#include "xml-freemind.h"
#include <QDebug>
#include <QMessageBox>
#include "branchitem.h"
#include "misc.h"
#include "vymmodel.h"
extern Settings settings;
extern QString vymVersion;
bool parseFreemindHandler::startDocument() //FIXME-3 import not complete yet
{
errorProt = "";
state = StateInit;
stateStack.clear();
stateStack.append(StateInit);
isVymPart=false;
return true;
}
QString parseFreemindHandler::parseHREF(QString href)
{
QString type=href.section(":",0,0);
QString path=href.section(":",1,1);
if (!tmpDir.endsWith("/"))
return tmpDir + "/" + path;
else
return tmpDir + path;
}
bool parseFreemindHandler::startElement ( const QString&, const QString&,
const QString& eName, const QXmlAttributes& atts )
{
QColor col;
/* Testing
qDebug() << "startElement <"<< qPrintable(eName)
<<"> state="<<state
<<" stateLast="<<stateStack.last()
<<" loadMode="<<loadMode
// <<" line="<<qPrintable (QXmlDefaultHandler::lineNumber())
;
*/
stateStack.append (state);
if ( state == StateInit && (eName == "map") )
{
state = StateMap;
if (!atts.value( "version").isEmpty() )
{
QString v="0.9.0";
if (! versionLowerOrEqual( atts.value("version"),v ) )
QMessageBox::warning( 0, "Warning: Version Problem" ,
"<h3>Freemind map is newer than version " +v +" </h3>"
"<p>The map you are just trying to load was "
"saved using freemind " +atts.value("version")+". "
"Your version of vym can parse freemind " + v +".");
}
// Create mapcenter
model->clear();
mapCenter=model->createMapCenter();
lastBranch=mapCenter;
// Create two hidden branches, because Freemind has no relative
// positioning for mainbranches
mainBranchLeft = model->createBranch (lastBranch);
mainBranchRight = model->createBranch (lastBranch);
mainBranchLeft->setRelPos ( QPointF(-200,0));
mainBranchLeft->setHeadingPlainText (" ");
mainBranchRight->setRelPos ( QPointF(200,0));
mainBranchRight->setHeadingPlainText (" ");
} else if ( eName == "attribute_registry" && state == StateMap )
{
state = StateAttributeRegistry;
} else if ( eName == "attribute_name" && state == StateAttributeRegistry)
{
state = StateAttributeName;
} else if ( eName == "attribute_value" && state == StateAttributeName)
{
state = StateAttributeValue;
} else if ( eName == "node" && state == StateMap )
{
state=StateNode;
readNodeAttr (atts);
} else if ( eName == "node" && state == StateNode )
{
lastBranch=model->createBranch(lastBranch);
state=StateNode;
readNodeAttr (atts);
} else if ( eName == "properties" )
{
} else if ( eName == "map_styles" )
{
} else if ( eName == "font" && state == StateNode) //FIXME-3 not implemented
{
state=StateFont;
} else if ( eName == "edge" && state == StateNode) //FIXME-3 xlink not implemented
{
state=StateEdge;
} else if ( eName == "hook" && state == StateNode)
{
state=StateHook;
} else if ( eName == "icon" && state == StateNode)
{
state=StateIcon;
if (!atts.value("BUILTIN").isEmpty() )
{
QString f=atts.value("BUILTIN");
QString v;
if (f=="help")
v="questionmark";
else if (f=="messagebox_warning")
v="freemind-warning";
else if (f=="idea")
v="lamp";
else if (f=="button_ok")
v="hook-green";
else if (f=="button_cancel")
v="cross-red";
else if (f.contains("full-"))
v=f.replace("full-","freemind-priority-");
else if (f=="back")
v="freemind-back";
else if (f=="forward")
v="freemind-forward";
else if (f=="attach")
v="freemind-attach";
else if (f=="ksmiletris")
v="smiley-good"; //
else if (f=="clanbomber")
v="freemind-clanbomber";
else if (f=="desktop_new")
v="freemind-desktopnew";
else if (f=="flag")
v="freemind-flag";
else if (f=="gohome")
v="freemind-gohome";
else if (f=="kaddressbook")
v="freemind-kaddressbook";
else if (f=="knotify")
v="freemind-knotify";
else if (f=="korn")
v="freemind-korn";
else if (f=="Mail")
v="freemind-mail";
else if (f=="password")
v="freemind-password";
else if (f=="pencil")
v="freemind-pencil";
else if (f=="stop")
v="freemind-stop";
else if (f=="wizard")
v="freemind-wizard";
else if (f=="xmag")
v="freemind-xmag";
else if (f=="bell")
v="freemind-bell";
else if (f=="bookmark")
v="freemind-bookmark";
else if (f=="penguin")
v="freemind-penguin";
else if (f=="licq")
v="freemind-licq";
else
qWarning()<<"parseFreemindHandler: Unknown icon found: "<<f;
lastBranch->activateStandardFlag (v);
}
} else if ( eName == "arrowlink" && state == StateNode)
{
state=StateArrowLink;
} else if ( eName == "cloud" && state == StateNode)
{
state=StateCloud;
} else if ( eName == "richcontent" && state == StateNode)
{
state=StateRichContent;
return readRichContentAttr (atts);
} else if ( eName == "html" && state == StateRichContent)
{
state=StateHtml;
htmldata="<"+eName;
readHtmlAttr(atts);
htmldata+=">";
} else if ( eName == "text" && state == StateHook)
{
state=StateText;
} else if ( state == StateHtml )
{
// accept all while in html mode,
htmldata+="<"+eName;
readHtmlAttr(atts);
htmldata+=">";
} else
{
// Usually we would return an error here
// In order to not break with every new element in FreeMind or FreePlane,
// better ignore the new element for now
state=StateUnknown;
qWarning()<<"parseFreemindHandler: Unknown element found and ignoring:: "<<eName;
}
return true;
}
bool parseFreemindHandler::endElement ( const QString &, const QString&, const QString &eName)
{
/* Testing
qDebug() << "endElement </" <<qPrintable(eName)
<<"> state=" <<state
<<" stateStack="<<stateStack.last()
;
*/
switch ( state )
{
case StateMap:
// Freemind does not have the two "extra" mainbranches used here,
// so we have to update mapcenter
model->emitDataChanged (mapCenter);
// Remove helper branches, if not needed
if (mainBranchLeft->childCount()==0) model->deleteItem (mainBranchLeft);
if (mainBranchRight->childCount()==0) model->deleteItem (mainBranchRight);
break;
case StateNode:
model->emitDataChanged (lastBranch);
lastBranch=(BranchItem*)lastBranch->parent();
lastBranch->setLastSelectedBranch (0);
break;
case StateRichContent:
if (!htmldata.isEmpty())
{
if (htmlPurpose==Node)
lastBranch->setHeadingPlainText (htmldata); // FIXME-3 probably wrong for RT heading
else if (htmlPurpose==Note)
lastBranch->setNote (htmldata);
}
break;
case StateHtml:
htmldata+="</"+eName+">";
if (eName=="html")
{
//state=StateHtmlNote;
htmldata.replace ("<br></br>","<br />");
}
break;
default:
break;
}
state=stateStack.takeLast();
return true;
}
bool parseFreemindHandler::characters ( const QString& ch)
{
//qDebug() << "characters \""<<qPrintable(ch)<<"\" state="<<state;
QString ch_org=quotemeta (ch);
QString ch_simplified=ch.simplified();
if ( ch_simplified.isEmpty() ) return true;
switch ( state )
{
case StateInit: break;
case StateMap: break;
case StateNode: break;
case StateCloud: break;
case StateEdge: break;
case StateIcon: break;
case StateArrowLink: break;
case StateFont: break;
case StateHook: break;
case StateText:
lastBranch->setNote (ch_simplified);
break;
case StateHtml:
htmldata+=ch_org;
break;
default:
return false;
}
return true;
}
QString parseFreemindHandler::errorString()
{
return "the document is not in the Freemind file format";
}
bool parseFreemindHandler::readNodeAttr (const QXmlAttributes& a)
{
// Freemind has a different concept for mainbranches
if (!a.value( "POSITION").isEmpty() )
{
if (a.value ("POSITION")=="left")
model->relinkBranch (lastBranch, mainBranchLeft);
else if (a.value ("POSITION")=="right")
model->relinkBranch (lastBranch, mainBranchRight);
}
if (a.value( "FOLDED")=="true" )
lastBranch->toggleScroll();
if (!a.value( "TEXT").isEmpty() )
{
lastBranch->setHeadingPlainText (a.value ("TEXT")); // FIXME-3 what about RT?
//model->setHeading (a.value ("TEXT"), lastBranch);
}
if (!a.value( "COLOR").isEmpty() )
lastBranch->setHeadingColor (QColor (a.value ("COLOR")));
if (!a.value( "LINK").isEmpty() )
lastBranch->setURL (a.value ("LINK"));
return true;
}
bool parseFreemindHandler::readRichContentAttr (const QXmlAttributes& a)
{
if (a.value ("TYPE")=="NODE" )
htmlPurpose=Node;
else if (a.value ("TYPE")=="NOTE" )
htmlPurpose=Note;
else
{
htmlPurpose=Unknown;
qWarning()<<"parseFreemindHandler: Unknown purpose of richContent found: "<<a.value("TYPE");;
// FIXME-3 Usually we would stop here, ignore for now
//return false;
}
return true;
}
