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185 lines
5.2 KiB
C
185 lines
5.2 KiB
C
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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 Lesser 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser 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 1997-2000. 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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#define GDK_PIXBUF_ENABLE_BACKEND
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#include <string.h>
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#include "gdkprivate-wayland.h"
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#include "gdkcursorprivate.h"
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#include "gdkdisplay-wayland.h"
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#include "gdkwayland.h"
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#include <gdk-pixbuf/gdk-pixbuf.h>
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#define GDK_TYPE_WAYLAND_CURSOR (_gdk_wayland_cursor_get_type ())
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#define GDK_WAYLAND_CURSOR(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_WAYLAND_CURSOR, GdkWaylandCursor))
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#define GDK_WAYLAND_CURSOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_WAYLAND_CURSOR, GdkWaylandCursorClass))
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#define GDK_IS_WAYLAND_CURSOR(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_WAYLAND_CURSOR))
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#define GDK_IS_WAYLAND_CURSOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_WAYLAND_CURSOR))
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#define GDK_WAYLAND_CURSOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_WAYLAND_CURSOR, GdkWaylandCursorClass))
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typedef struct _GdkWaylandCursor GdkWaylandCursor;
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typedef struct _GdkWaylandCursorClass GdkWaylandCursorClass;
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struct _GdkWaylandCursor
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{
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GdkCursor cursor;
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gchar *name;
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guint serial;
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};
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struct _GdkWaylandCursorClass
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{
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GdkCursorClass cursor_class;
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};
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G_DEFINE_TYPE (GdkWaylandCursor, _gdk_wayland_cursor, GDK_TYPE_CURSOR)
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static guint theme_serial = 0;
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static void
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gdk_wayland_cursor_finalize (GObject *object)
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{
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GdkWaylandCursor *cursor = GDK_WAYLAND_CURSOR (object);
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g_free (cursor->name);
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G_OBJECT_CLASS (_gdk_wayland_cursor_parent_class)->finalize (object);
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}
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static GdkPixbuf*
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gdk_wayland_cursor_get_image (GdkCursor *cursor)
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{
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return NULL;
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}
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static void
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_gdk_wayland_cursor_class_init (GdkWaylandCursorClass *wayland_cursor_class)
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{
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GdkCursorClass *cursor_class = GDK_CURSOR_CLASS (wayland_cursor_class);
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GObjectClass *object_class = G_OBJECT_CLASS (wayland_cursor_class);
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object_class->finalize = gdk_wayland_cursor_finalize;
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cursor_class->get_image = gdk_wayland_cursor_get_image;
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}
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static void
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_gdk_wayland_cursor_init (GdkWaylandCursor *cursor)
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{
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}
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GdkCursor*
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_gdk_wayland_display_get_cursor_for_type (GdkDisplay *display,
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GdkCursorType cursor_type)
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{
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GdkWaylandCursor *private;
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private = g_object_new (GDK_TYPE_WAYLAND_CURSOR,
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"cursor-type", GDK_CURSOR_IS_PIXMAP,
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"display", display,
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NULL);
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private->name = NULL;
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private->serial = theme_serial;
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return GDK_CURSOR (private);
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}
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GdkCursor*
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_gdk_wayland_display_get_cursor_for_name (GdkDisplay *display,
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const gchar *name)
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{
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GdkWaylandCursor *private;
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g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
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private = g_object_new (GDK_TYPE_WAYLAND_CURSOR,
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"cursor-type", GDK_CURSOR_IS_PIXMAP,
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"display", display,
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NULL);
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private->name = g_strdup (name);
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private->serial = theme_serial;
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return GDK_CURSOR (private);
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}
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GdkCursor *
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_gdk_wayland_display_get_cursor_for_pixbuf (GdkDisplay *display,
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GdkPixbuf *pixbuf,
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gint x,
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gint y)
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{
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GdkWaylandCursor *private;
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g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
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g_return_val_if_fail (GDK_IS_PIXBUF (pixbuf), NULL);
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g_return_val_if_fail (0 <= x && x < gdk_pixbuf_get_width (pixbuf), NULL);
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g_return_val_if_fail (0 <= y && y < gdk_pixbuf_get_height (pixbuf), NULL);
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private = g_object_new (GDK_TYPE_WAYLAND_CURSOR,
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"cursor-type", GDK_CURSOR_IS_PIXMAP,
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"display", display,
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NULL);
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private->name = NULL;
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private->serial = theme_serial;
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return GDK_CURSOR (private);
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}
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void
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_gdk_wayland_display_get_default_cursor_size (GdkDisplay *display,
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guint *width,
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guint *height)
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{
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/* FIXME: wayland settings? */
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*width = 64;
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*height = 64;
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}
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void
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_gdk_wayland_display_get_maximal_cursor_size (GdkDisplay *display,
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guint *width,
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guint *height)
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{
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*width = 256;
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*height = 256;
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}
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gboolean
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_gdk_wayland_display_supports_cursor_alpha (GdkDisplay *display)
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{
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return TRUE;
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}
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gboolean
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_gdk_wayland_display_supports_cursor_color (GdkDisplay *display)
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{
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return TRUE;
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}
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