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/* mate-notification-applet.c - MATE Notification Applet
*
* Copyright (c) 2020 Robert Buj <robert.buj@gmail.com>
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#include "config.h"
#include <glib.h>
#include <glib/gi18n.h>
#include <gtk/gtk.h>
#include <mate-panel-applet.h>
#define MATE_DESKTOP_USE_UNSTABLE_API
#include <libmate-desktop/mate-desktop-utils.h>
#include "constants.h"
typedef struct
{
MatePanelApplet *applet;
GtkWidget *image_on;
GtkWidget *image_off;
GtkActionGroup *action_group;
GSettings *settings;
} MateNotificationApplet;
static void
show_about (GtkAction *action,
MateNotificationApplet *applet);
static void
call_properties (GtkAction *action,
MateNotificationApplet *applet);
static const GtkActionEntry applet_menu_actions [] = {
{ "Preferences", "document-properties", N_("_Preferences"),
NULL, NULL, G_CALLBACK (call_properties) },
{ "About", "help-about", N_("_About"),
NULL, NULL, G_CALLBACK (show_about) }
};
static const char* notification_properties[] = {
"mate-notification-properties",
};
static void
applet_destroy (MatePanelApplet *applet_widget,
MateNotificationApplet *applet)
{
g_assert (applet);
g_object_unref (applet->settings);
g_object_unref (applet->action_group);
g_free (applet);
}
static void
call_properties (GtkAction *action,
MateNotificationApplet *applet)
{
gsize i;
(void) action;
for (i = 0; i < G_N_ELEMENTS (notification_properties); i++) {
char *programpath = g_find_program_in_path (notification_properties[i]);
if (programpath != NULL) {
g_free (programpath);
mate_gdk_spawn_command_line_on_screen (gtk_widget_get_screen (GTK_WIDGET (applet->applet)),
notification_properties[i],
NULL);
return;
}
}
}
static void
show_about (GtkAction *action,
MateNotificationApplet *applet)
{
static const char *authors[] = {
"Robert Buj <robert.buj@gmail.com>",
NULL
};
(void) action;
(void) applet;
gtk_show_about_dialog (NULL,
"title", _("About Do Not Disturb"),
"version", VERSION,
"copyright", _("Copyright \xc2\xa9 2021 MATE developers"),
"comments", _("Activate the do not disturb mode quickly."),
"authors", authors,
"translator-credits", _("translator-credits"),
"logo_icon_name", "mate-notification-properties",
NULL);
}
static void
set_status_image (MateNotificationApplet *applet,
gboolean active)
{
gtk_widget_show_all (GTK_WIDGET (applet->applet));
if (active)
gtk_widget_hide (applet->image_on);
else
gtk_widget_hide (applet->image_off);
}
static void
settings_changed (GSettings *settings,
gchar *key,
MateNotificationApplet *applet)
{
if (g_strcmp0 (GSETTINGS_KEY_DO_NOT_DISTURB, key) == 0)
set_status_image (applet,
g_settings_get_boolean (settings, key));
}
static void
applet_draw_icon (MatePanelApplet *applet_widget,
int arg1,
MateNotificationApplet *applet)
{
gint size, scale;
g_assert (applet);
size = (gint) mate_panel_applet_get_size (applet_widget);
scale = gtk_widget_get_scale_factor (GTK_WIDGET (applet_widget));
cairo_surface_t *image_on = gtk_icon_theme_load_surface (gtk_icon_theme_get_default (),
"user-available",
size, scale,
NULL, 0, NULL);
cairo_surface_t *image_off = gtk_icon_theme_load_surface (gtk_icon_theme_get_default (),
"user-invisible",
size, scale,
NULL, 0, NULL);
gtk_image_set_from_surface (GTK_IMAGE (applet->image_on), image_on);
gtk_image_set_from_surface (GTK_IMAGE (applet->image_off), image_off);
cairo_surface_destroy (image_on);
cairo_surface_destroy (image_off);
}
static MateNotificationApplet*
applet_main (MatePanelApplet *applet_widget)
{
MateNotificationApplet *applet;
GtkWidget *box;
#ifdef ENABLE_NLS
bindtextdomain (GETTEXT_PACKAGE, MATELOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
textdomain (GETTEXT_PACKAGE);
#endif /* ENABLE_NLS */
g_set_application_name (_("Do Not Disturb"));
gtk_window_set_default_icon_name ("mate-notification-properties");
applet = g_new (MateNotificationApplet, 1);
applet->applet = applet_widget;
applet->settings = g_settings_new (GSETTINGS_SCHEMA);
/* needed to clamp ourselves to the panel size */
mate_panel_applet_set_flags (MATE_PANEL_APPLET (applet), MATE_PANEL_APPLET_EXPAND_MINOR);
box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
applet->image_on = gtk_image_new ();
applet->image_off = gtk_image_new ();
applet_draw_icon (applet_widget, 0, applet);
gtk_widget_set_tooltip_text (applet->image_off, N_("Do Not Disturb"));
gtk_widget_set_tooltip_text (applet->image_on, N_("Notifications Enabled"));
gtk_box_pack_start (GTK_BOX (box), applet->image_on,
TRUE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (box), applet->image_off,
TRUE, TRUE, 0);
gtk_container_add (GTK_CONTAINER (applet_widget), box);
set_status_image (applet,
g_settings_get_boolean (applet->settings,
GSETTINGS_KEY_DO_NOT_DISTURB));
/* set up context menu */
applet->action_group = gtk_action_group_new ("Do Not Disturb Actions");
#ifdef ENABLE_NLS
gtk_action_group_set_translation_domain (applet->action_group, GETTEXT_PACKAGE);
#endif /* ENABLE_NLS */
gtk_action_group_add_actions (applet->action_group, applet_menu_actions,
G_N_ELEMENTS (applet_menu_actions), applet);
GtkToggleAction *do_not_disturb_toggle_action =
gtk_toggle_action_new ("DoNotDisturb", N_("_Do not disturb"),
N_("Enable/Disable do-not-disturb mode."), NULL);
gtk_action_group_add_action (applet->action_group,
GTK_ACTION (do_not_disturb_toggle_action));
mate_panel_applet_setup_menu_from_resource (applet->applet,
RESOURCE_PATH "menu.xml",
applet->action_group);
g_settings_bind (applet->settings, "do-not-disturb",
do_not_disturb_toggle_action, "active",
G_SETTINGS_BIND_DEFAULT);
g_signal_connect (G_OBJECT (applet->applet), "destroy",
G_CALLBACK (applet_destroy), applet);
/* GSettings callback */
g_signal_connect (G_OBJECT (applet->settings), "changed::" GSETTINGS_KEY_DO_NOT_DISTURB,
G_CALLBACK (settings_changed), applet);
return applet;
}
static gboolean
applet_factory (MatePanelApplet *applet_widget,
const gchar *iid,
gpointer data)
{
MateNotificationApplet *applet;
(void) data;
if (!strcmp (iid, "MateNotificationApplet")) {
applet = applet_main (applet_widget);
g_signal_connect (G_OBJECT (applet_widget), "change_size",
G_CALLBACK (applet_draw_icon),
(gpointer) applet);
return TRUE;
}
return FALSE;
}
MATE_PANEL_APPLET_OUT_PROCESS_FACTORY ("MateNotificationAppletFactory",
PANEL_TYPE_APPLET,
"Do Not Disturb Applet",
applet_factory,
NULL)
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