11 #include "linkablemapobj.h"
14 static BranchObj *lastBranch;
15 static FloatObj *lastFloat;
16 static OrnamentedObj *lastOO;
18 extern Settings settings;
19 extern QString vymVersion;
22 parseVYMHandler::parseVYMHandler() {}
24 parseVYMHandler::~parseVYMHandler() {}
26 QString parseVYMHandler::errorProtocol() { return errorProt; }
30 bool parseVYMHandler::startDocument()
34 laststate = StateInit;
36 stateStack.append(StateInit);
45 QString parseVYMHandler::parseHREF(QString href)
47 QString type=href.section(":",0,0);
48 QString path=href.section(":",1,1);
49 if (!tmpDir.endsWith("/"))
50 return tmpDir + "/" + path;
55 bool parseVYMHandler::startElement ( const QString&, const QString&,
56 const QString& eName, const QXmlAttributes& atts )
60 cout << "startElement <"<< eName.ascii()
62 <<" laststate="<<stateStack.last()
63 <<" loadMode="<<loadMode
64 <<" line="<<QXmlDefaultHandler::lineNumber()
67 stateStack.append (state);
68 if ( state == StateInit && (eName == "vymmap") )
73 if (!atts.value( "version").isEmpty() )
75 if (!checkVersion(atts.value("version")))
76 QMessageBox::warning( 0, "Warning: Version Problem" ,
77 "<h3>Map is newer than VYM</h3>"
78 "<p>The map you are just trying to load was "
79 "saved using vym " +atts.value("version")+". "
80 "The version of this vym is " + vymVersion +
81 ". If you run into problems after pressing "
82 "the ok-button below, updating vym should help.");
84 model->setVersion(atts.value( "version" ));
88 if (loadMode==NewMap )
92 lastBranch=model->first(); // avoid empty pointer
94 if (!atts.value( "author").isEmpty() )
95 model->setAuthor(atts.value( "author" ) );
96 if (!atts.value( "comment").isEmpty() )
97 model->setComment (atts.value( "comment" ) );
98 if (!atts.value( "backgroundColor").isEmpty() )
100 col.setNamedColor(atts.value("backgroundColor"));
101 model->getScene()->setBackgroundBrush(col);
103 if (!atts.value( "selectionColor").isEmpty() )
105 col.setNamedColor(atts.value("selectionColor"));
106 model->getMapEditor()->setSelectionColor(col);
108 if (!atts.value( "linkColorHint").isEmpty() )
110 if (atts.value("linkColorHint")=="HeadingColor")
111 model->getMapEditor()->setMapLinkColorHint(LinkableMapObj::HeadingColor);
113 model->getMapEditor()->setMapLinkColorHint(LinkableMapObj::DefaultColor);
115 if (!atts.value( "linkStyle").isEmpty() )
116 model->getMapEditor()->setMapLinkStyle(atts.value("linkStyle"));
117 if (!atts.value( "linkColor").isEmpty() )
119 col.setNamedColor(atts.value("linkColor"));
120 model->getMapEditor()->setMapDefLinkColor(col);
122 if (!atts.value( "defXLinkColor").isEmpty() )
124 col.setNamedColor(atts.value("defXLinkColor"));
125 model->getMapEditor()->setMapDefXLinkColor(col);
127 if (!atts.value( "defXLinkWidth").isEmpty() )
128 model->getMapEditor()->setMapDefXLinkWidth(atts.value("defXLinkWidth").toInt ());
130 } else if ( eName == "select" && state == StateMap )
132 state=StateMapSelect;
133 } else if ( eName == "setting" && state == StateMap )
135 state=StateMapSetting;
136 if (loadMode==NewMap)
137 readSettingAttr (atts);
138 } else if ( eName == "mapcenter" && state == StateMap )
140 state=StateMapCenter;
141 if (loadMode==NewMap)
143 // Really use the found mapcenter as MCO in a new map
145 // FIXME not working for multiple mapCenters yet:
146 lastBranch=model->addMapCenter();
147 //lastBranch=model->first(); // avoid empty pointer
150 // Treat the found mapcenter as a branch
151 // in an existing map
152 LinkableMapObj* lmo=model->getSelection();
153 if (lmo && (typeid(*lmo) == typeid(BranchObj) )
154 || (typeid(*lmo) == typeid(MapCenterObj) ) )
156 lastBranch=(BranchObj*)lmo;
157 if (loadMode==ImportAdd)
159 lastBranch->addBranch();
160 lastBranch=lastBranch->getLastBranch();
166 readBranchAttr (atts);
168 (eName == "standardflag" ||eName == "standardFlag") &&
169 (state == StateMapCenter || state==StateBranch))
171 state=StateStandardFlag;
172 } else if ( eName == "heading" && (state == StateMapCenter||state==StateBranch))
176 if (!atts.value( "textColor").isEmpty() )
178 col.setNamedColor(atts.value("textColor"));
179 lastBranch->setColor(col );
181 } else if ( eName == "note" &&
182 (state == StateMapCenter ||state==StateBranch))
183 { // only for backward compatibility (<1.4.6). Use htmlnote now.
185 if (!readNoteAttr (atts) ) return false;
186 } else if ( eName == "htmlnote" && state == StateMapCenter)
190 } else if ( eName == "floatimage" &&
191 (state == StateMapCenter ||state==StateBranch))
193 state=StateFloatImage;
194 lastBranch->addFloatImage();
195 lastFloat=lastBranch->getLastFloatImage();
196 if (!readFloatImageAttr(atts)) return false;
197 } else if ( (eName == "branch"||eName=="floatimage") && state == StateMap)
199 // This is used in vymparts, which have no mapcenter!
201 LinkableMapObj* lmo=model->getSelection();
204 // If a vym part is _loaded_ (not imported),
205 // selection==lmo==NULL
206 // Treat it like ImportAdd then...
208 lmo=model->first(); // FIXME this used to be lmo=mc before
210 if (lmo && (typeid(*lmo) == typeid(BranchObj) )
211 || (typeid(*lmo) == typeid(MapCenterObj) ) )
213 lastBranch=(BranchObj*)(lmo);
217 if (loadMode==ImportAdd)
219 lastBranch->addBranch();
220 lastBranch=lastBranch->getLastBranch();
225 readBranchAttr (atts);
226 } else if (eName=="floatimage")
228 state=StateFloatImage;
229 lastBranch->addFloatImage();
230 lastFloat=lastBranch->getLastFloatImage();
231 if (!readFloatImageAttr(atts)) return false;
234 } else if ( eName == "branch" && state == StateMapCenter)
238 lastBranch->addBranch();
239 lastBranch=lastBranch->getLastBranch();
240 readBranchAttr (atts);
241 } else if ( eName == "htmlnote" && state == StateBranch)
246 if (!atts.value( "fonthint").isEmpty() )
247 no.setFontHint(atts.value ("fonthint") );
248 } else if ( eName == "frame" && (state == StateBranch||state==StateMapCenter))
252 if (!readFrameAttr(atts)) return false;
253 } else if ( eName == "xlink" && state == StateBranch )
255 state=StateBranchXLink;
256 if (!readXLinkAttr (atts)) return false;
257 } else if ( eName == "branch" && state == StateBranch )
259 lastBranch->addBranch();
260 lastBranch=lastBranch->getLastBranch();
262 readBranchAttr (atts);
263 } else if ( eName == "html" && state == StateHtmlNote )
269 } else if ( state == StateHtml )
271 // accept all while in html mode,
276 return false; // Error
280 bool parseVYMHandler::endElement ( const QString&, const QString&, const QString &eName)
283 cout << "endElement </" <<eName.ascii()
285 <<" laststate=" <<laststate
286 <<" stateStack="<<stateStack.last()
292 lastBranch=(BranchObj*)(lastBranch->getParObj());
295 htmldata+="</"+eName+">";
299 htmldata.replace ("<br></br>","<br />");
300 no.setNote (htmldata);
301 lastBranch->setNote (no);
307 state=stateStack.takeLast();
311 bool parseVYMHandler::characters ( const QString& ch)
313 //cout << "characters \""<<ch<<"\" state="<<state <<" laststate="<<laststate<<endl;
315 QString ch_org=quotemeta (ch);
316 QString ch_simplified=ch.simplifyWhiteSpace();
317 if ( ch_simplified.isEmpty() ) return true;
321 case StateInit: break;
322 case StateMap: break;
324 model->select(ch_simplified);
326 case StateMapSetting:break;
327 case StateMapCenter: break;
329 lastBranch->setNote(ch_simplified);
331 case StateBranch: break;
332 case StateStandardFlag:
333 lastBranch->activateStandardFlag(ch_simplified);
335 case StateFloatImage: break;
336 case StateHtmlNote: break;
341 lastBranch->setHeading(ch_simplified);
349 QString parseVYMHandler::errorString()
351 return "the document is not in the VYM file format";
354 bool parseVYMHandler::readBranchAttr (const QXmlAttributes& a)
357 if (!readOOAttr(a)) return false;
359 if (!a.value( "scrolled").isEmpty() )
360 lastBranch->toggleScroll();
361 if (!a.value( "frameType").isEmpty() )
362 lastOO->setFrameType (a.value("frameType")); //Compatibility 1.8.1
364 if (!a.value( "incImgV").isEmpty() )
366 if (a.value("incImgV")=="true")
367 lastBranch->setIncludeImagesVer(true);
369 lastBranch->setIncludeImagesVer(false);
371 if (!a.value( "incImgH").isEmpty() )
373 if (a.value("incImgH")=="true")
374 lastBranch->setIncludeImagesHor(true);
376 lastBranch->setIncludeImagesHor(false);
381 bool parseVYMHandler::readFrameAttr (const QXmlAttributes& a)
387 if (!a.value( "frameType").isEmpty() )
388 lastOO->setFrameType (a.value("frameType"));
389 if (!a.value( "penColor").isEmpty() )
390 lastOO->setFramePenColor (a.value("penColor"));
391 if (!a.value( "brushColor").isEmpty() )
392 lastOO->setFrameBrushColor (a.value("brushColor"));
393 if (!a.value( "padding").isEmpty() )
395 x=a.value("padding").toInt(&ok);
396 if (ok) lastOO->setFramePadding(x);
398 if (!a.value( "borderWidth").isEmpty() )
400 x=a.value("borderWidth").toInt(&ok);
401 if (ok) lastOO->setFrameBorderWidth(x);
407 bool parseVYMHandler::readOOAttr (const QXmlAttributes& a)
413 if (!a.value( "relPosX").isEmpty() )
415 if (!a.value( "relPosY").isEmpty() )
417 x=a.value("relPosX").toFloat (&okx);
418 y=a.value("relPosY").toFloat (&oky);
421 lastOO->setUseRelPos (true);
422 lastOO->move2RelPos (x,y);
425 return false; // Couldn't read relPos
428 if (!a.value( "absPosX").isEmpty() && loadMode==NewMap && branchDepth<2)
430 if (!a.value( "absPosY").isEmpty() )
432 x=a.value("absPosX").toFloat (&okx);
433 y=a.value("absPosY").toFloat (&oky);
437 return false; // Couldn't read absPos
440 if (!a.value( "id").isEmpty() )
441 lastOO->setID (a.value ("id"));
442 if (!a.value( "url").isEmpty() )
443 lastOO->setURL (a.value ("url"));
444 if (!a.value( "vymLink").isEmpty() )
445 lastOO->setVymLink (a.value ("vymLink"));
446 if (!a.value( "hideInExport").isEmpty() )
447 if (a.value("hideInExport")=="true")
448 lastOO->setHideInExport(true);
450 if (!a.value( "hideLink").isEmpty())
452 if (a.value ("hideLink") =="true")
453 lastOO->setHideLinkUnselected(true);
455 lastOO->setHideLinkUnselected(false);
461 bool parseVYMHandler::readNoteAttr (const QXmlAttributes& a)
462 { // only for backward compatibility (<1.4.6). Use htmlnote now.
465 if (!a.value( "href").isEmpty() )
468 fn=parseHREF(a.value ("href") );
470 QString s; // Reading a note
472 if ( !file.open( QIODevice::ReadOnly) )
474 qWarning ("parseVYMHandler::readNoteAttr: Couldn't load "+fn);
477 QTextStream stream( &file );
479 while ( !stream.atEnd() ) {
480 lines += stream.readLine()+"\n";
484 lines ="<html><head><meta name=\"qrichtext\" content=\"1\" /></head><body>"+lines + "</p></body></html>";
487 if (!a.value( "fonthint").isEmpty() )
488 no.setFontHint(a.value ("fonthint") );
489 lastBranch->setNote(no);
493 bool parseVYMHandler::readFloatImageAttr (const QXmlAttributes& a)
497 //if (!readOOAttr(a)) return false;
499 if (!a.value( "useOrientation").isEmpty() )
501 if (a.value ("useOrientation") =="true")
502 lastFloat->setUseOrientation (true);
504 lastFloat->setUseOrientation (false);
506 if (!a.value( "href").isEmpty() )
509 if (!lastFloat->load (parseHREF(a.value ("href") ) ))
511 QMessageBox::warning( 0, "Warning: " ,
512 "Couldn't load float image\n"+parseHREF(a.value ("href") ));
513 lastBranch->removeFloatImage(((FloatImageObj*)(lastFloat)));
519 if (!a.value( "floatExport").isEmpty() )
521 // Only for compatibility. THis is not used since 1.7.11
522 if (a.value ("floatExport") =="true")
523 lastFloat->setFloatExport(true);
525 lastFloat->setFloatExport (false);
527 if (!a.value( "zPlane").isEmpty() )
528 lastFloat->setZValue (a.value("zPlane").toInt ());
531 if (!a.value( "relPosX").isEmpty() )
533 if (!a.value( "relPosY").isEmpty() )
536 x=a.value("relPosX").toFloat (&okx);
537 y=a.value("relPosY").toFloat (&oky);
541 lastFloat->setRelPos (QPointF (x,y) );
542 // make sure floats in mapcenter are repositioned to relative pos
543 if (lastBranch->getDepth()==0) lastBranch->positionContents();
546 // Couldn't read relPos
551 if (!readOOAttr(a)) return false;
553 if (!a.value ("orgName").isEmpty() )
555 ((FloatImageObj*)(lastFloat))->setOriginalFilename (a.value("orgName"));
560 bool parseVYMHandler::readXLinkAttr (const QXmlAttributes& a)
565 XLinkObj *xlo=new XLinkObj (model->getScene());
566 if (!a.value( "color").isEmpty() )
568 col.setNamedColor(a.value("color"));
572 if (!a.value( "width").isEmpty() )
574 xlo->setWidth(a.value ("width").toInt (&okx, 10));
577 // Connecting by select string for compatibility with version < 1.8.76
578 if (!a.value( "beginBranch").isEmpty() )
580 if (!a.value( "endBranch").isEmpty() )
582 LinkableMapObj *lmo=model->findObjBySelect (a.value( "beginBranch"));
583 if (lmo && typeid (*lmo)==typeid (BranchObj))
585 xlo->setBegin ((BranchObj*)lmo);
586 lmo=model->findObjBySelect (a.value( "endBranch"));
587 if (lmo && typeid (*lmo)==typeid (BranchObj))
589 xlo->setEnd ((BranchObj*)(lmo));
597 // object ID is used starting in version 1.8.76
598 if (!a.value( "beginID").isEmpty() )
600 if (!a.value( "endID").isEmpty() )
602 LinkableMapObj *lmo=model->findID (a.value( "beginID"));
603 if (lmo && typeid (*lmo)==typeid (BranchObj))
605 xlo->setBegin ((BranchObj*)lmo);
606 lmo=model->findID (a.value( "endID"));
607 if (lmo && typeid (*lmo)==typeid (BranchObj))
609 xlo->setEnd ((BranchObj*)(lmo));
616 if (!success) delete (xlo);
617 return true; // xLinks can only be established at the "end branch", return true
620 bool parseVYMHandler::readHtmlAttr (const QXmlAttributes& a)
622 for (int i=1; i<=a.count(); i++)
623 htmldata+=" "+a.localName(i-1)+"=\""+a.value(i-1)+"\"";
627 bool parseVYMHandler::readSettingAttr (const QXmlAttributes& a)
629 if (!a.value( "key").isEmpty() )
631 if (!a.value( "value").isEmpty() )
632 settings.setLocalEntry (model->getMapEditor()->getDestPath(), a.value ("key"), a.value ("value"));