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+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS. All rights reserved.
+**
+** This file is part of TQt 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 TQt Enterprise Edition or TQt Professional Edition
+** licenses may use this file in accordance with the TQt 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 TQt Commercial License Agreements.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#include "listboxeditorimpl.h"
+#include "formwindow.h"
+#include "mainwindow.h"
+#include "pixmapchooser.h"
+#include "command.h"
+#include "listboxdnd.h"
+#include "listboxrename.h"
+
+#include <klineedit.h>
+#include <tqlabel.h>
+#include <tqlistbox.h>
+#include <tqpushbutton.h>
+#include <tqcheckbox.h>
+
+#include <tdelocale.h>
+
+ListBoxEditor::ListBoxEditor( TQWidget *parent, TQWidget *editWidget, FormWindow *fw )
+ : ListBoxEditorBase( parent, 0, TRUE ), formwindow( fw )
+{
+ connect( helpButton, TQT_SIGNAL( clicked() ), MainWindow::self, TQT_SLOT( showDialogHelp() ) );
+ listbox = (TQListBox*)editWidget;
+
+ itemText->setText( "" );
+ itemText->setEnabled( FALSE );
+ itemPixmap->setText( "" );
+ itemChoosePixmap->setEnabled( FALSE );
+ itemDeletePixmap->setEnabled( FALSE );
+
+ TQListBoxItem *i = 0;
+ for ( i = listbox->firstItem(); i; i = i->next() ) {
+ if ( i->pixmap() )
+ (void)new TQListBoxPixmap( preview, *i->pixmap(), i->text() );
+ else
+ (void)new TQListBoxText( preview, i->text() );
+ }
+
+ if ( preview->firstItem() )
+ preview->setCurrentItem( preview->firstItem() );
+
+ ListBoxDnd *editorDnd = new ListBoxDnd( preview );
+ editorDnd->setDragMode( ListBoxDnd::Internal | ListBoxDnd::Move );
+ TQObject::connect( editorDnd, TQT_SIGNAL( dropped( TQListBoxItem * ) ),
+ editorDnd, TQT_SLOT( confirmDrop( TQListBoxItem * ) ) );
+
+ ListBoxRename *editorRename = new ListBoxRename( preview );
+
+ TQObjectList *l = parent->queryList( TQLINEEDIT_OBJECT_NAME_STRING, "itemText" );
+ TQObjectListIt it( *l );
+ TQObject *obj;
+ while ( (obj = it.current()) != 0 ) {
+ ++it;
+ TQObject::connect( editorRename,
+ TQT_SIGNAL( itemTextChanged( const TQString & ) ),
+ obj,
+ TQT_SLOT( setText( const TQString & ) ) );
+ }
+ delete l;
+
+}
+
+void ListBoxEditor::insertNewItem()
+{
+ TQListBoxItem *i = new TQListBoxText( preview, i18n("New Item") );
+ preview->setCurrentItem( i );
+ preview->setSelected( i, TRUE );
+ itemText->setFocus();
+ itemText->selectAll();
+}
+
+void ListBoxEditor::deleteCurrentItem()
+{
+ delete preview->item( preview->currentItem() );
+ if ( preview->currentItem() != -1 )
+ preview->setSelected( preview->currentItem(), TRUE );
+}
+
+void ListBoxEditor::currentItemChanged( TQListBoxItem *i )
+{
+ itemText->blockSignals( TRUE );
+ itemText->setText( "" );
+ itemPixmap->setText( "" );
+ itemText->blockSignals( FALSE );
+
+ if ( !i ) {
+ itemText->setEnabled( FALSE );
+ itemChoosePixmap->setEnabled( FALSE );
+ itemDeletePixmap->setEnabled( FALSE );
+ return;
+ }
+
+ itemText->blockSignals( TRUE );
+ itemText->setEnabled( TRUE );
+ itemChoosePixmap->setEnabled( TRUE );
+ itemDeletePixmap->setEnabled( i->pixmap() && !i->pixmap()->isNull() );
+
+ itemText->setText( i->text() );
+ if ( i->pixmap() )
+ itemPixmap->setPixmap( *i->pixmap() );
+ itemText->blockSignals( FALSE );
+}
+
+void ListBoxEditor::currentTextChanged( const TQString &txt )
+{
+ if ( preview->currentItem() == -1 )
+ return;
+
+ preview->blockSignals( TRUE );
+ if ( preview->item( preview->currentItem() )->pixmap() )
+ preview->changeItem( *preview->item( preview->currentItem() )->pixmap(), txt, preview->currentItem() );
+ else
+ preview->changeItem( txt, preview->currentItem() );
+ preview->blockSignals( FALSE );
+}
+
+void ListBoxEditor::okClicked()
+{
+ applyClicked();
+ accept();
+}
+
+void ListBoxEditor::cancelClicked()
+{
+ reject();
+}
+
+void ListBoxEditor::applyClicked()
+{
+ TQListBoxItem *i = 0;
+ TQValueList<PopulateListBoxCommand::Item> items;
+ for ( i = preview->firstItem(); i; i = i->next() ) {
+ PopulateListBoxCommand::Item item;
+ if ( i->pixmap() )
+ item.pix = *i->pixmap();
+ item.text = i->text();
+ items.append( item );
+ }
+
+ PopulateListBoxCommand *cmd = new PopulateListBoxCommand( i18n( "Edit the Items of '%1'" ).arg( listbox->name() ),
+ formwindow, listbox, items );
+ cmd->execute();
+ formwindow->commandHistory()->addCommand( cmd );
+}
+
+void ListBoxEditor::choosePixmap()
+{
+ if ( preview->currentItem() == -1 )
+ return;
+
+ TQPixmap pix;
+ if ( preview->item( preview->currentItem() )->pixmap() )
+ pix = qChoosePixmap( this, formwindow, *preview->item( preview->currentItem() )->pixmap() );
+ else
+ pix = qChoosePixmap( this, formwindow, TQPixmap() );
+
+ if ( pix.isNull() )
+ return;
+
+ TQString txt = preview->item( preview->currentItem() )->text();
+ preview->changeItem( pix, txt, preview->currentItem() );
+ itemDeletePixmap->setEnabled( TRUE );
+}
+
+void ListBoxEditor::moveItemUp()
+{
+ if ( preview->currentItem() < 1 )
+ return;
+
+ TQListBoxItem *i = preview->item( preview->currentItem() );
+ bool hasPix = (i->pixmap() != 0);
+ TQPixmap pix;
+ if ( hasPix )
+ pix = *i->pixmap();
+ TQString txt = i->text();
+
+ TQListBoxItem *p = i->prev();
+ if ( p->pixmap() )
+ preview->changeItem( *p->pixmap(), p->text(), preview->currentItem() );
+ else
+ preview->changeItem( p->text(), preview->currentItem() );
+
+ if ( hasPix )
+ preview->changeItem( pix, txt, preview->currentItem() - 1 );
+ else
+ preview->changeItem( txt, preview->currentItem() - 1 );
+}
+
+void ListBoxEditor::moveItemDown()
+{
+ if ( preview->currentItem() == -1 || preview->currentItem() > (int)preview->count() - 2 )
+ return;
+
+ TQListBoxItem *i = preview->item( preview->currentItem() );
+ bool hasPix = (i->pixmap() != 0);
+ TQPixmap pix;
+ if ( hasPix )
+ pix = *i->pixmap();
+ TQString txt = i->text();
+
+ TQListBoxItem *n = i->next();
+ if ( n->pixmap() )
+ preview->changeItem( *n->pixmap(), n->text(), preview->currentItem() );
+ else
+ preview->changeItem( n->text(), preview->currentItem() );
+
+ if ( hasPix )
+ preview->changeItem( pix, txt, preview->currentItem() + 1 );
+ else
+ preview->changeItem( txt, preview->currentItem() + 1 );
+}
+
+void ListBoxEditor::deletePixmap()
+{
+ if ( preview->currentItem() == -1 )
+ return;
+
+ TQListBoxItem *i = preview->item( preview->currentItem() );
+ preview->changeItem( i->text(), preview->currentItem() );
+ itemDeletePixmap->setEnabled( FALSE );
+}