/* A small wrapper utility to load indicators and put them as menu items into the mate-panel using it's applet interface. Copyright 2009-2010 Canonical Ltd. Authors: Ted Gould 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 . */ #include #include #include #include #include #include #include "libindicator/indicator-object.h" #include "tomboykeybinder.h" static gchar * indicator_order[] = { "libapplication.so", "libmessaging.so", "libsoundmenu.so", "libdatetime.so", "libsession.so", NULL }; static GtkPackDirection packdirection; static MatePanelAppletOrient orient; #define MENU_DATA_INDICATOR_OBJECT "indicator-object" #define MENU_DATA_INDICATOR_ENTRY "indicator-entry" #define IO_DATA_ORDER_NUMBER "indicator-order-number" static gboolean applet_fill_cb (MatePanelApplet * applet, const gchar * iid, gpointer data); static void cw_panel_background_changed (MatePanelApplet *applet, MatePanelAppletBackgroundType type, GdkColor *colour, GdkPixmap *pixmap, GtkWidget *menubar); static void update_accessible_desc (IndicatorObjectEntry * entry, GtkWidget * menuitem); /************* * main * ***********/ #ifdef INDICATOR_APPLET MATE_PANEL_APPLET_OUT_PROCESS_FACTORY ("IndicatorAppletFactory", PANEL_TYPE_APPLET, "indicator-applet", applet_fill_cb, NULL); #endif #ifdef INDICATOR_APPLET_COMPLETE MATE_PANEL_APPLET_OUT_PROCESS_FACTORY ("IndicatorAppletCompleteFactory", PANEL_TYPE_APPLET, "indicator-applet-complete", applet_fill_cb, NULL); #endif #ifdef INDICATOR_APPLET_APPMENU MATE_PANEL_APPLET_OUT_PROCESS_FACTORY ("IndicatorAppletAppmenuFactory", PANEL_TYPE_APPLET, "indicator-applet-appmenu", applet_fill_cb, NULL); #endif /************* * log files * ***********/ #ifdef INDICATOR_APPLET #define LOG_FILE_NAME "indicator-applet.log" #endif #ifdef INDICATOR_APPLET_COMPLETE #define LOG_FILE_NAME "indicator-applet-complete.log" #endif #ifdef INDICATOR_APPLET_APPMENU #define LOG_FILE_NAME "indicator-applet-appmenu.log" #endif GOutputStream * log_file = NULL; /***************** * Hotkey support * **************/ #ifdef INDICATOR_APPLET gchar * hotkey_keycode = "M"; #endif #ifdef INDICATOR_APPLET_SESSION gchar * hotkey_keycode = "S"; #endif #ifdef INDICATOR_APPLET_COMPLETE gchar * hotkey_keycode = "S"; #endif #ifdef INDICATOR_APPLET_APPMENU gchar * hotkey_keycode = "F1"; #endif /******************** * Environment Names * *******************/ #ifdef INDICATOR_APPLET #define INDICATOR_SPECIFIC_ENV "indicator-applet-original" #endif #ifdef INDICATOR_APPLET_COMPLETE #define INDICATOR_SPECIFIC_ENV "indicator-applet-complete" #endif #ifdef INDICATOR_APPLET_APPMENU #define INDICATOR_SPECIFIC_ENV "indicator-applet-appmenu" #endif static const gchar * indicator_env[] = { "indicator-applet", INDICATOR_SPECIFIC_ENV, NULL }; /************* * init function * ***********/ static gint name2order (const gchar * name) { int i; for (i = 0; indicator_order[i] != NULL; i++) { if (g_strcmp0(name, indicator_order[i]) == 0) { return i; } } return -1; } typedef struct _incoming_position_t incoming_position_t; struct _incoming_position_t { gint objposition; gint entryposition; gint menupos; gboolean found; }; /* This function helps by determining where in the menu list this new entry should be placed. It compares the objects that they're on, and then the individual entries. Each is progressively more expensive. */ static void place_in_menu (GtkWidget * widget, gpointer user_data) { incoming_position_t * position = (incoming_position_t *)user_data; if (position->found) { /* We've already been placed, just finish the foreach */ return; } IndicatorObject * io = INDICATOR_OBJECT(g_object_get_data(G_OBJECT(widget), MENU_DATA_INDICATOR_OBJECT)); g_assert(io != NULL); gint objposition = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(io), IO_DATA_ORDER_NUMBER)); /* We've already passed it, well, then this is where we should be be. Stop! */ if (objposition > position->objposition) { position->found = TRUE; return; } /* The objects don't match yet, keep looking */ if (objposition < position->objposition) { position->menupos++; return; } /* The objects are the same, let's start looking at entries. */ IndicatorObjectEntry * entry = (IndicatorObjectEntry *)g_object_get_data(G_OBJECT(widget), MENU_DATA_INDICATOR_ENTRY); gint entryposition = indicator_object_get_location(io, entry); if (entryposition > position->entryposition) { position->found = TRUE; return; } if (entryposition < position->entryposition) { position->menupos++; return; } /* We've got the same object and the same entry. Well, let's just put it right here then. */ position->found = TRUE; return; } static void something_shown (GtkWidget * widget, gpointer user_data) { GtkWidget * menuitem = GTK_WIDGET(user_data); gtk_widget_show(menuitem); } static void something_hidden (GtkWidget * widget, gpointer user_data) { GtkWidget * menuitem = GTK_WIDGET(user_data); gtk_widget_hide(menuitem); } static void sensitive_cb (GObject * obj, GParamSpec * pspec, gpointer user_data) { g_return_if_fail(GTK_IS_WIDGET(obj)); g_return_if_fail(GTK_IS_WIDGET(user_data)); gtk_widget_set_sensitive(GTK_WIDGET(user_data), gtk_widget_get_sensitive(GTK_WIDGET(obj))); return; } static void entry_activated (GtkWidget * widget, gpointer user_data) { g_return_if_fail(GTK_IS_WIDGET(widget)); gpointer pio = g_object_get_data(G_OBJECT(widget), "indicator"); g_return_if_fail(INDICATOR_IS_OBJECT(pio)); IndicatorObject * io = INDICATOR_OBJECT(pio); return indicator_object_entry_activate(io, (IndicatorObjectEntry *)user_data, gtk_get_current_event_time()); } static gboolean entry_scrolled (GtkWidget *menuitem, GdkEventScroll *event, gpointer data) { IndicatorObject *io = g_object_get_data (G_OBJECT (menuitem), MENU_DATA_INDICATOR_OBJECT); IndicatorObjectEntry *entry = g_object_get_data (G_OBJECT (menuitem), MENU_DATA_INDICATOR_ENTRY); g_return_val_if_fail(INDICATOR_IS_OBJECT(io), FALSE); g_signal_emit_by_name (io, "scroll", 1, event->direction); g_signal_emit_by_name (io, "scroll-entry", entry, 1, event->direction); return FALSE; } static void accessible_desc_update_cb (GtkWidget * widget, gpointer userdata) { gpointer data = g_object_get_data(G_OBJECT(widget), MENU_DATA_INDICATOR_ENTRY); if (data != userdata) { return; } IndicatorObjectEntry * entry = (IndicatorObjectEntry *)data; update_accessible_desc(entry, widget); } static void accessible_desc_update (IndicatorObject * io, IndicatorObjectEntry * entry, GtkWidget * menubar) { gtk_container_foreach(GTK_CONTAINER(menubar), accessible_desc_update_cb, entry); return; } static void entry_added (IndicatorObject * io, IndicatorObjectEntry * entry, GtkWidget * menubar) { g_debug("Signal: Entry Added"); gboolean something_visible = FALSE; gboolean something_sensitive = FALSE; GtkWidget * menuitem = gtk_menu_item_new(); GtkWidget * box = (packdirection == GTK_PACK_DIRECTION_LTR) ? gtk_hbox_new(FALSE, 3) : gtk_vbox_new(FALSE, 3); g_object_set_data (G_OBJECT (menuitem), "indicator", io); g_object_set_data (G_OBJECT (menuitem), "box", box); g_signal_connect(G_OBJECT(menuitem), "activate", G_CALLBACK(entry_activated), entry); g_signal_connect(G_OBJECT(menuitem), "scroll-event", G_CALLBACK(entry_scrolled), entry); if (entry->image != NULL) { gtk_box_pack_start(GTK_BOX(box), GTK_WIDGET(entry->image), FALSE, FALSE, 1); if (gtk_widget_get_visible(GTK_WIDGET(entry->image))) { something_visible = TRUE; } if (gtk_widget_get_sensitive(GTK_WIDGET(entry->image))) { something_sensitive = TRUE; } g_signal_connect(G_OBJECT(entry->image), "show", G_CALLBACK(something_shown), menuitem); g_signal_connect(G_OBJECT(entry->image), "hide", G_CALLBACK(something_hidden), menuitem); g_signal_connect(G_OBJECT(entry->image), "notify::sensitive", G_CALLBACK(sensitive_cb), menuitem); } if (entry->label != NULL) { switch(packdirection) { case GTK_PACK_DIRECTION_LTR: gtk_label_set_angle(GTK_LABEL(entry->label), 0.0); break; case GTK_PACK_DIRECTION_TTB: gtk_label_set_angle(GTK_LABEL(entry->label), (orient == MATE_PANEL_APPLET_ORIENT_LEFT) ? 270.0 : 90.0); break; default: break; } gtk_box_pack_start(GTK_BOX(box), GTK_WIDGET(entry->label), FALSE, FALSE, 1); if (gtk_widget_get_visible(GTK_WIDGET(entry->label))) { something_visible = TRUE; } if (gtk_widget_get_sensitive(GTK_WIDGET(entry->label))) { something_sensitive = TRUE; } g_signal_connect(G_OBJECT(entry->label), "show", G_CALLBACK(something_shown), menuitem); g_signal_connect(G_OBJECT(entry->label), "hide", G_CALLBACK(something_hidden), menuitem); g_signal_connect(G_OBJECT(entry->label), "notify::sensitive", G_CALLBACK(sensitive_cb), menuitem); } gtk_container_add(GTK_CONTAINER(menuitem), box); gtk_widget_show(box); if (entry->menu != NULL) { gtk_menu_item_set_submenu(GTK_MENU_ITEM(menuitem), GTK_WIDGET(entry->menu)); } incoming_position_t position; position.objposition = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(io), IO_DATA_ORDER_NUMBER)); position.entryposition = indicator_object_get_location(io, entry); position.menupos = 0; position.found = FALSE; gtk_container_foreach(GTK_CONTAINER(menubar), place_in_menu, &position); gtk_menu_shell_insert(GTK_MENU_SHELL(menubar), menuitem, position.menupos); if (something_visible) { if (entry->accessible_desc != NULL) { update_accessible_desc(entry, menuitem); } gtk_widget_show(menuitem); } gtk_widget_set_sensitive(menuitem, something_sensitive); g_object_set_data(G_OBJECT(menuitem), MENU_DATA_INDICATOR_ENTRY, entry); g_object_set_data(G_OBJECT(menuitem), MENU_DATA_INDICATOR_OBJECT, io); return; } static void entry_removed_cb (GtkWidget * widget, gpointer userdata) { gpointer data = g_object_get_data(G_OBJECT(widget), MENU_DATA_INDICATOR_ENTRY); if (data != userdata) { return; } IndicatorObjectEntry * entry = (IndicatorObjectEntry *)data; if (entry->label != NULL) { g_signal_handlers_disconnect_by_func(G_OBJECT(entry->label), G_CALLBACK(something_shown), widget); g_signal_handlers_disconnect_by_func(G_OBJECT(entry->label), G_CALLBACK(something_hidden), widget); g_signal_handlers_disconnect_by_func(G_OBJECT(entry->label), G_CALLBACK(sensitive_cb), widget); } if (entry->image != NULL) { g_signal_handlers_disconnect_by_func(G_OBJECT(entry->image), G_CALLBACK(something_shown), widget); g_signal_handlers_disconnect_by_func(G_OBJECT(entry->image), G_CALLBACK(something_hidden), widget); g_signal_handlers_disconnect_by_func(G_OBJECT(entry->image), G_CALLBACK(sensitive_cb), widget); } gtk_widget_destroy(widget); return; } static void entry_removed (IndicatorObject * io G_GNUC_UNUSED, IndicatorObjectEntry * entry, gpointer user_data) { g_debug("Signal: Entry Removed"); gtk_container_foreach(GTK_CONTAINER(user_data), entry_removed_cb, entry); return; } static void entry_moved_find_cb (GtkWidget * widget, gpointer userdata) { gpointer * array = (gpointer *)userdata; if (array[1] != NULL) { return; } gpointer data = g_object_get_data(G_OBJECT(widget), MENU_DATA_INDICATOR_ENTRY); if (data != array[0]) { return; } array[1] = widget; return; } /* Gets called when an entry for an object was moved. */ static void entry_moved (IndicatorObject * io, IndicatorObjectEntry * entry, gint old G_GNUC_UNUSED, gint new G_GNUC_UNUSED, gpointer user_data) { GtkWidget * menubar = GTK_WIDGET(user_data); gpointer array[2]; array[0] = entry; array[1] = NULL; gtk_container_foreach(GTK_CONTAINER(menubar), entry_moved_find_cb, array); if (array[1] == NULL) { g_warning("Moving an entry that isn't in our menus."); return; } GtkWidget * mi = GTK_WIDGET(array[1]); g_object_ref(G_OBJECT(mi)); gtk_container_remove(GTK_CONTAINER(menubar), mi); incoming_position_t position; position.objposition = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(io), IO_DATA_ORDER_NUMBER)); position.entryposition = indicator_object_get_location(io, entry); position.menupos = 0; position.found = FALSE; gtk_container_foreach(GTK_CONTAINER(menubar), place_in_menu, &position); gtk_menu_shell_insert(GTK_MENU_SHELL(menubar), mi, position.menupos); g_object_unref(G_OBJECT(mi)); return; } static void menu_show (IndicatorObject * io, IndicatorObjectEntry * entry, guint32 timestamp, gpointer user_data) { GtkWidget * menubar = GTK_WIDGET(user_data); if (entry == NULL) { /* Close any open menus instead of opening one */ GList * entries = indicator_object_get_entries(io); GList * entry = NULL; for (entry = entries; entry != NULL; entry = g_list_next(entry)) { IndicatorObjectEntry * entrydata = (IndicatorObjectEntry *)entry->data; gtk_menu_popdown(entrydata->menu); } g_list_free(entries); /* And tell the menubar to exit activation mode too */ gtk_menu_shell_cancel(GTK_MENU_SHELL(menubar)); return; } // TODO: do something sensible here } static void update_accessible_desc(IndicatorObjectEntry * entry, GtkWidget * menuitem) { /* FIXME: We need to deal with the use case where the contents of the label overrides what is found in the atk object's name, or at least orca speaks the label instead of the atk object name. */ AtkObject * menuitem_obj = gtk_widget_get_accessible(menuitem); if (menuitem_obj == NULL) { /* Should there be an error printed here? */ return; } if (entry->accessible_desc != NULL) { atk_object_set_name(menuitem_obj, entry->accessible_desc); } else { atk_object_set_name(menuitem_obj, ""); } return; } static gboolean load_module (const gchar * name, GtkWidget * menubar) { g_debug("Looking at Module: %s", name); g_return_val_if_fail(name != NULL, FALSE); if (!g_str_has_suffix(name, G_MODULE_SUFFIX)) { return FALSE; } g_debug("Loading Module: %s", name); /* Build the object for the module */ gchar * fullpath = g_build_filename(INDICATOR_DIR, name, NULL); IndicatorObject * io = indicator_object_new_from_file(fullpath); g_free(fullpath); /* Set the environment it's in */ indicator_object_set_environment(io, (const GStrv)indicator_env); /* Attach the 'name' to the object */ g_object_set_data(G_OBJECT(io), IO_DATA_ORDER_NUMBER, GINT_TO_POINTER(name2order(name))); /* Connect to its signals */ g_signal_connect(G_OBJECT(io), INDICATOR_OBJECT_SIGNAL_ENTRY_ADDED, G_CALLBACK(entry_added), menubar); g_signal_connect(G_OBJECT(io), INDICATOR_OBJECT_SIGNAL_ENTRY_REMOVED, G_CALLBACK(entry_removed), menubar); g_signal_connect(G_OBJECT(io), INDICATOR_OBJECT_SIGNAL_ENTRY_MOVED, G_CALLBACK(entry_moved), menubar); g_signal_connect(G_OBJECT(io), INDICATOR_OBJECT_SIGNAL_MENU_SHOW, G_CALLBACK(menu_show), menubar); g_signal_connect(G_OBJECT(io), INDICATOR_OBJECT_SIGNAL_ACCESSIBLE_DESC_UPDATE, G_CALLBACK(accessible_desc_update), menubar); /* Work on the entries */ GList * entries = indicator_object_get_entries(io); GList * entry = NULL; for (entry = entries; entry != NULL; entry = g_list_next(entry)) { IndicatorObjectEntry * entrydata = (IndicatorObjectEntry *)entry->data; entry_added(io, entrydata, menubar); } g_list_free(entries); return TRUE; } static void hotkey_filter (char * keystring G_GNUC_UNUSED, gpointer data) { g_return_if_fail(GTK_IS_MENU_SHELL(data)); /* Oh, wow, it's us! */ GList * children = gtk_container_get_children(GTK_CONTAINER(data)); if (children == NULL) { g_debug("Menubar has no children"); return; } #if !GTK_CHECK_VERSION(3,0,0) if (!GTK_MENU_SHELL(data)->active) { gtk_grab_add (GTK_WIDGET(data)); GTK_MENU_SHELL(data)->have_grab = TRUE; GTK_MENU_SHELL(data)->active = TRUE; } #endif gtk_menu_shell_select_item(GTK_MENU_SHELL(data), GTK_WIDGET(g_list_last(children)->data)); g_list_free(children); return; } static gboolean menubar_press (GtkWidget * widget, GdkEventButton *event, gpointer data G_GNUC_UNUSED) { if (event->button != 1) { g_signal_stop_emission_by_name(widget, "button-press-event"); } return FALSE; } static gboolean menubar_on_expose (GtkWidget * widget, GdkEventExpose *event G_GNUC_UNUSED, GtkWidget * menubar) { if (gtk_widget_has_focus(menubar)) gtk_paint_focus(gtk_widget_get_style(widget), gtk_widget_get_window(widget), gtk_widget_get_state(menubar), NULL, widget, "menubar-applet", 0, 0, -1, -1); return FALSE; } static void about_cb (GtkAction *action G_GNUC_UNUSED, gpointer data G_GNUC_UNUSED) { static const gchar *authors[] = { "Ted Gould ", NULL }; static gchar *license[] = { N_("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."), N_("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."), N_("You should have received a copy of the GNU General Public License along " "with this program. If not, see ."), NULL }; gchar *license_i18n; license_i18n = g_strconcat (_(license[0]), "\n\n", _(license[1]), "\n\n", _(license[2]), NULL); gtk_show_about_dialog(NULL, "version", VERSION, "copyright", "Copyright \xc2\xa9 2009-2010 Canonical, Ltd.", #ifdef INDICATOR_APPLET_APPMENU "comments", _("An applet to hold your application menus."), #endif "comments", _("An applet to hold all of the system indicators."), "authors", authors, "license", license_i18n, "wrap-license", TRUE, "translator-credits", _("translator-credits"), "logo-icon-name", "mate-indicator-applet", "icon-name", "mate-indicator-applet", "website", "http://www.mate-desktop.org", "website-label", _("MATE Website"), NULL ); g_free (license_i18n); return; } static gboolean swap_orient_cb (GtkWidget *item, gpointer data) { GtkWidget *from = (GtkWidget *) data; GtkWidget *to = (GtkWidget *) g_object_get_data(G_OBJECT(from), "to"); g_object_ref(G_OBJECT(item)); gtk_container_remove(GTK_CONTAINER(from), item); if (GTK_IS_LABEL(item)) { switch(packdirection) { case GTK_PACK_DIRECTION_LTR: gtk_label_set_angle(GTK_LABEL(item), 0.0); break; case GTK_PACK_DIRECTION_TTB: gtk_label_set_angle(GTK_LABEL(item), (orient == MATE_PANEL_APPLET_ORIENT_LEFT) ? 270.0 : 90.0); break; default: break; } } gtk_box_pack_start(GTK_BOX(to), item, FALSE, FALSE, 0); return TRUE; } static gboolean reorient_box_cb (GtkWidget *menuitem, gpointer data) { GtkWidget *from = g_object_get_data(G_OBJECT(menuitem), "box"); GtkWidget *to = (packdirection == GTK_PACK_DIRECTION_LTR) ? gtk_hbox_new(FALSE, 0) : gtk_vbox_new(FALSE, 0); g_object_set_data(G_OBJECT(from), "to", to); gtk_container_foreach(GTK_CONTAINER(from), (GtkCallback)swap_orient_cb, from); gtk_container_remove(GTK_CONTAINER(menuitem), from); gtk_container_add(GTK_CONTAINER(menuitem), to); g_object_set_data(G_OBJECT(menuitem), "box", to); gtk_widget_show_all(menuitem); return TRUE; } static gboolean matepanelapplet_reorient_cb (GtkWidget *applet, MatePanelAppletOrient neworient, gpointer data) { GtkWidget *menubar = (GtkWidget *)data; if ((((neworient == MATE_PANEL_APPLET_ORIENT_UP) || (neworient == MATE_PANEL_APPLET_ORIENT_DOWN)) && ((orient == MATE_PANEL_APPLET_ORIENT_LEFT) || (orient == MATE_PANEL_APPLET_ORIENT_RIGHT))) || (((neworient == MATE_PANEL_APPLET_ORIENT_LEFT) || (neworient == MATE_PANEL_APPLET_ORIENT_RIGHT)) && ((orient == MATE_PANEL_APPLET_ORIENT_UP) || (orient == MATE_PANEL_APPLET_ORIENT_DOWN)))) { packdirection = (packdirection == GTK_PACK_DIRECTION_LTR) ? GTK_PACK_DIRECTION_TTB : GTK_PACK_DIRECTION_LTR; gtk_menu_bar_set_pack_direction(GTK_MENU_BAR(menubar), packdirection); orient = neworient; gtk_container_foreach(GTK_CONTAINER(menubar), (GtkCallback)reorient_box_cb, NULL); } orient = neworient; return FALSE; } #ifdef N_ #undef N_ #endif #define N_(x) x static void log_to_file_cb (GObject * source_obj G_GNUC_UNUSED, GAsyncResult * result G_GNUC_UNUSED, gpointer user_data) { g_free(user_data); return; } static void log_to_file (const gchar * domain G_GNUC_UNUSED, GLogLevelFlags level G_GNUC_UNUSED, const gchar * message, gpointer data G_GNUC_UNUSED) { if (log_file == NULL) { GError * error = NULL; gchar * filename = g_build_filename(g_get_user_cache_dir(), LOG_FILE_NAME, NULL); GFile * file = g_file_new_for_path(filename); g_free(filename); if (!g_file_test(g_get_user_cache_dir(), G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) { GFile * cachedir = g_file_new_for_path(g_get_user_cache_dir()); g_file_make_directory_with_parents(cachedir, NULL, &error); if (error != NULL) { g_error("Unable to make directory '%s' for log file: %s", g_get_user_cache_dir(), error->message); return; } } g_file_delete(file, NULL, NULL); GFileIOStream * io = g_file_create_readwrite(file, G_FILE_CREATE_REPLACE_DESTINATION, /* flags */ NULL, /* cancelable */ &error); /* error */ if (error != NULL) { g_error("Unable to replace file: %s", error->message); return; } log_file = g_io_stream_get_output_stream(G_IO_STREAM(io)); } gchar * outputstring = g_strdup_printf("%s\n", message); g_output_stream_write_async(log_file, outputstring, /* data */ strlen(outputstring), /* length */ G_PRIORITY_LOW, /* priority */ NULL, /* cancelable */ log_to_file_cb, /* callback */ outputstring); /* data */ return; } static gboolean applet_fill_cb (MatePanelApplet * applet, const gchar * iid G_GNUC_UNUSED, gpointer data G_GNUC_UNUSED) { static const GtkActionEntry menu_actions[] = { {"About", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL, G_CALLBACK(about_cb)} }; static const gchar *menu_xml = ""; static gboolean first_time = FALSE; GtkWidget *menubar; gint indicators_loaded = 0; GtkActionGroup *action_group; if (!first_time) { first_time = TRUE; #ifdef INDICATOR_APPLET g_set_application_name(_("Indicator Applet")); #endif #ifdef INDICATOR_APPLET_COMPLETE g_set_application_name(_("Indicator Applet Complete")); #endif #ifdef INDICATOR_APPLET_APPMENU g_set_application_name(_("Indicator Applet Application Menu")); #endif g_log_set_default_handler(log_to_file, NULL); tomboy_keybinder_init(); } /* Set panel options */ gtk_container_set_border_width(GTK_CONTAINER (applet), 0); mate_panel_applet_set_flags(applet, MATE_PANEL_APPLET_EXPAND_MINOR); menubar = gtk_menu_bar_new(); action_group = gtk_action_group_new ("Indicator Applet Actions"); gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE); gtk_action_group_add_actions (action_group, menu_actions, G_N_ELEMENTS (menu_actions), menubar); mate_panel_applet_setup_menu(applet, menu_xml, action_group); g_object_unref(action_group); #ifdef INDICATOR_APPLET atk_object_set_name (gtk_widget_get_accessible (GTK_WIDGET (applet)), "indicator-applet"); #endif #ifdef INDICATOR_APPLET_COMPLETE atk_object_set_name (gtk_widget_get_accessible (GTK_WIDGET (applet)), "indicator-applet-complete"); #endif #ifdef INDICATOR_APPLET_APPMENU atk_object_set_name (gtk_widget_get_accessible (GTK_WIDGET (applet)), "indicator-applet-appmenu"); #endif /* Init some theme/icon stuff */ gtk_icon_theme_append_search_path(gtk_icon_theme_get_default(), INDICATOR_ICONS_DIR); /* g_debug("Icons directory: %s", INDICATOR_ICONS_DIR); */ gtk_rc_parse_string ( "style \"indicator-applet-style\"\n" "{\n" " GtkMenuBar::shadow-type = none\n" " GtkMenuBar::internal-padding = 0\n" " GtkWidget::focus-line-width = 0\n" " GtkWidget::focus-padding = 0\n" "}\n" "style \"indicator-applet-menubar-style\"\n" "{\n" " GtkMenuBar::shadow-type = none\n" " GtkMenuBar::internal-padding = 0\n" " GtkWidget::focus-line-width = 0\n" " GtkWidget::focus-padding = 0\n" " GtkMenuItem::horizontal-padding = 0\n" "}\n" "style \"indicator-applet-menuitem-style\"\n" "{\n" " GtkWidget::focus-line-width = 0\n" " GtkWidget::focus-padding = 0\n" " GtkMenuItem::horizontal-padding = 0\n" "}\n" "widget \"*.fast-user-switch-applet\" style \"indicator-applet-style\"" "widget \"*.fast-user-switch-menuitem\" style \"indicator-applet-menuitem-style\"" "widget \"*.fast-user-switch-menubar\" style \"indicator-applet-menubar-style\""); //gtk_widget_set_name(GTK_WIDGET (applet), "indicator-applet-menubar"); gtk_widget_set_name(GTK_WIDGET (applet), "fast-user-switch-applet"); /* Build menubar */ orient = (mate_panel_applet_get_orient(applet)); packdirection = ((orient == MATE_PANEL_APPLET_ORIENT_UP) || (orient == MATE_PANEL_APPLET_ORIENT_DOWN)) ? GTK_PACK_DIRECTION_LTR : GTK_PACK_DIRECTION_TTB; gtk_menu_bar_set_pack_direction(GTK_MENU_BAR(menubar), packdirection); gtk_widget_set_can_focus (menubar, TRUE); gtk_widget_set_name(GTK_WIDGET (menubar), "fast-user-switch-menubar"); g_signal_connect(menubar, "button-press-event", G_CALLBACK(menubar_press), NULL); g_signal_connect_after(menubar, "expose-event", G_CALLBACK(menubar_on_expose), menubar); g_signal_connect(applet, "change-orient", G_CALLBACK(matepanelapplet_reorient_cb), menubar); gtk_container_set_border_width(GTK_CONTAINER(menubar), 0); /* Add in filter func */ tomboy_keybinder_bind(hotkey_keycode, hotkey_filter, menubar); /* load 'em */ if (g_file_test(INDICATOR_DIR, (G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR))) { GDir * dir = g_dir_open(INDICATOR_DIR, 0, NULL); const gchar * name; while ((name = g_dir_read_name(dir)) != NULL) { #ifdef INDICATOR_APPLET_APPMENU if (g_strcmp0(name, "libappmenu.so")) { continue; } #else if (!g_strcmp0(name, "libappmenu.so")) { continue; } #endif #ifdef INDICATOR_APPLET if (!g_strcmp0(name, "libme.so")) { continue; } if (!g_strcmp0(name, "libdatetime.so")) { continue; } #endif if (load_module(name, menubar)) { indicators_loaded++; } } g_dir_close (dir); } if (indicators_loaded == 0) { /* A label to allow for click through */ GtkWidget * item = gtk_label_new(_("No Indicators")); gtk_container_add(GTK_CONTAINER(applet), item); gtk_widget_show(item); } else { gtk_container_add(GTK_CONTAINER(applet), menubar); mate_panel_applet_set_background_widget(applet, menubar); gtk_widget_show(menubar); } /* Background of applet */ g_signal_connect(applet, "change-background", G_CALLBACK(cw_panel_background_changed), menubar); gtk_widget_show(GTK_WIDGET(applet)); return TRUE; } static void cw_panel_background_changed (MatePanelApplet *applet, MatePanelAppletBackgroundType type, GdkColor *colour, GdkPixmap *pixmap, GtkWidget *menubar) { GtkRcStyle *rc_style; GtkStyle *style; /* reset style */ gtk_widget_set_style(GTK_WIDGET (applet), NULL); gtk_widget_set_style(menubar, NULL); rc_style = gtk_rc_style_new (); gtk_widget_modify_style(GTK_WIDGET (applet), rc_style); gtk_widget_modify_style(menubar, rc_style); gtk_rc_style_unref(rc_style); switch (type) { case PANEL_NO_BACKGROUND: break; case PANEL_COLOR_BACKGROUND: gtk_widget_modify_bg(GTK_WIDGET (applet), GTK_STATE_NORMAL, colour); gtk_widget_modify_bg(menubar, GTK_STATE_NORMAL, colour); break; case PANEL_PIXMAP_BACKGROUND: style = gtk_style_copy(gtk_widget_get_style(GTK_WIDGET(applet))); if (style->bg_pixmap[GTK_STATE_NORMAL]) g_object_unref(style->bg_pixmap[GTK_STATE_NORMAL]); style->bg_pixmap[GTK_STATE_NORMAL] = g_object_ref (pixmap); gtk_widget_set_style(GTK_WIDGET (applet), style); gtk_widget_set_style(GTK_WIDGET (menubar), style); g_object_unref(style); break; } }