-// -*- C++ -*-
-/* This file is part of
- * ======================================================
- *
- * LyX, The Document Processor
- *
- * Copyright 2002 The LyX Team.
+/**
+ * \file toc.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * ======================================================
+ * \author Jean-Marc Lasgouttes
+ * \author Angus Leeming
+ * \author Abdelrazak Younes
*
- * \file toc.C
- * \author Angus Leeming <a.leeming@ic.ac.uk>
- * \author Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
+ * Full author contact details are available in file CREDITS.
*/
#include <config.h>
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
-#include "support/lstrings.h"
#include "toc.h"
+
#include "buffer.h"
-#include "frontends/LyXView.h"
-#include "lyxfunc.h"
+#include "bufferparams.h"
+#include "FloatList.h"
+#include "funcrequest.h"
#include "LyXAction.h"
#include "paragraph.h"
-#include "insets/insetfloat.h"
+#include "cursor.h"
#include "debug.h"
+#include "undo.h"
+
+#include "frontends/LyXView.h"
+
+#include "insets/insetfloat.h"
+#include "insets/insetoptarg.h"
+#include "insets/insetwrap.h"
+
+#include "support/convert.h"
+
+#include <iostream>
+#include <map>
+using std::map;
+using std::pair;
+using std::make_pair;
using std::vector;
using std::max;
-using std::endl;
using std::ostream;
+using std::string;
+using std::cout;
+using std::endl;
-namespace toc
-{
+namespace lyx {
+namespace toc {
-string const TocItem::asString() const
-{
- return string(4 * depth, ' ') + str;
-}
+typedef map<Buffer const *, lyx::TocBackend> TocMap;
+static TocMap toc_backend_;
+///////////////////////////////////////////////////////////////////////////
+// Interface to toc_backend_
-void TocItem::goTo(LyXView & lv_) const
+void updateToc(Buffer const & buf)
{
- string const tmp = tostr(par->id());
- lv_.getLyXFunc()->dispatch(FuncRequest(LFUN_GOTO_PARAGRAPH, tmp));
+ TocMap::iterator it = toc_backend_.find(&buf);
+ if (it == toc_backend_.end()) {
+ pair<TocMap::iterator, bool> result
+ = toc_backend_.insert(make_pair(&buf, TocBackend(&buf)));
+ if (!result.second)
+ return;
+
+ it = result.first;
+ }
+
+ it->second.update();
}
-int TocItem::action() const
+TocList const & getTocList(Buffer const & buf)
{
- return lyxaction.getPseudoAction(LFUN_GOTO_PARAGRAPH,
- tostr(par->id()));
+ return toc_backend_[&buf].tocs();
}
-string const getType(string const & cmdName)
+Toc const & getToc(Buffer const & buf, std::string const & type)
{
- // special case
- if (cmdName == "tableofcontents")
- return "TOC";
- else
- return cmdName;
+ return toc_backend_[&buf].toc(type);
}
-TocList const getTocList(Buffer const * buf)
+TocIterator const getCurrentTocItem(Buffer const & buf, LCursor const & cur,
+ std::string const & type)
{
- TocList toclist;
- if (!buf)
- return toclist;
- Paragraph * par = buf->paragraph;
-
- LyXTextClass const & textclass = buf->params.getLyXTextClass();
-
- while (par) {
-#ifdef WITH_WARNINGS
-#warning bogus type (Lgb)
-#endif
- char const labeltype = par->layout()->labeltype;
-
- if (labeltype >= LABEL_COUNTER_CHAPTER
- && labeltype <= LABEL_COUNTER_CHAPTER + buf->params.tocdepth) {
- // insert this into the table of contents
- const int depth = max(0, labeltype - textclass.maxcounter());
- TocItem const item(par, depth,
- par->asString(buf, true));
- toclist["TOC"].push_back(item);
- }
+ return toc_backend_[&buf].item(type, ParConstIterator(cur));
+}
- // For each paragraph, traverse its insets and look for
- // FLOAT_CODE
- Paragraph::inset_iterator it = par->inset_iterator_begin();
- Paragraph::inset_iterator end = par->inset_iterator_end();
- for (; it != end; ++it) {
- if ((*it)->lyxCode() == Inset::FLOAT_CODE) {
- InsetFloat * il =
- static_cast<InsetFloat*>(*it);
- il->addToToc(toclist, buf);
- }
- }
- par = par->next();
- }
- return toclist;
+vector<string> const & getTypes(Buffer const & buf)
+{
+ return toc_backend_[&buf].types();
}
-vector<string> const getTypes(Buffer const * buffer)
+void asciiTocList(string const & type, Buffer const & buf, ostream & os)
{
- vector<string> types;
+ toc_backend_[&buf].asciiTocList(type, os);
+}
- TocList const tmp = getTocList(buffer);
+///////////////////////////////////////////////////////////////////////////
+// Other functions
- TocList::const_iterator cit = tmp.begin();
- TocList::const_iterator end = tmp.end();
+string const getType(string const & cmdName)
+{
+ // special case
+ if (cmdName == "tableofcontents")
+ return "TOC";
+ else
+ return cmdName;
+}
- for (; cit != end; ++cit) {
- types.push_back(cit->first);
- }
- return types;
+string const getGuiName(string const & type, Buffer const & buffer)
+{
+ FloatList const & floats =
+ buffer.params().getLyXTextClass().floats();
+ if (floats.typeExist(type))
+ return floats.getType(type).name();
+ else
+ return type;
}
-void asciiTocList(string const & type, Buffer const * buffer, ostream & os)
+void outline(OutlineOp mode, LCursor & cur)
{
- TocList const toc_list = getTocList(buffer);
- TocList::const_iterator cit = toc_list.find(type);
- if (cit != toc_list.end()) {
- Toc::const_iterator ccit = cit->second.begin();
- Toc::const_iterator end = cit->second.end();
- for (; ccit != end; ++ccit)
- os << ccit->asString() << '\n';
+ recordUndo(cur);
+ Buffer * buf = & cur.buffer();
+ pit_type & pit = cur.pit();
+ ParagraphList & pars = buf->text().paragraphs();
+ ParagraphList::iterator bgn = pars.begin();
+ ParagraphList::iterator s = boost::next(bgn, pit);
+ ParagraphList::iterator p = s;
+ ParagraphList::iterator end = pars.end();
+
+ LyXTextClass::const_iterator lit =
+ buf->params().getLyXTextClass().begin();
+ LyXTextClass::const_iterator const lend =
+ buf->params().getLyXTextClass().end();
+
+ int const thistoclevel = s->layout()->toclevel;
+ int toclevel;
+ switch (mode) {
+ case Up: {
+ if (p != end)
+ ++p;
+ for (; p != end; ++p) {
+ toclevel = p->layout()->toclevel;
+ if (toclevel != LyXLayout::NOT_IN_TOC
+ && toclevel <= thistoclevel) {
+ break;
+ }
+ }
+ ParagraphList::iterator q = s;
+ if (q != bgn)
+ --q;
+ else
+ break;
+ for (; q != bgn; --q) {
+ toclevel = q->layout()->toclevel;
+ if (toclevel != LyXLayout::NOT_IN_TOC
+ && toclevel <= thistoclevel) {
+ break;
+ }
+ }
+ pit_type const newpit = std::distance(pars.begin(), q);
+ pit_type const len = std::distance(s, p);
+ pit += len;
+ pars.insert(q, s, p);
+ s = boost::next(pars.begin(), pit);
+ ParagraphList::iterator t = boost::next(s, len);
+ pit = newpit;
+ pars.erase(s, t);
+ break;
+ }
+ case Down: {
+ if (p != end)
+ ++p;
+ for (; p != end; ++p) {
+ toclevel = p->layout()->toclevel;
+ if (toclevel != LyXLayout::NOT_IN_TOC
+ && toclevel <= thistoclevel) {
+ break;
+ }
+ }
+ ParagraphList::iterator q = p;
+ if (q != end)
+ ++q;
+ else
+ break;
+ for (; q != end; ++q) {
+ toclevel = q->layout()->toclevel;
+ if (toclevel != LyXLayout::NOT_IN_TOC
+ && toclevel <= thistoclevel) {
+ break;
+ }
+ }
+ pit_type const newpit = std::distance(pars.begin(), q);
+ pit_type const len = std::distance(s, p);
+ pars.insert(q, s, p);
+ s = boost::next(pars.begin(), pit);
+ ParagraphList::iterator t = boost::next(s, len);
+ pit = newpit - len;
+ pars.erase(s, t);
+ break;
+ }
+ case In:
+ for (; lit != lend; ++lit) {
+ if ((*lit)->toclevel == thistoclevel + 1 &&
+ s->layout()->labeltype == (*lit)->labeltype) {
+ s->layout((*lit));
+ break;
+ }
+ }
+ break;
+ case Out:
+ for (; lit != lend; ++lit) {
+ if ((*lit)->toclevel == thistoclevel - 1 &&
+ s->layout()->labeltype == (*lit)->labeltype) {
+ s->layout((*lit));
+ break;
+ }
+ }
+ break;
+ default:
+ break;
}
}
} // namespace toc
+} // namespace lyx