C++ ScColor::setRgbColor方法代码示例

bool PaletteLoader_Autocad_acb::importFile(const QString& fileName, bool /*merge*/)
{
	QByteArray docBytes;
	loadRawText(fileName, docBytes);
	QString docText = QString::fromUtf8(docBytes);
	QDomDocument docu("scridoc");
	if (!docu.setContent(docText))
		return false;

	ScColor lf;
	int oldCount = m_colors->count();

	QDomElement elem = docu.documentElement();
	QDomNode PAGE = elem.firstChild();
	while (!PAGE.isNull())
	{
		QDomElement pg = PAGE.toElement();
		if (pg.tagName() == "colorPage")
		{
			QDomNode colNode = pg.firstChild();
			while (!colNode.isNull())
			{
				QDomElement cg = colNode.toElement();
				if (cg.tagName() == "colorEntry")
				{
					int r (0), g(0), b(0);
					QString colorName = "";
					QDomNode colEntry = cg.firstChild();
					while (!colEntry.isNull())
					{
						QDomElement cc = colEntry.toElement();
						if (cc.tagName() == "colorName")
							colorName = cc.text();
						else if (cc.tagName() == "RGB8")
						{
							QDomNode colVal = cc.firstChild();
							while (!colVal.isNull())
							{
								QDomElement cv = colVal.toElement();
								if (cv.tagName() == "red")
									r = cv.text().toInt();
								else if (cv.tagName() == "green")
									g = cv.text().toInt();
								else if (cv.tagName() == "blue")
									b = cv.text().toInt();
								colVal = colVal.nextSibling();
							}
						}
						colEntry = colEntry.nextSibling();
					}
					if (!colorName.isEmpty())
					{
						lf.setRgbColor(r, g, b);
						lf.setSpotColor(false);
						lf.setRegistrationColor(false);
						m_colors->tryAddColor(colorName, lf);
					}
				}
				colNode = colNode.nextSibling();
			}
		}
		PAGE = PAGE.nextSibling();
	}
	
	return (m_colors->count() != oldCount);
}

CWDialog::CWDialog(QWidget* parent, ScribusDoc* doc, const char* name, bool modal)
	: QDialog (parent),
	  m_Doc(doc)
{
	setupUi(this);
	setObjectName(name);
	setModal(modal);
	int h, s, v;
	ScColor color;
	QString colorName;
	connectSlots(false);
	// setup combobox
	typeCombo->addItem(colorWheel->getTypeDescription(colorWheel->Monochromatic), colorWheel->Monochromatic);
	typeCombo->addItem(colorWheel->getTypeDescription(colorWheel->Analogous), colorWheel->Analogous);
	typeCombo->addItem(colorWheel->getTypeDescription(colorWheel->Complementary), colorWheel->Complementary);
	typeCombo->addItem(colorWheel->getTypeDescription(colorWheel->Split), colorWheel->Split);
	typeCombo->addItem(colorWheel->getTypeDescription(colorWheel->Triadic), colorWheel->Triadic);
	typeCombo->addItem(colorWheel->getTypeDescription(colorWheel->Tetradic), colorWheel->Tetradic);
	// defects
	defectCombo->addItem(CommonStrings::trVisionNormal);
	defectCombo->addItem(CommonStrings::trVisionProtanopia);
	defectCombo->addItem(CommonStrings::trVisionDeuteranopia);
	defectCombo->addItem(CommonStrings::trVisionTritanopia);
	defectCombo->addItem(CommonStrings::trVisionFullColorBlind);
	// document colors
	documentColorList->setPixmapType(ColorListBox::fancyPixmap);
	documentColorList->setColors(m_Doc->PageColors, false);
	// preferences
	prefs = PrefsManager::instance()->prefsFile->getPluginContext("colorwheel");
	typeCombo->setCurrentIndex(prefs->getInt("cw_type", 0));
	angleSpin->setValue(prefs->getInt("cw_angle", 15));
	colorList->setPixmapType(ColorListBox::fancyPixmap);
	colorWheel->currentDoc = m_Doc;
	colorWheel->angle = angleSpin->value();
	colorWheel->baseAngle = prefs->getInt("cw_baseangle", 0);
	colorspaceTab->setCurrentIndex(prefs->getInt("cw_space", 0));
	color.setNamedColor(prefs->get("cw_color", "#00000000"));
	// Handle color previously selected in the document tab
	if (colorspaceTab->currentWidget() == tabDocument)
	{
		colorName = prefs->get("cw_colorname", "");
		if (!colorName.isEmpty() && m_Doc->PageColors.contains(colorName))
			color = m_Doc->PageColors[colorName];
		else
			color.setRgbColor(0, 0, 0); //Trigger use of defaults
	}
	// Handle achromatic colors
	QColor rgb = ScColorEngine::getRGBColor(color, m_Doc);
	rgb.getHsv(&h, &s, &v);
	if (h == -1)
	{   // Reset to defaults
		colorWheel->baseAngle = 0;
		colorWheel->currentColorSpace = colorModelCMYK;
		colorWheel->actualColor = colorWheel->colorByAngle(0);
		colorspaceTab->setCurrentIndex(0);
	}
	else if (colorspaceTab->currentWidget() == tabDocument)
	{
		colorWheel->actualColor = color;
		QStringList results = documentColorList->findColors(colorName, Qt::MatchFixedString|Qt::MatchCaseSensitive);
		if (results.count() > 0)
			documentColorList->setCurrentColor(results[0]);
	}
	else
		colorWheel->actualColor = color;

	resize(QSize(prefs->getInt("cw_width", 640),
		   prefs->getInt("cw_height", 480)).expandedTo(minimumSizeHint()));
	previewLabel->resize(prefs->getInt("cw_samplex", 300), prefs->getInt("cw_sampley", 100));
		
	// setup
	colorspaceTab_currentChanged(colorspaceTab->currentIndex());

	// signals and slots that cannot be in ui file
	connect(colorWheel, SIGNAL(clicked(int, const QPoint&)),
			this, SLOT(colorWheel_clicked(int, const QPoint&)));
	connect(documentColorList, SIGNAL(currentTextChanged(const QString &)),
			this, SLOT(documentColorList_currentChanged(const QString &)));
	connect(colorList, SIGNAL(currentTextChanged(const QString &)),
			this, SLOT(colorList_currentChanged(const QString &)));
	connect(angleSpin, SIGNAL(valueChanged(int)),
			this, SLOT(angleSpin_valueChanged(int)));
	connect(colorspaceTab, SIGNAL(currentChanged(int)),
			this, SLOT(colorspaceTab_currentChanged(int)));
	connect(typeCombo, SIGNAL(activated(int)), this, SLOT(typeCombo_activated(int)));
	connect(defectCombo, SIGNAL(activated(int)), this, SLOT(defectCombo_activated(int)));
	connect(addButton, SIGNAL(clicked()), this, SLOT(addButton_clicked()));
	connect(replaceButton, SIGNAL(clicked()), this, SLOT(replaceButton_clicked()));
	connect(cancelButton, SIGNAL(clicked()), this, SLOT(cancelButton_clicked()));

	connectSlots(true);
}

//.........这里部分代码省略.........
					loadRawText(fileName, docBytes);
					QString docText("");
					docText = QString::fromUtf8(docBytes);
					QDomDocument docu("scridoc");
					docu.setContent(docText);
					ScColor lf = ScColor();
					QDomElement elem = docu.documentElement();
					QString dTag = "";
					dTag = elem.tagName();
					QString nameMask = "%1";
					nameMask = elem.attribute("mask", "%1");
					QDomNode PAGE = elem.firstChild();
					while (!PAGE.isNull())
					{
						QDomElement pg = PAGE.toElement();
						if (pg.tagName()=="COLOR" && pg.attribute("NAME")!=CommonStrings::None)
						{
							if (pg.hasAttribute("SPACE"))
							{
								QString space = pg.attribute("SPACE");
								if (space == "CMYK")
								{
									double c = pg.attribute("C", "0").toDouble() / 100.0;
									double m = pg.attribute("M", "0").toDouble() / 100.0;
									double y = pg.attribute("Y", "0").toDouble() / 100.0;
									double k = pg.attribute("K", "0").toDouble() / 100.0;
									lf.setCmykColorF(c, m, y, k);
								}
								else if (space == "RGB")
								{
									double r = pg.attribute("R", "0").toDouble() / 255.0;
									double g = pg.attribute("G", "0").toDouble() / 255.0;
									double b = pg.attribute("B", "0").toDouble() / 255.0;
									lf.setRgbColorF(r, g, b);
								}
								else if (space == "Lab")
								{
									double L = pg.attribute("L", "0").toDouble();
									double a = pg.attribute("A", "0").toDouble();
									double b = pg.attribute("B", "0").toDouble();
									lf.setLabColor(L, a, b);
								}
							}
							else if (pg.hasAttribute("CMYK"))
								lf.setNamedColor(pg.attribute("CMYK"));
							else if (pg.hasAttribute("RGB"))
								lf.fromQColor(QColor(pg.attribute("RGB")));
							else
							{
								double L = pg.attribute("L", "0").toDouble();
								double a = pg.attribute("A", "0").toDouble();
								double b = pg.attribute("B", "0").toDouble();
								lf.setLabColor(L, a, b);
							}
							if (pg.hasAttribute("Spot"))
								lf.setSpotColor(static_cast<bool>(pg.attribute("Spot").toInt()));
							else
								lf.setSpotColor(false);
							if (pg.hasAttribute("Register"))
								lf.setRegistrationColor(static_cast<bool>(pg.attribute("Register").toInt()));
							else
								lf.setRegistrationColor(false);
							EditColors.tryAddColor(pg.attribute("NAME"), lf);
						}
						else if (pg.tagName() == "Gradient")
						{