Add Qt3 development HEAD version

1 files changed, 258 insertions, 0 deletions

diff --git a/tools/designer/designer/wizardeditorimpl.cpp b/tools/designer/designer/wizardeditorimpl.cpp
new file mode 100644
index 0000000..8754953
--- /dev/null
+++ b/tools/designer/designer/wizardeditorimpl.cpp
@@ -0,0 +1,258 @@
+/**********************************************************************
+** Copyright (C) 2005-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of Qt Designer.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free Qt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing requirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** Licensees holding valid Qt Commercial 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 WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#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>
+
+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( tr( "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( "Page", index );
+
+    // schedule add command
+    AddWizardPageCommand *cmd = new AddWizardPageCommand( tr( "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( tr( "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( tr( "Swap pages %1 and %2 of %1" ).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( tr( "Swap pages %1 and %2 of %1" ).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( tr( "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( tr( "Move page %1 to %2 in %3" ).arg( draggedItem ).arg( droppedItem ).arg( wizard->name() ), formwindow, wizard, draggedItem, droppedItem );
+    commands.append( cmd );
+}