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115 lines
3.2 KiB
115 lines
3.2 KiB
/* This file is part of the KDE project
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Copyright (C) 2001 Andrea Rizzi <rizzi@kde.org>
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Ulrich Kuettler <ulrich.kuettler@mailbox.tu-dresden.de>
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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.
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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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#ifndef KFORMULA_DOC_H
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#define KFORMULA_DOC_H
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#include <tqptrlist.h>
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#include <tqpainter.h>
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#include <kcommand.h>
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#include <KoDocument.h>
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#include <KoCommandHistory.h>
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#include <kformuladefs.h>
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#include "kformula_view.h"
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class KoXmlWriter;
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KFORMULA_NAMESPACE_BEGIN
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class FormulaCursor;
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class Container;
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class Document;
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class DocumentWrapper;
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KFORMULA_NAMESPACE_END
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/**
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* The part's document. Forwards most of the requests.
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*/
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class KFormulaDoc : public KoDocument
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{
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Q_OBJECT
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TQ_OBJECT
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public:
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KFormulaDoc(TQWidget *parentWidget = 0,
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const char *widgetName = 0,
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TQObject* parent = 0,
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const char* name = 0,
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bool singleViewMode = false);
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~KFormulaDoc();
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virtual void paintContent( TQPainter &painter, const TQRect &rect, bool transparent = false, double zoomX = 1.0, double zoomY = 1.0 );
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virtual bool initDoc(InitDocFlags flags, TQWidget* parentWidget=0);
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virtual void showStartUpWidget(KoMainWindow* parent, bool alwaysShow = false);
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virtual bool showEmbedInitDialog(TQWidget* parent);
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virtual bool loadOasis( const TQDomDocument& doc, KoOasisStyles& oasisStyles, const TQDomDocument& settings, KoStore* );
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virtual bool loadXML(TQIODevice *, const TQDomDocument& doc);
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virtual TQDomDocument saveXML();
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virtual bool saveOasis( KoStore* store, KoXmlWriter* manifestWriter );
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/**
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* Saves the document in native format, to a given file.
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* It is reimplemented to handle the special case of MathML, since it is
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* a native format but not compressed.
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*/
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virtual bool saveNativeFormat( const TQString & file );
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KFormula::Container* getFormula() const { return formula; }
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KFormula::Document* getDocument() const { return document; }
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protected slots:
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void commandExecuted();
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void documentRestored();
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protected:
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virtual TQString configFile() const;
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virtual KoView* createViewInstance(TQWidget* parent, const char* name);
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private:
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/**
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* Our undo stack.
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*/
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KoCommandHistory* history;
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/**
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* The place where all formula related work is done.
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*/
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KFormula::Container* formula;
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/**
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* The document that contains all the formulas.
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* Right now we only have one, but this might change.
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*/
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KFormula::Document* document;
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KFormula::DocumentWrapper* wrapper;
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};
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#endif
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