File indexing completed on 2024-05-12 16:34:59

 /* This file is part of the KDE project
  * Copyright (C) 2006-2010 Thomas Zander <zander@kde.org>
  * Copyright (C) 2008 Thorsten Zachmann <zachmann@kde.org>
  * Copyright (C) 2008 Pierre Stirnweiss \pierre.stirnweiss_calligra@gadz.org>
  * Copyright (C) 2010 KO GmbH <cbo@kogmbh.com>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #ifndef KOTEXTSHAPE_H
 #define KOTEXTSHAPE_H
 
 #include <KoShapeContainer.h>
 #include <KoFrameShape.h>
 #include <KoTextShapeData.h>
 #include <KoTextDocument.h>
 
 #include <QTextDocument>
 #include <QPainter>
 
 #define TextShape_SHAPEID "TextShapeID"
 
 class KoInlineTextObjectManager;
 class KoTextRangeManager;
 class KoPageProvider;
 class KoImageCollection;
 class KoTextDocument;
 class TextShape;
 class KoTextDocumentLayout;
 class KoParagraphStyle;
 
 /**
  * A text shape.
  * The Text shape is capable of drawing structured text.
  * @see KoTextShapeData
  */
 class TextShape : public KoShapeContainer, public KoFrameShape
 {
 public:
     TextShape(KoInlineTextObjectManager *inlineTextObjectManager, KoTextRangeManager *textRangeManager);
     ~TextShape() override;
 
     /// reimplemented
     void paintComponent(QPainter &painter, const KoViewConverter &converter, KoShapePaintingContext &paintcontext) override;
     /// reimplemented
     void waitUntilReady(const KoViewConverter &converter, bool asynchronous) const override;
 
     /// helper method.
     QPointF convertScreenPos(const QPointF &point) const;
 
     /// reimplemented
     QPainterPath outline() const override;
 
     /// reimplemented
     QRectF outlineRect() const override;
 
     ///reimplemented
     ChildZOrderPolicy childZOrderPolicy() override {return KoShape::ChildZPassThrough;}
 
     /// set the image collection which is needed to draw bullet from images
     void setImageCollection(KoImageCollection *collection) { m_imageCollection = collection; }
 
     KoImageCollection *imageCollection();
 
     /**
      * From KoShape reimplemented method to load the TextShape from ODF.
      *
      * This method redirects the call to the KoTextShapeData::loadOdf() method which
      * in turn will call the KoTextLoader::loadBody() method that reads the element
      * into a QTextCursor.
      *
      * @param context the KoShapeLoadingContext used for loading.
      * @param element element which represents the shape in odf.
      * @return false if loading failed.
      */
     bool loadOdf(const KoXmlElement &element, KoShapeLoadingContext &context) override;
 
     /**
      * From KoShape reimplemented method to store the TextShape data as ODF.
      *
      * @param context the KoShapeSavingContext used for saving.
      */
     void saveOdf(KoShapeSavingContext &context) const override;
 
     KoTextShapeData *textShapeData() {
         return m_textShapeData;
     }
 
     void updateDocumentData();
 
     void update() const override;
     void update(const QRectF &shape) const override;
 
     // required for Stage hack
     void setPageProvider(KoPageProvider *provider) { m_pageProvider = provider; }
 
     /// reimplemented
     bool loadOdfFrame(const KoXmlElement &element, KoShapeLoadingContext &context) override;
 
 protected:
     bool loadOdfFrameElement(const KoXmlElement &element, KoShapeLoadingContext &context) override;
 
     /// reimplemented
     void loadStyle(const KoXmlElement &element, KoShapeLoadingContext &context) override;
 
     /// reimplemented
     QString saveStyle(KoGenStyle &style, KoShapeSavingContext &context) const override;
 
 private:
     void shapeChanged(ChangeType type, KoShape *shape = 0) override;
 
     KoTextShapeData *m_textShapeData;
     KoPageProvider *m_pageProvider;
     KoImageCollection *m_imageCollection;
     QRegion m_paintRegion;
     KoParagraphStyle * m_paragraphStyle;
     bool m_clip;
     KoTextDocumentLayout *m_layout;
 };
 
 #endif