314 lines
9.4 KiB
C++
314 lines
9.4 KiB
C++
/*
|
|
* synergy-plus -- mouse and keyboard sharing utility
|
|
* Copyright (C) 2009 The Synergy+ Project
|
|
* Copyright (C) 2004 Chris Schoeneman
|
|
*
|
|
* This package is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* found in the file COPYING that should have accompanied this file.
|
|
*
|
|
* This package is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef COSXSCREEN_H
|
|
#define COSXSCREEN_H
|
|
|
|
#include <bitset>
|
|
|
|
#include "stdmap.h"
|
|
#include "stdvector.h"
|
|
|
|
#include <Carbon/Carbon.h>
|
|
#include "COSXClipboard.h"
|
|
#include "CPlatformScreen.h"
|
|
|
|
#include <mach/mach_port.h>
|
|
#include <mach/mach_interface.h>
|
|
#include <mach/mach_init.h>
|
|
#include <IOKit/pwr_mgt/IOPMLib.h>
|
|
#include <IOKit/IOMessage.h>
|
|
|
|
extern "C" {
|
|
typedef int CGSConnectionID;
|
|
CGError CGSSetConnectionProperty(CGSConnectionID cid, CGSConnectionID targetCID, CFStringRef key, CFTypeRef value);
|
|
int _CGSDefaultConnection();
|
|
}
|
|
|
|
|
|
template <class T>
|
|
class CCondVar;
|
|
class CEventQueueTimer;
|
|
class CMutex;
|
|
class CThread;
|
|
class COSXKeyState;
|
|
class COSXScreenSaver;
|
|
|
|
//! Implementation of IPlatformScreen for OS X
|
|
class COSXScreen : public CPlatformScreen {
|
|
public:
|
|
COSXScreen(bool isPrimary);
|
|
virtual ~COSXScreen();
|
|
|
|
// IScreen overrides
|
|
virtual void* getEventTarget() const;
|
|
virtual bool getClipboard(ClipboardID id, IClipboard*) const;
|
|
virtual void getShape(SInt32& x, SInt32& y,
|
|
SInt32& width, SInt32& height) const;
|
|
virtual void getCursorPos(SInt32& x, SInt32& y) const;
|
|
|
|
// IPrimaryScreen overrides
|
|
virtual void reconfigure(UInt32 activeSides);
|
|
virtual void warpCursor(SInt32 x, SInt32 y);
|
|
virtual UInt32 registerHotKey(KeyID key, KeyModifierMask mask);
|
|
virtual void unregisterHotKey(UInt32 id);
|
|
virtual void fakeInputBegin();
|
|
virtual void fakeInputEnd();
|
|
virtual SInt32 getJumpZoneSize() const;
|
|
virtual bool isAnyMouseButtonDown() const;
|
|
virtual void getCursorCenter(SInt32& x, SInt32& y) const;
|
|
|
|
// ISecondaryScreen overrides
|
|
virtual void fakeMouseButton(ButtonID id, bool press) const;
|
|
virtual void fakeMouseMove(SInt32 x, SInt32 y) const;
|
|
virtual void fakeMouseRelativeMove(SInt32 dx, SInt32 dy) const;
|
|
virtual void fakeMouseWheel(SInt32 xDelta, SInt32 yDelta) const;
|
|
|
|
// IPlatformScreen overrides
|
|
virtual void enable();
|
|
virtual void disable();
|
|
virtual void enter();
|
|
virtual bool leave();
|
|
virtual bool setClipboard(ClipboardID, const IClipboard*);
|
|
virtual void checkClipboards();
|
|
virtual void openScreensaver(bool notify);
|
|
virtual void closeScreensaver();
|
|
virtual void screensaver(bool activate);
|
|
virtual void resetOptions();
|
|
virtual void setOptions(const COptionsList& options);
|
|
virtual void setSequenceNumber(UInt32);
|
|
virtual bool isPrimary() const;
|
|
|
|
protected:
|
|
// IPlatformScreen overrides
|
|
virtual void handleSystemEvent(const CEvent&, void*);
|
|
virtual void updateButtons();
|
|
virtual IKeyState* getKeyState() const;
|
|
|
|
private:
|
|
void updateScreenShape(const CGDirectDisplayID, const CGDisplayChangeSummaryFlags);
|
|
void postMouseEvent(CGPoint&) const;
|
|
|
|
// convenience function to send events
|
|
void sendEvent(CEvent::Type type, void* = NULL) const;
|
|
void sendClipboardEvent(CEvent::Type type, ClipboardID id) const;
|
|
|
|
// message handlers
|
|
bool onMouseMove(SInt32 mx, SInt32 my);
|
|
// mouse button handler. pressed is true if this is a mousedown
|
|
// event, false if it is a mouseup event. macButton is the index
|
|
// of the button pressed using the mac button mapping.
|
|
bool onMouseButton(bool pressed, UInt16 macButton);
|
|
bool onMouseWheel(SInt32 xDelta, SInt32 yDelta) const;
|
|
|
|
void constructMouseButtonEventMap();
|
|
|
|
bool onKey(CGEventRef event);
|
|
bool onHotKey(EventRef event) const;
|
|
|
|
// Added here to allow the carbon cursor hack to be called.
|
|
void showCursor();
|
|
void hideCursor();
|
|
|
|
// map mac mouse button to synergy buttons
|
|
ButtonID mapMacButtonToSynergy(UInt16) const;
|
|
|
|
// map mac scroll wheel value to a synergy scroll wheel value
|
|
SInt32 mapScrollWheelToSynergy(SInt32) const;
|
|
|
|
// map synergy scroll wheel value to a mac scroll wheel value
|
|
SInt32 mapScrollWheelFromSynergy(SInt32) const;
|
|
|
|
// get the current scroll wheel speed
|
|
double getScrollSpeed() const;
|
|
|
|
// get the current scroll wheel speed
|
|
double getScrollSpeedFactor() const;
|
|
|
|
// enable/disable drag handling for buttons 3 and up
|
|
void enableDragTimer(bool enable);
|
|
|
|
// drag timer handler
|
|
void handleDrag(const CEvent&, void*);
|
|
|
|
// clipboard check timer handler
|
|
void handleClipboardCheck(const CEvent&, void*);
|
|
|
|
// Resolution switch callback
|
|
static void displayReconfigurationCallback(CGDirectDisplayID,
|
|
CGDisplayChangeSummaryFlags, void*);
|
|
|
|
// fast user switch callback
|
|
static pascal OSStatus
|
|
userSwitchCallback(EventHandlerCallRef nextHandler,
|
|
EventRef theEvent, void* inUserData);
|
|
|
|
// sleep / wakeup support
|
|
void watchSystemPowerThread(void*);
|
|
static void testCanceled(CFRunLoopTimerRef timer, void*info);
|
|
static void powerChangeCallback(void* refcon, io_service_t service,
|
|
natural_t messageType, void* messageArgument);
|
|
void handlePowerChangeRequest(natural_t messageType,
|
|
void* messageArgument);
|
|
|
|
static CEvent::Type getConfirmSleepEvent();
|
|
void handleConfirmSleep(const CEvent& event, void*);
|
|
|
|
// global hotkey operating mode
|
|
static bool isGlobalHotKeyOperatingModeAvailable();
|
|
static void setGlobalHotKeysEnabled(bool enabled);
|
|
static bool getGlobalHotKeysEnabled();
|
|
|
|
// Quartz event tap support
|
|
static CGEventRef handleCGInputEvent(CGEventTapProxy proxy,
|
|
CGEventType type,
|
|
CGEventRef event,
|
|
void* refcon);
|
|
static CGEventRef handleCGInputEventSecondary(CGEventTapProxy proxy,
|
|
CGEventType type,
|
|
CGEventRef event,
|
|
void* refcon);
|
|
private:
|
|
struct CHotKeyItem {
|
|
public:
|
|
CHotKeyItem(UInt32, UInt32);
|
|
CHotKeyItem(EventHotKeyRef, UInt32, UInt32);
|
|
|
|
EventHotKeyRef getRef() const;
|
|
|
|
bool operator<(const CHotKeyItem&) const;
|
|
|
|
private:
|
|
EventHotKeyRef m_ref;
|
|
UInt32 m_keycode;
|
|
UInt32 m_mask;
|
|
};
|
|
|
|
enum MouseButtonState {
|
|
kMouseButtonUp = 0,
|
|
kMouseButtonDragged,
|
|
kMouseButtonDown,
|
|
kMouseButtonStateMax
|
|
};
|
|
|
|
|
|
class CMouseButtonState {
|
|
public:
|
|
void set(UInt32 button, MouseButtonState state);
|
|
bool any();
|
|
void reset();
|
|
void overwrite(UInt32 buttons);
|
|
|
|
bool test(UInt32 button) const;
|
|
SInt8 getFirstButtonDown() const;
|
|
private:
|
|
std::bitset<NumButtonIDs> m_buttons;
|
|
};
|
|
|
|
typedef std::map<UInt32, CHotKeyItem> HotKeyMap;
|
|
typedef std::vector<UInt32> HotKeyIDList;
|
|
typedef std::map<KeyModifierMask, UInt32> ModifierHotKeyMap;
|
|
typedef std::map<CHotKeyItem, UInt32> HotKeyToIDMap;
|
|
|
|
// true if screen is being used as a primary screen, false otherwise
|
|
bool m_isPrimary;
|
|
|
|
// true if mouse has entered the screen
|
|
bool m_isOnScreen;
|
|
|
|
// the display
|
|
CGDirectDisplayID m_displayID;
|
|
|
|
// screen shape stuff
|
|
SInt32 m_x, m_y;
|
|
SInt32 m_w, m_h;
|
|
SInt32 m_xCenter, m_yCenter;
|
|
|
|
// mouse state
|
|
mutable SInt32 m_xCursor, m_yCursor;
|
|
mutable bool m_cursorPosValid;
|
|
|
|
/* FIXME: this data structure is explicitly marked mutable due
|
|
to a need to track the state of buttons since the remote
|
|
side only lets us know of change events, and because the
|
|
fakeMouseButton button method is marked 'const'. This is
|
|
Evil, and this should be moved to a place where it need not
|
|
be mutable as soon as possible. */
|
|
mutable CMouseButtonState m_buttonState;
|
|
typedef std::map<UInt16, CGEventType> MouseButtonEventMapType;
|
|
std::vector<MouseButtonEventMapType> MouseButtonEventMap;
|
|
|
|
bool m_cursorHidden;
|
|
SInt32 m_dragNumButtonsDown;
|
|
Point m_dragLastPoint;
|
|
CEventQueueTimer* m_dragTimer;
|
|
|
|
// keyboard stuff
|
|
COSXKeyState* m_keyState;
|
|
|
|
// clipboards
|
|
COSXClipboard m_pasteboard;
|
|
UInt32 m_sequenceNumber;
|
|
|
|
// screen saver stuff
|
|
COSXScreenSaver* m_screensaver;
|
|
bool m_screensaverNotify;
|
|
|
|
// clipboard stuff
|
|
bool m_ownClipboard;
|
|
CEventQueueTimer* m_clipboardTimer;
|
|
|
|
// window object that gets user input events when the server
|
|
// has focus.
|
|
WindowRef m_hiddenWindow;
|
|
// window object that gets user input events when the server
|
|
// does not have focus.
|
|
WindowRef m_userInputWindow;
|
|
|
|
// fast user switching
|
|
EventHandlerRef m_switchEventHandlerRef;
|
|
|
|
// sleep / wakeup
|
|
CMutex* m_pmMutex;
|
|
CThread* m_pmWatchThread;
|
|
CCondVar<bool>* m_pmThreadReady;
|
|
CFRunLoopRef m_pmRunloop;
|
|
io_connect_t m_pmRootPort;
|
|
|
|
// hot key stuff
|
|
HotKeyMap m_hotKeys;
|
|
HotKeyIDList m_oldHotKeyIDs;
|
|
ModifierHotKeyMap m_modifierHotKeys;
|
|
UInt32 m_activeModifierHotKey;
|
|
KeyModifierMask m_activeModifierHotKeyMask;
|
|
HotKeyToIDMap m_hotKeyToIDMap;
|
|
|
|
// global hotkey operating mode
|
|
static bool s_testedForGHOM;
|
|
static bool s_hasGHOM;
|
|
|
|
// events
|
|
static CEvent::Type s_confirmSleepEvent;
|
|
|
|
// Quartz input event support
|
|
CFMachPortRef m_eventTapPort;
|
|
CFRunLoopSourceRef m_eventTapRLSR;
|
|
};
|
|
|
|
#endif
|