| 1 | /* $XFree86$ */
|
|---|
| 2 | /*
|
|---|
| 3 | * Copyright 2001-2004 Red Hat Inc., Durham, North Carolina.
|
|---|
| 4 | *
|
|---|
| 5 | * All Rights Reserved.
|
|---|
| 6 | *
|
|---|
| 7 | * Permission is hereby granted, free of charge, to any person obtaining
|
|---|
| 8 | * a copy of this software and associated documentation files (the
|
|---|
| 9 | * "Software"), to deal in the Software without restriction, including
|
|---|
| 10 | * without limitation on the rights to use, copy, modify, merge,
|
|---|
| 11 | * publish, distribute, sublicense, and/or sell copies of the Software,
|
|---|
| 12 | * and to permit persons to whom the Software is furnished to do so,
|
|---|
| 13 | * subject to the following conditions:
|
|---|
| 14 | *
|
|---|
| 15 | * The above copyright notice and this permission notice (including the
|
|---|
| 16 | * next paragraph) shall be included in all copies or substantial
|
|---|
| 17 | * portions of the Software.
|
|---|
| 18 | *
|
|---|
| 19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|---|
| 20 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|---|
| 21 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|---|
| 22 | * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
|
|---|
| 23 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
|---|
| 24 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|---|
| 25 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|---|
| 26 | * SOFTWARE.
|
|---|
| 27 | */
|
|---|
| 28 |
|
|---|
| 29 | /*
|
|---|
| 30 | * Authors:
|
|---|
| 31 | * Kevin E. Martin <[email protected]>
|
|---|
| 32 | *
|
|---|
| 33 | */
|
|---|
| 34 |
|
|---|
| 35 | /** \file
|
|---|
| 36 | * Interface for window support. \see dmxwindow.c */
|
|---|
| 37 |
|
|---|
| 38 | #ifndef DMXWINDOW_H
|
|---|
| 39 | #define DMXWINDOW_H
|
|---|
| 40 |
|
|---|
| 41 | #include "windowstr.h"
|
|---|
| 42 |
|
|---|
| 43 | /** Window private area. */
|
|---|
| 44 | typedef struct _dmxWinPriv {
|
|---|
| 45 | Window window;
|
|---|
| 46 | Bool offscreen;
|
|---|
| 47 | Bool mapped;
|
|---|
| 48 | Bool restacked;
|
|---|
| 49 | unsigned long attribMask;
|
|---|
| 50 | Colormap cmap;
|
|---|
| 51 | Visual *visual;
|
|---|
| 52 | #ifdef SHAPE
|
|---|
| 53 | Bool isShaped;
|
|---|
| 54 | #endif
|
|---|
| 55 | #ifdef RENDER
|
|---|
| 56 | Bool hasPict;
|
|---|
| 57 | #endif
|
|---|
| 58 | #ifdef GLXEXT
|
|---|
| 59 | void *swapGroup;
|
|---|
| 60 | int barrier;
|
|---|
| 61 | void (*windowDestroyed)(WindowPtr);
|
|---|
| 62 | void (*windowUnmapped)(WindowPtr);
|
|---|
| 63 | #endif
|
|---|
| 64 | } dmxWinPrivRec, *dmxWinPrivPtr;
|
|---|
| 65 |
|
|---|
| 66 |
|
|---|
| 67 | extern Bool dmxInitWindow(ScreenPtr pScreen);
|
|---|
| 68 |
|
|---|
| 69 | extern Window dmxCreateRootWindow(WindowPtr pWindow);
|
|---|
| 70 |
|
|---|
| 71 | extern void dmxGetDefaultWindowAttributes(WindowPtr pWindow,
|
|---|
| 72 | Colormap *cmap,
|
|---|
| 73 | Visual **visual);
|
|---|
| 74 | extern void dmxCreateAndRealizeWindow(WindowPtr pWindow, Bool doSync);
|
|---|
| 75 |
|
|---|
| 76 | extern Bool dmxCreateWindow(WindowPtr pWindow);
|
|---|
| 77 | extern Bool dmxDestroyWindow(WindowPtr pWindow);
|
|---|
| 78 | extern Bool dmxPositionWindow(WindowPtr pWindow, int x, int y);
|
|---|
| 79 | extern Bool dmxChangeWindowAttributes(WindowPtr pWindow, unsigned long mask);
|
|---|
| 80 | extern Bool dmxRealizeWindow(WindowPtr pWindow);
|
|---|
| 81 | extern Bool dmxUnrealizeWindow(WindowPtr pWindow);
|
|---|
| 82 | extern void dmxRestackWindow(WindowPtr pWindow, WindowPtr pOldNextSib);
|
|---|
| 83 | extern void dmxWindowExposures(WindowPtr pWindow, RegionPtr prgn,
|
|---|
| 84 | RegionPtr other_exposed);
|
|---|
| 85 | extern void dmxPaintWindowBackground(WindowPtr pWindow, RegionPtr pRegion,
|
|---|
| 86 | int what);
|
|---|
| 87 | extern void dmxPaintWindowBorder(WindowPtr pWindow, RegionPtr pRegion,
|
|---|
| 88 | int what);
|
|---|
| 89 | extern void dmxCopyWindow(WindowPtr pWindow, DDXPointRec ptOldOrg,
|
|---|
| 90 | RegionPtr prgnSrc);
|
|---|
| 91 |
|
|---|
| 92 | extern void dmxResizeWindow(WindowPtr pWindow, int x, int y,
|
|---|
| 93 | unsigned int w, unsigned int h, WindowPtr pSib);
|
|---|
| 94 | extern void dmxReparentWindow(WindowPtr pWindow, WindowPtr pPriorParent);
|
|---|
| 95 |
|
|---|
| 96 | extern void dmxChangeBorderWidth(WindowPtr pWindow, unsigned int width);
|
|---|
| 97 |
|
|---|
| 98 | extern void dmxResizeScreenWindow(ScreenPtr pScreen,
|
|---|
| 99 | int x, int y, int w, int h);
|
|---|
| 100 | extern void dmxResizeRootWindow(WindowPtr pRoot,
|
|---|
| 101 | int x, int y, int w, int h);
|
|---|
| 102 |
|
|---|
| 103 | extern Bool dmxBEDestroyWindow(WindowPtr pWindow);
|
|---|
| 104 |
|
|---|
| 105 | #ifdef SHAPE
|
|---|
| 106 | /* Support for shape extension */
|
|---|
| 107 | extern void dmxSetShape(WindowPtr pWindow);
|
|---|
| 108 | #endif
|
|---|
| 109 |
|
|---|
| 110 | /** Private index. \see dmxwindow.c \see dmxscrinit.c */
|
|---|
| 111 | extern int dmxWinPrivateIndex;
|
|---|
| 112 |
|
|---|
| 113 | /** Get window private pointer. */
|
|---|
| 114 | #define DMX_GET_WINDOW_PRIV(_pWin) \
|
|---|
| 115 | ((dmxWinPrivPtr)(_pWin)->devPrivates[dmxWinPrivateIndex].ptr)
|
|---|
| 116 |
|
|---|
| 117 | /* All of these macros are only used in dmxwindow.c */
|
|---|
| 118 | #define DMX_WINDOW_FUNC_PROLOGUE(_pGC) \
|
|---|
| 119 | do { \
|
|---|
| 120 | dmxGCPrivPtr pGCPriv = DMX_GET_GC_PRIV(_pGC); \
|
|---|
| 121 | DMX_UNWRAP(funcs, pGCPriv, (_pGC)); \
|
|---|
| 122 | if (pGCPriv->ops) \
|
|---|
| 123 | DMX_UNWRAP(ops, pGCPriv, (_pGC)); \
|
|---|
| 124 | } while (0)
|
|---|
| 125 |
|
|---|
| 126 | #define DMX_WINDOW_FUNC_EPILOGUE(_pGC) \
|
|---|
| 127 | do { \
|
|---|
| 128 | dmxGCPrivPtr pGCPriv = DMX_GET_GC_PRIV(_pGC); \
|
|---|
| 129 | DMX_WRAP(funcs, &dmxGCFuncs, pGCPriv, (_pGC)); \
|
|---|
| 130 | if (pGCPriv->ops) \
|
|---|
| 131 | DMX_WRAP(ops, &dmxGCOps, pGCPriv, (_pGC)); \
|
|---|
| 132 | } while (0)
|
|---|
| 133 |
|
|---|
| 134 | #define DMX_WINDOW_X1(_pWin) \
|
|---|
| 135 | ((_pWin)->drawable.x - wBorderWidth(_pWin))
|
|---|
| 136 | #define DMX_WINDOW_Y1(_pWin) \
|
|---|
| 137 | ((_pWin)->drawable.y - wBorderWidth(_pWin))
|
|---|
| 138 | #define DMX_WINDOW_X2(_pWin) \
|
|---|
| 139 | ((_pWin)->drawable.x + wBorderWidth(_pWin) + (_pWin)->drawable.width)
|
|---|
| 140 | #define DMX_WINDOW_Y2(_pWin) \
|
|---|
| 141 | ((_pWin)->drawable.y + wBorderWidth(_pWin) + (_pWin)->drawable.height)
|
|---|
| 142 |
|
|---|
| 143 | #define DMX_WINDOW_OFFSCREEN(_pWin) \
|
|---|
| 144 | (DMX_WINDOW_X1(_pWin) >= (_pWin)->drawable.pScreen->width || \
|
|---|
| 145 | DMX_WINDOW_Y1(_pWin) >= (_pWin)->drawable.pScreen->height || \
|
|---|
| 146 | DMX_WINDOW_X2(_pWin) <= 0 || \
|
|---|
| 147 | DMX_WINDOW_Y2(_pWin) <= 0)
|
|---|
| 148 |
|
|---|
| 149 | #endif /* DMXWINDOW_H */
|
|---|
