+void ParagraphParameters::read(LyXLex & lex)
+{
+ while (lex.isOK()) {
+ lex.nextToken();
+ string const token = lex.getString();
+
+ if (token.empty())
+ continue;
+
+ if (token[0] != '\\') {
+ lex.pushToken(token);
+ break;
+ }
+
+ if (token == "\\noindent") {
+ noindent(true);
+ } else if (token == "\\leftindent") {
+ lex.nextToken();
+ LyXLength value(lex.getString());
+ leftIndent(value);
+ } else if (token == "\\start_of_appendix") {
+ startOfAppendix(true);
+ } else if (token == "\\paragraph_spacing") {
+ lex.next();
+ string const tmp = rtrim(lex.getString());
+ if (tmp == "single") {
+ spacing(Spacing(Spacing::Single));
+ } else if (tmp == "onehalf") {
+ spacing(Spacing(Spacing::Onehalf));
+ } else if (tmp == "double") {
+ spacing(Spacing(Spacing::Double));
+ } else if (tmp == "other") {
+ lex.next();
+ spacing(Spacing(Spacing::Other,
+ lex.getFloat()));
+ } else {
+ lex.printError("Unknown spacing token: '$$Token'");
+ }
+ } else if (token == "\\align") {
+ int tmpret = lex.findToken(string_align);
+ if (tmpret == -1)
+ ++tmpret;
+ align(LyXAlignment(1 << tmpret));
+ } else if (token == "\\labelwidthstring") {
+ lex.eatLine();
+ labelWidthString(lex.getString());
+ } else {
+ lex.pushToken(token);
+ break;
+ }
+ }
+}
+
+
+void ParagraphParameters::write(ostream & os) const
+{
+ // Maybe the paragraph has special spacing
+ spacing().writeFile(os, true);
+
+ // The labelwidth string used in lists.
+ if (!labelWidthString().empty())
+ os << "\\labelwidthstring "
+ << labelWidthString() << '\n';
+
+ // Start of appendix?
+ if (startOfAppendix())
+ os << "\\start_of_appendix ";
+
+ // Noindent?
+ if (noindent())
+ os << "\\noindent ";
+
+ // Do we have a manual left indent?
+ if (!leftIndent().zero())
+ os << "\\leftindent " << leftIndent().asString()
+ << ' ';
+
+ // Alignment?
+ if (align() != LYX_ALIGN_LAYOUT) {
+ int h = 0;
+ switch (align()) {
+ case LYX_ALIGN_LEFT: h = 1; break;
+ case LYX_ALIGN_RIGHT: h = 2; break;
+ case LYX_ALIGN_CENTER: h = 3; break;
+ default: h = 0; break;
+ }
+ os << "\\align " << string_align[h] << ' ';
+ }
+}
+
+
+void setParagraphParams(BufferView & bv, string const & data)
+{
+ istringstream is(data);
+ LyXLex lex(0,0);
+ lex.setStream(is);
+
+ ParagraphParameters params;
+ params.read(lex);
+
+ LyXText * text = bv.getLyXText();
+ text->setParagraph(
+ params.spacing(),
+ params.align(),
+ params.labelWidthString(),
+ params.noindent());
+
+ bv.update();
+ bv.owner()->message(_("Paragraph layout set"));
+}
+
+
+void params2string(Paragraph const & par, string & data)
+{
+ // A local copy
+ ParagraphParameters params = par.params();
+
+ // This needs to be done separately
+ params.labelWidthString(par.getLabelWidthString());
+
+ // Alignment
+ LyXLayout_ptr const & layout = par.layout();
+ if (params.align() == LYX_ALIGN_LAYOUT)
+ params.align(layout->align);
+
+ ostringstream os;
+ params.write(os);