11 #include "linkablemapobj.h"
14 static BranchObj *lastBranch;
15 static FloatObj *lastFloat;
16 static OrnamentedObj *lastOO;
18 extern Settings settings;
19 extern QString vymVersion;
21 bool parseVYMHandler::startDocument()
25 laststate = StateInit;
27 stateStack.append(StateInit);
33 bool parseVYMHandler::startElement ( const QString&, const QString&,
34 const QString& eName, const QXmlAttributes& atts )
39 cout << "startElement <"<< qPrintable(eName)
41 <<" laststate="<<stateStack.last()
42 <<" loadMode="<<loadMode
43 // <<" line="<<QXmlDefaultHandler::lineNumber()
45 stateStack.append (state);
46 if ( state == StateInit && (eName == "vymmap") )
50 if (loadMode==NewMap )
54 lastBranch=model->first(); // avoid empty pointer
56 if (!atts.value( "author").isEmpty() )
57 model->setAuthor(atts.value( "author" ) );
58 if (!atts.value( "comment").isEmpty() )
59 model->setComment (atts.value( "comment" ) );
60 if (!atts.value( "backgroundColor").isEmpty() )
62 col.setNamedColor(atts.value("backgroundColor"));
63 model->getScene()->setBackgroundBrush(col);
65 if (!atts.value( "selectionColor").isEmpty() )
67 col.setNamedColor(atts.value("selectionColor"));
68 model->setSelectionColor(col);
70 if (!atts.value( "linkColorHint").isEmpty() )
72 if (atts.value("linkColorHint")=="HeadingColor")
73 model->setMapLinkColorHint(LinkableMapObj::HeadingColor);
75 model->setMapLinkColorHint(LinkableMapObj::DefaultColor);
77 if (!atts.value( "linkStyle").isEmpty() )
78 model->setMapLinkStyle(atts.value("linkStyle"));
79 if (!atts.value( "linkColor").isEmpty() )
81 col.setNamedColor(atts.value("linkColor"));
82 model->setMapDefLinkColor(col);
84 if (!atts.value( "defXLinkColor").isEmpty() )
86 col.setNamedColor(atts.value("defXLinkColor"));
87 model->setMapDefXLinkColor(col);
89 if (!atts.value( "defXLinkWidth").isEmpty() )
90 model->setMapDefXLinkWidth(atts.value("defXLinkWidth").toInt ());
93 if (!atts.value( "version").isEmpty() )
95 if (!checkVersion(atts.value("version")))
96 QMessageBox::warning( 0, "Warning: Version Problem" ,
97 "<h3>Map is newer than VYM</h3>"
98 "<p>The map you are just trying to load was "
99 "saved using vym " +atts.value("version")+". "
100 "The version of this vym is " + vymVersion +
101 ". If you run into problems after pressing "
102 "the ok-button below, updating vym should help.");
104 model->setVersion(atts.value( "version" ));
108 } else if ( eName == "select" && state == StateMap )
110 state=StateMapSelect;
111 } else if ( eName == "setting" && state == StateMap )
113 state=StateMapSetting;
114 if (loadMode==NewMap)
115 readSettingAttr (atts);
116 } else if ( eName == "mapcenter" && state == StateMap )
118 state=StateMapCenter;
119 if (loadMode==NewMap)
121 // Really use the found mapcenter as MCO in a new map
123 model->createMapCenter();
125 lastBranch=model->getSelectedBranch();
126 cout << "ok1 lastBranch="<<lastBranch<<endl;
129 // Treat the found mapcenter as a branch
130 // in an existing map
131 LinkableMapObj* lmo=model->getSelectedLMO();
132 if (lmo && ( (typeid(*lmo) == typeid(BranchObj) )
133 || (typeid(*lmo) == typeid(MapCenterObj) ) ) )
135 lastBranch=(BranchObj*)lmo;
136 if (loadMode==ImportAdd)
138 model->createBranch();
139 lastBranch=model->getSelectedBranch();
145 readBranchAttr (atts);
147 (eName == "standardflag" ||eName == "standardFlag") &&
148 (state == StateMapCenter || state==StateBranch))
150 state=StateStandardFlag;
151 } else if ( eName == "heading" && (state == StateMapCenter||state==StateBranch))
155 if (!atts.value( "textColor").isEmpty() )
157 col.setNamedColor(atts.value("textColor"));
158 lastBranch->setColor(col );
160 } else if ( eName == "note" &&
161 (state == StateMapCenter ||state==StateBranch))
162 { // only for backward compatibility (<1.4.6). Use htmlnote now.
164 if (!readNoteAttr (atts) ) return false;
165 } else if ( eName == "htmlnote" && state == StateMapCenter)
169 } else if ( eName == "floatimage" &&
170 (state == StateMapCenter ||state==StateBranch))
172 state=StateFloatImage;
173 lastBranch->addFloatImage();
174 lastFloat=lastBranch->getLastFloatImage();
175 if (!readFloatImageAttr(atts)) return false;
176 } else if ( (eName == "branch"||eName=="floatimage") && state == StateMap)
178 // This is used in vymparts, which have no mapcenter!
180 LinkableMapObj* lmo=model->getSelectedLMO();
183 // If a vym part is _loaded_ (not imported),
184 // selection==lmo==NULL
185 // Treat it like ImportAdd then...
189 if (lmo && ( (typeid(*lmo) == typeid(BranchObj) )
190 || (typeid(*lmo) == typeid(MapCenterObj) ) ) )
192 lastBranch=(BranchObj*)(lmo);
196 if (loadMode==ImportAdd)
198 model->createBranch();
199 lastBranch=model->getSelectedBranch();
203 readBranchAttr (atts);
204 } else if (eName=="floatimage")
206 state=StateFloatImage;
207 lastBranch->addFloatImage();
208 lastFloat=lastBranch->getLastFloatImage();
209 if (!readFloatImageAttr(atts)) return false;
212 } else if ( eName == "branch" && state == StateMapCenter)
215 model->createBranch();
216 lastBranch=model->getSelectedBranch();
217 readBranchAttr (atts);
218 } else if ( eName == "htmlnote" && state == StateBranch)
223 if (!atts.value( "fonthint").isEmpty() )
224 no.setFontHint(atts.value ("fonthint") );
225 } else if ( eName == "frame" && (state == StateBranch||state==StateMapCenter))
229 if (!readFrameAttr(atts)) return false;
230 } else if ( eName == "xlink" && state == StateBranch )
232 state=StateBranchXLink;
233 if (!readXLinkAttr (atts)) return false;
234 } else if ( eName == "branch" && state == StateBranch )
236 model->createBranch();
237 lastBranch=model->getSelectedBranch();
238 readBranchAttr (atts);
239 } else if ( eName == "html" && state == StateHtmlNote )
245 } else if ( state == StateHtml )
247 // accept all while in html mode,
252 return false; // Error
256 bool parseVYMHandler::endElement ( const QString&, const QString&, const QString &eName)
259 cout << "endElement </" <<qPrintable(eName)
261 <<" laststate=" <<laststate
262 <<" stateStack="<<stateStack.last()
268 model->selectParent();
269 lastBranch=model->getSelectedBranch();
272 htmldata+="</"+eName+">";
276 htmldata.replace ("<br></br>","<br />");
277 no.setNote (htmldata);
278 lastBranch->setNote (no);
284 state=stateStack.takeLast();
288 bool parseVYMHandler::characters ( const QString& ch)
290 //cout << "characters \""<<ch<<"\" state="<<state <<" laststate="<<laststate<<endl;
292 QString ch_org=quotemeta (ch);
293 QString ch_simplified=ch.simplifyWhiteSpace();
294 if ( ch_simplified.isEmpty() ) return true;
298 case StateInit: break;
299 case StateMap: break;
301 model->select(ch_simplified);
303 case StateMapSetting:break;
304 case StateMapCenter: break;
306 lastBranch->setNote(ch_simplified);
308 case StateBranch: break;
309 case StateStandardFlag:
310 lastBranch->activateStandardFlag(ch_simplified);
312 case StateFloatImage: break;
313 case StateHtmlNote: break;
318 model->setHeading(ch_simplified);
326 QString parseVYMHandler::errorString()
328 return "the document is not in the VYM file format";
331 bool parseVYMHandler::readBranchAttr (const QXmlAttributes& a)
334 if (!readOOAttr(a)) return false;
336 if (!a.value( "scrolled").isEmpty() )
337 lastBranch->toggleScroll();
338 if (!a.value( "frameType").isEmpty() )
339 lastOO->setFrameType (a.value("frameType")); //Compatibility 1.8.1
341 if (!a.value( "incImgV").isEmpty() )
343 if (a.value("incImgV")=="true")
344 lastBranch->setIncludeImagesVer(true);
346 lastBranch->setIncludeImagesVer(false);
348 if (!a.value( "incImgH").isEmpty() )
350 if (a.value("incImgH")=="true")
351 lastBranch->setIncludeImagesHor(true);
353 lastBranch->setIncludeImagesHor(false);
358 bool parseVYMHandler::readFrameAttr (const QXmlAttributes& a)
364 if (!a.value( "frameType").isEmpty() )
365 lastOO->setFrameType (a.value("frameType"));
366 if (!a.value( "penColor").isEmpty() )
367 lastOO->setFramePenColor (a.value("penColor"));
368 if (!a.value( "brushColor").isEmpty() )
369 lastOO->setFrameBrushColor (a.value("brushColor"));
370 if (!a.value( "padding").isEmpty() )
372 x=a.value("padding").toInt(&ok);
373 if (ok) lastOO->setFramePadding(x);
375 if (!a.value( "borderWidth").isEmpty() )
377 x=a.value("borderWidth").toInt(&ok);
378 if (ok) lastOO->setFrameBorderWidth(x);
384 bool parseVYMHandler::readOOAttr (const QXmlAttributes& a)
390 if (!a.value( "relPosX").isEmpty() )
392 if (!a.value( "relPosY").isEmpty() )
394 x=a.value("relPosX").toFloat (&okx);
395 y=a.value("relPosY").toFloat (&oky);
398 lastOO->setUseRelPos (true);
399 lastOO->move2RelPos (x,y);
402 return false; // Couldn't read relPos
405 if (!a.value( "absPosX").isEmpty() && loadMode==NewMap )
407 if (!a.value( "absPosY").isEmpty() )
409 x=a.value("absPosX").toFloat (&okx);
410 y=a.value("absPosY").toFloat (&oky);
414 return false; // Couldn't read absPos
417 if (!a.value( "id").isEmpty() )
418 lastOO->setID (a.value ("id"));
419 if (!a.value( "url").isEmpty() )
420 lastOO->setURL (a.value ("url"));
421 if (!a.value( "vymLink").isEmpty() )
422 lastOO->setVymLink (a.value ("vymLink"));
423 if (!a.value( "hideInExport").isEmpty() )
424 if (a.value("hideInExport")=="true")
425 lastOO->setHideInExport(true);
427 if (!a.value( "hideLink").isEmpty())
429 if (a.value ("hideLink") =="true")
430 lastOO->setHideLinkUnselected(true);
432 lastOO->setHideLinkUnselected(false);
438 bool parseVYMHandler::readNoteAttr (const QXmlAttributes& a)
439 { // only for backward compatibility (<1.4.6). Use htmlnote now.
442 if (!a.value( "href").isEmpty() )
445 fn=parseHREF(a.value ("href") );
447 QString s; // Reading a note
449 if ( !file.open( QIODevice::ReadOnly) )
451 qWarning ("parseVYMHandler::readNoteAttr: Couldn't load "+fn);
454 QTextStream stream( &file );
456 while ( !stream.atEnd() ) {
457 lines += stream.readLine()+"\n";
461 lines ="<html><head><meta name=\"qrichtext\" content=\"1\" /></head><body>"+lines + "</p></body></html>";
464 if (!a.value( "fonthint").isEmpty() )
465 no.setFontHint(a.value ("fonthint") );
466 lastBranch->setNote(no);
470 bool parseVYMHandler::readFloatImageAttr (const QXmlAttributes& a)
474 //if (!readOOAttr(a)) return false;
476 if (!a.value( "useOrientation").isEmpty() )
478 if (a.value ("useOrientation") =="true")
479 lastFloat->setUseOrientation (true);
481 lastFloat->setUseOrientation (false);
483 if (!a.value( "href").isEmpty() )
486 if (!lastFloat->load (parseHREF(a.value ("href") ) ))
488 QMessageBox::warning( 0, "Warning: " ,
489 "Couldn't load float image\n"+parseHREF(a.value ("href") ));
490 lastBranch->removeFloatImage(((FloatImageObj*)(lastFloat)));
496 if (!a.value( "floatExport").isEmpty() )
498 // Only for compatibility. THis is not used since 1.7.11
499 if (a.value ("floatExport") =="true")
500 lastFloat->setFloatExport(true);
502 lastFloat->setFloatExport (false);
504 if (!a.value( "zPlane").isEmpty() )
505 lastFloat->setZValue (a.value("zPlane").toInt ());
508 if (!a.value( "relPosX").isEmpty() )
510 if (!a.value( "relPosY").isEmpty() )
513 x=a.value("relPosX").toFloat (&okx);
514 y=a.value("relPosY").toFloat (&oky);
518 lastFloat->setRelPos (QPointF (x,y) );
519 // make sure floats in mapcenter are repositioned to relative pos
520 if (lastBranch->getDepth()==0) lastBranch->positionContents();
523 // Couldn't read relPos
528 if (!readOOAttr(a)) return false;
530 if (!a.value ("orgName").isEmpty() )
532 ((FloatImageObj*)(lastFloat))->setOriginalFilename (a.value("orgName"));
537 bool parseVYMHandler::readXLinkAttr (const QXmlAttributes& a)
542 XLinkObj *xlo=new XLinkObj (model->getScene());
543 if (!a.value( "color").isEmpty() )
545 col.setNamedColor(a.value("color"));
549 if (!a.value( "width").isEmpty() )
551 xlo->setWidth(a.value ("width").toInt (&okx, 10));
554 // Connecting by select string for compatibility with version < 1.8.76
555 if (!a.value( "beginBranch").isEmpty() )
557 if (!a.value( "endBranch").isEmpty() )
559 LinkableMapObj *lmo=model->findObjBySelect (a.value( "beginBranch"));
560 if (lmo && typeid (*lmo)==typeid (BranchObj))
562 xlo->setBegin ((BranchObj*)lmo);
563 lmo=model->findObjBySelect (a.value( "endBranch"));
564 if (lmo && typeid (*lmo)==typeid (BranchObj))
566 xlo->setEnd ((BranchObj*)(lmo));
574 // object ID is used starting in version 1.8.76
575 if (!a.value( "beginID").isEmpty() )
577 if (!a.value( "endID").isEmpty() )
579 LinkableMapObj *lmo=model->findID (a.value( "beginID"));
580 if (lmo && typeid (*lmo)==typeid (BranchObj))
582 xlo->setBegin ((BranchObj*)lmo);
583 lmo=model->findID (a.value( "endID"));
584 if (lmo && typeid (*lmo)==typeid (BranchObj))
586 xlo->setEnd ((BranchObj*)(lmo));
593 if (!success) delete (xlo);
594 return true; // xLinks can only be established at the "end branch", return true
597 bool parseVYMHandler::readHtmlAttr (const QXmlAttributes& a)
599 for (int i=1; i<=a.count(); i++)
600 htmldata+=" "+a.localName(i-1)+"=\""+a.value(i-1)+"\"";
604 bool parseVYMHandler::readSettingAttr (const QXmlAttributes& a)
606 if (!a.value( "key").isEmpty() )
608 if (!a.value( "value").isEmpty() )
609 settings.setLocalEntry (model->getDestPath(), a.value ("key"), a.value ("value"));