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Diffstat (limited to 'src/xmlcomposehelpers.h')
-rw-r--r-- | src/xmlcomposehelpers.h | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/src/xmlcomposehelpers.h b/src/xmlcomposehelpers.h deleted file mode 100644 index aa8a52d..0000000 --- a/src/xmlcomposehelpers.h +++ /dev/null @@ -1,167 +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 __XMLCOMPOSEHELPERS_H__ -#define __XMLCOMPOSEHELPERS_H__ - -#include "usuals.h" -#include "reference.h" -#include "sablo.h" -#include "rtfformatting.h" - -class XmlComposer; - -/* - * Destination - * - * A destination is a small class that handles the character data found - * in the RTF document. Depending on the current context in the RTF - * different destinations are used. - */ -class Destination : - public Instance -{ -public: - // This is called when the Destination is first used - virtual void initialize() {}; - // Called when data arrives at destination - virtual void charData(wstring data) {}; - // Called when the Destination goes out of scope - virtual void done() {}; - -protected: - XmlComposer* m_composer; - friend class XmlComposer; -}; - -/* - * Analyser - * - * An analyser is a small class that handles the RTF control words. - * Depending on the current context in the RTF different analysers - * are used. - */ -class Analyser : - public Instance -{ -public: - // This is called when the Analyser is first used - virtual void initialize() {}; - // Called when a control word is seen - virtual void controlWord(const string& cw, int flags, int param) {}; - // Called when a group is seen within this scope - virtual void groupStart() {}; - // Called when a group ends within this scope - virtual void groupEnd() {}; - // Called when when this analyser goes out of scope - virtual void done() {}; - -protected: - XmlComposer* m_composer; - friend class XmlComposer; -}; - -class Level; - -// Reference counted pointers -typedef Reference<Destination> DestinationPtr; -typedef Reference<Analyser> AnalyserPtr; -typedef Reference<Level> LevelPtr; - -/* - * Level - * - * A level is a combination of a Destination, Analyser, XML Element and - * some other options. They're used in a stack to push and pop these as - * RTF groups are found. - * - * About the stack: - * Not each level has it's own options. If a certain option isn't found - * in the current level the previous one is looked up. That's what all - * the 'deep' stuff is about below: - * - * get* methods: - * When 'deep' is set look to previous levels for the given object if not - * found at the current level. When not set returns object in current level - * or null when none exists here. - * - * set* methods: - * When 'deep' is set then replace the object currently being used at it's - * own level. So if get* would return an object from a previous level, with - * deep set to true it would replace that object in the given level. When - * not set, then the object is set in the current level. - */ -class Level : - public Instance -{ -public: - Level(); - virtual ~Level(); - - LevelPtr getPrevious(); - LevelPtr pushLevel(); - - // The current XML Element - DOM::Element getElement(bool deep = true); - void setElement(DOM::Element element, bool deep = false); - - // The current Analyser - AnalyserPtr getAnalyser(bool deep = true); - void setAnalyser(AnalyserPtr analyser, bool deep = false); - - // The current Destination - DestinationPtr getDestination(bool deep = true); - void setDestination(DestinationPtr destination, bool deep = false); - - // The current formatting options - RtfFormatting& getFormatting(); - void setTextProperties(RtfFormatting& textProperties); - -protected: - - // Constructor for stacking levels - Level(const Level& level); - - LevelPtr m_previous; // The previous level - DOM::Element m_element; // XML Element for this level - RtfFormatting m_text; // Formatting options for this level - DestinationPtr m_destination; // Destination for this level - AnalyserPtr m_analyser; // Analyser for this level -}; - -#endif //__XMLCOMPOSEHELPERS_H__ |