GHOST_SystemCocoa Class Reference

#include <GHOST_SystemCocoa.h>

Inherits GHOST_System.

Public Member Functions
	GHOST_SystemCocoa ()
	~GHOST_SystemCocoa ()
GHOST_TUns64	getMilliSeconds () const
GHOST_TUns8	getNumDisplays () const
void	getMainDisplayDimensions (GHOST_TUns32 &width, GHOST_TUns32 &height) const
void	getAllDisplayDimensions (GHOST_TUns32 &width, GHOST_TUns32 &height) const
GHOST_IWindow *	createWindow (const char *title, GHOST_TInt32 left, GHOST_TInt32 top, GHOST_TUns32 width, GHOST_TUns32 height, GHOST_TWindowState state, GHOST_TDrawingContextType type, GHOST_GLSettings glSettings, const bool exclusive=false, const bool is_dialog=false, const GHOST_IWindow *parentWindow=NULL)
GHOST_IContext *	createOffscreenContext (GHOST_GLSettings glSettings)
GHOST_TSuccess	disposeContext (GHOST_IContext *context)
bool	processEvents (bool waitForEvent)
void	handleQuitRequest ()
bool	handleOpenDocumentRequest (void *filepathStr)
GHOST_TSuccess	handleDraggingEvent (GHOST_TEventType eventType, GHOST_TDragnDropTypes draggedObjectType, GHOST_WindowCocoa *window, int mouseX, int mouseY, void *data)
GHOST_TSuccess	getCursorPosition (GHOST_TInt32 &x, GHOST_TInt32 &y) const
GHOST_TSuccess	setCursorPosition (GHOST_TInt32 x, GHOST_TInt32 y)
GHOST_TSuccess	getModifierKeys (GHOST_ModifierKeys &keys) const
GHOST_TSuccess	getButtons (GHOST_Buttons &buttons) const
GHOST_TUns8 *	getClipboard (bool selection) const
void	putClipboard (GHOST_TInt8 *buffer, bool selection) const
GHOST_TSuccess	handleWindowEvent (GHOST_TEventType eventType, GHOST_WindowCocoa *window)
GHOST_TSuccess	handleApplicationBecomeActiveEvent ()
bool	hasDialogWindow ()
void	notifyExternalEventProcessed ()
int	toggleConsole (int action)
GHOST_TSuccess	handleTabletEvent (void *eventPtr, short eventType)
bool	handleTabletEvent (void *eventPtr)
GHOST_TSuccess	handleMouseEvent (void *eventPtr)
GHOST_TSuccess	handleKeyEvent (void *eventPtr)
Public Member Functions inherited from GHOST_System
GHOST_ITimerTask *	installTimer (GHOST_TUns64 delay, GHOST_TUns64 interval, GHOST_TimerProcPtr timerProc, GHOST_TUserDataPtr userData=NULL)
GHOST_TSuccess	removeTimer (GHOST_ITimerTask *timerTask)
GHOST_TSuccess	disposeWindow (GHOST_IWindow *window)
bool	validWindow (GHOST_IWindow *window)
GHOST_TSuccess	beginFullScreen (const GHOST_DisplaySetting &setting, GHOST_IWindow **window, const bool stereoVisual, const bool alphaBackground)
GHOST_TSuccess	updateFullScreen (const GHOST_DisplaySetting &setting, GHOST_IWindow **window)
GHOST_TSuccess	endFullScreen (void)
bool	getFullScreen (void)
bool	useNativePixel (void)
void	useWindowFocus (const bool use_focus)
void	dispatchEvents ()
GHOST_TSuccess	addEventConsumer (GHOST_IEventConsumer *consumer)
GHOST_TSuccess	removeEventConsumer (GHOST_IEventConsumer *consumer)
GHOST_TSuccess	getModifierKeyState (GHOST_TModifierKeyMask mask, bool &isDown) const
GHOST_TSuccess	getButtonState (GHOST_TButtonMask mask, bool &isDown) const
void	setTabletAPI (GHOST_TTabletAPI api)
GHOST_TTabletAPI	getTabletAPI (void)
GHOST_TSuccess	pushEvent (GHOST_IEvent *event)
GHOST_TimerManager *	getTimerManager () const
GHOST_EventManager *	getEventManager () const
GHOST_WindowManager *	getWindowManager () const
virtual GHOST_TSuccess	showMessageBox (const char *, const char *, const char *, const char *, const char *, GHOST_DialogOptions) const
virtual void	initDebug (bool is_debug_enabled)
virtual bool	isDebugEnabled ()

Protected Member Functions
GHOST_TSuccess	init ()
GHOST_TSuccess	setMouseCursorPosition (GHOST_TInt32 x, GHOST_TInt32 y)
Protected Member Functions inherited from GHOST_System
	GHOST_System ()
virtual	~GHOST_System ()
virtual GHOST_TSuccess	exit ()
GHOST_TSuccess	createFullScreenWindow (GHOST_Window **window, const GHOST_DisplaySetting &settings, const bool stereoVisual, const bool alphaBackground=0)
Protected Member Functions inherited from GHOST_ISystem
	GHOST_ISystem ()
virtual	~GHOST_ISystem ()

Protected Attributes
GHOST_TUns64	m_start_time
bool	m_outsideLoopEventProcessed
bool	m_needDelayedApplicationBecomeActiveEventProcessing
GHOST_TUns32	m_modifierMask
bool	m_ignoreWindowSizedMessages
bool	m_ignoreMomentumScroll
bool	m_multiTouchScroll
double	m_last_warp_timestamp
Protected Attributes inherited from GHOST_System
GHOST_DisplayManager *	m_displayManager
GHOST_TimerManager *	m_timerManager
GHOST_WindowManager *	m_windowManager
GHOST_EventManager *	m_eventManager
GHOST_DisplaySetting	m_preFullScreenSetting
GHOST_TTabletAPI	m_tabletAPI
bool	m_is_debug_enabled

Additional Inherited Members
Static Public Member Functions inherited from GHOST_ISystem
static GHOST_TSuccess	createSystem ()
static GHOST_TSuccess	disposeSystem ()
static GHOST_ISystem *	getSystem ()
Public Attributes inherited from GHOST_System
bool	m_nativePixel
bool	m_windowFocus
Static Protected Attributes inherited from GHOST_ISystem
static GHOST_ISystem *	m_system = NULL

Detailed Description

Definition at line 40 of file GHOST_SystemCocoa.h.

Constructor & Destructor Documentation

GHOST_SystemCocoa()

GHOST_SystemCocoa::GHOST_SystemCocoa

(

)

Constructor.

Definition at line 503 of file GHOST_SystemCocoa.mm.

References free(), GHOST_ASSERT, GHOST_DisplayManager::initialize(), len, GHOST_System::m_displayManager, m_ignoreMomentumScroll, m_ignoreWindowSizedMessages, m_last_warp_timestamp, m_modifierMask, m_multiTouchScroll, m_needDelayedApplicationBecomeActiveEventProcessing, m_outsideLoopEventProcessed, m_start_time, and NULL.

~GHOST_SystemCocoa()

GHOST_SystemCocoa::~GHOST_SystemCocoa

(

)

Destructor.

Definition at line 541 of file GHOST_SystemCocoa.mm.

Member Function Documentation

createOffscreenContext()

GHOST_IContext * GHOST_SystemCocoa::createOffscreenContext ( GHOST_GLSettings  glSettings )

virtual

Create a new offscreen context. Never explicitly delete the context, use disposeContext() instead.

Returns

The new context (or 0 if creation failed).

Create a new offscreen context. Never explicitly delete the context, use disposeContext() instead.

Returns

The new context (or 0 if creation failed).

Implements GHOST_System.

Definition at line 768 of file GHOST_SystemCocoa.mm.

References context, and NULL.

createWindow()

GHOST_IWindow * GHOST_SystemCocoa::createWindow ( const char *  title, GHOST_TInt32  left, GHOST_TInt32  top, GHOST_TUns32  width, GHOST_TUns32  height, GHOST_TWindowState  state, GHOST_TDrawingContextType  type, GHOST_GLSettings  glSettings, const bool  exclusive = false, const bool  is_dialog = false, const GHOST_IWindow *  parentWindow = NULL  )

virtual

Create a new window. The new window is added to the list of windows managed. Never explicitly delete the window, use disposeWindow() instead.

Parameters

title	The name of the window. (displayed in the title bar of the window if the OS supports it).
left	The coordinate of the left edge of the window.
top	The coordinate of the top edge of the window.
width	The width the window.
height	The height the window.
state	The state of the window when opened.
type	The type of drawing context installed in this window.
glSettings	Misc OpenGL settings.
exclusive	Use to show the window ontop and ignore others (used fullscreen).
parentWindow	Parent (embedder) window.

Returns

The new window (or 0 if creation failed).

Implements GHOST_ISystem.

Definition at line 702 of file GHOST_SystemCocoa.mm.

References GHOST_WindowManager::addWindow(), bottom, GHOST_GLSettings::flags, getMilliSeconds(), GHOST_IWindow::getValid(), GHOST_ASSERT, GHOST_glDebugContext, GHOST_glStereoVisual, GHOST_kEventWindowActivate, GHOST_kEventWindowSize, GHOST_PRINT, height, left, GHOST_System::m_windowManager, NULL, GHOST_System::pushEvent(), GHOST_WindowManager::setActiveWindow(), state, top, type, and width.

disposeContext()

GHOST_TSuccess GHOST_SystemCocoa::disposeContext ( GHOST_IContext *  context )

virtual

Dispose of a context.

Parameters

context

Pointer to the context to be disposed.

Returns

Indication of success.

Implements GHOST_ISystem.

Definition at line 784 of file GHOST_SystemCocoa.mm.

References context, and GHOST_kSuccess.

getAllDisplayDimensions()

void GHOST_SystemCocoa::getAllDisplayDimensions ( GHOST_TUns32 &  width, GHOST_TUns32 &  height  ) const

virtual

Returns the combine dimensions of all monitors.

Returns

The dimension of the workspace.

Implements GHOST_ISystem.

Definition at line 696 of file GHOST_SystemCocoa.mm.

References getMainDisplayDimensions(), height, and width.

getButtons()

GHOST_TSuccess GHOST_SystemCocoa::getButtons ( GHOST_Buttons &  buttons ) const

virtual

Returns the state of the mouse buttons (outside the message queue).

Parameters

buttons

The state of the buttons.

Returns

Indication of success.

Implements GHOST_System.

Definition at line 871 of file GHOST_SystemCocoa.mm.

References GHOST_Buttons::clear(), GHOST_kButtonMaskButton4, GHOST_kButtonMaskButton5, GHOST_kButtonMaskLeft, GHOST_kButtonMaskMiddle, GHOST_kButtonMaskRight, GHOST_kSuccess, and GHOST_Buttons::set().

getClipboard()

GHOST_TUns8 * GHOST_SystemCocoa::getClipboard ( bool  selection ) const

virtual

Returns Clipboard data

Parameters

selection

Indicate which buffer to return.

Returns

Returns the selected buffer

Implements GHOST_System.

Definition at line 1936 of file GHOST_SystemCocoa.mm.

References NULL.

getCursorPosition()

GHOST_TSuccess GHOST_SystemCocoa::getCursorPosition ( GHOST_TInt32 &  x, GHOST_TInt32 &  y  ) const

virtual

Returns the current location of the cursor (location in screen coordinates)

Parameters

x	The x-coordinate of the cursor.
y	The y-coordinate of the cursor.

Returns

Indication of success.

Note

: returns coordinates in Cocoa screen coordinates

Implements GHOST_ISystem.

Definition at line 794 of file GHOST_SystemCocoa.mm.

References GHOST_kSuccess, x, and y.

Referenced by GHOST_WindowCocoa::setWindowCursorGrab().

getMainDisplayDimensions()

void GHOST_SystemCocoa::getMainDisplayDimensions ( GHOST_TUns32 &  width, GHOST_TUns32 &  height  ) const

virtual

Returns the dimensions of the main display on this system.

Returns

The dimension of the main display.

Implements GHOST_ISystem.

Definition at line 679 of file GHOST_SystemCocoa.mm.

References height, and width.

Referenced by getAllDisplayDimensions().

getMilliSeconds()

GHOST_TUns64 GHOST_SystemCocoa::getMilliSeconds ( ) const

virtual

Returns the system time. Returns the number of milliseconds since the start of the system process. Based on ANSI clock() routine.

Returns

The number of milliseconds.

Reimplemented from GHOST_System.

Definition at line 658 of file GHOST_SystemCocoa.mm.

References m_start_time, and NULL.

Referenced by createWindow(), DeviceEvent(), handleApplicationBecomeActiveEvent(), handleDraggingEvent(), handleOpenDocumentRequest(), handleQuitRequest(), handleWindowEvent(), processEvents(), and setCursorPosition().

getModifierKeys()

GHOST_TSuccess GHOST_SystemCocoa::getModifierKeys ( GHOST_ModifierKeys &  keys ) const

virtual

Returns the state of all modifier keys.

Parameters

keys	The state of all modifier keys (true == pressed).

Returns

Indication of success.

Implements GHOST_System.

Definition at line 859 of file GHOST_SystemCocoa.mm.

References GHOST_kModifierKeyLeftAlt, GHOST_kModifierKeyLeftControl, GHOST_kModifierKeyLeftShift, GHOST_kModifierKeyOS, GHOST_kSuccess, m_modifierMask, and GHOST_ModifierKeys::set().

getNumDisplays()

GHOST_TUns8 GHOST_SystemCocoa::getNumDisplays ( ) const

virtual

Returns the number of displays on this system.

Returns

The number of displays.

Implements GHOST_ISystem.

Definition at line 670 of file GHOST_SystemCocoa.mm.

handleApplicationBecomeActiveEvent()

GHOST_TSuccess GHOST_SystemCocoa::handleApplicationBecomeActiveEvent

(

)

Handles the Cocoa event telling the application has become active (again)

Returns

Indication whether the event was handled.

Definition at line 973 of file GHOST_SystemCocoa.mm.

References GHOST_WindowManager::getActiveWindow(), getMilliSeconds(), GHOST_WindowManager::getWindows(), GHOST_kEventKeyDown, GHOST_kEventKeyUp, GHOST_kFailure, GHOST_kKeyLeftAlt, GHOST_kKeyLeftControl, GHOST_kKeyLeftShift, GHOST_kKeyOS, GHOST_kSuccess, GHOST_WindowCocoa::isDialog(), m_modifierMask, m_needDelayedApplicationBecomeActiveEventProcessing, m_outsideLoopEventProcessed, GHOST_System::m_windowManager, and GHOST_System::pushEvent().

Referenced by processEvents().

handleDraggingEvent()

GHOST_TSuccess GHOST_SystemCocoa::handleDraggingEvent	(	GHOST_TEventType	eventType,
		GHOST_TDragnDropTypes	draggedObjectType,
		GHOST_WindowCocoa *	window,
		int	mouseX,
		int	mouseY,
		void *	data
	)

Handles a drag'n'drop destination event. Called by GHOST_WindowCocoa window subclass

Parameters

eventType	The type of drag'n'drop event.
draggedObjectType	The type object concerned. (currently array of file names, string, TIFF image).
mouseX	x mouse coordinate (in cocoa base window coordinates).
mouseY	y mouse coordinate.
window	The window on which the event occurred.

Returns

Indication whether the event was handled.

Definition at line 1116 of file GHOST_SystemCocoa.mm.

References GHOST_TStringArray::count, data, free(), getMilliSeconds(), GHOST_kDragnDropTypeBitmap, GHOST_kDragnDropTypeFilenames, GHOST_kDragnDropTypeString, GHOST_kEventDraggingDropDone, GHOST_kEventDraggingEntered, GHOST_kEventDraggingExited, GHOST_kEventDraggingUpdated, GHOST_kFailure, GHOST_kSuccess, IB_rect, IMB_allocImBuf(), m_outsideLoopEventProcessed, NULL, GHOST_System::pushEvent(), ImBuf::rect, GHOST_TStringArray::strings, GHOST_System::validWindow(), x, and y.

handleKeyEvent()

GHOST_TSuccess GHOST_SystemCocoa::handleKeyEvent

(

void *

eventPtr

)

Handles a key event.

Parameters

eventPtr

An #NSEvent pointer (cast to void * to enable compilation in standard C++).

Returns

Indication whether the event was handled.

Definition at line 1778 of file GHOST_SystemCocoa.mm.

References convertKey(), GHOST_WindowManager::getWindowAssociatedWithOSWindow(), GHOST_kEventKeyDown, GHOST_kEventKeyUp, GHOST_kFailure, GHOST_kKeyDownArrow, GHOST_kKeyF1, GHOST_kKeyF20, GHOST_kKeyLeftAlt, GHOST_kKeyLeftArrow, GHOST_kKeyLeftControl, GHOST_kKeyLeftShift, GHOST_kKeyOS, GHOST_kKeyQ, GHOST_kSuccess, length(), m_ignoreMomentumScroll, m_modifierMask, GHOST_System::m_windowManager, NULL, GHOST_System::pushEvent(), type, and x.

Referenced by processEvents().

handleMouseEvent()

GHOST_TSuccess GHOST_SystemCocoa::handleMouseEvent

(

void *

eventPtr

)

Handles a mouse event.

Parameters

eventPtr

An #NSEvent pointer (cast to void * to enable compilation in standard C++).

Returns

Indication whether the event was handled.

Definition at line 1476 of file GHOST_SystemCocoa.mm.

References bounds(), GHOST_WindowCocoa::clientToScreenIntern(), convertButton(), GHOST_WindowManager::getActiveWindow(), GHOST_WindowCocoa::getClientBounds(), GHOST_Window::getCursorGrabAccum(), GHOST_Window::getCursorGrabAxis(), GHOST_Window::getCursorGrabBounds(), GHOST_Window::getCursorGrabInitPos(), GHOST_Window::getCursorGrabMode(), GHOST_Window::getCursorGrabModeIsWarp(), GHOST_WindowCocoa::getOSWindow(), GHOST_WindowManager::getWindowAssociatedWithOSWindow(), GHOST_kButtonMaskLeft, GHOST_kButtonMaskRight, GHOST_kEventButtonDown, GHOST_kEventButtonUp, GHOST_kEventCursorMove, GHOST_kFailure, GHOST_kGrabDisable, GHOST_kGrabHide, GHOST_kGrabWrap, GHOST_kSuccess, GHOST_kTrackpadEventMagnify, GHOST_kTrackpadEventRotate, GHOST_kTrackpadEventScroll, GHOST_kTrackpadEventSmartMagnify, handleTabletEvent(), GHOST_Rect::m_b, m_ignoreMomentumScroll, GHOST_Rect::m_l, m_last_warp_timestamp, m_multiTouchScroll, GHOST_Rect::m_r, GHOST_Rect::m_t, GHOST_System::m_windowManager, GHOST_System::pushEvent(), GHOST_WindowCocoa::screenToClient(), GHOST_WindowCocoa::screenToClientIntern(), GHOST_Window::setCursorGrabAccum(), setMouseCursorPosition(), type, GHOST_Rect::wrapPoint(), x, and y.

handleOpenDocumentRequest()

bool GHOST_SystemCocoa::handleOpenDocumentRequest

(

void *

filepathStr

)

Handle Cocoa openFile event Display confirmation request panel if changes performed since last save

Definition at line 1363 of file GHOST_SystemCocoa.mm.

References count, GHOST_WindowManager::getActiveWindow(), GHOST_Window::getCursorGrabModeIsWarp(), getMilliSeconds(), GHOST_kEventOpenMainFile, GHOST_kFailure, GHOST_System::m_windowManager, NULL, and GHOST_System::pushEvent().

handleQuitRequest()

void GHOST_SystemCocoa::handleQuitRequest

(

)

Handle User request to quit, from Menu bar Quit, and Cmd+Q Display alert panel if changes performed since last save

Definition at line 1350 of file GHOST_SystemCocoa.mm.

References GHOST_WindowManager::getActiveWindow(), GHOST_Window::getCursorGrabModeIsWarp(), getMilliSeconds(), GHOST_kEventQuitRequest, m_outsideLoopEventProcessed, GHOST_System::m_windowManager, and GHOST_System::pushEvent().

handleTabletEvent() [1/2]

bool GHOST_SystemCocoa::handleTabletEvent

(

void *

eventPtr

)

Definition at line 1459 of file GHOST_SystemCocoa.mm.

References handleTabletEvent().

handleTabletEvent() [2/2]

GHOST_TSuccess GHOST_SystemCocoa::handleTabletEvent	(	void *	eventPtr,
		short	eventType
	)

Handles a tablet event.

Parameters

eventPtr	An #NSEvent pointer (cast to void* to enable compilation in standard C++).
eventType	The type of the event. It needs to be passed separately as it can be either directly in the event type, or as a sub-type if combined with a mouse button event.

Returns

Indication whether the event was handled.

Definition at line 1405 of file GHOST_SystemCocoa.mm.

References GHOST_TabletData::Active, FALSE, GHOST_WindowManager::getWindowAssociatedWithOSWindow(), GHOST_ASSERT, GHOST_kFailure, GHOST_kSuccess, GHOST_kTabletModeEraser, GHOST_kTabletModeNone, GHOST_kTabletModeStylus, GHOST_TABLET_DATA_NONE, GHOST_System::m_windowManager, GHOST_TabletData::Pressure, GHOST_TabletData::Xtilt, and GHOST_TabletData::Ytilt.

Referenced by handleMouseEvent(), and handleTabletEvent().

handleWindowEvent()

GHOST_TSuccess GHOST_SystemCocoa::handleWindowEvent	(	GHOST_TEventType	eventType,
		GHOST_WindowCocoa *	window
	)

Handles a window event. Called by GHOST_WindowCocoa window delegate

Parameters

eventType	The type of window event.
window	The window on which the event occurred.

Returns

Indication whether the event was handled.

Definition at line 1052 of file GHOST_SystemCocoa.mm.

References GHOST_Window::getCursorShape(), GHOST_Window::getCursorVisibility(), getMilliSeconds(), GHOST_kButtonMaskLeft, GHOST_kEventButtonUp, GHOST_kEventNativeResolutionChange, GHOST_kEventWindowActivate, GHOST_kEventWindowClose, GHOST_kEventWindowDeactivate, GHOST_kEventWindowMove, GHOST_kEventWindowSize, GHOST_kEventWindowUpdate, GHOST_kFailure, GHOST_kSuccess, GHOST_TABLET_DATA_NONE, GHOST_WindowCocoa::loadCursor(), m_ignoreWindowSizedMessages, GHOST_System::m_nativePixel, m_outsideLoopEventProcessed, GHOST_System::m_windowManager, GHOST_System::pushEvent(), GHOST_WindowManager::setActiveWindow(), GHOST_WindowCocoa::setNativePixelSize(), GHOST_WindowManager::setWindowInactive(), GHOST_Window::updateDrawingContext(), and GHOST_System::validWindow().

hasDialogWindow()

bool GHOST_SystemCocoa::hasDialogWindow

(

)

Returns

True if any dialog window is open.

Definition at line 1035 of file GHOST_SystemCocoa.mm.

References GHOST_WindowManager::getWindows(), GHOST_WindowCocoa::isDialog(), and GHOST_System::m_windowManager.

init()

GHOST_TSuccess GHOST_SystemCocoa::init ( void  )

protectedvirtual

Initializes the system. For now, it just registers the window class (WNDCLASS).

Returns

A success value.

Reimplemented from GHOST_System.

Definition at line 545 of file GHOST_SystemCocoa.mm.

References GHOST_System::init(), and CocoaAppDelegate::setSystemCocoa:.

notifyExternalEventProcessed()

void GHOST_SystemCocoa::notifyExternalEventProcessed

(

)

External objects should call this when they send an event outside processEvents.

Definition at line 1046 of file GHOST_SystemCocoa.mm.

References m_outsideLoopEventProcessed.

Referenced by DeviceEvent().

processEvents()

bool GHOST_SystemCocoa::processEvents ( bool  waitForEvent )

virtual

Gets events from the system and stores them in the queue.

Parameters

waitForEvent

Flag to wait for an event (or return immediately).

Returns

Indication of the presence of events.

The event queue polling function

Implements GHOST_ISystem.

Definition at line 889 of file GHOST_SystemCocoa.mm.

References double(), GHOST_TimerManager::fireTimers(), getMilliSeconds(), GHOST_System::getTimerManager(), GHOST_kFireTimeNever, handleApplicationBecomeActiveEvent(), handleKeyEvent(), m_ignoreWindowSizedMessages, m_needDelayedApplicationBecomeActiveEventProcessing, m_outsideLoopEventProcessed, next, GHOST_TimerManager::nextFireTime(), NULL, and type.

putClipboard()

void GHOST_SystemCocoa::putClipboard ( GHOST_TInt8 *  buffer, bool  selection  ) const

virtual

Puts buffer to system clipboard

Parameters

buffer	The buffer to be copied.
selection	Indicates which buffer to copy too, only used on X11.

Implements GHOST_System.

Definition at line 1973 of file GHOST_SystemCocoa.mm.

setCursorPosition()

GHOST_TSuccess GHOST_SystemCocoa::setCursorPosition ( GHOST_TInt32  x, GHOST_TInt32  y  )

virtual

Updates the location of the cursor (location in screen coordinates).

Parameters

x	The x-coordinate of the cursor.
y	The y-coordinate of the cursor.

Returns

Indication of success.

Note

: expect Cocoa screen coordinates

Implements GHOST_ISystem.

Definition at line 807 of file GHOST_SystemCocoa.mm.

References GHOST_WindowManager::getActiveWindow(), GHOST_WindowCocoa::GetCocoaTabletData(), getMilliSeconds(), GHOST_kEventCursorMove, GHOST_kFailure, GHOST_kSuccess, m_outsideLoopEventProcessed, GHOST_System::m_windowManager, GHOST_System::pushEvent(), setMouseCursorPosition(), x, and y.

Referenced by GHOST_WindowCocoa::setWindowCursorGrab().

setMouseCursorPosition()

GHOST_TSuccess GHOST_SystemCocoa::setMouseCursorPosition ( GHOST_TInt32  x, GHOST_TInt32  y  )

protected

Performs the actual cursor position update (location in screen coordinates).

Parameters

x	The x-coordinate of the cursor.
y	The y-coordinate of the cursor.

Returns

Indication of success.

Definition at line 827 of file GHOST_SystemCocoa.mm.

References float(), GHOST_WindowManager::getActiveWindow(), GHOST_WindowCocoa::getScreen(), GHOST_kFailure, GHOST_kSuccess, GHOST_System::m_windowManager, x, and y.

Referenced by handleMouseEvent(), and setCursorPosition().

toggleConsole()

int GHOST_SystemCocoa::toggleConsole ( int  action )

inlinevirtual

See also

GHOST_ISystem

Implements GHOST_ISystem.

Definition at line 247 of file GHOST_SystemCocoa.h.

Member Data Documentation

m_ignoreMomentumScroll

bool GHOST_SystemCocoa::m_ignoreMomentumScroll

protected

Temporarily ignore momentum scroll events

Definition at line 311 of file GHOST_SystemCocoa.h.

Referenced by GHOST_SystemCocoa(), handleKeyEvent(), and handleMouseEvent().

m_ignoreWindowSizedMessages

bool GHOST_SystemCocoa::m_ignoreWindowSizedMessages

protected

Ignores window size messages (when window is dragged).

Definition at line 308 of file GHOST_SystemCocoa.h.

Referenced by GHOST_SystemCocoa(), handleWindowEvent(), and processEvents().

m_last_warp_timestamp

double GHOST_SystemCocoa::m_last_warp_timestamp

protected

To prevent multiple warp, we store the time of the last warp event and ignore mouse moved events generated before that.

Definition at line 316 of file GHOST_SystemCocoa.h.

Referenced by GHOST_SystemCocoa(), and handleMouseEvent().

m_modifierMask

GHOST_TUns32 GHOST_SystemCocoa::m_modifierMask

protected

State of the modifiers.

Definition at line 305 of file GHOST_SystemCocoa.h.

Referenced by getModifierKeys(), GHOST_SystemCocoa(), handleApplicationBecomeActiveEvent(), and handleKeyEvent().

m_multiTouchScroll

bool GHOST_SystemCocoa::m_multiTouchScroll

protected

Is the scroll wheel event generated by a multitouch trackpad or mouse?

Definition at line 313 of file GHOST_SystemCocoa.h.

Referenced by GHOST_SystemCocoa(), and handleMouseEvent().

m_needDelayedApplicationBecomeActiveEventProcessing

bool GHOST_SystemCocoa::m_needDelayedApplicationBecomeActiveEventProcessing

protected

Raised window is not yet known by the window manager, so delay application become active event handling

Definition at line 302 of file GHOST_SystemCocoa.h.

Referenced by GHOST_SystemCocoa(), handleApplicationBecomeActiveEvent(), and processEvents().

m_outsideLoopEventProcessed

bool GHOST_SystemCocoa::m_outsideLoopEventProcessed

protected

Event has been processed directly by Cocoa (or NDOF manager) and has sent a ghost event to be dispatched

Definition at line 298 of file GHOST_SystemCocoa.h.

Referenced by GHOST_SystemCocoa(), handleApplicationBecomeActiveEvent(), handleDraggingEvent(), handleQuitRequest(), handleWindowEvent(), notifyExternalEventProcessed(), processEvents(), and setCursorPosition().

m_start_time

GHOST_TUns64 GHOST_SystemCocoa::m_start_time

protected

Start time at initialization.

Definition at line 294 of file GHOST_SystemCocoa.h.

Referenced by getMilliSeconds(), and GHOST_SystemCocoa().

---

The documentation for this class was generated from the following files:

• GHOST_SystemCocoa.h
• GHOST_SystemCocoa.mm