// Copyright 2023 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::any::Any; use std::collections::BTreeSet; use eframe::emath::Align; use eframe::epaint::FontFamily; use eframe::Frame; use egui::{Color32, Context, Direction, Id, Layout, RichText, Rounding, Sense, Separator, Stroke, Widget}; use egui::epaint::Shadow; use egui::panel::PanelState; use egui::style::Margin; use egui_extras::Size; use egui_extras::StripBuilder; use wgpu::Color; use crate::gui::*; use crate::gui::screens::{Screen}; pub struct PlatformApp { pub(crate) screens: Screens, pub(crate) platform: Platform, } pub struct Screens { screens: Vec>, navigation: BTreeSet, network_screen_open: bool, } impl Default for Screens { fn default() -> Self { Self::from_screens(vec![ Box::new(screens::Wallets::default()) ]) } } impl Screens { fn from_screens(screens: Vec>) -> Self { let current = screens[0].name().to_owned(); let mut navigation = BTreeSet::new(); navigation.insert(current); Self { screens, navigation, network_screen_open: false } } fn show_screens(&mut self, ui: &mut egui::Ui, frame: &mut Frame, cb: &dyn PlatformCallbacks) { let Self { screens, navigation, .. } = self; for screen in screens { let id = screen.name(); let show = navigation.contains(id.as_str()); if show { screen.show(ui, frame, cb); } Self::set_show_screen(navigation, id, show); } } fn set_show_screen(navigation: &mut BTreeSet, key: String, show: bool) { if show { if !navigation.contains(key.as_str()) { navigation.insert(key.to_owned()); } } else { navigation.remove(key.as_str()); } } fn current_screen_title(&self) -> &String { self.navigation.last().unwrap() } fn menu_is_open(&mut self, frame: &mut Frame) -> bool { return self.network_screen_open; } pub fn ui(&mut self, ctx: &Context, frame: &mut Frame, cb: &dyn PlatformCallbacks) { egui::CentralPanel::default() .frame(egui::Frame { inner_margin: Margin::same(0.0), outer_margin: Margin::same(0.0), fill: COLOR_YELLOW, .. Default::default() }) .show(ctx, |ui| { let menu_open = self.menu_is_open(frame); let bg_stroke_default = ui.style().visuals.widgets.noninteractive.bg_stroke; ui.style_mut().visuals.widgets.noninteractive.bg_stroke = Stroke::NONE; ui.style_mut().visuals.widgets.active.bg_stroke = Stroke::NONE; egui::SidePanel::left("menu_panel") .resizable(false) .exact_width(if !is_landscape(frame) { frame.info().window_info.size.x - 58.0 } else { frame.info().window_info.size.y - 58.0 }) .frame(egui::Frame { inner_margin: Margin::same(0.0), outer_margin: Margin::same(0.0), rounding: Default::default(), shadow: Shadow::NONE, fill: COLOR_YELLOW, stroke: Stroke::NONE, }) .show_animated_inside(ui, menu_open, |ui| { //TODO: Menu content ui.vertical_centered(|ui| { ui.heading("🖧 Node"); }); ui.separator(); }); egui::TopBottomPanel::top("title_panel") .resizable(false) // .default_height(120.0) .frame(egui::Frame { fill: COLOR_YELLOW, inner_margin: Margin::same(0.0), outer_margin: Margin::same(0.0), rounding: Default::default(), ..Default::default() }) .show_inside(ui, |ui| { StripBuilder::new(ui) .size(Size::exact(58.0)) .vertical(|mut strip| { strip.strip(|builder| { builder .size(Size::exact(58.0)) .size(Size::remainder()) .size(Size::exact(58.0)) .horizontal(|mut strip| { strip.cell(|ui| { ui.centered_and_justified(|ui| { let b = egui::widgets::Button::new( RichText::new(if !menu_open { SYM_NETWORK } else { if is_landscape(frame) { SYM_MENU } else { SYM_WALLET } }).size(24.0) ).fill(Color32::TRANSPARENT) .ui(ui) .interact(Sense::click_and_drag()); if b.drag_released() || b.clicked() { self.network_screen_open = !menu_open }; }); }); if !menu_open || is_landscape(frame) { strip.strip(|builder| { builder .size(Size::remainder()) .vertical(|mut strip| { strip.cell(|ui| { ui.centered_and_justified(|ui| { ui.label(RichText::new(self.current_screen_title() .to_uppercase()) .size(20.0) .color(Color32::BLACK) ); }); }); }); }); strip.cell(|ui| { ui.centered_and_justified(|ui| { let b = egui::widgets::Button::new( RichText::new(SYM_ADD).size(24.0) ).fill(Color32::TRANSPARENT).ui(ui).interact(Sense::click_and_drag()); if b.drag_released() || b.clicked() { //TODO: Add wallet //self.menu_open = !menu_open }; }); }); } }); }); }); }); // ctx.style_mut().visuals.widgets.noninteractive.bg_stroke = bg_stroke_default; // egui::SidePanel::right("screens_content") // .resizable(false) // .min_width(frame.info().window_info.size.x) // .frame(egui::Frame { // inner_margin: Margin::same(3.0), // outer_margin: Margin::same(0.0), // rounding: Default::default(), // shadow: Shadow::NONE, // fill: Color32::KHAKI, // stroke: Stroke::NONE, // }) // .show_inside(ui, |ui| { // self.show_screens(ui, frame, cb); // }); if !menu_open || is_landscape(frame) { egui::CentralPanel::default().frame(egui::containers::Frame { inner_margin: Margin::same(3.0), fill: Color32::from_gray(30), stroke: Stroke::new(1.0, Color32::from_gray(5)), ..Default::default() }) .show_inside(ui, |ui| { self.show_screens(ui, frame, cb); }); } }); } } pub fn is_landscape(frame: &mut Frame) -> bool { return frame.info().window_info.size.x > frame.info().window_info.size.y }