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/*
* Copyright (c) 1999-2000 Matthias Elter <me@kde.org>
* Copyright (c) 2001 Toshitaka Fujioka <fujioka@kde.org>
* Copyright (c) 2002 Patrick Julien <freak@codepimps.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef KIS_DOC_H_
#define KIS_DOC_H_
#include <kdebug.h>
#include <KoDocument.h>
#include "kis_types.h"
#include "kis_undo_adapter.h"
#include <koffice_export.h>
class QImage;
class QString;
class DCOPObject;
class KCommand;
class KoCommandHistory;
class KMacroCommand;
class KisProfile;
class KisView;
class KisNameServer;
class KisChildDoc;
class KisColorSpace;
class KisColor;
class KisCompositeOp;
class KRITACORE_EXPORT KisDoc : public KoDocument, private KisUndoAdapter {
typedef KoDocument super;
Q_OBJECT
public:
KisDoc(QWidget *parentWidget = 0, const char *widgetName = 0, QObject* parent = 0, const char* name = 0, bool singleViewMode = false);
virtual ~KisDoc();
public:
// Overide KoDocument
virtual bool wantExportConfirmation() const { return false; };
virtual bool completeLoading(KoStore *store);
virtual bool completeSaving(KoStore*);
virtual DCOPObject* dcopObject();
virtual bool initDoc(InitDocFlags flags, QWidget* parentWidget=0);
virtual bool loadOasis( const QDomDocument&, KoOasisStyles&, const QDomDocument&, KoStore* );
virtual bool saveOasis( KoStore*, KoXmlWriter* );
virtual bool loadChildren( KoStore* store);
virtual bool loadXML(QIODevice *, const QDomDocument& doc);
virtual QCString mimeType() const;
virtual QWidget* createCustomDocumentWidget(QWidget *parent);
virtual KoDocument* hitTest(const QPoint &pos, const QWMatrix& matrix = QWMatrix());
/**
* Draw the image embedded in another KOffice document
*
* XXX: Use of transparent, zoomX and zoomY is not supported
* by Krita because we appear to be doing our zooming
* elsewhere. This may affect KOffice compatibility.
*/
virtual void paintContent(QPainter& painter, const QRect& rect, bool /*transparent*/, double /*zoomX*/, double /*zoomY*/);
virtual QDomDocument saveXML();
public slots:
/**
* Initialize an empty document using default values
* @since 1.5
*/
virtual void initEmpty();
private: // Undo adapter
virtual void setCommandHistoryListener(const KisCommandHistoryListener *);
virtual void removeCommandHistoryListener(const KisCommandHistoryListener *);
virtual KCommand * presentCommand();
virtual void addCommand(KCommand *cmd);
virtual void setUndo(bool undo);
virtual bool undo() const;
virtual void beginMacro(const QString& macroName);
virtual void endMacro();
public:
Q_INT32 undoLimit() const;
void setUndoLimit(Q_INT32 limit);
Q_INT32 redoLimit() const;
void setRedoLimit(Q_INT32 limit);
/**
* Create a new image that has this document as a parent and
* replace the current image with this image.
*/
bool newImage(const QString& name, Q_INT32 width, Q_INT32 height, KisColorSpace * cs, const KisColor &bgColor, const QString &imgDescription, const double imgResolution);
/**
* Create a new image that has this document as a parent and
* replace the current image with this image.
*/
KisImageSP newImage(const QString& name, Q_INT32 width, Q_INT32 height, KisColorSpace * colorstrategy);
void renameImage(const QString& oldName, const QString& newName);
/**
* Adds the specified child document to this document; this
* is not done with KoDocument::insertChild() because that
* is protected and cannot be called from KisView.
*/
KisChildDoc * createChildDoc( const QRect& rect, KoDocument* childDoc );
/**
* Makes an otherwise empty document ready for import/export
*/
void prepareForImport();
KisImageSP currentImage();
/**
* Set the current image to the specified image and turn undo on.
*/
void setCurrentImage(KisImageSP image);
KisUndoAdapter * undoAdapter() { return this; }
public slots:
void slotImageUpdated();
void slotImageUpdated(const QRect& rect);
void slotDocumentRestored();
void slotCommandExecuted(KCommand *command);
signals:
void docUpdated();
void docUpdated(QRect rect);
void loadingFinished();
/*
* Emitted every time a command is added to the undo history, or executed
* due to an undo or redo action.
*/
void sigCommandExecuted();
protected:
// Overide KoDocument
virtual KoView* createViewInstance(QWidget *parent, const char *name);
protected slots:
// Overide KoDocument
virtual void openExistingFile(const QString& file);
virtual void openTemplate(const QString& file);
private slots:
void slotUpdate(KisImageSP img, Q_UINT32 x, Q_UINT32 y, Q_UINT32 w, Q_UINT32 h);
void slotIOProgress(Q_INT8 percentage);
private:
QDomElement saveImage(QDomDocument& doc, KisImageSP img);
KisImageSP loadImage(const QDomElement& elem);
void loadLayers(const QDomElement& element, KisImageSP img, KisGroupLayerSP parent);
KisLayerSP loadLayer(const QDomElement& elem, KisImageSP img);
KisLayerSP loadPaintLayer(const QDomElement& elem, KisImageSP img,
QString name, Q_INT32 x, Q_INT32 y, Q_INT32 opacity, bool visible, bool locked,
KisCompositeOp compositeOp);
KisGroupLayerSP loadGroupLayer(const QDomElement& elem, KisImageSP img,
QString name, Q_INT32 x, Q_INT32 y, Q_INT32 opacity, bool visible, bool locked,
KisCompositeOp compositeOp);
KisAdjustmentLayerSP loadAdjustmentLayer(const QDomElement& elem, KisImageSP img,
QString name, Q_INT32 x, Q_INT32 y, Q_INT32 opacity, bool visible, bool locked,
KisCompositeOp compositeOp);
KisPartLayerSP loadPartLayer(const QDomElement& elem, KisImageSP img,
QString name, Q_INT32 x, Q_INT32 y, Q_INT32 opacity,
bool visible, bool locked, KisCompositeOp compositeOp);
bool init();
void setIOSteps(Q_INT32 nsteps);
void IOCompletedStep();
void IODone();
private:
bool m_undo;
KoCommandHistory *m_cmdHistory;
QPtrList<KisCommandHistoryListener> m_undoListeners;
KisImageSP m_currentImage;
DCOPObject *m_dcop;
KisNameServer *m_nserver;
KMacroCommand *m_currentMacro;
Q_INT32 m_macroNestDepth;
Q_INT32 m_conversionDepth;
int m_ioProgressTotalSteps;
int m_ioProgressBase;
QMap<KisLayerSP, QString> m_layerFilenames; // temp storage during load
};
#endif // KIS_DOC_H_
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