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1461 lines
42 KiB
1461 lines
42 KiB
/* This file is part of the KDE project
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Copyright (C) 2001, 2002, 2003 The Karbon Developers
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <tqhbuttongroup.h>
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#include <tqinputdialog.h>
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#include <tqlayout.h>
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#include <tqcheckbox.h>
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#include <tqlistview.h>
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#include <tqptrvector.h>
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#include <tqtoolbutton.h>
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#include <tqpainter.h>
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#include <tqtabwidget.h>
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#include <tqlabel.h>
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#include <tqcursor.h>
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#include <klocale.h>
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#include <kglobal.h>
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#include <KoMainWindow.h>
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#include <kdebug.h>
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#include <kiconloader.h>
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#include <klineeditdlg.h>
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#include <kinputdialog.h>
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#include "karbon_part.h"
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#include "karbon_view.h"
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#include "karbon_factory.h"
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#include "karbon_resourceserver.h"
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#include "vdocument.h"
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#include "vkopainter.h"
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#include "vlayer.h"
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#include "vlayercmd.h"
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#include "vdeletecmd.h"
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#include "vzordercmd.h"
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#include "vgroupcmd.h"
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#include "vungroupcmd.h"
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#include "vselection.h"
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#include "vstroke.h"
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#include "vcanvas.h"
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#include "vdocumentdocker.h"
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#include <visitors/vselectiondesc.h>
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static long g_lastKey = 0;
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/*************************************************************************
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* Document tab *
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*************************************************************************/
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VDocumentPreview::VDocumentPreview( KarbonView* view, TQWidget* parent )
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: TQWidget( parent, "DocumentPreview" ), m_document( &view->part()->document() ), m_view( view )
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{
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update();
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installEventFilter( this );
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setBackgroundMode( TQt::NoBackground );
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setMouseTracking( true );
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m_dragging = false;
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m_docpixmap = 0L;
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} // VDocumentPreview::VDocumentPreview
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VDocumentPreview::~VDocumentPreview()
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{
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delete m_docpixmap;
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} // VDocumentPreview::~VDocumentPreview
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void
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VDocumentPreview::reset()
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{
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delete m_docpixmap;
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m_docpixmap = 0L;
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}
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bool
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VDocumentPreview::eventFilter( TQObject* object, TQEvent* event )
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{
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double scaleFactor;
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double xoffset = 0.;
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double yoffset = 0.;
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if ( ( height() - 4 ) / m_document->height() > ( width() - 4 ) / m_document->width() )
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{
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scaleFactor = ( width() - 4 ) / m_document->width();
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yoffset = ( ( height() - 4 ) / scaleFactor - m_document->height() ) / 2;
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}
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else
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{
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scaleFactor = ( height() - 4 ) / m_document->height();
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xoffset = ( ( width() - 4 ) / scaleFactor - m_document->width() ) / 2;
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}
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KoRect rect = m_view->canvasWidget()->boundingBox();
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TQMouseEvent* mouseEvent = TQT_TQMOUSEEVENT( event );
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if( event->type() == TQEvent::MouseButtonPress )
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{
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m_firstPoint.setX( mouseEvent->pos().x() );
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m_firstPoint.setY( mouseEvent->pos().y() );
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m_lastPoint = m_firstPoint;
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KoPoint p3( m_firstPoint.x() / scaleFactor - xoffset,
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( height() - m_firstPoint.y() ) / scaleFactor - yoffset );
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m_dragging = rect.contains( p3 );
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}
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else if( event->type() == TQEvent::MouseButtonRelease )
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{
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if( m_dragging )
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{
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m_lastPoint.setX( mouseEvent->pos().x() );
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m_lastPoint.setY( mouseEvent->pos().y() );
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double dx = m_lastPoint.x() - m_firstPoint.x();
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double dy = m_lastPoint.y() - m_firstPoint.y();
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scaleFactor /= m_view->zoom();
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m_view->canvasWidget()->scrollBy( int( dx / scaleFactor ), int( dy / scaleFactor ) );
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m_firstPoint = m_lastPoint;
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m_dragging = false;
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update();
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}
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}
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else if( event->type() == TQEvent::MouseMove )
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{
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if( m_dragging )
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{
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m_lastPoint.setX( mouseEvent->pos().x() );
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m_lastPoint.setY( mouseEvent->pos().y() );
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update();
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/*double dx = m_lastPoint.x() - m_firstPoint.x();
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double dy = m_lastPoint.y() - m_firstPoint.y();
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scaleFactor /= m_view->zoom();
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m_view->canvasWidget()->scrollBy( int( dx / scaleFactor ), int( dy / scaleFactor ) );
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m_firstPoint = m_lastPoint;*/
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}
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else
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{
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KoPoint p3( mouseEvent->pos().x() / scaleFactor - xoffset,
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( height() - mouseEvent->pos().y() ) / scaleFactor - yoffset );
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setCursor( rect.contains( p3 ) ? TQCursor::SizeAllCursor : TQCursor( TQt::arrowCursor ) );
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}
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}
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return TQWidget::eventFilter( object, event );
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}
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void
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VDocumentPreview::paintEvent( TQPaintEvent* )
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{
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// TODO : use NotROP, otherwise too slow
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TQPixmap pixmap( width(), height() );
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double xoffset = 0.;
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double yoffset = 0.;
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double scaleFactor;
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if ( ( height() - 4 ) / m_document->height() > ( width() - 4 ) / m_document->width() )
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{
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scaleFactor = ( width() - 4 ) / m_document->width();
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yoffset = ( ( height() - 4 ) / scaleFactor - m_document->height() ) / 2;
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}
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else
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{
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scaleFactor = ( height() - 4 ) / m_document->height();
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xoffset = ( ( width() - 4 ) / scaleFactor - m_document->width() ) / 2;
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}
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xoffset += 2 / scaleFactor;
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yoffset += 2 / scaleFactor;
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if( !m_docpixmap || m_docpixmap->width() != width() || m_docpixmap->height() != height() )
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{
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delete m_docpixmap;
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m_docpixmap = new TQPixmap( width(), height() );
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VKoPainter p( TQT_TQPAINTDEVICE(m_docpixmap), width(), height() );
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p.clear( TQColor( 195, 194, 193 ) );
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p.setWorldMatrix( TQWMatrix( 1, 0, 0, -1, xoffset * scaleFactor, height() - yoffset * scaleFactor ) );
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p.setZoomFactor( scaleFactor );
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KoRect rect( -xoffset, -yoffset, m_document->width() + xoffset, m_document->height() + yoffset );
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// draw doc outline
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VColor c( TQt::black );
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VStroke stroke( c, 0L, 1.0 / scaleFactor );
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p.setPen( stroke );
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p.setBrush( TQt::white );
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p.drawRect( KoRect( 2, 2, m_document->width() - 2, m_document->height() - 2 ) );
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m_document->draw( &p, &rect );
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p.end();
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}
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bitBlt( &pixmap, 0, 0, m_docpixmap, 0, 0, width(), height() );
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// draw viewport rect
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{
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TQPainter p( &pixmap );
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p.setWorldMatrix( TQWMatrix( scaleFactor, 0, 0, -scaleFactor, xoffset * scaleFactor, height() - yoffset * scaleFactor ) );
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p.setPen( TQt::red );
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double dx = ( m_lastPoint.x() - m_firstPoint.x() ) * m_view->zoom();
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double dy = ( m_lastPoint.y() - m_firstPoint.y() ) * m_view->zoom();
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KoPoint p1( dx / scaleFactor, dy / scaleFactor );
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p1 = m_view->canvasWidget()->toContents( p1 );
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KoPoint p2( dx / scaleFactor + m_view->canvasWidget()->width(), dy / scaleFactor + m_view->canvasWidget()->height() );
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p2 = m_view->canvasWidget()->toContents( p2 );
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p.drawRect( int( p1.x() ), int( p1.y() ), int( p2.x() - p1.x() ), int( p2.y() - p1.y() ) );
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}
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TQPainter pw( &pixmap );
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pw.setPen( colorGroup().light() );
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pw.drawLine( 1, 1, 1, height() - 2 );
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pw.drawLine( 1, 1, width() - 2, 1 );
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pw.drawLine( width() - 1, height() - 1, 0, height() - 1 );
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pw.drawLine( width() - 1, height() - 1, width() - 1, 0 );
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pw.setPen( colorGroup().dark() );
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pw.drawLine( 0, 0, width() - 1, 0 );
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pw.drawLine( 0, 0, 0, height() - 1 );
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pw.drawLine( width() - 2, height() - 2, width() - 2, 1 );
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pw.drawLine( width() - 2, height() - 2, 1, height() - 2 );
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pw.end();
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bitBlt( this, 0, 0, &pixmap, 0, 0, width(), height() );
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} // VDocumentPreview::paintEvent
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VDocumentTab::VDocumentTab( KarbonView* view, TQWidget* parent )
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: TQWidget( parent, "DocumentTab" ), m_view( view )
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{
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TQFrame* frame;
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TQGridLayout* tqlayout = new TQGridLayout( this );
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tqlayout->setMargin( 3 );
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tqlayout->setSpacing( 2 );
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tqlayout->addMultiCellWidget( m_documentPreview = new VDocumentPreview( m_view, this ), 0, 7, 2, 2 );
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tqlayout->addWidget( new TQLabel( i18n( "document width", "Width:" ), this ), 0, 0 );
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tqlayout->addWidget( new TQLabel( i18n( "Height:" ), this ), 1, 0 );
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tqlayout->addMultiCellWidget( frame = new TQFrame( this ), 2, 2, 0, 1 );
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frame->setFrameShape( TQFrame::HLine );
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tqlayout->addWidget( new TQLabel( i18n( "Layers:" ), this ), 3, 0 );
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tqlayout->addWidget( new TQLabel( i18n( "Format:" ), this ), 4, 0 );
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tqlayout->addMultiCellWidget( frame = new TQFrame( this ), 5, 5, 0, 1 );
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frame->setFrameShape( TQFrame::HLine );
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//tqlayout->addMultiCellWidget( new TQLabel( i18n( "Zoom factor:" ), this ), 6, 6, 0, 1 );
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tqlayout->addWidget( m_width = new TQLabel( this ), 0, 1 );
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tqlayout->addWidget( m_height = new TQLabel( this ), 1, 1 );
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tqlayout->addWidget( m_layers = new TQLabel( this ), 3, 1 );
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tqlayout->addWidget( m_format = new TQLabel( this ), 4, 1 );
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tqlayout->setRowStretch( 7, 1 );
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tqlayout->setColStretch( 0, 0 );
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tqlayout->setColStretch( 1, 0 );
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tqlayout->setColStretch( 2, 2 );
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//tqlayout->addWidget(
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m_width->setAlignment( AlignRight );
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m_height->setAlignment( AlignRight );
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m_layers->setAlignment( AlignRight );
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m_format->setAlignment( AlignRight );
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connect( view->part()->commandHistory(), TQT_SIGNAL( commandAdded( VCommand* ) ), this, TQT_SLOT( slotCommandAdded( VCommand* ) ) );
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connect( view->part()->commandHistory(), TQT_SIGNAL( commandExecuted() ), this, TQT_SLOT( slotCommandExecuted() ) );
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connect( view, TQT_SIGNAL( pageLayoutChanged() ), this, TQT_SLOT( slotCommandExecuted() ) );
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connect( view->canvasWidget(), TQT_SIGNAL( viewportChanged() ), this, TQT_SLOT( slotViewportChanged() ) );
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updateDocumentInfo();
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} // VDocumentTab::VDocumentTab
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VDocumentTab::~VDocumentTab()
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{
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} // VDocumentTab::~VDocumentTab
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void
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VDocumentTab::updateDocumentInfo()
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{
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m_width->setText( KoUnit::toUserStringValue( m_view->part()->document().width(), m_view->part()->unit() ) + m_view->part()->unitName() );
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m_height->setText( KoUnit::toUserStringValue( m_view->part()->document().height(), m_view->part()->unit() ) + m_view->part()->unitName() );
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m_layers->setText( TQString::number( m_view->part()->document().layers().count() ) );
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} // VDocumentTab::updateDocumentInfo
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void
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VDocumentTab::slotCommandAdded( VCommand * )
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{
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m_documentPreview->reset();
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m_documentPreview->update();
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}
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void
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VDocumentTab::slotZoomChanged( double )
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{
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m_documentPreview->update();
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}
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void
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VDocumentTab::slotViewportChanged()
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{
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m_documentPreview->update();
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updateDocumentInfo();
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}
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void
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VDocumentTab::slotCommandExecuted()
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{
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m_documentPreview->reset();
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m_documentPreview->update();
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}
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/*************************************************************************
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* Layers tab *
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*************************************************************************/
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VObjectListViewItem::VObjectListViewItem( TQListViewItem* parent, VObject* object, VDocument *doc, uint key, TQPtrDict<VObjectListViewItem> *map )
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: TQListViewItem( parent, 0L ), m_object( object ), m_document( doc ), m_key( key ), m_map( map )
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{
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update();
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// add itself to object list item map
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m_map->insert( object, this );
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}
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VObjectListViewItem::~VObjectListViewItem()
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{
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// remove itself from object list item map
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m_map->take( m_object );
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}
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TQString
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VObjectListViewItem::key( int, bool ) const
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{
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return TQString( "%1" ).tqarg( m_key );
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}
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void
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VObjectListViewItem::update()
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{
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// text description
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VSelectionDescription selectionDesc;
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selectionDesc.visit( *m_object );
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setText( 0, TQString( "%1" ).tqarg( selectionDesc.shortDescription() ) );
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// draw thumb preview (16x16)
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TQPixmap preview;
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preview.resize( 16, 16 );
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VKoPainter p( TQT_TQPAINTDEVICE(&preview), 16, 16, false );
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// Y mirroring
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TQWMatrix mat;
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mat.scale( 1, -1 );
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KoRect bbox = m_object->boundingBox();
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mat.translate( 0, -16 );
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double factor = 16. / kMax( bbox.width(), bbox.height() );
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mat.translate( -bbox.x() * factor, -bbox.y() * factor );
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p.setWorldMatrix( mat );
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// TODO: When the document will support page size, change the following line.
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p.setZoomFactor( factor );
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m_object->draw( &p );
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p.setZoomFactor( 1 );
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p.setWorldMatrix( TQWMatrix() );
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p.setPen( TQt::black );
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p.setBrush( TQt::NoBrush );
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p.drawRect( KoRect( 0, 0, 16, 16 ) );
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p.end();
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// set thumb preview, lock and visible pixmaps
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setPixmap( 0, preview );
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TQString s = ( m_object->state() == VObject::normal_locked || m_object->state() == VObject::hidden_locked ) ? "locked" : "unlocked";
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setPixmap( 1, *KarbonFactory::rServer()->cachePixmap( s, KIcon::Small ) );
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s = ( m_object->state() == VObject::hidden || m_object->state() == VObject::hidden_locked ) ? "14_layer_novisible" : "14_layer_visible";
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setPixmap( 2, *KarbonFactory::rServer()->cachePixmap( s, KIcon::Small ) );
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}
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int
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VObjectListViewItem::compare( TQListViewItem *i, int /*col*/, bool /*ascending*/ ) const
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{
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VObjectListViewItem *objectItem = dynamic_cast<VObjectListViewItem*>(i);
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if( ! objectItem ) return 0;
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return m_key < objectItem->m_key ? -1 : 1;
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}
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VLayerListViewItem::VLayerListViewItem( TQListView* parent, VLayer* layer, VDocument *doc, TQPtrDict<VLayerListViewItem> *map )
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: TQCheckListItem( parent, 0L, CheckBox ), m_layer( layer ), m_document( doc), m_map( map )
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{
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update();
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// add itself to layer list item map
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m_map->insert( layer, this );
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} // VLayerListViewItem::VLayerListViewItem
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VLayerListViewItem::~VLayerListViewItem()
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{
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// remove itself from layer list item map
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m_map->take( m_layer );
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}
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void
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VLayerListViewItem::update()
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{
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// draw thumb preview (16x16)
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TQPixmap preview;
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preview.resize( 16, 16 );
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VKoPainter p( TQT_TQPAINTDEVICE(&preview), 16, 16, false );
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// Y mirroring
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TQWMatrix mat;
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mat.scale( 1, -1 );
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mat.translate( 0, -16 );
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p.setWorldMatrix( mat );
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// TODO: When the document will support page size, change the following line.
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p.setZoomFactor( 16. / 800. );
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m_layer->draw( &p );
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p.setZoomFactor( 1 );
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p.setWorldMatrix( TQWMatrix() );
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p.setPen( TQt::black );
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p.setBrush( TQt::NoBrush );
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p.drawRect( KoRect( 0, 0, 16, 16 ) );
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p.end();
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// text description
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setOn( m_layer->selected() );
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setText( 0, m_layer->name() );
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// set thumb preview, lock and visible pixmaps
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setPixmap( 0, preview );
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TQString s = ( m_layer->state() == VObject::normal_locked || m_layer->state() == VObject::hidden_locked ) ? "locked" : "unlocked";
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setPixmap( 1, *KarbonFactory::rServer()->cachePixmap( s, KIcon::Small ) );
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s = ( m_layer->state() == VObject::normal || m_layer->state() == VObject::normal_locked ) ? "14_layer_visible" : "14_layer_novisible";
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setPixmap( 2, *KarbonFactory::rServer()->cachePixmap( s, KIcon::Small ) );
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} // VLayerListViewItem::update
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void
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VLayerListViewItem::stateChange( bool on )
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{
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m_layer->setSelected( on );
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} // VLayerListViewItem::stateChange
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int
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VLayerListViewItem::pos()
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{
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VLayerListViewItem* item;
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if( !( item = (VLayerListViewItem*)itemAbove() ) )
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return 0;
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else
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return 1 + item->pos();
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} // VLayerListViewItem::pos
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TQString
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VLayerListViewItem::key( int, bool ) const
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{
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return TQString( "%1" ).tqarg( m_key );
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}
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int
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VLayerListViewItem::compare( TQListViewItem *i, int /*col*/, bool /*ascending*/ ) const
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{
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VLayerListViewItem *layerItem = dynamic_cast<VLayerListViewItem*>(i);
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if( ! layerItem ) return 0;
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return m_key < layerItem->m_key ? -1 : 1;
|
|
}
|
|
|
|
VLayersTab::VLayersTab( KarbonView* view, TQWidget* parent )
|
|
: TQWidget( parent, "LayersTab" ), m_view( view ), m_document( &view->part()->document() )
|
|
{
|
|
|
|
TQToolButton* button;
|
|
TQVBoxLayout* tqlayout = new TQVBoxLayout( this, 1 );
|
|
tqlayout->addWidget( m_layersListView = new TQListView( this ), 1 );
|
|
m_buttonGroup = new TQHButtonGroup( this );
|
|
m_buttonGroup->setInsideMargin( 3 );
|
|
button = new TQToolButton( m_buttonGroup );
|
|
button->setIconSet( SmallIcon( "14_layer_newlayer" ) );
|
|
button->setTextLabel( i18n( "New" ) );
|
|
m_buttonGroup->insert( button );
|
|
button = new TQToolButton( m_buttonGroup );
|
|
button->setIconSet( SmallIcon( "14_layer_raiselayer" ) );
|
|
button->setTextLabel( i18n( "Raise" ) );
|
|
m_buttonGroup->insert( button );
|
|
button = new TQToolButton( m_buttonGroup );
|
|
button->setIconSet( SmallIcon( "14_layer_lowerlayer" ) );
|
|
button->setTextLabel( i18n( "Lower" ) );
|
|
m_buttonGroup->insert( button );
|
|
button = new TQToolButton( m_buttonGroup );
|
|
button->setIconSet( SmallIcon( "14_layer_deletelayer" ) );
|
|
button->setTextLabel( i18n( "Delete" ) );
|
|
m_buttonGroup->insert( button );
|
|
tqlayout->addWidget( m_buttonGroup, 0);
|
|
tqlayout->setSpacing( 0 );
|
|
tqlayout->setMargin( 3 );
|
|
|
|
m_layersListView->setAllColumnsShowFocus( true );
|
|
m_layersListView->addColumn( i18n( "Item" ), 120 );
|
|
m_layersListView->addColumn( i18n( "L" ), 20 );
|
|
m_layersListView->addColumn( i18n( "V" ), 20 );
|
|
m_layersListView->setColumnWidthMode( 0, TQListView::Maximum );
|
|
m_layersListView->setColumnAlignment( 1, TQt::AlignCenter );
|
|
m_layersListView->setColumnAlignment( 2, TQt::AlignCenter );
|
|
m_layersListView->setResizeMode( TQListView::NoColumn );
|
|
m_layersListView->setSorting( 0, false );
|
|
m_layersListView->setRootIsDecorated( true );
|
|
m_layersListView->setSelectionMode( TQListView::Extended );
|
|
|
|
connect( m_layersListView, TQT_SIGNAL( clicked( TQListViewItem*, const TQPoint&, int ) ), this, TQT_SLOT( itemClicked( TQListViewItem*, const TQPoint&, int ) ) );
|
|
connect( m_layersListView, TQT_SIGNAL( rightButtonClicked( TQListViewItem*, const TQPoint&, int ) ), this, TQT_SLOT( renameItem( TQListViewItem*, const TQPoint&, int ) ) );
|
|
connect( m_layersListView, TQT_SIGNAL( selectionChanged() ), this, TQT_SLOT( selectionChangedFromList() ) );
|
|
connect( m_view, TQT_SIGNAL( selectionChange() ), this, TQT_SLOT( selectionChangedFromTool() ) );
|
|
connect( m_buttonGroup, TQT_SIGNAL( clicked( int ) ), this, TQT_SLOT( slotButtonClicked( int ) ) );
|
|
connect( view->part()->commandHistory(), TQT_SIGNAL( commandExecuted( VCommand*) ), this, TQT_SLOT( slotCommandExecuted( VCommand* ) ) );
|
|
|
|
tqlayout->activate();
|
|
updateLayers();
|
|
} // VLayersTab::VLayersTab
|
|
|
|
VLayersTab::~VLayersTab()
|
|
{
|
|
} // VLayersTab::~VLayersTab
|
|
|
|
void
|
|
VLayersTab::slotButtonClicked( int ID )
|
|
{
|
|
switch( ID )
|
|
{
|
|
case 0:
|
|
addLayer(); break;
|
|
case 1:
|
|
raiseItem(); break;
|
|
case 2:
|
|
lowerItem(); break;
|
|
case 3:
|
|
deleteItem(); break;
|
|
}
|
|
} // VLayersTab::slotButtonClicked
|
|
|
|
void
|
|
VLayersTab::resetSelection()
|
|
{
|
|
TQListViewItemIterator it( m_layersListView );
|
|
|
|
// iterates over all list items and deselects them manually
|
|
// to avoid the list views selectionChanged signal
|
|
for(; it.current(); ++it )
|
|
{
|
|
it.current()->setSelected( false );
|
|
it.current()->tqrepaint();
|
|
}
|
|
}
|
|
|
|
void
|
|
VLayersTab::selectActiveLayer()
|
|
{
|
|
if( ! m_layers[ m_document->activeLayer() ] )
|
|
{
|
|
TQPtrVector<VLayer> vector;
|
|
m_document->layers().toVector( &vector );
|
|
// find another layer to set active
|
|
for( int i = vector.count() - 1; i >= 0; i-- )
|
|
if ( vector[i]->state() != VObject::deleted )
|
|
{
|
|
m_document->setActiveLayer( vector[i] );
|
|
break;
|
|
}
|
|
}
|
|
|
|
// deselect all other layers
|
|
TQPtrDictIterator<VLayerListViewItem> it( m_layers );
|
|
for(; it.current(); ++it )
|
|
{
|
|
it.current()->setSelected( false );
|
|
it.current()->tqrepaint();
|
|
}
|
|
|
|
VLayerListViewItem *layerItem = m_layers[ m_document->activeLayer() ];
|
|
if( layerItem )
|
|
{
|
|
layerItem->setSelected( true );
|
|
layerItem->tqrepaint();
|
|
kdDebug(38000) << "selecting active layer: " << layerItem->text() << endl;
|
|
}
|
|
}
|
|
|
|
void
|
|
VLayersTab::selectionChangedFromTool()
|
|
{
|
|
resetSelection();
|
|
removeDeletedObjectsFromList();
|
|
|
|
// TODO : use some kind of mapping...
|
|
VObjectListIterator itr = m_document->selection()->objects();
|
|
for( ; itr.current(); ++itr )
|
|
if( itr.current()->state() != VObject::deleted )
|
|
{
|
|
VObject *obj = itr.current();
|
|
|
|
VObjectListViewItem *item = m_objects[ obj ];
|
|
if( ! item )
|
|
{
|
|
VLayerListViewItem *layerItem = m_layers[ obj->parent() ];
|
|
if( layerItem )
|
|
updateObjects( layerItem->layer(), layerItem );
|
|
else
|
|
{
|
|
VObjectListViewItem *objectItem = m_objects[ obj->parent() ];
|
|
if( objectItem )
|
|
updateObjects( objectItem->object(), objectItem );
|
|
else
|
|
continue;
|
|
}
|
|
item = m_objects[ obj ];
|
|
}
|
|
if( ! item ) continue;
|
|
|
|
item->setSelected( true );
|
|
item->update();
|
|
}
|
|
selectActiveLayer();
|
|
}
|
|
|
|
void
|
|
VLayersTab::updateChildItems( TQListViewItem *item )
|
|
{
|
|
TQListViewItemIterator it( item );
|
|
|
|
// iterator points to item, so make the next item current first
|
|
for( ++it; it.current(); ++it )
|
|
{
|
|
VObjectListViewItem *objectItem = dynamic_cast<VObjectListViewItem *>( it.current() );
|
|
if( ! objectItem ) continue;
|
|
|
|
if( dynamic_cast<VGroup*>( objectItem->object() ) )
|
|
updateChildItems( objectItem );
|
|
|
|
objectItem->update();
|
|
objectItem->tqrepaint();
|
|
}
|
|
}
|
|
|
|
void
|
|
VLayersTab::toggleState( VObject *obj, int col )
|
|
{
|
|
switch( col )
|
|
{
|
|
case 1: // toggle visibility
|
|
if( obj->state() == VObject::hidden_locked )
|
|
obj->setState( VObject::hidden );
|
|
else if( obj->state() == VObject::normal_locked )
|
|
obj->setState( VObject::selected );
|
|
else if( obj->state() == VObject::normal || obj->state() >= VObject::selected )
|
|
obj->setState( VObject::normal_locked );
|
|
else if( obj->state() == VObject::hidden )
|
|
obj->setState( VObject::hidden_locked );
|
|
break;
|
|
case 2: // toggle locking
|
|
if( obj->state() == VObject::hidden_locked )
|
|
obj->setState( VObject::normal_locked );
|
|
else if( obj->state() == VObject::normal_locked )
|
|
obj->setState( VObject::hidden_locked );
|
|
else if( obj->state() == VObject::normal || obj->state() >= VObject::selected )
|
|
obj->setState( VObject::hidden );
|
|
else if( obj->state() == VObject::hidden )
|
|
obj->setState( VObject::selected );
|
|
break;
|
|
default: return;
|
|
}
|
|
|
|
if( obj->state() < VObject::selected )
|
|
m_document->selection()->take( *obj );
|
|
else
|
|
m_document->selection()->append( obj );
|
|
}
|
|
|
|
void
|
|
VLayersTab::itemClicked( TQListViewItem* item, const TQPoint &, int col )
|
|
{
|
|
if( item )
|
|
{
|
|
VLayerListViewItem *layerItem = dynamic_cast<VLayerListViewItem *>( item );
|
|
if( layerItem )
|
|
{
|
|
if( col == 0 )
|
|
{
|
|
m_document->setActiveLayer( layerItem->layer() );
|
|
selectActiveLayer();
|
|
}
|
|
if( col > 0 )
|
|
{
|
|
toggleState( layerItem->layer(), col );
|
|
|
|
layerItem->update();
|
|
layerItem->tqrepaint();
|
|
|
|
updateChildItems( layerItem );
|
|
|
|
m_view->part()->repaintAllViews();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
VObjectListViewItem *objectItem = dynamic_cast< VObjectListViewItem *>( item );
|
|
|
|
if( col == 0 )
|
|
{
|
|
VObject *obj = objectItem->object();
|
|
if( obj->state() == VObject::normal )
|
|
obj->setState( VObject::selected );
|
|
}
|
|
if( col > 0 )
|
|
{
|
|
toggleState( objectItem->object(), col );
|
|
|
|
if( objectItem->object()->state() == VObject::selected )
|
|
objectItem->setSelected( true );
|
|
else
|
|
objectItem->setSelected( false );
|
|
|
|
objectItem->update();
|
|
objectItem->tqrepaint();
|
|
|
|
if( dynamic_cast<VGroup*>( objectItem->object() ) )
|
|
updateChildItems( objectItem );
|
|
|
|
m_view->part()->repaintAllViews();
|
|
}
|
|
}
|
|
}
|
|
} // VLayersTab::itemClicked
|
|
|
|
void
|
|
VLayersTab::selectionChangedFromList()
|
|
{
|
|
m_document->selection()->clear();
|
|
|
|
TQListViewItemIterator it( m_layersListView );
|
|
|
|
// iterate over all list items and add their corresponding object
|
|
// to the documents selection if the list item is selected and not hidden or locked or both
|
|
for(; it.current(); ++it )
|
|
{
|
|
VObjectListViewItem *objectItem = dynamic_cast<VObjectListViewItem *>( it.current() );
|
|
if( ! objectItem ) continue;
|
|
|
|
VObject::VState state = objectItem->object()->state();
|
|
|
|
if( state == VObject::deleted )
|
|
{
|
|
delete objectItem;
|
|
continue;
|
|
}
|
|
|
|
if( objectItem->isSelected() && (state != VObject::hidden) && (state != VObject::normal_locked )
|
|
&& (state != VObject::hidden_locked) )
|
|
{
|
|
m_document->selection()->append( objectItem->object() );
|
|
objectItem->tqrepaint();
|
|
}
|
|
}
|
|
|
|
m_view->selectionChanged();
|
|
m_view->part()->repaintAllViews();
|
|
}
|
|
|
|
void
|
|
VLayersTab::renameItem( TQListViewItem* item, const TQPoint&, int col )
|
|
{
|
|
if ( ( item ) && col == 0 )
|
|
{
|
|
bool ok = true;
|
|
VLayerListViewItem* layerItem = dynamic_cast<VLayerListViewItem *>( item );
|
|
if( !layerItem )
|
|
{
|
|
VObjectListViewItem *objectItem = dynamic_cast< VObjectListViewItem *>( item );
|
|
VObject *obj = objectItem->object();
|
|
TQString name = KInputDialog::getText( i18n( "Current Object" ), i18n( "Change the name of the object:" ),
|
|
obj->name(), &ok, this );
|
|
if( ok )
|
|
{
|
|
m_document->setObjectName( obj, name );
|
|
objectItem->update();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
TQString name = KInputDialog::getText( i18n( "Rename Layer" ), i18n( "Change the name of the current layer:" ),
|
|
layerItem->layer()->name(), &ok, this );
|
|
if( ok )
|
|
{
|
|
layerItem->layer()->setName( name );
|
|
layerItem->update();
|
|
}
|
|
}
|
|
}
|
|
} // VLayersTab::renameItem
|
|
|
|
void
|
|
VLayersTab::addLayer()
|
|
{
|
|
bool ok = true;
|
|
TQString name = KInputDialog::getText( i18n( "New Layer" ), i18n( "Enter the name of the new layer:" ),
|
|
i18n( "New layer" ), &ok, this );
|
|
if( ok )
|
|
{
|
|
VLayer* layer = new VLayer( m_document );
|
|
layer->setName( name );
|
|
VLayerCmd* cmd = new VLayerCmd( m_document, i18n( "Add Layer" ),
|
|
layer, VLayerCmd::addLayer );
|
|
m_view->part()->addCommand( cmd, true );
|
|
updateLayers();
|
|
}
|
|
} // VLayersTab::addLayer
|
|
|
|
void
|
|
VLayersTab::raiseItem()
|
|
{
|
|
VCommand *cmd = 0L;
|
|
//TQListViewItem *newselection = 0L;
|
|
TQListViewItemIterator it( m_layersListView );
|
|
|
|
if( m_document->selection()->objects().count() )
|
|
{
|
|
cmd = new VZOrderCmd( m_document, VZOrderCmd::up );
|
|
m_view->part()->addCommand( cmd, true );
|
|
}
|
|
else
|
|
{
|
|
for(; it.current(); ++it )
|
|
{
|
|
if( ! it.current()->isSelected() ) continue;
|
|
|
|
VLayerListViewItem* layerItem = dynamic_cast<VLayerListViewItem *>( it.current() );
|
|
if( layerItem )
|
|
{
|
|
VLayer *layer = layerItem->layer();
|
|
if( layer && m_document->canRaiseLayer( layer ) )
|
|
{
|
|
cmd = new VLayerCmd( m_document, i18n( "Raise Layer" ),
|
|
layerItem->layer(), VLayerCmd::raiseLayer );
|
|
m_view->part()->addCommand( cmd, true );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if( cmd ) updatePreviews();
|
|
} // VLayersTab::raiseItem
|
|
|
|
void
|
|
VLayersTab::lowerItem()
|
|
{
|
|
VCommand *cmd = 0L;
|
|
TQListViewItemIterator it( m_layersListView );
|
|
|
|
if( m_document->selection()->objects().count() )
|
|
{
|
|
cmd = new VZOrderCmd( m_document, VZOrderCmd::down );
|
|
m_view->part()->addCommand( cmd, true );
|
|
}
|
|
else
|
|
{
|
|
for(; it.current(); ++it )
|
|
{
|
|
if( ! it.current()->isSelected() ) continue;
|
|
|
|
VLayerListViewItem* layerItem = dynamic_cast<VLayerListViewItem *>( it.current() );
|
|
if( layerItem )
|
|
{
|
|
VLayer *layer = layerItem->layer();
|
|
if( layer && m_document->canLowerLayer( layer ) )
|
|
{
|
|
cmd = new VLayerCmd( m_document, i18n( "Lower Layer" ), layer, VLayerCmd::lowerLayer );
|
|
m_view->part()->addCommand( cmd, true );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if( cmd ) updatePreviews();
|
|
} // VLayersTab::lowerItem
|
|
|
|
void
|
|
VLayersTab::deleteItem()
|
|
{
|
|
VCommand *cmd = 0L;
|
|
TQListViewItemIterator it( m_layersListView );
|
|
|
|
TQPtrList<TQListViewItem> deleteItems;
|
|
deleteItems.setAutoDelete( false );
|
|
|
|
// collect all selected items because they get deselected
|
|
// when the first item is removed
|
|
for(; it.current(); ++it )
|
|
{
|
|
if( ! it.current()->isSelected() ) continue;
|
|
deleteItems.append( it.current() );
|
|
}
|
|
|
|
for( ;deleteItems.first(); )
|
|
{
|
|
VLayerListViewItem* layerItem = dynamic_cast< VLayerListViewItem *>( deleteItems.current() );
|
|
if( layerItem )
|
|
{
|
|
VLayer *layer = layerItem->layer();
|
|
if( layer && m_layers.count() > 1 )
|
|
{
|
|
cmd = new VLayerCmd( m_document, i18n( "Delete Layer" ), layer, VLayerCmd::deleteLayer );
|
|
|
|
VObjectListIterator itr = layer->objects();
|
|
// iterate over this layers child objects and remove them from the internal
|
|
// object list and the list of the to be deleted items
|
|
for( ; itr.current(); ++itr )
|
|
{
|
|
VObjectListViewItem *objectItem = m_objects.take( itr.current() );
|
|
deleteItems.remove( objectItem );
|
|
}
|
|
|
|
delete layerItem;
|
|
|
|
m_view->part()->addCommand( cmd );
|
|
|
|
selectActiveLayer();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
VObjectListViewItem* item = dynamic_cast< VObjectListViewItem *>( deleteItems.current() );
|
|
if( item )
|
|
{
|
|
cmd = new VDeleteCmd( m_document, item->object() );
|
|
|
|
delete item;
|
|
|
|
m_view->part()->addCommand( cmd );
|
|
}
|
|
}
|
|
// remove first item, next item becomes current
|
|
deleteItems.removeFirst();
|
|
}
|
|
if( cmd )
|
|
{
|
|
updatePreviews();
|
|
m_view->part()->repaintAllViews();
|
|
}
|
|
} // VLayersTab::deleteItem
|
|
|
|
void
|
|
VLayersTab::updatePreviews()
|
|
{
|
|
// TODO: Optimization: call update() on each view item...
|
|
updateLayers();
|
|
} // VLayersTab::updatePreviews
|
|
|
|
void
|
|
VLayersTab::updateLayers()
|
|
{
|
|
removeDeletedObjectsFromList();
|
|
|
|
TQPtrVector<VLayer> vector;
|
|
m_document->layers().toVector( &vector );
|
|
VLayerListViewItem* item = 0L;
|
|
for( int i = vector.count() - 1; i >= 0; i-- )
|
|
{
|
|
if ( vector[i]->state() != VObject::deleted )
|
|
{
|
|
if( !m_layers[ vector[i] ] )
|
|
{
|
|
item = new VLayerListViewItem( m_layersListView, vector[i], m_document, &m_layers );
|
|
item->setOpen( true );
|
|
}
|
|
else
|
|
item = m_layers[ vector[i] ];
|
|
|
|
item->setKey(i);
|
|
|
|
updateObjects( vector[i], item );
|
|
}
|
|
}
|
|
|
|
selectActiveLayer();
|
|
m_layersListView->sort();
|
|
} // VLayersTab::updateLayers
|
|
|
|
void
|
|
VLayersTab::updateObjects( VObject *object, TQListViewItem *item )
|
|
{
|
|
VObjectListIterator itr = dynamic_cast<VGroup *>( object )->objects();
|
|
|
|
for( uint objcount = 1; itr.current(); ++itr, objcount++ )
|
|
if( itr.current()->state() != VObject::deleted )
|
|
{
|
|
VObjectListViewItem *objectItem = m_objects[ itr.current() ];
|
|
if( ! objectItem )
|
|
{
|
|
// object not found -> insert
|
|
objectItem = new VObjectListViewItem( item, itr.current(), m_document, objcount, &m_objects );
|
|
objectItem->update();
|
|
}
|
|
else if( objectItem->parent() != item )
|
|
{
|
|
// object found, but has false parent -> reparent
|
|
objectItem->parent()->takeItem( objectItem );
|
|
item->insertItem( objectItem );
|
|
}
|
|
|
|
objectItem->setKey( objcount );
|
|
|
|
if( dynamic_cast<VGroup *>( itr.current() ) )
|
|
updateObjects( itr.current(), objectItem );
|
|
}
|
|
|
|
item->sort();
|
|
}
|
|
|
|
void
|
|
VLayersTab::removeDeletedObjectsFromList()
|
|
{
|
|
TQPtrDictIterator<VObjectListViewItem> it( m_objects );
|
|
|
|
// iterate over all object items and delete the following items:
|
|
// - items representing deleted objects
|
|
// - items with objects objects that changed parents
|
|
// BEWARE: when deleting an item, the iterator is automatically incremented
|
|
for(; it.current(); )
|
|
{
|
|
VLayerListViewItem *layerItem = dynamic_cast<VLayerListViewItem*>( it.current()->parent() );
|
|
if( layerItem )
|
|
{
|
|
VGroup *group = dynamic_cast<VGroup*>( layerItem->layer() );
|
|
// check if object of item is still child of object of parent item
|
|
if( group && ! group->objects().contains( it.current()->object() ) )
|
|
{
|
|
layerItem->takeItem( it.current() );
|
|
delete it.current();
|
|
continue;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
VObjectListViewItem *objectItem = dynamic_cast<VObjectListViewItem*>( it.current()->parent() );
|
|
if( objectItem )
|
|
{
|
|
VGroup *group = dynamic_cast<VGroup*>( objectItem->object() );
|
|
// check if object of item is still child of object of parent item
|
|
if( group && ! group->objects().contains( it.current()->object() ) )
|
|
{
|
|
objectItem->takeItem( it.current() );
|
|
delete it.current();
|
|
continue;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
delete it.current();
|
|
continue;
|
|
}
|
|
}
|
|
|
|
if( it.current()->object()->state() == VObject::deleted )
|
|
{
|
|
delete it.current();
|
|
continue;
|
|
}
|
|
|
|
++it;
|
|
}
|
|
|
|
TQPtrDictIterator<VLayerListViewItem> itr( m_layers );
|
|
|
|
// iterate over all layer items and delete the following items:
|
|
// - items representing deleted layers
|
|
// BEWARE: when deleting an item, the iterator is automatically incremented
|
|
for(; itr.current(); )
|
|
{
|
|
if( itr.current()->layer()->state() == VObject::deleted )
|
|
{
|
|
m_layersListView->takeItem( itr.current() );
|
|
delete itr.current();
|
|
continue;
|
|
}
|
|
++itr;
|
|
}
|
|
}
|
|
|
|
|
|
void
|
|
VLayersTab::slotCommandExecuted( VCommand* command )
|
|
{
|
|
// sync listview on changing layers or deleting/undeleting or grouping/ungrouping objects
|
|
if( dynamic_cast<VLayerCmd*>( command )
|
|
|| dynamic_cast<VDeleteCmd*>( command )
|
|
|| dynamic_cast<VGroupCmd*>( command )
|
|
|| dynamic_cast<VUnGroupCmd*>( command )
|
|
|| dynamic_cast<VZOrderCmd*>( command ) )
|
|
updateLayers();
|
|
}
|
|
|
|
/*************************************************************************
|
|
* History tab *
|
|
*************************************************************************/
|
|
|
|
VHistoryGroupItem::VHistoryGroupItem( VHistoryItem* item, TQListView* parent, TQListViewItem* after )
|
|
: TQListViewItem( parent, after )
|
|
{
|
|
setPixmap( 0, *item->pixmap( 0 ) );
|
|
setText( 0, item->text( 0 ) );
|
|
parent->takeItem( item );
|
|
insertItem( item );
|
|
m_key = item->key( 0, true );
|
|
} // VHistoryItem::VHistoryItem
|
|
|
|
VHistoryGroupItem::~VHistoryGroupItem()
|
|
{
|
|
} // VHistoryGroupItem::~VHistoryGroupItem
|
|
|
|
void
|
|
VHistoryGroupItem::paintCell( TQPainter* p, const TQColorGroup& cg, int column, int width, int align )
|
|
{
|
|
int e = 0;
|
|
int n = 0;
|
|
VHistoryItem* item = (VHistoryItem*)firstChild();
|
|
while ( item )
|
|
{
|
|
if ( item->command()->success() )
|
|
e++;
|
|
else
|
|
n++;
|
|
item = (VHistoryItem*)item->nextSibling();
|
|
}
|
|
if ( e > 0 )
|
|
{
|
|
p->fillRect( 0, 0, width, height(), cg.base() );
|
|
if ( n > 0 )
|
|
p->fillRect( 0, 0, width, height(), TQBrush( cg.base().dark( 140 ), TQBrush::BDiagPattern ) );
|
|
}
|
|
else
|
|
p->fillRect( 0, 0, width, height(), cg.base().dark( 140 ) );
|
|
|
|
const TQPixmap* pixmap = this->pixmap( column );
|
|
int xstart;
|
|
if ( pixmap )
|
|
{
|
|
int pw = pixmap->width();
|
|
int ph = pixmap->height();
|
|
p->drawPixmap( ( height() - pw ) / 2, ( height() - ph ) / 2, *pixmap );
|
|
xstart = height();
|
|
}
|
|
else
|
|
xstart = 4;
|
|
p->setPen( cg.text() );
|
|
p->drawText( xstart, 0, width - xstart, height(), align | TQt::AlignVCenter, text( column ) );
|
|
} // VHistoryGroupItem::paintCell
|
|
|
|
void
|
|
VHistoryGroupItem::paintFocus( TQPainter*, const TQColorGroup&, const TQRect& )
|
|
{
|
|
// Do not paint any focus rectangle
|
|
// It makes the list and the selected item look messy
|
|
|
|
} // VHistoryGroupItem::paintFocus
|
|
|
|
VHistoryItem::VHistoryItem( VCommand* command, TQListView* parent, TQListViewItem* after )
|
|
: TQListViewItem( parent, after ), m_command( command )
|
|
{
|
|
init();
|
|
} // VHistoryItem::VHistoryItem
|
|
|
|
VHistoryItem::VHistoryItem( VCommand* command, VHistoryGroupItem* parent, TQListViewItem* after )
|
|
: TQListViewItem( parent, after ), m_command( command )
|
|
{
|
|
init();
|
|
} // VHistoryItem::VHistoryItem
|
|
|
|
void
|
|
VHistoryItem::init()
|
|
{
|
|
kdDebug(38000) << "In VHistoryItem::init() : " << m_command->name() << endl;
|
|
char buffer[70];
|
|
sprintf( buffer, "%064ld", ++g_lastKey );
|
|
m_key = buffer;
|
|
setPixmap( 0, TQPixmap( KGlobal::iconLoader()->iconPath( m_command->icon(), KIcon::Small ) ) );
|
|
setText( 0, m_command->name() );
|
|
} // VHistoryITem::init
|
|
|
|
VHistoryItem::~VHistoryItem()
|
|
{
|
|
} // VHistoryItem::~VHistoryItem
|
|
|
|
void
|
|
VHistoryItem::paintCell( TQPainter* p, const TQColorGroup& cg, int column, int width, int align )
|
|
{
|
|
p->fillRect( 0, 0, width, height(), ( m_command->success() ? cg.base() : TQColor(cg.base().dark( 140 )) ) );
|
|
|
|
const TQPixmap* pixmap = this->pixmap( column );
|
|
int xstart;
|
|
if ( pixmap )
|
|
{
|
|
int pw = pixmap->width();
|
|
int ph = pixmap->height();
|
|
p->drawPixmap( ( height() - pw ) / 2, ( height() - ph ) / 2, *pixmap );
|
|
xstart = height();
|
|
}
|
|
else
|
|
xstart = 4;
|
|
p->setPen( cg.text() );
|
|
p->drawText( xstart, 0, width - xstart, height(), align | TQt::AlignVCenter, text( column ) );
|
|
} // VHistoryItem::paintCell
|
|
|
|
void
|
|
VHistoryItem::paintFocus( TQPainter*, const TQColorGroup&, const TQRect& )
|
|
{
|
|
// Do not paint any focus rectangle
|
|
// It makes the list and the selected item look messy
|
|
|
|
} // VHistoryItem::paintFocus
|
|
|
|
VHistoryTab::VHistoryTab( KarbonPart* part, TQWidget* parent )
|
|
: TQWidget( parent ), m_part( part )
|
|
{
|
|
TQVBoxLayout* tqlayout = new TQVBoxLayout( this );
|
|
tqlayout->setMargin( 3 );
|
|
tqlayout->setSpacing( 2 );
|
|
tqlayout->add( m_history = new TQListView( this ) );
|
|
m_history->setVScrollBarMode( TQListView::AlwaysOn );
|
|
m_history->setSelectionMode( TQListView::NoSelection );
|
|
m_history->addColumn( i18n( "Commands" ) );
|
|
m_history->setResizeMode( TQListView::AllColumns );
|
|
m_history->setRootIsDecorated( true );
|
|
tqlayout->add( m_groupCommands = new TQCheckBox( i18n( "Group commands" ), this ) );
|
|
|
|
m_history->setSorting( 0, true );
|
|
VHistoryGroupItem* group = 0;
|
|
VHistoryItem* last = 0;
|
|
TQPtrVector<VCommand> cmds;
|
|
part->commandHistory()->commands()->toVector( &cmds );
|
|
int c = cmds.count();
|
|
for ( int i = 0; i < c; i++ )
|
|
{
|
|
if ( ( i > 0 ) && ( cmds[ i ]->name() == cmds[ i - 1 ]->name() ) )
|
|
if ( group )
|
|
{
|
|
TQListViewItem* prev = group->firstChild();
|
|
while ( prev && prev->nextSibling() )
|
|
prev = prev->nextSibling();
|
|
new VHistoryItem( cmds[ i ], group, prev );
|
|
}
|
|
else
|
|
{
|
|
group = new VHistoryGroupItem( last, m_history, last );
|
|
new VHistoryItem( cmds[ i ], group, last );
|
|
}
|
|
else
|
|
{
|
|
last = new VHistoryItem( cmds[ i ], m_history, last );
|
|
group = 0;
|
|
}
|
|
}
|
|
m_history->sort();
|
|
|
|
connect( m_history, TQT_SIGNAL( mouseButtonClicked( int, TQListViewItem*, const TQPoint&, int ) ), this, TQT_SLOT( commandClicked( int, TQListViewItem*, const TQPoint&, int ) ) );
|
|
connect( m_groupCommands, TQT_SIGNAL( stateChanged( int ) ), this, TQT_SLOT( groupingChanged( int ) ) );
|
|
connect( part->commandHistory(), TQT_SIGNAL( historyCleared() ), this, TQT_SLOT( historyCleared() ) );
|
|
connect( part->commandHistory(), TQT_SIGNAL( commandAdded( VCommand* ) ), this, TQT_SLOT( slotCommandAdded( VCommand* ) ) );
|
|
connect( part->commandHistory(), TQT_SIGNAL( commandExecuted( VCommand* ) ), this, TQT_SLOT( commandExecuted( VCommand* ) ) );
|
|
connect( part->commandHistory(), TQT_SIGNAL( firstCommandRemoved() ), this, TQT_SLOT( removeFirstCommand() ) );
|
|
connect( part->commandHistory(), TQT_SIGNAL( lastCommandRemoved() ), this, TQT_SLOT( removeLastCommand() ) );
|
|
connect( this, TQT_SIGNAL( undoCommand( VCommand* ) ), part->commandHistory(), TQT_SLOT( undo( VCommand* ) ) );
|
|
connect( this, TQT_SIGNAL( redoCommand( VCommand* ) ), part->commandHistory(), TQT_SLOT( redo( VCommand* ) ) );
|
|
connect( this, TQT_SIGNAL( undoCommandsTo( VCommand* ) ), part->commandHistory(), TQT_SLOT( undoAllTo( VCommand* ) ) );
|
|
connect( this, TQT_SIGNAL( redoCommandsTo( VCommand* ) ), part->commandHistory(), TQT_SLOT( redoAllTo( VCommand* ) ) );
|
|
} // VHistoryTab::VHistoryTab
|
|
|
|
VHistoryTab::~VHistoryTab()
|
|
{
|
|
} // VHistoryTab::~VHistoryTab
|
|
|
|
bool
|
|
VHistoryTab::groupingEnabled()
|
|
{
|
|
return m_groupCommands->isChecked();
|
|
} // VHistoryTab::groupingEnabled
|
|
|
|
void
|
|
VHistoryTab::historyCleared()
|
|
{
|
|
m_history->clear();
|
|
} // VHistoryTab::historyCleared
|
|
|
|
void
|
|
VHistoryTab::commandExecuted( VCommand* command )
|
|
{
|
|
TQListViewItem* item = m_history->firstChild();
|
|
bool found = false;
|
|
while ( !found && item )
|
|
{
|
|
if ( item->rtti() == 1001 )
|
|
{
|
|
TQListViewItem* child = item->firstChild();
|
|
while ( !found && child )
|
|
{
|
|
found = ( ( (VHistoryItem*)child )->command() == command );
|
|
if ( !found )
|
|
child = child->nextSibling();
|
|
else
|
|
item = child;
|
|
}
|
|
}
|
|
found = ( item && ( (VHistoryItem*)item )->command() == command );
|
|
if ( !found )
|
|
item = item->nextSibling();
|
|
}
|
|
if ( found )
|
|
{
|
|
m_history->repaintItem( item );
|
|
if ( item->parent() )
|
|
m_history->repaintItem( item->parent() );
|
|
m_history->ensureItemVisible( item );
|
|
}
|
|
} // VHistoryTab::commandExecuted
|
|
|
|
void
|
|
VHistoryTab::slotCommandAdded( VCommand* command )
|
|
{
|
|
if ( !command )
|
|
return;
|
|
|
|
TQListViewItem* last = m_history->firstChild();
|
|
while ( last && last->nextSibling() )
|
|
last = last->nextSibling();
|
|
|
|
if( groupingEnabled() )
|
|
{
|
|
if( ( last ) && last->text( 0 ) == command->name() )
|
|
{
|
|
if( last->rtti() == 1002 )
|
|
{
|
|
TQListViewItem* prevSibling;
|
|
if( m_history->childCount() > 1 )
|
|
{
|
|
prevSibling = m_history->firstChild();
|
|
while ( prevSibling->nextSibling() != last )
|
|
prevSibling = prevSibling->nextSibling();
|
|
}
|
|
else
|
|
prevSibling = m_history->firstChild();
|
|
last = new VHistoryGroupItem( (VHistoryItem*)last, m_history, prevSibling );
|
|
}
|
|
TQListViewItem* prev = last->firstChild();
|
|
while ( prev && prev->nextSibling() )
|
|
prev = prev->nextSibling();
|
|
m_history->setCurrentItem( new VHistoryItem( command, (VHistoryGroupItem*)last, prev ) );
|
|
}
|
|
else
|
|
m_history->setCurrentItem( new VHistoryItem( command, m_history, last ) );
|
|
}
|
|
else
|
|
m_history->setCurrentItem( new VHistoryItem( command, m_history, last ) );
|
|
|
|
m_history->sort();
|
|
m_history->ensureItemVisible( m_history->currentItem() );
|
|
m_history->update();
|
|
} // VHistoryTab::slotCommandAdded
|
|
|
|
void
|
|
VHistoryTab::removeFirstCommand()
|
|
{
|
|
if ( m_history->childCount() > 0 )
|
|
if ( m_history->firstChild()->rtti() == 1002 )
|
|
delete m_history->firstChild();
|
|
else
|
|
{
|
|
VHistoryGroupItem* group = (VHistoryGroupItem*)m_history->firstChild();
|
|
delete group->firstChild();
|
|
if ( group->childCount() == 1 )
|
|
{
|
|
new VHistoryItem( ( (VHistoryItem*)group->firstChild() )->command(), m_history, 0 );
|
|
delete group;
|
|
}
|
|
}
|
|
} // VHistoryTab::removeFirstCommand
|
|
|
|
void
|
|
VHistoryTab::removeLastCommand()
|
|
{
|
|
if ( m_history->childCount() > 0 )
|
|
{
|
|
TQListViewItem* last = m_history->firstChild();
|
|
while ( last && last->nextSibling() )
|
|
last = last->nextSibling();
|
|
if ( last->rtti() == 1002 )
|
|
delete last;
|
|
else
|
|
{
|
|
VHistoryGroupItem* group = (VHistoryGroupItem*)last;
|
|
last = group->firstChild();
|
|
while ( last && last->nextSibling() )
|
|
last = last->nextSibling();
|
|
delete last;
|
|
if ( group->childCount() == 1 )
|
|
{
|
|
new VHistoryItem( ( (VHistoryItem*)group->firstChild() )->command(), m_history, group );
|
|
delete group;
|
|
}
|
|
}
|
|
}
|
|
} // VHistoryTab::removeLastCommand
|
|
|
|
void
|
|
VHistoryTab::commandClicked( int button, TQListViewItem* item, const TQPoint&, int )
|
|
{
|
|
if ( !item || item->rtti() == 1001 )
|
|
return;
|
|
|
|
VCommand* cmd = ( (VHistoryItem*)item )->command();
|
|
if ( cmd->success() )
|
|
if ( button == 1 )
|
|
emit undoCommandsTo( ( (VHistoryItem*)item )->command() );
|
|
else
|
|
emit undoCommand( ( (VHistoryItem*)item )->command() );
|
|
else
|
|
if ( button == 1 )
|
|
emit redoCommandsTo( ( (VHistoryItem*)item )->command() );
|
|
else
|
|
emit redoCommand( ( (VHistoryItem*)item )->command() );
|
|
} // VHistoryTab::commandClicked
|
|
|
|
void
|
|
VHistoryTab::groupingChanged( int )
|
|
{
|
|
if ( m_groupCommands->isChecked() && m_history->childCount() > 1 )
|
|
{
|
|
TQListViewItem* s2last = 0;
|
|
TQListViewItem* last = m_history->firstChild();
|
|
TQListViewItem* item = last->nextSibling();
|
|
while ( item )
|
|
if ( last->text( 0 ) == item->text( 0 ) )
|
|
{
|
|
if ( last->rtti() == 1002 )
|
|
last = new VHistoryGroupItem( (VHistoryItem*)last, m_history, s2last );
|
|
m_history->takeItem( item );
|
|
last->insertItem( item );
|
|
item = last->nextSibling();
|
|
}
|
|
else
|
|
{
|
|
s2last = last;
|
|
last = item;
|
|
item = last->nextSibling();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
TQListViewItem* item = m_history->firstChild();
|
|
while ( item )
|
|
if ( item->rtti() == 1001 )
|
|
{
|
|
TQListViewItem* child;
|
|
while ( ( child = item->firstChild() ) )
|
|
{
|
|
item->takeItem( child );
|
|
m_history->insertItem( child );
|
|
}
|
|
child = item;
|
|
item = item->nextSibling();
|
|
delete child;
|
|
}
|
|
else
|
|
item = item->nextSibling();
|
|
}
|
|
m_history->sort();
|
|
m_history->update();
|
|
} // VHistoryTab::groupingChanged
|
|
|
|
#include "vdocumentdocker.moc"
|