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fix math color inset UI and parsing
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@10083 a592a061-630c-0410-9148-cb99ea01b6c8
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@ -1,3 +1,7 @@
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2005-06-16 Georg Baum <Georg.Baum@post.rwth-aachen.de>
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* LColor.[Ch] (getFromLaTeXName): new
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2005-06-16 Martin Vermeer <martin.vermeer@hut.fi>
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* text.C (readParagraph): fix bug 1904 (GUI affects LaTeX)
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48
src/LColor.C
48
src/LColor.C
@ -33,7 +33,7 @@ using std::string;
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namespace {
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struct ColorEntry {
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int lcolor;
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LColor::color lcolor;
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char const * guiname;
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char const * latexname;
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char const * x11name;
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@ -61,22 +61,25 @@ public:
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void fill(ColorEntry const & entry)
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{
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information in;
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in.lyxname = string(entry.lyxname);
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in.latexname = string(entry.latexname);
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in.x11name = string(entry.x11name);
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in.guiname = string(entry.guiname);
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in.lyxname = entry.lyxname;
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in.latexname = entry.latexname;
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in.x11name = entry.x11name;
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in.guiname = entry.guiname;
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infotab[entry.lcolor] = in;
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transform[string(entry.lyxname)] = int(entry.lcolor);
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lyxcolors[entry.lyxname] = entry.lcolor;
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latexcolors[entry.latexname] = entry.lcolor;
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}
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///
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typedef std::map<int, information> InfoTab;
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typedef std::map<LColor::color, information> InfoTab;
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/// the table of color information
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InfoTab infotab;
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typedef std::map<string, int> Transform;
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/// the transform between colour name string and integer code.
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Transform transform;
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typedef std::map<string, LColor::color> Transform;
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/// the transform between LyX color name string and integer code.
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Transform lyxcolors;
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/// the transform between LaTeX color name string and integer code.
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Transform latexcolors;
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};
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@ -185,7 +188,7 @@ string const LColor::getX11Name(LColor::color c) const
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return it->second.x11name;
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lyxerr << "LyX internal error: Missing color"
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" entry in LColor.C for " << int(c) << '\n'
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" entry in LColor.C for " << c << '\n'
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<< "Using black." << endl;
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return "black";
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}
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@ -234,15 +237,14 @@ bool LColor::setColor(LColor::color col, string const & x11name)
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bool LColor::setColor(string const & lyxname, string const &x11name)
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{
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string const lcname = ascii_lowercase(lyxname);
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if (pimpl_->transform.find(lcname) == pimpl_->transform.end()) {
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if (pimpl_->lyxcolors.find(lcname) == pimpl_->lyxcolors.end()) {
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lyxerr[Debug::GUI]
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<< "LColor::setColor: Unknown color \""
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<< lyxname << '"' << endl;
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addColor(static_cast<color>(pimpl_->infotab.size()), lcname);
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}
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return setColor(static_cast<LColor::color>(pimpl_->transform[lcname]),
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x11name);
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return setColor(pimpl_->lyxcolors[lcname], x11name);
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}
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@ -252,7 +254,7 @@ LColor::color LColor::getFromGUIName(string const & guiname) const
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Pimpl::InfoTab::const_iterator end = pimpl_->infotab.end();
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for (; it != end; ++it) {
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if (!compare_ascii_no_case(_(it->second.guiname), guiname))
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return static_cast<LColor::color>(it->first);
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return it->first;
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}
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return LColor::inherit;
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}
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@ -268,13 +270,25 @@ void LColor::addColor(LColor::color c, string const & lyxname) const
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LColor::color LColor::getFromLyXName(string const & lyxname) const
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{
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string const lcname = ascii_lowercase(lyxname);
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if (pimpl_->transform.find(lcname) == pimpl_->transform.end()) {
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if (pimpl_->lyxcolors.find(lcname) == pimpl_->lyxcolors.end()) {
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lyxerr << "LColor::getFromLyXName: Unknown color \""
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<< lyxname << '"' << endl;
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return none;
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}
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return static_cast<LColor::color>(pimpl_->transform[lcname]);
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return pimpl_->lyxcolors[lcname];
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}
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LColor::color LColor::getFromLaTeXName(string const & latexname) const
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{
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if (pimpl_->latexcolors.find(latexname) == pimpl_->latexcolors.end()) {
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lyxerr << "LColor::getFromLaTeXName: Unknown color \""
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<< latexname << '"' << endl;
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return none;
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}
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return pimpl_->latexcolors[latexname];
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}
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@ -218,6 +218,8 @@ public:
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LColor::color getFromGUIName(std::string const & guiname) const;
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/// \returns the LColor::color associated with the LyX name.
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LColor::color getFromLyXName(std::string const & lyxname) const;
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/// \returns the LColor::color associated with the LaTeX name.
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LColor::color getFromLaTeXName(std::string const & latexname) const;
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private:
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///
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void addColor(LColor::color c, std::string const & lyxname) const;
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@ -1,3 +1,16 @@
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2005-06-16 Georg Baum <Georg.Baum@post.rwth-aachen.de>
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* math_colorinset.C (normalcolor): remove ...
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* math_colorinset.C (latexcolor): ... and use this new function instead
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* math_colorinset.C (metrics, draw): Don't draw cell(0), because it
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is horrible UI
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* math_colorinset.C (write): Don't write invalid colors
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* math_colorinset.C: Store always the LaTeXName in cell(0)
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* math_hullinset.C (handleFont2): adjust to the change above
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* math_nestinset.C (handleFont2): ditto
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* math_parser.C (parse): handle \textcolor and \normalcolor
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* math_factory.C (createMathInset): ditto
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2005-06-08 Jean-Marc Lasgouttes <lasgouttes@lyx.org>
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* math_hullinset.C (label): avoid warning when assertions are
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@ -13,29 +13,36 @@
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#include "math_colorinset.h"
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#include "math_data.h"
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#include "math_mathmlstream.h"
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#include "math_streamstr.h"
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#include "math_support.h"
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#include "LaTeXFeatures.h"
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#include "LColor.h"
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#include "support/std_ostream.h"
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using std::auto_ptr;
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using std::string;
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namespace {
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// color "none" (reset to default) needs special treatment
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bool normalcolor(MathArray const & ar)
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/// color "none" (reset to default) needs special treatment
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bool normalcolor(string const & color)
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{
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return (asString(ar) == "none");
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return color == "none";
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}
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} // namespace anon
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MathColorInset::MathColorInset(bool oldstyle)
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: MathNestInset(2), oldstyle_(oldstyle)
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MathColorInset::MathColorInset(bool oldstyle, LColor_color const & color)
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: MathNestInset(1), oldstyle_(oldstyle),
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color_(lcolor.getLaTeXName(color))
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{}
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MathColorInset::MathColorInset(bool oldstyle, string const & color)
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: MathNestInset(1), oldstyle_(oldstyle), color_(color)
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{}
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@ -47,70 +54,50 @@ auto_ptr<InsetBase> MathColorInset::doClone() const
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void MathColorInset::metrics(MetricsInfo & mi, Dimension & dim) const
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{
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cell(1).metrics(mi, dim);
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if (editing(mi.base.bv)) {
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FontSetChanger dummy(mi.base, "textnormal");
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cell(0).metrics(mi);
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dim += cell(0).dim();
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w_ = mathed_char_width(mi.base.font, '[');
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dim.asc += 4;
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dim.des += 4;
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dim.wid += 2 * w_ + 4;
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metricsMarkers(dim);
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}
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cell(0).metrics(mi, dim);
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metricsMarkers(dim);
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dim_ = dim;
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}
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void MathColorInset::draw(PainterInfo & pi, int x, int y) const
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{
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int const x0(x);
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if (editing(pi.base.bv)) {
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FontSetChanger dummy(pi.base, "textnormal");
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drawMarkers(pi, x, y);
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drawStrBlack(pi, x, y, "[");
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x += w_;
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cell(0).draw(pi, x, y);
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x += cell(0).width();
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drawStrBlack(pi, x, y, "]");
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x += w_ + 2;
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}
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LColor_color origcol = pi.base.font.color();
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pi.base.font.setColor(lcolor.getFromGUIName(asString(cell(0))));
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cell(1).draw(pi, x, y);
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pi.base.font.setColor(lcolor.getFromLaTeXName(color_));
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cell(0).draw(pi, x + 1, y);
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pi.base.font.setColor(origcol);
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if (editing(pi.base.bv))
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setPosCache(pi, x0, y);
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drawMarkers(pi, x, y);
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setPosCache(pi, x, y);
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}
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void MathColorInset::validate(LaTeXFeatures & features) const
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{
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MathNestInset::validate(features);
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if (!normalcolor(cell(0)))
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if (!normalcolor(color_))
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features.require("color");
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}
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void MathColorInset::write(WriteStream & os) const
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{
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if (normalcolor(cell(0)))
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os << "{\\normalcolor " << cell(1) << '}';
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if (normalcolor(color_))
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// reset to default color inside another color inset
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os << "{\\normalcolor " << cell(0) << '}';
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else if (oldstyle_)
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os << "{\\color" << '{' << cell(0) << '}' << cell(1) << '}';
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os << "{\\color" << '{' << color_ << '}' << cell(0) << '}';
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else
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os << "\\textcolor" << '{' << cell(0) << "}{" << cell(1) << '}';
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os << "\\textcolor" << '{' << color_ << "}{" << cell(0) << '}';
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}
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void MathColorInset::normalize(NormalStream & os) const
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{
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os << "[color " << cell(0) << ' ' << cell(1) << ']';
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os << "[color " << color_ << ' ' << cell(0) << ']';
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}
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void MathColorInset::infoize(std::ostream & os) const
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{
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os << "Color: " << cell(0);
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os << "Color: " << color_;
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}
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@ -12,17 +12,23 @@
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#ifndef MATH_COLORINSET_H
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#define MATH_COLORINSET_H
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#include "LColor.h"
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#include "math_nestinset.h"
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/// Change colours.
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class MathColorInset : public MathNestInset {
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public:
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///
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explicit MathColorInset(bool oldstyle);
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/// Create a color inset from LyX color number
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explicit MathColorInset(bool oldstyle,
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LColor_color const & color = LColor::none);
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/// Create a color inset from LaTeX color name
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explicit MathColorInset(bool oldstyle, std::string const & color);
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///
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void metrics(MetricsInfo & mi, Dimension & dim) const;
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/// we write extra braces in any case...
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/// FIXME Why? Are they necessary if oldstyle_ == false?
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bool extraBraces() const { return true; }
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///
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void draw(PainterInfo & pi, int x, int y) const;
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@ -40,6 +46,8 @@ private:
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mutable int w_;
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///
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bool oldstyle_;
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/// Our color. Only valid LaTeX colors are allowed.
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std::string color_;
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};
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#endif
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@ -323,7 +323,7 @@ MathAtom createMathInset(string const & s)
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return MathAtom(new MathLefteqnInset);
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if (s == "boldsymbol")
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return MathAtom(new MathBoldsymbolInset);
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if (s == "color")
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if (s == "color" || s == "normalcolor")
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return MathAtom(new MathColorInset(true));
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if (s == "textcolor")
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return MathAtom(new MathColorInset(false));
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@ -11,6 +11,7 @@
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#include <config.h>
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#include "math_charinset.h"
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#include "math_colorinset.h"
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#include "math_data.h"
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#include "math_extern.h"
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#include "math_hullinset.h"
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@ -1214,9 +1215,8 @@ void MathHullInset::handleFont2(LCursor & cur, string const & arg)
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bool b;
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bv_funcs::string2font(arg, font, b);
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if (font.color() != LColor::inherit) {
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MathAtom at = createMathInset("color");
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asArray(lcolor.getGUIName(font.color()), at.nucleus()->cell(0));
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cur.handleNest(at, 1);
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MathAtom at = MathAtom(new MathColorInset(true, font.color()));
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cur.handleNest(at, 0);
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}
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}
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@ -15,6 +15,7 @@
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#include "math_arrayinset.h"
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#include "math_boxinset.h"
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#include "math_braceinset.h"
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#include "math_colorinset.h"
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#include "math_commentinset.h"
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#include "math_data.h"
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#include "math_deliminset.h"
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@ -394,9 +395,8 @@ void MathNestInset::handleFont2(LCursor & cur, string const & arg)
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bool b;
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bv_funcs::string2font(arg, font, b);
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if (font.color() != LColor::inherit) {
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MathAtom at = createMathInset("color");
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asArray(lcolor.getGUIName(font.color()), at.nucleus()->cell(0));
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cur.handleNest(at, 1);
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MathAtom at = MathAtom(new MathColorInset(true, font.color()));
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cur.handleNest(at, 0);
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}
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}
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@ -42,6 +42,7 @@ following hack as starting point to write some macros:
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#include "math_arrayinset.h"
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#include "math_braceinset.h"
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#include "math_charinset.h"
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#include "math_colorinset.h"
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#include "math_commentinset.h"
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#include "math_deliminset.h"
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#include "math_envinset.h"
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@ -1207,10 +1208,21 @@ void Parser::parse1(MathGridInset & grid, unsigned flags,
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}
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else if (t.cs() == "color") {
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MathAtom at = createMathInset(t.cs());
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parse(at.nucleus()->cell(0), FLAG_ITEM, MathInset::TEXT_MODE);
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parse(at.nucleus()->cell(1), flags, mode);
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cell->push_back(at);
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string const color = parse_verbatim_item();
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cell->push_back(MathAtom(new MathColorInset(true, color)));
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parse(cell->back().nucleus()->cell(0), flags, mode);
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return;
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}
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else if (t.cs() == "textcolor") {
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string const color = parse_verbatim_item();
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cell->push_back(MathAtom(new MathColorInset(false, color)));
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parse(cell->back().nucleus()->cell(0), FLAG_ITEM, MathInset::TEXT_MODE);
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}
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else if (t.cs() == "normalcolor") {
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cell->push_back(createMathInset(t.cs()));
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parse(cell->back().nucleus()->cell(0), flags, mode);
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return;
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}
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