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Code Issues Activity Actions

WindowServer: Add a simple CPU usage graph to the global menu bar.

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This is pretty cute and helps me spot when something's chewing up CPU.
This commit is contained in:
Andreas Kling 2019-02-26 02:17:25 +01:00
parent b341cab9cc
commit 2fb3fa7f69
3 changed files with 75 additions and 13 deletions
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7
WindowServer/WSWindowManager.h
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@ -11,6 +11,7 @@
#include "WSMessageReceiver.h"
#include "WSMenuBar.h"
#include <WindowServer/WSWindowType.h>
#include <AK/CircularQueue.h>
class WSAPIClientRequest;
class WSScreen;
@ -79,7 +80,6 @@ private:
void handle_close_button_mouse_event(WSWindow&, WSMouseEvent&);
void start_window_resize(WSWindow&, WSMouseEvent&);
void handle_client_request(WSAPIClientRequest&);
void set_active_window(WSWindow*);
void set_hovered_window(WSWindow*);
template<typename Callback> IterationDecision for_each_visible_window_of_type_from_back_to_front(WSWindowType, Callback);
@ -88,12 +88,11 @@ private:
template<typename Callback> IterationDecision for_each_visible_window_from_back_to_front(Callback);
template<typename Callback> void for_each_active_menubar_menu(Callback);
void close_current_menu();
virtual void on_message(WSMessage&) override;
void compose();
void paint_window_frame(WSWindow&);
void flip_buffers();
void tick_clock();
WSScreen& m_screen;
Rect m_screen_rect;
@ -155,4 +154,6 @@ private:
Color m_menu_selection_color;
WeakPtr<WSMenuBar> m_current_menubar;
WeakPtr<WSMenu> m_current_menu;
CircularQueue<float, 30> m_cpu_history;
};