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Fix bug #6341: Can't set equal spacing in xymatrix.
Now we also 'support' \xymatrix!C (columns), \xymatrix!R (rows), \xymatrix!0 (all equal and ignore entry sizes) and \xymatrix! (all equal). git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@32518 a592a061-630c-0410-9148-cb99ea01b6c8
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@ -20,8 +20,9 @@
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namespace lyx {
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InsetMathXYMatrix::InsetMathXYMatrix(Buffer * buf, Length const & s, char c)
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: InsetMathGrid(buf, 1, 1), spacing_(s), spacing_code_(c)
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InsetMathXYMatrix::InsetMathXYMatrix(Buffer * buf, Length const & s, char c,
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bool e) : InsetMathGrid(buf, 1, 1), spacing_(s), spacing_code_(c),
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equal_spacing_(e)
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{
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}
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@ -56,6 +57,15 @@ void InsetMathXYMatrix::write(WriteStream & os) const
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{
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MathEnsurer ensurer(os);
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os << "\\xymatrix";
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if (equal_spacing_) {
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os << "@!";
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switch (spacing_code_) {
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case '0':
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case 'R':
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case 'C':
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os << spacing_code_;
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}
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} else {
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switch (spacing_code_) {
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case 'R':
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case 'C':
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@ -70,6 +80,7 @@ void InsetMathXYMatrix::write(WriteStream & os) const
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if (!spacing_.empty())
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os << "@=" << from_ascii(spacing_.asLatexString());
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}
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}
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os << '{';
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InsetMathGrid::write(os);
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os << "}\n";
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@ -79,6 +90,14 @@ void InsetMathXYMatrix::write(WriteStream & os) const
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void InsetMathXYMatrix::infoize(odocstream & os) const
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{
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os << "xymatrix ";
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if (equal_spacing_) {
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switch (spacing_code_) {
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case '0':
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case 'R':
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case 'C':
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os << '!' << spacing_code_ << ' ';
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}
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} else {
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switch (spacing_code_) {
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case 'R':
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case 'C':
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@ -93,6 +112,7 @@ void InsetMathXYMatrix::infoize(odocstream & os) const
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if (!spacing_.empty())
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os << from_ascii(spacing_.asLatexString()) << ' ';
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}
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}
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InsetMathGrid::infoize(os);
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}
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@ -22,7 +22,8 @@ namespace lyx {
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class InsetMathXYMatrix : public InsetMathGrid {
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public:
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///
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InsetMathXYMatrix(Buffer * buf, Length const & = Length(), char c = '\0');
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InsetMathXYMatrix(Buffer * buf, Length const & = Length(), char c = '\0',
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bool equal_spacing = false);
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///
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void metrics(MetricsInfo &, Dimension &) const;
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///
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@ -54,6 +55,8 @@ private:
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Length spacing_;
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///
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char spacing_code_;
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///
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bool equal_spacing_;
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};
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@ -374,11 +374,23 @@ MathAtom createInsetMath(docstring const & s, Buffer * buf)
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if (s.substr(0, 8) == "xymatrix") {
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char spacing_code = '\0';
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Length spacing;
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bool equal_spacing = false;
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size_t const len = s.length();
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size_t i = 8;
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if (i < len && s[i] == '@') {
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++i;
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if (i < len && s[i] == '!') {
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equal_spacing = true;
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++i;
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if (i < len) {
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switch (s[i]) {
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case '0':
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case 'R':
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case 'C':
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spacing_code = static_cast<char>(s[i]);
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}
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}
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} else if (i < len) {
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switch (s[i]) {
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case 'R':
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case 'C':
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@ -390,13 +402,14 @@ MathAtom createInsetMath(docstring const & s, Buffer * buf)
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++i;
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break;
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}
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}
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if (i < len && s[i] == '=') {
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++i;
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spacing = Length(to_ascii(s.substr(i)));
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}
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}
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return MathAtom(new InsetMathXYMatrix(buf, spacing, spacing_code));
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}
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return MathAtom(new InsetMathXYMatrix(buf, spacing, spacing_code,
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equal_spacing));
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}
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if (s == "xrightarrow" || s == "xleftarrow")
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return MathAtom(new InsetMathXArrow(buf, s));
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