Initial import of knmap 2.1 sources

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
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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( );
+}