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UI/AppKit: Replace the Task Manager window with about:processes
This commit is contained in:
Timothy Flynn
Tim Flynn
parent
843209c6a9
commit
67a1dd72db
Notes:
github-actions[bot]
2025-03-19 14:04:32 +00:00
Author: https://github.com/trflynn89
Commit: 67a1dd72db
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/3967
Reviewed-by: https://github.com/shannonbooth
8 changed files with 4 additions and 317 deletions
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/*
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* Copyright (c) 2024, Tim Flynn <trflynn89@ladybird.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#import <Cocoa/Cocoa.h>
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#import <Interface/LadybirdWebViewWindow.h>
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@class LadybirdWebView;
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@interface TaskManager : LadybirdWebViewWindow
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- (instancetype)init;
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@end
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/*
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* Copyright (c) 2024, Tim Flynn <trflynn89@ladybird.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/String.h>
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#include <LibCore/Timer.h>
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#include <LibWebView/Application.h>
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#import <Interface/LadybirdWebView.h>
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#import <Interface/TaskManager.h>
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#if !__has_feature(objc_arc)
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# error "This project requires ARC"
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#endif
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static constexpr CGFloat const WINDOW_WIDTH = 600;
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static constexpr CGFloat const WINDOW_HEIGHT = 400;
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@interface TaskManager ()
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{
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RefPtr<Core::Timer> m_update_timer;
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}
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@end
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@implementation TaskManager
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- (instancetype)init
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{
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auto tab_rect = [[NSApp keyWindow] frame];
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auto position_x = tab_rect.origin.x + (tab_rect.size.width - WINDOW_WIDTH) / 2;
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auto position_y = tab_rect.origin.y + (tab_rect.size.height - WINDOW_HEIGHT) / 2;
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auto window_rect = NSMakeRect(position_x, position_y, WINDOW_WIDTH, WINDOW_HEIGHT);
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if (self = [super initWithWebView:nil windowRect:window_rect]) {
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__weak TaskManager* weak_self = self;
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m_update_timer = Core::Timer::create_repeating(1000, [weak_self] {
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TaskManager* strong_self = weak_self;
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if (strong_self == nil) {
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return;
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}
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[strong_self updateStatistics];
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});
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[self setContentView:self.web_view];
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[self setTitle:@"Task Manager"];
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[self setIsVisible:YES];
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[self updateStatistics];
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m_update_timer->start();
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}
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return self;
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}
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- (void)updateStatistics
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{
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WebView::Application::the().update_process_statistics();
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[self.web_view loadHTML:WebView::Application::the().generate_process_statistics_html()];
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}
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@end
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/*
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* Copyright (c) 2024, Tim Flynn <trflynn89@ladybird.org>
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* Copyright (c) 2024, Andrew Kaster <akaster@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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import Foundation
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import Ladybird.WebView
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import Ladybird.WebViewApplication
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import Ladybird.WebViewWindow
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import SwiftUI
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public class TaskManager: LadybirdWebViewWindow {
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private let WINDOW_WIDTH: CGFloat = 600
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private let WINDOW_HEIGHT: CGFloat = 400
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private var timer: Timer?
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init() {
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let tab_rect = NSApplication.shared.keyWindow!.frame
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let position_x = tab_rect.origin.x + (tab_rect.size.width - WINDOW_WIDTH) / 2
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let position_y = tab_rect.origin.y + (tab_rect.size.height - WINDOW_HEIGHT) / 2
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let window_rect = NSMakeRect(position_x, position_y, WINDOW_WIDTH, WINDOW_HEIGHT)
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super.init(webView: nil, windowRect: window_rect)
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self.timer = Timer.scheduledTimer(withTimeInterval: 1.0, repeats: true) { [weak self] timer in
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if let strong_self = self {
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strong_self.updateStatistics()
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}
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}
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self.contentView = self.web_view
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self.title = "Task Manager"
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self.setIsVisible(true)
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self.updateStatistics()
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}
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func updateStatistics() {
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WebView.Application.the().update_process_statistics()
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self.web_view.loadHTML(WebView.Application.the().generate_process_statistics_html().__bytes_as_string_viewUnsafe())
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}
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}
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/*
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* Copyright (c) 2024, Tim Flynn <trflynn89@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#import <Cocoa/Cocoa.h>
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@protocol TaskManagerDelegate <NSObject>
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- (void)onTaskManagerClosed;
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@end
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@interface TaskManagerController : NSWindowController
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- (instancetype)initWithDelegate:(id<TaskManagerDelegate>)delegate;
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@end
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@ -1,65 +0,0 @@
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/*
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* Copyright (c) 2024, Tim Flynn <trflynn89@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#import <Interface/LadybirdWebView.h>
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#import <Interface/TaskManager.h>
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#import <Interface/TaskManagerController.h>
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#if !__has_feature(objc_arc)
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# error "This project requires ARC"
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#endif
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@interface TaskManagerController () <NSWindowDelegate>
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@property (nonatomic, weak) id<TaskManagerDelegate> delegate;
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@end
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@implementation TaskManagerController
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- (instancetype)initWithDelegate:(id<TaskManagerDelegate>)delegate
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{
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if (self = [super init]) {
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self.delegate = delegate;
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}
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return self;
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}
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#pragma mark - Private methods
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- (TaskManager*)taskManager
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{
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return (TaskManager*)[self window];
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}
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#pragma mark - NSWindowController
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- (IBAction)showWindow:(id)sender
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{
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self.window = [[TaskManager alloc] init];
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[self.window setDelegate:self];
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[self.window makeKeyAndOrderFront:sender];
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}
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#pragma mark - NSWindowDelegate
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- (void)windowWillClose:(NSNotification*)notification
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{
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[self.delegate onTaskManagerClosed];
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}
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- (void)windowDidResize:(NSNotification*)notification
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{
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[[[self taskManager] web_view] handleResize];
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}
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- (void)windowDidChangeBackingProperties:(NSNotification*)notification
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{
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[[[self taskManager] web_view] handleDevicePixelRatioChange];
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}
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@end
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@ -1,50 +0,0 @@
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/*
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* Copyright (c) 2024, Tim Flynn <trflynn89@serenityos.org>
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* Copyright (c) 2024, Andrew Kaster <akaster@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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import Foundation
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import SwiftUI
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@objc
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public protocol TaskManagerDelegate where Self: NSObject {
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func onTaskManagerClosed()
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}
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public class TaskManagerController: NSWindowController, NSWindowDelegate {
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private weak var delegate: TaskManagerDelegate?
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@objc
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public convenience init(delegate: TaskManagerDelegate) {
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self.init()
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self.delegate = delegate
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}
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@IBAction public override func showWindow(_ sender: Any?) {
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self.window = TaskManager.init()
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self.window!.delegate = self
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self.window!.makeKeyAndOrderFront(sender)
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}
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public func windowWillClose(_ sender: Notification) {
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self.delegate?.onTaskManagerClosed()
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}
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public func windowDidResize(_ sender: Notification) {
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guard self.window != nil else { return }
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if !self.window!.inLiveResize {
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self.taskManager().web_view.handleResize()
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}
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}
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public func windowDidChangeBackingProperties(_ sender: Notification) {
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self.taskManager().web_view.handleDevicePixelRatioChange()
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}
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private func taskManager() -> TaskManager {
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return self.window as! TaskManager
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}
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}
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