-// -*- 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 "funcrequest.h"
+#include "lyxtext.h"
#include "LyXAction.h"
#include "paragraph.h"
-#include "insets/insetfloat.h"
+#include "pariterator.h"
+#include "cursor.h"
#include "debug.h"
+#include "undo.h"
-using std::vector;
-using std::max;
-using std::endl;
-using std::ostream;
-
-namespace toc
-{
-
-string const TocItem::asString() const
-{
- return string(4 * depth, ' ') + str;
-}
-
-
-void TocItem::goTo(LyXView & lv_) const
-{
- string const tmp = tostr(par->id());
- lv_.getLyXFunc()->dispatch(FuncRequest(LFUN_GOTO_PARAGRAPH, tmp));
-}
-
-
-int TocItem::action() const
-{
- return lyxaction.getPseudoAction(LFUN_GOTO_PARAGRAPH,
- tostr(par->id()));
-}
-
-
-string const getType(string const & cmdName)
-{
- // special case
- if (cmdName == "tableofcontents")
- return "TOC";
- else
- return cmdName;
-}
+namespace lyx {
+namespace toc {
-TocList const getTocList(Buffer const * buf)
+void outline(OutlineOp mode, LCursor & cur)
{
- TocList toclist;
- if (!buf)
- return toclist;
- Paragraph * par = &*(buf->paragraphs.begin());
-
- 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);
+ Buffer * buf = & cur.buffer();
+ pit_type & pit = cur.pit();
+ ParagraphList & pars = buf->text().paragraphs();
+ ParagraphList::iterator bgn = pars.begin();
+ // The first paragraph of the area to be copied:
+ ParagraphList::iterator start = boost::next(bgn, pit);
+ // The final paragraph of area to be copied:
+ ParagraphList::iterator finish = start;
+ 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 = start->layout()->toclevel;
+ int toclevel;
+ switch (mode) {
+ case Up: {
+ // Move out (down) from this section header
+ if (finish != end)
+ ++finish;
+ // Seek the one (on same level) below
+ for (; finish != end; ++finish) {
+ toclevel = finish->layout()->toclevel;
+ if (toclevel != LyXLayout::NOT_IN_TOC
+ && toclevel <= thistoclevel) {
+ break;
+ }
+ }
+ ParagraphList::iterator dest = start;
+ // Move out (up) from this header
+ if (dest == bgn)
+ break;
+ // Search previous same-level header above
+ do {
+ --dest;
+ toclevel = dest->layout()->toclevel;
+ } while(dest != bgn
+ && (toclevel == LyXLayout::NOT_IN_TOC
+ || toclevel > thistoclevel));
+ // Not found; do nothing
+ if (toclevel == LyXLayout::NOT_IN_TOC
+ || toclevel > thistoclevel)
+ break;
+ pit_type const newpit = std::distance(bgn, dest);
+ pit_type const len = std::distance(start, finish);
+ pit_type const deletepit = pit + len;
+ recordUndo(cur, Undo::ATOMIC, newpit, deletepit - 1);
+ pars.insert(dest, start, finish);
+ start = boost::next(pars.begin(), deletepit);
+ pit = newpit;
+ pars.erase(start, finish);
+ break;
}
-
- // For each paragraph, traverse its insets and look for
- // FLOAT_CODE
- InsetList::iterator it = par->insetlist.begin();
- InsetList::iterator end = par->insetlist.end();
- for (; it != end; ++it) {
- if (it.getInset()->lyxCode() == Inset::FLOAT_CODE) {
- InsetFloat * il =
- static_cast<InsetFloat*>(it.getInset());
- il->addToToc(toclist, buf);
+ case Down: {
+ // Go down out of current header:
+ if (finish != end)
+ ++finish;
+ // Find next same-level header:
+ for (; finish != end; ++finish) {
+ toclevel = finish->layout()->toclevel;
+ if (toclevel != LyXLayout::NOT_IN_TOC
+ && toclevel <= thistoclevel) {
+ break;
+ }
+ }
+ ParagraphList::iterator dest = finish;
+ // Go one down from *this* header:
+ if (dest != end)
+ ++dest;
+ else
+ break;
+ // Go further down to find header to insert in front of:
+ for (; dest != end; ++dest) {
+ toclevel = dest->layout()->toclevel;
+ if (toclevel != LyXLayout::NOT_IN_TOC
+ && toclevel <= thistoclevel) {
+ break;
+ }
}
+ // One such was found:
+ pit_type newpit = std::distance(bgn, dest);
+ pit_type const len = std::distance(start, finish);
+ recordUndo(cur, Undo::ATOMIC, pit, newpit - 1);
+ pars.insert(dest, start, finish);
+ start = boost::next(bgn, pit);
+ pit = newpit - len;
+ pars.erase(start, finish);
+ break;
}
-
- par = par->next();
- }
- return toclist;
-}
-
-
-vector<string> const getTypes(Buffer const * buffer)
-{
- vector<string> types;
-
- TocList const tmp = getTocList(buffer);
-
- TocList::const_iterator cit = tmp.begin();
- TocList::const_iterator end = tmp.end();
-
- for (; cit != end; ++cit) {
- types.push_back(cit->first);
- }
-
- return types;
-}
-
-
-void asciiTocList(string const & type, Buffer const * buffer, ostream & os)
-{
- 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';
+ case In:
+ recordUndo(cur);
+ for (; lit != lend; ++lit) {
+ if ((*lit)->toclevel == thistoclevel + 1 &&
+ start->layout()->labeltype == (*lit)->labeltype) {
+ start->layout((*lit));
+ break;
+ }
+ }
+ break;
+ case Out:
+ recordUndo(cur);
+ for (; lit != lend; ++lit) {
+ if ((*lit)->toclevel == thistoclevel - 1 &&
+ start->layout()->labeltype == (*lit)->labeltype) {
+ start->layout((*lit));
+ break;
+ }
+ }
+ break;
+ default:
+ break;
}
}
} // namespace toc
+} // namespace lyx