clickerconvert/clickerconvert: src/xlsx/xlsxcolor.cpp comparison

comparison src/xlsx/xlsxcolor.cpp @ 1:93d3106bb9a4

Add qt xlsx library

author	Andre Heinecke <andre.heinecke@intevation.de>
date	Tue, 22 Mar 2016 10:38:08 +0100
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children

comparison

equal deleted inserted replaced

-:49cd5cc0b072
+:93d3106bb9a4
+#include "xlsxcolor_p.h"
+#include "xlsxstyles_p.h"
+#include "xlsxutility_p.h"
+#include <QDataStream>
+#include <QXmlStreamReader>
+#include <QXmlStreamWriter>
+#include <QDebug>
+namespace QXlsx {
+XlsxColor::XlsxColor(const QColor &color)
+{
+if (color.isValid())
+val.setValue(color);
+}
+XlsxColor::XlsxColor(const QString &theme, const QString &tint)
+:val(QStringList()<<theme<<tint)
+{
+}
+XlsxColor::XlsxColor(int index)
+:val(index)
+{
+}
+bool XlsxColor::isRgbColor() const
+{
+if (val.userType() == qMetaTypeId<QColor>() && val.value<QColor>().isValid())
+return true;
+return false;
+}
+bool XlsxColor::isIndexedColor() const
+{
+return val.userType() == QMetaType::Int;
+}
+bool XlsxColor::isThemeColor() const
+{
+return val.userType() == QMetaType::QStringList;
+}
+bool XlsxColor::isInvalid() const
+{
+return !val.isValid();
+}
+QColor XlsxColor::rgbColor() const
+{
+if (isRgbColor())
+return val.value<QColor>();
+return QColor();
+}
+int XlsxColor::indexedColor() const
+{
+if (isIndexedColor())
+return val.toInt();
+return -1;
+}
+QStringList XlsxColor::themeColor() const
+{
+if (isThemeColor())
+return val.toStringList();
+return QStringList();
+}
+bool XlsxColor::saveToXml(QXmlStreamWriter &writer, const QString &node) const
+{
+if (!node.isEmpty())
+writer.writeEmptyElement(node); //color, bgColor, fgColor
+else
+writer.writeEmptyElement(QStringLiteral("color"));
+if (val.userType() == qMetaTypeId<QColor>()) {
+writer.writeAttribute(QStringLiteral("rgb"), XlsxColor::toARGBString(val.value<QColor>()));
+} else if (val.userType() == QMetaType::QStringList) {
+QStringList themes = val.toStringList();
+writer.writeAttribute(QStringLiteral("theme"), themes[0]);
+if (!themes[1].isEmpty())
+writer.writeAttribute(QStringLiteral("tint"), themes[1]);
+} else if (val.userType() == QMetaType::Int) {
+writer.writeAttribute(QStringLiteral("indexed"), val.toString());
+} else {
+writer.writeAttribute(QStringLiteral("auto"), QStringLiteral("1"));
+}
+return true;
+}
+bool XlsxColor::loadFromXml(QXmlStreamReader &reader)
+{
+QXmlStreamAttributes attributes = reader.attributes();
+if (attributes.hasAttribute(QLatin1String("rgb"))) {
+QString colorString = attributes.value(QLatin1String("rgb")).toString();
+val.setValue(fromARGBString(colorString));
+} else if (attributes.hasAttribute(QLatin1String("indexed"))) {
+int index = attributes.value(QLatin1String("indexed")).toString().toInt();
+val.setValue(index);
+} else if (attributes.hasAttribute(QLatin1String("theme"))) {
+QString theme = attributes.value(QLatin1String("theme")).toString();
+QString tint = attributes.value(QLatin1String("tint")).toString();
+val.setValue(QStringList()<<theme<<tint);
+}
+return true;
+}
+XlsxColor::operator QVariant() const
+{
+return QVariant(qMetaTypeId<XlsxColor>(), this);
+}
+QColor XlsxColor::fromARGBString(const QString &c)
+{
+Q_ASSERT(c.length() == 8);
+QColor color;
+color.setAlpha(c.mid(0, 2).toInt(0, 16));
+color.setRed(c.mid(2, 2).toInt(0, 16));
+color.setGreen(c.mid(4, 2).toInt(0, 16));
+color.setBlue(c.mid(6, 2).toInt(0, 16));
+return color;
+}
+QString XlsxColor::toARGBString(const QColor &c)
+{
+QString color;
+color.sprintf("%02X%02X%02X%02X", c.alpha(), c.red(), c.green(), c.blue());
+return color;
+}
+#if !defined(QT_NO_DATASTREAM)
+QDataStream &operator<<(QDataStream &s, const XlsxColor &color)
+{
+if (color.isInvalid())
+s<<0;
+else if (color.isRgbColor())
+s<<1<<color.rgbColor();
+else if (color.isIndexedColor())
+s<<2<<color.indexedColor();
+else if (color.isThemeColor())
+s<<3<<color.themeColor();
+else
+s<<4;
+return s;
+}
+QDataStream &operator>>(QDataStream &s, XlsxColor &color)
+{
+int marker(4);
+s>>marker;
+if (marker == 0) {
+color = XlsxColor();
+} else if (marker == 1) {
+QColor c;
+s>>c;
+color = XlsxColor(c);
+} else if (marker == 2) {
+int indexed;
+s>>indexed;
+color = XlsxColor(indexed);
+} else if (marker == 3) {
+QStringList list;
+s>>list;
+color = XlsxColor(list[0], list[1]);
+}
+return s;
+}
+#endif
+#ifndef QT_NO_DEBUG_STREAM
+QDebug operator<<(QDebug dbg, const XlsxColor &c)
+{
+if (c.isInvalid())
+dbg.nospace() << "XlsxColor(invalid)";
+else if (c.isRgbColor())
+dbg.nospace() << c.rgbColor();
+else if (c.isIndexedColor())
+dbg.nospace() << "XlsxColor(indexed," << c.indexedColor() << ")";
+else if (c.isThemeColor())
+dbg.nospace() << "XlsxColor(theme," << c.themeColor().join(QLatin1Char(':')) << ")";
+return dbg.space();
+}
+#endif
+} // namespace QXlsx

Mercurial > clickerconvert > clickerconvert

comparison src/xlsx/xlsxcolor.cpp @ 1:93d3106bb9a4