src/qt/tools/designer/designer/configtoolboxdialog.ui.h

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/**********************************************************************
** Copyright (C) 2005-2007 Trolltech ASA.  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.
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#include "mainwindow.h"
#include "widgetaction.h"
#include "listviewdnd.h"
#include <qlistview.h>

void ConfigToolboxDialog::init()
{
    listViewTools->setSorting( -1 );
    listViewCommon->setSorting( -1 );

    ListViewDnd *toolsDnd = new ListViewDnd( listViewTools );
    toolsDnd->setDragMode( ListViewDnd::External | ListViewDnd::NullDrop | ListViewDnd::Flat );

    ListViewDnd *commonDnd = new ListViewDnd( listViewCommon );
    commonDnd->setDragMode( ListViewDnd::Both | ListViewDnd::Move | ListViewDnd::Flat );

    QObject::connect( toolsDnd, SIGNAL( dropped( QListViewItem * ) ),
                        commonDnd, SLOT( confirmDrop( QListViewItem * ) ) );
    QObject::connect( commonDnd, SIGNAL( dropped( QListViewItem * ) ),
                        commonDnd, SLOT( confirmDrop( QListViewItem * ) ) );

    QDict<QListViewItem> groups;
    QAction *a;
    for ( a = MainWindow::self->toolActions.last();
          a;
          a = MainWindow::self->toolActions.prev() ) {
        QString grp = ( (WidgetAction*)a )->group();
        QListViewItem *parent = groups.find( grp );
        if ( !parent ) {
            parent = new QListViewItem( listViewTools );
            parent->setText( 0, grp );
            parent->setOpen( TRUE );
            groups.insert( grp, parent );
        }
        QListViewItem *i = new QListViewItem( parent );
        i->setText( 0, a->text() );
        i->setPixmap( 0, a->iconSet().pixmap() );
    }
    for ( a = MainWindow::self->commonWidgetsPage.last(); a;
    a = MainWindow::self->commonWidgetsPage.prev() ) {
        QListViewItem *i = new QListViewItem( listViewCommon );
        i->setText( 0, a->text() );
        i->setPixmap( 0, a->iconSet().pixmap() );
    }

}


void ConfigToolboxDialog::addTool()
{
    QListView *src = listViewTools;

    bool addKids = FALSE;
    QListViewItem *nextSibling = 0;
    QListViewItem *nextParent = 0;
    QListViewItemIterator it = src->firstChild();
    for ( ; *it; it++ ) {
        // Hit the nextSibling, turn of child processing
        if ( (*it) == nextSibling )
            addKids = FALSE;

        if ( (*it)->isSelected() ) {
            if ( (*it)->childCount() == 0 ) {
                // Selected, no children
                QListViewItem *i = new QListViewItem( listViewCommon, listViewCommon->lastItem() );
                i->setText( 0, (*it)->text(0) );
                i->setPixmap( 0, *((*it)->pixmap(0)) );
                listViewCommon->setCurrentItem( i );
                listViewCommon->ensureItemVisible( i );
            } else if ( !addKids ) {
                // Children processing not set, so set it
                // Also find the item were we shall quit
                // processing children...if any such item
                addKids = TRUE;
                nextSibling = (*it)->nextSibling();
                nextParent = (*it)->parent();
                while ( nextParent && !nextSibling ) {
                    nextSibling = nextParent->nextSibling();
                    nextParent = nextParent->parent();
                }
            }
        } else if ( ((*it)->childCount() == 0) && addKids ) {
            // Leaf node, and we _do_ process children
            QListViewItem *i = new QListViewItem( listViewCommon, listViewCommon->lastItem() );
            i->setText( 0, (*it)->text(0) );
            i->setPixmap( 0, *((*it)->pixmap(0)) );
            listViewCommon->setCurrentItem( i );
            listViewCommon->ensureItemVisible( i );
        }
    }
}


void ConfigToolboxDialog::removeTool()
{
    QListViewItemIterator it = listViewCommon->firstChild();
    while ( *it ) {
        if ( (*it)->isSelected() )
            delete (*it);
        else
            it++;
    }
}


void ConfigToolboxDialog::moveToolUp()
{
    QListViewItem *next = 0;
    QListViewItem *item = listViewCommon->firstChild();
    for ( int i = 0; i < listViewCommon->childCount(); ++i ) {
        next = item->itemBelow();
        if ( item->isSelected() && (i > 0) && !item->itemAbove()->isSelected() )
            item->itemAbove()->moveItem( item );
        item = next;
    }
}


void ConfigToolboxDialog::moveToolDown()
{
    int count = listViewCommon->childCount();
    QListViewItem *next = 0;
    QListViewItem *item = listViewCommon->lastItem();
    for ( int i = 0; i < count; ++i ) {
        next = item->itemAbove();
        if ( item->isSelected() && (i > 0) && !item->itemBelow()->isSelected() )
            item->moveItem( item->itemBelow() );
        item = next;
    }

 //   QListViewItem *item = listViewCommon->firstChild();
 //   for ( int i = 0; i < listViewCommon->childCount(); ++i ) {
        //if ( item == listViewCommon->currentItem() ) {
        //    item->moveItem( item->itemBelow() );
        //    currentCommonToolChanged( item );
        //    break;
        //}
        //item = item->itemBelow();
 //   }
}


void ConfigToolboxDialog::currentToolChanged( QListViewItem *i )
{
    bool canAdd = FALSE;
    QListViewItemIterator it = listViewTools->firstChild();
    for ( ; *it; it++ ) {
        if ( (*it)->isSelected() ) {
            canAdd = TRUE;
            break;
        }
    }
    buttonAdd->setEnabled( canAdd || ( i && i->isSelected() ) );
}


void ConfigToolboxDialog::currentCommonToolChanged( QListViewItem *i )
{
    buttonUp->setEnabled( (bool) (i && i->itemAbove()) );
    buttonDown->setEnabled( (bool) (i && i->itemBelow()) );

    bool canRemove = FALSE;
    QListViewItemIterator it = listViewCommon->firstChild();
    for ( ; *it; it++ ) {
        if ( (*it)->isSelected() ) {
            canRemove = TRUE;
            break;
        }
    }
    buttonRemove->setEnabled( canRemove || ( i && i->isSelected() ) );
}


void ConfigToolboxDialog::ok()
{
    MainWindow::self->commonWidgetsPage.clear();
    QListViewItem *item = listViewCommon->firstChild();
    for ( int j = 0; j < listViewCommon->childCount(); item = item->itemBelow(), ++j ) {
        QAction *a = 0;
        for ( a = MainWindow::self->toolActions.last();
            a;
            a = MainWindow::self->toolActions.prev() ) {
            if ( a->text() == item->text( 0 ) )
                break;
        }
        if ( a )
            MainWindow::self->commonWidgetsPage.insert( j, a );
    }
}