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Tear out or duplicate what's unique for WindowServer from Widgets.

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This turned into a huge refactoring that somehow also includes
making locks recursive/reentrant.
This commit is contained in:
Andreas Kling 2019-01-16 16:03:50 +01:00
parent e655aebd70
commit f7ca6d254d
30 changed files with 757 additions and 308 deletions
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55
WindowServer/WSWindow.h Normal file
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#pragma once
#include <Widgets/Rect.h>
#include <Widgets/GraphicsBitmap.h>
#include <AK/AKString.h>
#include <AK/InlineLinkedList.h>
#include "WSEventReceiver.h"
class Process;
class WSWindow final : public WSEventReceiver, public InlineLinkedListNode<WSWindow> {
public:
WSWindow(Process&, int window_id);
virtual ~WSWindow() override;
int window_id() const { return m_window_id; }
String title() const { return m_title; }
void set_title(String&&);
int x() const { return m_rect.x(); }
int y() const { return m_rect.y(); }
int width() const { return m_rect.width(); }
int height() const { return m_rect.height(); }
const Rect& rect() const { return m_rect; }
void set_rect(const Rect&);
void set_rect_without_repaint(const Rect& rect) { m_rect = rect; }
Point position() const { return m_rect.location(); }
void set_position(const Point& position) { set_rect({ position.x(), position.y(), width(), height() }); }
void set_position_without_repaint(const Point& position) { set_rect_without_repaint({ position.x(), position.y(), width(), height() }); }
virtual void event(WSEvent&) override;
bool is_being_dragged() const { return m_is_being_dragged; }
void set_is_being_dragged(bool b) { m_is_being_dragged = b; }
GraphicsBitmap* backing() { return m_backing.ptr(); }
// For InlineLinkedList.
// FIXME: Maybe make a ListHashSet and then WSWindowManager can just use that.
WSWindow* m_next { nullptr };
WSWindow* m_prev { nullptr };
private:
String m_title;
Rect m_rect;
bool m_is_being_dragged { false };
RetainPtr<GraphicsBitmap> m_backing;
Process& m_process;
int m_window_id { -1 };
};