diff options
Diffstat (limited to 'e-util')
| -rw-r--r-- | e-util/e-web-view.c | 47 | ||||
| -rw-r--r-- | e-util/e-web-view.h | 4 |
2 files changed, 51 insertions, 0 deletions
diff --git a/e-util/e-web-view.c b/e-util/e-web-view.c index 7ad17b6b1f..de190c5eea 100644 --- a/e-util/e-web-view.c +++ b/e-util/e-web-view.c @@ -97,6 +97,7 @@ enum { }; enum { + NEW_ACTIVITY, POPUP_EVENT, STATUS_MESSAGE, STOP_LOADING, @@ -1535,6 +1536,16 @@ e_web_view_class_init (EWebViewClass *class) NULL, G_PARAM_READWRITE)); + signals[NEW_ACTIVITY] = g_signal_new ( + "new-activity", + G_TYPE_FROM_CLASS (class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (EWebViewClass, new_activity), + NULL, NULL, + g_cclosure_marshal_VOID__OBJECT, + G_TYPE_NONE, 1, + E_TYPE_ACTIVITY); + signals[POPUP_EVENT] = g_signal_new ( "popup-event", G_TYPE_FROM_CLASS (class), @@ -2507,6 +2518,42 @@ e_web_view_show_popup_menu (EWebView *web_view) 0, gtk_get_current_event_time ()); } +/** + * e_web_view_new_activity: + * @web_view: an #EWebView + * + * Returns a new #EActivity for an #EWebView-related asynchronous operation, + * and emits the #EWebView::new-activity signal. By default the #EActivity + * comes loaded with a #GCancellable and sets the @web_view itself as the + * #EActivity:alert-sink (which means alerts are displayed directly in the + * content area). The signal emission allows the #EActivity to be further + * customized and/or tracked by the application. + * + * Returns: an #EActivity + **/ +EActivity * +e_web_view_new_activity (EWebView *web_view) +{ + EActivity *activity; + EAlertSink *alert_sink; + GCancellable *cancellable; + + g_return_val_if_fail (E_IS_WEB_VIEW (web_view), NULL); + + activity = e_activity_new (); + + alert_sink = E_ALERT_SINK (web_view); + e_activity_set_alert_sink (activity, alert_sink); + + cancellable = g_cancellable_new (); + e_activity_set_cancellable (activity, cancellable); + g_object_unref (cancellable); + + g_signal_emit (web_view, signals[NEW_ACTIVITY], 0, activity); + + return activity; +} + void e_web_view_status_message (EWebView *web_view, const gchar *status_message) diff --git a/e-util/e-web-view.h b/e-util/e-web-view.h index 5071e3681d..7897257e87 100644 --- a/e-util/e-web-view.h +++ b/e-util/e-web-view.h @@ -32,6 +32,7 @@ #define E_WEB_VIEW_H #include <webkit/webkit.h> +#include <e-util/e-activity.h> /* Standard GObject macros */ #define E_TYPE_WEB_VIEW \ @@ -89,6 +90,8 @@ struct _EWebViewClass { PangoFontDescription **variable_width); /* Signals */ + void (*new_activity) (EWebView *web_view, + EActivity *activity); gboolean (*popup_event) (EWebView *web_view, const gchar *uri); void (*status_message) (EWebView *web_view, @@ -179,6 +182,7 @@ void e_web_view_zoom_out (EWebView *web_view); GtkUIManager * e_web_view_get_ui_manager (EWebView *web_view); GtkWidget * e_web_view_get_popup_menu (EWebView *web_view); void e_web_view_show_popup_menu (EWebView *web_view); +EActivity * e_web_view_new_activity (EWebView *web_view); void e_web_view_status_message (EWebView *web_view, const gchar *status_message); void e_web_view_stop_loading (EWebView *web_view); |