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https://github.com/deskflow/deskflow.git
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f48a5fe387
screens into CPrimaryScreen and merged common code from secondary screens into CSecondaryScreen. changed is-a relationship to a has-a between the primary and secondary screen classes and the generic platform dependent screen class to avoid multiple inheritance of implementation. also standardized the interface for those generic screen classes. adding a platform now involves implementing simpler interfaces: IScreen for the generic screen, IScreenEventHandler and some methods of CPrimaryScreen for the primary screen, and IScreenEventHandler and some methods of CSecondaryScreen for the secondary screen. did X11 platform but not win32 platform.
98 lines
2.4 KiB
C++
98 lines
2.4 KiB
C++
#ifndef CXWINDOWSPRIMARYSCREEN_H
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#define CXWINDOWSPRIMARYSCREEN_H
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#include "CPrimaryScreen.h"
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#include "IScreenEventHandler.h"
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#include "MouseTypes.h"
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#if defined(X_DISPLAY_MISSING)
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# error X11 is required to build synergy
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#else
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# include <X11/Xlib.h>
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#endif
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class CXWindowsScreen;
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class IScreenReceiver;
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class IPrimaryScreenReceiver;
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class CXWindowsPrimaryScreen :
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public CPrimaryScreen, public IScreenEventHandler {
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public:
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CXWindowsPrimaryScreen(IScreenReceiver*, IPrimaryScreenReceiver*);
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virtual ~CXWindowsPrimaryScreen();
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// CPrimaryScreen overrides
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virtual void reconfigure(UInt32 activeSides);
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virtual void warpCursor(SInt32 x, SInt32 y);
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virtual KeyModifierMask getToggleMask() const;
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virtual bool isLockedToScreen() const;
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virtual IScreen* getScreen() const;
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// IScreenEventHandler overrides
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virtual void onError();
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virtual void onScreensaver(bool activated);
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virtual bool onPreDispatch(const CEvent* event);
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virtual bool onEvent(CEvent* event);
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protected:
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// CPrimaryScreen overrides
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virtual void onPreRun();
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virtual void onPreOpen();
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virtual void onPostOpen();
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virtual void onPreEnter();
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virtual void onPreLeave();
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virtual void onEnterScreenSaver();
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virtual void createWindow();
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virtual void destroyWindow();
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virtual bool showWindow();
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virtual void hideWindow();
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virtual void warpCursorToCenter();
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virtual void updateKeys();
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private:
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void warpCursorNoFlush(Display*,
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SInt32 xAbsolute, SInt32 yAbsolute);
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void selectEvents(Display*, Window) const;
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void doSelectEvents(Display*, Window) const;
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KeyModifierMask mapModifier(unsigned int state) const;
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KeyID mapKey(XKeyEvent*) const;
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ButtonID mapButton(unsigned int button) const;
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class CKeyEventInfo {
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public:
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int m_event;
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Window m_window;
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Time m_time;
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KeyCode m_keycode;
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};
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static Bool findKeyEvent(Display*, XEvent* xevent, XPointer arg);
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private:
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CXWindowsScreen* m_screen;
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IPrimaryScreenReceiver* m_receiver;
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// our window
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Window m_window;
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// note toggle keys that toggle on up/down (false) or on
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// transition (true)
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bool m_numLockHalfDuplex;
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bool m_capsLockHalfDuplex;
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// masks that indicate which modifier bits are for toggle keys
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unsigned int m_numLockMask;
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unsigned int m_capsLockMask;
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unsigned int m_scrollLockMask;
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// last mouse position
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SInt32 m_x, m_y;
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// position of center pixel of screen
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SInt32 m_xCenter, m_yCenter;
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};
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#endif
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