diff options
Diffstat (limited to 'gdk/x11/gdkpixmap-x11.c')
| -rw-r--r-- | gdk/x11/gdkpixmap-x11.c | 361 |
1 files changed, 0 insertions, 361 deletions
diff --git a/gdk/x11/gdkpixmap-x11.c b/gdk/x11/gdkpixmap-x11.c deleted file mode 100644 index d41552c229..0000000000 --- a/gdk/x11/gdkpixmap-x11.c +++ /dev/null @@ -1,361 +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 Lesser 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser 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 1997-2000. 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 <stdlib.h> -#include <stdio.h> -#include <string.h> -/* Needed for SEEK_END in SunOS */ -#include <unistd.h> -#include <X11/Xlib.h> - -#include "gdkx.h" - -#include "gdkpixmap-x11.h" -#include "gdkprivate-x11.h" -#include "gdkscreen-x11.h" -#include "gdkdisplay-x11.h" - -#include <gdk/gdkinternals.h> - - -typedef struct -{ - gchar *color_string; - GdkColor color; - gint transparent; -} _GdkPixmapColor; - -typedef struct -{ - guint ncolors; - GdkColormap *colormap; - gulong pixels[1]; -} _GdkPixmapInfo; - -static void gdk_pixmap_impl_x11_get_size (GdkDrawable *drawable, - gint *width, - gint *height); - -static void gdk_pixmap_impl_x11_dispose (GObject *object); -static void gdk_pixmap_impl_x11_finalize (GObject *object); - -G_DEFINE_TYPE (GdkPixmapImplX11, gdk_pixmap_impl_x11, GDK_TYPE_DRAWABLE_IMPL_X11) - -GType -_gdk_pixmap_impl_get_type (void) -{ - return gdk_pixmap_impl_x11_get_type (); -} - -static void -gdk_pixmap_impl_x11_init (GdkPixmapImplX11 *impl) -{ - impl->width = 1; - impl->height = 1; -} - -static void -gdk_pixmap_impl_x11_class_init (GdkPixmapImplX11Class *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - GdkDrawableClass *drawable_class = GDK_DRAWABLE_CLASS (klass); - - object_class->dispose = gdk_pixmap_impl_x11_dispose; - object_class->finalize = gdk_pixmap_impl_x11_finalize; - - drawable_class->get_size = gdk_pixmap_impl_x11_get_size; -} - -static void -gdk_pixmap_impl_x11_dispose (GObject *object) -{ - GdkPixmapImplX11 *impl = GDK_PIXMAP_IMPL_X11 (object); - GdkPixmap *wrapper = GDK_PIXMAP (GDK_DRAWABLE_IMPL_X11 (impl)->wrapper); - GdkDisplay *display = GDK_PIXMAP_DISPLAY (wrapper); - - if (!display->closed) - { - if (!impl->is_foreign) - XFreePixmap (GDK_DISPLAY_XDISPLAY (display), GDK_PIXMAP_XID (wrapper)); - } - - _gdk_xid_table_remove (display, GDK_PIXMAP_XID (wrapper)); - - G_OBJECT_CLASS (gdk_pixmap_impl_x11_parent_class)->dispose (object); -} - -static void -gdk_pixmap_impl_x11_finalize (GObject *object) -{ - GdkPixmapImplX11 *impl = GDK_PIXMAP_IMPL_X11 (object); - GdkPixmap *wrapper = GDK_PIXMAP (GDK_DRAWABLE_IMPL_X11 (impl)->wrapper); - GdkDisplay *display = GDK_PIXMAP_DISPLAY (wrapper); - - if (!display->closed) - { - GdkDrawableImplX11 *draw_impl = GDK_DRAWABLE_IMPL_X11 (impl); - - _gdk_x11_drawable_finish (GDK_DRAWABLE (draw_impl)); - } - - G_OBJECT_CLASS (gdk_pixmap_impl_x11_parent_class)->finalize (object); -} - -static void -gdk_pixmap_impl_x11_get_size (GdkDrawable *drawable, - gint *width, - gint *height) -{ - if (width) - *width = GDK_PIXMAP_IMPL_X11 (drawable)->width; - if (height) - *height = GDK_PIXMAP_IMPL_X11 (drawable)->height; -} - -GdkPixmap* -_gdk_pixmap_new (GdkDrawable *drawable, - gint width, - gint height, - gint depth) -{ - GdkPixmap *pixmap; - GdkDrawableImplX11 *draw_impl; - GdkPixmapImplX11 *pix_impl; - GdkColormap *cmap; - gint window_depth; - - g_return_val_if_fail (drawable == NULL || GDK_IS_DRAWABLE (drawable), NULL); - g_return_val_if_fail ((drawable != NULL) || (depth != -1), NULL); - g_return_val_if_fail ((width != 0) && (height != 0), NULL); - - if (!drawable) - { - GDK_NOTE (MULTIHEAD, g_message ("need to specify the screen parent window " - "for gdk_pixmap_new() to be multihead safe")); - drawable = gdk_screen_get_root_window (gdk_screen_get_default ()); - } - - if (GDK_IS_WINDOW (drawable) && GDK_WINDOW_DESTROYED (drawable)) - return NULL; - - window_depth = gdk_drawable_get_depth (GDK_DRAWABLE (drawable)); - if (depth == -1) - depth = window_depth; - - pixmap = g_object_new (gdk_pixmap_get_type (), NULL); - draw_impl = GDK_DRAWABLE_IMPL_X11 (GDK_PIXMAP_OBJECT (pixmap)->impl); - pix_impl = GDK_PIXMAP_IMPL_X11 (GDK_PIXMAP_OBJECT (pixmap)->impl); - draw_impl->wrapper = GDK_DRAWABLE (pixmap); - - draw_impl->screen = GDK_WINDOW_SCREEN (drawable); - draw_impl->xid = XCreatePixmap (GDK_PIXMAP_XDISPLAY (pixmap), - GDK_WINDOW_XID (drawable), - width, height, depth); - - pix_impl->is_foreign = FALSE; - pix_impl->width = width; - pix_impl->height = height; - GDK_PIXMAP_OBJECT (pixmap)->depth = depth; - - if (depth == window_depth) - { - cmap = gdk_drawable_get_colormap (drawable); - if (cmap) - gdk_drawable_set_colormap (pixmap, cmap); - } - - _gdk_xid_table_insert (GDK_WINDOW_DISPLAY (drawable), - &GDK_PIXMAP_XID (pixmap), pixmap); - return pixmap; -} - -/** - * gdk_pixmap_foreign_new_for_display: - * @display: The #GdkDisplay where @anid is located. - * @anid: a native pixmap handle. - * - * Wraps a native pixmap in a #GdkPixmap. - * This may fail if the pixmap has been destroyed. - * - * For example in the X backend, a native pixmap handle is an Xlib - * <type>XID</type>. - * - * Return value: the newly-created #GdkPixmap wrapper for the - * native pixmap or %NULL if the pixmap has been destroyed. - * - * Since: 2.2 - **/ -GdkPixmap * -gdk_pixmap_foreign_new_for_display (GdkDisplay *display, - GdkNativeWindow anid) -{ - Pixmap xpixmap; - Window root_return; - GdkScreen *screen; - int x_ret, y_ret; - unsigned int w_ret, h_ret, bw_ret, depth_ret; - - g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL); - - /* check to make sure we were passed something at - * least a little sane */ - g_return_val_if_fail ((anid != 0), NULL); - - /* set the pixmap to the passed in value */ - xpixmap = anid; - - /* get information about the Pixmap to fill in the structure for - the gdk window */ - if (!XGetGeometry (GDK_DISPLAY_XDISPLAY (display), - xpixmap, &root_return, - &x_ret, &y_ret, &w_ret, &h_ret, &bw_ret, &depth_ret)) - return NULL; - - screen = _gdk_x11_display_screen_for_xrootwin (display, root_return); - return gdk_pixmap_foreign_new_for_screen (screen, anid, w_ret, h_ret, depth_ret); -} - -/** - * gdk_pixmap_foreign_new_for_screen: - * @screen: a #GdkScreen - * @anid: a native pixmap handle - * @width: the width of the pixmap identified by @anid - * @height: the height of the pixmap identified by @anid - * @depth: the depth of the pixmap identified by @anid - * - * Wraps a native pixmap in a #GdkPixmap. - * This may fail if the pixmap has been destroyed. - * - * For example in the X backend, a native pixmap handle is an Xlib - * <type>XID</type>. - * - * This function is an alternative to gdk_pixmap_foreign_new_for_display() - * for cases where the dimensions of the pixmap are known. For the X - * backend, this avoids a roundtrip to the server. - * - * Return value: the newly-created #GdkPixmap wrapper for the - * native pixmap or %NULL if the pixmap has been destroyed. - * - * Since: 2.10 - */ -GdkPixmap * -gdk_pixmap_foreign_new_for_screen (GdkScreen *screen, - GdkNativeWindow anid, - gint width, - gint height, - gint depth) -{ - Pixmap xpixmap; - GdkPixmap *pixmap; - GdkDrawableImplX11 *draw_impl; - GdkPixmapImplX11 *pix_impl; - - g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL); - g_return_val_if_fail (anid != 0, NULL); - g_return_val_if_fail (width > 0, NULL); - g_return_val_if_fail (height > 0, NULL); - g_return_val_if_fail (depth > 0, NULL); - - pixmap = g_object_new (gdk_pixmap_get_type (), NULL); - draw_impl = GDK_DRAWABLE_IMPL_X11 (GDK_PIXMAP_OBJECT (pixmap)->impl); - pix_impl = GDK_PIXMAP_IMPL_X11 (GDK_PIXMAP_OBJECT (pixmap)->impl); - draw_impl->wrapper = GDK_DRAWABLE (pixmap); - - xpixmap = anid; - - draw_impl->screen = screen; - draw_impl->xid = xpixmap; - - pix_impl->is_foreign = TRUE; - pix_impl->width = width; - pix_impl->height = height; - GDK_PIXMAP_OBJECT (pixmap)->depth = depth; - - _gdk_xid_table_insert (gdk_screen_get_display (screen), - &GDK_PIXMAP_XID (pixmap), pixmap); - - return pixmap; -} - -/** - * gdk_pixmap_foreign_new: - * @anid: a native pixmap handle. - * - * Wraps a native window for the default display in a #GdkPixmap. - * This may fail if the pixmap has been destroyed. - * - * For example in the X backend, a native pixmap handle is an Xlib - * <type>XID</type>. - * - * Return value: the newly-created #GdkPixmap wrapper for the - * native pixmap or %NULL if the pixmap has been destroyed. - **/ -GdkPixmap* -gdk_pixmap_foreign_new (GdkNativeWindow anid) -{ - return gdk_pixmap_foreign_new_for_display (gdk_display_get_default (), anid); -} - -/** - * gdk_pixmap_lookup: - * @anid: a native pixmap handle. - * - * Looks up the #GdkPixmap that wraps the given native pixmap handle. - * - * For example in the X backend, a native pixmap handle is an Xlib - * <type>XID</type>. - * - * Return value: the #GdkPixmap wrapper for the native pixmap, - * or %NULL if there is none. - **/ -GdkPixmap* -gdk_pixmap_lookup (GdkNativeWindow anid) -{ - return (GdkPixmap*) gdk_xid_table_lookup_for_display (gdk_display_get_default (), anid); -} - -/** - * gdk_pixmap_lookup_for_display: - * @display: the #GdkDisplay associated with @anid - * @anid: a native pixmap handle. - * - * Looks up the #GdkPixmap that wraps the given native pixmap handle. - * - * For example in the X backend, a native pixmap handle is an Xlib - * <type>XID</type>. - * - * Return value: the #GdkPixmap wrapper for the native pixmap, - * or %NULL if there is none. - * - * Since: 2.2 - **/ -GdkPixmap* -gdk_pixmap_lookup_for_display (GdkDisplay *display, GdkNativeWindow anid) -{ - g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL); - return (GdkPixmap*) gdk_xid_table_lookup_for_display (display, anid); -} |