1 files changed, 222 insertions, 0 deletions

diff --git a/libopie2/opieui/fileselector/ofiledialog.cpp b/libopie2/opieui/fileselector/ofiledialog.cpp
new file mode 100644
index 0000000..2a89c5d
--- a/dev/null
+++ b/libopie2/opieui/fileselector/ofiledialog.cpp
@@ -0,0 +1,222 @@
+/*
+               =.            This file is part of the OPIE Project
+             .=l.            Copyright (C) Holger Freyther <zecke@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This library is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This library 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
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+ 
+*/
+
+
+/* OPIE */
+#include <opie2/ofiledialog.h>
+#include <qpe/applnk.h>
+#include <qpe/config.h>
+#include <qpe/qpeapplication.h>
+
+/* QT */
+#include <qfileinfo.h>
+#include <qstring.h>
+#include <qapplication.h>
+#include <qlayout.h>
+
+using namespace Opie;
+
+namespace
+{
+/*
+ * helper functions to load the start dir
+ * and to save it
+ * helper to extract the dir out of a file name
+ */
+/**
+ * This method will use Config( argv[0] );
+ * @param key The group key used
+ */
+QString lastUsedDir( const QString& key )
+{
+    if ( qApp->argc() < 1 )
+        return QString::null;
+
+    Config cfg( QFileInfo(qApp->argv()[0]).fileName() ); // appname
+    cfg.setGroup( key );
+    return cfg.readEntry("LastDir", QPEApplication::documentDir() );
+}
+
+void saveLastDir( const QString& key, const QString& file )
+{
+    if ( qApp->argc() < 1 )
+        return;
+
+    Config cfg(  QFileInfo(qApp->argv()[0]).fileName() );
+    cfg.setGroup( key );
+    QFileInfo inf( file );
+    cfg.writeEntry("LastDir", inf.dirPath( true ) );
+}
+};
+
+/**
+ * This constructs a modal dialog
+ *
+ * @param caption The caption of the dialog
+ * @param wid The parent widget
+ * @param mode The mode of the OFileSelector @see OFileSelector
+ * @param selector The selector of the OFileSelector
+ * @param dirName the dir or resource to start from
+ * @param fileName  a proposed or existing filename
+ * @param mimetypes The mimeTypes
+ */
+OFileDialog::OFileDialog(const QString &caption,
+                         QWidget *wid, int mode, int selector,
+                         const QString &dirName,
+                         const QString &fileName,
+                         const QMap<QString,QStringList>& mimetypes )
+        : QDialog( wid, "OFileDialog", true )
+{
+    //  QVBoxLayout *lay = new QVBoxLayout(this);
+    //showMaximized();
+    QVBoxLayout *lay = new QVBoxLayout(this );
+    file = new OFileSelector(this , mode, selector,
+                             dirName, fileName,
+                             mimetypes );
+    lay->addWidget( file );
+
+    //lay->addWidget( file );
+    //showFullScreen();
+    setCaption( caption.isEmpty() ? tr("FileDialog") : caption );
+    connect(file, SIGNAL(fileSelected(const QString&) ),
+            this, SLOT(slotFileSelected(const QString&) ) );
+    connect(file, SIGNAL(ok() ),
+            this, SLOT(slotSelectorOk()) ) ;
+
+    connect(file, SIGNAL(dirSelected(const QString&) ), this, SLOT(slotDirSelected(const QString&) ) );
+
+#if 0
+    connect(file, SIGNAL(dirSelected(const QString &) ),
+            this, SLOT(slotDirSelected(const QString &) ) );
+#endif
+}
+/**
+ * @returns the mimetype of the selected
+ * currently it return QString::null
+ */
+QString OFileDialog::mimetype()const
+{
+    return QString::null;
+}
+
+/**
+ * @return the fileName
+ */
+QString OFileDialog::fileName()const
+{
+    return file->selectedName();
+}
+
+/**
+ * return a DocLnk to the current file
+ */
+DocLnk OFileDialog::selectedDocument()const
+{
+    return file->selectedDocument();
+}
+
+/**
+ * This opens up a filedialog in Open mode
+ *
+ * @param selector the Selector Mode
+ * @param startDir Where to start from
+ * @param file A proposed filename
+ * @param mimes A list of MimeTypes
+ * @param wid the parent
+ * @param caption of the dialog if QString::null tr("Open") will be used
+ * @return the fileName or QString::null
+ */
+QString OFileDialog::getOpenFileName(int selector,
+                                     const QString &_startDir,
+                                     const QString &file,
+                                     const MimeTypes &mimes,
+                                     QWidget *wid,
+                                     const QString &caption )
+{
+    QString ret;
+    QString startDir = _startDir;
+    if (startDir.isEmpty() )
+        startDir = lastUsedDir( "FileDialog-OPEN" );
+
+
+    OFileDialog dlg( caption.isEmpty() ? tr("Open") : caption,
+                     wid, OFileSelector::Open, selector, startDir, file, mimes);
+    dlg.showMaximized();
+    if( dlg.exec() )
+    {
+        ret = dlg.fileName();
+        saveLastDir( "FileDialog-OPEN", ret );
+    }
+
+    return ret;
+}
+
+/**
+ * This opens up a file dialog in save mode
+ * @see getOpenFileName
+ */
+QString OFileDialog::getSaveFileName(int selector,
+                                     const QString &_startDir,
+                                     const QString &file,
+                                     const MimeTypes &mimes,
+                                     QWidget *wid,
+                                     const QString &caption )
+{
+    QString ret;
+    QString startDir = _startDir;
+    if (startDir.isEmpty() )
+        startDir = lastUsedDir( "FileDialog-SAVE" );
+
+    OFileDialog dlg( caption.isEmpty() ? tr("Save") : caption,
+                     wid, OFileSelector::Save, selector, startDir, file, mimes);
+    dlg.showMaximized();
+    if( dlg.exec() )
+    {
+        ret = dlg.fileName();
+        saveLastDir( "FileDialog-SAVE", ret );
+    }
+
+    return ret;
+}
+
+void OFileDialog::slotFileSelected(const QString & )
+{
+    accept();
+}
+
+void OFileDialog::slotSelectorOk( )
+{
+    accept();
+}
+
+void OFileDialog::slotDirSelected(const QString &dir )
+{
+    setCaption( dir );
+    // if mode
+    //accept();
+}