* LyX, The Document Processor
*
* Copyright 1995 Matthias Ettrich
- * Copyright 1995-2000 The LyX Team.
+ * Copyright 1995-2001 The LyX Team.
*
* ====================================================== */
#include <config.h>
#ifdef __GNUG__
-#pragma implementation "lyxparagraph.h"
+#pragma implementation
#endif
-#include <fstream>
-using std::fstream;
-using std::ios;
-
-#include "lyxparagraph.h"
-#include "support/textutils.h"
+#include "paragraph.h"
+#include "paragraph_pimpl.h"
#include "lyxrc.h"
#include "layout.h"
+#include "language.h"
#include "tex-strings.h"
+#include "buffer.h"
#include "bufferparams.h"
-#include "support/FileInfo.h"
-#include "support/LAssert.h"
#include "debug.h"
#include "LaTeXFeatures.h"
-#include "insets/insetinclude.h"
-#include "insets/insetbib.h"
-#include "support/filetools.h"
#include "lyx_gui_misc.h"
#include "texrow.h"
+#include "BufferView.h"
+#include "encoding.h"
+#include "ParameterStruct.h"
+#include "gettext.h"
+#include "lyxtextclasslist.h"
+#include "insets/insetinclude.h"
+#include "insets/insetbib.h"
+#include "insets/insettext.h"
-#ifdef USE_OSTREAM_ONLY
+#include "support/filetools.h"
+#include "support/lstrings.h"
#include "support/lyxmanip.h"
-#else
-extern void addNewlineAndDepth(string & file, int depth); // Jug 990923
-#endif
+#include "support/FileInfo.h"
+#include "support/LAssert.h"
+#include "support/textutils.h"
+
+#include <algorithm>
+#include <fstream>
+#include <csignal>
+
+using std::ostream;
+using std::endl;
+using std::fstream;
+using std::ios;
+using std::lower_bound;
+using std::upper_bound;
+using std::reverse;
+
+using lyx::pos_type;
+using lyx::layout_type;
+
int tex_code_break_column = 72; // needs non-zero initialization. set later.
-// this is a bad idea, but how can LyXParagraph find its buffer to get
+// this is a bad idea, but how can Paragraph find its buffer to get
// parameters? (JMarc)
-extern BufferView * current_view;
-extern LyXRC * lyxrc;
-
-// ale970405
-extern string bibitemWidthest(Painter &);
+extern string bibitemWidest(Buffer const *);
// this is a minibuffer
-static char minibuffer_char;
-static LyXFont minibuffer_font;
-static Inset * minibuffer_inset;
+namespace {
-// Initialization of the counter for the paragraph id's,
-// declared in lyxparagraph.h
-unsigned int LyXParagraph::paragraph_id = 0;
+char minibuffer_char;
+LyXFont minibuffer_font;
+Inset * minibuffer_inset;
+} // namespace anon
-LyXParagraph::LyXParagraph()
-{
- text.reserve(500); // is this number too big?
- for (int i = 0; i < 10; ++i) setCounter(i , 0);
- appendix = false;
+extern BufferView * current_view;
+
+
+Paragraph::Paragraph()
+ : layout(0), pimpl_(new Paragraph::Pimpl(this))
+{
+ for (int i = 0; i < 10; ++i)
+ setCounter(i, 0);
+ next_ = 0;
+ previous_ = 0;
enumdepth = 0;
itemdepth = 0;
- next = 0;
- previous = 0;
- footnoteflag = LyXParagraph::NO_FOOTNOTE;
- footnotekind = LyXParagraph::FOOTNOTE; // should not be needed
-
- align = LYX_ALIGN_BLOCK;
-
- /* table stuff -- begin*/
- table = 0;
- /* table stuff -- end*/
- id_ = paragraph_id++;
- bibkey = 0; // ale970302
- Clear();
+ bibkey = 0; // ale970302
+ clear();
}
-// This konstruktor inserts the new paragraph in a list.
-LyXParagraph::LyXParagraph(LyXParagraph * par)
+// This constructor inserts the new paragraph in a list.
+Paragraph::Paragraph(Paragraph * par)
+ : layout(0), pimpl_(new Paragraph::Pimpl(this))
{
- text.reserve(500);
- par->text.resize(par->text.size());
-
- for (int i = 0; i < 10; ++i) setCounter(i, 0);
- appendix = false;
+ for (int i = 0; i < 10; ++i)
+ setCounter(i, 0);
enumdepth = 0;
itemdepth = 0;
+
// double linked list begin
- next = par->next;
- if (next)
- next->previous = this;
- previous = par;
- previous->next = this;
+ next_ = par->next_;
+ if (next_)
+ next_->previous_ = this;
+ previous_ = par;
+ previous_->next_ = this;
// end
- footnoteflag = LyXParagraph::NO_FOOTNOTE;
- footnotekind = LyXParagraph::FOOTNOTE;
+
+ bibkey = 0; // ale970302
+
+ clear();
+}
+
+
+Paragraph::Paragraph(Paragraph const & lp, bool same_ids)
+ : layout(0), pimpl_(new Paragraph::Pimpl(*lp.pimpl_, this, same_ids))
+{
+ for (int i = 0; i < 10; ++i)
+ setCounter(i, 0);
+ enumdepth = 0;
+ itemdepth = 0;
+ next_ = 0;
+ previous_ = 0;
+
+ // this is because of the dummy layout of the paragraphs that
+ // follow footnotes
+ layout = lp.layout;
+
+ // ale970302
+ if (lp.bibkey) {
+ bibkey = static_cast<InsetBibKey *>
+ (lp.bibkey->clone(*current_view->buffer()));
+ } else {
+ bibkey = 0;
+ }
- /* table stuff -- begin*/
- table = 0;
- /* table stuff -- end*/
- id_ = paragraph_id++;
-
- bibkey = 0; // ale970302
-
- Clear();
+ // copy everything behind the break-position to the new paragraph
+ insetlist = lp.insetlist;
+ for (InsetList::iterator it = insetlist.begin();
+ it != insetlist.end(); ++it)
+ {
+ it->inset = it->inset->clone(*current_view->buffer(), same_ids);
+ // tell the new inset who is the boss now
+ it->inset->parOwner(this);
+ }
}
-void LyXParagraph::writeFile(ostream & os, BufferParams const & params,
- char footflag, char dth) const
+// the destructor removes the new paragraph from the list
+Paragraph::~Paragraph()
{
- LyXFont font1, font2;
- int column = 0;
- int h = 0;
- char c = 0;
+ if (previous_)
+ previous_->next_ = next_;
+ if (next_)
+ next_->previous_ = previous_;
- if (footnoteflag != LyXParagraph::NO_FOOTNOTE
- || !previous
- || previous->footnoteflag == LyXParagraph::NO_FOOTNOTE){
-
- // The beginning or the end of a footnote environment?
- if (footflag != footnoteflag) {
- footflag = footnoteflag;
- if (footflag) {
- os << "\n\\begin_float "
- << string_footnotekinds[footnotekind]
- << " ";
- } else {
- os << "\n\\end_float ";
- }
- }
+ for (InsetList::iterator it = insetlist.begin();
+ it != insetlist.end(); ++it) {
+ delete it->inset;
+ }
- // The beginning or end of a deeper (i.e. nested) area?
- if (dth != depth) {
- if (depth > dth) {
- while (depth > dth) {
- os << "\n\\begin_deeper ";
- ++dth;
- }
- } else {
- while (depth < dth) {
- os << "\n\\end_deeper ";
- --dth;
- }
- }
- }
+ // ale970302
+ delete bibkey;
- // First write the layout
- os << "\n\\layout "
- << textclasslist.NameOfLayout(params.textclass, layout)
- << "\n";
-
- // Maybe some vertical spaces.
- if (added_space_top.kind() != VSpace::NONE)
- os << "\\added_space_top "
- << added_space_top.asLyXCommand() << " ";
- if (added_space_bottom.kind() != VSpace::NONE)
- os << "\\added_space_bottom "
- << added_space_bottom.asLyXCommand() << " ";
-
- // The labelwidth string used in lists.
- if (!labelwidthstring.empty())
- os << "\\labelwidthstring "
- << labelwidthstring << '\n';
-
- // Lines above or below?
- if (line_top)
- os << "\\line_top ";
- if (line_bottom)
- os << "\\line_bottom ";
-
- // Pagebreaks above or below?
- if (pagebreak_top)
- os << "\\pagebreak_top ";
- if (pagebreak_bottom)
- os << "\\pagebreak_bottom ";
-
- // Start of appendix?
- if (start_of_appendix)
- os << "\\start_of_appendix ";
+ delete pimpl_;
+ //
+ //lyxerr << "Paragraph::paragraph_id = "
+ // << Paragraph::paragraph_id << endl;
+}
- // Noindent?
- if (noindent)
- os << "\\noindent ";
-
- // Alignment?
- if (align != LYX_ALIGN_LAYOUT) {
- switch (align) {
- case LYX_ALIGN_LEFT: h = 1; break;
- case LYX_ALIGN_RIGHT: h = 2; break;
- case LYX_ALIGN_CENTER: h = 3; break;
- default: h = 0; break;
+
+void Paragraph::writeFile(Buffer const * buf, ostream & os,
+ BufferParams const & bparams,
+ depth_type dth) const
+{
+ // The beginning or end of a deeper (i.e. nested) area?
+ if (dth != params().depth()) {
+ if (params().depth() > dth) {
+ while (params().depth() > dth) {
+ os << "\n\\begin_deeper ";
+ ++dth;
+ }
+ } else {
+ while (params().depth() < dth) {
+ os << "\n\\end_deeper ";
+ --dth;
}
- os << "\\align " << string_align[h] << " ";
}
- if (pextra_type != PEXTRA_NONE) {
- os << "\\pextra_type " << pextra_type;
- if (pextra_type == PEXTRA_MINIPAGE) {
- os << " \\pextra_alignment "
- << pextra_alignment;
- if (pextra_hfill)
- os << " \\pextra_hfill "
- << pextra_hfill;
- if (pextra_start_minipage)
- os << " \\pextra_start_minipage "
- << pextra_start_minipage;
- }
- if (!pextra_width.empty()) {
- os << " \\pextra_width "
- << VSpace(pextra_width).asLyXCommand();
- } else if (!pextra_widthp.empty()) {
- os << " \\pextra_widthp "
- << pextra_widthp;
- }
- os << '\n';
- }
- } else {
- // Dummy layout. This means that a footnote ended.
- os << "\n\\end_float ";
- footflag = LyXParagraph::NO_FOOTNOTE;
}
-
- // It might be a table.
- if (table){
- os << "\\LyXTable\n";
- table->Write(os);
+
+ // First write the layout
+ os << "\n\\layout "
+ << textclasslist.NameOfLayout(bparams.textclass, layout)
+ << "\n";
+
+ // Maybe some vertical spaces.
+ if (params().spaceTop().kind() != VSpace::NONE)
+ os << "\\added_space_top "
+ << params().spaceTop().asLyXCommand() << " ";
+ if (params().spaceBottom().kind() != VSpace::NONE)
+ os << "\\added_space_bottom "
+ << params().spaceBottom().asLyXCommand() << " ";
+
+ // Maybe the paragraph has special spacing
+ params().spacing().writeFile(os, true);
+
+ // The labelwidth string used in lists.
+ if (!params().labelWidthString().empty())
+ os << "\\labelwidthstring "
+ << params().labelWidthString() << '\n';
+
+ // Lines above or below?
+ if (params().lineTop())
+ os << "\\line_top ";
+ if (params().lineBottom())
+ os << "\\line_bottom ";
+
+ // Pagebreaks above or below?
+ if (params().pagebreakTop())
+ os << "\\pagebreak_top ";
+ if (params().pagebreakBottom())
+ os << "\\pagebreak_bottom ";
+
+ // Start of appendix?
+ if (params().startOfAppendix())
+ os << "\\start_of_appendix ";
+
+ // Noindent?
+ if (params().noindent())
+ os << "\\noindent ";
+
+ // Alignment?
+ if (params().align() != LYX_ALIGN_LAYOUT) {
+ int h = 0;
+ switch (params().align()) {
+ case LYX_ALIGN_LEFT: h = 1; break;
+ case LYX_ALIGN_RIGHT: h = 2; break;
+ case LYX_ALIGN_CENTER: h = 3; break;
+ default: h = 0; break;
+ }
+ os << "\\align " << string_align[h] << " ";
}
-
+
// bibitem ale970302
if (bibkey)
- bibkey->Write(os);
-
- font1 = LyXFont(LyXFont::ALL_INHERIT);
-
- column = 0;
- for (size_type i = 0; i < size(); ++i) {
+ bibkey->write(buf, os);
+
+ LyXFont font1(LyXFont::ALL_INHERIT, bparams.language);
+
+ int column = 0;
+ for (pos_type i = 0; i < size(); ++i) {
if (!i) {
os << "\n";
column = 0;
}
// Write font changes
- font2 = GetFontSettings(i);
+ LyXFont font2 = getFontSettings(bparams, i);
if (font2 != font1) {
+#ifndef INHERIT_LANGUAGE
font2.lyxWriteChanges(font1, os);
+#else
+ font2.lyxWriteChanges(font1, bparams.language, os);
+#endif
column = 0;
font1 = font2;
}
-
- c = GetChar(i);
+
+ value_type const c = getChar(i);
switch (c) {
case META_INSET:
{
- Inset const * inset = GetInset(i);
+ Inset const * inset = getInset(i);
if (inset)
- if (inset->DirectWrite()) {
+ if (inset->directWrite()) {
// international char, let it write
// code directly so it's shorter in
// the file
- inset->Write(os);
+ inset->write(buf, os);
} else {
os << "\n\\begin_inset ";
- inset->Write(os);
+ inset->write(buf, os);
os << "\n\\end_inset \n\n";
column = 0;
}
os << "\n\\hfill \n";
column = 0;
break;
-#if 0
- case META_PROTECTED_SEPARATOR:
- os << "\n\\protected_separator \n";
- column = 0;
- break;
-#endif
case '\\':
os << "\n\\backslash \n";
column = 0;
break;
case '.':
- if (i + 1 < size() && GetChar(i + 1) == ' ') {
+ if (i + 1 < size() && getChar(i + 1) == ' ') {
os << ".\n";
column = 0;
} else
if (c != '\0')
os << c;
else
- lyxerr << "ERROR (LyXParagraph::writeFile):"
+ lyxerr << "ERROR (Paragraph::writeFile):"
" NULL char in structure." << endl;
++column;
break;
}
}
-
+
// now write the next paragraph
- if (next)
- next->writeFile(os, params, footflag, dth);
+ if (next_)
+ next_->writeFile(buf, os, bparams, dth);
}
-void LyXParagraph::validate(LaTeXFeatures & features) const
+void Paragraph::validate(LaTeXFeatures & features) const
{
- // this will be useful later
- LyXLayout const & layout =
- textclasslist.Style(current_view->buffer()->params.textclass,
- GetLayout());
-
+ BufferParams const & bparams = features.bufferParams();
+
// check the params.
- if (line_top || line_bottom)
- features.lyxline = true;
+ if (params().lineTop() || params().lineBottom())
+ features.require("lyxline");
+ if (!params().spacing().isDefault())
+ features.require("setspace");
// then the layouts
- features.layout[GetLayout()] = true;
+ features.useLayout(getLayout());
// then the fonts
- for (FontList::const_iterator cit = fontlist.begin();
- cit != fontlist.end(); ++cit) {
- if ((*cit).font.noun() == LyXFont::ON) {
+ Language const * doc_language = bparams.language;
+
+ for (Pimpl::FontList::const_iterator cit = pimpl_->fontlist.begin();
+ cit != pimpl_->fontlist.end(); ++cit) {
+ if (cit->font().noun() == LyXFont::ON) {
lyxerr[Debug::LATEX] << "font.noun: "
- << (*cit).font.noun()
+ << cit->font().noun()
<< endl;
- features.noun = true;
+ features.require("noun");
lyxerr[Debug::LATEX] << "Noun enabled. Font: "
- << (*cit).font.stateText()
+ << cit->font().stateText(0)
<< endl;
}
- switch ((*cit).font.color()) {
+ switch (cit->font().color()) {
case LColor::none:
case LColor::inherit:
case LColor::ignore:
+ // probably we should put here all interface colors used for
+ // font displaying! For now I just add this ones I know of (Jug)
+ case LColor::latex:
+ case LColor::note:
break;
default:
- features.color = true;
+ features.require("color");
lyxerr[Debug::LATEX] << "Color enabled. Font: "
- << (*cit).font.stateText()
+ << cit->font().stateText(0)
<< endl;
}
+
+ Language const * language = cit->font().language();
+ if (language->babel() != doc_language->babel() &&
+ language != ignore_language &&
+#ifdef INHERIT_LANGUAGE
+ language != inherit_language &&
+#endif
+ language != latex_language)
+ {
+ features.useLanguage(language);
+ lyxerr[Debug::LATEX] << "Found language "
+ << language->babel() << endl;
+ }
}
// then the insets
+ LyXLayout const & layout =
+ textclasslist.Style(bparams.textclass, getLayout());
+
for (InsetList::const_iterator cit = insetlist.begin();
cit != insetlist.end(); ++cit) {
- if ((*cit).inset)
- (*cit).inset->Validate(features);
+ if (cit->inset) {
+ cit->inset->validate(features);
+ if (layout.needprotect &&
+ cit->inset->lyxCode() == Inset::FOOT_CODE)
+ features.require("NeedLyXFootnoteCode");
+ }
}
-
- if (table && table->IsLongTable())
- features.longtable = true;
- if (pextra_type == PEXTRA_INDENT)
- features.LyXParagraphIndent = true;
- if (pextra_type == PEXTRA_FLOATFLT)
- features.floatflt = true;
- if (layout.needprotect
- && next && next->footnoteflag != LyXParagraph::NO_FOOTNOTE)
- features.NeedLyXFootnoteCode = true;
- if ((current_view->buffer()->params.paragraph_separation == BufferParams::PARSEP_INDENT) &&
- (pextra_type == LyXParagraph::PEXTRA_MINIPAGE))
- features.NeedLyXMinipageIndent = true;
- if (table && table->NeedRotating())
- features.rotating = true;
- if (footnoteflag != NO_FOOTNOTE && footnotekind == ALGORITHM)
- features.algorithm = true;
}
// First few functions needed for cut and paste and paragraph breaking.
-void LyXParagraph::CopyIntoMinibuffer(LyXParagraph::size_type pos) const
+void Paragraph::copyIntoMinibuffer(Buffer const & buffer, pos_type pos) const
{
- minibuffer_char = GetChar(pos);
- minibuffer_font = GetFontSettings(pos);
+ BufferParams bparams = buffer.params;
+
+ minibuffer_char = getChar(pos);
+ minibuffer_font = getFontSettings(bparams, pos);
minibuffer_inset = 0;
- if (minibuffer_char == LyXParagraph::META_INSET) {
- if (GetInset(pos)) {
- minibuffer_inset = GetInset(pos)->Clone();
+ if (minibuffer_char == Paragraph::META_INSET) {
+ if (getInset(pos)) {
+ minibuffer_inset = getInset(pos)->clone(buffer);
} else {
minibuffer_inset = 0;
minibuffer_char = ' ';
}
-void LyXParagraph::CutIntoMinibuffer(LyXParagraph::size_type pos)
+void Paragraph::cutIntoMinibuffer(BufferParams const & bparams, pos_type pos)
{
- minibuffer_char = GetChar(pos);
- minibuffer_font = GetFontSettings(pos);
+ minibuffer_char = getChar(pos);
+ minibuffer_font = getFontSettings(bparams, pos);
minibuffer_inset = 0;
- if (minibuffer_char == LyXParagraph::META_INSET) {
- if (GetInset(pos)) {
- minibuffer_inset = GetInset(pos);
+ if (minibuffer_char == Paragraph::META_INSET) {
+ if (getInset(pos)) {
+ minibuffer_inset = getInset(pos);
// This is a little hack since I want exactly
// the inset, not just a clone. Otherwise
// the inset would be deleted when calling Erase(pos)
// find the entry
- for (InsetList::iterator it = insetlist.begin();
- it != insetlist.end(); ++it) {
- if ((*it).pos == pos) {
- (*it).inset = 0;
- break;
- }
-
- }
+ InsetTable search_elem(pos, 0);
+ InsetList::iterator it =
+ lower_bound(insetlist.begin(),
+ insetlist.end(),
+ search_elem, Pimpl::matchIT());
+ if (it != insetlist.end() && it->pos == pos)
+ it->inset = 0;
+ // the inset is not in a paragraph anymore
+ minibuffer_inset->parOwner(0);
} else {
minibuffer_inset = 0;
minibuffer_char = ' ';
}
-void LyXParagraph::InsertFromMinibuffer(LyXParagraph::size_type pos)
+bool Paragraph::insertFromMinibuffer(pos_type pos)
{
- InsertChar(pos, minibuffer_char);
- SetFont(pos, minibuffer_font);
- if (minibuffer_char == LyXParagraph::META_INSET)
- InsertInset(pos, minibuffer_inset);
+ if (minibuffer_char == Paragraph::META_INSET) {
+ if (!insetAllowed(minibuffer_inset->lyxCode())) {
+ return false;
+ }
+ insertInset(pos, minibuffer_inset, minibuffer_font);
+ } else {
+ LyXFont f = minibuffer_font;
+ if (!checkInsertChar(f)) {
+ return false;
+ }
+ insertChar(pos, minibuffer_char, f);
+ }
+ return true;
}
// end of minibuffer
-void LyXParagraph::Clear()
+void Paragraph::clear()
{
- line_top = false;
- line_bottom = false;
-
- pagebreak_top = false;
- pagebreak_bottom = false;
-
- added_space_top = VSpace(VSpace::NONE);
- added_space_bottom = VSpace(VSpace::NONE);
-
- align = LYX_ALIGN_LAYOUT;
- depth = 0;
- noindent = false;
-
- pextra_type = PEXTRA_NONE;
- pextra_width.clear();
- pextra_widthp.clear();
- pextra_alignment = MINIPAGE_ALIGN_TOP;
- pextra_hfill = false;
- pextra_start_minipage = false;
-
- labelstring.clear();
- labelwidthstring.clear();
+ params().clear();
+
layout = 0;
bibkey = 0;
-
- start_of_appendix = false;
}
-// the destructor removes the new paragraph from the list
-LyXParagraph::~LyXParagraph()
+void Paragraph::erase(pos_type pos)
{
- if (previous)
- previous->next = next;
- if (next)
- next->previous = previous;
-
- for (InsetList::iterator it = insetlist.begin();
- it != insetlist.end(); ++it) {
- delete (*it).inset;
- }
+ pimpl_->erase(pos);
+}
- /* table stuff -- begin*/
- delete table;
- /* table stuff -- end*/
- // ale970302
- delete bibkey;
+bool Paragraph::checkInsertChar(LyXFont & font)
+{
+ if (pimpl_->inset_owner)
+ return pimpl_->inset_owner->checkInsertChar(font);
+ return true;
}
-void LyXParagraph::Erase(LyXParagraph::size_type pos)
+void Paragraph::insertChar(pos_type pos, Paragraph::value_type c)
{
- // > because last is the next unused position, and you can
- // use it if you want
- if (pos > size()) {
- if (next && next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE)
- NextAfterFootnote()->Erase(pos - text.size() - 1);
- else
- lyxerr.debug() << "ERROR (LyXParagraph::Erase): "
- "position does not exist." << endl;
- return;
- }
- if (pos < size()) { // last is free for insertation, but should be empty
- // if it is an inset, delete the inset entry
- if (text[pos] == LyXParagraph::META_INSET) {
- // find the entry
- for (InsetList::iterator it = insetlist.begin();
- it != insetlist.end(); ++it) {
- if ((*it).pos == pos) {
- delete (*it).inset;
- insetlist.erase(it);
- break;
- }
- }
- }
- text.erase(text.begin() + pos);
- // Erase entries in the tables.
- for (FontList::iterator it = fontlist.begin();
- it != fontlist.end(); ++it) {
- if (pos >= (*it).pos && pos <= (*it).pos_end) {
- if ((*it).pos == (*it).pos_end) {
- // If it is a multi-character font
- // entry, we just make it smaller
- // (see update below), otherwise we
- // should delete it.
- fontlist.erase(it);
- break;
- }
- }
- }
- // Update all other entries.
- for (FontList::iterator it = fontlist.begin();
- it != fontlist.end(); ++it) {
- if ((*it).pos > pos)
- (*it).pos--;
- if ((*it).pos_end >= pos)
- (*it).pos_end--;
- }
+ LyXFont const f(LyXFont::ALL_INHERIT);
+ insertChar(pos, c, f);
+}
- // Update the inset table.
- for (InsetList::iterator it = insetlist.begin();
- it != insetlist.end(); ++it) {
- if ((*it).pos > pos)
- (*it).pos--;
- }
- } else {
- lyxerr << "ERROR (LyXParagraph::Erase): "
- "can't erase non-existant char." << endl;
- }
+
+void Paragraph::insertChar(pos_type pos, Paragraph::value_type c,
+ LyXFont const & font)
+{
+ pimpl_->insertChar(pos, c, font);
}
-void LyXParagraph::InsertChar(LyXParagraph::size_type pos, char c)
+void Paragraph::insertInset(pos_type pos, Inset * inset)
{
- // > because last is the next unused position, and you can
- // use it if you want
- if (pos > size()) {
- if (next
- && next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE)
- NextAfterFootnote()->InsertChar(pos - text.size() - 1,
- c);
- else
- lyxerr.debug() << "ERROR (LyXParagraph::InsertChar): "
- "position does not exist." << endl;
- return;
- }
- text.insert(text.begin() + pos, c);
- // Update the font table.
- for (FontList::iterator it = fontlist.begin();
- it != fontlist.end(); ++it) {
- if ((*it).pos >= pos)
- (*it).pos++;
- if ((*it).pos_end >= pos)
- (*it).pos_end++;
- }
-
- // Update the inset table.
- for (InsetList::iterator it = insetlist.begin();
- it != insetlist.end(); ++it) {
- if ((*it).pos >= pos)
- (*it).pos++;
- }
+ LyXFont const f(LyXFont::ALL_INHERIT);
+ insertInset(pos, inset, f);
}
-void LyXParagraph::InsertInset(LyXParagraph::size_type pos,
- Inset * inset)
+void Paragraph::insertInset(pos_type pos, Inset * inset, LyXFont const & font)
{
- // > because last is the next unused position, and you can
- // use it if you want
- if (pos > size()) {
- if (next
- && next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE)
- NextAfterFootnote()
- ->InsertInset(pos - text.size() - 1, inset);
- else
- lyxerr << "ERROR (LyXParagraph::InsertInset): "
- "position does not exist: " << pos << endl;
- return;
- }
- if (text[pos] != LyXParagraph::META_INSET) {
- lyxerr << "ERROR (LyXParagraph::InsertInset): "
- "there is no LyXParagraph::META_INSET" << endl;
- return;
- }
+ pimpl_->insertInset(pos, inset, font);
+}
- if (inset) {
- // Add a new entry in the inset table.
- InsetList::iterator it =
- insetlist.insert(insetlist.begin(), InsetTable());
- (*it).inset = inset;
- (*it).pos = pos;
- }
+
+bool Paragraph::insetAllowed(Inset::Code code)
+{
+ //lyxerr << "Paragraph::InsertInsetAllowed" << endl;
+
+ if (pimpl_->inset_owner)
+ return pimpl_->inset_owner->insetAllowed(code);
+ return true;
}
-Inset * LyXParagraph::GetInset(LyXParagraph::size_type pos)
+Inset * Paragraph::getInset(pos_type pos)
{
- if (pos >= size()) {
- if (next
- && next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE)
- return NextAfterFootnote()
- ->GetInset(pos - text.size() - 1);
- else {
- lyxerr << "ERROR (LyXParagraph::GetInset): "
- "position does not exist: "
- << pos << endl;
- }
- return 0;
- }
+ lyx::Assert(pos < size());
+
// Find the inset.
- for (InsetList::iterator it = insetlist.begin();
- it != insetlist.end(); ++it) {
- if ((*it).pos == pos) {
- return (*it).inset;
- }
- }
- lyxerr << "ERROR (LyXParagraph::GetInset): "
+ InsetTable search_inset(pos, 0);
+ InsetList::iterator it = lower_bound(insetlist.begin(),
+ insetlist.end(),
+ search_inset, Pimpl::matchIT());
+ if (it != insetlist.end() && it->pos == pos)
+ return it->inset;
+
+ lyxerr << "ERROR (Paragraph::getInset): "
"Inset does not exist: " << pos << endl;
- text[pos] = ' '; // WHY!!! does this set the pos to ' '????
+ //::raise(SIGSTOP);
+
+ // text[pos] = ' '; // WHY!!! does this set the pos to ' '????
// Did this commenting out introduce a bug? So far I have not
// see any, please enlighten me. (Lgb)
// My guess is that since the inset does not exist, we might
}
-Inset const * LyXParagraph::GetInset(LyXParagraph::size_type pos) const
+Inset const * Paragraph::getInset(pos_type pos) const
{
- if (pos >= size()) {
- if (next
- && next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE)
- return NextAfterFootnote()
- ->GetInset(pos - text.size() - 1);
- else {
- lyxerr << "ERROR (LyXParagraph::GetInset): "
- "position does not exist: "
- << pos << endl;
- }
- return 0;
- }
+ lyx::Assert(pos < size());
+
// Find the inset.
- for (InsetList::const_iterator cit = insetlist.begin();
- cit != insetlist.end(); ++cit) {
- if ((*cit).pos == pos) {
- return (*cit).inset;
- }
- }
- lyxerr << "ERROR (LyXParagraph::GetInset): "
+ InsetTable search_inset(pos, 0);
+ InsetList::const_iterator cit = lower_bound(insetlist.begin(),
+ insetlist.end(),
+ search_inset, Pimpl::matchIT());
+ if (cit != insetlist.end() && cit->pos == pos)
+ return cit->inset;
+
+ lyxerr << "ERROR (Paragraph::GetInset): "
"Inset does not exist: " << pos << endl;
+ //::raise(SIGSTOP);
//text[pos] = ' '; // WHY!!! does this set the pos to ' '????
// Did this commenting out introduce a bug? So far I have not
// see any, please enlighten me. (Lgb)
// Gets uninstantiated font setting at position.
-// Optimized after profiling. (Asger)
-LyXFont LyXParagraph::GetFontSettings(LyXParagraph::size_type pos) const
+LyXFont const Paragraph::getFontSettings(BufferParams const & bparams,
+ pos_type pos) const
{
- if (pos < size()) {
- for (FontList::const_iterator cit = fontlist.begin();
- cit != fontlist.end(); ++cit) {
- if (pos >= (*cit).pos && pos <= (*cit).pos_end)
- return (*cit).font;
- }
- }
- // > because last is the next unused position, and you can
- // use it if you want
- else if (pos > size()) {
- if (next
- && next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE)
- return NextAfterFootnote()
- ->GetFontSettings(pos - text.size() - 1);
- else {
- // Why is it an error to ask for the font of a
- // position that does not exist? Would it be
- // enough for this to be enabled on debug?
- // We want strict error checking, but it's ok to only
- // have it when debugging. (Asger)
- lyxerr << "ERROR (LyXParagraph::GetFontSettings): "
- "position does not exist. "
- << pos << " (" << static_cast<int>(pos)
- << ")" << endl;
- }
- } else if (pos) {
- return GetFontSettings(pos - 1);
- }
+ lyx::Assert(pos <= size());
+
+ Pimpl::FontTable search_font(pos, LyXFont());
+ Pimpl::FontList::const_iterator cit = lower_bound(pimpl_->fontlist.begin(),
+ pimpl_->fontlist.end(),
+ search_font, Pimpl::matchFT());
+ LyXFont retfont;
+ if (cit != pimpl_->fontlist.end()) {
+ retfont = cit->font();
+ } else if (pos == size() && size()) {
+ retfont = getFontSettings(bparams, pos - 1);
+ } else
+ retfont = LyXFont(LyXFont::ALL_INHERIT, getParLanguage(bparams));
+#ifdef INHERIT_LANGUAGE
+ if (retfont.language() == inherit_language)
+ retfont.setLanguage(bparams.language);
+#endif
+
+ return retfont;
+}
+
+
+// Gets uninstantiated font setting at position 0
+LyXFont const Paragraph::getFirstFontSettings() const
+{
+ if (size() > 0 && !pimpl_->fontlist.empty())
+ return pimpl_->fontlist[0].font();
+
return LyXFont(LyXFont::ALL_INHERIT);
}
// the true picture of the buffer. (Asger)
// If position is -1, we get the layout font of the paragraph.
// If position is -2, we get the font of the manual label of the paragraph.
-LyXFont LyXParagraph::getFont(LyXParagraph::size_type pos) const
+LyXFont const Paragraph::getFont(BufferParams const & bparams,
+ pos_type pos) const
{
- LyXFont tmpfont;
+ lyx::Assert(pos >= 0);
+
LyXLayout const & layout =
- textclasslist.Style(current_view->buffer()->params.textclass,
- GetLayout());
- LyXParagraph::size_type main_body = 0;
+ textclasslist.Style(bparams.textclass,
+ getLayout());
+ pos_type main_body = 0;
if (layout.labeltype == LABEL_MANUAL)
- main_body = BeginningOfMainBody();
-
- if (pos >= 0){
- LyXFont layoutfont;
- if (pos < main_body)
- layoutfont = layout.labelfont;
- else
- layoutfont = layout.font;
- tmpfont = GetFontSettings(pos);
- tmpfont.realize(layoutfont);
- } else {
- // process layoutfont for pos == -1 and labelfont for pos < -1
- if (pos == -1)
- tmpfont = layout.font;
- else
- tmpfont = layout.labelfont;
- if (getParDirection() == LYX_DIR_RIGHT_TO_LEFT)
- tmpfont.setDirection(LyXFont::RTL_DIR);
- }
+ main_body = beginningOfMainBody();
- // check for environment font information
- char par_depth = GetDepth();
- LyXParagraph const * par = this;
- while (par && par_depth && !tmpfont.resolved()) {
- par = par->DepthHook(par_depth - 1);
- if (par) {
- tmpfont.realize(textclasslist.
- Style(current_view->buffer()->params.textclass,
- par->GetLayout()).font);
- par_depth = par->GetDepth();
- }
- }
+ LyXFont layoutfont;
+ if (pos < main_body)
+ layoutfont = layout.labelfont;
+ else
+ layoutfont = layout.font;
+
+ LyXFont tmpfont = getFontSettings(bparams, pos);
+#ifndef INHERIT_LANGUAGE
+ tmpfont.realize(layoutfont);
+#else
+ tmpfont.realize(layoutfont, bparams.language);
+#endif
- tmpfont.realize(textclasslist
- .TextClass(current_view->buffer()->params.textclass)
- .defaultfont());
- return tmpfont;
+ return pimpl_->realizeFont(tmpfont, bparams);
}
-/// Returns the height of the highest font in range
-LyXFont::FONT_SIZE
-LyXParagraph::HighestFontInRange(LyXParagraph::size_type startpos,
- LyXParagraph::size_type endpos) const
+LyXFont const Paragraph::getLabelFont(BufferParams const & bparams) const
{
- LyXFont::FONT_SIZE maxsize = LyXFont::SIZE_TINY;
- for (FontList::const_iterator cit = fontlist.begin();
- cit != fontlist.end(); ++cit) {
- if (startpos <= (*cit).pos_end && endpos >= (*cit).pos) {
- LyXFont::FONT_SIZE size = (*cit).font.size();
- if (size > maxsize && size <= LyXFont::SIZE_HUGER)
- maxsize = size;
- }
- }
- return maxsize;
+ LyXLayout const & layout =
+ textclasslist.Style(bparams.textclass, getLayout());
+
+ LyXFont tmpfont = layout.labelfont;
+ tmpfont.setLanguage(getParLanguage(bparams));
+
+ return pimpl_->realizeFont(tmpfont, bparams);
}
-char LyXParagraph::GetChar(LyXParagraph::size_type pos)
+LyXFont const Paragraph::getLayoutFont(BufferParams const & bparams) const
{
- Assert(pos >= 0);
+ LyXLayout const & layout =
+ textclasslist.Style(bparams.textclass,
+ getLayout());
- if (pos < size()) {
- return text[pos];
- }
- // > because last is the next unused position, and you can
- // use it if you want
- else if (pos > size()) {
- if (next && next->footnoteflag != LyXParagraph::NO_FOOTNOTE)
- return NextAfterFootnote()
- ->GetChar(pos - text.size() - 1);
- else {
- lyxerr << "ERROR (LyXParagraph::GetChar): "
- "position does not exist."
- << pos << " (" << static_cast<int>(pos)
- << ")\n";
- // Assert(false); // This triggers sometimes...
- // Why?
- }
- return '\0';
- } else {
- // We should have a footnote environment.
- if (!next || next->footnoteflag == LyXParagraph::NO_FOOTNOTE) {
- // Notice that LyX does request the
- // last char from time to time. (Asger)
- //lyxerr << "ERROR (LyXParagraph::GetChar): "
- // "expected footnote." << endl;
- return '\0';
- }
- switch (next->footnotekind) {
- case LyXParagraph::FOOTNOTE:
- return LyXParagraph::META_FOOTNOTE;
- case LyXParagraph::MARGIN:
- return LyXParagraph::META_MARGIN;
- case LyXParagraph::FIG:
- case LyXParagraph::WIDE_FIG:
- return LyXParagraph::META_FIG;
- case LyXParagraph::TAB:
- case LyXParagraph::WIDE_TAB:
- return LyXParagraph::META_TAB;
- case LyXParagraph::ALGORITHM:
- return LyXParagraph::META_ALGORITHM;
- }
- return '\0'; // to shut up gcc
- }
+ LyXFont tmpfont = layout.font;
+ tmpfont.setLanguage(getParLanguage(bparams));
+
+ return pimpl_->realizeFont(tmpfont, bparams);
}
-char LyXParagraph::GetChar(LyXParagraph::size_type pos) const
+/// Returns the height of the highest font in range
+LyXFont::FONT_SIZE
+Paragraph::highestFontInRange(pos_type startpos, pos_type endpos,
+ LyXFont::FONT_SIZE const def_size) const
{
- Assert(pos >= 0);
+ if (pimpl_->fontlist.empty())
+ return def_size;
- if (pos < size()) {
- return text[pos];
- }
- // > because last is the next unused position, and you can
- // use it if you want
- else if (pos > size()) {
- if (next && next->footnoteflag != LyXParagraph::NO_FOOTNOTE)
- return NextAfterFootnote()
- ->GetChar(pos - text.size() - 1);
- else {
- lyxerr << "ERROR (LyXParagraph::GetChar const): "
- "position does not exist."
- << pos << " (" << static_cast<int>(pos)
- << ")\n";
- Assert(false);
- }
- return '\0';
- } else {
- // We should have a footnote environment.
- if (!next || next->footnoteflag == LyXParagraph::NO_FOOTNOTE) {
- // Notice that LyX does request the
- // last char from time to time. (Asger)
- //lyxerr << "ERROR (LyXParagraph::GetChar): "
- // "expected footnote." << endl;
- return '\0';
- }
- switch (next->footnotekind) {
- case LyXParagraph::FOOTNOTE:
- return LyXParagraph::META_FOOTNOTE;
- case LyXParagraph::MARGIN:
- return LyXParagraph::META_MARGIN;
- case LyXParagraph::FIG:
- case LyXParagraph::WIDE_FIG:
- return LyXParagraph::META_FIG;
- case LyXParagraph::TAB:
- case LyXParagraph::WIDE_TAB:
- return LyXParagraph::META_TAB;
- case LyXParagraph::ALGORITHM:
- return LyXParagraph::META_ALGORITHM;
- }
- return '\0'; // to shut up gcc
+ LyXFont::FONT_SIZE maxsize = LyXFont::SIZE_TINY;
+ Pimpl::FontTable end_search(endpos, LyXFont());
+ Pimpl::FontList::const_iterator end_it =
+ lower_bound(pimpl_->fontlist.begin(),
+ pimpl_->fontlist.end(),
+ end_search, Pimpl::matchFT());
+ if (end_it != pimpl_->fontlist.end())
+ ++end_it;
+
+ Pimpl::FontTable start_search(startpos, LyXFont());
+ Pimpl::FontList::const_iterator cit =
+ lower_bound(pimpl_->fontlist.begin(),
+ pimpl_->fontlist.end(),
+ start_search, Pimpl::matchFT());
+
+ for (; cit != end_it; ++cit) {
+ LyXFont::FONT_SIZE size = cit->font().size();
+ if (size == LyXFont::INHERIT_SIZE)
+ size = def_size;
+ if (size > maxsize && size <= LyXFont::SIZE_HUGER)
+ maxsize = size;
}
+ return maxsize;
}
-// return an string of the current word, and the end of the word in lastpos.
-string LyXParagraph::GetWord(LyXParagraph::size_type & lastpos) const
+Paragraph::value_type
+Paragraph::getUChar(BufferParams const & bparams, pos_type pos) const
{
- Assert(lastpos>=0);
-
- // the current word is defined as starting at the first character
- // from the immediate left of lastpospos which meets the definition
- // of IsLetter(), continuing to the last character to the right
- // of this meeting IsLetter.
+ value_type c = getChar(pos);
+ if (!lyxrc.rtl_support)
+ return c;
- string theword;
-
- // grab a word
-
- // move back until we have a letter
+ value_type uc = c;
+ switch (c) {
+ case '(':
+ uc = ')';
+ break;
+ case ')':
+ uc = '(';
+ break;
+ case '[':
+ uc = ']';
+ break;
+ case ']':
+ uc = '[';
+ break;
+ case '{':
+ uc = '}';
+ break;
+ case '}':
+ uc = '{';
+ break;
+ case '<':
+ uc = '>';
+ break;
+ case '>':
+ uc = '<';
+ break;
+ }
+ if (uc != c && getFontSettings(bparams, pos).isRightToLeft())
+ return uc;
+ else
+ return c;
+}
- //there's no real reason to have firstpos & lastpos as
- //separate variables as this is written, but maybe someon
- // will want to return firstpos in the future.
- //since someone might have typed a punctuation first
- int firstpos = lastpos;
-
- while ((firstpos >= 0) && !IsLetter(firstpos))
- --firstpos;
-
- // now find the beginning by looking for a nonletter
-
- while ((firstpos>= 0) && IsLetter(firstpos))
- --firstpos;
-
- // the above is now pointing to the preceeding non-letter
- ++firstpos;
- lastpos = firstpos;
-
- // so copy characters into theword until we get a nonletter
- // note that this can easily exceed lastpos, wich means
- // that if used in the middle of a word, the whole word
- // is included
-
- while (IsLetter(lastpos)) theword += GetChar(lastpos++);
-
- return theword;
-
-}
-
-
-LyXParagraph::size_type LyXParagraph::Last() const
-{
- if (next && next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE)
- return text.size() + NextAfterFootnote()->Last() + 1;
- // the 1 is the symbol
- // for the footnote
- else
- return text.size();
-}
-
-
-LyXParagraph * LyXParagraph::ParFromPos(LyXParagraph::size_type pos)
-{
- // > because last is the next unused position, and you can
- // use it if you want
- if (pos > size()) {
- if (next
- && next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE)
- return NextAfterFootnote()
- ->ParFromPos(pos - text.size() - 1);
- else
- lyxerr << "ERROR (LyXParagraph::ParFromPos): "
- "position does not exist." << endl;
- return this;
- } else
- return this;
-}
-
-
-int LyXParagraph::PositionInParFromPos(LyXParagraph::size_type pos) const
-{
- // > because last is the next unused position, and you can
- // use it if you want
- if (pos > size()) {
- if (next
- && next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE)
- return NextAfterFootnote()
- ->PositionInParFromPos(pos - text.size() - 1);
- else
- lyxerr <<
- "ERROR (LyXParagraph::PositionInParFromPos): "
- "position does not exist." << endl;
- return pos;
- }
- else
- return pos;
-}
-
-
-void LyXParagraph::SetFont(LyXParagraph::size_type pos,
- LyXFont const & font)
-{
- // > because last is the next unused position, and you can
- // use it if you want
- if (pos > size()) {
- if (next &&
- next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE) {
- NextAfterFootnote()->SetFont(pos - text.size() - 1,
- font);
- } else {
- lyxerr << "ERROR (LyXParagraph::SetFont): "
- "position does not exist." << endl;
- }
- return;
- }
- LyXFont patternfont(LyXFont::ALL_INHERIT);
+void Paragraph::setFont(pos_type pos, LyXFont const & font)
+{
+ lyx::Assert(pos <= size());
// First, reduce font against layout/label font
// Update: The SetCharFont() routine in text2.C already
// No need to simplify this because it will disappear
// in a new kernel. (Asger)
// Next search font table
- FontList::iterator tmp = fontlist.begin();
- for (; tmp != fontlist.end(); ++tmp) {
- if (pos >= (*tmp).pos && pos <= (*tmp).pos_end) {
- break;
- }
- }
- if (tmp == fontlist.end()) { // !found
- // if we did not find a font entry, but if the font at hand
- // is the same as default, we just forget it
- if (font == patternfont) return;
-
- // ok, we did not find a font entry. But maybe there is exactly
- // the needed font ientry one position left
- FontList::iterator tmp2 = fontlist.begin();
- for (; tmp2 != fontlist.end(); ++tmp2) {
- if (pos - 1 >= (*tmp2).pos
- && pos - 1 <= (*tmp2).pos_end)
- break;
- }
- if (tmp2 != fontlist.end()) {
- // ok there is one, maybe it is exactly
- // the needed font
- if ((*tmp2).font == font) {
- // put the position under the font
- (*tmp2).pos_end++;
- return;
- }
- }
- // Add a new entry in the
- // fontlist for the position
- FontTable ft;
- ft.pos = pos;
- ft.pos_end = pos;
- ft.font = font; // or patternfont
- // It seems that using font instead of patternfont here
- // fixes all the problems. This also surfaces a "bug" in
- // the old code.
- fontlist.insert(fontlist.begin(), ft);
- } else if ((*tmp).pos != (*tmp).pos_end) { // we found a font entry. maybe we have to split it and create a new one.
-
-// more than one character
- if (pos == (*tmp).pos) {
- // maybe we should enlarge the left fonttable
- FontList::iterator tmp2 = fontlist.begin();
- for (; tmp2 != fontlist.end(); ++tmp2) {
- if (pos - 1 >= (*tmp2).pos
- && pos - 1 <= (*tmp2).pos_end)
- break;
- }
- // Is there is one, and is it exactly
- // the needed font?
- if (tmp2 != fontlist.end() &&
- (*tmp2).font == font) {
- // Put the position under the font
- (*tmp2).pos_end++;
- (*tmp).pos++;
- return;
- }
-
- // Add a new entry in the
- // fontlist for the position
- FontTable ft;
- ft.pos = pos + 1;
- ft.pos_end = (*tmp).pos_end;
- ft.font = (*tmp).font;
- (*tmp).pos_end = pos;
- (*tmp).font = font;
- fontlist.insert(fontlist.begin(), ft);
- } else if (pos == (*tmp).pos_end) {
- // Add a new entry in the
- // fontlist for the position
- FontTable ft;
- ft.pos = (*tmp).pos;
- ft.pos_end = (*tmp).pos_end - 1;
- ft.font = (*tmp).font;
- (*tmp).pos = (*tmp).pos_end;
- (*tmp).font = font;
- fontlist.insert(fontlist.begin(), ft);
- } else {
- // Add a new entry in the
- // fontlist for the position
- FontTable ft;
- ft.pos = (*tmp).pos;
- ft.pos_end = pos - 1;
- ft.font = (*tmp).font;
-
- FontTable ft2;
- ft2.pos = pos + 1;
- ft2.pos_end = (*tmp).pos_end;
- ft2.font = (*tmp).font;
-
- (*tmp).pos = pos;
- (*tmp).pos_end = pos;
- (*tmp).font = font;
-
- fontlist.insert(fontlist.begin(), ft);
- fontlist.insert(fontlist.begin(), ft2);
- }
- } else {
- (*tmp).font = font;
- }
-}
-
-// This function is able to hide closed footnotes.
-LyXParagraph * LyXParagraph::Next()
-{
- if (next && next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE) {
- LyXParagraph * tmp = next;
- while (tmp
- && tmp->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE)
- tmp = tmp->next;
- if (tmp && tmp->footnoteflag != LyXParagraph::CLOSED_FOOTNOTE)
- return tmp->Next(); /* there can be more than one
- footnote in a logical
- paragraph */
- else
- return next; // This should never happen!
- } else
- return next;
-}
+ Pimpl::FontTable search_font(pos, LyXFont());
+ Pimpl::FontList::iterator it = lower_bound(pimpl_->fontlist.begin(),
+ pimpl_->fontlist.end(),
+ search_font, Pimpl::matchFT());
+ unsigned int i = it - pimpl_->fontlist.begin();
+ bool notfound = it == pimpl_->fontlist.end();
+ if (!notfound && pimpl_->fontlist[i].font() == font)
+ return;
-LyXParagraph * LyXParagraph::NextAfterFootnote()
-{
- if (next && next->footnoteflag != LyXParagraph::NO_FOOTNOTE) {
- LyXParagraph * tmp = next;
- while (tmp && tmp->footnoteflag != LyXParagraph::NO_FOOTNOTE)
- tmp = tmp->next;
- if (tmp && tmp->footnoteflag != LyXParagraph::CLOSED_FOOTNOTE)
- return tmp; /* there can be more than one footnote
- in a logical paragraph */
+ bool begin = pos == 0 || notfound ||
+ (i > 0 && pimpl_->fontlist[i-1].pos() == pos - 1);
+ // Is position pos is a beginning of a font block?
+ bool end = !notfound && pimpl_->fontlist[i].pos() == pos;
+ // Is position pos is the end of a font block?
+ if (begin && end) { // A single char block
+ if (i + 1 < pimpl_->fontlist.size() &&
+ pimpl_->fontlist[i + 1].font() == font) {
+ // Merge the singleton block with the next block
+ pimpl_->fontlist.erase(pimpl_->fontlist.begin() + i);
+ if (i > 0 && pimpl_->fontlist[i - 1].font() == font)
+ pimpl_->fontlist.erase(pimpl_->fontlist.begin() + i-1);
+ } else if (i > 0 && pimpl_->fontlist[i - 1].font() == font) {
+ // Merge the singleton block with the previous block
+ pimpl_->fontlist[i - 1].pos(pos);
+ pimpl_->fontlist.erase(pimpl_->fontlist.begin() + i);
+ } else
+ pimpl_->fontlist[i].font(font);
+ } else if (begin) {
+ if (i > 0 && pimpl_->fontlist[i - 1].font() == font)
+ pimpl_->fontlist[i - 1].pos(pos);
else
- return next; // This should never happen!
- } else
- return next;
+ pimpl_->fontlist.insert(pimpl_->fontlist.begin() + i,
+ Pimpl::FontTable(pos, font));
+ } else if (end) {
+ pimpl_->fontlist[i].pos(pos - 1);
+ if (!(i + 1 < pimpl_->fontlist.size() &&
+ pimpl_->fontlist[i + 1].font() == font))
+ pimpl_->fontlist.insert(pimpl_->fontlist.begin() + i + 1,
+ Pimpl::FontTable(pos, font));
+ } else { // The general case. The block is splitted into 3 blocks
+ pimpl_->fontlist.insert(pimpl_->fontlist.begin() + i,
+ Pimpl::FontTable(pos - 1, pimpl_->fontlist[i].font()));
+ pimpl_->fontlist.insert(pimpl_->fontlist.begin() + i + 1,
+ Pimpl::FontTable(pos, font));
+ }
}
-LyXParagraph const * LyXParagraph::NextAfterFootnote() const
-{
- if (next && next->footnoteflag != LyXParagraph::NO_FOOTNOTE) {
- LyXParagraph * tmp = next;
- while (tmp && tmp->footnoteflag != LyXParagraph::NO_FOOTNOTE)
- tmp = tmp->next;
- if (tmp && tmp->footnoteflag != LyXParagraph::CLOSED_FOOTNOTE)
- return tmp; /* there can be more than one footnote
- in a logical paragraph */
- else
- return next; // This should never happen!
- } else
- return next;
-}
-
-LyXParagraph * LyXParagraph::PreviousBeforeFootnote()
+void Paragraph::next(Paragraph * p)
{
- LyXParagraph * tmp;
- if (previous && previous->footnoteflag != LyXParagraph::NO_FOOTNOTE) {
- tmp = next;
- while (tmp && tmp->footnoteflag != LyXParagraph::NO_FOOTNOTE)
- tmp = tmp->previous;
- if (tmp && tmp->footnoteflag != LyXParagraph::CLOSED_FOOTNOTE)
- return tmp; /* there can be more than one footnote
- in a logical paragraph */
- else
- return previous; // This should never happen!
- } else
- return previous;
+ next_ = p;
}
-LyXParagraph * LyXParagraph::LastPhysicalPar()
+// This function is able to hide closed footnotes.
+Paragraph * Paragraph::next()
{
- if (footnoteflag != LyXParagraph::NO_FOOTNOTE)
- return this;
-
- LyXParagraph * tmp = this;
- while (tmp->next
- && tmp->next->footnoteflag != LyXParagraph::NO_FOOTNOTE)
- tmp = tmp->NextAfterFootnote();
-
- return tmp;
-
+ return next_;
}
-LyXParagraph * LyXParagraph::FirstPhysicalPar()
+Paragraph const * Paragraph::next() const
{
- if (!IsDummy())
- return this;
- LyXParagraph * tmppar = this;
-
- while (tmppar &&
- (tmppar->IsDummy()
- || tmppar->footnoteflag != LyXParagraph::NO_FOOTNOTE))
- tmppar = tmppar->previous;
-
- if (!tmppar) {
- return this;
- } else
- return tmppar;
+ return next_;
}
-LyXParagraph const * LyXParagraph::FirstPhysicalPar() const
+void Paragraph::previous(Paragraph * p)
{
- if (!IsDummy())
- return this;
- LyXParagraph const * tmppar = this;
-
- while (tmppar &&
- (tmppar->IsDummy()
- || tmppar->footnoteflag != LyXParagraph::NO_FOOTNOTE))
- tmppar = tmppar->previous;
-
- if (!tmppar) {
- return this;
- } else
- return tmppar;
+ previous_ = p;
}
// This function is able to hide closed footnotes.
-LyXParagraph * LyXParagraph::Previous()
+Paragraph * Paragraph::previous()
{
- LyXParagraph * tmp = previous;
- if (!tmp)
- return tmp;
-
- if (tmp->previous
- && tmp->previous->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE) {
- tmp = tmp->previous;
- while (tmp
- && tmp->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE)
- tmp = tmp->previous;
- if (tmp && tmp->footnoteflag != LyXParagraph::CLOSED_FOOTNOTE)
- return tmp->next->Previous();
-
- else
- return previous;
- } else
- return previous;
+ return previous_;
}
// This function is able to hide closed footnotes.
-LyXParagraph const * LyXParagraph::Previous() const
+Paragraph const * Paragraph::previous() const
{
- LyXParagraph * tmp = previous;
- if (!tmp)
- return tmp;
-
- if (tmp->previous
- && tmp->previous->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE) {
- tmp = tmp->previous;
- while (tmp
- && tmp->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE)
- tmp = tmp->previous;
- if (tmp && tmp->footnoteflag != LyXParagraph::CLOSED_FOOTNOTE)
- return tmp->next->Previous();
-
- else
- return previous;
- } else
- return previous;
+ return previous_;
}
-void LyXParagraph::BreakParagraph(LyXParagraph::size_type pos,
+void Paragraph::breakParagraph(BufferParams const & bparams,
+ pos_type pos,
int flag)
{
- size_type i, pos_end, pos_first;
// create a new paragraph
- LyXParagraph * par = ParFromPos(pos);
- LyXParagraph * firstpar = FirstPhysicalPar();
-
- LyXParagraph * tmp = new LyXParagraph(par);
+ Paragraph * tmp = new Paragraph(this);
+ // remember to set the inset_owner
+ tmp->setInsetOwner(inInset());
- tmp->footnoteflag = footnoteflag;
- tmp->footnotekind = footnotekind;
-
// this is an idea for a more userfriendly layout handling, I will
// see what the users say
-
+
// layout stays the same with latex-environments
if (flag) {
- tmp->SetOnlyLayout(firstpar->layout);
- tmp->SetLabelWidthString(firstpar->labelwidthstring);
+ tmp->setOnlyLayout(layout);
+ tmp->setLabelWidthString(params().labelWidthString());
}
-
- if (Last() > pos || !Last() || flag == 2) {
- tmp->SetOnlyLayout(firstpar->layout);
- tmp->align = firstpar->align;
- tmp->SetLabelWidthString(firstpar->labelwidthstring);
-
- tmp->line_bottom = firstpar->line_bottom;
- firstpar->line_bottom = false;
- tmp->pagebreak_bottom = firstpar->pagebreak_bottom;
- firstpar->pagebreak_bottom = false;
- tmp->added_space_bottom = firstpar->added_space_bottom;
- firstpar->added_space_bottom = VSpace(VSpace::NONE);
-
- tmp->depth = firstpar->depth;
- tmp->noindent = firstpar->noindent;
-
+
+ if (size() > pos || !size() || flag == 2) {
+ tmp->setOnlyLayout(layout);
+ tmp->params().align(params().align());
+ tmp->setLabelWidthString(params().labelWidthString());
+
+ tmp->params().lineBottom(params().lineBottom());
+ params().lineBottom(false);
+ tmp->params().pagebreakBottom(params().pagebreakBottom());
+ params().pagebreakBottom(false);
+ tmp->params().spaceBottom(params().spaceBottom());
+ params().spaceBottom(VSpace(VSpace::NONE));
+
+ tmp->params().depth(params().depth());
+ tmp->params().noindent(params().noindent());
+
// copy everything behind the break-position
// to the new paragraph
- pos_first = 0;
- while (ParFromPos(pos_first) != par)
- ++pos_first;
-
- pos_end = pos_first + par->text.size() - 1;
- // The constructor has already reserved 500 elements
- //if (pos_end > pos)
- // tmp->text.reserve(pos_end - pos);
-
- for (i = pos; i <= pos_end; ++i) {
- par->CutIntoMinibuffer(i - pos_first);
- tmp->InsertFromMinibuffer(i - pos);
+ pos_type pos_end = pimpl_->size() - 1;
+ pos_type i = pos;
+ pos_type j = pos;
+ for (; i <= pos_end; ++i) {
+ cutIntoMinibuffer(bparams, i);
+ if (tmp->insertFromMinibuffer(j - pos))
+ ++j;
+ }
+ for (i = pos_end; i >= pos; --i) {
+ erase(i);
}
- tmp->text.resize(tmp->text.size());
- for (i = pos_end; i >= pos; --i)
- par->Erase(i - pos_first);
-
- par->text.resize(par->text.size());
}
-
+
// just an idea of me
if (!pos) {
- tmp->line_top = firstpar->line_top;
- tmp->pagebreak_top = firstpar->pagebreak_top;
- tmp->added_space_top = firstpar->added_space_top;
- tmp->bibkey = firstpar->bibkey;
- firstpar->Clear();
+ tmp->params().lineTop(params().lineTop());
+ tmp->params().pagebreakTop(params().pagebreakTop());
+ tmp->params().spaceTop(params().spaceTop());
+ tmp->bibkey = bibkey;
+ clear();
// layout stays the same with latex-environments
if (flag) {
- firstpar->SetOnlyLayout(tmp->layout);
- firstpar->SetLabelWidthString(tmp->labelwidthstring);
- firstpar->depth = tmp->depth;
+ setOnlyLayout(tmp->layout);
+ setLabelWidthString(tmp->params().labelWidthString());
+ params().depth(tmp->params().depth());
}
}
}
+
-
-void LyXParagraph::MakeSameLayout(LyXParagraph const * par)
+void Paragraph::makeSameLayout(Paragraph const * par)
{
- par = par->FirstPhysicalPar();
- footnoteflag = par->footnoteflag;
- footnotekind = par->footnotekind;
-
layout = par->layout;
- align = par-> align;
- SetLabelWidthString(par->labelwidthstring);
-
- line_bottom = par->line_bottom;
- pagebreak_bottom = par->pagebreak_bottom;
- added_space_bottom = par->added_space_bottom;
-
- line_top = par->line_top;
- pagebreak_top = par->pagebreak_top;
- added_space_top = par->added_space_top;
-
- pextra_type = par->pextra_type;
- pextra_width = par->pextra_width;
- pextra_widthp = par->pextra_widthp;
- pextra_alignment = par->pextra_alignment;
- pextra_hfill = par->pextra_hfill;
- pextra_start_minipage = par->pextra_start_minipage;
-
- noindent = par->noindent;
- depth = par->depth;
+ // move to pimpl?
+ params() = par->params();
}
-LyXParagraph * LyXParagraph::FirstSelfrowPar()
+int Paragraph::stripLeadingSpaces(lyx::textclass_type tclass)
{
- LyXParagraph * tmppar = this;
- while (tmppar && (
- (tmppar->IsDummy()
- && tmppar->previous->footnoteflag ==
- LyXParagraph::CLOSED_FOOTNOTE)
- || tmppar->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE))
- tmppar = tmppar->previous;
-
- if (!tmppar)
- return this; // This should never happen!
- else
- return tmppar;
-}
-
-
-LyXParagraph * LyXParagraph::Clone() const
-{
- // create a new paragraph
- LyXParagraph * result = new LyXParagraph;
-
- result->MakeSameLayout(this);
-
- // this is because of the dummy layout of the paragraphs that
- // follow footnotes
- result->layout = layout;
-
- /* table stuff -- begin*/
- if (table)
- result->table = table->Clone();
- else
- result->table = 0;
- /* table stuff -- end*/
-
- // ale970302
- result->bibkey = (bibkey) ? new InsetBibKey(bibkey): 0;
-
-
- // copy everything behind the break-position to the new paragraph
-
- for (size_type i = 0; i < size(); ++i) {
- CopyIntoMinibuffer(i);
- result->InsertFromMinibuffer(i);
+ if (textclasslist.Style(tclass, getLayout()).free_spacing ||
+ isFreeSpacing())
+ {
+ return 0;
+ }
+
+ int i = 0;
+ while (size() && (isNewline(0) || isLineSeparator(0))) {
+ erase(0);
+ ++i;
}
- result->text.resize(result->text.size());
- return result;
+
+ return i;
}
-bool LyXParagraph::HasSameLayout(LyXParagraph const * par) const
+bool Paragraph::hasSameLayout(Paragraph const * par) const
{
- par = par->FirstPhysicalPar();
-
- return (
- par->footnoteflag == footnoteflag &&
- par->footnotekind == footnotekind &&
-
+ return
par->layout == layout &&
-
- par->align == align &&
-
- par->line_bottom == line_bottom &&
- par->pagebreak_bottom == pagebreak_bottom &&
- par->added_space_bottom == added_space_bottom &&
-
- par->line_top == line_top &&
- par->pagebreak_top == pagebreak_top &&
- par->added_space_top == added_space_top &&
-
- par->pextra_type == pextra_type &&
- par->pextra_width == pextra_width &&
- par->pextra_widthp == pextra_widthp &&
- par->pextra_alignment == pextra_alignment &&
- par->pextra_hfill == pextra_hfill &&
- par->pextra_start_minipage == pextra_start_minipage &&
-
- par->table == table && // what means: NO TABLE AT ALL
-
- par->noindent == noindent &&
- par->depth == depth);
+ params().sameLayout(par->params());
}
-void LyXParagraph::BreakParagraphConservative(LyXParagraph::size_type pos)
+void Paragraph::breakParagraphConservative(BufferParams const & bparams,
+ pos_type pos)
{
// create a new paragraph
- LyXParagraph * par = ParFromPos(pos);
+ Paragraph * tmp = new Paragraph(this);
+ tmp->makeSameLayout(this);
- LyXParagraph * tmp = new LyXParagraph(par);
-
- tmp->MakeSameLayout(par);
-
- // When can pos < Last()?
+ // When can pos > Last()?
// I guess pos == Last() is possible.
- if (Last() > pos) {
+ if (size() > pos) {
// copy everything behind the break-position to the new
// paragraph
- size_type pos_first = 0;
- while (ParFromPos(pos_first) != par)
- ++pos_first;
- size_type pos_end = pos_first + par->text.size() - 1;
- // make sure there is enough memory for the now larger
- // paragraph. This is not neccessary, because
- // InsertFromMinibuffer will enlarge the memory (it uses
- // InsertChar of course). But doing it by hand
- // is MUCH faster! (only one time, not thousend times!!)
- // Not needed since the constructor aleady have
- // reserved 500 elements in text.
- //if (pos_end > pos)
- // tmp->text.reserve(pos_end - pos);
-
- for (size_type i = pos; i <= pos_end; ++i) {
- par->CutIntoMinibuffer(i - pos_first);
- tmp->InsertFromMinibuffer(i - pos);
- }
- tmp->text.resize(tmp->text.size());
- for (size_type i = pos_end; i >= pos; --i)
- par->Erase(i - pos_first);
+ pos_type pos_end = pimpl_->size() - 1;
- par->text.resize(par->text.size());
+ //pos_type i = pos;
+ //pos_type j = pos;
+ for (pos_type i = pos, j = pos; i <= pos_end; ++i) {
+ cutIntoMinibuffer(bparams, i);
+ if (tmp->insertFromMinibuffer(j - pos))
+ ++j;
+ }
+
+ for (pos_type k = pos_end; k >= pos; --k) {
+ erase(k);
+ }
}
}
-
+
// Be carefull, this does not make any check at all.
-void LyXParagraph::PasteParagraph()
+// This method has wrong name, it combined this par with the next par.
+// In that sense it is the reverse of break paragraph. (Lgb)
+void Paragraph::pasteParagraph(BufferParams const & bparams)
{
// copy the next paragraph to this one
- LyXParagraph * the_next = Next();
-
- LyXParagraph * firstpar = FirstPhysicalPar();
-
+ Paragraph * the_next = next();
+
// first the DTP-stuff
- firstpar->line_bottom = the_next->line_bottom;
- firstpar->added_space_bottom = the_next->added_space_bottom;
- firstpar->pagebreak_bottom = the_next->pagebreak_bottom;
+ params().lineBottom(the_next->params().lineBottom());
+ params().spaceBottom(the_next->params().spaceBottom());
+ params().pagebreakBottom(the_next->params().pagebreakBottom());
- size_type pos_end = the_next->text.size() - 1;
- size_type pos_insert = Last();
+ pos_type pos_end = the_next->pimpl_->size() - 1;
+ pos_type pos_insert = size();
// ok, now copy the paragraph
- for (size_type i = 0; i <= pos_end; ++i) {
- the_next->CutIntoMinibuffer(i);
- InsertFromMinibuffer(pos_insert + i);
+ for (pos_type i = 0, j = 0; i <= pos_end; ++i) {
+ the_next->cutIntoMinibuffer(bparams, i);
+ if (insertFromMinibuffer(pos_insert + j))
+ ++j;
}
-
+
// delete the next paragraph
+ Paragraph * ppar = the_next->previous_;
+ Paragraph * npar = the_next->next_;
delete the_next;
+ ppar->next(npar);
}
-void LyXParagraph::OpenFootnote(LyXParagraph::size_type pos)
+int Paragraph::getEndLabel(BufferParams const & bparams) const
{
- LyXParagraph * par = ParFromPos(pos);
- par = par->next;
- while (par && par->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE) {
- par->footnoteflag = LyXParagraph::OPEN_FOOTNOTE;
- par = par->next;
- }
-}
+ Paragraph const * par = this;
+ depth_type par_depth = getDepth();
+ while (par) {
+ layout_type layout = par->getLayout();
+ int const endlabeltype =
+ textclasslist.Style(bparams.textclass,
+ layout).endlabeltype;
+ if (endlabeltype != END_LABEL_NO_LABEL) {
+ if (!next_)
+ return endlabeltype;
-
-void LyXParagraph::CloseFootnote(LyXParagraph::size_type pos)
-{
- LyXParagraph * par = ParFromPos(pos);
- par = par->next;
- while (par && par->footnoteflag == LyXParagraph::OPEN_FOOTNOTE) {
- par->footnoteflag = LyXParagraph::CLOSED_FOOTNOTE;
- par = par->next;
+ depth_type const next_depth = next_->getDepth();
+ if (par_depth > next_depth ||
+ (par_depth == next_depth
+ && layout != next_->getLayout()))
+ return endlabeltype;
+ break;
+ }
+ if (par_depth == 0)
+ break;
+ par = par->outerHook();
+ if (par)
+ par_depth = par->getDepth();
}
+ return END_LABEL_NO_LABEL;
}
-LyXTextClass::size_type LyXParagraph::GetLayout() const
-{
- return FirstPhysicalPar()->layout;
-}
-
-
-char LyXParagraph::GetDepth() const
+Paragraph::depth_type Paragraph::getDepth() const
{
- return FirstPhysicalPar()->depth;
+ return params().depth();
}
-char LyXParagraph::GetAlign() const
+char Paragraph::getAlign() const
{
- return FirstPhysicalPar()->align;
+ return params().align();
}
-string LyXParagraph::GetLabestring() const
+string const & Paragraph::getLabelstring() const
{
- return FirstPhysicalPar()->labelstring;
+ return params().labelString();
}
-int LyXParagraph::GetFirstCounter(int i) const
+int Paragraph::getFirstCounter(int i) const
{
- return FirstPhysicalPar()->counter_[i];
+ return pimpl_->counter_[i];
}
// the next two functions are for the manual labels
-string LyXParagraph::GetLabelWidthString() const
+string const Paragraph::getLabelWidthString() const
{
- if (!FirstPhysicalPar()->labelwidthstring.empty())
- return FirstPhysicalPar()->labelwidthstring;
+ if (!params().labelWidthString().empty())
+ return params().labelWidthString();
else
return _("Senseless with this layout!");
}
-void LyXParagraph::SetLabelWidthString(string const & s)
+void Paragraph::setLabelWidthString(string const & s)
{
- LyXParagraph * par = FirstPhysicalPar();
-
- par->labelwidthstring = s;
+ params().labelWidthString(s);
}
-void LyXParagraph::SetOnlyLayout(LyXTextClass::size_type new_layout)
+void Paragraph::setOnlyLayout(layout_type new_layout)
{
- LyXParagraph * par = FirstPhysicalPar();
- LyXParagraph * ppar = 0;
- LyXParagraph * npar = 0;
-
- par->layout = new_layout;
- /* table stuff -- begin*/
- if (table)
- par->layout = 0;
- /* table stuff -- end*/
- if (par->pextra_type == PEXTRA_NONE) {
- if (par->Previous()) {
- ppar = par->Previous()->FirstPhysicalPar();
- while(ppar
- && ppar->Previous()
- && (ppar->depth > par->depth))
- ppar = ppar->Previous()->FirstPhysicalPar();
- }
- if (par->Next()) {
- npar = par->Next()->NextAfterFootnote();
- while(npar
- && npar->Next()
- && (npar->depth > par->depth))
- npar = npar->Next()->NextAfterFootnote();
- }
- if (ppar && (ppar->pextra_type != PEXTRA_NONE)) {
- string
- p1 = ppar->pextra_width,
- p2 = ppar->pextra_widthp;
- ppar->SetPExtraType(ppar->pextra_type,
- p1.c_str(), p2.c_str());
- }
- if ((par->pextra_type == PEXTRA_NONE) &&
- npar && (npar->pextra_type != PEXTRA_NONE)) {
- string
- p1 = npar->pextra_width,
- p2 = npar->pextra_widthp;
- npar->SetPExtraType(npar->pextra_type,
- p1.c_str(), p2.c_str());
- }
- }
+ layout = new_layout;
}
-void LyXParagraph::SetLayout(LyXTextClass::size_type new_layout)
+void Paragraph::setLayout(layout_type new_layout)
{
- LyXParagraph
- * par = FirstPhysicalPar(),
- * ppar = 0,
- * npar = 0;
-
- par->layout = new_layout;
- par->labelwidthstring.clear();
- par->align = LYX_ALIGN_LAYOUT;
- par->added_space_top = VSpace(VSpace::NONE);
- par->added_space_bottom = VSpace(VSpace::NONE);
- /* table stuff -- begin*/
- if (table)
- par->layout = 0;
- /* table stuff -- end*/
- if (par->pextra_type == PEXTRA_NONE) {
- if (par->Previous()) {
- ppar = par->Previous()->FirstPhysicalPar();
- while(ppar
- && ppar->Previous()
- && (ppar->depth > par->depth))
- ppar = ppar->Previous()->FirstPhysicalPar();
- }
- if (par->Next()) {
- npar = par->Next()->NextAfterFootnote();
- while(npar
- && npar->Next()
- && (npar->depth > par->depth))
- npar = npar->Next()->NextAfterFootnote();
- }
- if (ppar && (ppar->pextra_type != PEXTRA_NONE)) {
- string
- p1 = ppar->pextra_width,
- p2 = ppar->pextra_widthp;
- ppar->SetPExtraType(ppar->pextra_type,
- p1.c_str(), p2.c_str());
- }
- if ((par->pextra_type == PEXTRA_NONE) &&
- npar && (npar->pextra_type != PEXTRA_NONE)) {
- string
- p1 = npar->pextra_width,
- p2 = npar->pextra_widthp;
- npar->SetPExtraType(npar->pextra_type,
- p1.c_str(), p2.c_str());
- }
- }
+ layout = new_layout;
+ params().labelWidthString(string());
+ params().align(LYX_ALIGN_LAYOUT);
+ params().spaceTop(VSpace(VSpace::NONE));
+ params().spaceBottom(VSpace(VSpace::NONE));
+ params().spacing(Spacing(Spacing::Default));
}
// because there cannot be a newline or a blank <= the beginning of the
// main body in TeX.
-int LyXParagraph::BeginningOfMainBody() const
+int Paragraph::beginningOfMainBody() const
{
- if (FirstPhysicalPar() != this)
- return -1;
-
// Unroll the first two cycles of the loop
// and remember the previous character to
// remove unnecessary GetChar() calls
- size_type i = 0;
+ pos_type i = 0;
if (i < size()
- && GetChar(i) != LyXParagraph::META_NEWLINE
- ) {
+ && getChar(i) != Paragraph::META_NEWLINE) {
++i;
- char previous_char = 0, temp = 0;
+ char previous_char = 0;
+ char temp = 0;
if (i < size()
- && (previous_char = GetChar(i)) != LyXParagraph::META_NEWLINE) {
+ && (previous_char = getChar(i)) != Paragraph::META_NEWLINE) {
// Yes, this ^ is supposed to be "= " not "=="
++i;
while (i < size()
&& previous_char != ' '
- && (temp = GetChar(i)) != LyXParagraph::META_NEWLINE) {
+ && (temp = getChar(i)) != Paragraph::META_NEWLINE) {
++i;
previous_char = temp;
}
}
}
- if (i == 0 && i == size() &&
- !(footnoteflag == LyXParagraph::NO_FOOTNOTE
- && next && next->footnoteflag != LyXParagraph::NO_FOOTNOTE))
- ++i; /* the cursor should not jump
- * to the main body if there
- * is nothing in! */
return i;
}
-LyXParagraph * LyXParagraph::DepthHook(int deth)
+Paragraph * Paragraph::depthHook(depth_type depth)
{
- LyXParagraph * newpar = this;
- if (deth < 0)
- return 0;
-
+ Paragraph * newpar = this;
+
do {
- newpar = newpar->FirstPhysicalPar()->Previous();
- } while (newpar && newpar->GetDepth() > deth
- && newpar->footnoteflag == footnoteflag);
-
+ newpar = newpar->previous();
+ } while (newpar && newpar->getDepth() > depth);
+
if (!newpar) {
- if (Previous() || GetDepth())
- lyxerr << "ERROR (LyXParagraph::DepthHook): "
+ if (previous() || getDepth())
+ lyxerr << "ERROR (Paragraph::DepthHook): "
"no hook." << endl;
newpar = this;
}
- return newpar->FirstPhysicalPar();
+
+ return newpar;
}
-LyXParagraph const * LyXParagraph::DepthHook(int deth) const
+Paragraph const * Paragraph::depthHook(depth_type depth) const
{
- LyXParagraph const * newpar = this;
- if (deth < 0)
- return 0;
-
+ Paragraph const * newpar = this;
+
do {
- newpar = newpar->FirstPhysicalPar()->Previous();
- } while (newpar && newpar->GetDepth() > deth
- && newpar->footnoteflag == footnoteflag);
-
+ newpar = newpar->previous();
+ } while (newpar && newpar->getDepth() > depth);
+
if (!newpar) {
- if (Previous() || GetDepth())
- lyxerr << "ERROR (LyXParagraph::DepthHook): "
+ if (previous() || getDepth())
+ lyxerr << "ERROR (Paragraph::DepthHook): "
"no hook." << endl;
newpar = this;
}
- return newpar->FirstPhysicalPar();
+
+ return newpar;
}
+Paragraph * Paragraph::outerHook()
+{
+ if(!getDepth())
+ return 0;
+ return depthHook(depth_type(getDepth() - 1));
+}
-int LyXParagraph::AutoDeleteInsets()
+Paragraph const * Paragraph::outerHook() const
{
- vector<size_type> tmpvec;
- int i = 0;
- for (InsetList::iterator it = insetlist.begin();
- it != insetlist.end(); ++it) {
- if ((*it).inset && (*it).inset->AutoDelete()) {
- tmpvec.push_back((*it).pos);
- ++i;
- }
- }
- for (vector<size_type>::const_iterator cit = tmpvec.begin();
- cit != tmpvec.end(); ++cit) {
- Erase((*cit));
- }
- return i;
+ if(!getDepth())
+ return 0;
+ return depthHook(depth_type(getDepth() - 1));
}
-Inset * LyXParagraph::ReturnNextInsetPointer(LyXParagraph::size_type & pos)
+Paragraph::inset_iterator
+Paragraph::InsetIterator(pos_type pos)
{
- InsetList::iterator it2 = insetlist.end();
- for (InsetList::iterator it = insetlist.begin();
- it != insetlist.end(); ++it) {
- if ((*it).pos >= pos) {
- if (it2 == insetlist.end() || (*it).pos < (*it2).pos)
- it2 = it;
- }
- }
- if (it2 != insetlist.end()) {
- pos = (*it2).pos;
- return (*it2).inset;
- }
- return 0;
+ InsetTable search_inset(pos, 0);
+ InsetList::iterator it = lower_bound(insetlist.begin(),
+ insetlist.end(),
+ search_inset, Pimpl::matchIT());
+ return inset_iterator(it);
}
// returns -1 if inset not found
-int LyXParagraph::GetPositionOfInset(Inset * inset) const
+int Paragraph::getPositionOfInset(Inset const * inset) const
{
// Find the entry.
for (InsetList::const_iterator cit = insetlist.begin();
cit != insetlist.end(); ++cit) {
- if ((*cit).inset == inset) {
- return (*cit).pos;
+ if (cit->inset == inset) {
+ return cit->pos;
}
}
- // Think about footnotes.
- if (footnoteflag == LyXParagraph::NO_FOOTNOTE
- && next && next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE) {
- int further =
- NextAfterFootnote()->GetPositionOfInset(inset);
- if (further != -1)
- return text.size() + 1 + further;
- }
- return -1;
-}
-
+ if (inset == bibkey)
+ return 0;
-void LyXParagraph::readSimpleWholeFile(istream & is)
-{
- is.seekg(0);
- char c = 0;
- while(!is.eof()) {
- is.get(c);
- InsertChar(text.size(), c);
- };
+ return -1;
}
-#ifdef USE_OSTREAM_ONLY
-LyXParagraph * LyXParagraph::TeXOnePar(ostream & os, TexRow & texrow,
- ostream & foot, TexRow & foot_texrow,
- int & foot_count)
+Paragraph * Paragraph::TeXOnePar(Buffer const * buf,
+ BufferParams const & bparams,
+ ostream & os, TexRow & texrow,
+ bool moving_arg)
{
lyxerr[Debug::LATEX] << "TeXOnePar... " << this << endl;
- LyXParagraph * par = next;
- LyXLayout const & style =
- textclasslist.Style(current_view->buffer()->params.textclass,
- layout);
-
+ Inset const * in = inInset();
bool further_blank_line = false;
- if (IsDummy())
- lyxerr << "ERROR (LyXParagraph::TeXOnePar) is dummy." << endl;
+ LyXLayout style;
+
+ // well we have to check if we are in an inset with unlimited
+ // lenght (all in one row) if that is true then we don't allow
+ // any special options in the paragraph and also we don't allow
+ // any environment other then "Standard" to be valid!
+ if ((in == 0) || !in->forceDefaultParagraphs(in)) {
+ style = textclasslist.Style(bparams.textclass, layout);
+
+ if (params().startOfAppendix()) {
+ os << "\\appendix\n";
+ texrow.newline();
+ }
- if (start_of_appendix) {
- os << "\\appendix\n";
- texrow.newline();
- }
+ if (!params().spacing().isDefault()
+ && (!previous() || !previous()->hasSameLayout(this))) {
+ os << params().spacing().writeEnvirBegin() << "\n";
+ texrow.newline();
+ }
+
+ if (tex_code_break_column && style.isCommand()){
+ os << '\n';
+ texrow.newline();
+ }
- if (tex_code_break_column && style.isCommand()){
- os << '\n';
- texrow.newline();
- }
+ if (params().pagebreakTop()) {
+ os << "\\newpage";
+ further_blank_line = true;
+ }
+ if (params().spaceTop().kind() != VSpace::NONE) {
+ os << params().spaceTop().asLatexCommand(bparams);
+ further_blank_line = true;
+ }
- if (pagebreak_top) {
- os << "\\newpage";
- further_blank_line = true;
- }
- if (added_space_top.kind() != VSpace::NONE) {
- os << added_space_top.asLatexCommand(current_view->buffer()->params);
- further_blank_line = true;
- }
-
- if (line_top) {
- os << "\\lyxline{\\" << getFont(0).latexSize() << '}'
- << "\\vspace{-1\\parskip}";
- further_blank_line = true;
- }
+ if (params().lineTop()) {
+ os << "\\lyxline{\\" << getFont(bparams, 0).latexSize() << '}'
+ << "\\vspace{-1\\parskip}";
+ further_blank_line = true;
+ }
- if (further_blank_line){
- os << '\n';
- texrow.newline();
+ if (further_blank_line){
+ os << '\n';
+ texrow.newline();
+ }
+ } else {
+ style = textclasslist.Style(bparams.textclass, 0);
+ }
+
+ Language const * language = getParLanguage(bparams);
+ Language const * doc_language = bparams.language;
+ Language const * previous_language = previous()
+ ? previous()->getParLanguage(bparams) : doc_language;
+
+ if (language->babel() != previous_language->babel()
+ // check if we already put language command in TeXEnvironment()
+ && !(style.isEnvironment()
+ && (!previous() || previous()->layout != layout ||
+ previous()->params().depth() != params().depth())))
+ {
+ if (!lyxrc.language_command_end.empty() &&
+ previous_language->babel() != doc_language->babel())
+ {
+ os << subst(lyxrc.language_command_end, "$$lang",
+ previous_language->babel())
+ << endl;
+ texrow.newline();
+ }
+
+ if (lyxrc.language_command_end.empty() ||
+ language->babel() != doc_language->babel())
+ {
+ os << subst(lyxrc.language_command_begin, "$$lang",
+ language->babel())
+ << endl;
+ texrow.newline();
+ }
}
- LyXDirection direction = getParDirection();
- LyXDirection global_direction =
- current_view->buffer()->params.getDocumentDirection();
- if (direction != global_direction) {
- if (direction == LYX_DIR_LEFT_TO_RIGHT)
- os << "\\unsethebrew\n";
- else
- os << "\\sethebrew\n";
+ if (bparams.inputenc == "auto" &&
+ language->encoding() != previous_language->encoding()) {
+ os << "\\inputencoding{"
+ << language->encoding()->LatexName()
+ << "}" << endl;
texrow.newline();
}
-
switch (style.latextype) {
case LATEX_COMMAND:
break;
case LATEX_ITEM_ENVIRONMENT:
if (bibkey) {
- bibkey->Latex(os, false);
+ bibkey->latex(buf, os, false, false);
} else
os << "\\item ";
break;
break;
}
- bool need_par = SimpleTeXOnePar(os, texrow);
+ bool need_par = simpleTeXOnePar(buf, bparams, os, texrow, moving_arg);
- // Spit out footnotes
- while (par && par->footnoteflag != LyXParagraph::NO_FOOTNOTE
- && par->footnoteflag != footnoteflag) {
- par = par->TeXFootnote(os, texrow,
- foot, foot_texrow, foot_count,
- direction);
- par->SimpleTeXOnePar(os, texrow);
- par = par->next;
- }
-
// Make sure that \\par is done with the font of the last
// character if this has another size as the default.
// This is necessary because LaTeX (and LyX on the screen)
// calculates the space between the baselines according
// to this font. (Matthias)
- LyXFont font = getFont(Last() - 1);
- if (need_par) {
- if (style.resfont.size() != font.size()) {
- os << '\\'
- << font.latexSize()
- << ' ';
- }
+ //
+ // Is this really needed ? (Dekel)
+ // We do not need to use to change the font for the last paragraph
+ // or for a command.
+ LyXFont const font =
+ (size() == 0
+ ? getLayoutFont(bparams) : getFont(bparams, size() - 1));
+
+ bool is_command = style.isCommand();
+
+ if (style.resfont.size() != font.size() && next_ && !is_command) {
+ if (!need_par)
+ os << "{";
+ os << "\\" << font.latexSize() << " \\par}";
+ } else if (need_par) {
os << "\\par}";
- } else if (textclasslist.Style(current_view->buffer()->params.textclass,
- GetLayout()).isCommand()){
- if (style.resfont.size() != font.size()) {
- os << '\\'
- << font.latexSize()
- << ' ';
- }
- os << '}';
- } else if (style.resfont.size() != font.size()){
- os << "{\\" << font.latexSize() << " \\par}";
- }
+ } else if (is_command)
+ os << "}";
- if (direction != global_direction)
- if (direction == LYX_DIR_LEFT_TO_RIGHT)
- os << "\\sethebrew";
- else
- os << "\\unsethebrew";
-
switch (style.latextype) {
case LATEX_ITEM_ENVIRONMENT:
case LATEX_LIST_ENVIRONMENT:
- if (par && (depth < par->depth)) {
- os << '\n';
- texrow.newline();
- }
+ if (next_ && (params().depth() < next_->params().depth())) {
+ os << '\n';
+ texrow.newline();
+ }
break;
case LATEX_ENVIRONMENT:
// if its the last paragraph of the current environment
// skip it otherwise fall through
- if (par
- && (par->layout != layout
- || par->depth != depth
- || par->pextra_type != pextra_type))
+ if (next_
+ && (next_->layout != layout
+ || next_->params().depth() != params().depth()))
break;
+ // fall through possible
default:
- if (!(footnoteflag != LyXParagraph::NO_FOOTNOTE
- && footnotekind != LyXParagraph::FOOTNOTE
- && footnotekind != LyXParagraph::MARGIN
- && (table
- || (par
- && par->table)))) {
- // don't insert this if we would be adding it
- // before or after a table in a float. This
- // little trick is needed in order to allow
- // use of tables in \subfigures or \subtables.
+ // we don't need it for the last paragraph!!!
+ if (next_) {
os << '\n';
texrow.newline();
}
}
- further_blank_line = false;
- if (line_bottom) {
- os << "\\lyxline{\\" << getFont(Last() - 1).latexSize() << '}';
- further_blank_line = true;
- }
+ if ((in == 0) || !in->forceDefaultParagraphs(in)) {
+ further_blank_line = false;
+ if (params().lineBottom()) {
+ os << "\\lyxline{\\" << font.latexSize() << '}';
+ further_blank_line = true;
+ }
- if (added_space_bottom.kind() != VSpace::NONE) {
- os << added_space_bottom.asLatexCommand(current_view->buffer()->params);
- further_blank_line = true;
- }
-
- if (pagebreak_bottom) {
- os << "\\newpage";
- further_blank_line = true;
- }
+ if (params().spaceBottom().kind() != VSpace::NONE) {
+ os << params().spaceBottom().asLatexCommand(bparams);
+ further_blank_line = true;
+ }
- if (further_blank_line){
- os << '\n';
- texrow.newline();
- }
+ if (params().pagebreakBottom()) {
+ os << "\\newpage";
+ further_blank_line = true;
+ }
+
+ if (further_blank_line){
+ os << '\n';
+ texrow.newline();
+ }
- if (!(footnoteflag != LyXParagraph::NO_FOOTNOTE && par &&
- par->footnoteflag == LyXParagraph::NO_FOOTNOTE)) {
+ if (!params().spacing().isDefault()
+ && (!next_ || !next_->hasSameLayout(this))) {
+ os << params().spacing().writeEnvirEnd() << "\n";
+ texrow.newline();
+ }
+ }
+
+ // we don't need it for the last paragraph!!!
+ if (next_) {
os << '\n';
texrow.newline();
+ } else {
+ // Since \selectlanguage write the language to the aux file,
+ // we need to reset the language at the end of footnote or
+ // float.
+
+ if (language->babel() != doc_language->babel()) {
+ if (lyxrc.language_command_end.empty())
+ os << subst(lyxrc.language_command_begin,
+ "$$lang",
+ doc_language->babel())
+ << endl;
+ else
+ os << subst(lyxrc.language_command_end,
+ "$$lang",
+ language->babel())
+ << endl;
+ texrow.newline();
+ }
}
- lyxerr[Debug::LATEX] << "TeXOnePar...done " << par << endl;
- return par;
+ lyxerr[Debug::LATEX] << "TeXOnePar...done " << next_ << endl;
+ return next_;
}
-#else
-LyXParagraph * LyXParagraph::TeXOnePar(string & file, TexRow & texrow,
- string & foot, TexRow & foot_texrow,
- int & foot_count)
-{
- lyxerr[Debug::LATEX] << "TeXOnePar... " << this << endl;
- LyXParagraph * par = next;
- LyXLayout const & style =
- textclasslist.Style(current_view->buffer()->params.textclass,
- layout);
- bool further_blank_line = false;
- if (IsDummy())
- lyxerr << "ERROR (LyXParagraph::TeXOnePar) is dummy." << endl;
- if (start_of_appendix) {
- file += "\\appendix\n";
- texrow.newline();
- }
+// This one spits out the text of the paragraph
+bool Paragraph::simpleTeXOnePar(Buffer const * buf,
+ BufferParams const & bparams,
+ ostream & os, TexRow & texrow,
+ bool moving_arg)
+{
+ lyxerr[Debug::LATEX] << "SimpleTeXOnePar... " << this << endl;
- if (tex_code_break_column && style.isCommand()){
- file += '\n';
- texrow.newline();
- }
+ bool return_value = false;
- if (pagebreak_top) {
- file += "\\newpage";
- further_blank_line = true;
- }
- if (added_space_top.kind() != VSpace::NONE) {
- file += added_space_top.asLatexCommand(current_view->buffer()->params);
- further_blank_line = true;
- }
-
- if (line_top) {
- file += "\\lyxline{\\" + getFont(0).latexSize() + '}';
- file += "\\vspace{-1\\parskip}";
- further_blank_line = true;
+ LyXLayout style;
+
+ // well we have to check if we are in an inset with unlimited
+ // lenght (all in one row) if that is true then we don't allow
+ // any special options in the paragraph and also we don't allow
+ // any environment other then "Standard" to be valid!
+ bool asdefault =
+ (inInset() && inInset()->forceDefaultParagraphs(inInset()));
+
+ if (asdefault) {
+ style = textclasslist.Style(bparams.textclass, 0);
+ } else {
+ style = textclasslist.Style(bparams.textclass, layout);
}
-
- if (further_blank_line){
- file += '\n';
- texrow.newline();
- }
-
- LyXDirection direction = getParDirection();
- LyXDirection global_direction =
- current_view->buffer()->params.getDocumentDirection();
- if (direction != global_direction) {
- if (direction == LYX_DIR_LEFT_TO_RIGHT)
- file += "\\unsethebrew\n";
- else
- file += "\\sethebrew\n";
- texrow.newline();
- }
-
-
- switch (style.latextype) {
- case LATEX_COMMAND:
- file += '\\';
- file += style.latexname();
- file += style.latexparam();
- break;
- case LATEX_ITEM_ENVIRONMENT:
- if (bibkey) {
-#ifdef USE_OSTREAM_ONLY
-#ifdef HAVE_SSTREAM
- ostringstream ost;
- bibkey->Latex(ost, false);
- file += ost.str().c_str();
-#else
- ostrstream ost;
- bibkey->Latex(ost, false);
- ost << '\0';
- char * tmp = ost.str();
- file += tmp;
- delete [] tmp;
-#endif
-#else
- bibkey->Latex(file, false);
-#endif
- } else
- file += "\\item ";
- break;
- case LATEX_LIST_ENVIRONMENT:
- file += "\\item ";
- break;
- default:
- break;
- }
-
- bool need_par = SimpleTeXOnePar(file, texrow);
-
- // Spit out footnotes
- while (par && par->footnoteflag != LyXParagraph::NO_FOOTNOTE
- && par->footnoteflag != footnoteflag) {
- par = par->TeXFootnote(file, texrow,
- foot, foot_texrow, foot_count,
- direction);
- par->SimpleTeXOnePar(file, texrow);
- par = par->next;
- }
-
- // Make sure that \\par is done with the font of the last
- // character if this has another size as the default.
- // This is necessary because LaTeX (and LyX on the screen)
- // calculates the space between the baselines according
- // to this font. (Matthias)
- LyXFont font = getFont(Last()-1);
- if (need_par) {
- if (style.resfont.size() != font.size()) {
- file += '\\';
- file += font.latexSize();
- file += ' ';
- }
- file += "\\par}";
- } else if (textclasslist.Style(current_view->buffer()->params.textclass,
- GetLayout()).isCommand()){
- if (style.resfont.size() != font.size()) {
- file += '\\';
- file += font.latexSize();
- file += ' ';
- }
- file += '}';
- } else if (style.resfont.size() != font.size()){
- file += "{\\" + font.latexSize() + " \\par}";
- }
-
- if (direction != global_direction)
- if (direction == LYX_DIR_LEFT_TO_RIGHT)
- file += "\\sethebrew";
- else
- file += "\\unsethebrew";
-
- switch (style.latextype) {
- case LATEX_ITEM_ENVIRONMENT:
- case LATEX_LIST_ENVIRONMENT:
- if (par && (depth < par->depth)) {
- file += '\n';
- texrow.newline();
- }
- break;
- case LATEX_ENVIRONMENT:
- // if its the last paragraph of the current environment
- // skip it otherwise fall through
- if (par
- && (par->layout != layout
- || par->depth != depth
- || par->pextra_type != pextra_type))
- break;
- default:
- if (!(footnoteflag != LyXParagraph::NO_FOOTNOTE
- && footnotekind != LyXParagraph::FOOTNOTE
- && footnotekind != LyXParagraph::MARGIN
- && (table
- || (par
- && par->table)))) {
- // don't insert this if we would be adding it
- // before or after a table in a float. This
- // little trick is needed in order to allow
- // use of tables in \subfigures or \subtables.
- file += '\n';
- texrow.newline();
- }
- }
-
- further_blank_line = false;
- if (line_bottom) {
- file += "\\lyxline{\\" + getFont(Last()-1).latexSize() + '}';
- further_blank_line = true;
- }
-
- if (added_space_bottom.kind() != VSpace::NONE) {
- file += added_space_bottom.asLatexCommand(current_view->buffer()->params);
- further_blank_line = true;
- }
-
- if (pagebreak_bottom) {
- file += "\\newpage";
- further_blank_line = true;
- }
-
- if (further_blank_line){
- file += '\n';
- texrow.newline();
- }
-
- if (!(footnoteflag != LyXParagraph::NO_FOOTNOTE && par &&
- par->footnoteflag == LyXParagraph::NO_FOOTNOTE)) {
- file += '\n';
- texrow.newline();
- }
-
- lyxerr[Debug::LATEX] << "TeXOnePar...done " << par << endl;
- return par;
-}
-#endif
-
-
-// This one spits out the text of the paragraph
-#ifdef USE_OSTREAM_ONLY
-bool LyXParagraph::SimpleTeXOnePar(ostream & os, TexRow & texrow)
-{
- lyxerr[Debug::LATEX] << "SimpleTeXOnePar... " << this << endl;
-
- if (table)
- return SimpleTeXOneTablePar(os, texrow);
-
- bool return_value = false;
-
- LyXLayout const & style =
- textclasslist.Style(current_view->buffer()->params.textclass,
- GetLayout());
- LyXFont basefont, last_font;
+
+ LyXFont basefont;
// Maybe we have to create a optional argument.
- size_type main_body;
+ pos_type main_body;
if (style.labeltype != LABEL_MANUAL)
main_body = 0;
else
- main_body = BeginningOfMainBody();
+ main_body = beginningOfMainBody();
+
+ int column = 0;
if (main_body > 0) {
os << '[';
- basefont = getFont(-2); // Get label font
+ ++column;
+ basefont = getLabelFont(bparams);
} else {
- basefont = getFont(-1); // Get layout font
+ basefont = getLayoutFont(bparams);
}
- int column = 0;
-
- if (main_body >= 0
- && !text.size()
- && !IsDummy()) {
+ if (main_body >= 0 && !pimpl_->size()) {
if (style.isCommand()) {
os << '{';
++column;
- } else if (align != LYX_ALIGN_LAYOUT) {
- os << '{';
- ++column;
- return_value = true;
}
}
+
+ moving_arg |= style.needprotect;
// Which font is currently active?
LyXFont running_font(basefont);
texrow.start(this, 0);
- for (size_type i = 0; i < size(); ++i) {
+ for (pos_type i = 0; i < size(); ++i) {
++column;
// First char in paragraph or after label?
- if (i == main_body && !IsDummy()) {
+ if (i == main_body) {
if (main_body > 0) {
if (open_font) {
column += running_font.latexWriteEndChanges(os, basefont, basefont);
open_font = false;
}
- basefont = getFont(-1); // Now use the layout font
+ basefont = getLayoutFont(bparams);
running_font = basefont;
os << ']';
++column;
if (style.isCommand()) {
os << '{';
++column;
- } else if (align != LYX_ALIGN_LAYOUT) {
- os << "{\\par";
- column += 4;
- return_value = true;
}
- if (noindent) {
- os << "\\noindent ";
- column += 10;
+ if (!asdefault) {
+ if (params().noindent()) {
+ os << "\\noindent ";
+ column += 10;
+ }
+
+ switch (params().align()) {
+ case LYX_ALIGN_NONE:
+ case LYX_ALIGN_BLOCK:
+ case LYX_ALIGN_LAYOUT:
+ case LYX_ALIGN_SPECIAL:
+ break;
+ case LYX_ALIGN_LEFT:
+ if (getParLanguage(bparams)->babel() != "hebrew") {
+ os << "\\begin{flushleft}";
+ column += 17;
+ } else {
+ os << "\\begin{flushright}";
+ column += 18;
+ }
+ break;
+ case LYX_ALIGN_RIGHT:
+ if (getParLanguage(bparams)->babel() != "hebrew") {
+ os << "\\begin{flushright}";
+ column += 18;
+ } else {
+ os << "\\begin{flushleft}";
+ column += 17;
+ }
+ break;
+ case LYX_ALIGN_CENTER:
+ os << "\\begin{center}";
+ column += 14;
+ break;
+ }
}
- switch (align) {
- case LYX_ALIGN_NONE:
- case LYX_ALIGN_BLOCK:
- case LYX_ALIGN_LAYOUT:
- case LYX_ALIGN_SPECIAL: break;
- case LYX_ALIGN_LEFT:
- os << "\\raggedright ";
- column+= 13;
- break;
- case LYX_ALIGN_RIGHT:
- os << "\\raggedleft ";
- column+= 12;
- break;
- case LYX_ALIGN_CENTER:
- os << "\\centering ";
- column+= 11;
- break;
- }
}
- int c = GetChar(i);
+ value_type c = getChar(i);
// Fully instantiated font
- LyXFont font = getFont(i);
- last_font = running_font;
+ LyXFont font = getFont(bparams, i);
+
+ LyXFont const last_font = running_font;
// Spaces at end of font change are simulated to be
// outside font change, i.e. we write "\textXX{text} "
// rather than "\textXX{text }". (Asger)
- if (open_font && c == ' ' && i <= size() - 2
- && !getFont(i+1).equalExceptLatex(running_font)
- && !getFont(i+1).equalExceptLatex(font)) {
- font = getFont(i + 1);
+ if (open_font && c == ' ' && i <= size() - 2) {
+ LyXFont const next_font = getFont(bparams, i + 1);
+ if (next_font != running_font
+ && next_font != font) {
+ font = next_font;
+ }
}
+
// We end font definition before blanks
- if (!font.equalExceptLatex(running_font) && open_font) {
+ if (font != running_font && open_font) {
column += running_font.latexWriteEndChanges(os,
basefont,
(i == main_body-1) ? basefont : font);
}
// Blanks are printed before start of fontswitch
- if (c == ' '){
+ if (c == ' ') {
// Do not print the separation of the optional argument
if (i != main_body - 1) {
- SimpleTeXBlanks(os, texrow, i,
- column, font, style);
+ pimpl_->simpleTeXBlanks(os, texrow, i,
+ column, font, style);
}
}
// Do we need to change font?
- if (!font.equalExceptLatex(running_font)
- && i != main_body-1) {
+ if (font != running_font && i != main_body - 1) {
column += font.latexWriteStartChanges(os, basefont,
last_font);
running_font = font;
open_font = true;
}
- if (c == LyXParagraph::META_NEWLINE) {
+ if (c == Paragraph::META_NEWLINE) {
// newlines are handled differently here than
// the default in SimpleTeXSpecialChars().
- if (!style.newline_allowed
- || font.latex() == LyXFont::ON) {
+ if (!style.newline_allowed) {
os << '\n';
} else {
if (open_font) {
column += running_font.latexWriteEndChanges(os, basefont, basefont);
open_font = false;
}
- basefont = getFont(-1);
+ basefont = getLayoutFont(bparams);
running_font = basefont;
if (font.family() ==
LyXFont::TYPEWRITER_FAMILY) {
os << "~";
}
+ if (moving_arg)
+ os << "\\protect ";
os << "\\\\\n";
}
texrow.newline();
texrow.start(this, i + 1);
column = 0;
} else {
- SimpleTeXSpecialChars(os, texrow,
- font, running_font, basefont,
- open_font, style, i, column, c);
+ pimpl_->simpleTeXSpecialChars(buf, bparams,
+ os, texrow, moving_arg,
+ font, running_font,
+ basefont, open_font,
+ style, i, column, c);
}
}
// If we have an open font definition, we have to close it
if (open_font) {
- running_font.latexWriteEndChanges(os, basefont, basefont);
+#ifdef FIXED_LANGUAGE_END_DETECTION
+ if (next_) {
+ running_font
+ .latexWriteEndChanges(os, basefont,
+ next_->getFont(bparams,
+ 0));
+ } else {
+ running_font.latexWriteEndChanges(os, basefont,
+ basefont);
+ }
+#else
+#ifdef WITH_WARNINGS
+//#warning For now we ALWAYS have to close the foreign font settings if they are
+//#warning there as we start another \selectlanguage with the next paragraph if
+//#warning we are in need of this. This should be fixed sometime (Jug)
+#endif
+ running_font.latexWriteEndChanges(os, basefont, basefont);
+#endif
}
// Needed if there is an optional argument but no contents.
return_value = false;
}
+ if (!asdefault) {
+ switch (params().align()) {
+ case LYX_ALIGN_NONE:
+ case LYX_ALIGN_BLOCK:
+ case LYX_ALIGN_LAYOUT:
+ case LYX_ALIGN_SPECIAL:
+ break;
+ case LYX_ALIGN_LEFT:
+ if (getParLanguage(bparams)->babel() != "hebrew") {
+ os << "\\end{flushleft}";
+ column+= 15;
+ } else {
+ os << "\\end{flushright}";
+ column+= 16;
+ }
+ break;
+ case LYX_ALIGN_RIGHT:
+ if (getParLanguage(bparams)->babel() != "hebrew") {
+ os << "\\end{flushright}";
+ column+= 16;
+ } else {
+ os << "\\end{flushleft}";
+ column+= 15;
+ }
+ break;
+ case LYX_ALIGN_CENTER:
+ os << "\\end{center}";
+ column+= 12;
+ break;
+ }
+ }
+
lyxerr[Debug::LATEX] << "SimpleTeXOnePar...done " << this << endl;
return return_value;
}
-#else
-bool LyXParagraph::SimpleTeXOnePar(string & file, TexRow & texrow)
+
+
+bool Paragraph::sgmlConvertChar(char c, string & sgml_string)
{
- lyxerr[Debug::LATEX] << "SimpleTeXOnePar... " << this << endl;
+ bool retval = false;
+ switch (c) {
+ case Paragraph::META_HFILL:
+ sgml_string.erase();
+ break;
+ case Paragraph::META_NEWLINE:
+ sgml_string = '\n';
+ break;
+ case '&':
+ sgml_string = "&";
+ break;
+ case '<':
+ sgml_string = "<";
+ break;
+ case '>':
+ sgml_string = ">";
+ break;
+ case '$':
+ sgml_string = "$";
+ break;
+ case '#':
+ sgml_string = "#";
+ break;
+ case '%':
+ sgml_string = "%";
+ break;
+ case '[':
+ sgml_string = "[";
+ break;
+ case ']':
+ sgml_string = "]";
+ break;
+ case '{':
+ sgml_string = "{";
+ break;
+ case '}':
+ sgml_string = "}";
+ break;
+ case '~':
+ sgml_string = "˜";
+ break;
+ case '"':
+ sgml_string = """;
+ break;
+ case '\\':
+ sgml_string = "\";
+ break;
+ case ' ':
+ retval = true;
+ sgml_string = ' ';
+ break;
+ case '\0': // Ignore :-)
+ sgml_string.erase();
+ break;
+ default:
+ sgml_string = c;
+ break;
+ }
+ return retval;
+}
- if (table)
- return SimpleTeXOneTablePar(file, texrow);
- bool return_value = false;
+Paragraph * Paragraph::TeXEnvironment(Buffer const * buf,
+ BufferParams const & bparams,
+ ostream & os, TexRow & texrow)
+{
+ lyxerr[Debug::LATEX] << "TeXEnvironment... " << this << endl;
LyXLayout const & style =
- textclasslist.Style(current_view->buffer()->params.textclass,
- GetLayout());
- LyXFont basefont, last_font;
+ textclasslist.Style(bparams.textclass,
+ layout);
- // Maybe we have to create a optional argument.
- size_type main_body;
- if (style.labeltype != LABEL_MANUAL)
- main_body = 0;
- else
- main_body = BeginningOfMainBody();
+ Language const * language = getParLanguage(bparams);
+ Language const * doc_language = bparams.language;
+ Language const * previous_language = previous_
+ ? previous_->getParLanguage(bparams) : doc_language;
+ if (language->babel() != previous_language->babel()) {
+
+ if (!lyxrc.language_command_end.empty() &&
+ previous_language->babel() != doc_language->babel()) {
+ os << subst(lyxrc.language_command_end, "$$lang",
+ previous_language->babel())
+ << endl;
+ texrow.newline();
+ }
- if (main_body > 0) {
- file += '[';
- basefont = getFont(-2); // Get label font
- } else {
- basefont = getFont(-1); // Get layout font
+ if (lyxrc.language_command_end.empty() ||
+ language->babel() != doc_language->babel()) {
+ os << subst(lyxrc.language_command_begin, "$$lang",
+ language->babel())
+ << endl;
+ texrow.newline();
+ }
}
- int column = 0;
+ if (style.isEnvironment()) {
+ if (style.latextype == LATEX_LIST_ENVIRONMENT) {
+ os << "\\begin{" << style.latexname() << "}{"
+ << params().labelWidthString() << "}\n";
+ } else if (style.labeltype == LABEL_BIBLIO) {
+ // ale970405
+ os << "\\begin{" << style.latexname() << "}{"
+ << bibitemWidest(buf)
+ << "}\n";
+ } else if (style.latextype == LATEX_ITEM_ENVIRONMENT) {
+ os << "\\begin{" << style.latexname() << '}'
+ << style.latexparam() << '\n';
+ } else
+ os << "\\begin{" << style.latexname() << '}'
+ << style.latexparam() << '\n';
+ texrow.newline();
+ }
+ Paragraph * par = this;
+ do {
+ par = par->TeXOnePar(buf, bparams, os, texrow, false);
- if (main_body >= 0
- && !text.size()
- && !IsDummy()) {
- if (style.isCommand()) {
- file += '{';
- ++column;
- } else if (align != LYX_ALIGN_LAYOUT) {
- file += '{';
- ++column;
- return_value = true;
+ if (par && par->params().depth() > params().depth()) {
+ if (textclasslist.Style(bparams.textclass,
+ par->layout).isParagraph()
+ // Thinko!
+ // How to handle this? (Lgb)
+ //&& !suffixIs(os, "\n\n")
+ ) {
+ // There should be at least one '\n' already
+ // but we need there to be two for Standard
+ // paragraphs that are depth-increment'ed to be
+ // output correctly. However, tables can
+ // also be paragraphs so don't adjust them.
+ // ARRae
+ // Thinkee:
+ // Will it ever harm to have one '\n' too
+ // many? i.e. that we sometimes will have
+ // three in a row. (Lgb)
+ os << '\n';
+ texrow.newline();
+ }
+ par = par->pimpl_->TeXDeeper(buf, bparams, os, texrow);
}
- }
+ } while (par
+ && par->layout == layout
+ && par->params().depth() == params().depth());
- // Which font is currently active?
- LyXFont running_font = basefont;
- // Do we have an open font change?
- bool open_font = false;
+ if (style.isEnvironment()) {
+ os << "\\end{" << style.latexname() << "}\n";
+ texrow.newline();
+ }
- texrow.start(this, 0);
+ lyxerr[Debug::LATEX] << "TeXEnvironment...done " << par << endl;
+ return par; // ale970302
+}
- for (size_type i = 0; i < size(); ++i) {
- ++column;
- // First char in paragraph or after label?
- if (i == main_body && !IsDummy()) {
- if (main_body > 0) {
- if (open_font) {
- column += running_font.latexWriteEndChanges(file, basefont, basefont);
- open_font = false;
- }
- basefont = getFont(-1); // Now use the layout font
- running_font = basefont;
- file += ']';
- ++column;
- }
- if (style.isCommand()) {
- file += '{';
- ++column;
- } else if (align != LYX_ALIGN_LAYOUT) {
- file += "{\\par";
- column += 4;
- return_value = true;
- }
-
- if (noindent) {
- file += "\\noindent ";
- column += 10;
- }
- switch (align) {
- case LYX_ALIGN_NONE:
- case LYX_ALIGN_BLOCK:
- case LYX_ALIGN_LAYOUT:
- case LYX_ALIGN_SPECIAL: break;
- case LYX_ALIGN_LEFT:
- file += "\\raggedright ";
- column+= 13;
- break;
- case LYX_ALIGN_RIGHT:
- file += "\\raggedleft ";
- column+= 12;
- break;
- case LYX_ALIGN_CENTER:
- file += "\\centering ";
- column+= 11;
- break;
- }
- }
-
- int c = GetChar(i);
-
- // Fully instantiated font
- LyXFont font = getFont(i);
- last_font = running_font;
-
- // Spaces at end of font change are simulated to be
- // outside font change, i.e. we write "\textXX{text} "
- // rather than "\textXX{text }". (Asger)
- if (open_font && c == ' ' && i <= size() - 2
- && !getFont(i+1).equalExceptLatex(running_font)
- && !getFont(i+1).equalExceptLatex(font)) {
- font = getFont(i + 1);
- }
- // We end font definition before blanks
- if (!font.equalExceptLatex(running_font) && open_font) {
- column += running_font.latexWriteEndChanges(file,
- basefont,
- (i == main_body-1) ? basefont : font);
- running_font = basefont;
- open_font = false;
- }
-
- // Blanks are printed before start of fontswitch
- if (c == ' '){
- // Do not print the separation of the optional argument
- if (i != main_body - 1) {
- SimpleTeXBlanks(file, texrow, i,
- column, font, style);
- }
- }
-
- // Do we need to change font?
- if (!font.equalExceptLatex(running_font)
- && i != main_body-1) {
- column += font.latexWriteStartChanges(file, basefont, last_font);
- running_font = font;
- open_font = true;
- }
-
- if (c == LyXParagraph::META_NEWLINE) {
- // newlines are handled differently here than
- // the default in SimpleTeXSpecialChars().
- if (!style.newline_allowed
- || font.latex() == LyXFont::ON) {
- file += '\n';
- } else {
- if (open_font) {
- column += running_font.latexWriteEndChanges(file, basefont, basefont);
- open_font = false;
- }
- basefont = getFont(-1);
- running_font = basefont;
- if (font.family() ==
- LyXFont::TYPEWRITER_FAMILY) {
- file += "~";
- }
- file += "\\\\\n";
- }
- texrow.newline();
- texrow.start(this, i + 1);
- column = 0;
- } else {
- SimpleTeXSpecialChars(file, texrow,
- font, running_font, basefont,
- open_font, style, i, column, c);
- }
- }
-
- // If we have an open font definition, we have to close it
- if (open_font) {
- running_font.latexWriteEndChanges(file, basefont, basefont);
- }
-
- // Needed if there is an optional argument but no contents.
- if (main_body > 0 && main_body == size()) {
- file += "]~";
- return_value = false;
- }
-
- lyxerr[Debug::LATEX] << "SimpleTeXOnePar...done " << this << endl;
- return return_value;
-}
-#endif
-
-
-#ifdef USE_OSTREAM_ONLY
-// This one spits out the text of a table paragraph
-bool LyXParagraph::SimpleTeXOneTablePar(ostream & os, TexRow & texrow)
-{
- lyxerr[Debug::LATEX] << "SimpleTeXOneTablePar... " << this << endl;
-
- bool return_value = false;
-
- LyXLayout const & style =
- textclasslist.Style(current_view->buffer()->params.textclass,
- GetLayout());
-
- int column = 0;
- if (!IsDummy()) { // it is dummy if it is in a float!!!
- if (style.isCommand()) {
- os << '{';
- ++column;
- } else if (align != LYX_ALIGN_LAYOUT) {
- os << '{';
- ++column;
- return_value = true;
- }
- if (noindent) {
- os << "\\noindent ";
- column += 10;
- }
- switch (align) {
- case LYX_ALIGN_NONE:
- case LYX_ALIGN_BLOCK:
- case LYX_ALIGN_LAYOUT:
- case LYX_ALIGN_SPECIAL: break;
- case LYX_ALIGN_LEFT:
- os << "\\raggedright ";
- column+= 13;
- break;
- case LYX_ALIGN_RIGHT:
- os << "\\raggedleft ";
- column+= 12;
- break;
- case LYX_ALIGN_CENTER:
- os << "\\centering ";
- column+= 11;
- break;
- }
- }
-
- LyXFont basefont = getFont(-1); // Get layout font
- // Which font is currently active?
- LyXFont running_font = basefont;
- LyXFont last_font;
- // Do we have an open font change?
- bool open_font = false;
- int current_cell_number = -1;
- int tmp = table->TexEndOfCell(os, current_cell_number);
- for (; tmp > 0 ; --tmp)
- texrow.newline();
-
- texrow.start(this, 0);
-
- for (size_type i = 0; i < size(); ++i) {
- char c = GetChar(i);
- if (table->IsContRow(current_cell_number + 1)) {
- if (c == LyXParagraph::META_NEWLINE)
- ++current_cell_number;
- continue;
- }
- ++column;
-
- // Fully instantiated font
- LyXFont font = getFont(i);
- last_font = running_font;
-
- // Spaces at end of font change are simulated to be
- // outside font change.
- // i.e. we write "\textXX{text} " rather than
- // "\textXX{text }". (Asger)
- if (open_font && c == ' ' && i <= size() - 2
- && getFont(i + 1) != running_font
- && getFont(i + 1) != font) {
- font = getFont(i + 1);
- }
-
- // We end font definition before blanks
- if (font != running_font && open_font) {
- column += running_font.latexWriteEndChanges(os,
- basefont,
- font);
- running_font = basefont;
- open_font = false;
- }
- // Blanks are printed before start of fontswitch
- if (c == ' '){
- SimpleTeXBlanks(os, texrow, i, column, font, style);
- }
- // Do we need to change font?
- if (font != running_font) {
- column += font.latexWriteStartChanges(os, basefont,
- last_font);
- running_font = font;
- open_font = true;
- }
- // Do we need to turn on LaTeX mode?
- if (font.latex() != running_font.latex()) {
- if (font.latex() == LyXFont::ON
- && style.needprotect) {
- os << "\\protect ";
- column += 9;
- }
- }
- if (c == LyXParagraph::META_NEWLINE) {
- // special case for inside a table
- // different from default case in
- // SimpleTeXSpecialChars()
- if (open_font) {
- column += running_font
- .latexWriteEndChanges(os, basefont,
- basefont);
- open_font = false;
- }
- basefont = getFont(-1);
- running_font = basefont;
- ++current_cell_number;
- if (table->CellHasContRow(current_cell_number) >= 0) {
- TeXContTableRows(os, i + 1,
- current_cell_number,
- column, texrow);
- }
- // if this cell follow only ContRows till end don't
- // put the EndOfCell because it is put after the
- // for(...)
- if (table->ShouldBeVeryLastCell(current_cell_number)) {
- --current_cell_number;
- break;
- }
- int tmp = table->TexEndOfCell(os,
- current_cell_number);
- if (tmp > 0) {
- column = 0;
- } else if (tmp < 0) {
- tmp = -tmp;
- }
- for (; tmp--;) {
- texrow.newline();
- }
- texrow.start(this, i + 1);
- } else {
- SimpleTeXSpecialChars(os, texrow,
- font, running_font, basefont,
- open_font, style, i, column, c);
- }
- }
-
- // If we have an open font definition, we have to close it
- if (open_font) {
- running_font.latexWriteEndChanges(os, basefont, basefont);
- }
- ++current_cell_number;
- tmp = table->TexEndOfCell(os, current_cell_number);
- for (; tmp > 0; --tmp)
- texrow.newline();
- lyxerr[Debug::LATEX] << "SimpleTeXOneTablePar...done " << this << endl;
- return return_value;
-}
-#else
-// This one spits out the text of a table paragraph
-bool LyXParagraph::SimpleTeXOneTablePar(string & file, TexRow & texrow)
-{
- lyxerr[Debug::LATEX] << "SimpleTeXOneTablePar... " << this << endl;
-
- bool return_value = false;
-
- LyXLayout const & style =
- textclasslist.Style(current_view->buffer()->params.textclass,
- GetLayout());
-
- int column = 0;
- if (!IsDummy()) { // it is dummy if it is in a float!!!
- if (style.isCommand()) {
- file += '{';
- ++column;
- } else if (align != LYX_ALIGN_LAYOUT) {
- file += '{';
- ++column;
- return_value = true;
- }
- if (noindent) {
- file += "\\noindent ";
- column += 10;
- }
- switch (align) {
- case LYX_ALIGN_NONE:
- case LYX_ALIGN_BLOCK:
- case LYX_ALIGN_LAYOUT:
- case LYX_ALIGN_SPECIAL: break;
- case LYX_ALIGN_LEFT:
- file += "\\raggedright ";
- column+= 13;
- break;
- case LYX_ALIGN_RIGHT:
- file += "\\raggedleft ";
- column+= 12;
- break;
- case LYX_ALIGN_CENTER:
- file += "\\centering ";
- column+= 11;
- break;
- }
- }
-
- LyXFont basefont = getFont(-1); // Get layout font
- // Which font is currently active?
- LyXFont running_font = basefont;
- LyXFont last_font;
- // Do we have an open font change?
- bool open_font = false;
- int current_cell_number = -1;
- int tmp = table->TexEndOfCell(file, current_cell_number);
- for (; tmp > 0 ; --tmp)
- texrow.newline();
-
- texrow.start(this, 0);
-
- for (size_type i = 0; i < size(); ++i) {
- char c = GetChar(i);
- if (table->IsContRow(current_cell_number + 1)) {
- if (c == LyXParagraph::META_NEWLINE)
- ++current_cell_number;
- continue;
- }
- ++column;
-
- // Fully instantiated font
- LyXFont font = getFont(i);
- last_font = running_font;
-
- // Spaces at end of font change are simulated to be
- // outside font change.
- // i.e. we write "\textXX{text} " rather than
- // "\textXX{text }". (Asger)
- if (open_font && c == ' ' && i <= size() - 2
- && getFont(i+1) != running_font && getFont(i+1) != font) {
- font = getFont(i+1);
- }
-
- // We end font definition before blanks
- if (font != running_font && open_font) {
- column += running_font.latexWriteEndChanges(file,
- basefont, font);
- running_font = basefont;
- open_font = false;
- }
- // Blanks are printed before start of fontswitch
- if (c == ' '){
- SimpleTeXBlanks(file, texrow, i, column, font, style);
- }
- // Do we need to change font?
- if (font != running_font) {
- column += font.latexWriteStartChanges(file, basefont, last_font);
- running_font = font;
- open_font = true;
- }
- // Do we need to turn on LaTeX mode?
- if (font.latex() != running_font.latex()) {
- if (font.latex() == LyXFont::ON
- && style.needprotect) {
- file += "\\protect ";
- column += 9;
- }
- }
- if (c == LyXParagraph::META_NEWLINE) {
- // special case for inside a table
- // different from default case in
- // SimpleTeXSpecialChars()
- if (open_font) {
- column += running_font
- .latexWriteEndChanges(file, basefont, basefont);
- open_font = false;
- }
- basefont = getFont(-1);
- running_font = basefont;
- ++current_cell_number;
- if (table->CellHasContRow(current_cell_number) >= 0) {
- TeXContTableRows(file, i + 1,
- current_cell_number,
- column, texrow);
- }
- // if this cell follow only ContRows till end don't
- // put the EndOfCell because it is put after the
- // for(...)
- if (table->ShouldBeVeryLastCell(current_cell_number)) {
- --current_cell_number;
- break;
- }
- int tmp = table->TexEndOfCell(file,
- current_cell_number);
- if (tmp > 0) {
- column = 0;
- } else if (tmp < 0) {
- tmp = -tmp;
- }
- for (; tmp--;) {
- texrow.newline();
- }
- texrow.start(this, i + 1);
- } else {
- SimpleTeXSpecialChars(file, texrow,
- font, running_font, basefont,
- open_font, style, i, column, c);
- }
- }
-
- // If we have an open font definition, we have to close it
- if (open_font) {
- running_font.latexWriteEndChanges(file, basefont, basefont);
- }
- ++current_cell_number;
- tmp = table->TexEndOfCell(file, current_cell_number);
- for (; tmp > 0; --tmp)
- texrow.newline();
- lyxerr[Debug::LATEX] << "SimpleTeXOneTablePar...done " << this << endl;
- return return_value;
-}
-#endif
-
-
-#ifdef USE_OSTREAM_ONLY
-// This one spits out the text off ContRows in tables
-bool LyXParagraph::TeXContTableRows(ostream & os,
- LyXParagraph::size_type i,
- int current_cell_number,
- int & column, TexRow & texrow)
-{
- lyxerr[Debug::LATEX] << "TeXContTableRows... " << this << endl;
- if (!table)
- return false;
-
- char c;
-
- bool return_value = false;
- LyXLayout const & style =
- textclasslist.Style(current_view->buffer()->params.textclass,
- GetLayout());
- LyXFont basefont = getFont(-1); // Get layout font
- LyXFont last_font;
- // Which font is currently active?
- LyXFont running_font = basefont;
- // Do we have an open font change?
- bool open_font = false;
-
- size_type lastpos = i;
- int cell = table->CellHasContRow(current_cell_number);
- ++current_cell_number;
- while(cell >= 0) {
- // first find the right position
- i = lastpos;
- for (; (i < size()) && (current_cell_number<cell); ++i) {
- c = GetChar(i);
- if (c == LyXParagraph::META_NEWLINE)
- ++current_cell_number;
- }
- lastpos = i;
- c = GetChar(i);
- if (table->Linebreaks(table->FirstVirtualCell(cell))) {
- os << " \\\\\n";
- texrow.newline();
- column = 0;
- } else if ((c != ' ') && (c != LyXParagraph::META_NEWLINE)) {
- os << ' ';
- }
-
- for (; i < size()
- && (c = GetChar(i)) != LyXParagraph::META_NEWLINE;
- ++i) {
- ++column;
-
- // Fully instantiated font
- LyXFont font = getFont(i);
- last_font = running_font;
-
- // Spaces at end of font change are simulated to
- // be outside font change. i.e. we write
- // "\textXX{text} " rather than "\textXX{text }".
- // (Asger)
- if (open_font && c == ' ' && i <= size() - 2
- && getFont(i + 1) != running_font
- && getFont(i + 1) != font) {
- font = getFont(i + 1);
- }
-
- // We end font definition before blanks
- if (font != running_font && open_font) {
- column += running_font.latexWriteEndChanges(os, basefont, font);
- running_font = basefont;
- open_font = false;
- }
- // Blanks are printed before start of fontswitch
- if (c == ' '){
- SimpleTeXBlanks(os, texrow, i,
- column, font, style);
- }
- // Do we need to change font?
- if (font != running_font) {
- column +=
- font.latexWriteStartChanges(os,
- basefont,
- last_font);
- running_font = font;
- open_font = true;
- }
- // Do we need to turn on LaTeX mode?
- if (font.latex() != running_font.latex()) {
- if (font.latex() == LyXFont::ON
- && style.needprotect) {
- os << "\\protect ";
- column += 9;
- }
- }
- SimpleTeXSpecialChars(os, texrow, font,
- running_font, basefont,
- open_font, style, i, column, c);
- }
- // If we have an open font definition, we have to close it
- if (open_font) {
- running_font.latexWriteEndChanges(os, basefont,
- basefont);
- open_font = false;
- }
- basefont = getFont(-1);
- running_font = basefont;
- cell = table->CellHasContRow(current_cell_number);
- }
- lyxerr[Debug::LATEX] << "TeXContTableRows...done " << this << endl;
- return return_value;
-}
-#else
-// This one spits out the text off ContRows in tables
-bool LyXParagraph::TeXContTableRows(string & file,
- LyXParagraph::size_type i,
- int current_cell_number,
- int & column, TexRow & texrow)
-{
- lyxerr[Debug::LATEX] << "TeXContTableRows... " << this << endl;
- if (!table)
- return false;
-
- char c;
-
- bool return_value = false;
- LyXLayout const & style =
- textclasslist.Style(current_view->buffer()->params.textclass,
- GetLayout());
- LyXFont basefont = getFont(-1); // Get layout font
- LyXFont last_font;
- // Which font is currently active?
- LyXFont running_font = basefont;
- // Do we have an open font change?
- bool open_font = false;
-
- size_type lastpos = i;
- int cell = table->CellHasContRow(current_cell_number);
- ++current_cell_number;
- while(cell >= 0) {
- // first find the right position
- i = lastpos;
- for (; (i < size()) && (current_cell_number<cell); ++i) {
- c = GetChar(i);
- if (c == LyXParagraph::META_NEWLINE)
- ++current_cell_number;
- }
- lastpos = i;
- c = GetChar(i);
- if (table->Linebreaks(table->FirstVirtualCell(cell))) {
- file += " \\\\\n";
- texrow.newline();
- column = 0;
- } else if ((c != ' ') && (c != LyXParagraph::META_NEWLINE)) {
- file += ' ';
- }
-
- for (; i < size()
- && (c = GetChar(i)) != LyXParagraph::META_NEWLINE;
- ++i) {
- ++column;
-
- // Fully instantiated font
- LyXFont font = getFont(i);
- last_font = running_font;
-
- // Spaces at end of font change are simulated to
- // be outside font change. i.e. we write
- // "\textXX{text} " rather than "\textXX{text }".
- // (Asger)
- if (open_font && c == ' ' && i <= size() - 2
- && getFont(i + 1) != running_font
- && getFont(i + 1) != font) {
- font = getFont(i + 1);
- }
-
- // We end font definition before blanks
- if (font != running_font && open_font) {
- column += running_font.latexWriteEndChanges(file, basefont, font);
- running_font = basefont;
- open_font = false;
- }
- // Blanks are printed before start of fontswitch
- if (c == ' '){
- SimpleTeXBlanks(file, texrow, i,
- column, font, style);
- }
- // Do we need to change font?
- if (font != running_font) {
- column +=
- font.latexWriteStartChanges(file,
- basefont, last_font);
- running_font = font;
- open_font = true;
- }
- // Do we need to turn on LaTeX mode?
- if (font.latex() != running_font.latex()) {
- if (font.latex() == LyXFont::ON
- && style.needprotect)
- {
- file += "\\protect ";
- column += 9;
- }
- }
- SimpleTeXSpecialChars(file, texrow, font,
- running_font, basefont,
- open_font, style, i, column, c);
- }
- // If we have an open font definition, we have to close it
- if (open_font) {
- running_font.latexWriteEndChanges(file, basefont, basefont);
- open_font = false;
- }
- basefont = getFont(-1);
- running_font = basefont;
- cell = table->CellHasContRow(current_cell_number);
- }
- lyxerr[Debug::LATEX] << "TeXContTableRows...done " << this << endl;
- return return_value;
-}
-#endif
-
-
-bool LyXParagraph::linuxDocConvertChar(char c, string & sgml_string)
-{
- bool retval = false;
- switch (c) {
- case LyXParagraph::META_HFILL:
- sgml_string.clear();
- break;
-#if 0
- case LyXParagraph::META_PROTECTED_SEPARATOR:
- sgml_string = ' ';
- break;
-#endif
- case LyXParagraph::META_NEWLINE:
- sgml_string = '\n';
- break;
- case '&':
- sgml_string = "&";
- break;
- case '<':
- sgml_string = "<";
- break;
- case '>':
- sgml_string = ">";
- break;
- case '$':
- sgml_string = "$";
- break;
- case '#':
- sgml_string = "#";
- break;
- case '%':
- sgml_string = "%";
- break;
- case '[':
- sgml_string = "[";
- break;
- case ']':
- sgml_string = "]";
- break;
- case '{':
- sgml_string = "{";
- break;
- case '}':
- sgml_string = "}";
- break;
- case '~':
- sgml_string = "˜";
- break;
- case '"':
- sgml_string = """;
- break;
- case '\\':
- sgml_string = "\";
- break;
- case ' ':
- retval = true;
- sgml_string = ' ';
- break;
- case '\0': // Ignore :-)
- sgml_string.clear();
- break;
- default:
- sgml_string = c;
- break;
- }
- return retval;
-}
-
-
-#ifdef USE_OSTREAM_ONLY
-void LyXParagraph::SimpleDocBookOneTablePar(ostream & os, string & extra,
- int & desc_on, int depth)
-{
- if (!table) return;
- lyxerr[Debug::LATEX] << "SimpleDocbookOneTablePar... " << this << endl;
- int column = 0;
- LyXFont font1, font2;
- char c;
- Inset * inset;
- size_type main_body;
- bool emph_flag = false;
-
- LyXLayout const & style =
- textclasslist.Style(current_view->buffer()->params.textclass,
- GetLayout());
-
- if (style.labeltype != LABEL_MANUAL)
- main_body = 0;
- else
- main_body = BeginningOfMainBody();
-
- // Gets paragraph main font.
- if (main_body > 0)
- font1 = style.labelfont;
- else
- font1 = style.font;
-
- int char_line_count = depth;
- os << newlineAndDepth(depth);
- if (footnoteflag == LyXParagraph::NO_FOOTNOTE) {
- os << "<INFORMALTABLE>"
- << newlineAndDepth(++depth);
- }
- int current_cell_number = -1;
- int tmp = table->DocBookEndOfCell(os, current_cell_number, depth);
-
- // Parsing main loop.
- for (size_type i = 0; i < size(); ++i) {
- c = GetChar(i);
- if (table->IsContRow(current_cell_number+1)) {
- if (c == LyXParagraph::META_NEWLINE)
- ++current_cell_number;
- continue;
- }
- ++column;
-
- // Fully instantiated font
- font2 = getFont(i);
-
- // Handle <emphasis> tag.
- if (font1.emph() != font2.emph() && i) {
- if (font2.emph() == LyXFont::ON) {
- os << "<emphasis>";
- emph_flag= true;
- } else if (emph_flag) {
- os << "</emphasis>";
- emph_flag= false;
- }
- }
- if (c == LyXParagraph::META_NEWLINE) {
- // We have only to control for emphasis open here!
- if (emph_flag) {
- os << "</emphasis>";
- emph_flag= false;
- }
- font1 = font2 = getFont(-1);
- ++current_cell_number;
- if (table->CellHasContRow(current_cell_number) >= 0) {
- DocBookContTableRows(os, extra, desc_on, i + 1,
- current_cell_number,
- column);
- }
- // if this cell follow only ContRows till end don't
- // put the EndOfCell because it is put after the
- // for(...)
- if (table->ShouldBeVeryLastCell(current_cell_number)) {
- --current_cell_number;
- break;
- }
- tmp = table->DocBookEndOfCell(os,
- current_cell_number,
- depth);
-
- if (tmp > 0)
- column = 0;
- } else if (c == LyXParagraph::META_INSET) {
- inset = GetInset(i);
-#ifdef HAVE_SSTREAM
- ostringstream ost;
- inset->DocBook(ost);
- string tmp_out = ost.str().c_str();
-#else
- ostrstream ost;
- inset->DocBook(ost);
- ost << '\0';
- char * ctmp = ost.str();
- string tmp_out(ctmp);
- delete [] ctmp;
-#endif
- //
- // This code needs some explanation:
- // Two insets are treated specially
- // label if it is the first element in a
- // command paragraph
- // desc_on == 3
- // graphics inside tables or figure floats
- // can't go on
- // title (the equivalente in latex for this
- // case is caption
- // and title should come first
- // desc_on == 4
- //
- if(desc_on != 3 || i != 0) {
- if(tmp_out[0] == '@') {
- if(desc_on == 4)
- extra += frontStrip(tmp_out,
- '@');
- else
- os << frontStrip(tmp_out,
- '@');
- } else
- os << tmp_out;
- }
- } else if (font2.latex() == LyXFont::ON) {
- // "TeX"-Mode on == > SGML-Mode on.
- if (c != '\0')
- os << c;
- ++char_line_count;
- } else {
- string sgml_string;
- if (linuxDocConvertChar(c, sgml_string)
- && !style.free_spacing) {
- // in freespacing mode, spaces are
- // non-breaking characters
- // char is ' '
- if (desc_on == 1) {
- ++char_line_count;
- os << '\n'
- << "</term><listitem><para>";
- desc_on = 2;
- } else {
- os << c;
- }
- } else {
- os << sgml_string;
- }
- }
- font1 = font2;
- }
-
- // Needed if there is an optional argument but no contents.
- if (main_body > 0 && main_body == size()) {
- font1 = style.font;
- }
-
- if (emph_flag) {
- os << "</emphasis>";
- }
-
- ++current_cell_number;
- tmp = table->DocBookEndOfCell(os, current_cell_number, depth);
- // Resets description flag correctly.
- switch(desc_on){
- case 1:
- // <term> not closed...
- os << "</term>";
- break;
- }
- if (footnoteflag == LyXParagraph::NO_FOOTNOTE)
- os << "</INFORMALTABLE>";
- os << '\n';
- lyxerr[Debug::LATEX] << "SimpleDocbookOneTablePar...done "
- << this << endl;
-}
-#else
-void LyXParagraph::SimpleDocBookOneTablePar(string & file, string & extra,
- int & desc_on, int depth)
-{
- if (!table) return;
- lyxerr[Debug::LATEX] << "SimpleDocbookOneTablePar... " << this << endl;
- int column = 0;
- LyXFont font1, font2;
- char c;
- Inset * inset;
- size_type main_body;
- bool emph_flag = false;
-
- LyXLayout const & style =
- textclasslist.Style(current_view->buffer()->params.textclass,
- GetLayout());
-
- if (style.labeltype != LABEL_MANUAL)
- main_body = 0;
- else
- main_body = BeginningOfMainBody();
-
- // Gets paragraph main font.
- if (main_body > 0)
- font1 = style.labelfont;
- else
- font1 = style.font;
-
- int char_line_count = depth;
- addNewlineAndDepth(file, depth);
- if (footnoteflag == LyXParagraph::NO_FOOTNOTE) {
- file += "<INFORMALTABLE>";
- addNewlineAndDepth(file, ++depth);
- }
- int current_cell_number = -1;
- int tmp = table->DocBookEndOfCell(file, current_cell_number, depth);
-
- // Parsing main loop.
- for (size_type i = 0; i < size(); ++i) {
- c = GetChar(i);
- if (table->IsContRow(current_cell_number+1)) {
- if (c == LyXParagraph::META_NEWLINE)
- ++current_cell_number;
- continue;
- }
- ++column;
-
- // Fully instantiated font
- font2 = getFont(i);
-
- // Handle <emphasis> tag.
- if (font1.emph() != font2.emph() && i) {
- if (font2.emph() == LyXFont::ON) {
- file += "<emphasis>";
- emph_flag= true;
- } else if (emph_flag) {
- file += "</emphasis>";
- emph_flag= false;
- }
- }
- if (c == LyXParagraph::META_NEWLINE) {
- // We have only to control for emphasis open here!
- if (emph_flag) {
- file += "</emphasis>";
- emph_flag= false;
- }
- font1 = font2 = getFont(-1);
- ++current_cell_number;
- if (table->CellHasContRow(current_cell_number) >= 0) {
- DocBookContTableRows(file, extra, desc_on, i+1,
- current_cell_number,
- column);
- }
- // if this cell follow only ContRows till end don't
- // put the EndOfCell because it is put after the
- // for(...)
- if (table->ShouldBeVeryLastCell(current_cell_number)) {
- --current_cell_number;
- break;
- }
- tmp = table->DocBookEndOfCell(file,
- current_cell_number,
- depth);
-
- if (tmp > 0)
- column = 0;
- } else if (c == LyXParagraph::META_INSET) {
- inset = GetInset(i);
-#ifdef USE_OSTREAM_ONLY
-#ifdef HAVE_SSTREAM
- ostringstream ost;
- inset->DocBook(ost);
- string tmp_out = ost.str().c_str();
-#else
- ostrstream ost;
- inset->DocBook(ost);
- ost << '\0';
- char * ctmp = ost.str();
- string tmp_out(ctmp);
- delete [] ctmp;
-#endif
-#else
- string tmp_out;
- inset->DocBook(tmp_out);
-#endif
- //
- // This code needs some explanation:
- // Two insets are treated specially
- // label if it is the first element in a
- // command paragraph
- // desc_on == 3
- // graphics inside tables or figure floats
- // can't go on
- // title (the equivalente in latex for this
- // case is caption
- // and title should come first
- // desc_on == 4
- //
- if(desc_on != 3 || i != 0) {
- if(tmp_out[0] == '@') {
- if(desc_on == 4)
- extra += frontStrip(tmp_out,
- '@');
- else
- file += frontStrip(tmp_out,
- '@');
- } else
- file += tmp_out;
- }
- } else if (font2.latex() == LyXFont::ON) {
- // "TeX"-Mode on == > SGML-Mode on.
- if (c != '\0')
- file += c;
- ++char_line_count;
- } else {
- string sgml_string;
- if (linuxDocConvertChar(c, sgml_string)
- && !style.free_spacing) {
- // in freespacing mode, spaces are
- // non-breaking characters
- // char is ' '
- if (desc_on == 1) {
- ++char_line_count;
- file += '\n';
- file += "</term><listitem><para>";
- desc_on = 2;
- } else {
- file += c;
- }
- } else {
- file += sgml_string;
- }
- }
- font1 = font2;
- }
-
- // Needed if there is an optional argument but no contents.
- if (main_body > 0 && main_body == size()) {
- font1 = style.font;
- }
-
- if (emph_flag) {
- file += "</emphasis>";
- }
-
- ++current_cell_number;
- tmp = table->DocBookEndOfCell(file, current_cell_number, depth);
- // Resets description flag correctly.
- switch(desc_on){
- case 1:
- // <term> not closed...
- file += "</term>";
- break;
- }
- if (footnoteflag == LyXParagraph::NO_FOOTNOTE)
- file += "</INFORMALTABLE>";
- file += '\n';
- lyxerr[Debug::LATEX] << "SimpleDocbookOneTablePar...done "
- << this << endl;
-}
-#endif
-
-
-#ifdef USE_OSTREAM_ONLY
-void LyXParagraph::DocBookContTableRows(ostream & os, string & extra,
- int & desc_on,
- LyXParagraph::size_type i,
- int current_cell_number, int &column)
-
-{
- if (!table) return;
-
- lyxerr[Debug::LATEX] << "DocBookContTableRows... " << this << endl;
-
- LyXFont font2;
- char c;
- Inset * inset;
- //string emph = "emphasis";
- bool emph_flag = false;
- int char_line_count = 0;
-
- LyXLayout const & style =
- textclasslist.Style(current_view->buffer()->params.textclass,
- GetLayout());
-
- size_type main_body;
- if (style.labeltype != LABEL_MANUAL)
- main_body = 0;
- else
- main_body = BeginningOfMainBody();
-
- // Gets paragraph main font.
- LyXFont font1;
- if (main_body > 0)
- font1 = style.labelfont;
- else
- font1 = style.font;
-
- size_type lastpos = i;
- int cell = table->CellHasContRow(current_cell_number);
- ++current_cell_number;
- while(cell >= 0) {
- // first find the right position
- i = lastpos;
- for (; i < size() && current_cell_number < cell; ++i) {
- c = GetChar(i);
- if (c == LyXParagraph::META_NEWLINE)
- ++current_cell_number;
- }
- lastpos = i;
- c = GetChar(i);
- // I don't know how to handle this so I comment it
- // for the moment (Jug)
-// if (table->Linebreaks(table->FirstVirtualCell(cell))) {
-// file += " \\\\\n";
-// column = 0;
-// } else
- if ((c != ' ') && (c != LyXParagraph::META_NEWLINE)) {
- os << ' ';
- }
-
- for (; i < size()
- && (c = GetChar(i)) != LyXParagraph::META_NEWLINE;
- ++i) {
- ++column;
-
- // Fully instantiated font
- font2 = getFont(i);
-
- // Handle <emphasis> tag.
- if (font1.emph() != font2.emph() && i) {
- if (font2.emph() == LyXFont::ON) {
- os << "<emphasis>";
- emph_flag= true;
- } else if (emph_flag) {
- os << "</emphasis>";
- emph_flag= false;
- }
- }
- if (c == LyXParagraph::META_INSET) {
- inset = GetInset(i);
-#ifdef HAVE_SSTREAM
- ostringstream ost;
- inset->DocBook(ost);
- string tmp_out = ost.str().c_str();
-#else
- ostrstream ost;
- inset->DocBook(ost);
- ost << '\0';
- char * ctmp = ost.str();
- string tmp_out(ctmp);
- delete [] ctmp;
-#endif
- //
- // This code needs some explanation:
- // Two insets are treated specially
- // label if it is the first element in a
- // command paragraph
- // desc_on == 3
- // graphics inside tables or figure floats
- // can't go on title (the equivalente in
- // latex for this case is caption and title
- // should come first
- // desc_on == 4
- //
- if(desc_on != 3 || i != 0) {
- if(tmp_out[0] == '@') {
- if(desc_on == 4)
- extra += frontStrip(tmp_out, '@');
- else
- os << frontStrip(tmp_out, '@');
- } else
- os << tmp_out;
- }
- } else if (font2.latex() == LyXFont::ON) {
- // "TeX"-Mode on == > SGML-Mode on.
- if (c!= '\0')
- os << c;
- ++char_line_count;
- } else {
- string sgml_string;
- if (linuxDocConvertChar(c, sgml_string)
- && !style.free_spacing) {
- // in freespacing mode, spaces are
- // non-breaking characters
- // char is ' '
- if (desc_on == 1) {
- ++char_line_count;
- os << '\n'
- << "</term><listitem><para>";
- desc_on = 2;
- } else {
- os << c;
- }
- } else {
- os << sgml_string;
- }
- }
- }
- // we have only to control for emphasis open here!
- if (emph_flag) {
- os << "</emphasis>";
- emph_flag= false;
- }
- font1 = font2 = getFont(-1);
- cell = table->CellHasContRow(current_cell_number);
- }
- lyxerr[Debug::LATEX] << "DocBookContTableRows...done " << this << endl;
-}
-#else
-void LyXParagraph::DocBookContTableRows(string & file, string & extra,
- int & desc_on,
- LyXParagraph::size_type i,
- int current_cell_number, int &column)
-
-{
- if (!table) return;
-
- lyxerr[Debug::LATEX] << "DocBookContTableRows... " << this << endl;
-
- LyXFont font2;
- char c;
- Inset * inset;
- //string emph = "emphasis";
- bool emph_flag= false;
- int char_line_count= 0;
-
- LyXLayout const & style =
- textclasslist.Style(current_view->buffer()->params.textclass,
- GetLayout());
-
- size_type main_body;
- if (style.labeltype != LABEL_MANUAL)
- main_body = 0;
- else
- main_body = BeginningOfMainBody();
-
- // Gets paragraph main font.
- LyXFont font1;
- if (main_body > 0)
- font1 = style.labelfont;
- else
- font1 = style.font;
-
- size_type lastpos = i;
- int cell = table->CellHasContRow(current_cell_number);
- ++current_cell_number;
- while(cell >= 0) {
- // first find the right position
- i = lastpos;
- for (; i < size() && current_cell_number < cell; ++i) {
- c = GetChar(i);
- if (c == LyXParagraph::META_NEWLINE)
- ++current_cell_number;
- }
- lastpos = i;
- c = GetChar(i);
- // I don't know how to handle this so I comment it
- // for the moment (Jug)
-// if (table->Linebreaks(table->FirstVirtualCell(cell))) {
-// file += " \\\\\n";
-// column = 0;
-// } else
- if ((c != ' ') && (c != LyXParagraph::META_NEWLINE)) {
- file += ' ';
- }
-
- for (; i < size()
- && (c = GetChar(i)) != LyXParagraph::META_NEWLINE;
- ++i) {
- ++column;
-
- // Fully instantiated font
- font2 = getFont(i);
-
- // Handle <emphasis> tag.
- if (font1.emph() != font2.emph() && i) {
- if (font2.emph() == LyXFont::ON) {
- file += "<emphasis>";
- emph_flag= true;
- } else if (emph_flag) {
- file += "</emphasis>";
- emph_flag= false;
- }
- }
- if (c == LyXParagraph::META_INSET) {
- inset = GetInset(i);
-#ifdef USE_OSTREAM_ONLY
-#ifdef HAVE_SSTREAM
- ostringstream ost;
- inset->DocBook(ost);
- string tmp_out = ost.str().c_str();
-#else
- ostrstream ost;
- inset->DocBook(ost);
- ost << '\0';
- char * ctmp = ost.str();
- string tmp_out(ctmp);
- delete [] ctmp;
-#endif
-#else
- string tmp_out;
- inset->DocBook(tmp_out);
-#endif
- //
- // This code needs some explanation:
- // Two insets are treated specially
- // label if it is the first element in a
- // command paragraph
- // desc_on == 3
- // graphics inside tables or figure floats
- // can't go on title (the equivalente in
- // latex for this case is caption and title
- // should come first
- // desc_on == 4
- //
- if(desc_on != 3 || i != 0) {
- if(tmp_out[0] == '@') {
- if(desc_on == 4)
- extra += frontStrip(tmp_out, '@');
- else
- file += frontStrip(tmp_out, '@');
- } else
- file += tmp_out;
- }
- } else if (font2.latex() == LyXFont::ON) {
- // "TeX"-Mode on == > SGML-Mode on.
- if (c!= '\0')
- file += c;
- ++char_line_count;
- } else {
- string sgml_string;
- if (linuxDocConvertChar(c, sgml_string)
- && !style.free_spacing) {
- // in freespacing mode, spaces are
- // non-breaking characters
- // char is ' '
- if (desc_on == 1) {
- ++char_line_count;
- file += '\n';
- file += "</term><listitem><para>";
- desc_on = 2;
- } else {
- file += c;
- }
- } else {
- file += sgml_string;
- }
- }
- }
- // we have only to control for emphasis open here!
- if (emph_flag) {
- file += "</emphasis>";
- emph_flag= false;
- }
- font1 = font2 = getFont(-1);
- cell = table->CellHasContRow(current_cell_number);
- }
- lyxerr[Debug::LATEX] << "DocBookContTableRows...done " << this << endl;
-}
-#endif
-
-
-#ifdef USE_OSTREAM_ONLY
-void LyXParagraph::SimpleTeXBlanks(ostream & os, TexRow & texrow,
- LyXParagraph::size_type const i,
- int & column, LyXFont const & font,
- LyXLayout const & style)
-{
- if (column > tex_code_break_column
- && i
- && GetChar(i - 1) != ' '
- && (i < size() - 1)
- // In LaTeX mode, we don't want to
- // break lines since some commands
- // do not like this
- && ! (font.latex() == LyXFont::ON)
- // same in FreeSpacing mode
- && !style.free_spacing
- // In typewriter mode, we want to avoid
- // ! . ? : at the end of a line
- && !(font.family() == LyXFont::TYPEWRITER_FAMILY
- && (GetChar(i-1) == '.'
- || GetChar(i-1) == '?'
- || GetChar(i-1) == ':'
- || GetChar(i-1) == '!'))) {
- if (tex_code_break_column == 0) {
- // in batchmode we need LaTeX to still
- // see it as a space not as an extra '\n'
- os << " %\n";
- } else {
- os << '\n';
- }
- texrow.newline();
- texrow.start(this, i + 1);
- column = 0;
- } else if (font.latex() == LyXFont::OFF) {
- if (style.free_spacing) {
- os << '~';
- } else {
- os << ' ';
- }
- }
-}
-#else
-void LyXParagraph::SimpleTeXBlanks(string & file, TexRow & texrow,
- LyXParagraph::size_type const i,
- int & column, LyXFont const & font,
- LyXLayout const & style)
-{
- if (column > tex_code_break_column
- && i
- && GetChar(i - 1) != ' '
- && (i < size() - 1)
- // In LaTeX mode, we don't want to
- // break lines since some commands
- // do not like this
- && ! (font.latex() == LyXFont::ON)
- // same in FreeSpacing mode
- && !style.free_spacing
- // In typewriter mode, we want to avoid
- // ! . ? : at the end of a line
- && !(font.family() == LyXFont::TYPEWRITER_FAMILY
- && (GetChar(i-1) == '.'
- || GetChar(i-1) == '?'
- || GetChar(i-1) == ':'
- || GetChar(i-1) == '!'))) {
- if (tex_code_break_column == 0) {
- // in batchmode we need LaTeX to still
- // see it as a space not as an extra '\n'
- file += " %\n";
- } else {
- file += '\n';
- }
- texrow.newline();
- texrow.start(this, i+1);
- column = 0;
- } else if (font.latex() == LyXFont::OFF) {
- if (style.free_spacing) {
- file += '~';
- } else {
- file += ' ';
- }
- }
-}
-#endif
-
-
-#ifdef USE_OSTREAM_ONLY
-void LyXParagraph::SimpleTeXSpecialChars(ostream & os, TexRow & texrow,
- LyXFont & font,
- LyXFont & running_font,
- LyXFont & basefont,
- bool & open_font,
- LyXLayout const & style,
- LyXParagraph::size_type & i,
- int & column, char const c)
-{
- // Two major modes: LaTeX or plain
- // Handle here those cases common to both modes
- // and then split to handle the two modes separately.
- switch (c) {
- case LyXParagraph::META_INSET: {
- Inset * inset = GetInset(i);
- if (inset) {
- bool close = false;
- int len = os.tellp();
- if ((inset->LyxCode() == Inset::GRAPHICS_CODE
- || inset->LyxCode() == Inset::MATH_CODE
- || inset->LyxCode() == Inset::URL_CODE)
- && running_font.getFontDirection()
- == LYX_DIR_RIGHT_TO_LEFT) {
- os << "\\L{";
- close = true;
- }
-
- int tmp = inset->Latex(os, style.isCommand());
-
- if (close)
- os << "}";
-
- if (tmp) {
- column = 0;
- } else {
- column += os.tellp() - len;
- }
- for (; tmp--;) {
- texrow.newline();
- }
- }
- }
- break;
-
- case LyXParagraph::META_NEWLINE:
- if (open_font) {
- column += running_font.latexWriteEndChanges(os,
- basefont,
- basefont);
- open_font = false;
- }
- basefont = getFont(-1);
- running_font = basefont;
- break;
-
- case LyXParagraph::META_HFILL:
- os << "\\hfill{}";
- column += 7;
- break;
-
- default:
- // And now for the special cases within each mode
- // Are we in LaTeX mode?
- if (font.latex() == LyXFont::ON) {
- // at present we only have one option
- // but I'll leave it as a switch statement
- // so its simpler to extend. (ARRae)
- switch (c) {
-#if 0
- case LyXParagraph::META_PROTECTED_SEPARATOR:
- os << ' ';
- break;
-#endif
- default:
- // make sure that we will not print
- // error generating chars to the tex
- // file. This test would not be needed
- // if it were done in the buffer
- // itself.
- if (c != '\0') {
- os << c;
- }
- break;
- }
- } else {
- // Plain mode (i.e. not LaTeX)
- switch (c) {
-#if 0
- case LyXParagraph::META_PROTECTED_SEPARATOR:
- os << '~';
- break;
-#endif
- case '\\':
- os << "\\textbackslash{}";
- column += 15;
- break;
-
- case '°': case '±': case '²': case '³':
- case '×': case '÷': case '¹': case 'ª':
- case 'º': case '¬': case 'µ':
- if (current_view->buffer()->params.inputenc == "latin1") {
- os << "\\ensuremath{"
- << c
- << '}';
- column += 13;
- } else {
- os << c;
- }
- break;
-
- case '|': case '<': case '>':
- // In T1 encoding, these characters exist
- if (lyxrc->fontenc == "T1") {
- os << c;
- //... but we should avoid ligatures
- if ((c == '>' || c == '<')
- && i <= size() - 2
- && GetChar(i + 1) == c){
- os << "\\textcompwordmark{}";
- column += 19;
- }
- break;
- }
- // Typewriter font also has them
- if (font.family() == LyXFont::TYPEWRITER_FAMILY) {
- os << c;
- break;
- }
- // Otherwise, we use what LaTeX
- // provides us.
- switch(c) {
- case '<':
- os << "\\textless{}";
- column += 10;
- break;
- case '>':
- os << "\\textgreater{}";
- column += 13;
- break;
- case '|':
- os << "\\textbar{}";
- column += 9;
- break;
- }
- break;
-
- case '-': // "--" in Typewriter mode -> "-{}-"
- if (i <= size() - 2
- && GetChar(i + 1) == '-'
- && font.family() == LyXFont::TYPEWRITER_FAMILY) {
- os << "-{}";
- column += 2;
- } else {
- os << '-';
- }
- break;
-
- case '\"':
- os << "\\char`\\\"{}";
- column += 9;
- break;
- case '£':
- if (current_view->buffer()->params.inputenc == "default") {
- os << "\\pounds{}";
- column += 8;
- } else {
- os << c;
- }
- break;
-
- case '$': case '&':
- case '%': case '#': case '{':
- case '}': case '_':
- os << '\\' << c;
- column += 1;
- break;
-
- case '~':
- os << "\\textasciitilde{}";
- column += 16;
- break;
-
- case '^':
- os << "\\textasciicircum{}";
- column += 17;
- break;
-
- case '*': case '[': case ']':
- // avoid being mistaken for optional arguments
- os << '{' << c << '}';
- column += 2;
- break;
-
- case ' ':
- // Blanks are printed before font switching.
- // Sure? I am not! (try nice-latex)
- // I am sure it's correct. LyX might be smarter
- // in the future, but for now, nothing wrong is
- // written. (Asger)
- 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;
- }
- // 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;
- }
- // 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') {
- os << c;
- }
- break;
- }
- }
- }
-}
-#else
-void LyXParagraph::SimpleTeXSpecialChars(string & file, TexRow & texrow,
- LyXFont & font,
- LyXFont & running_font,
- LyXFont & basefont,
- bool & open_font,
- LyXLayout const & style,
- LyXParagraph::size_type & i,
- int & column, char const c)
+bool Paragraph::isHfill(pos_type pos) const
{
- // Two major modes: LaTeX or plain
- // Handle here those cases common to both modes
- // and then split to handle the two modes separately.
- switch (c) {
- case LyXParagraph::META_INSET: {
- Inset * inset = GetInset(i);
- if (inset) {
- bool close = false;
- int len = file.length();
- if ((inset->LyxCode() == Inset::GRAPHICS_CODE
- || inset->LyxCode() == Inset::MATH_CODE
- || inset->LyxCode() == Inset::URL_CODE)
- && running_font.getFontDirection()
- == LYX_DIR_RIGHT_TO_LEFT) {
- file += "\\L{";
- close = true;
- }
-#ifdef USE_OSTREAM_ONLY
-#ifdef HAVE_SSTREAM
- ostringstream ost;
- int tmp = inset->Latex(ost, style.isCommand());
- file += ost.str().c_str();
-#else
- ostrstream ost;
- int tmp = inset->Latex(ost, style.isCommand());
- ost << '\0';
- char * chtmp = ost.str();
- file += chtmp;
- delete [] chtmp;
-#endif
-#else
- int tmp = inset->Latex(file, style.isCommand());
-#endif
- if (close)
- file += "}";
-
- if (tmp) {
- column = 0;
- } else {
- column += file.length() - len;
- }
- for (; tmp--;) {
- texrow.newline();
- }
- }
- }
- break;
-
- case LyXParagraph::META_NEWLINE:
- if (open_font) {
- column += running_font.latexWriteEndChanges(file,
- basefont, basefont);
- open_font = false;
- }
- basefont = getFont(-1);
- running_font = basefont;
- break;
-
- case LyXParagraph::META_HFILL:
- file += "\\hfill{}";
- column += 7;
- break;
-
- default:
- // And now for the special cases within each mode
- // Are we in LaTeX mode?
- if (font.latex() == LyXFont::ON) {
- // at present we only have one option
- // but I'll leave it as a switch statement
- // so its simpler to extend. (ARRae)
- switch (c) {
-#if 0
- case LyXParagraph::META_PROTECTED_SEPARATOR:
- file += ' ';
- break;
-#endif
- default:
- // make sure that we will not print
- // error generating chars to the tex
- // file. This test would not be needed
- // if it were done in the buffer
- // itself.
- if (c != '\0') {
- file += c;
- }
- break;
- }
- } else {
- // Plain mode (i.e. not LaTeX)
- switch (c) {
-#if 0
- case LyXParagraph::META_PROTECTED_SEPARATOR:
- file += '~';
- break;
-#endif
- case '\\':
- file += "\\textbackslash{}";
- column += 15;
- break;
-
- case '°': case '±': case '²': case '³':
- case '×': case '÷': case '¹': case 'ª':
- case 'º': case '¬': case 'µ':
- if (current_view->buffer()->params.inputenc == "latin1") {
- file += "\\ensuremath{";
- file += c;
- file += '}';
- column += 13;
- } else {
- file += c;
- }
- break;
-
- case '|': case '<': case '>':
- // In T1 encoding, these characters exist
- if (lyxrc->fontenc == "T1") {
- file += c;
- //... but we should avoid ligatures
- if ((c == '>' || c == '<')
- && i <= size() - 2
- && GetChar(i+1) == c){
- file += "\\textcompwordmark{}";
- column += 19;
- }
- break;
- }
- // Typewriter font also has them
- if (font.family() == LyXFont::TYPEWRITER_FAMILY) {
- file += c;
- break;
- }
- // Otherwise, we use what LaTeX
- // provides us.
- switch(c) {
- case '<':
- file += "\\textless{}";
- column += 10;
- break;
- case '>':
- file += "\\textgreater{}";
- column += 13;
- break;
- case '|':
- file += "\\textbar{}";
- column += 9;
- break;
- }
- break;
-
- case '-': // "--" in Typewriter mode -> "-{}-"
- if (i <= size() - 2
- && GetChar(i + 1) == '-'
- && font.family() == LyXFont::TYPEWRITER_FAMILY) {
- file += "-{}";
- column += 2;
- } else {
- file += '-';
- }
- break;
-
- case '\"':
- file += "\\char`\\\"{}";
- column += 9;
- break;
-
- case '£':
- if (current_view->buffer()->params.inputenc == "default") {
- file += "\\pounds{}";
- column += 8;
- } else {
- file += c;
- }
- break;
-
- case '$': case '&':
- case '%': case '#': case '{':
- case '}': case '_':
- file += '\\';
- file += c;
- column += 1;
- break;
-
- case '~':
- file += "\\textasciitilde{}";
- column += 16;
- break;
-
- case '^':
- file += "\\textasciicircum{}";
- column += 17;
- break;
-
- case '*': case '[': case ']':
- // avoid being mistaken for optional arguments
- file += '{';
- file += c;
- file += '}';
- column += 2;
- break;
-
- case ' ':
- // Blanks are printed before font switching.
- // Sure? I am not! (try nice-latex)
- // I am sure it's correct. LyX might be smarter
- // in the future, but for now, nothing wrong is
- // written. (Asger)
- 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') {
- file += "\\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') {
- file += "\\TeX{}";
- i += 2;
- column += 5;
- }
- // 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') {
- file += "\\LaTeXe{}";
- i += 6;
- column += 8;
- }
- // 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') {
- file += "\\LaTeX{}";
- i += 4;
- column += 7;
- /* idea for labels --- end*/
- } else if (c != '\0') {
- file += c;
- }
- break;
- }
- }
- }
+ return IsHfillChar(getChar(pos));
}
-#endif
-#if 0
-bool LyXParagraph::RoffContTableRows(ostream & os,
- LyXParagraph::size_type i,
- int actcell)
+bool Paragraph::isInset(pos_type pos) const
{
- if (!table)
- return false;
-
- LyXFont font1(LyXFont::ALL_INHERIT);
- LyXFont font2;
- Inset * inset;
- char c;
-
- string fname2 = TmpFileName(string(), "RAT2");
- int lastpos = i;
- int cell = table->CellHasContRow(actcell);
- ++actcell;
- while(cell >= 0) {
- // first find the right position
- i = lastpos;
- for (; i < size() && actcell < cell; ++i) {
- c = GetChar(i);
- if (c == LyXParagraph::META_NEWLINE)
- ++actcell;
- }
- lastpos = i;
- c = GetChar(i);
- if ((c != ' ') && (c != LyXParagraph::META_NEWLINE))
- os << " ";
- for (; i < size()
- && (c = GetChar(i)) != LyXParagraph::META_NEWLINE;
- ++i) {
- font2 = GetFontSettings(i);
- if (font1.latex() != font2.latex()) {
- if (font2.latex() != LyXFont::OFF)
- continue;
- }
- c = GetChar(i);
- switch (c) {
- case LyXParagraph::META_INSET:
- if ((inset = GetInset(i))) {
-#if 1
-#ifdef HAVE_SSTREAM
- stringstream ss(ios::in | ios::out);
- inset->Latex(ss, -1);
- ss.seekp(0);
- ss.get(c);
- while (!ss) {
- if (c == '\\')
- os << "\\\\";
- else
- os << c;
- ss.get(c);
- }
-#else
- strstream ss;
- inset->Latex(ss, -1);
- ss.seekp(0);
- ss.get(c);
- while (!ss) {
- if (c == '\\')
- os << "\\\\";
- else
- os << c;
- ss.get(c);
- }
- delete [] ss.str();
-#endif
-#else
- fstream fs(fname2.c_str(),
- ios::in|ios::out);
- if (!fs) {
- WriteAlert(_("LYX_ERROR:"),
- _("Cannot open temporary file:"),
- fname2);
- return false;
- }
- inset->Latex(fs, -1);
- fs.seekp(0);
- fs.get(c);
- while (!fs) {
- if (c == '\\')
- os << "\\\\";
- else
- os << c;
- fs.get(c);
- }
- fs.close();
-#endif
- }
- break;
- case LyXParagraph::META_NEWLINE:
- break;
- case LyXParagraph::META_HFILL:
- break;
-#if 0
- case LyXParagraph::META_PROTECTED_SEPARATOR:
- break;
-#endif
- case '\\':
- os << "\\\\";
- break;
- default:
- if (c != '\0')
- os << c;
- else
- lyxerr.debug() << "RoffAsciiTable: "
- "NULL char in structure."
- << endl;
- break;
- }
- }
- cell = table->CellHasContRow(actcell);
- }
- return true;
+ return IsInsetChar(getChar(pos));
}
-#endif
-
-#ifdef USE_OSTREAM_ONLY
-LyXParagraph * LyXParagraph::TeXDeeper(ostream & os, TexRow & texrow,
- ostream & foot, TexRow & foot_texrow,
- int & foot_count)
-{
- lyxerr[Debug::LATEX] << "TeXDeeper... " << this << endl;
- LyXParagraph * par = this;
-
- while (par && par->depth == depth) {
- if (par->IsDummy())
- lyxerr << "ERROR (LyXParagraph::TeXDeeper)" << endl;
- if (textclasslist.Style(current_view->buffer()->params.textclass,
- par->layout).isEnvironment()
- || par->pextra_type != PEXTRA_NONE) {
- par = par->TeXEnvironment(os, texrow,
- foot, foot_texrow,
- foot_count);
- } else {
- par = par->TeXOnePar(os, texrow,
- foot, foot_texrow,
- foot_count);
- }
- }
- lyxerr[Debug::LATEX] << "TeXDeeper...done " << par << endl;
- return par;
-}
-#else
-LyXParagraph * LyXParagraph::TeXDeeper(string & file, TexRow & texrow,
- string & foot, TexRow & foot_texrow,
- int & foot_count)
+bool Paragraph::isNewline(pos_type pos) const
{
- lyxerr[Debug::LATEX] << "TeXDeeper... " << this << endl;
- LyXParagraph * par = this;
-
- while (par && par->depth == depth) {
- if (par->IsDummy())
- lyxerr << "ERROR (LyXParagraph::TeXDeeper)" << endl;
- if (textclasslist.Style(current_view->buffer()->params.textclass,
- par->layout).isEnvironment()
- || par->pextra_type != PEXTRA_NONE)
- {
- par = par->TeXEnvironment(file, texrow,
- foot, foot_texrow,
- foot_count);
- } else {
- par = par->TeXOnePar(file, texrow,
- foot, foot_texrow,
- foot_count);
- }
- }
- lyxerr[Debug::LATEX] << "TeXDeeper...done " << par << endl;
-
- return par;
+ return pos >= 0 && IsNewlineChar(getChar(pos));
}
-#endif
-#ifdef USE_OSTREAM_ONLY
-LyXParagraph * LyXParagraph::TeXEnvironment(ostream & os, TexRow & texrow,
- ostream & foot,
- TexRow & foot_texrow,
- int & foot_count)
+bool Paragraph::isSeparator(pos_type pos) const
{
- bool eindent_open = false;
- bool foot_this_level = false;
- // flags when footnotetext should be appended to file.
- static bool minipage_open = false;
- static int minipage_open_depth = 0;
- char par_sep = current_view->buffer()->params.paragraph_separation;
-
- lyxerr[Debug::LATEX] << "TeXEnvironment... " << this << endl;
- if (IsDummy())
- lyxerr << "ERROR (LyXParagraph::TeXEnvironment)" << endl;
-
- LyXLayout const & style =
- textclasslist.Style(current_view->buffer()->params.textclass,
- layout);
-
- if (pextra_type == PEXTRA_INDENT) {
- if (!pextra_width.empty()) {
- os << "\\begin{LyXParagraphIndent}{"
- << pextra_width << "}\n";
- } else {
- //float ib = atof(pextra_widthp.c_str())/100;
- // string can't handle floats at present (971109)
- // so I'll do a conversion by hand knowing that
- // the limits are 0.0 to 1.0. ARRae.
- os << "\\begin{LyXParagraphIndent}{";
- switch (pextra_widthp.length()) {
- case 3:
- os << "1.00";
- break;
- case 2:
- os << "0."
- << pextra_widthp;
- break;
- case 1:
- os << "0.0"
- << pextra_widthp;
- }
- os << "\\columnwidth}\n";
- }
- texrow.newline();
- eindent_open = true;
- }
- if ((pextra_type == PEXTRA_MINIPAGE) && !minipage_open) {
- if (pextra_hfill && Previous() &&
- (Previous()->pextra_type == PEXTRA_MINIPAGE)) {
- os << "\\hfill{}\n";
- texrow.newline();
- }
- if (par_sep == BufferParams::PARSEP_INDENT) {
- os << "{\\setlength\\parindent{0pt}\n";
- texrow.newline();
- }
- os << "\\begin{minipage}";
- switch(pextra_alignment) {
- case MINIPAGE_ALIGN_TOP:
- os << "[t]";
- break;
- case MINIPAGE_ALIGN_MIDDLE:
- os << "[m]";
- break;
- case MINIPAGE_ALIGN_BOTTOM:
- os << "[b]";
- break;
- }
- if (!pextra_width.empty()) {
- os << '{' << pextra_width << "}\n";
- } else {
- //float ib = atof(par->pextra_width.c_str())/100;
- // string can't handle floats at present
- // so I'll do a conversion by hand knowing that
- // the limits are 0.0 to 1.0. ARRae.
- os << '{';
- switch (pextra_widthp.length()) {
- case 3:
- os << "1.00";
- break;
- case 2:
- os << "0."
- << pextra_widthp;
- break;
- case 1:
- os << "0.0"
- << pextra_widthp;
- }
- os << "\\columnwidth}\n";
- }
- texrow.newline();
- if (par_sep == BufferParams::PARSEP_INDENT) {
- os << "\\setlength\\parindent{\\LyXMinipageIndent}\n";
- texrow.newline();
- }
- minipage_open = true;
- minipage_open_depth = depth;
- }
-
-#ifdef WITH_WARNINGS
-#warning Define FANCY_FOOTNOTE_CODE to re-enable Allan footnote code
- //I disabled it because it breaks when lists span on several
- //pages (JMarc)
-#endif
- if (style.isEnvironment()){
- if (style.latextype == LATEX_LIST_ENVIRONMENT) {
-#ifdef FANCY_FOOTNOTE_CODE
- if (foot_count < 0) {
- // flag that footnote[mark][text] should be
- // used for any footnotes from now on
- foot_count = 0;
- foot_this_level = true;
- }
-#endif
- os << "\\begin{" << style.latexname() << "}{"
- << labelwidthstring << "}\n";
- } else if (style.labeltype == LABEL_BIBLIO) {
- // ale970405
- os << "\\begin{" << style.latexname() << "}{"
- << bibitemWidthest(current_view->painter())
- << "}\n";
- } else if (style.latextype == LATEX_ITEM_ENVIRONMENT) {
-#ifdef FANCY_FOOTNOTE_CODE
- if (foot_count < 0) {
- // flag that footnote[mark][text] should be
- // used for any footnotes from now on
- foot_count = 0;
- foot_this_level = true;
- }
-#endif
- os << "\\begin{" << style.latexname() << '}'
- << style.latexparam() << '\n';
- } else
- os << "\\begin{" << style.latexname() << '}'
- << style.latexparam() << '\n';
- texrow.newline();
- }
- LyXParagraph * par = this;
- do {
- par = par->TeXOnePar(os, texrow,
- foot, foot_texrow, foot_count);
-
- if (minipage_open && par && !style.isEnvironment() &&
- (par->pextra_type == PEXTRA_MINIPAGE) &&
- par->pextra_start_minipage) {
- os << "\\end{minipage}\n";
- texrow.newline();
- if (par_sep == BufferParams::PARSEP_INDENT) {
- os << "}\n";
- texrow.newline();
- }
- minipage_open = false;
- }
- if (par && par->depth > depth) {
- if (textclasslist.Style(current_view->buffer()->params.textclass,
- par->layout).isParagraph()
- && !par->table
- // Thinko!
- // How to handle this? (Lgb)
- //&& !suffixIs(os, "\n\n")
- ) {
- // There should be at least one '\n' already
- // but we need there to be two for Standard
- // paragraphs that are depth-increment'ed to be
- // output correctly. However, tables can
- // also be paragraphs so don't adjust them.
- // ARRae
- // Thinkee:
- // Will it ever harm to have one '\n' too
- // many? i.e. that we sometimes will have
- // three in a row. (Lgb)
- os << '\n';
- texrow.newline();
- }
- par = par->TeXDeeper(os, texrow,
- foot, foot_texrow, foot_count);
- }
- if (par && par->layout == layout && par->depth == depth &&
- (par->pextra_type == PEXTRA_MINIPAGE) && !minipage_open) {
- if (par->pextra_hfill && par->Previous() &&
- (par->Previous()->pextra_type == PEXTRA_MINIPAGE)){
- os << "\\hfill{}\n";
- texrow.newline();
- }
- if (par_sep == BufferParams::PARSEP_INDENT) {
- os << "{\\setlength\\parindent{0pt}\n";
- texrow.newline();
- }
- os << "\\begin{minipage}";
- switch(par->pextra_alignment) {
- case MINIPAGE_ALIGN_TOP:
- os << "[t]";
- break;
- case MINIPAGE_ALIGN_MIDDLE:
- os << "[m]";
- break;
- case MINIPAGE_ALIGN_BOTTOM:
- os << "[b]";
- break;
- }
- if (!par->pextra_width.empty()) {
- os << '{' << par->pextra_width << "}\n";
- } else {
- //float ib = atof(par->pextra_widthp.c_str())/100;
- // string can't handle floats at present
- // so I'll do a conversion by hand knowing that
- // the limits are 0.0 to 1.0. ARRae.
- os << '{';
- switch (par->pextra_widthp.length()) {
- case 3:
- os << "1.00";
- break;
- case 2:
- os << "0." << par->pextra_widthp;
- break;
- case 1:
- os << "0.0" << par->pextra_widthp;
- }
- os << "\\columnwidth}\n";
- }
- texrow.newline();
- if (par_sep == BufferParams::PARSEP_INDENT) {
- os << "\\setlength\\parindent{\\LyXMinipageIndent}\n";
- texrow.newline();
- }
- minipage_open = true;
- minipage_open_depth = par->depth;
- }
- } while (par
- && par->layout == layout
- && par->depth == depth
- && par->pextra_type == pextra_type);
-
- if (style.isEnvironment()) {
- os << "\\end{" << style.latexname() << '}';
- // maybe this should go after the minipage closes?
- if (foot_this_level) {
- if (foot_count >= 1) {
- if (foot_count > 1) {
- os << "\\addtocounter{footnote}{-"
- << foot_count - 1
- << '}';
- }
- os << foot;
- texrow += foot_texrow;
- foot.clear();
- foot_texrow.reset();
- foot_count = 0;
- }
- }
- }
- if (minipage_open && (minipage_open_depth == depth) &&
- (!par || par->pextra_start_minipage ||
- par->pextra_type != PEXTRA_MINIPAGE)) {
- os << "\\end{minipage}\n";
- texrow.newline();
- if (par_sep == BufferParams::PARSEP_INDENT) {
- os << "}\n";
- texrow.newline();
- }
- if (par && par->pextra_type != PEXTRA_MINIPAGE) {
- os << "\\medskip\n\n";
- texrow.newline();
- texrow.newline();
- }
- minipage_open = false;
- }
- if (eindent_open) {
- os << "\\end{LyXParagraphIndent}\n";
- texrow.newline();
- }
- if (!(par && (par->pextra_type == PEXTRA_MINIPAGE)
- && par->pextra_hfill)) {
- os << '\n';
- texrow.newline();
- }
- lyxerr[Debug::LATEX] << "TeXEnvironment...done " << par << endl;
- return par; // ale970302
+ return IsSeparatorChar(getChar(pos));
}
-#else
-LyXParagraph * LyXParagraph::TeXEnvironment(string & file, TexRow & texrow,
- string & foot,
- TexRow & foot_texrow,
- int & foot_count)
-{
- bool eindent_open = false;
- bool foot_this_level = false;
- // flags when footnotetext should be appended to file.
- static bool minipage_open = false;
- static int minipage_open_depth = 0;
- char par_sep = current_view->buffer()->params.paragraph_separation;
-
- lyxerr[Debug::LATEX] << "TeXEnvironment... " << this << endl;
- if (IsDummy())
- lyxerr << "ERROR (LyXParagraph::TeXEnvironment)" << endl;
-
- LyXLayout const & style =
- textclasslist.Style(current_view->buffer()->params.textclass,
- layout);
-
- if (pextra_type == PEXTRA_INDENT) {
- if (!pextra_width.empty()) {
- file += "\\begin{LyXParagraphIndent}{"
- + pextra_width + "}\n";
- } else {
- //float ib = atof(pextra_widthp.c_str())/100;
- // string can't handle floats at present (971109)
- // so I'll do a conversion by hand knowing that
- // the limits are 0.0 to 1.0. ARRae.
- file += "\\begin{LyXParagraphIndent}{";
- switch (pextra_widthp.length()) {
- case 3:
- file += "1.00";
- break;
- case 2:
- file += "0.";
- file += pextra_widthp;
- break;
- case 1:
- file += "0.0";
- file += pextra_widthp;
- }
- file += "\\columnwidth}\n";
- }
- texrow.newline();
- eindent_open = true;
- }
- if ((pextra_type == PEXTRA_MINIPAGE) && !minipage_open) {
- if (pextra_hfill && Previous() &&
- (Previous()->pextra_type == PEXTRA_MINIPAGE)) {
- file += "\\hfill{}\n";
- texrow.newline();
- }
- if (par_sep == BufferParams::PARSEP_INDENT) {
- file += "{\\setlength\\parindent{0pt}\n";
- texrow.newline();
- }
- file += "\\begin{minipage}";
- switch(pextra_alignment) {
- case MINIPAGE_ALIGN_TOP:
- file += "[t]";
- break;
- case MINIPAGE_ALIGN_MIDDLE:
- file += "[m]";
- break;
- case MINIPAGE_ALIGN_BOTTOM:
- file += "[b]";
- break;
- }
- if (!pextra_width.empty()) {
- file += '{';
- file += pextra_width + "}\n";
- } else {
- //float ib = atof(par->pextra_width.c_str())/100;
- // string can't handle floats at present
- // so I'll do a conversion by hand knowing that
- // the limits are 0.0 to 1.0. ARRae.
- file += '{';
- switch (pextra_widthp.length()) {
- case 3:
- file += "1.00";
- break;
- case 2:
- file += "0.";
- file += pextra_widthp;
- break;
- case 1:
- file += "0.0";
- file += pextra_widthp;
- }
- file += "\\columnwidth}\n";
- }
- texrow.newline();
- if (par_sep == BufferParams::PARSEP_INDENT) {
- file += "\\setlength\\parindent{\\LyXMinipageIndent}\n";
- texrow.newline();
- }
- minipage_open = true;
- minipage_open_depth = depth;
- }
-#ifdef WITH_WARNINGS
-#warning Define FANCY_FOOTNOTE_CODE to re-enable Allan footnote code
- //I disabled it because it breaks when lists span on several
- //pages (JMarc)
-#endif
- if (style.isEnvironment()){
- if (style.latextype == LATEX_LIST_ENVIRONMENT) {
-#ifdef FANCY_FOOTNOTE_CODE
- if (foot_count < 0) {
- // flag that footnote[mark][text] should be
- // used for any footnotes from now on
- foot_count = 0;
- foot_this_level = true;
- }
-#endif
- file += "\\begin{" + style.latexname() + "}{"
- + labelwidthstring + "}\n";
- } else if (style.labeltype == LABEL_BIBLIO) {
- // ale970405
- file += "\\begin{" + style.latexname() + "}{"
- + bibitemWidthest(current_view->painter())
- + "}\n";
- } else if (style.latextype == LATEX_ITEM_ENVIRONMENT) {
-#ifdef FANCY_FOOTNOTE_CODE
- if (foot_count < 0) {
- // flag that footnote[mark][text] should be
- // used for any footnotes from now on
- foot_count = 0;
- foot_this_level = true;
- }
-#endif
- file += "\\begin{" + style.latexname() + '}'
- + style.latexparam() + '\n';
- } else
- file += "\\begin{" + style.latexname() + '}'
- + style.latexparam() + '\n';
- texrow.newline();
- }
- LyXParagraph * par = this;
- do {
- par = par->TeXOnePar(file, texrow,
- foot, foot_texrow, foot_count);
- if (minipage_open && par && !style.isEnvironment() &&
- (par->pextra_type == PEXTRA_MINIPAGE) &&
- par->pextra_start_minipage) {
- file += "\\end{minipage}\n";
- texrow.newline();
- if (par_sep == BufferParams::PARSEP_INDENT) {
- file += "}\n";
- texrow.newline();
- }
- minipage_open = false;
- }
- if (par && par->depth > depth) {
- if (textclasslist.Style(current_view->buffer()->params.textclass,
- par->layout).isParagraph()
- && !par->table
- && !suffixIs(file, "\n\n")) {
- // There should be at least one '\n' already
- // but we need there to be two for Standard
- // paragraphs that are depth-increment'ed to be
- // output correctly. However, tables can
- // also be paragraphs so don't adjust them.
- // ARRae
- file += '\n';
- texrow.newline();
- }
- par = par->TeXDeeper(file, texrow,
- foot, foot_texrow, foot_count);
- }
- if (par && par->layout == layout && par->depth == depth &&
- (par->pextra_type == PEXTRA_MINIPAGE) && !minipage_open) {
- if (par->pextra_hfill && par->Previous() &&
- (par->Previous()->pextra_type == PEXTRA_MINIPAGE)){
- file += "\\hfill{}\n";
- texrow.newline();
- }
- if (par_sep == BufferParams::PARSEP_INDENT) {
- file += "{\\setlength\\parindent{0pt}\n";
- texrow.newline();
- }
- file += "\\begin{minipage}";
- switch(par->pextra_alignment) {
- case MINIPAGE_ALIGN_TOP:
- file += "[t]";
- break;
- case MINIPAGE_ALIGN_MIDDLE:
- file += "[m]";
- break;
- case MINIPAGE_ALIGN_BOTTOM:
- file += "[b]";
- break;
- }
- if (!par->pextra_width.empty()) {
- file += '{';
- file += par->pextra_width;
- file += "}\n";
- } else {
- //float ib = atof(par->pextra_widthp.c_str())/100;
- // string can't handle floats at present
- // so I'll do a conversion by hand knowing that
- // the limits are 0.0 to 1.0. ARRae.
- file += '{';
- switch (par->pextra_widthp.length()) {
- case 3:
- file += "1.00";
- break;
- case 2:
- file += "0.";
- file += par->pextra_widthp;
- break;
- case 1:
- file += "0.0";
- file += par->pextra_widthp;
- }
- file += "\\columnwidth}\n";
- }
- texrow.newline();
- if (par_sep == BufferParams::PARSEP_INDENT) {
- file += "\\setlength\\parindent{\\LyXMinipageIndent}\n";
- texrow.newline();
- }
- minipage_open = true;
- minipage_open_depth = par->depth;
- }
- } while (par
- && par->layout == layout
- && par->depth == depth
- && par->pextra_type == pextra_type);
-
- if (style.isEnvironment()) {
- file += "\\end{" + style.latexname() + '}';
- // maybe this should go after the minipage closes?
- if (foot_this_level) {
- if (foot_count >= 1) {
- if (foot_count > 1) {
- file += "\\addtocounter{footnote}{-";
- file += tostr(foot_count - 1);
- file += '}';
- }
- file += foot;
- texrow += foot_texrow;
- foot.clear();
- foot_texrow.reset();
- foot_count = 0;
- }
- }
- }
- if (minipage_open && (minipage_open_depth == depth) &&
- (!par || par->pextra_start_minipage ||
- par->pextra_type != PEXTRA_MINIPAGE)) {
- file += "\\end{minipage}\n";
- texrow.newline();
- if (par_sep == BufferParams::PARSEP_INDENT) {
- file += "}\n";
- texrow.newline();
- }
- if (par && par->pextra_type != PEXTRA_MINIPAGE) {
- file += "\\medskip\n\n";
- texrow.newline();
- texrow.newline();
- }
- minipage_open = false;
- }
- if (eindent_open) {
- file += "\\end{LyXParagraphIndent}\n";
- texrow.newline();
- }
- if (!(par && (par->pextra_type == PEXTRA_MINIPAGE)
- && par->pextra_hfill)) {
- file += '\n';
- texrow.newline();
- }
- lyxerr[Debug::LATEX] << "TeXEnvironment...done " << par << endl;
- return par; // ale970302
+bool Paragraph::isLineSeparator(pos_type pos) const
+{
+ return IsLineSeparatorChar(getChar(pos));
}
-#endif
-#ifdef USE_OSTREAM_ONLY
-LyXParagraph * LyXParagraph::TeXFootnote(ostream & os, TexRow & texrow,
- ostream & foot, TexRow & foot_texrow,
- int & foot_count,
- LyXDirection par_direction)
+bool Paragraph::isKomma(pos_type pos) const
{
- lyxerr[Debug::LATEX] << "TeXFootnote... " << this << endl;
- if (footnoteflag == LyXParagraph::NO_FOOTNOTE)
- lyxerr << "ERROR (LyXParagraph::TeXFootnote): "
- "No footnote!" << endl;
+ return IsKommaChar(getChar(pos));
+}
- LyXParagraph * par = this;
- LyXLayout const & style =
- textclasslist.Style(current_view->buffer()->params.textclass,
- previous->GetLayout());
-
- if (style.needprotect && footnotekind != LyXParagraph::FOOTNOTE){
- lyxerr << "ERROR (LyXParagraph::TeXFootnote): "
- "Float other than footnote in command"
- " with moving argument is illegal" << endl;
- }
- if (footnotekind != LyXParagraph::FOOTNOTE
- && footnotekind != LyXParagraph::MARGIN
- && os.tellp()
- // Thinko
- // How to solve this?
- //&& !suffixIs(file, '\n')
- ) {
- // we need to ensure that real floats like tables and figures
- // have their \begin{} on a new line otherwise we can get
- // incorrect results when using the endfloat.sty package
- // especially if two floats follow one another. ARRae 981022
- // NOTE: if the file is length 0 it must have just been
- // written out so we assume it ended with a '\n'
- // Thinkee:
- // As far as I can see there is never any harm in writing
- // a '\n' too much. Please tell me if I am wrong. (Lgb)
- os << '\n';
- texrow.newline();
- }
-
- BufferParams * params = ¤t_view->buffer()->params;
- bool footer_in_body = true;
- switch (footnotekind) {
- case LyXParagraph::FOOTNOTE:
- if (style.intitle) {
- os << "\\thanks{\n";
- footer_in_body = false;
- } else {
- if (foot_count == -1) {
- // we're at depth 0 so we can use:
- os << "\\footnote{%\n";
- footer_in_body = false;
- } else {
- os << "\\footnotemark{}%\n";
- if (foot_count) {
- // we only need this when there are
- // multiple footnotes
- os << "\\stepcounter{footnote}";
- }
- os << "\\footnotetext{%\n";
- foot_texrow.start(this, 0);
- foot_texrow.newline();
- ++foot_count;
- }
- }
- break;
- case LyXParagraph::MARGIN:
- os << "\\marginpar{\n";
- break;
- case LyXParagraph::FIG:
- if (pextra_type == PEXTRA_FLOATFLT
- && (!pextra_width.empty()
- || !pextra_widthp.empty())) {
- if (!pextra_width.empty())
- os << "\\begin{floatingfigure}{"
- << pextra_width << "}\n";
- else
- os << "\\begin{floatingfigure}{"
- << atoi(pextra_widthp.c_str())/100.0
- << "\\textwidth}\n";
- } else {
- os << "\\begin{figure}";
- if (!params->float_placement.empty()) {
- os << '[' << params->float_placement << "]\n";
- } else {
- os << '\n';
- }
- }
- break;
- case LyXParagraph::TAB:
- os << "\\begin{table}";
- if (!params->float_placement.empty()) {
- os << '[' << params->float_placement << "]\n";
- } else {
- os << '\n';
- }
- break;
- case LyXParagraph::WIDE_FIG:
- os << "\\begin{figure*}";
- if (!params->float_placement.empty()) {
- os << '[' << params->float_placement << "]\n";
- } else {
- os << '\n';
- }
- break;
- case LyXParagraph::WIDE_TAB:
- os << "\\begin{table*}";
- if (!params->float_placement.empty()) {
- os << '[' << params->float_placement << "]\n";
- } else {
- os << '\n';
- }
- break;
- case LyXParagraph::ALGORITHM:
- os << "\\begin{algorithm}\n";
- break;
- }
- texrow.newline();
-
+/// Used by the spellchecker
+bool Paragraph::isLetter(pos_type pos) const
+{
+ value_type const c = getChar(pos);
+ if (IsLetterChar(c))
+ return true;
+ if (isInset(pos))
+ return getInset(pos)->isLetter();
+ // We want to pass the ' and escape chars to ispell
+ string const extra = lyxrc.isp_esc_chars + '\'';
+ return contains(extra, c);
+}
- LyXDirection direction = getParDirection();
- if (direction != par_direction) {
- if (direction == LYX_DIR_LEFT_TO_RIGHT)
- os << "\\unsethebrew\n";
- else
- os << "\\sethebrew\n";
- texrow.newline();
- }
-
- if (footnotekind != LyXParagraph::FOOTNOTE
- || !footer_in_body) {
- // Process text for all floats except footnotes in body
- do {
- LyXLayout const & style =
- textclasslist
- .Style(current_view->buffer()->params
- .textclass,
- par->layout);
- if (par->IsDummy())
- lyxerr << "ERROR (LyXParagraph::TeXFootnote)"
- << endl;
- if (style.isEnvironment()
- || par->pextra_type == PEXTRA_MINIPAGE) { /* && !minipage_open ?? */
- // Allows the use of minipages within float
- // environments. Shouldn't be circular because
- // we don't support footnotes inside
- // floats (yet). ARRae
- par = par->TeXEnvironment(os, texrow,
- foot, foot_texrow,
- foot_count);
- } else {
- par = par->TeXOnePar(os, texrow,
- foot, foot_texrow,
- foot_count);
- }
-
- if (par && !par->IsDummy() && par->depth > depth) {
- par = par->TeXDeeper(os, texrow,
- foot, foot_texrow,
- foot_count);
- }
- } while (par && par->footnoteflag != LyXParagraph::NO_FOOTNOTE);
- } else {
- // process footnotes > depth 0 or in environments separately
- // NOTE: Currently don't support footnotes within footnotes
- // even though that is possible using the \footnotemark
-#ifdef HAVE_SSTREAM
- ostringstream dummy;
+
+bool Paragraph::isWord(pos_type pos ) const
+{
+ return IsWordChar(getChar(pos)) ;
+}
+
+
+Language const *
+Paragraph::getParLanguage(BufferParams const & bparams) const
+{
+ if (size() > 0) {
+#ifndef INHERIT_LANGUAGE
+ return getFirstFontSettings().language();
#else
- ostrstream dummy;
+ Language const * lang = getFirstFontSettings().language();
+#warning We should make this somewhat better, any ideas? (Jug)
+ if (lang == inherit_language || lang == ignore_language)
+ lang = bparams.language;
+ return lang;
#endif
- TexRow dummy_texrow;
- int dummy_count = 0;
- do {
- LyXLayout const & style =
- textclasslist
- .Style(current_view->buffer()->params
- .textclass,
- par->layout);
- if (par->IsDummy())
- lyxerr << "ERROR (LyXParagraph::TeXFootnote)"
- << endl;
- if (style.isEnvironment()
- || par->pextra_type == PEXTRA_MINIPAGE) { /* && !minipage_open ?? */
- // Allows the use of minipages within float
- // environments. Shouldn't be circular because
- // we don't support footnotes inside
- // floats (yet). ARRae
- par = par->TeXEnvironment(foot, foot_texrow,
- dummy, dummy_texrow,
- dummy_count);
- } else {
- par = par->TeXOnePar(foot, foot_texrow,
- dummy, dummy_texrow,
- dummy_count);
- }
+ } else if (previous_)
+ return previous_->getParLanguage(bparams);
+ else
+ return bparams.language;
+}
- if (par && !par->IsDummy() && par->depth > depth) {
- par = par->TeXDeeper(foot, foot_texrow,
- dummy, dummy_texrow,
- dummy_count);
- }
- } while (par
- && par->footnoteflag != LyXParagraph::NO_FOOTNOTE);
- if (dummy_count) {
- lyxerr << "ERROR (LyXParagraph::TeXFootnote): "
- "Footnote in a Footnote -- not supported"
- << endl;
+
+bool Paragraph::isRightToLeftPar(BufferParams const & bparams) const
+{
+ return lyxrc.rtl_support
+ && getParLanguage(bparams)->RightToLeft();
+}
+
+
+void Paragraph::changeLanguage(BufferParams const & bparams,
+ Language const * from, Language const * to)
+{
+ for (pos_type i = 0; i < size(); ++i) {
+ LyXFont font = getFontSettings(bparams, i);
+ if (font.language() == from) {
+ font.setLanguage(to);
+ setFont(i, font);
}
-#ifndef HAVE_OSTREAM
- delete [] dummy.str();
-#endif
}
+}
- switch (footnotekind) {
- case LyXParagraph::FOOTNOTE:
- if (footer_in_body) {
- // This helps tell which of the multiple
- // footnotetexts an error was in.
- foot << "}%\n";
- foot_texrow.newline();
- } else {
- os << '}';
+
+bool Paragraph::isMultiLingual(BufferParams const & bparams)
+{
+ Language const * doc_language = bparams.language;
+ for (Pimpl::FontList::const_iterator cit = pimpl_->fontlist.begin();
+ cit != pimpl_->fontlist.end(); ++cit)
+ if (cit->font().language() != ignore_language &&
+ cit->font().language() != latex_language &&
+#ifdef INHERIT_LANGUAGE
+ cit->font().language() != inherit_language &&
+#endif
+ cit->font().language() != doc_language)
+ return true;
+ return false;
+}
+
+
+// Convert the paragraph to a string.
+// Used for building the table of contents
+string const Paragraph::asString(Buffer const * buffer, bool label)
+{
+ BufferParams const & bparams = buffer->params;
+ string s;
+ if (label && !params().labelString().empty())
+ s += params().labelString() + ' ';
+ string::size_type const len = s.size();
+
+ for (pos_type i = 0; i < size(); ++i) {
+ value_type c = getChar(i);
+ if (IsPrintable(c))
+ s += c;
+ else if (c == META_INSET &&
+ getInset(i)->lyxCode() == Inset::MATH_CODE) {
+ ostringstream ost;
+ getInset(i)->ascii(buffer, ost);
+ s += subst(ost.str().c_str(),'\n',' ');
}
- break;
- case LyXParagraph::MARGIN:
- os << '}';
- break;
- case LyXParagraph::FIG:
- if (pextra_type == PEXTRA_FLOATFLT
- && (!pextra_width.empty()
- || !pextra_widthp.empty()))
- os << "\\end{floatingfigure}";
- else
- os << "\\end{figure}";
- break;
- case LyXParagraph::TAB:
- os << "\\end{table}";
- break;
- case LyXParagraph::WIDE_FIG:
- os << "\\end{figure*}";
- break;
- case LyXParagraph::WIDE_TAB:
- os << "\\end{table*}";
- break;
- case LyXParagraph::ALGORITHM:
- os << "\\end{algorithm}";
- break;
}
- if (footnotekind != LyXParagraph::FOOTNOTE
- && footnotekind != LyXParagraph::MARGIN) {
- // we need to ensure that real floats like tables and figures
- // have their \end{} on a line of their own otherwise we can
- // get incorrect results when using the endfloat.sty package.
- os << "\n";
- texrow.newline();
- }
+ if (isRightToLeftPar(bparams))
+ reverse(s.begin() + len,s.end());
- lyxerr[Debug::LATEX] << "TeXFootnote...done " << par->next << endl;
- return par;
+ return s;
}
-#else
-LyXParagraph * LyXParagraph::TeXFootnote(string & file, TexRow & texrow,
- string & foot, TexRow & foot_texrow,
- int & foot_count,
- LyXDirection par_direction)
+
+
+string const Paragraph::asString(Buffer const * buffer,
+ pos_type beg, pos_type end, bool label)
{
- lyxerr[Debug::LATEX] << "TeXFootnote... " << this << endl;
- if (footnoteflag == LyXParagraph::NO_FOOTNOTE)
- lyxerr << "ERROR (LyXParagraph::TeXFootnote): "
- "No footnote!" << endl;
+ ostringstream ost;
- LyXParagraph * par = this;
- LyXLayout const & style =
- textclasslist.Style(current_view->buffer()->params.textclass,
- previous->GetLayout());
-
- if (style.needprotect && footnotekind != LyXParagraph::FOOTNOTE){
- lyxerr << "ERROR (LyXParagraph::TeXFootnote): "
- "Float other than footnote in command"
- " with moving argument is illegal" << endl;
- }
+ if (beg == 0 && label && !params().labelString().empty())
+ ost << params().labelString() << ' ';
- if (footnotekind != LyXParagraph::FOOTNOTE
- && footnotekind != LyXParagraph::MARGIN
- && file.length()
- && !suffixIs(file, '\n')) {
- // we need to ensure that real floats like tables and figures
- // have their \begin{} on a new line otherwise we can get
- // incorrect results when using the endfloat.sty package
- // especially if two floats follow one another. ARRae 981022
- // NOTE: if the file is length 0 it must have just been
- // written out so we assume it ended with a '\n'
- file += '\n';
- texrow.newline();
- }
-
- BufferParams * params = ¤t_view->buffer()->params;
- bool footer_in_body = true;
- switch (footnotekind) {
- case LyXParagraph::FOOTNOTE:
- if (style.intitle) {
- file += "\\thanks{\n";
- footer_in_body = false;
- } else {
- if (foot_count == -1) {
- // we're at depth 0 so we can use:
- file += "\\footnote{%\n";
- footer_in_body = false;
- } else {
- file += "\\footnotemark{}%\n";
- if (foot_count) {
- // we only need this when there are
- // multiple footnotes
- foot += "\\stepcounter{footnote}";
- }
- foot += "\\footnotetext{%\n";
- foot_texrow.start(this, 0);
- foot_texrow.newline();
- ++foot_count;
- }
- }
- break;
- case LyXParagraph::MARGIN:
- file += "\\marginpar{\n";
- break;
- case LyXParagraph::FIG:
- if (pextra_type == PEXTRA_FLOATFLT
- && (!pextra_width.empty()
- || !pextra_widthp.empty())) {
- char bufr[80];
- if (!pextra_width.empty())
- sprintf(bufr,
- "\\begin{floatingfigure}{%s}\n",
- pextra_width.c_str());
- else
- sprintf(bufr,
- "\\begin{floatingfigure}{%f\\textwidth}\n",
- atoi(pextra_widthp.c_str())/100.0);
- file += bufr;
- } else {
- file += "\\begin{figure}";
- if (!params->float_placement.empty()) {
- file += '[';
- file += params->float_placement;
- file += "]\n";
- } else {
- file += '\n';
- }
- }
- break;
- case LyXParagraph::TAB:
- file += "\\begin{table}";
- if (!params->float_placement.empty()) {
- file += '[';
- file += params->float_placement;
- file += "]\n";
- } else {
- file += '\n';
+ for (pos_type i = beg; i < end; ++i) {
+ value_type const c = getUChar(buffer->params, i);
+ if (IsPrintable(c))
+ ost << c;
+ else if (c == META_NEWLINE)
+ ost << '\n';
+ else if (c == META_HFILL)
+ ost << '\t';
+ else if (c == META_INSET) {
+ getInset(i)->ascii(buffer, ost);
}
- break;
- case LyXParagraph::WIDE_FIG:
- file += "\\begin{figure*}";
- if (!params->float_placement.empty()) {
- file += '[';
- file += params->float_placement;
- file += "]\n";
- } else {
- file += '\n';
- }
- break;
- case LyXParagraph::WIDE_TAB:
- file += "\\begin{table*}";
- if (!params->float_placement.empty()) {
- file += '[';
- file += params->float_placement;
- file += "]\n";
- } else {
- file += '\n';
- }
- break;
- case LyXParagraph::ALGORITHM:
- file += "\\begin{algorithm}\n";
- break;
}
- texrow.newline();
-
-
- LyXDirection direction = getParDirection();
- if (direction != par_direction) {
- if (direction == LYX_DIR_LEFT_TO_RIGHT)
- file += "\\unsethebrew\n";
- else
- file += "\\sethebrew\n";
- texrow.newline();
- }
-
- if (footnotekind != LyXParagraph::FOOTNOTE
- || !footer_in_body) {
- // Process text for all floats except footnotes in body
- do {
- LyXLayout const & style =
- textclasslist
- .Style(current_view->buffer()->params
- .textclass,
- par->layout);
- if (par->IsDummy())
- lyxerr << "ERROR (LyXParagraph::TeXFootnote)"
- << endl;
- if (style.isEnvironment()
- || par->pextra_type == PEXTRA_MINIPAGE) { /* && !minipage_open ?? */
- // Allows the use of minipages within float
- // environments. Shouldn't be circular because
- // we don't support footnotes inside
- // floats (yet). ARRae
- par = par->TeXEnvironment(file, texrow,
- foot, foot_texrow,
- foot_count);
- } else {
- par = par->TeXOnePar(file, texrow,
- foot, foot_texrow,
- foot_count);
- }
-
- if (par && !par->IsDummy() && par->depth > depth) {
- par = par->TeXDeeper(file, texrow,
- foot, foot_texrow,
- foot_count);
- }
- } while (par && par->footnoteflag != LyXParagraph::NO_FOOTNOTE);
- } else {
- // process footnotes > depth 0 or in environments separately
- // NOTE: Currently don't support footnotes within footnotes
- // even though that is possible using the \footnotemark
- string dummy;
- TexRow dummy_texrow;
- int dummy_count = 0;
- do {
- LyXLayout const & style =
- textclasslist
- .Style(current_view->buffer()->params
- .textclass,
- par->layout);
- if (par->IsDummy())
- lyxerr << "ERROR (LyXParagraph::TeXFootnote)"
- << endl;
- if (style.isEnvironment()
- || par->pextra_type == PEXTRA_MINIPAGE) { /* && !minipage_open ?? */
- // Allows the use of minipages within float
- // environments. Shouldn't be circular because
- // we don't support footnotes inside
- // floats (yet). ARRae
- par = par->TeXEnvironment(foot, foot_texrow,
- dummy, dummy_texrow,
- dummy_count);
- } else {
- par = par->TeXOnePar(foot, foot_texrow,
- dummy, dummy_texrow,
- dummy_count);
- }
- if (par && !par->IsDummy() && par->depth > depth) {
- par = par->TeXDeeper(foot, foot_texrow,
- dummy, dummy_texrow,
- dummy_count);
- }
- } while (par
- && par->footnoteflag != LyXParagraph::NO_FOOTNOTE);
- if (dummy_count) {
- lyxerr << "ERROR (LyXParagraph::TeXFootnote): "
- "Footnote in a Footnote -- not supported"
- << endl;
- }
- }
+ return ost.str().c_str();
+}
- switch (footnotekind) {
- case LyXParagraph::FOOTNOTE:
- if (footer_in_body) {
- // This helps tell which of the multiple
- // footnotetexts an error was in.
- foot += "}%\n";
- foot_texrow.newline();
- } else {
- file += '}';
- }
- break;
- case LyXParagraph::MARGIN:
- file += '}';
- break;
- case LyXParagraph::FIG:
- if (pextra_type == PEXTRA_FLOATFLT
- && (!pextra_width.empty()
- || !pextra_widthp.empty()))
- file += "\\end{floatingfigure}";
- else
- file += "\\end{figure}";
- break;
- case LyXParagraph::TAB:
- file += "\\end{table}";
- break;
- case LyXParagraph::WIDE_FIG:
- file += "\\end{figure*}";
- break;
- case LyXParagraph::WIDE_TAB:
- file += "\\end{table*}";
- break;
- case LyXParagraph::ALGORITHM:
- file += "\\end{algorithm}";
- break;
- }
- if (footnotekind != LyXParagraph::FOOTNOTE
- && footnotekind != LyXParagraph::MARGIN) {
- // we need to ensure that real floats like tables and figures
- // have their \end{} on a line of their own otherwise we can
- // get incorrect results when using the endfloat.sty package.
- file += "\n";
- texrow.newline();
+void Paragraph::setInsetOwner(Inset * i)
+{
+ pimpl_->inset_owner = i;
+ for (InsetList::const_iterator cit = insetlist.begin();
+ cit != insetlist.end(); ++cit) {
+ if (cit->inset)
+ cit->inset->setOwner(i);
}
-
- lyxerr[Debug::LATEX] << "TeXFootnote...done " << par->next << endl;
- return par;
}
-#endif
-void LyXParagraph::SetPExtraType(int type, char const * width,
- char const * widthp)
+void Paragraph::deleteInsetsLyXText(BufferView * bv)
{
- pextra_type = type;
- pextra_width = width;
- pextra_widthp = widthp;
-
- if (textclasslist.Style(current_view->buffer()->params.textclass,
- layout).isEnvironment()) {
- LyXParagraph
- * par = this,
- * ppar = par;
-
- while (par && (par->layout == layout)
- && (par->depth == depth)) {
- ppar = par;
- par = par->Previous();
- if (par)
- par = par->FirstPhysicalPar();
- while (par && par->depth > depth) {
- par = par->Previous();
- if (par)
- par = par->FirstPhysicalPar();
+ // then the insets
+ for (InsetList::const_iterator cit = insetlist.begin();
+ cit != insetlist.end(); ++cit) {
+ if (cit->inset) {
+ if (cit->inset->isTextInset()) {
+ static_cast<UpdatableInset *>
+ (cit->inset)->deleteLyXText(bv, true);
}
}
- par = ppar;
- while (par && (par->layout == layout)
- && (par->depth == depth)) {
- par->pextra_type = type;
- par->pextra_width = width;
- par->pextra_widthp = widthp;
- par = par->NextAfterFootnote();
- if (par && (par->depth > depth))
- par->SetPExtraType(type, width, widthp);
- while (par && ((par->depth > depth) || par->IsDummy()))
- par = par->NextAfterFootnote();
- }
}
}
-void LyXParagraph::UnsetPExtraType()
+void Paragraph::resizeInsetsLyXText(BufferView * bv)
{
- if (pextra_type == PEXTRA_NONE)
- return;
-
- pextra_type = PEXTRA_NONE;
- pextra_width.clear();
- pextra_widthp.clear();
-
- if (textclasslist.Style(current_view->buffer()->params.textclass,
- layout).isEnvironment()) {
- LyXParagraph
- * par = this,
- * ppar = par;
-
- while (par && (par->layout == layout)
- && (par->depth == depth)) {
- ppar = par;
- par = par->Previous();
- if (par)
- par = par->FirstPhysicalPar();
- while (par && par->depth > depth) {
- par = par->Previous();
- if (par)
- par = par->FirstPhysicalPar();
+ // then the insets
+ for (InsetList::const_iterator cit = insetlist.begin();
+ cit != insetlist.end(); ++cit)
+ {
+ if (cit->inset) {
+ if (cit->inset->isTextInset()) {
+ static_cast<UpdatableInset *>
+ (cit->inset)->resizeLyXText(bv, true);
}
}
- par = ppar;
- while (par && (par->layout == layout)
- && (par->depth == depth)) {
- par->pextra_type = PEXTRA_NONE;
- par->pextra_width.clear();
- par->pextra_widthp.clear();
- par = par->NextAfterFootnote();
- if (par && (par->depth > depth))
- par->UnsetPExtraType();
- while (par && ((par->depth > depth) || par->IsDummy()))
- par = par->NextAfterFootnote();
- }
}
}
-bool LyXParagraph::IsHfill(size_type pos) const
+void Paragraph::setContentsFromPar(Paragraph * par)
{
- return IsHfillChar(GetChar(pos));
+ pimpl_->setContentsFromPar(par);
}
-bool LyXParagraph::IsInset(size_type pos) const
+lyx::pos_type Paragraph::size() const
{
- return IsInsetChar(GetChar(pos));
+ return pimpl_->size();
}
-bool LyXParagraph::IsFloat(size_type pos) const
+Paragraph::value_type Paragraph::getChar(pos_type pos) const
{
- return IsFloatChar(GetChar(pos));
+ return pimpl_->getChar(pos);
}
-bool LyXParagraph::IsNewline(size_type pos) const
+int Paragraph::id() const
{
- bool tmp = false;
- if (pos >= 0)
- tmp = IsNewlineChar(GetChar(pos));
- return tmp;
+ return pimpl_->id_;
}
-bool LyXParagraph::IsSeparator(size_type pos) const
+void Paragraph::id(int id_arg)
{
- return IsSeparatorChar(GetChar(pos));
+ pimpl_->id_ = id_arg;
}
-bool LyXParagraph::IsLineSeparator(size_type pos) const
+layout_type Paragraph::getLayout() const
{
- return IsLineSeparatorChar(GetChar(pos));
+ return layout;
}
-bool LyXParagraph::IsKomma(size_type pos) const
+bool Paragraph::isFirstInSequence() const
{
- return IsKommaChar(GetChar(pos));
+ Paragraph const * dhook = depthHook(getDepth());
+ return (dhook == this
+ || dhook->getLayout() != getLayout()
+ || dhook->getDepth() != getDepth());
}
-/// Used by the spellchecker
-bool LyXParagraph::IsLetter(LyXParagraph::size_type pos) const
+Inset * Paragraph::inInset() const
{
- unsigned char c = GetChar(pos);
- if (IsLetterChar(c))
- return true;
- // '\0' is not a letter, allthough every string contains "" (below)
- if( c == '\0')
- return false;
- // We want to pass the ' and escape chars to ispell
- string extra = lyxrc->isp_esc_chars + '\'';
- char ch[2];
- ch[0] = c;
- ch[1] = 0;
- return contains(extra, ch);
+ return pimpl_->inset_owner;
}
-
-
-bool LyXParagraph::IsWord(size_type pos ) const
+
+
+void Paragraph::clearContents()
{
- return IsWordChar(GetChar(pos)) ;
+ pimpl_->clear();
}
-LyXDirection LyXParagraph::getParDirection() const
+void Paragraph::setCounter(int i, int v)
{
- if (!lyxrc->rtl_support || table)
- return LYX_DIR_LEFT_TO_RIGHT;
+ pimpl_->counter_[i] = v;
+}
- if (size() > 0)
- return (getFont(0).direction() == LyXFont::RTL_DIR)
- ? LYX_DIR_RIGHT_TO_LEFT : LYX_DIR_LEFT_TO_RIGHT;
- else
- return current_view->buffer()->params.getDocumentDirection();
+
+int Paragraph::getCounter(int i) const
+{
+ return pimpl_->counter_[i];
}
-LyXDirection
-LyXParagraph::getLetterDirection(LyXParagraph::size_type pos) const
+void Paragraph::incCounter(int i)
{
- if (!lyxrc->rtl_support)
- return LYX_DIR_LEFT_TO_RIGHT;
-
- LyXDirection direction = getFont(pos).getFontDirection();
- if (IsLineSeparator(pos) && 0 < pos && pos < Last() - 1
- && !IsLineSeparator(pos + 1)
- && !(table && IsNewline(pos + 1))
- && (getFont(pos - 1).getFontDirection() != direction
- || getFont(pos + 1).getFontDirection() != direction))
- return getParDirection();
- else
- return direction;
+ pimpl_->counter_[i]++;
+}
+
+
+void Paragraph::setChar(pos_type pos, value_type c)
+{
+ pimpl_->setChar(pos, c);
+}
+
+
+Paragraph::inset_iterator::inset_iterator(Paragraph::InsetList::iterator const & iter)
+ : it(iter)
+{}
+
+
+Paragraph::inset_iterator Paragraph::inset_iterator_begin()
+{
+ return inset_iterator(insetlist.begin());
+}
+
+
+Paragraph::inset_iterator Paragraph::inset_iterator_end()
+{
+ return inset_iterator(insetlist.end());
+}
+
+
+ParagraphParameters & Paragraph::params()
+{
+ return pimpl_->params;
+}
+
+
+ParagraphParameters const & Paragraph::params() const
+{
+ return pimpl_->params;
+}
+
+
+Paragraph * Paragraph::getParFromID(int id) const
+{
+ return pimpl_->getParFromID(id);
+}
+
+
+bool Paragraph::isFreeSpacing() const
+{
+ // for now we just need this, later should we need this in some
+ // other way we can always add a function to Inset::() too.
+ if (pimpl_->inset_owner && pimpl_->inset_owner->owner())
+ return (pimpl_->inset_owner->owner()->lyxCode() == Inset::ERT_CODE);
+ return false;
}
projects / lyx.git / blobdiff