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259 lines
7.6 KiB
259 lines
7.6 KiB
/**********************************************************************
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** Copyright (C) 2005-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of TQt Designer.
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**
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** This file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free
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** Software Foundation and appearing in the files LICENSE.GPL2
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** and LICENSE.GPL3 included in the packaging of this file.
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** Alternatively you may (at your option) use any later version
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** of the GNU General Public License if such license has been
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** publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free TQt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** Licensees holding valid TQt Commercial licenses may use this file in
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** accordance with the TQt Commercial License Agreement provided with
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** the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#include "wizardeditorimpl.h"
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#include "formwindow.h"
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#include "mainwindow.h"
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#include "command.h"
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#include "listboxdnd.h"
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#include "listboxrename.h"
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#include <ntqwizard.h>
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#include <ntqlistbox.h>
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#include <ntqpushbutton.h>
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#include <ntqinputdialog.h>
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WizardEditor::WizardEditor( TQWidget *parent, TQWizard *w, FormWindow *fw )
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: WizardEditorBase( parent, 0 ), formwindow( fw ), wizard( w ), draggedItem( 0 )
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{
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connect( buttonHelp, TQ_SIGNAL( clicked() ), MainWindow::self, TQ_SLOT( showDialogHelp() ) );
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fillListBox();
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// Add drag and drop
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ListBoxDnd *listBoxDnd = new ListBoxDnd( listBox );
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listBoxDnd->setDragMode( ListBoxDnd::Internal | ListBoxDnd::Move );
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TQObject::connect( listBoxDnd, TQ_SIGNAL( dropped( TQListBoxItem * ) ),
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listBoxDnd, TQ_SLOT( confirmDrop( TQListBoxItem * ) ) );
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TQObject::connect( listBoxDnd, TQ_SIGNAL( dragged( TQListBoxItem * ) ),
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this, TQ_SLOT( itemDragged( TQListBoxItem * ) ) );
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TQObject::connect( listBoxDnd, TQ_SIGNAL( dropped( TQListBoxItem * ) ),
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this, TQ_SLOT( itemDropped( TQListBoxItem * ) ) );
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// Add in-place rename
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new ListBoxRename( listBox );
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}
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WizardEditor::~WizardEditor()
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{
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commands.setAutoDelete( TRUE );
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}
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void WizardEditor::okClicked()
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{
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applyClicked();
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accept();
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}
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void WizardEditor::cancelClicked()
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{
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reject();
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}
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void WizardEditor::applyClicked()
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{
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if ( commands.isEmpty() ) return;
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// schedule macro command
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MacroCommand* cmd = new MacroCommand( tr( "Edit Wizard Pages" ), formwindow, commands );
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formwindow->commandHistory()->addCommand( cmd );
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cmd->execute();
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// clear command list
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commands.clear();
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// fix wizard buttons
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for ( int i = 0; i < wizard->pageCount(); i++ ) {
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TQWidget * page = wizard->page( i );
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if ( i == 0 ) { // first page
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wizard->setBackEnabled( page, FALSE );
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wizard->setNextEnabled( page, TRUE );
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}
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else if ( i == wizard->pageCount() - 1 ) { // last page
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wizard->setBackEnabled( page, TRUE );
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wizard->setNextEnabled( page, FALSE );
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}
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else {
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wizard->setBackEnabled( page, TRUE );
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wizard->setNextEnabled( page, TRUE );
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}
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wizard->setFinishEnabled( page, FALSE );
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}
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// update listbox
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int index = listBox->currentItem();
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fillListBox();
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listBox->setCurrentItem( index );
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// show current page
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wizard->showPage( wizard->page( 0 ) );
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}
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void WizardEditor::helpClicked()
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{
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}
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void WizardEditor::addClicked()
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{
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int index = listBox->currentItem() + 1;
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// update listbox
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listBox->insertItem( "Page", index );
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// schedule add command
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AddWizardPageCommand *cmd = new AddWizardPageCommand( tr( "Add Page to %1" ).arg( wizard->name() ),
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formwindow, wizard, "Page", index, FALSE);
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commands.append( cmd );
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// update buttons
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updateButtons();
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}
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void WizardEditor::removeClicked()
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{
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if ( listBox->count() < 2 ) return;
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int index = listBox->currentItem();
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// update listbox
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listBox->removeItem( index );
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// schedule remove command
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DeleteWizardPageCommand *cmd = new DeleteWizardPageCommand( tr( "Delete Page %1 of %2" )
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.arg( listBox->text( index ) ).arg( wizard->name() ),
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formwindow, wizard, index, FALSE );
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commands.append( cmd );
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// update buttons
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updateButtons();
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}
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void WizardEditor::upClicked()
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{
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int index1 = listBox->currentItem();
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int index2 = index1 - 1;
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// swap listbox items
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TQString item1 = listBox->text( index1 );
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listBox->removeItem( index1 );
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listBox->insertItem( item1, index2 );
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listBox->setCurrentItem( index2 );
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// schedule swap command
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SwapWizardPagesCommand *cmd = new SwapWizardPagesCommand( tr( "Swap pages %1 and %2 of %1" ).arg( index1 ).arg( index2 )
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.arg( wizard->name() ), formwindow, wizard, index1, index2);
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commands.append( cmd );
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// update buttons
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updateButtons();
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}
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void WizardEditor::downClicked()
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{
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int index1 = listBox->currentItem();
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int index2 = index1 + 1;
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// swap listbox items
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TQString item1 = listBox->text( index1 );
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listBox->removeItem( index1 );
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listBox->insertItem( item1, index2 );
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listBox->setCurrentItem( index2 );
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// schedule swap command
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SwapWizardPagesCommand *cmd = new SwapWizardPagesCommand( tr( "Swap pages %1 and %2 of %1" ).arg( index1 ).arg( index2 ).arg( wizard->name() ), formwindow, wizard, index2, index1);
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commands.append( cmd );
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// update buttons
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updateButtons();
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}
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void WizardEditor::fillListBox()
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{
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listBox->clear();
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if ( !wizard ) return;
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for ( int i = 0; i < wizard->pageCount(); i++ )
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listBox->insertItem( wizard->title( wizard->page( i ) ) );
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updateButtons();
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}
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void WizardEditor::itemHighlighted( int )
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{
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updateButtons();
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}
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void WizardEditor::itemSelected( int index )
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{
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if ( index < 0 ) return;
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// Called when TQt::Key_Enter was pressed.
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// ListBoxRename has renamed the list item, so we only need to rename the page to the same name.
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TQString pn( tr( "Rename page %1 of %2" ).arg( wizard->title( wizard->page( index ) ) ).arg( wizard->name() ) );
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RenameWizardPageCommand *cmd = new RenameWizardPageCommand( pn, formwindow, wizard, index, listBox->text( index ) );
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commands.append( cmd );
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}
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void WizardEditor::updateButtons()
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{
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int index = listBox->currentItem();
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buttonUp->setEnabled( index > 0 );
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buttonDown->setEnabled( index < (int)listBox->count() - 1 );
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buttonRemove->setEnabled( index >= 0 );
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if ( listBox->count() < 2 )
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buttonRemove->setEnabled( FALSE );
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}
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void WizardEditor::itemDragged( TQListBoxItem * i )
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{
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// Store item index
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draggedItem = listBox->index( i );
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}
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void WizardEditor::itemDropped( TQListBoxItem * i )
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{
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if ( draggedItem < 0 ) return;
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// The reorder the pages acording to the listBox list of items
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// Assumes that only one item has been moved.
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int droppedItem = listBox->index( i );
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//tqDebug( "Moving page %d -> %d", draggedItem, droppedItem );
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MoveWizardPageCommand *cmd = new MoveWizardPageCommand( tr( "Move page %1 to %2 in %3" ).arg( draggedItem ).arg( droppedItem ).arg( wizard->name() ), formwindow, wizard, draggedItem, droppedItem );
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commands.append( cmd );
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}
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