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3031 lines
103 KiB
3031 lines
103 KiB
/*
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* Copyright (C) 2010-2013 Groupement d'Intérêt Public pour l'Education Numérique en Afrique (GIP ENA)
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*
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* This file is part of Open-Sankoré.
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*
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* Open-Sankoré is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3 of the License,
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* with a specific linking exception for the OpenSSL project's
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* "OpenSSL" library (or with modified versions of it that use the
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* same license as the "OpenSSL" library).
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*
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* Open-Sankoré is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Open-Sankoré. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "UBSvgSubsetAdaptor.h"
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#include <QtCore>
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#include <QtXml>
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#include "domain/UBGraphicsSvgItem.h"
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#include "domain/UBGraphicsPixmapItem.h"
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#include "domain/UBGraphicsProxyWidget.h"
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#include "domain/UBGraphicsPolygonItem.h"
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#include "domain/UBGraphicsMediaItem.h"
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#include "domain/UBGraphicsWidgetItem.h"
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#include "domain/UBGraphicsPDFItem.h"
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#include "domain/UBGraphicsTextItem.h"
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#include "domain/UBGraphicsTextItemDelegate.h"
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#include "domain/UBGraphicsStroke.h"
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#include "domain/UBGraphicsStrokesGroup.h"
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#include "domain/UBGraphicsGroupContainerItem.h"
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#include "domain/UBItem.h"
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#include "tools/UBGraphicsRuler.h"
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#include "tools/UBGraphicsCompass.h"
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#include "tools/UBGraphicsProtractor.h"
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#include "tools/UBGraphicsCurtainItem.h"
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#include "tools/UBGraphicsTriangle.h"
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#include "tools/UBGraphicsCache.h"
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#include "document/UBDocumentProxy.h"
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#include "board/UBBoardView.h"
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#include "board/UBBoardController.h"
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#include "board/UBDrawingController.h"
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#include "board/UBBoardPaletteManager.h"
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#include "frameworks/UBFileSystemUtils.h"
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#include "frameworks/UBStringUtils.h"
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#include "frameworks/UBFileSystemUtils.h"
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#include "core/UBSettings.h"
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#include "core/UBSetting.h"
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#include "core/UBPersistenceManager.h"
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#include "core/UBApplication.h"
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#include "document/UBDocumentContainer.h"
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#include "pdf/PDFRenderer.h"
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#include "core/memcheck.h"
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//#include "qtlogger.h"
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const QString UBSvgSubsetAdaptor::nsSvg = "http://www.w3.org/2000/svg";
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const QString UBSvgSubsetAdaptor::nsXHtml = "http://www.w3.org/1999/xhtml";
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const QString UBSvgSubsetAdaptor::nsXLink = "http://www.w3.org/1999/xlink";
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const QString UBSvgSubsetAdaptor::xmlTrue = "true";
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const QString UBSvgSubsetAdaptor::xmlFalse = "false";
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const QString UBSvgSubsetAdaptor::sFontSizePrefix = "font-size:";
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const QString UBSvgSubsetAdaptor::sPixelUnit = "px";
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const QString UBSvgSubsetAdaptor::sFontWeightPrefix = "font-weight:";
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const QString UBSvgSubsetAdaptor::sFontStylePrefix = "font-style:";
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const QString UBSvgSubsetAdaptor::sFormerUniboardDocumentNamespaceUri = "http://www.mnemis.com/uniboard";
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const QString tElement = "element";
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const QString tGroup = "group";
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const QString tStrokeGroup = "strokeGroup";
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const QString tGroups = "groups";
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const QString aId = "id";
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QString UBSvgSubsetAdaptor::toSvgTransform(const QMatrix& matrix)
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{
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return QString("matrix(%1, %2, %3, %4, %5, %6)")
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.arg(matrix.m11(), 0 , 'g')
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.arg(matrix.m12(), 0 , 'g')
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.arg(matrix.m21(), 0 , 'g')
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.arg(matrix.m22(), 0 , 'g')
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.arg(matrix.dx(), 0 , 'g')
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.arg(matrix.dy(), 0 , 'g');
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}
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QMatrix UBSvgSubsetAdaptor::fromSvgTransform(const QString& transform)
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{
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QMatrix matrix;
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QString ts = transform;
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ts.replace("matrix(", "");
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ts.replace(")", "");
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QStringList sl = ts.split(",");
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if (sl.size() >= 6)
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{
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matrix.setMatrix(
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sl.at(0).toFloat(),
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sl.at(1).toFloat(),
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sl.at(2).toFloat(),
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sl.at(3).toFloat(),
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sl.at(4).toFloat(),
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sl.at(5).toFloat());
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}
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return matrix;
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}
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static bool itemZIndexComp(const QGraphicsItem* item1,
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const QGraphicsItem* item2)
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{
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return item1->data(UBGraphicsItemData::ItemOwnZValue).toReal() < item2->data(UBGraphicsItemData::ItemOwnZValue).toReal();
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}
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void UBSvgSubsetAdaptor::upgradeScene(UBDocumentProxy* proxy, const int pageIndex)
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{
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//4.2
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QDomDocument doc = loadSceneDocument(proxy, pageIndex);
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QDomElement elSvg = doc.documentElement(); // SVG tag
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QString ubVersion = elSvg.attributeNS(UBSettings::uniboardDocumentNamespaceUri, "version", "4.1"); // default to 4.1
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if (ubVersion.startsWith("4.1") || ubVersion.startsWith("4.2") || ubVersion.startsWith("4.3"))
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{
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// migrate to 4.2.1 (or latter)
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UBGraphicsScene *scene = loadScene(proxy, pageIndex);
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scene->setModified(true);
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persistScene(proxy, scene, pageIndex);
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}
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}
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QDomDocument UBSvgSubsetAdaptor::loadSceneDocument(UBDocumentProxy* proxy, const int pPageIndex)
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{
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QString fileName = proxy->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.svg",pPageIndex);
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QFile file(fileName);
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QDomDocument doc("page");
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if (file.exists())
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{
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if (!file.open(QIODevice::ReadOnly))
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{
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qWarning() << "Cannot open file " << fileName << " for reading ...";
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return doc;
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}
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doc.setContent(&file, true);
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file.close();
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}
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return doc;
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}
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void UBSvgSubsetAdaptor::setSceneUuid(UBDocumentProxy* proxy, const int pageIndex, QUuid pUuid)
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{
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QString fileName = proxy->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.svg",pageIndex);
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QFile file(fileName);
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if (!file.exists() || !file.open(QIODevice::ReadOnly))
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return;
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QTextStream textReadStream(&file);
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QString xmlContent = textReadStream.readAll();
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int uuidIndex = xmlContent.indexOf("uuid");
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if (-1 == uuidIndex)
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{
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qWarning() << "Cannot read UUID from file" << fileName << "to set new UUID";
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file.close();
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return;
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}
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int quoteStartIndex = xmlContent.indexOf('"', uuidIndex);
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if (-1 == quoteStartIndex)
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{
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qWarning() << "Cannot read UUID from file" << fileName << "to set new UUID";
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file.close();
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return;
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}
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int quoteEndIndex = xmlContent.indexOf('"', quoteStartIndex + 1);
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if (-1 == quoteEndIndex)
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{
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qWarning() << "Cannot read UUID from file" << fileName << "to set new UUID";
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file.close();
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return;
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}
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file.close();
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QString newXmlContent = xmlContent.left(quoteStartIndex + 1);
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newXmlContent.append(UBStringUtils::toCanonicalUuid(pUuid));
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newXmlContent.append(xmlContent.right(xmlContent.length() - quoteEndIndex));
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if (file.open(QIODevice::WriteOnly | QIODevice::Truncate))
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{
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QTextStream textWriteStream(&file);
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textWriteStream << newXmlContent;
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file.close();
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}
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else
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{
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qWarning() << "Cannot open file" << fileName << "to write UUID";
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}
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}
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QString UBSvgSubsetAdaptor::uniboardDocumentNamespaceUriFromVersion(int mFileVersion)
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{
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return mFileVersion >= 40200 ? UBSettings::uniboardDocumentNamespaceUri : sFormerUniboardDocumentNamespaceUri;
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}
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UBGraphicsScene* UBSvgSubsetAdaptor::loadScene(UBDocumentProxy* proxy, const int pageIndex)
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{
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QString fileName = proxy->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.svg", pageIndex);
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qDebug() << fileName;
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QFile file(fileName);
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if (file.exists())
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{
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if (!file.open(QIODevice::ReadOnly))
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{
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qWarning() << "Cannot open file " << fileName << " for reading ...";
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return 0;
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}
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UBGraphicsScene* scene = loadScene(proxy, file.readAll());
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file.close();
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return scene;
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}
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return 0;
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}
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QUuid UBSvgSubsetAdaptor::sceneUuid(UBDocumentProxy* proxy, const int pageIndex)
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{
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QString fileName = proxy->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.svg", pageIndex);
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QFile file(fileName);
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QUuid uuid;
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if (file.exists())
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{
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if (!file.open(QIODevice::ReadOnly))
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{
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qWarning() << "Cannot open file " << fileName << " for reading ...";
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return 0;
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}
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QXmlStreamReader xml(file.readAll());
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bool foundSvg = false;
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while (!xml.atEnd() && !foundSvg)
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{
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xml.readNext();
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if (xml.isStartElement())
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{
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if (xml.name() == "svg")
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{
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QStringRef svgSceneUuid = xml.attributes().value(UBSettings::uniboardDocumentNamespaceUri, "uuid");
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if (svgSceneUuid.isNull())
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svgSceneUuid = xml.attributes().value("http://www.mnemis.com/uniboard", "uuid");
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if (!svgSceneUuid.isNull())
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uuid = QUuid(svgSceneUuid.toString());
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foundSvg = true;
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}
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}
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}
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file.close();
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}
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return uuid;
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}
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UBGraphicsScene* UBSvgSubsetAdaptor::loadScene(UBDocumentProxy* proxy, const QByteArray& pArray)
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{
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UBSvgSubsetReader reader(proxy, pArray);
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return reader.loadScene();
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}
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UBSvgSubsetAdaptor::UBSvgSubsetReader::UBSvgSubsetReader(UBDocumentProxy* pProxy, const QByteArray& pXmlData)
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: mXmlReader(pXmlData)
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, mProxy(pProxy)
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, mDocumentPath(pProxy->persistencePath())
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, mGroupHasInfo(false)
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{
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// NOOP
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}
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UBGraphicsScene* UBSvgSubsetAdaptor::UBSvgSubsetReader::loadScene()
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{
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qDebug() << "loadScene() : starting reading...";
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QTime time;
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time.start();
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mScene = 0;
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UBGraphicsWidgetItem *currentWidget = 0;
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mFileVersion = 40100; // default to 4.1.0
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UBGraphicsStrokesGroup* strokesGroup = 0;
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UBGraphicsStroke* currentStroke = 0;
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while (!mXmlReader.atEnd())
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{
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mXmlReader.readNext();
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if (mXmlReader.isStartElement())
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{
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if (mXmlReader.name() == "svg")
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{
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if (!mScene)
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{
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mScene = new UBGraphicsScene(mProxy, false);
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}
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// introduced in UB 4.2
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QStringRef svgUbVersion = mXmlReader.attributes().value(UBSettings::uniboardDocumentNamespaceUri, "version");
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if (!svgUbVersion.isNull())
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{
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QString ubVersion = svgUbVersion.toString();
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//may look like : 4 or 4.1 or 4.2 or 4.2.1, etc
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QStringList parts = ubVersion.split(".");
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if (parts.length() > 0)
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{
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mFileVersion = parts.at(0).toInt() * 10000;
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}
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if (parts.length() > 1)
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{
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mFileVersion += parts.at(1).toInt() * 100;
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}
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if (parts.length() > 2)
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{
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mFileVersion += parts.at(2).toInt();
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}
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}
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mNamespaceUri = uniboardDocumentNamespaceUriFromVersion(mFileVersion);
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QStringRef svgSceneUuid = mXmlReader.attributes().value(mNamespaceUri, "uuid");
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if (!svgSceneUuid.isNull())
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mScene->setUuid(QUuid(svgSceneUuid.toString()));
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// introduced in UB 4.0
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QStringRef svgViewBox = mXmlReader.attributes().value("viewBox");
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if (!svgViewBox.isNull())
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{
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QStringList ts = svgViewBox.toString().split(QLatin1Char(' '), QString::SkipEmptyParts);
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QRectF sceneRect;
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if (ts.size() >= 4)
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{
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sceneRect.setX(ts.at(0).toFloat());
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sceneRect.setY(ts.at(1).toFloat());
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sceneRect.setWidth(ts.at(2).toFloat());
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sceneRect.setHeight(ts.at(3).toFloat());
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mScene->setSceneRect(sceneRect);
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}
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else
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{
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qWarning() << "cannot make sense of 'viewBox' value " << svgViewBox.toString();
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}
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}
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QStringRef pageDpi = mXmlReader.attributes().value("pageDpi");
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if (!pageDpi.isNull())
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UBSettings::settings()->pageDpi->set(pageDpi.toString());
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bool darkBackground = false;
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bool crossedBackground = false;
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QStringRef ubDarkBackground = mXmlReader.attributes().value(mNamespaceUri, "dark-background");
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if (!ubDarkBackground.isNull())
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darkBackground = (ubDarkBackground.toString() == xmlTrue);
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QStringRef ubCrossedBackground = mXmlReader.attributes().value(mNamespaceUri, "crossed-background");
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if (!ubDarkBackground.isNull())
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crossedBackground = (ubCrossedBackground.toString() == xmlTrue);
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mScene->setBackground(darkBackground, crossedBackground);
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QStringRef pageNominalSize = mXmlReader.attributes().value(mNamespaceUri, "nominal-size");
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if (!pageNominalSize.isNull())
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{
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QStringList ts = pageNominalSize.toString().split(QLatin1Char('x'), QString::SkipEmptyParts);
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QSize sceneSize;
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if (ts.size() >= 2)
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{
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sceneSize.setWidth(ts.at(0).toInt());
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sceneSize.setHeight(ts.at(1).toInt());
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mScene->setNominalSize(sceneSize);
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}
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else
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{
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qWarning() << "cannot make sense of 'nominal-size' value " << pageNominalSize.toString();
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}
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}
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}
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else if (mXmlReader.name() == "g")
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{
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strokesGroup = new UBGraphicsStrokesGroup();
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graphicsItemFromSvg(strokesGroup);
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QStringRef ubZValue = mXmlReader.attributes().value(mNamespaceUri, "z-value");
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if (!ubZValue.isNull())
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{
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mGroupZIndex = ubZValue.toString().toFloat();
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mGroupHasInfo = true;
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}
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QStringRef ubFillOnDarkBackground = mXmlReader.attributes().value(mNamespaceUri, "fill-on-dark-background");
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if (!ubFillOnDarkBackground.isNull())
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{
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mGroupDarkBackgroundColor.setNamedColor(ubFillOnDarkBackground.toString());
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}
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QStringRef ubFillOnLightBackground = mXmlReader.attributes().value(mNamespaceUri, "fill-on-light-background");
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if (!ubFillOnLightBackground.isNull())
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{
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mGroupLightBackgroundColor.setNamedColor(ubFillOnLightBackground.toString());
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}
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}
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else if (mXmlReader.name() == "polygon" || mXmlReader.name() == "line")
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{
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UBGraphicsPolygonItem* polygonItem = 0;
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QString parentId = mXmlReader.attributes().value(mNamespaceUri, "parent").toString();
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if (mXmlReader.name() == "polygon")
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polygonItem = polygonItemFromPolygonSvg(mScene->isDarkBackground() ? Qt::white : Qt::black);
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else if (mXmlReader.name() == "line")
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polygonItem = polygonItemFromLineSvg(mScene->isDarkBackground() ? Qt::white : Qt::black);
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if(parentId.isEmpty() && strokesGroup)
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parentId = strokesGroup->uuid().toString();
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if(parentId.isEmpty())
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parentId = QUuid::createUuid().toString();
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if (polygonItem)
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{
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polygonItem->setData(UBGraphicsItemData::ItemLayerType, QVariant(UBItemLayerType::Graphic));
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UBGraphicsStrokesGroup* group;
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if(!mStrokesList.contains(parentId)){
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group = new UBGraphicsStrokesGroup();
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mStrokesList.insert(parentId,group);
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currentStroke = new UBGraphicsStroke();
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group->setTransform(polygonItem->transform());
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UBGraphicsItem::assignZValue(group, polygonItem->zValue());
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}
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else
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group = mStrokesList.value(parentId);
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if(polygonItem->transform().isIdentity())
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polygonItem->setTransform(group->transform());
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group->addToGroup(polygonItem);
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polygonItem->setStrokesGroup(group);
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polygonItem->setStroke(currentStroke);
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polygonItem->show();
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group->addToGroup(polygonItem);
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}
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}
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else if (mXmlReader.name() == "polyline")
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{
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QList<UBGraphicsPolygonItem*> polygonItems = polygonItemsFromPolylineSvg(mScene->isDarkBackground() ? Qt::white : Qt::black);
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QString parentId = QUuid::createUuid().toString();
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foreach(UBGraphicsPolygonItem* polygonItem, polygonItems)
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{
|
|
polygonItem->setData(UBGraphicsItemData::ItemLayerType, QVariant(UBItemLayerType::Graphic));
|
|
|
|
UBGraphicsStrokesGroup* group;
|
|
if(!mStrokesList.contains(parentId)){
|
|
group = new UBGraphicsStrokesGroup();
|
|
mStrokesList.insert(parentId,group);
|
|
currentStroke = new UBGraphicsStroke();
|
|
group->setTransform(polygonItem->transform());
|
|
UBGraphicsItem::assignZValue(group, polygonItem->zValue());
|
|
}
|
|
else
|
|
group = mStrokesList.value(parentId);
|
|
|
|
if(polygonItem->transform().isIdentity())
|
|
polygonItem->setTransform(group->transform());
|
|
|
|
group->addToGroup(polygonItem);
|
|
polygonItem->setStrokesGroup(group);
|
|
polygonItem->setStroke(currentStroke);
|
|
|
|
polygonItem->show();
|
|
group->addToGroup(polygonItem);
|
|
}
|
|
|
|
}
|
|
else if (mXmlReader.name() == "image")
|
|
{
|
|
QStringRef imageHref = mXmlReader.attributes().value(nsXLink, "href");
|
|
|
|
if (!imageHref.isNull())
|
|
{
|
|
QString href = imageHref.toString();
|
|
|
|
QStringRef ubBackground = mXmlReader.attributes().value(mNamespaceUri, "background");
|
|
|
|
bool isBackground = (!ubBackground.isNull() && ubBackground.toString() == xmlTrue);
|
|
|
|
if (href.contains("png"))
|
|
{
|
|
|
|
UBGraphicsPixmapItem* pixmapItem = pixmapItemFromSvg();
|
|
if (pixmapItem)
|
|
{
|
|
pixmapItem->setFlag(QGraphicsItem::ItemIsMovable, true);
|
|
pixmapItem->setFlag(QGraphicsItem::ItemIsSelectable, true);
|
|
|
|
mScene->addItem(pixmapItem);
|
|
|
|
if (isBackground)
|
|
mScene->setAsBackgroundObject(pixmapItem);
|
|
|
|
pixmapItem->show();
|
|
}
|
|
}
|
|
else if (href.contains("svg"))
|
|
{
|
|
UBGraphicsSvgItem* svgItem = svgItemFromSvg();
|
|
if (svgItem)
|
|
{
|
|
svgItem->setFlag(QGraphicsItem::ItemIsMovable, true);
|
|
svgItem->setFlag(QGraphicsItem::ItemIsSelectable, true);
|
|
|
|
mScene->addItem(svgItem);
|
|
|
|
if (isBackground)
|
|
mScene->setAsBackgroundObject(svgItem);
|
|
|
|
svgItem->show();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
qWarning() << "don't know what to do with href value " << href;
|
|
}
|
|
}
|
|
}
|
|
else if (mXmlReader.name() == "audio")
|
|
{
|
|
UBGraphicsMediaItem* audioItem = audioItemFromSvg();
|
|
if (audioItem)
|
|
{
|
|
audioItem->setFlag(QGraphicsItem::ItemIsMovable, true);
|
|
audioItem->setFlag(QGraphicsItem::ItemIsSelectable, true);
|
|
|
|
mScene->addItem(audioItem);
|
|
|
|
audioItem->show();
|
|
|
|
//force start to load the video and display the first frame
|
|
audioItem->mediaObject()->play();
|
|
audioItem->mediaObject()->pause();
|
|
}
|
|
}
|
|
else if (mXmlReader.name() == "video")
|
|
{
|
|
UBGraphicsMediaItem* videoItem = videoItemFromSvg();
|
|
if (videoItem)
|
|
{
|
|
|
|
videoItem->setFlag(QGraphicsItem::ItemIsMovable, true);
|
|
videoItem->setFlag(QGraphicsItem::ItemIsSelectable, true);
|
|
|
|
mScene->addItem(videoItem);
|
|
|
|
videoItem->show();
|
|
|
|
//force start to load the video and display the first frame
|
|
videoItem->mediaObject()->play();
|
|
videoItem->mediaObject()->pause();
|
|
}
|
|
}
|
|
else if (mXmlReader.name() == "text")//This is for backward compatibility with proto text field prior to version 4.3
|
|
{
|
|
UBGraphicsTextItem* textItem = textItemFromSvg();
|
|
if (textItem)
|
|
{
|
|
textItem->setFlag(QGraphicsItem::ItemIsMovable, true);
|
|
textItem->setFlag(QGraphicsItem::ItemIsSelectable, true);
|
|
|
|
mScene->addItem(textItem);
|
|
|
|
textItem->show();
|
|
}
|
|
}
|
|
else if (mXmlReader.name() == "curtain")
|
|
{
|
|
UBGraphicsCurtainItem* mask = curtainItemFromSvg();
|
|
if (mask)
|
|
{
|
|
mScene->addItem(mask);
|
|
mScene->registerTool(mask);
|
|
}
|
|
}
|
|
else if (mXmlReader.name() == "ruler")
|
|
{
|
|
|
|
UBGraphicsRuler *ruler = rulerFromSvg();
|
|
if (ruler)
|
|
{
|
|
mScene->addItem(ruler);
|
|
mScene->registerTool(ruler);
|
|
}
|
|
|
|
}
|
|
else if (mXmlReader.name() == "compass")
|
|
{
|
|
UBGraphicsCompass *compass = compassFromSvg();
|
|
if (compass)
|
|
{
|
|
mScene->addItem(compass);
|
|
mScene->registerTool(compass);
|
|
}
|
|
}
|
|
else if (mXmlReader.name() == "protractor")
|
|
{
|
|
UBGraphicsProtractor *protractor = protractorFromSvg();
|
|
if (protractor)
|
|
{
|
|
mScene->addItem(protractor);
|
|
mScene->registerTool(protractor);
|
|
}
|
|
}
|
|
else if (mXmlReader.name() == "triangle")
|
|
{
|
|
UBGraphicsTriangle *triangle = triangleFromSvg();
|
|
if (triangle)
|
|
{
|
|
mScene->addItem(triangle);
|
|
mScene->registerTool(triangle);
|
|
}
|
|
}
|
|
else if (mXmlReader.name() == "cache")
|
|
{
|
|
UBGraphicsCache* cache = cacheFromSvg();
|
|
if(cache)
|
|
{
|
|
mScene->addItem(cache);
|
|
mScene->registerTool(cache);
|
|
UBApplication::boardController->notifyCache(true);
|
|
}
|
|
}
|
|
else if (mXmlReader.name() == "foreignObject")
|
|
{
|
|
QString href = mXmlReader.attributes().value(nsXLink, "href").toString();
|
|
QString src = mXmlReader.attributes().value(mNamespaceUri, "src").toString();
|
|
QString type = mXmlReader.attributes().value(mNamespaceUri, "type").toString();
|
|
bool isBackground = mXmlReader.attributes().value(mNamespaceUri, "background").toString() == xmlTrue;
|
|
|
|
qreal foreignObjectWidth = mXmlReader.attributes().value("width").toString().toFloat();
|
|
qreal foreignObjectHeight = mXmlReader.attributes().value("height").toString().toFloat();
|
|
|
|
if (href.contains(".pdf"))
|
|
{
|
|
UBGraphicsPDFItem* pdfItem = pdfItemFromPDF();
|
|
if (pdfItem)
|
|
{
|
|
QDesktopWidget* desktop = UBApplication::desktop();
|
|
qreal currentDpi = (desktop->physicalDpiX() + desktop->physicalDpiY()) / 2;
|
|
qreal pdfScale = UBSettings::settings()->pageDpi->get().toReal()/currentDpi;
|
|
pdfItem->setScale(pdfScale);
|
|
pdfItem->setFlag(QGraphicsItem::ItemIsMovable, true);
|
|
pdfItem->setFlag(QGraphicsItem::ItemIsSelectable, true);
|
|
|
|
mScene->addItem(pdfItem);
|
|
|
|
if (isBackground)
|
|
mScene->setAsBackgroundObject(pdfItem);
|
|
|
|
pdfItem->show();
|
|
|
|
currentWidget = 0;
|
|
}
|
|
}
|
|
else if (src.contains(".wdgt"))
|
|
{
|
|
UBGraphicsAppleWidgetItem* appleWidgetItem = graphicsAppleWidgetFromSvg();
|
|
if (appleWidgetItem)
|
|
{
|
|
appleWidgetItem->setFlag(QGraphicsItem::ItemIsSelectable, true);
|
|
|
|
appleWidgetItem->resize(foreignObjectWidth, foreignObjectHeight);
|
|
|
|
mScene->addItem(appleWidgetItem);
|
|
|
|
appleWidgetItem->show();
|
|
|
|
currentWidget = appleWidgetItem;
|
|
}
|
|
}
|
|
else if (src.contains(".wgt"))
|
|
{
|
|
UBGraphicsW3CWidgetItem* w3cWidgetItem = graphicsW3CWidgetFromSvg();
|
|
if (w3cWidgetItem)
|
|
{
|
|
w3cWidgetItem->setFlag(QGraphicsItem::ItemIsSelectable, true);
|
|
|
|
w3cWidgetItem->resize(foreignObjectWidth, foreignObjectHeight);
|
|
|
|
mScene->addItem(w3cWidgetItem);
|
|
|
|
w3cWidgetItem->show();
|
|
|
|
currentWidget = w3cWidgetItem;
|
|
}
|
|
}
|
|
else if (type == "text")
|
|
{
|
|
UBGraphicsTextItem* textItem = textItemFromSvg();
|
|
UBGraphicsTextItemDelegate *textDelegate = 0;
|
|
|
|
if (textItem)
|
|
textDelegate = dynamic_cast<UBGraphicsTextItemDelegate*>(textItem->Delegate());
|
|
|
|
if (textDelegate)
|
|
{
|
|
QDesktopWidget* desktop = UBApplication::desktop();
|
|
qreal currentDpi = (desktop->physicalDpiX() + desktop->physicalDpiY()) / 2;
|
|
qreal textSizeMultiplier = UBSettings::settings()->pageDpi->get().toReal()/currentDpi;
|
|
textDelegate->scaleTextSize(textSizeMultiplier);
|
|
}
|
|
|
|
if (textItem)
|
|
{
|
|
textItem->setFlag(QGraphicsItem::ItemIsMovable, true);
|
|
textItem->setFlag(QGraphicsItem::ItemIsSelectable, true);
|
|
|
|
mScene->addItem(textItem);
|
|
|
|
textItem->show();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
qWarning() << "Ignoring unknown foreignObject:" << href;
|
|
}
|
|
}
|
|
else if (currentWidget && (mXmlReader.name() == "preference"))
|
|
{
|
|
QString key = mXmlReader.attributes().value("key").toString();
|
|
QString value = mXmlReader.attributes().value("value").toString();
|
|
|
|
currentWidget->setPreference(key, value);
|
|
}
|
|
else if (currentWidget && (mXmlReader.name() == "datastoreEntry"))
|
|
{
|
|
QString key = mXmlReader.attributes().value("key").toString();
|
|
QString value = mXmlReader.attributes().value("value").toString();
|
|
|
|
currentWidget->setDatastoreEntry(key, value);
|
|
} else if (mXmlReader.name() == tGroups) {
|
|
//considering groups section at the end of the document
|
|
readGroupRoot();
|
|
}
|
|
else
|
|
{
|
|
// NOOP
|
|
}
|
|
}
|
|
else if (mXmlReader.isEndElement())
|
|
{
|
|
if (mXmlReader.name() == "g")
|
|
{
|
|
mGroupHasInfo = false;
|
|
mGroupDarkBackgroundColor = QColor();
|
|
mGroupLightBackgroundColor = QColor();
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
if (mXmlReader.hasError())
|
|
{
|
|
qWarning() << "error parsing file " << mXmlReader.errorString();
|
|
}
|
|
|
|
qDebug() << "Number of detected strokes: " << mStrokesList.count();
|
|
QHashIterator<QString, UBGraphicsStrokesGroup*> iterator(mStrokesList);
|
|
while (iterator.hasNext()) {
|
|
iterator.next();
|
|
mScene->addItem(iterator.value());
|
|
}
|
|
|
|
if (mScene)
|
|
mScene->setModified(false);
|
|
|
|
mScene->enableUndoRedoStack();
|
|
qDebug() << "loadScene() : created scene and read file";
|
|
qDebug() << "spent milliseconds: " << time.elapsed();
|
|
return mScene;
|
|
}
|
|
|
|
|
|
UBGraphicsGroupContainerItem* UBSvgSubsetAdaptor::UBSvgSubsetReader::readGroup()
|
|
{
|
|
UBGraphicsGroupContainerItem *group = new UBGraphicsGroupContainerItem();
|
|
QList<QGraphicsItem *> groupContainer;
|
|
|
|
QString id = mXmlReader.attributes().value(aId).toString();
|
|
id = id.mid(1,id.length()-2);
|
|
bool shouldSkipSubElements = false;
|
|
if(mStrokesList.contains(id))
|
|
shouldSkipSubElements = true;
|
|
|
|
mXmlReader.readNext();
|
|
while (!mXmlReader.atEnd())
|
|
{
|
|
if (mXmlReader.isEndElement()) {
|
|
mXmlReader.readNext();
|
|
break;
|
|
}
|
|
else if (mXmlReader.isStartElement()) {
|
|
if (mXmlReader.name() == tGroup) {
|
|
UBGraphicsGroupContainerItem *curGroup = readGroup();
|
|
if (curGroup)
|
|
groupContainer.append(curGroup);
|
|
}
|
|
else if (mXmlReader.name() == tElement && !shouldSkipSubElements) {
|
|
QString id = mXmlReader.attributes().value(aId).toString();
|
|
QGraphicsItem *curItem = readElementFromGroup();
|
|
|
|
// Explanation: the second condition discriminate the old storage version that should
|
|
// not be interpreted anymore
|
|
if(curItem && id.count("{") < 2)
|
|
groupContainer.append(curItem);
|
|
}
|
|
else {
|
|
mXmlReader.skipCurrentElement();
|
|
}
|
|
}
|
|
else {
|
|
mXmlReader.readNext();
|
|
}
|
|
}
|
|
|
|
foreach(QGraphicsItem* item, groupContainer)
|
|
group->addToGroup(item);
|
|
|
|
if (group->childItems().count())
|
|
{
|
|
mScene->addItem(group);
|
|
|
|
if (1 == group->childItems().count())
|
|
{
|
|
group->destroy(false);
|
|
}
|
|
}
|
|
return group;
|
|
}
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetReader::readGroupRoot()
|
|
{
|
|
mXmlReader.readNext();
|
|
while (!mXmlReader.atEnd()) {
|
|
if (mXmlReader.isEndElement()) {
|
|
mXmlReader.readNext();
|
|
break;
|
|
}
|
|
else if (mXmlReader.isStartElement()) {
|
|
if (mXmlReader.name() == tGroup) {
|
|
UBGraphicsGroupContainerItem *curGroup = readGroup();
|
|
if (curGroup) {
|
|
mScene->addGroup(curGroup);
|
|
}
|
|
}
|
|
else {
|
|
mXmlReader.skipCurrentElement();
|
|
}
|
|
}
|
|
else {
|
|
mXmlReader.readNext();
|
|
}
|
|
}
|
|
}
|
|
|
|
QGraphicsItem *UBSvgSubsetAdaptor::UBSvgSubsetReader::readElementFromGroup()
|
|
{
|
|
QGraphicsItem *result = 0;
|
|
QString id = mXmlReader.attributes().value(aId).toString();
|
|
QString uuid = id.right(QUuid().toString().size());
|
|
result = mScene->itemForUuid(QUuid(uuid));
|
|
|
|
if(!result)
|
|
result = mStrokesList.take(uuid.replace("}","").replace("{",""));
|
|
|
|
mXmlReader.skipCurrentElement();
|
|
mXmlReader.readNext();
|
|
|
|
return result;
|
|
}
|
|
|
|
void UBSvgSubsetAdaptor::persistScene(UBDocumentProxy* proxy, UBGraphicsScene* pScene, const int pageIndex)
|
|
{
|
|
UBSvgSubsetWriter writer(proxy, pScene, pageIndex);
|
|
writer.persistScene(pageIndex);
|
|
}
|
|
|
|
|
|
UBSvgSubsetAdaptor::UBSvgSubsetWriter::UBSvgSubsetWriter(UBDocumentProxy* proxy, UBGraphicsScene* pScene, const int pageIndex)
|
|
: mScene(pScene)
|
|
, mDocumentPath(proxy->persistencePath())
|
|
, mPageIndex(pageIndex)
|
|
|
|
{
|
|
// NOOP
|
|
}
|
|
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetWriter::writeSvgElement()
|
|
{
|
|
mXmlWriter.writeStartElement("svg");
|
|
|
|
mXmlWriter.writeAttribute("version", "1.1");
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "version", UBSettings::currentFileVersion);
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "uuid", UBStringUtils::toCanonicalUuid(mScene->uuid()));
|
|
|
|
int margin = UBSettings::settings()->svgViewBoxMargin->get().toInt();
|
|
QRect normalized = mScene->normalizedSceneRect().toRect();
|
|
normalized.translate(margin * -1, margin * -1);
|
|
normalized.setWidth(normalized.width() + (margin * 2));
|
|
normalized.setHeight(normalized.height() + (margin * 2));
|
|
mXmlWriter.writeAttribute("viewBox", QString("%1 %2 %3 %4").arg(normalized.x()).arg(normalized.y()).arg(normalized.width()).arg(normalized.height()));
|
|
|
|
QSize pageNominalSize = mScene->nominalSize();
|
|
if (pageNominalSize.isValid())
|
|
{
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "nominal-size", QString("%1x%2").arg(pageNominalSize.width()).arg(pageNominalSize.height()));
|
|
}
|
|
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "dark-background", mScene->isDarkBackground() ? xmlTrue : xmlFalse);
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "crossed-background", mScene->isCrossedBackground() ? xmlTrue : xmlFalse);
|
|
|
|
QDesktopWidget* desktop = UBApplication::desktop();
|
|
mXmlWriter.writeAttribute("pageDpi", QString("%1").arg((desktop->physicalDpiX() + desktop->physicalDpiY()) / 2));
|
|
|
|
mXmlWriter.writeStartElement("rect");
|
|
mXmlWriter.writeAttribute("fill", mScene->isDarkBackground() ? "black" : "white");
|
|
mXmlWriter.writeAttribute("x", QString::number(normalized.x()));
|
|
mXmlWriter.writeAttribute("y", QString::number(normalized.y()));
|
|
mXmlWriter.writeAttribute("width", QString::number(normalized.width()));
|
|
mXmlWriter.writeAttribute("height", QString::number(normalized.height()));
|
|
|
|
mXmlWriter.writeEndElement();
|
|
}
|
|
|
|
bool UBSvgSubsetAdaptor::UBSvgSubsetWriter::persistScene(int pageIndex)
|
|
{
|
|
Q_UNUSED(pageIndex);
|
|
if (mScene->isModified())
|
|
{
|
|
|
|
//Creating dom structure to store information
|
|
QDomDocument groupDomDocument;
|
|
QDomElement groupRoot = groupDomDocument.createElement(tGroups);
|
|
groupDomDocument.appendChild(groupRoot);
|
|
|
|
QBuffer buffer;
|
|
buffer.open(QBuffer::WriteOnly);
|
|
mXmlWriter.setDevice(&buffer);
|
|
|
|
mXmlWriter.setAutoFormatting(true);
|
|
|
|
mXmlWriter.writeStartDocument();
|
|
mXmlWriter.writeDefaultNamespace(nsSvg);
|
|
mXmlWriter.writeNamespace(nsXLink, "xlink");
|
|
mXmlWriter.writeNamespace(UBSettings::uniboardDocumentNamespaceUri, "ub");
|
|
mXmlWriter.writeNamespace(nsXHtml, "xhtml");
|
|
|
|
writeSvgElement();
|
|
|
|
// Get the items from the scene
|
|
QList<QGraphicsItem*> items = mScene->items();
|
|
|
|
int strokes = 0; int polygons = 0;
|
|
foreach(QGraphicsItem *item, items) {
|
|
if (item->type() == UBGraphicsPolygonItem::Type) {
|
|
polygons++;
|
|
} else if (item->type() == UBGraphicsStrokesGroup::Type) {
|
|
strokes++;
|
|
}
|
|
}
|
|
qDebug() << "---Strokes count" << strokes << "Polygons count" << polygons;
|
|
|
|
qSort(items.begin(), items.end(), itemZIndexComp);
|
|
|
|
UBGraphicsStroke *openStroke = 0;
|
|
|
|
bool groupHoldsInfo = false;
|
|
|
|
while (!items.empty())
|
|
{
|
|
QGraphicsItem *item = items.takeFirst();
|
|
|
|
// Is the item a strokes group?
|
|
UBGraphicsStrokesGroup* strokesGroupItem = qgraphicsitem_cast<UBGraphicsStrokesGroup*>(item);
|
|
|
|
if(strokesGroupItem && strokesGroupItem->isVisible()){
|
|
// Add the polygons
|
|
foreach(QGraphicsItem* item, strokesGroupItem->childItems()){
|
|
UBGraphicsPolygonItem* poly = qgraphicsitem_cast<UBGraphicsPolygonItem*>(item);
|
|
if(NULL != poly){
|
|
polygonItemToSvgPolygon(poly, true);
|
|
items.removeOne(poly);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Is the item a polygon?
|
|
UBGraphicsPolygonItem *polygonItem = qgraphicsitem_cast<UBGraphicsPolygonItem*> (item);
|
|
if (polygonItem && polygonItem->isVisible())
|
|
{
|
|
UBGraphicsStroke* currentStroke = polygonItem->stroke();
|
|
if (openStroke && (currentStroke != openStroke))
|
|
{
|
|
mXmlWriter.writeEndElement(); //g
|
|
openStroke = 0;
|
|
groupHoldsInfo = false;
|
|
}
|
|
|
|
bool firstPolygonInStroke = currentStroke && !openStroke;
|
|
|
|
if (firstPolygonInStroke)
|
|
{
|
|
mXmlWriter.writeStartElement("g");
|
|
openStroke = currentStroke;
|
|
|
|
QMatrix matrix = item->sceneMatrix();
|
|
|
|
if (!matrix.isIdentity())
|
|
mXmlWriter.writeAttribute("transform", toSvgTransform(matrix));
|
|
|
|
UBGraphicsStroke* stroke = dynamic_cast<UBGraphicsStroke* >(currentStroke);
|
|
|
|
if (stroke)
|
|
{
|
|
QColor colorOnDarkBackground = polygonItem->colorOnDarkBackground();
|
|
QColor colorOnLightBackground = polygonItem->colorOnLightBackground();
|
|
|
|
if (colorOnDarkBackground.isValid() && colorOnLightBackground.isValid())
|
|
{
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "z-value"
|
|
, QString("%1").arg(polygonItem->zValue()));
|
|
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri
|
|
, "fill-on-dark-background", colorOnDarkBackground.name());
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri
|
|
, "fill-on-light-background", colorOnLightBackground.name());
|
|
|
|
groupHoldsInfo = true;
|
|
}
|
|
}
|
|
|
|
if (stroke && !stroke->hasPressure())
|
|
{
|
|
|
|
strokeToSvgPolyline(stroke, groupHoldsInfo);
|
|
|
|
//we can dequeue all polygons belonging to that stroke
|
|
foreach(UBGraphicsPolygonItem* gi, stroke->polygons())
|
|
{
|
|
items.removeOne(gi);
|
|
}
|
|
continue;
|
|
}
|
|
}
|
|
|
|
if (polygonItem->isNominalLine())
|
|
polygonItemToSvgLine(polygonItem, groupHoldsInfo);
|
|
else
|
|
polygonItemToSvgPolygon(polygonItem, groupHoldsInfo);
|
|
|
|
continue;
|
|
}
|
|
|
|
if (openStroke)
|
|
{
|
|
mXmlWriter.writeEndElement(); //g
|
|
groupHoldsInfo = false;
|
|
openStroke = 0;
|
|
}
|
|
|
|
// Is the item a picture?
|
|
UBGraphicsPixmapItem *pixmapItem = qgraphicsitem_cast<UBGraphicsPixmapItem*> (item);
|
|
if (pixmapItem && pixmapItem->isVisible())
|
|
{
|
|
pixmapItemToLinkedImage(pixmapItem);
|
|
continue;
|
|
}
|
|
|
|
// Is the item a shape?
|
|
UBGraphicsSvgItem *svgItem = qgraphicsitem_cast<UBGraphicsSvgItem*> (item);
|
|
if (svgItem && svgItem->isVisible())
|
|
{
|
|
svgItemToLinkedSvg(svgItem);
|
|
continue;
|
|
}
|
|
|
|
UBGraphicsMediaItem *mediaItem = qgraphicsitem_cast<UBGraphicsMediaItem*> (item);
|
|
|
|
if (mediaItem && mediaItem->isVisible())
|
|
{
|
|
if (UBGraphicsMediaItem::mediaType_Video == mediaItem->getMediaType())
|
|
videoItemToLinkedVideo(mediaItem);
|
|
else
|
|
audioItemToLinkedAudio(mediaItem);
|
|
continue;
|
|
}
|
|
|
|
// Is the item an app?
|
|
UBGraphicsAppleWidgetItem *appleWidgetItem = qgraphicsitem_cast<UBGraphicsAppleWidgetItem*> (item);
|
|
if (appleWidgetItem && appleWidgetItem->isVisible())
|
|
{
|
|
graphicsAppleWidgetToSvg(appleWidgetItem);
|
|
continue;
|
|
}
|
|
|
|
// Is the item a W3C?
|
|
UBGraphicsW3CWidgetItem *w3cWidgetItem = qgraphicsitem_cast<UBGraphicsW3CWidgetItem*> (item);
|
|
if (w3cWidgetItem && w3cWidgetItem->isVisible())
|
|
{
|
|
graphicsW3CWidgetToSvg(w3cWidgetItem);
|
|
continue;
|
|
}
|
|
|
|
// Is the item a PDF?
|
|
UBGraphicsPDFItem *pdfItem = qgraphicsitem_cast<UBGraphicsPDFItem*> (item);
|
|
if (pdfItem && pdfItem->isVisible())
|
|
{
|
|
pdfItemToLinkedPDF(pdfItem);
|
|
continue;
|
|
}
|
|
|
|
// Is the item a text?
|
|
UBGraphicsTextItem *textItem = qgraphicsitem_cast<UBGraphicsTextItem*> (item);
|
|
if (textItem && textItem->isVisible())
|
|
{
|
|
textItemToSvg(textItem);
|
|
continue;
|
|
}
|
|
|
|
// Is the item a curtain?
|
|
UBGraphicsCurtainItem *curtainItem = qgraphicsitem_cast<UBGraphicsCurtainItem*> (item);
|
|
if (curtainItem && curtainItem->isVisible())
|
|
{
|
|
curtainItemToSvg(curtainItem);
|
|
continue;
|
|
}
|
|
|
|
// Is the item a ruler?
|
|
UBGraphicsRuler *ruler = qgraphicsitem_cast<UBGraphicsRuler*> (item);
|
|
if (ruler && ruler->isVisible())
|
|
{
|
|
rulerToSvg(ruler);
|
|
continue;
|
|
}
|
|
|
|
// Is the item a cache?
|
|
UBGraphicsCache* cache = qgraphicsitem_cast<UBGraphicsCache*>(item);
|
|
if(cache && cache->isVisible())
|
|
{
|
|
cacheToSvg(cache);
|
|
continue;
|
|
}
|
|
|
|
// Is the item a compass
|
|
UBGraphicsCompass *compass = qgraphicsitem_cast<UBGraphicsCompass*> (item);
|
|
if (compass && compass->isVisible())
|
|
{
|
|
compassToSvg(compass);
|
|
continue;
|
|
}
|
|
|
|
// Is the item a protractor?
|
|
UBGraphicsProtractor *protractor = qgraphicsitem_cast<UBGraphicsProtractor*> (item);
|
|
if (protractor && protractor->isVisible())
|
|
{
|
|
protractorToSvg(protractor);
|
|
continue;
|
|
}
|
|
|
|
// Is the item a triangle?
|
|
UBGraphicsTriangle *triangle = qgraphicsitem_cast<UBGraphicsTriangle*> (item);
|
|
if (triangle && triangle->isVisible())
|
|
{
|
|
triangleToSvg(triangle);
|
|
continue;
|
|
}
|
|
|
|
// Is the item a group?
|
|
UBGraphicsGroupContainerItem *groupItem = qgraphicsitem_cast<UBGraphicsGroupContainerItem*>(item);
|
|
if (groupItem && groupItem->isVisible())
|
|
{
|
|
persistGroupToDom(groupItem, &groupRoot, &groupDomDocument);
|
|
continue;
|
|
}
|
|
}
|
|
|
|
if (openStroke)
|
|
{
|
|
mXmlWriter.writeEndElement();
|
|
groupHoldsInfo = false;
|
|
openStroke = 0;
|
|
}
|
|
|
|
//writing group data
|
|
if (groupRoot.hasChildNodes()) {
|
|
mXmlWriter.writeStartElement(tGroups);
|
|
QDomElement curElement = groupRoot.firstChildElement();
|
|
while (!curElement.isNull()) {
|
|
if (curElement.hasAttribute(aId)) {
|
|
mXmlWriter.writeStartElement(curElement.tagName());
|
|
mXmlWriter.writeAttribute(aId, curElement.attribute(aId));
|
|
QDomElement curSubElement = curElement.firstChildElement();
|
|
while (!curSubElement.isNull()) {
|
|
if (curSubElement.hasAttribute(aId)) {
|
|
mXmlWriter.writeStartElement(curSubElement.tagName());
|
|
mXmlWriter.writeAttribute(aId, curSubElement.attribute(aId));
|
|
mXmlWriter.writeEndElement();
|
|
curSubElement = curSubElement.nextSiblingElement();
|
|
}
|
|
}
|
|
mXmlWriter.writeEndElement();
|
|
}
|
|
curElement = curElement.nextSiblingElement();
|
|
}
|
|
mXmlWriter.writeEndElement();
|
|
}
|
|
|
|
mXmlWriter.writeEndDocument();
|
|
QString fileName = mDocumentPath + UBFileSystemUtils::digitFileFormat("/page%1.svg", mPageIndex);
|
|
QFile file(fileName);
|
|
|
|
if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate))
|
|
{
|
|
qCritical() << "cannot open " << fileName << " for writing ...";
|
|
return false;
|
|
}
|
|
file.write(buffer.data());
|
|
file.flush();
|
|
file.close();
|
|
|
|
}
|
|
else
|
|
{
|
|
qDebug() << "ignoring unmodified page" << UBApplication::boardController->pageFromSceneIndex(mPageIndex);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetWriter::persistGroupToDom(QGraphicsItem *groupItem, QDomElement *curParent, QDomDocument *groupDomDocument)
|
|
{
|
|
QUuid uuid = UBGraphicsScene::getPersonalUuid(groupItem);
|
|
if (!uuid.isNull()) {
|
|
QDomElement curGroupElement = groupDomDocument->createElement(tGroup);
|
|
curGroupElement.setAttribute(aId, uuid);
|
|
curParent->appendChild(curGroupElement);
|
|
foreach (QGraphicsItem *item, groupItem->childItems()) {
|
|
QUuid tmpUuid = UBGraphicsScene::getPersonalUuid(item);
|
|
if (!tmpUuid.isNull()) {
|
|
if (item->type() == UBGraphicsGroupContainerItem::Type && item->childItems().count())
|
|
persistGroupToDom(item, curParent, groupDomDocument);
|
|
else {
|
|
QDomElement curSubElement = groupDomDocument->createElement(tElement);
|
|
curSubElement.setAttribute(aId, tmpUuid);
|
|
curGroupElement.appendChild(curSubElement);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetWriter::polygonItemToSvgLine(UBGraphicsPolygonItem* polygonItem, bool groupHoldsInfo)
|
|
{
|
|
mXmlWriter.writeStartElement("line");
|
|
|
|
QLineF line = polygonItem->originalLine();
|
|
|
|
mXmlWriter.writeAttribute("x1", QString::number(line.p1().x(), 'f', 2));
|
|
mXmlWriter.writeAttribute("y1", QString::number(line.p1().y(), 'f', 2));
|
|
|
|
// SVG renderers (Chrome) do not like line where (x1, y1) == (x2, y2)
|
|
qreal x2 = line.p2().x();
|
|
if (line.p1() == line.p2())
|
|
x2 += 0.01;
|
|
|
|
mXmlWriter.writeAttribute("x2", QString::number(x2, 'f', 2));
|
|
mXmlWriter.writeAttribute("y2", QString::number(line.p2().y(), 'f', 2));
|
|
|
|
mXmlWriter.writeAttribute("stroke-width", QString::number(polygonItem->originalWidth(), 'f', -1));
|
|
mXmlWriter.writeAttribute("stroke", polygonItem->brush().color().name());
|
|
|
|
qreal alpha = polygonItem->brush().color().alphaF();
|
|
if (alpha < 1.0)
|
|
mXmlWriter.writeAttribute("stroke-opacity", QString::number(alpha, 'f', 2));
|
|
mXmlWriter.writeAttribute("stroke-linecap", "round");
|
|
|
|
if (!groupHoldsInfo)
|
|
{
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "z-value", QString("%1").arg(polygonItem->zValue()));
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "fill-on-dark-background", polygonItem->colorOnDarkBackground().name());
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "fill-on-light-background", polygonItem->colorOnLightBackground().name());
|
|
}
|
|
|
|
mXmlWriter.writeEndElement();
|
|
|
|
}
|
|
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetWriter::strokeToSvgPolyline(UBGraphicsStroke* stroke, bool groupHoldsInfo)
|
|
{
|
|
QList<UBGraphicsPolygonItem*> pols = stroke->polygons();
|
|
|
|
if (pols.length() > 0)
|
|
{
|
|
mXmlWriter.writeStartElement("polyline");
|
|
QVector<QPointF> points;
|
|
|
|
foreach(UBGraphicsPolygonItem* polygon, pols)
|
|
{
|
|
points << polygon->originalLine().p1();
|
|
}
|
|
|
|
points << pols.last()->originalLine().p2();
|
|
|
|
// SVG renderers (Chrome) do not like line withe where x1/y1 == x2/y2
|
|
if (points.size() == 2 && (points.at(0) == points.at(1)))
|
|
{
|
|
points[1] = QPointF(points[1].x() + 0.01, points[1].y());
|
|
}
|
|
|
|
QString svgPoints = pointsToSvgPointsAttribute(points);
|
|
mXmlWriter.writeAttribute("points", svgPoints);
|
|
|
|
UBGraphicsPolygonItem* firstPolygonItem = pols.at(0);
|
|
|
|
mXmlWriter.writeAttribute("fill", "none");
|
|
mXmlWriter.writeAttribute("stroke-width", QString::number(firstPolygonItem->originalWidth(), 'f', 2));
|
|
mXmlWriter.writeAttribute("stroke", firstPolygonItem->brush().color().name());
|
|
mXmlWriter.writeAttribute("stroke-opacity", QString("%1").arg(firstPolygonItem->brush().color().alphaF()));
|
|
mXmlWriter.writeAttribute("stroke-linecap", "round");
|
|
|
|
if (!groupHoldsInfo)
|
|
{
|
|
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "z-value", QString("%1").arg(firstPolygonItem->zValue()));
|
|
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri
|
|
, "fill-on-dark-background", firstPolygonItem->colorOnDarkBackground().name());
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri
|
|
, "fill-on-light-background", firstPolygonItem->colorOnLightBackground().name());
|
|
}
|
|
|
|
mXmlWriter.writeEndElement();
|
|
}
|
|
}
|
|
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetWriter::strokeToSvgPolygon(UBGraphicsStroke* stroke, bool groupHoldsInfo)
|
|
{
|
|
QList<UBGraphicsPolygonItem*> pis = stroke->polygons();
|
|
|
|
if (pis.length() > 0)
|
|
{
|
|
QPolygonF united;
|
|
|
|
foreach(UBGraphicsPolygonItem* pi, pis)
|
|
{
|
|
united = united.united(pi->polygon());
|
|
}
|
|
|
|
|
|
UBGraphicsPolygonItem *clone = static_cast<UBGraphicsPolygonItem*>(pis.at(0)->deepCopy());
|
|
clone->setPolygon(united);
|
|
|
|
polygonItemToSvgPolygon(clone, groupHoldsInfo);
|
|
}
|
|
}
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetWriter::polygonItemToSvgPolygon(UBGraphicsPolygonItem* polygonItem, bool groupHoldsInfo)
|
|
{
|
|
|
|
QPolygonF polygon = polygonItem->polygon();
|
|
int pointsCount = polygon.size();
|
|
|
|
if (pointsCount > 0)
|
|
{
|
|
mXmlWriter.writeStartElement("polygon");
|
|
|
|
QString points = pointsToSvgPointsAttribute(polygon);
|
|
mXmlWriter.writeAttribute("points", points);
|
|
mXmlWriter.writeAttribute("transform",toSvgTransform(polygonItem->sceneMatrix()));
|
|
mXmlWriter.writeAttribute("fill", polygonItem->brush().color().name());
|
|
|
|
qreal alpha = polygonItem->brush().color().alphaF();
|
|
mXmlWriter.writeAttribute("fill-opacity", QString::number(alpha, 'f', 2));
|
|
|
|
// we trick SVG antialiasing, to avoid seeing light gaps between polygons
|
|
if (alpha < 1.0)
|
|
{
|
|
qreal trickedAlpha = trickAlpha(alpha);
|
|
mXmlWriter.writeAttribute("stroke", polygonItem->brush().color().name());
|
|
mXmlWriter.writeAttribute("stroke-width", "1");
|
|
mXmlWriter.writeAttribute("stroke-opacity", QString::number(trickedAlpha, 'f', 2));
|
|
}
|
|
|
|
// svg default fill rule is nonzero, but Qt is evenodd
|
|
//
|
|
//http://www.w3.org/TR/SVG11/painting.html
|
|
//http://doc.trolltech.com/4.5/qgraphicspolygonitem.html#fillRule
|
|
//
|
|
|
|
if (polygonItem->fillRule() == Qt::OddEvenFill)
|
|
mXmlWriter.writeAttribute("fill-rule", "evenodd");
|
|
|
|
if (!groupHoldsInfo)
|
|
{
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "z-value", QString("%1").arg(polygonItem->zValue()));
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri
|
|
, "fill-on-dark-background", polygonItem->colorOnDarkBackground().name());
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri
|
|
, "fill-on-light-background", polygonItem->colorOnLightBackground().name());
|
|
}
|
|
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "uuid", UBStringUtils::toCanonicalUuid(polygonItem->uuid()));
|
|
if (polygonItem->parentItem()) {
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "parent", UBStringUtils::toCanonicalUuid(UBGraphicsItem::getOwnUuid(polygonItem->parentItem())));
|
|
}
|
|
|
|
mXmlWriter.writeEndElement();
|
|
}
|
|
}
|
|
|
|
|
|
UBGraphicsPolygonItem* UBSvgSubsetAdaptor::UBSvgSubsetReader::polygonItemFromPolygonSvg(const QColor& pDefaultColor)
|
|
{
|
|
UBGraphicsPolygonItem* polygonItem = new UBGraphicsPolygonItem();
|
|
|
|
graphicsItemFromSvg(polygonItem);
|
|
|
|
QStringRef svgPoints = mXmlReader.attributes().value("points");
|
|
|
|
QPolygonF polygon;
|
|
|
|
if (!svgPoints.isNull())
|
|
{
|
|
QStringList ts = svgPoints.toString().split(QLatin1Char(' '), QString::SkipEmptyParts);
|
|
|
|
foreach(const QString sPoint, ts)
|
|
{
|
|
QStringList sCoord = sPoint.split(QLatin1Char(','), QString::SkipEmptyParts);
|
|
|
|
if (sCoord.size() == 2)
|
|
{
|
|
QPointF point;
|
|
point.setX(sCoord.at(0).toFloat());
|
|
point.setY(sCoord.at(1).toFloat());
|
|
polygon << point;
|
|
}
|
|
else if (sCoord.size() == 4){
|
|
//This is the case on system were the "," is used to seperate decimal
|
|
QPointF point;
|
|
QString x = sCoord.at(0) + "." + sCoord.at(1);
|
|
QString y = sCoord.at(2) + "." + sCoord.at(3);
|
|
point.setX(x.toFloat());
|
|
point.setY(y.toFloat());
|
|
polygon << point;
|
|
}
|
|
else
|
|
{
|
|
qWarning() << "cannot make sense of a 'point' value" << sCoord;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
qWarning() << "cannot make sense of 'points' value " << svgPoints.toString();
|
|
}
|
|
|
|
polygonItem->setPolygon(polygon);
|
|
|
|
QStringRef svgFill = mXmlReader.attributes().value("fill");
|
|
|
|
QColor brushColor = pDefaultColor;
|
|
|
|
if (!svgFill.isNull())
|
|
brushColor.setNamedColor(svgFill.toString());
|
|
|
|
QStringRef svgFillOpacity = mXmlReader.attributes().value("fill-opacity");
|
|
qreal opacity = 1.0;
|
|
|
|
if (!svgFillOpacity.isNull())
|
|
{
|
|
opacity = svgFillOpacity.toString().toFloat();
|
|
brushColor.setAlphaF(opacity);
|
|
}
|
|
|
|
polygonItem->setColor(brushColor);
|
|
|
|
QStringRef ubFillOnDarkBackground = mXmlReader.attributes().value(mNamespaceUri, "fill-on-dark-background");
|
|
|
|
if (!ubFillOnDarkBackground.isNull())
|
|
{
|
|
QColor color;
|
|
color.setNamedColor(ubFillOnDarkBackground.toString());
|
|
if (!color.isValid())
|
|
color = Qt::white;
|
|
|
|
color.setAlphaF(opacity);
|
|
polygonItem->setColorOnDarkBackground(color);
|
|
}
|
|
else
|
|
{
|
|
QColor color = mGroupDarkBackgroundColor;
|
|
color.setAlphaF(opacity);
|
|
polygonItem->setColorOnDarkBackground(color);
|
|
}
|
|
|
|
QStringRef ubFillOnLightBackground = mXmlReader.attributes().value(mNamespaceUri, "fill-on-light-background");
|
|
|
|
if (!ubFillOnLightBackground.isNull())
|
|
{
|
|
QColor color;
|
|
color.setNamedColor(ubFillOnLightBackground.toString());
|
|
if (!color.isValid())
|
|
color = Qt::black;
|
|
color.setAlphaF(opacity);
|
|
polygonItem->setColorOnLightBackground(color);
|
|
}
|
|
else
|
|
{
|
|
QColor color = mGroupLightBackgroundColor;
|
|
color.setAlphaF(opacity);
|
|
polygonItem->setColorOnLightBackground(color);
|
|
}
|
|
return polygonItem;
|
|
|
|
}
|
|
|
|
UBGraphicsPolygonItem* UBSvgSubsetAdaptor::UBSvgSubsetReader::polygonItemFromLineSvg(const QColor& pDefaultColor)
|
|
{
|
|
QStringRef svgX1 = mXmlReader.attributes().value("x1");
|
|
QStringRef svgY1 = mXmlReader.attributes().value("y1");
|
|
QStringRef svgX2 = mXmlReader.attributes().value("x2");
|
|
QStringRef svgY2 = mXmlReader.attributes().value("y2");
|
|
|
|
QLineF line;
|
|
|
|
if (!svgX1.isNull() && !svgY1.isNull() && !svgX2.isNull() && !svgY2.isNull())
|
|
{
|
|
qreal x1 = svgX1.toString().toFloat();
|
|
qreal y1 = svgY1.toString().toFloat();
|
|
qreal x2 = svgX2.toString().toFloat();
|
|
qreal y2 = svgY2.toString().toFloat();
|
|
|
|
line.setLine(x1, y1, x2, y2);
|
|
}
|
|
else
|
|
{
|
|
qWarning() << "cannot make sense of 'line' value";
|
|
return 0;
|
|
}
|
|
|
|
QStringRef strokeWidth = mXmlReader.attributes().value("stroke-width");
|
|
|
|
qreal lineWidth = 1.;
|
|
|
|
if (!strokeWidth.isNull())
|
|
{
|
|
lineWidth = strokeWidth.toString().toFloat();
|
|
}
|
|
|
|
UBGraphicsPolygonItem* polygonItem = new UBGraphicsPolygonItem(line, lineWidth);
|
|
graphicsItemFromSvg(polygonItem);
|
|
|
|
QStringRef svgStroke = mXmlReader.attributes().value("stroke");
|
|
|
|
QColor brushColor = pDefaultColor;
|
|
|
|
if (!svgStroke.isNull())
|
|
{
|
|
brushColor.setNamedColor(svgStroke.toString());
|
|
|
|
}
|
|
|
|
QStringRef svgStrokeOpacity = mXmlReader.attributes().value("stroke-opacity");
|
|
qreal opacity = 1.0;
|
|
|
|
if (!svgStrokeOpacity.isNull())
|
|
{
|
|
opacity = svgStrokeOpacity.toString().toFloat();
|
|
brushColor.setAlphaF(opacity);
|
|
}
|
|
|
|
polygonItem->setColor(brushColor);
|
|
|
|
QStringRef ubFillOnDarkBackground = mXmlReader.attributes().value(mNamespaceUri, "fill-on-dark-background");
|
|
|
|
if (!ubFillOnDarkBackground.isNull())
|
|
{
|
|
QColor color;
|
|
color.setNamedColor(ubFillOnDarkBackground.toString());
|
|
if (!color.isValid())
|
|
color = Qt::white;
|
|
|
|
color.setAlphaF(opacity);
|
|
polygonItem->setColorOnDarkBackground(color);
|
|
}
|
|
else
|
|
{
|
|
QColor color = mGroupDarkBackgroundColor;
|
|
color.setAlphaF(opacity);
|
|
polygonItem->setColorOnDarkBackground(color);
|
|
}
|
|
|
|
QStringRef ubFillOnLightBackground = mXmlReader.attributes().value(mNamespaceUri, "fill-on-light-background");
|
|
|
|
if (!ubFillOnLightBackground.isNull())
|
|
{
|
|
QColor color;
|
|
color.setNamedColor(ubFillOnLightBackground.toString());
|
|
if (!color.isValid())
|
|
color = Qt::black;
|
|
color.setAlphaF(opacity);
|
|
polygonItem->setColorOnLightBackground(color);
|
|
}
|
|
else
|
|
{
|
|
QColor color = mGroupLightBackgroundColor;
|
|
color.setAlphaF(opacity);
|
|
polygonItem->setColorOnLightBackground(color);
|
|
}
|
|
|
|
return polygonItem;
|
|
}
|
|
|
|
QList<UBGraphicsPolygonItem*> UBSvgSubsetAdaptor::UBSvgSubsetReader::polygonItemsFromPolylineSvg(const QColor& pDefaultColor)
|
|
{
|
|
QStringRef strokeWidth = mXmlReader.attributes().value("stroke-width");
|
|
|
|
qreal lineWidth = 1.;
|
|
|
|
if (!strokeWidth.isNull())
|
|
{
|
|
lineWidth = strokeWidth.toString().toFloat();
|
|
}
|
|
|
|
QColor brushColor = pDefaultColor;
|
|
|
|
QStringRef svgStroke = mXmlReader.attributes().value("stroke");
|
|
if (!svgStroke.isNull())
|
|
{
|
|
brushColor.setNamedColor(svgStroke.toString());
|
|
}
|
|
|
|
qreal opacity = 1.0;
|
|
|
|
QStringRef svgStrokeOpacity = mXmlReader.attributes().value("stroke-opacity");
|
|
if (!svgStrokeOpacity.isNull())
|
|
{
|
|
opacity = svgStrokeOpacity.toString().toFloat();
|
|
brushColor.setAlphaF(opacity);
|
|
}
|
|
|
|
QStringRef ubZValue = mXmlReader.attributes().value(mNamespaceUri, "z-value");
|
|
|
|
qreal zValue = mGroupZIndex;
|
|
if (!ubZValue.isNull())
|
|
{
|
|
zValue = ubZValue.toString().toFloat();
|
|
}
|
|
|
|
QColor colorOnDarkBackground = mGroupDarkBackgroundColor;
|
|
|
|
QStringRef ubFillOnDarkBackground = mXmlReader.attributes().value(mNamespaceUri, "fill-on-dark-background");
|
|
if (!ubFillOnDarkBackground.isNull())
|
|
{
|
|
colorOnDarkBackground.setNamedColor(ubFillOnDarkBackground.toString());
|
|
}
|
|
|
|
if (!colorOnDarkBackground.isValid())
|
|
colorOnDarkBackground = Qt::white;
|
|
|
|
colorOnDarkBackground.setAlphaF(opacity);
|
|
|
|
QColor colorOnLightBackground = mGroupLightBackgroundColor;
|
|
|
|
QStringRef ubFillOnLightBackground = mXmlReader.attributes().value(mNamespaceUri, "fill-on-light-background");
|
|
if (!ubFillOnLightBackground.isNull())
|
|
{
|
|
QColor colorOnLightBackground;
|
|
colorOnLightBackground.setNamedColor(ubFillOnLightBackground.toString());
|
|
}
|
|
|
|
if (!colorOnLightBackground.isValid())
|
|
colorOnLightBackground = Qt::black;
|
|
|
|
colorOnLightBackground.setAlphaF(opacity);
|
|
|
|
QStringRef svgPoints = mXmlReader.attributes().value("points");
|
|
|
|
QList<UBGraphicsPolygonItem*> polygonItems;
|
|
|
|
if (!svgPoints.isNull())
|
|
{
|
|
QStringList ts = svgPoints.toString().split(QLatin1Char(' '),
|
|
QString::SkipEmptyParts);
|
|
|
|
QList<QPointF> points;
|
|
|
|
foreach(const QString sPoint, ts)
|
|
{
|
|
QStringList sCoord = sPoint.split(QLatin1Char(','), QString::SkipEmptyParts);
|
|
|
|
if (sCoord.size() == 2)
|
|
{
|
|
QPointF point;
|
|
point.setX(sCoord.at(0).toFloat());
|
|
point.setY(sCoord.at(1).toFloat());
|
|
points << point;
|
|
}
|
|
else if (sCoord.size() == 4){
|
|
//This is the case on system were the "," is used to seperate decimal
|
|
QPointF point;
|
|
QString x = sCoord.at(0) + "." + sCoord.at(1);
|
|
QString y = sCoord.at(2) + "." + sCoord.at(3);
|
|
point.setX(x.toFloat());
|
|
point.setY(y.toFloat());
|
|
points << point;
|
|
}
|
|
else
|
|
{
|
|
qWarning() << "cannot make sense of a 'point' value" << sCoord;
|
|
}
|
|
}
|
|
|
|
for (int i = 0; i < points.size() - 1; i++)
|
|
{
|
|
UBGraphicsPolygonItem* polygonItem = new UBGraphicsPolygonItem(QLineF(points.at(i), points.at(i + 1)), lineWidth);
|
|
polygonItem->setColor(brushColor);
|
|
UBGraphicsItem::assignZValue(polygonItem, zValue);
|
|
polygonItem->setColorOnDarkBackground(colorOnDarkBackground);
|
|
polygonItem->setColorOnLightBackground(colorOnLightBackground);
|
|
|
|
polygonItems <<polygonItem;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
qWarning() << "cannot make sense of 'points' value " << svgPoints.toString();
|
|
}
|
|
|
|
return polygonItems;
|
|
}
|
|
|
|
|
|
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetWriter::pixmapItemToLinkedImage(UBGraphicsPixmapItem* pixmapItem)
|
|
{
|
|
mXmlWriter.writeStartElement("image");
|
|
|
|
QString fileName = UBPersistenceManager::imageDirectory + "/" + pixmapItem->uuid().toString() + ".png";
|
|
|
|
QString path = mDocumentPath + "/" + fileName;
|
|
|
|
if (!QFile::exists(path))
|
|
{
|
|
QDir dir;
|
|
dir.mkdir(mDocumentPath + "/" + UBPersistenceManager::imageDirectory);
|
|
|
|
pixmapItem->pixmap().toImage().save(path, "PNG");
|
|
}
|
|
|
|
mXmlWriter.writeAttribute(nsXLink, "href", fileName);
|
|
|
|
graphicsItemToSvg(pixmapItem);
|
|
|
|
mXmlWriter.writeEndElement();
|
|
}
|
|
|
|
|
|
UBGraphicsPixmapItem* UBSvgSubsetAdaptor::UBSvgSubsetReader::pixmapItemFromSvg()
|
|
{
|
|
|
|
UBGraphicsPixmapItem* pixmapItem = new UBGraphicsPixmapItem();
|
|
|
|
QStringRef imageHref = mXmlReader.attributes().value(nsXLink, "href");
|
|
|
|
if (!imageHref.isNull())
|
|
{
|
|
QString href = imageHref.toString();
|
|
QPixmap pix(mDocumentPath + "/" + UBFileSystemUtils::normalizeFilePath(href));
|
|
pixmapItem->setPixmap(pix);
|
|
}
|
|
else
|
|
{
|
|
qWarning() << "cannot make sens of image href value";
|
|
return 0;
|
|
}
|
|
|
|
graphicsItemFromSvg(pixmapItem);
|
|
|
|
return pixmapItem;
|
|
|
|
}
|
|
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetWriter::svgItemToLinkedSvg(UBGraphicsSvgItem* svgItem)
|
|
{
|
|
|
|
mXmlWriter.writeStartElement("image");
|
|
|
|
QString fileName = UBPersistenceManager::imageDirectory + "/" + svgItem->uuid().toString() + ".svg";
|
|
|
|
QString path = mDocumentPath + "/" + fileName;
|
|
|
|
if (!QFile::exists(path))
|
|
{
|
|
QDir dir;
|
|
dir.mkdir(mDocumentPath + "/" + UBPersistenceManager::imageDirectory);
|
|
|
|
QFile file(path);
|
|
if (!file.open(QIODevice::WriteOnly))
|
|
{
|
|
qWarning() << "cannot open file for writing embeded svg content " << path;
|
|
return;
|
|
}
|
|
|
|
file.write(svgItem->fileData());
|
|
}
|
|
|
|
mXmlWriter.writeAttribute(nsXLink, "href", fileName);
|
|
|
|
graphicsItemToSvg(svgItem);
|
|
|
|
mXmlWriter.writeEndElement();
|
|
}
|
|
|
|
|
|
UBGraphicsSvgItem* UBSvgSubsetAdaptor::UBSvgSubsetReader::svgItemFromSvg()
|
|
{
|
|
UBGraphicsSvgItem* svgItem = 0;
|
|
|
|
QStringRef imageHref = mXmlReader.attributes().value(nsXLink, "href");
|
|
|
|
if (!imageHref.isNull())
|
|
{
|
|
QString href = imageHref.toString();
|
|
|
|
svgItem = new UBGraphicsSvgItem(mDocumentPath + "/" + UBFileSystemUtils::normalizeFilePath(href));
|
|
}
|
|
else
|
|
{
|
|
qWarning() << "cannot make sens of image href value";
|
|
return 0;
|
|
}
|
|
|
|
graphicsItemFromSvg(svgItem);
|
|
|
|
return svgItem;
|
|
|
|
}
|
|
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetWriter::pdfItemToLinkedPDF(UBGraphicsPDFItem* pdfItem)
|
|
{
|
|
mXmlWriter.writeStartElement("foreignObject");
|
|
mXmlWriter.writeAttribute("requiredExtensions", "http://ns.adobe.com/pdf/1.3/");
|
|
|
|
QString fileName = UBPersistenceManager::objectDirectory + "/" + pdfItem->fileUuid().toString() + ".pdf";
|
|
|
|
QString path = mDocumentPath + "/" + fileName;
|
|
|
|
if (!QFile::exists(path))
|
|
{
|
|
QDir dir;
|
|
dir.mkdir(mDocumentPath + "/" + UBPersistenceManager::objectDirectory);
|
|
|
|
QFile file(path);
|
|
if (!file.open(QIODevice::WriteOnly))
|
|
{
|
|
qWarning() << "cannot open file for writing embeded pdf content " << path;
|
|
return;
|
|
}
|
|
|
|
file.write(pdfItem->fileData());
|
|
}
|
|
|
|
mXmlWriter.writeAttribute(nsXLink, "href", fileName + "#page=" + QString::number(pdfItem->pageNumber()));
|
|
|
|
graphicsItemToSvg(pdfItem);
|
|
|
|
mXmlWriter.writeEndElement();
|
|
}
|
|
|
|
|
|
UBGraphicsPDFItem* UBSvgSubsetAdaptor::UBSvgSubsetReader::pdfItemFromPDF()
|
|
{
|
|
UBGraphicsPDFItem* pdfItem = 0;
|
|
|
|
QString href = mXmlReader.attributes().value(nsXLink, "href").toString();
|
|
QStringList parts = href.split("#page=");
|
|
if (parts.count() != 2)
|
|
{
|
|
qWarning() << "invalid pdf href value" << href;
|
|
return 0;
|
|
}
|
|
|
|
QString pdfPath = parts[0];
|
|
QUuid uuid(QFileInfo(pdfPath).baseName());
|
|
int pageNumber = parts[1].toInt();
|
|
|
|
pdfItem = new UBGraphicsPDFItem(PDFRenderer::rendererForUuid(uuid, mDocumentPath + "/" + UBFileSystemUtils::normalizeFilePath(pdfPath)), pageNumber);
|
|
|
|
graphicsItemFromSvg(pdfItem);
|
|
|
|
return pdfItem;
|
|
}
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetWriter::audioItemToLinkedAudio(UBGraphicsMediaItem* audioItem)
|
|
{
|
|
mXmlWriter.writeStartElement("audio");
|
|
|
|
graphicsItemToSvg(audioItem);
|
|
|
|
if (audioItem->mediaObject()->state() == Phonon::PausedState && audioItem->mediaObject()->remainingTime() > 0)
|
|
{
|
|
qint64 pos = audioItem->mediaObject()->currentTime();
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "position", QString("%1").arg(pos));
|
|
}
|
|
|
|
QString audioFileHref = audioItem->mediaFileUrl().toString();
|
|
audioFileHref = UBFileSystemUtils::removeLocalFilePrefix(audioFileHref);
|
|
if(audioFileHref.startsWith(mDocumentPath))
|
|
audioFileHref = audioFileHref.replace(mDocumentPath + "/","");
|
|
|
|
mXmlWriter.writeAttribute(nsXLink, "href", audioFileHref);
|
|
mXmlWriter.writeEndElement();
|
|
}
|
|
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetWriter::videoItemToLinkedVideo(UBGraphicsMediaItem* videoItem)
|
|
{
|
|
/* w3c sample
|
|
*
|
|
* <video xlink:href="noonoo.avi" volume=".8" type="video/x-msvideo"
|
|
* width="320" height="240" x="50" y="50" repeatCount="indefinite"/>
|
|
*
|
|
*/
|
|
|
|
mXmlWriter.writeStartElement("video");
|
|
|
|
graphicsItemToSvg(videoItem);
|
|
|
|
if (videoItem->mediaObject()->state() == Phonon::PausedState && videoItem->mediaObject()->remainingTime() > 0)
|
|
{
|
|
qint64 pos = videoItem->mediaObject()->currentTime();
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "position", QString("%1").arg(pos));
|
|
}
|
|
|
|
QString videoFileHref = videoItem->mediaFileUrl().toString();
|
|
|
|
videoFileHref = UBFileSystemUtils::removeLocalFilePrefix(videoFileHref);
|
|
if(videoFileHref.startsWith(mDocumentPath))
|
|
videoFileHref = videoFileHref.replace(mDocumentPath + "/","");
|
|
|
|
mXmlWriter.writeAttribute(nsXLink, "href", videoFileHref);
|
|
mXmlWriter.writeEndElement();
|
|
}
|
|
|
|
UBGraphicsMediaItem* UBSvgSubsetAdaptor::UBSvgSubsetReader::audioItemFromSvg()
|
|
{
|
|
|
|
QStringRef audioHref = mXmlReader.attributes().value(nsXLink, "href");
|
|
|
|
if (audioHref.isNull())
|
|
{
|
|
qWarning() << "cannot make sens of video href value";
|
|
return 0;
|
|
}
|
|
|
|
QString href = mDocumentPath + "/" + audioHref.toString();
|
|
|
|
//Claudio this is necessary to fix the absolute path added on Sankore 3.1 1.00.00
|
|
//The absoult path doesn't work when you want to share Sankore documents.
|
|
if(!audioHref.startsWith("audios/")){
|
|
int indexOfAudioDirectory = href.lastIndexOf("audios");
|
|
href = mDocumentPath + "/" + href.right(href.length() - indexOfAudioDirectory);
|
|
}
|
|
|
|
UBGraphicsMediaItem* audioItem = new UBGraphicsMediaItem(QUrl::fromLocalFile(href));
|
|
if(audioItem)
|
|
audioItem->connect(UBApplication::boardController, SIGNAL(activeSceneChanged()), audioItem, SLOT(activeSceneChanged()));
|
|
|
|
graphicsItemFromSvg(audioItem);
|
|
QStringRef ubPos = mXmlReader.attributes().value(mNamespaceUri, "position");
|
|
|
|
qint64 p = 0;
|
|
if (!ubPos.isNull())
|
|
p = ubPos.toString().toLongLong();
|
|
|
|
audioItem->setInitialPos(p);
|
|
return audioItem;
|
|
}
|
|
|
|
UBGraphicsMediaItem* UBSvgSubsetAdaptor::UBSvgSubsetReader::videoItemFromSvg()
|
|
{
|
|
|
|
QStringRef videoHref = mXmlReader.attributes().value(nsXLink, "href");
|
|
|
|
if (videoHref.isNull())
|
|
{
|
|
qWarning() << "cannot make sens of video href value";
|
|
return 0;
|
|
}
|
|
|
|
QString href = mDocumentPath + "/" + videoHref.toString();
|
|
|
|
//Claudio this is necessary to fix the absolute path added on Sankore 3.1 1.00.00
|
|
//The absoult path doesn't work when you want to share Sankore documents.
|
|
if(!videoHref.startsWith("videos/")){
|
|
int indexOfAudioDirectory = href.lastIndexOf("videos");
|
|
href = mDocumentPath + "/" + href.right(href.length() - indexOfAudioDirectory);
|
|
}
|
|
|
|
UBGraphicsMediaItem* videoItem = new UBGraphicsMediaItem(QUrl::fromLocalFile(href));
|
|
if(videoItem){
|
|
videoItem->connect(UBApplication::boardController, SIGNAL(activeSceneChanged()), videoItem, SLOT(activeSceneChanged()));
|
|
}
|
|
|
|
graphicsItemFromSvg(videoItem);
|
|
QStringRef ubPos = mXmlReader.attributes().value(mNamespaceUri, "position");
|
|
|
|
qint64 p = 0;
|
|
if (!ubPos.isNull())
|
|
{
|
|
p = ubPos.toString().toLongLong();
|
|
}
|
|
|
|
videoItem->setInitialPos(p);
|
|
return videoItem;
|
|
}
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetReader::graphicsItemFromSvg(QGraphicsItem* gItem)
|
|
{
|
|
|
|
QStringRef svgTransform = mXmlReader.attributes().value("transform");
|
|
|
|
QMatrix itemMatrix;
|
|
|
|
if (!svgTransform.isNull())
|
|
{
|
|
itemMatrix = fromSvgTransform(svgTransform.toString());
|
|
gItem->setMatrix(itemMatrix);
|
|
}
|
|
|
|
QStringRef svgX = mXmlReader.attributes().value("x");
|
|
QStringRef svgY = mXmlReader.attributes().value("y");
|
|
|
|
if (mFileVersion >= 40202)
|
|
{
|
|
gItem->setPos(0,0);
|
|
}
|
|
else if (mFileVersion >= 40201)
|
|
{
|
|
if (!svgX.isNull() && !svgY.isNull())
|
|
{
|
|
gItem->setPos(svgX.toString().toFloat() * itemMatrix.m11(), svgY.toString().toFloat() * itemMatrix.m22());
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (!svgX.isNull() && !svgY.isNull())
|
|
{
|
|
#ifdef Q_WS_WIN
|
|
gItem->setPos(svgX.toString().toFloat(), svgY.toString().toFloat());
|
|
#endif
|
|
}
|
|
}
|
|
|
|
UBResizableGraphicsItem *rgi = dynamic_cast<UBResizableGraphicsItem*>(gItem);
|
|
|
|
if (rgi)
|
|
{
|
|
QStringRef svgWidth = mXmlReader.attributes().value("width");
|
|
QStringRef svgHeight = mXmlReader.attributes().value("height");
|
|
|
|
if (!svgWidth.isNull() && !svgHeight.isNull())
|
|
{
|
|
rgi->resize(svgWidth.toString().toFloat(), svgHeight.toString().toFloat());
|
|
}
|
|
}
|
|
|
|
QStringRef ubZValue = mXmlReader.attributes().value(mNamespaceUri, "z-value");
|
|
|
|
if (!ubZValue.isNull()){
|
|
// FIX
|
|
// In the firsts zvalue implemenations values outside the boudaries have been used.
|
|
// No boundaries specified on documentation but to small values are not correctly handled.
|
|
qreal zValue = ubZValue.toString().toFloat();
|
|
while(zValue < -999999) zValue /= 10.;
|
|
UBGraphicsItem::assignZValue(gItem, zValue);
|
|
}
|
|
|
|
UBItem* ubItem = dynamic_cast<UBItem*>(gItem);
|
|
|
|
if (ubItem)
|
|
{
|
|
QStringRef ubUuid = mXmlReader.attributes().value(mNamespaceUri, "uuid");
|
|
|
|
if (!ubUuid.isNull())
|
|
ubItem->setUuid(QUuid(ubUuid.toString()));
|
|
else
|
|
ubItem->setUuid(QUuid::createUuid());
|
|
|
|
QStringRef ubSource = mXmlReader.attributes().value(mNamespaceUri, "source");
|
|
|
|
if (!ubSource.isNull())
|
|
ubItem->setSourceUrl(QUrl(ubSource.toString()));
|
|
}
|
|
|
|
QStringRef ubLocked = mXmlReader.attributes().value(mNamespaceUri, "locked");
|
|
|
|
if (!ubLocked.isNull())
|
|
{
|
|
bool isLocked = (ubLocked.toString() == xmlTrue || ubLocked.toString() == "1");
|
|
gItem->setData(UBGraphicsItemData::ItemLocked, QVariant(isLocked));
|
|
}
|
|
|
|
QStringRef ubEditable = mXmlReader.attributes().value(mNamespaceUri, "editable");
|
|
|
|
if (!ubEditable.isNull())
|
|
{
|
|
bool isEditable = (ubEditable.toString() == xmlTrue || ubEditable.toString() == "1");
|
|
gItem->setData(UBGraphicsItemData::ItemEditable, QVariant(isEditable));
|
|
}
|
|
|
|
//deprecated as of 4.4.a.12
|
|
QStringRef ubLayer = mXmlReader.attributes().value(mNamespaceUri, "layer");
|
|
if (!ubLayer.isNull())
|
|
{
|
|
bool ok;
|
|
int layerAsInt = ubLayer.toString().toInt(&ok);
|
|
|
|
if (ok)
|
|
gItem->setData(UBGraphicsItemData::ItemLayerType, QVariant(layerAsInt));
|
|
}
|
|
}
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetWriter::graphicsItemToSvg(QGraphicsItem* item)
|
|
{
|
|
mXmlWriter.writeAttribute("x", "0");
|
|
mXmlWriter.writeAttribute("y", "0");
|
|
|
|
mXmlWriter.writeAttribute("width", QString("%1").arg(item->boundingRect().width()));
|
|
mXmlWriter.writeAttribute("height", QString("%1").arg(item->boundingRect().height()));
|
|
|
|
mXmlWriter.writeAttribute("transform", toSvgTransform(item->sceneMatrix()));
|
|
|
|
QString zs;
|
|
zs.setNum(item->zValue(), 'f'); // 'f' keeps precision
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "z-value", zs);
|
|
|
|
bool isBackground = mScene->isBackgroundObject(item);
|
|
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "background", isBackground ? xmlTrue : xmlFalse);
|
|
|
|
UBItem* ubItem = dynamic_cast<UBItem*>(item);
|
|
|
|
if (ubItem)
|
|
{
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "uuid", UBStringUtils::toCanonicalUuid(ubItem->uuid()));
|
|
|
|
QUrl sourceUrl = ubItem->sourceUrl();
|
|
|
|
if (!sourceUrl.isEmpty())
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "source", sourceUrl.toString());
|
|
|
|
}
|
|
|
|
QVariant layer = item->data(UBGraphicsItemData::ItemLayerType);
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "layer", QString("%1").arg(layer.toInt()));
|
|
|
|
QVariant locked = item->data(UBGraphicsItemData::ItemLocked);
|
|
|
|
if (!locked.isNull() && locked.toBool())
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "locked", xmlTrue);
|
|
|
|
QVariant editable = item->data(UBGraphicsItemData::ItemEditable);
|
|
if (!editable.isNull()) {
|
|
if (editable.toBool())
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "editable", xmlTrue);
|
|
else
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "editable", xmlFalse);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetWriter::graphicsAppleWidgetToSvg(UBGraphicsAppleWidgetItem* item)
|
|
{
|
|
graphicsWidgetToSvg(item);
|
|
}
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetWriter::graphicsW3CWidgetToSvg(UBGraphicsW3CWidgetItem* item)
|
|
{
|
|
graphicsWidgetToSvg(item);
|
|
}
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetWriter::graphicsWidgetToSvg(UBGraphicsWidgetItem* item)
|
|
{
|
|
QUrl widgetRootUrl = item->widgetUrl();
|
|
QString uuid = UBStringUtils::toCanonicalUuid(item->uuid());
|
|
QString widgetDirectoryPath = UBPersistenceManager::widgetDirectory;
|
|
if (widgetRootUrl.toString().startsWith("file://"))
|
|
{
|
|
QString widgetRootDir = widgetRootUrl.toLocalFile();
|
|
QFileInfo fi(widgetRootDir);
|
|
QString extension = fi.suffix();
|
|
|
|
QString widgetTargetDir = widgetDirectoryPath + "/" + item->uuid().toString() + "." + extension;
|
|
|
|
QString path = mDocumentPath + "/" + widgetTargetDir;
|
|
QDir dir(path);
|
|
|
|
if (!dir.exists(path))
|
|
{
|
|
QDir dir;
|
|
dir.mkpath(path);
|
|
UBFileSystemUtils::copyDir(widgetRootDir, path);
|
|
}
|
|
|
|
widgetRootUrl = widgetTargetDir;
|
|
}
|
|
|
|
mXmlWriter.writeStartElement("foreignObject");
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "src", widgetRootUrl.toString());
|
|
|
|
graphicsItemToSvg(item);
|
|
|
|
if (item->isFrozen())
|
|
{
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "frozen", xmlTrue);
|
|
}
|
|
|
|
QString snapshotPath = mDocumentPath + "/" + UBPersistenceManager::widgetDirectory + "/" + uuid + ".png";
|
|
item->takeSnapshot().save(snapshotPath, "PNG");
|
|
|
|
mXmlWriter.writeStartElement(nsXHtml, "iframe");
|
|
|
|
mXmlWriter.writeAttribute("style", "border: none");
|
|
mXmlWriter.writeAttribute("width", QString("%1").arg(item->boundingRect().width()));
|
|
mXmlWriter.writeAttribute("height", QString("%1").arg(item->boundingRect().height()));
|
|
|
|
QString startFileUrl;
|
|
if (item->mainHtmlFileName().startsWith("http://"))
|
|
startFileUrl = item->mainHtmlFileName();
|
|
else
|
|
startFileUrl = widgetRootUrl.toString() + "/" + item->mainHtmlFileName();
|
|
|
|
mXmlWriter.writeAttribute("src", startFileUrl);
|
|
mXmlWriter.writeEndElement(); //iFrame
|
|
|
|
//persists widget state
|
|
QMap<QString, QString> preferences = item->preferences();
|
|
|
|
foreach(QString key, preferences.keys())
|
|
{
|
|
QString value = preferences.value(key);
|
|
|
|
mXmlWriter.writeStartElement(UBSettings::uniboardDocumentNamespaceUri, "preference");
|
|
|
|
mXmlWriter.writeAttribute("key", key);
|
|
mXmlWriter.writeAttribute("value", value);
|
|
|
|
mXmlWriter.writeEndElement(); //ub::preference
|
|
}
|
|
|
|
//persists datasore state
|
|
QMap<QString, QString> datastore = item->datastoreEntries();
|
|
|
|
foreach(QString key, datastore.keys())
|
|
{
|
|
QString value = datastore.value(key);
|
|
|
|
mXmlWriter.writeStartElement(UBSettings::uniboardDocumentNamespaceUri, "datastoreEntry");
|
|
|
|
mXmlWriter.writeAttribute("key", key);
|
|
mXmlWriter.writeAttribute("value", value);
|
|
|
|
mXmlWriter.writeEndElement(); //ub::datastoreEntry
|
|
}
|
|
|
|
mXmlWriter.writeEndElement();
|
|
}
|
|
|
|
|
|
UBGraphicsAppleWidgetItem* UBSvgSubsetAdaptor::UBSvgSubsetReader::graphicsAppleWidgetFromSvg()
|
|
{
|
|
|
|
QStringRef widgetUrl = mXmlReader.attributes().value(mNamespaceUri, "src");
|
|
|
|
if (widgetUrl.isNull())
|
|
{
|
|
qWarning() << "cannot make sens of widget src value";
|
|
return 0;
|
|
}
|
|
|
|
QString href = widgetUrl.toString();
|
|
|
|
QUrl url(href);
|
|
|
|
if (url.isRelative())
|
|
{
|
|
href = mDocumentPath + "/" + UBFileSystemUtils::normalizeFilePath(widgetUrl.toString());
|
|
}
|
|
|
|
UBGraphicsAppleWidgetItem* widgetItem = new UBGraphicsAppleWidgetItem(QUrl::fromLocalFile(href));
|
|
|
|
graphicsItemFromSvg(widgetItem);
|
|
|
|
return widgetItem;
|
|
}
|
|
|
|
UBGraphicsW3CWidgetItem* UBSvgSubsetAdaptor::UBSvgSubsetReader::graphicsW3CWidgetFromSvg()
|
|
{
|
|
QStringRef widgetUrl = mXmlReader.attributes().value(mNamespaceUri, "src");
|
|
|
|
if (widgetUrl.isNull())
|
|
{
|
|
qWarning() << "cannot make sens of widget src value";
|
|
return 0;
|
|
}
|
|
|
|
QString href = widgetUrl.toString();
|
|
QUrl url(href);
|
|
|
|
if (url.isRelative())
|
|
{
|
|
href = mDocumentPath + "/" + UBFileSystemUtils::normalizeFilePath(widgetUrl.toString());
|
|
}
|
|
|
|
UBGraphicsW3CWidgetItem* widgetItem = new UBGraphicsW3CWidgetItem(QUrl::fromLocalFile(href));
|
|
|
|
QStringRef uuid = mXmlReader.attributes().value(mNamespaceUri, "uuid");
|
|
QString pixPath = mDocumentPath + "/" + UBPersistenceManager::widgetDirectory + "/" + uuid.toString() + ".png";
|
|
|
|
QPixmap snapshot(pixPath);
|
|
if (!snapshot.isNull())
|
|
widgetItem->setSnapshot(snapshot);
|
|
|
|
QStringRef frozen = mXmlReader.attributes().value(mNamespaceUri, "frozen");
|
|
|
|
if (!frozen.isNull() && frozen.toString() == xmlTrue && !snapshot.isNull())
|
|
{
|
|
widgetItem->freeze();
|
|
}
|
|
|
|
graphicsItemFromSvg(widgetItem);
|
|
|
|
return widgetItem;
|
|
}
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetWriter::textItemToSvg(UBGraphicsTextItem* item)
|
|
{
|
|
/**
|
|
* sample
|
|
*
|
|
<foreignObject x="0" y="0" width="489.297" height="76.3303" transform="matrix(0.508456, -0.861088, 0.861088, 0.508456, -181.721, 243.124)" ub:z-value="-9999998.000000" ub:background="false" ub:fill-on-dark-background="#81ff5c" ub:fill-on-light-background="#008000">
|
|
<xhtml:body>
|
|
<xhtml:div>
|
|
<xhtml:font face="Arial" style="font-size:48px;" color="#81ff5c">this a text<br/>on 2 lines</xhtml:font>
|
|
</xhtml:div>
|
|
</xhtml:body>
|
|
</foreignObject>
|
|
*/
|
|
|
|
mXmlWriter.writeStartElement("foreignObject");
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "type", "text");
|
|
|
|
graphicsItemToSvg(item);
|
|
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "width", QString("%1").arg(item->textWidth()));
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "height", QString("%1").arg(item->textHeight()));
|
|
|
|
QColor colorDarkBg = item->colorOnDarkBackground();
|
|
QColor colorLightBg = item->colorOnLightBackground();
|
|
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri
|
|
, "fill-on-dark-background", colorDarkBg.name());
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri
|
|
, "fill-on-light-background", colorLightBg.name());
|
|
|
|
//for new documents from version 4.5.0
|
|
mXmlWriter.writeStartElement("itemTextContent");
|
|
|
|
// Note: don't use mXmlWriter.writeCDATA(htmlString); because it doesn't escape characters sequences correctly.
|
|
// Texts copied from other programs like Open-Office can truncate the svg file.
|
|
mXmlWriter.writeCharacters(item->toHtml());
|
|
mXmlWriter.writeEndElement(); //itemTextContent
|
|
|
|
mXmlWriter.writeEndElement(); //foreignObject
|
|
}
|
|
|
|
UBGraphicsTextItem* UBSvgSubsetAdaptor::UBSvgSubsetReader::textItemFromSvg()
|
|
{
|
|
qreal width = mXmlReader.attributes().value("width").toString().toFloat();
|
|
qreal height = mXmlReader.attributes().value("height").toString().toFloat();
|
|
|
|
UBGraphicsTextItem* textItem = new UBGraphicsTextItem();
|
|
|
|
graphicsItemFromSvg(textItem);
|
|
|
|
QStringRef ubFillOnDarkBackground = mXmlReader.attributes().value(mNamespaceUri, "fill-on-dark-background");
|
|
QStringRef ubFillOnLightBackground = mXmlReader.attributes().value(mNamespaceUri, "fill-on-light-background");
|
|
|
|
if (!ubFillOnDarkBackground.isNull()) {
|
|
QColor color;
|
|
color.setNamedColor(ubFillOnDarkBackground.toString());
|
|
if (!color.isValid())
|
|
color = Qt::white;
|
|
textItem->setColorOnDarkBackground(color);
|
|
}
|
|
|
|
if (!ubFillOnLightBackground.isNull()) {
|
|
QColor color;
|
|
color.setNamedColor(ubFillOnLightBackground.toString());
|
|
if (!color.isValid())
|
|
color = Qt::black;
|
|
textItem->setColorOnLightBackground(color);
|
|
}
|
|
|
|
QString text;
|
|
|
|
while (!(mXmlReader.isEndElement() && (mXmlReader.name() == "font" || mXmlReader.name() == "foreignObject")))
|
|
{
|
|
if (mXmlReader.hasError())
|
|
{
|
|
delete textItem;
|
|
textItem = 0;
|
|
return 0;
|
|
}
|
|
|
|
mXmlReader.readNext();
|
|
if (mXmlReader.isStartElement())
|
|
{
|
|
//for new documents from version 4.5.0
|
|
if (mFileVersion >= 40500) {
|
|
if (mXmlReader.name() == "itemTextContent") {
|
|
text = mXmlReader.readElementText();
|
|
textItem->setHtml(text);
|
|
textItem->resize(width, height);
|
|
if (textItem->toPlainText().isEmpty()) {
|
|
delete textItem;
|
|
textItem = 0;
|
|
}
|
|
return textItem;
|
|
}
|
|
|
|
//tracking for backward capability with older versions
|
|
} else if (mXmlReader.name() == "font") {
|
|
QFont font = textItem->font();
|
|
|
|
QStringRef fontFamily = mXmlReader.attributes().value("face");
|
|
|
|
if (!fontFamily.isNull()) {
|
|
font.setFamily(fontFamily.toString());
|
|
}
|
|
QStringRef fontStyle = mXmlReader.attributes().value("style");
|
|
if (!fontStyle.isNull()) {
|
|
foreach (QString styleToken, fontStyle.toString().split(";")) {
|
|
styleToken = styleToken.trimmed();
|
|
if (styleToken.startsWith(sFontSizePrefix) && styleToken.endsWith(sPixelUnit)) {
|
|
int fontSize = styleToken.mid(
|
|
sFontSizePrefix.length(),
|
|
styleToken.length() - sFontSizePrefix.length() - sPixelUnit.length()).toInt();
|
|
font.setPixelSize(fontSize);
|
|
} else if (styleToken.startsWith(sFontWeightPrefix)) {
|
|
QString fontWeight = styleToken.mid(
|
|
sFontWeightPrefix.length(),
|
|
styleToken.length() - sFontWeightPrefix.length());
|
|
font.setBold(fontWeight.contains("bold"));
|
|
} else if (styleToken.startsWith(sFontStylePrefix)) {
|
|
QString fontStyle = styleToken.mid(
|
|
sFontStylePrefix.length(),
|
|
styleToken.length() - sFontStylePrefix.length());
|
|
font.setItalic(fontStyle.contains("italic"));
|
|
}
|
|
}
|
|
}
|
|
|
|
QTextCursor curCursor = textItem->textCursor();
|
|
QTextCharFormat format;
|
|
|
|
format.setFont(font);
|
|
curCursor.mergeCharFormat(format);
|
|
textItem->setTextCursor(curCursor);
|
|
textItem->setFont(font);
|
|
|
|
QStringRef fill = mXmlReader.attributes().value("color");
|
|
if (!fill.isNull()) {
|
|
QColor textColor;
|
|
textColor.setNamedColor(fill.toString());
|
|
textItem->setDefaultTextColor(textColor);
|
|
}
|
|
|
|
while (!(mXmlReader.isEndElement() && mXmlReader.name() == "font")) {
|
|
if (mXmlReader.hasError()) {
|
|
break;
|
|
}
|
|
QXmlStreamReader::TokenType tt = mXmlReader.readNext();
|
|
if (tt == QXmlStreamReader::Characters) {
|
|
text += mXmlReader.text().toString();
|
|
}
|
|
|
|
if (mXmlReader.isStartElement() && mXmlReader.name() == "br") {
|
|
text += "\n";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (text.isEmpty()) {
|
|
delete textItem;
|
|
textItem = 0;
|
|
} else {
|
|
textItem->setPlainText(text);
|
|
textItem->resize(width, height);
|
|
}
|
|
|
|
textItem->resize(width, height);
|
|
|
|
return textItem;
|
|
}
|
|
|
|
|
|
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetWriter::curtainItemToSvg(UBGraphicsCurtainItem* curtainItem)
|
|
{
|
|
/**
|
|
*
|
|
* sample
|
|
*
|
|
<ub:curtain x="250" y="150" width="122" height="67"...>
|
|
</ub:curtain>
|
|
*/
|
|
|
|
mXmlWriter.writeStartElement(UBSettings::uniboardDocumentNamespaceUri, "curtain");
|
|
mXmlWriter.writeAttribute("x", QString("%1").arg(curtainItem->boundingRect().center().x()));
|
|
mXmlWriter.writeAttribute("y", QString("%1").arg(curtainItem->boundingRect().center().y()));
|
|
mXmlWriter.writeAttribute("width", QString("%1").arg(curtainItem->boundingRect().width()));
|
|
mXmlWriter.writeAttribute("height", QString("%1").arg(curtainItem->boundingRect().height()));
|
|
mXmlWriter.writeAttribute("transform", toSvgTransform(curtainItem->sceneMatrix()));
|
|
|
|
//graphicsItemToSvg(curtainItem);
|
|
QString zs;
|
|
zs.setNum(curtainItem->zValue(), 'f'); // 'f' keeps precision
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "z-value", zs);
|
|
|
|
UBItem* ubItem = dynamic_cast<UBItem*>(curtainItem);
|
|
|
|
if (ubItem)
|
|
{
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "uuid", UBStringUtils::toCanonicalUuid(ubItem->uuid()));
|
|
}
|
|
|
|
mXmlWriter.writeEndElement();
|
|
}
|
|
|
|
|
|
UBGraphicsCurtainItem* UBSvgSubsetAdaptor::UBSvgSubsetReader::curtainItemFromSvg()
|
|
{
|
|
UBGraphicsCurtainItem* curtainItem = new UBGraphicsCurtainItem();
|
|
|
|
graphicsItemFromSvg(curtainItem);
|
|
|
|
QStringRef svgX = mXmlReader.attributes().value("x");
|
|
QStringRef svgY = mXmlReader.attributes().value("y");
|
|
QStringRef svgWidth = mXmlReader.attributes().value("width");
|
|
QStringRef svgHeight = mXmlReader.attributes().value("height");
|
|
|
|
|
|
QRect rect;
|
|
rect.setX(svgX.toString().toFloat()-svgWidth.toString().toFloat()/2);
|
|
rect.setY(svgY.toString().toFloat()-svgHeight.toString().toFloat()/2);
|
|
rect.setWidth(svgWidth.toString().toFloat());
|
|
rect.setHeight(svgHeight.toString().toFloat());
|
|
|
|
curtainItem->setRect(rect);
|
|
|
|
curtainItem->setVisible(true);
|
|
|
|
return curtainItem;
|
|
}
|
|
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetWriter::rulerToSvg(UBGraphicsRuler* item)
|
|
{
|
|
|
|
/**
|
|
*
|
|
* sample
|
|
*
|
|
<ub:ruler x="250" y="150" width="122" height="67"...>
|
|
</ub:ruler>
|
|
*/
|
|
|
|
mXmlWriter.writeStartElement(UBSettings::uniboardDocumentNamespaceUri, "ruler");
|
|
mXmlWriter.writeAttribute("x", QString("%1").arg(item->boundingRect().x()));
|
|
mXmlWriter.writeAttribute("y", QString("%1").arg(item->boundingRect().y()));
|
|
mXmlWriter.writeAttribute("width", QString("%1").arg(item->boundingRect().width()));
|
|
mXmlWriter.writeAttribute("height", QString("%1").arg(item->boundingRect().height()));
|
|
mXmlWriter.writeAttribute("transform", toSvgTransform(item->sceneMatrix()));
|
|
|
|
QString zs;
|
|
zs.setNum(item->zValue(), 'f'); // 'f' keeps precision
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "z-value", zs);
|
|
|
|
UBItem* ubItem = dynamic_cast<UBItem*>(item);
|
|
|
|
if (ubItem)
|
|
{
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "uuid", UBStringUtils::toCanonicalUuid(ubItem->uuid()));
|
|
}
|
|
|
|
mXmlWriter.writeEndElement();
|
|
}
|
|
|
|
|
|
UBGraphicsRuler* UBSvgSubsetAdaptor::UBSvgSubsetReader::rulerFromSvg()
|
|
{
|
|
UBGraphicsRuler* ruler = new UBGraphicsRuler();
|
|
|
|
graphicsItemFromSvg(ruler);
|
|
|
|
ruler->setData(UBGraphicsItemData::ItemLayerType, QVariant(UBItemLayerType::Tool));
|
|
|
|
QStringRef svgWidth = mXmlReader.attributes().value("width");
|
|
QStringRef svgHeight = mXmlReader.attributes().value("height");
|
|
QStringRef svgX = mXmlReader.attributes().value("x");
|
|
QStringRef svgY = mXmlReader.attributes().value("y");
|
|
|
|
if (!svgWidth.isNull() && !svgHeight.isNull() && !svgX.isNull() && !svgY.isNull())
|
|
{
|
|
ruler->setRect(svgX.toString().toFloat(), svgY.toString().toFloat(), svgWidth.toString().toFloat(), svgHeight.toString().toFloat());
|
|
}
|
|
|
|
ruler->setVisible(true);
|
|
|
|
return ruler;
|
|
}
|
|
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetWriter::compassToSvg(UBGraphicsCompass* item)
|
|
{
|
|
|
|
/**
|
|
*
|
|
* sample
|
|
*
|
|
<ub:compass x="250" y="150" width="122" height="67"...>
|
|
</ub:compass>
|
|
*/
|
|
|
|
mXmlWriter.writeStartElement(UBSettings::uniboardDocumentNamespaceUri, "compass");
|
|
mXmlWriter.writeAttribute("x", QString("%1").arg(item->boundingRect().x()));
|
|
mXmlWriter.writeAttribute("y", QString("%1").arg(item->boundingRect().y()));
|
|
mXmlWriter.writeAttribute("width", QString("%1").arg(item->boundingRect().width()));
|
|
mXmlWriter.writeAttribute("height", QString("%1").arg(item->boundingRect().height()));
|
|
mXmlWriter.writeAttribute("transform", toSvgTransform(item->sceneMatrix()));
|
|
|
|
QString zs;
|
|
zs.setNum(item->zValue(), 'f'); // 'f' keeps precision
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "z-value", zs);
|
|
|
|
UBItem* ubItem = dynamic_cast<UBItem*>(item);
|
|
|
|
if (ubItem)
|
|
{
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "uuid", UBStringUtils::toCanonicalUuid(ubItem->uuid()));
|
|
}
|
|
|
|
mXmlWriter.writeEndElement();
|
|
}
|
|
|
|
|
|
UBGraphicsCompass* UBSvgSubsetAdaptor::UBSvgSubsetReader::compassFromSvg()
|
|
{
|
|
UBGraphicsCompass* compass = new UBGraphicsCompass();
|
|
|
|
graphicsItemFromSvg(compass);
|
|
|
|
compass->setData(UBGraphicsItemData::ItemLayerType, QVariant(UBItemLayerType::Tool));
|
|
|
|
QStringRef svgX = mXmlReader.attributes().value("x");
|
|
QStringRef svgY = mXmlReader.attributes().value("y");
|
|
QStringRef svgWidth = mXmlReader.attributes().value("width");
|
|
QStringRef svgHeight = mXmlReader.attributes().value("height");
|
|
|
|
if (!svgX.isNull() && !svgY.isNull() && !svgWidth.isNull() && !svgHeight.isNull())
|
|
{
|
|
compass->setRect(svgX.toString().toFloat(), svgY.toString().toFloat()
|
|
, svgWidth.toString().toFloat(), svgHeight.toString().toFloat());
|
|
}
|
|
|
|
compass->setVisible(true);
|
|
|
|
return compass;
|
|
}
|
|
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetWriter::protractorToSvg(UBGraphicsProtractor* item)
|
|
{
|
|
|
|
/**
|
|
*
|
|
* sample
|
|
*
|
|
<ub:protractor x="250" y="150" width="122" height="67"...>
|
|
</ub:protractor>
|
|
*/
|
|
|
|
mXmlWriter.writeStartElement(UBSettings::uniboardDocumentNamespaceUri, "protractor");
|
|
|
|
mXmlWriter.writeAttribute("x", QString("%1").arg(item->rect().x()));
|
|
mXmlWriter.writeAttribute("y", QString("%1").arg(item->rect().y()));
|
|
mXmlWriter.writeAttribute("width", QString("%1").arg(item->rect().width()));
|
|
mXmlWriter.writeAttribute("height", QString("%1").arg(item->rect().height()));
|
|
mXmlWriter.writeAttribute("transform", toSvgTransform(item->sceneMatrix()));
|
|
|
|
QString angle;
|
|
angle.setNum(item->angle(), 'f'); // 'f' keeps precision
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "angle", angle);
|
|
angle.setNum(item->markerAngle(), 'f'); // 'f' keeps precision
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "marker-angle", angle);
|
|
|
|
QString zs;
|
|
zs.setNum(item->zValue(), 'f'); // 'f' keeps precision
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "z-value", zs);
|
|
|
|
UBItem* ubItem = dynamic_cast<UBItem*>(item);
|
|
|
|
if (ubItem)
|
|
{
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "uuid", UBStringUtils::toCanonicalUuid(ubItem->uuid()));
|
|
}
|
|
|
|
mXmlWriter.writeEndElement();
|
|
}
|
|
|
|
|
|
UBGraphicsProtractor* UBSvgSubsetAdaptor::UBSvgSubsetReader::protractorFromSvg()
|
|
{
|
|
UBGraphicsProtractor* protractor = new UBGraphicsProtractor();
|
|
|
|
protractor->setData(UBGraphicsItemData::ItemLayerType, QVariant(UBItemLayerType::Tool));
|
|
|
|
graphicsItemFromSvg(protractor);
|
|
|
|
QStringRef angle = mXmlReader.attributes().value(mNamespaceUri, "angle");
|
|
if (!angle.isNull())
|
|
{
|
|
protractor->setAngle(angle.toString().toFloat());
|
|
}
|
|
|
|
QStringRef markerAngle = mXmlReader.attributes().value(mNamespaceUri, "marker-angle");
|
|
if (!markerAngle.isNull())
|
|
{
|
|
protractor->setMarkerAngle(markerAngle.toString().toFloat());
|
|
}
|
|
|
|
QStringRef svgX = mXmlReader.attributes().value("x");
|
|
QStringRef svgY = mXmlReader.attributes().value("y");
|
|
QStringRef svgWidth = mXmlReader.attributes().value("width");
|
|
QStringRef svgHeight = mXmlReader.attributes().value("height");
|
|
|
|
if (!svgX.isNull() && !svgY.isNull() && !svgWidth.isNull() && !svgHeight.isNull())
|
|
{
|
|
protractor->setRect(svgX.toString().toFloat(), svgY.toString().toFloat()
|
|
, svgWidth.toString().toFloat(), svgHeight.toString().toFloat());
|
|
}
|
|
|
|
protractor->setVisible(true);
|
|
|
|
return protractor;
|
|
}
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetWriter::triangleToSvg(UBGraphicsTriangle *item)
|
|
{
|
|
|
|
/**
|
|
*
|
|
* sample
|
|
*
|
|
<ub:triangle x="250" y="150" width="122" height="67"...>
|
|
</ub:triangle>
|
|
*/
|
|
|
|
mXmlWriter.writeStartElement(UBSettings::uniboardDocumentNamespaceUri, "triangle");
|
|
mXmlWriter.writeAttribute("x", QString("%1").arg(item->boundingRect().x()));
|
|
mXmlWriter.writeAttribute("y", QString("%1").arg(item->boundingRect().y()));
|
|
mXmlWriter.writeAttribute("width", QString("%1").arg(item->boundingRect().width()));
|
|
mXmlWriter.writeAttribute("height", QString("%1").arg(item->boundingRect().height()));
|
|
mXmlWriter.writeAttribute("transform", toSvgTransform(item->sceneMatrix()));
|
|
mXmlWriter.writeAttribute("orientation", UBGraphicsTriangle::orientationToStr(item->getOrientation()));
|
|
|
|
QString zs;
|
|
zs.setNum(item->zValue(), 'f'); // 'f' keeps precision
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "z-value", zs);
|
|
|
|
UBItem* ubItem = dynamic_cast<UBItem*>(item);
|
|
|
|
if (ubItem)
|
|
{
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "uuid", UBStringUtils::toCanonicalUuid(ubItem->uuid()));
|
|
}
|
|
|
|
mXmlWriter.writeEndElement();
|
|
}
|
|
|
|
UBGraphicsTriangle* UBSvgSubsetAdaptor::UBSvgSubsetReader::triangleFromSvg()
|
|
{
|
|
UBGraphicsTriangle* triangle = new UBGraphicsTriangle();
|
|
|
|
triangle->setData(UBGraphicsItemData::ItemLayerType, QVariant(UBItemLayerType::Tool));
|
|
|
|
graphicsItemFromSvg(triangle);
|
|
|
|
QStringRef svgX = mXmlReader.attributes().value("x");
|
|
QStringRef svgY = mXmlReader.attributes().value("y");
|
|
QStringRef svgWidth = mXmlReader.attributes().value("width");
|
|
QStringRef svgHeight = mXmlReader.attributes().value("height");
|
|
|
|
QStringRef orientationStringRef = mXmlReader.attributes().value("orientation");
|
|
UBGraphicsTriangle::UBGraphicsTriangleOrientation orientation = UBGraphicsTriangle::orientationFromStr(orientationStringRef);
|
|
triangle->setOrientation(orientation);
|
|
|
|
if (!svgX.isNull() && !svgY.isNull() && !svgWidth.isNull() && !svgHeight.isNull())
|
|
{
|
|
triangle->setRect(svgX.toString().toFloat(), svgY.toString().toFloat(), svgWidth.toString().toFloat(), svgHeight.toString().toFloat(), orientation);
|
|
}
|
|
|
|
triangle->setVisible(true);
|
|
return triangle;
|
|
}
|
|
|
|
UBGraphicsCache* UBSvgSubsetAdaptor::UBSvgSubsetReader::cacheFromSvg()
|
|
{
|
|
UBGraphicsCache* pCache = UBGraphicsCache::instance(mScene);
|
|
pCache->setData(UBGraphicsItemData::ItemLayerType, QVariant(UBItemLayerType::Tool));
|
|
|
|
graphicsItemFromSvg(pCache);
|
|
|
|
QStringRef colorR = mXmlReader.attributes().value("colorR");
|
|
QStringRef colorG = mXmlReader.attributes().value("colorG");
|
|
QStringRef colorB = mXmlReader.attributes().value("colorB");
|
|
QStringRef colorA = mXmlReader.attributes().value("colorA");
|
|
QStringRef shape = mXmlReader.attributes().value("shape");
|
|
QStringRef shapeSize = mXmlReader.attributes().value("shapeSize");
|
|
|
|
QColor color(colorR.toString().toInt(), colorG.toString().toInt(), colorB.toString().toInt(), colorA.toString().toInt());
|
|
|
|
pCache->setMaskColor(color);
|
|
pCache->setShapeWidth(shapeSize.toString().toInt());
|
|
pCache->setMaskShape(static_cast<eMaskShape>(shape.toString().toInt()));
|
|
|
|
pCache->setVisible(true);
|
|
|
|
return pCache;
|
|
}
|
|
|
|
void UBSvgSubsetAdaptor::UBSvgSubsetWriter::cacheToSvg(UBGraphicsCache* item)
|
|
{
|
|
mXmlWriter.writeStartElement(UBSettings::uniboardDocumentNamespaceUri, "cache");
|
|
|
|
mXmlWriter.writeAttribute("x", QString("%1").arg(item->rect().x()));
|
|
mXmlWriter.writeAttribute("y", QString("%1").arg(item->rect().y()));
|
|
mXmlWriter.writeAttribute("width", QString("%1").arg(item->rect().width()));
|
|
mXmlWriter.writeAttribute("height", QString("%1").arg(item->rect().height()));
|
|
mXmlWriter.writeAttribute("colorR", QString("%1").arg(item->maskColor().red()));
|
|
mXmlWriter.writeAttribute("colorG", QString("%1").arg(item->maskColor().green()));
|
|
mXmlWriter.writeAttribute("colorB", QString("%1").arg(item->maskColor().blue()));
|
|
mXmlWriter.writeAttribute("colorA", QString("%1").arg(item->maskColor().alpha()));
|
|
mXmlWriter.writeAttribute("shape", QString("%1").arg(item->maskshape()));
|
|
mXmlWriter.writeAttribute("shapeSize", QString("%1").arg(item->shapeWidth()));
|
|
|
|
QString zs;
|
|
zs.setNum(item->zValue(), 'f'); // 'f' keeps precision
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "z-value", zs);
|
|
|
|
UBItem* ubItem = dynamic_cast<UBItem*>(item);
|
|
|
|
if (ubItem)
|
|
{
|
|
mXmlWriter.writeAttribute(UBSettings::uniboardDocumentNamespaceUri, "uuid", UBStringUtils::toCanonicalUuid(ubItem->uuid()));
|
|
}
|
|
|
|
mXmlWriter.writeEndElement();
|
|
}
|
|
|
|
void UBSvgSubsetAdaptor::convertPDFObjectsToImages(UBDocumentProxy* proxy)
|
|
{
|
|
for (int i = 0; i < proxy->pageCount(); i++)
|
|
{
|
|
UBGraphicsScene* scene = loadScene(proxy, i);
|
|
|
|
if (scene)
|
|
{
|
|
bool foundPDFItem = false;
|
|
|
|
foreach(QGraphicsItem* item, scene->items())
|
|
{
|
|
UBGraphicsPDFItem *pdfItem = dynamic_cast<UBGraphicsPDFItem*>(item);
|
|
|
|
if (pdfItem)
|
|
{
|
|
foundPDFItem = true;
|
|
UBGraphicsPixmapItem* pixmapItem = pdfItem->toPixmapItem();
|
|
|
|
scene->removeItem(pdfItem);
|
|
scene->addItem(pixmapItem);
|
|
|
|
}
|
|
}
|
|
|
|
if (foundPDFItem)
|
|
{
|
|
scene->setModified(true);
|
|
persistScene(proxy, scene, i);
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
|
|
void UBSvgSubsetAdaptor::convertSvgImagesToImages(UBDocumentProxy* proxy)
|
|
{
|
|
for (int i = 0; i < proxy->pageCount(); i++)
|
|
{
|
|
UBGraphicsScene* scene = loadScene(proxy, i);
|
|
|
|
if (scene)
|
|
{
|
|
bool foundSvgItem = false;
|
|
|
|
foreach(QGraphicsItem* item, scene->items())
|
|
{
|
|
UBGraphicsSvgItem *svgItem = dynamic_cast<UBGraphicsSvgItem*>(item);
|
|
|
|
if (svgItem)
|
|
{
|
|
foundSvgItem = true;
|
|
UBGraphicsPixmapItem* pixmapItem = svgItem->toPixmapItem();
|
|
|
|
scene->removeItem(svgItem);
|
|
scene->addItem(pixmapItem);
|
|
}
|
|
}
|
|
|
|
if (foundSvgItem)
|
|
{
|
|
scene->setModified(true);
|
|
persistScene(proxy, scene, i);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|