/* This file is part of
- * ======================================================
+ * ======================================================
*
* LyX, The Document Processor
*
* Copyright 1995 Matthias Ettrich
- * Copyright 1995-1999 The LyX Team.
+ * Copyright 1995-2001 The LyX Team.
*
- * ======================================================*/
+ * ====================================================== */
#include <config.h>
#ifdef __GNUG__
-#pragma implementation "lyxparagraph.h"
+#pragma implementation
#endif
-#include "lyxparagraph.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 "debug.h"
#include "LaTeXFeatures.h"
-#include "insets/insetinclude.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"
-#ifndef NEW_TEXT
-#define INITIAL_SIZE_PAR 10 /*Number of bytes in one paragraph*/
-#define STEP_SIZE_PAR 10 /*Number of bytes added when reallocated*/
-#endif
+#include "insets/insetinclude.h"
+#include "insets/insetbib.h"
+#include "insets/insettext.h"
+
+#include "support/filetools.h"
+#include "support/lstrings.h"
+#include "support/lyxmanip.h"
+#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;
-extern void addNewlineAndDepth(string & file, int const depth); // Jug 990923
-extern unsigned char GetCurrentTextClass(); // this should be fixed/removed
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;
+extern string bibitemWidest(Buffer const *);
-// ale970405
-extern string bibitemWidthest();
+// this is a minibuffer
-/* this is a minibuffer */
-static char minibuffer_char;
-static LyXFont minibuffer_font;
-static Inset * minibuffer_inset;
+namespace {
+char minibuffer_char;
+LyXFont minibuffer_font;
+Inset * minibuffer_inset;
-// Initialization of the counter for the paragraph id's,
-// declared in lyxparagraph.h
-unsigned int LyXParagraph::paragraph_id = 0;
+} // namespace anon
-LyXParagraph::LyXParagraph()
+extern BufferView * current_view;
+
+
+Paragraph::Paragraph()
+ : layout(0), pimpl_(new Paragraph::Pimpl(this))
{
-#ifndef NEW_TEXT
- size = INITIAL_SIZE_PAR;
- text = new char[size];
- last = 0;
-#endif
- for (int i = 0; i < 10; ++i) setCounter(i , 0);
- appendix = false;
+ for (int i = 0; i < 10; ++i)
+ setCounter(i, 0);
+ next_ = 0;
+ previous_ = 0;
enumdepth = 0;
itemdepth = 0;
- next = 0;
- previous = 0;
-#ifndef NEW_TABLE
- fonttable = 0;
- insettable = 0;
-#endif
- footnoteflag = LyXParagraph::NO_FOOTNOTE;
+ bibkey = 0; // ale970302
+ clear();
+}
+
+
+// This constructor inserts the new paragraph in a list.
+Paragraph::Paragraph(Paragraph * par)
+ : layout(0), pimpl_(new Paragraph::Pimpl(this))
+{
+ 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;
+ // end
- align = LYX_ALIGN_BLOCK;
+ bibkey = 0; // ale970302
- /* table stuff -- begin*/
- table = 0;
- /* table stuff -- end*/
- id = paragraph_id++;
- bibkey = 0; // ale970302
- Clear();
+ clear();
}
-/* this konstruktor inserts the new paragraph in a list */
-LyXParagraph::LyXParagraph(LyXParagraph * par)
+Paragraph::Paragraph(Paragraph const & lp, bool same_ids)
+ : layout(0), pimpl_(new Paragraph::Pimpl(*lp.pimpl_, this, same_ids))
{
-#ifndef NEW_TEXT
- size = INITIAL_SIZE_PAR;
- text = new char[size];
- last = 0;
-#endif
- 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;
- next = par->next;
- if (next)
- next->previous = this;
- previous = par;
- previous->next = this;
-#ifndef NEW_TABLE
- fonttable = 0;
- insettable = 0;
-#endif
- footnoteflag = LyXParagraph::NO_FOOTNOTE;
- footnotekind = LyXParagraph::FOOTNOTE;
-
- /* table stuff -- begin*/
- table = 0;
- /* table stuff -- end*/
- id = paragraph_id++;
-
- bibkey = 0; // ale970302
-
- Clear();
-}
+ next_ = 0;
+ previous_ = 0;
-/// Used by the spellchecker
-#ifdef NEW_TEXT
-bool LyXParagraph::IsLetter(LyXParagraph::size_type pos) {
-#else
-bool LyXParagraph::IsLetter(int pos) {
-#endif
- 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);
+ // 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;
+ }
+
+ // 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(FILE * file, BufferParams & params,
- char footflag, char dth)
+// the destructor removes the new paragraph from the list
+Paragraph::~Paragraph()
{
- LyXFont font1, font2;
- Inset * inset;
- 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) {
- fprintf(file, "\n\\begin_float %s ",
- string_footnotekinds[footnotekind]);
- }
- else {
- fprintf(file, "\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) {
- fprintf(file, "\n\\begin_deeper ");
- dth++;
- }
- }
- else {
- while (depth < dth) {
- fprintf(file, "\n\\end_deeper ");
- dth--;
- }
- }
- }
+ // ale970302
+ delete bibkey;
- /* First write the layout */
- fprintf(file, "\n\\layout %s\n",
- textclasslist.NameOfLayout(params.textclass,layout)
- .c_str());
-
- /* maybe some vertical spaces */
- if (added_space_top.kind() != VSpace::NONE)
- fprintf(file, "\\added_space_top %s ",
- added_space_top.asLyXCommand().c_str());
- if (added_space_bottom.kind() != VSpace::NONE)
- fprintf(file, "\\added_space_bottom %s ",
- added_space_bottom.asLyXCommand().c_str());
-
- /* The labelwidth string used in lists */
- if (!labelwidthstring.empty())
- fprintf(file, "\\labelwidthstring %s\n",
- labelwidthstring.c_str());
-
- /* Lines above or below? */
- if (line_top)
- fprintf(file, "\\line_top ");
- if (line_bottom)
- fprintf(file, "\\line_bottom ");
-
- /* Pagebreaks above or below? */
- if (pagebreak_top)
- fprintf(file, "\\pagebreak_top ");
- if (pagebreak_bottom)
- fprintf(file, "\\pagebreak_bottom ");
-
- /* Start of appendix? */
- if (start_of_appendix)
- fprintf(file, "\\start_of_appendix ");
+ delete pimpl_;
+ //
+ //lyxerr << "Paragraph::paragraph_id = "
+ // << Paragraph::paragraph_id << endl;
+}
- /* Noindent? */
- if (noindent)
- fprintf(file, "\\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;
}
- fprintf(file, "\\align %s ", string_align[h]);
}
- if (pextra_type != PEXTRA_NONE) {
- fprintf(file, "\\pextra_type %d", pextra_type);
- if (pextra_type == PEXTRA_MINIPAGE) {
- fprintf(file, " \\pextra_alignment %d",
- pextra_alignment);
- if (pextra_hfill)
- fprintf(file, " \\pextra_hfill %d",
- pextra_hfill);
- if (pextra_start_minipage)
- fprintf(file,
- " \\pextra_start_minipage %d",
- pextra_start_minipage);
- }
- if (!pextra_width.empty()) {
- fprintf(file, " \\pextra_width %s",
- VSpace(pextra_width)
- .asLyXCommand().c_str());
- } else if (!pextra_widthp.empty()) {
- fprintf(file, " \\pextra_widthp %s",
- pextra_widthp.c_str());
- }
- fprintf(file,"\n");
- }
- }
- else {
- /* Dummy layout. This means that a footnote ended */
- fprintf(file, "\n\\end_float ");
- footflag = LyXParagraph::NO_FOOTNOTE;
}
-
- /* It might be a table */
- if (table){
- fprintf(file, "\\LyXTable\n");
- table->Write(file);
+
+ // 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(file);
-
- font1 = LyXFont(LyXFont::ALL_INHERIT);
-
- column = 0;
-#ifdef NEW_TEXT
- for (size_type i = 0; i < size(); i++) {
- if (!i){
- fprintf(file, "\n");
- column = 0;
- }
-#else
- for (int i = 0; i < last; i++) {
- if (!i){
- fprintf(file, "\n");
+ 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;
}
-#endif
// Write font changes
- font2 = GetFontSettings(i);
+ LyXFont font2 = getFontSettings(bparams, i);
if (font2 != font1) {
- font2.lyxWriteChanges(font1, file);
+#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 LYX_META_INSET:
- inset = GetInset(i);
+ case META_INSET:
+ {
+ 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(file);
+ inset->write(buf, os);
} else {
- fprintf(file, "\n\\begin_inset ");
- inset->Write(file);
- fprintf(file, "\n\\end_inset \n");
- fprintf(file, "\n");
+ os << "\n\\begin_inset ";
+ inset->write(buf, os);
+ os << "\n\\end_inset \n\n";
column = 0;
}
- break;
- case LYX_META_NEWLINE:
- fprintf(file, "\n\\newline \n");
- column = 0;
- break;
- case LYX_META_HFILL:
- fprintf(file, "\n\\hfill \n");
+ }
+ break;
+ case META_NEWLINE:
+ os << "\n\\newline \n";
column = 0;
break;
- case LYX_META_PROTECTED_SEPARATOR:
- fprintf(file, "\n\\protected_separator \n");
+ case META_HFILL:
+ os << "\n\\hfill \n";
column = 0;
break;
- case '\\':
- fprintf(file, "\n\\backslash \n");
+ case '\\':
+ os << "\n\\backslash \n";
column = 0;
break;
case '.':
-#ifdef NEW_TEXT
- if (i + 1 < size() && GetChar(i + 1) == ' ') {
- fprintf(file, ".\n");
- column = 0;
- } else
- fprintf(file, ".");
-#else
- if (i + 1 < last && GetChar(i + 1) == ' ') {
- fprintf(file, ".\n");
+ if (i + 1 < size() && getChar(i + 1) == ' ') {
+ os << ".\n";
column = 0;
} else
- fprintf(file, ".");
-#endif
+ os << ".";
break;
default:
- if ((column > 70 && c==' ')
- || column > 79){
- fprintf(file, "\n");
+ if ((column > 70 && c == ' ')
+ || column > 79) {
+ os << "\n";
column = 0;
}
// this check is to amend a bug. LyX sometimes
// inserts '\0' this could cause problems.
if (c != '\0')
- fprintf(file, "%c", c);
+ os << c;
else
- lyxerr << "ERROR (LyXParagraph::writeFile):"
+ lyxerr << "ERROR (Paragraph::writeFile):"
" NULL char in structure." << endl;
- column++;
+ ++column;
break;
}
}
-
+
// now write the next paragraph
- if (next)
- next->writeFile(file, params, footflag, dth);
+ if (next_)
+ next_->writeFile(buf, os, bparams, dth);
}
-void LyXParagraph::validate(LaTeXFeatures & features)
+void Paragraph::validate(LaTeXFeatures & features) const
{
- // this will be useful later
- LyXLayout const & layout = textclasslist.Style(GetCurrentTextClass(),
- 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());
-#ifdef NEW_TABLE
- for (FontList::const_iterator cit = fontlist.begin();
- cit != fontlist.end(); ++cit) {
- if ((*cit).font.noun() == LyXFont::ON) {
- lyxerr[Debug::LATEX] << "font.noun: "
- << (*cit).font.noun()
- << endl;
- features.noun = true;
- lyxerr[Debug::LATEX] << "Noun enabled. Font: "
- << (*cit).font.stateText()
- << endl;
- }
- switch ((*cit).font.color()) {
- case LyXFont::NONE:
- case LyXFont::INHERIT_COLOR:
- case LyXFont::IGNORE_COLOR: break;
- default:
- features.color = true;
- lyxerr[Debug::LATEX] << "Color enabled. Font: "
- << (*cit).font.stateText()
- << endl;
- }
- }
-#else
// then the fonts
- FontTable * tmpfonttable = fonttable;
- while (tmpfonttable) {
- if (tmpfonttable->font.noun() == LyXFont::ON) {
- lyxerr[Debug::LATEX] << "font.noun: "
- << tmpfonttable->font.noun()
+ 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()
<< endl;
- features.noun = true;
+ features.require("noun");
lyxerr[Debug::LATEX] << "Noun enabled. Font: "
- << tmpfonttable->font.stateText()
+ << cit->font().stateText(0)
<< endl;
}
- switch (tmpfonttable->font.color()) {
- case LyXFont::NONE:
- case LyXFont::INHERIT_COLOR:
- case LyXFont::IGNORE_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: "
- << tmpfonttable->font.stateText()
+ << cit->font().stateText(0)
<< endl;
}
- tmpfonttable = tmpfonttable->next;
- }
+
+ Language const * language = cit->font().language();
+ if (language->babel() != doc_language->babel() &&
+ language != ignore_language &&
+#ifdef INHERIT_LANGUAGE
+ language != inherit_language &&
#endif
-#ifdef NEW_TABLE
- for (InsetList::const_iterator cit = insetlist.begin();
- cit != insetlist.end(); ++cit) {
- (*cit).inset->Validate(features);
+ language != latex_language)
+ {
+ features.useLanguage(language);
+ lyxerr[Debug::LATEX] << "Found language "
+ << language->babel() << endl;
+ }
}
-#else
+
// then the insets
- InsetTable * tmpinsettable = insettable;
- while (tmpinsettable) {
- if (tmpinsettable->inset) {
- tmpinsettable->inset->Validate(features);
+ 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 (layout.needprotect &&
+ cit->inset->lyxCode() == Inset::FOOT_CODE)
+ features.require("NeedLyXFootnoteCode");
}
- tmpinsettable = tmpinsettable->next;
}
-#endif
- 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->currentBuffer()->params.paragraph_separation == LYX_PARSEP_INDENT) &&
- (pextra_type == 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 */
-#ifdef NEW_TEXT
-void LyXParagraph::CopyIntoMinibuffer(LyXParagraph::size_type pos)
-#else
-void LyXParagraph::CopyIntoMinibuffer(int pos)
-#endif
+// First few functions needed for cut and paste and paragraph breaking.
+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 == LYX_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 = ' ';
}
}
-#ifdef NEW_TEXT
-void LyXParagraph::CutIntoMinibuffer(LyXParagraph::size_type pos)
-#else
-void LyXParagraph::CutIntoMinibuffer(int pos)
-#endif
+
+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 == LYX_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)
-#ifdef NEW_TABLE
- for (InsetList::iterator it = insetlist.begin();
- it != insetlist.end(); ++it) {
- if ((*it).pos == pos) {
- (*it).inset = 0;
- break;
- }
- }
-#else
- /* find the entry */
- InsetTable * tmpi = insettable;
- while (tmpi && tmpi->pos != pos) {
- tmpi=tmpi->next;
- }
- if (tmpi) { /* This should always be true */
- tmpi->inset = 0;
- }
-#endif
+ // find the entry
+ 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 = ' ';
}
- /* Erase(pos); now the caller is responsible for that*/
+ // Erase(pos); now the caller is responsible for that.
}
-#ifdef NEW_TEXT
-void LyXParagraph::InsertFromMinibuffer(LyXParagraph::size_type pos)
-#else
-void LyXParagraph::InsertFromMinibuffer(int pos)
-#endif
+bool Paragraph::insertFromMinibuffer(pos_type pos)
{
- InsertChar(pos, minibuffer_char);
- SetFont(pos, minibuffer_font);
- if (minibuffer_char == LYX_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 */
+// 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;
-
-#ifndef NEW_TEXT
- if (text)
- delete[] text;
-#endif
+ pimpl_->erase(pos);
+}
-#ifndef NEW_TABLE
- InsetTable * tmpinset;
- while (insettable) {
- tmpinset = insettable;
- insettable = insettable->next;
- if (tmpinset->inset)
- delete tmpinset->inset;
- delete tmpinset;
- if (insettable && insettable->next == insettable) {
- // somehow this recursion appears occasionally
- // but I can't find where. This bandaid
- // helps but isn't the best fix. (ARRae)
- if (insettable->inset) {
- delete insettable->inset;
- }
- delete insettable;
- break;
- }
- }
- FontTable * tmpfont;
- while (fonttable) {
- tmpfont = fonttable;
- fonttable = fonttable->next;
- delete tmpfont;
- }
-#endif
+bool Paragraph::checkInsertChar(LyXFont & font)
+{
+ if (pimpl_->inset_owner)
+ return pimpl_->inset_owner->checkInsertChar(font);
+ return true;
+}
- /* table stuff -- begin*/
- if (table)
- delete table;
- /* table stuff -- end*/
- // ale970302
- if (bibkey)
- delete bibkey;
+void Paragraph::insertChar(pos_type pos, Paragraph::value_type c)
+{
+ LyXFont const f(LyXFont::ALL_INHERIT);
+ insertChar(pos, c, f);
}
-#ifdef NEW_TEXT
-void LyXParagraph::Erase(LyXParagraph::size_type pos)
-#else
-void LyXParagraph::Erase(int pos)
-#endif
+void Paragraph::insertChar(pos_type pos, Paragraph::value_type c,
+ LyXFont const & font)
{
- /* > because last is the next unused position, and you can
- * use it if you want */
-#ifdef NEW_TEXT
- 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;
- }
-#else
- if (pos > last) {
- if (next && next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE)
- NextAfterFootnote()->Erase(pos - last - 1);
- else
- lyxerr.debug() << "ERROR (LyXParagraph::Erase): "
- "position does not exist." << endl;
- return;
- }
-#endif
-#ifdef NEW_TEXT
- if (pos < size()) { // last is free for insertation, but should be empty
-#else
- if (pos < last) { // last is free for insertation, but should be empty
-#endif
-#ifdef NEW_TABLE
- /* if it is an inset, delete the inset entry */
- if (text[pos] == LYX_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;
- }
- }
- }
-#else
- /* if it is an inset, delete the inset entry */
- if (text[pos] == LYX_META_INSET) {
- /* find the entry */
- InsetTable *tmpi = insettable;
- InsetTable *tmpi2 = tmpi;
- while (tmpi && tmpi->pos != pos) {
- tmpi2=tmpi;
- tmpi=tmpi->next;
- }
- if (tmpi) { // this should always be true
- if (tmpi->inset) // delete the inset if it exists
- delete tmpi->inset;
- if (tmpi == insettable)
- insettable = tmpi->next;
- else
- tmpi2->next = tmpi->next;
- delete tmpi;
- }
- }
-#endif
-#ifdef NEW_TEXT
- text.erase(text.begin() + pos);
- //text.erase(pos, 1);
-#else
- // Shift rest of text
- for (int i = pos; i < last - 1; i++) {
- text[i]=text[i+1];
- }
- last--;
-#endif
-#ifdef NEW_TABLE
- /* 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) {
- 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--;
- }
-
- /* update the inset table */
- for(InsetList::iterator it = insetlist.begin();
- it != insetlist.end(); ++it) {
- if ((*it).pos > pos)
- (*it).pos--;
- }
-#else
- /* erase entries in the tables */
- int found = 0;
- FontTable * tmp = fonttable;
- FontTable * prev = 0;
- while (tmp && !found) {
- if (pos >= tmp->pos && pos <= tmp->pos_end)
- found = 1;
- else {
- prev = tmp;
- tmp = tmp->next;
- }
- }
-
- if (found && tmp->pos == tmp->pos_end) {
- /* if it is a multi-character font entry, we just make
- * it smaller (see update below), otherwise we should
- * delete it */
- if (prev)
- prev->next = tmp->next;
- else
- fonttable = tmp->next;
-
- delete tmp;
- }
+ pimpl_->insertChar(pos, c, font);
+}
- /* update all other entries */
- tmp = fonttable;
- while (tmp) {
- if (tmp->pos > pos)
- tmp->pos--;
- if (tmp->pos_end >= pos)
- tmp->pos_end--;
- tmp = tmp->next;
- }
-
- /* update the inset table */
- InsetTable * tmpi = insettable;
- while (tmpi) {
- if (tmpi->pos > pos)
- tmpi->pos--;
- tmpi=tmpi->next;
- }
-#endif
- } else {
- lyxerr << "ERROR (LyXParagraph::Erase): "
- "can't erase non-existant char." << endl;
- }
+void Paragraph::insertInset(pos_type pos, Inset * inset)
+{
+ LyXFont const f(LyXFont::ALL_INHERIT);
+ insertInset(pos, inset, f);
}
-#ifndef NEW_TEXT
-/* pos is needed to specify the paragraph correctly. Remember the
-* closed footnotes */
-void LyXParagraph::Enlarge(int pos, int number)
+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 > last) {
- if (next && next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE)
- NextAfterFootnote()->Enlarge(pos - last - 1, number);
- else
- lyxerr << "ERROR (LyXParagraph::Enlarge): "
- "position does not exist." << endl;
- return;
- }
+ pimpl_->insertInset(pos, inset, font);
+}
- if (size - last < number) {
- size += number - size + last + STEP_SIZE_PAR;
- char * tmp = new char[size];
- for (int i = 0; i < last; ++i)
- tmp[i] = text[i];
- delete[] text;
- text = tmp;
- }
+
+bool Paragraph::insetAllowed(Inset::Code code)
+{
+ //lyxerr << "Paragraph::InsertInsetAllowed" << endl;
+
+ if (pimpl_->inset_owner)
+ return pimpl_->inset_owner->insetAllowed(code);
+ return true;
}
-#endif
-#ifndef NEW_TEXT
-/* make the allocated memory fit to the needed size */
-/* used to make a paragraph smaller */
-void LyXParagraph::FitSize()
+Inset * Paragraph::getInset(pos_type pos)
{
- if (size - last > STEP_SIZE_PAR) {
- size = last + STEP_SIZE_PAR;
- char * tmp = new char[size];
- for (int i = 0; i < last; ++i)
- tmp[i] = text[i];
- delete[] text;
- text = tmp;
- }
+ lyx::Assert(pos < size());
+
+ // Find the inset.
+ 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;
+ //::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
+ // as well replace it with a space to prevent craches. (Asger)
+ return 0;
}
-#endif
-#ifdef NEW_TEXT
-void LyXParagraph::InsertChar(LyXParagraph::size_type pos, char c)
-#else
-void LyXParagraph::InsertChar(int pos, char c)
-#endif
+
+Inset const * Paragraph::getInset(pos_type pos) const
{
-#ifdef NEW_TEXT
- /* > 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);
- //text.insert(pos, c);
-#else
- /* > because last is the next unused position, and you can
- * use it if you want */
- if (pos > last) {
- if (next
- && next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE)
- NextAfterFootnote()->InsertChar(pos - last - 1, c);
- else
- lyxerr.debug() << "ERROR (LyXParagraph::InsertChar): "
- "position does not exist." << endl;
- return;
- }
- // Are we full? If so, enlarge.
- if (last == size) {
- size += STEP_SIZE_PAR;
- char * tmp = new char[size];
- for (int i = 0; i < last; i++)
- tmp[i] = text[i];
- delete[] text;
- text = tmp;
- }
+ lyx::Assert(pos < size());
- // Shift rest of character
- for (int i = last; i>pos; i--) {
- text[i] = text[i - 1];
- }
+ // Find the inset.
+ 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;
- text[pos] = c;
- last++;
-#endif
-#ifdef NEW_TABLE
- // 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++;
- }
-#else
- /* update the font table */
- FontTable * tmp = fonttable;
- while (tmp) {
- if (tmp->pos >= pos)
- tmp->pos++;
- if (tmp->pos_end >= pos)
- tmp->pos_end++;
- tmp = tmp->next;
- }
-
- /* update the inset table */
- InsetTable * tmpi = insettable;
- while (tmpi) {
- if (tmpi->pos >= pos)
- tmpi->pos++;
- tmpi=tmpi->next;
- }
-#endif
+ 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)
+ // My guess is that since the inset does not exist, we might
+ // as well replace it with a space to prevent craches. (Asger)
+ return 0;
}
-#ifdef NEW_TEXT
-void LyXParagraph::InsertInset(LyXParagraph::size_type pos,
- Inset * inset)
-#else
-void LyXParagraph::InsertInset(int pos, Inset * inset)
-#endif
+
+// Gets uninstantiated font setting at position.
+LyXFont const Paragraph::getFontSettings(BufferParams const & bparams,
+ pos_type pos) const
{
- /* > because last is the next unused position, and you can
- * use it if you want */
-#ifdef NEW_TEXT
- 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;
- }
-#else
- if (pos > last) {
- if (next
- && next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE)
- NextAfterFootnote()
- ->InsertInset(pos - last - 1, inset);
- else
- lyxerr << "ERROR (LyXParagraph::InsertInset): "
- "position does not exist: " << pos << endl;
- return;
- }
+ 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
- if (text[pos] != LYX_META_INSET) {
- lyxerr << "ERROR (LyXParagraph::InsertInset): "
- "there is no LYX_META_INSET" << endl;
- return;
- }
-#ifdef NEW_TABLE
- if (inset) {
- InsetTable tmp;
- tmp.pos = pos;
- tmp.inset = inset;
- insetlist.push_back(tmp);
- }
-
-#else
- if (inset) {
- /* add a new entry in the inset table */
- InsetTable * tmpi = new InsetTable;
- tmpi->pos = pos;
- tmpi->inset = inset;
- tmpi->next = insettable;
- insettable = tmpi;
- }
-#endif
+ return retfont;
}
-#ifdef NEW_TEXT
-Inset * LyXParagraph::GetInset(LyXParagraph::size_type pos)
-#else
-Inset * LyXParagraph::GetInset(int pos)
-#endif
-{
-#ifdef NEW_TEXT
- 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;
- }
-#else
- if (pos >= last) {
- if (next
- && next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE)
- return NextAfterFootnote()->GetInset(pos - last - 1);
- else {
- lyxerr << "ERROR (LyXParagraph::GetInset): "
- "position does not exist: "
- << pos << endl;
- }
- return 0;
- }
-#endif
-#ifdef NEW_TABLE
- /* find the inset */
- for(InsetList::iterator it = insetlist.begin();
- it != insetlist.end(); ++it) {
- if ((*it).pos == pos) {
- return (*it).inset;
- }
- }
- lyxerr << "ERROR (LyXParagraph::GetInset): "
- "Inset does not exist: " << pos << endl;
- text[pos] = ' '; /// WHY!!! does this set the pos to ' '????
- // Did this commenting out introduce a bug? So far I have not
- // seen any, please enlighten me. (Lgb)
- // My guess is that since the inset does not exist, we might
- // as well replace it with a space to prevent crashes. (Asger)
- return 0;
-#else
- /* find the inset */
- InsetTable * tmpi = insettable;
-
- while (tmpi && tmpi->pos != pos)
- tmpi = tmpi->next;
-
- if (tmpi)
- return tmpi->inset;
- else {
- lyxerr << "ERROR (LyXParagraph::GetInset): "
- "Inset does not exist: " << pos << endl;
- text[pos] = ' '; /// WHY!!! does this set the pos to ' '????
- // Did this commenting out introduce a bug? So far I have not
- // seen any, please enlighten me. (Lgb)
- // My guess is that since the inset does not exist, we might
- // as well replace it with a space to prevent crashes. (Asger)
- return 0;
- }
-#endif
-}
-
-// Gets uninstantiated font setting at position.
-// Optimized after profiling. (Asger)
-#ifdef NEW_TEXT
-LyXFont LyXParagraph::GetFontSettings(LyXParagraph::size_type pos)
-#else
-LyXFont LyXParagraph::GetFontSettings(int pos)
-#endif
+// Gets uninstantiated font setting at position 0
+LyXFont const Paragraph::getFirstFontSettings() const
{
-#ifdef NEW_TEXT
- if (pos < size()) {
-#ifdef NEW_TABLE
- for(FontList::iterator it = fontlist.begin();
- it != fontlist.end(); ++it) {
- if (pos >= (*it).pos && pos <= (*it).pos_end)
- return (*it).font;
- }
-#else
- FontTable * tmp = fonttable;
- while (tmp) {
- if (pos >= tmp->pos && pos <= tmp->pos_end)
- return tmp->font;
- tmp = tmp->next;
- }
-#endif
- }
- /* > 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 anable 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)
- << ")\n";
- }
- } else if (pos) {
- return GetFontSettings(pos - 1);
- }
-#else
- if (pos < last) {
-#ifdef NEW_TABLE
- for(FontList::iterator it = fontlist.begin();
- it != fontlist.end(); ++it) {
- if (pos >= (*it).pos && pos <= (*it).pos_end)
- return (*it).font;
- }
-#else
- FontTable * tmp = fonttable;
- while (tmp) {
- if (pos >= tmp->pos && pos <= tmp->pos_end)
- return tmp->font;
- tmp = tmp->next;
- }
-#endif
- }
- /* > because last is the next unused position, and you can
- * use it if you want */
- else if (pos > last) {
- if (next
- && next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE)
- return NextAfterFootnote()
- ->GetFontSettings(pos - last - 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 anable 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 << endl;
- }
- } else if (pos) {
- return GetFontSettings(pos - 1);
- }
-#endif
+ 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.
-#ifdef NEW_TEXT
-LyXFont LyXParagraph::getFont(LyXParagraph::size_type pos)
-#else
-LyXFont LyXParagraph::getFont(int pos)
-#endif
+LyXFont const Paragraph::getFont(BufferParams const & bparams,
+ pos_type pos) const
{
- LyXFont tmpfont;
- LyXLayout const & layout = textclasslist.Style(GetCurrentTextClass(),
- GetLayout());
-#ifdef NEW_TEXT
- LyXParagraph::size_type main_body = 0;
+ lyx::Assert(pos >= 0);
+
+ LyXLayout const & layout =
+ textclasslist.Style(bparams.textclass,
+ getLayout());
+ pos_type main_body = 0;
+ if (layout.labeltype == LABEL_MANUAL)
+ main_body = beginningOfMainBody();
+
+ 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
- int main_body = 0;
+ tmpfont.realize(layoutfont, bparams.language);
#endif
- 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;
- }
+ return pimpl_->realizeFont(tmpfont, bparams);
+}
+
+
+LyXFont const Paragraph::getLabelFont(BufferParams const & bparams) const
+{
+ LyXLayout const & layout =
+ textclasslist.Style(bparams.textclass, getLayout());
+
+ LyXFont tmpfont = layout.labelfont;
+ tmpfont.setLanguage(getParLanguage(bparams));
+
+ return pimpl_->realizeFont(tmpfont, bparams);
+}
- // check for environment font information
- char par_depth = GetDepth();
- LyXParagraph * par = this;
- while (par && par_depth && !tmpfont.resolved()) {
- par = par->DepthHook(par_depth - 1);
- if (par) {
- tmpfont.realize(textclasslist.
- Style(GetCurrentTextClass(),
- par->GetLayout()).font);
- par_depth = par->GetDepth();
- }
- }
- tmpfont.realize(textclasslist.TextClass(GetCurrentTextClass()).defaultfont());
- return tmpfont;
+LyXFont const Paragraph::getLayoutFont(BufferParams const & bparams) const
+{
+ LyXLayout const & layout =
+ textclasslist.Style(bparams.textclass,
+ getLayout());
+
+ LyXFont tmpfont = layout.font;
+ tmpfont.setLanguage(getParLanguage(bparams));
+
+ return pimpl_->realizeFont(tmpfont, bparams);
}
/// Returns the height of the highest font in range
-#ifdef NEW_TEXT
-LyXFont::FONT_SIZE LyXParagraph::HighestFontInRange(LyXParagraph::size_type startpos, LyXParagraph::size_type endpos) const
-#else
-LyXFont::FONT_SIZE LyXParagraph::HighestFontInRange(int startpos, int endpos) const
-#endif
+LyXFont::FONT_SIZE
+Paragraph::highestFontInRange(pos_type startpos, pos_type endpos,
+ LyXFont::FONT_SIZE const def_size) const
{
+ if (pimpl_->fontlist.empty())
+ return def_size;
+
LyXFont::FONT_SIZE maxsize = LyXFont::SIZE_TINY;
-#ifdef NEW_TABLE
- 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;
- }
- }
-#else
- FontTable * tmp = fonttable;
- while (tmp) {
- if (startpos <= tmp->pos_end && endpos >= tmp->pos) {
- LyXFont::FONT_SIZE size = tmp->font.size();
- if (size > maxsize && size<=LyXFont::SIZE_HUGER)
- maxsize = size;
- }
- tmp = tmp->next;
+ 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;
}
-#endif
return maxsize;
}
-#ifdef NEW_TEXT
-char LyXParagraph::GetChar(LyXParagraph::size_type pos)
-#else
-char LyXParagraph::GetChar(int pos)
-#endif
+Paragraph::value_type
+Paragraph::getUChar(BufferParams const & bparams, pos_type pos) const
{
-#ifdef DEVEL_VERSION
- /* a workaround to 'fix' some bugs in text-class */
- if (pos < 0) {
- // This function is important. It should not work around bugs.
- // Let's find the bugs instead and fix them. (Asger)
- lyxerr << "FATAL ERROR (LyXParagraph::GetChar):"
- " bad position " << pos << endl;
- abort();
- }
-#endif
+ value_type c = getChar(pos);
+ if (!lyxrc.rtl_support)
+ return c;
-#ifdef NEW_TEXT
- 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";
- }
- return '\0';
-#else
- if (pos < last) {
- return text[pos];
- }
- /* > because last is the next unused position, and you can
- * use it if you want */
- else if (pos > last) {
- if (next && next->footnoteflag != LyXParagraph::NO_FOOTNOTE)
- return NextAfterFootnote()->GetChar(pos - last - 1);
- else
- lyxerr << "ERROR (LyXParagraph::GetChar): "
- "position does not exist." << pos << endl;
- return '\0';
-#endif
- } 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 LYX_META_FOOTNOTE;
- case LyXParagraph::MARGIN:
- return LYX_META_MARGIN;
- case LyXParagraph::FIG:
- case LyXParagraph::WIDE_FIG:
- return LYX_META_FIG;
- case LyXParagraph::TAB:
- case LyXParagraph::WIDE_TAB:
- return LYX_META_TAB;
- case LyXParagraph::ALGORITHM:
- return LYX_META_ALGORITHM;
- }
- return '\0'; // to shut up gcc
+ 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;
}
-#ifdef NEW_TEXT
-string LyXParagraph::GetWord(LyXParagraph::size_type & lastpos)
-#else
-string LyXParagraph::GetWord(int & lastpos)
-#endif
+void Paragraph::setFont(pos_type pos, LyXFont const & font)
+{
+ lyx::Assert(pos <= size());
- //Added 98/9/21 by REH
- // return an string of the current word, and the end of the word
- // in lastpos.
+ // First, reduce font against layout/label font
+ // Update: The SetCharFont() routine in text2.C already
+ // reduces font, so we don't need to do that here. (Asger)
+ // No need to simplify this because it will disappear
+ // in a new kernel. (Asger)
+ // Next search font table
- // 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.
+ 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;
- // i just left this in from GetChar()
-{
-#ifdef DEVEL_VERSION
- /* a workaround to 'fix' some bugs in text-class */
- if (lastpos < 0) {
- // This function is important. It should not work around bugs.
- // Let's find the bugs instead and fix them. (Asger)
- lyxerr << "FATAL ERROR (LyXParagraph::GetWord):"
- " bad position " << lastpos << endl;
- abort();
+ 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
+ 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));
}
-#endif
-
- string theword;
-
- // grab a word
-
-
- //i think the devcode aborts before this, but why not be
- // versatile?
- if (lastpos < 0) lastpos=0;
-
-
- // move back until we have a letter
+}
- //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--;
+void Paragraph::next(Paragraph * p)
+{
+ next_ = p;
+}
- // 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
+// This function is able to hide closed footnotes.
+Paragraph * Paragraph::next()
+{
+ return next_;
+}
- while (IsLetter(lastpos)) theword += GetChar(lastpos++);
-
- return theword;
+Paragraph const * Paragraph::next() const
+{
+ return next_;
}
-
-#ifdef NEW_TEXT
-LyXParagraph::size_type LyXParagraph::Last()
-#else
-int LyXParagraph::Last()
-#endif
+
+void Paragraph::previous(Paragraph * p)
{
-#ifdef NEW_TEXT
- 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();
-#else
- if (next && next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE)
- return last + NextAfterFootnote()->Last() + 1;
- /* the 1 is the symbol
- for the footnote */
- else
- return last;
-#endif
+ previous_ = p;
}
-#ifdef NEW_TEXT
-LyXParagraph * LyXParagraph::ParFromPos(LyXParagraph::size_type pos)
-#else
-LyXParagraph * LyXParagraph::ParFromPos(int pos)
-#endif
+// This function is able to hide closed footnotes.
+Paragraph * Paragraph::previous()
{
-#ifdef NEW_TEXT
- /* > 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
- /* > because last is the next unused position, and you can
- * use it if you want */
- if (pos > last) {
- if (next
- && next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE)
- return NextAfterFootnote()->ParFromPos(pos - last - 1);
- else
- lyxerr << "ERROR (LyXParagraph::ParFromPos): "
- "position does not exist." << endl;
- return this;
- }
-#endif
- else
- return this;
+ return previous_;
}
-#ifdef NEW_TEXT
-int LyXParagraph::PositionInParFromPos(LyXParagraph::size_type pos)
-#else
-int LyXParagraph::PositionInParFromPos(int pos)
-#endif
+// This function is able to hide closed footnotes.
+Paragraph const * Paragraph::previous() const
{
- /* > because last is the next unused position, and you can
- * use it if you want */
-#ifdef NEW_TEXT
- 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
- if (pos > last) {
- if (next
- && next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE)
- return NextAfterFootnote()
- ->PositionInParFromPos(pos - last - 1);
- else
- lyxerr <<
- "ERROR (LyXParagraph::PositionInParFromPos): "
- "position does not exist." << endl;
- return pos;
- }
-#endif
- else
- return pos;
+ return previous_;
}
-#ifdef NEW_TEXT
-void LyXParagraph::SetFont(LyXParagraph::size_type pos,
- LyXFont const & font)
-#else
-void LyXParagraph::SetFont(int pos, LyXFont const & font)
-#endif
+void Paragraph::breakParagraph(BufferParams const & bparams,
+ pos_type pos,
+ int flag)
{
- /* > because last is the next unused position, and you can
- * use it if you want */
-#ifdef NEW_TEXT
- 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;
+ // create a new paragraph
+ Paragraph * tmp = new Paragraph(this);
+ // remember to set the inset_owner
+ tmp->setInsetOwner(inInset());
+
+ // 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(layout);
+ tmp->setLabelWidthString(params().labelWidthString());
}
-#else
- if (pos > last) {
- if (next && next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE) {
- NextAfterFootnote()->SetFont(pos - last - 1, font);
- } else {
- lyxerr << "ERROR (LyXParagraph::SetFont): "
- "position does not exist." << endl;
+
+ 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_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;
}
- return;
- }
-#endif
- LyXFont patternfont(LyXFont::ALL_INHERIT);
-
-// First, reduce font against layout/label font
-// Update: The SetCharFont() routine in text2.C already reduces font, so
-// we don't need to do that here. (Asger)
-// No need to simplify this because it will disappear in a new kernel. (Asger)
-#ifdef NEW_TABLE
- // Next search font table
- for(FontList::iterator it = fontlist.begin();
- it != fontlist.end(); ++it) {
- if (pos >= (*it).pos && pos <= (*it).pos_end) {
- // found it
- // we found a font entry. maybe we have to
- // split it and create a new one
-
- if ((*it).pos != (*it).pos_end) {
- // more than one character
- if (pos == (*it).pos) {
- // maybe we could enlarge
- // the left fonttable
- for(FontList::iterator fit = fontlist.begin();
- fit != fontlist.end(); ++fit) {
- if (pos - 1 >= (*fit).pos
- && pos - 1 <= (*fit).pos_end
- && (*fit).font == font) {
- // put the position
- // under the font
- (*fit).pos_end++;
- (*it).pos++;
- return;
- }
- }
- // Add a new entry in the
- // fonttable for the position
- FontTable tmp;
- tmp.pos = pos + 1;
- tmp.pos_end = (*it).pos_end;
- tmp.font = (*it).font;
- (*it).pos_end = pos;
- fontlist.push_back(tmp);
- } else if (pos == (*it).pos_end) {
- // Add a new entry in the
- // fonttable for the position
- FontTable tmp;
- tmp.pos = (*it).pos;
- tmp.pos_end = (*it).pos_end - 1;
- tmp.font = (*it).font;
- (*it).pos = (*it).pos_end;
- fontlist.push_back(tmp);
- } else {
- // Add a new entry in the
- // fonttable for the position
- FontTable tmp;
- tmp.pos = (*it).pos;
- tmp.pos_end = pos - 1;
- tmp.font = (*it).font;
- fontlist.push_back(tmp);
-
- tmp.pos = pos + 1;
- tmp.pos_end = (*it).pos_end;
- tmp.font = (*it).font;
- fontlist.push_back(tmp);
-
- (*it).pos = pos;
- (*it).pos_end = pos;
- }
- }
- (*it).font = font;
- return;
+ for (i = pos_end; i >= pos; --i) {
+ erase(i);
}
}
- // 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 entry one position left
- for(FontList::iterator it = fontlist.begin();
- it != fontlist.end(); ++it) {
- if (pos - 1 >= (*it).pos && pos - 1 <= (*it).pos_end
- && (*it).font == font) {
- (*it).pos_end++;
- return;
+ // just an idea of me
+ if (!pos) {
+ 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) {
+ setOnlyLayout(tmp->layout);
+ setLabelWidthString(tmp->params().labelWidthString());
+ params().depth(tmp->params().depth());
}
}
- // Add a new entry in the
- // fonttable for the position
- FontTable tmp;
- tmp.pos = pos;
- tmp.pos_end = pos;
- tmp.font = patternfont;
- fontlist.push_back(tmp);
-#else
- // Next search font table
- FontTable * tmp2;
+}
+
- bool found = false;
- FontTable * tmp = fonttable;
- while (tmp && !found) {
- if (pos >= tmp->pos && pos <= tmp->pos_end)
- found = true;
- else
- tmp = tmp->next;
+void Paragraph::makeSameLayout(Paragraph const * par)
+{
+ layout = par->layout;
+ // move to pimpl?
+ params() = par->params();
+}
+
+
+int Paragraph::stripLeadingSpaces(lyx::textclass_type tclass)
+{
+ if (textclasslist.Style(tclass, getLayout()).free_spacing ||
+ isFreeSpacing())
+ {
+ return 0;
+ }
+
+ int i = 0;
+ while (size() && (isNewline(0) || isLineSeparator(0))) {
+ erase(0);
+ ++i;
}
- if (!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 entry one position left */
- found = false;
- tmp2 = fonttable;
- while (tmp2 && !found) {
- if (pos - 1 >= tmp2->pos && pos - 1 <= tmp2->pos_end)
- found = true;
- else
- tmp2 = tmp2->next;
- }
- if (found) {
- /* 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
- * fonttable for the position */
- tmp = new FontTable;
- tmp->pos = pos;
- tmp->pos_end = pos;
- tmp->font = patternfont;
- tmp->next = fonttable;
- fonttable = tmp;
- } else {
- /* we found a font entry. maybe we have to split it and create
- * a new one */
+ return i;
+}
- if (tmp->pos != tmp->pos_end) { /* more than one character */
- if (pos == tmp->pos) {
- /* maybe we could enlarge the left fonttable */
+bool Paragraph::hasSameLayout(Paragraph const * par) const
+{
+ return
+ par->layout == layout &&
+ params().sameLayout(par->params());
+}
- found = false;
- tmp2 = fonttable;
- while (tmp2 && !found) {
- if (pos - 1 >= tmp2->pos && pos - 1 <= tmp2->pos_end)
- found = true;
- else
- tmp2 = tmp2->next;
- }
- /* Is there is one, and is it exactly the needed font? */
- if (found && tmp2->font == font) {
- /* put the position under the font */
- tmp2->pos_end++;
- tmp->pos++;
- return;
- }
+void Paragraph::breakParagraphConservative(BufferParams const & bparams,
+ pos_type pos)
+{
+ // create a new paragraph
+ Paragraph * tmp = new Paragraph(this);
+ tmp->makeSameLayout(this);
- /* Add a new entry in the
- * fonttable for the position */
- tmp2 = new FontTable;
- tmp2->pos = pos + 1;
- tmp2->pos_end = tmp->pos_end;
- tmp2->font = tmp->font;
- tmp->pos_end = pos;
- tmp2->next = fonttable;
- fonttable = tmp2;
- }
- else if (pos == tmp->pos_end) {
- /* Add a new entry in the
- * fonttable for the position */
- tmp2 = new FontTable;
- tmp2->pos = tmp->pos;
- tmp2->pos_end = tmp->pos_end - 1;
- tmp2->font = tmp->font;
- tmp->pos = tmp->pos_end;
- tmp2->next = fonttable;
- fonttable = tmp2;
- }
- else {
- /* Add a new entry in the
- * fonttable for the position */
- tmp2 = new FontTable;
- tmp2->pos = tmp->pos;
- tmp2->pos_end = pos - 1;
- tmp2->font = tmp->font;
- tmp2->next = fonttable;
- fonttable = tmp2;
-
- tmp2 = new FontTable;
- tmp2->pos = pos + 1;
- tmp2->pos_end = tmp->pos_end;
- tmp2->font = tmp->font;
- tmp2->next = fonttable;
- fonttable = tmp2;
-
- tmp->pos = pos;
- tmp->pos_end = pos;
- }
+ // When can pos > Last()?
+ // I guess pos == Last() is possible.
+ if (size() > pos) {
+ // copy everything behind the break-position to the new
+ // paragraph
+ pos_type pos_end = pimpl_->size() - 1;
+
+ //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);
}
}
- tmp->font = font;
-#endif
}
-
-/* this function is able to hide closed footnotes */
-LyXParagraph * LyXParagraph::Next()
+
+// Be carefull, this does not make any check at all.
+// 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)
{
- 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! */
+ // copy the next paragraph to this one
+ Paragraph * the_next = next();
+
+ // first the DTP-stuff
+ params().lineBottom(the_next->params().lineBottom());
+ params().spaceBottom(the_next->params().spaceBottom());
+ params().pagebreakBottom(the_next->params().pagebreakBottom());
+
+ pos_type pos_end = the_next->pimpl_->size() - 1;
+ pos_type pos_insert = size();
+
+ // ok, now copy the paragraph
+ for (pos_type i = 0, j = 0; i <= pos_end; ++i) {
+ the_next->cutIntoMinibuffer(bparams, i);
+ if (insertFromMinibuffer(pos_insert + j))
+ ++j;
}
- else
- return next;
+
+ // delete the next paragraph
+ Paragraph * ppar = the_next->previous_;
+ Paragraph * npar = the_next->next_;
+ delete the_next;
+ ppar->next(npar);
}
-LyXParagraph * LyXParagraph::NextAfterFootnote()
+int Paragraph::getEndLabel(BufferParams const & bparams) 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! */
+ 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;
+
+ 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();
}
- else
- return next;
+ return END_LABEL_NO_LABEL;
}
-LyXParagraph * LyXParagraph::PreviousBeforeFootnote()
+Paragraph::depth_type Paragraph::getDepth() const
{
- 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;
+ return params().depth();
}
-LyXParagraph * LyXParagraph::LastPhysicalPar()
+char Paragraph::getAlign() const
{
- 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 params().align();
}
-LyXParagraph * LyXParagraph::FirstPhysicalPar()
+string const & Paragraph::getLabelstring() const
{
- if (!IsDummy())
- return this;
- LyXParagraph * tmppar = this;
-
- while (tmppar && (tmppar->IsDummy()
- || tmppar->footnoteflag != LyXParagraph::NO_FOOTNOTE))
- tmppar = tmppar->previous;
-
- if (!tmppar)
- return this; /* this should never happen! */
- else
- return tmppar;
+ return params().labelString();
}
-/* this function is able to hide closed footnotes */
-LyXParagraph * LyXParagraph::Previous()
+int Paragraph::getFirstCounter(int i) 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 pimpl_->counter_[i];
}
-#ifdef NEW_TEXT
-void LyXParagraph::BreakParagraph(LyXParagraph::size_type pos,
- int flag)
-#else
-void LyXParagraph::BreakParagraph(int pos, int flag)
-#endif
-{
-#ifdef NEW_TEXT
- size_type i, pos_end, pos_first;
-#else
- int i, pos_end, pos_first;
-#endif
- /* create a new paragraph */
- LyXParagraph * par = ParFromPos(pos);
- LyXParagraph * firstpar = FirstPhysicalPar();
-
- LyXParagraph * tmp = new LyXParagraph(par);
-
- 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);
- }
- 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;
-
- /* copy everything behind the break-position
- to the new paragraph
- */
- pos_first = 0;
- while (ParFromPos(pos_first) != par)
- pos_first++;
-
-#ifdef NEW_TEXT
- pos_end = pos_first + par->text.size() - 1;
- tmp->text.reserve(pos_end - pos);
-#else
- pos_end = pos_first + par->last - 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!!) */
- tmp->Enlarge(0, pos_end - pos);
-#endif
- for (i = pos; i <= pos_end; i++) {
- par->CutIntoMinibuffer(i - pos_first);
- tmp->InsertFromMinibuffer(i - pos);
- }
+// the next two functions are for the manual labels
+string const Paragraph::getLabelWidthString() const
+{
+ if (!params().labelWidthString().empty())
+ return params().labelWidthString();
+ else
+ return _("Senseless with this layout!");
+}
- for (i = pos_end; i >= pos; i--)
- par->Erase(i - pos_first);
-#ifdef NEW_TEXT
- par->text.resize(par->text.size());
-#else
- /* free memory of the now shorter paragraph*/
- par->FitSize();
-#endif
- }
- /* 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();
- /* layout stays the same with latex-environments */
- if (flag) {
- firstpar->SetOnlyLayout(tmp->layout);
- firstpar->SetLabelWidthString(tmp->labelwidthstring);
- firstpar->depth = tmp->depth;
- }
- }
+void Paragraph::setLabelWidthString(string const & s)
+{
+ params().labelWidthString(s);
}
-void LyXParagraph::MakeSameLayout(LyXParagraph * par)
+void Paragraph::setOnlyLayout(layout_type new_layout)
{
- 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;
+ layout = new_layout;
}
-LyXParagraph * LyXParagraph::FirstSelfrowPar()
+void Paragraph::setLayout(layout_type new_layout)
{
- 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;
+ 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));
}
-LyXParagraph * LyXParagraph::Clone()
+// if the layout of a paragraph contains a manual label, the beginning of the
+// main body is the beginning of the second word. This is what the par-
+// function returns. If the layout does not contain a label, the main
+// body always starts with position 0. This differentiation is necessary,
+// because there cannot be a newline or a blank <= the beginning of the
+// main body in TeX.
+
+int Paragraph::beginningOfMainBody() 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 */
-
-#ifdef NEW_TEXT
- result->text.reserve(size());
- for (size_type i = 0; i < size(); i++) {
- CopyIntoMinibuffer(i);
- result->InsertFromMinibuffer(i);
- }
-#else
- /* make shure 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!!) */
- result->Enlarge(0, last+2);
- for (int i = 0; i < last; i++) {
- CopyIntoMinibuffer(i);
- result->InsertFromMinibuffer(i);
- }
-#endif
- return result;
-}
-
-
-bool LyXParagraph::HasSameLayout(LyXParagraph * par)
-{
- par = par->FirstPhysicalPar();
-
- return (
- par->footnoteflag == footnoteflag &&
- par->footnotekind == footnotekind &&
-
- 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);
-}
-
-#ifdef NEW_TEXT
-void LyXParagraph::BreakParagraphConservative(LyXParagraph::size_type pos)
-#else
-void LyXParagraph::BreakParagraphConservative(int pos)
-#endif
-{
-#ifdef NEW_TEXT
- size_type i, pos_end, pos_first;
-#else
- int i, pos_end, pos_first;
-#endif
-
- /* create a new paragraph */
- LyXParagraph * par = ParFromPos(pos);
-
- LyXParagraph * tmp = new LyXParagraph(par);
-
- tmp->MakeSameLayout(par);
-
- if (Last() > pos) {
- /* copy everything behind the break-position to the new
- paragraph */
- pos_first = 0;
- while (ParFromPos(pos_first) != par)
- pos_first++;
-#ifdef NEW_TEXT
- pos_end = pos_first + par->text.size() - 1;
-#else
- pos_end = pos_first + par->last - 1;
-#endif
- /* make shure 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!!) */
-#ifdef NEW_TEXT
- tmp->text.reserve(pos_end - pos);
-#else
- tmp->Enlarge(0, pos_end - pos);
-#endif
- for (i = pos; i <= pos_end; i++) {
-
- par->CutIntoMinibuffer(i - pos_first);
- tmp->InsertFromMinibuffer(i - pos);
- }
- for (i = pos_end; i >= pos; i--)
- par->Erase(i - pos_first);
-#ifdef NEW_TEXT
- par->text.resize(par->text.size());
-#else
- /* free memory of the now shorter paragraph*/
- par->FitSize();
-#endif
- }
-}
-
-
-/* be carefull, this does not make any check at all */
-void LyXParagraph::PasteParagraph()
-{
- /* copy the next paragraph to this one */
- LyXParagraph * the_next = Next();
-
- LyXParagraph * firstpar = FirstPhysicalPar();
-
- /* 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;
-
-#ifdef NEW_TEXT
- size_type pos_end = the_next->text.size() - 1;
- size_type pos_insert = Last();
- size_type i;
-#else
- int pos_end = the_next->last - 1;
- int pos_insert = Last();
- /* enlarge the paragraph. This is faster than enlarge it
- * every 10th insertion. */
- if (pos_end >= 0)
- Enlarge(pos_insert, pos_end);
- int i;
-#endif
-
- /* ok, now copy the paragraph */
- for (i = 0; i <= pos_end; i++) {
- the_next->CutIntoMinibuffer(i);
- InsertFromMinibuffer(pos_insert + i);
- }
-
- /* delete the next paragraph */
- delete the_next;
-}
-
-#ifdef NEW_TEXT
-void LyXParagraph::OpenFootnote(LyXParagraph::size_type pos)
-#else
-void LyXParagraph::OpenFootnote(int pos)
-#endif
-{
- LyXParagraph * par = ParFromPos(pos);
- par = par->next;
- while (par && par->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE) {
- par->footnoteflag = LyXParagraph::OPEN_FOOTNOTE;
- par = par->next;
- }
-}
-
-#ifdef NEW_TEXT
-void LyXParagraph::CloseFootnote(LyXParagraph::size_type pos)
-#else
-void LyXParagraph::CloseFootnote(int pos)
-#endif
-{
- LyXParagraph * par = ParFromPos(pos);
- par = par->next;
- while (par && par->footnoteflag == LyXParagraph::OPEN_FOOTNOTE) {
- par->footnoteflag = LyXParagraph::CLOSED_FOOTNOTE;
- par = par->next;
- }
-}
-
-
-LyXTextClass::LayoutList::size_type LyXParagraph::GetLayout()
-{
- return FirstPhysicalPar()->layout;
-}
-
-
-char LyXParagraph::GetDepth()
-{
- return FirstPhysicalPar()->depth;
-}
-
-
-char LyXParagraph::GetAlign()
-{
- return FirstPhysicalPar()->align;
-}
-
-
-string LyXParagraph::GetLabestring()
-{
- return FirstPhysicalPar()->labelstring;
-}
-
-
-int LyXParagraph::GetFirstCounter(int i)
-{
- return FirstPhysicalPar()->counter[i];
-}
-
-
-/* the next two functions are for the manual labels */
-string LyXParagraph::GetLabelWidthString()
-{
- if (!FirstPhysicalPar()->labelwidthstring.empty())
- return FirstPhysicalPar()->labelwidthstring;
- else
- return _("Senseless with this layout!");
-}
-
-
-void LyXParagraph::SetLabelWidthString(string const & s)
-{
- LyXParagraph * par = FirstPhysicalPar();
-
- par->labelwidthstring = s;
-}
-
-
-void LyXParagraph::SetOnlyLayout(LyXTextClass::LayoutList::size_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());
- }
- }
-}
-
-
-void LyXParagraph::SetLayout(LyXTextClass::LayoutList::size_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());
- }
- }
-}
-
-
-/* if the layout of a paragraph contains a manual label, the beginning of the
-* main body is the beginning of the second word. This is what the par-
-* function returns. If the layout does not contain a label, the main
-* body always starts with position 0. This differentiation is necessary,
-* because there cannot be a newline or a blank <= the beginning of the
-* main body in TeX. */
-
-int LyXParagraph::BeginningOfMainBody()
-{
- if (FirstPhysicalPar() != this)
- return -1;
-
-
-// Unroll the first two cycles of the loop
-// and remember the previous character to remove unnecessary GetChar() calls
-#ifdef NEW_TEXT
- size_type i = 0;
+ // Unroll the first two cycles of the loop
+ // and remember the previous character to
+ // remove unnecessary GetChar() calls
+ pos_type i = 0;
if (i < size()
- && GetChar(i) != LYX_META_NEWLINE) {
+ && getChar(i) != Paragraph::META_NEWLINE) {
++i;
- char previous_char, temp;
+ char previous_char = 0;
+ char temp = 0;
if (i < size()
- && (previous_char = GetChar(i)) != LYX_META_NEWLINE) {
- // Yes, this ^ is supposed to be "=" not "=="
+ && (previous_char = getChar(i)) != Paragraph::META_NEWLINE) {
+ // Yes, this ^ is supposed to be "= " not "=="
++i;
while (i < size()
&& previous_char != ' '
- && (temp = GetChar(i)) != LYX_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! */
-#else
- int i = 0;
- if (i < last
- && GetChar(i) != LYX_META_NEWLINE) {
- ++i;
- char previous_char, temp;
- if (i < last
- && (previous_char = GetChar(i)) != LYX_META_NEWLINE) {
- // Yes, this ^ is supposed to be "=" not "=="
- ++i;
- while (i < last
- && previous_char != ' '
- && (temp = GetChar(i)) != LYX_META_NEWLINE) {
- ++i;
- previous_char = temp;
- }
- }
- }
-
- if (i==0 && i == last &&
- !(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! */
-#endif
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;
}
-int LyXParagraph::AutoDeleteInsets()
+Paragraph const * Paragraph::depthHook(depth_type depth) const
{
-#ifdef NEW_TABLE
- int i = 0;
- for (InsetList::iterator it = insetlist.begin();
- it != insetlist.end(); ++it) {
- if ((*it).inset->AutoDelete()) {
- ++i;
- Erase((*it).pos);
- }
- }
- return i;
-#else
- InsetTable * tmpi = insettable;
- InsetTable * tmpi2 = tmpi;
- int i = 0;
- while (tmpi) {
- tmpi2 = tmpi;
- tmpi = tmpi->next;
- if (tmpi2->inset)
- if (tmpi2->inset->AutoDelete()) {
- i++;
- Erase(tmpi2->pos);
- } else {}
- else
- lyxerr << "ERROR (LyXParagraph::AutoDeleteInsets): "
- "cannot auto-delete insets" << endl;
+ Paragraph const * newpar = this;
+
+ do {
+ newpar = newpar->previous();
+ } while (newpar && newpar->getDepth() > depth);
+
+ if (!newpar) {
+ if (previous() || getDepth())
+ lyxerr << "ERROR (Paragraph::DepthHook): "
+ "no hook." << endl;
+ newpar = this;
}
- return i;
-#endif
-}
+ return newpar;
+}
-#ifdef NEW_TEXT
-Inset * LyXParagraph::ReturnNextInsetPointer(LyXParagraph::size_type & pos)
-#else
-Inset * LyXParagraph::ReturnNextInsetPointer(int & pos)
-#endif
+Paragraph * Paragraph::outerHook()
{
-#ifdef NEW_TABLE
- InsetTable * tmp = 0;
- for (InsetList::iterator it = insetlist.begin();
- it != insetlist.end(); ++it) {
- if ((*it).pos >= pos && (!tmp || (*it).pos < tmp->pos)) {
- tmp = &(*it);
- }
- }
- if (tmp) {
- pos = tmp->pos;
- return tmp->inset;
- }
- return 0;
-
-#else
- InsetTable * tmpi = insettable;
- InsetTable * tmpi2 = 0;
- while (tmpi){
- if (tmpi->pos >= pos) {
- if (!tmpi2 || tmpi->pos < tmpi2->pos)
- tmpi2 = tmpi;
- }
- tmpi=tmpi->next;
- }
- if (tmpi2){
- pos = tmpi2->pos;
- return tmpi2->inset;
- }
- else
+ if(!getDepth())
return 0;
-#endif
+ return depthHook(depth_type(getDepth() - 1));
}
-
-/* returns -1 if inset not found */
-int LyXParagraph::GetPositionOfInset(Inset * inset)
+Paragraph const * Paragraph::outerHook() const
{
-#ifdef NEW_TABLE
- for (InsetList::iterator it = insetlist.begin();
- it != insetlist.end(); ++it) {
- if ((*it).inset == inset) {
- return (*it).pos;
- }
- }
- // Think about footnotes
- if (footnoteflag == LyXParagraph::NO_FOOTNOTE
- && next && next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE) {
- int further = NextAfterFootnote()->GetPositionOfInset(inset);
-#ifdef NEW_TEXT
- if (further != -1)
- return size() + 1 + further;
-#else
- if (further != -1)
- return last + 1 + further;
-#endif
- }
- return -1;
-#else
- /* find the entry */
- InsetTable * tmpi = insettable;
- while (tmpi && tmpi->inset != inset) {
- tmpi = tmpi->next;
- }
- if (tmpi && tmpi->inset)
- return tmpi->pos;
- else{
- /* think about footnotes */
- if (footnoteflag == LyXParagraph::NO_FOOTNOTE
- && next && next->footnoteflag == LyXParagraph::CLOSED_FOOTNOTE) {
- int further =
- NextAfterFootnote()->GetPositionOfInset(inset);
-#ifdef NEW_TEXT
- if (further != -1)
- return text.size() + 1 + further;
-#else
- if (further != -1)
- return last + 1 + further;
-#endif
- }
- return -1;
- }
-#endif
+ if(!getDepth())
+ return 0;
+ return depthHook(depth_type(getDepth() - 1));
}
-void LyXParagraph::readSimpleWholeFile(FILE * myfile)
+Paragraph::inset_iterator
+Paragraph::InsetIterator(pos_type pos)
{
+ InsetTable search_inset(pos, 0);
+ InsetList::iterator it = lower_bound(insetlist.begin(),
+ insetlist.end(),
+ search_inset, Pimpl::matchIT());
+ return inset_iterator(it);
+}
-#ifndef NEW_TEXT
- FileInfo fileInfo(fileno(myfile));
- long file_size = fileInfo.getSize();
- /* it is horrible, I know, but faster.
- * I should not use InsertString for that :-( */
- /* I will write a better insertion in the future */
- Enlarge(0, file_size + 10);
-#endif
- rewind(myfile);
-
- if (!feof(myfile)) {
- char c = 0;
- do {
- c = fgetc(myfile);
-#ifdef NEW_TEXT
- InsertChar(text.size(), c);
-#else
- InsertChar(last,c);
-#endif
- } while (!feof(myfile));
-
+// returns -1 if inset not found
+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 (inset == bibkey)
+ return 0;
+
+ return -1;
}
-LyXParagraph * LyXParagraph::TeXOnePar(string & file, TexRow & texrow,
- string & 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(GetCurrentTextClass(), 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) {
- file += "\\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()){
- file += '\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) {
- file += "\\newpage";
- further_blank_line = true;
- }
- if (added_space_top.kind() != VSpace::NONE) {
- file += added_space_top.asLatexCommand();
- further_blank_line = true;
- }
-
- if (line_top) {
- file += "\\lyxline{\\" + getFont(0).latexSize() + '}';
- file += "\\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();
+ }
+ } 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();
+ }
}
- if (further_blank_line){
- file += '\n';
+ if (bparams.inputenc == "auto" &&
+ language->encoding() != previous_language->encoding()) {
+ os << "\\inputencoding{"
+ << language->encoding()->LatexName()
+ << "}" << endl;
texrow.newline();
}
switch (style.latextype) {
case LATEX_COMMAND:
- file += '\\';
- file += style.latexname();
- file += style.latexparam();
+ os << '\\'
+ << style.latexname()
+ << style.latexparam();
break;
case LATEX_ITEM_ENVIRONMENT:
- if (bibkey)
- bibkey->Latex(file, false);
- else
- file += "\\item ";
+ if (bibkey) {
+ bibkey->latex(buf, os, false, false);
+ } else
+ os << "\\item ";
break;
case LATEX_LIST_ENVIRONMENT:
- file += "\\item ";
+ os << "\\item ";
break;
default:
break;
}
- bool need_par = SimpleTeXOnePar(file, 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(file, texrow,
- foot, foot_texrow, foot_count);
- 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(GetCurrentTextClass(),
- 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}";
- }
+ //
+ // 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 (is_command)
+ os << "}";
+
switch (style.latextype) {
case LATEX_ITEM_ENVIRONMENT:
case LATEX_LIST_ENVIRONMENT:
- if (par && (depth < par->depth)) {
- file += '\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.
- file += '\n';
+ // we don't need it for the last paragraph!!!
+ if (next_) {
+ os << '\n';
texrow.newline();
}
}
- further_blank_line = false;
- if (line_bottom) {
- file += "\\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) {
- file += added_space_bottom.asLatexCommand();
- further_blank_line = true;
- }
-
- if (pagebreak_bottom) {
- file += "\\newpage";
- further_blank_line = true;
- }
+ if (params().spaceBottom().kind() != VSpace::NONE) {
+ os << params().spaceBottom().asLatexCommand(bparams);
+ further_blank_line = true;
+ }
- if (further_blank_line){
- file += '\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)) {
- file += '\n';
+ 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_;
}
// This one spits out the text of the paragraph
-bool LyXParagraph::SimpleTeXOnePar(string & file, TexRow & texrow)
+bool Paragraph::simpleTeXOnePar(Buffer const * buf,
+ BufferParams const & bparams,
+ ostream & os, TexRow & texrow,
+ bool moving_arg)
{
lyxerr[Debug::LATEX] << "SimpleTeXOnePar... " << this << endl;
- if (table)
- return SimpleTeXOneTablePar(file, texrow);
-
- char c;
-#ifdef NEW_TEXT
- size_type main_body;
-#else
- int main_body;
-#endif
-
bool return_value = false;
- LyXLayout const & style = textclasslist.Style(GetCurrentTextClass(), GetLayout());
+ 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);
+ }
+
LyXFont basefont;
- /* maybe we have to create a optional argument */
+ // Maybe we have to create a optional argument.
+ 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) {
- file += '[';
- basefont = getFont(-2); // Get label font
+ os << '[';
+ ++column;
+ basefont = getLabelFont(bparams);
} else {
- basefont = getFont(-1); // Get layout font
+ basefont = getLayoutFont(bparams);
}
- int column = 0;
-
- if (main_body >= 0
-#ifdef NEW_TEXT
- && !text.size()
-#else
- && !last
-#endif
- && !IsDummy()) {
+ if (main_body >= 0 && !pimpl_->size()) {
if (style.isCommand()) {
- file += '{';
- column++;
- } else if (align != LYX_ALIGN_LAYOUT) {
- file += '{';
- column++;
- return_value = true;
+ os << '{';
+ ++column;
}
}
+
+ moving_arg |= style.needprotect;
// Which font is currently active?
- LyXFont running_font = basefont;
+ LyXFont running_font(basefont);
// Do we have an open font change?
bool open_font = false;
texrow.start(this, 0);
-#ifdef NEW_TEXT
- for (size_type i = 0; i < size(); ++i) {
-#else
- for (int i = 0; i < last; ++i) {
-#endif
- column++;
+ 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(file, basefont);
+ column += running_font.latexWriteEndChanges(os, basefont, basefont);
open_font = false;
}
- basefont = getFont(-1); // Now use the layout font
+ basefont = getLayoutFont(bparams);
running_font = basefont;
- file += ']';
- column++;
+ os << ']';
+ ++column;
}
if (style.isCommand()) {
- file += '{';
- column++;
- } else if (align != LYX_ALIGN_LAYOUT) {
- file += "{\\par";
- column += 4;
- return_value = true;
+ os << '{';
+ ++column;
}
- 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;
- }
- }
-
- c = GetChar(i);
-
- // Fully instantiated font
- LyXFont font = getFont(i);
-
- // Spaces at end of font change are simulated to be
- // outside font change, i.e. we write "\textXX{text} "
- // rather than "\textXX{text }". (Asger)
-#ifdef NEW_TEXT
- if (open_font && c == ' ' && i <= size() - 2
- && !getFont(i+1).equalExceptLatex(running_font)
- && !getFont(i+1).equalExceptLatex(font)) {
- font = getFont(i+1);
+ 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;
+ }
+ }
}
-#else
- if (open_font && c == ' ' && i <= last-2
- && !getFont(i+1).equalExceptLatex(running_font)
- && !getFont(i+1).equalExceptLatex(font)) {
- font = getFont(i+1);
+
+ value_type c = getChar(i);
+
+ // Fully instantiated 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) {
+ LyXFont const next_font = getFont(bparams, i + 1);
+ if (next_font != running_font
+ && next_font != font) {
+ font = next_font;
+ }
}
-#endif
+
// We end font definition before blanks
- if (!font.equalExceptLatex(running_font) && open_font) {
- column += running_font.latexWriteEndChanges(file, basefont);
+ if (font != running_font && open_font) {
+ column += running_font.latexWriteEndChanges(os,
+ basefont,
+ (i == main_body-1) ? basefont : font);
running_font = basefont;
open_font = false;
}
// 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(file, 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) {
- column += font.latexWriteStartChanges(file, basefont);
+ if (font != running_font && i != main_body - 1) {
+ column += font.latexWriteStartChanges(os, basefont,
+ last_font);
running_font = font;
open_font = true;
}
- if (c == LYX_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) {
- file += '\n';
+ if (!style.newline_allowed) {
+ os << '\n';
} else {
if (open_font) {
- column += running_font.latexWriteEndChanges(file, basefont);
+ 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) {
- file += "~";
+ os << "~";
}
- file += "\\\\\n";
+ if (moving_arg)
+ os << "\\protect ";
+ os << "\\\\\n";
}
texrow.newline();
- texrow.start(this, i+1);
+ texrow.start(this, i + 1);
column = 0;
} else {
- SimpleTeXSpecialChars(file, 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(file, 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
}
-#ifdef NEW_TEXT
- /* needed if there is an optional argument but no contents */
+ // Needed if there is an optional argument but no contents.
if (main_body > 0 && main_body == size()) {
- file += "]~";
- return_value = false;
- }
-#else
- /* needed if there is an optional argument but no contents */
- if (main_body > 0 && main_body == last) {
- file += "]~";
+ os << "]~";
return_value = false;
}
-#endif
- lyxerr[Debug::LATEX] << "SimpleTeXOnePar...done " << this << endl;
- return return_value;
-}
-
-
-// This one spits out the text of a table paragraph
-bool LyXParagraph::SimpleTeXOneTablePar(string & file, TexRow & texrow)
-{
- lyxerr[Debug::LATEX] << "SimpleTeXOneTablePar... " << this << endl;
- char c;
- int tmp;
-
- bool return_value = false;
- int current_cell_number = -1;
- LyXLayout const & style =
- textclasslist.Style(GetCurrentTextClass(), GetLayout());
- LyXFont basefont = getFont(-1); // Get layout font
- // Which font is currently active?
- LyXFont running_font = basefont;
- // Do we have an open font change?
- bool open_font = false;
-
- 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) {
+ 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_SPECIAL:
+ break;
case LYX_ALIGN_LEFT:
- file += "\\raggedright ";
- column+=13;
+ if (getParLanguage(bparams)->babel() != "hebrew") {
+ os << "\\end{flushleft}";
+ column+= 15;
+ } else {
+ os << "\\end{flushright}";
+ column+= 16;
+ }
break;
case LYX_ALIGN_RIGHT:
- file += "\\raggedleft ";
- column+=12;
+ if (getParLanguage(bparams)->babel() != "hebrew") {
+ os << "\\end{flushright}";
+ column+= 16;
+ } else {
+ os << "\\end{flushleft}";
+ column+= 15;
+ }
break;
case LYX_ALIGN_CENTER:
- file += "\\centering ";
- column+=11;
+ os << "\\end{center}";
+ column+= 12;
break;
}
}
- current_cell_number = -1;
- tmp = table->TexEndOfCell(file,current_cell_number);
- for (; tmp >0 ; --tmp)
- texrow.newline();
-
- texrow.start(this, 0);
-
-#ifdef NEW_TEXT
- for (size_type i = 0; i < size(); ++i) {
-#else
- for (int i = 0; i < last; ++i) {
-#endif
- c = GetChar(i);
- if (table->IsContRow(current_cell_number+1)) {
- if (c == LYX_META_NEWLINE)
- current_cell_number++;
- continue;
- }
- column++;
-
- // Fully instantiated font
- LyXFont font = getFont(i);
-
- // Spaces at end of font change are simulated to be outside font change.
- // i.e. we write "\textXX{text} " rather than "\textXX{text }". (Asger)
-#ifdef NEW_TEXT
- if (open_font && c == ' ' && i <= size() - 2
-#else
- if (open_font && c == ' ' && i <= last-2
-#endif
- && 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);
- 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);
- 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 == LYX_META_NEWLINE) {
- // special case for inside a table
- // different from default case in SimpleTeXSpecialChars()
- if (open_font) {
- column += running_font.latexWriteEndChanges(file, 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);
- }
- 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;
-}
-
-
-// This one spits out the text off ContRows in tables
-#ifdef NEW_TEXT
-bool LyXParagraph::TeXContTableRows(string & file,
- LyXParagraph::size_type i,
- int current_cell_number,
- int & column, TexRow & texrow)
-#else
-bool LyXParagraph::TeXContTableRows(string & file, int i,
- int current_cell_number,
- int & column, TexRow & texrow)
-#endif
-{
- lyxerr[Debug::LATEX] << "TeXContTableRows... " << this << endl;
- if (!table)
- return false;
-
- char c;
-
- bool return_value = false;
- LyXLayout const & style = textclasslist.Style(GetCurrentTextClass(), GetLayout());
- LyXFont basefont;
-
- basefont = getFont(-1); // Get layout font
- // Which font is currently active?
- LyXFont running_font = basefont;
- // Do we have an open font change?
- bool open_font = false;
-
-#ifdef NEW_TEXT
- size_type lastpos = i;
-#else
- int lastpos = i;
-#endif
- int cell = table->CellHasContRow(current_cell_number);
- current_cell_number++;
- while(cell >= 0) {
- // first find the right position
- i = lastpos;
-#ifdef NEW_TEXT
- for (; (i < size()) && (current_cell_number<cell); ++i) {
-#else
- for (; (i < last) && (current_cell_number<cell); ++i) {
-#endif
- c = GetChar(i);
- if (c == LYX_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 != LYX_META_NEWLINE)) {
- file += ' ';
- }
-#ifdef NEW_TEXT
- for (; i < size() && (c = GetChar(i)) != LYX_META_NEWLINE;
- ++i) {
-#else
- for (; (i < last) && ((c=GetChar(i)) != LYX_META_NEWLINE);
- ++i) {
-#endif
- ++column;
-
- // Fully instantiated font
- LyXFont font = getFont(i);
-
- // Spaces at end of font change are simulated to be outside font change.
- // i.e. we write "\textXX{text} " rather than "\textXX{text }". (Asger)
-#ifdef NEW_TEXT
- if (open_font && c == ' ' && i <= size() - 2
- && getFont(i + 1) != running_font
- && getFont(i + 1) != font) {
-#else
- if (open_font && c == ' ' && i <= last - 2
- && getFont(i + 1) != running_font
- && getFont(i + 1) != font) {
-#endif
- font = getFont(i + 1);
- }
- // We end font definition before blanks
- if (font != running_font && open_font) {
- column += running_font.latexWriteEndChanges(file, basefont);
- 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);
- 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);
- open_font = false;
- }
- basefont = getFont(-1);
- running_font = basefont;
- cell = table->CellHasContRow(current_cell_number);
- }
- lyxerr[Debug::LATEX] << "TeXContTableRows...done " << this << endl;
+ lyxerr[Debug::LATEX] << "SimpleTeXOnePar...done " << this << endl;
return return_value;
}
-bool LyXParagraph::linuxDocConvertChar(char c, string & sgml_string)
+bool Paragraph::sgmlConvertChar(char c, string & sgml_string)
{
bool retval = false;
switch (c) {
- case LYX_META_HFILL:
- sgml_string.clear();
+ case Paragraph::META_HFILL:
+ sgml_string.erase();
break;
- case LYX_META_PROTECTED_SEPARATOR:
- sgml_string = ' ';
- break;
- case LYX_META_NEWLINE:
+ case Paragraph::META_NEWLINE:
sgml_string = '\n';
break;
case '&':
retval = true;
sgml_string = ' ';
break;
- case '\0': /* Ignore :-) */
- sgml_string.clear();
+ case '\0': // Ignore :-)
+ sgml_string.erase();
break;
default:
sgml_string = c;
return retval;
}
-void LyXParagraph::SimpleDocBookOneTablePar(string & file, string & extra,
- int & desc_on, int depth)
+
+Paragraph * Paragraph::TeXEnvironment(Buffer const * buf,
+ BufferParams const & bparams,
+ ostream & os, TexRow & texrow)
{
- if (!table)
- return;
- lyxerr[Debug::LATEX] << "SimpleDocbookOneTablePar... " << this << endl;
- int column, tmp;
- int current_cell_number = -1;
- LyXFont font1,font2;
- char c;
- Inset *inset;
-#ifdef NEW_TEXT
- size_type main_body;
-#else
- int main_body;
-#endif
- string emph = "emphasis";
- bool emph_flag=false;
- int char_line_count=0;
-
- LyXLayout const & style = textclasslist.Style(GetCurrentTextClass(), 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;
-
- char_line_count = depth;
- addNewlineAndDepth(file, depth);
- if (footnoteflag == LyXParagraph::NO_FOOTNOTE) {
- file += "<INFORMALTABLE>";
- addNewlineAndDepth(file, ++depth);
- }
- current_cell_number = -1;
- tmp = table->DocBookEndOfCell(file,current_cell_number, depth);
-
- /* parsing main loop */
-#ifdef NEW_TEXT
- for (size_type i = 0; i < size(); ++i) {
-#else
- for (int i = 0; i < last; ++i) {
-#endif
- c = GetChar(i);
- if (table->IsContRow(current_cell_number+1)) {
- if (c == LYX_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;
- }
+ lyxerr[Debug::LATEX] << "TeXEnvironment... " << this << endl;
+
+ LyXLayout const & style =
+ textclasslist.Style(bparams.textclass,
+ layout);
+
+ 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, "$$lang",
+ previous_language->babel())
+ << endl;
+ texrow.newline();
}
- if (c == LYX_META_NEWLINE) {
- // we have only to control for emphasis open here!
- if (emph_flag) {
- file += "</emphasis>";
- emph_flag=false;
- }
- font1 = font2 = getFont(-1);
- current_cell_number++;
- if (table->CellHasContRow(current_cell_number) >= 0) {
- DocBookContTableRows(file, extra, desc_on, i+1,
- current_cell_number,
- column);
- }
- // if this cell follow only ContRows till end don't
- // put the EndOfCell because it is put after the
- // for(...)
- if (table->ShouldBeVeryLastCell(current_cell_number)) {
- current_cell_number--;
- break;
- }
- tmp=table->DocBookEndOfCell(file, current_cell_number,
- depth);
-
- if (tmp > 0)
- column = 0;
- } else if (c == LYX_META_INSET) {
- inset = GetInset(i);
- string tmp_out;
- inset->DocBook(tmp_out);
- //
- // This code needs some explanation:
- // Two insets are treated specially
- // label if it is the first element in a command paragraph
- // desc_on==3
- // graphics inside tables or figure floats can't go on
- // title (the equivalente in latex for this case is caption
- // and title should come first
- // desc_on==4
- //
- if(desc_on != 3 || i != 0) {
- if(tmp_out[0] == '@') {
- if(desc_on == 4)
- extra += frontStrip(tmp_out, '@');
- else
- file += frontStrip(tmp_out, '@');
- } else
- file += tmp_out;
- }
- } else if (font2.latex() == LyXFont::ON) {
- // "TeX"-Mode on ==> SGML-Mode on.
- if (c != '\0')
- file += c;
- char_line_count++;
- } else {
- string sgml_string;
- if (linuxDocConvertChar(c, sgml_string)
- && !style.free_spacing) {
- // in freespacing mode, spaces are
- // non-breaking characters
- // char is ' '
- if (desc_on == 1) {
- char_line_count++;
- file += '\n';
- file += "</term><listitem><para>";
- desc_on = 2;
- } else {
- file += c;
- }
- } else {
- file += sgml_string;
- }
+
+ if (lyxrc.language_command_end.empty() ||
+ language->babel() != doc_language->babel()) {
+ os << subst(lyxrc.language_command_begin, "$$lang",
+ language->babel())
+ << endl;
+ texrow.newline();
}
- font1 = font2;
- }
-
- /* needed if there is an optional argument but no contents */
-#ifdef NEW_TEXT
- if (main_body > 0 && main_body == size()) {
- font1 = style.font;
- }
-#else
- if (main_body > 0 && main_body == last) {
- font1 = style.font;
}
-#endif
- if (emph_flag) {
- file += "</emphasis>";
+
+ 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();
}
-
- 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;
+ Paragraph * par = this;
+ do {
+ par = par->TeXOnePar(buf, bparams, os, texrow, false);
+
+ 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());
+
+ if (style.isEnvironment()) {
+ os << "\\end{" << style.latexname() << "}\n";
+ texrow.newline();
}
- if (footnoteflag == LyXParagraph::NO_FOOTNOTE)
- file += "</INFORMALTABLE>";
- file += '\n';
- lyxerr[Debug::LATEX] << "SimpleDocbookOneTablePar...done "
- << this << endl;
-}
-#ifdef NEW_TEXT
-void LyXParagraph::DocBookContTableRows(string & file, string & extra,
- int & desc_on, LyXParagraph::size_type i,
- int current_cell_number, int &column)
+ lyxerr[Debug::LATEX] << "TeXEnvironment...done " << par << endl;
+ return par; // ale970302
+}
-#else
-void LyXParagraph::DocBookContTableRows(string & file, string & extra,
- int & desc_on, int i,
- int current_cell_number, int &column)
-#endif
+bool Paragraph::isHfill(pos_type pos) const
{
- if (!table)
- return;
-
- lyxerr[Debug::LATEX] << "DocBookContTableRows... " << this << endl;
-
- int cell;
- LyXFont font1,font2;
- char c;
- Inset * inset;
-#ifdef NEW_TEXT
- size_type main_body;
- size_type lastpos;
-#else
- int main_body;
- int lastpos;
-#endif
- string emph="emphasis";
- bool emph_flag=false;
- int char_line_count=0;
-
- LyXLayout const & style = textclasslist.Style(GetCurrentTextClass(), 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;
-
- lastpos = i;
- cell = table->CellHasContRow(current_cell_number);
- current_cell_number++;
- while(cell >= 0) {
- // first find the right position
- i = lastpos;
-#ifdef NEW_TEXT
- for (; i < size() && current_cell_number < cell; ++i) {
-#else
- for (; i < last && (current_cell_number < cell); ++i) {
-#endif
- c = GetChar(i);
- if (c == LYX_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 != LYX_META_NEWLINE)) {
- file += ' ';
- }
-#ifdef NEW_TEXT
- for (; i < size() && (c = GetChar(i)) != LYX_META_NEWLINE;
- ++i) {
-#else
- for (; i < last && ((c = GetChar(i)) != LYX_META_NEWLINE);
- ++i) {
-#endif
- ++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 == LYX_META_INSET) {
- inset = GetInset(i);
- string tmp_out;
- inset->DocBook(tmp_out);
- //
- // 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;
+ return IsHfillChar(getChar(pos));
}
-#ifdef NEW_TEXT
-void LyXParagraph::SimpleTeXBlanks(string & file, TexRow & texrow,
- LyXParagraph::size_type const i, int & column, LyXFont const & font,
- LyXLayout const & style)
-#else
-void LyXParagraph::SimpleTeXBlanks(string & file, TexRow & texrow,
- int const i, int & column, LyXFont const & font,
- LyXLayout const & style)
-#endif
+
+bool Paragraph::isInset(pos_type pos) const
{
- if (column > tex_code_break_column
- && i
- && GetChar(i - 1) != ' '
-#ifdef NEW_TEXT
- && (i < size() - 1)
-#else
- && (i < last-1)
-#endif
- // 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 += ' ';
- }
- }
+ return IsInsetChar(getChar(pos));
}
-#ifdef NEW_TEXT
-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)
-#else
-void LyXParagraph::SimpleTeXSpecialChars(string & file, TexRow & texrow,
- LyXFont & font, LyXFont & running_font,
- LyXFont & basefont,
- bool & open_font,
- LyXLayout const & style,
- int & i, int &column, char const c)
-#endif
+bool Paragraph::isNewline(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 LYX_META_INSET: {
- Inset * inset = GetInset(i);
- if (inset) {
- int len = file.length();
- int tmp = inset->Latex(file, style.isCommand());
-
- if (tmp) {
- column = 0;
- } else {
- column += file.length() - len;
- }
- for (;tmp--;) {
- texrow.newline();
- }
- }
- }
- break;
+ return pos >= 0 && IsNewlineChar(getChar(pos));
+}
- case LYX_META_NEWLINE:
- if (open_font) {
- column += running_font.latexWriteEndChanges(file, basefont);
- open_font = false;
- }
- basefont = getFont(-1);
- running_font = basefont;
- break;
- case LYX_META_HFILL:
- file += "\\hfill{}";
- column += 7;
- break;
+bool Paragraph::isSeparator(pos_type pos) const
+{
+ return IsSeparatorChar(getChar(pos));
+}
- 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) {
- case LYX_META_PROTECTED_SEPARATOR:
- file += ' ';
- break;
-
- 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) {
- case LYX_META_PROTECTED_SEPARATOR:
- file += '~';
- break;
-
- 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->currentBuffer()->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 == '<')
-#ifdef NEW_TEXT
- && i <= size() - 2
-#else
- && i <= last - 2
-#endif
- && 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 -> "-{}-"
-#ifdef NEW_TEXT
- if (i <= size() - 2
-#else
- if (i <= last - 2
-#endif
- && GetChar(i + 1) == '-'
- && font.family() == LyXFont::TYPEWRITER_FAMILY) {
- file += "-{}";
- column += 2;
- } else {
- file += '-';
- }
- break;
+bool Paragraph::isLineSeparator(pos_type pos) const
+{
+ return IsLineSeparatorChar(getChar(pos));
+}
- case '\"':
- file += "\\char`\\\"{}";
- column += 9;
- break;
- case '£':
- if (current_view->currentBuffer()->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 '^': case '~':
- file += '\\';
- file += c;
- file += "{}";
- column += 3;
- 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'
-#ifdef NEW_TEXT
- && i <= size() - 3
-#else
- && i <= last - 3
-#endif
- && 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'
-#ifdef NEW_TEXT
- && i <= size() - 3
-#else
- && i <= last-3
-#endif
- && 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'
-#ifdef NEW_TEXT
- && i <= size() - 7
-#else
- && i <= last-7
-#endif
- && 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'
-#ifdef NEW_TEXT
- && i <= size() - 5
+bool Paragraph::isKomma(pos_type pos) const
+{
+ return IsKommaChar(getChar(pos));
+}
+
+
+/// 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);
+}
+
+
+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
- && i <= last - 5
+ 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
- && 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;
- }
+ } else if (previous_)
+ return previous_->getParLanguage(bparams);
+ else
+ return bparams.language;
+}
+
+
+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);
}
}
}
-#ifdef NEW_TEXT
-bool LyXParagraph::RoffContTableRows(FILE * fp,
- LyXParagraph::size_type i,
- int actcell)
-#else
-bool LyXParagraph::RoffContTableRows(FILE * fp, int i, int actcell)
-#endif
+
+bool Paragraph::isMultiLingual(BufferParams const & bparams)
{
- if (!table)
- return false;
-
- LyXFont font1 = LyXFont(LyXFont::ALL_INHERIT);
- LyXFont font2;
- Inset * inset;
- char c;
- FILE * fp2;
-
- string fname2 = TmpFileName(string(), "RAT2");
- int lastpos = i;
- int cell = table->CellHasContRow(actcell);
- actcell++;
- while(cell >= 0) {
- // first find the right position
- i = lastpos;
-#ifdef NEW_TEXT
- for (; i < size() && actcell < cell; ++i) {
-#else
- for (; i < last && actcell < cell; ++i) {
+ 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
- c = GetChar(i);
- if (c == LYX_META_NEWLINE)
- actcell++;
- }
- lastpos = i;
- c = GetChar(i);
- if ((c != ' ') && (c != LYX_META_NEWLINE))
- fprintf(fp," ");
-#ifdef NEW_TEXT
- for (; i < size() && (c = GetChar(i)) != LYX_META_NEWLINE;
- ++i) {
-#else
- for (; (i < last) && ((c=GetChar(i)) != LYX_META_NEWLINE);
- ++i) {
-#endif
- font2 = GetFontSettings(i);
- if (font1.latex() != font2.latex()) {
- if (font2.latex() != LyXFont::OFF)
- continue;
- }
- c = GetChar(i);
- switch (c) {
- case LYX_META_INSET:
- if ((inset = GetInset(i))) {
- if (!(fp2=fopen(fname2.c_str(),"w+"))) {
- WriteAlert(_("LYX_ERROR:"), _("Cannot open temporary file:"), fname2);
- return false;
- }
- inset->Latex(fp2,-1);
- rewind(fp2);
- c = fgetc(fp2);
- while(!feof(fp2)) {
- if (c == '\\')
- fprintf(fp,"\\\\");
- else
- fputc(c,fp);
- c = fgetc(fp2);
- }
- fclose(fp2);
- }
- break;
- case LYX_META_NEWLINE:
- break;
- case LYX_META_HFILL:
- break;
- case LYX_META_PROTECTED_SEPARATOR:
- break;
- case '\\':
- fprintf(fp, "\\\\");
- break;
- default:
- if (c != '\0')
- fprintf(fp, "%c", c);
- else
- lyxerr.debug() << "RoffAsciiTable: NULL char in structure." << endl;
- break;
- }
- }
- cell = table->CellHasContRow(actcell);
- }
- return true;
+ cit->font().language() != doc_language)
+ return true;
+ return false;
}
-LyXParagraph * LyXParagraph::TeXDeeper(string & file, TexRow & texrow,
- string & foot, TexRow & foot_texrow,
- int & foot_count)
+
+// Convert the paragraph to a string.
+// Used for building the table of contents
+string const Paragraph::asString(Buffer const * buffer, bool label)
{
- 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(GetCurrentTextClass(),
- 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);
- }
+ 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',' ');
+ }
}
- lyxerr[Debug::LATEX] << "TeXDeeper...done " << par << endl;
- return par;
+ if (isRightToLeftPar(bparams))
+ reverse(s.begin() + len,s.end());
+
+ return s;
}
-LyXParagraph * LyXParagraph::TeXEnvironment(string & file, TexRow & texrow,
- string & foot, TexRow & foot_texrow,
- int & foot_count)
+string const Paragraph::asString(Buffer const * buffer,
+ pos_type beg, pos_type end, bool label)
{
- 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->currentBuffer()->params.paragraph_separation;
-
- lyxerr[Debug::LATEX] << "TeXEnvironment... " << this << endl;
- if (IsDummy())
- lyxerr << "ERROR (LyXParagraph::TeXEnvironment)" << endl;
-
- LyXLayout const & style = textclasslist.Style(GetCurrentTextClass(), 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 == LYX_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 == LYX_PARSEP_INDENT) {
- file += "\\setlength\\parindent{\\LyXMinipageIndent}\n";
- texrow.newline();
- }
- minipage_open = true;
- minipage_open_depth = depth;
- }
+ ostringstream ost;
-#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() + "}\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 == LYX_PARSEP_INDENT) {
- file += "}\n";
- texrow.newline();
- }
- minipage_open = false;
- }
- if (par && par->depth > depth) {
- if (textclasslist.Style(GetCurrentTextClass(),
- 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 == LYX_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 == LYX_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 (beg == 0 && label && !params().labelString().empty())
+ ost << params().labelString() << ' ';
+
+ 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);
}
}
- 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 == LYX_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
+
+ return ost.str().c_str();
}
-LyXParagraph * LyXParagraph::TeXFootnote(string & file, TexRow & texrow,
- string & foot, TexRow & foot_texrow,
- int & foot_count)
+void Paragraph::setInsetOwner(Inset * i)
{
- lyxerr[Debug::LATEX] << "TeXFootnote... " << this << endl;
- if (footnoteflag == LyXParagraph::NO_FOOTNOTE)
- lyxerr << "ERROR (LyXParagraph::TeXFootnote): "
- "No footnote!" << endl;
-
- LyXParagraph * par = this;
- LyXLayout const & style = textclasslist.Style(GetCurrentTextClass(),
- previous->GetLayout());
-
- if (style.needprotect && footnotekind != LyXParagraph::FOOTNOTE){
- lyxerr << "ERROR (LyXParagraph::TeXFootnote): "
- "Float other than footnote in command"
- " with moving argument is illegal" << endl;
+ pimpl_->inset_owner = i;
+ for (InsetList::const_iterator cit = insetlist.begin();
+ cit != insetlist.end(); ++cit) {
+ if (cit->inset)
+ cit->inset->setOwner(i);
}
+}
- 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->currentBuffer()->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';
+
+void Paragraph::deleteInsetsLyXText(BufferView * bv)
+{
+ // 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);
}
}
- break;
- case LyXParagraph::TAB:
- file += "\\begin{table}";
- if (!params->float_placement.empty()) {
- file += '[';
- file += params->float_placement;
- file += "]\n";
- } else {
- file += '\n';
- }
- 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();
-
- if (footnotekind != LyXParagraph::FOOTNOTE
- || !footer_in_body) {
- // Process text for all floats except footnotes in body
- do {
- LyXLayout const & style = textclasslist.Style(GetCurrentTextClass(),
- 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(GetCurrentTextClass(),
- 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);
+void Paragraph::resizeInsetsLyXText(BufferView * bv)
+{
+ // 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);
}
- } while (par && par->footnoteflag != LyXParagraph::NO_FOOTNOTE);
- if (dummy_count) {
- lyxerr << "ERROR (LyXParagraph::TeXFootnote): "
- "Footnote in a Footnote -- not supported"
- << endl;
}
}
+}
- 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::setContentsFromPar(Paragraph * par)
+{
+ pimpl_->setContentsFromPar(par);
+}
- lyxerr[Debug::LATEX] << "TeXFootnote...done " << par->next << endl;
- return par;
+
+lyx::pos_type Paragraph::size() const
+{
+ return pimpl_->size();
}
-void LyXParagraph::SetPExtraType(int type, char const * width,
- char const * widthp)
+Paragraph::value_type Paragraph::getChar(pos_type pos) const
{
- pextra_type = type;
- pextra_width = width;
- pextra_widthp = widthp;
-
- if (textclasslist.Style(GetCurrentTextClass(),
- 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();
- }
- }
- 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();
- }
- }
+ return pimpl_->getChar(pos);
}
-void LyXParagraph::UnsetPExtraType()
+
+int Paragraph::id() const
+{
+ return pimpl_->id_;
+}
+
+
+void Paragraph::id(int id_arg)
+{
+ pimpl_->id_ = id_arg;
+}
+
+
+layout_type Paragraph::getLayout() const
+{
+ return layout;
+}
+
+
+bool Paragraph::isFirstInSequence() const
+{
+ Paragraph const * dhook = depthHook(getDepth());
+ return (dhook == this
+ || dhook->getLayout() != getLayout()
+ || dhook->getDepth() != getDepth());
+}
+
+
+Inset * Paragraph::inInset() const
+{
+ return pimpl_->inset_owner;
+}
+
+
+void Paragraph::clearContents()
+{
+ pimpl_->clear();
+}
+
+
+void Paragraph::setCounter(int i, int v)
+{
+ pimpl_->counter_[i] = v;
+}
+
+
+int Paragraph::getCounter(int i) const
+{
+ return pimpl_->counter_[i];
+}
+
+
+void Paragraph::incCounter(int i)
+{
+ 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
{
- if (pextra_type == PEXTRA_NONE)
- return;
-
- pextra_type = PEXTRA_NONE;
- pextra_width.clear();
- pextra_widthp.clear();
-
- if (textclasslist.Style(GetCurrentTextClass(),
- 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();
- }
- }
- 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();
- }
- }
+ // 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