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77 lines
2.4 KiB
77 lines
2.4 KiB
/***************************************************************************
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nodeenhancer.h
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-------------------
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copyright : (C) 2003, 2004 - Nicolas Deschildre
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email : ndeschildre@kdewebdev.org
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef NODEENHANCER_H
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#define NODEENHANCER_H
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class TDEConfig;
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class Node;
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namespace DOM
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{
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class Node;
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}
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/**
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* Base class which define an interface to enhance DOM::Nodes
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* i.e. to modify the corresponding DOM::Node of a Node.
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* The aim is to modify the kafka view to provide visual aids
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* like a error system which highlight syntax error, and so on...
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* Defining this in XML files could be a nice idea once kafka
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* support all the DTDs.
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*/
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class NodeEnhancer
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{
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public:
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NodeEnhancer(){}
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virtual ~NodeEnhancer(){}
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/**
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* This function modify the DOM::Node of the node.
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* The DOM::Node must be built before calling this
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* function.
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* @param node The Node we want to enhance.
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* @param parentDNode the parent DOM::Node of the root DOM::Node of node.
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* @param nextDNode the DOM::Node next to the root DOM::Node of node.
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*/
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virtual bool enhanceNode(Node *node, DOM::Node parentDNode, DOM::Node nextDNode) = 0;
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/**
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* This function apply some modifications once the whole DOM::Node tree is built.
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* @param domNode The domNode we want to add some modifications.
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*/
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virtual void postEnhanceNode(DOM::Node domNode) = 0;
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/**
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* This function un-apply the modifications made by postEnhanceNode()
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* @param domNode The DOM::Node we want to un-enhance!
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*/
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virtual void postUnenhanceNode(DOM::Node domNode) = 0;
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/**
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* Read the config.
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* @m_config The config to read.
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*/
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virtual void readConfig(TDEConfig *m_config) = 0;
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/**
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* This need to be strongly extended.
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*/
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};
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#endif
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