1 files changed, 54 insertions, 0 deletions
diff --git a/src/kitemviews/kitemlistkeyboardsearchmanager.cpp b/src/kitemviews/kitemlistkeyboardsearchmanager.cpp
new file mode 100644
index 000000000..34633d65c
--- /dev/null
+++ b/src/kitemviews/kitemlistkeyboardsearchmanager.cpp
@@ -0,0 +1,54 @@
+/***************************************************************************
+ * Copyright (C) 2011 by Tirtha Chatterjee <[email protected]> *
+ *                                                                         *
+ *   Based on the Itemviews NG project from Trolltech Labs:                *
+ *   http://qt.gitorious.org/qt-labs/itemviews-ng                          *
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ *   This program 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 General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
+ ***************************************************************************/
+
+#include "kitemlistkeyboardsearchmanager_p.h"
+
+#include <QApplication>
+#include <QElapsedTimer>
+
+#include <KDebug>
+
+KItemListKeyboardSearchManager::KItemListKeyboardSearchManager(QObject* parent) :
+    QObject(parent)
+{
+    m_keyboardInputTime.invalidate();
+}
+
+KItemListKeyboardSearchManager::~KItemListKeyboardSearchManager()
+{
+}
+
+void KItemListKeyboardSearchManager::addKeys(const QString& keys)
+{
+    const bool keyboardTimeWasValid = m_keyboardInputTime.isValid();
+    const qint64 keyboardInputTimeElapsed = m_keyboardInputTime.restart();
+    if (keyboardInputTimeElapsed > QApplication::keyboardInputInterval()
+        || !keyboardTimeWasValid || keys.isEmpty()) {
+        m_searchedString.clear();
+    }
+    const bool searchFromNextItem = m_searchedString.isEmpty();
+    if (!keys.isEmpty()) {
+        m_searchedString.append(keys);
+        emit requestItemActivation(m_searchedString, searchFromNextItem);
+    }
+    m_keyboardInputTime.start();
+}