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-rw-r--r--libopie2/opieui/fileselector/ofiledialog.cpp9
1 files changed, 9 insertions, 0 deletions
diff --git a/libopie2/opieui/fileselector/ofiledialog.cpp b/libopie2/opieui/fileselector/ofiledialog.cpp
index 65648ce..92d4271 100644
--- a/libopie2/opieui/fileselector/ofiledialog.cpp
+++ b/libopie2/opieui/fileselector/ofiledialog.cpp
@@ -1,249 +1,258 @@
/*
� � � � � � � �=. This file is part of the OPIE Project
� � � � � � �.=l. Copyright (C) Holger Freyther <freyther@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>
/* TRANSLATOR Opie::Ui::OFileDialog */
using namespace Opie::Ui;
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 );
if ( inf.isFile() )
cfg.writeEntry("LastDir", inf.dirPath( true ) );
else
cfg.writeEntry("LastDir", file );
}
};
/**
* 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&) ) );
}
/**
* @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);
if( QPEApplication::execDialog(&dlg ) )
{
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);
+
+ /*
+ * For the save mode we do not want a file to be written
+ * if the user just clicked on it
+ * #1522
+ */
+ dlg.disconnect( dlg.file, SIGNAL(fileSelected(const QString&)) );
+ dlg.disconnect( dlg.file, SIGNAL(ok()) );
+
if( QPEApplication::execDialog(&dlg) )
{
ret = dlg.fileName();
saveLastDir( "FileDialog-SAVE", ret );
}
return ret;
}
/**
* This opens up a filedialog in select directory mode
*
* @param selector the Selector Mode
* @param startDir Where to start from
* @param wid the parent
* @param caption of the dialog if QString::null tr("Open") will be used
* @return the directoryName or QString::null
*/
QString OFileDialog::getDirectory(int selector,
const QString &_startDir,
QWidget *wid,
const QString &caption )
{
QString ret;
QString startDir = _startDir;
if ( startDir.isEmpty() )
startDir = lastUsedDir( "FileDialog-SELECTDIR" );
OFileDialog dlg( caption.isEmpty() ? tr( "Select Directory" ) : caption,
wid, OFileSelector::DirectorySelector, selector, startDir );
if ( QPEApplication::execDialog(&dlg) )
{
ret = dlg.fileName();
saveLastDir( "FileDialog-SELECTDIR", ret );
}
return ret;
}
void OFileDialog::slotFileSelected(const QString & )
{
accept();
}
void OFileDialog::slotSelectorOk( )
{
accept();
}
void OFileDialog::slotDirSelected(const QString &dir )
{
setCaption( dir );
}