forked from AuroraMiddleware/gtk
More renames at the request of tml
This commit is contained in:
Owen Taylor
parent
ee3d137660
commit
e4a2092603
@ -1,759 +0,0 @@
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/* GDK - The GIMP Drawing Kit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-1999. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#include "config.h"
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#include "gdk.h" /* For gdk_error_trap_* / gdk_flush_* */
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#include "gdkimage.h"
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#include "gdkprivate.h"
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#include "gdkx.h"
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static void gdk_image_put_normal (GdkDrawable *drawable,
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GdkGC *gc,
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GdkImage *image,
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gint xsrc,
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gint ysrc,
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gint xdest,
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gint ydest,
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gint width,
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gint height);
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static GList *image_list = NULL;
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void
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gdk_image_exit (void)
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{
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GdkImage *image;
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while (image_list)
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{
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image = image_list->data;
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gdk_image_destroy (image);
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}
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}
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GdkImage *
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gdk_image_new_bitmap (GdkVisual *visual, gpointer data, gint w, gint h)
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/*
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* Desc: create a new bitmap image
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*/
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{
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Visual *xvisual;
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GdkImage *image;
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GdkImagePrivate *private;
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struct {
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BITMAPINFOHEADER bmiHeader;
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union {
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WORD bmiIndices[2];
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RGBQUAD bmiColors[2];
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} u;
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} bmi;
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char *bits;
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int bpl = (w-1)/8 + 1;
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int bpl32 = ((w-1)/32 + 1)*4;
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private = g_new(GdkImagePrivate, 1);
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image = (GdkImage *) private;
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private->image_put = gdk_image_put_normal;
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image->type = GDK_IMAGE_SHARED;
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image->visual = visual;
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image->width = w;
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image->height = h;
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image->depth = 1;
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xvisual = ((GdkVisualPrivate*) visual)->xvisual;
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GDK_NOTE (MISC, g_print ("gdk_image_new_bitmap: %dx%d\n", w, h));
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bmi.bmiHeader.biSize = sizeof (BITMAPINFOHEADER);
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bmi.bmiHeader.biWidth = w;
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bmi.bmiHeader.biHeight = -h;
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bmi.bmiHeader.biPlanes = 1;
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bmi.bmiHeader.biBitCount = 1;
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bmi.bmiHeader.biCompression = BI_RGB;
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bmi.bmiHeader.biSizeImage = 0;
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bmi.bmiHeader.biXPelsPerMeter =
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bmi.bmiHeader.biYPelsPerMeter = 0;
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bmi.bmiHeader.biClrUsed = 0;
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bmi.bmiHeader.biClrImportant = 0;
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bmi.u.bmiColors[0].rgbBlue =
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bmi.u.bmiColors[0].rgbGreen =
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bmi.u.bmiColors[0].rgbRed = 0x00;
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bmi.u.bmiColors[0].rgbReserved = 0x00;
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bmi.u.bmiColors[1].rgbBlue =
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bmi.u.bmiColors[1].rgbGreen =
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bmi.u.bmiColors[1].rgbRed = 0xFF;
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bmi.u.bmiColors[1].rgbReserved = 0x00;
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private->ximage = CreateDIBSection (gdk_DC, (BITMAPINFO *) &bmi,
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DIB_RGB_COLORS, &bits, NULL, 0);
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if (bpl != bpl32)
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{
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/* Win32 expects scanlines in DIBs to be 32 bit aligned */
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int i;
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for (i = 0; i < h; i++)
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memmove (bits + i*bpl32, ((char *) data) + i*bpl, bpl);
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}
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else
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memmove (bits, data, bpl*h);
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image->mem = bits;
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image->bpl = bpl32;
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image->byte_order = GDK_MSB_FIRST;
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image->bpp = 1;
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return(image);
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} /* gdk_image_new_bitmap() */
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void
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gdk_image_init (void)
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{
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}
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static GdkImage*
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gdk_image_new_with_depth (GdkImageType type,
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GdkVisual *visual,
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gint width,
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gint height,
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gint depth)
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{
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GdkImage *image;
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GdkImagePrivate *private;
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Visual *xvisual;
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struct {
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BITMAPINFOHEADER bmiHeader;
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union {
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WORD bmiIndices[256];
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DWORD bmiMasks[3];
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RGBQUAD bmiColors[256];
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} u;
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} bmi;
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UINT iUsage;
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int i;
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if (type == GDK_IMAGE_FASTEST || type == GDK_IMAGE_NORMAL)
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type = GDK_IMAGE_SHARED;
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GDK_NOTE (MISC, g_print ("gdk_image_new_with_depth: %dx%dx%d %s\n",
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width, height, depth,
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(type == GDK_IMAGE_SHARED ? "shared" :
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(type == GDK_IMAGE_SHARED_PIXMAP ? "shared_pixmap" :
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"???"))));
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private = g_new (GdkImagePrivate, 1);
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image = (GdkImage*) private;
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private->image_put = NULL;
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image->type = type;
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image->visual = visual;
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image->width = width;
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image->height = height;
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image->depth = depth;
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xvisual = ((GdkVisualPrivate*) visual)->xvisual;
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private->image_put = gdk_image_put_normal;
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bmi.bmiHeader.biSize = sizeof (BITMAPINFOHEADER);
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bmi.bmiHeader.biWidth = width;
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bmi.bmiHeader.biHeight = -height;
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bmi.bmiHeader.biPlanes = 1;
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if (depth == 15)
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bmi.bmiHeader.biBitCount = 16;
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else
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bmi.bmiHeader.biBitCount = depth;
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#if 1
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if (depth == 16)
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bmi.bmiHeader.biCompression = BI_BITFIELDS;
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else
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#endif
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bmi.bmiHeader.biCompression = BI_RGB;
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bmi.bmiHeader.biSizeImage = 0;
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bmi.bmiHeader.biXPelsPerMeter =
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bmi.bmiHeader.biYPelsPerMeter = 0;
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bmi.bmiHeader.biClrUsed = 0;
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bmi.bmiHeader.biClrImportant = 0;
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if (image->visual->type == GDK_VISUAL_PSEUDO_COLOR)
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{
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iUsage = DIB_PAL_COLORS;
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for (i = 0; i < 256; i++)
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bmi.u.bmiIndices[i] = i;
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}
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else
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{
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if (depth == 1)
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{
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bmi.u.bmiColors[0].rgbBlue =
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bmi.u.bmiColors[0].rgbGreen =
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bmi.u.bmiColors[0].rgbRed = 0x00;
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bmi.u.bmiColors[0].rgbReserved = 0x00;
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bmi.u.bmiColors[1].rgbBlue =
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bmi.u.bmiColors[1].rgbGreen =
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bmi.u.bmiColors[1].rgbRed = 0xFF;
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bmi.u.bmiColors[1].rgbReserved = 0x00;
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}
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#if 1
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else if (depth == 16)
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{
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bmi.u.bmiMasks[0] = visual->red_mask;
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bmi.u.bmiMasks[1] = visual->green_mask;
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bmi.u.bmiMasks[2] = visual->blue_mask;
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}
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#endif
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iUsage = DIB_RGB_COLORS;
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}
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private->ximage =
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CreateDIBSection (gdk_DC, (BITMAPINFO *) &bmi, iUsage,
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&image->mem, NULL, 0);
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if (private->ximage == NULL)
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{
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g_warning ("gdk_image_new_with_depth: CreateDIBSection failed");
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g_free (image);
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return NULL;
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}
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switch (depth)
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{
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case 1:
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case 8:
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image->bpp = 1;
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break;
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case 15:
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case 16:
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image->bpp = 2;
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break;
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case 24:
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image->bpp = 3;
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break;
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case 32:
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image->bpp = 4;
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break;
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default:
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g_warning ("gdk_image_new_with_depth: depth = %d", depth);
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g_assert_not_reached ();
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}
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image->byte_order = GDK_LSB_FIRST;
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if (depth == 1)
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image->bpl = ((width-1)/32 + 1)*4;
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else
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image->bpl = ((width*image->bpp - 1)/4 + 1)*4;
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GDK_NOTE (MISC, g_print ("... = %#x mem = %#x, bpl = %d\n",
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private->ximage, image->mem, image->bpl));
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return image;
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}
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GdkImage*
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gdk_image_new (GdkImageType type,
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GdkVisual *visual,
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gint width,
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gint height)
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{
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GdkVisualPrivate *visual_private = (GdkVisualPrivate *) visual;
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return gdk_image_new_with_depth (type, visual, width, height,
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visual_private->xvisual->bitspixel);
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}
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GdkImage*
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gdk_image_bitmap_new (GdkImageType type,
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GdkVisual *visual,
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gint width,
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gint height)
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{
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return gdk_image_new_with_depth (type, visual, width, height, 1);
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}
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GdkImage*
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gdk_image_get (GdkWindow *window,
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gint x,
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gint y,
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gint width,
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gint height)
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{
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GdkImage *image;
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GdkImagePrivate *private;
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HDC hdc, memdc;
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struct {
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BITMAPINFOHEADER bmiHeader;
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union {
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WORD bmiIndices[256];
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DWORD bmiMasks[3];
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RGBQUAD bmiColors[256];
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} u;
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} bmi;
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HGDIOBJ oldbitmap1, oldbitmap2;
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UINT iUsage;
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BITMAP bm;
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int i;
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g_return_val_if_fail (window != NULL, NULL);
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if (GDK_DRAWABLE_DESTROYED (window))
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return NULL;
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GDK_NOTE (MISC, g_print ("gdk_image_get: %#x %dx%d@+%d+%d\n",
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GDK_DRAWABLE_XID (window), width, height, x, y));
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private = g_new (GdkImagePrivate, 1);
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image = (GdkImage*) private;
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private->image_put = gdk_image_put_normal;
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image->type = GDK_IMAGE_SHARED;
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image->visual = gdk_window_get_visual (window);
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image->width = width;
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image->height = height;
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/* This function is called both to blit from a window and from
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* a pixmap.
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*/
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if (GDK_DRAWABLE_TYPE (window) == GDK_DRAWABLE_PIXMAP)
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{
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if ((hdc = CreateCompatibleDC (NULL)) == NULL)
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{
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g_warning ("gdk_image_get: CreateCompatibleDC #1 failed");
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g_free (image);
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return NULL;
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}
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if ((oldbitmap1 = SelectObject (hdc, GDK_DRAWABLE_XID (window))) == NULL)
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{
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g_warning ("gdk_image_get: SelectObject #1 failed");
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DeleteDC (hdc);
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g_free (image);
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return NULL;
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}
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GetObject (GDK_DRAWABLE_XID (window), sizeof (BITMAP), &bm);
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GDK_NOTE (MISC,
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g_print ("gdk_image_get: bmWidth = %d, bmHeight = %d, bmWidthBytes = %d, bmBitsPixel = %d\n",
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bm.bmWidth, bm.bmHeight, bm.bmWidthBytes, bm.bmBitsPixel));
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image->depth = bm.bmBitsPixel;
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if (image->depth <= 8)
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{
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iUsage = DIB_PAL_COLORS;
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for (i = 0; i < 256; i++)
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bmi.u.bmiIndices[i] = i;
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}
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else
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iUsage = DIB_RGB_COLORS;
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}
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else
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{
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if ((hdc = GetDC (GDK_DRAWABLE_XID (window))) == NULL)
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{
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g_warning ("gdk_image_get: GetDC failed");
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g_free (image);
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return NULL;
|
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}
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image->depth = gdk_visual_get_system ()->depth;
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if (image->visual->type == GDK_VISUAL_PSEUDO_COLOR)
|
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{
|
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iUsage = DIB_PAL_COLORS;
|
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for (i = 0; i < 256; i++)
|
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bmi.u.bmiIndices[i] = i;
|
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}
|
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else
|
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iUsage = DIB_RGB_COLORS;
|
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}
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|
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if ((memdc = CreateCompatibleDC (hdc)) == NULL)
|
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{
|
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g_warning ("gdk_image_get: CreateCompatibleDC #2 failed");
|
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if (GDK_DRAWABLE_TYPE (window) == GDK_DRAWABLE_PIXMAP)
|
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{
|
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SelectObject (hdc, oldbitmap1);
|
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DeleteDC (hdc);
|
||||
}
|
||||
else
|
||||
{
|
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ReleaseDC (GDK_DRAWABLE_XID (window), hdc);
|
||||
}
|
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g_free (image);
|
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return NULL;
|
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}
|
||||
|
||||
bmi.bmiHeader.biSize = sizeof (BITMAPINFOHEADER);
|
||||
bmi.bmiHeader.biWidth = width;
|
||||
bmi.bmiHeader.biHeight = -height;
|
||||
bmi.bmiHeader.biPlanes = 1;
|
||||
bmi.bmiHeader.biBitCount = image->depth;
|
||||
if (image->depth == 16)
|
||||
{
|
||||
bmi.bmiHeader.biCompression = BI_BITFIELDS;
|
||||
if (image->visual == NULL)
|
||||
{
|
||||
/* XXX ??? Is it always this if depth==16 and a pixmap? Guess so. */
|
||||
bmi.u.bmiMasks[0] = 0xf800;
|
||||
bmi.u.bmiMasks[1] = 0x07e0;
|
||||
bmi.u.bmiMasks[2] = 0x001f;
|
||||
}
|
||||
else
|
||||
{
|
||||
bmi.u.bmiMasks[0] = image->visual->red_mask;
|
||||
bmi.u.bmiMasks[1] = image->visual->green_mask;
|
||||
bmi.u.bmiMasks[2] = image->visual->blue_mask;
|
||||
}
|
||||
}
|
||||
else
|
||||
bmi.bmiHeader.biCompression = BI_RGB;
|
||||
bmi.bmiHeader.biSizeImage = 0;
|
||||
bmi.bmiHeader.biXPelsPerMeter =
|
||||
bmi.bmiHeader.biYPelsPerMeter = 0;
|
||||
bmi.bmiHeader.biClrUsed = 0;
|
||||
bmi.bmiHeader.biClrImportant = 0;
|
||||
|
||||
if ((private->ximage =
|
||||
CreateDIBSection (hdc, (BITMAPINFO *) &bmi, iUsage,
|
||||
&image->mem, NULL, 0)) == NULL)
|
||||
{
|
||||
g_warning ("gdk_image_get: CreateDIBSection failed");
|
||||
DeleteDC (memdc);
|
||||
if (GDK_DRAWABLE_TYPE (window) == GDK_DRAWABLE_PIXMAP)
|
||||
{
|
||||
SelectObject (hdc, oldbitmap1);
|
||||
DeleteDC (hdc);
|
||||
}
|
||||
else
|
||||
{
|
||||
ReleaseDC (GDK_DRAWABLE_XID (window), hdc);
|
||||
}
|
||||
g_free (image);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
if ((oldbitmap2 = SelectObject (memdc, private->ximage)) == NULL)
|
||||
{
|
||||
g_warning ("gdk_image_get: SelectObject #2 failed");
|
||||
DeleteObject (private->ximage);
|
||||
DeleteDC (memdc);
|
||||
if (GDK_DRAWABLE_TYPE (window) == GDK_DRAWABLE_PIXMAP)
|
||||
{
|
||||
SelectObject (hdc, oldbitmap1);
|
||||
DeleteDC (hdc);
|
||||
}
|
||||
else
|
||||
{
|
||||
ReleaseDC (GDK_DRAWABLE_XID (window), hdc);
|
||||
}
|
||||
g_free (image);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
if (!BitBlt (memdc, 0, 0, width, height, hdc, x, y, SRCCOPY))
|
||||
{
|
||||
g_warning ("gdk_image_get: BitBlt failed");
|
||||
SelectObject (memdc, oldbitmap2);
|
||||
DeleteObject (private->ximage);
|
||||
DeleteDC (memdc);
|
||||
if (GDK_DRAWABLE_TYPE (window) == GDK_DRAWABLE_PIXMAP)
|
||||
{
|
||||
SelectObject (hdc, oldbitmap1);
|
||||
DeleteDC (hdc);
|
||||
}
|
||||
else
|
||||
{
|
||||
ReleaseDC (GDK_DRAWABLE_XID (window), hdc);
|
||||
}
|
||||
g_free (image);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
if (SelectObject (memdc, oldbitmap2) == NULL)
|
||||
g_warning ("gdk_image_get: SelectObject #3 failed");
|
||||
|
||||
if (!DeleteDC (memdc))
|
||||
g_warning ("gdk_image_get: DeleteDC failed");
|
||||
|
||||
if (GDK_DRAWABLE_TYPE (window) == GDK_DRAWABLE_PIXMAP)
|
||||
{
|
||||
SelectObject (hdc, oldbitmap1);
|
||||
DeleteDC (hdc);
|
||||
}
|
||||
else
|
||||
{
|
||||
ReleaseDC (GDK_DRAWABLE_XID (window), hdc);
|
||||
}
|
||||
|
||||
switch (image->depth)
|
||||
{
|
||||
case 1:
|
||||
case 8:
|
||||
image->bpp = 1;
|
||||
break;
|
||||
case 15:
|
||||
case 16:
|
||||
image->bpp = 2;
|
||||
break;
|
||||
case 24:
|
||||
image->bpp = 3;
|
||||
break;
|
||||
case 32:
|
||||
image->bpp = 4;
|
||||
break;
|
||||
default:
|
||||
g_warning ("gdk_image_get: image->depth = %d", image->depth);
|
||||
g_assert_not_reached ();
|
||||
}
|
||||
image->byte_order = GDK_LSB_FIRST;
|
||||
if (image->depth == 1)
|
||||
image->bpl = ((width - 1)/32 + 1)*4;
|
||||
else
|
||||
image->bpl = ((width*image->bpp - 1)/4 + 1)*4;
|
||||
|
||||
GDK_NOTE (MISC, g_print ("... = %#x mem = %#x, bpl = %d\n",
|
||||
private->ximage, image->mem, image->bpl));
|
||||
|
||||
return image;
|
||||
}
|
||||
|
||||
guint32
|
||||
gdk_image_get_pixel (GdkImage *image,
|
||||
gint x,
|
||||
gint y)
|
||||
{
|
||||
guint32 pixel;
|
||||
GdkImagePrivate *private;
|
||||
|
||||
g_return_val_if_fail (image != NULL, 0);
|
||||
|
||||
private = (GdkImagePrivate *) image;
|
||||
|
||||
g_return_val_if_fail (x >= 0 && x < image->width
|
||||
&& y >= 0 && y < image->height, 0);
|
||||
|
||||
if (image->depth == 1)
|
||||
pixel = (((char *) image->mem)[y * image->bpl + (x >> 3)] & (1 << (7 - (x & 0x7)))) != 0;
|
||||
else
|
||||
{
|
||||
guchar *pixelp = (guchar *) image->mem + y * image->bpl + x * image->bpp;
|
||||
|
||||
switch (image->bpp)
|
||||
{
|
||||
case 1:
|
||||
pixel = *pixelp;
|
||||
break;
|
||||
|
||||
/* Windows is always LSB, no need to check image->byte_order. */
|
||||
case 2:
|
||||
pixel = pixelp[0] | (pixelp[1] << 8);
|
||||
break;
|
||||
|
||||
case 3:
|
||||
pixel = pixelp[0] | (pixelp[1] << 8) | (pixelp[2] << 16);
|
||||
break;
|
||||
|
||||
case 4:
|
||||
pixel = pixelp[0] | (pixelp[1] << 8) | (pixelp[2] << 16);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return pixel;
|
||||
}
|
||||
|
||||
void
|
||||
gdk_image_put_pixel (GdkImage *image,
|
||||
gint x,
|
||||
gint y,
|
||||
guint32 pixel)
|
||||
{
|
||||
GdkImagePrivate *private;
|
||||
|
||||
g_return_if_fail (image != NULL);
|
||||
|
||||
private = (GdkImagePrivate *) image;
|
||||
|
||||
g_return_if_fail (x >= 0 && x < image->width && y >= 0 && y < image->height);
|
||||
|
||||
if (image->depth == 1)
|
||||
if (pixel & 1)
|
||||
((guchar *) image->mem)[y * image->bpl + (x >> 3)] |= (1 << (7 - (x & 0x7)));
|
||||
else
|
||||
((guchar *) image->mem)[y * image->bpl + (x >> 3)] &= ~(1 << (7 - (x & 0x7)));
|
||||
else
|
||||
{
|
||||
guchar *pixelp = (guchar *) image->mem + y * image->bpl + x * image->bpp;
|
||||
|
||||
/* Windows is always LSB, no need to check image->byte_order. */
|
||||
switch (image->bpp)
|
||||
{
|
||||
case 4:
|
||||
pixelp[3] = 0;
|
||||
case 3:
|
||||
pixelp[2] = ((pixel >> 16) & 0xFF);
|
||||
case 2:
|
||||
pixelp[1] = ((pixel >> 8) & 0xFF);
|
||||
case 1:
|
||||
pixelp[0] = (pixel & 0xFF);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
gdk_image_destroy (GdkImage *image)
|
||||
{
|
||||
GdkImagePrivate *private;
|
||||
|
||||
g_return_if_fail (image != NULL);
|
||||
|
||||
private = (GdkImagePrivate*) image;
|
||||
|
||||
GDK_NOTE (MISC, g_print ("gdk_image_destroy: %#x%s\n",
|
||||
private->ximage,
|
||||
(image->type == GDK_IMAGE_SHARED_PIXMAP ?
|
||||
" (shared pixmap)" : "")));
|
||||
|
||||
switch (image->type)
|
||||
{
|
||||
case GDK_IMAGE_SHARED_PIXMAP:
|
||||
break; /* The Windows bitmap has already been
|
||||
* (or will be) deleted when freeing
|
||||
* the corresponding pixmap.
|
||||
*/
|
||||
|
||||
case GDK_IMAGE_SHARED:
|
||||
if (!DeleteObject (private->ximage))
|
||||
g_warning ("gdk_image_destroy: DeleteObject failed");
|
||||
break;
|
||||
|
||||
default:
|
||||
g_assert_not_reached ();
|
||||
}
|
||||
|
||||
g_free (image);
|
||||
}
|
||||
|
||||
static void
|
||||
gdk_image_put_normal (GdkDrawable *drawable,
|
||||
GdkGC *gc,
|
||||
GdkImage *image,
|
||||
gint xsrc,
|
||||
gint ysrc,
|
||||
gint xdest,
|
||||
gint ydest,
|
||||
gint width,
|
||||
gint height)
|
||||
{
|
||||
GdkDrawablePrivate *drawable_private;
|
||||
GdkImagePrivate *image_private;
|
||||
GdkGCPrivate *gc_private;
|
||||
HDC hdc;
|
||||
GdkColormapPrivate *colormap_private;
|
||||
|
||||
g_return_if_fail (drawable != NULL);
|
||||
g_return_if_fail (image != NULL);
|
||||
g_return_if_fail (gc != NULL);
|
||||
|
||||
if (GDK_DRAWABLE_DESTROYED (drawable))
|
||||
return;
|
||||
image_private = (GdkImagePrivate*) image;
|
||||
drawable_private = (GdkDrawablePrivate*) drawable;
|
||||
gc_private = (GdkGCPrivate*) gc;
|
||||
|
||||
/* The image can in fact be "shared", so don't test */
|
||||
|
||||
hdc = gdk_gc_predraw (drawable_private, gc_private);
|
||||
colormap_private = (GdkColormapPrivate *) drawable_private->colormap;
|
||||
if (colormap_private && colormap_private->xcolormap->rc_palette)
|
||||
{
|
||||
DIBSECTION ds;
|
||||
static struct {
|
||||
BITMAPINFOHEADER bmiHeader;
|
||||
WORD bmiIndices[256];
|
||||
} bmi;
|
||||
static gboolean bmi_inited = FALSE;
|
||||
int i;
|
||||
|
||||
if (!bmi_inited)
|
||||
{
|
||||
for (i = 0; i < 256; i++)
|
||||
bmi.bmiIndices[i] = i;
|
||||
bmi_inited = TRUE;
|
||||
}
|
||||
|
||||
if (GetObject (image_private->ximage, sizeof (DIBSECTION),
|
||||
&ds) != sizeof (DIBSECTION))
|
||||
{
|
||||
g_warning ("gdk_image_put_normal: GetObject failed");
|
||||
}
|
||||
#if 0
|
||||
g_print("xdest = %d, ydest = %d, xsrc = %d, ysrc = %d, width = %d, height = %d\n",
|
||||
xdest, ydest, xsrc, ysrc, width, height);
|
||||
g_print("bmWidth = %d, bmHeight = %d, bmBitsPixel = %d, bmBits = %p\n",
|
||||
ds.dsBm.bmWidth, ds.dsBm.bmHeight, ds.dsBm.bmBitsPixel, ds.dsBm.bmBits);
|
||||
g_print("biWidth = %d, biHeight = %d, biBitCount = %d, biClrUsed = %d\n",
|
||||
ds.dsBmih.biWidth, ds.dsBmih.biHeight, ds.dsBmih.biBitCount, ds.dsBmih.biClrUsed);
|
||||
#endif
|
||||
bmi.bmiHeader = ds.dsBmih;
|
||||
/* I have spent hours on getting the parameters to
|
||||
* SetDIBitsToDevice right. I wonder what drugs the guys in
|
||||
* Redmond were on when they designed this API.
|
||||
*/
|
||||
if (SetDIBitsToDevice (hdc,
|
||||
xdest, ydest,
|
||||
width, height,
|
||||
xsrc, (-ds.dsBmih.biHeight)-height-ysrc,
|
||||
0, -ds.dsBmih.biHeight,
|
||||
ds.dsBm.bmBits,
|
||||
(CONST BITMAPINFO *) &bmi,
|
||||
DIB_PAL_COLORS) == 0)
|
||||
g_warning ("SetDIBitsToDevice failed");
|
||||
}
|
||||
else
|
||||
{
|
||||
HDC memdc;
|
||||
HGDIOBJ oldbitmap;
|
||||
|
||||
if ((memdc = CreateCompatibleDC (hdc)) == NULL)
|
||||
{
|
||||
g_warning ("gdk_image_put_normal: CreateCompatibleDC failed");
|
||||
gdk_gc_postdraw (drawable_private, gc_private);
|
||||
return;
|
||||
}
|
||||
|
||||
if ((oldbitmap = SelectObject (memdc, image_private->ximage)) == NULL)
|
||||
{
|
||||
g_warning ("gdk_image_put_normal: SelectObject #1 failed");
|
||||
gdk_gc_postdraw (drawable_private, gc_private);
|
||||
return;
|
||||
}
|
||||
if (!BitBlt (hdc, xdest, ydest, width, height,
|
||||
memdc, xsrc, ysrc, SRCCOPY))
|
||||
g_warning ("gdk_image_put_normal: BitBlt failed");
|
||||
|
||||
if (SelectObject (memdc, oldbitmap) == NULL)
|
||||
g_warning ("gdk_image_put_normal: SelectObject #2 failed");
|
||||
|
||||
if (!DeleteDC (memdc))
|
||||
g_warning ("gdk_image_put_normal: DeleteDC failed");
|
||||
}
|
||||
gdk_gc_postdraw (drawable_private, gc_private);
|
||||
}
|
||||
@ -1,459 +0,0 @@
|
||||
/* GDK - The GIMP Drawing Kit
|
||||
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Library General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Library General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Library General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Modified by the GTK+ Team and others 1997-1999. See the AUTHORS
|
||||
* file for a list of people on the GTK+ Team. See the ChangeLog
|
||||
* files for a list of changes. These files are distributed with
|
||||
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
|
||||
*/
|
||||
|
||||
#ifndef __GDK_PRIVATE_H__
|
||||
#define __GDK_PRIVATE_H__
|
||||
|
||||
#define STRICT /* We want strict type checks */
|
||||
#include <windows.h>
|
||||
#include <commctrl.h>
|
||||
|
||||
/* Make up for some minor mingw32 lossage */
|
||||
|
||||
/* PS_JOIN_MASK is missing from the mingw32 headers */
|
||||
#ifndef PS_JOIN_MASK
|
||||
#define PS_JOIN_MASK (PS_JOIN_BEVEL|PS_JOIN_MITER|PS_JOIN_ROUND)
|
||||
#endif
|
||||
|
||||
/* CLR_INVALID is missing */
|
||||
#ifndef CLR_INVALID
|
||||
#define CLR_INVALID CLR_NONE
|
||||
#endif
|
||||
|
||||
/* Some charsets are missing */
|
||||
#ifndef JOHAB_CHARSET
|
||||
#define JOHAB_CHARSET 130
|
||||
#endif
|
||||
#ifndef VIETNAMESE_CHARSET
|
||||
#define VIETNAMESE_CHARSET 163
|
||||
#endif
|
||||
|
||||
#ifndef VM_OEM_PLUS
|
||||
#define VK_OEM_PLUS 0xBB
|
||||
#endif
|
||||
|
||||
#include <time.h>
|
||||
|
||||
#include <gdk/gdktypes.h>
|
||||
|
||||
#include <gdk/gdkcursor.h>
|
||||
#include <gdk/gdkevents.h>
|
||||
#include <gdk/gdkfont.h>
|
||||
#include <gdk/gdkgc.h>
|
||||
#include <gdk/gdkim.h>
|
||||
#include <gdk/gdkimage.h>
|
||||
#include <gdk/gdkregion.h>
|
||||
#include <gdk/gdkvisual.h>
|
||||
#include <gdk/gdkwindow.h>
|
||||
|
||||
#define GDK_DRAWABLE_TYPE(d) (((GdkDrawablePrivate *)d)->window_type)
|
||||
#define GDK_IS_WINDOW(d) (GDK_DRAWABLE_TYPE(d) <= GDK_WINDOW_TEMP || \
|
||||
GDK_DRAWABLE_TYPE(d) == GDK_WINDOW_FOREIGN)
|
||||
#define GDK_IS_PIXMAP(d) (GDK_DRAWABLE_TYPE(d) == GDK_DRAWABLE_PIXMAP)
|
||||
#define GDK_DRAWABLE_DESTROYED(d) (((GdkDrawablePrivate *)d)->destroyed)
|
||||
|
||||
#define gdk_window_lookup(xid) ((GdkWindow*) gdk_xid_table_lookup (xid))
|
||||
#define gdk_pixmap_lookup(xid) ((GdkPixmap*) gdk_xid_table_lookup (xid))
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
|
||||
/* Define corresponding Windows types for some X11 types, just for laziness.
|
||||
*/
|
||||
|
||||
typedef HANDLE XID;
|
||||
typedef PALETTEENTRY XColor;
|
||||
typedef HDC GC;
|
||||
typedef ATOM Atom;
|
||||
typedef HCURSOR Cursor;
|
||||
typedef guint VisualID;
|
||||
typedef DWORD KeySym;
|
||||
typedef int Status;
|
||||
|
||||
/* Define some of the X11 constants also here, again just for laziness */
|
||||
|
||||
/* Generic null resource */
|
||||
#define None 0
|
||||
|
||||
/* Error codes */
|
||||
#define Success 0
|
||||
|
||||
/* Grabbing status */
|
||||
#define GrabSuccess 0
|
||||
#define AlreadyGrabbed 2
|
||||
|
||||
/* For CreateColormap */
|
||||
#define AllocNone 0
|
||||
#define AllocAll 1
|
||||
|
||||
/* Some structs are somewhat useful to emulate internally, just to
|
||||
keep the code less #ifdefed. */
|
||||
typedef struct {
|
||||
HPALETTE palette; /* Palette handle used when drawing. */
|
||||
guint size; /* Number of entries in the palette. */
|
||||
gboolean stale; /* 1 if palette needs to be realized,
|
||||
* otherwise 0. */
|
||||
gboolean *in_use;
|
||||
gboolean rc_palette; /* If RC_PALETTE is on in the RASTERCAPS */
|
||||
gulong sizepalette; /* SIZEPALETTE if rc_palette */
|
||||
} ColormapStruct, *Colormap;
|
||||
|
||||
typedef struct {
|
||||
gint map_entries;
|
||||
guint visualid;
|
||||
guint bitspixel;
|
||||
} Visual;
|
||||
|
||||
typedef struct {
|
||||
Colormap colormap;
|
||||
unsigned long red_max;
|
||||
unsigned long red_mult;
|
||||
unsigned long green_max;
|
||||
unsigned long green_mult;
|
||||
unsigned long blue_max;
|
||||
unsigned long blue_mult;
|
||||
unsigned long base_pixel;
|
||||
} XStandardColormap;
|
||||
|
||||
typedef struct _GdkDrawablePrivate GdkDrawablePrivate;
|
||||
/* typedef struct _GdkDrawablePrivate GdkPixmapPrivate; */
|
||||
typedef struct _GdkWindowPrivate GdkWindowPrivate;
|
||||
typedef struct _GdkImagePrivate GdkImagePrivate;
|
||||
typedef struct _GdkGCPrivate GdkGCPrivate;
|
||||
typedef struct _GdkColormapPrivate GdkColormapPrivate;
|
||||
typedef struct _GdkColorInfo GdkColorInfo;
|
||||
typedef struct _GdkVisualPrivate GdkVisualPrivate;
|
||||
typedef struct _GdkFontPrivate GdkFontPrivate;
|
||||
typedef struct _GdkCursorPrivate GdkCursorPrivate;
|
||||
typedef struct _GdkEventFilter GdkEventFilter;
|
||||
typedef struct _GdkClientFilter GdkClientFilter;
|
||||
typedef struct _GdkRegionPrivate GdkRegionPrivate;
|
||||
|
||||
struct _GdkDrawablePrivate
|
||||
{
|
||||
GdkDrawable drawable;
|
||||
|
||||
guint8 window_type;
|
||||
guint ref_count;
|
||||
|
||||
guint16 width;
|
||||
guint16 height;
|
||||
|
||||
HANDLE xwindow;
|
||||
GdkColormap *colormap;
|
||||
|
||||
guint destroyed : 2;
|
||||
};
|
||||
|
||||
struct _GdkWindowPrivate
|
||||
{
|
||||
GdkDrawablePrivate drawable;
|
||||
|
||||
GdkWindow *parent;
|
||||
gint16 x;
|
||||
gint16 y;
|
||||
guint8 resize_count;
|
||||
guint mapped : 1;
|
||||
guint guffaw_gravity : 1;
|
||||
|
||||
/* We must keep the event mask here to filter them ourselves */
|
||||
gint event_mask;
|
||||
|
||||
/* Values for bg_type */
|
||||
#define GDK_WIN32_BG_NORMAL 0
|
||||
#define GDK_WIN32_BG_PIXEL 1
|
||||
#define GDK_WIN32_BG_PIXMAP 2
|
||||
#define GDK_WIN32_BG_PARENT_RELATIVE 3
|
||||
#define GDK_WIN32_BG_TRANSPARENT 4
|
||||
|
||||
/* We draw the background ourselves at WM_ERASEBKGND */
|
||||
guchar bg_type;
|
||||
GdkColor bg_pixel;
|
||||
GdkPixmap *bg_pixmap;
|
||||
|
||||
HCURSOR xcursor;
|
||||
|
||||
/* Window size hints */
|
||||
gint hint_flags;
|
||||
gint hint_x, hint_y;
|
||||
gint hint_min_width, hint_min_height;
|
||||
gint hint_max_width, hint_max_height;
|
||||
|
||||
gint extension_events;
|
||||
gboolean extension_events_selected;
|
||||
|
||||
GList *filters;
|
||||
GList *children;
|
||||
|
||||
HKL input_locale;
|
||||
CHARSETINFO charset_info;
|
||||
};
|
||||
|
||||
struct _GdkImagePrivate
|
||||
{
|
||||
GdkImage image;
|
||||
HBITMAP ximage;
|
||||
gpointer x_shm_info;
|
||||
|
||||
void (*image_put) (GdkDrawable *window,
|
||||
GdkGC *gc,
|
||||
GdkImage *image,
|
||||
gint xsrc,
|
||||
gint ysrc,
|
||||
gint xdest,
|
||||
gint ydest,
|
||||
gint width,
|
||||
gint height);
|
||||
};
|
||||
|
||||
struct _GdkGCPrivate
|
||||
{
|
||||
GdkGC gc;
|
||||
GC xgc;
|
||||
/* A Windows Device Context (DC) is not equivalent to an X11
|
||||
* GC. We can use a DC only in the window for which it was
|
||||
* allocated, or (in the case of a memory DC) with the bitmap that
|
||||
* has been selected into it. Thus, we have to release and
|
||||
* reallocate a DC each time the GdkGC is used to paint into a new
|
||||
* window or pixmap. We thus keep all the necessary values in the
|
||||
* GdkGCPrivate struct.
|
||||
*/
|
||||
GdkGCValuesMask values_mask;
|
||||
GdkColor foreground;
|
||||
GdkColor background;
|
||||
GdkFont *font;
|
||||
gint rop2;
|
||||
GdkFill fill_style;
|
||||
GdkPixmap *tile;
|
||||
GdkPixmap *stipple;
|
||||
HRGN clip_region;
|
||||
GdkSubwindowMode subwindow_mode;
|
||||
gint ts_x_origin;
|
||||
gint ts_y_origin;
|
||||
gint clip_x_origin;
|
||||
gint clip_y_origin;
|
||||
gint graphics_exposures;
|
||||
gint pen_width;
|
||||
DWORD pen_style;
|
||||
HANDLE hwnd; /* If a DC is allocated, for which window
|
||||
or what bitmap is selected into it */
|
||||
int saved_dc;
|
||||
guint ref_count;
|
||||
};
|
||||
|
||||
typedef enum {
|
||||
GDK_COLOR_WRITEABLE = 1 << 0
|
||||
} GdkColorInfoFlags;
|
||||
|
||||
struct _GdkColorInfo
|
||||
{
|
||||
GdkColorInfoFlags flags;
|
||||
guint ref_count;
|
||||
};
|
||||
|
||||
struct _GdkColormapPrivate
|
||||
{
|
||||
GdkColormap colormap;
|
||||
Colormap xcolormap;
|
||||
GdkVisual *visual;
|
||||
gint private_val;
|
||||
|
||||
GHashTable *hash;
|
||||
GdkColorInfo *info;
|
||||
time_t last_sync_time;
|
||||
|
||||
guint ref_count;
|
||||
};
|
||||
|
||||
struct _GdkVisualPrivate
|
||||
{
|
||||
GdkVisual visual;
|
||||
Visual *xvisual;
|
||||
};
|
||||
|
||||
typedef struct
|
||||
{
|
||||
HFONT xfont;
|
||||
DWORD charset;
|
||||
UINT codepage;
|
||||
CPINFO cpinfo;
|
||||
FONTSIGNATURE fs;
|
||||
} GdkWin32SingleFont;
|
||||
|
||||
struct _GdkFontPrivate
|
||||
{
|
||||
GdkFont font;
|
||||
guint ref_count;
|
||||
|
||||
GSList *fonts;
|
||||
GSList *names;
|
||||
};
|
||||
|
||||
struct _GdkCursorPrivate
|
||||
{
|
||||
GdkCursor cursor;
|
||||
Cursor xcursor;
|
||||
};
|
||||
|
||||
struct _GdkEventFilter {
|
||||
GdkFilterFunc function;
|
||||
gpointer data;
|
||||
};
|
||||
|
||||
struct _GdkClientFilter {
|
||||
GdkAtom type;
|
||||
GdkFilterFunc function;
|
||||
gpointer data;
|
||||
};
|
||||
|
||||
struct _GdkRegionPrivate
|
||||
{
|
||||
GdkRegion region;
|
||||
HRGN xregion;
|
||||
};
|
||||
|
||||
typedef enum {
|
||||
GDK_DEBUG_MISC = 1 << 0,
|
||||
GDK_DEBUG_EVENTS = 1 << 1,
|
||||
GDK_DEBUG_DND = 1 << 2,
|
||||
GDK_DEBUG_COLOR_CONTEXT = 1 << 3,
|
||||
GDK_DEBUG_XIM = 1 << 4,
|
||||
GDK_DEBUG_SELECTION = 1 << 5
|
||||
} GdkDebugFlag;
|
||||
|
||||
void gdk_events_init (void);
|
||||
void gdk_window_init (void);
|
||||
void gdk_visual_init (void);
|
||||
void gdk_selection_init (void);
|
||||
void gdk_dnd_init (void);
|
||||
void gdk_dnd_exit (void);
|
||||
void gdk_image_init (void);
|
||||
void gdk_image_exit (void);
|
||||
|
||||
GdkColormap* gdk_colormap_lookup (Colormap xcolormap);
|
||||
GdkVisual* gdk_visual_lookup (Visual *xvisual);
|
||||
|
||||
void gdk_window_add_colormap_windows (GdkWindow *window);
|
||||
void gdk_window_destroy_notify (GdkWindow *window);
|
||||
|
||||
void gdk_xid_table_insert (XID *xid,
|
||||
gpointer data);
|
||||
void gdk_xid_table_remove (XID xid);
|
||||
gpointer gdk_xid_table_lookup (XID xid);
|
||||
|
||||
/* Internal functions */
|
||||
|
||||
HDC gdk_gc_predraw (GdkDrawablePrivate *drawable_private,
|
||||
GdkGCPrivate *gc_private);
|
||||
void gdk_gc_postdraw (GdkDrawablePrivate *drawable_private,
|
||||
GdkGCPrivate *gc_private);
|
||||
HRGN BitmapToRegion (HBITMAP hBmp);
|
||||
|
||||
void gdk_sel_prop_store (GdkWindow *owner,
|
||||
GdkAtom type,
|
||||
gint format,
|
||||
guchar *data,
|
||||
gint length);
|
||||
|
||||
void gdk_event_queue_append (GdkEvent *event);
|
||||
|
||||
gint gdk_nmbstowcs (GdkWChar *dest,
|
||||
const gchar *src,
|
||||
gint src_len,
|
||||
gint dest_max);
|
||||
gint gdk_nmbstowchar_ts (wchar_t *dest,
|
||||
const gchar *src,
|
||||
gint src_len,
|
||||
gint dest_max);
|
||||
|
||||
void gdk_wchar_text_handle (GdkFont *font,
|
||||
const wchar_t *wcstr,
|
||||
int wclen,
|
||||
void (*handler)(GdkWin32SingleFont *,
|
||||
const wchar_t *,
|
||||
int,
|
||||
void *),
|
||||
void *arg);
|
||||
|
||||
/* Please see gdkwindow.c for comments on how to use */
|
||||
HWND gdk_window_xid_at(HWND base, gint bx, gint by, gint x, gint y, GList *excludes, gboolean excl_child);
|
||||
HWND gdk_window_xid_at_coords(gint x, gint y, GList *excludes, gboolean excl_child);
|
||||
|
||||
extern gint gdk_debug_level;
|
||||
extern gint gdk_show_events;
|
||||
extern gint gdk_stack_trace;
|
||||
extern HWND gdk_root_window;
|
||||
extern HWND gdk_leader_window;
|
||||
GDKVAR GdkWindowPrivate *gdk_root_parent;
|
||||
GDKVAR Atom gdk_selection_property;
|
||||
GDKVAR gchar *gdk_progclass;
|
||||
GDKVAR gint gdk_error_code;
|
||||
GDKVAR gint gdk_error_warnings;
|
||||
GDKVAR gint gdk_null_window_warnings;
|
||||
extern gint gdk_event_func_from_window_proc;
|
||||
|
||||
extern HDC gdk_DC;
|
||||
extern HINSTANCE gdk_DLLInstance;
|
||||
extern HINSTANCE gdk_ProgInstance;
|
||||
|
||||
extern UINT gdk_selection_notify_msg;
|
||||
extern UINT gdk_selection_request_msg;
|
||||
extern UINT gdk_selection_clear_msg;
|
||||
extern GdkAtom gdk_clipboard_atom;
|
||||
extern GdkAtom gdk_win32_dropfiles_atom;
|
||||
extern GdkAtom gdk_ole2_dnd_atom;
|
||||
|
||||
extern LRESULT CALLBACK gdk_WindowProc (HWND, UINT, WPARAM, LPARAM);
|
||||
|
||||
extern DWORD windows_version;
|
||||
|
||||
/* Debugging support */
|
||||
|
||||
#ifdef G_ENABLE_DEBUG
|
||||
|
||||
#define GDK_NOTE(type,action) G_STMT_START { \
|
||||
if (gdk_debug_flags & GDK_DEBUG_##type) \
|
||||
{ action; }; } G_STMT_END
|
||||
|
||||
#else /* !G_ENABLE_DEBUG */
|
||||
|
||||
#define GDK_NOTE(type,action)
|
||||
|
||||
#endif /* G_ENABLE_DEBUG */
|
||||
|
||||
GDKVAR guint gdk_debug_flags;
|
||||
|
||||
/* Internal functions for debug output etc. */
|
||||
|
||||
char *gdk_color_to_string (GdkColor *);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
|
||||
|
||||
#endif /* __GDK_PRIVATE_H__ */
|
||||
@ -1,56 +0,0 @@
|
||||
/* GDK - The GIMP Drawing Kit
|
||||
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Library General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Library General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Library General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Modified by the GTK+ Team and others 1997-1999. See the AUTHORS
|
||||
* file for a list of people on the GTK+ Team. See the ChangeLog
|
||||
* files for a list of changes. These files are distributed with
|
||||
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
|
||||
*/
|
||||
|
||||
#ifndef __GDK_WIN32_H__
|
||||
#define __GDK_WIN32_H__
|
||||
|
||||
#include <gdk/win32/gdkprivate-win32.h>
|
||||
|
||||
#include <time.h>
|
||||
#include <locale.h>
|
||||
|
||||
#define GDK_ROOT_WINDOW() ((guint32) HWND_DESKTOP)
|
||||
#define GDK_ROOT_PARENT() ((GdkWindow *) gdk_root_parent)
|
||||
#define GDK_DISPLAY() NULL
|
||||
#define GDK_DRAWABLE_XDISPLAY(win) NULL
|
||||
#define GDK_DRAWABLE_XID(win) (((GdkDrawablePrivate*) win)->xwindow)
|
||||
#define GDK_WINDOW_XDISPLAY GDK_DRAWABLE_XDISPLAY
|
||||
#define GDK_WINDOW_XWINDOW GDK_DRAWABLE_XID
|
||||
#define GDK_IMAGE_XDISPLAY(image) NULL
|
||||
#define GDK_IMAGE_XIMAGE(image) (((GdkImagePrivate*) image)->ximage)
|
||||
#define GDK_GC_XDISPLAY(gc) NULL
|
||||
#define GDK_GC_XGC(gc) (((GdkGCPrivate*) gc)->xgc)
|
||||
#define GDK_COLORMAP_XDISPLAY(cmap) NULL
|
||||
#define GDK_COLORMAP_XCOLORMAP(cmap) (((GdkColormapPrivate*) cmap)->xcolormap)
|
||||
#define GDK_VISUAL_XVISUAL(vis) (((GdkVisualPrivate*) vis)->xvisual)
|
||||
|
||||
GdkVisual* gdkx_visual_get (VisualID xvisualid);
|
||||
|
||||
/* Functions to create GDK pixmaps and windows from their native equivalents */
|
||||
GdkPixmap *gdk_pixmap_foreign_new (guint32 anid);
|
||||
GdkWindow *gdk_window_foreign_new (guint32 anid);
|
||||
|
||||
#endif /* __GDK_WIN32_H__ */
|
||||
@ -1,88 +0,0 @@
|
||||
/* GDK - The GIMP Drawing Kit
|
||||
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Library General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Library General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Library General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Modified by the GTK+ Team and others 1997-1999. See the AUTHORS
|
||||
* file for a list of people on the GTK+ Team. See the ChangeLog
|
||||
* files for a list of changes. These files are distributed with
|
||||
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
|
||||
#include <stdio.h>
|
||||
#include <gdk/gdk.h>
|
||||
|
||||
#include "gdkprivate.h"
|
||||
|
||||
static guint gdk_xid_hash (XID *xid);
|
||||
static gint gdk_xid_compare (XID *a,
|
||||
XID *b);
|
||||
|
||||
|
||||
static GHashTable *xid_ht = NULL;
|
||||
|
||||
|
||||
void
|
||||
gdk_xid_table_insert (XID *xid,
|
||||
gpointer data)
|
||||
{
|
||||
g_return_if_fail (xid != NULL);
|
||||
|
||||
if (!xid_ht)
|
||||
xid_ht = g_hash_table_new ((GHashFunc) gdk_xid_hash,
|
||||
(GCompareFunc) gdk_xid_compare);
|
||||
|
||||
g_hash_table_insert (xid_ht, xid, data);
|
||||
}
|
||||
|
||||
void
|
||||
gdk_xid_table_remove (XID xid)
|
||||
{
|
||||
if (!xid_ht)
|
||||
xid_ht = g_hash_table_new ((GHashFunc) gdk_xid_hash,
|
||||
(GCompareFunc) gdk_xid_compare);
|
||||
|
||||
g_hash_table_remove (xid_ht, &xid);
|
||||
}
|
||||
|
||||
gpointer
|
||||
gdk_xid_table_lookup (XID xid)
|
||||
{
|
||||
gpointer data = NULL;
|
||||
|
||||
if (xid_ht)
|
||||
data = g_hash_table_lookup (xid_ht, &xid);
|
||||
|
||||
return data;
|
||||
}
|
||||
|
||||
|
||||
static guint
|
||||
gdk_xid_hash (XID *xid)
|
||||
{
|
||||
return (guint) *xid;
|
||||
}
|
||||
|
||||
static gint
|
||||
gdk_xid_compare (XID *a,
|
||||
XID *b)
|
||||
{
|
||||
return (*a == *b);
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user