/* This file is part of
* ======================================================
- *
+ *
* LyX, The Document Processor
- *
+ *
* Copyright 1997 Asger Alstrup
*
* ====================================================== */
#include "BufferView.h"
#include "Painter.h"
#include "font.h"
+#include "lyxlex.h"
+#include "lyxfont.h"
using std::ostream;
using std::max;
InsetSpecialChar::InsetSpecialChar(Kind k)
- : kind(k)
+ : kind_(k)
{}
+InsetSpecialChar::Kind InsetSpecialChar::kind() const
+{
+ return kind_;
+}
+
int InsetSpecialChar::ascent(BufferView *, LyXFont const & font) const
{
return lyxfont::maxAscent(font);
int InsetSpecialChar::width(BufferView *, LyXFont const & font) const
{
- switch (kind) {
+ switch (kind_) {
case HYPHENATION:
{
int w = lyxfont::width('-', font);
- if (w > 5)
+ if (w > 5)
w -= 2; // to make it look shorter
return w;
}
{
return lyxfont::width('x', font);
}
-
+
}
return 1; // To shut up gcc
}
Painter & pain = bv->painter();
LyXFont font(f);
- switch (kind) {
+ switch (kind_) {
case HYPHENATION:
{
font.setColor(LColor::special);
int ox = lyxfont::width(' ', font) + int(x);
int h = lyxfont::ascent('x', font);
int xp[4], yp[4];
-
+
xp[0] = ox; yp[0] = baseline;
xp[1] = ox; yp[1] = baseline - h;
xp[2] = ox + w; yp[2] = baseline - h/2;
xp[3] = ox; yp[3] = baseline;
-
+
pain.lines(xp, yp, 4, LColor::special);
x += width(bv, font);
break;
float w = width(bv, font);
int h = lyxfont::ascent('x', font);
int xp[4], yp[4];
-
+
xp[0] = int(x);
yp[0] = baseline - max(h / 4, 1);
xp[3] = int(x + w);
yp[3] = baseline - max(h / 4, 1);
-
+
pain.lines(xp, yp, 4, LColor::special);
x += w;
break;
void InsetSpecialChar::write(Buffer const *, ostream & os) const
{
string command;
- switch (kind) {
- case HYPHENATION:
- command = "\\-";
+ switch (kind_) {
+ case HYPHENATION:
+ command = "\\-";
break;
- case LIGATURE_BREAK:
- command = "\\textcompwordmark{}";
+ case LIGATURE_BREAK:
+ command = "\\textcompwordmark{}";
break;
- case END_OF_SENTENCE:
+ case END_OF_SENTENCE:
command = "\\@.";
break;
case LDOTS:
- command = "\\ldots{}";
+ command = "\\ldots{}";
break;
case MENU_SEPARATOR:
- command = "\\menuseparator";
+ command = "\\menuseparator";
break;
case PROTECTED_SEPARATOR:
//command = "\\protected_separator";
// This function will not be necessary when lyx3
void InsetSpecialChar::read(Buffer const *, LyXLex & lex)
-{
+{
lex.nextToken();
- string const command = lex.GetString();
+ string const command = lex.getString();
if (command == "\\-")
- kind = HYPHENATION;
+ kind_ = HYPHENATION;
else if (command == "\\textcompwordmark{}")
- kind = LIGATURE_BREAK;
+ kind_ = LIGATURE_BREAK;
else if (command == "\\@.")
- kind = END_OF_SENTENCE;
+ kind_ = END_OF_SENTENCE;
else if (command == "\\ldots{}")
- kind = LDOTS;
+ kind_ = LDOTS;
else if (command == "\\menuseparator")
- kind = MENU_SEPARATOR;
+ kind_ = MENU_SEPARATOR;
else if (command == "\\protected_separator"
|| command == "~")
- kind = PROTECTED_SEPARATOR;
+ kind_ = PROTECTED_SEPARATOR;
else
lex.printError("InsetSpecialChar: Unknown kind: `$$Token'");
}
int InsetSpecialChar::latex(Buffer const *, ostream & os, bool /*fragile*/,
bool free_space) const
{
- switch (kind) {
- case HYPHENATION:
- os << "\\-";
+ switch (kind_) {
+ case HYPHENATION:
+ os << "\\-";
break;
case LIGATURE_BREAK:
os << "\\textcompwordmark{}";
break;
- case END_OF_SENTENCE:
- os << "\\@.";
+ case END_OF_SENTENCE:
+ os << "\\@.";
break;
- case LDOTS:
- os << "\\ldots{}";
+ case LDOTS:
+ os << "\\ldots{}";
break;
- case MENU_SEPARATOR:
- os << "\\lyxarrow{}";
+ case MENU_SEPARATOR:
+ os << "\\lyxarrow{}";
break;
- case PROTECTED_SEPARATOR:
- os << (free_space ? " " : "~");
+ case PROTECTED_SEPARATOR:
+ os << (free_space ? " " : "~");
break;
}
return 0;
int InsetSpecialChar::ascii(Buffer const *, ostream & os, int) const
{
- switch (kind) {
+ switch (kind_) {
case HYPHENATION:
case LIGATURE_BREAK:
break;
- case END_OF_SENTENCE:
- os << ".";
+ case END_OF_SENTENCE:
+ os << ".";
break;
- case LDOTS:
- os << "...";
+ case LDOTS:
+ os << "...";
break;
- case MENU_SEPARATOR:
- os << "->";
+ case MENU_SEPARATOR:
+ os << "->";
break;
- case PROTECTED_SEPARATOR:
+ case PROTECTED_SEPARATOR:
os << " ";
break;
}
}
-int InsetSpecialChar::linuxdoc(Buffer const * buf, ostream & os) const
+int InsetSpecialChar::linuxdoc(Buffer const *, ostream & os) const
{
- return ascii(buf, os, 0);
+ switch (kind_) {
+ case HYPHENATION:
+ case LIGATURE_BREAK:
+ break;
+ case END_OF_SENTENCE:
+ os << ".";
+ break;
+ case LDOTS:
+ os << "...";
+ break;
+ case MENU_SEPARATOR:
+ os << "&lyxarrow;";
+ break;
+ case PROTECTED_SEPARATOR:
+ os << " ";
+ break;
+ }
+ return 0;
}
-int InsetSpecialChar::docBook(Buffer const * buf, ostream & os) const
+int InsetSpecialChar::docbook(Buffer const *, ostream & os) const
{
- return ascii(buf, os, 0);
+ switch (kind_) {
+ case HYPHENATION:
+ case LIGATURE_BREAK:
+ break;
+ case END_OF_SENTENCE:
+ os << ".";
+ break;
+ case LDOTS:
+ os << "...";
+ break;
+ case MENU_SEPARATOR:
+ os << "&lyxarrow;";
+ break;
+ case PROTECTED_SEPARATOR:
+ os << " ";
+ break;
+ }
+ return 0;
}
Inset * InsetSpecialChar::clone(Buffer const &, bool) const
{
- return new InsetSpecialChar(kind);
+ return new InsetSpecialChar(kind_);
}
void InsetSpecialChar::validate(LaTeXFeatures & features) const
{
- if (kind == MENU_SEPARATOR) {
- features.lyxarrow = true;
+ if (kind_ == MENU_SEPARATOR) {
+ features.require("lyxarrow");
}
}
+
+
+bool InsetSpecialChar::isChar() const
+{
+ return true;
+}
+
+
+bool InsetSpecialChar::isLetter() const
+{
+ return kind_ == HYPHENATION || kind_ == LIGATURE_BREAK;
+}
+
+
+bool InsetSpecialChar::isSpace() const
+{
+ return kind_ == PROTECTED_SEPARATOR;
+}
+
+
+bool InsetSpecialChar::isLineSeparator() const
+{
+#if 0
+ // this would be nice, but it does not work, since
+ // Paragraph::stripLeadingSpaces nukes the characters which
+ // have this property. I leave the code here, since it should
+ // eventually be made to work. (JMarc 20020327)
+ return kind_ == HYPHENATION || kind_ == MENU_SEPARATOR;
+#else
+ return false;
+#endif
+}
projects / lyx.git / blobdiff