Various fixes, also from 1.12. branch
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 )
38 cout << "startElement <"<< qPrintable(eName)
40 <<" laststate="<<stateStack.last()
41 <<" loadMode="<<loadMode
42 <<" line="<<QXmlDefaultHandler::lineNumber()
45 stateStack.append (state);
46 if ( state == StateInit && (eName == "vymmap") )
51 model->clear(); // remove existing mapCenter
54 if (!atts.value( "version").isEmpty() )
56 if (!checkVersion(atts.value("version")))
57 QMessageBox::warning( 0, "Warning: Version Problem" ,
58 "<h3>Map is newer than VYM</h3>"
59 "<p>The map you are just trying to load was "
60 "saved using vym " +atts.value("version")+". "
61 "The version of this vym is " + vymVersion +
62 ". If you run into problems after pressing "
63 "the ok-button below, updating vym should help.");
65 model->setVersion(atts.value( "version" ));
69 if (loadMode==NewMap )
73 lastBranch=model->first(); // avoid empty pointer
75 if (!atts.value( "author").isEmpty() )
76 model->setAuthor(atts.value( "author" ) );
77 if (!atts.value( "comment").isEmpty() )
78 model->setComment (atts.value( "comment" ) );
79 if (!atts.value( "backgroundColor").isEmpty() )
81 col.setNamedColor(atts.value("backgroundColor"));
82 model->getScene()->setBackgroundBrush(col);
84 if (!atts.value( "selectionColor").isEmpty() )
86 col.setNamedColor(atts.value("selectionColor"));
87 model->setSelectionColor(col);
89 if (!atts.value( "linkColorHint").isEmpty() )
91 if (atts.value("linkColorHint")=="HeadingColor")
92 model->setMapLinkColorHint(LinkableMapObj::HeadingColor);
94 model->setMapLinkColorHint(LinkableMapObj::DefaultColor);
96 if (!atts.value( "linkStyle").isEmpty() )
97 model->setMapLinkStyle(atts.value("linkStyle"));
98 if (!atts.value( "linkColor").isEmpty() )
100 col.setNamedColor(atts.value("linkColor"));
101 model->setMapDefLinkColor(col);
103 if (!atts.value( "defXLinkColor").isEmpty() )
105 col.setNamedColor(atts.value("defXLinkColor"));
106 model->setMapDefXLinkColor(col);
108 if (!atts.value( "defXLinkWidth").isEmpty() )
109 model->setMapDefXLinkWidth(atts.value("defXLinkWidth").toInt ());
111 } else if ( eName == "select" && state == StateMap )
113 state=StateMapSelect;
114 } else if ( eName == "setting" && state == StateMap )
116 state=StateMapSetting;
117 if (loadMode==NewMap)
118 readSettingAttr (atts);
119 } else if ( eName == "mapcenter" && state == StateMap )
121 state=StateMapCenter;
122 if (loadMode==NewMap)
124 // Really use the found mapcenter as MCO in a new map
126 model->createMapCenter();
127 lastBranch=model->getSelectedBranch();
130 // Treat the found mapcenter as a branch
131 // in an existing map
132 LinkableMapObj* lmo=model->getSelection();
133 if (lmo && ( (typeid(*lmo) == typeid(BranchObj) )
134 || (typeid(*lmo) == typeid(MapCenterObj) ) ) )
136 lastBranch=(BranchObj*)lmo;
137 if (loadMode==ImportAdd)
139 model->createBranch();
140 lastBranch=model->getSelectedBranch();
146 readBranchAttr (atts);
148 (eName == "standardflag" ||eName == "standardFlag") &&
149 (state == StateMapCenter || state==StateBranch))
151 state=StateStandardFlag;
152 } else if ( eName == "heading" && (state == StateMapCenter||state==StateBranch))
156 if (!atts.value( "textColor").isEmpty() )
158 col.setNamedColor(atts.value("textColor"));
159 lastBranch->setColor(col );
161 } else if ( eName == "note" &&
162 (state == StateMapCenter ||state==StateBranch))
163 { // only for backward compatibility (<1.4.6). Use htmlnote now.
165 if (!readNoteAttr (atts) ) return false;
166 } else if ( eName == "htmlnote" && state == StateMapCenter)
170 } else if ( eName == "floatimage" &&
171 (state == StateMapCenter ||state==StateBranch))
173 state=StateFloatImage;
174 lastBranch->addFloatImage();
175 lastFloat=lastBranch->getLastFloatImage();
176 if (!readFloatImageAttr(atts)) return false;
177 } else if ( (eName == "branch"||eName=="floatimage") && state == StateMap)
179 // This is used in vymparts, which have no mapcenter!
181 LinkableMapObj* lmo=model->getSelection();
184 // If a vym part is _loaded_ (not imported),
185 // selection==lmo==NULL
186 // Treat it like ImportAdd then...
190 if (lmo && ( (typeid(*lmo) == typeid(BranchObj) )
191 || (typeid(*lmo) == typeid(MapCenterObj) ) ) )
193 lastBranch=(BranchObj*)(lmo);
197 if (loadMode==ImportAdd)
199 model->createBranch();
200 lastBranch=model->getSelectedBranch();
204 readBranchAttr (atts);
205 } else if (eName=="floatimage")
207 state=StateFloatImage;
208 lastBranch->addFloatImage();
209 lastFloat=lastBranch->getLastFloatImage();
210 if (!readFloatImageAttr(atts)) return false;
213 } else if ( eName == "branch" && state == StateMapCenter)
216 model->createBranch();
217 lastBranch=model->getSelectedBranch();
218 readBranchAttr (atts);
219 } else if ( eName == "htmlnote" && state == StateBranch)
224 if (!atts.value( "fonthint").isEmpty() )
225 no.setFontHint(atts.value ("fonthint") );
226 } else if ( eName == "frame" && (state == StateBranch||state==StateMapCenter))
230 if (!readFrameAttr(atts)) return false;
231 } else if ( eName == "xlink" && state == StateBranch )
233 state=StateBranchXLink;
234 if (!readXLinkAttr (atts)) return false;
235 } else if ( eName == "branch" && state == StateBranch )
237 model->createBranch();
238 lastBranch=model->getSelectedBranch();
239 readBranchAttr (atts);
240 } else if ( eName == "html" && state == StateHtmlNote )
246 } else if ( state == StateHtml )
248 // accept all while in html mode,
253 return false; // Error
257 bool parseVYMHandler::endElement ( const QString&, const QString&, const QString &eName)
260 cout << "endElement </" <<qPrintable(eName)
262 <<" laststate=" <<laststate
263 <<" stateStack="<<stateStack.last()
269 model->selectParent();
270 lastBranch=model->getSelectedBranch();
273 htmldata+="</"+eName+">";
277 htmldata.replace ("<br></br>","<br />");
278 no.setNote (htmldata);
279 lastBranch->setNote (no);
285 state=stateStack.takeLast();
289 bool parseVYMHandler::characters ( const QString& ch)
291 //cout << "characters \""<<ch<<"\" state="<<state <<" laststate="<<laststate<<endl;
293 QString ch_org=quotemeta (ch);
294 QString ch_simplified=ch.simplifyWhiteSpace();
295 if ( ch_simplified.isEmpty() ) return true;
299 case StateInit: break;
300 case StateMap: break;
302 model->select(ch_simplified);
304 case StateMapSetting:break;
305 case StateMapCenter: break;
307 lastBranch->setNote(ch_simplified);
309 case StateBranch: break;
310 case StateStandardFlag:
311 lastBranch->activateStandardFlag(ch_simplified);
313 case StateFloatImage: break;
314 case StateHtmlNote: break;
319 model->setHeading(ch_simplified);
327 QString parseVYMHandler::errorString()
329 return "the document is not in the VYM file format";
332 bool parseVYMHandler::readBranchAttr (const QXmlAttributes& a)
335 if (!readOOAttr(a)) return false;
337 if (!a.value( "scrolled").isEmpty() )
338 lastBranch->toggleScroll();
339 if (!a.value( "frameType").isEmpty() )
340 lastOO->setFrameType (a.value("frameType")); //Compatibility 1.8.1
342 if (!a.value( "incImgV").isEmpty() )
344 if (a.value("incImgV")=="true")
345 lastBranch->setIncludeImagesVer(true);
347 lastBranch->setIncludeImagesVer(false);
349 if (!a.value( "incImgH").isEmpty() )
351 if (a.value("incImgH")=="true")
352 lastBranch->setIncludeImagesHor(true);
354 lastBranch->setIncludeImagesHor(false);
359 bool parseVYMHandler::readFrameAttr (const QXmlAttributes& a)
365 if (!a.value( "frameType").isEmpty() )
366 lastOO->setFrameType (a.value("frameType"));
367 if (!a.value( "penColor").isEmpty() )
368 lastOO->setFramePenColor (a.value("penColor"));
369 if (!a.value( "brushColor").isEmpty() )
370 lastOO->setFrameBrushColor (a.value("brushColor"));
371 if (!a.value( "padding").isEmpty() )
373 x=a.value("padding").toInt(&ok);
374 if (ok) lastOO->setFramePadding(x);
376 if (!a.value( "borderWidth").isEmpty() )
378 x=a.value("borderWidth").toInt(&ok);
379 if (ok) lastOO->setFrameBorderWidth(x);
385 bool parseVYMHandler::readOOAttr (const QXmlAttributes& a)
391 if (!a.value( "relPosX").isEmpty() )
393 if (!a.value( "relPosY").isEmpty() )
395 x=a.value("relPosX").toFloat (&okx);
396 y=a.value("relPosY").toFloat (&oky);
399 lastOO->setUseRelPos (true);
400 lastOO->move2RelPos (x,y);
403 return false; // Couldn't read relPos
406 if (!a.value( "absPosX").isEmpty() && loadMode==NewMap )
408 if (!a.value( "absPosY").isEmpty() )
410 x=a.value("absPosX").toFloat (&okx);
411 y=a.value("absPosY").toFloat (&oky);
415 return false; // Couldn't read absPos
418 if (!a.value( "id").isEmpty() )
419 lastOO->setID (a.value ("id"));
420 if (!a.value( "url").isEmpty() )
421 lastOO->setURL (a.value ("url"));
422 if (!a.value( "vymLink").isEmpty() )
423 lastOO->setVymLink (a.value ("vymLink"));
424 if (!a.value( "hideInExport").isEmpty() )
425 if (a.value("hideInExport")=="true")
426 lastOO->setHideInExport(true);
428 if (!a.value( "hideLink").isEmpty())
430 if (a.value ("hideLink") =="true")
431 lastOO->setHideLinkUnselected(true);
433 lastOO->setHideLinkUnselected(false);
439 bool parseVYMHandler::readNoteAttr (const QXmlAttributes& a)
440 { // only for backward compatibility (<1.4.6). Use htmlnote now.
443 if (!a.value( "href").isEmpty() )
446 fn=parseHREF(a.value ("href") );
448 QString s; // Reading a note
450 if ( !file.open( QIODevice::ReadOnly) )
452 qWarning ("parseVYMHandler::readNoteAttr: Couldn't load "+fn);
455 QTextStream stream( &file );
457 while ( !stream.atEnd() ) {
458 lines += stream.readLine()+"\n";
462 lines ="<html><head><meta name=\"qrichtext\" content=\"1\" /></head><body>"+lines + "</p></body></html>";
465 if (!a.value( "fonthint").isEmpty() )
466 no.setFontHint(a.value ("fonthint") );
467 lastBranch->setNote(no);
471 bool parseVYMHandler::readFloatImageAttr (const QXmlAttributes& a)
475 //if (!readOOAttr(a)) return false;
477 if (!a.value( "useOrientation").isEmpty() )
479 if (a.value ("useOrientation") =="true")
480 lastFloat->setUseOrientation (true);
482 lastFloat->setUseOrientation (false);
484 if (!a.value( "href").isEmpty() )
487 if (!lastFloat->load (parseHREF(a.value ("href") ) ))
489 QMessageBox::warning( 0, "Warning: " ,
490 "Couldn't load float image\n"+parseHREF(a.value ("href") ));
491 lastBranch->removeFloatImage(((FloatImageObj*)(lastFloat)));
497 if (!a.value( "floatExport").isEmpty() )
499 // Only for compatibility. THis is not used since 1.7.11
500 if (a.value ("floatExport") =="true")
501 lastFloat->setFloatExport(true);
503 lastFloat->setFloatExport (false);
505 if (!a.value( "zPlane").isEmpty() )
506 lastFloat->setZValue (a.value("zPlane").toInt ());
509 if (!a.value( "relPosX").isEmpty() )
511 if (!a.value( "relPosY").isEmpty() )
514 x=a.value("relPosX").toFloat (&okx);
515 y=a.value("relPosY").toFloat (&oky);
519 lastFloat->setRelPos (QPointF (x,y) );
520 // make sure floats in mapcenter are repositioned to relative pos
521 if (lastBranch->getDepth()==0) lastBranch->positionContents();
524 // Couldn't read relPos
529 if (!readOOAttr(a)) return false;
531 if (!a.value ("orgName").isEmpty() )
533 ((FloatImageObj*)(lastFloat))->setOriginalFilename (a.value("orgName"));
538 bool parseVYMHandler::readXLinkAttr (const QXmlAttributes& a)
543 XLinkObj *xlo=new XLinkObj (model->getScene());
544 if (!a.value( "color").isEmpty() )
546 col.setNamedColor(a.value("color"));
550 if (!a.value( "width").isEmpty() )
552 xlo->setWidth(a.value ("width").toInt (&okx, 10));
555 // Connecting by select string for compatibility with version < 1.8.76
556 if (!a.value( "beginBranch").isEmpty() )
558 if (!a.value( "endBranch").isEmpty() )
560 LinkableMapObj *lmo=model->findObjBySelect (a.value( "beginBranch"));
561 if (lmo && typeid (*lmo)==typeid (BranchObj))
563 xlo->setBegin ((BranchObj*)lmo);
564 lmo=model->findObjBySelect (a.value( "endBranch"));
565 if (lmo && typeid (*lmo)==typeid (BranchObj))
567 xlo->setEnd ((BranchObj*)(lmo));
575 // object ID is used starting in version 1.8.76
576 if (!a.value( "beginID").isEmpty() )
578 if (!a.value( "endID").isEmpty() )
580 LinkableMapObj *lmo=model->findID (a.value( "beginID"));
581 if (lmo && typeid (*lmo)==typeid (BranchObj))
583 xlo->setBegin ((BranchObj*)lmo);
584 lmo=model->findID (a.value( "endID"));
585 if (lmo && typeid (*lmo)==typeid (BranchObj))
587 xlo->setEnd ((BranchObj*)(lmo));
594 if (!success) delete (xlo);
595 return true; // xLinks can only be established at the "end branch", return true
598 bool parseVYMHandler::readHtmlAttr (const QXmlAttributes& a)
600 for (int i=1; i<=a.count(); i++)
601 htmldata+=" "+a.localName(i-1)+"=\""+a.value(i-1)+"\"";
605 bool parseVYMHandler::readSettingAttr (const QXmlAttributes& a)
607 if (!a.value( "key").isEmpty() )
609 if (!a.value( "value").isEmpty() )
610 settings.setLocalEntry (model->getDestPath(), a.value ("key"), a.value ("value"));