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Viewing changes to krita/ui/flake/kis_shape_selection.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Jonathan Riddell
  • Date: 2010-12-06 15:30:09 UTC
  • mfrom: (0.13.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20101206153009-yf0dqbp9l7fzwxi8
Tags: 1:2.2.91-0ubuntu1
New upstream RC release

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krita/ui/flake/kis_shape_selection.cpp
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/*
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 *  Copyright (c) 2007 Sven Langkamp <sven.langkamp@gmail.com>
 
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 *  Copyright (c) 2010 Sven Langkamp <sven.langkamp@gmail.com>
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 *
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 *  This program is free software; you can redistribute it and/or modify
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 *  it under the terms of the GNU General Public License as published by
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#include <QPainter>
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#include <QTimer>
 
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#include <QUndoCommand>
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#include <ktemporaryfile.h>
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#include <KoShapeController.h>
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#include <KoShapeSavingContext.h>
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#include <KoStoreDevice.h>
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#include <KoShapeTransformCommand.h>
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#include "kis_painter.h"
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#include "kis_paint_device.h"
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#include "kis_selection.h"
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#include "kis_shape_selection_canvas.h"
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#include "kis_shape_layer_paste.h"
 
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#include "kis_image_view_converter.h"
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#include <kis_debug.h>
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    setShapeId("KisShapeSelection");
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    setSelectable(false);
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    m_dirty = false;
 
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    m_converter = new KisImageViewConverter(image);
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    m_canvas = new KisShapeSelectionCanvas();
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    m_canvas->shapeManager()->addShape(this);
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{
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    m_model->setShapeSelection(0);
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    delete m_canvas;
 
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    delete m_converter;
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}
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KisShapeSelection::KisShapeSelection(const KisShapeSelection& rhs, KisSelection* selection)
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{
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    m_dirty = rhs.m_dirty;
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    m_image = rhs.m_image;
 
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    m_converter = new KisImageViewConverter(m_image);
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    m_canvas = new KisShapeSelectionCanvas();
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    m_canvas->shapeManager()->addShape(this);
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    }
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}
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// TODO same code as in shape layer, refactor!
 
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QUndoCommand* KisShapeSelection::transform(double  xscale, double  yscale, double  xshear, double  yshear, double angle, qint32  translatex, qint32  translatey) {
 
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    Q_UNUSED(xshear);
 
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    Q_UNUSED(yshear);
 
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    QPointF transF =  m_converter->viewToDocument(QPoint(translatex, translatey));
 
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    QList<KoShape*> shapes = m_canvas->shapeManager()->shapes();
 
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    if(shapes.isEmpty())
 
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        return 0;
 
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    QTransform matrix;
 
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    matrix.translate(transF.x(), transF.y());
 
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    matrix.scale(xscale,yscale);
 
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    matrix.rotate(angle*180/M_PI);
 
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    QList<QTransform> oldTransformations;
 
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    QList<QTransform> newTransformations;
 
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    // this code won't work if there are shapes, that inherit the transformation from the parent container.
 
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    // the chart and tree shapes are examples for that, but they aren't used in krita and there are no other shapes like that.
 
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    foreach(const KoShape* shape, shapes) {
 
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        QTransform oldTransform = shape->transformation();
 
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        oldTransformations.append(oldTransform);
 
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        newTransformations.append(oldTransform*matrix);
 
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    }
 
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    return new KoShapeTransformCommand(shapes, oldTransformations, newTransformations);
 
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}
 
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#include "kis_shape_selection.moc"