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/***************************************************************************
* *
* Copyright (C) 2005, 2006 by Kevin Gilbert *
* kev.gilbert@cdu.edu.au *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
* *
***************************************************************************/
#include <qiconset.h>
#include <qlabel.h>
#include <qlayout.h>
#include <qlineedit.h>
#include <qlistbox.h>
#include <qpushbutton.h>
#include <qstring.h>
#include <qstringlist.h>
#include <kdebug.h>
#include <kfiledialog.h>
#include <kglobalsettings.h>
#include <kiconloader.h>
#include <klocale.h>
#include <kmessagebox.h>
#include "stylesheetdialog.h"
// constructor
// ===========
StylesheetDialog::StylesheetDialog( const QString& currentStylesheetURL,
const QStringList& stylesheetURLs,
QWidget* parent,
const char* name )
: KDialogBase( Plain, "'man' stylesheet location", Ok | Cancel, Ok, parent, name ),
m_currentStylesheetURL( currentStylesheetURL ),
m_stylesheetURLs( stylesheetURLs )
{ QGridLayout* layout = new QGridLayout( plainPage( ));
KIconLoader* iconLoader = KGlobal::iconLoader( );
QIconSet fileOpenIconSet = iconLoader->loadIconSet( "fileopen", KIcon::Small );
QPushButton* urlButton = new QPushButton( fileOpenIconSet, NULL, plainPage( ), "stylesheet url button" );
m_urlLineEdit = new QLineEdit( plainPage( ), "stylesheet url line edit" );
m_urlListBox = new QListBox( plainPage( ), "stylesheet url list box" );
m_urlListBox->insertStringList( stylesheetURLs );
m_urlLineEdit->setMinimumWidth( int( 1.1 * m_urlListBox->maxItemWidth( )));
m_urlLineEdit->setText( currentStylesheetURL );
layout->addWidget( new QLabel( "Stylesheet URL: ", plainPage( ), "url label" ), 1, 1, Qt::AlignRight );
layout->addWidget( m_urlLineEdit, 1, 2 );
layout->addWidget( urlButton, 1, 3 );
layout->addWidget( new QLabel( "Known URLs: ", plainPage( ), "url label" ), 3, 1, Qt::AlignRight | Qt::AlignTop );
layout->addWidget( m_urlListBox, 3, 2 );
layout->setColStretch( 0, 1 );
layout->setColStretch( 2, 20 );
layout->setColStretch( 4, 1 );
layout->setRowStretch( 0, 2 );
layout->setRowStretch( 2, 1 );
layout->setRowStretch( 3, 10 );
layout->setRowStretch( 4, 2 );
connect( urlButton, SIGNAL( clicked( )), SLOT( slotURLButtonClicked( )));
connect( m_urlListBox, SIGNAL( doubleClicked( QListBoxItem* )), SLOT( slotURLListBoxDoubleClicked( QListBoxItem* )));
}
// slotOk
// ======
void StylesheetDialog::slotOk( )
{ QString currentStylesheetURL = m_urlLineEdit->text( );
QStringList::Iterator it = m_stylesheetURLs.find( currentStylesheetURL );
if( it != m_stylesheetURLs.end( ))
m_stylesheetURLs.remove( it );
if( !QFile::exists( currentStylesheetURL ))
{ KMessageBox::sorry( this, QString( i18n( "The stylesheet \"%1\" does not exist" )).arg( currentStylesheetURL ), i18n( "Nonexistant stylesheet" ));
QListBoxItem* item = m_urlListBox->findItem( currentStylesheetURL, Qt::ExactMatch );
if( item != NULL )
{ m_urlListBox->removeItem( m_urlListBox->index( item ));
emit( stylesheetRemoved( ));
}
m_urlLineEdit->clear( );
return;
}
m_stylesheetURLs.push_front( currentStylesheetURL );
KDialogBase::slotOk( );
}
// slotURLButtonClicked
// ====================
void StylesheetDialog::slotURLButtonClicked( )
{ QString filter = "*.css|CSS files\n*.*|All files";
QString startDir = (m_currentStylesheetURL.isEmpty( )) ? KGlobalSettings::documentPath( ) : m_currentStylesheetURL;
QString stylesheetURL = KFileDialog::getOpenFileName( startDir, filter, this, "url path dlg" );
if( stylesheetURL.isEmpty( ))
return;
m_urlLineEdit->setText( stylesheetURL );
}
// slotURLListBoxDoubleClicked
// ===========================
void StylesheetDialog::slotURLListBoxDoubleClicked( QListBoxItem* item )
{ m_urlLineEdit->setText( item->text( ));
slotOk( );
}
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