diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/darwin/quartz/xpr/xprFrame.c')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/darwin/quartz/xpr/xprFrame.c | 495 |
1 files changed, 0 insertions, 495 deletions
diff --git a/nx-X11/programs/Xserver/hw/darwin/quartz/xpr/xprFrame.c b/nx-X11/programs/Xserver/hw/darwin/quartz/xpr/xprFrame.c deleted file mode 100644 index 7836091f6..000000000 --- a/nx-X11/programs/Xserver/hw/darwin/quartz/xpr/xprFrame.c +++ /dev/null @@ -1,495 +0,0 @@ -/* - * Xplugin rootless implementation frame functions - */ -/* - * Copyright (c) 2002 Apple Computer, Inc. All rights reserved. - * Copyright (c) 2003 Torrey T. Lyons. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Except as contained in this notice, the name(s) of the above copyright - * holders shall not be used in advertising or otherwise to promote the sale, - * use or other dealings in this Software without prior written authorization. - */ -/* $XdotOrg: xc/programs/Xserver/hw/darwin/quartz/xpr/xprFrame.c,v 1.5 2005/07/01 22:43:08 daniels Exp $ */ -/* $XFree86: xc/programs/Xserver/hw/darwin/quartz/xpr/xprFrame.c,v 1.4 2003/11/12 20:21:52 torrey Exp $ */ - -#include "xpr.h" -#include "rootlessCommon.h" -#include "Xplugin.h" -#include "x-hash.h" -#include "x-list.h" -#include "applewmExt.h" - -#include "propertyst.h" -#include "dix.h" -#include <X11/Xatom.h> -#include "windowstr.h" - -#include <pthread.h> - -#define DEFINE_ATOM_HELPER(func,atom_name) \ -static Atom func (void) { \ - static int generation; \ - static Atom atom; \ - if (generation != serverGeneration) { \ - generation = serverGeneration; \ - atom = MakeAtom (atom_name, strlen (atom_name), TRUE); \ - } \ - return atom; \ -} - -DEFINE_ATOM_HELPER(xa_native_window_id, "_NATIVE_WINDOW_ID") - -/* Maps xp_window_id -> RootlessWindowRec */ -static x_hash_table *window_hash; -static pthread_mutex_t window_hash_mutex; - -static Bool no_configure_window; - - -static inline xp_error -xprConfigureWindow(xp_window_id id, unsigned int mask, - const xp_window_changes *values) -{ - if (!no_configure_window) - return xp_configure_window(id, mask, values); - else - return XP_Success; -} - - -static void -xprSetNativeProperty(RootlessWindowPtr pFrame) -{ - xp_error err; - unsigned int native_id; - long data; - - err = xp_get_native_window((xp_window_id) pFrame->wid, &native_id); - if (err == Success) - { - /* FIXME: move this to AppleWM extension */ - - data = native_id; - ChangeWindowProperty(pFrame->win, xa_native_window_id(), - XA_INTEGER, 32, PropModeReplace, 1, &data, TRUE); - } -} - - -/* - * Create and display a new frame. - */ -Bool -xprCreateFrame(RootlessWindowPtr pFrame, ScreenPtr pScreen, - int newX, int newY, RegionPtr pShape) -{ - WindowPtr pWin = pFrame->win; - xp_window_changes wc; - unsigned int mask = 0; - xp_error err; - - wc.x = newX; - wc.y = newY; - wc.width = pFrame->width; - wc.height = pFrame->height; - wc.bit_gravity = XP_GRAVITY_NONE; - mask |= XP_BOUNDS; - - if (pWin->drawable.depth == 8) - { - wc.depth = XP_DEPTH_INDEX8; -#if 0 - wc.colormap = xprColormapCallback; - wc.colormap_data = pScreen; - mask |= XP_COLORMAP; -#endif - } - else if (pWin->drawable.depth == 15) - wc.depth = XP_DEPTH_RGB555; - else if (pWin->drawable.depth == 24) - wc.depth = XP_DEPTH_ARGB8888; - else - wc.depth = XP_DEPTH_NIL; - mask |= XP_DEPTH; - - if (pShape != NULL) - { - wc.shape_nrects = REGION_NUM_RECTS(pShape); - wc.shape_rects = REGION_RECTS(pShape); - wc.shape_tx = wc.shape_ty = 0; - mask |= XP_SHAPE; - } - - err = xp_create_window(mask, &wc, (xp_window_id *) &pFrame->wid); - - if (err != Success) - { - return FALSE; - } - - if (window_hash == NULL) - { - window_hash = x_hash_table_new(NULL, NULL, NULL, NULL); - pthread_mutex_init(&window_hash_mutex, NULL); - } - - pthread_mutex_lock(&window_hash_mutex); - x_hash_table_insert(window_hash, pFrame->wid, pFrame); - pthread_mutex_unlock(&window_hash_mutex); - - xprSetNativeProperty(pFrame); - - return TRUE; -} - - -/* - * Destroy a frame. - */ -void -xprDestroyFrame(RootlessFrameID wid) -{ - pthread_mutex_lock(&window_hash_mutex); - x_hash_table_remove(window_hash, wid); - pthread_mutex_unlock(&window_hash_mutex); - - xp_destroy_window((xp_window_id) wid); -} - - -/* - * Move a frame on screen. - */ -void -xprMoveFrame(RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY) -{ - xp_window_changes wc; - - wc.x = newX; - wc.y = newY; - - xprConfigureWindow((xp_window_id) wid, XP_ORIGIN, &wc); -} - - -/* - * Resize and move a frame. - */ -void -xprResizeFrame(RootlessFrameID wid, ScreenPtr pScreen, - int newX, int newY, unsigned int newW, unsigned int newH, - unsigned int gravity) -{ - xp_window_changes wc; - - wc.x = newX; - wc.y = newY; - wc.width = newW; - wc.height = newH; - wc.bit_gravity = gravity; - - /* It's unlikely that being async will save us anything here. - But it can't hurt. */ - - xprConfigureWindow((xp_window_id) wid, XP_BOUNDS, &wc); -} - - -/* - * Change frame stacking. - */ -void -xprRestackFrame(RootlessFrameID wid, RootlessFrameID nextWid) -{ - xp_window_changes wc; - - /* Stack frame below nextWid it if it exists, or raise - frame above everything otherwise. */ - - if (nextWid == NULL) - { - wc.stack_mode = XP_MAPPED_ABOVE; - wc.sibling = 0; - } - else - { - wc.stack_mode = XP_MAPPED_BELOW; - wc.sibling = (xp_window_id) nextWid; - } - - xprConfigureWindow((xp_window_id) wid, XP_STACKING, &wc); -} - - -/* - * Change the frame's shape. - */ -void -xprReshapeFrame(RootlessFrameID wid, RegionPtr pShape) -{ - xp_window_changes wc; - - if (pShape != NULL) - { - wc.shape_nrects = REGION_NUM_RECTS(pShape); - wc.shape_rects = REGION_RECTS(pShape); - } - else - { - wc.shape_nrects = -1; - wc.shape_rects = NULL; - } - - wc.shape_tx = wc.shape_ty = 0; - - xprConfigureWindow((xp_window_id) wid, XP_SHAPE, &wc); -} - - -/* - * Unmap a frame. - */ -void -xprUnmapFrame(RootlessFrameID wid) -{ - xp_window_changes wc; - - wc.stack_mode = XP_UNMAPPED; - wc.sibling = 0; - - xprConfigureWindow((xp_window_id) wid, XP_STACKING, &wc); -} - - -/* - * Start drawing to a frame. - * Prepare for direct access to its backing buffer. - */ -void -xprStartDrawing(RootlessFrameID wid, char **pixelData, int *bytesPerRow) -{ - void *data[2]; - unsigned int rowbytes[2]; - xp_error err; - - err = xp_lock_window((xp_window_id) wid, NULL, NULL, data, rowbytes, NULL); - if (err != Success) - FatalError("Could not lock window %i for drawing.", (int) wid); - - *pixelData = data[0]; - *bytesPerRow = rowbytes[0]; -} - - -/* - * Stop drawing to a frame. - */ -void -xprStopDrawing(RootlessFrameID wid, Bool flush) -{ - xp_unlock_window((xp_window_id) wid, flush); -} - - -/* - * Flush drawing updates to the screen. - */ -void -xprUpdateRegion(RootlessFrameID wid, RegionPtr pDamage) -{ - xp_flush_window((xp_window_id) wid); -} - - -/* - * Mark damaged rectangles as requiring redisplay to screen. - */ -void -xprDamageRects(RootlessFrameID wid, int nrects, const BoxRec *rects, - int shift_x, int shift_y) -{ - xp_mark_window((xp_window_id) wid, nrects, rects, shift_x, shift_y); -} - - -/* - * Called after the window associated with a frame has been switched - * to a new top-level parent. - */ -void -xprSwitchWindow(RootlessWindowPtr pFrame, WindowPtr oldWin) -{ - DeleteProperty(oldWin, xa_native_window_id()); - - xprSetNativeProperty(pFrame); -} - - -/* - * Called to check if the frame should be reordered when it is restacked. - */ -Bool xprDoReorderWindow(RootlessWindowPtr pFrame) -{ - WindowPtr pWin = pFrame->win; - - return AppleWMDoReorderWindow(pWin); -} - - -/* - * Copy area in frame to another part of frame. - * Used to accelerate scrolling. - */ -void -xprCopyWindow(RootlessFrameID wid, int dstNrects, const BoxRec *dstRects, - int dx, int dy) -{ - xp_copy_window((xp_window_id) wid, (xp_window_id) wid, - dstNrects, dstRects, dx, dy); -} - - -static RootlessFrameProcsRec xprRootlessProcs = { - xprCreateFrame, - xprDestroyFrame, - xprMoveFrame, - xprResizeFrame, - xprRestackFrame, - xprReshapeFrame, - xprUnmapFrame, - xprStartDrawing, - xprStopDrawing, - xprUpdateRegion, - xprDamageRects, - xprSwitchWindow, - xprDoReorderWindow, - xp_copy_bytes, - xp_fill_bytes, - xp_composite_pixels, - xprCopyWindow -}; - - -/* - * Initialize XPR implementation - */ -Bool -xprInit(ScreenPtr pScreen) -{ - RootlessInit(pScreen, &xprRootlessProcs); - - rootless_CopyBytes_threshold = xp_copy_bytes_threshold; - rootless_FillBytes_threshold = xp_fill_bytes_threshold; - rootless_CompositePixels_threshold = xp_composite_area_threshold; - rootless_CopyWindow_threshold = xp_scroll_area_threshold; - - no_configure_window = FALSE; - - return TRUE; -} - - -/* - * Given the id of a physical window, try to find the top-level (or root) - * X window that it represents. - */ -static WindowPtr -xprGetXWindow(xp_window_id wid) -{ - RootlessWindowRec *winRec; - - if (window_hash == NULL) - return NULL; - - winRec = x_hash_table_lookup(window_hash, (void *) wid, NULL); - - return winRec != NULL ? winRec->win : NULL; -} - - -/* - * The windowNumber is an AppKit window number. Returns TRUE if xpr is - * displaying a window with that number. - */ -Bool -xprIsX11Window(void *nsWindow, int windowNumber) -{ - Bool ret; - xp_window_id wid; - - if (window_hash == NULL) - return FALSE; - - /* need to lock, since this function can be called by any thread */ - - pthread_mutex_lock(&window_hash_mutex); - - if (xp_lookup_native_window(windowNumber, &wid)) - ret = xprGetXWindow(wid) != NULL; - else - ret = FALSE; - - pthread_mutex_unlock(&window_hash_mutex); - - return ret; -} - - -/* - * xprHideWindows - * Hide or unhide all top level windows. This is called for application hide/ - * unhide events if the window manager is not Apple-WM aware. Xplugin windows - * do not hide or unhide themselves. - */ -void -xprHideWindows(Bool hide) -{ - int screen; - WindowPtr pRoot, pWin; - - for (screen = 0; screen < screenInfo.numScreens; screen++) { - pRoot = WindowTable[screenInfo.screens[screen]->myNum]; - RootlessFrameID prevWid = NULL; - - for (pWin = pRoot->firstChild; pWin; pWin = pWin->nextSib) { - RootlessWindowRec *winRec = WINREC(pWin); - - if (winRec != NULL) { - if (hide) { - xprUnmapFrame(winRec->wid); - } else { - BoxRec box; - - xprRestackFrame(winRec->wid, prevWid); - prevWid = winRec->wid; - - box.x1 = 0; - box.y1 = 0; - box.x2 = winRec->width; - box.y2 = winRec->height; - - xprDamageRects(winRec->wid, 1, &box, 0, 0); - RootlessQueueRedisplay(screenInfo.screens[screen]); - } - } - } - } -} |