Work on the VPuzzleLayoutFileReader
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@ -26,9 +26,237 @@
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**
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** *************************************************************************/
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#include <QXmlStreamAttributes>
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#include "vpuzzlelayoutfilereader.h"
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VPuzzleLayoutFileReader::VPuzzleLayoutFileReader()
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{
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}
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//---------------------------------------------------------------------------------------------------------------------
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VPuzzleLayoutFileReader::~VPuzzleLayoutFileReader()
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{
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// TODO
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}
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//---------------------------------------------------------------------------------------------------------------------
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bool VPuzzleLayoutFileReader::ReadFile(VPuzzleLayout *layout, QFile *file)
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{
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setDevice(file);
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if (readNextStartElement())
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{
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// TODO extend the handling
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// if it doesn't start with layout, error
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// if it starts with version > than current version, error
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if (name() == QString("layout")
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&& attributes().value(QString("version")) == QLatin1String("1.0.0"))
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{
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ReadLayout(layout);
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}
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else
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{
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raiseError(QObject::tr("The file is not a layout version 1.0.0 file."));
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}
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}
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return !error();
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VPuzzleLayoutFileReader::ReadLayout(VPuzzleLayout *layout)
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{
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Q_ASSERT(isStartElement() && name() == QString("layout"));
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while (readNextStartElement()) {
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if (name() == QString("properties"))
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{
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ReadProperties(layout);
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}
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else if (name() == QString("layers"))
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{
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ReadLayers(layout);
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}
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else
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{
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// TODO error handling, we encountered a tag that isn't defined in the specification
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}
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VPuzzleLayoutFileReader::ReadProperties(VPuzzleLayout *layout)
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{
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Q_ASSERT(isStartElement() && name() == QString("properties"));
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while (readNextStartElement()) {
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if (name() == QString("unit"))
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{
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QString unit = readElementText();
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// TODO read unit infos
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}
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else if (name() == QString("description"))
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{
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QString description = readElementText();
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// TODO read the description info
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}
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else if (name() == QString("size"))
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{
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QSizeF size = ReadSize();
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layout->SetLayoutSize(size);
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}
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else if (name() == QString("margin"))
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{
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QMarginsF margins = ReadMargins();
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layout->SetLayoutMargins(margins);
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}
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else if (name() == QString("control"))
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{
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QXmlStreamAttributes attribs = attributes();
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// attribs.value("followGrainLine"); // TODO
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layout->SetWarningSuperpositionOfPieces(attribs.value("warningSuperposition") == "true");
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layout->SetWarningPiecesOutOfBound(attribs.value("warningOutOfBound") == "true");
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layout->SetStickyEdges(attribs.value("stickyEdges") == "true");
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layout->SetPiecesGap(attribs.value("piecesGap").toDouble());
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}
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else if (name() == QString("tiles"))
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{
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ReadTiles(layout);
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}
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else
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{
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// TODO error handling, we encountered a tag that isn't defined in the specification
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}
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VPuzzleLayoutFileReader::ReadTiles(VPuzzleLayout *layout)
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{
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Q_UNUSED(layout); // to be removed when used
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Q_ASSERT(isStartElement() && name() == QString("tiles"));
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QXmlStreamAttributes attribs = attributes();
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// attribs.value("visible"); // TODO
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// attribs.value("matchingMarks"); // TODO
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while (readNextStartElement()) {
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if (name() == QString("size"))
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{
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QSizeF size = ReadSize();
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// TODO set layout tiled size
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Q_UNUSED(size);
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}
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else if (name() == QString("margin"))
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{
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QMarginsF margins = ReadMargins();
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// TODO set layout tiled margins
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Q_UNUSED(margins);
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}
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else
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{
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// TODO error handling, we encountered a tag that isn't defined in the specification
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}
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VPuzzleLayoutFileReader::ReadLayers(VPuzzleLayout *layout)
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{
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Q_ASSERT(isStartElement() && name() == QString("layers"));
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while (readNextStartElement()) {
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if (name() == QString("unplacedPiecesLayer"))
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{
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ReadLayer(layout->GetUnplacedPiecesLayer());
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}
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else if (name() == QString("layer"))
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{
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VPuzzleLayer *layer = layout->AddLayer();
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ReadLayer(layer);
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}
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else
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{
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// TODO error handling, we encountered a tag that isn't defined in the specification
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}
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VPuzzleLayoutFileReader::ReadLayer(VPuzzleLayer *layer)
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{
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Q_ASSERT(isStartElement() && name() == QString("layer"));
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QXmlStreamAttributes attribs = attributes();
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layer->SetName(attribs.value("name").toString());
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layer->SetIsVisible(attribs.value("visible") == "true");
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while (readNextStartElement()) {
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if (name() == QString("piece"))
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{
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VPuzzlePiece *piece = new VPuzzlePiece();
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ReadPiece(piece);
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layer->AddPiece(piece);
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}
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else
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{
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// TODO error handling, we encountered a tag that isn't defined in the specification
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}
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VPuzzleLayoutFileReader::ReadPiece(VPuzzlePiece *piece)
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{
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Q_ASSERT(isStartElement() && name() == QString("piece"));
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// TODO read the attributes
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while (readNextStartElement()) {
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if (name() == QString("..."))
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{
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// TODO
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}
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else
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{
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// TODO error handling, we encountered a tag that isn't defined in the specification
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}
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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QMarginsF VPuzzleLayoutFileReader::ReadMargins()
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{
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QMarginsF margins = QMarginsF();
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QXmlStreamAttributes attribs = attributes();
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margins.setLeft(attribs.value("left").toDouble());
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margins.setTop(attribs.value("top").toDouble());
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margins.setRight(attribs.value("right").toDouble());
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margins.setBottom(attribs.value("bottom").toDouble());
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return margins;
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}
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//---------------------------------------------------------------------------------------------------------------------
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QSizeF VPuzzleLayoutFileReader::ReadSize()
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{
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QSizeF size = QSize();
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QXmlStreamAttributes attribs = attributes();
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size.setWidth(attribs.value("width").toDouble());
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size.setHeight(attribs.value("height").toDouble());
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return size;
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}
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@ -30,11 +30,29 @@
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#define VPUZZLELAYOUTFILEREADER_H
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#include <QXmlStreamReader>
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#include "vpuzzlelayout.h"
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#include "vpuzzlelayer.h"
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#include "vpuzzlepiece.h"
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class VPuzzleLayoutFileReader : public QXmlStreamReader
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{
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public:
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VPuzzleLayoutFileReader();
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~VPuzzleLayoutFileReader();
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bool ReadFile(VPuzzleLayout *layout, QFile *file);
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private:
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void ReadLayout(VPuzzleLayout *layout);
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void ReadProperties(VPuzzleLayout *layout);
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void ReadTiles(VPuzzleLayout *layout);
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void ReadLayers(VPuzzleLayout *layout);
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void ReadLayer(VPuzzleLayer *layer);
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void ReadPiece(VPuzzlePiece *piece);
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QMarginsF ReadMargins();
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QSizeF ReadSize();
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};
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#endif // VPUZZLELAYOUTFILEREADER_H
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@ -37,8 +37,6 @@ VPuzzleLayoutFileWriter::VPuzzleLayoutFileWriter()
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//---------------------------------------------------------------------------------------------------------------------
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void VPuzzleLayoutFileWriter::WriteFile(VPuzzleLayout *layout, QFile *file)
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{
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Q_UNUSED(layout);
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setDevice(file);
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setAutoFormatting(true);
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@ -151,6 +149,8 @@ void VPuzzleLayoutFileWriter::WriteLayer(VPuzzleLayer *layer, const QString &tag
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//---------------------------------------------------------------------------------------------------------------------
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void VPuzzleLayoutFileWriter::WritePiece(VPuzzlePiece *piece)
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{
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Q_UNUSED(piece);
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writeStartElement("piece");
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writeAttribute("id", "uuid1"); // TODO / Fixme get the right value
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writeAttribute("name", "Piece name"); // TODO / Fixme get the right value
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