diff options
Diffstat (limited to 'src/canberra-gtk-module.c')
| -rw-r--r-- | src/canberra-gtk-module.c | 328 |
1 files changed, 260 insertions, 68 deletions
diff --git a/src/canberra-gtk-module.c b/src/canberra-gtk-module.c index 2efe957..c241f1f 100644 --- a/src/canberra-gtk-module.c +++ b/src/canberra-gtk-module.c @@ -36,6 +36,41 @@ typedef struct { GdkEvent *event; } SoundEventData; +/* + We generate these sounds: + + dialog-error + dialog-warning + dialog-information + dialog-question + window-new + window-close + window-minimized + window-unminimized + window-maximized + window-unmaximized + notebook-tab-changed + dialog-ok + dialog-cancel + item-selected + link-pressed + link-released + button-pressed + button-released + menu-click + button-toggle-on + button-toggle-off + menu-popup + menu-popdown + menu-replace + + TODO: + drag-start + drag-accept + drag-fail + +*/ + static GQueue sound_event_queue = G_QUEUE_INIT; static int idle_id = 0; @@ -47,7 +82,11 @@ static guint signal_id_check_menu_item_toggled, signal_id_menu_item_activate, signal_id_toggle_button_toggled, - signal_id_button_clicked; + signal_id_button_pressed, + signal_id_button_released, + signal_id_widget_window_state_event, + signal_id_notebook_switch_page, + signal_id_tree_view_move_cursor; static GQuark disable_sound_quark; @@ -133,14 +172,50 @@ static void free_sound_event(SoundEventData *d) { g_slice_free(SoundEventData, d); } -static void filter_sound_events(SoundEventData *d) { +static SoundEventData* filter_sound_event(SoundEventData *d) { + GList *i; + + do { + + for (i = sound_event_queue.head; i; i = i->next) { + SoundEventData *j = i->data; + + if (d->object == j->object) { + + /* Let's drop widget hide events in favour of dialog + * response */ + + if (d->signal_id == signal_id_widget_hide && + j->signal_id == signal_id_dialog_response) { + + free_sound_event(d); + d = j; + g_queue_delete_link(&sound_event_queue, i); + break; + } + + + if (d->signal_id == signal_id_dialog_response && + j->signal_id == signal_id_widget_hide) { + + free_sound_event(j); + g_queue_delete_link(&sound_event_queue, i); + } + } + } + + /* If we exited the iteration early, let's retry. */ + } while (i); + /* FIXME: Filter menu hide on menu show */ + return d; } static void dispatch_sound_event(SoundEventData *d) { int ret = CA_SUCCESS; + static gboolean menu_is_popped_up = FALSE; if (!GTK_WIDGET_DRAWABLE(d->object)) return; @@ -171,12 +246,22 @@ static void dispatch_sound_event(SoundEventData *d) { } else if (GTK_IS_MENU(gtk_bin_get_child(GTK_BIN(d->object)))) { - ret = ca_gtk_play_for_widget(GTK_WIDGET(d->object), 0, - CA_PROP_EVENT_ID, "menu-popup", - CA_PROP_EVENT_DESCRIPTION, "Menu popped up", - CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", - NULL); + if (menu_is_popped_up) { + ret = ca_gtk_play_for_widget(GTK_WIDGET(d->object), 0, + CA_PROP_EVENT_ID, "menu-popup", + CA_PROP_EVENT_DESCRIPTION, "Menu popped up", + CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", + NULL); + } else { + ret = ca_gtk_play_for_widget(GTK_WIDGET(d->object), 0, + CA_PROP_EVENT_ID, "menu-replace", + CA_PROP_EVENT_DESCRIPTION, "Menu replaced", + CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", + NULL); + } + played_sound = TRUE; + menu_is_popped_up = TRUE; } if (!played_sound) @@ -187,18 +272,41 @@ static void dispatch_sound_event(SoundEventData *d) { NULL); } - if (d->signal_id == signal_id_widget_hide) { + if (GTK_IS_DIALOG(d->object) && d->signal_id == signal_id_dialog_response) { + + int response; + const char *id; + + response = g_value_get_int(&d->arg1); + + if ((id = translate_response(response))) { + + ret = ca_gtk_play_for_widget(GTK_WIDGET(d->object), 0, + CA_PROP_EVENT_ID, id, + CA_PROP_EVENT_DESCRIPTION, "Dialog closed", + CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", + NULL); + } else { + ret = ca_gtk_play_for_widget(GTK_WIDGET(d->object), 0, + CA_PROP_EVENT_ID, "window-close", + CA_PROP_EVENT_DESCRIPTION, "Window closed", + CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", + NULL); + } + + } else if (d->signal_id == signal_id_widget_hide) { gboolean played_sound = FALSE; if (GTK_IS_MENU(gtk_bin_get_child(GTK_BIN(d->object)))) { ret = ca_gtk_play_for_widget(GTK_WIDGET(d->object), 0, CA_PROP_EVENT_ID, "menu-popdown", - CA_PROP_EVENT_DESCRIPTION, "Menu popped up", + CA_PROP_EVENT_DESCRIPTION, "Menu popped down", CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", NULL); played_sound = TRUE; + menu_is_popped_up = FALSE; } if (!played_sound) @@ -209,18 +317,39 @@ static void dispatch_sound_event(SoundEventData *d) { NULL); } - if (GTK_IS_DIALOG(d->object) && d->signal_id == signal_id_dialog_response) { + if (GTK_IS_WINDOW(d->object) && d->signal_id == signal_id_widget_window_state_event) { + GdkEventWindowState *e; - int response; - const char *id; + e = (GdkEventWindowState*) d->event; - response = g_value_get_int(&d->arg1); + if ((e->changed_mask & GDK_WINDOW_STATE_ICONIFIED) && (e->new_window_state & GDK_WINDOW_STATE_ICONIFIED)) { - if ((id = translate_response(response))) { + ret = ca_gtk_play_for_widget(GTK_WIDGET(d->object), 0, + CA_PROP_EVENT_ID, "window-minimized", + CA_PROP_EVENT_DESCRIPTION, "Window minimized", + CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", + NULL); + + } else if ((e->changed_mask & (GDK_WINDOW_STATE_MAXIMIZED|GDK_WINDOW_STATE_FULLSCREEN)) && (e->new_window_state & (GDK_WINDOW_STATE_MAXIMIZED|GDK_WINDOW_STATE_FULLSCREEN))) { ret = ca_gtk_play_for_widget(GTK_WIDGET(d->object), 0, - CA_PROP_EVENT_ID, id, - CA_PROP_EVENT_DESCRIPTION, "Dialog closed", + CA_PROP_EVENT_ID, "window-maximized", + CA_PROP_EVENT_DESCRIPTION, "Window maximized", + CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", + NULL); + + } else if ((e->changed_mask & GDK_WINDOW_STATE_ICONIFIED) && !(e->new_window_state & GDK_WINDOW_STATE_ICONIFIED)) { + + ret = ca_gtk_play_for_widget(GTK_WIDGET(d->object), 0, + CA_PROP_EVENT_ID, "window-unminimized", + CA_PROP_EVENT_DESCRIPTION, "Window unminimized", + CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", + NULL); + } else if ((e->changed_mask & (GDK_WINDOW_STATE_MAXIMIZED|GDK_WINDOW_STATE_FULLSCREEN)) && !(e->new_window_state & (GDK_WINDOW_STATE_MAXIMIZED|GDK_WINDOW_STATE_FULLSCREEN))) { + + ret = ca_gtk_play_for_widget(GTK_WIDGET(d->object), 0, + CA_PROP_EVENT_ID, "window-unmaximized", + CA_PROP_EVENT_DESCRIPTION, "Window unmaximized", CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", NULL); } @@ -229,69 +358,116 @@ static void dispatch_sound_event(SoundEventData *d) { if (GTK_IS_CHECK_MENU_ITEM(d->object) && d->signal_id == signal_id_check_menu_item_toggled) { if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(d))) - ret = ca_gtk_play_for_widget(GTK_WIDGET(d), 0, - CA_PROP_EVENT_ID, "button-toggle-on", - CA_PROP_EVENT_DESCRIPTION, "Check menu item checked", - CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", - NULL); + ret = ca_gtk_play_for_event(d->event, 0, + CA_PROP_EVENT_ID, "button-toggle-on", + CA_PROP_EVENT_DESCRIPTION, "Check menu item checked", + CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", + NULL); else - ret = ca_gtk_play_for_widget(GTK_WIDGET(d), 0, - CA_PROP_EVENT_ID, "button-toggle-off", - CA_PROP_EVENT_DESCRIPTION, "Check menu item unchecked", - CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", - NULL); + ret = ca_gtk_play_for_event(d->event, 0, + CA_PROP_EVENT_ID, "button-toggle-off", + CA_PROP_EVENT_DESCRIPTION, "Check menu item unchecked", + CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", + NULL); } else if (GTK_IS_MENU_ITEM(d->object) && d->signal_id == signal_id_menu_item_activate) { if (!GTK_MENU_ITEM(d->object)->submenu) - ret = ca_gtk_play_for_widget(GTK_WIDGET(d->object), 0, - CA_PROP_EVENT_ID, "menu-click", - CA_PROP_EVENT_DESCRIPTION, "Menu item clicked", - CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", - NULL); + ret = ca_gtk_play_for_event(d->event, 0, + CA_PROP_EVENT_ID, "menu-click", + CA_PROP_EVENT_DESCRIPTION, "Menu item clicked", + CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", + NULL); } - if (GTK_IS_TOGGLE_BUTTON(d->object) && d->signal_id == signal_id_toggle_button_toggled) { + if (GTK_IS_TOGGLE_BUTTON(d->object)) { - if (!is_child_of_combo_box(GTK_WIDGET(d->object))) { + if (d->signal_id == signal_id_toggle_button_toggled) { - /* We don't want to play this sound if this is a toggle - * button belonging to combo box. */ + if (!is_child_of_combo_box(GTK_WIDGET(d->object))) { - if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(d->object))) - ret = ca_gtk_play_for_widget(GTK_WIDGET(d->object), 0, - CA_PROP_EVENT_ID, "button-toggle-on", - CA_PROP_EVENT_DESCRIPTION, "Toggle button checked", - CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", - NULL); - else - ret = ca_gtk_play_for_widget(GTK_WIDGET(d->object), 0, - CA_PROP_EVENT_ID, "button-toggle-off", - CA_PROP_EVENT_DESCRIPTION, "Toggle button unchecked", - CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", - NULL); + /* We don't want to play this sound if this is a toggle + * button belonging to combo box. */ + + if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(d->object))) + ret = ca_gtk_play_for_event(d->event, 0, + CA_PROP_EVENT_ID, "button-toggle-on", + CA_PROP_EVENT_DESCRIPTION, "Toggle button checked", + CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", + NULL); + else + ret = ca_gtk_play_for_event(d->event, 0, + CA_PROP_EVENT_ID, "button-toggle-off", + CA_PROP_EVENT_DESCRIPTION, "Toggle button unchecked", + CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", + NULL); + } } - } else if (GTK_IS_BUTTON(d->object) && !GTK_IS_TOGGLE_BUTTON(d->object) && d->signal_id == signal_id_button_clicked) { - GtkDialog *dialog; - gboolean dont_play = FALSE; + } else if (GTK_IS_LINK_BUTTON(d->object)) { - if ((dialog = find_parent_dialog(GTK_WIDGET(d->object)))) { - int response; + if (d->signal_id == signal_id_button_pressed) { + ret = ca_gtk_play_for_event(d->event, 0, + CA_PROP_EVENT_ID, "link-pressed", + CA_PROP_EVENT_DESCRIPTION, "Link pressed", + CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", + NULL); - /* Don't play the click sound if this is a response widget - * we will generate a dialog-xxx event sound anyway. */ + } else if (d->signal_id == signal_id_button_released) { - response = gtk_dialog_get_response_for_widget(dialog, GTK_WIDGET(d->object)); - dont_play = !!translate_response(response); + ret = ca_gtk_play_for_event(d->event, 0, + CA_PROP_EVENT_ID, "link-released", + CA_PROP_EVENT_DESCRIPTION, "Link released", + CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", + NULL); } - if (!dont_play) - ret = ca_gtk_play_for_widget(GTK_WIDGET(d->object), 0, - CA_PROP_EVENT_ID, "button-click", - CA_PROP_EVENT_DESCRIPTION, "Button clicked", - CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", - NULL); + } else if (GTK_IS_BUTTON(d->object) && !GTK_IS_TOGGLE_BUTTON(d->object)) { + + if (d->signal_id == signal_id_button_pressed) { + ret = ca_gtk_play_for_event(d->event, 0, + CA_PROP_EVENT_ID, "button-pressed", + CA_PROP_EVENT_DESCRIPTION, "Button pressed", + CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", + NULL); + + } else if (d->signal_id == signal_id_button_released) { + GtkDialog *dialog; + gboolean dont_play = FALSE; + + if ((dialog = find_parent_dialog(GTK_WIDGET(d->object)))) { + int response; + + /* Don't play the click sound if this is a response widget + * we will generate a dialog-xxx event sound anyway. */ + + response = gtk_dialog_get_response_for_widget(dialog, GTK_WIDGET(d->object)); + dont_play = !!translate_response(response); + } + + if (!dont_play) + ret = ca_gtk_play_for_event(d->event, 0, + CA_PROP_EVENT_ID, "button-released", + CA_PROP_EVENT_DESCRIPTION, "Button released", + CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", + NULL); + } + } + + if (GTK_IS_NOTEBOOK(d->object) && d->signal_id == signal_id_notebook_switch_page) { + ret = ca_gtk_play_for_event(d->event, 0, + CA_PROP_EVENT_ID, "notebook-tab-changed", + CA_PROP_EVENT_DESCRIPTION, "Tab changed", + CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", + NULL); + } + + if (GTK_IS_TREE_VIEW(d->object) && d->signal_id == signal_id_tree_view_move_cursor) { + ret = ca_gtk_play_for_event(d->event, 0, + CA_PROP_EVENT_ID, "item-selected", + CA_PROP_EVENT_DESCRIPTION, "Item selected", + CA_PROP_CANBERRA_CACHE_CONTROL, "permanent", + NULL); } if (ret != CA_SUCCESS) @@ -303,8 +479,14 @@ static gboolean idle_cb(void *userdata) { idle_id = 0; + g_message("idle_cb()"); + while ((d = g_queue_pop_head(&sound_event_queue))) { - filter_sound_events(d); + d = filter_sound_event(d); + + g_message("Dispatching signal %s on %s", g_signal_name(d->signal_id), g_type_name(G_OBJECT_TYPE(d->object))); + + dispatch_sound_event(d); free_sound_event(d); } @@ -319,20 +501,24 @@ static gboolean emission_hook_cb(GSignalInvocationHint *hint, guint n_param_valu object = g_value_get_object(¶m_values[0]); - g_message("signal %s on %s", g_signal_name(hint->signal_id), g_type_name(G_OBJECT_TYPE(object))); - + /* Filter a few very often occuring signals as quickly as possible */ if ((hint->signal_id == signal_id_widget_hide || - hint->signal_id == signal_id_widget_show) && + hint->signal_id == signal_id_widget_show || + hint->signal_id == signal_id_widget_window_state_event) && !GTK_IS_WINDOW(object)) return TRUE; + g_message("signal %s on %s", g_signal_name(hint->signal_id), g_type_name(G_OBJECT_TYPE(object))); + d = g_slice_new0(SoundEventData); d->object = g_object_ref(object); d->signal_id = hint->signal_id; - if ((e = gtk_get_current_event())) + if (d->signal_id == signal_id_widget_window_state_event) { + d->event = gdk_event_copy(g_value_peek_pointer(¶m_values[1])); + } else if ((e = gtk_get_current_event())) d->event = gdk_event_copy(e); if (n_param_values > 1) { @@ -343,6 +529,8 @@ static gboolean emission_hook_cb(GSignalInvocationHint *hint, guint n_param_valu g_queue_push_tail(&sound_event_queue, e); + g_message("enqueuing"); + if (idle_id == 0) idle_id = g_idle_add_full(GTK_PRIORITY_REDRAW-1, (GSourceFunc) idle_cb, NULL, NULL); @@ -370,5 +558,9 @@ void gtk_module_init(gint *argc, gchar ***argv[]) { install_hook(GTK_TYPE_MENU_ITEM, "activate", &signal_id_menu_item_activate); install_hook(GTK_TYPE_CHECK_MENU_ITEM, "toggled", &signal_id_check_menu_item_toggled); install_hook(GTK_TYPE_TOGGLE_BUTTON, "toggled", &signal_id_toggle_button_toggled); - install_hook(GTK_TYPE_BUTTON, "clicked", &signal_id_button_clicked); + install_hook(GTK_TYPE_BUTTON, "pressed", &signal_id_button_pressed); + install_hook(GTK_TYPE_BUTTON, "released", &signal_id_button_released); + install_hook(GTK_TYPE_WIDGET, "window-state-event", &signal_id_widget_window_state_event); + install_hook(GTK_TYPE_NOTEBOOK, "switch-page", &signal_id_notebook_switch_page); + install_hook(GTK_TYPE_TREE_VIEW, "move-cursor", &signal_id_tree_view_move_cursor); } |