C++ ParagraphStyle::setFirstIndent方法代码示例

void gtAction::setParaStyleAttributes(gtParagraphStyle *pstyle, ParagraphStyle& style)
{
	double linesp;
	int flags = pstyle->getFlags();
	style.erase();

	style.setName(pstyle->getName());
	if (pstyle->getAutoLineSpacing())
		linesp = getLineSpacing(pstyle->getFont()->getSize());
	else
		linesp = pstyle->getLineSpacing();
	style.setLineSpacingMode(pstyle->isAdjToBaseline() ? ParagraphStyle::BaselineGridLineSpacing : ParagraphStyle::FixedLineSpacing);
	style.setLineSpacing(linesp);

	if (flags & gtParagraphStyle::alignmentWasSet)
		style.setAlignment(static_cast<ParagraphStyle::AlignmentType>(pstyle->getAlignment()));
	if (flags & gtParagraphStyle::indentWasSet)
		style.setLeftMargin(pstyle->getIndent());
	if (flags & gtParagraphStyle::firstIndentWasSet)
		style.setFirstIndent(pstyle->getFirstLineIndent());
	if (flags & gtParagraphStyle::spaceAboveWasSet)
		style.setGapBefore(pstyle->getSpaceAbove());
	if (flags & gtParagraphStyle::spaceBelowWasSet)
		style.setGapAfter(pstyle->getSpaceBelow());
	if (flags & gtParagraphStyle::tabValueWasSet)
		style.setTabValues(*pstyle->getTabValues());
	if (flags & gtParagraphStyle::dropCapWasSet)
		style.setHasDropCap(pstyle->hasDropCap());
	if (flags & gtParagraphStyle::dropCapHeightWasSet)
		style.setDropCapLines(pstyle->getDropCapHeight());
	/*vg.setDropCapOffset(0);*/
}

void FileLoader::readParagraphStyle(ParagraphStyle& vg, const QDomElement& pg, SCFonts &avail, ScribusDoc *currDoc)
{
	vg.setName(pg.attribute("NAME"));
	vg.setLineSpacingMode(static_cast<ParagraphStyle::LineSpacingMode>(pg.attribute("LINESPMode", "0").toInt()));
	vg.setLineSpacing(ScCLocale::toDoubleC(pg.attribute("LINESP")));
	vg.setLeftMargin(ScCLocale::toDoubleC(pg.attribute("INDENT"), 0.0));
	if (pg.hasAttribute("RMARGIN"))
		vg.setRightMargin(ScCLocale::toDoubleC(pg.attribute("RMARGIN"), 0.0));
	else
		vg.setRightMargin(0);
	vg.setFirstIndent(ScCLocale::toDoubleC(pg.attribute("FIRST"), 0.0));
	vg.setAlignment(static_cast<ParagraphStyle::AlignmentType>(pg.attribute("ALIGN").toInt()));
	vg.setGapBefore(ScCLocale::toDoubleC(pg.attribute("VOR"), 0.0));
	vg.setGapAfter(ScCLocale::toDoubleC(pg.attribute("NACH"), 0.0));
	QString tmpf = pg.attribute("FONT", currDoc->toolSettings.defFont);
	currDoc->AllFonts->findFont(tmpf, currDoc);
		vg.charStyle().setFont((*currDoc->AllFonts)[tmpf]);
		vg.charStyle().setFontSize(qRound(ScCLocale::toDoubleC(pg.attribute("FONTSIZE"), 12.0) * 10.0));
		vg.setHasDropCap(static_cast<bool>(pg.attribute("DROP", "0").toInt()));
		vg.setDropCapLines(pg.attribute("DROPLIN", "2").toInt());
		vg.setDropCapOffset(ScCLocale::toDoubleC(pg.attribute("DROPDIST"), 0.0));
		vg.charStyle().setFeatures(static_cast<StyleFlag>(pg.attribute("EFFECT", "0").toInt()).featureList());
		vg.charStyle().setFillColor(pg.attribute("FCOLOR", currDoc->toolSettings.dBrush));
		vg.charStyle().setFillShade(pg.attribute("FSHADE", "100").toInt());
		vg.charStyle().setStrokeColor(pg.attribute("SCOLOR", currDoc->toolSettings.dPen));
		vg.charStyle().setStrokeShade(pg.attribute("SSHADE", "100").toInt());
		if (static_cast<bool>(pg.attribute("BASE", "0").toInt()))
			vg.setLineSpacingMode(ParagraphStyle::BaselineGridLineSpacing);
		vg.charStyle().setShadowXOffset(qRound(ScCLocale::toDoubleC(pg.attribute("TXTSHX"), 5.0)) * 10);
		vg.charStyle().setShadowYOffset(qRound(ScCLocale::toDoubleC(pg.attribute("TXTSHY"), -5.0)) * 10);
		vg.charStyle().setOutlineWidth(qRound(ScCLocale::toDoubleC(pg.attribute("TXTOUT"), 1.0)) * 10);
		vg.charStyle().setUnderlineOffset(qRound(ScCLocale::toDoubleC(pg.attribute("TXTULP"), -0.1)) * 10);
		vg.charStyle().setUnderlineWidth(qRound(ScCLocale::toDoubleC(pg.attribute("TXTULW"), -0.1)) * 10);
		vg.charStyle().setStrikethruOffset(qRound(ScCLocale::toDoubleC(pg.attribute("TXTSTP"), -0.1)) * 10);
		vg.charStyle().setStrikethruWidth(qRound(ScCLocale::toDoubleC(pg.attribute("TXTSTW"), -0.1)) * 10);
		vg.charStyle().setScaleH(qRound(ScCLocale::toDoubleC(pg.attribute("SCALEH"), 100.0)) * 10);
		vg.charStyle().setScaleV(qRound(ScCLocale::toDoubleC(pg.attribute("SCALEV"), 100.0)) * 10);
		vg.charStyle().setBaselineOffset(qRound(ScCLocale::toDoubleC(pg.attribute("BASEO"), 0.0)) * 10);
		vg.charStyle().setTracking(qRound(ScCLocale::toDoubleC(pg.attribute("KERN"), 0.0)) * 10);
		if ((pg.hasAttribute("NUMTAB")) && (pg.attribute("NUMTAB", "0").toInt() != 0))
		{
			QList<ParagraphStyle::TabRecord> tbs;
			ParagraphStyle::TabRecord tb;
			QString tmp = pg.attribute("TABS");
			QTextStream tgv(&tmp, QIODevice::ReadOnly);
			QString xf, xf2;
			for (int cxv = 0; cxv < pg.attribute("NUMTAB", "0").toInt(); cxv += 2)
			{
				tgv >> xf;
				tgv >> xf2;
				tb.tabPosition = ScCLocale::toDoubleC(xf2);
				tb.tabType = static_cast<int>(ScCLocale::toDoubleC(xf));
				tb.tabFillChar =  QChar();
				tbs.append(tb);
			}
			vg.setTabValues(tbs);
			tmp = "";
		}

/*! 02.01.2007 - 05.01.2007 : Joachim Neu : Create a paragraph style.
			Special thanks go to avox for helping me! */
PyObject *scribus_createparagraphstyle(PyObject* /* self */, PyObject* args, PyObject* keywords)
{
	char* keywordargs[] = {
			const_cast<char*>("name"),
			const_cast<char*>("linespacingmode"),
			const_cast<char*>("linespacing"),
			const_cast<char*>("alignment"),
			const_cast<char*>("leftmargin"),
			const_cast<char*>("rightmargin"),
			const_cast<char*>("gapbefore"),
			const_cast<char*>("gapafter"),
			const_cast<char*>("firstindent"),
			const_cast<char*>("hasdropcap"),
			const_cast<char*>("dropcaplines"),
			const_cast<char*>("dropcapoffset"),
			const_cast<char*>("charstyle"),
			NULL};
	char *Name = const_cast<char*>(""), *CharStyle = const_cast<char*>("");
	int LineSpacingMode = 0, LineSpacing = 15, Alignment = 0, LeftMargin = 0, RightMargin = 0, GapBefore = 0, GapAfter = 0, FirstIndent = 0, DropCapLines = 2, DropCapOffset = 0, HasDropCap = 0;
	if (!PyArg_ParseTupleAndKeywords(args, keywords, "es|iiiiiiiiiiies",
		 keywordargs, "utf-8", &Name, &LineSpacingMode, &LineSpacing, &Alignment,
		&LeftMargin, &RightMargin, &GapBefore, &GapAfter, &FirstIndent,
		&HasDropCap, &DropCapLines, &DropCapOffset, "utf-8", &CharStyle))
		return NULL;
	if(!checkHaveDocument())
		return NULL;
	if (Name == EMPTY_STRING)
	{
		PyErr_SetString(PyExc_ValueError, QObject::tr("Cannot have an empty paragraph style name.","python error").toLocal8Bit().constData());
		return NULL;
	}

	ParagraphStyle TmpParagraphStyle;
	TmpParagraphStyle.setName(Name);
	TmpParagraphStyle.setLineSpacingMode((ParagraphStyle::LineSpacingMode)LineSpacingMode);
	TmpParagraphStyle.setLineSpacing(LineSpacing);
	TmpParagraphStyle.setAlignment((ParagraphStyle::AlignmentType)Alignment);
	TmpParagraphStyle.setLeftMargin(LeftMargin);
	TmpParagraphStyle.setFirstIndent(FirstIndent);
	TmpParagraphStyle.setRightMargin(RightMargin);
	TmpParagraphStyle.setGapBefore(GapBefore);
	TmpParagraphStyle.setGapAfter(GapAfter);
	if(HasDropCap == 0)
		TmpParagraphStyle.setHasDropCap(false);
	else if(HasDropCap == 1)
		TmpParagraphStyle.setHasDropCap(true);
	else
	{
		PyErr_SetString(PyExc_ValueError, QObject::tr("hasdropcap has to be 0 or 1.","python error").toLocal8Bit().constData());
		return NULL;
	}
	TmpParagraphStyle.setDropCapLines(DropCapLines);
	TmpParagraphStyle.setDropCapOffset(DropCapOffset);
	TmpParagraphStyle.charStyle().setParent(CharStyle);

	StyleSet<ParagraphStyle> TmpStyleSet;
	TmpStyleSet.create(TmpParagraphStyle);
	ScCore->primaryMainWindow()->doc->redefineStyles(TmpStyleSet, false);
	// PV - refresh the Style Manager window.
	// I thought that this can work but it doesn't:
	// ScCore->primaryMainWindow()->styleMgr()->reloadStyleView();
	// So the brute force setDoc is called...
	ScCore->primaryMainWindow()->styleMgr()->setDoc(ScCore->primaryMainWindow()->doc);

	Py_RETURN_NONE;
}

void Hruler::mouseReleaseEvent(QMouseEvent *m)
{
	if (m_doc->isLoading())
	{
		Mpressed = false;
		return;
	}
	if (textEditMode && currItem)
	{
		if ((m->y() < height()) && (m->y() > 0))
		{
			bool mustApplyStyle = false;
			ParagraphStyle paraStyle;
			double ColWidth = (textWidth() - ColGap * (Cols - 1)) / Cols;
			switch (RulerCode)
			{
				case rc_leftFrameDist:
					m_doc->m_Selection->itemAt(0)->setTextToFrameDistLeft(Extra);
					emit DocChanged(false);
					break;
				case rc_rightFrameDist:
					m_doc->m_Selection->itemAt(0)->setTextToFrameDistRight(RExtra);
					emit DocChanged(false);
					break;
				case rc_indentFirst:
					paraStyle.setFirstIndent(First);
					mustApplyStyle = true;
					emit DocChanged(false);
					break;
				case rc_leftMargin:
					paraStyle.setLeftMargin(Indent);
					paraStyle.setFirstIndent(First);
					mustApplyStyle = true;
					emit DocChanged(false);
					break;
				case rc_rightMargin:
					paraStyle.setRightMargin(ColWidth - RMargin);
					mustApplyStyle = true;
					emit DocChanged(false);
					break;
				case rc_tab:
					if (m->button() == Qt::RightButton)
					{
						TabValues[ActTab].tabType += 1;
						if (TabValues[ActTab].tabType > 4)
							TabValues[ActTab].tabType = 0;
					}
					paraStyle.setTabValues(TabValues);
					mustApplyStyle = true;
					emit DocChanged(false);
					break;
				default:
					break;
			}
			if (mustApplyStyle)
			{
				Selection tempSelection(this, false);
				tempSelection.addItem(currItem);
				m_doc->itemSelection_ApplyParagraphStyle(paraStyle, &tempSelection);
			}
			else
			{
				currItem->update();
			}
		}
		else
		{
			if (RulerCode == rc_tab)
			{
				TabValues.removeAt(ActTab);
				ActTab = 0;
				ParagraphStyle paraStyle;
				paraStyle.setTabValues(TabValues);
				Selection tempSelection(this, false);
				tempSelection.addItem(currItem);
				m_doc->itemSelection_ApplyParagraphStyle(paraStyle, &tempSelection);
				emit DocChanged(false);
			}
		}
		RulerCode = rc_none;
		m_view->DrawNew();
		m_doc->m_Selection->itemAt(0)->emitAllToGUI();
	}
	else
	{
		if (Mpressed)
		{
			rulerGesture->mouseReleaseEvent(m);
			Mpressed = false;
		}
	}
	Mpressed = false;
	qApp->restoreOverrideCursor();
}