build: update egui to last github version

Reviewed-on: https://gri.mw/code/code/GUI/grim/pulls/16

.github/workflows/release.yml.bak

@@ -94,20 +94,26 @@ jobs:
 
   macos_release:
     name: MacOS Release
-    runs-on: macos-latest
+    runs-on: macos-12
     steps:
       - name: Checkout
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
+      - name: Install coreutils
+        run: brew install coreutils
       - name: Zig Setup
         uses: goto-bus-stop/setup-zig@v2
         with:
           version: 0.12.1
-      - name: Install coreutils
-        run: brew install coreutils
       - name: Install cargo-zigbuild
         run: cargo install cargo-zigbuild
+      - name: Download SDK
+        run: wget https://github.com/phracker/MacOSX-SDKs/releases/download/11.3/MacOSX11.0.sdk.tar.xz
+      - name: Setup SDK env
+        run: tar xf ${{ github.workspace }}/MacOSX11.0.sdk.tar.xz && echo "SDKROOT=${{ github.workspace }}/MacOSX11.0.sdk" >> $GITHUB_ENV
+      - name: Setup platform env
+        run: echo "MACOSX_DEPLOYMENT_TARGET=11.0" >> $GITHUB_ENV
       - name: Release x86
         run: |
           rustup target add x86_64-apple-darwin
@@ -140,8 +146,6 @@ jobs:
         run: sha256sum grim-${{ github.ref_name }}-macos-arm.zip > grim-${{ github.ref_name }}-macos-arm-sha256sum.txt
       - name: Release Universal
         run: |
-          rustup target add aarch64-apple-darwin
-          rustup target add x86_64-apple-darwin
           cargo zigbuild --release --target universal2-apple-darwin
           yes | cp -rf target/universal2-apple-darwin/release/grim macos/Grim.app/Contents/MacOS
       - name: Archive Universal
@@ -152,7 +156,7 @@ jobs:
           cd ..
       - name: Checksum Release Universal
         working-directory: target/universal2-apple-darwin/release
-        shell: bash
+        shell: pwsh
         run: sha256sum grim-${{ github.ref_name }}-macos-universal.zip > grim-${{ github.ref_name }}-macos-universal-sha256sum.txt
       - name: Release
         uses: softprops/action-gh-release@v1

.gitignore

@@ -1,9 +1,13 @@
 *.iml
+android/build
+android/.idea
 android/.gradle
 android/local.properties
 android/keystore
 android/keystore.asc
 android/keystore.properties
+android/*.apk
+android/*sha256sum.txt
 /.idea
 .DS_Store
 /captures
@@ -15,4 +19,5 @@ target
 app/src/main/jniLibs
 macos/cert.pem
 linux/Grim.AppDir/AppRun
-.intentionally-empty-file.o
+.intentionally-empty-file.o
+Cargo.toml-e

Cargo.toml

@@ -1,10 +1,10 @@
 [package]
 name = "grim"
-version = "0.2.0"
-authors = ["Ardocrat <ardocrat@proton.me>"]
+version = "0.3.0-alpha"
+authors = ["Ardocrat <ardocrat@gri.mw>"]
 description = "Cross-platform GUI for Grin with focus on usability and availability to be used by anyone, anywhere."
 license = "Apache-2.0"
-repository = "https://github.com/ardocrat/grim"
+repository = "https://gri.mw/code/GUI/grim"
 keywords = [ "crypto", "grin", "mimblewimble" ]
 edition = "2021"
 
@@ -25,108 +25,137 @@ codegen-units = 1
 panic = "abort"
 
 [dependencies]
-log = "0.4"
+log = "0.4.27"
 
-## node
-openssl-sys = { version = "0.9.82", features = ["vendored"] }
-grin_api = "5.3.1"
-grin_chain = "5.3.1"
-grin_config = "5.3.1"
-grin_core = "5.3.1"
-grin_p2p = "5.3.1"
-grin_servers = "5.3.1"
-grin_keychain = "5.3.1"
-grin_util = "5.3.1"
+## grin
+grin_api = "5.3.3"
+grin_chain = "5.3.3"
+grin_config = "5.3.3"
+grin_core = "5.3.3"
+grin_p2p = "5.3.3"
+grin_servers = "5.3.3"
+grin_keychain = "5.3.3"
+grin_util = "5.3.3"
 
-## wallet
-grin_wallet_impls = "5.3.1"
-grin_wallet_api = "5.3.1"
-grin_wallet_libwallet = "5.3.1"
-grin_wallet_util = "5.3.1"
-grin_wallet_controller = "5.3.1"
+#grin_wallet_impls = "5.3.3"
+#grin_wallet_api = "5.3.3"
+#grin_wallet_libwallet = "5.3.3"
+#grin_wallet_util = "5.3.3"
+#grin_wallet_controller = "5.3.3"
+
+# local
+#grin_api = { path = "../grin/api" }
+#grin_chain = { path = "../grin/chain" }
+#grin_config = { path = "../grin/config" }
+#grin_core = { path = "../grin/core" }
+#grin_p2p = { path = "../grin/p2p" }
+#grin_servers = { path = "../grin/servers" }
+#grin_keychain = { path = "../grin/keychain" }
+#grin_util = { path = "../grin/util" }
+
+#grin_wallet_impls = { path = "../grin-wallet/impls" }
+#grin_wallet_api = { path = "../grin-wallet/api"}
+#grin_wallet_libwallet = { path = "../grin-wallet/libwallet" }
+#grin_wallet_util = { path = "../grin-wallet/util" }
+#grin_wallet_controller = { path = "../grin-wallet/controller" }
+
+# test
+grin_wallet_impls = { git = "https://github.com/mimblewimble/grin-wallet", rev = "930a44d456b43172fc096eda0bbf6a3841f48c6a" }
+grin_wallet_api = { git = "https://github.com/mimblewimble/grin-wallet", rev = "930a44d456b43172fc096eda0bbf6a3841f48c6a" }
+grin_wallet_libwallet = { git = "https://github.com/mimblewimble/grin-wallet", rev = "930a44d456b43172fc096eda0bbf6a3841f48c6a" }
+grin_wallet_util = { git = "https://github.com/mimblewimble/grin-wallet", rev = "930a44d456b43172fc096eda0bbf6a3841f48c6a" }
+grin_wallet_controller = { git = "https://github.com/mimblewimble/grin-wallet", rev = "930a44d456b43172fc096eda0bbf6a3841f48c6a" }
 
 ## ui
-egui = { version = "0.28.1", default-features = false }
-egui_extras = { version = "0.28.1", features = ["image", "svg"] }
+egui = { version = "0.31.1", default-features = false }
+egui_extras = { version = "0.31.1", features = ["image", "svg"] }
 rust-i18n = "2.3.1"
 
 ## other
-backtrace = "0.3"
-thiserror = "1.0.58"
-futures = "0.3"
-dirs = "5.0.1"
-sys-locale = "0.3.0"
-chrono = "0.4.31"
-parking_lot = "0.12.1"
-lazy_static = "1.4.0"
-toml = "0.8.2"
-serde = "1.0.170"
-local-ip-address = "0.6.1"
-url = "2.4.0"
-rand = "0.8.5"
-serde_derive = "1.0.197"
-serde_json = "1.0.115"
-tokio = { version = "1.37.0", features = ["full"] }
-image = "0.25.1"
-rqrr = "0.7.1"
+anyhow = "1.0.97"
+pin-project = "1.1.10"
+backtrace = "0.3.74"
+thiserror = "1.0.64"
+futures = "0.3.31"
+dirs = "6.0.0"
+sys-locale = "0.3.1"
+chrono = "0.4.38"
+parking_lot = "0.12.3"
+lazy_static = "1.5.0"
+toml = "0.8.19"
+serde = "1.0.210"
+local-ip-address = "0.6.3"
+url = "2.5.2"
+rand = "0.9.0"
+serde_derive = "1.0.219"
+serde_json = "1.0.140"
+tokio = { version = "1.44.1", features = ["full"] }
+image = "0.25.6"
+rqrr = "0.8.0"
 qrcodegen = "1.8.0"
-qrcode = "0.14.0"
+qrcode = "0.14.1"
 ur = "0.4.1"
 gif = "0.13.1"
 rkv = { version = "0.19.0", features = ["lmdb"] }
+usvg = "0.45.1"
+ring = "0.16.20"
+hyper = { version = "1.6.0", features = ["full"], package = "hyper" }
+hyper-util = {  version = "0.1.11", features = ["http1", "client", "client-legacy"] }
+http-body-util = "0.1.3"
+bytes = "1.10.1"
+hyper-socks2 = "0.9.1"
+hyper-proxy2 = "0.1.0"
+hyper-tls = "0.6.0"
 
 ## tor
-arti-client = { version = "0.19.0", features = ["pt-client", "static", "onion-service-service", "onion-service-client"] }
-tor-rtcompat = { version = "0.19.0", features = ["static"] }
-tor-config = "0.19.0"
-fs-mistrust = "0.7.9"
-tor-hsservice = "0.19.0"
-tor-hsrproxy = "0.19.0"
-tor-keymgr = "0.19.0"
-tor-llcrypto = "0.19.0"
-tor-hscrypto = "0.19.0"
-arti-hyper = "0.19.0"
-sha2 = "0.10.0"
+arti-client = { version = "0.31.0", features = ["pt-client", "static", "onion-service-service", "onion-service-client"] }
+tor-rtcompat = { version = "0.31.0", features = ["static"] }
+tor-config = "0.31.0"
+fs-mistrust = "0.9.1"
+tor-hsservice = "0.31.0"
+tor-hsrproxy = "0.31.0"
+tor-keymgr = "0.31.0"
+tor-llcrypto = "0.31.0"
+tor-hscrypto = "0.31.0"
+tor-error = "0.31.0"
+sha2 = "0.10.8"
 ed25519-dalek = "2.1.1"
-curve25519-dalek = "4.1.2"
-hyper = { version = "0.14.28", features = ["full"] }
-hyper-tls = "0.5.0"
-tls-api = "0.9.0"
-tls-api-native-tls = "0.9.0"
+curve25519-dalek = "4.1.3"
+hyper-tor = { version = "0.14.32", features = ["full"], package = "hyper" }
+tls-api = "0.12.0"
+tls-api-native-tls = "0.12.1"
 
 ## stratum server
-tokio-old = {version = "0.2", features = ["full"], package = "tokio" }
+tokio-old = { version = "0.2", features = ["full"], package = "tokio" }
 tokio-util-old = { version = "0.2", features = ["codec"], package = "tokio-util" }
 
-[target.'cfg(all(not(target_os = "windows"), not(target_os = "android")))'.dependencies]
-eye = { version = "0.5.0", default-features = false }
+[target.'cfg(target_os = "linux")'.dependencies]
+nokhwa = { version = "0.10.5", default-features = false, features = ["input-v4l"] }
 
 [target.'cfg(target_os = "windows")'.dependencies]
-nokhwa = { version = "0.10.4", default-features = false, features = ["input-msmf"] }
+nokhwa = { version = "0.10.5", default-features = false, features = ["input-msmf"] }
 
 [target.'cfg(target_os = "macos")'.dependencies]
-tls-api-openssl = "0.9.0"
-openpnp_capture_sys = "0.4.0"
+nokhwa-mac = { git = "https://github.com/l1npengtul/nokhwa", rev = "612c861ef153cf0ee575d8dd1413b960e4e19dd6", features = ["input-avfoundation", "output-threaded"], package = "nokhwa" }
 
 [target.'cfg(not(target_os = "android"))'.dependencies]
 env_logger = "0.11.3"
-winit = { version = "0.29.15" }
-eframe = { version = "0.28.1", features = ["wgpu", "glow"] }
+winit = { version = "0.30.11" }
+eframe = { version = "0.31.1", default-features = false, features = ["glow"] }
 arboard = "3.2.0"
-rfd = "0.14.1"
-dark-light = "1.1.1"
+rfd = "0.15.0"
 interprocess = { version = "2.2.1", features = ["tokio"] }
 
 [target.'cfg(target_os = "android")'.dependencies]
-android_logger = "0.13.1"
+android_logger = "0.15.0"
 jni = "0.21.1"
-android-activity = { version = "0.6.0", features = ["game-activity"] }
-wgpu = "0.20.1"
-winit = { version = "0.29.15", features = ["android-game-activity"] }
-eframe = { version = "0.28.1", features = ["wgpu", "android-game-activity"] }
+android-activity = { version = "0.6.0", features = ["native-activity"] }
+winit = { version = "0.30.11", features = ["android-native-activity"] }
+eframe = { version = "0.31.1", default-features = false, features = ["glow", "android-native-activity"] }
 
 [patch.crates-io]
+egui_extras = { git = "https://github.com/emilk/egui", rev = "f11a3510ba07ae87747d744d952676476a88c24e" }
+egui = { git = "https://github.com/emilk/egui", rev = "f11a3510ba07ae87747d744d952676476a88c24e" }
+eframe = { git = "https://github.com/emilk/egui", rev = "f11a3510ba07ae87747d744d952676476a88c24e" }
 ### patch grin store
 #grin_store = { path = "../grin-store" }
-### fix cross-compilation support for macos
-openpnp_capture_sys = { git = "https://github.com/ardocrat/openpnp-capture-rs", branch = "cross_compilation_support" }

README.md

@@ -1,11 +1,11 @@
-# <img height="22" src="https://github.com/ardocrat/grim/blob/master/android/app/src/main/ic_launcher-playstore.png?raw=true"> Grim <img height="20" src="https://github.com/mimblewimble/site/blob/master/assets/images/grin-logo.png?raw=true"> <img height="20" src="https://github.com/ardocrat/grim/blob/master/img/logo.png?raw=true">
+# Grim <img height="20" src="https://gri.mw/code/GUI/grim/raw/branch/master/img/grin-logo.png"/> <img height="20" src="https://gri.mw/code/GUI/grim/raw/branch/master/img/logo.png"/>
 Cross-platform GUI for [GRiN ツ](https://grin.mw) in [Rust](https://www.rust-lang.org/) 
 for maximum compatibility with original [Mimblewimble](https://github.com/mimblewimble/grin) implementation.
 Initially supported platforms are Linux, Mac, Windows, limited Android and possible web support with help of [egui](https://github.com/emilk/egui) - immediate mode GUI library in pure Rust.
 
 Named by the character [Grim](http://harrypotter.wikia.com/wiki/Grim) - the shape of a large, black, menacing, spectral giant dog.
 
-![image](https://github.com/user-attachments/assets/a925b1c8-02c9-4b08-b888-0315d11138b6)
+![image](https://gri.mw/code/GUI/grim/raw/branch/master/img/cover.png)
 
 
 ## Build instructions

android/app/build.gradle

@@ -3,15 +3,15 @@ plugins {
 }
 
 android {
-    compileSdk 33
+    compileSdk 35
     ndkVersion '26.0.10792818'
 
     defaultConfig {
         applicationId "mw.gri.android"
         minSdk 24
-        targetSdk 33
-        versionCode 3
-        versionName "0.2.0"
+        targetSdk 35
+        versionCode 4
+        versionName "0.2.4"
     }
 
     def keystorePropertiesFile = rootProject.file("keystore.properties")
@@ -27,7 +27,6 @@ android {
                 storePassword keystoreProperties['storePassword']
             }
         }
-
     }
 
     buildTypes {
@@ -54,14 +53,11 @@ android {
 }
 
 dependencies {
-    implementation 'androidx.appcompat:appcompat:1.6.1'
-
-    // To use the Games Activity library
-    implementation "androidx.games:games-activity:2.0.2"
+    implementation 'androidx.appcompat:appcompat:1.7.0'
 
     // Android Camera
-    implementation 'androidx.camera:camera-core:1.2.3'
-    implementation 'androidx.camera:camera-camera2:1.2.3'
-    implementation 'androidx.camera:camera-lifecycle:1.2.3'
+    implementation 'androidx.camera:camera-core:1.4.2'
+    implementation 'androidx.camera:camera-camera2:1.4.2'
+    implementation 'androidx.camera:camera-lifecycle:1.4.2'
 }
 

android/app/src/main/AndroidManifest.xml

@@ -12,6 +12,7 @@
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" tools:ignore="ScopedStorage"/>
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" tools:ignore="ScopedStorage"/>
     <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" tools:ignore="ScopedStorage"/>
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_DATA_SYNC" />
 
     <application
             android:hardwareAccelerated="true"
@@ -63,7 +64,11 @@
 
             <meta-data android:name="android.app.lib_name" android:value="grim" />
         </activity>
-        <service android:name=".BackgroundService" android:stopWithTask="true" />
+
+        <service
+            android:name=".BackgroundService"
+            android:stopWithTask="true"
+            android:foregroundServiceType="dataSync" />
     </application>
 
 </manifest>

android/app/src/main/java/mw/gri/android/BackgroundService.java

@@ -2,13 +2,13 @@ package mw.gri.android;
 
 import android.annotation.SuppressLint;
 import android.app.*;
-import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
-import android.content.IntentFilter;
 import android.os.*;
+
 import androidx.annotation.Nullable;
 import androidx.core.app.NotificationCompat;
+import androidx.core.content.ContextCompat;
 
 import java.util.List;
 
@@ -32,25 +32,6 @@ public class BackgroundService extends Service {
     public static final String ACTION_START_NODE = "start_node";
     public static final String ACTION_STOP_NODE = "stop_node";
     public static final String ACTION_EXIT = "exit";
-    public static final String ACTION_REFRESH = "refresh";
-    public static final String ACTION_STOP = "stop";
-
-    private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
-        @SuppressLint("RestrictedApi")
-        @Override
-        public void onReceive(Context context, Intent intent) {
-            if (intent.getAction().equals(ACTION_STOP)) {
-                mStopped = true;
-                // Remove actions buttons.
-                mNotificationBuilder.mActions.clear();
-                NotificationManager manager = getSystemService(NotificationManager.class);
-                manager.notify(NOTIFICATION_ID, mNotificationBuilder.build());
-            } else {
-                mHandler.removeCallbacks(mUpdateSyncStatus);
-                mHandler.post(mUpdateSyncStatus);
-            }
-        }
-    };
 
     private final Runnable mUpdateSyncStatus = new Runnable() {
         @SuppressLint("RestrictedApi")
@@ -170,9 +151,6 @@ public class BackgroundService extends Service {
 
         // Update sync status at notification.
         mHandler.post(mUpdateSyncStatus);
-
-        // Register receiver to refresh notifications by intent.
-        registerReceiver(mReceiver, new IntentFilter(ACTION_REFRESH));
     }
 
     @Override
@@ -203,7 +181,6 @@ public class BackgroundService extends Service {
 
         // Stop updating the notification.
         mHandler.removeCallbacks(mUpdateSyncStatus);
-        unregisterReceiver(mReceiver);
         clearNotification();
 
         // Remove service from foreground state.
@@ -226,12 +203,12 @@ public class BackgroundService extends Service {
     }
 
     // Start the service.
-    public static void start(Context context) {
-        if (!isServiceRunning(context)) {
+    public static void start(Context c) {
+        if (!isServiceRunning(c)) {
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-                context.startForegroundService(new Intent(context, BackgroundService.class));
+                ContextCompat.startForegroundService(c, new Intent(c, BackgroundService.class));
             } else {
-                context.startService(new Intent(context, BackgroundService.class));
+                c.startService(new Intent(c, BackgroundService.class));
             }
         }
     }

android/app/src/main/java/mw/gri/android/MainActivity.java

@@ -3,6 +3,7 @@ package mw.gri.android;
 import android.Manifest;
 import android.annotation.SuppressLint;
 import android.app.Activity;
+import android.app.NativeActivity;
 import android.content.*;
 import android.content.pm.PackageManager;
 import android.content.res.Configuration;
@@ -12,12 +13,9 @@ import android.os.Process;
 import android.provider.Settings;
 import android.system.ErrnoException;
 import android.system.Os;
-import android.util.Size;
-import android.view.KeyEvent;
 import android.view.View;
 import android.view.inputmethod.InputMethodManager;
-import androidx.activity.result.ActivityResultLauncher;
-import androidx.activity.result.contract.ActivityResultContracts;
+
 import androidx.annotation.NonNull;
 import androidx.camera.core.*;
 import androidx.camera.lifecycle.ProcessCameraProvider;
@@ -27,37 +25,41 @@ import androidx.core.graphics.Insets;
 import androidx.core.view.DisplayCutoutCompat;
 import androidx.core.view.ViewCompat;
 import androidx.core.view.WindowInsetsCompat;
-import com.google.androidgamesdk.GameActivity;
+
 import com.google.common.util.concurrent.ListenableFuture;
 
 import java.io.*;
+import java.util.Objects;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 
 import static android.content.ClipDescription.MIMETYPE_TEXT_HTML;
 import static android.content.ClipDescription.MIMETYPE_TEXT_PLAIN;
 
-public class MainActivity extends GameActivity {
-    public static String STOP_APP_ACTION = "STOP_APP";
+public class MainActivity extends NativeActivity {
+    private static final int FILE_PICK_REQUEST = 1001;
+    private static final int FILE_PERMISSIONS_REQUEST = 1002;
 
     private static final int NOTIFICATIONS_PERMISSION_CODE = 1;
     private static final int CAMERA_PERMISSION_CODE = 2;
 
+    public static final String STOP_APP_ACTION = "STOP_APP_ACTION";
+
     static {
         System.loadLibrary("grim");
     }
 
-    private final BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() {
+    private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
+        @SuppressLint("RestrictedApi")
         @Override
-        public void onReceive(Context ctx, Intent i) {
-            if (i.getAction().equals(STOP_APP_ACTION)) {
+        public void onReceive(Context context, Intent intent) {
+            if (Objects.equals(intent.getAction(), MainActivity.STOP_APP_ACTION)) {
                 exit();
             }
         }
     };
 
     private final ImageAnalysis mImageAnalysis = new ImageAnalysis.Builder()
-            .setTargetResolution(new Size(640, 480))
             .setBackpressureStrategy(ImageAnalysis.STRATEGY_KEEP_ONLY_LATEST)
             .build();
 
@@ -66,9 +68,6 @@ public class MainActivity extends GameActivity {
     private ExecutorService mCameraExecutor = null;
     private boolean mUseBackCamera = true;
 
-    private ActivityResultLauncher<Intent> mFilePickResult = null;
-    private ActivityResultLauncher<Intent> mOpenFilePermissionsResult = null;
-
     @SuppressLint("UnspecifiedRegisterReceiverFlag")
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -80,14 +79,15 @@ public class MainActivity extends GameActivity {
         }
 
         // Clear cache on start.
+        String cacheDir = Objects.requireNonNull(getExternalCacheDir()).getPath();
         if (savedInstanceState == null) {
-            Utils.deleteDirectoryContent(new File(getExternalCacheDir().getPath()), false);
+            Utils.deleteDirectoryContent(new File(cacheDir), false);
         }
 
         // Setup environment variables for native code.
         try {
-            Os.setenv("HOME", getExternalFilesDir("").getPath(), true);
-            Os.setenv("XDG_CACHE_HOME", getExternalCacheDir().getPath(), true);
+            Os.setenv("HOME", Objects.requireNonNull(getExternalFilesDir("")).getPath(), true);
+            Os.setenv("XDG_CACHE_HOME", cacheDir, true);
             Os.setenv("ARTI_FS_DISABLE_PERMISSION_CHECKS", "true", true);
         } catch (ErrnoException e) {
             throw new RuntimeException(e);
@@ -95,54 +95,10 @@ public class MainActivity extends GameActivity {
 
         super.onCreate(null);
 
-        // Register receiver to finish activity from the BackgroundService.
-        registerReceiver(mBroadcastReceiver, new IntentFilter(STOP_APP_ACTION));
-
-        // Register associated file opening result.
-        mOpenFilePermissionsResult = registerForActivityResult(
-                new ActivityResultContracts.StartActivityForResult(),
-                result -> {
-                    if (Build.VERSION.SDK_INT >= 30) {
-                        if (Environment.isExternalStorageManager()) {
-                            onFile();
-                        }
-                    } else if (result.getResultCode() == RESULT_OK) {
-                        onFile();
-                    }
-                }
-        );
-        // Register file pick result.
-        mFilePickResult = registerForActivityResult(
-                new ActivityResultContracts.StartActivityForResult(),
-                result -> {
-                    int resultCode = result.getResultCode();
-                    Intent data = result.getData();
-                    if (resultCode == Activity.RESULT_OK) {
-                        String path = "";
-                        if (data != null) {
-                            Uri uri = data.getData();
-                            String name = "pick" + Utils.getFileExtension(uri, this);
-                            File file = new File(getExternalCacheDir(), name);
-                            try (InputStream is = getContentResolver().openInputStream(uri);
-                                 OutputStream os = new FileOutputStream(file)) {
-                                    byte[] buffer = new byte[1024];
-                                    int length;
-                                    while ((length = is.read(buffer)) > 0) {
-                                        os.write(buffer, 0, length);
-                                    }
-                            } catch (Exception e) {
-                                e.printStackTrace();
-                            }
-                            path = file.getPath();
-                        }
-                        onFilePick(path);
-                    } else {
-                        onFilePick("");
-                    }
-                });
+        ContextCompat.registerReceiver(this, mReceiver, new IntentFilter(STOP_APP_ACTION), ContextCompat.RECEIVER_NOT_EXPORTED);
 
         // Listener for display insets (cutouts) to pass values into native code.
-        View content = getWindow().getDecorView().findViewById(android.R.id.content);
+        View content = findViewById(android.R.id.content).getRootView();
         ViewCompat.setOnApplyWindowInsetsListener(content, (v, insets) -> {
             // Get display cutouts.
             DisplayCutoutCompat dc = insets.getDisplayCutout();
@@ -171,7 +127,7 @@ public class MainActivity extends GameActivity {
             return insets;
         });
 
-        findViewById(android.R.id.content).post(() -> {
+        content.post(() -> {
             // Request notifications permissions if needed.
             if (Build.VERSION.SDK_INT >= 33) {
                 String notificationsPermission = Manifest.permission.POST_NOTIFICATIONS;
@@ -193,6 +149,44 @@ public class MainActivity extends GameActivity {
         }
     }
 
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        switch (requestCode) {
+            case FILE_PICK_REQUEST:
+                if (Build.VERSION.SDK_INT >= 30) {
+                    if (Environment.isExternalStorageManager()) {
+                        onFile();
+                    }
+                } else if (resultCode == RESULT_OK) {
+                    onFile();
+                }
+            case FILE_PERMISSIONS_REQUEST:
+                if (resultCode == Activity.RESULT_OK) {
+                    String path = "";
+                    if (data != null) {
+                        Uri uri = data.getData();
+                        String name = "pick" + Utils.getFileExtension(uri, this);
+                        File file = new File(getExternalCacheDir(), name);
+                        try (InputStream is = getContentResolver().openInputStream(uri);
+                             OutputStream os = new FileOutputStream(file)) {
+                            byte[] buffer = new byte[1024];
+                            int length;
+                            while ((length = is.read(buffer)) > 0) {
+                                os.write(buffer, 0, length);
+                            }
+                        } catch (Exception e) {
+                            e.printStackTrace();
+                        }
+                        path = file.getPath();
+                    }
+                    onFilePick(path);
+                } else {
+                    onFilePick("");
+                }
+        }
+    }
+
     @Override
     protected void onNewIntent(Intent intent) {
         super.onNewIntent(intent);
@@ -215,7 +209,7 @@ public class MainActivity extends GameActivity {
         if (Build.VERSION.SDK_INT >= 30) {
             if (!Environment.isExternalStorageManager()) {
                 Intent i = new Intent(Settings.ACTION_MANAGE_ALL_FILES_ACCESS_PERMISSION);
-                mOpenFilePermissionsResult.launch(i);
+                startActivityForResult(i, FILE_PERMISSIONS_REQUEST);
                 return;
             }
         }
@@ -269,42 +263,9 @@ public class MainActivity extends GameActivity {
         }
     }
 
-    @Override
-    public boolean dispatchKeyEvent(KeyEvent event) {
-        // To support non-english input.
-        if (event.getAction() == KeyEvent.ACTION_MULTIPLE && event.getKeyCode() == KeyEvent.KEYCODE_UNKNOWN) {
-            if (!event.getCharacters().isEmpty()) {
-                onInput(event.getCharacters());
-                return false;
-            }
-            // Pass any other input values into native code.
-        } else if (event.getAction() == KeyEvent.ACTION_UP &&
-                event.getKeyCode() != KeyEvent.KEYCODE_ENTER &&
-                event.getKeyCode() != KeyEvent.KEYCODE_BACK) {
-            onInput(String.valueOf((char)event.getUnicodeChar()));
-            return false;
-        }
-        return super.dispatchKeyEvent(event);
-    }
-
-    // Provide last entered character from soft keyboard into native code.
-    public native void onInput(String character);
-
     // Implemented into native code to handle display insets change.
     native void onDisplayInsets(int[] cutouts);
 
-    @Override
-    public boolean onKeyDown(int keyCode, KeyEvent event) {
-        if (keyCode == KeyEvent.KEYCODE_BACK) {
-            onBack();
-            return true;
-        }
-        return super.onKeyDown(keyCode, event);
-    }
-
-    // Implemented into native code to handle key code BACK event.
-    public native void onBack();
-
     // Called from native code to exit app.
     public void exit() {
         finishAndRemoveTask();
@@ -312,7 +273,6 @@ public class MainActivity extends GameActivity {
 
     @Override
     protected void onDestroy() {
-        unregisterReceiver(mBroadcastReceiver);
         BackgroundService.stop(this);
 
         // Kill process after 3 secs if app was terminated from recent apps to prevent app hang.
@@ -342,14 +302,16 @@ public class MainActivity extends GameActivity {
     // Called from native code to get text from clipboard.
     public String pasteText() {
         ClipboardManager clipboard = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
-        String text;
+        ClipDescription desc = clipboard.getPrimaryClipDescription();
+        ClipData data = clipboard.getPrimaryClip();
+        String text = "";
         if (!(clipboard.hasPrimaryClip())) {
             text = "";
-        } else if (!(clipboard.getPrimaryClipDescription().hasMimeType(MIMETYPE_TEXT_PLAIN))
-                && !(clipboard.getPrimaryClipDescription().hasMimeType(MIMETYPE_TEXT_HTML))) {
+        } else if (desc != null && (!(desc.hasMimeType(MIMETYPE_TEXT_PLAIN))
+                && !(desc.hasMimeType(MIMETYPE_TEXT_HTML)))) {
             text = "";
-        } else {
-            ClipData.Item item = clipboard.getPrimaryClip().getItemAt(0);
+        } else if (data != null) {
+            ClipData.Item item = data.getItemAt(0);
             text = item.getText().toString();
         }
         return text;
@@ -417,7 +379,7 @@ public class MainActivity extends GameActivity {
         }
         // Apply declared configs to CameraX using the same lifecycle owner
         mCameraProvider.unbindAll();
-        mCameraProvider.bindToLifecycle(this, cameraSelector, mImageAnalysis);
+//        mCameraProvider.bindToLifecycle(this, cameraSelector, mImageAnalysis);
     }
 
     // Called from native code to stop camera.
@@ -471,8 +433,8 @@ public class MainActivity extends GameActivity {
         Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
         intent.setType("*/*");
         try {
-            mFilePickResult.launch(Intent.createChooser(intent, "Pick file"));
-        } catch (android.content.ActivityNotFoundException ex) {
+            startActivityForResult(Intent.createChooser(intent, "Pick file"), FILE_PICK_REQUEST);
+        } catch (ActivityNotFoundException ex) {
             onFilePick("");
         }
     }

android/app/src/main/java/mw/gri/android/NotificationActionsReceiver.java

@@ -4,23 +4,18 @@ import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 
+import java.util.Objects;
+
 public class NotificationActionsReceiver extends BroadcastReceiver {
     @Override
     public void onReceive(Context context, Intent i) {
         String a = i.getAction();
-        if (a.equals(BackgroundService.ACTION_START_NODE)) {
+        if (Objects.equals(a, BackgroundService.ACTION_START_NODE)) {
             startNode();
-            context.sendBroadcast(new Intent(BackgroundService.ACTION_REFRESH));
-        } else if (a.equals(BackgroundService.ACTION_STOP_NODE)) {
+        } else if (Objects.equals(a, BackgroundService.ACTION_STOP_NODE)) {
             stopNode();
-            context.sendBroadcast(new Intent(BackgroundService.ACTION_REFRESH));
         } else {
-            if (isNodeRunning()) {
-                stopNodeToExit();
-                context.sendBroadcast(new Intent(BackgroundService.ACTION_REFRESH));
-            } else {
-                context.sendBroadcast(new Intent(MainActivity.STOP_APP_ACTION));
-            }
+            stopNodeToExit();
         }
     }
 
@@ -30,6 +25,4 @@ public class NotificationActionsReceiver extends BroadcastReceiver {
     native void stopNode();
     // Stop node and exit from the app.
     native void stopNodeToExit();
-    // Check if node is running.
-    native boolean isNodeRunning();
 }

android/app/src/main/res/values/themes.xml

@@ -3,6 +3,7 @@
         <item name="android:statusBarColor">@color/yellow</item>
         <item name="android:windowLightStatusBar">true</item>
         <item name="android:navigationBarColor">@color/black</item>
+        <item name="android:windowLightNavigationBar" tools:targetApi="27">false</item>
         <item name="android:windowLayoutInDisplayCutoutMode" tools:targetApi="o_mr1">shortEdges</item>
     </style>
 </resources>

android/build.gradle

@@ -1,10 +1,5 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {
-    id 'com.android.application' version '8.1.1' apply false
-    id 'com.android.library' version '8.1.1' apply false
-}
-
-task clean(type: Delete) {
-    delete rootProject.buildDir
-}
-
+    id 'com.android.application' version '8.10.0' apply false
+    id 'com.android.library' version '8.10.0' apply false
+}

android/gradle.properties

@@ -19,5 +19,4 @@ android.useAndroidX=true
 # resources declared in the library itself and none from the library's dependencies,
 # thereby reducing the size of the R class for that library
 android.nonTransitiveRClass=true
-android.defaults.buildfeatures.buildconfig=true
 android.nonFinalResIds=false

android/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 #Mon May 02 15:39:12 BST 2022
 distributionBase=GRADLE_USER_HOME
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.11.1-bin.zip
 distributionPath=wrapper/dists
 zipStorePath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME

linux/build_release.sh

@@ -4,7 +4,7 @@ case $2 in
   x86_64|arm)
     ;;
   *)
-  echo "Usage: release_linux.sh [version] [platform]\n - platform: 'x86_64', 'arm'" >&2
+  echo "Usage: release_linux.sh [platform] [version]\n - platform: 'x86_64', 'arm'" >&2
   exit 1
 esac
 
@@ -17,9 +17,11 @@ cd ..
 [[ $2 == "x86_64" ]] && arch+=(x86_64-unknown-linux-gnu)
 [[ $2 == "arm" ]] && arch+=(aarch64-unknown-linux-gnu)
 
-cargo build --release --target ${arch}
+rustup target add ${arch}
+cargo install cargo-zigbuild
+cargo zigbuild --release --target ${arch}
 
 # Create AppImage with https://github.com/AppImage/appimagetool
 cp target/${arch}/release/grim linux/Grim.AppDir/AppRun
 rm target/${arch}/release/*.AppImage
-appimagetool linux/Grim.AppDir target/${arch}/release/grim-v$1-linux-$2.AppImage
+appimagetool linux/Grim.AppDir target/${arch}/release/grim-v$2-linux-$1.AppImage

locales/de.yml

@@ -25,10 +25,13 @@ share: teilen
 theme: 'Theme:'
 dark: Dunkel
 light: Hell
+file: Datei
 choose_file: Datei auswählen
+choose_folder: Ordner auswählen
 crash_report: Absturzbericht
 crash_report_warning: Anwendung wurde beim letzten Mal unerwartet geschlossen, Sie können den Absturzbericht mit Entwicklern teilen.
 confirmation: Bestätigung
+enter_url: URL eingeben
 wallets:
   await_conf_amount: Erwarte Bestätigung
   await_fin_amount: Warten auf die Fertigstellung
@@ -83,6 +86,7 @@ wallets:
   tx_canceled: Abgebrochen
   tx_cancelling: Abbrechen
   tx_finalizing: Finalisierung
+  tx_posting: Buchungsvorgang
   tx_confirmed: Bestätigt
   txs: Transaktionen
   tx: Transaktion
@@ -138,7 +142,7 @@ transport:
   incorrect_addr_err: 'Eingegebene Addresse ist inkorrekt:'
   tor_send_error: Beim Senden über Tor ist ein Fehler aufgetreten. Stellen Sie sicher, dass der Empfänger online ist. Die Transaktion wurde abgebrochen.
   tor_autorun_desc: Gibt an, ob beim Öffnen des Wallets der Tor-Dienst gestartet werden soll, um Transaktionen synchron zu empfangen.
-  tor_sending: 'Sende %{amount} ツ über Tor'
+  tor_sending: Sende über Tor
   tor_settings: Tor Einstellungen
   bridges: Brücken
   bridges_desc: Richten Sie Brücken ein, um die Zensur des Tor-Netzwerks zu umgehen, wenn die normale Verbindung nicht funktioniert.
@@ -291,4 +295,51 @@ modal:
   add: Hinzufügen
 modal_exit:
   description: Sind Sie sicher, dass Sie die Anwendung beenden wollen?
-  exit: Schließen
+  exit: Schließen
+app_settings:
+  proxy: Proxy
+  proxy_desc: Lohnt es sich, einen Proxy für Netzwerkanfragen von der Anwendung zu verwenden.
+keyboard:
+  1: 1
+  2: 2
+  3: 3
+  4: 4
+  5: 5
+  6: 6
+  7: 7
+  8: 8
+  9: 9
+  0: 0
+  01: ß
+  q: q
+  w: w
+  e: e
+  r: r
+  t: t
+  y: z
+  u: u
+  i: i
+  o: o
+  p: p
+  p1: ü
+  a: a
+  s: s
+  d: d
+  f: f
+  g: g
+  h: h
+  j: j
+  k: k
+  l: l
+  l1: ö
+  l2: ä
+  z: y
+  x: x
+  c: c
+  v: v
+  b: b
+  n: n
+  m: m
+  m1: ','
+  m2: .
+  m3: '/'

locales/en.yml

@@ -25,10 +25,13 @@ share: Share
 theme: 'Theme:'
 dark: Dark
 light: Light
+file: File
 choose_file: Choose file
+choose_folder: Choose folder
 crash_report: Crash report
 crash_report_warning: Application closed unexpectedly last time, you can share crash report with developers.
 confirmation: Confirmation
+enter_url: Enter URL
 wallets:
   await_conf_amount: Awaiting confirmation
   await_fin_amount: Awaiting finalization
@@ -83,6 +86,7 @@ wallets:
   tx_canceled: Canceled
   tx_cancelling: Cancelling
   tx_finalizing: Finalizing
+  tx_posting: Posting
   tx_confirmed: Confirmed
   txs: Transactions
   tx: Transaction
@@ -138,7 +142,7 @@ transport:
   incorrect_addr_err: 'Entered address is incorrect:'
   tor_send_error: An error occurred during sending over Tor, make sure receiver is online, transaction was canceled.
   tor_autorun_desc: Whether to launch Tor service on wallet opening to receive transactions synchronously.
-  tor_sending: 'Sending %{amount} ツ over Tor'
+  tor_sending: Sending over Tor
   tor_settings: Tor Settings
   bridges: Bridges
   bridges_desc: Setup bridges to bypass Tor network censorship if usual connection is not working.
@@ -291,4 +295,51 @@ modal:
   add: Add
 modal_exit:
   description: Are you sure you want to quit the application?
-  exit: Exit
+  exit: Exit
+app_settings:
+  proxy: Proxy
+  proxy_desc: Whether to use proxy for network requests from the application.
+keyboard:
+  1: 1
+  2: 2
+  3: 3
+  4: 4
+  5: 5
+  6: 6
+  7: 7
+  8: 8
+  9: 9
+  0: 0
+  01: '-'
+  q: q
+  w: w
+  e: e
+  r: r
+  t: t
+  y: y
+  u: u
+  i: i
+  o: o
+  p: p
+  p1: '"'
+  a: a
+  s: s
+  d: d
+  f: f
+  g: g
+  h: h
+  j: j
+  k: k
+  l: l
+  l1: \
+  l2: ':'
+  z: z
+  x: x
+  c: c
+  v: v
+  b: b
+  n: n
+  m: m
+  m1: ','
+  m2: .
+  m3: /

locales/fr.yml

@@ -25,10 +25,13 @@ share: Partager
 theme: 'Thème:'
 dark: Sombre
 light: Clair
+file: Fichier
 choose_file: Choisir un fichier
+choose_folder: Choisir un dossier
 crash_report: Rapport d'échec
 crash_report_warning: L'application s'est fermée de manière inattendue la dernière fois, vous pouvez partager un rapport d'incident avec les développeurs.
 confirmation: Confirmation
+enter_url: Entrez l'URL
 wallets:
   await_conf_amount: En attente de confirmation
   await_fin_amount: En attente de finalisation
@@ -83,6 +86,7 @@ wallets:
   tx_canceled: Annulé
   tx_cancelling: Annulation
   tx_finalizing: Finalisation
+  tx_posting: Publication
   tx_confirmed: Confirmé
   txs: Transactions
   tx: Transaction
@@ -138,7 +142,7 @@ transport:
   incorrect_addr_err: 'Adresse entrée incorrecte:'
   tor_send_error: "Une erreur s'est produite lors de l'envoi via Tor. Assurez-vous que le destinataire est en ligne, la transaction a été annulée."
   tor_autorun_desc: "Lancer automatiquement le service Tor à l'ouverture du portefeuille pour recevoir les transactions de manière synchronisée."
-  tor_sending: 'Envoi de %{amount} ツ via Tor'
+  tor_sending: Envoi via Tor
   tor_settings: Paramètres Tor
   bridges: Passerelles
   bridges_desc: Configurez des passerelles pour contourner la censure du réseau Tor si la connexion habituelle ne fonctionne pas.
@@ -291,4 +295,51 @@ modal:
   add: Ajouter
 modal_exit:
   description: "Êtes-vous sûr de vouloir quitter l'application ?"
-  exit: Quitter
+  exit: Quitter
+app_settings:
+  proxy: Proxy
+  proxy_desc: Vaut-il la peine d'utiliser un proxy pour les requêtes réseau de l'application.
+keyboard:
+  1: 1
+  2: 2
+  3: 3
+  4: 4
+  5: 5
+  6: 6
+  7: 7
+  8: 8
+  9: 9
+  0: 0
+  01: '`'
+  q: a
+  w: z
+  e: e
+  r: r
+  t: t
+  y: y
+  u: u
+  i: i
+  o: o
+  p: p
+  p1: ç
+  a: q
+  s: s
+  d: d
+  f: f
+  g: g
+  h: h
+  j: j
+  k: k
+  l: l
+  l1: m
+  l2: ù
+  z: w
+  x: x
+  c: c
+  v: v
+  b: b
+  n: n
+  m: ','
+  m1: .
+  m2: ':'
+  m3: /

locales/ru.yml

@@ -25,10 +25,13 @@ share: Поделиться
 theme: 'Тема:'
 dark: Тёмная
 light: Светлая
+file: Файл
 choose_file: Выбрать файл
+choose_folder: Выбрать папку
 crash_report: Отчёт о сбое
 crash_report_warning: В прошлый раз приложение неожиданно закрылось, вы можете поделиться отчетом о сбое с разработчиками.
 confirmation: Подтверждение
+enter_url: Введите URL-адрес
 wallets:
   await_conf_amount: Ожидает подтверждения
   await_fin_amount: Ожидает завершения
@@ -83,6 +86,7 @@ wallets:
   tx_canceled: Отменено
   tx_cancelling: Отмена
   tx_finalizing: Завершение
+  tx_posting: Публикация
   tx_confirmed: Подтверждено
   txs: Транзакции
   tx: Транзакция
@@ -138,7 +142,7 @@ transport:
   incorrect_addr_err: 'Введённый адрес неверен:'
   tor_send_error: Во время отправки через Tor произошла ошибка, убедитесь, что получатель находится онлайн, транзакция была отменена.
   tor_autorun_desc: Запускать ли Tor сервис при открытии кошелька для синхронного получения транзакций.
-  tor_sending: 'Отправка %{amount} ツ через Tor'
+  tor_sending: Отправка через Tor
   tor_settings: Настройки Tor
   bridges: Мосты
   bridges_desc: Настройте мосты для обхода цензуры сети Tor, если обычное соединение не работает.
@@ -291,4 +295,51 @@ modal:
   add: Добавить
 modal_exit:
   description: Вы уверены, что хотите выйти из приложения?
-  exit: Выход
+  exit: Выход
+app_settings:
+  proxy: Прокси
+  proxy_desc: Стоит ли использовать прокси для сетевых запросов из приложения.
+keyboard:
+  1: 1
+  2: 2
+  3: 3
+  4: 4
+  5: 5
+  6: 6
+  7: 7
+  8: 8
+  9: 9
+  0: 0
+  01: ъ
+  q: й
+  w: ц
+  e: у
+  r: к
+  t: е
+  y: н
+  u: г
+  i: ш
+  o: щ
+  p: з
+  p1: х
+  a: ф
+  s: ы
+  d: в
+  f: а
+  g: п
+  h: р
+  j: о
+  k: л
+  l: д
+  l1: ж
+  l2: э
+  z: я
+  x: ч
+  c: с
+  v: м
+  b: и
+  n: т
+  m: ь
+  m1: б
+  m2: ю
+  m3: ё

locales/tr.yml

@@ -25,10 +25,13 @@ share: Paylasmak
 theme: 'Tema:'
 dark: Karanlik
 light: Isik
+file: Dosya
 choose_file: Dosya seçin
+choose_folder: Klasör seç
 crash_report: Ariza Raporu
 crash_report_warning: Uygulama beklenmedik bir sekilde kapandi son kez, kilitlenme raporunu gelistiricilerle paylasabilirsiniz.
 confirmation: Onay
+enter_url: URL'yi girin
 wallets:
   await_conf_amount: Onay bekleniyor
   await_fin_amount: Tamamlanma bekleniyor
@@ -83,6 +86,7 @@ wallets:
   tx_canceled: Iptal edildi
   tx_cancelling: Iptal ediliyor
   tx_finalizing: Islem tamamlaniyor
+  tx_posting: Islem kaydetme
   tx_confirmed: Onaylandi
   txs: Islemler
   tx: Islem
@@ -138,7 +142,7 @@ transport:
   incorrect_addr_err: 'Girilen adres hatali:'
   tor_send_error: Tor adresi uzerinden gonderimde aksaklik olustu, alici online olmasi gerek, islem iptal edildi.
   tor_autorun_desc: Islemleri Tor adresi olarak AL,bunun için  cuzdan acilisinda Tor hizmetinin baslatilip baslatilmayacagi.
-  tor_sending: 'Tor adrese %{amount} ツ gonderiliyor.'
+  tor_sending: Tor adrese gonderiliyor
   tor_settings: Tor Ayarlar
   bridges: Bridges
   bridges_desc: Setup bridges to bypass Tor network censorship if usual connection is not working.
@@ -291,4 +295,51 @@ modal:
   add: Ekle
 modal_exit:
   description: Uygulamadan cikmak için exit, emin misiniz?
-  exit: Exit
+  exit: Exit
+app_settings:
+  proxy: Proxy
+  proxy_desc: Uygulamadan gelen ağ istekleri için bir proxy kullanmaya değer mi.
+keyboard:
+  1: 1
+  2: 2
+  3: 3
+  4: 4
+  5: 5
+  6: 6
+  7: 7
+  8: 8
+  9: 9
+  0: 0
+  01: '-'
+  q: q
+  w: w
+  e: e
+  r: r
+  t: t
+  y: y
+  u: u
+  i: i
+  o: o
+  p: p
+  p1: ü
+  a: a
+  s: s
+  d: d
+  f: f
+  g: g
+  h: h
+  j: j
+  k: k
+  l: l
+  l1: ö
+  l2: ':'
+  z: z
+  x: x
+  c: c
+  v: v
+  b: b
+  n: n
+  m: m
+  m1: ','
+  m2: .
+  m3: /

locales/zh-CN.yml

@@ -0,0 +1,345 @@
+lang_name: 英语
+copy: 复制
+paste: 粘贴
+continue: 继续
+complete: 完成
+error: 错误
+retry: 重试
+close: 关闭
+change: 更改
+show: 显示
+delete: 删除
+clear: 清楚
+create: 创建
+id: 标识
+kernel: 核心
+settings: 设置
+language: 语言
+scan: 扫描
+qr_code: 二维码
+scan_qr: 扫描二维码
+repeat: 重复
+scan_result: 扫描结果
+back: 返回
+share: 分享
+theme: '主题:'
+dark: 深色
+light: 淡色
+file: 文件
+choose_file: 选择文件
+choose_folder: 选择文件夹
+crash_report: 崩溃报告
+crash_report_warning: 上次应用程序意外关闭，您可以报告开发人员崩溃事件.
+confirmation: 确认
+enter_url: 输入 URL
+wallets:
+  await_conf_amount: 等待确认中
+  await_fin_amount: 等待确定中
+  locked_amount: 锁定帐户
+  txs_empty: '手动接收资金或通过传输接收资金 %{message} or %{transport} 更改钱包设置, 请按屏幕底部的按钮 %{settings} 按钮.'
+  title: 钱包
+  create_desc: 创建或种子单词导入已有钱包.
+  add: 添加钱包
+  name: '用户名:'
+  pass: '密码:'
+  pass_empty: 输入钱包的密码
+  current_pass: '目前密码:'
+  new_pass: '新密码:'
+  min_tx_conf_count: '确认交易的最低数量:'
+  recover: 恢复
+  recovery_phrase: 助记词
+  words_count: '字数:'
+  enter_word: '输入单词 #%{number}:'
+  not_valid_word: 输入的单词无效
+  not_valid_phrase: 输入的助记词无效
+  create_phrase_desc: 已安全地写下并保存助记词.
+  restore_phrase_desc: 从已保存的助记词中输入.
+  setup_conn_desc: 选择钱包连接到网络的方式.
+  conn_method: 连接方式
+  ext_conn: '外部连接:'
+  add_node: 添加节点
+  node_url: '节点网址:'
+  node_secret: 'API 密钥 (可选):'
+  invalid_url: 输入的网址无效
+  open: 打开钱包
+  wrong_pass: 输入的密码错误
+  locked: 已锁定
+  unlocked: 解锁
+  enable_node: '通过选择屏幕底部的按钮 %{settings} 启用集成节点以使用钱包或更改连接设置.'
+  node_loading: '集成节点同步后钱包会加载，你可选择屏幕底部的按钮 %{settings} 更改连接.'
+  loading: 正在加载
+  closing: 正在关闭
+  checking: 检查中
+  default_wallet: 默认钱包
+  new_account_desc: '输入新帐户的名称:'
+  wallet_loading: 加载钱包
+  wallet_closing: 关闭钱包
+  wallet_checking: 检查钱包
+  tx_loading: 加载事务
+  default_account: 默认账户
+  accounts: 账户
+  tx_sent: 已发送
+  tx_received: 已接收
+  tx_sending: 发送中
+  tx_sending_tor: 通过 Tor 发送
+  tx_receiving: 接收中
+  tx_confirming: 等待确认
+  tx_canceled: 已取消
+  tx_cancelling: 取消
+  tx_finalizing: 完成
+  tx_posting: 过账交易
+  tx_confirmed: 已确认
+  txs: 所有交易
+  tx: 交易
+  messages: 消息
+  transport: 传输
+  input_slatepack_desc: '输入收到的 Slatepack 消息创建响应或完成的请求:'
+  parse_slatepack_err: '读取消息时出错，请检查输入:'
+  pay_balance_error: '账户余额不足以支付 %{amount} ツ 和网络费用.'
+  parse_i1_slatepack_desc: '要支付 %{amount} ツ 请将此消息发送给接收者:'
+  parse_i2_slatepack_desc: '完成交易以接收 %{amount} ツ:'
+  parse_i3_slatepack_desc: '发布交易以完成 %{amount} ツ的接收 ツ:'
+  parse_s1_slatepack_desc: '要接收 %{amount} ツ 请将此消息发送给发件人:'
+  parse_s2_slatepack_desc: '完成交易以发送 %{amount} ツ:'
+  parse_s3_slatepack_desc: '发布交易以完成 %{amount} ツ的发送:'
+  resp_slatepack_err: '创建响应时出错，请检查输入数据或重试:'
+  resp_exists_err: 此交易已存在.
+  resp_canceled_err: 此交易已被取消.
+  create_request_desc: '创建发送或接收资金的请求:'
+  send_request_desc: '您已创建发送请求 %{amount} ツ. 将此消息发送给接收者:'
+  send_slatepack_err: 创建发送资金请求时出错，请检查输入数据或重试.
+  invoice_desc: '您已创建接收请求 %{amount} ツ. 将此消息发送给发送者:'
+  invoice_slatepack_err: 发票开具时出错，请检查输入数据或重试.
+  finalize_slatepack_err: '完结时出错，请检查输入数据或重试:'
+  finalize: 完成
+  use_dandelion: 使用蒲公英
+  enter_amount_send: '你有 %{amount} ツ. 输入要发送的金额:'
+  enter_amount_receive: '输入要接收的金额:'
+  recovery: 恢复
+  repair_wallet: 修复钱包
+  repair_desc: 检查钱包，必要时修复和恢复丢失的输出. 此操作需要时间.
+  repair_unavailable: 您需要与节点建立有效连接并完成钱包同步.
+  delete: 删除钱包
+  delete_conf: 您确定要删除钱包吗？
+  delete_desc: 确保您已保存恢复助记语，以便日后使用资金。.
+  wallet_loading_err: '同步钱包时出错，你可以通过选择屏幕底部的按钮 %{settings} 来重试或更改连接设置.'
+  wallet: 钱包
+  send: 发送
+  receive: 接收
+  settings: 钱包设置
+  tx_send_cancel_conf: '您确定要取消 %{amount} ツ的发送吗?'
+  tx_receive_cancel_conf: '您确定要取消 %{amount} ツ的接收吗?'
+  rec_phrase_not_found: 找不到恢复助记词.
+  restore_wallet_desc: 如果常规修复没有帮助，通过删除所有文件来恢复钱包.您将需要重新打开您的钱包.
+transport:
+  desc: '使用传输同步接收或发送消息:'
+  tor_network: Tor 网络
+  connected: 已连接
+  connecting: 正在连接
+  disconnecting: 断开连接
+  conn_error: 连接错误
+  disconnected: 已断开连接
+  receiver_address: '接收者的地址:'
+  incorrect_addr_err: '输入的地址不正确:'
+  tor_send_error: 通过 Tor 发送时出错，请确保接收方在线, 交易已取消.
+  tor_autorun_desc: 是否在开钱包时启动 Tor 服务以同步接收交易.
+  tor_settings: Tor 设置
+  bridges: 桥梁
+  bridges_desc: 如果常规连接不正常，设置网桥，可以绕过 Tor 网络审查.
+  bin_file: '二进制文件:'
+  conn_line: '连接线:'
+  bridges_disabled: 网桥已禁用
+  bridge_name: '网桥%{b}'
+network:
+  self: 网络
+  type: '网络类型:'
+  mainnet: 主网
+  testnet: 测试网
+  connections: 连接
+  node: 集成节点
+  metrics: 指标
+  mining: 挖矿
+  settings: 节点设置
+  enable_node: 启用节点
+  autorun: 自动运行
+  disabled_server: '按屏幕左上角的按钮 %{dots}启用集成节点或添加其他连接方法.'
+  no_ips: T您的系统上没有可用的 IP 地址，服务器无法启动，请检查您的网络连接.
+  available: 可用
+  not_available: 不可用
+  availability_check: 检查是否可用
+  android_warning: Android 用户注意 .要成功同步集成节点，您必须在手机的系统设置中允许访问通知并取消 Grim 应用程序的电池使用限制.这是在后台正确运行应用程序的必要操作.
+sync_status:
+  node_restarting: 节点正在重新启动
+  node_down: 节点已关闭
+  initial: 节点正在启动
+  no_sync: 节点正在运行
+  awaiting_peers: 等待网络对点
+  header_sync: 正下载标题
+  header_sync_percent: '正在下载标题: %{percent}%'
+  tx_hashset_pibd: 下载状态 (PIBD)
+  tx_hashset_pibd_percent: '下载状态 (PIBD): %{percent}%'
+  tx_hashset_download: 正在下载状态
+  tx_hashset_download_percent: '下载状态: %{percent}%'
+  tx_hashset_setup_history: '正在准备状态（历史记录）: %{percent}%'
+  tx_hashset_setup_position: '正在准备状态（位置）: %{percent}%'
+  tx_hashset_setup: 正在准备状态
+  tx_hashset_range_proofs_validation: '验证状态（范围证明）: %{percent}%'
+  tx_hashset_kernels_validation: '正在验证状态（核心）: %{percent}%'
+  tx_hashset_save: 最终确定链状态
+  body_sync: 下载区块
+  body_sync_percent: '下载区块中: %{percent}%'
+  shutdown: 节点正在关闭
+network_node:
+  header: 标题
+  block: 区块
+  hash: 哈希值
+  height: 高度
+  difficulty: 难度
+  time: 时间
+  main_pool: 主池
+  stem_pool: stem池
+  data: 数据
+  size: 大小 (GB)
+  peers: 网络对点
+  error_clean: 点数据已损坏，需要重新同步.
+  resync: 重新同步
+  error_p2p_api: '%{p2p_api} 服务器初始化时出错，请选择屏幕底部的按钮 %{p2p_api} 来检查 %{settings}设置.'
+  error_config: '配置初始化时出错，请选择屏幕底部的按钮 %{settings} 检查设置.'
+  error_unknown: '初始化时出错，请选择屏幕底部的按钮 %{settings} 来检查集成节点设置，或者重新同步.'
+network_metrics:
+  loading: 指标在同步后将可用
+  emission: 发射
+  inflation: 通货膨胀
+  supply: 供应
+  block_time: Block time
+  reward: 奖励
+  difficulty_window: '难度窗口 %{size}'
+network_mining:
+  loading: 同步后即可挖矿
+  info: '挖矿服务器已启用，您可以通过选择屏幕底部的按钮 %{settings} 来更改其设置。连接设备后，数据会更新.'
+  restart_server_required: 需要重启服务器才能应用更改.
+  rewards_wallet: 奖励钱包
+  server: 阶层服务器
+  address: 地址
+  miners: 矿工
+  devices: 设备
+  blocks_found: 找到的区块
+  hashrate: '哈希率 (C%{bits})'
+  connected: 已连接
+  disconnected: 已断开连接
+network_settings:
+  change_value: 更改值
+  stratum_ip: '层 IP 地址:'
+  stratum_port: '层端口:'
+  port_unavailable: 指定的端口不可用
+  restart_node_required: 需要重启节点才能应用更改.
+  choose_wallet: 选择钱包
+  stratum_wallet_warning: 必须打开钱包才能获得奖励.
+  enable: 启用
+  disable: 禁用
+  restart: 重新启动
+  server: 服务器
+  api_ip: 'API IP 地址:'
+  api_port: 'API 端口:'
+  api_secret: '其它API 和 V2 所有者 API 令牌:'
+  foreign_api_secret: '外部 API 令牌:'
+  disabled: 已禁用
+  enabled: 已启用
+  ftl: '未来时间限制 (FTL):'
+  ftl_description: 限制未来多长时间, 相对于节点的本地时间，以秒为单位, 新区块的时间戳可以被接受.
+  not_valid_value: 输入的值无效
+  full_validation: 完全验证
+  full_validation_description: 在处理每个区块时是否运行全链验证(同步期间除外).
+  archive_mode: 存档模式
+  archive_mode_desc: 以全部存档模式运行全节点（同步需要更多的磁盘空间和时间）.
+  attempt_time: '尝试挖矿时间 (秒):'
+  attempt_time_desc: 在停止并从池中重新收集交易之前尝试对特定标题进行挖矿的时间
+  min_share_diff: '可接受的最低份额难度:'
+  reset_settings_desc: 将节点设置重置为默认值
+  reset_settings: 重置设置
+  reset: 重置
+  tx_pool: 交易池
+  pool_fee: '接受到矿池的基本费用:'
+  reorg_period: '重组缓存保留期（以分钟为单位）:'
+  max_tx_pool: '池中的最大交易数:'
+  max_tx_stempool: 'stem池中的最大交易数:'
+  max_tx_weight: '可以选择构建区块交易的最大总权重:'
+  epoch_duration: '纪元持续时间（以秒为单位):'
+  embargo_timer: '禁止计时器（以秒为单位):'
+  aggregation_period: '聚合周期（以秒为单位):'
+  stem_probability: 'stem助记词概率:'
+  stem_txs: stem交易
+  p2p_server: P2P 服务器
+  p2p_port: 'P2P 端口:'
+  add_seed: 添加 DNS 种子
+  seed_address: 'DNS 种子地址:'
+  add_peer: 添加网络对点
+  peer_address: '网络对点地址:'
+  peer_address_error: '以正确的格式输入 IP 地址或 DNS 名称（确保指定的主机可用），例如：192.168.0.1：1234 或 example.com:5678'
+  default: 默认
+  allow_list: 允许列表
+  allow_list_desc: 仅连接到此列表中的网络对点.
+  deny_list: 拒绝列表
+  deny_list_desc: 切勿连接到此列表中的网络对点.
+  favourites: 收藏夹
+  favourites_desc: 要连接的首选网络对点列表.
+  ban_window: '被封禁的网络对点应该保持被封禁多长时间（以秒为单位）:'
+  ban_window_desc: 禁止的决定是由节点 根据从网络对点收到的数据的正确性做出的.
+  max_inbound_count: '入站网络对点连接的最大数量:'
+  max_outbound_count: '最大出站网络对点连接数:'
+  reset_peers_desc: 重置网络对点数据。仅当查找网络对点出现问题时，才请谨慎使用它.
+  reset_peers: 重置网络对点
+modal:
+  cancel: 取消
+  save: 保存
+  add: 添加
+modal_exit:
+  description: 您确定要退出应用程序吗？
+  exit: 退出手
+app_settings:
+  proxy: 代理
+  proxy_desc: 是否值得对来自应用程序的网络请求使用代理.
+keyboard:
+  1: 1
+  2: 2
+  3: 3
+  4: 4
+  5: 5
+  6: 6
+  7: 7
+  8: 8
+  9: 9
+  0: 0
+  01: '-'  
+  q: 手
+  w: 田
+  e: 水
+  r: 口
+  t: 廿
+  y: 卜
+  u: 山
+  i: 戈
+  o: 人
+  p: 心
+  p1: '"'
+  a: 日
+  s: 尸
+  d: 木
+  f: 火
+  g: 土
+  h: 竹
+  j: 十
+  k: 大
+  l: 中
+  l1: \
+  l2: ':'
+  z: 重
+  x: 難
+  c: 金
+  v: 女
+  b: 月
+  n: 弓
+  m: 一
+  m1: ','
+  m2: .
+  m3: /

macos/Grim.app/Contents/Info.plist

@@ -1,77 +1,65 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
-    <dict>
-        <key>CFBundleDevelopmentRegion</key>
-        <string>en</string>
-
-        <key>CFBundleDisplayName</key>
-        <string>Grim</string>
-
-        <key>CFBundleExecutable</key>
-        <string>grim</string>
-
-        <key>CFBundleIconFile</key>
-        <string>AppIcon</string>
-
-        <key>CFBundleIconName</key>
-        <string>AppIcon</string>
-
-        <key>CFBundleIdentifier</key>
-        <string>mw.gri.macos</string>
-
-        <key>CFBundleInfoDictionaryVersion</key>
-        <string>6.0</string>
-
-        <key>CFBundleName</key>
-        <string>Grim</string>
-
-        <key>CFBundlePackageType</key>
-        <string>APPL</string>
-
-        <key>CFBundleShortVersionString</key>
-        <string>0.1.0</string>
-
-        <key>CFBundleSupportedPlatforms</key>
-        <array>
-            <string>MacOSX</string>
-        </array>
-
-        <key>CFBundleVersion</key>
-        <string>1</string>
-
-        <key>CFBundleDocumentTypes</key>
-        <array>
-    		<dict>
-    			<key>CFBundleTypeName</key>
-    			<string>Apple SimpleText document</string>
-    			<key>CFBundleTypeRole</key>
-    			<string>Viewer</string>
-    			<key>LSItemContentTypes</key>
-    			<array>
-    				<string>com.apple.traditional-mac-plain-text</string>
-    			</array>
-    			<key>NSDocumentClass</key>
-    			<string>Document</string>
-    		</dict>
-        	<dict>
-        		<key>CFBundleTypeName</key>
-        		<string>Unknown document</string>
-        		<key>CFBundleTypeRole</key>
-        		<string>Viewer</string>
-        		<key>LSItemContentTypes</key>
-        		<array>
-        			<string>public.data</string>
-        		</array>
-        		<key>NSDocumentClass</key>
-        		<string>Document</string>
-        	</dict>
-	    </array>
-
-        <key>LSApplicationCategoryType</key>
-        <string>public.app-category.finance</string>
-
-        <key>NSHumanReadableCopyright</key>
-        <string>2024</string>
-    </dict>
-</plist>
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleDisplayName</key>
+	<string>Grim</string>
+	<key>CFBundleExecutable</key>
+	<string>grim</string>
+	<key>CFBundleIconFile</key>
+	<string>AppIcon</string>
+	<key>CFBundleIconName</key>
+	<string>AppIcon</string>
+	<key>CFBundleIdentifier</key>
+	<string>mw.gri.macos</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>Grim</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>0.2.3</string>
+	<key>CFBundleSupportedPlatforms</key>
+	<array>
+		<string>MacOSX</string>
+	</array>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<key>NSCameraUsageDescription</key>
+	<string>Grim needs an access to your camera to scan QR code.</string>
+	<key>CFBundleDocumentTypes</key>
+	<array>
+		<dict>
+			<key>CFBundleTypeName</key>
+			<string>Apple SimpleText document</string>
+			<key>CFBundleTypeRole</key>
+			<string>Viewer</string>
+			<key>LSItemContentTypes</key>
+			<array>
+				<string>com.apple.traditional-mac-plain-text</string>
+			</array>
+			<key>NSDocumentClass</key>
+			<string>Document</string>
+		</dict>
+		<dict>
+			<key>CFBundleTypeName</key>
+			<string>Unknown document</string>
+			<key>CFBundleTypeRole</key>
+			<string>Viewer</string>
+			<key>LSItemContentTypes</key>
+			<array>
+				<string>public.data</string>
+			</array>
+			<key>NSDocumentClass</key>
+			<string>Document</string>
+		</dict>
+	</array>
+	<key>LSApplicationCategoryType</key>
+	<string>public.app-category.finance</string>
+	<key>NSHumanReadableCopyright</key>
+	<string>2024</string>
+</dict>
+</plist>

macos/Grim.app/Contents/MacOS/.gitignore

@@ -1 +1,2 @@
-!.gitignore
+!.gitignore
+grim

macos/build_release.sh

@@ -1,11 +1,11 @@
 #!/bin/bash
 set -e
 
-case $2 in
+case $1 in
   x86_64|arm|universal)
     ;;
   *)
-  echo "Usage: release_macos.sh [version] [platform]\n - platform: 'x86_64', 'arm', 'universal'" >&2
+  echo "Usage: release_macos.sh [platform] [version]\n - platform: 'x86_64', 'arm', 'universal'" >&2
   exit 1
 esac
 
@@ -24,17 +24,16 @@ cd ${BASEDIR}
 cd ..
 
 # Setup platform
+[[ $1 == "x86_64" ]] && arch+=(x86_64-apple-darwin)
+[[ $1 == "arm" ]] && arch+=(aarch64-apple-darwin)
+
 rustup target add x86_64-apple-darwin
 rustup target add aarch64-apple-darwin
-
-[[ $2 == "x86_64" ]] && arch+=(x86_64-apple-darwin)
-[[ $2 == "arm" ]] && arch+=(aarch64-apple-darwin)
-[[ $2 == "universal" ]]; arch+=(universal2-apple-darwin)
-
-# Start release build with zig linker, requires zig 0.12.1
+[[ $1 == "universal" ]]; arch+=(universal2-apple-darwin)
 cargo install cargo-zigbuild
 cargo zigbuild --release --target ${arch}
-rm -rf .intentionally-empty-file.o
+
+rm -f .intentionally-empty-file.o
 
 yes | cp -rf target/${arch}/release/grim macos/Grim.app/Contents/MacOS
 
@@ -43,8 +42,7 @@ yes | cp -rf target/${arch}/release/grim macos/Grim.app/Contents/MacOS
 #rcodesign sign --pem-file cert.pem macos/Grim.app
 
 # Create release package
-FILE_NAME=grim-v$1-macos-$2.zip
-rm -rf target/${arch}/release/${FILE_NAME}
+FILE_NAME=grim-v$2-macos-$1.zip
 cd macos
 zip -r ${FILE_NAME} Grim.app
 mv ${FILE_NAME} ../target/${arch}/release

scripts/android.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-usage="Usage: android.sh [type] [platform]\n - type: 'build', 'release', ''\n - platform, for build type: 'v7', 'v8', 'x86'"
+usage="Usage: android.sh [type] [platform|version]\n - type: 'build', 'release'\n - platform, for 'build' type: 'v7', 'v8', 'x86'\n - optional version for 'release' (needed on MacOS), example: '0.2.2'"
 case $1 in
   build|release)
     ;;
@@ -20,8 +20,8 @@ if [[ $1 == "build" ]]; then
 fi
 
 # Setup build directory
-BASEDIR=$(cd $(dirname $0) && pwd)
-cd ${BASEDIR}
+BASEDIR=$(cd "$(dirname "$0")" && pwd)
+cd "${BASEDIR}" || exit 1
 cd ..
 
 # Install platforms and tools
@@ -34,35 +34,38 @@ success=1
 
 ### Build native code
 function build_lib() {
-  [[ $1 == "v7" ]] && arch=(armeabi-v7a)
-  [[ $1 == "v8" ]] && arch=(arm64-v8a)
-  [[ $1 == "x86" ]] && arch=(x86_64)
+  [[ $1 == "v7" ]] && arch=armeabi-v7a
+  [[ $1 == "v8" ]] && arch=arm64-v8a
+  [[ $1 == "x86" ]] && arch=x86_64
 
-  sed -i -e 's/"rlib"/"cdylib","rlib"/g' Cargo.toml
+  sed -i -e 's/"cdylib","rlib"]/"rlib"]/g' Cargo.toml
+  sed -i -e 's/"rlib"]/"cdylib","rlib"]/g' Cargo.toml
 
   # Fix for https://stackoverflow.com/questions/57193895/error-use-of-undeclared-identifier-pthread-mutex-robust-cargo-build-liblmdb-s
-  export CPPFLAGS="-DMDB_USE_ROBUST=0" && export CFLAGS="-DMDB_USE_ROBUST=0"
-  cargo ndk -t ${arch} build --profile release-apk
-  unset CPPFLAGS && unset CFLAGS
-  cargo ndk -t ${arch} -o android/app/src/main/jniLibs build --profile release-apk
+  # Uncomment lines below for the 1st build:
+  #export CPPFLAGS="-DMDB_USE_ROBUST=0" && export CFLAGS="-DMDB_USE_ROBUST=0"
+  #cargo ndk -t ${arch} build --profile release-apk
+  #unset CPPFLAGS && unset CFLAGS
+  cargo ndk -t "${arch}" -o android/app/src/main/jniLibs build --profile release-apk
   if [ $? -eq 0 ]
   then
     success=1
+  else
+    success=0
   fi
 
-  sed -i -e 's/"cdylib","rlib"/"rlib"/g' Cargo.toml
+  sed -i -e 's/"cdylib","rlib"]/"rlib"]/g' Cargo.toml
+  rm -f Cargo.toml-e
 }
 
 ### Build application
 function build_apk() {
-  version=$(grep -m 1 -Po 'version = "\K[^"]*' Cargo.toml)
-
-  cd android
+  cd android || exit 1
   ./gradlew clean
   # Build signed apk if keystore exists
   if [ ! -f keystore.properties ]; then
-    ./gradlew assembleRelease
-    apk_path=app/build/outputs/apk/release/app-release.apk
+    ./gradlew assembleDebug
+    apk_path=app/build/outputs/apk/debug/app-debug.apk
   else
     ./gradlew assembleSignedRelease
     apk_path=app/build/outputs/apk/signedRelease/app-signedRelease.apk
@@ -72,22 +75,27 @@ function build_apk() {
     # Launch application at all connected devices.
     for SERIAL in $(adb devices | grep -v List | cut -f 1);
       do
-        adb -s $SERIAL install ${apk_path}
+        adb -s "$SERIAL" install ${apk_path}
         sleep 1s
-        adb -s $SERIAL shell am start -n mw.gri.android/.MainActivity;
+        adb -s "$SERIAL" shell am start -n mw.gri.android/.MainActivity;
     done
   else
+    if [[ "$OSTYPE" != "darwin"* ]]; then
+      version=$(grep -m 1 -Po 'version = "\K[^"]*' Cargo.toml)
+    else
+      version=v$2
+    fi
     # Setup release file name
     name=grim-${version}-android-$1.apk
     [[ $1 == "arm" ]] && name=grim-${version}-android.apk
-    rm -rf ${name}
-    mv ${apk_path} ${name}
+    rm -f "${name}"
+    mv ${apk_path} "${name}"
 
     # Calculate checksum
     checksum=grim-${version}-android-$1-sha256sum.txt
     [[ $1 == "arm" ]] && checksum=grim-${version}-android-sha256sum.txt
-    rm -rf ${checksum}
-    sha256sum ${name} > ${checksum}
+    rm -f "${checksum}"
+    sha256sum "${name}" > "${checksum}"
   fi
 
   cd ..
@@ -96,7 +104,7 @@ function build_apk() {
 rm -rf android/app/src/main/jniLibs/*
 
 if [[ $1 == "build" ]]; then
-  build_lib $2
+  build_lib "$2"
   [ $success -eq 1 ] && build_apk
 else
   rm -rf target/release-apk
@@ -106,8 +114,8 @@ else
 
   build_lib "v7"
   [ $success -eq 1 ] && build_lib "v8"
-  [ $success -eq 1 ] && build_apk "arm"
+  [ $success -eq 1 ] && build_apk "arm" "$2"
   rm -rf android/app/src/main/jniLibs/*
   [ $success -eq 1 ] && build_lib "x86"
-  [ $success -eq 1 ] && build_apk "x86_64"
-fi
+  [ $success -eq 1 ] && build_apk "x86_64" "$2"
+fi

scripts/desktop.sh

@@ -1,25 +1,27 @@
 #!/bin/bash
 
 case $1 in
-  debug|release)
+  debug|build)
     ;;
   *)
-  echo "Usage: build_run.sh [type] where is type is 'debug' or 'release'" >&2
+  echo "Usage: build_run.sh [type] where is type is 'debug' or 'build'" >&2
   exit 1
 esac
 
 # Setup build directory
-BASEDIR=$(cd $(dirname $0) && pwd)
-cd ${BASEDIR}
+BASEDIR=$(cd "$(dirname $0)" && pwd)
+cd "${BASEDIR}" || return
 cd ..
 
 # Build application
 type=$1
-[[ ${type} == "release" ]] && release_param+=(--release)
-cargo build ${release_param[@]}
+[[ ${type} == "build" ]] && release_param+=(--release)
+cargo --config profile.release.incremental=true build "${release_param[@]}"
 
 # Start application
 if [ $? -eq 0 ]
 then
-  ./target/${type}/grim
-fi
+  path=${type}
+  [[ ${type} == "build" ]] && path="release"
+  ./target/"${path}"/grim
+fi

scripts/version.sh

@@ -70,17 +70,17 @@ else
   exit 1
 fi
 
-# ==================================
-# Update Android build.gradle file
-# and package version at Cargo.toml
-# ==================================
+# Update version for Windows installer.
+sed -i '' -e 's/" Version="[^\"]*"/" Version="'"$VERSION_NEXT"'"/g' wix/main.wxs
+sed -i '' -e 's/<Package Id="[^\"]*"/<Package Id="'"$(uuidgen)"'"/g' wix/main.wxs
 
-# Update version in build.gradle
-
-sed -i 's/versionName [0-9a-zA-Z -_]*/versionName "'"$VERSION_NEXT"'"/' android/app/build.gradle
+# Update Android version in build.gradle
+sed -i'.bak' -e 's/versionName [0-9a-zA-Z -_]*/versionName "'"$VERSION_NEXT"'"/' android/app/build.gradle
+rm -f android/app/build.gradle.bak
 
 # Update version in Cargo.toml
-sed -i "s/^version = .*/version = \"$VERSION_NEXT\"/" Cargo.toml
+sed -i'.bak' -e "s/^version = .*/version = \"$VERSION_NEXT\"/" Cargo.toml
+rm -f Cargo.toml.bak
 
 # Update Cargo.lock as this changes when
 # updating the version in your manifest
@@ -96,4 +96,4 @@ git commit -m "release: v$VERSION_NEXT"
 
 # Create a tag and push to master branch
 git tag "v$VERSION_NEXT" master
-git push origin master --follow-tags
+#git push origin master --follow-tags

src/gui/app.rs

@@ -12,27 +12,19 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-use std::sync::atomic::{AtomicBool, Ordering};
-use lazy_static::lazy_static;
-use egui::{Align, Context, CursorIcon, Layout, Modifiers, Rect, ResizeDirection, Rounding, Stroke, ViewportCommand};
-use egui::epaint::{RectShape};
-use egui::os::OperatingSystem;
+use egui::epaint::RectShape;
+use egui::{Align, Context, CornerRadius, CursorIcon, LayerId, Layout, Modifiers, Order, ResizeDirection, Stroke, StrokeKind, UiBuilder, ViewportCommand};
 
-use crate::AppConfig;
-use crate::gui::Colors;
 use crate::gui::icons::{ARROWS_IN, ARROWS_OUT, CARET_DOWN, MOON, SUN, X};
 use crate::gui::platform::PlatformCallbacks;
-use crate::gui::views::{Content, TitlePanel, View};
-use crate::wallet::ExternalConnection;
-
-lazy_static! {
-    /// State to check if platform Back button was pressed.
-    static ref BACK_BUTTON_PRESSED: AtomicBool = AtomicBool::new(false);
-}
+use crate::gui::views::types::ContentContainer;
+use crate::gui::views::{Content, KeyboardContent, Modal, TitlePanel, View};
+use crate::gui::Colors;
+use crate::AppConfig;
 
 /// Implements ui entry point and contains platform-specific callbacks.
 pub struct App<Platform> {
-    /// Platform specific callbacks handler.
+    /// Handles platform-specific functionality.
     pub platform: Platform,
 
     /// Main content.
@@ -40,9 +32,8 @@ pub struct App<Platform> {
 
     /// Last window resize direction.
     resize_direction: Option<ResizeDirection>,
-
     /// Flag to check if it's first draw.
-    first_draw: bool,
+    first_draw: bool
 }
 
 impl<Platform: PlatformCallbacks> App<Platform> {
@@ -55,27 +46,26 @@ impl<Platform: PlatformCallbacks> App<Platform> {
         }
     }
 
+    /// Called of first content draw.
+    fn on_first_draw(&mut self, ctx: &Context) {
+        // Set platform context.
+        if View::is_desktop() {
+            self.platform.set_context(ctx);
+        }
+        // Setup visuals.
+        crate::setup_visuals(ctx);
+    }
+
     /// Draw application content.
     pub fn ui(&mut self, ctx: &Context) {
         if self.first_draw {
-            // Set platform context.
-            if View::is_desktop() {
-                self.platform.set_context(ctx);
-            }
-
-            // Check external connections availability.
-            ExternalConnection::check(None, ctx);
-
+            self.on_first_draw(ctx);
             self.first_draw = false;
         }
 
-        // Handle Esc keyboard key event and platform Back button key event.
-        let back_pressed = BACK_BUTTON_PRESSED.load(Ordering::Relaxed);
-        if back_pressed || ctx.input_mut(|i| i.consume_key(Modifiers::NONE, egui::Key::Escape)) {
-            self.content.on_back();
-            if back_pressed {
-                BACK_BUTTON_PRESSED.store(false, Ordering::Relaxed);
-            }
+        // Handle Esc keyboard key event.
+        if ctx.input_mut(|i| i.consume_key(Modifiers::NONE, egui::Key::Escape)) {
+            self.content.on_back(&self.platform);
             // Request repaint to update previous content.
             ctx.request_repaint();
         }
@@ -86,10 +76,9 @@ impl<Platform: PlatformCallbacks> App<Platform> {
                 ctx.send_viewport_cmd(ViewportCommand::CancelClose);
                 Content::show_exit_modal();
             } else {
+                let (w, h) = View::window_size(ctx);
+                AppConfig::save_window_size(w, h);
                 ctx.input(|i| {
-                    if let Some(rect) = i.viewport().inner_rect {
-                        AppConfig::save_window_size(rect.width(), rect.height());
-                    }
                     if let Some(rect) = i.viewport().outer_rect {
                         AppConfig::save_window_pos(rect.left(), rect.top());
                     }
@@ -97,29 +86,36 @@ impl<Platform: PlatformCallbacks> App<Platform> {
             }
         }
 
-        // Show main content with custom frame on desktop.
+        // Show main content.
         egui::CentralPanel::default()
             .frame(egui::Frame {
                 ..Default::default()
             })
             .show(ctx, |ui| {
-                let is_mac_os = OperatingSystem::from_target_os() == OperatingSystem::Mac;
-                if View::is_desktop() && !is_mac_os {
-                    self.desktop_window_ui(ui);
+                if View::is_desktop() {
+                    let is_fullscreen = ui.ctx().input(|i| {
+                        i.viewport().fullscreen.unwrap_or(false)
+                    });
+                    let os = egui::os::OperatingSystem::from_target_os();
+                    match os {
+                        egui::os::OperatingSystem::Mac => {
+                            self.window_title_ui(ui, is_fullscreen);
+                            ui.add_space(-1.0);
+                            Self::title_panel_bg(ui, true);
+                            self.content.ui(ui, &self.platform);
+                        }
+                        egui::os::OperatingSystem::Windows => {
+                            Self::title_panel_bg(ui, false);
+                            self.content.ui(ui, &self.platform);
+                        }
+                        _ => {
+                            self.custom_frame_ui(ui, is_fullscreen);
+                        }
+                    }
                 } else {
-                    if is_mac_os {
-                        self.window_title_ui(ui);
-                        ui.add_space(-1.0);
-                    }
+                    Self::title_panel_bg(ui, false);
                     self.content.ui(ui, &self.platform);
                 }
-
-                // Provide incoming data to wallets.
-                if let Some(data) = crate::consume_incoming_data() {
-                    if !data.is_empty() {
-                        self.content.wallets.on_data(ui, Some(data), &self.platform);
-                    }
-                }
             });
 
         // Check if desktop window was focused after requested attention.
@@ -127,78 +123,66 @@ impl<Platform: PlatformCallbacks> App<Platform> {
             ctx.input(|i| i.viewport().focused.unwrap_or(true)) {
             self.platform.clear_user_attention();
         }
+
+        // Show modal or keyboard window above opened Modal.
+        if Modal::opened().is_some() {
+            ctx.move_to_top(LayerId::new(Order::Middle, egui::Id::new(Modal::WINDOW_ID)));
+            let keyboard_showing = if let Some(l) = ctx.top_layer_id() {
+                l.id == egui::Id::new(KeyboardContent::WINDOW_ID)
+            } else {
+                false
+            };
+            if keyboard_showing {
+                ctx.move_to_top(LayerId::new(Order::Middle, egui::Id::new(KeyboardContent::WINDOW_ID)));
+            }
+        }
+        // Reset keyboard state for newly opened modal.
+        if Modal::first_draw() {
+            KeyboardContent::reset_window_state();
+        }
     }
 
-    /// Draw custom resizeable window content.
-    fn desktop_window_ui(&mut self, ui: &mut egui::Ui) {
-        let is_fullscreen = ui.ctx().input(|i| {
-            i.viewport().fullscreen.unwrap_or(false)
-        });
-
-        let title_stroke_rect = {
-            let mut rect = ui.max_rect();
+    /// Draw custom desktop window frame content.
+    fn custom_frame_ui(&mut self, ui: &mut egui::Ui, is_fullscreen: bool) {
+        let content_bg_rect = {
+            let mut r = ui.max_rect();
             if !is_fullscreen {
-                rect = rect.shrink(Content::WINDOW_FRAME_MARGIN);
+                r = r.shrink(Content::WINDOW_FRAME_MARGIN);
             }
-            rect.max.y = if !is_fullscreen {
-                Content::WINDOW_FRAME_MARGIN
-            } else {
-                0.0
-            } + Content::WINDOW_TITLE_HEIGHT + TitlePanel::DEFAULT_HEIGHT + 0.5;
-            rect
+            r.min.y += Content::WINDOW_TITLE_HEIGHT + TitlePanel::HEIGHT;
+            r
         };
-        let title_stroke = RectShape {
-            rect: title_stroke_rect,
-            rounding: Rounding {
-                nw: 8.0,
-                ne: 8.0,
-                sw: 0.0,
-                se: 0.0,
-            },
-            fill: Colors::yellow(),
-            stroke: Stroke {
-                width: 1.0,
-                color: egui::Color32::from_gray(200)
-            },
-            blur_width: 0.0,
-            fill_texture_id: Default::default(),
-            uv: Rect::ZERO
-        };
-        // Draw title stroke.
-        ui.painter().add(title_stroke);
+        let content_bg = RectShape::new(content_bg_rect,
+                                        CornerRadius::ZERO,
+                                        Colors::fill_lite(),
+                                        View::default_stroke(),
+                                        StrokeKind::Middle);
+        // Draw content background.
+        ui.painter().add(content_bg);
 
-        let content_stroke_rect = {
-            let mut rect = ui.max_rect();
-            if !is_fullscreen {
-                rect = rect.shrink(Content::WINDOW_FRAME_MARGIN);
-            }
-            let top = Content::WINDOW_TITLE_HEIGHT + TitlePanel::DEFAULT_HEIGHT + 0.5;
-            rect.min += egui::vec2(0.0, top);
-            rect
-        };
-        let content_stroke = RectShape {
-            rect: content_stroke_rect,
-            rounding: Rounding::ZERO,
-            fill: Colors::fill(),
-            stroke: Stroke {
-                width: 1.0,
-                color: Colors::stroke()
-            },
-            blur_width: 0.0,
-            fill_texture_id: Default::default(),
-            uv: Rect::ZERO
-        };
-        // Draw content stroke.
-        ui.painter().add(content_stroke);
-
-        // Draw window content.
         let mut content_rect = ui.max_rect();
         if !is_fullscreen {
             content_rect = content_rect.shrink(Content::WINDOW_FRAME_MARGIN);
         }
-        ui.allocate_ui_at_rect(content_rect, |ui| {
-            self.window_title_ui(ui);
-            self.window_content(ui);
+        // Draw window content.
+        ui.scope_builder(UiBuilder::new().max_rect(content_rect), |ui| {
+            // Draw window title.
+            self.window_title_ui(ui, is_fullscreen);
+            ui.add_space(-1.0);
+
+            // Draw title panel background.
+            Self::title_panel_bg(ui, true);
+
+            let content_rect = {
+                let mut rect = ui.max_rect();
+                rect.min.y += Content::WINDOW_TITLE_HEIGHT;
+                rect
+            };
+            let mut content_ui = ui.new_child(UiBuilder::new()
+                .max_rect(content_rect)
+                .layout(*ui.layout()));
+            // Draw main content.
+            self.content.ui(&mut content_ui, &self.platform);
         });
 
         // Setup resize areas.
@@ -214,57 +198,53 @@ impl<Platform: PlatformCallbacks> App<Platform> {
         }
     }
 
-    /// Draw window content for desktop.
-    fn window_content(&mut self, ui: &mut egui::Ui) {
-        let content_rect = {
+    /// Draw title panel background.
+    fn title_panel_bg(ui: &mut egui::Ui, window_title: bool) {
+        let title_rect = {
             let mut rect = ui.max_rect();
-            rect.min.y += Content::WINDOW_TITLE_HEIGHT;
+            if window_title {
+                rect.min.y += Content::WINDOW_TITLE_HEIGHT - 0.5;
+            }
+            rect.max.y = rect.min.y + View::get_top_inset() + TitlePanel::HEIGHT;
             rect
         };
-        // Draw main content.
-        let mut content_ui = ui.child_ui(content_rect, *ui.layout(), None);
-        self.content.ui(&mut content_ui, &self.platform);
+        let title_bg = RectShape::filled(title_rect, CornerRadius::ZERO, Colors::yellow());
+        ui.painter().add(title_bg);
     }
 
     /// Draw custom window title content.
-    fn window_title_ui(&self, ui: &mut egui::Ui) {
-        let content_rect = ui.max_rect();
-
+    fn window_title_ui(&self, ui: &mut egui::Ui, is_fullscreen: bool) {
         let title_rect = {
-            let mut rect = content_rect;
+            let mut rect = ui.max_rect();
             rect.max.y = rect.min.y + Content::WINDOW_TITLE_HEIGHT;
             rect
         };
 
-        let is_fullscreen = ui.ctx().input(|i| {
-            i.viewport().fullscreen.unwrap_or(false)
-        });
-
-        let window_title_bg = RectShape {
-            rect: title_rect,
-            rounding: if is_fullscreen {
-                Rounding::ZERO
-            } else {
-                Rounding {
-                    nw: 8.0,
-                    ne: 8.0,
-                    sw: 0.0,
-                    se: 0.0,
-                }
-            },
-            fill: Colors::yellow_dark(),
-            stroke: Stroke::NONE,
-            blur_width: 0.0,
-            fill_texture_id: Default::default(),
-            uv: Rect::ZERO
+        let title_bg_rect = {
+            let mut r = title_rect.clone();
+            r.max.y += TitlePanel::HEIGHT - 1.0;
+            r
         };
+        let is_mac = egui::os::OperatingSystem::from_target_os() == egui::os::OperatingSystem::Mac;
+        let window_title_bg = RectShape::new(title_bg_rect, if is_fullscreen || is_mac {
+            CornerRadius::ZERO
+        } else {
+            CornerRadius {
+                nw: 8.0 as u8,
+                ne: 8.0 as u8,
+                sw: 0.0 as u8,
+                se: 0.0 as u8,
+            }
+        }, Colors::yellow_dark(), Stroke::new(1.0, Colors::STROKE), StrokeKind::Middle);
         // Draw title background.
         ui.painter().add(window_title_bg);
 
         let painter = ui.painter();
 
         let interact_rect = {
-            let mut rect = title_rect;
+            let mut rect = title_rect.clone();
+            rect.max.x -= 128.0;
+            rect.min.x += 85.0;
             if !is_fullscreen {
                 rect.min.y += Content::WINDOW_FRAME_MARGIN;
             }
@@ -273,27 +253,15 @@ impl<Platform: PlatformCallbacks> App<Platform> {
         let title_resp = ui.interact(
             interact_rect,
             egui::Id::new("window_title"),
-            egui::Sense::click_and_drag(),
+            egui::Sense::drag(),
         );
+        // Interact with the window title (drag to move window):
+        if !is_fullscreen && title_resp.drag_started_by(egui::PointerButton::Primary) {
+            ui.ctx().send_viewport_cmd(ViewportCommand::StartDrag);
+        }
 
         // Paint the title.
-        let dual_wallets_panel =
-            ui.available_width() >= (Content::SIDE_PANEL_WIDTH * 3.0)
-                + View::get_right_inset() + View::get_left_inset();
-        let wallet_panel_opened = self.content.wallets.showing_wallet();
-        let show_app_name = if dual_wallets_panel {
-            wallet_panel_opened && !AppConfig::show_wallets_at_dual_panel()
-        } else if Content::is_dual_panel_mode(ui) {
-            wallet_panel_opened
-        } else {
-            Content::is_network_panel_open() || wallet_panel_opened
-        };
-        let creating_wallet = self.content.wallets.creating_wallet();
-        let title_text = if creating_wallet || show_app_name {
-            format!("Grim {}", crate::VERSION)
-        } else {
-            "ツ".to_string()
-        };
+        let title_text = format!("Grim {} ツ", crate::VERSION);
         painter.text(
             title_rect.center(),
             egui::Align2::CENTER_CENTER,
@@ -302,20 +270,13 @@ impl<Platform: PlatformCallbacks> App<Platform> {
             Colors::title(true),
         );
 
-        // Interact with the window title (drag to move window):
-        if !is_fullscreen && title_resp.double_clicked() {
-            ui.ctx().send_viewport_cmd(ViewportCommand::Fullscreen(!is_fullscreen));
-        }
-
-        if !is_fullscreen && title_resp.drag_started_by(egui::PointerButton::Primary) {
-            ui.ctx().send_viewport_cmd(ViewportCommand::StartDrag);
-        }
-
-        ui.allocate_ui_at_rect(title_rect, |ui| {
+        ui.scope_builder(UiBuilder::new().max_rect(title_rect), |ui| {
             ui.with_layout(Layout::right_to_left(Align::Center), |ui| {
                 // Draw button to close window.
                 View::title_button_small(ui, X, |_| {
-                    Content::show_exit_modal();
+                    if Modal::opened().is_none() || Modal::opened_closeable() {
+                        Content::show_exit_modal();
+                    }
                 });
 
                 // Draw fullscreen button.
@@ -427,16 +388,13 @@ impl<Platform: PlatformCallbacks> eframe::App for App<Platform> {
     }
 
     fn clear_color(&self, _visuals: &egui::Visuals) -> [f32; 4] {
-        if View::is_desktop() {
-            let is_mac_os = OperatingSystem::from_target_os() == OperatingSystem::Mac;
-            if is_mac_os {
-                Colors::fill().to_normalized_gamma_f32()
-            } else {
-                egui::Rgba::TRANSPARENT.to_array()
-            }
-        } else {
-            Colors::fill().to_normalized_gamma_f32()
+        let os = egui::os::OperatingSystem::from_target_os();
+        let is_win = os == egui::os::OperatingSystem::Windows;
+        let is_mac = os == egui::os::OperatingSystem::Mac;
+        if !View::is_desktop() || is_win || is_mac {
+            return Colors::fill_lite().to_normalized_gamma_f32();
         }
+        Colors::TRANSPARENT.to_normalized_gamma_f32()
     }
 }
 

src/gui/colors.rs

@@ -34,17 +34,20 @@ const GREEN: Color32 = Color32::from_rgb(0, 0x64, 0);
 const GREEN_DARK: Color32 = Color32::from_rgb(0, (0x64 as f32 * 1.3 + 0.5) as u8, 0);
 
 const RED: Color32 = Color32::from_rgb(0x8B, 0, 0);
-const RED_DARK: Color32 = Color32::from_rgb((0x8B as f32 * 1.3 + 0.5) as u8, 0, 0);
+const RED_DARK: Color32 = Color32::from_rgb((0x8B as f32 * 1.3 + 0.5) as u8, 50, 30);
 
 const BLUE: Color32 = Color32::from_rgb(0, 0x66, 0xE4);
 const BLUE_DARK: Color32 =
     Color32::from_rgb(0, (0x66 as f32 * 1.3 + 0.5) as u8, (0xE4 as f32 * 1.3 + 0.5) as u8);
 
 const FILL: Color32 = Color32::from_gray(244);
-const FILL_DARK: Color32 = Color32::from_gray(24);
+const FILL_DARK: Color32 = Color32::from_gray(26);
 
 const FILL_DEEP: Color32 = Color32::from_gray(238);
-const FILL_DEEP_DARK: Color32 = Color32::from_gray(18);
+const FILL_DEEP_DARK: Color32 = Color32::from_gray(32);
+
+const FILL_LITE: Color32 = Color32::from_gray(249);
+const FILL_LITE_DARK: Color32 = Color32::from_gray(21);
 
 const TEXT: Color32 = Color32::from_gray(80);
 const TEXT_DARK: Color32 = Color32::from_gray(185);
@@ -58,13 +61,9 @@ const TEXT_BUTTON_DARK: Color32 = Color32::from_gray(195);
 const TITLE: Color32 = Color32::from_gray(60);
 const TITLE_DARK: Color32 = Color32::from_gray(205);
 
-const BUTTON: Color32 = Color32::from_gray(249);
-const BUTTON_DARK: Color32 = Color32::from_gray(16);
-
 const GRAY: Color32 = Color32::from_gray(120);
 const GRAY_DARK: Color32 = Color32::from_gray(145);
 
-const STROKE: Color32 = Color32::from_gray(200);
 const STROKE_DARK: Color32 = Color32::from_gray(50);
 
 const INACTIVE_TEXT: Color32 = Color32::from_gray(150);
@@ -86,6 +85,7 @@ fn use_dark() -> bool {
 
 impl Colors {
     pub const TRANSPARENT: Color32 = Color32::from_rgba_premultiplied(0, 0, 0, 0);
+    pub const STROKE: Color32 = Color32::from_gray(200);
 
     pub fn white_or_black(black_in_white: bool) -> Color32 {
         if use_dark() {
@@ -167,6 +167,14 @@ impl Colors {
         }
     }
 
+    pub fn fill_lite() -> Color32 {
+        if use_dark() {
+            FILL_LITE_DARK
+        } else {
+            FILL_LITE
+        }
+    }
+
     pub fn checkbox() -> Color32 {
         if use_dark() {
             CHECKBOX_DARK
@@ -199,14 +207,6 @@ impl Colors {
         }
     }
 
-    pub fn button() -> Color32 {
-        if use_dark() {
-            BUTTON_DARK
-        } else {
-            BUTTON
-        }
-    }
-
     pub fn gray() -> Color32 {
         if use_dark() {
             GRAY_DARK
@@ -219,7 +219,7 @@ impl Colors {
         if use_dark() {
             STROKE_DARK
         } else {
-            STROKE
+            Self::STROKE
         }
     }
 
@@ -231,7 +231,7 @@ impl Colors {
         }
     }
 
-    pub fn item_button() -> Color32 {
+    pub fn item_button_text() -> Color32 {
         if use_dark() {
             ITEM_BUTTON_DARK
         } else {

src/gui/platform/android/mod.rs

@@ -70,20 +70,6 @@ impl PlatformCallbacks for Android {
         let _ = self.call_java_method("exit", "()V", &[]);
     }
 
-    fn show_keyboard(&self) {
-        // Disable NDK soft input show call before fix for egui.
-        // self.android_app.show_soft_input(false);
-
-        let _ = self.call_java_method("showKeyboard", "()V", &[]);
-    }
-
-    fn hide_keyboard(&self) {
-        // Disable NDK soft input hide call before fix for egui.
-        // self.android_app.hide_soft_input(false);
-
-        let _ = self.call_java_method("hideKeyboard", "()V", &[]);
-    }
-
     fn copy_string_to_buffer(&self, data: String) {
         let vm = unsafe { jni::JavaVM::from_raw(self.android_app.vm_as_ptr() as _) }.unwrap();
         let env = vm.attach_current_thread().unwrap();
@@ -175,6 +161,16 @@ impl PlatformCallbacks for Android {
         Some("".to_string())
     }
 
+    fn pick_folder(&self) -> Option<String> {
+        // Clear previous result.
+        let mut w_path = PICKED_FILE_PATH.write();
+        *w_path = None;
+        // Launch file picker.
+        let _ = self.call_java_method("pickFolder", "()V", &[]);
+        // Return empty string to identify async pick.
+        Some("".to_string())
+    }
+
     fn picked_file(&self) -> Option<String> {
         let has_file = {
             let r_path = PICKED_FILE_PATH.read();

src/gui/platform/desktop/mod.rs

@@ -15,7 +15,7 @@
 use std::fs::File;
 use std::io::Write;
 use std::thread;
-use std::sync::atomic::{AtomicBool, Ordering};
+use std::sync::atomic::{AtomicBool, AtomicUsize, Ordering};
 use std::sync::Arc;
 use parking_lot::RwLock;
 use lazy_static::lazy_static;
@@ -30,6 +30,10 @@ pub struct Desktop {
     /// Context to repaint content and handle viewport commands.
     ctx: Arc<RwLock<Option<egui::Context>>>,
 
+    /// Cameras amount.
+    cameras_amount: Arc<AtomicUsize>,
+    /// Camera index.
+    camera_index: Arc<AtomicUsize>,
     /// Flag to check if camera stop is needed.
     stop_camera: Arc<AtomicBool>,
 
@@ -37,6 +41,131 @@ pub struct Desktop {
     attention_required: Arc<AtomicBool>,
 }
 
+impl Desktop {
+    pub fn new() -> Self {
+        Self {
+            ctx: Arc::new(RwLock::new(None)),
+            cameras_amount: Arc::new(AtomicUsize::new(0)),
+            camera_index: Arc::new(AtomicUsize::new(0)),
+            stop_camera: Arc::new(AtomicBool::new(false)),
+            attention_required: Arc::new(AtomicBool::new(false)),
+        }
+    }
+
+    // #[allow(dead_code)]
+    #[cfg(not(target_os = "macos"))]
+    fn start_camera_capture(cameras_amount: Arc<AtomicUsize>,
+                            camera_index: Arc<AtomicUsize>,
+                            stop_camera: Arc<AtomicBool>) {
+        use nokhwa::Camera;
+        use nokhwa::pixel_format::RgbFormat;
+        use nokhwa::utils::{CameraIndex, RequestedFormat, RequestedFormatType};
+        use nokhwa::utils::ApiBackend;
+
+        let devices = nokhwa::query(ApiBackend::Auto).unwrap();
+        cameras_amount.store(devices.len(), Ordering::Relaxed);
+        let index = camera_index.load(Ordering::Relaxed);
+        if devices.is_empty() || index >= devices.len() {
+            return;
+        }
+
+        thread::spawn(move || {
+            let index = CameraIndex::Index(camera_index.load(Ordering::Relaxed) as u32);
+            let requested = RequestedFormat::new::<RgbFormat>(
+                RequestedFormatType::AbsoluteHighestFrameRate
+            );
+            // Create and open camera.
+            if let Ok(mut camera) = Camera::new(index, requested) {
+                if let Ok(_) = camera.open_stream() {
+                    loop {
+                        // Stop if camera was stopped.
+                        if stop_camera.load(Ordering::Relaxed) {
+                            stop_camera.store(false, Ordering::Relaxed);
+                            // Clear image.
+                            let mut w_image = LAST_CAMERA_IMAGE.write();
+                            *w_image = None;
+                            break;
+                        }
+                        // Get a frame.
+                        if let Ok(frame) = camera.frame() {
+                            // Save image.
+                            let mut w_image = LAST_CAMERA_IMAGE.write();
+                            *w_image = Some((frame.buffer().to_vec(), 0));
+                        } else {
+                            // Clear image.
+                            let mut w_image = LAST_CAMERA_IMAGE.write();
+                            *w_image = None;
+                            break;
+                        }
+                    }
+                    camera.stop_stream().unwrap();
+                };
+            }
+        });
+    }
+
+    #[allow(dead_code)]
+    #[cfg(target_os = "macos")]
+    fn start_camera_capture(cameras_amount: Arc<AtomicUsize>,
+                            camera_index: Arc<AtomicUsize>,
+                            stop_camera: Arc<AtomicBool>) {
+        use nokhwa_mac::nokhwa_initialize;
+        use nokhwa_mac::pixel_format::RgbFormat;
+        use nokhwa_mac::utils::{CameraIndex, RequestedFormat, RequestedFormatType};
+        use nokhwa_mac::utils::ApiBackend;
+        use nokhwa_mac::query;
+        use nokhwa_mac::CallbackCamera;
+
+        // Ask permission to open camera.
+        nokhwa_initialize(|_| {});
+
+        thread::spawn(move || {
+            let cameras = query(ApiBackend::Auto).unwrap();
+            cameras_amount.store(cameras.len(), Ordering::Relaxed);
+            let index = camera_index.load(Ordering::Relaxed);
+            if cameras.is_empty() || index >= cameras.len() {
+                return;
+            }
+            // Start camera.
+            let camera_index = CameraIndex::Index(camera_index.load(Ordering::Relaxed) as u32);
+            let camera_callback = CallbackCamera::new(
+                camera_index,
+                RequestedFormat::new::<RgbFormat>(RequestedFormatType::AbsoluteHighestFrameRate),
+                |_| {}
+            );
+            if let Ok(mut cb) = camera_callback {
+                if cb.open_stream().is_ok() {
+                    loop {
+                        // Stop if camera was stopped.
+                        if stop_camera.load(Ordering::Relaxed) {
+                            stop_camera.store(false, Ordering::Relaxed);
+                            // Clear image.
+                            let mut w_image = LAST_CAMERA_IMAGE.write();
+                            *w_image = None;
+                            break;
+                        }
+                        // Get image from camera.
+                        if let Ok(frame) = cb.poll_frame() {
+                            let image = frame.decode_image::<RgbFormat>().unwrap();
+                            let mut bytes: Vec<u8> = Vec::new();
+                            let format = image::ImageFormat::Jpeg;
+                            // Convert image to Jpeg format.
+                            image.write_to(&mut std::io::Cursor::new(&mut bytes), format).unwrap();
+                            let mut w_image = LAST_CAMERA_IMAGE.write();
+                            *w_image = Some((bytes, 0));
+                        } else {
+                            // Clear image.
+                            let mut w_image = LAST_CAMERA_IMAGE.write();
+                            *w_image = None;
+                            break;
+                        }
+                    }
+                }
+            }
+        });
+    }
+}
+
 impl PlatformCallbacks for Desktop {
     fn set_context(&mut self, ctx: &egui::Context) {
         let mut w_ctx = self.ctx.write();
@@ -47,14 +176,10 @@ impl PlatformCallbacks for Desktop {
         let r_ctx = self.ctx.read();
         if r_ctx.is_some() {
             let ctx = r_ctx.as_ref().unwrap();
-            ctx.send_viewport_cmd(egui::ViewportCommand::Close);
+            ctx.send_viewport_cmd(ViewportCommand::Close);
         }
     }
 
-    fn show_keyboard(&self) {}
-
-    fn hide_keyboard(&self) {}
-
     fn copy_string_to_buffer(&self, data: String) {
         let mut clipboard = arboard::Clipboard::new().unwrap();
         clipboard.set_text(data).unwrap();
@@ -71,15 +196,13 @@ impl PlatformCallbacks for Desktop {
             let mut w_image = LAST_CAMERA_IMAGE.write();
             *w_image = None;
         }
-
         // Setup stop camera flag.
         let stop_camera = self.stop_camera.clone();
         stop_camera.store(false, Ordering::Relaxed);
 
-        // Capture images at separate thread.
-        thread::spawn(move || {
-            Self::start_camera_capture(stop_camera);
-        });
+        Self::start_camera_capture(self.cameras_amount.clone(),
+                                   self.camera_index.clone(),
+                                   stop_camera);
     }
 
     fn stop_camera(&self) {
@@ -96,11 +219,20 @@ impl PlatformCallbacks for Desktop {
     }
 
     fn can_switch_camera(&self) -> bool {
-        false
+        let amount = self.cameras_amount.load(Ordering::Relaxed);
+        amount > 1
     }
 
     fn switch_camera(&self) {
-        return;
+        self.stop_camera();
+        let index = self.camera_index.load(Ordering::Relaxed);
+        let amount = self.cameras_amount.load(Ordering::Relaxed);
+        if index == amount - 1 {
+            self.camera_index.store(0, Ordering::Relaxed);
+        } else {
+            self.camera_index.store(index + 1, Ordering::Relaxed);
+        }
+        self.start_camera();
     }
 
     fn share_data(&self, name: String, data: Vec<u8>) -> Result<(), std::io::Error> {
@@ -128,6 +260,17 @@ impl PlatformCallbacks for Desktop {
         None
     }
 
+    fn pick_folder(&self) -> Option<String> {
+        let file = FileDialog::new()
+            .set_title(t!("choose_folder"))
+            .set_directory(dirs::home_dir().unwrap())
+            .pick_folder();
+        if let Some(file) = file {
+            return Some(file.to_str().unwrap_or_default().to_string());
+        }
+        None
+    }
+
     fn picked_file(&self) -> Option<String> {
         None
     }
@@ -171,94 +314,6 @@ impl PlatformCallbacks for Desktop {
     }
 }
 
-impl Desktop {
-    pub fn new() -> Self {
-        Self {
-            stop_camera: Arc::new(AtomicBool::new(false)),
-            ctx: Arc::new(RwLock::new(None)),
-            attention_required: Arc::new(AtomicBool::new(false)),
-        }
-    }
-
-    #[allow(dead_code)]
-    #[cfg(target_os = "windows")]
-    fn start_camera_capture(stop_camera: Arc<AtomicBool>) {
-        use nokhwa::Camera;
-        use nokhwa::pixel_format::RgbFormat;
-        use nokhwa::utils::{CameraIndex, RequestedFormat, RequestedFormatType};
-        let index = CameraIndex::Index(0);
-        let requested = RequestedFormat::new::<RgbFormat>(
-            RequestedFormatType::AbsoluteHighestFrameRate
-        );
-        // Create and open camera.
-        let mut camera = Camera::new(index, requested).unwrap();
-        if let Ok(_) = camera.open_stream() {
-            loop {
-                // Stop if camera was stopped.
-                if stop_camera.load(Ordering::Relaxed) {
-                    stop_camera.store(false, Ordering::Relaxed);
-                    // Clear image.
-                    let mut w_image = LAST_CAMERA_IMAGE.write();
-                    *w_image = None;
-                    break;
-                }
-                // Get a frame.
-                if let Ok(frame) = camera.frame() {
-                    // Save image.
-                    let mut w_image = LAST_CAMERA_IMAGE.write();
-                    *w_image = Some((frame.buffer().to_vec(), 0));
-                } else {
-                    // Clear image.
-                    let mut w_image = LAST_CAMERA_IMAGE.write();
-                    *w_image = None;
-                    break;
-                }
-            }
-            camera.stop_stream().unwrap();
-        };
-    }
-
-    #[allow(dead_code)]
-    #[cfg(not(target_os = "windows"))]
-    fn start_camera_capture(stop_camera: Arc<AtomicBool>) {
-        use eye::hal::{traits::{Context, Device, Stream}, PlatformContext};
-        use image::ImageEncoder;
-
-        let ctx = PlatformContext::default();
-        let devices = ctx.devices().unwrap();
-        if let Ok(dev) = ctx.open_device(&devices[0].uri) {
-            let streams = dev.streams().unwrap();
-            let stream_desc = streams[0].clone();
-            let w = stream_desc.width;
-            let h = stream_desc.height;
-
-            let mut stream = dev.start_stream(&stream_desc).unwrap();
-
-            loop {
-                // Stop if camera was stopped.
-                if stop_camera.load(Ordering::Relaxed) {
-                    stop_camera.store(false, Ordering::Relaxed);
-                    let mut w_image = LAST_CAMERA_IMAGE.write();
-                    *w_image = None;
-                    break;
-                }
-                // Get a frame.
-                let frame = stream.next().expect("Stream is dead").expect("Failed to capture a frame");
-                let mut out = vec![];
-                if let Some(buf) = image::ImageBuffer::<image::Rgb<u8>, &[u8]>::from_raw(w, h, &frame) {
-                    image::codecs::jpeg::JpegEncoder::new(&mut out)
-                        .write_image(buf.as_raw(), w, h, image::ExtendedColorType::Rgb8).unwrap();
-                } else {
-                    out = frame.to_vec();
-                }
-                // Save image.
-                let mut w_image = LAST_CAMERA_IMAGE.write();
-                *w_image = Some((out, 0));
-            }
-        }
-    }
-}
-
 lazy_static! {
     /// Last captured image from started camera.
     static ref LAST_CAMERA_IMAGE: Arc<RwLock<Option<(Vec<u8>, u32)>>> = Arc::new(RwLock::new(None));

src/gui/platform/mod.rs

@@ -24,8 +24,6 @@ pub mod platform;
 pub trait PlatformCallbacks {
     fn set_context(&mut self, ctx: &egui::Context);
     fn exit(&self);
-    fn show_keyboard(&self);
-    fn hide_keyboard(&self);
     fn copy_string_to_buffer(&self, data: String);
     fn get_string_from_buffer(&self) -> String;
     fn start_camera(&self);
@@ -35,6 +33,7 @@ pub trait PlatformCallbacks {
     fn switch_camera(&self);
     fn share_data(&self, name: String, data: Vec<u8>) -> Result<(), std::io::Error>;
     fn pick_file(&self) -> Option<String>;
+    fn pick_folder(&self) -> Option<String>;
     fn picked_file(&self) -> Option<String>;
     fn request_user_attention(&self);
     fn user_attention_required(&self) -> bool;

src/gui/views/camera.rs

@@ -15,11 +15,9 @@
 use std::sync::Arc;
 use parking_lot::RwLock;
 use std::thread;
-use eframe::emath::Align;
 use egui::load::SizedTexture;
-use egui::{Layout, Pos2, Rect, RichText, TextureOptions, Widget};
-use image::{DynamicImage, EncodableLayout, ImageFormat};
-
+use egui::{Pos2, Rect, RichText, TextureOptions, UiBuilder, Widget};
+use image::{DynamicImage, EncodableLayout};
 use grin_util::ZeroingString;
 use grin_wallet_libwallet::SlatepackAddress;
 use grin_keychain::mnemonic::WORDS;
@@ -36,16 +34,15 @@ use crate::wallet::WalletUtils;
 pub struct CameraContent {
     /// QR code scanning progress and result.
     qr_scan_state: Arc<RwLock<QrScanState>>,
-
     /// Uniform Resources URIs collected from QR code scanning.
-    ur_data: Arc<RwLock<Option<(Vec<String>, usize)>>>,
+    ur_data: Arc<RwLock<Option<(Vec<String>, usize)>>>
 }
 
 impl Default for CameraContent {
     fn default() -> Self {
         Self {
             qr_scan_state: Arc::new(RwLock::new(QrScanState::default())),
-            ur_data: Arc::new(RwLock::new(None)),
+            ur_data: Arc::new(RwLock::new(None))
         }
     }
 }
@@ -53,102 +50,112 @@ impl Default for CameraContent {
 impl CameraContent {
     /// Draw camera content.
     pub fn ui(&mut self, ui: &mut egui::Ui, cb: &dyn PlatformCallbacks) {
-        // Draw last image from camera or loader.
-        if let Some(img_data) = cb.camera_image() {
-            // Load image to draw.
-            if let Ok(mut img) =
-                image::load_from_memory_with_format(&*img_data.0, ImageFormat::Jpeg) {
+        let rect = if let Some(img_data) = cb.camera_image() {
+            if let Ok(img) =
+                image::load_from_memory(&*img_data.0) {
                 // Process image to find QR code.
                 self.scan_qr(&img);
-                // Setup image rotation.
-                img = match img_data.1 {
-                    90 => img.rotate90(),
-                    180 => img.rotate180(),
-                    270 => img.rotate270(),
-                    _ => img
-                };
-                // Convert to ColorImage to add at content.
-                let color_img = match &img {
-                    DynamicImage::ImageRgb8(image) => {
-                        egui::ColorImage::from_rgb(
-                            [image.width() as usize, image.height() as usize],
-                            image.as_bytes(),
-                        )
-                    },
-                    other => {
-                        let image = other.to_rgba8();
-                        egui::ColorImage::from_rgba_unmultiplied(
-                            [image.width() as usize, image.height() as usize],
-                            image.as_bytes(),
-                        )
-                    },
-                };
-                // Create image texture.
-                let texture = ui.ctx().load_texture("camera_image",
-                                                    color_img.clone(),
-                                                    TextureOptions::default());
-                let img_size = egui::emath::vec2(color_img.width() as f32,
-                                                 color_img.height() as f32);
-                let sized_img = SizedTexture::new(texture.id(), img_size);
-                // Add image to content.
-                ui.vertical_centered(|ui| {
-                    egui::Image::from_texture(sized_img)
-                        // Setup to crop image at square.
-                        .uv(Rect::from([
-                            Pos2::new(1.0 - (img_size.y / img_size.x), 0.0),
-                            Pos2::new(1.0, 1.0)
-                        ]))
-                        .max_height(ui.available_width())
-                        .maintain_aspect_ratio(false)
-                        .shrink_to_fit()
-                        .ui(ui);
-                });
+
+                // Draw image.
+                let img_rect = self.image_ui(ui, img, img_data.1);
 
                 // Show UR scan progress.
-                let show_ur_progress = {
-                    self.ur_data.clone().read().is_some()
-                };
-                let ur_progress = self.ur_progress();
-                if show_ur_progress && ur_progress != 0 {
-                    ui.add_space(-52.0);
-                    ui.vertical_centered(|ui| {
-                        ui.label(RichText::new(format!("{}%", ur_progress))
-                            .size(16.0)
-                            .color(Colors::yellow()));
-                    });
-                }
-
-                // Show button to switch cameras.
-                if cb.can_switch_camera() {
-                    ui.add_space(-52.0);
-                    let mut size = ui.available_size();
-                    size.y = 48.0;
-                    ui.allocate_ui_with_layout(size, Layout::right_to_left(Align::Max), |ui| {
-                        ui.add_space(4.0);
-                        View::button(ui, CAMERA_ROTATE.to_string(), Colors::white_or_black(false), || {
-                            cb.switch_camera();
-                        });
-                    });
-                }
+                self.ur_progress_ui(ui);
+                img_rect
             } else {
-                self.loading_content_ui(ui);
+                self.loading_ui(ui)
             }
         } else {
-            self.loading_content_ui(ui);
-        }
+            self.loading_ui(ui)
+        };
 
-        // Request redraw.
+        // Show button to switch cameras.
+        if cb.can_switch_camera() {
+            let r = {
+                let mut r = rect.clone();
+                r.min.y = r.max.y - 52.0;
+                r.min.x = r.max.x - 52.0;
+                r
+            };
+            ui.scope_builder(UiBuilder::new().max_rect(r), |ui| {
+                let rotate_img = CAMERA_ROTATE.to_string();
+                View::button(ui, rotate_img, Colors::white_or_black(false), || {
+                    cb.switch_camera();
+                });
+            });
+        }
         ui.ctx().request_repaint();
     }
 
+    /// Draw camera image.
+    fn image_ui(&mut self, ui: &mut egui::Ui, mut img: DynamicImage, rotation: u32) -> Rect {
+        // Setup image rotation.
+        img = match rotation {
+            90 => img.rotate90(),
+            180 => img.rotate180(),
+            270 => img.rotate270(),
+            _ => img
+        };
+        if View::is_desktop() {
+            img = img.fliph();
+        }
+        // Convert to ColorImage.
+        let color_img = match &img {
+            DynamicImage::ImageRgb8(image) => {
+                egui::ColorImage::from_rgb(
+                    [image.width() as usize, image.height() as usize],
+                    image.as_bytes(),
+                )
+            },
+            other => {
+                let image = other.to_rgba8();
+                egui::ColorImage::from_rgba_unmultiplied(
+                    [image.width() as usize, image.height() as usize],
+                    image.as_bytes(),
+                )
+            },
+        };
+        // Create image texture.
+        let texture = ui.ctx().load_texture("camera_image",
+                                            color_img.clone(),
+                                            TextureOptions::default());
+        let img_size = egui::emath::vec2(color_img.width() as f32,
+                                         color_img.height() as f32);
+        let sized_img = SizedTexture::new(texture.id(), img_size);
+        egui::Image::from_texture(sized_img)
+            // Setup to crop image at square.
+            .uv(Rect::from([
+                Pos2::new(1.0 - (img_size.y / img_size.x), 0.0),
+                Pos2::new(1.0, 1.0)
+            ]))
+            .max_height(ui.available_width())
+            .maintain_aspect_ratio(false)
+            .shrink_to_fit()
+            .ui(ui).rect
+    }
+
+    /// Draw animated QR code scanning progress.
+    fn ur_progress_ui(&self, ui: &mut egui::Ui) {
+        let show_ur_progress = {
+            self.ur_data.as_ref().read().is_some()
+        };
+        if show_ur_progress {
+            ui.centered_and_justified(|ui| {
+                ui.label(RichText::new(format!("{}%", self.ur_progress()))
+                    .size(17.0)
+                    .color(Colors::green()));
+            });
+        }
+    }
+
     /// Draw camera loading progress content.
-    fn loading_content_ui(&self, ui: &mut egui::Ui) {
+    fn loading_ui(&self, ui: &mut egui::Ui) -> Rect {
         let space = (ui.available_width() - View::BIG_SPINNER_SIZE) / 2.0;
         ui.vertical_centered(|ui| {
             ui.add_space(space);
             View::big_loading_spinner(ui);
             ui.add_space(space);
-        });
+        }).response.rect
     }
 
     /// Check if image is processing to find QR code.
@@ -283,7 +290,7 @@ impl CameraContent {
 
         // Launch scanner at separate thread.
         thread::spawn(move || {
-            tokio::runtime::Builder::new_multi_thread()
+            tokio::runtime::Builder::new_current_thread()
                 .enable_all()
                 .build()
                 .unwrap()
@@ -304,7 +311,7 @@ impl CameraContent {
 
         // Check if string contains Slatepack message prefix and postfix.
         if text.starts_with("BEGINSLATEPACK.") && text.ends_with("ENDSLATEPACK.") {
-            return QrScanResult::Slatepack(ZeroingString::from(text));
+            return QrScanResult::Slatepack(text.to_string());
         }
 
         // Check Uniform Resource data.

src/gui/views/content.rs

@@ -12,21 +12,21 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+use egui::os::OperatingSystem;
+use egui::RichText;
+use lazy_static::lazy_static;
 use std::fs;
 use std::sync::atomic::{AtomicBool, Ordering};
-use egui::os::OperatingSystem;
-use egui::{Align, Layout, RichText};
-use lazy_static::lazy_static;
 
-use crate::gui::Colors;
+use crate::gui::icons::FILE_X;
 use crate::gui::platform::PlatformCallbacks;
+use crate::gui::views::network::NetworkContent;
+use crate::gui::views::types::{ContentContainer, ModalPosition};
+use crate::gui::views::wallets::WalletsContent;
 use crate::gui::views::{Modal, View};
-use crate::gui::views::types::{ModalContainer, ModalPosition};
+use crate::gui::Colors;
 use crate::node::Node;
 use crate::{AppConfig, Settings};
-use crate::gui::icons::{CHECK, CHECK_FAT, FILE_X};
-use crate::gui::views::network::NetworkContent;
-use crate::gui::views::wallets::WalletsContent;
 
 lazy_static! {
     /// Global state to check if [`NetworkContent`] panel is open.
@@ -37,8 +37,9 @@ lazy_static! {
 pub struct Content {
     /// Side panel [`NetworkContent`] content.
     network: NetworkContent,
+
     /// Central panel [`WalletsContent`] content.
-    pub wallets: WalletsContent,
+    wallets: WalletsContent,
 
     /// Check if app exit is allowed on Desktop close event.
     pub exit_allowed: bool,
@@ -47,9 +48,6 @@ pub struct Content {
 
     /// Flag to check it's first draw of content.
     first_draw: bool,
-
-    /// List of allowed [`Modal`] ids for this [`ModalContainer`].
-    allowed_modal_ids: Vec<&'static str>
 }
 
 impl Default for Content {
@@ -63,58 +61,39 @@ impl Default for Content {
             exit_allowed,
             show_exit_progress: false,
             first_draw: true,
-            allowed_modal_ids: vec![
-                Self::EXIT_CONFIRMATION_MODAL,
-                Self::SETTINGS_MODAL,
-                Self::ANDROID_INTEGRATED_NODE_WARNING_MODAL,
-                Self::CRASH_REPORT_MODAL
-            ],
         }
     }
 }
 
-impl ModalContainer for Content {
-    fn modal_ids(&self) -> &Vec<&'static str> {
-        &self.allowed_modal_ids
+/// Identifier for integrated node warning [`Modal`] on Android.
+const ANDROID_INTEGRATED_NODE_WARNING_MODAL: &'static str = "android_node_warning_modal";
+/// Identifier for crash report [`Modal`].
+const CRASH_REPORT_MODAL: &'static str = "crash_report_modal";
+
+impl ContentContainer for Content {
+    fn modal_ids(&self) -> Vec<&'static str> {
+        vec![
+            Self::EXIT_CONFIRMATION_MODAL,
+            ANDROID_INTEGRATED_NODE_WARNING_MODAL,
+            CRASH_REPORT_MODAL
+        ]
     }
 
-    fn modal_ui(&mut self,
-                ui: &mut egui::Ui,
-                modal: &Modal,
-                cb: &dyn PlatformCallbacks) {
+    fn modal_ui(&mut self, ui: &mut egui::Ui, modal: &Modal, cb: &dyn PlatformCallbacks) {
         match modal.id {
             Self::EXIT_CONFIRMATION_MODAL => self.exit_modal_content(ui, modal, cb),
-            Self::SETTINGS_MODAL => self.settings_modal_ui(ui, modal),
-            Self::ANDROID_INTEGRATED_NODE_WARNING_MODAL => self.android_warning_modal_ui(ui, modal),
-            Self::CRASH_REPORT_MODAL => self.crash_report_modal_ui(ui, modal, cb),
+            ANDROID_INTEGRATED_NODE_WARNING_MODAL => self.android_warning_modal_ui(ui),
+            CRASH_REPORT_MODAL => self.crash_report_modal_ui(ui, cb),
             _ => {}
         }
     }
-}
 
-impl Content {
-    /// Identifier for exit confirmation [`Modal`].
-    pub const EXIT_CONFIRMATION_MODAL: &'static str = "exit_confirmation_modal";
-    /// Identifier for wallet opening [`Modal`].
-    pub const SETTINGS_MODAL: &'static str = "settings_modal";
-    /// Identifier for integrated node warning [`Modal`] on Android.
-    const ANDROID_INTEGRATED_NODE_WARNING_MODAL: &'static str = "android_node_warning_modal";
-    /// Identifier for crash report [`Modal`].
-    const CRASH_REPORT_MODAL: &'static str = "crash_report_modal";
-
-    /// Default width of side panel at application UI.
-    pub const SIDE_PANEL_WIDTH: f32 = 400.0;
-    /// Desktop window title height.
-    pub const WINDOW_TITLE_HEIGHT: f32 = 38.0;
-    /// Margin of window frame at desktop.
-    pub const WINDOW_FRAME_MARGIN: f32 = 6.0;
-
-    pub fn ui(&mut self, ui: &mut egui::Ui, cb: &dyn PlatformCallbacks) {
-        // Draw modal content for current ui container.
-        self.current_modal_ui(ui, cb);
-
-        let dual_panel = Self::is_dual_panel_mode(ui);
-        let (is_panel_open, panel_width) = Self::network_panel_state_width(ui, dual_panel);
+    fn container_ui(&mut self, ui: &mut egui::Ui, cb: &dyn PlatformCallbacks) {
+        let dual_panel = Self::is_dual_panel_mode(ui.ctx());
+        let (is_panel_open, mut panel_width) = network_panel_state_width(ui.ctx(), dual_panel);
+        if self.network.showing_settings() {
+            panel_width = ui.available_width();
+        }
 
         // Show network content.
         egui::SidePanel::left("network_panel")
@@ -137,48 +116,49 @@ impl Content {
             });
 
         if self.first_draw {
-            // Show crash report if needed.
-            if AppConfig::show_crash() {
-                Modal::new(Self::CRASH_REPORT_MODAL)
+            // Show crash report or integrated node Android warning.
+            if Settings::crash_report_path().exists() {
+                Modal::new(CRASH_REPORT_MODAL)
                     .closeable(false)
                     .position(ModalPosition::Center)
                     .title(t!("crash_report"))
                     .show();
-            } else {
-                // Show integrated node warning on Android if needed.
-                if OperatingSystem::from_target_os() == OperatingSystem::Android &&
-                    AppConfig::android_integrated_node_warning_needed() {
-                    Modal::new(Self::ANDROID_INTEGRATED_NODE_WARNING_MODAL)
-                        .title(t!("network.node"))
-                        .show();
-                }
+            } else if OperatingSystem::from_target_os() == OperatingSystem::Android &&
+                AppConfig::android_integrated_node_warning_needed() {
+                Modal::new(ANDROID_INTEGRATED_NODE_WARNING_MODAL)
+                    .title(t!("network.node"))
+                    .show();
             }
             self.first_draw = false;
         }
     }
+}
 
-    /// Get [`NetworkContent`] panel state and width.
-    fn network_panel_state_width(ui: &mut egui::Ui, dual_panel: bool) -> (bool, f32) {
-        let is_panel_open = dual_panel || Self::is_network_panel_open();
-        let panel_width = if dual_panel {
-            Self::SIDE_PANEL_WIDTH + View::get_left_inset()
-        } else {
-            let is_fullscreen = ui.ctx().input(|i| {
-                i.viewport().fullscreen.unwrap_or(false)
-            });
-            View::window_size(ui).0 - if View::is_desktop() && !is_fullscreen &&
-                OperatingSystem::from_target_os() != OperatingSystem::Mac {
-                Self::WINDOW_FRAME_MARGIN * 2.0
-            } else {
-                0.0
+impl Content {
+    /// Default width of side panel at application UI.
+    pub const SIDE_PANEL_WIDTH: f32 = 400.0;
+    /// Desktop window title height.
+    pub const WINDOW_TITLE_HEIGHT: f32 = 38.0;
+    /// Margin of window frame at desktop.
+    pub const WINDOW_FRAME_MARGIN: f32 = 6.0;
+
+    /// Identifier for exit confirmation [`Modal`].
+    pub const EXIT_CONFIRMATION_MODAL: &'static str = "exit_confirmation_modal";
+
+    /// Called to navigate back, return `true` if action was not consumed.
+    pub fn on_back(&mut self, cb: &dyn PlatformCallbacks) -> bool {
+        if Modal::on_back() {
+            if self.wallets.on_back(cb) {
+                Self::show_exit_modal();
+                return false;
             }
-        };
-        (is_panel_open, panel_width)
+        }
+        true
     }
 
     /// Check if ui can show [`NetworkContent`] and [`WalletsContent`] at same time.
-    pub fn is_dual_panel_mode(ui: &egui::Ui) -> bool {
-        let (w, h) = View::window_size(ui);
+    pub fn is_dual_panel_mode(ctx: &egui::Context) -> bool {
+        let (w, h) = View::window_size(ctx);
         // Screen is wide if width is greater than height or just 20% smaller.
         let is_wide_screen = w > h || w + (w * 0.2) >= h;
         // Dual panel mode is available when window is wide and its width is at least 2 times
@@ -211,7 +191,7 @@ impl Content {
             if !Node::is_running() {
                 self.exit_allowed = true;
                 cb.exit();
-                modal.close();
+                Modal::close();
             }
             ui.add_space(16.0);
             ui.vertical_centered(|ui| {
@@ -237,7 +217,7 @@ impl Content {
             ui.columns(2, |columns| {
                 columns[0].vertical_centered_justified(|ui| {
                     View::button(ui, t!("modal.cancel"), Colors::white_or_black(false), || {
-                        modal.close();
+                        Modal::close();
                     });
                 });
                 columns[1].vertical_centered_justified(|ui| {
@@ -245,7 +225,7 @@ impl Content {
                         if !Node::is_running() {
                             self.exit_allowed = true;
                             cb.exit();
-                            modal.close();
+                            Modal::close();
                         } else {
                             Node::stop(true);
                             modal.disable_closing();
@@ -259,131 +239,8 @@ impl Content {
         }
     }
 
-    /// Handle Back key event.
-    pub fn on_back(&mut self) {
-        if Modal::on_back() {
-            if self.wallets.on_back() {
-                Self::show_exit_modal()
-            }
-        }
-    }
-
-    /// Draw creating wallet name/password input [`Modal`] content.
-    pub fn settings_modal_ui(&mut self, ui: &mut egui::Ui, modal: &Modal) {
-        ui.add_space(6.0);
-
-        // Show theme selection.
-        Self::theme_selection_ui(ui);
-
-        ui.add_space(8.0);
-        View::horizontal_line(ui, Colors::item_stroke());
-        ui.add_space(6.0);
-
-        ui.vertical_centered(|ui| {
-            ui.label(RichText::new(format!("{}:", t!("language")))
-                .size(16.0)
-                .color(Colors::gray())
-            );
-        });
-        ui.add_space(8.0);
-
-        // Draw available list of languages to select.
-        let locales = rust_i18n::available_locales!();
-        for (index, locale) in locales.iter().enumerate() {
-            Self::language_item_ui(locale, ui, index, locales.len(), modal);
-        }
-
-        ui.add_space(8.0);
-
-        // Show button to close modal.
-        ui.vertical_centered_justified(|ui| {
-            View::button(ui, t!("close"), Colors::white_or_black(false), || {
-                modal.close();
-            });
-        });
-        ui.add_space(6.0);
-    }
-
-    /// Draw theme selection content.
-    fn theme_selection_ui(ui: &mut egui::Ui) {
-        ui.vertical_centered(|ui| {
-            ui.label(RichText::new(t!("theme")).size(16.0).color(Colors::gray()));
-        });
-
-        let saved_use_dark = AppConfig::dark_theme().unwrap_or(false);
-        let mut selected_use_dark = saved_use_dark;
-
-        ui.add_space(8.0);
-        ui.columns(2, |columns| {
-            columns[0].vertical_centered(|ui| {
-                View::radio_value(ui, &mut selected_use_dark, false, t!("light"));
-            });
-            columns[1].vertical_centered(|ui| {
-                View::radio_value(ui, &mut selected_use_dark, true, t!("dark"));
-            })
-        });
-        ui.add_space(8.0);
-
-        if saved_use_dark != selected_use_dark {
-            AppConfig::set_dark_theme(selected_use_dark);
-            crate::setup_visuals(ui.ctx());
-        }
-    }
-
-    /// Draw language selection item content.
-    fn language_item_ui(locale: &str, ui: &mut egui::Ui, index: usize, len: usize, modal: &Modal) {
-        // Setup layout size.
-        let mut rect = ui.available_rect_before_wrap();
-        rect.set_height(50.0);
-
-        // Draw round background.
-        let bg_rect = rect.clone();
-        let item_rounding = View::item_rounding(index, len, false);
-        ui.painter().rect(bg_rect, item_rounding, Colors::fill(), View::item_stroke());
-
-        ui.vertical(|ui| {
-            ui.allocate_ui_with_layout(rect.size(), Layout::right_to_left(Align::Center), |ui| {
-                // Draw button to select language.
-                let is_current = if let Some(lang) = AppConfig::locale() {
-                    lang == locale
-                } else {
-                    rust_i18n::locale() == locale
-                };
-                if !is_current {
-                    View::item_button(ui, View::item_rounding(index, len, true), CHECK, None, || {
-                        rust_i18n::set_locale(locale);
-                        AppConfig::save_locale(locale);
-                        modal.close();
-                    });
-                } else {
-                    ui.add_space(14.0);
-                    ui.label(RichText::new(CHECK_FAT).size(20.0).color(Colors::green()));
-                    ui.add_space(14.0);
-                }
-
-                let layout_size = ui.available_size();
-                ui.allocate_ui_with_layout(layout_size, Layout::left_to_right(Align::Center), |ui| {
-                    ui.add_space(12.0);
-                    ui.vertical(|ui| {
-                        // Draw language name.
-                        ui.add_space(12.0);
-                        let color = if is_current {
-                            Colors::title(false)
-                        } else {
-                            Colors::gray()
-                        };
-                        ui.label(RichText::new(t!("lang_name", locale = locale))
-                            .size(17.0)
-                            .color(color));
-                        ui.add_space(3.0);
-                    });
-                });
-            });
-        });
-    }
-
     /// Draw content for integrated node warning [`Modal`] on Android.
-    fn android_warning_modal_ui(&mut self, ui: &mut egui::Ui, modal: &Modal) {
+    fn android_warning_modal_ui(&mut self, ui: &mut egui::Ui) {
         ui.add_space(6.0);
         ui.vertical_centered(|ui| {
             ui.label(RichText::new(t!("network.android_warning"))
@@ -394,17 +251,14 @@ impl Content {
         ui.vertical_centered_justified(|ui| {
             View::button(ui, t!("continue"), Colors::white_or_black(false), || {
                 AppConfig::show_android_integrated_node_warning();
-                modal.close();
+                Modal::close();
             });
         });
         ui.add_space(6.0);
     }
 
     /// Draw content for integrated node warning [`Modal`] on Android.
-    fn crash_report_modal_ui(&mut self,
-                             ui: &mut egui::Ui,
-                             modal: &Modal,
-                             cb: &dyn PlatformCallbacks) {
+    fn crash_report_modal_ui(&mut self, ui: &mut egui::Ui, cb: &dyn PlatformCallbacks) {
         ui.add_space(6.0);
         ui.vertical_centered(|ui| {
             ui.label(RichText::new(t!("crash_report_warning"))
@@ -415,11 +269,11 @@ impl Content {
             let text = format!("{} {}", FILE_X, t!("share"));
             View::colored_text_button(ui, text, Colors::blue(), Colors::white_or_black(false), || {
                 if let Ok(data) = fs::read_to_string(Settings::crash_report_path()) {
-                    cb.share_data(Settings::CRASH_REPORT_FILE_NAME.to_string(),
-                                  data.as_bytes().to_vec()).unwrap_or_default()
+                    let name = Settings::CRASH_REPORT_FILE_NAME.to_string();
+                    let _ = cb.share_data(name, data.as_bytes().to_vec());
                 }
-                AppConfig::set_show_crash(false);
-                modal.close();
+                Settings::delete_crash_report();
+                Modal::close();
             });
         });
         ui.add_space(8.0);
@@ -427,10 +281,29 @@ impl Content {
         ui.add_space(8.0);
         ui.vertical_centered_justified(|ui| {
             View::button(ui, t!("modal.cancel"), Colors::white_or_black(false), || {
-                AppConfig::set_show_crash(false);
-                modal.close();
+                Settings::delete_crash_report();
+                Modal::close();
             });
         });
         ui.add_space(6.0);
     }
+}
+
+/// Get [`NetworkContent`] panel state and width.
+fn network_panel_state_width(ctx: &egui::Context, dual_panel: bool) -> (bool, f32) {
+    let is_panel_open = dual_panel || Content::is_network_panel_open();
+    let panel_width = if dual_panel {
+        Content::SIDE_PANEL_WIDTH + View::get_left_inset()
+    } else {
+        let is_fullscreen = ctx.input(|i| {
+            i.viewport().fullscreen.unwrap_or(false)
+        });
+        View::window_size(ctx).0 - if View::is_desktop() && !is_fullscreen &&
+            OperatingSystem::from_target_os() != OperatingSystem::Mac {
+            Content::WINDOW_FRAME_MARGIN * 2.0
+        } else {
+            0.0
+        }
+    };
+    (is_panel_open, panel_width)
 }

src/gui/views/file_pick.rs

@@ -12,42 +12,58 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-use std::sync::Arc;
-use std::sync::atomic::{AtomicBool, Ordering};
-use std::{fs, thread};
+use egui::CornerRadius;
 use parking_lot::RwLock;
+use std::sync::atomic::{AtomicBool, Ordering};
+use std::sync::Arc;
+use std::{fs, thread};
 
-use crate::gui::Colors;
 use crate::gui::icons::ARCHIVE_BOX;
 use crate::gui::platform::PlatformCallbacks;
 use crate::gui::views::View;
+use crate::gui::Colors;
+
+/// Type of button.
+pub enum FilePickContentType {
+    Button, ItemButton(CornerRadius), Tab
+}
 
 /// Button to pick file and parse its data into text.
-pub struct FilePickButton {
+pub struct FilePickContent {
+    /// Content type.
+    content_type: FilePickContentType,
+
     /// Flag to check if file is picking.
-    pub file_picking: Arc<AtomicBool>,
+    file_picking: Arc<AtomicBool>,
+
+    /// Flag to parse file content after pick.
+    parse_file: bool,
     /// Flag to check if file is parsing.
-    pub file_parsing: Arc<AtomicBool>,
+    file_parsing: Arc<AtomicBool>,
     /// File parsing result.
-    pub file_parsing_result: Arc<RwLock<Option<String>>>
+    file_parsing_result: Arc<RwLock<Option<String>>>,
 }
 
-impl Default for FilePickButton {
-    fn default() -> Self {
+impl FilePickContent {
+    /// Create new content from provided type.
+    pub fn new(content_type: FilePickContentType) -> Self {
         Self {
+            content_type,
             file_picking: Arc::new(AtomicBool::new(false)),
+            parse_file: true,
             file_parsing: Arc::new(AtomicBool::new(false)),
-            file_parsing_result: Arc::new(RwLock::new(None))
+            file_parsing_result: Arc::new(RwLock::new(None)),
         }
     }
-}
 
-impl FilePickButton {
-    /// Draw button content.
-    pub fn ui(&mut self,
-              ui: &mut egui::Ui,
-              cb: &dyn PlatformCallbacks,
-              on_result: impl FnOnce(String)) {
+    /// Do not parse file content.
+    pub fn no_parse(mut self) -> Self {
+        self.parse_file = false;
+        self
+    }
+
+    /// Draw content with provided callback to return path of the file.
+    pub fn ui(&mut self, ui: &mut egui::Ui, cb: &dyn PlatformCallbacks, on_pick: impl FnOnce(String)) {
         if self.file_picking.load(Ordering::Relaxed) {
             View::small_loading_spinner(ui);
             // Check file pick result.
@@ -70,7 +86,7 @@ impl FilePickButton {
                     r_res.clone().unwrap()
                 };
                 // Callback on result.
-                on_result(text);
+                on_pick(text);
                 // Clear result.
                 let mut w_res = self.file_parsing_result.write();
                 *w_res = None;
@@ -78,12 +94,48 @@ impl FilePickButton {
             }
         } else {
             // Draw button to pick file.
-            let file_text = format!("{} {}", ARCHIVE_BOX, t!("choose_file"));
-            View::colored_text_button(ui, file_text, Colors::blue(), Colors::button(), || {
-                if let Some(path) = cb.pick_file() {
-                    self.on_file_pick(path);
+            match self.content_type {
+                FilePickContentType::Button => {
+                    let text = format!("{} {}", ARCHIVE_BOX, t!("choose_file"));
+                    View::colored_text_button(ui,
+                                              text,
+                                              Colors::blue(),
+                                              Colors::white_or_black(false),
+                                              || {
+                                                  if let Some(path) = cb.pick_file() {
+                                                      if !self.parse_file {
+                                                          on_pick(path);
+                                                          return;
+                                                      }
+                                                      self.on_file_pick(path);
+                                                  }
+                                              });
                 }
-            });
+                FilePickContentType::ItemButton(r) => {
+                    View::item_button(ui, r, ARCHIVE_BOX, Some(Colors::blue()), || {
+                        if let Some(path) = cb.pick_file() {
+                            if !self.parse_file {
+                                on_pick(path);
+                                return;
+                            }
+                            self.on_file_pick(path);
+                        }
+                    });
+                }
+                FilePickContentType::Tab => {
+                    let active = self.file_parsing.load(Ordering::Relaxed) ||
+                        self.file_picking.load(Ordering::Relaxed);
+                    View::tab_button(ui, ARCHIVE_BOX, Some(Colors::blue()), Some(active), |_| {
+                        if let Some(path) = cb.pick_file() {
+                            if !self.parse_file {
+                                on_pick(path);
+                                return;
+                            }
+                            self.on_file_pick(path);
+                        }
+                    });
+                }
+            }
         }
     }
 
@@ -94,6 +146,10 @@ impl FilePickButton {
             self.file_picking.store(true, Ordering::Relaxed);
             return;
         }
+        // Do not parse result.
+        if !self.parse_file {
+            return;
+        }
         self.file_parsing.store(true, Ordering::Relaxed);
         let result = self.file_parsing_result.clone();
         thread::spawn(move || {

src/gui/views/input/edit.rs

@@ -0,0 +1,321 @@
+// Copyright 2025 The Grim Developers
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use egui::{Layout, TextBuffer, TextStyle, Widget, Align};
+use egui::text_edit::TextEditState;
+use crate::gui::Colors;
+use crate::gui::icons::{CLIPBOARD_TEXT, COPY, EYE, EYE_SLASH, SCAN};
+use crate::gui::platform::PlatformCallbacks;
+use crate::gui::views::input::keyboard::KeyboardContent;
+use crate::gui::views::{KeyboardEvent, View};
+
+/// Text input content.
+pub struct TextEdit {
+    /// View identifier.
+    id: egui::Id,
+    /// Check if horizontal centering is needed.
+    h_center: bool,
+    /// Check if focus is needed.
+    focus: bool,
+    /// Check if focus request was passed.
+    focus_request: bool,
+    /// Hide letters and draw button to show/hide letters.
+    password: bool,
+    /// Show copy button.
+    copy: bool,
+    /// Show paste button.
+    paste: bool,
+    /// Show button to scan QR code into text.
+    scan_qr: bool,
+    /// Callback when scan button was pressed.
+    pub scan_pressed: bool,
+    /// Callback when Enter key was pressed.
+    pub enter_pressed: bool,
+    /// Flag to enter only numbers.
+    numeric: bool,
+    /// Flag to not show soft keyboard.
+    no_soft_keyboard: bool,
+}
+
+impl TextEdit {
+    /// Default height of [`egui::TextEdit`] view.
+    const TEXT_EDIT_HEIGHT: f32 = 41.0;
+
+    pub fn new(id: egui::Id) -> Self {
+        Self {
+            id,
+            h_center: false,
+            focus: true,
+            focus_request: false,
+            password: false,
+            copy: false,
+            paste: false,
+            scan_qr: false,
+            scan_pressed: false,
+            enter_pressed: false,
+            numeric: false,
+            no_soft_keyboard: false,
+        }
+    }
+
+    /// Draw text input content.
+    pub fn ui(&mut self, ui: &mut egui::Ui, input: &mut String, cb: &dyn PlatformCallbacks) {
+        let mut layout_rect = ui.available_rect_before_wrap();
+        layout_rect.set_height(Self::TEXT_EDIT_HEIGHT);
+        ui.allocate_ui_with_layout(layout_rect.size(), Layout::right_to_left(Align::Max), |ui| {
+            let mut hide_input = false;
+            if self.password {
+                let show_pass_id = egui::Id::new(self.id).with("_show_pass");
+                hide_input = ui.data(|data| {
+                    data.get_temp(show_pass_id)
+                }).unwrap_or(true);
+                // Draw button to show/hide current password.
+                let eye_icon = if hide_input { EYE } else { EYE_SLASH };
+                View::button_ui(ui, eye_icon.to_string(), Colors::white_or_black(false), |ui| {
+                    hide_input = !hide_input;
+                    ui.data_mut(|data| {
+                        data.insert_temp(show_pass_id, hide_input);
+                    });
+                });
+                ui.add_space(8.0);
+            }
+
+            // Setup copy button.
+            if self.copy {
+                let copy_icon = COPY.to_string();
+                View::button(ui, copy_icon, Colors::white_or_black(false), || {
+                    cb.copy_string_to_buffer(input.clone());
+                });
+                ui.add_space(8.0);
+            }
+
+            // Setup paste button.
+            if self.paste {
+                let paste_icon = CLIPBOARD_TEXT.to_string();
+                View::button(ui, paste_icon, Colors::white_or_black(false), || {
+                    *input = cb.get_string_from_buffer();
+                });
+                ui.add_space(8.0);
+            }
+
+            // Setup scan QR code button.
+            if self.scan_qr {
+                let scan_icon = SCAN.to_string();
+                View::button(ui, scan_icon, Colors::white_or_black(false), || {
+                    cb.start_camera();
+                    self.scan_pressed = true;
+                });
+                ui.add_space(8.0);
+            }
+
+            let layout_size = ui.available_size();
+            ui.allocate_ui_with_layout(layout_size, Layout::left_to_right(Align::Min), |ui| {
+                // Setup text edit size.
+                let mut edit_rect = ui.available_rect_before_wrap();
+                edit_rect.set_height(Self::TEXT_EDIT_HEIGHT);
+
+                // Setup focused input value to avoid dismiss when click on keyboard.
+                let focused_input_id = egui::Id::new("focused_input_id");
+                let focused = ui.data(|data| {
+                    data.get_temp(focused_input_id)
+                }).unwrap_or(egui::Id::new("")) == self.id;
+
+                // Show text edit.
+                let text_edit_resp = egui::TextEdit::singleline(input)
+                    .id(self.id)
+                    .font(TextStyle::Heading)
+                    .min_size(edit_rect.size())
+                    .horizontal_align(if self.h_center { Align::Center } else { Align::Min })
+                    .vertical_align(Align::Center)
+                    .password(hide_input)
+                    .cursor_at_end(true)
+                    .ui(ui);
+
+                // Setup focus state.
+                let clicked = text_edit_resp.clicked();
+                if !text_edit_resp.has_focus() &&
+                    (self.focus || self.focus_request || clicked || focused) {
+                    text_edit_resp.request_focus();
+                }
+
+                // Reset keyboard state for newly focused.
+                if clicked || self.focus_request {
+                    KeyboardContent::reset_window_state();
+                }
+
+                // Apply text from software input.
+                if text_edit_resp.has_focus() {
+                    ui.data_mut(|data| {
+                        data.insert_temp(focused_input_id, self.id);
+                    });
+                    self.enter_pressed = self.on_soft_input(ui, self.id, false, input);
+                    // Check Enter key input.
+                    if !self.focus_request {
+                        if ui.ctx().input(|i| i.key_pressed(egui::Key::Enter)) {
+                            self.enter_pressed = true;
+                        }
+                    }
+                    if self.enter_pressed {
+                        KeyboardContent::unshift();
+                    }
+                    if !self.no_soft_keyboard {
+                        KeyboardContent::default().window_ui(self.numeric, ui.ctx());
+                    }
+                }
+            });
+        });
+    }
+
+    /// Apply soft keyboard input data to provided String, returns `true` if Enter was pressed.
+    fn on_soft_input(&self, ui: &mut egui::Ui, id: egui::Id, multiline: bool, value: &mut String)
+        -> bool {
+        if let Some(input) = KeyboardContent::consume_event() {
+            let mut enter_pressed = false;
+            let mut state = TextEditState::load(ui.ctx(), id).unwrap();
+            match state.cursor.char_range() {
+                None => {}
+                Some(range) => {
+                    let mut r = range.clone();
+                    let mut index = r.primary.index;
+
+                    let selected = r.primary.index != r.secondary.index;
+                    let start_select = f32::min(r.primary.index as f32,
+                                         r.secondary.index as f32) as usize;
+                    let end_select = f32::max(r.primary.index as f32,
+                                         r.secondary.index as f32) as usize;
+                    match input {
+                        KeyboardEvent::TEXT(text) => {
+                            if selected {
+                                *value = {
+                                    let part1: String = value.chars()
+                                        .skip(0)
+                                        .take(start_select)
+                                        .collect();
+                                    let part2: String = value.chars()
+                                        .skip(end_select)
+                                        .take(value.len() - end_select)
+                                        .collect();
+                                    format!("{}{}{}", part1, text, part2)
+                                };
+                                index = start_select + 1;
+                            } else {
+                                value.insert_text(text.as_str(), index);
+                                index = index + 1;
+                            }
+                        }
+                        KeyboardEvent::CLEAR => {
+                            if selected {
+                                *value = {
+                                    let part1: String = value.chars()
+                                        .skip(0)
+                                        .take(start_select)
+                                        .collect();
+                                    let part2: String = value.chars()
+                                        .skip(end_select)
+                                        .take(value.len() - end_select)
+                                        .collect();
+                                    format!("{}{}", part1, part2)
+                                };
+                                index = start_select;
+                            } else if index != 0 {
+                                *value = {
+                                    let part1: String = value.chars()
+                                        .skip(0)
+                                        .take(index - 1)
+                                        .collect();
+                                    let part2: String = value.chars()
+                                        .skip(index)
+                                        .take(value.len() - index)
+                                        .collect();
+                                    format!("{}{}", part1, part2)
+                                };
+                                index = index - 1;
+                            }
+                        }
+                        KeyboardEvent::ENTER => {
+                            if multiline {
+                                value.insert_text("\n", index);
+                                index = index + 1;
+                            } else {
+                                enter_pressed = true;
+                            }
+                        }
+                    }
+                    // Setup cursor index.
+                    r.primary.index = index;
+                    r.secondary.index = r.primary.index;
+
+                    state.cursor.set_char_range(Some(r));
+                    TextEditState::store(state, ui.ctx(), id);
+                }
+            }
+            return enter_pressed;
+        }
+        false
+    }
+
+    /// Center text horizontally.
+    pub fn h_center(mut self) -> Self {
+        self.h_center = true;
+        self
+    }
+
+    /// Enable or disable constant focus.
+    pub fn focus(mut self, focus: bool) -> Self {
+        self.focus = focus;
+        self
+    }
+
+    /// Focus on field.
+    pub fn focus_request(&mut self) {
+        self.focus_request = true;
+    }
+
+    /// Allow input of numbers only.
+    pub fn numeric(mut self) -> Self {
+        self.numeric = true;
+        self
+    }
+
+    /// Hide letters and draw button to show/hide letters.
+    pub fn password(mut self) -> Self {
+        self.password = true;
+        self
+    }
+
+    /// Show button to copy text.
+    pub fn copy(mut self) -> Self {
+        self.copy = true;
+        self
+    }
+
+    /// Show button to paste text.
+    pub fn paste(mut self) -> Self {
+        self.paste = true;
+        self
+    }
+
+    /// Show button to scan QR code to text.
+    pub fn scan_qr(mut self) -> Self {
+        self.scan_qr = true;
+        self.scan_pressed = false;
+        self
+    }
+
+    /// Do not show soft keyboard for input.
+    pub fn no_soft_keyboard(mut self) -> Self {
+        self.no_soft_keyboard = true;
+        self
+    }
+}

src/gui/views/input/keyboard.rs

@@ -0,0 +1,509 @@
+// Copyright 2025 The Grim Developers
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use std::string::ToString;
+use egui::{Align, Align2, Button, Color32, CursorIcon, Layout, Margin, Rect, Response, RichText, Sense, Shadow, Vec2, Widget};
+use lazy_static::lazy_static;
+use parking_lot::RwLock;
+use std::sync::atomic::Ordering;
+use std::sync::Arc;
+
+use crate::gui::icons::{ARROW_FAT_UP, BACKSPACE, GLOBE_SIMPLE, KEY_RETURN};
+use crate::gui::views::{KeyboardEvent, KeyboardLayout, KeyboardState, View};
+use crate::gui::Colors;
+use crate::AppConfig;
+
+lazy_static! {
+    /// Keyboard window state.
+    static ref WINDOW_STATE: Arc<RwLock<KeyboardState >> = Arc::new(
+        RwLock::new(KeyboardState::default())
+    );
+}
+
+/// Software keyboard content.
+pub struct KeyboardContent {
+    /// Keyboard content state.
+    state: KeyboardState,
+}
+
+impl Default for KeyboardContent {
+    fn default() -> Self {
+        Self {
+            state: KeyboardState::default(),
+        }
+    }
+}
+
+impl KeyboardContent {
+    /// Maximum keyboard content width.
+    const MAX_WIDTH: f32 = 600.0;
+    /// Maximum numbers layout width.
+    const MAX_WIDTH_NUMBERS: f32 = 400.0;
+
+    /// Keyboard window id.
+    pub const WINDOW_ID: &'static str = "soft_keyboard_window";
+
+    /// Draw keyboard content as separate [`Window`].
+    pub fn window_ui(&mut self, numeric: bool, ctx: &egui::Context) {
+        let width = ctx.screen_rect().width();
+        let layer_id = egui::Window::new(Self::WINDOW_ID)
+            .title_bar(false)
+            .resizable(false)
+            .collapsible(false)
+            .min_width(width)
+            .default_width(width)
+            .anchor(Align2::CENTER_BOTTOM, Vec2::new(0.0, 0.0))
+            .frame(egui::Frame {
+                shadow: Shadow {
+                    offset: Default::default(),
+                    blur: 30.0 as u8,
+                    spread: 3.0 as u8,
+                    color: Color32::from_black_alpha(32),
+                },
+                inner_margin: Margin {
+                    left: View::get_left_inset() as i8,
+                    right: View::get_right_inset() as i8,
+                    top: 1.0 as i8,
+                    bottom: View::get_bottom_inset() as i8,
+                },
+                fill: Colors::fill(),
+                ..Default::default()
+            })
+            .show(ctx, |ui| {
+                ui.set_min_width(width);
+                // Setup state.
+                {
+                    let r_state = WINDOW_STATE.read();
+                    self.state = (*r_state).clone();
+                }
+                // Calculate content width.
+                let side_insets = View::get_left_inset() + View::get_right_inset();
+                let available_width = width - side_insets;
+                let w = f32::min(available_width, if numeric {
+                    Self::MAX_WIDTH_NUMBERS
+                } else {
+                    Self::MAX_WIDTH
+                });
+                // Draw content.
+                View::max_width_ui(ui, w, |ui| {
+                    self.ui(numeric, ui);
+                });
+                // Save state.
+                let mut w_state = WINDOW_STATE.write();
+                *w_state = self.state.clone();
+            }).unwrap().response.layer_id;
+
+        // Always show keyboard above others windows.
+        ctx.move_to_top(layer_id);
+    }
+
+    /// Draw keyboard content.
+    pub fn ui(&mut self, numeric: bool, ui: &mut egui::Ui) {
+        // Setup layout.
+        if numeric {
+            self.state.layout = Arc::new(KeyboardLayout::NUMBERS);
+        } else if *self.state.layout == KeyboardLayout::NUMBERS {
+            self.state.layout = Arc::new(KeyboardLayout::TEXT);
+        }
+
+        // Setup spacing between buttons.
+        ui.style_mut().spacing.item_spacing = egui::vec2(0.0, 0.0);
+        // Setup vertical padding inside buttons.
+        ui.style_mut().spacing.button_padding = egui::vec2(0.0, if numeric {
+            12.0
+        } else {
+            10.0
+        });
+
+        // Draw input buttons.
+        let button_rect = match *self.state.layout {
+            KeyboardLayout::TEXT => self.text_ui(ui),
+            KeyboardLayout::SYMBOLS => self.symbols_ui(ui),
+            KeyboardLayout::NUMBERS => self.numbers_ui(ui),
+        };
+
+        // Draw bottom keyboard buttons.
+        let bottom_size = {
+            let mut r = button_rect.clone();
+            r.set_width(ui.available_width());
+            r.size()
+        };
+        let button_width = ui.available_width() / match *self.state.layout {
+            KeyboardLayout::TEXT => 11.0,
+            KeyboardLayout::SYMBOLS => 10.0,
+            KeyboardLayout::NUMBERS => 4.0,
+        };
+        ui.allocate_ui_with_layout(bottom_size, Layout::right_to_left(Align::Center), |ui| {
+            match *self.state.layout {
+                KeyboardLayout::TEXT => {
+                    // Enter key input.
+                    ui.horizontal_centered(|ui| {
+                        ui.set_max_width(button_width * 2.0);
+                        self.custom_button_ui(KEY_RETURN.to_string(),
+                                               Colors::white_or_black(false),
+                                               Some(Colors::green()),
+                                               ui,
+                                               |_, c| {
+                                                   c.state.last_event =
+                                                       Arc::new(Some(KeyboardEvent::ENTER));
+                                               });
+                    });
+                    // Custom input key.
+                    ui.horizontal_centered(|ui| {
+                        ui.set_max_width(button_width);
+                        self.input_button_ui("m3", true, ui);
+                    });
+                    // Space key input.
+                    ui.horizontal_centered(|ui| {
+                        ui.set_max_width(button_width * 5.0);
+                        self.custom_button_ui(" ".to_string(),
+                                              Colors::inactive_text(),
+                                              None,
+                                              ui,
+                                              |l, c| {
+                                                  c.state.last_event =
+                                                      Arc::new(Some(KeyboardEvent::TEXT(l)));
+                                              });
+                    });
+                    // Switch to english and back.
+                    ui.horizontal_centered(|ui| {
+                        ui.set_max_width(button_width);
+                        self.custom_button_ui(GLOBE_SIMPLE.to_string(),
+                                               Colors::text_button(),
+                                               Some(Colors::fill_lite()),
+                                               ui,
+                                               |_, _| {
+                                                   AppConfig::toggle_english_keyboard()
+                                               });
+                    });
+                    // Switch to symbols layout.
+                    self.custom_button_ui("!@ツ".to_string(),
+                                           Colors::text_button(),
+                                           Some(Colors::fill_lite()),
+                                           ui,
+                                           |_, c| {
+                                               c.state.layout = Arc::new(KeyboardLayout::SYMBOLS);
+                                           });
+                }
+                KeyboardLayout::SYMBOLS => {
+                    // Enter key input.
+                    ui.horizontal_centered(|ui| {
+                        ui.set_max_width(button_width * 2.0);
+                        self.custom_button_ui(KEY_RETURN.to_string(),
+                                               Colors::white_or_black(false),
+                                               Some(Colors::green()),
+                                               ui,
+                                               |_, c| {
+                                                   c.state.last_event =
+                                                       Arc::new(Some(KeyboardEvent::ENTER));
+                                               });
+                    });
+                    // Custom input key.
+                    ui.horizontal_centered(|ui| {
+                        ui.set_max_width(button_width);
+                        self.input_button_ui("ツ", false, ui);
+                    });
+                    // Space key input.
+                    ui.horizontal_centered(|ui| {
+                        ui.set_max_width(button_width * 4.0);
+                        self.custom_button_ui(" ".to_string(),
+                                              Colors::inactive_text(),
+                                              None,
+                                              ui,
+                                              |l, c| {
+                                                  c.state.last_event =
+                                                      Arc::new(Some(KeyboardEvent::TEXT(l)));
+                                              });
+                    });
+                    // Switch to text layout.
+                    let label = {
+                        let q = t!("keyboard.q", locale = Self::input_locale().as_str());
+                        let w = t!("keyboard.w", locale = Self::input_locale().as_str());
+                        let e = t!("keyboard.e", locale = Self::input_locale().as_str());
+                        format!("{}{}{}", q, w, e).to_uppercase()
+                    };
+                    self.custom_button_ui(label,
+                                          Colors::text_button(),
+                                          Some(Colors::fill_lite()),
+                                          ui,
+                                          |_, c| {
+                                              c.state.layout = Arc::new(KeyboardLayout::TEXT);
+                                          });
+                }
+                KeyboardLayout::NUMBERS => {
+                    ui.horizontal_centered(|ui| {
+                        ui.set_max_width(button_width * 2.0);
+                        self.custom_button_ui(KEY_RETURN.to_string(),
+                                              Colors::white_or_black(false),
+                                              Some(Colors::green()),
+                                              ui,
+                                              |_, c| {
+                                                  c.state.last_event =
+                                                      Arc::new(Some(KeyboardEvent::ENTER));
+                                              });
+                    });
+                    ui.horizontal_centered(|ui| {
+                        ui.set_max_width(button_width);
+                        self.input_button_ui("0", true, ui);
+                    });
+                    ui.horizontal_centered(|ui| {
+                        ui.set_max_width(button_width);
+                        self.input_button_ui(".", false, ui);
+                    });
+                }
+            }
+        });
+    }
+
+    /// Draw numbers content returning button [`Rect`].
+    fn numbers_ui(&mut self, ui: &mut egui::Ui) -> Rect {
+        let mut button_rect = ui.available_rect_before_wrap();
+        let tl_0: Vec<&str> = vec!["1", "2", "3", "+"];
+        ui.columns(tl_0.len(), |columns| {
+            for (index, s) in tl_0.iter().enumerate() {
+                let last = index == tl_0.len() - 1;
+                button_rect = self.input_button_ui(s, !last, &mut columns[index]);
+            }
+        });
+
+        let tl_1: Vec<&str> = vec!["4", "5", "6", ","];
+        ui.columns(tl_1.len(), |columns| {
+            for (index, s) in tl_1.iter().enumerate() {
+                let last = index == tl_1.len() - 1;
+                self.input_button_ui(s, !last, &mut columns[index]);
+            }
+        });
+
+        let tl_2: Vec<&str> = vec!["7", "8", "9", BACKSPACE];
+        ui.columns(tl_2.len(), |columns| {
+            for (index, s) in tl_2.iter().enumerate() {
+                if index == tl_2.len() - 1 {
+                    self.custom_button_ui(BACKSPACE.to_string(),
+                                           Colors::red(),
+                                           Some(Colors::fill_lite()),
+                                           &mut columns[index],
+                                           |_, c| {
+                                               c.state.last_event =
+                                                   Arc::new(Some(KeyboardEvent::CLEAR));
+                                           });
+                } else {
+                    self.input_button_ui(s, true, &mut columns[index]);
+                }
+            }
+        });
+
+        button_rect
+    }
+
+    /// Draw text content returning button [`Rect`].
+    fn text_ui(&mut self, ui: &mut egui::Ui) -> Rect {
+        let mut button_rect = ui.available_rect_before_wrap();
+        let tl_0: Vec<&str> = vec!["1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "01"];
+        ui.columns(tl_0.len(), |columns| {
+            for (index, s) in tl_0.iter().enumerate() {
+                button_rect = self.input_button_ui(s, true, &mut columns[index]);
+            }
+        });
+
+        let tl_1: Vec<&str> = vec!["q", "w", "e", "r", "t", "y", "u", "i", "o", "p", "p1"];
+        ui.columns(tl_1.len(), |columns| {
+            for (index, s) in tl_1.iter().enumerate() {
+                self.input_button_ui(s, true, &mut columns[index]);
+            }
+        });
+
+        let tl_2: Vec<&str> = vec!["a", "s", "d", "f", "g", "h", "j", "k", "l", "l1", "l2"];
+        ui.columns(tl_2.len(), |columns| {
+            for (index, s) in tl_2.iter().enumerate() {
+                self.input_button_ui(s, true, &mut columns[index]);
+            }
+        });
+
+        let tl_3: Vec<&str> =
+            vec![ARROW_FAT_UP, "z", "x", "c", "v", "b", "n", "m", "m1", "m2", BACKSPACE];
+        ui.columns(tl_3.len(), |columns| {
+            for (index, s) in tl_3.iter().enumerate() {
+                if index == 0 {
+                    let shift = self.state.shift.load(Ordering::Relaxed);
+                    let color = if shift {
+                        Colors::yellow_dark()
+                    } else {
+                        Colors::inactive_text()
+                    };
+                    self.custom_button_ui(ARROW_FAT_UP.to_string(),
+                                           color,
+                                           Some(Colors::fill_lite()),
+                                           &mut columns[index],
+                                          |_, c| {
+                                              c.state.shift.store(!shift, Ordering::Relaxed);
+                        });
+                } else if index == tl_3.len() - 1 {
+                    self.custom_button_ui(BACKSPACE.to_string(),
+                                           Colors::red(),
+                                           Some(Colors::fill_lite()),
+                                           &mut columns[index],
+                                           |_, c| {
+                                               c.state.last_event =
+                                                   Arc::new(Some(KeyboardEvent::CLEAR));
+                                           });
+                } else {
+                    self.input_button_ui(s, true, &mut columns[index]);
+                }
+            }
+        });
+
+        button_rect
+    }
+
+    /// Draw symbols content returning button [`Rect`].
+    fn symbols_ui(&mut self, ui: &mut egui::Ui) -> Rect {
+        let mut button_rect = ui.available_rect_before_wrap();
+        let tl_0: Vec<&str> = vec!["[", "]", "{", "}", "#", "%", "^", "*", "+", "="];
+        ui.columns(tl_0.len(), |columns| {
+            for (index, s) in tl_0.iter().enumerate() {
+                button_rect = self.input_button_ui(s, false, &mut columns[index]);
+            }
+        });
+
+        let tl_1: Vec<&str> = vec!["_", "\\", "|", "~", "<", ">", "№", "√", "π", "•"];
+        ui.columns(tl_1.len(), |columns| {
+            for (index, s) in tl_1.iter().enumerate() {
+                self.input_button_ui(s, false, &mut columns[index]);
+            }
+        });
+
+        let tl_2: Vec<&str> = vec!["-", "/", ":", ";", "(", ")", "`", "&", "@", "\""];
+        ui.columns(tl_2.len(), |columns| {
+            for (index, s) in tl_2.iter().enumerate() {
+                self.input_button_ui(s, false, &mut columns[index]);
+            }
+        });
+
+        let tl_3: Vec<&str> = vec![".", ",", "?", "!", "€", "£", "¥", "$", "¢", BACKSPACE];
+        ui.columns(tl_3.len(), |columns| {
+            for (index, s) in tl_3.iter().enumerate() {
+                if index == tl_3.len() - 1 {
+                    self.custom_button_ui(BACKSPACE.to_string(),
+                                           Colors::red(),
+                                           Some(Colors::fill_lite()),
+                                           &mut columns[index],
+                                           |_, c| {
+                                               c.state.last_event =
+                                                   Arc::new(Some(KeyboardEvent::CLEAR));
+                                           });
+                } else {
+                    self.input_button_ui(s, false, &mut columns[index]);
+                }
+            }
+        });
+
+        button_rect
+    }
+
+    /// Draw custom keyboard button.
+    fn custom_button_ui(&mut self,
+                        s: String,
+                        color: Color32,
+                        bg: Option<Color32>,
+                        ui: &mut egui::Ui,
+                        cb: impl FnOnce(String, &mut KeyboardContent)) -> Response {
+        ui.vertical_centered_justified(|ui| {
+            // Disable expansion on click/hover.
+            ui.style_mut().visuals.widgets.hovered.expansion = 0.0;
+            ui.style_mut().visuals.widgets.active.expansion = 0.0;
+            // Setup fill colors.
+            ui.visuals_mut().widgets.inactive.weak_bg_fill = Colors::white_or_black(false);
+            ui.visuals_mut().widgets.hovered.weak_bg_fill = Colors::fill_lite();
+            ui.visuals_mut().widgets.active.weak_bg_fill = Colors::fill();
+            // Setup stroke colors.
+            ui.visuals_mut().widgets.inactive.bg_stroke = View::item_stroke();
+            ui.visuals_mut().widgets.hovered.bg_stroke = View::item_stroke();
+            ui.visuals_mut().widgets.active.bg_stroke = View::hover_stroke();
+
+            let shift = self.state.shift.load(Ordering::Relaxed);
+            let label = if shift {
+                s.to_uppercase()
+            } else {
+                s.to_string()
+            };
+            let mut button = Button::new(RichText::new(label.clone()).size(18.0).color(color))
+                .corner_radius(egui::CornerRadius::ZERO);
+            if let Some(bg) = bg {
+                button = button.fill(bg);
+            }
+            // Setup long press/touch.
+            let long_press = s == BACKSPACE;
+            if long_press {
+                button = button.sense(Sense::click_and_drag());
+            }
+            // Draw button.
+            let resp = button.ui(ui).on_hover_cursor(CursorIcon::PointingHand);
+            if resp.clicked() || resp.long_touched() || resp.dragged() {
+                cb(label, self);
+            }
+        }).response
+    }
+
+    /// Draw input button.
+    fn input_button_ui(&mut self, s: &str, translate: bool, ui: &mut egui::Ui) -> Rect {
+        let value = if translate {
+            t!(format!("keyboard.{}", s).as_str(), locale = Self::input_locale().as_str())
+        } else {
+            s.to_string()
+        };
+        let rect = self.custom_button_ui(value, Colors::text_button(), None, ui, |l, c| {
+            c.state.last_event = Arc::new(Some(KeyboardEvent::TEXT(l)));
+            c.state.shift.store(false, Ordering::Relaxed);
+        }).rect;
+        rect
+    }
+
+    /// Get input locale.
+    fn input_locale() -> String {
+        let english = AppConfig::english_keyboard();
+        if english {
+            "en".to_string()
+        } else {
+            AppConfig::locale().unwrap_or("en".to_string())
+        }
+    }
+
+    /// Check last keyboard input event.
+    pub fn consume_event() -> Option<KeyboardEvent> {
+        let empty = {
+            let r_state = WINDOW_STATE.read();
+            r_state.last_event.is_none()
+        };
+        if !empty {
+            let mut w_state = WINDOW_STATE.write();
+            let event = w_state.last_event.as_ref().clone().unwrap();
+            w_state.last_event = Arc::new(None);
+            return Some(event);
+        }
+        None
+    }
+
+    /// Emulate stop of Shift key press.
+    pub fn unshift() {
+        let r_state = WINDOW_STATE.read();
+        r_state.shift.store(false, Ordering::Relaxed);
+    }
+
+    /// Reset keyboard window state.
+    pub fn reset_window_state() {
+        let mut w_state = WINDOW_STATE.write();
+        w_state.layout = Arc::new(KeyboardLayout::TEXT);
+        // *w_state = KeyboardState::default();
+    }
+}

src/gui/views/input/mod.rs

@@ -0,0 +1,22 @@
+// Copyright 2025 The Grim Developers
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+mod types;
+pub use types::*;
+
+mod edit;
+pub use edit::*;
+
+mod keyboard;
+pub use keyboard::*;

src/gui/views/input/types.rs

@@ -0,0 +1,49 @@
+// Copyright 2025 The Grim Developers
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use std::sync::Arc;
+use std::sync::atomic::AtomicBool;
+
+/// Software keyboard input type.
+#[derive(Clone, PartialOrd, PartialEq)]
+pub enum KeyboardLayout {
+    TEXT, SYMBOLS, NUMBERS
+}
+
+/// Software keyboard input event.
+#[derive(Clone)]
+pub enum KeyboardEvent {
+    TEXT(String), CLEAR, ENTER
+}
+
+/// Software keyboard Window State.
+#[derive(Clone)]
+pub struct KeyboardState {
+    /// Last input event.
+    pub last_event: Arc<Option<KeyboardEvent>>,
+    /// Current layout.
+    pub layout: Arc<KeyboardLayout>,
+    /// Flag to enter uppercase symbol first.
+    pub shift: Arc<AtomicBool>,
+}
+
+impl Default for KeyboardState {
+    fn default() -> Self {
+        Self {
+            last_event: Arc::new(None),
+            layout: Arc::new(KeyboardLayout::TEXT),
+            shift: Arc::new(AtomicBool::new(false)),
+        }
+    }
+}

src/gui/views/mod.rs

@@ -27,8 +27,8 @@ mod content;
 pub use content::*;
 
 pub mod network;
-
 pub mod wallets;
+pub mod settings;
 
 mod camera;
 pub use camera::*;
@@ -43,4 +43,7 @@ mod pull_to_refresh;
 pub use pull_to_refresh::*;
 
 mod scan;
-pub use scan::*;
+pub use scan::*;
+
+mod input;
+pub use input::*;

src/gui/views/modal.rs

@@ -12,34 +12,37 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-use lazy_static::lazy_static;
-use std::sync::Arc;
-use parking_lot::RwLock;
-use std::sync::atomic::{AtomicBool, Ordering};
-use egui::{Align2, Rect, RichText, Rounding, Stroke, Vec2};
 use egui::epaint::{RectShape, Shadow};
 use egui::os::OperatingSystem;
+use egui::{Align2, CornerRadius, RichText, Stroke, StrokeKind, UiBuilder, Vec2};
+use lazy_static::lazy_static;
+use parking_lot::RwLock;
+use std::sync::atomic::{AtomicBool, Ordering};
+use std::sync::Arc;
 
-use crate::gui::Colors;
-use crate::gui::views::{Content, View};
 use crate::gui::views::types::{ModalPosition, ModalState};
+use crate::gui::views::{Content, View};
+use crate::gui::Colors;
+use crate::gui::platform::PlatformCallbacks;
 
 lazy_static! {
     /// Showing [`Modal`] state to be accessible from different ui parts.
     static ref MODAL_STATE: Arc<RwLock<ModalState>> = Arc::new(RwLock::new(ModalState::default()));
 }
 
-/// Stores data to draw modal [`egui::Window`] at ui.
+/// Modal [`egui::Window`] container.
 #[derive(Clone)]
 pub struct Modal {
     /// Identifier for modal.
     pub(crate) id: &'static str,
     /// Position on the screen.
     pub position: ModalPosition,
-    /// To check if it can be closed.
+    /// Flag to check if modal can be closed by keys.
     closeable: Arc<AtomicBool>,
-    /// Title text
-    title: Option<String>
+    /// Title text.
+    title: Option<String>,
+    /// Flag to check first content render.
+    first_draw: Arc<AtomicBool>,
 }
 
 impl Modal {
@@ -47,6 +50,8 @@ impl Modal {
     const DEFAULT_MARGIN: f32 = 8.0;
     /// Maximum width of the content.
     const DEFAULT_WIDTH: f32 = Content::SIDE_PANEL_WIDTH - (2.0 * Self::DEFAULT_MARGIN);
+    /// Modal content [`egui::Window`] id.
+    pub const WINDOW_ID: &'static str = "modal_window";
 
     /// Create closeable [`Modal`] with center position.
     pub fn new(id: &'static str) -> Self {
@@ -54,7 +59,8 @@ impl Modal {
             id,
             position: ModalPosition::Center,
             closeable: Arc::new(AtomicBool::new(true)),
-            title: None
+            title: None,
+            first_draw: Arc::new(AtomicBool::new(true)),
         }
     }
 
@@ -70,8 +76,8 @@ impl Modal {
         w_state.modal.as_mut().unwrap().position = position;
     }
 
-    /// Mark [`Modal`] closed.
-    pub fn close(&self) {
+    /// Close [`Modal`] by clearing its state.
+    pub fn close() {
         let mut w_nav = MODAL_STATE.write();
         w_nav.modal = None;
     }
@@ -106,26 +112,21 @@ impl Modal {
     /// Set [`Modal`] instance into state to show at ui.
     pub fn show(self) {
         let mut w_nav = MODAL_STATE.write();
+        self.first_draw.store(true, Ordering::Relaxed);
         w_nav.modal = Some(self);
     }
 
     /// Remove [`Modal`] from [`ModalState`] if it's showing and can be closed.
-    /// Return `false` if Modal existed in [`ModalState`] before call.
+    /// Return `false` if modal existed in state before call.
     pub fn on_back() -> bool {
-        let mut w_state = MODAL_STATE.write();
-
-        // If Modal is showing and closeable, remove it from state.
-        if w_state.modal.is_some() {
-            let modal = w_state.modal.as_ref().unwrap();
-            if modal.is_closeable() {
-                w_state.modal = None;
-            }
+        if Self::opened().is_some() {
+            Self::close();
             return false;
         }
         true
     }
 
-    /// Return id of opened [`Modal`].
+    /// Return identifier of opened [`Modal`].
     pub fn opened() -> Option<&'static str> {
         // Check if modal is showing.
         {
@@ -140,9 +141,21 @@ impl Modal {
         Some(modal.id)
     }
 
+    /// Check if [`Modal`] is opened and can be closed.
+    pub fn opened_closeable() -> bool {
+        // Check if modal is showing.
+        {
+            if MODAL_STATE.read().modal.is_none() {
+                return false;
+            }
+        }
+        let r_state = MODAL_STATE.read();
+        let modal = r_state.modal.as_ref().unwrap();
+        modal.closeable.load(Ordering::Relaxed)
+    }
+
     /// Set title text for current opened [`Modal`].
     pub fn set_title(title: String) {
-        // Save state.
         let mut w_state = MODAL_STATE.write();
         if w_state.modal.is_some() {
             let mut modal = w_state.modal.clone().unwrap();
@@ -151,8 +164,19 @@ impl Modal {
         }
     }
 
-    /// Draw opened [`Modal`] content.
-    pub fn ui(ctx: &egui::Context, add_content: impl FnOnce(&mut egui::Ui, &Modal)) {
+    /// Check for first [`Modal`] content rendering.
+    pub fn first_draw() -> bool {
+        if Self::opened().is_none() {
+            return false;
+        }
+        let r_state = MODAL_STATE.read();
+        let modal = r_state.modal.as_ref().unwrap();
+        modal.first_draw.load(Ordering::Relaxed)
+    }
+
+    pub fn ui(ctx: &egui::Context,
+              cb: &dyn PlatformCallbacks,
+              add_content: impl FnOnce(&mut egui::Ui, &Modal, &dyn PlatformCallbacks)) {
         let has_modal = {
             MODAL_STATE.read().modal.is_some()
         };
@@ -161,49 +185,55 @@ impl Modal {
                 let r_state = MODAL_STATE.read();
                 r_state.modal.clone().unwrap()
             };
-            modal.window_ui(ctx, add_content);
+            modal.window_ui(ctx, cb, add_content);
         }
     }
 
     /// Draw [`egui::Window`] with provided content.
-    fn window_ui(&self, ctx: &egui::Context, add_content: impl FnOnce(&mut egui::Ui, &Modal)) {
+    fn window_ui(&self,
+                 ctx: &egui::Context,
+                 cb: &dyn PlatformCallbacks,
+                 add_content: impl FnOnce(&mut egui::Ui, &Modal, &dyn PlatformCallbacks)) {
         let is_fullscreen = ctx.input(|i| {
             i.viewport().fullscreen.unwrap_or(false)
         });
-        let is_mac_os = OperatingSystem::from_target_os() == OperatingSystem::Mac;
 
-        let mut rect = ctx.screen_rect();
-        if View::is_desktop() && !is_mac_os {
-            let margin = if !is_fullscreen {
-                Content::WINDOW_FRAME_MARGIN
-            } else {
-                0.0
-            };
-            rect = rect.shrink(margin - 0.5);
-            rect.min += egui::vec2(0.0, Content::WINDOW_TITLE_HEIGHT + 0.5);
-            rect.max.x += 0.5;
-        }
+        // Setup background rect.
+        let is_win = OperatingSystem::Windows == OperatingSystem::from_target_os();
+        let bg_rect = if View::is_desktop() && !is_win {
+            let mut r = ctx.screen_rect();
+            let is_mac = OperatingSystem::Mac == OperatingSystem::from_target_os();
+            if !is_mac && !is_fullscreen {
+                r = r.shrink(Content::WINDOW_FRAME_MARGIN - 1.0);
+            }
+            r.min.y += Content::WINDOW_TITLE_HEIGHT;
+            r
+        } else {
+            ctx.screen_rect()
+        };
+
+        // Draw modal background.
         egui::Window::new("modal_bg_window")
             .title_bar(false)
             .resizable(false)
             .collapsible(false)
-            .fixed_rect(rect)
+            .fixed_rect(bg_rect)
             .frame(egui::Frame {
                 fill: Colors::semi_transparent(),
                 ..Default::default()
             })
             .show(ctx, |ui| {
-                ui.set_min_size(rect.size());
+                ui.set_min_size(bg_rect.size());
             });
 
         // Setup width of modal content.
         let side_insets = View::get_left_inset() + View::get_right_inset();
-        let available_width = rect.width() - (side_insets + Self::DEFAULT_MARGIN);
+        let available_width = ctx.screen_rect().width() - (side_insets + Self::DEFAULT_MARGIN);
         let width = f32::min(available_width, Self::DEFAULT_WIDTH);
 
-        // Show main content Window at given position.
-        let (content_align, content_offset) = self.modal_position(is_fullscreen);
-        let layer_id = egui::Window::new(format!("modal_window_{}", self.id))
+        // Show main content window at given position.
+        let (content_align, content_offset) = self.modal_position();
+        egui::Window::new(Self::WINDOW_ID)
             .title_bar(false)
             .resizable(false)
             .collapsible(false)
@@ -213,38 +243,40 @@ impl Modal {
             .frame(egui::Frame {
                 shadow: Shadow {
                     offset: Default::default(),
-                    blur: 30.0,
-                    spread: 3.0,
+                    blur: 30.0 as u8,
+                    spread: 3.0 as u8,
                     color: egui::Color32::from_black_alpha(32),
                 },
-                rounding: Rounding::same(8.0),
-                fill: Colors::fill(),
+                corner_radius: CornerRadius::same(8.0 as u8),
                 ..Default::default()
             })
             .show(ctx, |ui| {
-                if self.title.is_some() {
-                    self.title_ui(ui);
+                if let Some(title) = &self.title {
+                    title_ui(title, ui);
                 }
-                self.content_ui(ui, add_content);
-            }).unwrap().response.layer_id;
-
-        // Always show main content Window above background Window.
-        ctx.move_to_top(layer_id);
+                self.content_ui(ui, cb, add_content);
+            });
 
+        // Setup first draw flag.
+        if Self::first_draw() {
+            let r_state = MODAL_STATE.read();
+            let modal = r_state.modal.as_ref().unwrap();
+            modal.first_draw.store(false, Ordering::Relaxed);
+        }
     }
 
     /// Get [`egui::Window`] position based on [`ModalPosition`].
-    fn modal_position(&self, is_fullscreen: bool) -> (Align2, Vec2) {
+    fn modal_position(&self) -> (Align2, Vec2) {
         let align = match self.position {
             ModalPosition::CenterTop => Align2::CENTER_TOP,
             ModalPosition::Center => Align2::CENTER_CENTER
         };
 
         let x_align = View::get_left_inset() - View::get_right_inset();
-
-        let is_mac_os = OperatingSystem::from_target_os() == OperatingSystem::Mac;
-        let extra_y = if View::is_desktop() && !is_mac_os {
-            Content::WINDOW_TITLE_HEIGHT + if !is_fullscreen {
+        let is_mac = OperatingSystem::Mac == OperatingSystem::from_target_os();
+        let is_win = OperatingSystem::Windows == OperatingSystem::from_target_os();
+        let extra_y = if View::is_desktop() && !is_win {
+            Content::WINDOW_TITLE_HEIGHT + if !is_mac {
                 Content::WINDOW_FRAME_MARGIN
             } else {
                 0.0
@@ -252,7 +284,7 @@ impl Modal {
         } else {
             0.0
         };
-        let y_align = View::get_top_inset() + Self::DEFAULT_MARGIN + extra_y;
+        let y_align = View::get_top_inset() + Self::DEFAULT_MARGIN / 2.0 + extra_y;
 
         let offset = match self.position {
             ModalPosition::CenterTop => Vec2::new(x_align, y_align),
@@ -262,82 +294,69 @@ impl Modal {
     }
 
     /// Draw provided content.
-    fn content_ui(&self, ui: &mut egui::Ui, add_content: impl FnOnce(&mut egui::Ui, &Modal)) {
+    fn content_ui(&self,
+                  ui: &mut egui::Ui,
+                  cb: &dyn PlatformCallbacks,
+                  add_content: impl FnOnce(&mut egui::Ui, &Modal, &dyn PlatformCallbacks)) {
         let mut rect = ui.available_rect_before_wrap();
+
+        // Create background shape.
+        let mut bg_shape = RectShape::new(rect, if self.title.is_none() {
+            CornerRadius::same(8.0 as u8)
+        } else {
+            CornerRadius {
+                nw: 0.0 as u8,
+                ne: 0.0 as u8,
+                sw: 8.0 as u8,
+                se: 8.0 as u8,
+            }
+        }, Colors::fill(), Stroke::NONE, StrokeKind::Middle);
+        let bg_idx = ui.painter().add(bg_shape.clone());
+
         rect.min += egui::emath::vec2(6.0, 0.0);
         rect.max -= egui::emath::vec2(6.0, 0.0);
-
-        // Create background shape.
-        let rounding = if self.title.is_some() {
-            Rounding {
-                nw: 0.0,
-                ne: 0.0,
-                sw: 8.0,
-                se: 8.0,
-            }
-        } else {
-            Rounding::same(8.0)
-        };
-        let mut bg_shape = RectShape {
-            rect,
-            rounding,
-            fill: Colors::fill(),
-            stroke: Stroke::NONE,
-            blur_width: 0.0,
-            fill_texture_id: Default::default(),
-            uv: Rect::ZERO
-        };
-        let bg_idx = ui.painter().add(bg_shape);
-
-        // Draw main content.
-        let mut content_rect = ui.allocate_ui_at_rect(rect, |ui| {
-            (add_content)(ui, self);
-        }).response.rect;
-
-        // Setup background shape to be painted behind main content.
-        content_rect.min -= egui::emath::vec2(6.0, 0.0);
-        content_rect.max += egui::emath::vec2(6.0, 0.0);
-        bg_shape.rect = content_rect;
-        ui.painter().set(bg_idx, bg_shape);
-    }
-
-    /// Draw title content.
-    fn title_ui(&self, ui: &mut egui::Ui) {
-        let rect = ui.available_rect_before_wrap();
-
-        // Create background shape.
-        let mut bg_shape = RectShape {
-            rect,
-            rounding: Rounding {
-                nw: 8.0,
-                ne: 8.0,
-                sw: 0.0,
-                se: 0.0,
-            },
-            fill: Colors::yellow(),
-            stroke: Stroke::NONE,
-            blur_width: 0.0,
-            fill_texture_id: Default::default(),
-            uv: Rect::ZERO
-        };
-        let bg_idx = ui.painter().add(bg_shape);
-
-        // Draw title content.
-        let title_resp = ui.allocate_ui_at_rect(rect, |ui| {
-            ui.vertical_centered_justified(|ui| {
-                ui.add_space(Self::DEFAULT_MARGIN + 1.0);
-                ui.label(RichText::new(self.title.as_ref().unwrap())
-                    .size(19.0)
-                    .color(Colors::title(true))
-                );
-                ui.add_space(Self::DEFAULT_MARGIN);
-                // Draw line below title.
-                View::horizontal_line(ui, Colors::item_stroke());
-            });
+        let resp = ui.scope_builder(UiBuilder::new().max_rect(rect), |ui| {
+            (add_content)(ui, self, cb);
         }).response;
 
-        // Setup background shape to be painted behind title content.
-        bg_shape.rect = title_resp.rect;
+        // Setup background size.
+        let bg_rect = {
+            let mut r = resp.rect.clone();
+            r.min -= egui::emath::vec2(6.0, 0.0);
+            r.max += egui::emath::vec2(6.0, 0.0);
+            r
+        };
+        bg_shape.rect = bg_rect;
         ui.painter().set(bg_idx, bg_shape);
     }
+}
+
+/// Draw title content.
+fn title_ui(title: &String, ui: &mut egui::Ui) {
+    let rect = ui.available_rect_before_wrap();
+
+    // Create background shape.
+    let mut bg_shape = RectShape::new(rect, CornerRadius {
+        nw: 8.0 as u8,
+        ne: 8.0 as u8,
+        sw: 0.0 as u8,
+        se: 0.0 as u8,
+    }, Colors::yellow(), Stroke::NONE, StrokeKind::Middle);
+    let bg_idx = ui.painter().add(bg_shape.clone());
+
+    // Draw title content.
+    let resp = ui.vertical_centered(|ui| {
+        ui.add_space(Modal::DEFAULT_MARGIN + 2.0);
+        ui.label(RichText::new(title)
+            .size(19.0)
+            .color(Colors::title(true))
+        );
+        ui.add_space(Modal::DEFAULT_MARGIN + 1.0);
+        // Draw line below title.
+        View::horizontal_line(ui, Colors::item_stroke());
+    }).response;
+
+    // Setup background size.
+    bg_shape.rect = resp.rect;
+    ui.painter().set(bg_idx, bg_shape);
 }

src/gui/views/network/connections.rs

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-use egui::{Align, Layout, RichText, Rounding};
+use egui::{Align, Layout, RichText, CornerRadius, StrokeKind};
 
 use crate::AppConfig;
 use crate::gui::Colors;
@@ -21,33 +21,32 @@ use crate::gui::platform::PlatformCallbacks;
 use crate::gui::views::{Modal, View};
 use crate::gui::views::network::modals::ExternalConnectionModal;
 use crate::gui::views::network::NodeSetup;
-use crate::gui::views::types::{ModalContainer, ModalPosition};
+use crate::gui::views::types::{ContentContainer, ModalPosition};
 use crate::node::{Node, NodeConfig};
 use crate::wallet::{ConnectionsConfig, ExternalConnection};
 
 /// Network connections content.
 pub struct ConnectionsContent {
+    /// Flag to check connections state on first draw.
+    first_draw: bool,
     /// External connection [`Modal`] content.
     ext_conn_modal: ExternalConnectionModal,
-
-    /// [`Modal`] identifiers allowed at this ui container.
-    modal_ids: Vec<&'static str>
 }
 
 impl Default for ConnectionsContent {
     fn default() -> Self {
         Self {
+            first_draw: true,
             ext_conn_modal: ExternalConnectionModal::new(None),
-            modal_ids: vec![
-                ExternalConnectionModal::NETWORK_ID
-            ],
         }
     }
 }
 
-impl ModalContainer for ConnectionsContent {
-    fn modal_ids(&self) -> &Vec<&'static str> {
-        &self.modal_ids
+impl ContentContainer for ConnectionsContent {
+    fn modal_ids(&self) -> Vec<&'static str> {
+        vec![
+            ExternalConnectionModal::NETWORK_ID
+        ]
     }
 
     fn modal_ui(&mut self,
@@ -61,12 +60,13 @@ impl ModalContainer for ConnectionsContent {
             _ => {}
         }
     }
-}
 
-impl ConnectionsContent {
-    /// Draw connections content.
-    pub fn ui(&mut self, ui: &mut egui::Ui, cb: &dyn PlatformCallbacks) {
-        self.current_modal_ui(ui, cb);
+    fn container_ui(&mut self, ui: &mut egui::Ui, _: &dyn PlatformCallbacks) {
+        // Check connections state on first draw.
+        if self.first_draw {
+            ExternalConnection::check(None, ui.ctx());
+            self.first_draw = false;
+        }
 
         ui.add_space(2.0);
 
@@ -96,7 +96,7 @@ impl ConnectionsContent {
         // Show button to add new external node connection.
         let add_node_text = format!("{} {}", PLUS_CIRCLE, t!("wallets.add_node"));
         View::button(ui, add_node_text, Colors::white_or_black(false), || {
-            self.show_add_ext_conn_modal(None, cb);
+            self.show_add_ext_conn_modal(None);
         });
 
         ui.add_space(4.0);
@@ -105,7 +105,7 @@ impl ConnectionsContent {
         let ext_conn_size = ext_conn_list.len();
         if ext_conn_size != 0 {
             ui.add_space(8.0);
-            for (index, conn) in ext_conn_list.iter().filter(|c| !c.deleted).enumerate() {
+            for (index, conn) in ext_conn_list.iter().enumerate() {
                 ui.horizontal_wrapped(|ui| {
                     // Draw connection list item.
                     Self::ext_conn_item_ui(ui, conn, index, ext_conn_size, |ui| {
@@ -113,22 +113,24 @@ impl ConnectionsContent {
                         View::item_button(ui, button_rounding, TRASH, None, || {
                             ConnectionsConfig::remove_ext_conn(conn.id);
                         });
-                        View::item_button(ui, Rounding::default(), PENCIL, None, || {
-                            self.show_add_ext_conn_modal(Some(conn.clone()), cb);
+                        View::item_button(ui, CornerRadius::default(), PENCIL, None, || {
+                            self.show_add_ext_conn_modal(Some(conn.clone()));
                         });
                     });
                 });
             }
         }
     }
+}
 
+impl ConnectionsContent {
     /// Draw integrated node connection item content.
     pub fn integrated_node_item_ui(ui: &mut egui::Ui, custom_button: impl FnOnce(&mut egui::Ui)) {
         // Draw round background.
         let mut rect = ui.available_rect_before_wrap();
         rect.set_height(78.0);
         let rounding = View::item_rounding(0, 1, false);
-        ui.painter().rect(rect, rounding, Colors::fill(), View::item_stroke());
+        ui.painter().rect(rect, rounding, Colors::fill(), View::item_stroke(), StrokeKind::Middle);
 
         ui.allocate_ui_with_layout(rect.size(), Layout::right_to_left(Align::Center), |ui| {
             // Draw custom button.
@@ -137,11 +139,11 @@ impl ConnectionsContent {
             // Draw buttons to start/stop node.
             if Node::get_error().is_none() {
                 if !Node::is_running() {
-                    View::item_button(ui, Rounding::default(), POWER, Some(Colors::green()), || {
+                    View::item_button(ui, CornerRadius::default(), POWER, Some(Colors::green()), || {
                         Node::start();
                     });
                 } else if !Node::is_starting() && !Node::is_stopping() && !Node::is_restarting() {
-                    View::item_button(ui, Rounding::default(), POWER, Some(Colors::red()), || {
+                    View::item_button(ui, CornerRadius::default(), POWER, Some(Colors::red()), || {
                         Node::stop(false);
                     });
                 }
@@ -200,51 +202,50 @@ impl ConnectionsContent {
         // Draw round background.
         let bg_rect = rect.clone();
         let item_rounding = View::item_rounding(index, len, false);
-        ui.painter().rect(bg_rect, item_rounding, Colors::fill(), View::item_stroke());
+        ui.painter().rect(bg_rect,
+                          item_rounding,
+                          Colors::fill(),
+                          View::item_stroke(),
+                          StrokeKind::Middle);
 
-        ui.vertical(|ui| {
-            ui.allocate_ui_with_layout(rect.size(), Layout::right_to_left(Align::Center), |ui| {
-                // Draw provided buttons.
-                buttons_ui(ui);
+        ui.allocate_ui_with_layout(rect.size(), Layout::right_to_left(Align::Center), |ui| {
+            // Draw provided buttons.
+            buttons_ui(ui);
 
-                let layout_size = ui.available_size();
-                ui.allocate_ui_with_layout(layout_size, Layout::left_to_right(Align::Center), |ui| {
-                    ui.add_space(6.0);
-                    ui.vertical(|ui| {
-                        // Draw connections URL.
-                        ui.add_space(4.0);
-                        let conn_text = format!("{} {}", GLOBE_SIMPLE, conn.url);
-                        View::ellipsize_text(ui, conn_text, 15.0, Colors::title(false));
-                        ui.add_space(1.0);
+            let layout_size = ui.available_size();
+            ui.allocate_ui_with_layout(layout_size, Layout::left_to_right(Align::Center), |ui| {
+                ui.add_space(6.0);
+                ui.vertical(|ui| {
+                    // Draw connections URL.
+                    ui.add_space(4.0);
+                    let conn_text = format!("{} {}", GLOBE_SIMPLE, conn.url);
+                    View::ellipsize_text(ui, conn_text, 15.0, Colors::title(false));
+                    ui.add_space(1.0);
 
-                        // Setup connection status text.
-                        let status_text = if let Some(available) = conn.available {
-                            if available {
-                                format!("{} {}", CHECK_CIRCLE, t!("network.available"))
-                            } else {
-                                format!("{} {}", X_CIRCLE, t!("network.not_available"))
-                            }
+                    // Setup connection status text.
+                    let status_text = if let Some(available) = conn.available {
+                        if available {
+                            format!("{} {}", CHECK_CIRCLE, t!("network.available"))
                         } else {
-                            format!("{} {}", DOTS_THREE_CIRCLE, t!("network.availability_check"))
-                        };
-                        ui.label(RichText::new(status_text).size(15.0).color(Colors::gray()));
-                        ui.add_space(3.0);
-                    });
+                            format!("{} {}", X_CIRCLE, t!("network.not_available"))
+                        }
+                    } else {
+                        format!("{} {}", DOTS_THREE_CIRCLE, t!("network.availability_check"))
+                    };
+                    ui.label(RichText::new(status_text).size(15.0).color(Colors::gray()));
+                    ui.add_space(3.0);
                 });
             });
         });
     }
 
     /// Show [`Modal`] to add external connection.
-    pub fn show_add_ext_conn_modal(&mut self,
-                                   conn: Option<ExternalConnection>,
-                                   cb: &dyn PlatformCallbacks) {
+    pub fn show_add_ext_conn_modal(&mut self, conn: Option<ExternalConnection>) {
         self.ext_conn_modal = ExternalConnectionModal::new(conn);
         // Show modal.
         Modal::new(ExternalConnectionModal::NETWORK_ID)
             .position(ModalPosition::CenterTop)
             .title(t!("wallets.add_node"))
             .show();
-        cb.show_keyboard();
     }
 }

src/gui/views/network/content.rs

@@ -12,26 +12,29 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-use egui::{Id, Margin, RichText, ScrollArea};
 use egui::scroll_area::ScrollBarVisibility;
+use egui::{Id, Margin, RichText, ScrollArea};
 
-use crate::AppConfig;
-use crate::gui::Colors;
-use crate::gui::icons::{ARROWS_COUNTER_CLOCKWISE, BRIEFCASE, DATABASE, DOTS_THREE_OUTLINE_VERTICAL, FACTORY, FADERS, GAUGE, POWER};
+use crate::gui::icons::{ARROWS_COUNTER_CLOCKWISE, ARROW_LEFT, BRIEFCASE, DATABASE, DOTS_THREE_OUTLINE_VERTICAL, FACTORY, FADERS, GAUGE, GEAR, GLOBE, POWER};
 use crate::gui::platform::PlatformCallbacks;
-use crate::gui::views::{Content, TitlePanel, View};
+use crate::gui::views::network::types::{NodeTab, NodeTabType};
 use crate::gui::views::network::{ConnectionsContent, NetworkMetrics, NetworkMining, NetworkNode, NetworkSettings};
-use crate::gui::views::network::types::{NetworkTab, NetworkTabType};
-use crate::gui::views::types::{TitleContentType, TitleType};
+use crate::gui::views::settings::SettingsContent;
+use crate::gui::views::types::{ContentContainer, LinePosition, TitleContentType, TitleType};
+use crate::gui::views::{Content, TitlePanel, View};
+use crate::gui::Colors;
 use crate::node::{Node, NodeConfig, NodeError};
-use crate::wallet::ExternalConnection;
+use crate::AppConfig;
 
 /// Network content.
 pub struct NetworkContent {
     /// Current integrated node tab content.
-    node_tab_content: Box<dyn NetworkTab>,
+    node_tab_content: Box<dyn NodeTab>,
     /// Connections content.
     connections: ConnectionsContent,
+
+    /// Application settings content.
+    settings_content: Option<SettingsContent>,
 }
 
 impl Default for NetworkContent {
@@ -39,95 +42,143 @@ impl Default for NetworkContent {
         Self {
             node_tab_content: Box::new(NetworkNode::default()),
             connections: ConnectionsContent::default(),
+            settings_content: None,
         }
     }
 }
 
 impl NetworkContent {
     pub fn ui(&mut self, ui: &mut egui::Ui, cb: &dyn PlatformCallbacks) {
+        let show_settings = self.showing_settings();
         let show_connections = AppConfig::show_connections_network_panel();
-        let dual_panel = Content::is_dual_panel_mode(ui);
+        let dual_panel = Content::is_dual_panel_mode(ui.ctx());
 
         // Show title panel.
-        self.title_ui(ui, show_connections);
+        self.title_ui(ui, dual_panel, show_connections);
 
         // Show integrated node tabs content.
-        if !show_connections {
-            egui::TopBottomPanel::bottom("node_tabs_content")
+        if !show_connections && !show_settings {
+            egui::TopBottomPanel::bottom("network_tabs_content")
                 .min_height(0.5)
                 .resizable(false)
                 .frame(egui::Frame {
                     inner_margin: Margin {
-                        left: View::get_left_inset() + View::TAB_ITEMS_PADDING,
-                        right: View::far_right_inset_margin(ui) + View::TAB_ITEMS_PADDING,
-                        top: View::TAB_ITEMS_PADDING,
-                        bottom: View::get_bottom_inset() + View::TAB_ITEMS_PADDING,
+                        left: (View::get_left_inset() + View::TAB_ITEMS_PADDING) as i8,
+                        right: (View::far_right_inset_margin(ui) + View::TAB_ITEMS_PADDING) as i8,
+                        top: View::TAB_ITEMS_PADDING as i8,
+                        bottom: (View::get_bottom_inset() + View::TAB_ITEMS_PADDING) as i8,
                     },
                     fill: Colors::fill(),
                     ..Default::default()
                 })
                 .show_inside(ui, |ui| {
-                    ui.vertical_centered(|ui| {
-                        View::max_width_ui(ui, Content::SIDE_PANEL_WIDTH * 1.3, |ui| {
-                            self.tabs_ui(ui);
-                        });
+                    let rect = ui.available_rect_before_wrap();
+                    View::max_width_ui(ui, Content::SIDE_PANEL_WIDTH * 1.3, |ui| {
+                        self.tabs_ui(ui);
                     });
+                    // Draw content divider line.
+                    let r = {
+                        let mut r = rect.clone();
+                        r.min.x -= View::get_left_inset() + View::TAB_ITEMS_PADDING;
+                        r.min.y -= View::TAB_ITEMS_PADDING;
+                        r.max.x += View::far_right_inset_margin(ui) + View::TAB_ITEMS_PADDING;
+                        r
+                    };
+                    View::line(ui, LinePosition::TOP, &r, Colors::stroke());
                 });
         }
 
-        // Show current node tab content.
-        egui::SidePanel::right("node_tab_content")
+        // Show settings or integrated node content.
+        egui::SidePanel::right("network_side_content")
             .resizable(false)
             .exact_width(ui.available_width())
             .frame(egui::Frame {
                 ..Default::default()
             })
-            .show_animated_inside(ui, !show_connections, |ui| {
+            .show_animated_inside(ui, show_settings || !show_connections, |ui| {
                 egui::CentralPanel::default()
                     .frame(egui::Frame {
-                        fill: Colors::white_or_black(false),
-                        stroke: View::item_stroke(),
                         inner_margin: Margin {
-                            left: View::get_left_inset() + 4.0,
-                            right: View::far_right_inset_margin(ui) + 4.0,
-                            top: 3.0,
-                            bottom: 4.0,
+                            left: (View::get_left_inset() + 4.0) as i8,
+                            right: (View::far_right_inset_margin(ui) + 4.0) as i8,
+                            top: 3.0 as i8,
+                            bottom: 4.0 as i8,
                         },
                         ..Default::default()
                     })
                     .show_inside(ui, |ui| {
-                        self.node_tab_content.ui(ui, cb);
+                        let rect = ui.available_rect_before_wrap();
+                        if let Some(c) = &mut self.settings_content {
+                            ScrollArea::vertical()
+                                .id_salt("app_settings_network")
+                                .scroll_bar_visibility(ScrollBarVisibility::AlwaysHidden)
+                                .auto_shrink([false; 2])
+                                .show(ui, |ui| {
+                                    ui.add_space(1.0);
+                                    ui.vertical_centered(|ui| {
+                                        // Show application settings content.
+                                        View::max_width_ui(ui,
+                                                           Content::SIDE_PANEL_WIDTH * 1.3,
+                                                           |ui| {
+                                                               c.ui(ui, cb);
+                                                           });
+                                    });
+                                });
+                        } else if self.node_tab_content.get_type() != NodeTabType::Settings {
+                            View::max_width_ui(ui, Content::SIDE_PANEL_WIDTH * 1.3, |ui| {
+                                let node_err = Node::get_error();
+                                if let Some(err) = node_err {
+                                    node_error_ui(ui, err);
+                                } else if !Node::is_running() {
+                                    disabled_node_ui(ui);
+                                } else if Node::get_stats().is_none() || Node::is_restarting() ||
+                                    Node::is_stopping() {
+                                    NetworkContent::loading_ui(ui, None);
+                                } else {
+                                    self.node_tab_content.tab_ui(ui, cb);
+                                }
+                            });
+                        } else {
+                            self.node_tab_content.tab_ui(ui, cb);
+                        }
+
+                        // Draw content divider line.
+                        let r = {
+                            let mut r = rect.clone();
+                            r.min.y -= 3.0;
+                            r.max.x += 4.0;
+                            r.max.y += 4.0;
+                            r
+                        };
+                        if dual_panel {
+                            View::line(ui, LinePosition::RIGHT, &r, Colors::item_stroke());
+                        }
                     });
             });
 
         // Show connections content.
         egui::CentralPanel::default()
             .frame(egui::Frame {
-                stroke: View::item_stroke(),
                 inner_margin: Margin {
                     left: if show_connections {
                         View::get_left_inset() + 4.0
                     } else {
                         0.0
-                    },
+                    } as i8,
                     right: if show_connections {
                         View::far_right_inset_margin(ui) + 4.0
                     } else {
                         0.0
-                    },
-                    top: 3.0,
-                    bottom: if View::is_desktop() && show_connections {
-                        6.0
-                    } else {
-                        4.0
-                    },
+                    } as i8,
+                    top: 3.0 as i8,
+                    bottom:(4.0 + View::get_bottom_inset()) as i8,
                 },
-                fill: Colors::button(),
                 ..Default::default()
             })
             .show_inside(ui, |ui| {
+                let rect = ui.available_rect_before_wrap();
                 ScrollArea::vertical()
-                    .id_source("connections_content")
+                    .id_salt("connections_scroll")
                     .scroll_bar_visibility(ScrollBarVisibility::AlwaysHidden)
                     .auto_shrink([false; 2])
                     .show(ui, |ui| {
@@ -143,15 +194,31 @@ impl NetworkContent {
                             });
                         });
                     });
+                // Draw content divider line.
+                let r = {
+                    let mut r = rect.clone();
+                    r.min.y -= 3.0;
+                    r.max.x += 4.0;
+                    r.max.y += 4.0 + View::get_bottom_inset();
+                    r
+                };
+                if show_connections && dual_panel {
+                    View::line(ui, LinePosition::RIGHT, &r, Colors::item_stroke());
+                }
             });
 
-        // Redraw after delay.
-        if Node::is_running() {
+        // Redraw after delay if node is running at non-dual-panel mode.
+        if ((!dual_panel && Content::is_network_panel_open()) || dual_panel) && Node::is_running() {
             ui.ctx().request_repaint_after(Node::STATS_UPDATE_DELAY);
         }
     }
 
-    /// Draw tab buttons in the bottom of the screen.
+    /// Check if application settings content is showing.
+    pub fn showing_settings(&self) -> bool {
+        self.settings_content.is_some()
+    }
+
+    /// Draw tab buttons at bottom of the screen.
     fn tabs_ui(&mut self, ui: &mut egui::Ui) {
         ui.vertical_centered(|ui| {
             // Setup spacing between tabs.
@@ -163,22 +230,26 @@ impl NetworkContent {
             let current_type = self.node_tab_content.get_type();
             ui.columns(4, |columns| {
                 columns[0].vertical_centered_justified(|ui| {
-                    View::tab_button(ui, DATABASE, current_type == NetworkTabType::Node, |_| {
+                    let active = Some(current_type == NodeTabType::Info);
+                    View::tab_button(ui, DATABASE, None, active, |_| {
                         self.node_tab_content = Box::new(NetworkNode::default());
                     });
                 });
                 columns[1].vertical_centered_justified(|ui| {
-                    View::tab_button(ui, GAUGE, current_type == NetworkTabType::Metrics, |_| {
+                    let active = Some(current_type == NodeTabType::Metrics);
+                    View::tab_button(ui, GAUGE, None, active, |_| {
                         self.node_tab_content = Box::new(NetworkMetrics::default());
                     });
                 });
                 columns[2].vertical_centered_justified(|ui| {
-                    View::tab_button(ui, FACTORY, current_type == NetworkTabType::Mining, |_| {
+                    let active = Some(current_type == NodeTabType::Mining);
+                    View::tab_button(ui, FACTORY, None, active, |_| {
                         self.node_tab_content = Box::new(NetworkMining::default());
                     });
                 });
                 columns[3].vertical_centered_justified(|ui| {
-                    View::tab_button(ui, FADERS, current_type == NetworkTabType::Settings, |_| {
+                    let active = Some(current_type == NodeTabType::Settings);
+                    View::tab_button(ui, FADERS, None, active, |_| {
                         self.node_tab_content = Box::new(NetworkSettings::default());
                     });
                 });
@@ -187,29 +258,38 @@ impl NetworkContent {
     }
 
     /// Draw title content.
-    fn title_ui(&mut self, ui: &mut egui::Ui, show_connections: bool) {
+    fn title_ui(&mut self, ui: &mut egui::Ui, dual_panel: bool, show_connections: bool) {
+        let show_settings = self.showing_settings();
+
         // Setup values for title panel.
-        let title_text = self.node_tab_content.get_type().title().to_uppercase();
+        let title_text = self.node_tab_content.get_type().title();
         let subtitle_text = Node::get_sync_status_text();
         let not_syncing = Node::not_syncing();
-        let title_content = if !show_connections {
+        let title_content = if show_settings {
+            TitleContentType::Title(t!("settings"))
+        } else if !show_connections {
             TitleContentType::WithSubTitle(title_text, subtitle_text, !not_syncing)
         } else {
-            TitleContentType::Title(t!("network.connections").to_uppercase())
+            TitleContentType::Title(t!("network.connections"))
         };
 
         // Draw title panel.
         TitlePanel::new(Id::from("network_title_panel")).ui(TitleType::Single(title_content), |ui| {
-            if !show_connections {
-                View::title_button_big(ui, DOTS_THREE_OUTLINE_VERTICAL, |ui| {
+            if show_settings {
+                View::title_button_big(ui, ARROW_LEFT, |_| {
+                    self.settings_content = None;
+                });
+            } else if !show_connections {
+                View::title_button_big(ui, GLOBE, |_| {
                     AppConfig::toggle_show_connections_network_panel();
-                    if AppConfig::show_connections_network_panel() {
-                        ExternalConnection::check(None, ui.ctx());
-                    }
+                });
+            } else if !dual_panel {
+                View::title_button_big(ui, GEAR, |_| {
+                    self.settings_content = Some(SettingsContent::default());
                 });
             }
         }, |ui| {
-            if !Content::is_dual_panel_mode(ui) {
+            if !dual_panel && !show_settings {
                 View::title_button_big(ui, BRIEFCASE, |_| {
                     Content::toggle_network_panel();
                 });
@@ -217,23 +297,6 @@ impl NetworkContent {
         }, ui);
     }
 
-    /// Content to draw when node is disabled.
-    pub fn disabled_node_ui(ui: &mut egui::Ui) {
-        View::center_content(ui, 156.0, |ui| {
-            let text = t!("network.disabled_server", "dots" => DOTS_THREE_OUTLINE_VERTICAL);
-            ui.label(RichText::new(text)
-                .size(16.0)
-                .color(Colors::inactive_text())
-            );
-            ui.add_space(8.0);
-            View::action_button(ui, format!("{} {}", POWER, t!("network.enable_node")), || {
-                Node::start();
-            });
-            ui.add_space(2.0);
-            Self::autorun_node_ui(ui);
-        });
-    }
-
     /// Content to draw on loading.
     pub fn loading_ui(ui: &mut egui::Ui, text: Option<String>) {
         match text {
@@ -262,81 +325,98 @@ impl NetworkContent {
             AppConfig::toggle_node_autostart();
         });
     }
+}
 
-    /// Draw integrated node error content.
-    pub fn node_error_ui(ui: &mut egui::Ui, e: NodeError) {
-        match e {
-            NodeError::Storage => {
-                View::center_content(ui, 156.0, |ui| {
-                    ui.label(RichText::new(t!("network_node.error_clean"))
-                        .size(16.0)
-                        .color(Colors::red())
-                    );
-                    ui.add_space(8.0);
-                    let btn_txt = format!("{} {}",
-                                          ARROWS_COUNTER_CLOCKWISE,
-                                          t!("network_node.resync"));
-                    View::action_button(ui, btn_txt, || {
-                        Node::clean_up_data();
-                        Node::start();
-                    });
-                    ui.add_space(2.0);
+/// Content to draw when node is disabled.
+fn disabled_node_ui(ui: &mut egui::Ui) {
+    View::center_content(ui, 156.0, |ui| {
+        let text = t!("network.disabled_server", "dots" => DOTS_THREE_OUTLINE_VERTICAL);
+        ui.label(RichText::new(text)
+            .size(16.0)
+            .color(Colors::inactive_text())
+        );
+        ui.add_space(8.0);
+        View::action_button(ui, format!("{} {}", POWER, t!("network.enable_node")), || {
+            Node::start();
+        });
+        ui.add_space(2.0);
+        NetworkContent::autorun_node_ui(ui);
+    });
+}
+
+/// Draw integrated node error content.
+pub fn node_error_ui(ui: &mut egui::Ui, e: NodeError) {
+    match e {
+        NodeError::Storage => {
+            View::center_content(ui, 156.0, |ui| {
+                ui.label(RichText::new(t!("network_node.error_clean"))
+                    .size(16.0)
+                    .color(Colors::red())
+                );
+                ui.add_space(8.0);
+                let btn_txt = format!("{} {}",
+                                      ARROWS_COUNTER_CLOCKWISE,
+                                      t!("network_node.resync"));
+                View::action_button(ui, btn_txt, || {
+                    Node::clean_up_data();
+                    Node::start();
                 });
-                return;
-            }
-            NodeError::P2P | NodeError::API => {
-                let msg_type = match e {
-                    NodeError::API => "API",
-                    _ => "P2P"
-                };
-                View::center_content(ui, 106.0, |ui| {
-                    let text = t!(
+                ui.add_space(2.0);
+            });
+            return;
+        }
+        NodeError::P2P | NodeError::API => {
+            let msg_type = match e {
+                NodeError::API => "API",
+                _ => "P2P"
+            };
+            View::center_content(ui, 106.0, |ui| {
+                let text = t!(
                         "network_node.error_p2p_api",
                         "p2p_api" => msg_type,
                         "settings" => FADERS
                     );
-                    ui.label(RichText::new(text)
-                        .size(16.0)
-                        .color(Colors::red())
-                    );
-                    ui.add_space(2.0);
+                ui.label(RichText::new(text)
+                    .size(16.0)
+                    .color(Colors::red())
+                );
+                ui.add_space(2.0);
+            });
+            return;
+        }
+        NodeError::Configuration => {
+            View::center_content(ui, 106.0, |ui| {
+                ui.label(RichText::new(t!("network_node.error_config", "settings" => FADERS))
+                    .size(16.0)
+                    .color(Colors::red())
+                );
+                ui.add_space(8.0);
+                let btn_txt = format!("{} {}",
+                                      ARROWS_COUNTER_CLOCKWISE,
+                                      t!("network_settings.reset"));
+                View::action_button(ui, btn_txt, || {
+                    NodeConfig::reset_to_default();
+                    Node::start();
                 });
-                return;
-            }
-            NodeError::Configuration => {
-                View::center_content(ui, 106.0, |ui| {
-                    ui.label(RichText::new(t!("network_node.error_config", "settings" => FADERS))
-                        .size(16.0)
-                        .color(Colors::red())
-                    );
-                    ui.add_space(8.0);
-                    let btn_txt = format!("{} {}",
-                                          ARROWS_COUNTER_CLOCKWISE,
-                                          t!("network_settings.reset"));
-                    View::action_button(ui, btn_txt, || {
-                        NodeConfig::reset_to_default();
-                        Node::start();
-                    });
-                    ui.add_space(2.0);<