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/*
* mate-panel-applet.h: panel applet writing API.
*
* Copyright (C) 2001 Sun Microsystems, Inc.
*
* 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
* Authors:
* Mark McLoughlin <mark@skynet.ie>
*/
#ifndef __MATE_PANEL_APPLET_H__
#define __MATE_PANEL_APPLET_H__
#include <glib.h>
#include <gtk/gtk.h>
#include <gdk/gdk.h>
#include <cairo.h>
#include <cairo-gobject.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef enum {
MATE_PANEL_APPLET_ORIENT_UP,
MATE_PANEL_APPLET_ORIENT_DOWN,
MATE_PANEL_APPLET_ORIENT_LEFT,
MATE_PANEL_APPLET_ORIENT_RIGHT
#define MATE_PANEL_APPLET_ORIENT_FIRST MATE_PANEL_APPLET_ORIENT_UP
#define MATE_PANEL_APPLET_ORIENT_LAST MATE_PANEL_APPLET_ORIENT_RIGHT
} MatePanelAppletOrient;
#define PANEL_TYPE_APPLET (mate_panel_applet_get_type ())
#define MATE_PANEL_APPLET(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), PANEL_TYPE_APPLET, MatePanelApplet))
#define MATE_PANEL_APPLET_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), PANEL_TYPE_APPLET, MatePanelAppletClass))
#define PANEL_IS_APPLET(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), PANEL_TYPE_APPLET))
#define PANEL_IS_APPLET_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), PANEL_TYPE_APPLET))
#define MATE_PANEL_APPLET_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), PANEL_TYPE_APPLET, MatePanelAppletClass))
typedef enum {
PANEL_NO_BACKGROUND,
PANEL_COLOR_BACKGROUND,
PANEL_PIXMAP_BACKGROUND
} MatePanelAppletBackgroundType;
typedef enum {
MATE_PANEL_APPLET_FLAGS_NONE = 0,
MATE_PANEL_APPLET_EXPAND_MAJOR = 1 << 0,
MATE_PANEL_APPLET_EXPAND_MINOR = 1 << 1,
MATE_PANEL_APPLET_HAS_HANDLE = 1 << 2
#define MATE_PANEL_APPLET_FLAGS_ALL (MATE_PANEL_APPLET_EXPAND_MAJOR|MATE_PANEL_APPLET_EXPAND_MINOR|MATE_PANEL_APPLET_HAS_HANDLE)
} MatePanelAppletFlags;
typedef struct _MatePanelApplet MatePanelApplet;
typedef struct _MatePanelAppletClass MatePanelAppletClass;
typedef struct _MatePanelAppletPrivate MatePanelAppletPrivate;
typedef gboolean (*MatePanelAppletFactoryCallback) (MatePanelApplet* applet, const gchar *iid, gpointer user_data);
struct _MatePanelApplet {
GtkEventBox event_box;
MatePanelAppletPrivate* priv;
};
struct _MatePanelAppletClass {
GtkEventBoxClass event_box_class;
void (*change_orient) (MatePanelApplet* applet, MatePanelAppletOrient orient);
void (*change_size) (MatePanelApplet* applet, guint size);
void (*change_background) (MatePanelApplet *applet, MatePanelAppletBackgroundType type, GdkRGBA* color, cairo_pattern_t *pattern);
void (*move_focus_out_of_applet) (MatePanelApplet* frame, GtkDirectionType direction);
};
GType mate_panel_applet_get_type(void) G_GNUC_CONST;
GtkWidget* mate_panel_applet_new(void);
MatePanelAppletOrient mate_panel_applet_get_orient(MatePanelApplet* applet);
guint mate_panel_applet_get_size(MatePanelApplet* applet);
MatePanelAppletBackgroundType mate_panel_applet_get_background (MatePanelApplet *applet, /* return values */ GdkRGBA* color, cairo_pattern_t** pattern);
void mate_panel_applet_set_background_widget(MatePanelApplet* applet, GtkWidget* widget);
gchar* mate_panel_applet_get_preferences_path(MatePanelApplet* applet);
MatePanelAppletFlags mate_panel_applet_get_flags(MatePanelApplet* applet);
void mate_panel_applet_set_flags(MatePanelApplet* applet, MatePanelAppletFlags flags);
void mate_panel_applet_set_size_hints(MatePanelApplet* applet, const int* size_hints, int n_elements, int base_size);
gboolean mate_panel_applet_get_locked_down(MatePanelApplet* applet);
void mate_panel_applet_request_focus(MatePanelApplet* applet, guint32 timestamp);
void mate_panel_applet_setup_menu(MatePanelApplet* applet, const gchar* xml, GtkActionGroup* action_group);
void mate_panel_applet_setup_menu_from_file(MatePanelApplet* applet, const gchar* filename, GtkActionGroup* action_group);
int mate_panel_applet_factory_main(const gchar* factory_id,gboolean out_process, GType applet_type, MatePanelAppletFactoryCallback callback, gpointer data);
int mate_panel_applet_factory_setup_in_process (const gchar *factory_id,
GType applet_type,
MatePanelAppletFactoryCallback callback,
gpointer data);
/*
* These macros are getting a bit unwieldy.
*
* Things to define for these:
* + required if Native Language Support is enabled (ENABLE_NLS):
* GETTEXT_PACKAGE and MATELOCALEDIR
*/
#if !defined(ENABLE_NLS)
#define _MATE_PANEL_APPLET_SETUP_GETTEXT(call_textdomain) \
do { } while (0)
#else /* defined(ENABLE_NLS) */
#include <libintl.h>
#define _MATE_PANEL_APPLET_SETUP_GETTEXT(call_textdomain) \
do { \
bindtextdomain (GETTEXT_PACKAGE, MATELOCALEDIR); \
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8"); \
if (call_textdomain) \
textdomain (GETTEXT_PACKAGE); \
} while (0)
#endif /* !defined(ENABLE_NLS) */
#define MATE_PANEL_APPLET_OUT_PROCESS_FACTORY(factory_id, type, name, callback, data) \
int main(int argc, char* argv[]) \
{ \
GOptionContext* context; \
GError* error; \
int retval; \
\
_MATE_PANEL_APPLET_SETUP_GETTEXT (TRUE); \
\
context = g_option_context_new(""); \
g_option_context_add_group (context, gtk_get_option_group(TRUE)); \
\
error = NULL; \
if (!g_option_context_parse (context, &argc, &argv, &error)) \
{ \
if (error) \
{ \
g_printerr ("Cannot parse arguments: %s.\n", error->message); \
g_error_free (error); \
} \
else \
{ \
g_printerr ("Cannot parse arguments.\n"); \
} \
g_option_context_free (context); \
return 1; \
} \
\
gtk_init (&argc, &argv); \
\
retval = mate_panel_applet_factory_main (factory_id,TRUE, type, callback, data); \
g_option_context_free (context); \
\
return retval; \
}
#define MATE_PANEL_APPLET_IN_PROCESS_FACTORY(factory_id, type, descr, callback, data) \
gboolean _mate_panel_applet_shlib_factory (void); \
G_MODULE_EXPORT gint _mate_panel_applet_shlib_factory(void) \
{ \
_MATE_PANEL_APPLET_SETUP_GETTEXT(FALSE); \
return mate_panel_applet_factory_setup_in_process (factory_id, type, \
callback, data); \
}
#ifdef __cplusplus
}
#endif
#endif /* __MATE_PANEL_APPLET_H__ */
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