Added old abandoned KDE3 version of kmplayer

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kmplayer@1091557 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 130 insertions, 0 deletions

diff --git a/src/kmplayer_rss.cpp b/src/kmplayer_rss.cpp
new file mode 100644
index 0000000..133b4e8
--- /dev/null
+++ b/src/kmplayer_rss.cpp
@@ -0,0 +1,130 @@
+/**
+ * Copyright (C) 2005 by Koos Vriezen <koos.vriezen@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License version 2 as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ **/
+
+#include <config.h>
+#include <kdebug.h>
+#include "kmplayer_rss.h"
+
+using namespace KMPlayer;
+
+KDE_NO_EXPORT NodePtr RSS::Rss::childFromTag (const QString & tag) {
+    if (!strcmp (tag.latin1 (), "channel"))
+        return new RSS::Channel (m_doc);
+    return 0L;
+}
+
+KDE_NO_EXPORT NodePtr RSS::Channel::childFromTag (const QString & tag) {
+    const char *ctag = tag.ascii ();
+    if (!strcmp (ctag, "item"))
+        return new RSS::Item (m_doc);
+    else if (!strcmp (ctag, "title"))
+        return new DarkNode (m_doc, tag, id_node_title);
+    return 0L;
+}
+
+KDE_NO_EXPORT void RSS::Channel::closed () {
+    for (NodePtr c = firstChild (); c; c = c->nextSibling ())
+        if (c->id == id_node_title) {
+            pretty_name = c->innerText ().simplifyWhiteSpace ();
+            break;
+        }
+}
+
+KDE_NO_EXPORT bool RSS::Channel::expose () const {
+    return !pretty_name.isEmpty () || //return false if no title and only one
+        previousSibling () || nextSibling ();
+}
+
+KDE_NO_EXPORT NodePtr RSS::Item::childFromTag (const QString & tag) {
+    const char *ctag = tag.ascii ();
+    if (!strcmp (ctag, "enclosure"))
+        return new RSS::Enclosure (m_doc);
+    else if (!strcmp (ctag, "title"))
+        return new DarkNode (m_doc, tag, id_node_title);
+    else if (!strcmp (ctag, "description"))
+        return new DarkNode (m_doc, tag, id_node_description);
+    return 0L;
+}
+
+KDE_NO_EXPORT void RSS::Item::closed () {
+    cached_play_type = play_type_none;
+    for (NodePtr c = firstChild (); c; c = c->nextSibling ()) {
+        switch (c->id) {
+            case id_node_title:
+                pretty_name = c->innerText ().simplifyWhiteSpace ();
+                break;
+            case id_node_enclosure:
+                enclosure = c;
+                src = c->mrl ()->src;
+                break;
+            case id_node_description:
+                cached_play_type = play_type_info;
+                break;
+        }
+    }
+    if (enclosure && !enclosure->mrl ()->src.isEmpty ())
+        cached_play_type = play_type_audio;
+}
+
+KDE_NO_EXPORT Mrl * RSS::Item::linkNode () {
+    if (enclosure)
+        return enclosure->mrl ();
+    return Mrl::linkNode ();
+}
+
+KDE_NO_EXPORT void RSS::Item::activate () {
+    PlayListNotify * n = document()->notify_listener;
+    if (n) {
+        for (NodePtr c = firstChild (); c; c = c->nextSibling ())
+            if (c->id == id_node_description) {
+                QString s = c->innerText ();
+                n->setInfoMessage (s);
+                if (!enclosure && !s.isEmpty ()) {
+                    setState (state_activated);
+                    begin ();
+                    timer = document ()->setTimeout (this, 5000+s.length()*200);
+                    return;
+                }
+                break;
+            }
+    }
+    Mrl::activate ();
+}
+
+KDE_NO_EXPORT void RSS::Item::deactivate () {
+    if (timer) {
+        document ()->cancelTimer (timer);
+        timer = 0L;
+    }
+    PlayListNotify * n = document()->notify_listener;
+    if (n)
+        n->setInfoMessage (QString ());
+    Mrl::deactivate ();
+}
+
+KDE_NO_EXPORT bool RSS::Item::handleEvent (EventPtr event) {
+    if (event->id () == event_timer) {
+        timer = 0L;
+        finish ();
+    }
+    return true;
+}
+
+KDE_NO_EXPORT void RSS::Enclosure::closed () {
+    src = getAttribute (StringPool::attr_url);
+}