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Diffstat (limited to 'src/xmlcomposer.h')
| -rw-r--r-- | src/xmlcomposer.h | 311 |
1 files changed, 0 insertions, 311 deletions
diff --git a/src/xmlcomposer.h b/src/xmlcomposer.h deleted file mode 100644 index 41aad0e..0000000 --- a/src/xmlcomposer.h +++ /dev/null @@ -1,311 +0,0 @@ -/* - * Copyright (c) 2004, Nate Nielsen - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above - * copyright notice, this list of conditions and the - * following disclaimer. - * * Redistributions in binary form must reproduce the - * above copyright notice, this list of conditions and - * the following disclaimer in the documentation and/or - * other materials provided with the distribution. - * * The names of contributors to this software may not be - * used to endorse or promote products derived from this - * software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED - * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, - * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF - * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * - * - * CONTRIBUTORS - * Nate Nielsen <nielsen@memberwebs.com> - * - */ - -#ifndef __XMLCOMPOSER_H__ -#define __XMLCOMPOSER_H__ - -#include "levelhandler.h" - -struct XmlComposerOptions -{ - XmlComposerOptions() - { memset(this, 0, sizeof(*this)); } - - bool extras; -}; - -/* - * XmlComposer - * - * This is where the RTF gets initially converted to XML. RtfParser sends - * notifications to this class's RtfHandler interface. It forwards them to - * the current analysers and destinations which produce XML content. - * (see xmlcomposehelpers.h) - * - * Not all conversion is completed here. Because RTF is so very wierd we - * have to run lots of fixups are run in endDocument (see rtffixups.h) - */ -class XmlComposer : - public LevelHandler -{ -public: - XmlComposer(const XmlComposerOptions& options); - virtual ~XmlComposer(); - - // Handler Overrides - virtual void startDocument(RtfParser* reader); - virtual void endDocument(); - virtual void controlWord(const string& cw, int flags, int param); - virtual void groupStart(); - virtual void groupEnd(); - virtual void charData(wstring data); - - // Create an XML element with given name - DOM::Element createElement(const string& name); - - // Push an XML element on the current level - void pushElement(const DOM::Element& element); - - // Push an element at the top of the document - void pushTopElement(const DOM::Element& element); - - // Replace current XML element with given element - void replaceElement(const DOM::Element& element); - - // Move up one XML element level without changing RTF level - DOM::Element popElement(); - - // Set attributes on the current XML Element - void setAttribute(const string& name, const wstring& value, DOM::Element el = DOM::Element()); - void setAttribute(const string& name, int value, DOM::Element el = DOM::Element()); - - // The current analyser in use - AnalyserPtr getAnalyser(); - void setAnalyser(AnalyserPtr analy); - - // The current destination in use - DestinationPtr getDestination(); - void setDestination(DestinationPtr dest); - - // Replace the current destination (sets level deep) - DestinationPtr replaceDestination(DestinationPtr dest); - - - // The types of auto numbering - enum - { - AUTOCOUNT_FOOTNOTE, - AUTOCOUNT_MAX - }; - - // Functions for RTF auto numbering - int getAutoCount(int type); - void incrementAutoCount(int type); - - // Add a document option to the option block - void addDocumentOption(DOM::Element& option); - - // Get the current formatting options - RtfFormatting& getTextFormatting(); - - DOM::Document getDocument() - { return m_document; } - - const XmlComposerOptions& getOptions() - { return m_options; } - - -// LevelHandler override -protected: - virtual void clear(); - - -// Data -protected: - DOM::DOMImplementation m_impl; // For creating the document - DOM::Document m_document; // The current document - XmlComposerOptions m_options; // Configurable options for parsing - int m_autocount[AUTOCOUNT_MAX]; // Auto counters for the document - DOM::Element m_docOptions; // For storing document options - -// Sub classes -protected: - - #define DESTINATION(cls) class cls : public Destination { public: - #define END_DESTINATION }; - #define ANALYSER(cls) class cls : public BaseAnalyser { public: - #define END_ANALYSER }; - #define DATA_PORTION protected: - #define INITIALIZE virtual void initialize(); - #define CHARDATA virtual void charData(wstring data); - #define CONTROLWORD virtual void controlWord(const string& cw, int flags, int param); - #define GROUPSTART virtual void groupStart(); - #define GROUPEND virtual void groupEnd(); - #define DONE virtual void done(); - - // Main destination for document character content - DESTINATION(Content) - INITIALIZE - CHARDATA - DATA_PORTION - bool created; - DOM::Element parent; - END_DESTINATION - - // Discards character data - DESTINATION(Null) - END_DESTINATION - - // Copies raw character data to output - DESTINATION(Raw) - CHARDATA - END_DESTINATION - - // Copies character data to an XML attribute - DESTINATION(Attribute) - Attribute(const string& nm) : name(nm) {} - INITIALIZE - CHARDATA - DATA_PORTION - string name; - DOM::Element element; - END_DESTINATION - - - // Base class for analysers with some helper functions - class BaseAnalyser : - public Analyser - { - public: - virtual void controlWord(const string& cw, int flags, int param) - { processDefault(cw, flags, param); } - - protected: - // Process a standard set of tags that can be found anywhere - bool processDefault(const string& cw, int flags, int param); - - // Process text formatting tags - bool processTextFormatting(const string& cw, int flags, int param, RtfFormatting& format); - bool processTextFormatting(const string& cw, int flags, int param); - - // Creates 'fix' tags for paragraph formatting in element - void applyParaFormatting(RtfFormatting* format, DOM::Element& el); - - // Process tags that are either text content, or change context - bool processTextContent(const string& cw, int flags, int param); - - // Process tags that generate text content (like auto-numbering, fields) - bool processTextAutoContent(const string& cw, int flags, int param); - - // Convenience function - DOM::Element getCurrentBlock(); - }; - - - // Skip tags and groups - ANALYSER(Skip) - INITIALIZE - GROUPSTART - END_ANALYSER - - // Unicode block analyser - ANALYSER(Upr) - Upr(AnalyserPtr prv); - GROUPSTART - GROUPEND - DATA_PORTION - AnalyserPtr prev; - END_ANALYSER - - // Handle Stylesheets - ANALYSER(Stylesheet) - INITIALIZE - GROUPSTART - END_ANALYSER - - // Handle a style in a stylesheet - ANALYSER(Style) - INITIALIZE - CONTROLWORD - GROUPSTART - GROUPEND - DATA_PORTION - bool haveStyle; - END_ANALYSER - - // Handle the Font Table - ANALYSER(FontTable) - INITIALIZE - GROUPSTART - DONE - END_ANALYSER - - // Handle a Font in the Table - ANALYSER(Font) - INITIALIZE - CONTROLWORD - GROUPSTART - END_ANALYSER - - // Handle the list definitions - ANALYSER(ListTable) - INITIALIZE - GROUPSTART - END_ANALYSER - - // Handle a list in the list definitions - ANALYSER(List) - INITIALIZE - CONTROLWORD - GROUPSTART - DATA_PORTION - int levelsSeen; - END_ANALYSER - - // Handle list overrides - ANALYSER(ListOverrideTable) - INITIALIZE - CONTROLWORD - GROUPSTART - DATA_PORTION - DOM::NodeList lists; - int lsId; - DOM::Element curList; - END_ANALYSER - - // Creates the info block - ANALYSER(Info) - INITIALIZE - CONTROLWORD - END_ANALYSER - - // The main root analyser - ANALYSER(Root) - INITIALIZE - CONTROLWORD - END_ANALYSER - - // Handles footnotes - ANALYSER(FootNote) - INITIALIZE - CONTROLWORD - DONE - END_ANALYSER -}; - -#endif // __XMLCOMPOSER_H__ |