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Introduce 'news-feeds' property on MidoriView

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This is a KatzeArray of KatzeItems with the feeds of the loaded
web page, particularly useful for extensions.
This commit is contained in:
Christian Dywan 2009-05-03 03:11:33 +02:00
parent 1d7293a2a8
commit 9d472f4054
1 changed files with 34 additions and 5 deletions
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39
midori/midori-view.c
View file

@ -52,7 +52,7 @@ struct _MidoriView
gchar* selected_text;
MidoriWebSettings* settings;
GtkWidget* web_view;
/* KatzeArray* news_feeds; */
KatzeArray* news_feeds;
gchar* download_manager;
gchar* news_aggregator;
@ -127,7 +127,7 @@ enum
PROP_LOAD_STATUS,
PROP_PROGRESS,
PROP_ZOOM_LEVEL,
/* PROP_NEWS_FEEDS, */
PROP_NEWS_FEEDS,
PROP_STATUSBAR_TEXT,
PROP_SETTINGS,
PROP_NET
@ -426,14 +426,21 @@ midori_view_class_init (MidoriViewClass* class)
1.0f,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
/* g_object_class_install_property (gobject_class,
/**
* MidoriView:news-feeds:
*
* The news feeds advertised by the currently loaded page.
*
* Since: 0.1.7
*/
g_object_class_install_property (gobject_class,
PROP_NEWS_FEEDS,
g_param_spec_object (
"news-feeds",
"News Feeds",
"The list of available news feeds",
KATZE_TYPE_ARRAY,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); */
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class,
PROP_STATUSBAR_TEXT,
@ -705,12 +712,31 @@ webkit_web_view_load_finished_cb (WebKitWebView* web_view,
if (view->news_aggregator && *view->news_aggregator)
{
JSContextRef js_context = webkit_web_frame_get_global_context (web_frame);
/* This snippet joins the available news feeds into a string like this:
URI1|title1,URI2|title2
FIXME: Ensure separators contained in the string can't break it */
gchar* value = sokoke_js_script_eval (js_context,
"function feeds (l) { var f = new Array (); for (i in l) "
"{ var t = l[i].type; "
"if (t && (t.indexOf ('rss') != -1 || t.indexOf ('atom') != -1)) "
"f.push (l[i].href); } return f; }"
"f.push (l[i].href + '|' + l[i].title); } return f; }"
"feeds (document.getElementsByTagName ('link'))", NULL);
gchar** items = g_strsplit (value, ",", 0);
gchar** iter;
katze_array_clear (view->news_feeds);
for (iter = items; iter && *iter; iter++)
{
gchar** parts = g_strsplit (*iter, "|", 2);
KatzeItem* item = g_object_new (KATZE_TYPE_ITEM,
"uri", parts ? *parts : "",
"name", parts && *parts ? parts[1] : NULL,
NULL);
katze_array_add_item (view->news_feeds, item);
g_object_unref (item);
g_strfreev (parts);
}
g_strfreev (items);
g_object_set_data (G_OBJECT (view), "news-feeds",
value && *value ? (void*)1 : (void*)0);
/* Ensure load-status is notified again, whether it changed or not */
@ -1404,6 +1430,8 @@ midori_view_init (MidoriView* view)
view->statusbar_text = NULL;
view->link_uri = NULL;
view->selected_text = NULL;
view->news_feeds = katze_array_new (KATZE_TYPE_ITEM);
view->item = NULL;
view->download_manager = NULL;
@ -1431,6 +1459,7 @@ midori_view_finalize (GObject* object)
katze_assign (view->statusbar_text, NULL);
katze_assign (view->link_uri, NULL);
katze_assign (view->selected_text, NULL);
katze_object_assign (view->news_feeds, NULL);
katze_object_assign (view->settings, NULL);
katze_object_assign (view->item, NULL);