1 files changed, 133 insertions, 0 deletions
diff --git a/mate-panel/panel-background.h b/mate-panel/panel-background.h
new file mode 100644
index 00000000..a39ae4c3
--- /dev/null
+++ b/mate-panel/panel-background.h
@@ -0,0 +1,133 @@
+/*
+ * panel-background.h: panel background rendering
+ *
+ * Copyright (C) 2002, 2003 Sun Microsystems, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Authors:
+ * Mark McLoughlin <[email protected]>
+ */
+
+#ifndef __PANEL_BACKGROUND_H__
+#define __PANEL_BACKGROUND_H__
+
+#include <glib.h>
+#include <gtk/gtk.h>
+
+#include "panel-enums.h"
+#include "panel-types.h"
+#include "panel-background-monitor.h"
+
+typedef struct _PanelBackground PanelBackground;
+
+typedef void (*PanelBackgroundChangedNotify) 
+ (PanelBackground *background,
+ gpointer user_data);
+
+struct _PanelBackground {
+ PanelBackgroundType type;
+
+ PanelBackgroundChangedNotify notify_changed;
+ gpointer user_data;
+
+ PanelColor color;
+ char *image;
+ GdkPixbuf *loaded_image; 
+
+ GtkOrientation orientation;
+ GdkRectangle region;
+ GdkPixbuf *transformed_image;
+ GdkPixbuf *composited_image;
+
+ PanelBackgroundMonitor *monitor;
+ GdkPixbuf *desktop;
+ gulong monitor_signal;
+
+ GdkPixmap *pixmap;
+ GdkWindow *window;
+ GdkColormap *colormap;
+ GdkGC *gc;
+
+ GdkPixmap *default_pixmap;
+ GdkColor default_color;
+
+ guint fit_image : 1;
+ guint stretch_image : 1;
+ guint rotate_image : 1;
+
+ guint has_alpha : 1;
+
+ guint loaded : 1;
+ guint transformed : 1;
+ guint composited : 1;
+ guint prepared : 1;
+};
+
+void panel_background_init (PanelBackground *background,
+ PanelBackgroundChangedNotify notify_changed,
+ gpointer user_data);
+void panel_background_free (PanelBackground *background);
+void panel_background_set (PanelBackground *background,
+ PanelBackgroundType type,
+ PanelColor *color,
+ const char *image,
+ gboolean fit_image,
+ gboolean stretch_image,
+ gboolean rotate_image); 
+void panel_background_set_type (PanelBackground *background,
+ PanelBackgroundType type);
+void panel_background_set_gdk_color (PanelBackground *background,
+ GdkColor *gdk_color);
+void panel_background_set_opacity (PanelBackground *background,
+ guint16 opacity);
+void panel_background_set_color (PanelBackground *background,
+ PanelColor *color);
+void panel_background_set_image (PanelBackground *background,
+ const char *image);
+void panel_background_set_fit (PanelBackground *background,
+ gboolean fit_image);
+void panel_background_set_stretch (PanelBackground *background,
+ gboolean stretch_image);
+void panel_background_set_rotate (PanelBackground *background,
+ gboolean rotate_image);
+void panel_background_set_default_style (PanelBackground *background,
+ GdkColor *color,
+ GdkPixmap *pixmap);
+void panel_background_realized (PanelBackground *background,
+ GdkWindow *window);
+void panel_background_unrealized (PanelBackground *background);
+void panel_background_change_region (PanelBackground *background,
+ GtkOrientation orientation,
+ int x,
+ int y,
+ int width,
+ int height);
+char *panel_background_make_string (PanelBackground *background,
+ int x,
+ int y);
+
+PanelBackgroundType panel_background_get_type (PanelBackground *background);
+const PanelColor *panel_background_get_color (PanelBackground *background);
+const GdkPixmap *panel_background_get_pixmap (PanelBackground *background);
+
+PanelBackgroundType
+ panel_background_effective_type (PanelBackground *background);
+
+void panel_background_change_background_on_widget (PanelBackground *background,
+ GtkWidget *widget);
+
+#endif /* __PANEL_BACKGROUND_H__ */