xml.cpp
author insilmaril
Wed, 02 May 2007 15:31:18 +0000
changeset 484 2974ab561436
parent 460 12e763c3e486
child 529 ce2abdbd0b65
permissions -rw-r--r--
Mainly documentation fixes
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#include "xml.h"
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#include <QMessageBox>
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#include <QColor>
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#include <QTextStream>
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#include <iostream>
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#include "misc.h"
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#include "settings.h"
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#include "linkablemapobj.h"
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#include "version.h"
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static BranchObj *lastBranch;
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static FloatObj *lastFloat;
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static OrnamentedObj *lastOO;
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extern Settings settings;
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extern QString vymVersion;
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mapBuilderHandler::mapBuilderHandler() {}
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mapBuilderHandler::~mapBuilderHandler() {}
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QString mapBuilderHandler::errorProtocol() { return errorProt; }
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bool mapBuilderHandler::startDocument()
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{
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    errorProt = "";
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    state = StateInit;
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    laststate = StateInit;
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	stateStack.clear();
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	stateStack.append(StateInit);
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    branchDepth=0;
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	htmldata="";
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	isVymPart=false;
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    return true;
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}
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QString mapBuilderHandler::parseHREF(QString href)
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{
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	QString type=href.section(":",0,0);
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	QString path=href.section(":",1,1);
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	if (!tmpDir.endsWith("/"))
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		return tmpDir + "/" + path;
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	else	
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		return tmpDir + path;
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}
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bool mapBuilderHandler::startElement  ( const QString&, const QString&,
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                    const QString& eName, const QXmlAttributes& atts ) 
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{
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    QColor col;
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	/* Testing
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	cout << "startElement <"<< eName.ascii()
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		<<">  state="<<state 
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		<<"  laststate="<<stateStack.last()
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		<<"   loadMode="<<loadMode
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		<<"       line="<<QXmlDefaultHandler::lineNumber()
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		<<endl;
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	*/	
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	stateStack.append (state);	
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    if ( state == StateInit && (eName == "vymmap")  ) 
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	{
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        state = StateMap;
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		if (!atts.value( "version").isEmpty() ) 
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		{
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			if (!checkVersion(atts.value("version")))
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				QMessageBox::warning( 0, "Warning: Version Problem" ,
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				   "<h3>Map is newer than VYM</h3>"
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				   "<p>The map you are just trying to load was "
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				   "saved using vym " +atts.value("version")+". "
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				   "The version of this vym is " + vymVersion + 
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				   ". If you run into problems after pressing "
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				   "the ok-button below, updating vym should help.");
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			else	   
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				mc->setVersion(atts.value( "version" ));
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		}
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		if (loadMode==NewMap || 
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			(loadMode==ImportReplace && me->getSelection()==mc))
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		{
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			if (!atts.value( "author").isEmpty() )
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			{
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				mc->setAuthor(atts.value( "author" ) );
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			}
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			if (!atts.value( "comment").isEmpty() )
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			{
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				mc->setComment (atts.value( "comment" ) );
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			}
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			if (!atts.value( "backgroundColor").isEmpty() )
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			{
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				col.setNamedColor(atts.value("backgroundColor"));
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				mc->getScene()->setBackgroundBrush(col);
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			}	    
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			if (!atts.value( "selectionColor").isEmpty() )
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			{
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				col.setNamedColor(atts.value("selectionColor"));
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				me->setSelectionColor(col);
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			}	    
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			if (!atts.value( "linkColorHint").isEmpty() ) 
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			{
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				if (atts.value("linkColorHint")=="HeadingColor")
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					me->setMapLinkColorHint(LinkableMapObj::HeadingColor);
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				else
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					me->setMapLinkColorHint(LinkableMapObj::DefaultColor);
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			}
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			if (!atts.value( "linkStyle").isEmpty() ) 
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			{
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				me->setMapLinkStyle(atts.value("linkStyle"));
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			}	
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			if (!atts.value( "linkColor").isEmpty() ) 
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			{
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				col.setNamedColor(atts.value("linkColor"));
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				me->setMapDefLinkColor(col);
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			}	
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			if (!atts.value( "defXLinkColor").isEmpty() ) 
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			{
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				col.setNamedColor(atts.value("defXLinkColor"));
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				me->setMapDefXLinkColor(col);
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			}	
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			if (!atts.value( "defXLinkWidth").isEmpty() ) 
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			{
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				me->setMapDefXLinkWidth(atts.value("defXLinkWidth").toInt ());
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			}	
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		}	
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	} else if ( eName == "select" && state == StateMap ) 
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	{
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		state=StateMapSelect;
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	} else if ( eName == "setting" && state == StateMap ) 
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	{
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		state=StateMapSetting;
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		if (loadMode==NewMap)
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			readSettingAttr (atts);
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	} else if ( eName == "mapcenter" && state == StateMap ) 
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	{
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		state=StateMapCenter;
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		if (loadMode==NewMap)
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		{	
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			// Really use the found mapcenter as MCO in a new map
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			lastBranch=mc;	// avoid empty pointer
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		} else
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		{
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			// Treat the found mapcenter as a branch 
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			// in an existing map
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			LinkableMapObj* lmo=me->getSelection();
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			if (lmo && (typeid(*lmo) == typeid(BranchObj) ) 
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			        || (typeid(*lmo) == typeid(MapCenterObj) ) )
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			{
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				lastBranch=(BranchObj*)lmo;
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				if (loadMode==ImportAdd)
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				{
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					lastBranch->addBranch();
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					lastBranch=lastBranch->getLastBranch();
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				} else
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					lastBranch->clear();
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			} else
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				return false;
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		}
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		readBranchAttr (atts);
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	} else if ( 
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		(eName == "standardflag" ||eName == "standardFlag") && 
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		(state == StateMapCenter || state==StateBranch)) 
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	{
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		state=StateStandardFlag;
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	} else if ( eName == "heading" && (state == StateMapCenter||state==StateBranch)) 
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	{
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		laststate=state;
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		state=StateHeading;
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		if (!atts.value( "textColor").isEmpty() ) 
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		{
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			col.setNamedColor(atts.value("textColor"));
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			lastBranch->setColor(col );
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		}	    
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	} else if ( eName == "note" && 
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				(state == StateMapCenter ||state==StateBranch))
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	{	// only for backward compatibility (<1.4.6). Use htmlnote now.
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		state=StateNote;
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		if (!readNoteAttr (atts) ) return false;
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	} else if ( eName == "htmlnote" && state == StateMapCenter) 
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	{
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		laststate=state;
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		state=StateHtmlNote;
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    } else if ( eName == "floatimage" && 
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				(state == StateMapCenter ||state==StateBranch)) 
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	{
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		state=StateFloatImage;
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        lastBranch->addFloatImage();
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		lastFloat=lastBranch->getLastFloatImage();
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		if (!readFloatImageAttr(atts)) return false;
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	} else if ( (eName == "branch"||eName=="floatimage") && state == StateMap) 
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	{
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		// This is used in vymparts, which have no mapcenter!
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		isVymPart=true;
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		LinkableMapObj* lmo=me->getSelection();
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		if (!lmo)
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		{
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			// If a vym part is _loaded_ (not imported), 
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			// selection==lmo==NULL
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			// Treat it like ImportAdd then...
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			loadMode=ImportAdd;
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			lmo=mc;
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		}	
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		if (lmo && (typeid(*lmo) == typeid(BranchObj) ) 
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				|| (typeid(*lmo) == typeid(MapCenterObj) ) )
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		{
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			lastBranch=(BranchObj*)(lmo);
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			if (eName=="branch")
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			{
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				state=StateBranch;
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				if (loadMode==ImportAdd)
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				{
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					lastBranch->addBranch();
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					lastBranch=lastBranch->getLastBranch();
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				} else
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					lastBranch->clear();
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				branchDepth=1;
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				readBranchAttr (atts);
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			} else if (eName=="floatimage")
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			{
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				state=StateFloatImage;
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				lastBranch->addFloatImage();
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				lastFloat=lastBranch->getLastFloatImage();
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				if (!readFloatImageAttr(atts)) return false;
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			} else return false;
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		} else return false;
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	} else if ( eName == "branch" && state == StateMapCenter) 
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	{
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		state=StateBranch;
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		branchDepth=1;
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		lastBranch->addBranch();
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		lastBranch=lastBranch->getLastBranch();
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		readBranchAttr (atts);
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	} else if ( eName == "htmlnote" && state == StateBranch) 
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	{
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		laststate=state;
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		state=StateHtmlNote;
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		no.clear();
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		if (!atts.value( "fonthint").isEmpty() ) 
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			no.setFontHint(atts.value ("fonthint") );
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	} else if ( eName == "frame" && (state == StateBranch||state==StateMapCenter)) 
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	{
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		laststate=state;
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		state=StateFrame;
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		if (!readFrameAttr(atts)) return false;
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    } else if ( eName == "xlink" && state == StateBranch ) 
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	{
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		state=StateBranchXLink;
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		if (!readXLinkAttr (atts)) return false;
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    } else if ( eName == "branch" && state == StateBranch ) 
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	{
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        lastBranch->addBranch();
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		lastBranch=lastBranch->getLastBranch();		
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        branchDepth++;
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		readBranchAttr (atts);
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    } else if ( eName == "html" && state == StateHtmlNote ) 
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	{
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		state=StateHtml;
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		htmldata="<"+eName;
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		readHtmlAttr(atts);
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		htmldata+=">";
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    } else if ( state == StateHtml ) 
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	{
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		// accept all while in html mode,
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		htmldata+="<"+eName;
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		readHtmlAttr(atts);
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		htmldata+=">";
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    } else
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        return false;   // Error
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    return true;
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}
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bool mapBuilderHandler::endElement  ( const QString&, const QString&, const QString &eName)
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{
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	/* Testing
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	cout << "endElement </" <<eName.ascii()
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		<<">  state=" <<state 
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		<<"  laststate=" <<laststate
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		<<"  stateStack="<<stateStack.last() 
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		<<endl;
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	*/
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    switch ( state ) 
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	{
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        case StateBranch: 
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			lastBranch=(BranchObj*)(lastBranch->getParObj());
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            break;
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        case StateHtml: 
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			htmldata+="</"+eName+">";
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			if (eName=="html")
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			{
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				state=StateHtmlNote;  
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				htmldata.replace ("<br></br>","<br />");
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				no.setNote (htmldata);
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				lastBranch->setNote (no);
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			}	
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			break;
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		default: 
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			break;
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    }  
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	state=stateStack.takeLast();	
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	return true;
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}
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bool mapBuilderHandler::characters   ( const QString& ch)
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{
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	//cout << "characters \""<<ch<<"\"  state="<<state <<"  laststate="<<laststate<<endl;
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	QString ch_org=quotemeta (ch);
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    QString ch_simplified=ch.simplifyWhiteSpace();
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    if ( ch_simplified.isEmpty() ) return true;
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    switch ( state ) 
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    {
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        case StateInit: break;
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        case StateMap: break; 
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		case StateMapSelect:
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			me->select(ch_simplified);
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			break;
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		case StateMapSetting:break;
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        case StateMapCenter: break;
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        case StateNote:
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			lastBranch->setNote(ch_simplified);
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			break;
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        case StateBranch: break;
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        case StateStandardFlag: 
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            lastBranch->activateStandardFlag(ch_simplified); 
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            break;
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        case StateFloatImage: break;
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        case StateHtmlNote: break;
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        case StateHtml:
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			htmldata+=ch_org;
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			break;
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        case StateHeading: 
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            lastBranch->setHeading(ch_simplified);
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            break;
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        default: 
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			return false;
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    }
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    return true;
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}
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QString mapBuilderHandler::errorString() 
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{
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    return "the document is not in the VYM file format";
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}
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bool mapBuilderHandler::fatalError( const QXmlParseException& exception ) 
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{
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    errorProt += QString( "Fatal parsing error: %1 in line %2, column %3\n")
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    .arg( exception.message() )
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    .arg( exception.lineNumber() )
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    .arg( exception.columnNumber() );
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	// Try to read the bogus line
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	errorProt+=QString("File is: %1\n").arg(inputFile);
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	QString s;
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	if (loadStringFromDisk (inputFile,s))
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   359
	{
insilmaril@239
   360
		QStringList sl=QStringList::split ("\n",s);
insilmaril@239
   361
		int i=1;
insilmaril@239
   362
		QStringList::Iterator it = sl.begin();
insilmaril@246
   363
		while (i<exception.lineNumber()-1)
insilmaril@239
   364
		{
insilmaril@239
   365
			it++;
insilmaril@239
   366
			i++;
insilmaril@239
   367
		}
insilmaril@239
   368
		s=*it;
insilmaril@239
   369
		s.insert (exception.columnNumber()-1,"<ERROR>");
insilmaril@239
   370
		errorProt+=s;
insilmaril@239
   371
    }
insilmaril@0
   372
    return QXmlDefaultHandler::fatalError( exception );
insilmaril@0
   373
}
insilmaril@0
   374
insilmaril@0
   375
void mapBuilderHandler::setMapEditor (MapEditor* e)
insilmaril@0
   376
{
insilmaril@0
   377
    me=e;
insilmaril@0
   378
	mc=me->getMapCenter();
insilmaril@0
   379
}
insilmaril@0
   380
insilmaril@0
   381
void mapBuilderHandler::setTmpDir (QString tp)
insilmaril@0
   382
{
insilmaril@0
   383
	tmpDir=tp;
insilmaril@0
   384
}
insilmaril@0
   385
insilmaril@239
   386
void mapBuilderHandler::setInputFile (QString f)
insilmaril@239
   387
{
insilmaril@239
   388
	inputFile=f;
insilmaril@239
   389
}
insilmaril@239
   390
insilmaril@0
   391
void mapBuilderHandler::setLoadMode (const LoadMode &lm)
insilmaril@0
   392
{
insilmaril@0
   393
	loadMode=lm;
insilmaril@0
   394
}
insilmaril@0
   395
insilmaril@0
   396
bool mapBuilderHandler::readBranchAttr (const QXmlAttributes& a)
insilmaril@0
   397
{
insilmaril@246
   398
	lastOO=lastBranch;
insilmaril@246
   399
	if (!readOOAttr(a)) return false;
insilmaril@239
   400
insilmaril@239
   401
	if (!a.value( "scrolled").isEmpty() )
insilmaril@239
   402
		lastBranch->toggleScroll();
insilmaril@0
   403
	if (!a.value( "frameType").isEmpty() ) 
insilmaril@444
   404
		lastOO->setFrameType (a.value("frameType")); //Compatibility 1.8.1
insilmaril@169
   405
insilmaril@169
   406
	if (!a.value( "incImgV").isEmpty() ) 
insilmaril@200
   407
	{	
insilmaril@200
   408
		if (a.value("incImgV")=="true")
insilmaril@200
   409
			lastBranch->setIncludeImagesVer(true);
insilmaril@200
   410
		else	
insilmaril@200
   411
			lastBranch->setIncludeImagesVer(false);
insilmaril@200
   412
	}	
insilmaril@169
   413
	if (!a.value( "incImgH").isEmpty() ) 
insilmaril@200
   414
	{	
insilmaril@200
   415
		if (a.value("incImgH")=="true")
insilmaril@200
   416
			lastBranch->setIncludeImagesHor(true);
insilmaril@200
   417
		else	
insilmaril@200
   418
			lastBranch->setIncludeImagesHor(false);
insilmaril@200
   419
	}	
insilmaril@0
   420
	return true;	
insilmaril@0
   421
}
insilmaril@0
   422
insilmaril@421
   423
bool mapBuilderHandler::readFrameAttr (const QXmlAttributes& a)
insilmaril@421
   424
{
insilmaril@484
   425
	bool ok;
insilmaril@484
   426
	int x;
insilmaril@421
   427
	if (lastOO)
insilmaril@421
   428
	{
insilmaril@421
   429
		if (!a.value( "frameType").isEmpty() ) 
insilmaril@421
   430
			lastOO->setFrameType (a.value("frameType"));
insilmaril@444
   431
		if (!a.value( "penColor").isEmpty() ) 
insilmaril@444
   432
			lastOO->setFramePenColor (a.value("penColor"));
insilmaril@444
   433
		if (!a.value( "brushColor").isEmpty() ) 
insilmaril@444
   434
			lastOO->setFrameBrushColor (a.value("brushColor"));
insilmaril@484
   435
		if (!a.value( "padding").isEmpty() ) 
insilmaril@484
   436
		{
insilmaril@484
   437
			x=a.value("padding").toInt(&ok);
insilmaril@484
   438
			if (ok) lastOO->setFramePadding(x);
insilmaril@484
   439
		}	
insilmaril@484
   440
		if (!a.value( "borderWidth").isEmpty() ) 
insilmaril@484
   441
		{
insilmaril@484
   442
			x=a.value("borderWidth").toInt(&ok);
insilmaril@484
   443
			if (ok) lastOO->setFrameBorderWidth(x);
insilmaril@484
   444
		}	
insilmaril@421
   445
	}		
insilmaril@421
   446
	return true;
insilmaril@421
   447
}
insilmaril@421
   448
insilmaril@246
   449
bool mapBuilderHandler::readOOAttr (const QXmlAttributes& a)
insilmaril@160
   450
{
insilmaril@246
   451
	if (lastOO)
insilmaril@160
   452
	{
insilmaril@246
   453
		bool okx,oky;
insilmaril@246
   454
		int x,y;
insilmaril@394
   455
		if (!a.value( "relPosX").isEmpty() ) 
insilmaril@388
   456
		{
insilmaril@388
   457
			if (!a.value( "relPosY").isEmpty() ) 
insilmaril@388
   458
			{
insilmaril@388
   459
				x=a.value("relPosX").toInt (&okx, 10);
insilmaril@388
   460
				y=a.value("relPosY").toInt (&oky, 10);
insilmaril@388
   461
				if (okx && oky  )
insilmaril@388
   462
				{
insilmaril@388
   463
					lastOO->setUseRelPos (true);
insilmaril@388
   464
					lastOO->move2RelPos (x,y);
insilmaril@388
   465
				}	
insilmaril@388
   466
				else
insilmaril@388
   467
					return false;   // Couldn't read relPos
insilmaril@388
   468
			}           
insilmaril@388
   469
		}           
insilmaril@246
   470
		if (!a.value( "absPosX").isEmpty() && loadMode==NewMap && branchDepth<2) 
insilmaril@246
   471
		{
insilmaril@246
   472
			if (!a.value( "absPosY").isEmpty() ) 
insilmaril@246
   473
			{
insilmaril@246
   474
				x=a.value("absPosX").toInt (&okx, 10);
insilmaril@246
   475
				y=a.value("absPosY").toInt (&oky, 10);
insilmaril@246
   476
				if (okx && oky  )
insilmaril@246
   477
					lastOO->move(x,y);
insilmaril@246
   478
				else
insilmaril@246
   479
					return false;   // Couldn't read absPos
insilmaril@246
   480
			}           
insilmaril@246
   481
		}           
insilmaril@246
   482
		if (!a.value( "url").isEmpty() ) 
insilmaril@246
   483
			lastOO->setURL (a.value ("url"));
insilmaril@246
   484
		if (!a.value( "vymLink").isEmpty() ) 
insilmaril@246
   485
			lastOO->setVymLink (a.value ("vymLink"));
insilmaril@246
   486
		if (!a.value( "hideInExport").isEmpty() ) 
insilmaril@246
   487
			if (a.value("hideInExport")=="true")
insilmaril@246
   488
				lastOO->setHideInExport(true);
insilmaril@246
   489
insilmaril@169
   490
		if (!a.value( "hideLink").isEmpty()) 
insilmaril@169
   491
		{
insilmaril@169
   492
			if (a.value ("hideLink") =="true")
insilmaril@246
   493
				lastOO->setHideLinkUnselected(true);
insilmaril@169
   494
			else	
insilmaril@246
   495
				lastOO->setHideLinkUnselected(false);
insilmaril@169
   496
		}	
insilmaril@169
   497
	}
insilmaril@160
   498
	return true;	
insilmaril@160
   499
}
insilmaril@160
   500
insilmaril@0
   501
bool mapBuilderHandler::readNoteAttr (const QXmlAttributes& a)
insilmaril@0
   502
{	// only for backward compatibility (<1.4.6). Use htmlnote now.
insilmaril@0
   503
	no.clear();
insilmaril@0
   504
	QString fn;
insilmaril@0
   505
	if (!a.value( "href").isEmpty() ) 
insilmaril@0
   506
	{
insilmaril@0
   507
		// Load note
insilmaril@0
   508
		fn=parseHREF(a.value ("href") );
insilmaril@0
   509
		QFile file (fn);
insilmaril@0
   510
		QString s;						// Reading a note
insilmaril@0
   511
insilmaril@366
   512
		if ( !file.open( QIODevice::ReadOnly) )
insilmaril@0
   513
		{
insilmaril@0
   514
			qWarning ("mapBuilderHandler::readNoteAttr:  Couldn't load "+fn);
insilmaril@0
   515
			return false;
insilmaril@0
   516
		}	
insilmaril@0
   517
		QTextStream stream( &file );
insilmaril@0
   518
		QString lines;
insilmaril@366
   519
		while ( !stream.atEnd() ) {
insilmaril@0
   520
			lines += stream.readLine()+"\n"; 
insilmaril@0
   521
		}
insilmaril@0
   522
		file.close();
insilmaril@407
   523
insilmaril@0
   524
		lines ="<html><head><meta name=\"qrichtext\" content=\"1\" /></head><body>"+lines + "</p></body></html>";
insilmaril@0
   525
		no.setNote (lines);
insilmaril@0
   526
	}		
insilmaril@0
   527
	if (!a.value( "fonthint").isEmpty() ) 
insilmaril@0
   528
		no.setFontHint(a.value ("fonthint") );
insilmaril@421
   529
	lastBranch->setNote(no);
insilmaril@0
   530
	return true;
insilmaril@0
   531
}
insilmaril@0
   532
insilmaril@0
   533
bool mapBuilderHandler::readFloatImageAttr (const QXmlAttributes& a)
insilmaril@0
   534
{
insilmaril@246
   535
	lastOO=lastFloat;
insilmaril@160
   536
	
insilmaril@246
   537
	//if (!readOOAttr(a)) return false;
insilmaril@246
   538
insilmaril@0
   539
	if (!a.value( "useOrientation").isEmpty() ) 
insilmaril@0
   540
	{
insilmaril@0
   541
		if (a.value ("useOrientation") =="true")
insilmaril@0
   542
			lastFloat->setUseOrientation (true);
insilmaril@0
   543
		else	
insilmaril@0
   544
			lastFloat->setUseOrientation (false);
insilmaril@0
   545
	}	
insilmaril@0
   546
	if (!a.value( "href").isEmpty() )
insilmaril@0
   547
	{
insilmaril@0
   548
		// Load FloatImage
insilmaril@0
   549
		if (!lastFloat->load (parseHREF(a.value ("href") ) ))
insilmaril@0
   550
		{
insilmaril@0
   551
			QMessageBox::warning( 0, "Warning: " ,
insilmaril@0
   552
				"Couldn't load float image\n"+parseHREF(a.value ("href") ));
insilmaril@0
   553
			lastBranch->removeFloatImage(((FloatImageObj*)(lastFloat)));
insilmaril@0
   554
			lastFloat=NULL;
insilmaril@0
   555
			return true;
insilmaril@0
   556
		}
insilmaril@0
   557
		
insilmaril@0
   558
	}	
insilmaril@0
   559
	if (!a.value( "floatExport").isEmpty() ) 
insilmaril@0
   560
	{
insilmaril@246
   561
		// Only for compatibility. THis is not used since 1.7.11 
insilmaril@169
   562
		if (a.value ("floatExport") =="true")
insilmaril@246
   563
			lastFloat->setFloatExport(true);
insilmaril@0
   564
		else	
insilmaril@0
   565
			lastFloat->setFloatExport (false);
insilmaril@0
   566
	}	
insilmaril@0
   567
	if (!a.value( "zPlane").isEmpty() ) 
insilmaril@408
   568
		lastFloat->setZValue (a.value("zPlane").toInt ());
insilmaril@0
   569
    int x,y;
insilmaril@0
   570
    bool okx,oky;
insilmaril@0
   571
	if (!a.value( "relPosX").isEmpty() ) 
insilmaril@0
   572
	{
insilmaril@0
   573
		if (!a.value( "relPosY").isEmpty() ) 
insilmaril@0
   574
		{
insilmaril@0
   575
			// read relPos
insilmaril@0
   576
			x=a.value("relPosX").toInt (&okx, 10);
insilmaril@0
   577
			y=a.value("relPosY").toInt (&oky, 10);
insilmaril@0
   578
			if (okx && oky) 
insilmaril@246
   579
				
insilmaril@336
   580
				{
insilmaril@336
   581
					lastFloat->setRelPos (QPoint (x,y) );
insilmaril@336
   582
					// make sure floats in mapcenter are repositioned to relative pos
insilmaril@336
   583
					if (mc==lastBranch) mc->positionContents();
insilmaril@336
   584
				}
insilmaril@0
   585
			else
insilmaril@0
   586
				// Couldn't read relPos
insilmaril@0
   587
				return false;  
insilmaril@0
   588
		}           
insilmaril@0
   589
	}	
insilmaril@169
   590
	
insilmaril@246
   591
	if (!readOOAttr(a)) return false;
insilmaril@169
   592
insilmaril@336
   593
	if (!a.value ("orgName").isEmpty() )
insilmaril@336
   594
	{
insilmaril@336
   595
		((FloatImageObj*)(lastFloat))->setOriginalFilename (a.value("orgName"));
insilmaril@336
   596
	}
insilmaril@0
   597
	return true;
insilmaril@0
   598
}
insilmaril@0
   599
insilmaril@95
   600
bool mapBuilderHandler::readXLinkAttr (const QXmlAttributes& a)
insilmaril@95
   601
{
insilmaril@95
   602
	QColor col;
insilmaril@97
   603
	bool okx;
insilmaril@103
   604
	bool success=false;
insilmaril@408
   605
	XLinkObj *xlo=new XLinkObj (mc->getScene());
insilmaril@97
   606
	if (!a.value( "color").isEmpty() ) 
insilmaril@95
   607
	{
insilmaril@97
   608
		col.setNamedColor(a.value("color"));
insilmaril@95
   609
		xlo->setColor (col);
insilmaril@95
   610
	}
insilmaril@95
   611
insilmaril@97
   612
	if (!a.value( "width").isEmpty() ) 
insilmaril@97
   613
	{
insilmaril@97
   614
		xlo->setWidth(a.value ("width").toInt (&okx, 10));
insilmaril@97
   615
	}
insilmaril@97
   616
insilmaril@95
   617
	if (!a.value( "beginBranch").isEmpty() ) 
insilmaril@406
   618
	{ 
insilmaril@95
   619
		if (!a.value( "endBranch").isEmpty() ) 
insilmaril@95
   620
		{
insilmaril@106
   621
			LinkableMapObj *lmo=mc->findObjBySelect (a.value( "beginBranch"));
insilmaril@95
   622
			if (lmo && typeid (*lmo)==typeid (BranchObj))
insilmaril@95
   623
			{
insilmaril@406
   624
				xlo->setBegin ((BranchObj*)lmo);
insilmaril@106
   625
				lmo=mc->findObjBySelect (a.value( "endBranch"));
insilmaril@95
   626
				if (lmo && typeid (*lmo)==typeid (BranchObj))
insilmaril@95
   627
				{
insilmaril@95
   628
					xlo->setEnd ((BranchObj*)(lmo));
insilmaril@95
   629
					xlo->activate();
insilmaril@95
   630
				}
insilmaril@95
   631
			}
insilmaril@103
   632
			success=true; // Not all branches there yet, no error
insilmaril@95
   633
		}           
insilmaril@95
   634
	}	
insilmaril@104
   635
	if (!success) delete (xlo);
insilmaril@103
   636
	return success;
insilmaril@95
   637
}
insilmaril@95
   638
insilmaril@0
   639
bool mapBuilderHandler::readHtmlAttr (const QXmlAttributes& a)
insilmaril@0
   640
{
insilmaril@0
   641
	for (int i=1; i<=a.count(); i++)
insilmaril@0
   642
		htmldata+=" "+a.localName(i-1)+"=\""+a.value(i-1)+"\"";
insilmaril@0
   643
	return true;
insilmaril@0
   644
}
insilmaril@0
   645
insilmaril@0
   646
bool mapBuilderHandler::readSettingAttr (const QXmlAttributes& a)
insilmaril@0
   647
{
insilmaril@0
   648
	if (!a.value( "key").isEmpty() ) 
insilmaril@0
   649
	{
insilmaril@0
   650
		if (!a.value( "value").isEmpty() ) 
insilmaril@0
   651
			settings.setLocalEntry (me->getDestPath(), a.value ("key"), a.value ("value"));
insilmaril@0
   652
		else
insilmaril@0
   653
			return false;
insilmaril@0
   654
		
insilmaril@0
   655
	} else
insilmaril@0
   656
		return false;
insilmaril@0
   657
	
insilmaril@0
   658
	return true;
insilmaril@0
   659
}