9 #include "branchitem.h"
12 #include "linkablemapobj.h"
13 #include "mainwindow.h"
16 static FloatObj *lastFloat;
17 static OrnamentedObj *lastOO;
19 extern Main *mainWindow;
20 extern Settings settings;
21 extern QString vymVersion;
23 bool parseVYMHandler::startDocument()
27 laststate = StateInit;
29 stateStack.append(StateInit);
35 bool parseVYMHandler::startElement ( const QString&, const QString&,
36 const QString& eName, const QXmlAttributes& atts )
40 cout << "startElement <"<< qPrintable(eName)
42 <<" laststate="<<stateStack.last()
43 <<" loadMode="<<loadMode
44 // <<" line="<<QXmlDefaultHandler::lineNumber()
47 stateStack.append (state);
48 if ( state == StateInit && (eName == "vymmap") )
51 branchesTotal=branchesCurrent=0;
53 if (loadMode==NewMap )
59 if (!atts.value( "author").isEmpty() )
60 model->setAuthor(atts.value( "author" ) );
61 if (!atts.value( "comment").isEmpty() )
62 model->setComment (atts.value( "comment" ) );
63 if (!atts.value( "branchCount").isEmpty() )
65 branchesTotal=atts.value("branchCount").toInt();
68 mainWindow->setProgressMinimum (0);
69 mainWindow->setProgressMaximum (branchesTotal);
70 mainWindow->setProgressValue(0);
74 mainWindow->setProgressMinimum (0);
75 mainWindow->setProgressMaximum (0);
76 mainWindow->setProgressValue(0);
80 if (!atts.value( "backgroundColor").isEmpty() )
82 col.setNamedColor(atts.value("backgroundColor"));
83 model->getScene()->setBackgroundBrush(col);
85 if (!atts.value( "selectionColor").isEmpty() )
87 col.setNamedColor(atts.value("selectionColor"));
88 model->setSelectionColor(col);
90 if (!atts.value( "linkColorHint").isEmpty() )
92 if (atts.value("linkColorHint")=="HeadingColor")
93 model->setMapLinkColorHint(LinkableMapObj::HeadingColor);
95 model->setMapLinkColorHint(LinkableMapObj::DefaultColor);
97 if (!atts.value( "linkStyle").isEmpty() )
98 model->setMapLinkStyle(atts.value("linkStyle"));
99 if (!atts.value( "linkColor").isEmpty() )
101 col.setNamedColor(atts.value("linkColor"));
102 model->setMapDefLinkColor(col);
104 if (!atts.value( "defXLinkColor").isEmpty() )
106 col.setNamedColor(atts.value("defXLinkColor"));
107 model->setMapDefXLinkColor(col);
109 if (!atts.value( "defXLinkWidth").isEmpty() )
110 model->setMapDefXLinkWidth(atts.value("defXLinkWidth").toInt ());
113 if (!atts.value( "version").isEmpty() )
115 if (!checkVersion(atts.value("version")))
116 QMessageBox::warning( 0, "Warning: Version Problem" ,
117 "<h3>Map is newer than VYM</h3>"
118 "<p>The map you are just trying to load was "
119 "saved using vym " +atts.value("version")+". "
120 "The version of this vym is " + vymVersion +
121 ". If you run into problems after pressing "
122 "the ok-button below, updating vym should help.");
124 model->setVersion(atts.value( "version" ));
128 } else if ( eName == "select" && state == StateMap )
130 state=StateMapSelect;
131 } else if ( eName == "setting" && state == StateMap )
133 state=StateMapSetting;
134 if (loadMode==NewMap)
135 readSettingAttr (atts);
136 } else if ( eName == "mapcenter" && state == StateMap )
138 state=StateMapCenter;
139 if (loadMode==NewMap)
141 // Really use the found mapcenter as MCO in a new map
143 lastBranchItem=(BranchItem*)model->createMapCenter();
146 // Treat the found mapcenter as a branch
147 // in an existing map
148 BranchItem *bi=model->getSelectedBranchItem();
152 if (loadMode==ImportAdd)
154 lastBranchItem=model->createBranch(lastBranchItem);
156 //FIXME-3 lastBranch->clear();
160 readBranchAttr (atts);
162 (eName == "standardflag" ||eName == "standardFlag") &&
163 (state == StateMapCenter || state==StateBranch))
165 state=StateStandardFlag;
166 } else if ( eName == "heading" && (state == StateMapCenter||state==StateBranch))
170 if (!atts.value( "textColor").isEmpty() )
172 col.setNamedColor(atts.value("textColor"));
173 lastBranchItem->setHeadingColor(col );
175 } else if ( eName == "note" &&
176 (state == StateMapCenter ||state==StateBranch))
177 { // only for backward compatibility (<1.4.6). Use htmlnote now.
179 if (!readNoteAttr (atts) ) return false;
180 } else if ( eName == "htmlnote" && state == StateMapCenter)
184 } else if ( eName == "floatimage" &&
185 (state == StateMapCenter ||state==StateBranch))
187 state=StateFloatImage;
188 //FIXME-2 lastBranch->addFloatImage();
189 //FIXME-2 lastFloat=lastBranch->getLastFloatImage();
190 if (!readFloatImageAttr(atts)) return false;
191 } else if ( (eName == "branch"||eName=="floatimage") && state == StateMap)
193 // This is used in vymparts, which have no mapcenter!
195 TreeItem *ti=model->getSelectedItem();
198 // If a vym part is _loaded_ (not imported),
199 // selection==lmo==NULL
200 // Treat it like ImportAdd then...
202 // FIXME-3 lmo=model->first()->getLMO();
203 // Do we really have no MCO when loading?????
204 cout << "xml-vym aborted\n";
206 if (ti && ti->isBranchLikeType() )
208 lastBranchItem=(BranchItem*)ti;
212 if (loadMode==ImportAdd)
214 lastBranchItem=model->createBranch(lastBranchItem);
217 //FIXME-2 lastBranch->clear();
218 readBranchAttr (atts);
219 } else if (eName=="floatimage")
221 state=StateFloatImage;
222 //FIXME-2 lastBranch->addFloatImage();
223 //FIXME-2 lastFloat=lastBranch->getLastFloatImage();
224 if (!readFloatImageAttr(atts)) return false;
227 } else if ( eName == "branch" && state == StateMapCenter)
230 lastBranchItem=model->createBranch(lastBranchItem);
231 readBranchAttr (atts);
232 } else if ( eName == "htmlnote" && state == StateBranch)
237 if (!atts.value( "fonthint").isEmpty() )
238 no.setFontHint(atts.value ("fonthint") );
239 } else if ( eName == "frame" && (state == StateBranch||state==StateMapCenter))
243 if (!readFrameAttr(atts)) return false;
244 } else if ( eName == "xlink" && state == StateBranch )
246 state=StateBranchXLink;
247 if (!readXLinkAttr (atts)) return false;
248 } else if ( eName == "branch" && state == StateBranch )
250 lastBranchItem=model->createBranch(lastBranchItem);
251 readBranchAttr (atts);
252 } else if ( eName == "html" && state == StateHtmlNote )
258 } else if ( state == StateHtml )
260 // accept all while in html mode,
265 return false; // Error
269 bool parseVYMHandler::endElement ( const QString&, const QString&, const QString &eName)
272 cout << "endElement </" <<qPrintable(eName)
274 <<" laststate=" <<laststate
275 <<" stateStack="<<stateStack.last()
281 mainWindow->removeProgressBar();
284 model->selectParent();
285 model->emitDataHasChanged (lastBranchItem);
286 lastBranchItem=(BranchItem*)(lastBranchItem->parent());
287 lastBranchItem->setLastSelectedBranch (0); // Reset last selected to first child branch
290 model->selectParent();
291 model->emitDataHasChanged (lastBranchItem);
292 lastBranchItem=(BranchItem*)(lastBranchItem->parent());
293 lastBranchItem->setLastSelectedBranch (0); // Reset last selected to first child branch
296 htmldata+="</"+eName+">";
300 htmldata.replace ("<br></br>","<br />");
301 no.setNote (htmldata);
302 lastBranchItem->setNoteObj (no);
308 state=stateStack.takeLast();
312 bool parseVYMHandler::characters ( const QString& ch)
314 //cout << "characters \""<<ch.toStdString()<<"\" state="<<state <<" laststate="<<laststate<<endl;
316 QString ch_org=quotemeta (ch);
317 QString ch_simplified=ch.simplifyWhiteSpace();
318 if ( ch_simplified.isEmpty() ) return true;
322 case StateInit: break;
323 case StateMap: break;
325 model->select(ch_simplified);
327 case StateMapSetting:break;
328 case StateMapCenter: break;
330 lastBranchItem->setNote(ch_simplified);
332 case StateBranch: break;
333 case StateStandardFlag:
334 lastBranchItem->activateStandardFlag(ch_simplified);
336 case StateFloatImage: break;
337 case StateHtmlNote: break;
342 lastBranchItem->setHeading(ch_simplified);
350 QString parseVYMHandler::errorString()
352 return "the document is not in the VYM file format";
355 bool parseVYMHandler::readBranchAttr (const QXmlAttributes& a) //FIXME-2
357 mainWindow->setProgressValue (branchesCurrent++);
359 if (!readOOAttr(a)) return false;
361 if (!a.value( "scrolled").isEmpty() )
362 lastBranchItem->toggleScroll();
364 if (!a.value( "frameType").isEmpty() )
365 lastOO->setFrameType (a.value("frameType")); //Compatibility 1.8.1
367 if (!a.value( "incImgV").isEmpty() )
369 if (a.value("incImgV")=="true")
370 lastBranch->setIncludeImagesVer(true);
372 lastBranch->setIncludeImagesVer(false);
374 if (!a.value( "incImgH").isEmpty() )
376 if (a.value("incImgH")=="true")
377 lastBranch->setIncludeImagesHor(true);
379 lastBranch->setIncludeImagesHor(false);
385 bool parseVYMHandler::readFrameAttr (const QXmlAttributes& a)
391 if (!a.value( "frameType").isEmpty() )
392 lastOO->setFrameType (a.value("frameType"));
393 if (!a.value( "penColor").isEmpty() )
394 lastOO->setFramePenColor (a.value("penColor"));
395 if (!a.value( "brushColor").isEmpty() )
396 lastOO->setFrameBrushColor (a.value("brushColor"));
397 if (!a.value( "padding").isEmpty() )
399 x=a.value("padding").toInt(&ok);
400 if (ok) lastOO->setFramePadding(x);
402 if (!a.value( "borderWidth").isEmpty() )
404 x=a.value("borderWidth").toInt(&ok);
405 if (ok) lastOO->setFrameBorderWidth(x);
411 bool parseVYMHandler::readOOAttr (const QXmlAttributes& a)
417 if (!a.value( "relPosX").isEmpty() )
419 if (!a.value( "relPosY").isEmpty() )
421 x=a.value("relPosX").toFloat (&okx);
422 y=a.value("relPosY").toFloat (&oky);
424 lastBranchItem->setRelPos (QPointF(x,y));
426 return false; // Couldn't read relPos
429 if (!a.value( "absPosX").isEmpty() && loadMode==NewMap )
431 if (!a.value( "absPosY").isEmpty() )
433 x=a.value("absPosX").toFloat (&okx);
434 y=a.value("absPosY").toFloat (&oky);
436 lastBranchItem->setAbsPos (QPointF(x,y));
438 return false; // Couldn't read absPos
441 //if (!a.value( "id").isEmpty() )
442 // lastBranchItem->setID (a.value ("id"));
444 if (!a.value( "url").isEmpty() )
445 lastBranchItem->setURL (a.value ("url"));
446 if (!a.value( "vymLink").isEmpty() )
447 lastBranchItem->setVymLink (a.value ("vymLink"));
448 if (!a.value( "hideInExport").isEmpty() )
449 if (a.value("hideInExport")=="true")
450 lastBranchItem->setHideInExport(true);
453 if (!a.value( "hideLink").isEmpty())
455 if (a.value ("hideLink") =="true")
456 lastOO->setHideLinkUnselected(true);
458 lastOO->setHideLinkUnselected(false);
465 bool parseVYMHandler::readNoteAttr (const QXmlAttributes& a)
466 { // only for backward compatibility (<1.4.6). Use htmlnote now.
469 if (!a.value( "href").isEmpty() )
472 fn=parseHREF(a.value ("href") );
474 QString s; // Reading a note
476 if ( !file.open( QIODevice::ReadOnly) )
478 qWarning ("parseVYMHandler::readNoteAttr: Couldn't load "+fn);
481 QTextStream stream( &file );
483 while ( !stream.atEnd() ) {
484 lines += stream.readLine()+"\n";
488 lines ="<html><head><meta name=\"qrichtext\" content=\"1\" /></head><body>"+lines + "</p></body></html>";
491 if (!a.value( "fonthint").isEmpty() )
492 no.setFontHint(a.value ("fonthint") );
493 lastBranchItem->setNoteObj(no);
497 bool parseVYMHandler::readFloatImageAttr (const QXmlAttributes& a)
501 //if (!readOOAttr(a)) return false;
503 if (!a.value( "useOrientation").isEmpty() )
505 if (a.value ("useOrientation") =="true")
506 lastFloat->setUseOrientation (true);
508 lastFloat->setUseOrientation (false);
510 if (!a.value( "href").isEmpty() )
513 if (!lastFloat->load (parseHREF(a.value ("href") ) ))
515 QMessageBox::warning( 0, "Warning: " ,
516 "Couldn't load float image\n"+parseHREF(a.value ("href") ));
517 //FIXME-2 lastBranch->removeFloatImage(((FloatImageObj*)(lastFloat)));
523 if (!a.value( "floatExport").isEmpty() )
525 // Only for compatibility. THis is not used since 1.7.11
526 if (a.value ("floatExport") =="true")
527 lastFloat->setFloatExport(true);
529 lastFloat->setFloatExport (false);
531 if (!a.value( "zPlane").isEmpty() )
532 lastFloat->setZValue (a.value("zPlane").toInt ());
535 if (!a.value( "relPosX").isEmpty() )
537 if (!a.value( "relPosY").isEmpty() )
540 x=a.value("relPosX").toFloat (&okx);
541 y=a.value("relPosY").toFloat (&oky);
545 lastFloat->setRelPos (QPointF (x,y) );
546 // make sure floats in mapcenter are repositioned to relative pos
547 //FIXME-2 if (lastBranchItem->depth()==0) lastBranch->positionContents();
550 // Couldn't read relPos
555 if (!readOOAttr(a)) return false;
557 if (!a.value ("orgName").isEmpty() )
559 ((FloatImageObj*)(lastFloat))->setOriginalFilename (a.value("orgName"));
564 bool parseVYMHandler::readXLinkAttr (const QXmlAttributes& a)
569 XLinkObj *xlo=new XLinkObj (model->getScene());
570 if (!a.value( "color").isEmpty() )
572 col.setNamedColor(a.value("color"));
576 if (!a.value( "width").isEmpty() )
578 xlo->setWidth(a.value ("width").toInt (&okx, 10));
581 // Connecting by select string for compatibility with version < 1.8.76
582 if (!a.value( "beginBranch").isEmpty() )
584 if (!a.value( "endBranch").isEmpty() )
586 TreeItem *ti=model->findBySelectString (a.value( "beginBranch"));
587 if (ti && ti->isBranchLikeType())
590 xlo->setBegin ((BranchObj*)lmo);
591 lmo=model->findBySelectString (a.value( "endBranch"));
592 if (lmo && typid (*lmo)==typid (BranchObj))
594 xlo->setEnd ((BranchObj*)(lmo));
603 // object ID is used starting in version 1.8.76
605 if (!a.value( "beginID").isEmpty() )
607 if (!a.value( "endID").isEmpty() )
609 LinkableMapObj *lmo=model->findID (a.value( "beginID"));
610 if (lmo && typid (*lmo)==typid (BranchObj))
612 xlo->setBegin ((BranchObj*)lmo);
613 lmo=model->findID (a.value( "endID"));
614 if (lmo && typid (*lmo)==typid (BranchObj))
616 xlo->setEnd ((BranchObj*)(lmo));
624 if (!success) delete (xlo);
625 return true; // xLinks can only be established at the "end branch", return true
628 bool parseVYMHandler::readHtmlAttr (const QXmlAttributes& a)
630 for (int i=1; i<=a.count(); i++)
631 htmldata+=" "+a.localName(i-1)+"=\""+a.value(i-1)+"\"";
635 bool parseVYMHandler::readSettingAttr (const QXmlAttributes& a)
637 if (!a.value( "key").isEmpty() )
639 if (!a.value( "value").isEmpty() )
640 settings.setLocalEntry (model->getDestPath(), a.value ("key"), a.value ("value"));