1 files changed, 196 insertions, 0 deletions
diff --git a/src/gui/dialogs/qfiledialog_symbian.cpp b/src/gui/dialogs/qfiledialog_symbian.cpp
new file mode 100644
index 0000000..1f70305
--- /dev/null
+++ b/src/gui/dialogs/qfiledialog_symbian.cpp
@@ -0,0 +1,196 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qfiledialog.h"
+
+#ifndef QT_NO_FILEDIALOG
+
+#include <private/qfiledialog_p.h>
+#if defined(Q_WS_S60) && defined(SYMBIAN_VERSION_SYMBIAN3)
+#include <driveinfo.h>
+#include <AknCommonDialogsDynMem.h>
+#include <CAknMemorySelectionDialogMultiDrive.h>
+#include <MAknFileFilter.h>
+#endif
+#include "private/qcore_symbian_p.h"
+
+QT_BEGIN_NAMESPACE
+
+enum DialogMode { DialogOpen, DialogSave, DialogFolder };
+#if defined(Q_WS_S60) && defined(SYMBIAN_VERSION_SYMBIAN3)
+class CExtensionFilter : public MAknFileFilter
+{
+public:
+    void setFilter(const QString filter)
+    {
+        filterList.clear();
+        if (filter.left(2) == QLatin1String("*.")) {
+            //Filter has only extensions
+            filterList << filter.split(" ");
+            return;
+        } else {
+            //Extensions are in parenthesis and there may be several filters
+            QStringList separatedFilters(filter.split(QLatin1String(";;")));
+            for (int i = 0; i < separatedFilters.size(); i++) {
+                if (separatedFilters.at(i).contains(QLatin1String("(*)"))) {
+                    filterList << QLatin1String("(*)");
+                    return;
+                }
+            }
+            QRegExp rx("\\(([^\\)]*)\\)");
+            int pos = 0;
+            while ((pos = rx.indexIn(filter, pos)) != -1) {
+                filterList << rx.cap(1).split(QLatin1String(" "));
+                pos += rx.matchedLength();
+            }
+        }
+    }
+
+    TBool Accept(const TDesC &/*aDriveAndPath*/, const TEntry &aEntry) const
+    {
+        if (aEntry.IsDir())
+            return ETrue;
+
+        //If no filter for files, all can be accepted
+        if (filterList.isEmpty())
+            return ETrue;
+
+        if (filterList == QStringList(QLatin1String("(*)")))
+            return ETrue;
+
+        for (int i = 0; i < filterList.size(); ++i) {
+            QString extension = filterList.at(i);
+            //remove '*' from the beginning of the extension
+            if (extension.at(0) == QLatin1Char('*'))
+                extension = extension.mid(1);
+
+            QString fileName = qt_TDesC2QString(aEntry.iName);
+            if (fileName.endsWith(extension))
+                return ETrue;
+        }
+        return EFalse;
+    }
+
+private:
+    QStringList filterList;
+};
+#endif
+
+static QString launchSymbianDialog(const QString dialogCaption, const QString startDirectory,
+                                   const QString filter, DialogMode dialogMode)
+{
+    QString selection;
+#if defined(Q_WS_S60) && defined(SYMBIAN_VERSION_SYMBIAN3)
+    QT_TRAP_THROWING(
+        TFileName startFolder;
+        if (!startDirectory.isEmpty()) {
+            QString dir = QDir::toNativeSeparators(startDirectory);
+            startFolder = qt_QString2TPtrC(dir);
+        }
+        TInt types = AknCommonDialogsDynMem::EMemoryTypeMMCExternal|
+                     AknCommonDialogsDynMem::EMemoryTypeInternalMassStorage|
+                     AknCommonDialogsDynMem::EMemoryTypePhone;
+
+        TPtrC titlePtr(qt_QString2TPtrC(dialogCaption));
+        TFileName target;
+        bool select = false;
+        if (dialogMode == DialogOpen) {
+            CExtensionFilter* extensionFilter = new (ELeave) CExtensionFilter;
+            CleanupStack::PushL(extensionFilter);
+            extensionFilter->setFilter(filter);
+            select = AknCommonDialogsDynMem::RunSelectDlgLD(types, target,
+                     startFolder, NULL, NULL, titlePtr, extensionFilter);
+            CleanupStack::Pop(extensionFilter);
+        } else if (dialogMode == DialogSave) {
+            select = AknCommonDialogsDynMem::RunSaveDlgLD(types, target,
+                     startFolder, NULL, NULL, titlePtr);
+        } else if (dialogMode == DialogFolder) {
+            select = AknCommonDialogsDynMem::RunFolderSelectDlgLD(types, target, startFolder,
+                        0, 0, titlePtr, NULL, NULL);
+        }
+        if (select)
+            selection.append(qt_TDesC2QString(target));
+    );
+#endif
+    return selection;
+}
+
+QString qtSymbianGetOpenFileName(const QString &caption,
+                                 const QString &dir,
+                                 const QString &filter)
+{
+    return launchSymbianDialog(caption, dir, filter, DialogOpen);
+}
+
+QStringList qtSymbianGetOpenFileNames(const QString &caption,
+                                      const QString &dir,
+                                      const QString &filter)
+{
+    QString fileName;
+    fileName.append(launchSymbianDialog(caption, dir, filter, DialogOpen));
+    QStringList fileList;
+    fileList << fileName;
+
+    return fileList;
+}
+
+QString qtSymbianGetSaveFileName(const QString &caption,
+                                 const QString &dir)
+{
+    return launchSymbianDialog(caption, dir, QString(), DialogSave);
+}
+
+QString qtSymbianGetExistingDirectory(const QString &caption,
+                                      const QString &dir)
+{
+    QString folderCaption;
+    if (!caption.isEmpty()) {
+        folderCaption.append(caption);
+    } else {
+        // Title for folder selection dialog is mandatory
+        folderCaption.append(QFileDialog::tr("Find Directory"));
+    }
+    return launchSymbianDialog(folderCaption, dir, QString(), DialogFolder);
+}
+
+QT_END_NAMESPACE
+
+#endif