barrier/lib/server/CPrimaryClient.h
2002-07-30 18:31:00 +00:00

113 lines
2.9 KiB
C++

#ifndef CPRIMARYCLIENT_H
#define CPRIMARYCLIENT_H
#include "IClient.h"
#include "IScreenReceiver.h"
#include "ProtocolTypes.h"
class IClipboard;
class CPrimaryScreen;
class IPrimaryScreenFactory;
class IPrimaryScreenReceiver;
class IServer;
//! Primary screen as pseudo-client
/*!
The primary screen does not have a client associated with it. This
class provides a pseudo-client to allow the primary screen to be
treated as if it was on a client.
*/
class CPrimaryClient : public IScreenReceiver, public IClient {
public:
/*!
\c name is the name of the server. the caller retains ownership of
\c factory.
*/
CPrimaryClient(IPrimaryScreenFactory* factory, IServer*,
IPrimaryScreenReceiver*, const CString& name);
~CPrimaryClient();
//! @name manipulators
//@{
//! Exit event loop
/*!
Force mainLoop() to return. This call can return before
mainLoop() does (i.e. asynchronously). This may only be
called between a successful open() and close().
*/
void exitMainLoop();
//! Update configuration
/*!
Handles reconfiguration of jump zones.
*/
void reconfigure(UInt32 activeSides);
//@}
//! @name accessors
//@{
//! Get clipboard
/*!
Save the marshalled contents of the clipboard indicated by \c id.
*/
void getClipboard(ClipboardID, CString&) const;
//! Get toggle key state
/*!
Returns the primary screen's current toggle modifier key state.
*/
KeyModifierMask getToggleMask() const;
//! Get screen lock state
/*!
Returns true if the user is locked to the screen.
*/
bool isLockedToScreen() const;
//@}
// IScreenReceiver overrides
virtual void onError();
virtual void onInfoChanged(const CClientInfo&);
virtual bool onGrabClipboard(ClipboardID);
virtual void onClipboardChanged(ClipboardID, const CString&);
// IClient overrides
virtual bool open();
virtual void mainLoop();
virtual void close();
virtual void enter(SInt32 xAbs, SInt32 yAbs,
UInt32 seqNum, KeyModifierMask mask,
bool forScreensaver);
virtual bool leave();
virtual void setClipboard(ClipboardID, const CString&);
virtual void grabClipboard(ClipboardID);
virtual void setClipboardDirty(ClipboardID, bool);
virtual void keyDown(KeyID, KeyModifierMask);
virtual void keyRepeat(KeyID, KeyModifierMask, SInt32 count);
virtual void keyUp(KeyID, KeyModifierMask);
virtual void mouseDown(ButtonID);
virtual void mouseUp(ButtonID);
virtual void mouseMove(SInt32 xAbs, SInt32 yAbs);
virtual void mouseWheel(SInt32 delta);
virtual void screensaver(bool activate);
virtual CString getName() const;
virtual SInt32 getJumpZoneSize() const;
virtual void getShape(SInt32& x, SInt32& y,
SInt32& width, SInt32& height) const;
virtual void getCursorPos(SInt32& x, SInt32& y) const;
virtual void getCursorCenter(SInt32& x, SInt32& y) const;
private:
IServer* m_server;
CPrimaryScreen* m_screen;
CString m_name;
UInt32 m_seqNum;
CClientInfo m_info;
bool m_clipboardDirty[kClipboardEnd];
};
#endif