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