#include "paragraph_pimpl.h"
#include "texrow.h"
+#include "language.h"
#include "bufferparams.h"
#include "encoding.h"
#include "lyxrc.h"
#include "debug.h"
+#include "lyxtextclasslist.h"
+
#include "support/LAssert.h"
+using lyx::pos_type;
+
extern int tex_code_break_column;
-// Initialization of the counter for the paragraph id's,
-unsigned int Paragraph::Pimpl::paragraph_id = 0;
-
// Initialize static member.
ShareContainer<LyXFont> Paragraph::Pimpl::FontTable::container;
+// Initialization of the counter for the paragraph id's,
+unsigned int Paragraph::Pimpl::paragraph_id = 0;
+namespace {
+
+string special_phrases[][2] = {
+ { "LyX", "\\LyX{}" },
+ { "TeX", "\\TeX{}" },
+ { "LaTeX2e", "\\LaTeXe{}" },
+ { "LaTeX", "\\LaTeX{}" },
+ };
+
+size_t phrases_nr = sizeof(special_phrases)/sizeof(special_phrases[0]);
+
+} // namespace anon
+
Paragraph::Pimpl::Pimpl(Paragraph * owner)
: owner_(owner)
}
-Paragraph::Pimpl::Pimpl(Paragraph::Pimpl const & p, Paragraph * owner,
- bool same_ids)
+Paragraph::Pimpl::Pimpl(Pimpl const & p, Paragraph * owner, bool same_ids)
: params(p.params), owner_(owner)
{
inset_owner = p.inset_owner;
}
-Paragraph::value_type
-Paragraph::Pimpl::getChar(Paragraph::size_type pos) const
+Paragraph::value_type Paragraph::Pimpl::getChar(pos_type pos) const
{
lyx::Assert(pos <= size());
// This is stronger, and I belive that this is the assertion
}
-void Paragraph::Pimpl::setChar(Paragraph::size_type pos,
- Paragraph::value_type c)
+void Paragraph::Pimpl::setChar(pos_type pos, value_type c)
{
text[pos] = c;
}
-void Paragraph::Pimpl::insertChar(Paragraph::size_type pos,
- Paragraph::value_type c,
- LyXFont const & font)
+void Paragraph::Pimpl::insertChar(pos_type pos, value_type c,
+ LyXFont const & font)
{
lyx::Assert(pos <= size());
// Update the font table.
FontTable search_font(pos, LyXFont());
for (FontList::iterator it = std::lower_bound(fontlist.begin(),
- fontlist.end(),
- search_font, matchFT());
+ fontlist.end(),
+ search_font, matchFT());
it != fontlist.end(); ++it)
+ {
it->pos(it->pos() + 1);
+ }
// Update the inset table.
InsetTable search_inset(pos, 0);
for (InsetList::iterator it = std::lower_bound(owner_->insetlist.begin(),
- owner_->insetlist.end(),
- search_inset, matchIT());
+ owner_->insetlist.end(),
+ search_inset, matchIT());
it != owner_->insetlist.end(); ++it)
+ {
++it->pos;
-
+ }
owner_->setFont(pos, font);
}
-void Paragraph::Pimpl::insertInset(Paragraph::size_type pos,
+void Paragraph::Pimpl::insertInset(pos_type pos,
Inset * inset, LyXFont const & font)
{
lyx::Assert(inset);
"there is an inset in position: " << pos << std::endl;
} else {
owner_->insetlist.insert(it, InsetTable(pos, inset));
+ inset->parOwner(owner_);
}
if (inset_owner)
}
-void Paragraph::Pimpl::erase(Paragraph::size_type pos)
+void Paragraph::Pimpl::erase(pos_type pos)
{
lyx::Assert(pos < size());
// if it is an inset, delete the inset entry
void Paragraph::Pimpl::simpleTeXBlanks(std::ostream & os, TexRow & texrow,
- Paragraph::size_type const i,
- int & column, LyXFont const & font,
- LyXLayout const & style)
+ pos_type const i,
+ int & column, LyXFont const & font,
+ LyXLayout const & style)
{
if (style.pass_thru) return;
if (column > tex_code_break_column
&& (i < size() - 1)
// same in FreeSpacing mode
&& !style.free_spacing
+ && !owner_->isFreeSpacing()
// In typewriter mode, we want to avoid
// ! . ? : at the end of a line
&& !(font.family() == LyXFont::TYPEWRITER_FAMILY
}
+bool Paragraph::Pimpl::isTextAt(BufferParams const & bp,
+ string const & str, pos_type pos)
+{
+ LyXFont const & font = owner_->getFont(bp, pos);
+
+ for (string::size_type i = 0; i < str.length(); ++i) {
+ if (pos + static_cast<pos_type>(i) >= size())
+ return false;
+ if (str[i] != getChar(pos + i))
+ return false;
+ if (owner_->getFont(bp, pos + i) != font)
+ return false;
+ }
+ return true;
+}
+
+
void Paragraph::Pimpl::simpleTeXSpecialChars(Buffer const * buf,
BufferParams const & bparams,
std::ostream & os,
LyXFont & basefont,
bool & open_font,
LyXLayout const & style,
- Paragraph::size_type & i,
+ pos_type & i,
int & column,
- Paragraph::value_type const c)
+ value_type const c)
{
if (style.pass_thru) {
if (c != '\0') os << c;
}
int tmp = inset->latex(buf, os, moving_arg,
- style.free_spacing);
+ style.free_spacing);
if (close)
os << "}";
if (tmp) {
+ for (int j = 0; j < tmp; ++j) {
+ texrow.newline();
+ }
+ texrow.start(owner_, i + 1);
column = 0;
} else {
column += int(os.tellp()) - len;
}
- for (; tmp--;) {
- texrow.newline();
- }
}
}
break;
break;
default:
- /* idea for labels --- begin*/
- // Check for "LyX"
- if (c == 'L'
- && i <= size() - 3
- && font.family() != LyXFont::TYPEWRITER_FAMILY
- && getChar(i + 1) == 'y'
- && getChar(i + 2) == 'X') {
- os << "\\LyX{}";
- i += 2;
- column += 5;
- }
- // Check for "TeX"
- else if (c == 'T'
- && i <= size() - 3
- && font.family() != LyXFont::TYPEWRITER_FAMILY
- && getChar(i + 1) == 'e'
- && getChar(i + 2) == 'X') {
- os << "\\TeX{}";
- i += 2;
- column += 5;
+
+ // I assume this is hack treating typewriter as verbatim
+ if (font.family() == LyXFont::TYPEWRITER_FAMILY) {
+ if (c != '\0') {
+ os << c;
+ }
+ break;
}
- // Check for "LaTeX2e"
- else if (c == 'L'
- && i <= size() - 7
- && font.family() != LyXFont::TYPEWRITER_FAMILY
- && getChar(i + 1) == 'a'
- && getChar(i + 2) == 'T'
- && getChar(i + 3) == 'e'
- && getChar(i + 4) == 'X'
- && getChar(i + 5) == '2'
- && getChar(i + 6) == 'e') {
- os << "\\LaTeXe{}";
- i += 6;
- column += 8;
+
+ // LyX, LaTeX etc.
+
+ // FIXME: if we have "LaTeX" with a font change in the middle (before
+ // the 'T', then the "TeX" part is still special cased. Really we
+ // should only operate this on "words" for some definition of word
+
+ size_t pnr = 0;
+
+ for (; pnr < phrases_nr; ++pnr) {
+ if (isTextAt(bparams, special_phrases[pnr][0], i)) {
+ os << special_phrases[pnr][1];
+ i += special_phrases[pnr][0].length() - 1;
+ column += special_phrases[pnr][1].length() - 1;
+ break;
+ }
}
- // Check for "LaTeX"
- else if (c == 'L'
- && i <= size() - 5
- && font.family() != LyXFont::TYPEWRITER_FAMILY
- && getChar(i + 1) == 'a'
- && getChar(i + 2) == 'T'
- && getChar(i + 3) == 'e'
- && getChar(i + 4) == 'X') {
- os << "\\LaTeX{}";
- i += 4;
- column += 7;
- /* idea for labels --- end*/
- } else if (c != '\0') {
+
+ if (pnr == phrases_nr && c != '\0') {
os << c;
}
break;
while (par && par->getDepth() && !tmpfont.resolved()) {
par = par->outerHook();
if (par) {
-#ifndef INHERIT_LANGUAGE
tmpfont.realize(textclasslist.
Style(bparams.textclass,
- par->getLayout()).font);
-#else
- tmpfont.realize(textclasslist.
- Style(bparams.textclass,
- par->getLayout()).font, bparams.language);
+ par->getLayout()).font
+#ifdef INHERIT_LANGUAGE
+ , bparams.language
#endif
+ );
par_depth = par->getDepth();
}
}
-#ifndef INHERIT_LANGUAGE
- tmpfont.realize(textclasslist.TextClass(bparams.textclass)
- .defaultfont());
-#else
tmpfont.realize(textclasslist.TextClass(bparams.textclass)
- .defaultfont(), bparams.language);
+ .defaultfont()
+#ifdef INHERIT_LANGUAGE
+ , bparams.language
#endif
+ );
return tmpfont;
}
projects / lyx.git / blobdiff