ladybird/UI/AppKit/Interface/TaskManager.mm
2024-11-10 12:50:45 +01:00

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/*
* Copyright (c) 2024, Tim Flynn <trflynn89@ladybird.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/String.h>
#include <LibCore/Timer.h>
#include <LibWebView/Application.h>
#import <Interface/LadybirdWebView.h>
#import <Interface/TaskManager.h>
#if !__has_feature(objc_arc)
# error "This project requires ARC"
#endif
static constexpr CGFloat const WINDOW_WIDTH = 600;
static constexpr CGFloat const WINDOW_HEIGHT = 400;
@interface TaskManager ()
{
RefPtr<Core::Timer> m_update_timer;
}
@end
@implementation TaskManager
- (instancetype)init
{
auto tab_rect = [[NSApp keyWindow] frame];
auto position_x = tab_rect.origin.x + (tab_rect.size.width - WINDOW_WIDTH) / 2;
auto position_y = tab_rect.origin.y + (tab_rect.size.height - WINDOW_HEIGHT) / 2;
auto window_rect = NSMakeRect(position_x, position_y, WINDOW_WIDTH, WINDOW_HEIGHT);
if (self = [super initWithWebView:nil windowRect:window_rect]) {
__weak TaskManager* weak_self = self;
m_update_timer = Core::Timer::create_repeating(1000, [weak_self] {
TaskManager* strong_self = weak_self;
if (strong_self == nil) {
return;
}
[strong_self updateStatistics];
});
[self setContentView:self.web_view];
[self setTitle:@"Task Manager"];
[self setIsVisible:YES];
[self updateStatistics];
m_update_timer->start();
}
return self;
}
- (void)updateStatistics
{
WebView::Application::the().update_process_statistics();
[self.web_view loadHTML:WebView::Application::the().generate_process_statistics_html()];
}
@end