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WindowServer: Add basic menu applet concept

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It's now possible to create a little applet window that sits inside the
system's menubar. This is done using the new CreateMenuApplet IPC call.

So far, it's possible to assign a backing store ID, and to invalidate
rects for repaint. There is no way to get the events from inside the
applet just yet.

This will allow us to move the CPU graph and audio thingy to separate
applet processes. :^)
This commit is contained in:
Andreas Kling 2019-12-05 19:36:01 +01:00
parent 2d18fc8052
commit 44d5388e78
8 changed files with 174 additions and 0 deletions
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8
Servers/WindowServer/WSMenuManager.h
View file

@ -3,6 +3,7 @@
#include "WSMenu.h"
#include <LibCore/CObject.h>
#include <LibCore/CTimer.h>
#include <WindowServer/WSMenuApplet.h>
#include <WindowServer/WSCPUMonitor.h>
#include <WindowServer/WSWindow.h>
@ -33,6 +34,10 @@ public:
void close_everyone_not_in_lineage(WSMenu&);
void close_menu_and_descendants(WSMenu&);
void add_applet(WSMenuApplet&);
void remove_applet(WSMenuApplet&);
void invalidate_applet(WSMenuApplet&, const Rect&);
private:
void close_menus(const Vector<WSMenu*>&);
@ -42,6 +47,7 @@ private:
void handle_menu_mouse_event(WSMenu&, const WSMouseEvent&);
void draw();
void draw_applet(const WSMenuApplet&);
void tick_clock();
RefPtr<WSWindow> m_window;
@ -55,6 +61,8 @@ private:
RefPtr<GraphicsBitmap> m_muted_bitmap;
RefPtr<GraphicsBitmap> m_unmuted_bitmap;
Vector<WeakPtr<WSMenuApplet>> m_applets;
OwnPtr<AClientConnection> m_audio_client;
Rect m_audio_rect;