*
* \author Jean-Marc Lasgouttes
* \author Angus Leeming
+ * \author Abdelrazak Younes
*
* Full author contact details are available in file CREDITS.
*/
#include "bufferparams.h"
#include "FloatList.h"
#include "funcrequest.h"
-#include "gettext.h"
#include "LyXAction.h"
#include "paragraph.h"
-#include "pariterator.h"
+#include "cursor.h"
+#include "debug.h"
+#include "undo.h"
#include "frontends/LyXView.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::ostream;
using std::string;
+using std::cout;
+using std::endl;
namespace lyx {
namespace toc {
-string const TocItem::asString() const
+typedef map<Buffer const *, lyx::TocBackend> TocMap;
+static TocMap toc_backend_;
+
+///////////////////////////////////////////////////////////////////////////
+// Interface to toc_backend_
+
+void updateToc(Buffer const & buf)
+{
+ 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();
+}
+
+
+TocList const & getTocList(Buffer const & buf)
{
- return string(4 * depth, ' ') + str;
+ return toc_backend_[&buf].tocs();
}
-void TocItem::goTo(LyXView & lv_) const
+Toc const & getToc(Buffer const & buf, std::string const & type)
{
- string const tmp = convert<string>(id_);
- lv_.dispatch(FuncRequest(LFUN_GOTO_PARAGRAPH, tmp));
+ return toc_backend_[&buf].toc(type);
}
-FuncRequest TocItem::action() const
+TocIterator const getCurrentTocItem(Buffer const & buf, LCursor const & cur,
+ std::string const & type)
{
- return FuncRequest(LFUN_GOTO_PARAGRAPH, convert<string>(id_));
+ return toc_backend_[&buf].item(type, ParConstIterator(cur));
}
+vector<string> const & getTypes(Buffer const & buf)
+{
+ return toc_backend_[&buf].types();
+}
+
+
+void asciiTocList(string const & type, Buffer const & buf, ostream & os)
+{
+ toc_backend_[&buf].asciiTocList(type, os);
+}
+
+///////////////////////////////////////////////////////////////////////////
+// Other functions
+
string const getType(string const & cmdName)
{
// special case
if (cmdName == "tableofcontents")
- return _("TOC");
+ return "TOC";
else
return cmdName;
}
-string const getGuiName(string const & cmdName, Buffer const & buffer)
+string const getGuiName(string const & type, Buffer const & buffer)
{
FloatList const & floats =
buffer.params().getLyXTextClass().floats();
- if (floats.typeExist(cmdName))
- return _(floats.getType(cmdName).name());
+ if (floats.typeExist(type))
+ return floats.getType(type).name();
else
- return getType(cmdName);
+ return type;
}
-TocList const getTocList(Buffer const & buf)
+void outline(OutlineOp mode, LCursor & cur)
{
- TocList toclist;
-
- BufferParams const & bufparams = buf.params();
- const int min_toclevel = bufparams.getLyXTextClass().min_toclevel();
-
- ParConstIterator pit = buf.par_iterator_begin();
- ParConstIterator end = buf.par_iterator_end();
- for (; pit != end; ++pit) {
-
- // the string that goes to the toc (could be the optarg)
- string tocstring;
-
- // For each paragraph, traverse its insets and look for
- // FLOAT_CODE or WRAP_CODE
- InsetList::const_iterator it = pit->insetlist.begin();
- InsetList::const_iterator end = pit->insetlist.end();
- for (; it != end; ++it) {
- switch (it->inset->lyxCode()) {
- case InsetBase::FLOAT_CODE:
- static_cast<InsetFloat*>(it->inset)
- ->addToToc(toclist, buf);
- break;
- case InsetBase::WRAP_CODE:
- static_cast<InsetWrap*>(it->inset)
- ->addToToc(toclist, buf);
- break;
- case InsetBase::OPTARG_CODE: {
- if (!tocstring.empty())
+ 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;
- Paragraph const & par = *static_cast<InsetOptArg*>(it->inset)->paragraphs().begin();
- if (!pit->getLabelstring().empty())
- tocstring = pit->getLabelstring()
- + ' ';
- tocstring += par.asString(buf, false);
- break;
+ }
}
- default:
+ 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;
}
-
- /// now the toc entry for the paragraph
- int const toclevel = pit->layout()->toclevel;
- if (toclevel >= min_toclevel
- && toclevel <= bufparams.tocdepth) {
- // insert this into the table of contents
- if (tocstring.empty())
- tocstring = pit->asString(buf, true);
- TocItem const item(pit->id(), toclevel - min_toclevel,
- tocstring);
- toclist[_("TOC")].push_back(item);
+ 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;
}
- }
- 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:
+ 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;
}
}
projects / lyx.git / blobdiff