| -rw-r--r-- | libopie/ofiledialog.cc | 81 |
1 files changed, 70 insertions, 11 deletions
diff --git a/libopie/ofiledialog.cc b/libopie/ofiledialog.cc index 9e725c2..5511b24 100644 --- a/libopie/ofiledialog.cc +++ b/libopie/ofiledialog.cc @@ -1,156 +1,215 @@ /* =. This file is part of the OPIE Project - .=l. Copyright (c) 2002 <> + .=l. Copyright (c) 2002,2003 <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. */ #include <qpe/applnk.h> +#include <qpe/config.h> +#include <qpe/qpeapplication.h> + +#include <qfileinfo.h> #include <qstring.h> #include <qapplication.h> #include <qlayout.h> + #include "ofiledialog.h" + +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 &) ) ); - - - file->setYesCancelVisible( false ); // relayout +#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 &_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); + wid, OFileSelector::Open, selector, startDir, file, mimes); dlg.showMaximized(); - if( dlg.exec() ) + 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 &_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); + wid, OFileSelector::Save, selector, startDir, file, mimes); dlg.showMaximized(); - if( dlg.exec() ) + if( dlg.exec() ) { ret = dlg.fileName(); + saveLastDir( "FileDialog-SAVE", ret ); + } return ret; } void OFileDialog::slotFileSelected(const QString & ) { accept(); } -void OFileDialog::slotDirSelected(const QString & ) + +void OFileDialog::slotSelectorOk( ) +{ + accept(); +} + +void OFileDialog::slotDirSelected(const QString &dir ) { + setCaption( dir ); // if mode //accept(); } |