pidgin/pidgin

Add a changed signal shortcut for editable webview changes.

2012-06-03, Elliott Sales de Andrade
78b670090850
Parents 86765d2f6f3b
Children b1811b11f907
Add a changed signal shortcut for editable webview changes.
2 files changed, 27 insertions(+), 0 deletions(-)
  • +26 -0
    pidgin/gtkwebview.c
  • +1 -0
    pidgin/gtkwebview.h
    • --- a/pidgin/gtkwebview.c Sun Jun 03 07:40:47 2012 +0000
    +++ b/pidgin/gtkwebview.c Sun Jun 03 19:40:55 2012 +0000
    @@ -43,6 +43,7 @@
    TOGGLE_FORMAT,
    CLEAR_FORMAT,
    UPDATE_FORMAT,
    + CHANGED,
    LAST_SIGNAL
    };
    static guint signals[LAST_SIGNAL] = { 0 };
    @@ -343,6 +344,12 @@
    }
    }
    +static void
    +editable_input_cb(GtkWebView *webview, WebKitDOMEvent *event, void *data)
    +{
    + g_signal_emit(webview, signals[CHANGED], 0);
    +}
    +
    /******************************************************************************
    * GObject Stuff
    *****************************************************************************/
    @@ -404,6 +411,12 @@
    G_STRUCT_OFFSET(GtkWebViewClass, update_format),
    NULL, 0, g_cclosure_marshal_VOID__VOID,
    G_TYPE_NONE, 0);
    + signals[CHANGED] = g_signal_new("changed",
    + G_TYPE_FROM_CLASS(gobject_class),
    + G_SIGNAL_RUN_FIRST,
    + G_STRUCT_OFFSET(GtkWebViewClass, changed),
    + NULL, NULL, g_cclosure_marshal_VOID__VOID,
    + G_TYPE_NONE, 0);
    klass->toggle_format = webview_toggle_format;
    klass->clear_format = webview_clear_formatting;
    @@ -625,7 +638,20 @@
    void
    gtk_webview_set_editable(GtkWebView *webview, gboolean editable)
    {
    + WebKitDOMDocument *doc;
    +
    webkit_web_view_set_editable(WEBKIT_WEB_VIEW(webview), editable);
    +
    + doc = webkit_web_view_get_dom_document(WEBKIT_WEB_VIEW(webview));
    + if (editable) {
    + webkit_dom_event_target_add_event_listener(WEBKIT_DOM_EVENT_TARGET(doc),
    + "input", G_CALLBACK(editable_input_cb),
    + FALSE, NULL);
    + } else {
    + webkit_dom_event_target_remove_event_listener(WEBKIT_DOM_EVENT_TARGET(doc),
    + "input", G_CALLBACK(editable_input_cb),
    + FALSE);
    + }
    }
    void
    --- a/pidgin/gtkwebview.h Sun Jun 03 07:40:47 2012 +0000
    +++ b/pidgin/gtkwebview.h Sun Jun 03 19:40:55 2012 +0000
    @@ -74,6 +74,7 @@
    void (*toggle_format)(GtkWebView *, GtkWebViewButtons);
    void (*clear_format)(GtkWebView *);
    void (*update_format)(GtkWebView *);
    + void (*changed)(GtkWebView *);
    };
    G_BEGIN_DECLS