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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.
+**
+** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
+** licenses may use this file in accordance with the Qt Commercial License
+** Agreement provided with the Software.
+**
+** 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.
+** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
+** information about Qt Commercial License Agreements.
+**
+** 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 "command.h"
+#include "listboxdnd.h"
+#include "listboxrename.h"
+
+#include <qwizard.h>
+#include <qlistbox.h>
+#include <qpushbutton.h>
+#include <qinputdialog.h>
+
+#include <klocale.h>
+
+WizardEditor::WizardEditor( QWidget *parent, QWizard *w, FormWindow *fw )
+ : WizardEditorBase( parent, 0 ), formwindow( fw ), wizard( w ), draggedItem( 0 )
+{
+ connect( buttonHelp, SIGNAL( clicked() ), MainWindow::self, SLOT( showDialogHelp() ) );
+ fillListBox();
+
+ // Add drag and drop
+ ListBoxDnd *listBoxDnd = new ListBoxDnd( listBox );
+ listBoxDnd->setDragMode( ListBoxDnd::Internal | ListBoxDnd::Move );
+ QObject::connect( listBoxDnd, SIGNAL( dropped( QListBoxItem * ) ),
+ listBoxDnd, SLOT( confirmDrop( QListBoxItem * ) ) );
+
+ QObject::connect( listBoxDnd, SIGNAL( dragged( QListBoxItem * ) ),
+ this, SLOT( itemDragged( QListBoxItem * ) ) );
+ QObject::connect( listBoxDnd, SIGNAL( dropped( QListBoxItem * ) ),
+ this, SLOT( itemDropped( QListBoxItem * ) ) );
+
+ // Add in-place rename
+ new ListBoxRename( listBox );
+}
+
+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;
+ // Called when Qt::Key_Enter was pressed.
+ // ListBoxRename has renamed the list item, so we only need to rename the page to the same name.
+ QString pn( i18n( "Rename page %1 of %2" ).arg( wizard->title( wizard->page( index ) ) ).arg( wizard->name() ) );
+ RenameWizardPageCommand *cmd = new RenameWizardPageCommand( pn, formwindow, wizard, index, listBox->text( index ) );
+ commands.append( cmd );
+}
+
+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 );
+}
+
+void WizardEditor::itemDragged( QListBoxItem * i )
+{
+ // Store item index
+ draggedItem = listBox->index( i );
+}
+
+void WizardEditor::itemDropped( QListBoxItem * i )
+{
+ if ( draggedItem < 0 ) return;
+ // The reorder the pages acording to the listBox list of items
+ // Assumes that only one item has been moved.
+ int droppedItem = listBox->index( i );
+
+ //qDebug( "Moving page %d -> %d", draggedItem, droppedItem );
+ MoveWizardPageCommand *cmd = new MoveWizardPageCommand( i18n( "Move Page %1 to %2 in %3" ).arg( draggedItem ).arg( droppedItem ).arg( wizard->name() ), formwindow, wizard, draggedItem, droppedItem );
+ commands.append( cmd );
+}
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-13 06:23:34 +0000