lyx_mirror/src/toc.C

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/**
* \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
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "toc.h"
#include "buffer.h"
#include "bufferparams.h"
#include "FloatList.h"
#include "funcrequest.h"
#include "LyXAction.h"
#include "paragraph.h"
#include "pariterator.h"
#include "frontends/LyXView.h"
#include "insets/insetfloat.h"
#include "insets/insetoptarg.h"
#include "insets/insetwrap.h"
#include "support/convert.h"
using std::vector;
using std::max;
using std::ostream;
using std::string;
namespace lyx {
namespace toc {
string const TocItem::asString() const
{
return string(4 * depth, ' ') + str;
}
void TocItem::goTo(LyXView & lv_) const
{
string const tmp = convert<string>(id_);
lv_.dispatch(FuncRequest(LFUN_GOTO_PARAGRAPH, tmp));
}
FuncRequest TocItem::action() const
{
return FuncRequest(LFUN_GOTO_PARAGRAPH, convert<string>(id_));
}
string const getType(string const & cmdName)
{
// special case
if (cmdName == "tableofcontents")
return "TOC";
else
return cmdName;
}
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;
}
TocList const getTocList(Buffer const & buf)
{
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:
the stuff from the sneak preview: For one, it still contains a few things that are already in CVS (the 'brown paperbag' changes). Secondly, this changes the ParagraphList to a std::vector but does not yet take full advantage of it except removing LyXText::parOffset() and similar. I had an extensive talk with my profiler and we are happy nevertheless. This also moves almost all Cut&Paste specific stuff from text.C to CutAndPaste.C. Much smaller interface now... Namespace CutAndPaste is now lyx::cap::. Was inconsistent with the rest.... Make ParagraphList a proper class. We'll need this later for a specialized erase/insert. Remove some unneeded prototypes and function declarations Use ParameterStruct directly instead of ShareContainer<ParameterStruct> Inline a few accesses to CursorSlice members as suggested by the profiler. Fix commandline conversion crash reported by Kayvan. Replace PosIterator by DocumentIterator. The latter can also iterate through math and nested text in math... Remove math specific hack from Documentiterator Derive InsetCollapsable from InsetText instead of using an InsetText member. This give us the opportunity to get rid of the InsetOld::owner_ backpointer. Cosmetics in CutAndPaste.C and cursor.C. Fix nasty crash (popping slices off an empty selection anchor). Add a few asserts. Remove all 'manual' update calls. We do now one per user interaction which is completely sufficient. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@8527 a592a061-630c-0410-9148-cb99ea01b6c8
2004-03-25 09:16:36 +00:00
static_cast<InsetFloat*>(it->inset)
->addToToc(toclist, buf);
break;
case InsetBase::WRAP_CODE:
the stuff from the sneak preview: For one, it still contains a few things that are already in CVS (the 'brown paperbag' changes). Secondly, this changes the ParagraphList to a std::vector but does not yet take full advantage of it except removing LyXText::parOffset() and similar. I had an extensive talk with my profiler and we are happy nevertheless. This also moves almost all Cut&Paste specific stuff from text.C to CutAndPaste.C. Much smaller interface now... Namespace CutAndPaste is now lyx::cap::. Was inconsistent with the rest.... Make ParagraphList a proper class. We'll need this later for a specialized erase/insert. Remove some unneeded prototypes and function declarations Use ParameterStruct directly instead of ShareContainer<ParameterStruct> Inline a few accesses to CursorSlice members as suggested by the profiler. Fix commandline conversion crash reported by Kayvan. Replace PosIterator by DocumentIterator. The latter can also iterate through math and nested text in math... Remove math specific hack from Documentiterator Derive InsetCollapsable from InsetText instead of using an InsetText member. This give us the opportunity to get rid of the InsetOld::owner_ backpointer. Cosmetics in CutAndPaste.C and cursor.C. Fix nasty crash (popping slices off an empty selection anchor). Add a few asserts. Remove all 'manual' update calls. We do now one per user interaction which is completely sufficient. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@8527 a592a061-630c-0410-9148-cb99ea01b6c8
2004-03-25 09:16:36 +00:00
static_cast<InsetWrap*>(it->inset)
->addToToc(toclist, buf);
break;
case InsetBase::OPTARG_CODE: {
if (!tocstring.empty())
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:
break;
}
}
/// now the toc entry for the paragraph
int const toclevel = pit->layout()->toclevel;
if (toclevel != LyXLayout::NOT_IN_TOC
&& 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);
}
}
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';
}
}
} // namespace toc
} // namespace lyx