barrier/CXScreen.h

82 lines
2.3 KiB
C++

#ifndef CXSCREEN_H
#define CXSCREEN_H
#include "IScreen.h"
#include <X11/Xlib.h>
class CXScreen : public IScreen {
public:
CXScreen(const CString& name);
virtual ~CXScreen();
// IScreen overrides
virtual void open(bool isPrimary);
virtual void close();
virtual void enterScreen(SInt32 x, SInt32 y);
virtual void leaveScreen();
virtual void warpCursor(SInt32 x, SInt32 y);
virtual void setClipboard(const IClipboard*);
virtual void onScreenSaver(bool);
virtual void onKeyDown(KeyID);
virtual void onKeyRepeat(KeyID, SInt32);
virtual void onKeyUp(KeyID);
virtual void onKeyToggle(KeyToggleMask);
virtual void onMouseDown(ButtonID);
virtual void onMouseUp(ButtonID);
virtual void onMouseMove(SInt32, SInt32);
virtual void onMouseWheel(SInt32);
virtual void onClipboardChanged();
virtual CString getName() const;
virtual void getSize(SInt32* width, SInt32* height) const;
virtual void getClipboard(IClipboard*) const;
protected:
// primary screen implementations
virtual void openPrimary();
virtual void closePrimary();
virtual void enterScreenPrimary(SInt32 x, SInt32 y);
virtual void leaveScreenPrimary();
virtual void setClipboardPrimary(const IClipboard*);
virtual void onScreenSaverPrimary(bool);
// secondary screen implementations
virtual void openSecondary();
virtual void closeSecondary();
virtual void enterScreenSecondary(SInt32 x, SInt32 y);
virtual void leaveScreenSecondary();
virtual void setClipboardSecondary(const IClipboard*);
virtual void onScreenSaverSecondary(bool);
// get the display
Display* getDisplay() const;
// process X events from the display
void onEvents();
// called by open() and close(). override to hook up and unhook the
// display connection to the event queue. call onEvents() when events
// are available.
virtual void onOpen(bool isPrimary) = 0;
virtual void onClose() = 0;
private:
void selectEvents(Window) const;
KeyID mapKey(unsigned int keycode) const;
ButtonID mapButton(unsigned int button) const;
void onPrimaryEvents();
void onSecondaryEvents();
private:
CString m_name;
Display* m_display;
int m_screen;
bool m_primary;
SInt32 m_w, m_h;
// stuff for primary screens
Window m_window;
bool m_active;
};
#endif