gtk2/gdk/linux-fb/gdkpixmap-fb.c
Federico Mena Quintero 5ebb6b04f2 Fix #105497; constify uses of GdkColor.
2004-01-26  Federico Mena Quintero  <federico@ximian.com>

	Fix #105497; constify uses of GdkColor.

	* gdk/gdkgc.c (gdk_gc_set_rgb_fg_color): Constify.
	(gdk_gc_set_rgb_bg_color): Constify.
	(gdk_gc_set_foreground): Constify.

	* gdk/x11/gdkcursor-x11.c (gdk_cursor_new_from_pixmap): Constify.
	* gdk/win32/gdkcursor-win32.c (gdk_cursor_new_from_pixmap): Constify.
	* gdk/linux-fb/gdkcursor-fb.c (gdk_cursor_new_from_pixmap): Constify.

	* gdk/x11/gdkpixmap-x11.c (gdk_pixmap_create_from_data): Constify.
	* gdk/win32/gdkpixmap-win32.c (gdk_pixmap_create_from_data): Constify.
	* gdk/linux-fb/gdkpixmap-fb.c (gdk_pixmap_create_from_data): Constify.

	* gdk/x11/gdkwindow-x11.c (gdk_window_set_background): Constify.
	* gdk/win32/gdkwindow-win32.c (gdk_window_set_background): Constify.
	* gdk/linux-fb/gdkwindow-fb.c (gdk_window_set_background): Constify.

	* gdk/gdkpango.c (gdk_draw_layout_line_with_colors): Constify.
	(gdk_draw_layout_with_colors): Constify.

	* gdk/gdkpixmap.c (gdk_pixmap_colormap_new_from_pixbuf): Constify.
	(gdk_pixmap_colormap_create_from_xpm): Constify.
	(gdk_pixmap_create_from_xpm): Constify.
	(gdk_pixmap_colormap_create_from_xpm_d): Constify.
	(gdk_pixmap_create_from_xpm_d): Constify.

	* gtk/gtkcellview.c (gtk_cell_view_set_background_color): Constify.

	* gtk/gtkclist.c (gtk_clist_set_foreground): Constify.
	(gtk_clist_set_background): Constify.

	* gtk/gtkcolorbutton.c (gtk_color_button_new_with_color): Constify.
	(gtk_color_button_set_color): Constify.

	* gtk/gtkcolorsel.c (gtk_color_selection_set_current_color):
	Constify and add a check for color != NULL.
	(gtk_color_selection_get_current_color): Add a check for color != NULL.
	(gtk_color_selection_set_previous_color): Constify and add a check
	for color != NULL.
	(gtk_color_selection_get_previous_color): Add a check for color != NULL.

	* gtk/gtkctree.c (gtk_ctree_node_set_foreground): Constify.
	(gtk_ctree_node_set_background): Constify.

	* gtk/gtktext.c (gtk_text_insert): Constify.
	(insert_text_property): Constify.
	(text_properties_equal): Constify.
	(new_text_property): Constify.

	* gtk/gtkwidget.c (gtk_widget_modify_color_component): Constify.
	(gtk_widget_modify_fg): Constify.
	(gtk_widget_modify_bg): Constify.
	(gtk_widget_modify_text): Constify.
	(gtk_widget_modify_base): Constify.
2004-01-26 20:21:09 +00:00

215 lines
5.7 KiB
C

/* 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 "gdkpixmap.h"
#include "gdkfb.h"
#include "gdkprivate-fb.h"
typedef struct
{
gchar *color_string;
GdkColor color;
gint transparent;
} _GdkPixmapColor;
typedef struct
{
guint ncolors;
GdkColormap *colormap;
gulong pixels[1];
} _GdkPixmapInfo;
static gpointer parent_class = NULL;
static void
gdk_pixmap_impl_fb_init (GdkPixmapFBData *impl)
{
GdkDrawableFBData *private = (GdkDrawableFBData *)impl;
private->window_type = GDK_DRAWABLE_PIXMAP;
private->colormap = gdk_colormap_ref (gdk_colormap_get_system());
private->mem = NULL;
private->width = 1;
private->height = 1;
}
static void
gdk_pixmap_impl_fb_finalize (GObject *object)
{
g_free (GDK_DRAWABLE_FBDATA (object)->mem);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
gdk_pixmap_impl_fb_class_init (GdkPixmapFBClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
/* GdkDrawableClass *drawable_class = GDK_DRAWABLE_CLASS (klass); */
parent_class = g_type_class_peek_parent (klass);
object_class->finalize = gdk_pixmap_impl_fb_finalize;
}
GType
_gdk_pixmap_impl_get_type (void)
{
static GType object_type = 0;
if (!object_type)
{
static const GTypeInfo object_info =
{
sizeof (GdkPixmapFBClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) gdk_pixmap_impl_fb_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (GdkPixmapFBData),
0, /* n_preallocs */
(GInstanceInitFunc) gdk_pixmap_impl_fb_init
};
object_type = g_type_register_static (gdk_drawable_impl_fb_get_type(),
"GdkPixmapFB",
&object_info,
0);
}
return object_type;
}
GdkPixmap*
gdk_pixmap_new (GdkDrawable *window,
gint width,
gint height,
gint depth)
{
GdkPixmap *pixmap;
GdkDrawableFBData *private;
g_return_val_if_fail (window == NULL || GDK_IS_DRAWABLE (window), NULL);
g_return_val_if_fail ((window != NULL) || (depth != -1), NULL);
g_return_val_if_fail ((width != 0) && (height != 0), NULL);
if (!window)
window = _gdk_parent_root;
if (depth == -1)
depth = gdk_drawable_get_visual (window)->depth;
pixmap = (GdkPixmap *)g_object_new (gdk_pixmap_get_type (), NULL);
private = GDK_DRAWABLE_IMPL_FBDATA (pixmap);
private->rowstride = (width * depth + 7) / 8; /* Round up to nearest whole byte */
private->mem = g_malloc (private->rowstride * height);
private->abs_x = 0;
private->abs_y = 0;
private->llim_x = 0;
private->llim_y = 0;
private->lim_x = width;
private->lim_y = height;
private->width = width;
private->height = height;
private->depth = ((GdkPixmapObject *)pixmap)->depth = depth;
return pixmap;
}
GdkPixmap *
gdk_bitmap_create_from_data (GdkDrawable *window,
const gchar *data,
gint width,
gint height)
{
GdkPixmap *pixmap;
g_return_val_if_fail (data != NULL, NULL);
g_return_val_if_fail ((width != 0) && (height != 0), NULL);
g_return_val_if_fail (window == NULL || GDK_IS_DRAWABLE (window), NULL);
if (!window)
window = _gdk_parent_root;
pixmap = gdk_pixmap_new (window, width, height, 1);
memcpy (GDK_DRAWABLE_IMPL_FBDATA (pixmap)->mem, data, ((width + 7) / 8) * height);
return pixmap;
}
GdkPixmap*
gdk_pixmap_create_from_data (GdkDrawable *window,
const gchar *data,
gint width,
gint height,
gint depth,
const GdkColor *fg,
const GdkColor *bg)
{
GdkPixmap *pixmap;
g_return_val_if_fail (window == NULL || GDK_IS_DRAWABLE (window), NULL);
g_return_val_if_fail (data != NULL, NULL);
g_return_val_if_fail (fg != NULL, NULL);
g_return_val_if_fail (bg != NULL, NULL);
g_return_val_if_fail ((window != NULL) || (depth != -1), NULL);
g_return_val_if_fail ((width != 0) && (height != 0), NULL);
if (!window)
window = _gdk_parent_root;
if (depth == -1)
depth = gdk_drawable_get_visual (window)->depth;
pixmap = gdk_pixmap_new (window, width, height, depth);
memcpy (GDK_DRAWABLE_IMPL_FBDATA (pixmap)->mem, data, height * GDK_DRAWABLE_IMPL_FBDATA (pixmap)->rowstride);
return pixmap;
}
GdkPixmap*
gdk_pixmap_foreign_new (GdkNativeWindow anid)
{
return (GdkPixmap*) gdk_drawable_ref (anid);
}
GdkPixmap*
gdk_pixmap_lookup (GdkNativeWindow anid)
{
return (GdkPixmap*) (anid);
}