Diffstat (limited to 'noncore/unsupported/libopie/ofiledialog.cc') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/unsupported/libopie/ofiledialog.cc | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/noncore/unsupported/libopie/ofiledialog.cc b/noncore/unsupported/libopie/ofiledialog.cc new file mode 100644 index 0000000..47306b6 --- a/dev/null +++ b/noncore/unsupported/libopie/ofiledialog.cc @@ -0,0 +1,212 @@ +/* + =. This file is part of the OPIE Project + .=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/config.h> +#include <qpe/qpeapplication.h> + +#include <qfileinfo.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 &) ) ); +#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(); +} |