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/*
An object to represent the application as an application indicator
in the system panel.
Copyright 2009 Canonical Ltd.
Authors:
Ted Gould <ted@canonical.com>
This program is free software: you can redistribute it and/or modify it
under the terms of either or both of the following licenses:
1) the GNU Lesser General Public License version 3, as published by the
Free Software Foundation; and/or
2) the GNU Lesser General Public License version 2.1, as published by
the Free Software Foundation.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranties of
MERCHANTABILITY, SATISFACTORY QUALITY or FITNESS FOR A PARTICULAR
PURPOSE. See the applicable version of the GNU Lesser General Public
License for more details.
You should have received a copy of both the GNU Lesser General Public
License version 3 and version 2.1 along with this program. If not, see
<http://www.gnu.org/licenses/>
*/
#ifndef __APP_INDICATOR_H__
#define __APP_INDICATOR_H__
#include <gtk/gtk.h>
G_BEGIN_DECLS
#define APP_INDICATOR_TYPE (app_indicator_get_type ())
#define APP_INDICATOR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), APP_INDICATOR_TYPE, AppIndicator))
#define APP_INDICATOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), APP_INDICATOR_TYPE, AppIndicatorClass))
#define IS_APP_INDICATOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), APP_INDICATOR_TYPE))
#define IS_APP_INDICATOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), APP_INDICATOR_TYPE))
#define APP_INDICATOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), APP_INDICATOR_TYPE, AppIndicatorClass))
#define APP_INDICATOR_SIGNAL_NEW_ICON "new-icon"
#define APP_INDICATOR_SIGNAL_NEW_ATTENTION_ICON "new-attention-icon"
#define APP_INDICATOR_SIGNAL_NEW_STATUS "new-status"
#define APP_INDICATOR_SIGNAL_CONNECTION_CHANGED "connection-changed"
/**
AppIndicatorCategory:
@APP_INDICATOR_CATEGORY_APPLICATION_STATUS: The indicator is used to display the status of the application.
@APP_INDICATOR_CATEGORY_COMMUNICATIONS: The application is used for communication with other people.
@APP_INDICATOR_CATEGORY_SYSTEM_SERVICES: A system indicator relating to something in the user's system.
@APP_INDICATOR_CATEGORY_HARDWARE: An indicator relating to the user's hardware.
@APP_INDICATOR_CATEGORY_OTHER: Something not defined in this enum, please don't use unless you really need it.
The category provides grouping for the indicators so that
users can find indicators that are similar together.
*/
typedef enum { /*< prefix=APP_INDICATOR_CATEGORY >*/
APP_INDICATOR_CATEGORY_APPLICATION_STATUS,
APP_INDICATOR_CATEGORY_COMMUNICATIONS,
APP_INDICATOR_CATEGORY_SYSTEM_SERVICES,
APP_INDICATOR_CATEGORY_HARDWARE,
APP_INDICATOR_CATEGORY_OTHER
} AppIndicatorCategory;
/**
AppIndicatorStatus:
@APP_INDICATOR_STATUS_PASSIVE: The indicator should not be shown to the user.
@APP_INDICATOR_STATUS_ACTIVE: The indicator should be shown in it's default state.
@APP_INDICATOR_STATUS_ATTENTION: The indicator should show it's attention icon.
These are the states that the indicator can be on in
the user's panel. The indicator by default starts
in the state @APP_INDICATOR_STATUS_OFF and can be
shown by setting it to @APP_INDICATOR_STATUS_ON.
*/
typedef enum { /*< prefix=APP_INDICATOR_STATUS >*/
APP_INDICATOR_STATUS_PASSIVE,
APP_INDICATOR_STATUS_ACTIVE,
APP_INDICATOR_STATUS_ATTENTION
} AppIndicatorStatus;
typedef struct _AppIndicator AppIndicator;
typedef struct _AppIndicatorClass AppIndicatorClass;
typedef struct _AppIndicatorPrivate AppIndicatorPrivate;
/**
AppIndicatorClass:
@parent_class: Mia familia
@new_icon: Slot for #AppIndicator::new-icon.
@new_attention_icon: Slot for #AppIndicator::new-attention-icon.
@new_status: Slot for #AppIndicator::new-status.
@connection_changed: Slot for #AppIndicator::connection-changed.
@app_indicator_reserved_1: Reserved for future use.
@app_indicator_reserved_2: Reserved for future use.
@app_indicator_reserved_3: Reserved for future use.
@app_indicator_reserved_4: Reserved for future use.
The signals and external functions that make up the #AppIndicator
class object.
*/
struct _AppIndicatorClass {
/* Parent */
GObjectClass parent_class;
/* DBus Signals */
void (* new_icon) (AppIndicator *indicator,
gpointer user_data);
void (* new_attention_icon) (AppIndicator *indicator,
gpointer user_data);
void (* new_status) (AppIndicator *indicator,
const gchar *status,
gpointer user_data);
/* Local Signals */
void (* connection_changed) (AppIndicator * indicator,
gboolean connected,
gpointer user_data);
/* Reserved */
void (*app_indicator_reserved_1)(void);
void (*app_indicator_reserved_2)(void);
void (*app_indicator_reserved_3)(void);
void (*app_indicator_reserved_4)(void);
};
/**
AppIndicator:
@parent: Parent object.
A application indicator represents the values that are needed to show a
unique status in the panel for an application. In general, applications
should try to fit in the other indicators that are available on the
panel before using this. But, sometimes it is necissary.
*/
struct _AppIndicator {
GObject parent;
AppIndicatorPrivate *priv;
};
/* GObject Stuff */
GType app_indicator_get_type (void) G_GNUC_CONST;
AppIndicator *app_indicator_new (const gchar *id,
const gchar *icon_name,
AppIndicatorCategory category);
/* Set properties */
void app_indicator_set_status (AppIndicator *self,
AppIndicatorStatus status);
void app_indicator_set_attention_icon (AppIndicator *self,
const gchar *icon_name);
void app_indicator_set_menu (AppIndicator *self,
GtkMenu *menu);
void app_indicator_set_icon (AppIndicator *self,
const gchar *icon_name);
/* Get properties */
const gchar * app_indicator_get_id (AppIndicator *self);
AppIndicatorCategory app_indicator_get_category (AppIndicator *self);
AppIndicatorStatus app_indicator_get_status (AppIndicator *self);
const gchar * app_indicator_get_icon (AppIndicator *self);
const gchar * app_indicator_get_attention_icon (AppIndicator *self);
G_END_DECLS
#endif
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