Replace the file selection dialog for the mountpoint with a pure folder tree view. This fixes an issue with the selection dialog which could try opening a nonexisting folder. Only allow to select drive letters on windows. Additionally, remove an old file I forgot earlier.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14233 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 70 insertions, 0 deletions

diff --git a/rbutil/rbutilqt/browsedirtree.cpp b/rbutil/rbutilqt/browsedirtree.cpp
new file mode 100644
index 0000000000..0899ab103f
--- /dev/null
+++ b/rbutil/rbutilqt/browsedirtree.cpp
@@ -0,0 +1,70 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ *
+ *   Copyright (C) 2007 by Dominik Riebeling
+ *   $Id: installrb.cpp 13990 2007-07-25 22:26:10Z Dominik Wenger $
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include <QtGui>
+
+#include "browsedirtree.h"
+#include "ui_browsedirtreefrm.h"
+
+
+BrowseDirtree::BrowseDirtree(QWidget *parent) : QDialog(parent)
+{
+    ui.setupUi(this);
+    this->setModal(true);
+    ui.tree->setModel(&model);
+    model.setReadOnly(true);
+    // disable size / date / type columns
+    ui.tree->setColumnHidden(1, true);
+    ui.tree->setColumnHidden(2, true);
+    ui.tree->setColumnHidden(3, true);
+}
+
+
+void BrowseDirtree::setDir(QDir &dir)
+{
+    qDebug() << "BrowseDirtree::setDir()" << model.index(dir.absolutePath());
+
+    // hilight the set directory if it's valid
+    if(model.index(dir.absolutePath()).isValid()) {
+        model.index(dir.absolutePath()).parent();
+
+        QModelIndex p = model.index(dir.absolutePath());
+        ui.tree->setCurrentIndex(p);
+        ui.tree->scrollTo(p);
+        ui.tree->resizeColumnToContents(0);
+    }
+}
+
+
+void BrowseDirtree::setFilter(QDir::Filters filters)
+{
+    model.setFilter(filters);
+}
+
+
+void BrowseDirtree::accept()
+{
+    QString path;
+    path = model.filePath(ui.tree->currentIndex());
+
+    this->close();
+    emit itemChanged(path);
+}
+
+