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/**********************************************************************
** Copyright (C) 2000 Trolltech AS. All rights reserved.
**
** This file is part of Qt Designer.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#include "wizardeditorimpl.h"
#include "formwindow.h"
#include "mainwindow.h"
#include "pixmapchooser.h"
#include "command.h"
#include <qwizard.h>
#include <qlistbox.h>
#include <qpushbutton.h>
#include <kinputdialog.h>
#include <klocale.h>
WizardEditor::WizardEditor( QWidget *parent, QWizard *w, FormWindow *fw )
: WizardEditorBase( parent, 0 ), formwindow( fw ), wizard( w )
{
connect( buttonHelp, SIGNAL( clicked() ), MainWindow::self, SLOT( showDialogHelp() ) );
fillListBox();
}
WizardEditor::~WizardEditor()
{
commands.setAutoDelete( true );
}
void WizardEditor::okClicked()
{
applyClicked();
accept();
}
void WizardEditor::cancelClicked()
{
reject();
}
void WizardEditor::applyClicked()
{
if ( commands.isEmpty() ) return;
// schedule macro command
MacroCommand* cmd = new MacroCommand( i18n("Edit Wizard Pages" ), formwindow, commands );
formwindow->commandHistory()->addCommand( cmd );
cmd->execute();
// clear command list
commands.clear();
// fix wizard buttons
for ( int i = 0; i < wizard->pageCount(); i++ ) {
QWidget * page = wizard->page( i );
if ( i == 0 ) { // first page
wizard->setBackEnabled( page, false );
wizard->setNextEnabled( page, true );
}
else if ( i == wizard->pageCount() - 1 ) { // last page
wizard->setBackEnabled( page, true );
wizard->setNextEnabled( page, false );
}
else {
wizard->setBackEnabled( page, true );
wizard->setNextEnabled( page, true );
}
wizard->setFinishEnabled( page, false );
}
// update listbox
int index = listBox->currentItem();
fillListBox();
listBox->setCurrentItem( index );
// show current page
wizard->showPage( wizard->page( 0 ) );
}
void WizardEditor::helpClicked()
{
}
void WizardEditor::addClicked()
{
int index = listBox->currentItem() + 1;
// update listbox
listBox->insertItem( i18n( "Page" ), index );
// schedule add command
AddWizardPageCommand *cmd = new AddWizardPageCommand( i18n("Add Page to %1" ).arg( wizard->name() ),
formwindow, wizard, "Page", index, false);
commands.append( cmd );
// update buttons
updateButtons();
}
void WizardEditor::removeClicked()
{
if (listBox->count() < 2 ) return;
int index = listBox->currentItem();
// update listbox
listBox->removeItem( index);
// schedule remove command
DeleteWizardPageCommand *cmd = new DeleteWizardPageCommand( i18n("Delete Page %1 of %2" )
.arg( listBox->text( index ) ).arg( wizard->name() ),
formwindow, wizard, index, false );
commands.append( cmd );
// update buttons
updateButtons();
}
void WizardEditor::upClicked()
{
int index1 = listBox->currentItem();
int index2 = index1 - 1;
// swap listbox items
QString item1 = listBox->text( index1 );
listBox->removeItem( index1 );
listBox->insertItem( item1, index2 );
listBox->setCurrentItem( index2 );
// schedule swap command
SwapWizardPagesCommand *cmd = new SwapWizardPagesCommand( i18n("Swap Pages %1 and %2 of %3" ).arg( index1 ).arg( index2 )
.arg( wizard->name() ), formwindow, wizard, index1, index2);
commands.append( cmd );
// update buttons
updateButtons();
}
void WizardEditor::downClicked()
{
int index1 = listBox->currentItem();
int index2 = index1 + 1;
// swap listbox items
QString item1 = listBox->text( index1 );
listBox->removeItem( index1 );
listBox->insertItem( item1, index2 );
listBox->setCurrentItem( index2 );
// schedule swap command
SwapWizardPagesCommand *cmd = new SwapWizardPagesCommand( i18n("Swap Pages %1 and %2 of %3" ).arg( index1 ).arg( index2 )
.arg( wizard->name() ), formwindow, wizard, index2, index1);
commands.append( cmd );
// update buttons
updateButtons();
}
void WizardEditor::fillListBox()
{
listBox->clear();
if ( !wizard ) return;
for ( int i = 0; i < wizard->pageCount(); i++ )
listBox->insertItem( wizard->title( wizard->page( i ) ) );
updateButtons();
}
void WizardEditor::itemHighlighted( int )
{
updateButtons();
}
void WizardEditor::itemSelected( int index )
{
if ( index < 0 ) return;
bool ok = false;
QString text = KInputDialog::getText( i18n("Page Title"), i18n("New page title:" ), listBox->text( index ), &ok, this );
if ( ok ) {
QString pn( i18n("Rename page %1 of %2" ).arg( listBox->text( index ) ).arg( wizard->name() ) );
RenameWizardPageCommand *cmd = new RenameWizardPageCommand( pn, formwindow, wizard, index, text );
commands.append( cmd );
listBox->changeItem( text, index );
}
}
void WizardEditor::updateButtons()
{
int index = listBox->currentItem();
buttonUp->setEnabled( index > 0 );
buttonDown->setEnabled( index < (int)listBox->count() - 1 );
buttonRemove->setEnabled( index >= 0 );
if ( listBox->count() < 2 )
buttonRemove->setEnabled( false );
}
#include "wizardeditorimpl.moc"
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