C++ (Cpp) ParagraphStyle::direction示例

void PropertiesPalette_Text::updateStyle(const ParagraphStyle& newCurrent)
{
	if (!m_ScMW || m_ScMW->scriptIsRunning())
		return;

	const CharStyle& charStyle = newCurrent.charStyle();

	advancedWidgets->updateStyle(newCurrent);
	fontfeaturesWidget->updateStyle(newCurrent);
	colorWidgets->updateStyle(newCurrent);
	optMargins->updateStyle(newCurrent);
	orphanBox->updateStyle (newCurrent);
	parEffectWidgets->updateStyle(newCurrent);
	hyphenationWidget->updateStyle(newCurrent);

	showFontFace(charStyle.font().scName());
	showFontSize(charStyle.fontSize());
	showLanguage(charStyle.language());

	bool tmp = m_haveItem;
	m_haveItem = false;

	setupLineSpacingSpinbox(newCurrent.lineSpacingMode(), newCurrent.lineSpacing());
	lineSpacingModeCombo->setCurrentIndex(newCurrent.lineSpacingMode());
	textAlignment->setStyle(newCurrent.alignment(), newCurrent.direction());
	textDirection->setStyle(newCurrent.direction());

	m_haveItem = tmp;
}

示例#2

显示文件

文件： textshaper.cpp 项目： HOST-Oman/scribus

QList<TextShaper::TextRun> TextShaper::itemizeBiDi()
{
	QList<TextRun> textRuns;
	UBiDi *obj = ubidi_open();
	UErrorCode err = U_ZERO_ERROR;

	UBiDiLevel parLevel = UBIDI_LTR;
	ParagraphStyle style = m_story.paragraphStyle(m_firstChar);
	if (style.direction() == ParagraphStyle::RTL)
		parLevel = UBIDI_RTL;

	ubidi_setPara(obj, (const UChar*) m_text.utf16(), m_text.length(), parLevel, NULL, &err);
	if (U_SUCCESS(err))
	{
		int32_t count = ubidi_countRuns(obj, &err);
		if (U_SUCCESS(err))
		{
			textRuns.reserve(count);
			for (int32_t i = 0; i < count; i++)
			{
				int32_t start, length;
				UBiDiDirection dir = ubidi_getVisualRun(obj, i, &start, &length);
				textRuns.append(TextRun(start, length, dir));
			}
		}
	}

	ubidi_close(obj);
	return textRuns;
}