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Diffstat (limited to 'src/app-indicator.c')
| -rw-r--r-- | src/app-indicator.c | 2118 |
1 files changed, 0 insertions, 2118 deletions
diff --git a/src/app-indicator.c b/src/app-indicator.c deleted file mode 100644 index 98663c1..0000000 --- a/src/app-indicator.c +++ /dev/null @@ -1,2118 +0,0 @@ -/* -An object to represent the application as an application indicator -in the system panel. - -Copyright 2009 Canonical Ltd. - -Authors: - Ted Gould <ted@canonical.com> - Cody Russell <cody.russell@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/> -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <dbus/dbus-glib.h> -#include <dbus/dbus-glib-bindings.h> - -#include <libdbusmenu-glib/server.h> -#ifdef HAVE_GTK3 -#include <libdbusmenu-gtk3/client.h> -#else -#include <libdbusmenu-gtk/client.h> -#endif - -#include "app-indicator.h" -#include "app-indicator-enum-types.h" -#include "application-service-marshal.h" - -#include "notification-item-server.h" -#include "notification-watcher-client.h" - -#include "dbus-shared.h" -#include "generate-id.h" - -#define PANEL_ICON_SUFFIX "panel" - -/** - AppIndicatorPrivate: - - All of the private data in an instance of a - application indicator. -*/ -/* Private Fields - @id: The ID of the indicator. Maps to AppIndicator:id. - @category: Which category the indicator is. Maps to AppIndicator:category. - @status: The status of the indicator. Maps to AppIndicator:status. - @icon_name: The name of the icon to use. Maps to AppIndicator:icon-name. - @attention_icon_name: The name of the attention icon to use. Maps to AppIndicator:attention-icon-name. - @menu: The menu for this indicator. Maps to AppIndicator:menu - @watcher_proxy: The proxy connection to the watcher we're connected to. If we're not connected to one this will be %NULL. -*/ -struct _AppIndicatorPrivate { - /*< Private >*/ - /* Properties */ - gchar *id; - gchar *clean_id; - AppIndicatorCategory category; - AppIndicatorStatus status; - gchar *icon_name; - gchar *attention_icon_name; - gchar *icon_theme_path; - DbusmenuServer *menuservice; - GtkWidget *menu; - guint32 ordering_index; - gchar * label; - gchar * label_guide; - guint label_change_idle; - - GtkStatusIcon * status_icon; - gint fallback_timer; - - /* Fun stuff */ - DBusGProxy *watcher_proxy; - DBusGConnection *connection; - DBusGProxy * dbus_proxy; -}; - -/* Signals Stuff */ -enum { - NEW_ICON, - NEW_ATTENTION_ICON, - NEW_STATUS, - NEW_LABEL, - X_NEW_LABEL, - CONNECTION_CHANGED, - NEW_ICON_THEME_PATH, - LAST_SIGNAL -}; - -static guint signals[LAST_SIGNAL] = { 0 }; - -/* Enum for the properties so that they can be quickly - found and looked up. */ -enum { - PROP_0, - PROP_ID, - PROP_CATEGORY, - PROP_STATUS, - PROP_ICON_NAME, - PROP_ATTENTION_ICON_NAME, - PROP_ICON_THEME_PATH, - PROP_MENU, - PROP_CONNECTED, - PROP_LABEL, - PROP_LABEL_GUIDE, - PROP_X_LABEL, - PROP_X_LABEL_GUIDE, - PROP_ORDERING_INDEX, - PROP_X_ORDERING_INDEX -}; - -/* The strings so that they can be slowly looked up. */ -#define PROP_ID_S "id" -#define PROP_CATEGORY_S "category" -#define PROP_STATUS_S "status" -#define PROP_ICON_NAME_S "icon-name" -#define PROP_ATTENTION_ICON_NAME_S "attention-icon-name" -#define PROP_ICON_THEME_PATH_S "icon-theme-path" -#define PROP_MENU_S "menu" -#define PROP_CONNECTED_S "connected" -#define PROP_LABEL_S "label" -#define PROP_LABEL_GUIDE_S "label-guide" -#define PROP_X_LABEL_S ("x-ayatana-" PROP_LABEL_S) -#define PROP_X_LABEL_GUIDE_S ("x-ayatana-" PROP_LABEL_GUIDE_S) -#define PROP_ORDERING_INDEX_S "ordering-index" -#define PROP_X_ORDERING_INDEX_S ("x-ayatana-" PROP_ORDERING_INDEX_S) - -/* Private macro, shhhh! */ -#define APP_INDICATOR_GET_PRIVATE(o) \ - (G_TYPE_INSTANCE_GET_PRIVATE ((o), APP_INDICATOR_TYPE, AppIndicatorPrivate)) - -/* Signal wrapper */ -#define APP_INDICATOR_SIGNAL_X_NEW_LABEL ("x-ayatana-" APP_INDICATOR_SIGNAL_NEW_LABEL) - -/* Default Path */ -#define DEFAULT_ITEM_PATH "/org/ayatana/NotificationItem" - -/* More constants */ -#define DEFAULT_FALLBACK_TIMER 100 /* in milliseconds */ - -/* Boiler plate */ -static void app_indicator_class_init (AppIndicatorClass *klass); -static void app_indicator_init (AppIndicator *self); -static void app_indicator_dispose (GObject *object); -static void app_indicator_finalize (GObject *object); -/* Property functions */ -static void app_indicator_set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec); -static void app_indicator_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec); -/* Other stuff */ -static void signal_label_change (AppIndicator * self); -static void check_connect (AppIndicator * self); -static void register_service_cb (DBusGProxy * proxy, GError * error, gpointer data); -static void start_fallback_timer (AppIndicator * self, gboolean disable_timeout); -static gboolean fallback_timer_expire (gpointer data); -static GtkStatusIcon * fallback (AppIndicator * self); -static void status_icon_status_wrapper (AppIndicator * self, const gchar * status, gpointer data); -static void status_icon_changes (AppIndicator * self, gpointer data); -static void status_icon_activate (GtkStatusIcon * icon, gpointer data); -static void unfallback (AppIndicator * self, GtkStatusIcon * status_icon); -static gchar * append_panel_icon_suffix (const gchar * icon_name); -static void watcher_proxy_destroyed (GObject * object, gpointer data); -static void client_menu_changed (GtkWidget *widget, GtkWidget *child, AppIndicator *indicator); -static void submenu_changed (GtkWidget *widget, GtkWidget *child, gpointer data); - -static void theme_changed_cb (GtkIconTheme * theme, gpointer user_data); - -/* GObject type */ -G_DEFINE_TYPE (AppIndicator, app_indicator, G_TYPE_OBJECT); - -static void -app_indicator_class_init (AppIndicatorClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - - g_type_class_add_private (klass, sizeof (AppIndicatorPrivate)); - - /* Clean up */ - object_class->dispose = app_indicator_dispose; - object_class->finalize = app_indicator_finalize; - - /* Property funcs */ - object_class->set_property = app_indicator_set_property; - object_class->get_property = app_indicator_get_property; - - /* Our own funcs */ - klass->fallback = fallback; - klass->unfallback = unfallback; - - /* Properties */ - - /** - AppIndicator:id: - - The ID for this indicator, which should be unique, but used consistently - by this program and its indicator. - */ - g_object_class_install_property (object_class, - PROP_ID, - g_param_spec_string(PROP_ID_S, - "The ID for this indicator", - "An ID that should be unique, but used consistently by this program and its indicator.", - NULL, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_CONSTRUCT_ONLY)); - - /** - AppIndicator:category: - - The type of indicator that this represents. Please don't use 'Other'. - Defaults to 'ApplicationStatus'. - */ - g_object_class_install_property (object_class, - PROP_CATEGORY, - g_param_spec_string (PROP_CATEGORY_S, - "Indicator Category", - "The type of indicator that this represents. Please don't use 'other'. Defaults to 'ApplicationStatus'.", - NULL, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_CONSTRUCT_ONLY)); - - /** - AppIndicator:status: - - Whether the indicator is shown or requests attention. Defaults to - 'Passive'. - */ - g_object_class_install_property (object_class, - PROP_STATUS, - g_param_spec_string (PROP_STATUS_S, - "Indicator Status", - "Whether the indicator is shown or requests attention. Defaults to 'Passive'.", - NULL, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - /** - AppIndicator:icon-name: - - The name of the regular icon that is shown for the indicator. - */ - g_object_class_install_property(object_class, - PROP_ICON_NAME, - g_param_spec_string (PROP_ICON_NAME_S, - "An icon for the indicator", - "The default icon that is shown for the indicator.", - NULL, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_CONSTRUCT)); - - /** - AppIndicator:attention-icon-name: - - If the indicator sets it's status to %APP_INDICATOR_STATUS_ATTENTION - then this icon is shown. - */ - g_object_class_install_property (object_class, - PROP_ATTENTION_ICON_NAME, - g_param_spec_string (PROP_ATTENTION_ICON_NAME_S, - "An icon to show when the indicator request attention.", - "If the indicator sets it's status to 'attention' then this icon is shown.", - NULL, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - /** - AppIndicator:icon-theme-path: - - An additional place to look for icon names that may be installed by the - application. - */ - g_object_class_install_property(object_class, - PROP_ICON_THEME_PATH, - g_param_spec_string (PROP_ICON_THEME_PATH_S, - "An additional path for custom icons.", - "An additional place to look for icon names that may be installed by the application.", - NULL, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_CONSTRUCT)); - - /** - AppIndicator:menu: - - A method for getting the menu path as a string for DBus. - */ - g_object_class_install_property(object_class, - PROP_MENU, - g_param_spec_boxed (PROP_MENU_S, - "The object path of the menu on DBus.", - "A method for getting the menu path as a string for DBus.", - DBUS_TYPE_G_OBJECT_PATH, - G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)); - - /** - AppIndicator:connected: - - Pretty simple, %TRUE if we have a reasonable expectation of being - displayed through this object. You should hide your TrayIcon if so. - */ - g_object_class_install_property (object_class, - PROP_CONNECTED, - g_param_spec_boolean (PROP_CONNECTED_S, - "Whether we're conneced to a watcher", - "Pretty simple, true if we have a reasonable expectation of being displayed through this object. You should hide your TrayIcon if so.", - FALSE, - G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)); - /** - AppIndicator:label: - - A label that can be shown next to the string in the application - indicator. The label will not be shown unless there is an icon - as well. The label is useful for numerical and other frequently - updated information. In general, it shouldn't be shown unless a - user requests it as it can take up a significant amount of space - on the user's panel. This may not be shown in all visualizations. - */ - g_object_class_install_property(object_class, - PROP_LABEL, - g_param_spec_string (PROP_LABEL_S, - "A label next to the icon", - "A label to provide dynamic information.", - NULL, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - /** - AppIndicator:label-guide: - - An optional string to provide guidance to the panel on how big - the #AppIndicator:label string could get. If this is set correctly - then the panel should never 'jiggle' as the string adjusts through - out the range of options. For instance, if you were providing a - percentage like "54% thrust" in #AppIndicator:label you'd want to - set this string to "100% thrust" to ensure space when Scotty can - get you enough power. - */ - g_object_class_install_property(object_class, - PROP_LABEL_GUIDE, - g_param_spec_string (PROP_LABEL_GUIDE_S, - "A string to size the space available for the label.", - "To ensure that the label does not cause the panel to 'jiggle' this string should provide information on how much space it could take.", - NULL, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - /** - AppIndicator:ordering-index: - - The ordering index is an odd parameter, and if you think you don't need - it you're probably right. In general, the application indicator try - to place the applications in a recreatable place taking into account - which category they're in to try and group them. But, there are some - cases where you'd want to ensure indicators are next to each other. - To do that you can override the generated ordering index and replace it - with a new one. Again, you probably don't want to be doing this, but - in case you do, this is the way. - */ - g_object_class_install_property(object_class, - PROP_ORDERING_INDEX, - g_param_spec_uint (PROP_ORDERING_INDEX_S, - "The location that this app indicator should be in the list.", - "A way to override the default ordering of the applications by providing a very specific idea of where this entry should be placed.", - 0, G_MAXUINT32, 0, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - /** - AppIndicator:x-ayatana-ordering-index: - - A wrapper for #AppIndicator:ordering-index so that it can match the - dbus interface currently. It will hopefully be retired, please don't - use it anywhere. - */ - g_object_class_install_property(object_class, - PROP_X_ORDERING_INDEX, - g_param_spec_uint (PROP_X_ORDERING_INDEX_S, - "A wrapper, please don't use.", - "A wrapper, please don't use.", - 0, G_MAXUINT32, 0, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - /** - AppIndicator:x-ayatana-label: - - Wrapper for #AppIndicator:label. Please use that in all of your - code. - */ - g_object_class_install_property(object_class, - PROP_X_LABEL, - g_param_spec_string (PROP_X_LABEL_S, - "A wrapper, please don't use.", - "A wrapper, please don't use.", - NULL, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - /** - AppIndicator:x-ayatana-label-guide: - - Wrapper for #AppIndicator:label-guide. Please use that in all of your - code. - */ - g_object_class_install_property(object_class, - PROP_X_LABEL_GUIDE, - g_param_spec_string (PROP_X_LABEL_GUIDE_S, - "A wrapper, please don't use.", - "A wrapper, please don't use.", - NULL, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - /* Signals */ - - /** - AppIndicator::new-icon: - @arg0: The #AppIndicator object - - Emitted when #AppIndicator:icon-name is changed - */ - signals[NEW_ICON] = g_signal_new (APP_INDICATOR_SIGNAL_NEW_ICON, - G_TYPE_FROM_CLASS(klass), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (AppIndicatorClass, new_icon), - NULL, NULL, - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, 0, G_TYPE_NONE); - - /** - AppIndicator::new-attention-icon: - @arg0: The #AppIndicator object - - Emitted when #AppIndicator:attention-icon-name is changed - */ - signals[NEW_ATTENTION_ICON] = g_signal_new (APP_INDICATOR_SIGNAL_NEW_ATTENTION_ICON, - G_TYPE_FROM_CLASS(klass), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (AppIndicatorClass, new_attention_icon), - NULL, NULL, - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, 0, G_TYPE_NONE); - - /** - AppIndicator::new-status: - @arg0: The #AppIndicator object - @arg1: The string value of the #AppIndicatorStatus enum. - - Emitted when #AppIndicator:status is changed - */ - signals[NEW_STATUS] = g_signal_new (APP_INDICATOR_SIGNAL_NEW_STATUS, - G_TYPE_FROM_CLASS(klass), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (AppIndicatorClass, new_status), - NULL, NULL, - g_cclosure_marshal_VOID__STRING, - G_TYPE_NONE, 1, - G_TYPE_STRING); - - /** - AppIndicator::new-label: - @arg0: The #AppIndicator object - @arg1: The string for the label - @arg1: The string for the guide - - Emitted when either #AppIndicator:label or #AppIndicator:label-guide are - changed. - */ - signals[NEW_LABEL] = g_signal_new (APP_INDICATOR_SIGNAL_NEW_LABEL, - G_TYPE_FROM_CLASS(klass), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (AppIndicatorClass, new_label), - NULL, NULL, - _application_service_marshal_VOID__STRING_STRING, - G_TYPE_NONE, 2, G_TYPE_STRING, G_TYPE_STRING); - - /** - AppIndicator::x-ayatana-new-label: - @arg0: The #AppIndicator object - @arg1: The string for the label - @arg1: The string for the guide - - Wrapper for #AppIndicator::new-label, please don't use this signal - use the other one. - */ - signals[X_NEW_LABEL] = g_signal_new (APP_INDICATOR_SIGNAL_X_NEW_LABEL, - G_TYPE_FROM_CLASS(klass), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (AppIndicatorClass, new_label), - NULL, NULL, - _application_service_marshal_VOID__STRING_STRING, - G_TYPE_NONE, 2, G_TYPE_STRING, G_TYPE_STRING); - - /** - AppIndicator::connection-changed: - @arg0: The #AppIndicator object - @arg1: Whether we're connected or not - - Signaled when we connect to a watcher, or when it drops away. - */ - signals[CONNECTION_CHANGED] = g_signal_new (APP_INDICATOR_SIGNAL_CONNECTION_CHANGED, - G_TYPE_FROM_CLASS(klass), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (AppIndicatorClass, connection_changed), - NULL, NULL, - g_cclosure_marshal_VOID__BOOLEAN, - G_TYPE_NONE, 1, G_TYPE_BOOLEAN, G_TYPE_NONE); - - /** - AppIndicator::new-icon-theme-path: - @arg0: The #AppIndicator object - - Signaled when there is a new icon set for the - object. - */ - signals[NEW_ICON_THEME_PATH] = g_signal_new (APP_INDICATOR_SIGNAL_NEW_ICON_THEME_PATH, - G_TYPE_FROM_CLASS(klass), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (AppIndicatorClass, new_icon_theme_path), - NULL, NULL, - g_cclosure_marshal_VOID__STRING, - G_TYPE_NONE, 1, G_TYPE_STRING); - - /* Initialize the object as a DBus type */ - dbus_g_object_type_install_info(APP_INDICATOR_TYPE, - &dbus_glib__notification_item_server_object_info); - - return; -} - -static void -app_indicator_init (AppIndicator *self) -{ - AppIndicatorPrivate * priv = APP_INDICATOR_GET_PRIVATE(self); - - priv->id = NULL; - priv->clean_id = NULL; - priv->category = APP_INDICATOR_CATEGORY_OTHER; - priv->status = APP_INDICATOR_STATUS_PASSIVE; - priv->icon_name = NULL; - priv->attention_icon_name = NULL; - priv->icon_theme_path = NULL; - priv->menu = NULL; - priv->menuservice = NULL; - priv->ordering_index = 0; - priv->label = NULL; - priv->label_guide = NULL; - priv->label_change_idle = 0; - - priv->watcher_proxy = NULL; - priv->connection = NULL; - priv->dbus_proxy = NULL; - - priv->status_icon = NULL; - priv->fallback_timer = 0; - - /* Put the object on DBus */ - GError * error = NULL; - priv->connection = dbus_g_bus_get(DBUS_BUS_SESSION, &error); - if (error != NULL) { - g_error("Unable to connect to the session bus when creating application indicator: %s", error->message); - g_error_free(error); - return; - } - dbus_g_connection_ref(priv->connection); - - g_signal_connect(G_OBJECT(gtk_icon_theme_get_default()), - "changed", G_CALLBACK(theme_changed_cb), self); - - self->priv = priv; - - return; -} - -/* Free all objects, make sure that all the dbus - signals are sent out before we shut this down. */ -static void -app_indicator_dispose (GObject *object) -{ - AppIndicator *self = APP_INDICATOR (object); - AppIndicatorPrivate *priv = self->priv; - - if (priv->status != APP_INDICATOR_STATUS_PASSIVE) { - app_indicator_set_status(self, APP_INDICATOR_STATUS_PASSIVE); - } - - if (priv->status_icon != NULL) { - AppIndicatorClass * class = APP_INDICATOR_GET_CLASS(object); - if (class->unfallback != NULL) { - class->unfallback(self, priv->status_icon); - } - priv->status_icon = NULL; - } - - if (priv->fallback_timer != 0) { - g_source_remove(priv->fallback_timer); - priv->fallback_timer = 0; - } - - if (priv->label_change_idle != 0) { - g_source_remove(priv->label_change_idle); - priv->label_change_idle = 0; - } - - if (priv->menu != NULL) { - g_signal_handlers_disconnect_by_func (G_OBJECT (priv->menu), - client_menu_changed, - self); - g_object_unref(G_OBJECT(priv->menu)); - priv->menu = NULL; - } - - if (priv->menuservice != NULL) { - g_object_unref (priv->menuservice); - } - - if (priv->dbus_proxy != NULL) { - g_object_unref(G_OBJECT(priv->dbus_proxy)); - priv->dbus_proxy = NULL; - } - - if (priv->watcher_proxy != NULL) { - dbus_g_connection_flush(priv->connection); - g_signal_handlers_disconnect_by_func(G_OBJECT(priv->watcher_proxy), watcher_proxy_destroyed, self); - g_object_unref(G_OBJECT(priv->watcher_proxy)); - priv->watcher_proxy = NULL; - - /* Emit the AppIndicator::connection-changed signal*/ - g_signal_emit (self, signals[CONNECTION_CHANGED], 0, FALSE); - } - - if (priv->connection != NULL) { - dbus_g_connection_unref(priv->connection); - priv->connection = NULL; - } - - G_OBJECT_CLASS (app_indicator_parent_class)->dispose (object); - return; -} - -/* Free all of the memory that we could be using in - the object. */ -static void -app_indicator_finalize (GObject *object) -{ - AppIndicator * self = APP_INDICATOR(object); - AppIndicatorPrivate *priv = self->priv; - - if (priv->status != APP_INDICATOR_STATUS_PASSIVE) { - g_warning("Finalizing Application Status with the status set to: %d", priv->status); - } - - if (priv->id != NULL) { - g_free(priv->id); - priv->id = NULL; - } - - if (priv->clean_id != NULL) { - g_free(priv->clean_id); - priv->clean_id = NULL; - } - - if (priv->icon_name != NULL) { - g_free(priv->icon_name); - priv->icon_name = NULL; - } - - if (priv->attention_icon_name != NULL) { - g_free(priv->attention_icon_name); - priv->attention_icon_name = NULL; - } - - if (priv->icon_theme_path != NULL) { - g_free(priv->icon_theme_path); - priv->icon_theme_path = NULL; - } - - if (priv->label != NULL) { - g_free(priv->label); - priv->label = NULL; - } - - if (priv->label_guide != NULL) { - g_free(priv->label_guide); - priv->label_guide = NULL; - } - - G_OBJECT_CLASS (app_indicator_parent_class)->finalize (object); - return; -} - -#define WARN_BAD_TYPE(prop, value) g_warning("Can not work with property '%s' with value of type '%s'.", prop, G_VALUE_TYPE_NAME(value)) - -/* Set some properties */ -static void -app_indicator_set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec) -{ - AppIndicator *self = APP_INDICATOR (object); - AppIndicatorPrivate *priv = self->priv; - GEnumValue *enum_val; - - switch (prop_id) { - case PROP_ID: - if (priv->id != NULL) { - g_warning ("Resetting ID value when I already had a value of: %s", priv->id); - break; - } - - priv->id = g_strdup (g_value_get_string (value)); - - priv->clean_id = g_strdup(priv->id); - gchar * cleaner; - for (cleaner = priv->clean_id; *cleaner != '\0'; cleaner++) { - if (!g_ascii_isalnum(*cleaner)) { - *cleaner = '_'; - } - } - - check_connect (self); - break; - - case PROP_CATEGORY: - enum_val = g_enum_get_value_by_nick ((GEnumClass *) g_type_class_ref (APP_INDICATOR_TYPE_INDICATOR_CATEGORY), - g_value_get_string (value)); - - if (priv->category != enum_val->value) - { - priv->category = enum_val->value; - } - - break; - - case PROP_STATUS: - enum_val = g_enum_get_value_by_nick ((GEnumClass *) g_type_class_ref (APP_INDICATOR_TYPE_INDICATOR_STATUS), - g_value_get_string (value)); - - app_indicator_set_status (APP_INDICATOR (object), - enum_val->value); - break; - - case PROP_ICON_NAME: - app_indicator_set_icon (APP_INDICATOR (object), - g_value_get_string (value)); - check_connect (self); - break; - - case PROP_ATTENTION_ICON_NAME: - app_indicator_set_attention_icon (APP_INDICATOR (object), - g_value_get_string (value)); - break; - - case PROP_ICON_THEME_PATH: - app_indicator_set_icon_theme_path (APP_INDICATOR (object), - g_value_get_string (value)); - check_connect (self); - break; - - case PROP_X_LABEL: - case PROP_LABEL: { - gchar * oldlabel = priv->label; - priv->label = g_value_dup_string(value); - - if (g_strcmp0(oldlabel, priv->label) != 0) { - signal_label_change(APP_INDICATOR(object)); - } - - if (priv->label != NULL && priv->label[0] == '\0') { - g_free(priv->label); - priv->label = NULL; - } - - if (oldlabel != NULL) { - g_free(oldlabel); - } - break; - } - case PROP_X_LABEL_GUIDE: - case PROP_LABEL_GUIDE: { - gchar * oldguide = priv->label_guide; - priv->label_guide = g_value_dup_string(value); - - if (g_strcmp0(oldguide, priv->label_guide) != 0) { - signal_label_change(APP_INDICATOR(object)); - } - - if (priv->label_guide != NULL && priv->label_guide[0] == '\0') { - g_free(priv->label_guide); - priv->label_guide = NULL; - } - - if (oldguide != NULL) { - g_free(oldguide); - } - break; - } - case PROP_X_ORDERING_INDEX: - case PROP_ORDERING_INDEX: - priv->ordering_index = g_value_get_uint(value); - break; - - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } - - return; -} - -/* Function to fill our value with the property it's requesting. */ -static void -app_indicator_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec) -{ - AppIndicator *self = APP_INDICATOR (object); - AppIndicatorPrivate *priv = self->priv; - GEnumValue *enum_value; - - switch (prop_id) { - case PROP_ID: - g_value_set_string (value, priv->id); - break; - - case PROP_CATEGORY: - enum_value = g_enum_get_value ((GEnumClass *) g_type_class_ref (APP_INDICATOR_TYPE_INDICATOR_CATEGORY), priv->category); - g_value_set_string (value, enum_value->value_nick); - break; - - case PROP_STATUS: - enum_value = g_enum_get_value ((GEnumClass *) g_type_class_ref (APP_INDICATOR_TYPE_INDICATOR_STATUS), priv->status); - g_value_set_string (value, enum_value->value_nick); - break; - - case PROP_ICON_NAME: - g_value_set_string (value, priv->icon_name); - break; - - case PROP_ATTENTION_ICON_NAME: - g_value_set_string (value, priv->attention_icon_name); - break; - - case PROP_ICON_THEME_PATH: - g_value_set_string (value, priv->icon_theme_path); - break; - - case PROP_MENU: - if (priv->menuservice != NULL) { - GValue strval = { 0 }; - g_value_init(&strval, G_TYPE_STRING); - g_object_get_property (G_OBJECT (priv->menuservice), DBUSMENU_SERVER_PROP_DBUS_OBJECT, &strval); - g_value_set_boxed(value, g_value_get_string(&strval)); - g_value_unset(&strval); - } - break; - - case PROP_CONNECTED: - g_value_set_boolean (value, priv->watcher_proxy != NULL ? TRUE : FALSE); - break; - - case PROP_X_LABEL: - case PROP_LABEL: - g_value_set_string (value, priv->label); - break; - - case PROP_X_LABEL_GUIDE: - case PROP_LABEL_GUIDE: - g_value_set_string (value, priv->label_guide); - break; - - case PROP_X_ORDERING_INDEX: - case PROP_ORDERING_INDEX: - g_value_set_uint(value, priv->ordering_index); - break; - - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } - - return; -} - -/* Sends the label changed signal and resets the source ID */ -static gboolean -signal_label_change_idle (gpointer user_data) -{ - AppIndicator * self = (AppIndicator *)user_data; - AppIndicatorPrivate *priv = self->priv; - - g_signal_emit(G_OBJECT(self), signals[NEW_LABEL], 0, - priv->label != NULL ? priv->label : "", - priv->label_guide != NULL ? priv->label_guide : "", - TRUE); - g_signal_emit(G_OBJECT(self), signals[X_NEW_LABEL], 0, - priv->label != NULL ? priv->label : "", - priv->label_guide != NULL ? priv->label_guide : "", - TRUE); - - priv->label_change_idle = 0; - - return FALSE; -} - -/* Sets up an idle function to send the label changed signal - so that we don't send it too many times. */ -static void -signal_label_change (AppIndicator * self) -{ - AppIndicatorPrivate *priv = self->priv; - - /* don't set it twice */ - if (priv->label_change_idle != 0) { - return; - } - - priv->label_change_idle = g_idle_add(signal_label_change_idle, self); - return; -} - -/* This function is used to see if we have enough information to - connect to things. If we do, and we're not connected, it - connects for us. */ -static void -check_connect (AppIndicator *self) -{ - AppIndicatorPrivate *priv = self->priv; - - /* We're alreadying connecting or trying to connect. */ - if (priv->watcher_proxy != NULL) return; - - /* Do we have enough information? */ - if (priv->menu == NULL) return; - if (priv->icon_name == NULL) return; - if (priv->id == NULL) return; - - gchar * path = g_strdup_printf(DEFAULT_ITEM_PATH "/%s", priv->clean_id); - - dbus_g_connection_register_g_object(priv->connection, - path, - G_OBJECT(self)); - - GError * error = NULL; - priv->watcher_proxy = dbus_g_proxy_new_for_name_owner(priv->connection, - NOTIFICATION_WATCHER_DBUS_ADDR, - NOTIFICATION_WATCHER_DBUS_OBJ, - NOTIFICATION_WATCHER_DBUS_IFACE, - &error); - if (error != NULL) { - /* Unable to get proxy, but we're handling that now so - it's not a warning anymore. */ - g_error_free(error); - dbus_g_connection_unregister_g_object(priv->connection, - G_OBJECT(self)); - start_fallback_timer(self, FALSE); - g_free(path); - return; - } - - g_signal_connect(G_OBJECT(priv->watcher_proxy), "destroy", G_CALLBACK(watcher_proxy_destroyed), self); - org_kde_StatusNotifierWatcher_register_status_notifier_item_async(priv->watcher_proxy, path, register_service_cb, self); - g_free(path); - - /* Emit the AppIndicator::connection-changed signal*/ - g_signal_emit (self, signals[CONNECTION_CHANGED], 0, TRUE); - - return; -} - -/* A function that gets called when the watcher dies. Like - dies dies. Not our friend anymore. */ -static void -watcher_proxy_destroyed (GObject * object, gpointer data) -{ - AppIndicator * self = APP_INDICATOR(data); - g_return_if_fail(self != NULL); - - dbus_g_connection_unregister_g_object(self->priv->connection, - G_OBJECT(self)); - self->priv->watcher_proxy = NULL; - - /* Emit the AppIndicator::connection-changed signal*/ - g_signal_emit (self, signals[CONNECTION_CHANGED], 0, FALSE); - - start_fallback_timer(self, FALSE); - return; -} - -/* Responce from the DBus command to register a service - with a NotificationWatcher. */ -static void -register_service_cb (DBusGProxy * proxy, GError * error, gpointer data) -{ - g_return_if_fail(IS_APP_INDICATOR(data)); - AppIndicatorPrivate * priv = APP_INDICATOR(data)->priv; - - if (error != NULL) { - /* They didn't respond, ewww. Not sure what they could - be doing */ - g_warning("Unable to connect to the Notification Watcher: %s", error->message); - dbus_g_connection_unregister_g_object(priv->connection, - G_OBJECT(data)); - g_object_unref(G_OBJECT(priv->watcher_proxy)); - priv->watcher_proxy = NULL; - start_fallback_timer(APP_INDICATOR(data), TRUE); - } - - if (priv->status_icon) { - AppIndicatorClass * class = APP_INDICATOR_GET_CLASS(data); - if (class->unfallback != NULL) { - class->unfallback(APP_INDICATOR(data), priv->status_icon); - priv->status_icon = NULL; - } - } - - return; -} - -/* A helper function to get the nick out of a given - category enum value. */ -static const gchar * -category_from_enum (AppIndicatorCategory category) -{ - GEnumValue *value; - - value = g_enum_get_value ((GEnumClass *)g_type_class_ref (APP_INDICATOR_TYPE_INDICATOR_CATEGORY), category); - return value->value_nick; -} - -/* Watching the dbus owner change events to see if someone - we care about pops up! */ -static void -dbus_owner_change (DBusGProxy * proxy, const gchar * name, const gchar * prev, const gchar * new, gpointer data) -{ - if (new == NULL || new[0] == '\0') { - /* We only care about folks coming on the bus. Exit quickly otherwise. */ - return; - } - - if (g_strcmp0(name, NOTIFICATION_WATCHER_DBUS_ADDR)) { - /* We only care about this address, reject all others. */ - return; - } - - /* Woot, there's a new notification watcher in town. */ - - AppIndicatorPrivate * priv = APP_INDICATOR_GET_PRIVATE(data); - - if (priv->fallback_timer != 0) { - /* Stop a timer */ - g_source_remove(priv->fallback_timer); - - /* Stop listening to bus events */ - g_object_unref(G_OBJECT(priv->dbus_proxy)); - priv->dbus_proxy = NULL; - } - - /* Let's start from the very beginning */ - check_connect(APP_INDICATOR(data)); - - return; -} - -/* Checking to see if someone already has the name we're looking for */ -static void -check_owner_cb (DBusGProxy *proxy, gboolean exists, GError *error, gpointer userdata) -{ - if (error != NULL) { - g_warning("Unable to check for '" NOTIFICATION_WATCHER_DBUS_ADDR "' on DBus. No worries, but concerning."); - return; - } - - if (exists) { - g_debug("Woah, we actually has a race condition with dbus"); - dbus_owner_change(proxy, NOTIFICATION_WATCHER_DBUS_ADDR, NULL, "Non NULL", userdata); - } - - return; -} - -/* This is an idle function to create the proxy. This is mostly - because start_fallback_timer can get called in the distruction - of a proxy and thus the proxy manager gets confused when creating - a new proxy as part of destroying an old one. This function being - on idle means that we'll just do it outside of the same stack where - the previous proxy is being destroyed. */ -static gboolean -setup_name_owner_proxy (gpointer data) -{ - g_return_val_if_fail(IS_APP_INDICATOR(data), FALSE); - AppIndicatorPrivate * priv = APP_INDICATOR(data)->priv; - - if (priv->dbus_proxy == NULL) { - priv->dbus_proxy = dbus_g_proxy_new_for_name(priv->connection, - DBUS_SERVICE_DBUS, - DBUS_PATH_DBUS, - DBUS_INTERFACE_DBUS); - dbus_g_proxy_add_signal(priv->dbus_proxy, "NameOwnerChanged", - G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, - G_TYPE_INVALID); - dbus_g_proxy_connect_signal(priv->dbus_proxy, "NameOwnerChanged", - G_CALLBACK(dbus_owner_change), data, NULL); - - /* Check to see if anyone has the name we're looking for - just incase we missed it changing. */ - - org_freedesktop_DBus_name_has_owner_async(priv->dbus_proxy, NOTIFICATION_WATCHER_DBUS_ADDR, check_owner_cb, data); - } - - return FALSE; -} - -/* A function that will start the fallback timer if it's not - already started. It sets up the DBus watcher to see if - there is a change. Also, provides an override mode for cases - where it's unlikely that a timer will help anything. */ -static void -start_fallback_timer (AppIndicator * self, gboolean disable_timeout) -{ - g_return_if_fail(IS_APP_INDICATOR(self)); - AppIndicatorPrivate * priv = APP_INDICATOR(self)->priv; - - if (priv->fallback_timer != 0) { - /* The timer is set, let's just be happy with the one - we've already got running */ - return; - } - - if (priv->status_icon != NULL) { - /* We're already fallen back. Let's not do it again. */ - return; - } - - if (priv->dbus_proxy == NULL) { - /* NOTE: Read the comment on setup_name_owner_proxy */ - g_idle_add(setup_name_owner_proxy, self); - } - - if (disable_timeout) { - fallback_timer_expire(self); - } else { - priv->fallback_timer = g_timeout_add(DEFAULT_FALLBACK_TIMER, fallback_timer_expire, self); - } - - return; -} - -/* A function that gets executed when we want to change the - state of the fallback. */ -static gboolean -fallback_timer_expire (gpointer data) -{ - g_return_val_if_fail(IS_APP_INDICATOR(data), FALSE); - - AppIndicatorPrivate * priv = APP_INDICATOR(data)->priv; - AppIndicatorClass * class = APP_INDICATOR_GET_CLASS(data); - - if (priv->status_icon == NULL) { - if (class->fallback != NULL) { - priv->status_icon = class->fallback(APP_INDICATOR(data)); - } - } else { - if (class->unfallback != NULL) { - class->unfallback(APP_INDICATOR(data), priv->status_icon); - priv->status_icon = NULL; - } else { - g_warning("No 'unfallback' function but the 'fallback' function returned a non-NULL result."); - } - } - - priv->fallback_timer = 0; - return FALSE; -} - -/* emit a NEW_ICON signal in response for the theme change */ -static void -theme_changed_cb (GtkIconTheme * theme, gpointer user_data) -{ - g_signal_emit (user_data, signals[NEW_ICON], 0, TRUE); -} - -/* Creates a StatusIcon that can be used when the application - indicator area isn't available. */ -static GtkStatusIcon * -fallback (AppIndicator * self) -{ - GtkStatusIcon * icon = gtk_status_icon_new(); - - gtk_status_icon_set_title(icon, app_indicator_get_id(self)); - - g_signal_connect(G_OBJECT(self), APP_INDICATOR_SIGNAL_NEW_STATUS, - G_CALLBACK(status_icon_status_wrapper), icon); - g_signal_connect(G_OBJECT(self), APP_INDICATOR_SIGNAL_NEW_ICON, - G_CALLBACK(status_icon_changes), icon); - g_signal_connect(G_OBJECT(self), APP_INDICATOR_SIGNAL_NEW_ATTENTION_ICON, - G_CALLBACK(status_icon_changes), icon); - - status_icon_changes(self, icon); - - g_signal_connect(G_OBJECT(icon), "activate", G_CALLBACK(status_icon_activate), self); - - return icon; -} - -/* A wrapper as the status update prototype is a little - bit different, but we want to handle it the same. */ -static void -status_icon_status_wrapper (AppIndicator * self, const gchar * status, gpointer data) -{ - return status_icon_changes(self, data); -} - -/* This tracks changes to either the status or the icons - that are associated with the app indicator */ -static void -status_icon_changes (AppIndicator * self, gpointer data) -{ - GtkStatusIcon * icon = GTK_STATUS_ICON(data); - GIcon *themed_icon = NULL; - gchar *longname = NULL; - - switch (app_indicator_get_status(self)) { - case APP_INDICATOR_STATUS_PASSIVE: - longname = append_panel_icon_suffix(app_indicator_get_icon(self)); - themed_icon = g_themed_icon_new_with_default_fallbacks (longname); - gtk_status_icon_set_visible(icon, FALSE); - gtk_status_icon_set_from_gicon(icon, themed_icon); - break; - case APP_INDICATOR_STATUS_ACTIVE: - longname = append_panel_icon_suffix(app_indicator_get_icon(self)); - themed_icon = g_themed_icon_new_with_default_fallbacks (longname); - gtk_status_icon_set_from_gicon(icon, themed_icon); - gtk_status_icon_set_visible(icon, TRUE); - break; - case APP_INDICATOR_STATUS_ATTENTION: - longname = append_panel_icon_suffix(app_indicator_get_attention_icon(self)); - themed_icon = g_themed_icon_new_with_default_fallbacks (longname); - gtk_status_icon_set_from_gicon(icon, themed_icon); - gtk_status_icon_set_visible(icon, TRUE); - break; - }; - - if (themed_icon) { - g_object_unref (themed_icon); - } - - if (longname) { - g_free(longname); - } - - return; -} - -/* Handles the activate action by the status icon by showing - the menu in a popup. */ -static void -status_icon_activate (GtkStatusIcon * icon, gpointer data) -{ - GtkMenu * menu = app_indicator_get_menu(APP_INDICATOR(data)); - if (menu == NULL) - return; - - gtk_menu_popup(menu, - NULL, /* Parent Menu */ - NULL, /* Parent item */ - gtk_status_icon_position_menu, - icon, - 1, /* Button */ - gtk_get_current_event_time()); - - return; -} - -/* Removes the status icon as the application indicator area - is now up and running again. */ -static void -unfallback (AppIndicator * self, GtkStatusIcon * status_icon) -{ - g_signal_handlers_disconnect_by_func(G_OBJECT(self), status_icon_status_wrapper, status_icon); - g_signal_handlers_disconnect_by_func(G_OBJECT(self), status_icon_changes, status_icon); - gtk_status_icon_set_visible(status_icon, FALSE); - g_object_unref(G_OBJECT(status_icon)); - return; -} - -/* A helper function that appends PANEL_ICON_SUFFIX to the given icon name - if it's missing. */ -static gchar * -append_panel_icon_suffix (const gchar *icon_name) -{ - gchar * long_name = NULL; - - if (!g_str_has_suffix (icon_name, PANEL_ICON_SUFFIX)) { - long_name = - g_strdup_printf("%s-%s", icon_name, PANEL_ICON_SUFFIX); - } else { - long_name = g_strdup (icon_name); - } - - return long_name; -} - - -/* ************************* */ -/* Public Functions */ -/* ************************* */ - -/** - app_indicator_new: - @id: The unique id of the indicator to create. - @icon_name: The icon name for this indicator - @category: The category of indicator. - - Creates a new #AppIndicator setting the properties: - #AppIndicator:id with @id, #AppIndicator:category - with @category and #AppIndicator:icon-name with - @icon_name. - - Return value: A pointer to a new #AppIndicator object. - */ -AppIndicator * -app_indicator_new (const gchar *id, - const gchar *icon_name, - AppIndicatorCategory category) -{ - AppIndicator *indicator = g_object_new (APP_INDICATOR_TYPE, - PROP_ID_S, id, - PROP_CATEGORY_S, category_from_enum (category), - PROP_ICON_NAME_S, icon_name, - NULL); - - return indicator; -} - -/** - app_indicator_new_with_path: - @id: The unique id of the indicator to create. - @icon_name: The icon name for this indicator - @category: The category of indicator. - @icon_theme_path: A custom path for finding icons. - - Creates a new #AppIndicator setting the properties: - #AppIndicator:id with @id, #AppIndicator:category - with @category, #AppIndicator:icon-name with - @icon_name and #AppIndicator:icon-theme-path with @icon_theme_path. - - Return value: A pointer to a new #AppIndicator object. - */ -AppIndicator * -app_indicator_new_with_path (const gchar *id, - const gchar *icon_name, - AppIndicatorCategory category, - const gchar *icon_theme_path) -{ - AppIndicator *indicator = g_object_new (APP_INDICATOR_TYPE, - PROP_ID_S, id, - PROP_CATEGORY_S, category_from_enum (category), - PROP_ICON_NAME_S, icon_name, - PROP_ICON_THEME_PATH_S, icon_theme_path, - NULL); - - return indicator; -} - -/** - app_indicator_get_type: - - Generates or returns the unique #GType for #AppIndicator. - - Return value: A unique #GType for #AppIndicator objects. -*/ - -/** - app_indicator_set_status: - @self: The #AppIndicator object to use - @status: The status to set for this indicator - - Wrapper function for property #AppIndicator:status. -*/ -void -app_indicator_set_status (AppIndicator *self, AppIndicatorStatus status) -{ - g_return_if_fail (IS_APP_INDICATOR (self)); - - if (self->priv->status != status) - { - GEnumValue *value = g_enum_get_value ((GEnumClass *) g_type_class_ref (APP_INDICATOR_TYPE_INDICATOR_STATUS), status); - - self->priv->status = status; - g_signal_emit (self, signals[NEW_STATUS], 0, value->value_nick); - } -} - -/** - app_indicator_set_attention_icon: - @self: The #AppIndicator object to use - @icon_name: The name of the attention icon to set for this indicator - - Wrapper function for property #AppIndicator:attention-icon-name. -*/ -void -app_indicator_set_attention_icon (AppIndicator *self, const gchar *icon_name) -{ - g_return_if_fail (IS_APP_INDICATOR (self)); - g_return_if_fail (icon_name != NULL); - - if (g_strcmp0 (self->priv->attention_icon_name, icon_name) != 0) - { - if (self->priv->attention_icon_name) - g_free (self->priv->attention_icon_name); - - self->priv->attention_icon_name = g_strdup(icon_name); - - g_signal_emit (self, signals[NEW_ATTENTION_ICON], 0, TRUE); - } - - return; -} - -/** - app_indicator_set_icon: - @self: The #AppIndicator object to use - @icon_name: The icon name to set. - - Sets the default icon to use when the status is active but - not set to attention. In most cases, this should be the - application icon for the program. - Wrapper function for property #AppIndicator:icon-name. -**/ -void -app_indicator_set_icon (AppIndicator *self, const gchar *icon_name) -{ - g_return_if_fail (IS_APP_INDICATOR (self)); - g_return_if_fail (icon_name != NULL); - - if (g_strcmp0 (self->priv->icon_name, icon_name) != 0) - { - if (self->priv->icon_name) - g_free (self->priv->icon_name); - - self->priv->icon_name = g_strdup(icon_name); - - g_signal_emit (self, signals[NEW_ICON], 0, TRUE); - } - - return; -} - -/** - app_indicator_set_label: - @self: The #AppIndicator object to use - @label: The label to show next to the icon. - @guide: A guide to size the label correctly. - - This is a wrapper function for the #AppIndicator:label and - #AppIndicator:guide properties. This function can take #NULL - as either @label or @guide and will clear the entries. -*/ -void -app_indicator_set_label (AppIndicator *self, const gchar * label, const gchar * guide) -{ - g_return_if_fail (IS_APP_INDICATOR (self)); - /* Note: The label can be NULL, it's okay */ - /* Note: The guide can be NULL, it's okay */ - - g_object_set(G_OBJECT(self), - PROP_LABEL_S, label == NULL ? "" : label, - PROP_LABEL_GUIDE_S, guide == NULL ? "" : guide, - NULL); - - return; -} - -/** - app_indicator_set_icon_theme_path: - @self: The #AppIndicator object to use - @icon_theme_path: The icon theme path to set. - - Sets the path to use when searching for icons. -**/ -void -app_indicator_set_icon_theme_path (AppIndicator *self, const gchar *icon_theme_path) -{ - g_return_if_fail (IS_APP_INDICATOR (self)); - - if (g_strcmp0 (self->priv->icon_theme_path, icon_theme_path) != 0) - { - if (self->priv->icon_theme_path != NULL) - g_free(self->priv->icon_theme_path); - - self->priv->icon_theme_path = g_strdup(icon_theme_path); - - g_signal_emit (self, signals[NEW_ICON_THEME_PATH], 0, g_strdup(self->priv->icon_theme_path)); - } - - return; -} - -static void -activate_menuitem (DbusmenuMenuitem *mi, guint timestamp, gpointer user_data) -{ - GtkWidget *widget = (GtkWidget *)user_data; - - gtk_menu_item_activate (GTK_MENU_ITEM (widget)); -} - -static void -widget_toggled (GtkWidget *widget, DbusmenuMenuitem *mi) -{ - dbusmenu_menuitem_property_set_int (mi, - DBUSMENU_MENUITEM_PROP_TOGGLE_STATE, - gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (widget)) ? DBUSMENU_MENUITEM_TOGGLE_STATE_CHECKED : DBUSMENU_MENUITEM_TOGGLE_STATE_UNCHECKED); -} - -static void -menuitem_iterate (GtkWidget *widget, - gpointer data) -{ - if (GTK_IS_LABEL (widget)) - { - DbusmenuMenuitem *child = (DbusmenuMenuitem *)data; - - dbusmenu_menuitem_property_set (child, - DBUSMENU_MENUITEM_PROP_LABEL, - gtk_label_get_text (GTK_LABEL (widget))); - } -} - -static gboolean -should_show_image (GtkImage *image) -{ - GtkWidget *item; - - item = gtk_widget_get_ancestor (GTK_WIDGET (image), - GTK_TYPE_IMAGE_MENU_ITEM); - - if (item) - { - GtkSettings *settings; - gboolean gtk_menu_images; - - settings = gtk_widget_get_settings (item); - - g_object_get (settings, "gtk-menu-images", >k_menu_images, NULL); - - if (gtk_menu_images) - return TRUE; - - return gtk_image_menu_item_get_always_show_image (GTK_IMAGE_MENU_ITEM (item)); - } - - return FALSE; -} - -static void -update_icon_name (DbusmenuMenuitem *menuitem, - GtkImage *image) -{ - const gchar *icon_name = NULL; - - if (gtk_image_get_storage_type (image) != GTK_IMAGE_ICON_NAME) - return; - - gtk_image_get_icon_name (image, &icon_name, NULL); - - if (should_show_image (image)) - dbusmenu_menuitem_property_set (menuitem, - DBUSMENU_MENUITEM_PROP_ICON_NAME, - icon_name); - else - dbusmenu_menuitem_property_remove (menuitem, - DBUSMENU_MENUITEM_PROP_ICON_NAME); -} - -/* return value specifies whether the label is set or not */ -static gboolean -update_stock_item (DbusmenuMenuitem *menuitem, - GtkImage *image) -{ - GtkStockItem stock; - gchar *stock_id = NULL; - - if (gtk_image_get_storage_type (image) != GTK_IMAGE_STOCK) - return FALSE; - - gtk_image_get_stock (image, &stock_id, NULL); - gtk_stock_lookup (stock_id, &stock); - - if (should_show_image (image)) - dbusmenu_menuitem_property_set (menuitem, - DBUSMENU_MENUITEM_PROP_ICON_NAME, - stock_id); - else - dbusmenu_menuitem_property_remove (menuitem, - DBUSMENU_MENUITEM_PROP_ICON_NAME); - - const gchar * label = dbusmenu_menuitem_property_get (menuitem, - DBUSMENU_MENUITEM_PROP_LABEL); - - if (stock.label != NULL && label != NULL) - { - dbusmenu_menuitem_property_set (menuitem, - DBUSMENU_MENUITEM_PROP_LABEL, - stock.label); - - return TRUE; - } - - return FALSE; -} - -static void -image_notify_cb (GtkWidget *widget, - GParamSpec *pspec, - gpointer data) -{ - DbusmenuMenuitem *child = (DbusmenuMenuitem *)data; - GtkImage *image = GTK_IMAGE (widget); - - if (pspec->name == g_intern_static_string ("stock")) - { - update_stock_item (child, image); - } - else if (pspec->name == g_intern_static_string ("icon-name")) - { - update_icon_name (child, image); - } -} - -static void -widget_notify_cb (GtkWidget *widget, - GParamSpec *pspec, - gpointer data) -{ - DbusmenuMenuitem *child = (DbusmenuMenuitem *)data; - - if (pspec->name == g_intern_static_string ("sensitive")) - { - dbusmenu_menuitem_property_set_bool (child, - DBUSMENU_MENUITEM_PROP_ENABLED, - gtk_widget_is_sensitive (widget)); - } - else if (pspec->name == g_intern_static_string ("label")) - { - dbusmenu_menuitem_property_set (child, - DBUSMENU_MENUITEM_PROP_LABEL, - gtk_menu_item_get_label (GTK_MENU_ITEM (widget))); - } - else if (pspec->name == g_intern_static_string ("visible")) - { - dbusmenu_menuitem_property_set_bool (child, - DBUSMENU_MENUITEM_PROP_VISIBLE, - gtk_widget_get_visible (widget)); - } -} - -static void -action_notify_cb (GtkAction *action, - GParamSpec *pspec, - gpointer data) -{ - DbusmenuMenuitem *child = (DbusmenuMenuitem *)data; - - if (pspec->name == g_intern_static_string ("active")) - { - dbusmenu_menuitem_property_set_bool (child, - DBUSMENU_MENUITEM_PROP_TOGGLE_STATE, - gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))); - } - - if (pspec->name == g_intern_static_string ("label")) - { - dbusmenu_menuitem_property_set (child, - DBUSMENU_MENUITEM_PROP_LABEL, - gtk_action_get_label (action)); - } -} - -static void -container_iterate (GtkWidget *widget, - gpointer data) -{ - DbusmenuMenuitem *root = (DbusmenuMenuitem *)data; - DbusmenuMenuitem *child; - GtkWidget *submenu = NULL; - const gchar *label = NULL; - gboolean label_set = FALSE; - - if (GTK_IS_TEAROFF_MENU_ITEM(widget)) { - return; - } - - child = dbusmenu_menuitem_new (); - - if (GTK_IS_SEPARATOR_MENU_ITEM (widget)) - { - dbusmenu_menuitem_property_set (child, - "type", - DBUSMENU_CLIENT_TYPES_SEPARATOR); - } - else - { - if (GTK_IS_CHECK_MENU_ITEM (widget)) - { - GtkCheckMenuItem *check; - - check = GTK_CHECK_MENU_ITEM (widget); - label = gtk_menu_item_get_label (GTK_MENU_ITEM (widget)); - - dbusmenu_menuitem_property_set (child, - DBUSMENU_MENUITEM_PROP_TOGGLE_TYPE, - GTK_IS_RADIO_MENU_ITEM (widget) ? DBUSMENU_MENUITEM_TOGGLE_RADIO : DBUSMENU_MENUITEM_TOGGLE_CHECK); - - dbusmenu_menuitem_property_set (child, - DBUSMENU_MENUITEM_PROP_LABEL, - label); - - label_set = TRUE; - - dbusmenu_menuitem_property_set_int (child, - DBUSMENU_MENUITEM_PROP_TOGGLE_STATE, - gtk_check_menu_item_get_active (check) ? DBUSMENU_MENUITEM_TOGGLE_STATE_CHECKED : DBUSMENU_MENUITEM_TOGGLE_STATE_UNCHECKED); - - g_signal_connect (widget, - "toggled", - G_CALLBACK (widget_toggled), - child); - } - else if (GTK_IS_IMAGE_MENU_ITEM (widget)) - { - GtkWidget *image; - GtkImageType image_type; - - image = gtk_image_menu_item_get_image (GTK_IMAGE_MENU_ITEM (widget)); - image_type = gtk_image_get_storage_type (GTK_IMAGE (image)); - - g_signal_connect (image, - "notify", - G_CALLBACK (image_notify_cb), - child); - - if (image_type == GTK_IMAGE_STOCK) - { - label_set = update_stock_item (child, GTK_IMAGE (image)); - } - else if (image_type == GTK_IMAGE_ICON_NAME) - { - update_icon_name (child, GTK_IMAGE (image)); - } - } - } - - if (!label_set) - { - if (label != NULL) - { - dbusmenu_menuitem_property_set (child, - DBUSMENU_MENUITEM_PROP_LABEL, - label); - } - else - { - /* find label child widget */ - gtk_container_forall (GTK_CONTAINER (widget), - menuitem_iterate, - child); - } - } - - if (GTK_IS_MENU_ITEM (widget)) - { - submenu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (widget)); - if (submenu != NULL) - { - gtk_container_foreach (GTK_CONTAINER (submenu), - container_iterate, - child); - g_signal_connect_object (submenu, - "child-added", - G_CALLBACK (submenu_changed), - child, - 0); - g_signal_connect_object (submenu, - "child-removed", - G_CALLBACK (submenu_changed), - child, - 0); - } - } - - dbusmenu_menuitem_property_set_bool (child, - DBUSMENU_MENUITEM_PROP_ENABLED, - gtk_widget_is_sensitive (widget)); - dbusmenu_menuitem_property_set_bool (child, - DBUSMENU_MENUITEM_PROP_VISIBLE, - gtk_widget_get_visible (widget)); - - g_signal_connect (widget, "notify", - G_CALLBACK (widget_notify_cb), child); - - if (GTK_IS_ACTIVATABLE (widget)) - { - GtkActivatable *activatable = GTK_ACTIVATABLE (widget); - - if (gtk_activatable_get_use_action_appearance (activatable)) - { - GtkAction *action = gtk_activatable_get_related_action (activatable); - - if (action) - { - g_signal_connect_object (action, "notify", - G_CALLBACK (action_notify_cb), - child, - G_CONNECT_AFTER); - } - } - } - - g_signal_connect (G_OBJECT (child), - DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, - G_CALLBACK (activate_menuitem), widget); - dbusmenu_menuitem_child_append (root, child); - - /* Get rid of initial ref now that the root is - holding the object */ - g_object_unref(child); - - return; -} - -static void -submenu_changed (GtkWidget *widget, - GtkWidget *child, - gpointer data) -{ - DbusmenuMenuitem *root = (DbusmenuMenuitem *)data; - GList *children, *l; - children = dbusmenu_menuitem_get_children (root); - - for (l = children; l;) - { - DbusmenuMenuitem *c = (DbusmenuMenuitem *)l->data; - l = l->next; - dbusmenu_menuitem_child_delete (root, c); - } - - gtk_container_foreach (GTK_CONTAINER (widget), - container_iterate, - root); -} - -static void -setup_dbusmenu (AppIndicator *self) -{ - AppIndicatorPrivate *priv; - DbusmenuMenuitem *root; - - priv = self->priv; - root = dbusmenu_menuitem_new (); - - if (priv->menu) - { - gtk_container_foreach (GTK_CONTAINER (priv->menu), - container_iterate, - root); - } - - if (priv->menuservice == NULL) - { - gchar * path = g_strdup_printf(DEFAULT_ITEM_PATH "/%s/Menu", priv->clean_id); - priv->menuservice = dbusmenu_server_new (path); - g_free(path); - } - - dbusmenu_server_set_root (priv->menuservice, root); - - return; -} - -static void -client_menu_changed (GtkWidget *widget, - GtkWidget *child, - AppIndicator *indicator) -{ - setup_dbusmenu (indicator); -} - -/** - app_indicator_set_menu: - @self: The #AppIndicator - @menu: A #GtkMenu to set - - Sets the menu that should be shown when the Application Indicator - is clicked on in the panel. An application indicator will not - be rendered unless it has a menu. - - Wrapper function for property #AppIndicator:menu. -**/ -void -app_indicator_set_menu (AppIndicator *self, GtkMenu *menu) -{ - AppIndicatorPrivate *priv; - - g_return_if_fail (IS_APP_INDICATOR (self)); - g_return_if_fail (GTK_IS_MENU (menu)); - g_return_if_fail (self->priv->clean_id != NULL); - - priv = self->priv; - - if (priv->menu != NULL) - { - g_object_unref (priv->menu); - } - - priv->menu = GTK_WIDGET (menu); - g_object_ref (priv->menu); - - setup_dbusmenu (self); - - check_connect (self); - - g_signal_connect (menu, - "child-added", - G_CALLBACK (client_menu_changed), - self); - g_signal_connect (menu, - "child-removed", - G_CALLBACK (client_menu_changed), - self); -} - -/** - app_indicator_set_ordering_index: - @self: The #AppIndicator - @ordering_index: A value for the ordering of this app indicator - - Sets the ordering index for the app indicator which effects the - placement of it on the panel. For almost all app indicator - this is not the function you're looking for. - - Wrapper function for property #AppIndicator:ordering-index. -**/ -void -app_indicator_set_ordering_index (AppIndicator *self, guint32 ordering_index) -{ - g_return_if_fail (IS_APP_INDICATOR (self)); - - self->priv->ordering_index = ordering_index; - - return; -} - -/** - app_indicator_get_id: - @self: The #AppIndicator object to use - - Wrapper function for property #AppIndicator:id. - - Return value: The current ID -*/ -const gchar * -app_indicator_get_id (AppIndicator *self) -{ - g_return_val_if_fail (IS_APP_INDICATOR (self), NULL); - - return self->priv->id; -} - -/** - app_indicator_get_category: - @self: The #AppIndicator object to use - - Wrapper function for property #AppIndicator:category. - - Return value: The current category. -*/ -AppIndicatorCategory -app_indicator_get_category (AppIndicator *self) -{ - g_return_val_if_fail (IS_APP_INDICATOR (self), APP_INDICATOR_CATEGORY_APPLICATION_STATUS); - - return self->priv->category; -} - -/** - app_indicator_get_status: - @self: The #AppIndicator object to use - - Wrapper function for property #AppIndicator:status. - - Return value: The current status. -*/ -AppIndicatorStatus -app_indicator_get_status (AppIndicator *self) -{ - g_return_val_if_fail (IS_APP_INDICATOR (self), APP_INDICATOR_STATUS_PASSIVE); - - return self->priv->status; -} - -/** - app_indicator_get_icon: - @self: The #AppIndicator object to use - - Wrapper function for property #AppIndicator:icon-name. - - Return value: The current icon name. -*/ -const gchar * -app_indicator_get_icon (AppIndicator *self) -{ - g_return_val_if_fail (IS_APP_INDICATOR (self), NULL); - - return self->priv->icon_name; -} - -/** - app_indicator_get_icon_theme_path: - @self: The #AppIndicator object to use - - Wrapper function for property #AppIndicator:icon-theme-path. - - Return value: The current icon theme path. -*/ -const gchar * -app_indicator_get_icon_theme_path (AppIndicator *self) -{ - g_return_val_if_fail (IS_APP_INDICATOR (self), NULL); - - return self->priv->icon_theme_path; -} - -/** - app_indicator_get_attention_icon: - @self: The #AppIndicator object to use - - Wrapper function for property #AppIndicator:attention-icon-name. - - Return value: The current attention icon name. -*/ -const gchar * -app_indicator_get_attention_icon (AppIndicator *self) -{ - g_return_val_if_fail (IS_APP_INDICATOR (self), NULL); - - return self->priv->attention_icon_name; -} - -/** - app_indicator_get_menu: - @self: The #AppIndicator object to use - - Gets the menu being used for this application indicator. - Wrapper function for property #AppIndicator:menu. - - Return value: A #GtkMenu object or %NULL if one hasn't been set. -*/ -GtkMenu * -app_indicator_get_menu (AppIndicator *self) -{ - AppIndicatorPrivate *priv; - - g_return_val_if_fail (IS_APP_INDICATOR (self), NULL); - - priv = self->priv; - - return GTK_MENU(priv->menu); -} - -/** - app_indicator_get_label: - @self: The #AppIndicator object to use - - Wrapper function for property #AppIndicator:label. - - Return value: The current label. -*/ -const gchar * -app_indicator_get_label (AppIndicator *self) -{ - g_return_val_if_fail (IS_APP_INDICATOR (self), NULL); - - return self->priv->label; -} - -/** - app_indicator_get_label_guide: - @self: The #AppIndicator object to use - - Wrapper function for property #AppIndicator:label-guide. - - Return value: The current label guide. -*/ -const gchar * -app_indicator_get_label_guide (AppIndicator *self) -{ - g_return_val_if_fail (IS_APP_INDICATOR (self), NULL); - - return self->priv->label_guide; -} - -/** - app_indicator_get_ordering_index: - @self: The #AppIndicator object to use - - Wrapper function for property #AppIndicator:ordering-index. - - Return value: The current ordering index. -*/ -guint32 -app_indicator_get_ordering_index (AppIndicator *self) -{ - g_return_val_if_fail (IS_APP_INDICATOR (self), 0); - - if (self->priv->ordering_index == 0) { - return generate_id(self->priv->category, self->priv->id); - } else { - return self->priv->ordering_index; - } -} - |