kencodingfiledialog.cpp
// -*- c++ -*-
/* This file is part of the KDE libraries
Copyright (C) 2003 Joseph Wenninger <jowenn@kde.org>
2003 Andras Mantia <amantia@freemail.hu>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
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., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "config-kfile.h"
#include "kencodingfiledialog.h"
#include <kcombobox.h>
#include <ktoolbar.h>
#include <kglobal.h>
#include <klocale.h>
#include <kcharsets.h>
#include <qtextcodec.h>
#include <kdiroperator.h>
#include <krecentdocument.h>
struct KEncodingFileDialogPrivate
{
KComboBox *encoding;
};
KEncodingFileDialog::KEncodingFileDialog(const QString& startDir, const QString& encoding , const QString& filter,
const QString& caption, KFileDialog::OperationMode type, QWidget *parent, const char* name, bool modal)
: KFileDialog(startDir,filter,parent,name,modal), d(new KEncodingFileDialogPrivate)
{
setCaption(caption);
setOperationMode( type );
KToolBar *tb = toolBar();
tb->insertSeparator();
int index = tb->insertCombo(QStringList(), -1 /*id*/, false /*writable*/, 0 /*signal*/, 0 /*receiver*/, 0 /*slot*/ );
d->encoding = tb->getCombo( tb->idAt( index ) );
if ( !d->encoding )
return;
d->encoding->clear ();
QString sEncoding = encoding;
if (sEncoding.isEmpty())
sEncoding = QString::fromLatin1(KGlobal::locale()->encoding());
QStringList encodings (KGlobal::charsets()->availableEncodingNames());
int insert = 0;
for (uint i=0; i < encodings.count(); i++)
{
bool found = false;
QTextCodec *codecForEnc = KGlobal::charsets()->codecForName(encodings[i], found);
if (found)
{
d->encoding->insertItem (encodings[i]);
if ( (codecForEnc->name() == sEncoding) || (encodings[i] == sEncoding) )
{
d->encoding->setCurrentItem(insert);
}
insert++;
}
}
}
KEncodingFileDialog::~KEncodingFileDialog()
{
delete d;
}
QString KEncodingFileDialog::selectedEncoding() const
{
if (d->encoding)
return d->encoding->currentText();
else
return QString::null;
}
KEncodingFileDialog::Result KEncodingFileDialog::getOpenFileNameAndEncoding(const QString& encoding,
const QString& startDir,
const QString& filter,
QWidget *parent, const QString& caption)
{
KEncodingFileDialog dlg(startDir, encoding,filter,caption.isNull() ? i18n("Open") : caption,Opening,parent,
"filedialog", true);
dlg.setMode( KFile::File | KFile::LocalOnly );
dlg.ops->clearHistory();
dlg.exec();
Result res;
res.fileNames<<dlg.selectedFile();
res.encoding=dlg.selectedEncoding();
return res;
}
KEncodingFileDialog::Result KEncodingFileDialog::getOpenFileNamesAndEncoding(const QString& encoding,
const QString& startDir,
const QString& filter,
QWidget *parent,
const QString& caption)
{
KEncodingFileDialog dlg(startDir, encoding,filter,caption.isNull() ? i18n("Open") : caption,Opening,parent,
"filedialog", true);
dlg.setMode(KFile::Files | KFile::LocalOnly);
dlg.ops->clearHistory();
dlg.exec();
Result res;
res.fileNames=dlg.selectedFiles();
res.encoding=dlg.selectedEncoding();
return res;
}
KEncodingFileDialog::Result KEncodingFileDialog::getOpenURLAndEncoding(const QString& encoding, const QString& startDir,
const QString& filter, QWidget *parent, const QString& caption)
{
KEncodingFileDialog dlg(startDir, encoding,filter,caption.isNull() ? i18n("Open") : caption,Opening,parent,
"filedialog", true);
dlg.setMode( KFile::File );
dlg.ops->clearHistory();
dlg.exec();
Result res;
res.URLs<<dlg.selectedURL();
res.encoding=dlg.selectedEncoding();
return res;
}
KEncodingFileDialog::Result KEncodingFileDialog::getOpenURLsAndEncoding(const QString& encoding, const QString& startDir,
const QString& filter,
QWidget *parent,
const QString& caption)
{
KEncodingFileDialog dlg(startDir, encoding,filter,caption.isNull() ? i18n("Open") : caption,Opening,parent,
"filedialog", true);
dlg.setMode(KFile::Files);
dlg.ops->clearHistory();
dlg.exec();
Result res;
res.URLs=dlg.selectedURLs();
res.encoding=dlg.selectedEncoding();
return res;
}
KEncodingFileDialog::Result KEncodingFileDialog::getSaveFileNameAndEncoding(const QString& encoding,
const QString& dir,
const QString& filter,
QWidget *parent,
const QString& caption)
{
bool specialDir = dir.at(0) == ':';
KEncodingFileDialog dlg(specialDir?dir:QString::null, encoding,filter,caption.isNull() ? i18n("Save As") : caption,
Saving,parent, "filedialog", true);
if ( !specialDir )
dlg.setSelection( dir ); // may also be a filename
dlg.exec();
QString filename = dlg.selectedFile();
if (!filename.isEmpty())
KRecentDocument::add(filename);
Result res;
res.fileNames<<filename;
res.encoding=dlg.selectedEncoding();
return res;
}
KEncodingFileDialog::Result KEncodingFileDialog::getSaveURLAndEncoding(const QString& encoding,
const QString& dir, const QString& filter,
QWidget *parent, const QString& caption)
{
bool specialDir = dir.at(0) == ':';
KEncodingFileDialog dlg(specialDir?dir:QString::null, encoding,filter,caption.isNull() ? i18n("Save As") :
caption, Saving,parent, "filedialog", true);
if ( !specialDir )
dlg.setSelection( dir ); // may also be a filename
dlg.exec();
KURL url = dlg.selectedURL();
if (url.isValid())
KRecentDocument::add( url );
Result res;
res.URLs<<url;
res.encoding=dlg.selectedEncoding();
return res;
}
void KEncodingFileDialog::virtual_hook( int id, void* data )
{
KFileDialog::virtual_hook( id, data );
}
#include "kencodingfiledialog.moc"
KRecentDocument::add
static void add(const KURL &url)
Add a new item to the Recent Document menu.
Definition: krecentdocument.cpp:75
KEncodingFileDialog
Provides a user (and developer) friendly way to select files with support for choosing encoding...
Definition: kencodingfiledialog.h:39
KEncodingFileDialog::KEncodingFileDialog
KEncodingFileDialog(const QString &startDir=QString::null, const QString &encoding=QString::null, const QString &filter=QString::null, const QString &caption=QString::null, KFileDialog::OperationMode type=KFileDialog::Opening, QWidget *parent=0, const char *name="", bool modal=true)
Constructs a file dialog for text files with encoding selection possibility.
Definition: kencodingfiledialog.cpp:39
KEncodingFileDialog::selectedEncoding
QString selectedEncoding() const
Definition: kencodingfiledialog.cpp:87
KEncodingFileDialog::getOpenFileNameAndEncoding
static Result getOpenFileNameAndEncoding(const QString &encoding=QString::null, const QString &startDir=QString::null, const QString &filter=QString::null, QWidget *parent=0, const QString &caption=QString::null)
Creates a modal file dialog and return the selected filename or an empty string if none was chosen ad...
Definition: kencodingfiledialog.cpp:96
KEncodingFileDialog::getOpenURLAndEncoding
static Result getOpenURLAndEncoding(const QString &encoding=QString::null, const QString &startDir=QString::null, const QString &filter=QString::null, QWidget *parent=0, const QString &caption=QString::null)
Creates a modal file dialog and returns the selected encoding and URL or an empty string if none was ...
Definition: kencodingfiledialog.cpp:132
KFileDialog
Provides a user (and developer) friendly way to select files and directories.
Definition: kfiledialog.h:77
KEncodingFileDialog::getOpenFileNamesAndEncoding
static Result getOpenFileNamesAndEncoding(const QString &encoding=QString::null, const QString &startDir=QString::null, const QString &filter=QString::null, QWidget *parent=0, const QString &caption=QString::null)
Creates a modal file dialog and returns the selected encoding and the selected filenames or an empty ...
Definition: kencodingfiledialog.cpp:114
KEncodingFileDialog::getSaveURLAndEncoding
static Result getSaveURLAndEncoding(const QString &encoding=QString::null, const QString &startDir=QString::null, const QString &filter=QString::null, QWidget *parent=0, const QString &caption=QString::null)
Creates a modal file dialog and returns the selected encoding and filename or an empty string if none...
Definition: kencodingfiledialog.cpp:192
KEncodingFileDialog::getSaveFileNameAndEncoding
static Result getSaveFileNameAndEncoding(const QString &encoding=QString::null, const QString &startDir=QString::null, const QString &filter=QString::null, QWidget *parent=0, const QString &caption=QString::null)
Creates a modal file dialog and returns the selected encoding and filename or an empty string if none...
Definition: kencodingfiledialog.cpp:167
KEncodingFileDialog::~KEncodingFileDialog
~KEncodingFileDialog()
Destructs the file dialog.
Definition: kencodingfiledialog.cpp:81
KFileDialog::setOperationMode
void setOperationMode(KFileDialog::OperationMode)
Sets the operational mode of the filedialog to Saving, Opening or Other.
Definition: kfiledialog.cpp:1827
KEncodingFileDialog::getOpenURLsAndEncoding
static Result getOpenURLsAndEncoding(const QString &encoding=QString::null, const QString &startDir=QString::null, const QString &filter=QString::null, QWidget *parent=0, const QString &caption=QString::null)
Creates a modal file dialog and returns the selected encoding URLs or an empty list if none was chose...
Definition: kencodingfiledialog.cpp:148
KFileDialog::toolBar
KToolBar * toolBar() const
Returns a pointer to the toolbar.
Definition: kfiledialog.h:722
KFileDialog::OperationMode
OperationMode
Defines some default behavior of the filedialog.
Definition: kfiledialog.h:94
KFileDialog::setMode
void setMode(KFile::Mode m)
Convenient overload of the other setMode(unsigned int) method.
Definition: kfiledialog.cpp:1669
KFileDialog::setSelection
void setSelection(const QString &name)
Sets the file name to preselect to name.
Definition: kfiledialog.cpp:1213

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