Detailed Description

-This file provides support for window-related functions.

Function Documentation

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Referenced by dmxBEDestroyWindowTree(), and dmxDestroyWindow().
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Bool dmxBEDestroyWindow ( WindowPtr pWindow )
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-Destroy pWindow on the back-end server.
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void dmxChangeBorderWidth ( WindowPtr pWindow, void dmxChangeBorderWidth ( WindowPtr pWindow,

unsigned int width unsigned int width

) )
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-Change border width for pWindow to width pixels.
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Change border width for pWindow to width pixels.
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References _DMXScreenInfo::beDisplay, DMX_GET_WINDOW_PRIV, DMX_UNWRAP, DMX_WRAP, dmxChangeBorderWidth(), dmxScreens, dmxSync(), and _dmxWinPriv::window.
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Referenced by dmxChangeBorderWidth(), and dmxScreenInit().
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Bool dmxChangeWindowAttributes ( WindowPtr pWindow, Bool dmxChangeWindowAttributes ( WindowPtr pWindow,

unsigned long mask unsigned long mask

) )
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-Change the window attributes of pWindow.
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Change the window attributes of pWindow.
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References _dmxWinPriv::attribMask, _DMXScreenInfo::beDisplay, DMX_GET_WINDOW_PRIV, DMX_UNWRAP, DMX_WRAP, dmxChangeWindowAttributes(), dmxDoChangeWindowAttributes(), dmxScreens, dmxSync(), and _dmxWinPriv::window.
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Referenced by dmxChangeWindowAttributes(), and dmxScreenInit().
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void dmxCopyWindow ( WindowPtr pWindow, void dmxCopyWindow ( WindowPtr pWindow,

DDXPointRec ptOldOrg, DDXPointRec ptOldOrg,

RegionPtr prgnSrc RegionPtr prgnSrc

) )
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-Move pWindow on the back-end server. Determine whether or not it is on or offscreen, and realize it if it is newly on screen and the lazy window creation optimization is enabled.
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Move pWindow on the back-end server. Determine whether or not it is on or offscreen, and realize it if it is newly on screen and the lazy window creation optimization is enabled.
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References _DMXScreenInfo::beDisplay, DMX_GET_WINDOW_PRIV, DMX_UNWRAP, DMX_UPDATE_COPY, DMX_WINDOW_OFFSCREEN, DMX_WRAP, dmxCopyWindow(), dmxCreateAndRealizeWindow(), dmxScreens, dmxSync(), dmxUpdateWindowInfo(), _dmxWinPriv::mapped, _dmxWinPriv::offscreen, and _dmxWinPriv::window.
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Referenced by dmxCopyWindow(), and dmxScreenInit().
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void dmxCreateAndRealizeWindow ( WindowPtr pWindow, void dmxCreateAndRealizeWindow ( WindowPtr pWindow,

Bool doSync Bool doSync

) )
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-This function handles lazy window creation and realization. Window creation is handled by dmxCreateNonRootWindow(). It also handles any stacking changes that have occured since the window was originally created by calling dmxDoRestackWindow(). If the window is shaped, the shape is set on the back-end server by calling dmxDoSetShape(), and if the window has pictures (from RENDER) associated with it, those pictures are created on the back-end server by calling dmxCreatePictureList(). If doSync is TRUE, then dmxSync() is called.
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This function handles lazy window creation and realization. Window creation is handled by dmxCreateNonRootWindow(). It also handles any stacking changes that have occured since the window was originally created by calling dmxDoRestackWindow(). If the window is shaped, the shape is set on the back-end server by calling dmxDoSetShape(), and if the window has pictures (from RENDER) associated with it, those pictures are created on the back-end server by calling dmxCreatePictureList(). If doSync is TRUE, then dmxSync() is called.
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References _DMXScreenInfo::beDisplay, DMX_GET_WINDOW_PRIV, dmxCreateNonRootWindow(), dmxCreatePictureList(), dmxDoRestackWindow(), dmxDoSetShape(), dmxScreens, dmxSync(), _dmxWinPriv::hasPict, _dmxWinPriv::isShaped, _dmxWinPriv::mapped, _dmxWinPriv::restacked, and _dmxWinPriv::window.
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Referenced by dmxBECreateWindowTree(), dmxCopyWindow(), dmxCreateNonRootWindow(), dmxForceWindowCreation(), dmxPositionWindow(), dmxRealizeWindow(), dmxReparentWindow(), and dmxResizeWindow().
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Bool dmxCreateWindow ( WindowPtr pWindow ) static Window dmxCreateNonRootWindow ( WindowPtr pWindow ) [static]
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-Create pWindow on the back-end server. If the lazy window creation optimization is enabled, then the actual creation and realization of the window is handled by dmxCreateAndRealizeWindow().
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References _dmxWinPriv::attribMask, _DMXScreenInfo::beDisplay, _dmxWinPriv::cmap, DMX_GET_WINDOW_PRIV, dmxCreateAndRealizeWindow(), dmxDoChangeWindowAttributes(), dmxScreens, _dmxWinPriv::restacked, _dmxWinPriv::visual, and _dmxWinPriv::window.
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Referenced by dmxCreateAndRealizeWindow(), and dmxCreateWindow().
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Bool dmxDestroyWindow ( WindowPtr pWindow ) Window dmxCreateRootWindow ( WindowPtr pWindow )
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-Destroy pWindow on the back-end server. If any RENDER pictures were created, destroy them as well.
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References _dmxWinPriv::attribMask, _DMXScreenInfo::beDefVisualIndex, _DMXScreenInfo::beDisplay, _DMXScreenInfo::beVisuals, _dmxColormapPriv::cmap, DMX_GET_COLORMAP_PRIV, DMX_GET_WINDOW_PRIV, dmxDoChangeWindowAttributes(), dmxScreens, and _DMXScreenInfo::scrnWin.
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Referenced by dmxBECreateWindowTree(), and dmxCreateWindow().
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Bool dmxInitWindow ( ScreenPtr pScreen ) Bool dmxCreateWindow ( WindowPtr pWindow )
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Create pWindow on the back-end server. If the lazy window creation optimization is enabled, then the actual creation and realization of the window is handled by dmxCreateAndRealizeWindow().
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References _dmxWinPriv::attribMask, _DMXScreenInfo::beDisplay, _dmxWinPriv::cmap, DMX_GET_WINDOW_PRIV, DMX_UNWRAP, DMX_WRAP, dmxCreateNonRootWindow(), dmxCreateRootWindow(), dmxCreateWindow(), dmxGetDefaultWindowAttributes(), dmxLazyWindowCreation, dmxLookupVisualFromID(), dmxResizeRootWindow(), dmxScreens, dmxSync(), dmxUpdateScreenResources(), _dmxWinPriv::hasPict, _DMXScreenInfo::index, _dmxWinPriv::isShaped, _dmxWinPriv::mapped, _dmxWinPriv::offscreen, _dmxWinPriv::restacked, _DMXScreenInfo::rootHeight, _DMXScreenInfo::rootWidth, _DMXScreenInfo::rootWin, _DMXScreenInfo::rootX, _DMXScreenInfo::rootY, _DMXScreenInfo::scrnHeight, _DMXScreenInfo::scrnWidth, _DMXScreenInfo::scrnX, _DMXScreenInfo::scrnY, _dmxWinPriv::visual, and _dmxWinPriv::window.
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Referenced by dmxCreateWindow(), and dmxScreenInit().
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Bool dmxDestroyWindow ( WindowPtr pWindow )

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-Initialize the private area for the window functions.
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Destroy pWindow on the back-end server. If any RENDER pictures were created, destroy them as well.
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References DMX_GET_WINDOW_PRIV, DMX_UNWRAP, DMX_WRAP, dmxBEDestroyWindow(), dmxDestroyPictureList(), dmxDestroyWindow(), dmxScreens, and dmxSync().
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Referenced by dmxDestroyWindow(), and dmxScreenInit().
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void dmxPaintWindowBackground ( WindowPtr pWindow, static void dmxDoChangeWindowAttributes ( WindowPtr pWindow,

RegionPtr pRegion, unsigned long * mask,

int what XSetWindowAttributes * attribs

) ) [static]
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References _dmxColormapPriv::cmap, DMX_GET_COLORMAP_PRIV, DMX_GET_PIXMAP_PRIV, and _dmxPixPriv::pixmap.
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Referenced by dmxChangeWindowAttributes(), dmxCreateNonRootWindow(), and dmxCreateRootWindow().
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static void dmxDoRestackWindow ( WindowPtr pWindow ) [static]

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-Paint background of pWindow in pRegion.
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References _DMXScreenInfo::beDisplay, DMX_GET_WINDOW_PRIV, dmxScreens, and _dmxWinPriv::window.
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Referenced by dmxCreateAndRealizeWindow(), and dmxRestackWindow().
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static void dmxDoSetShape ( WindowPtr pWindow ) [static]
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References _DMXScreenInfo::beDisplay, DMX_GET_WINDOW_PRIV, dmxScreens, and _dmxWinPriv::window.
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Referenced by dmxCreateAndRealizeWindow(), and dmxSetShape().
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void dmxPaintWindowBorder ( WindowPtr pWindow, void dmxGetDefaultWindowAttributes ( WindowPtr pWindow,

RegionPtr pRegion, Colormap * cmap,

int what Visual ** visual

) )
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References _dmxColormapPriv::cmap, DMX_GET_COLORMAP_PRIV, dmxColormapFromDefaultVisual(), and dmxLookupVisualFromID().
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Referenced by dmxBECreateWindowTree(), and dmxCreateWindow().
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Bool dmxInitWindow ( ScreenPtr pScreen )

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-Paint window border for pWindow in pRegion.
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Initialize the private area for the window functions.
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References dmxWinPrivateKey.
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Referenced by dmxScreenInit().
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Bool dmxPositionWindow ( WindowPtr pWindow, Bool dmxPositionWindow ( WindowPtr pWindow,

int x, int x,

int y int y

) )
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-Change the position of pWindow to be x, y.
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Change the position of pWindow to be x, y.
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References _DMXScreenInfo::beDisplay, DMX_GET_WINDOW_PRIV, DMX_UNWRAP, DMX_WINDOW_OFFSCREEN, DMX_WRAP, dmxCreateAndRealizeWindow(), dmxPositionWindow(), dmxScreens, dmxSync(), _dmxWinPriv::mapped, _dmxWinPriv::offscreen, and _dmxWinPriv::window.
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Referenced by dmxPositionWindow(), and dmxScreenInit().
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Bool dmxRealizeWindow ( WindowPtr pWindow ) Bool dmxRealizeWindow ( WindowPtr pWindow )
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-Realize pWindow on the back-end server. If the lazy window creation optimization is enabled, the window is only realized when it at least partially overlaps the screen.
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Realize pWindow on the back-end server. If the lazy window creation optimization is enabled, the window is only realized when it at least partially overlaps the screen.
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References _DMXScreenInfo::beDisplay, DMX_GET_WINDOW_PRIV, DMX_UNWRAP, DMX_UPDATE_REALIZE, DMX_WINDOW_OFFSCREEN, DMX_WRAP, dmxCreateAndRealizeWindow(), dmxRealizeWindow(), dmxScreens, dmxSync(), dmxUpdateWindowInfo(), _dmxWinPriv::mapped, _dmxWinPriv::offscreen, and _dmxWinPriv::window.
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Referenced by dmxRealizeWindow(), and dmxScreenInit().
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void dmxReparentWindow ( WindowPtr pWindow, void dmxReparentWindow ( WindowPtr pWindow,

WindowPtr pPriorParent WindowPtr pPriorParent

) )
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-Reparent pWindow on the back-end server.
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Reparent pWindow on the back-end server.
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References _DMXScreenInfo::beDisplay, DMX_GET_WINDOW_PRIV, DMX_UNWRAP, DMX_UPDATE_REPARENT, DMX_WRAP, dmxCreateAndRealizeWindow(), dmxReparentWindow(), dmxScreens, dmxSync(), dmxUpdateWindowInfo(), and _dmxWinPriv::window.
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Referenced by dmxReparentWindow(), and dmxScreenInit().
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void dmxResizeRootWindow ( WindowPtr pRoot, void dmxResizeRootWindow ( WindowPtr pRoot,

int x, int x,

int y, int y,

int w, int w,

int h int h

) )
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-Change the location and size of the "root" window. Called from #dmxReconfigureRootWindow().
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Change the location and size of the "root" window. Called from dmxConfigureRootWindow.
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References _DMXScreenInfo::beDisplay, DMX_GET_WINDOW_PRIV, dmxScreens, dmxSync(), _dmxWinPriv::mapped, and _dmxWinPriv::window.
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Referenced by dmxCreateWindow().
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void dmxResizeScreenWindow ( ScreenPtr pScreen, void dmxResizeScreenWindow ( ScreenPtr pScreen,

int x, int x,

int y, int y,

int w, int w,

int h int h

) )
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-Change the location and size of the "screen" window. Called from #dmxReconfigureScreenWindow().
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Change the location and size of the "screen" window. Called from dmxConfigureScreenWindow().
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References _DMXScreenInfo::beDisplay, dmxScreens, dmxSync(), and _DMXScreenInfo::scrnWin.
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void dmxResizeWindow ( WindowPtr pWindow, void dmxResizeWindow ( WindowPtr pWindow,

int x, int x,

int y, int y,

unsigned int w, unsigned int w,

unsigned int h, unsigned int h,

WindowPtr pSib WindowPtr pSib

) )
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-Resize pWindow on the back-end server. Determine whether or not it is on or offscreen, and realize it if it is newly on screen and the lazy window creation optimization is enabled.
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Resize pWindow on the back-end server. Determine whether or not it is on or offscreen, and realize it if it is newly on screen and the lazy window creation optimization is enabled.
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References _DMXScreenInfo::beDisplay, DMX_GET_WINDOW_PRIV, DMX_UNWRAP, DMX_UPDATE_RESIZE, DMX_WINDOW_OFFSCREEN, DMX_WRAP, dmxCreateAndRealizeWindow(), dmxResizeWindow(), dmxScreens, dmxSync(), dmxUpdateWindowInfo(), _dmxWinPriv::mapped, _dmxWinPriv::offscreen, and _dmxWinPriv::window.
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Referenced by dmxResizeWindow(), and dmxScreenInit().
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void dmxRestackWindow ( WindowPtr pWindow, void dmxRestackWindow ( WindowPtr pWindow,

WindowPtr pOldNextSib WindowPtr pOldNextSib

) )
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-Handle window restacking. The actual restacking occurs in dmxDoRestackWindow().
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Handle window restacking. The actual restacking occurs in dmxDoRestackWindow().
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References DMX_GET_WINDOW_PRIV, DMX_UNWRAP, DMX_UPDATE_RESTACK, DMX_WRAP, dmxDoRestackWindow(), dmxRestackWindow(), dmxScreens, dmxSync(), dmxUpdateWindowInfo(), _dmxWinPriv::restacked, and _dmxWinPriv::window.
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Referenced by dmxRestackWindow(), and dmxScreenInit().
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void dmxSetShape ( WindowPtr pWindow ) void dmxSetShape ( WindowPtr pWindow )
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-Set shape of pWindow on the back-end server.
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Set shape of pWindow on the back-end server.
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References DMX_GET_WINDOW_PRIV, DMX_UNWRAP, DMX_WRAP, dmxDoSetShape(), dmxScreens, dmxSetShape(), dmxSync(), _dmxWinPriv::isShaped, and _dmxWinPriv::window.
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Referenced by dmxScreenInit(), and dmxSetShape().
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Bool dmxUnrealizeWindow ( WindowPtr pWindow ) Bool dmxUnrealizeWindow ( WindowPtr pWindow )
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-Unrealize pWindow on the back-end server.
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Unrealize pWindow on the back-end server.
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References _DMXScreenInfo::beDisplay, DMX_GET_WINDOW_PRIV, DMX_UNWRAP, DMX_UPDATE_UNREALIZE, DMX_WRAP, dmxScreens, dmxSync(), dmxUnrealizeWindow(), dmxUpdateWindowInfo(), _dmxWinPriv::mapped, _dmxWinPriv::offscreen, and _dmxWinPriv::window.
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Referenced by dmxScreenInit(), and dmxUnrealizeWindow().
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void dmxWindowExposures ( WindowPtr pWindow, static Bool dmxWindowExposurePredicate ( Display * dpy,

XEvent * ev,
RegionPtr prgn, XPointer ptr

) [static]
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Referenced by dmxWindowExposures().
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void dmxWindowExposures ( WindowPtr pWindow,
RegionPtr other_exposed RegionPtr prgn,

) RegionPtr other_exposed
)
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-Handle exposures on pWindow. Since window exposures are handled in DMX, the events that are generated by the back-end server are redundant, so we eat them here.
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Handle exposures on pWindow. Since window exposures are handled in DMX, the events that are generated by the back-end server are redundant, so we eat them here.

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References _DMXScreenInfo::beDisplay, DMX_GET_WINDOW_PRIV, DMX_UNWRAP, DMX_WRAP, dmxScreens, dmxSync(), dmxWindowExposurePredicate(), dmxWindowExposures(), and _dmxWinPriv::window.

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Referenced by dmxScreenInit(), and dmxWindowExposures().

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Functions
Bool	dmxInitWindow (ScreenPtr pScreen)
void	dmxResizeScreenWindow (ScreenPtr pScreen, int x, int y, int w, int h)
void	dmxResizeRootWindow (WindowPtr pRoot, int x, int y, int w, int h)
void	dmxCreateAndRealizeWindow (WindowPtr pWindow, Bool doSync)
Bool	dmxCreateWindow (WindowPtr pWindow)
Bool	dmxBEDestroyWindow (WindowPtr pWindow)
Bool	dmxDestroyWindow (WindowPtr pWindow)
Bool	dmxPositionWindow (WindowPtr pWindow, int x, int y)
Bool	dmxChangeWindowAttributes (WindowPtr pWindow, unsigned long mask)
Bool	dmxRealizeWindow (WindowPtr pWindow)
Bool	dmxUnrealizeWindow (WindowPtr pWindow)
void	dmxRestackWindow (WindowPtr pWindow, WindowPtr pOldNextSib)
void	dmxWindowExposures (WindowPtr pWindow, RegionPtr prgn, RegionPtr other_exposed)
void	dmxPaintWindowBackground (WindowPtr pWindow, RegionPtr pRegion, int what)
void	dmxPaintWindowBorder (WindowPtr pWindow, RegionPtr pRegion, int what)
void	dmxCopyWindow (WindowPtr pWindow, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
void	dmxResizeWindow (WindowPtr pWindow, int x, int y, unsigned int w, unsigned int h, WindowPtr pSib)
void	dmxReparentWindow (WindowPtr pWindow, WindowPtr pPriorParent)
void	dmxChangeBorderWidth (WindowPtr pWindow, unsigned int width)

dmxwindow.c File Reference

dmxwindow.c File Reference

Functions

Functions

Detailed Description

Function Documentation

Detailed Description

Function Documentation

Functions
static void	dmxDoRestackWindow (WindowPtr pWindow)
static void	dmxDoChangeWindowAttributes (WindowPtr pWindow, unsigned long mask, XSetWindowAttributes attribs)
static void	dmxDoSetShape (WindowPtr pWindow)
Bool	dmxInitWindow (ScreenPtr pScreen)
Window	dmxCreateRootWindow (WindowPtr pWindow)
void	dmxResizeScreenWindow (ScreenPtr pScreen, int x, int y, int w, int h)
void	dmxResizeRootWindow (WindowPtr pRoot, int x, int y, int w, int h)
void	dmxGetDefaultWindowAttributes (WindowPtr pWindow, Colormap cmap, Visual *visual)
static Window	dmxCreateNonRootWindow (WindowPtr pWindow)
void	dmxCreateAndRealizeWindow (WindowPtr pWindow, Bool doSync)
Bool	dmxCreateWindow (WindowPtr pWindow)
Bool	dmxBEDestroyWindow (WindowPtr pWindow)
Bool	dmxDestroyWindow (WindowPtr pWindow)
Bool	dmxPositionWindow (WindowPtr pWindow, int x, int y)
Bool	dmxChangeWindowAttributes (WindowPtr pWindow, unsigned long mask)
Bool	dmxRealizeWindow (WindowPtr pWindow)
Bool	dmxUnrealizeWindow (WindowPtr pWindow)
void	dmxRestackWindow (WindowPtr pWindow, WindowPtr pOldNextSib)
static Bool	dmxWindowExposurePredicate (Display dpy, XEvent ev, XPointer ptr)
void	dmxWindowExposures (WindowPtr pWindow, RegionPtr prgn, RegionPtr other_exposed)
void	dmxCopyWindow (WindowPtr pWindow, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
void	dmxResizeWindow (WindowPtr pWindow, int x, int y, unsigned int w, unsigned int h, WindowPtr pSib)
void	dmxReparentWindow (WindowPtr pWindow, WindowPtr pPriorParent)
void	dmxChangeBorderWidth (WindowPtr pWindow, unsigned int width)
void	dmxSetShape (WindowPtr pWindow)