1 files changed, 97 insertions, 0 deletions
diff --git a/src/sq_thumbnailsunused.cpp b/src/sq_thumbnailsunused.cpp
new file mode 100644
index 0000000..59957bb
--- /dev/null
+++ b/src/sq_thumbnailsunused.cpp
@@ -0,0 +1,97 @@
+/***************************************************************************
+                          sq_thumbnailsunused.cpp  -  description
+                             -------------------
+    begin                : Fri Jul 20 2007
+    copyright            : (C) 2007 by Baryshev Dmitry
+    email                : [email protected]
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include <tdeconfig.h>
+
+#include "sq_thumbnailsunused.h"
+
+SQ_ThumbnailsUnused * SQ_ThumbnailsUnused::m_instance = 0;
+
+SQ_ThumbnailsUnused::SQ_ThumbnailsUnused(TQObject *parent) : TQObject(parent), TQMap<KURL, time_t>()
+{
+    m_instance = this;
+
+    cache = new TDEConfig("ksquirrel-unused-cache");
+
+    load();
+}
+
+SQ_ThumbnailsUnused::~SQ_ThumbnailsUnused()
+{
+    save();
+    delete cache;
+}
+
+bool SQ_ThumbnailsUnused::needUpdate(const KURL &u, time_t t)
+{
+    iterator it = find(u);
+
+    if(it == end())
+        return true;
+
+    return it.data() != t;
+}
+
+void SQ_ThumbnailsUnused::load()
+{
+    cache->setGroup("General");
+    int count = cache->readNumEntry("count");
+
+    if(count <= 0)
+        return;
+
+    TQString is, s;
+    time_t t;
+
+    for(int i = 0;i < count;i++)
+    {
+        cache->setGroup("URL");
+
+        is = TQString::number(i);
+        s = cache->readEntry(is);
+
+        cache->setGroup("Time");
+        t = cache->readNumEntry(is);
+
+        insert(KURL::fromPathOrURL(s), t);
+    }
+}
+
+void SQ_ThumbnailsUnused::save()
+{
+    cache->deleteGroup("URL");
+    cache->deleteGroup("Time");
+
+    cache->setGroup("General");
+    cache->writeEntry("count", size());
+
+    iterator itEnd = end();
+    TQString is;
+    int i = 0;
+
+    for(iterator it = begin();it != itEnd;++it)
+    {
+        is = TQString::number(i);
+        cache->setGroup("URL");
+        cache->writeEntry(is, it.key().prettyURL());
+
+        cache->setGroup("Time");
+        cache->writeEntry(is, it.data());
+
+        i++;
+    }
+}