*
* \author Asger Alstrup Nielsen
* \author Jean-Marc Lasgouttes
- * \author Lars Gullik Bjønnes
+ * \author Lars Gullik Bjønnes
*
* Full author contact details are available in file CREDITS.
*/
#include "InsetSpecialChar.h"
-#include "debug.h"
+#include "Dimension.h"
+#include "Font.h"
#include "LaTeXFeatures.h"
-#include "LColor.h"
-#include "lyxlex.h"
-#include "metricsinfo.h"
+#include "Lexer.h"
+#include "MetricsInfo.h"
+#include "output_xhtml.h"
#include "frontends/FontMetrics.h"
#include "frontends/Painter.h"
+#include "support/debug.h"
+#include "support/docstream.h"
-namespace lyx {
+using namespace std;
-using std::string;
-using std::auto_ptr;
-using std::ostream;
+namespace lyx {
InsetSpecialChar::InsetSpecialChar(Kind k)
- : kind_(k)
+ : Inset(0), kind_(k)
{}
}
-bool InsetSpecialChar::metrics(MetricsInfo & mi, Dimension & dim) const
+void InsetSpecialChar::metrics(MetricsInfo & mi, Dimension & dim) const
{
frontend::FontMetrics const & fm =
theFontMetrics(mi.base.font);
string s;
switch (kind_) {
- case LIGATURE_BREAK: s = "|"; break;
- case END_OF_SENTENCE: s = "."; break;
- case LDOTS: s = ". . ."; break;
- case MENU_SEPARATOR: s = " x "; break;
- case HYPHENATION: s = "-"; break;
+ case LIGATURE_BREAK:
+ s = "|";
+ break;
+ case END_OF_SENTENCE:
+ s = ".";
+ break;
+ case LDOTS:
+ s = ". . .";
+ break;
+ case MENU_SEPARATOR:
+ s = " x ";
+ break;
+ case HYPHENATION:
+ s = "-";
+ break;
+ case SLASH:
+ s = "/";
+ break;
+ case NOBREAKDASH:
+ s = "-";
+ break;
}
- docstring ds(s.begin(), s.end());
+ docstring ds(s.begin(), s.end());
dim.wid = fm.width(ds);
if (kind_ == HYPHENATION && dim.wid > 5)
dim.wid -= 2; // to make it look shorter
- bool const changed = dim_ != dim;
- dim_ = dim;
- return changed;
+
+ setDimCache(mi, dim);
}
void InsetSpecialChar::draw(PainterInfo & pi, int x, int y) const
{
- LyXFont font = pi.base.font;
+ FontInfo font = pi.base.font;
switch (kind_) {
case HYPHENATION:
{
- font.setColor(LColor::special);
+ font.setColor(Color_special);
pi.pain.text(x, y, char_type('-'), font);
break;
}
case LIGATURE_BREAK:
{
- font.setColor(LColor::special);
+ font.setColor(Color_special);
pi.pain.text(x, y, char_type('|'), font);
break;
}
case END_OF_SENTENCE:
{
- font.setColor(LColor::special);
+ font.setColor(Color_special);
pi.pain.text(x, y, char_type('.'), font);
break;
}
case LDOTS:
{
- font.setColor(LColor::special);
- string ell = ". . . ";
- docstring dell(ell.begin(), ell.end());
+ font.setColor(Color_special);
+ string ell = ". . . ";
+ docstring dell(ell.begin(), ell.end());
pi.pain.text(x, y, dell, font);
break;
}
theFontMetrics(font);
// A triangle the width and height of an 'x'
- int w = fm.width(char_type('x'));
+ int w = fm.width(char_type('x'));
int ox = fm.width(char_type(' ')) + x;
int h = fm.ascent(char_type('x'));
int xp[4], yp[4];
xp[2] = ox + w; yp[2] = y - h/2;
xp[3] = ox; yp[3] = y;
- pi.pain.lines(xp, yp, 4, LColor::special);
+ pi.pain.lines(xp, yp, 4, Color_special);
+ break;
+ }
+ case SLASH:
+ {
+ font.setColor(Color_special);
+ pi.pain.text(x, y, char_type('/'), font);
+ break;
+ }
+ case NOBREAKDASH:
+ {
+ font.setColor(Color_latex);
+ pi.pain.text(x, y, char_type('-'), font);
break;
}
}
// In lyxf3 this will be just LaTeX
-void InsetSpecialChar::write(Buffer const &, ostream & os) const
+void InsetSpecialChar::write(ostream & os) const
{
string command;
switch (kind_) {
case MENU_SEPARATOR:
command = "\\menuseparator";
break;
+ case SLASH:
+ command = "\\slash{}";
+ break;
+ case NOBREAKDASH:
+ command = "\\nobreakdash-";
+ break;
}
os << "\\SpecialChar " << command << "\n";
}
// This function will not be necessary when lyx3
-void InsetSpecialChar::read(Buffer const &, LyXLex & lex)
+void InsetSpecialChar::read(Lexer & lex)
{
lex.next();
string const command = lex.getString();
kind_ = LDOTS;
else if (command == "\\menuseparator")
kind_ = MENU_SEPARATOR;
+ else if (command == "\\slash{}")
+ kind_ = SLASH;
+ else if (command == "\\nobreakdash-")
+ kind_ = NOBREAKDASH;
else
lex.printError("InsetSpecialChar: Unknown kind: `$$Token'");
}
-int InsetSpecialChar::latex(Buffer const &, odocstream & os,
- OutputParams const &) const
+int InsetSpecialChar::latex(odocstream & os,
+ OutputParams const & rp) const
{
switch (kind_) {
case HYPHENATION:
os << "\\ldots{}";
break;
case MENU_SEPARATOR:
- os << "\\lyxarrow{}";
+ if (rp.local_font->isRightToLeft())
+ os << "\\lyxarrow*{}";
+ else
+ os << "\\lyxarrow{}";
+ break;
+ case SLASH:
+ os << "\\slash{}";
+ break;
+ case NOBREAKDASH:
+ if (rp.moving_arg)
+ os << "\\protect";
+ os << "\\nobreakdash-";
break;
}
return 0;
}
-int InsetSpecialChar::plaintext(Buffer const &, odocstream & os,
- OutputParams const &) const
+int InsetSpecialChar::plaintext(odocstream & os, OutputParams const &) const
{
switch (kind_) {
case HYPHENATION:
case MENU_SEPARATOR:
os << "->";
return 2;
+ case SLASH:
+ os << '/';
+ return 1;
+ case NOBREAKDASH:
+ os << '-';
+ return 1;
}
return 0;
}
-int InsetSpecialChar::docbook(Buffer const &, odocstream & os,
- OutputParams const &) const
+int InsetSpecialChar::docbook(odocstream & os, OutputParams const &) const
{
switch (kind_) {
case HYPHENATION:
case MENU_SEPARATOR:
os << "&lyxarrow;";
break;
+ case SLASH:
+ os << '/';
+ break;
+ case NOBREAKDASH:
+ os << '-';
+ break;
}
return 0;
}
-int InsetSpecialChar::textString(Buffer const & buf, odocstream & os,
- OutputParams const & op) const
+docstring InsetSpecialChar::xhtml(XHTMLStream & xs, OutputParams const &) const
{
- return plaintext(buf, os, op);
+ switch (kind_) {
+ case HYPHENATION:
+ case LIGATURE_BREAK:
+ break;
+ case END_OF_SENTENCE:
+ xs << '.';
+ break;
+ case LDOTS:
+ xs << XHTMLStream::NextRaw() << "…";
+ break;
+ case MENU_SEPARATOR:
+ xs << XHTMLStream::NextRaw() << "⇒";
+ break;
+ case SLASH:
+ xs << XHTMLStream::NextRaw() << "⁄";
+ break;
+ case NOBREAKDASH:
+ xs << '-';
+ break;
+ }
+ return docstring();
}
-auto_ptr<InsetBase> InsetSpecialChar::doClone() const
+void InsetSpecialChar::tocString(odocstream & os) const
{
- return auto_ptr<InsetBase>(new InsetSpecialChar(kind_));
+ plaintext(os, OutputParams(0));
}
void InsetSpecialChar::validate(LaTeXFeatures & features) const
{
- if (kind_ == MENU_SEPARATOR) {
+ if (kind_ == MENU_SEPARATOR)
features.require("lyxarrow");
- }
-}
-
-
-bool InsetSpecialChar::isChar() const
-{
- return true;
+ if (kind_ == NOBREAKDASH)
+ features.require("amsmath");
}