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authorTed Gould <ted@gould.cx>2010-07-13 11:09:02 -0500
committerTed Gould <ted@gould.cx>2010-07-13 11:09:02 -0500
commit57f863b8fd1e21f81861415505697878f8dbd813 (patch)
treede001a6d285e9fe4ae2b76ae6c089f508128d163 /src
parent7e526de2df2ff20b44d1f4fbf9bada7075c2cd9c (diff)
parent0a0f9d00f73c17ff7edbd84f60d2b800b9e2dc91 (diff)
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Adjusting indicator to be service based.
Diffstat (limited to 'src')
-rw-r--r--src/Makefile.am4
-rw-r--r--src/datetime-service.c182
-rw-r--r--src/dbus-shared.h29
-rw-r--r--src/indicator-datetime.c115
4 files changed, 241 insertions, 89 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
index bf9093d..fe3db2e 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -2,7 +2,8 @@
libexec_PROGRAMS = indicator-datetime-service
indicator_datetime_service_SOURCES = \
- datetime-service.c
+ datetime-service.c \
+ dbus-shared.h
indicator_datetime_service_CFLAGS = \
-Wall \
-Werror \
@@ -13,6 +14,7 @@ indicator_datetime_service_LDADD = \
datetimelibdir = $(INDICATORDIR)
datetimelib_LTLIBRARIES = libdatetime.la
libdatetime_la_SOURCES = \
+ dbus-shared.h \
indicator-datetime.c
libdatetime_la_CFLAGS = \
$(INDICATOR_CFLAGS) \
diff --git a/src/datetime-service.c b/src/datetime-service.c
index 39a256d..2137065 100644
--- a/src/datetime-service.c
+++ b/src/datetime-service.c
@@ -19,9 +19,191 @@ You should have received a copy of the GNU General Public License along
with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#include <config.h>
+#include <libindicator/indicator-service.h>
+
+#include <glib/gi18n.h>
+
+#include <libdbusmenu-glib/server.h>
+#include <libdbusmenu-glib/client.h>
+#include <libdbusmenu-glib/menuitem.h>
+
+#include "dbus-shared.h"
+
+static IndicatorService * service = NULL;
+static GMainLoop * mainloop = NULL;
+static DbusmenuServer * server = NULL;
+static DbusmenuMenuitem * root = NULL;
+
+/* Global Items */
+static DbusmenuMenuitem * date = NULL;
+static DbusmenuMenuitem * calendar = NULL;
+static DbusmenuMenuitem * settings = NULL;
+
+/* Updates the label in the date menuitem */
+static gboolean
+update_datetime (gpointer user_data)
+{
+ g_debug("Updating Date/Time");
+
+ gchar longstr[128];
+ time_t t;
+ struct tm *ltime;
+
+ t = time(NULL);
+ ltime = localtime(&t);
+ if (ltime == NULL) {
+ g_warning("Error getting local time");
+ dbusmenu_menuitem_property_set(date, DBUSMENU_MENUITEM_PROP_LABEL, _("Error getting time"));
+ return FALSE;
+ }
+
+ /* Note: may require some localization tweaks */
+ strftime(longstr, 128, "%A, %e %B %Y", ltime);
+
+ gchar * utf8 = g_locale_to_utf8(longstr, -1, NULL, NULL, NULL);
+ dbusmenu_menuitem_property_set(date, DBUSMENU_MENUITEM_PROP_LABEL, utf8);
+ g_free(utf8);
+
+ return FALSE;
+}
+
+/* Run a particular program based on an activation */
+static void
+activate_cb (DbusmenuMenuitem * menuitem, guint timestamp, const gchar *command)
+{
+ GError * error = NULL;
+
+ g_debug("Issuing command '%s'", command);
+ if (!g_spawn_command_line_async(command, &error)) {
+ g_warning("Unable to start %s: %s", (char *)command, error->message);
+ g_error_free(error);
+ }
+}
+
+/* Looks for the calendar application and enables the item if
+ we have one */
+static gboolean
+check_for_calendar (gpointer user_data)
+{
+ g_return_val_if_fail (calendar != NULL, FALSE);
+
+ gchar *evo = g_find_program_in_path("evolution");
+ if (evo != NULL) {
+ g_debug("Found the calendar application: %s", evo);
+ dbusmenu_menuitem_property_set_bool(calendar, DBUSMENU_MENUITEM_PROP_ENABLED, TRUE);
+ dbusmenu_menuitem_property_set_bool(calendar, DBUSMENU_MENUITEM_PROP_VISIBLE, TRUE);
+ g_free(evo);
+ } else {
+ g_debug("Unable to find calendar app.");
+ dbusmenu_menuitem_property_set_bool(calendar, DBUSMENU_MENUITEM_PROP_VISIBLE, FALSE);
+ }
+
+ return FALSE;
+}
+
+/* Looks for the time and date admin application and enables the
+ item we have one */
+static gboolean
+check_for_timeadmin (gpointer user_data)
+{
+ g_return_val_if_fail (settings != NULL, FALSE);
+
+ gchar * timeadmin = g_find_program_in_path("time-admin");
+ if (timeadmin != NULL) {
+ g_debug("Found the time-admin application: %s", timeadmin);
+ dbusmenu_menuitem_property_set_bool(settings, DBUSMENU_MENUITEM_PROP_ENABLED, TRUE);
+ g_free(timeadmin);
+ } else {
+ g_debug("Unable to find time-admin app.");
+ dbusmenu_menuitem_property_set_bool(settings, DBUSMENU_MENUITEM_PROP_ENABLED, FALSE);
+ }
+
+ return FALSE;
+}
+
+/* Does the work to build the default menu, really calls out
+ to other functions but this is the core to clean up the
+ main function. */
+static void
+build_menus (DbusmenuMenuitem * root)
+{
+ g_debug("Building Menus.");
+ if (date == NULL) {
+ date = dbusmenu_menuitem_new();
+ dbusmenu_menuitem_property_set (date, DBUSMENU_MENUITEM_PROP_LABEL, _("No date yet..."));
+ dbusmenu_menuitem_property_set_bool(date, DBUSMENU_MENUITEM_PROP_ENABLED, FALSE);
+ dbusmenu_menuitem_child_append(root, date);
+
+ g_idle_add(update_datetime, NULL);
+ /* TODO: Set up updating daily */
+ }
+
+ if (calendar == NULL) {
+ calendar = dbusmenu_menuitem_new();
+ dbusmenu_menuitem_property_set (calendar, DBUSMENU_MENUITEM_PROP_LABEL, _("Open Calendar"));
+ /* insensitive until we check for available apps */
+ dbusmenu_menuitem_property_set_bool(calendar, DBUSMENU_MENUITEM_PROP_ENABLED, FALSE);
+ g_signal_connect (G_OBJECT(calendar), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED,
+ G_CALLBACK (activate_cb), "evolution -c calendar");
+ dbusmenu_menuitem_child_append(root, calendar);
+
+ g_idle_add(check_for_calendar, NULL);
+ }
+
+ DbusmenuMenuitem * separator = dbusmenu_menuitem_new();
+ dbusmenu_menuitem_property_set(separator, DBUSMENU_MENUITEM_PROP_TYPE, DBUSMENU_CLIENT_TYPES_SEPARATOR);
+ dbusmenu_menuitem_child_append(root, separator);
+
+ settings = dbusmenu_menuitem_new();
+ dbusmenu_menuitem_property_set (settings, DBUSMENU_MENUITEM_PROP_LABEL, _("Set Time and Date..."));
+ /* insensitive until we check for available apps */
+ dbusmenu_menuitem_property_set_bool(settings, DBUSMENU_MENUITEM_PROP_ENABLED, FALSE);
+ g_signal_connect(G_OBJECT(settings), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK(activate_cb), "time-admin");
+ dbusmenu_menuitem_child_append(root, settings);
+ g_idle_add(check_for_timeadmin, NULL);
+
+ return;
+}
+
+/* Repsonds to the service object saying it's time to shutdown.
+ It stops the mainloop. */
+static void
+service_shutdown (IndicatorService * service, gpointer user_data)
+{
+ g_warning("Shutting down service!");
+ g_main_loop_quit(mainloop);
+ return;
+}
+
+/* Function to build everything up. Entry point from asm. */
int
main (int argc, char ** argv)
{
+ g_type_init();
+
+ /* Acknowledging the service init and setting up the interface */
+ service = indicator_service_new_version(SERVICE_NAME, SERVICE_VERSION);
+ g_signal_connect(service, INDICATOR_SERVICE_SIGNAL_SHUTDOWN, G_CALLBACK(service_shutdown), NULL);
+
+ /* Setting up i18n and gettext. Apparently, we need
+ all of these. */
+ setlocale (LC_ALL, "");
+ bindtextdomain (GETTEXT_PACKAGE, GNOMELOCALEDIR);
+ textdomain (GETTEXT_PACKAGE);
+
+ /* Building the base menu */
+ server = dbusmenu_server_new(MENU_OBJ);
+ root = dbusmenu_menuitem_new();
+ dbusmenu_server_set_root(server, root);
+ build_menus(root);
+
+ mainloop = g_main_loop_new(NULL, FALSE);
+ g_main_loop_run(mainloop);
+
+ g_object_unref(G_OBJECT(service));
+ g_object_unref(G_OBJECT(server));
+ g_object_unref(G_OBJECT(root));
return 0;
}
diff --git a/src/dbus-shared.h b/src/dbus-shared.h
new file mode 100644
index 0000000..aa6d933
--- /dev/null
+++ b/src/dbus-shared.h
@@ -0,0 +1,29 @@
+/*
+An indicator to show date and time information.
+
+Copyright 2010 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 the GNU General Public License version 3, 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 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, see <http://www.gnu.org/licenses/>.
+*/
+
+
+#define SERVICE_NAME "org.ayatana.indicator.datetime"
+#define SERVICE_IFACE "org.ayatana.indicator.datetime.service"
+#define SERVICE_OBJ "/org/ayatana/indicator/datetime/service"
+#define SERVICE_VERSION 1
+
+#define MENU_OBJ "/org/ayatana/indicator/datetime/menu"
+
diff --git a/src/indicator-datetime.c b/src/indicator-datetime.c
index be4db10..6b32f1a 100644
--- a/src/indicator-datetime.c
+++ b/src/indicator-datetime.c
@@ -31,6 +31,12 @@ with this program. If not, see <http://www.gnu.org/licenses/>.
/* Indicator Stuff */
#include <libindicator/indicator.h>
#include <libindicator/indicator-object.h>
+#include <libindicator/indicator-service-manager.h>
+
+/* DBusMenu */
+#include <libdbusmenu-gtk/menu.h>
+
+#include "dbus-shared.h"
#define INDICATOR_DATETIME_TYPE (indicator_datetime_get_type ())
@@ -55,12 +61,13 @@ struct _IndicatorDatetime {
struct _IndicatorDatetimePrivate {
GtkLabel * label;
- GtkMenuItem * date;
- GtkMenuItem * calendar;
guint timer;
guint idle_measure;
gint max_width;
+
+ IndicatorServiceManager * sm;
+ DbusmenuGtkMenu * menu;
};
#define INDICATOR_DATETIME_GET_PRIVATE(o) \
@@ -105,13 +112,16 @@ indicator_datetime_init (IndicatorDatetime *self)
self->priv = INDICATOR_DATETIME_GET_PRIVATE(self);
self->priv->label = NULL;
- self->priv->date = NULL;
- self->priv->calendar = NULL;
self->priv->timer = 0;
self->priv->idle_measure = 0;
self->priv->max_width = 0;
+ self->priv->sm = NULL;
+ self->priv->menu = NULL;
+
+ self->priv->sm = indicator_service_manager_new_version(SERVICE_NAME, SERVICE_VERSION);
+
return;
}
@@ -125,16 +135,6 @@ indicator_datetime_dispose (GObject *object)
self->priv->label = NULL;
}
- if (self->priv->date != NULL) {
- g_object_unref(self->priv->date);
- self->priv->date = NULL;
- }
-
- if (self->priv->calendar != NULL) {
- g_object_unref(self->priv->calendar);
- self->priv->calendar = NULL;
- }
-
if (self->priv->timer != 0) {
g_source_remove(self->priv->timer);
self->priv->timer = 0;
@@ -145,6 +145,16 @@ indicator_datetime_dispose (GObject *object)
self->priv->idle_measure = 0;
}
+ if (self->priv->menu != NULL) {
+ g_object_unref(G_OBJECT(self->priv->menu));
+ self->priv->menu = NULL;
+ }
+
+ if (self->priv->sm != NULL) {
+ g_object_unref(G_OBJECT(self->priv->sm));
+ self->priv->sm = NULL;
+ }
+
G_OBJECT_CLASS (indicator_datetime_parent_class)->dispose (object);
return;
}
@@ -209,15 +219,6 @@ update_label (IndicatorDatetime * io)
self->priv->idle_measure = g_idle_add(idle_measure, io);
}
- if (self->priv->date == NULL) return;
-
- /* Note: may require some localization tweaks */
- strftime(longstr, 128, "%A, %e %B %Y", ltime);
-
- utf8 = g_locale_to_utf8(longstr, -1, NULL, NULL, NULL);
- gtk_menu_item_set_label(self->priv->date, utf8);
- g_free(utf8);
-
return;
}
@@ -238,17 +239,6 @@ minute_timer_func (gpointer user_data)
return FALSE;
}
-static void
-activate_cb (GtkWidget *widget, const gchar *command)
-{
- GError * error = NULL;
-
- if (!g_spawn_command_line_async(command, &error)) {
- g_warning("Unable to start %s: %s", (char *)command, error->message);
- g_error_free(error);
- }
-}
-
/* Does a quick meausre of how big the string is in
pixels with a Pango layout */
static gint
@@ -332,65 +322,14 @@ get_label (IndicatorObject * io)
return self->priv->label;
}
-static void
-check_for_calendar_application (IndicatorDatetime * self)
-{
- GtkMenuItem * item = self->priv->calendar;
- g_return_if_fail (item != NULL);
-
- gchar *evo = g_find_program_in_path("evolution");
- if (evo != NULL) {
- g_signal_connect (GTK_MENU_ITEM (item), "activate",
- G_CALLBACK (activate_cb), "evolution -c calendar");
- gtk_widget_set_sensitive (GTK_WIDGET (item), TRUE);
- gtk_widget_show(GTK_WIDGET(item));
- g_free(evo);
- } else {
- gtk_widget_hide(GTK_WIDGET(item));
- }
-}
-
static GtkMenu *
get_menu (IndicatorObject * io)
{
IndicatorDatetime * self = INDICATOR_DATETIME(io);
- GtkWidget * menu = NULL;
- GtkWidget * item = NULL;
-
- menu = gtk_menu_new();
-
- if (self->priv->date == NULL) {
- item = gtk_menu_item_new_with_label("No date yet...");
- gtk_widget_set_sensitive (GTK_WIDGET (item), FALSE);
- gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
- self->priv->date = GTK_MENU_ITEM (item);
- update_label(self);
+ if (self->priv->menu == NULL) {
+ self->priv->menu = dbusmenu_gtkmenu_new(SERVICE_NAME, MENU_OBJ);
}
- if (self->priv->calendar == NULL) {
- item = gtk_menu_item_new_with_label(_("Open Calendar"));
- /* insensitive until we check for available apps */
- gtk_widget_set_sensitive (GTK_WIDGET (item), FALSE);
- gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
- self->priv->calendar = GTK_MENU_ITEM (item);
- }
-
- gtk_menu_shell_append (GTK_MENU_SHELL (menu),
- gtk_separator_menu_item_new ());
-
- GtkWidget *settings_mi = gtk_menu_item_new_with_label (_("Set Time and Date..."));
- g_signal_connect (GTK_MENU_ITEM (settings_mi), "activate",
- G_CALLBACK (activate_cb), "time-admin");
- gtk_menu_shell_append (GTK_MENU_SHELL(menu), settings_mi);
- gtk_widget_show(settings_mi);
-
- /* show_all to reveal the separator */
- gtk_widget_show_all(menu);
-
- /* Note: maybe should move that to an idle loop if that helps with
- boot performance */
- check_for_calendar_application (self);
-
- return GTK_MENU(menu);
+ return GTK_MENU(self->priv->menu);
}