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Diffstat (limited to 'xc/programs/Xserver/hw/darwin/bundle/rootlessCommon.h')
-rw-r--r-- | xc/programs/Xserver/hw/darwin/bundle/rootlessCommon.h | 214 |
1 files changed, 0 insertions, 214 deletions
diff --git a/xc/programs/Xserver/hw/darwin/bundle/rootlessCommon.h b/xc/programs/Xserver/hw/darwin/bundle/rootlessCommon.h deleted file mode 100644 index d6ca120ab..000000000 --- a/xc/programs/Xserver/hw/darwin/bundle/rootlessCommon.h +++ /dev/null @@ -1,214 +0,0 @@ -/* - * Common internal rootless definitions and code - * - * Greg Parker gparker@cs.stanford.edu - */ -/* $XFree86: xc/programs/Xserver/hw/darwin/bundle/rootlessCommon.h,v 1.5 2001/12/22 05:28:35 torrey Exp $ */ - -#ifndef _ROOTLESSCOMMON_H -#define _ROOTLESSCOMMON_H - -#include "rootless.h" - -#include "pixmapstr.h" -#include "windowstr.h" - -#ifdef RENDER -#include "picturestr.h" -#endif - - -// Debug output, or not. -#ifdef ROOTLESSDEBUG -#define RL_DEBUG_MSG ErrorF -#else -#define RL_DEBUG_MSG(a, ...) -#endif - - -// Global variables -extern int rootlessGCPrivateIndex; -extern int rootlessScreenPrivateIndex; -extern int rootlessWindowPrivateIndex; - - -// RootlessGCRec: private per-gc data -typedef struct { - GCFuncs *originalFuncs; - GCOps *originalOps; -} RootlessGCRec; - - -// RootlessWindowRec: private per-window data -typedef struct RootlessWindowRec { - RootlessFrameRec frame; - RegionRec damage; - unsigned int borderWidth; // needed for MoveWindow(VTOther) (%$#@!!!) - PixmapPtr pixmap; -#ifdef SHAPE - BOOL shapeDamage; // TRUE if shape has changed -#endif -} RootlessWindowRec; - - -// RootlessScreenRec: per-screen private data -typedef struct { - ScreenPtr pScreen; - RootlessFrameProcs frameProcs; - - CloseScreenProcPtr CloseScreen; - - CreateWindowProcPtr CreateWindow; - DestroyWindowProcPtr DestroyWindow; - RealizeWindowProcPtr RealizeWindow; - UnrealizeWindowProcPtr UnrealizeWindow; - MoveWindowProcPtr MoveWindow; - ResizeWindowProcPtr ResizeWindow; - RestackWindowProcPtr RestackWindow; - ChangeBorderWidthProcPtr ChangeBorderWidth; - PositionWindowProcPtr PositionWindow; - ChangeWindowAttributesProcPtr ChangeWindowAttributes; - - CreateGCProcPtr CreateGC; - PaintWindowBackgroundProcPtr PaintWindowBackground; - PaintWindowBorderProcPtr PaintWindowBorder; - CopyWindowProcPtr CopyWindow; - GetImageProcPtr GetImage; - - MarkOverlappedWindowsProcPtr MarkOverlappedWindows; - ValidateTreeProcPtr ValidateTree; - -#ifdef SHAPE - SetShapeProcPtr SetShape; -#endif - -#ifdef RENDER - CompositeProcPtr Composite; - GlyphsProcPtr Glyphs; -#endif - -} RootlessScreenRec; - - -// "Definition of the Porting Layer for the X11 Sample Server" says -// unwrap and rewrap of screen functions is unnecessary, but -// screen->CreateGC changes after a call to cfbCreateGC. - -#define SCREEN_UNWRAP(screen, fn) \ - screen->fn = SCREENREC(screen)->fn; - -#define SCREEN_WRAP(screen, fn) \ - SCREENREC(screen)->fn = screen->fn; \ - screen->fn = Rootless##fn - - -// Accessors for screen and window privates - -#define SCREENREC(pScreen) \ - ((RootlessScreenRec*)(pScreen)->devPrivates[rootlessScreenPrivateIndex].ptr) - -#define WINREC(pWin) \ - ((RootlessWindowRec *)(pWin)->devPrivates[rootlessWindowPrivateIndex].ptr) - - -// Call a rootless implementation function. -// Many rootless implementation functions are allowed to be NULL. -#define CallFrameProc(pScreen, proc, params) \ - if (SCREENREC(pScreen)->frameProcs.proc) { \ - RL_DEBUG_MSG("calling frame proc " #proc " "); \ - SCREENREC(pScreen)->frameProcs.proc params; \ - } - - -// BoxRec manipulators -// Copied from shadowfb - -#define TRIM_BOX(box, pGC) { \ - BoxPtr extents = &pGC->pCompositeClip->extents;\ - if(box.x1 < extents->x1) box.x1 = extents->x1; \ - if(box.x2 > extents->x2) box.x2 = extents->x2; \ - if(box.y1 < extents->y1) box.y1 = extents->y1; \ - if(box.y2 > extents->y2) box.y2 = extents->y2; \ -} - -#define TRANSLATE_BOX(box, pDraw) { \ - box.x1 += pDraw->x; \ - box.x2 += pDraw->x; \ - box.y1 += pDraw->y; \ - box.y2 += pDraw->y; \ -} - -#define TRIM_AND_TRANSLATE_BOX(box, pDraw, pGC) { \ - TRANSLATE_BOX(box, pDraw); \ - TRIM_BOX(box, pGC); \ -} - -#define BOX_NOT_EMPTY(box) \ - (((box.x2 - box.x1) > 0) && ((box.y2 - box.y1) > 0)) - - -// HUGE_ROOT and NORMAL_ROOT -// We don't want to clip windows to the edge of the screen. -// HUGE_ROOT temporarily makes the root window really big. -// This is needed as a wrapper around any function that calls -// SetWinSize or SetBorderSize which clip a window against its -// parents, including the root. - -extern RegionRec rootlessHugeRoot; - -#define HUGE_ROOT(pWin) \ - { \ - WindowPtr w = pWin; \ - while (w->parent) w = w->parent; \ - saveRoot = w->winSize; \ - w->winSize = rootlessHugeRoot; \ - } - -#define NORMAL_ROOT(pWin) \ - { \ - WindowPtr w = pWin; \ - while (w->parent) w = w->parent; \ - w->winSize = saveRoot; \ - } - - -// Returns TRUE if this window is a top-level window (i.e. child of the root) -// The root is not a top-level window. -#define IsTopLevel(pWin) \ - ((pWin) && (pWin)->parent && !(pWin)->parent->parent) - -// Returns TRUE if this window is a root window -#define IsRoot(pWin) \ - ((pWin) == WindowTable[(pWin)->drawable.pScreen->myNum]) - -// Returns the top-level parent of pWindow. -// The root is the top-level parent of itself, even though the root is -// not otherwise considered to be a top-level window. -WindowPtr TopLevelParent(WindowPtr pWindow); - -// Returns TRUE if this window is visible inside a frame -// (e.g. it is visible and has a top-level or root parent) -Bool IsFramedWindow(WindowPtr pWin); - -// Move the given pixmap's base address to where pixel (0, 0) -// would be if the pixmap's actual data started at (x, y). -void SetPixmapBaseToScreen(PixmapPtr pix, int x, int y); - -// Update pWindow's pixmap. -// This needs to be called every time a window moves relative to -// its top-level parent, or the parent's pixmap data is reallocated. -void UpdatePixmap(WindowPtr pWindow); - -// Routines that cause regions to get redrawn. -// DamageRegion and DamageRect are in global coordinates. -// DamageBox is in window-local coordinates. -void RootlessDamageRegion(WindowPtr pWindow, RegionPtr pRegion); -void RootlessDamageRect(WindowPtr pWindow, int x, int y, int w, int h); -void RootlessDamageBox(WindowPtr pWindow, BoxPtr pBox); -void RootlessRedisplay(WindowPtr pWindow); -void RootlessRedisplayScreen(ScreenPtr pScreen); - -// Window reshape needs to be updated. The reshape also forces complete redraw. -void RootlessDamageShape(WindowPtr pWin); - -#endif // _ROOTLESSCOMMON_H |