mirror of
https://port.numenaute.org/aleajactaest/khanat-opennel-code.git
synced 2024-12-20 16:08:44 +00:00
Changed: #947 mouse wheel, resizable flag
This commit is contained in:
rti
parent
0eda79d7b3
commit
cb9217d8a3
1 changed files with 87 additions and 75 deletions
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@ -52,7 +52,7 @@ void ctor()
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{
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// create a pool, cocoa code would leak memory otherwise
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g_pool = [[NSAutoreleasePool alloc] init];
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// init the application object
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g_app = [NSApplication sharedApplication];
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}
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@ -62,7 +62,7 @@ void dtor()
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/*
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TODO there might be some more stuff to release ;)
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*/
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// release the pool
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[g_pool release];
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}
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@ -78,20 +78,23 @@ bool init(uint windowIcon, emptyProc exitFunc)
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bool setDisplay(nlWindow wnd, const GfxMode& mode, bool show, bool resizeable)
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{
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/*
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TODO use show and resizable flags
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TODO use show
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*/
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/*
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TODO add menu, on quit send EventDestroyWindowId
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*/
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unsigned int styleMask = NSTitledWindowMask | NSClosableWindowMask |
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NSMiniaturizableWindowMask;
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if(resizeable)
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styleMask |= NSResizableWindowMask;
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// create a cocoa window with the size provided by the mode parameter
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g_window = [[CocoaWindow alloc]
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g_window = [[CocoaWindow alloc]
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initWithContentRect:NSMakeRect(0, 0, mode.Width, mode.Height)
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styleMask:NSTitledWindowMask | NSResizableWindowMask |
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NSClosableWindowMask | NSMiniaturizableWindowMask
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backing:NSBackingStoreBuffered
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defer:NO];
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styleMask:styleMask backing:NSBackingStoreBuffered defer:NO];
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if(!g_window)
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nlerror("cannot create window");
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@ -117,7 +120,7 @@ bool setDisplay(nlWindow wnd, const GfxMode& mode, bool show, bool resizeable)
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// put the settings into a format object
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NSOpenGLPixelFormat* format =
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[[NSOpenGLPixelFormat alloc] initWithAttributes:att];
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if(!format)
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nlerror("cannot create NSOpenGLPixelFormat");
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@ -160,7 +163,7 @@ bool setDisplay(nlWindow wnd, const GfxMode& mode, bool show, bool resizeable)
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// free the pixel format object
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[format release];
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// further mode setting, like switching to fullscreen and resolution setup
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setMode(mode);
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@ -174,24 +177,24 @@ bool setMode(const GfxMode& mode)
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{
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// set the back buffer manually to match the desired rendering resolution
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GLint dim[2] = { mode.Width, mode.Height };
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CGLError error = CGLSetParameter((CGLContextObj)[g_glctx CGLContextObj],
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CGLError error = CGLSetParameter((CGLContextObj)[g_glctx CGLContextObj],
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kCGLCPSurfaceBackingSize, dim);
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if(error != kCGLNoError)
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nlerror("cannot set kCGLCPSurfaceBackingSize parameter (%s)",
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nlerror("cannot set kCGLCPSurfaceBackingSize parameter (%s)",
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CGLErrorString(error));
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}
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// leave fullscreen mode, enter windowed mode
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if(mode.Windowed && [g_glview isInFullScreenMode])
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{
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// disable manual setting of back buffer size, cocoa handles this
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// disable manual setting of back buffer size, cocoa handles this
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// automatically as soon as the view gets resized
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CGLError error = CGLDisable((CGLContextObj)[g_glctx CGLContextObj],
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CGLError error = CGLDisable((CGLContextObj)[g_glctx CGLContextObj],
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kCGLCESurfaceBackingSize);
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if(error != kCGLNoError)
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nlerror("cannot disable kCGLCESurfaceBackingSize (%s)",
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nlerror("cannot disable kCGLCESurfaceBackingSize (%s)",
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CGLErrorString(error));
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// pull the view back from fullscreen restoring window options
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@ -202,20 +205,20 @@ bool setMode(const GfxMode& mode)
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else if(!mode.Windowed && ![g_glview isInFullScreenMode])
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{
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// enable manual back buffer size for mode setting in fullscreen
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CGLError error = CGLEnable((CGLContextObj)[g_glctx CGLContextObj],
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CGLError error = CGLEnable((CGLContextObj)[g_glctx CGLContextObj],
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kCGLCESurfaceBackingSize);
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if(error != kCGLNoError)
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nlerror("cannot enable kCGLCESurfaceBackingSize (%s)",
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nlerror("cannot enable kCGLCESurfaceBackingSize (%s)",
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CGLErrorString(error));
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// put the view in fullscreen mode, hiding the dock but enabling the menubar
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// to pop up if the mouse hits the top screen border.
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// NOTE: withOptions:nil disables <CMD>+<Tab> application switching!
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[g_glview enterFullScreenMode:[NSScreen mainScreen] withOptions:
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[g_glview enterFullScreenMode:[NSScreen mainScreen] withOptions:
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[NSDictionary dictionaryWithObjectsAndKeys:
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[NSNumber numberWithInt:
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NSApplicationPresentationHideDock |
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NSApplicationPresentationHideDock |
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NSApplicationPresentationAutoHideMenuBar],
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NSFullScreenModeApplicationPresentationOptions, nil]];
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@ -223,8 +226,8 @@ bool setMode(const GfxMode& mode)
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TODO check if simply using NSView enterFullScreenMode is a good idea.
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the context can be set to full screen as well, performance differences?
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*/
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}
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}
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#ifdef UGLY_BACKBUFFER_SIZE_WORKAROUND
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// due to a back buffer size reading problem, just store the size
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g_bufferSize[0] = mode.Width;
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@ -238,15 +241,15 @@ void getWindowSize(uint32 &width, uint32 &height)
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{
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if(!g_glctx)
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return;
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// A cocoa fullscreen view stays at the native resolution of the display.
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// When changing the rendering resolution, the size of the back buffer gets
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// changed, but the view still stays at full resolution. So the scaling of
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// changed, but the view still stays at full resolution. So the scaling of
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// the image from the rendered resolution to the view's resolution is done
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// by cocoa automatically while flushing buffers.
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// That's why, in fullscreen mode, return the resolution of the back buffer,
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// not the one from the window.
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#ifdef UGLY_BACKBUFFER_SIZE_WORKAROUND
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// in fullscreen mode
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if([g_glview isInFullScreenMode])
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@ -270,13 +273,13 @@ void getWindowSize(uint32 &width, uint32 &height)
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*/
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// check if manual back buffer sizing is enabled (thats only in fullscreen)
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GLint surfaceBackingSizeSet = 0;
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CGLError error = CGLIsEnabled((CGLContextObj)[g_glctx CGLContextObj],
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CGLError error = CGLIsEnabled((CGLContextObj)[g_glctx CGLContextObj],
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kCGLCESurfaceBackingSize, &surfaceBackingSizeSet);
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if(error != kCGLNoError)
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nlerror("cannot check kCGLCESurfaceBackingSize state (%s)",
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nlerror("cannot check kCGLCESurfaceBackingSize state (%s)",
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CGLErrorString(error));
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// if in fullscreen mode (only in fullscreen back buffer sizing is used)
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if(surfaceBackingSizeSet)
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{
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@ -285,18 +288,18 @@ void getWindowSize(uint32 &width, uint32 &height)
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*/
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// get the back buffer size
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GLint dim[2];
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CGLError error = CGLGetParameter((CGLContextObj)[g_glctx CGLContextObj],
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CGLError error = CGLGetParameter((CGLContextObj)[g_glctx CGLContextObj],
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kCGLCPSurfaceBackingSize, dim);
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if(error != kCGLNoError)
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nlerror("cannot get kCGLCPSurfaceBackingSize value (%s)",
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nlerror("cannot get kCGLCPSurfaceBackingSize value (%s)",
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CGLErrorString(error));
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// put size into ref params
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width = dim[0];
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height = dim[1];
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}
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// if in windowed mode
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else
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{
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@ -334,7 +337,7 @@ void setWindowPos(uint32 x, uint32 y)
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NSRect windowRect = [g_window frame];
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// convert y from NeL coordinates to cocoa coordinates
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y = screenRect.size.height - y;
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y = screenRect.size.height - y;
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// tell cocoa to move the window
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[g_window setFrameTopLeftPoint:NSMakePoint(x, y)];
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@ -365,9 +368,9 @@ void showCursor(bool b)
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// by only calling hide if the cursor is visible and only calling show if
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// the cursor was hidden.
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CGDisplayErr error = kCGErrorSuccess;
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CGDisplayErr error = kCGErrorSuccess;
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static bool visible = true;
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if(b && !visible)
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{
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error = CGDisplayShowCursor(kCGDirectMainDisplay);
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@ -378,17 +381,17 @@ void showCursor(bool b)
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error = CGDisplayHideCursor(kCGDirectMainDisplay);
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visible = false;
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}
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if(error != kCGErrorSuccess)
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nlerror("cannot capture / un-capture cursor");
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}
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void setMousePos(float x, float y)
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void setMousePos(float x, float y)
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{
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/*
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TODO FIXME for windows placed on non primary monitor
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*/
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// CG wants absolute coordinates related to screen top left
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CGFloat fromScreenLeft = 0.0;
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CGFloat fromScreenTop = 0.0;
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@ -409,11 +412,11 @@ void setMousePos(float x, float y)
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fromScreenLeft = windowRect.origin.x;
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// TODO this code assumes, that the view fills the window
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// map window bottom to view top
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fromScreenTop = screenRect.size.height -
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fromScreenTop = screenRect.size.height -
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viewRect.size.height - windowRect.origin.y;
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}
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}
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// position inside the view
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fromScreenLeft += (viewRect.size.width * x);
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@ -547,8 +550,8 @@ NLMISC::TKey virtualKeycodeToNelKey(unsigned short keycode)
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case kVK_RightArrow: return NLMISC::KeyRIGHT;
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case kVK_DownArrow: return NLMISC::KeyDOWN;
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case kVK_UpArrow: return NLMISC::KeyUP;
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case kVK_Command:break;
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case kVK_Option:break;
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case kVK_Command:break;
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case kVK_Option:break;
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case kVK_RightOption:break;
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case kVK_Function:break;
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case kVK_VolumeUp:break;
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@ -597,33 +600,33 @@ bool isTextKeyEvent(NSEvent* event)
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// get the character reported by cocoa
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unsigned int character = [[event characters] characterAtIndex:0];
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// printable ascii characters
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if(isprint(character))
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return true;
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/*
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TODO check why iswprint(character) does not solve it.
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TODO check why iswprint(character) does not solve it.
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it always returns false, even for π, é, ...
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*/
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// characters > 127 but not printable
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if( nelKey == NLMISC::KeyF1 || nelKey == NLMISC::KeyF2 ||
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nelKey == NLMISC::KeyF3 || nelKey == NLMISC::KeyF4 ||
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nelKey == NLMISC::KeyF5 || nelKey == NLMISC::KeyF6 ||
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nelKey == NLMISC::KeyF7 || nelKey == NLMISC::KeyF8 ||
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if( nelKey == NLMISC::KeyF1 || nelKey == NLMISC::KeyF2 ||
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nelKey == NLMISC::KeyF3 || nelKey == NLMISC::KeyF4 ||
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nelKey == NLMISC::KeyF5 || nelKey == NLMISC::KeyF6 ||
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nelKey == NLMISC::KeyF7 || nelKey == NLMISC::KeyF8 ||
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nelKey == NLMISC::KeyF9 || nelKey == NLMISC::KeyF10 ||
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nelKey == NLMISC::KeyF11 || nelKey == NLMISC::KeyF12 ||
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nelKey == NLMISC::KeyF13 || nelKey == NLMISC::KeyF14 ||
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nelKey == NLMISC::KeyF15 || nelKey == NLMISC::KeyF16 ||
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nelKey == NLMISC::KeyF17 || nelKey == NLMISC::KeyF18 ||
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nelKey == NLMISC::KeyF11 || nelKey == NLMISC::KeyF12 ||
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nelKey == NLMISC::KeyF13 || nelKey == NLMISC::KeyF14 ||
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nelKey == NLMISC::KeyF15 || nelKey == NLMISC::KeyF16 ||
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nelKey == NLMISC::KeyF17 || nelKey == NLMISC::KeyF18 ||
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nelKey == NLMISC::KeyF19 || nelKey == NLMISC::KeyF20 ||
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nelKey == NLMISC::KeyUP || nelKey == NLMISC::KeyDOWN ||
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nelKey == NLMISC::KeyUP || nelKey == NLMISC::KeyDOWN ||
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nelKey == NLMISC::KeyLEFT || nelKey == NLMISC::KeyRIGHT ||
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nelKey == NLMISC::KeyHOME || nelKey == NLMISC::KeyEND ||
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nelKey == NLMISC::KeyPRIOR || nelKey == NLMISC::KeyNEXT ||
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nelKey == NLMISC::KeyDELETE)
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return false;
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// all the fancy wide characters
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if(character > 127)
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return true;
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@ -716,15 +719,15 @@ void submitEvents(NLMISC::CEventServer& server,
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TODO modifiers with mouse events
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*/
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NLMISC::CEvent* nelEvent;
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// when emulating raw mode, send the delta in a CGDMouseMove event
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// when emulating raw mode, send the delta in a CGDMouseMove event
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if(g_emulateRawMode)
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nelEvent = new NLMISC::CGDMouseMove(
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eventEmitter, NULL /* no mouse device */, event.deltaX, -event.deltaY);
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// normally send position in a CEventMouseMove
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else
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nelEvent = new NLMISC::CEventMouseMove(mouseX, mouseY,
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nelEvent = new NLMISC::CEventMouseMove(mouseX, mouseY,
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(NLMISC::TMouseButton)0 /* modifiers */, eventEmitter);
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@ -738,14 +741,14 @@ void submitEvents(NLMISC::CEventServer& server,
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*/
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NLMISC::CEvent* nelEvent;
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// when emulating raw mode, send the delta in a CGDMouseMove event
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// when emulating raw mode, send the delta in a CGDMouseMove event
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if(g_emulateRawMode)
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nelEvent = new NLMISC::CGDMouseMove(
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eventEmitter, NULL /* no mouse device */, event.deltaX, -event.deltaY);
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// normally send position in a CEventMouseMove
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else
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nelEvent = new NLMISC::CEventMouseMove(mouseX, mouseY,
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nelEvent = new NLMISC::CEventMouseMove(mouseX, mouseY,
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NLMISC::leftButton /* modifiers */, eventEmitter);
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server.postEvent(nelEvent);
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@ -758,14 +761,14 @@ void submitEvents(NLMISC::CEventServer& server,
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*/
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NLMISC::CEvent* nelEvent;
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// when emulating raw mode, send the delta in a CGDMouseMove event
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// when emulating raw mode, send the delta in a CGDMouseMove event
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if(g_emulateRawMode)
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nelEvent = new NLMISC::CGDMouseMove(
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eventEmitter, NULL /* no mouse device */, event.deltaX, -event.deltaY);
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// normally send position in a CEventMouseMove
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else
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nelEvent = new NLMISC::CEventMouseMove(mouseX, mouseY,
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nelEvent = new NLMISC::CEventMouseMove(mouseX, mouseY,
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NLMISC::rightButton /* modifiers */, eventEmitter);
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server.postEvent(nelEvent);
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@ -777,13 +780,13 @@ void submitEvents(NLMISC::CEventServer& server,
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{
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// push the key press event to the event server
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server.postEvent(new NLMISC::CEventKeyDown(
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virtualKeycodeToNelKey([event keyCode]),
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modifierFlagsToNelKeyButton([event modifierFlags]),
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[event isARepeat] == NO,
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virtualKeycodeToNelKey([event keyCode]),
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modifierFlagsToNelKeyButton([event modifierFlags]),
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[event isARepeat] == NO,
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eventEmitter));
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// if this was a text event
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if(isTextKeyEvent(event))
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if(isTextKeyEvent(event))
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{
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ucstring ucstr;
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@ -792,8 +795,8 @@ void submitEvents(NLMISC::CEventServer& server,
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// push the text event to event server as well
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server.postEvent(new NLMISC::CEventChar(
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ucstr[0],
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NLMISC::noKeyButton,
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ucstr[0],
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NLMISC::noKeyButton,
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eventEmitter));
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}
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break;
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@ -802,8 +805,8 @@ void submitEvents(NLMISC::CEventServer& server,
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{
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// push the key release event to the event server
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server.postEvent(new NLMISC::CEventKeyUp(
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virtualKeycodeToNelKey([event keyCode]),
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modifierFlagsToNelKeyButton([event modifierFlags]),
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virtualKeycodeToNelKey([event keyCode]),
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modifierFlagsToNelKeyButton([event modifierFlags]),
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eventEmitter));
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break;
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}
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@ -813,7 +816,16 @@ void submitEvents(NLMISC::CEventServer& server,
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case NSApplicationDefined:break;
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case NSPeriodic:break;
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case NSCursorUpdate:break;
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case NSScrollWheel:break;
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case NSScrollWheel:
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{
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/*
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TODO modifiers with mouse events
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*/
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server.postEvent(new NLMISC::CEventMouseWheel(
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mouseX, mouseY, (NLMISC::TMouseButton)0 /* modifiers */,
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(event.deltaY > 0), eventEmitter));
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break;
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}
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case NSTabletPoint:break;
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case NSTabletProximity:break;
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case NSOtherMouseDown:break;
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