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Diffstat (limited to 'src/stylesheetdialog.cpp')
| -rw-r--r-- | src/stylesheetdialog.cpp | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/src/stylesheetdialog.cpp b/src/stylesheetdialog.cpp new file mode 100644 index 0000000..94c351e --- /dev/null +++ b/src/stylesheetdialog.cpp @@ -0,0 +1,128 @@ +/*************************************************************************** + * * + * 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( ); +} |