Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdevelop@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 155 insertions, 0 deletions

diff --git a/parts/quickopen/quickopendialog.cpp b/parts/quickopen/quickopendialog.cpp
new file mode 100644
index 00000000..d12c6f44
--- /dev/null
+++ b/parts/quickopen/quickopendialog.cpp
@@ -0,0 +1,155 @@
+/*
+ *  Copyright (C) KDevelop Authors <kdevelop-devel@kdevelop.org>, (C) 2004
+ *
+ *  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
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; see the file COPYING.LIB.  If not, write to
+ *  the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ *  Boston, MA 02111-1307, USA.
+ *
+ */
+
+#include <qapplication.h>
+#include <qregexp.h>
+
+#include <klistbox.h>
+#include <klineedit.h>
+#include <kdebug.h>
+
+#include "quickopendialog.h"
+#include "quickopen_part.h"
+
+QuickOpenDialog::QuickOpenDialog(QuickOpenPart* part, QWidget* parent, const char* name, bool modal, WFlags fl)
+    : QuickOpenDialogBase( parent, name, modal, fl ), m_part( part )
+{
+    nameEdit->installEventFilter(this);
+    connect( &m_typeTimeout, SIGNAL(timeout()), this, SLOT(slotTextChangedDelayed()) );
+}
+
+QuickOpenDialog::~QuickOpenDialog()
+{
+}
+
+void QuickOpenDialog::slotTextChanged(const QString &)
+{
+    m_typeTimeout.start( 100, true );
+}
+
+void QuickOpenDialog::maybeUpdateSelection() {
+    if( m_typeTimeout.isActive() )
+    {
+        m_typeTimeout.stop();
+        slotTextChangedDelayed();
+    }
+}
+
+void QuickOpenDialog::setFirstItemSelected()
+{
+    // Make sure the list has a current item or our event will not be handled properly.
+    itemList->setCurrentItem(0);
+    // We are doing this indirectly because the event handler does things for multiple
+    // selections we cannot do through the public interface.
+    QKeyEvent e(QEvent::KeyPress, Qt::Key_Home, 0, 0);
+    QApplication::sendEvent(itemList, &e);
+}
+
+void QuickOpenDialog::slotTextChangedDelayed()
+{
+    itemList->clear();
+    itemList->insertStringList( wildCardCompletion( nameEdit->text() ) );
+    setFirstItemSelected();
+}
+
+bool QuickOpenDialog::eventFilter( QObject * watched, QEvent * e )
+{
+    if (!watched || !e)
+        return true;
+
+    if ((watched == nameEdit) && (e->type() == QEvent::KeyPress))
+    {
+        QKeyEvent *ke = (QKeyEvent*)e;
+        if (ke->key() == Key_Up)
+        {
+            QApplication::sendEvent(itemList, e);
+            nameEdit->blockSignals(true);
+            itemSelectionChanged();
+            nameEdit->blockSignals(false);
+            return true;
+        } else if (ke->key() == Key_Down)
+        {
+            QApplication::sendEvent(itemList, e);
+            nameEdit->blockSignals(true);
+            itemSelectionChanged();
+            nameEdit->blockSignals(false);
+            return true;
+        } else if ((ke->key() == Key_Next) || (ke->key() == Key_Prior))
+        {
+            QApplication::sendEvent(itemList, e);
+            nameEdit->blockSignals(true);
+            itemSelectionChanged();
+            nameEdit->blockSignals(false);
+        }
+    }
+
+    return QWidget::eventFilter(watched, e);
+}
+
+void QuickOpenDialog::selectClassViewItem(ItemDom item)
+{
+    m_part->selectItem( item );
+}
+
+QStringList QuickOpenDialog::wildCardCompletion(const QString & text)
+{
+    if ( text.isEmpty() ) return m_items;
+
+    QRegExp re( text, false, true );
+    QStringList matches;
+    QStringList::const_iterator it = m_items.begin();
+    while( it != m_items.end() )
+    {
+        if ( (*it).find( re ) != -1 )
+        {
+            matches << *it;
+        }
+        ++it;
+    }
+
+    return matches;
+}
+
+void QuickOpenDialog::QStringList_unique( QStringList & list )
+{
+    if ( list.size() < 2 ) return;
+
+    list.sort();
+
+    QStringList::iterator it = list.begin();
+    QStringList::iterator it2 = it;
+    while ( it2 != list.end() )
+    {
+        ++it2;
+        while ( it2 != list.end() && *it2 == *it )
+        {
+            it2 = list.remove( it2 );
+        }
+        it = it2;
+    }
+}
+
+void QuickOpenDialog::itemSelectionChanged() {
+  nameEdit->setText(itemList->currentText());
+}
+
+#include "quickopendialog.moc"
+
+// kate: space-indent on; indent-width 4; tab-width 4; show-tabs on;