lyx_mirror/src/text.C

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/**
* \file src/text.C
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Asger Alstrup
* \author Lars Gullik Bj<EFBFBD>nnes
* \author Jean-Marc Lasgouttes
* \author John Levon
* \author Andr<EFBFBD> P<EFBFBD>nitz
* \author Dekel Tsur
* \author J<EFBFBD>rgen Vigna
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "lyxtext.h"
#include "author.h"
#include "buffer.h"
#include "buffer_funcs.h"
#include "bufferparams.h"
#include "BufferView.h"
#include "cursor.h"
#include "pariterator.h"
#include "coordcache.h"
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
#include "CutAndPaste.h"
#include "debug.h"
#include "dispatchresult.h"
#include "encoding.h"
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
#include "errorlist.h"
#include "funcrequest.h"
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
#include "factory.h"
#include "FontIterator.h"
#include "gettext.h"
#include "language.h"
#include "LColor.h"
#include "lyxlength.h"
#include "lyxlex.h"
#include "lyxrc.h"
#include "lyxrow.h"
#include "metricsinfo.h"
#include "paragraph.h"
#include "paragraph_funcs.h"
#include "ParagraphParameters.h"
#include "rowpainter.h"
#include "undo.h"
#include "vspace.h"
#include "WordLangTuple.h"
#include "frontends/FontMetrics.h"
#include "frontends/Painter.h"
#include "insets/insettext.h"
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
#include "insets/insetbibitem.h"
#include "insets/insethfill.h"
#include "insets/insetlatexaccent.h"
#include "insets/insetline.h"
#include "insets/insetnewline.h"
#include "insets/insetpagebreak.h"
#include "insets/insetoptarg.h"
#include "insets/insetspace.h"
#include "insets/insetspecialchar.h"
#include "insets/insettabular.h"
#include "support/lstrings.h"
#include "support/textutils.h"
#include "support/convert.h"
#include <boost/current_function.hpp>
#include <sstream>
namespace lyx {
using support::bformat;
using support::contains;
using support::lowercase;
using support::split;
using support::uppercase;
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
using cap::cutSelection;
using cap::pasteParagraphList;
using frontend::FontMetrics;
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
using std::auto_ptr;
using std::advance;
using std::distance;
using std::max;
using std::min;
using std::endl;
using std::string;
namespace {
int numberOfSeparators(Paragraph const & par, Row const & row)
{
pos_type const first = max(row.pos(), par.beginOfBody());
pos_type const last = row.endpos() - 1;
int n = 0;
for (pos_type p = first; p < last; ++p) {
if (par.isSeparator(p))
++n;
}
return n;
}
int numberOfLabelHfills(Paragraph const & par, Row const & row)
{
pos_type last = row.endpos() - 1;
pos_type first = row.pos();
// hfill *DO* count at the beginning of paragraphs!
if (first) {
while (first < last && par.isHfill(first))
++first;
}
last = min(last, par.beginOfBody());
int n = 0;
for (pos_type p = first; p < last; ++p) {
if (par.isHfill(p))
++n;
}
return n;
}
int numberOfHfills(Paragraph const & par, Row const & row)
{
pos_type const last = row.endpos();
pos_type first = row.pos();
// hfill *DO* count at the beginning of paragraphs!
if (first) {
while (first < last && par.isHfill(first))
++first;
}
first = max(first, par.beginOfBody());
int n = 0;
for (pos_type p = first; p < last; ++p) {
if (par.isHfill(p))
++n;
}
return n;
}
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
void readParToken(Buffer const & buf, Paragraph & par, LyXLex & lex,
This commit creates a error_lists map member inside the Buffer class. I had no choice but to use string for the map key. This is because the only information that could be passed to the controller is a string. With this new architecture, persistent error lists are now possible. * Buffer - errorList_, addError(), : deleted - std::map<std::string, ErrorList> errorLists_ : new member - errorList(std::string const & type): associated accessors * buffer_funcs.C - bufferErrors(Buffer const & buf, TeXErrors const & terr): now needs a third errorList argument - bufferErrors(Buffer const & buf, ErrorList const & el): deleted. * Converter - convert(): now needs an ErrorList argument instead of filling the Buffer errorList member directly. - runLaTeX(): ditto - scanLog(): ditto * CutAndPaste.C - pasteParagraphList(): ditto - pasteSelection(): ditto * lyxtext.h/text.C - readParagraph(): ditto - LyXText::read(): ditto * importer: - Importer::Import(): ditto * BufferView_pimpl.C - loadLyXFile(): send the Buffer::errors() signal instead of calling LyXView::showErrorList() directly. * exporter.C - Export(): send the Buffer::errors() signal instead of calling LyXView::showErrorList() directly in lyxfunc.C * ControlErrorList.C - initialiseParams(): translation operation transfered here from LyXView::showErrorList(). * LyXView.C - LoadLyXFile(): add a showErrorList("Parse") call. - showErrorList(): simplified due to code transferred to the ControlErrorList. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@14652 a592a061-630c-0410-9148-cb99ea01b6c8
2006-08-13 16:16:43 +00:00
string const & token, LyXFont & font, Change & change, ErrorList & errorList)
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
{
BufferParams const & bp = buf.params();
if (token[0] != '\\') {
#if 0
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
string::const_iterator cit = token.begin();
for (; cit != token.end(); ++cit)
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
par.insertChar(par.size(), (*cit), font, change);
#else
docstring dstr = lex.getDocString();
docstring::const_iterator cit = dstr.begin();
docstring::const_iterator cend = dstr.end();
for (; cit != cend; ++cit)
par.insertChar(par.size(), *cit, font, change);
#endif
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
} else if (token == "\\begin_layout") {
lex.eatLine();
string layoutname = lex.getString();
font = LyXFont(LyXFont::ALL_INHERIT, bp.language);
change = Change(Change::UNCHANGED);
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
LyXTextClass const & tclass = bp.getLyXTextClass();
if (layoutname.empty()) {
layoutname = tclass.defaultLayoutName();
}
bool hasLayout = tclass.hasLayout(layoutname);
if (!hasLayout) {
errorList.push_back(ErrorItem(_("Unknown layout"),
bformat(_("Layout '%1$s' does not exist in textclass '%2$s'\nTrying to use the default instead.\n"),
from_utf8(layoutname), from_utf8(tclass.name())), par.id(), 0, par.size()));
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
layoutname = tclass.defaultLayoutName();
}
par.layout(bp.getLyXTextClass()[layoutname]);
// Test whether the layout is obsolete.
LyXLayout_ptr const & layout = par.layout();
if (!layout->obsoleted_by().empty())
par.layout(bp.getLyXTextClass()[layout->obsoleted_by()]);
par.params().read(lex);
} else if (token == "\\end_layout") {
lyxerr << BOOST_CURRENT_FUNCTION
<< ": Solitary \\end_layout in line "
<< lex.getLineNo() << "\n"
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
<< "Missing \\begin_layout?.\n";
} else if (token == "\\end_inset") {
lyxerr << BOOST_CURRENT_FUNCTION
<< ": Solitary \\end_inset in line "
<< lex.getLineNo() << "\n"
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
<< "Missing \\begin_inset?.\n";
} else if (token == "\\begin_inset") {
InsetBase * inset = readInset(lex, buf);
if (inset)
par.insertInset(par.size(), inset, font, change);
else {
lex.eatLine();
docstring line = from_utf8(lex.getString());
errorList.push_back(ErrorItem(_("Unknown Inset"), line,
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
par.id(), 0, par.size()));
}
} else if (token == "\\family") {
lex.next();
font.setLyXFamily(lex.getString());
} else if (token == "\\series") {
lex.next();
font.setLyXSeries(lex.getString());
} else if (token == "\\shape") {
lex.next();
font.setLyXShape(lex.getString());
} else if (token == "\\size") {
lex.next();
font.setLyXSize(lex.getString());
} else if (token == "\\lang") {
lex.next();
string const tok = lex.getString();
Language const * lang = languages.getLanguage(tok);
if (lang) {
font.setLanguage(lang);
} else {
font.setLanguage(bp.language);
lex.printError("Unknown language `$$Token'");
}
} else if (token == "\\numeric") {
lex.next();
font.setNumber(font.setLyXMisc(lex.getString()));
} else if (token == "\\emph") {
lex.next();
font.setEmph(font.setLyXMisc(lex.getString()));
} else if (token == "\\bar") {
lex.next();
string const tok = lex.getString();
if (tok == "under")
font.setUnderbar(LyXFont::ON);
else if (tok == "no")
font.setUnderbar(LyXFont::OFF);
else if (tok == "default")
font.setUnderbar(LyXFont::INHERIT);
else
lex.printError("Unknown bar font flag "
"`$$Token'");
} else if (token == "\\noun") {
lex.next();
font.setNoun(font.setLyXMisc(lex.getString()));
} else if (token == "\\color") {
lex.next();
font.setLyXColor(lex.getString());
} else if (token == "\\InsetSpace" || token == "\\SpecialChar") {
// Insets don't make sense in a free-spacing context! ---Kayvan
if (par.isFreeSpacing()) {
if (token == "\\InsetSpace")
par.insertChar(par.size(), ' ', font, change);
else if (lex.isOK()) {
lex.next();
string const next_token = lex.getString();
if (next_token == "\\-")
par.insertChar(par.size(), '-', font, change);
else {
lex.printError("Token `$$Token' "
"is in free space "
"paragraph layout!");
}
}
} else {
auto_ptr<InsetBase> inset;
if (token == "\\SpecialChar" )
inset.reset(new InsetSpecialChar);
else
inset.reset(new InsetSpace);
inset->read(buf, lex);
par.insertInset(par.size(), inset.release(),
font, change);
}
} else if (token == "\\i") {
auto_ptr<InsetBase> inset(new InsetLatexAccent);
inset->read(buf, lex);
par.insertInset(par.size(), inset.release(), font, change);
} else if (token == "\\backslash") {
par.insertChar(par.size(), '\\', font, change);
} else if (token == "\\newline") {
auto_ptr<InsetBase> inset(new InsetNewline);
inset->read(buf, lex);
par.insertInset(par.size(), inset.release(), font, change);
} else if (token == "\\LyXTable") {
auto_ptr<InsetBase> inset(new InsetTabular(buf));
inset->read(buf, lex);
par.insertInset(par.size(), inset.release(), font, change);
} else if (token == "\\hfill") {
par.insertInset(par.size(), new InsetHFill, font, change);
} else if (token == "\\lyxline") {
par.insertInset(par.size(), new InsetLine, font, change);
} else if (token == "\\newpage") {
par.insertInset(par.size(), new InsetPagebreak, font, change);
} else if (token == "\\change_unchanged") {
// Hack ! Needed for empty paragraphs :/
// FIXME: change tracking (MG)
// set empty 'par' to INSERTED???
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
change = Change(Change::UNCHANGED);
} else if (token == "\\change_inserted") {
lex.eatLine();
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
std::istringstream is(lex.getString());
unsigned int aid;
time_type ct;
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
is >> aid >> ct;
if (aid >= bp.author_map.size()) {
errorList.push_back(ErrorItem(_("Change tracking error"),
bformat(_("Unknown author index for insertion: %1$d\n"), aid),
par.id(), 0, par.size()));
change = Change(Change::UNCHANGED);
} else
change = Change(Change::INSERTED, bp.author_map[aid], ct);
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
} else if (token == "\\change_deleted") {
lex.eatLine();
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
std::istringstream is(lex.getString());
unsigned int aid;
time_type ct;
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
is >> aid >> ct;
if (aid >= bp.author_map.size()) {
errorList.push_back(ErrorItem(_("Change tracking error"),
bformat(_("Unknown author index for deletion: %1$d\n"), aid),
par.id(), 0, par.size()));
change = Change(Change::UNCHANGED);
} else
change = Change(Change::DELETED, bp.author_map[aid], ct);
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
} else {
lex.eatLine();
errorList.push_back(ErrorItem(_("Unknown token"),
bformat(_("Unknown token: %1$s %2$s\n"), from_utf8(token),
from_utf8(lex.getString())),
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
par.id(), 0, par.size()));
}
}
void readParagraph(Buffer const & buf, Paragraph & par, LyXLex & lex,
ErrorList & errorList)
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
{
lex.nextToken();
string token = lex.getString();
LyXFont font;
Change change(Change::UNCHANGED);
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
while (lex.isOK()) {
This commit creates a error_lists map member inside the Buffer class. I had no choice but to use string for the map key. This is because the only information that could be passed to the controller is a string. With this new architecture, persistent error lists are now possible. * Buffer - errorList_, addError(), : deleted - std::map<std::string, ErrorList> errorLists_ : new member - errorList(std::string const & type): associated accessors * buffer_funcs.C - bufferErrors(Buffer const & buf, TeXErrors const & terr): now needs a third errorList argument - bufferErrors(Buffer const & buf, ErrorList const & el): deleted. * Converter - convert(): now needs an ErrorList argument instead of filling the Buffer errorList member directly. - runLaTeX(): ditto - scanLog(): ditto * CutAndPaste.C - pasteParagraphList(): ditto - pasteSelection(): ditto * lyxtext.h/text.C - readParagraph(): ditto - LyXText::read(): ditto * importer: - Importer::Import(): ditto * BufferView_pimpl.C - loadLyXFile(): send the Buffer::errors() signal instead of calling LyXView::showErrorList() directly. * exporter.C - Export(): send the Buffer::errors() signal instead of calling LyXView::showErrorList() directly in lyxfunc.C * ControlErrorList.C - initialiseParams(): translation operation transfered here from LyXView::showErrorList(). * LyXView.C - LoadLyXFile(): add a showErrorList("Parse") call. - showErrorList(): simplified due to code transferred to the ControlErrorList. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@14652 a592a061-630c-0410-9148-cb99ea01b6c8
2006-08-13 16:16:43 +00:00
readParToken(buf, par, lex, token, font, change, errorList);
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
lex.nextToken();
token = lex.getString();
if (token.empty())
continue;
if (token == "\\end_layout") {
//Ok, paragraph finished
break;
}
lyxerr[Debug::PARSER] << "Handling paragraph token: `"
<< token << '\'' << endl;
if (token == "\\begin_layout" || token == "\\end_document"
|| token == "\\end_inset" || token == "\\begin_deeper"
|| token == "\\end_deeper") {
lex.pushToken(token);
lyxerr << "Paragraph ended in line "
<< lex.getLineNo() << "\n"
<< "Missing \\end_layout.\n";
break;
}
}
// Final change goes to paragraph break:
par.setChange(par.size(), change);
// Initialize begin_of_body_ on load; redoParagraph maintains
par.setBeginOfBody();
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
}
} // namespace anon
BufferView * LyXText::bv() const
{
BOOST_ASSERT(bv_owner != 0);
return bv_owner;
}
double LyXText::spacing(Paragraph const & par) const
{
if (par.params().spacing().isDefault())
return bv()->buffer()->params().spacing().getValue();
return par.params().spacing().getValue();
}
int LyXText::width() const
{
return dim_.wid;
}
int LyXText::height() const
{
return dim_.height();
}
int LyXText::singleWidth(Paragraph const & par, pos_type pos) const
{
return singleWidth(par, pos, par.getChar(pos), getFont(par, pos));
}
int LyXText::singleWidth(Paragraph const & par,
pos_type pos, char_type c, LyXFont const & font) const
{
// The most common case is handled first (Asger)
if (isPrintable(c)) {
Language const * language = font.language();
if (language->rightToLeft()) {
if ((lyxrc.font_norm_type == LyXRC::ISO_8859_6_8 ||
lyxrc.font_norm_type == LyXRC::ISO_10646_1)
&& language->lang() == "arabic") {
if (Encodings::isComposeChar_arabic(c))
return 0;
c = par.transformChar(c, pos);
} else if (language->lang() == "hebrew" &&
Encodings::isComposeChar_hebrew(c))
return 0;
}
return theFontMetrics(font).width(c);
}
if (c == Paragraph::META_INSET)
return par.getInset(pos)->width();
return theFontMetrics(font).width(c);
}
int LyXText::leftMargin(pit_type pit) const
{
BOOST_ASSERT(pit >= 0);
BOOST_ASSERT(pit < int(pars_.size()));
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
return leftMargin(pit, pars_[pit].size());
}
int LyXText::leftMargin(pit_type const pit, pos_type const pos) const
{
BOOST_ASSERT(pit >= 0);
BOOST_ASSERT(pit < int(pars_.size()));
Paragraph const & par = pars_[pit];
BOOST_ASSERT(pos >= 0);
BOOST_ASSERT(pos <= par.size());
//lyxerr << "LyXText::leftMargin: pit: " << pit << " pos: " << pos << endl;
The Grand Font Selection Redesign: * lib/lyx2lyx/LyX.py (format_relation): add file format 247 (from Georg BAUM). * lib/lyx2lyx/lyx_1_5.py: add convert_font_settings, revert_font_settings (from Georg BAUM). * lib/chkconfig.ltx: Test for newly supported font packages * lib/doc/LaTeXConfig.lyx.in: document newly supported font packages * lib/doc/UserGuide.lyx: document new UI. * lib/doc/Extended.lyx: update PostScript font documentation * development/FORMAT: document file format change 246->247. * src/tex-strings.[Ch]: new strings tex_fonts_roman, tex_fonts_sans, tex_fonts_monospaced (with GUI equivalents). * src/buffer.C: Format up to 247. * src/bufferparams.C: new params fontsRoman, fontsSans, fontsTypewriter, fontsDefaultFamily, fontsSC, fontsOSF, fontsSansScale and fontsTypewriterScale (LyXFont const BufferParams::getFont): consider switch of default family. (string const BufferParams::loadFonts): new method to get all the LaTeX font stuff done. * src/paragraph.C (LyXFont const Paragraph::getFont): (LyXFont const Paragraph::getLabelFont): (LyXFont const Paragraph::getLayoutFont): user buffer's not textclass's default font * src/text.C (int LyXText::leftMargin): (int LyXText::rightMargin): user buffer's not textclass's default font * src/text2.C (LyXFont LyXText::getFont): (LyXFont LyXText::getLayoutFont): (LyXFont LyXText::getLabelFont): check if the family of the default document font has been customized. * src/frontends/gtk/GDocument.[Ch]: implement new font ui (from Georg BAUM). * src/frontends/gtk/glade/document.glade: implement new font ui (from Georg BAUM). * src/frontends/qt3/Makefile.dialogs: add new FontModuleBase * src/frontends/qt3/ui/FontModuleBase.ui: new File * src/frontends/qt3/ui/TextLayoutModuleBase.ui: remove font widgets * src/frontends/qt3/QDocument.C * src/frontends/qt3/QDocumentDialog.[Ch]: implement new font ui * src/frontends/qt4/Makefile.dialogs: add new FontUi * src/frontends/qt4/QDocumentDialog.[Ch]: implement new font ui * src/frontends/qt4/ui/FontUi.ui: new File * src/frontends/qt4/ui/TextLayoutUi.ui: remove font widgets * src/frontends/qt4/ui/compile_uic.sh: add new FontUi * src/frontends/xforms/FormDocument.[Ch]: implement new font ui * src/frontends/xforms/forms/form_document.fd: add new font tab. * src/frontends/controllers/ControlDocument.[Ch] (char ControlDocument::fontfamilies): (char ControlDocument::fontfamilies_gui): (bool ControlDocument::isFontAvailable): (bool ControlDocument::providesSC): (bool ControlDocument::providesOSF): (bool ControlDocument::providesScale): new methods, providing font info. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@14143 a592a061-630c-0410-9148-cb99ea01b6c8
2006-06-19 08:10:17 +00:00
BufferParams const & params = bv()->buffer()->params();
LyXTextClass const & tclass = params.getLyXTextClass();
LyXLayout_ptr const & layout = par.layout();
string parindent = layout->parindent;
int l_margin = 0;
if (isMainText())
l_margin += changebarMargin();
// FIXME UNICODE
docstring leftm = from_utf8(tclass.leftmargin());
l_margin += theFontMetrics(params.getFont()).signedWidth(leftm);
if (par.getDepth() != 0) {
// find the next level paragraph
pit_type newpar = outerHook(pit, pars_);
if (newpar != pit_type(pars_.size())) {
if (pars_[newpar].layout()->isEnvironment()) {
l_margin = leftMargin(newpar);
}
if (par.layout() == tclass.defaultLayout()) {
if (pars_[newpar].params().noindent())
parindent.erase();
else
parindent = pars_[newpar].layout()->parindent;
}
}
}
// This happens after sections in standard classes. The 1.3.x
// code compared depths too, but it does not seem necessary
// (JMarc)
if (par.layout() == tclass.defaultLayout()
&& pit > 0 && pars_[pit - 1].layout()->nextnoindent)
parindent.erase();
LyXFont const labelfont = getLabelFont(par);
FontMetrics const & labelfont_metrics = theFontMetrics(labelfont);
switch (layout->margintype) {
case MARGIN_DYNAMIC:
if (!layout->leftmargin.empty()) {
// FIXME UNICODE
docstring leftm = from_utf8(layout->leftmargin);
l_margin += theFontMetrics(params.getFont()).signedWidth(leftm);
}
if (!par.getLabelstring().empty()) {
// FIXME UNICODE
docstring labin = from_utf8(layout->labelindent);
l_margin += labelfont_metrics.signedWidth(labin);
docstring labstr = par.getLabelstring();
l_margin += labelfont_metrics.width(labstr);
docstring labsep = from_utf8(layout->labelsep);
l_margin += labelfont_metrics.width(labsep);
}
break;
case MARGIN_MANUAL: {
// FIXME UNICODE
docstring labin = from_utf8(layout->labelindent);
l_margin += labelfont_metrics.signedWidth(labin);
// The width of an empty par, even with manual label, should be 0
if (!par.empty() && pos >= par.beginOfBody()) {
if (!par.getLabelWidthString().empty()) {
docstring labstr = par.getLabelWidthString();
l_margin += labelfont_metrics.width(labstr);
docstring labsep = from_utf8(layout->labelsep);
l_margin += labelfont_metrics.width(labsep);
}
}
break;
}
case MARGIN_STATIC: {
// FIXME UNICODE
docstring leftm = from_utf8(layout->leftmargin);
l_margin += theFontMetrics(params.getFont()).signedWidth(leftm)
* 4 / (par.getDepth() + 4);
break;
}
case MARGIN_FIRST_DYNAMIC:
if (layout->labeltype == LABEL_MANUAL) {
if (pos >= par.beginOfBody()) {
// FIXME UNICODE
l_margin += labelfont_metrics.signedWidth(
from_utf8(layout->leftmargin));
} else {
// FIXME UNICODE
l_margin += labelfont_metrics.signedWidth(
from_utf8(layout->labelindent));
}
} else if (pos != 0
// Special case to fix problems with
// theorems (JMarc)
|| (layout->labeltype == LABEL_STATIC
&& layout->latextype == LATEX_ENVIRONMENT
&& !isFirstInSequence(pit, pars_))) {
// FIXME UNICODE
l_margin += labelfont_metrics.signedWidth(from_utf8(layout->leftmargin));
} else if (layout->labeltype != LABEL_TOP_ENVIRONMENT
&& layout->labeltype != LABEL_BIBLIO
&& layout->labeltype !=
LABEL_CENTERED_TOP_ENVIRONMENT) {
l_margin += labelfont_metrics.signedWidth(from_utf8(layout->labelindent));
l_margin += labelfont_metrics.width(from_utf8(layout->labelsep));
l_margin += labelfont_metrics.width(par.getLabelstring());
}
break;
case MARGIN_RIGHT_ADDRESS_BOX: {
#if 0
// ok, a terrible hack. The left margin depends on the widest
// row in this paragraph.
RowList::iterator rit = par.rows().begin();
RowList::iterator end = par.rows().end();
#ifdef WITH_WARNINGS
#warning This is wrong.
#endif
int minfill = maxwidth_;
for ( ; rit != end; ++rit)
if (rit->fill() < minfill)
minfill = rit->fill();
l_margin += theFontMetrics(params.getFont()).signedWidth(layout->leftmargin);
l_margin += minfill;
#endif
// also wrong, but much shorter.
l_margin += maxwidth_ / 2;
break;
}
}
if (!par.params().leftIndent().zero())
l_margin += par.params().leftIndent().inPixels(maxwidth_);
LyXAlignment align;
if (par.params().align() == LYX_ALIGN_LAYOUT)
align = layout->align;
else
align = par.params().align();
// set the correct parindent
if (pos == 0
&& (layout->labeltype == LABEL_NO_LABEL
|| layout->labeltype == LABEL_TOP_ENVIRONMENT
|| layout->labeltype == LABEL_CENTERED_TOP_ENVIRONMENT
|| (layout->labeltype == LABEL_STATIC
&& layout->latextype == LATEX_ENVIRONMENT
&& !isFirstInSequence(pit, pars_)))
&& align == LYX_ALIGN_BLOCK
&& !par.params().noindent()
// in some insets, paragraphs are never indented
&& !(par.inInset() && par.inInset()->neverIndent())
// display style insets are always centered, omit indentation
&& !(!par.empty()
&& par.isInset(pos)
&& par.getInset(pos)->display())
&& (par.layout() != tclass.defaultLayout()
|| bv()->buffer()->params().paragraph_separation ==
BufferParams::PARSEP_INDENT))
{
docstring din = from_utf8(parindent);
l_margin += theFontMetrics(params.getFont()).signedWidth(din);
}
return l_margin;
}
int LyXText::rightMargin(Paragraph const & par) const
{
// FIXME: the correct way is to only call rightMargin() only
// within the main LyXText. The following test is thus bogus.
LyXText const & text = bv()->buffer()->text();
// We do not want rightmargins on inner texts.
if (&text != this)
return 0;
The Grand Font Selection Redesign: * lib/lyx2lyx/LyX.py (format_relation): add file format 247 (from Georg BAUM). * lib/lyx2lyx/lyx_1_5.py: add convert_font_settings, revert_font_settings (from Georg BAUM). * lib/chkconfig.ltx: Test for newly supported font packages * lib/doc/LaTeXConfig.lyx.in: document newly supported font packages * lib/doc/UserGuide.lyx: document new UI. * lib/doc/Extended.lyx: update PostScript font documentation * development/FORMAT: document file format change 246->247. * src/tex-strings.[Ch]: new strings tex_fonts_roman, tex_fonts_sans, tex_fonts_monospaced (with GUI equivalents). * src/buffer.C: Format up to 247. * src/bufferparams.C: new params fontsRoman, fontsSans, fontsTypewriter, fontsDefaultFamily, fontsSC, fontsOSF, fontsSansScale and fontsTypewriterScale (LyXFont const BufferParams::getFont): consider switch of default family. (string const BufferParams::loadFonts): new method to get all the LaTeX font stuff done. * src/paragraph.C (LyXFont const Paragraph::getFont): (LyXFont const Paragraph::getLabelFont): (LyXFont const Paragraph::getLayoutFont): user buffer's not textclass's default font * src/text.C (int LyXText::leftMargin): (int LyXText::rightMargin): user buffer's not textclass's default font * src/text2.C (LyXFont LyXText::getFont): (LyXFont LyXText::getLayoutFont): (LyXFont LyXText::getLabelFont): check if the family of the default document font has been customized. * src/frontends/gtk/GDocument.[Ch]: implement new font ui (from Georg BAUM). * src/frontends/gtk/glade/document.glade: implement new font ui (from Georg BAUM). * src/frontends/qt3/Makefile.dialogs: add new FontModuleBase * src/frontends/qt3/ui/FontModuleBase.ui: new File * src/frontends/qt3/ui/TextLayoutModuleBase.ui: remove font widgets * src/frontends/qt3/QDocument.C * src/frontends/qt3/QDocumentDialog.[Ch]: implement new font ui * src/frontends/qt4/Makefile.dialogs: add new FontUi * src/frontends/qt4/QDocumentDialog.[Ch]: implement new font ui * src/frontends/qt4/ui/FontUi.ui: new File * src/frontends/qt4/ui/TextLayoutUi.ui: remove font widgets * src/frontends/qt4/ui/compile_uic.sh: add new FontUi * src/frontends/xforms/FormDocument.[Ch]: implement new font ui * src/frontends/xforms/forms/form_document.fd: add new font tab. * src/frontends/controllers/ControlDocument.[Ch] (char ControlDocument::fontfamilies): (char ControlDocument::fontfamilies_gui): (bool ControlDocument::isFontAvailable): (bool ControlDocument::providesSC): (bool ControlDocument::providesOSF): (bool ControlDocument::providesScale): new methods, providing font info. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@14143 a592a061-630c-0410-9148-cb99ea01b6c8
2006-06-19 08:10:17 +00:00
BufferParams const & params = bv()->buffer()->params();
LyXTextClass const & tclass = params.getLyXTextClass();
docstring trmarg = from_utf8(tclass.rightmargin());
docstring lrmarg = from_utf8(par.layout()->rightmargin);
FontMetrics const & fm = theFontMetrics(params.getFont());
int const r_margin =
lyx::rightMargin()
+ fm.signedWidth(trmarg)
+ fm.signedWidth(lrmarg)
* 4 / (par.getDepth() + 4);
return r_margin;
}
int LyXText::labelEnd(pit_type const pit) const
{
// labelEnd is only needed if the layout fills a flushleft label.
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
if (pars_[pit].layout()->margintype != MARGIN_MANUAL)
return 0;
// return the beginning of the body
return leftMargin(pit);
}
namespace {
// this needs special handling - only newlines count as a break point
pos_type addressBreakPoint(pos_type i, Paragraph const & par)
{
pos_type const end = par.size();
for (; i < end; ++i)
if (par.isNewline(i))
return i + 1;
return end;
}
};
void LyXText::rowBreakPoint(pit_type const pit, Row & row) const
{
Paragraph const & par = pars_[pit];
pos_type const end = par.size();
pos_type const pos = row.pos();
if (pos == end) {
row.endpos(end);
return;
}
// maximum pixel width of a row
int width = maxwidth_ - rightMargin(par); // - leftMargin(pit, row);
if (width < 0) {
row.endpos(end);
return;
}
LyXLayout_ptr const & layout = par.layout();
if (layout->margintype == MARGIN_RIGHT_ADDRESS_BOX) {
row.endpos(addressBreakPoint(pos, par));
return;
}
pos_type const body_pos = par.beginOfBody();
// Now we iterate through until we reach the right margin
// or the end of the par, then choose the possible break
// nearest that.
int const left = leftMargin(pit, pos);
int x = left;
// pixel width since last breakpoint
int chunkwidth = 0;
FontIterator fi = FontIterator(*this, par, pos);
pos_type point = end;
pos_type i = pos;
FontMetrics const & fm = theFontMetrics(getLabelFont(par));
for ( ; i < end; ++i, ++fi) {
char_type const c = par.getChar(i);
int thiswidth = singleWidth(par, i, c, *fi);
// add the auto-hfill from label end to the body
if (body_pos && i == body_pos) {
docstring lsep = from_utf8(layout->labelsep);
int add = fm.width(lsep);
if (par.isLineSeparator(i - 1))
add -= singleWidth(par, i - 1);
add = std::max(add, labelEnd(pit) - x);
thiswidth += add;
}
x += thiswidth;
chunkwidth += thiswidth;
// break before a character that will fall off
// the right of the row
if (x >= width) {
// if no break before, break here
if (point == end || chunkwidth >= width - left) {
if (i > pos)
point = i;
else
point = i + 1;
}
// exit on last registered breakpoint:
break;
}
if (par.isNewline(i)) {
point = i + 1;
break;
}
// Break before...
if (i + 1 < end) {
if (par.isInset(i + 1) && par.getInset(i + 1)->display()) {
point = i + 1;
break;
}
// ...and after.
if (par.isInset(i) && par.getInset(i)->display()) {
point = i + 1;
break;
}
}
if (!par.isInset(i) || par.getInset(i)->isChar()) {
// some insets are line separators too
if (par.isLineSeparator(i)) {
// register breakpoint:
point = i + 1;
chunkwidth = 0;
}
}
}
// maybe found one, but the par is short enough.
if (i == end && x < width)
point = end;
// manual labels cannot be broken in LaTeX. But we
// want to make our on-screen rendering of footnotes
// etc. still break
if (body_pos && point < body_pos)
point = body_pos;
row.endpos(point);
}
void LyXText::setRowWidth(pit_type const pit, Row & row) const
{
// get the pure distance
pos_type const end = row.endpos();
Paragraph const & par = pars_[pit];
docstring const labelsep = from_utf8(par.layout()->labelsep);
int w = leftMargin(pit, row.pos());
pos_type const body_pos = par.beginOfBody();
pos_type i = row.pos();
FontMetrics const & fm = theFontMetrics(getLabelFont(par));
if (i < end) {
FontIterator fi = FontIterator(*this, par, i);
for ( ; i < end; ++i, ++fi) {
if (body_pos > 0 && i == body_pos) {
w += fm.width(labelsep);
if (par.isLineSeparator(i - 1))
w -= singleWidth(par, i - 1);
w = max(w, labelEnd(pit));
}
char_type const c = par.getChar(i);
w += singleWidth(par, i, c, *fi);
}
}
if (body_pos > 0 && body_pos >= end) {
w += fm.width(labelsep);
if (end > 0 && par.isLineSeparator(end - 1))
w -= singleWidth(par, end - 1);
w = max(w, labelEnd(pit));
}
row.width(w + rightMargin(par));
}
// returns the minimum space a manual label needs on the screen in pixel
int LyXText::labelFill(Paragraph const & par, Row const & row) const
{
pos_type last = par.beginOfBody();
BOOST_ASSERT(last > 0);
// -1 because a label ends with a space that is in the label
--last;
// a separator at this end does not count
if (par.isLineSeparator(last))
--last;
int w = 0;
for (pos_type i = row.pos(); i <= last; ++i)
w += singleWidth(par, i);
docstring const & label = par.params().labelWidthString();
if (label.empty())
return 0;
FontMetrics const & fm = theFontMetrics(getLabelFont(par));
return max(0, fm.width(label) - w);
}
LColor_color LyXText::backgroundColor() const
{
return LColor_color(LColor::color(background_color_));
}
void LyXText::setHeightOfRow(pit_type const pit, Row & row)
{
Paragraph const & par = pars_[pit];
// get the maximum ascent and the maximum descent
double layoutasc = 0;
double layoutdesc = 0;
double const dh = defaultRowHeight();
// ok, let us initialize the maxasc and maxdesc value.
// Only the fontsize count. The other properties
// are taken from the layoutfont. Nicer on the screen :)
LyXLayout_ptr const & layout = par.layout();
// as max get the first character of this row then it can
// increase but not decrease the height. Just some point to
// start with so we don't have to do the assignment below too
// often.
LyXFont font = getFont(par, row.pos());
LyXFont::FONT_SIZE const tmpsize = font.size();
font = getLayoutFont(pit);
LyXFont::FONT_SIZE const size = font.size();
font.setSize(tmpsize);
LyXFont labelfont = getLabelFont(par);
FontMetrics const & labelfont_metrics = theFontMetrics(labelfont);
FontMetrics const & fontmetrics = theFontMetrics(font);
// these are minimum values
double const spacing_val = layout->spacing.getValue() * spacing(par);
//lyxerr << "spacing_val = " << spacing_val << endl;
int maxasc = int(fontmetrics.maxAscent() * spacing_val);
int maxdesc = int(fontmetrics.maxDescent() * spacing_val);
// insets may be taller
InsetList::const_iterator ii = par.insetlist.begin();
InsetList::const_iterator iend = par.insetlist.end();
for ( ; ii != iend; ++ii) {
if (ii->pos >= row.pos() && ii->pos < row.endpos()) {
maxasc = max(maxasc, ii->inset->ascent());
maxdesc = max(maxdesc, ii->inset->descent());
}
}
// Check if any custom fonts are larger (Asger)
// This is not completely correct, but we can live with the small,
// cosmetic error for now.
int labeladdon = 0;
pos_type const pos_end = row.endpos();
LyXFont::FONT_SIZE maxsize =
par.highestFontInRange(row.pos(), pos_end, size);
if (maxsize > font.size()) {
font.setSize(maxsize);
maxasc = max(maxasc, fontmetrics.maxAscent());
maxdesc = max(maxdesc, fontmetrics.maxDescent());
}
// This is nicer with box insets:
++maxasc;
++maxdesc;
row.ascent(maxasc);
// is it a top line?
if (row.pos() == 0) {
BufferParams const & bufparams = bv()->buffer()->params();
// some parksips VERY EASY IMPLEMENTATION
if (bv()->buffer()->params().paragraph_separation
== BufferParams::PARSEP_SKIP
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
&& pit != 0
&& ((layout->isParagraph() && par.getDepth() == 0)
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
|| (pars_[pit - 1].layout()->isParagraph()
&& pars_[pit - 1].getDepth() == 0)))
{
maxasc += bufparams.getDefSkip().inPixels(*bv());
}
if (par.params().startOfAppendix())
maxasc += int(3 * dh);
// This is special code for the chapter, since the label of this
// layout is printed in an extra row
if (layout->counter == "chapter"
&& !par.params().labelString().empty()) {
labeladdon = int(labelfont_metrics.maxHeight()
* layout->spacing.getValue()
* spacing(par));
}
// special code for the top label
if ((layout->labeltype == LABEL_TOP_ENVIRONMENT
|| layout->labeltype == LABEL_BIBLIO
|| layout->labeltype == LABEL_CENTERED_TOP_ENVIRONMENT)
&& isFirstInSequence(pit, paragraphs())
&& !par.getLabelstring().empty())
{
labeladdon = int(
labelfont_metrics.maxHeight()
* layout->spacing.getValue()
* spacing(par)
+ (layout->topsep + layout->labelbottomsep) * dh);
}
// Add the layout spaces, for example before and after
// a section, or between the items of a itemize or enumerate
// environment.
pit_type prev = depthHook(pit, pars_, par.getDepth());
if (prev != pit
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
&& pars_[prev].layout() == layout
&& pars_[prev].getDepth() == par.getDepth()
&& pars_[prev].getLabelWidthString() == par.getLabelWidthString())
{
layoutasc = layout->itemsep * dh;
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
} else if (pit != 0 || row.pos() != 0) {
if (layout->topsep > 0)
layoutasc = layout->topsep * dh;
}
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
prev = outerHook(pit, pars_);
if (prev != pit_type(pars_.size())) {
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
maxasc += int(pars_[prev].layout()->parsep * dh);
} else if (pit != 0) {
if (pars_[pit - 1].getDepth() != 0 ||
pars_[pit - 1].layout() == layout) {
maxasc += int(layout->parsep * dh);
}
}
}
// is it a bottom line?
if (row.endpos() >= par.size()) {
// add the layout spaces, for example before and after
// a section, or between the items of a itemize or enumerate
// environment
pit_type nextpit = pit + 1;
if (nextpit != pit_type(pars_.size())) {
pit_type cpit = pit;
double usual = 0;
double unusual = 0;
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
if (pars_[cpit].getDepth() > pars_[nextpit].getDepth()) {
usual = pars_[cpit].layout()->bottomsep * dh;
cpit = depthHook(cpit, paragraphs(), pars_[nextpit].getDepth());
if (pars_[cpit].layout() != pars_[nextpit].layout()
|| pars_[nextpit].getLabelWidthString() != pars_[cpit].getLabelWidthString())
{
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
unusual = pars_[cpit].layout()->bottomsep * dh;
}
layoutdesc = max(unusual, usual);
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
} else if (pars_[cpit].getDepth() == pars_[nextpit].getDepth()) {
if (pars_[cpit].layout() != pars_[nextpit].layout()
|| pars_[nextpit].getLabelWidthString() != pars_[cpit].getLabelWidthString())
layoutdesc = int(pars_[cpit].layout()->bottomsep * dh);
}
}
}
// incalculate the layout spaces
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
maxasc += int(layoutasc * 2 / (2 + pars_[pit].getDepth()));
maxdesc += int(layoutdesc * 2 / (2 + pars_[pit].getDepth()));
// FIXME: the correct way is to do the following is to move the
// following code in another method specially tailored for the
// main LyXText. The following test is thus bogus.
LyXText const & text = bv_owner->buffer()->text();
// Top and bottom margin of the document (only at top-level)
if (&text == this) {
if (pit == 0 && row.pos() == 0)
maxasc += 20;
if (pit + 1 == pit_type(pars_.size()) &&
row.endpos() == par.size())
maxdesc += 20;
}
row.ascent(maxasc + labeladdon);
row.descent(maxdesc);
}
namespace {
}
void LyXText::breakParagraph(LCursor & cur, bool keep_layout)
{
BOOST_ASSERT(this == cur.text());
Paragraph & cpar = cur.paragraph();
pit_type cpit = cur.pit();
LyXTextClass const & tclass = cur.buffer().params().getLyXTextClass();
LyXLayout_ptr const & layout = cpar.layout();
// this is only allowed, if the current paragraph is not empty
// or caption and if it has not the keepempty flag active
if (cur.lastpos() == 0 && !cpar.allowEmpty()
&& layout->labeltype != LABEL_SENSITIVE)
return;
// a layout change may affect also the following paragraph
recUndo(cur.pit(), undoSpan(cur.pit()) - 1);
// Always break behind a space
// It is better to erase the space (Dekel)
if (cur.pos() != cur.lastpos() && cpar.isLineSeparator(cur.pos()))
// FIXME: change tracking (MG)
cpar.eraseChar(cur.pos(), cur.buffer().params().trackChanges);
// How should the layout for the new paragraph be?
int preserve_layout = 0;
if (keep_layout)
preserve_layout = 2;
else
preserve_layout = layout->isEnvironment();
// We need to remember this before we break the paragraph, because
// that invalidates the layout variable
bool sensitive = layout->labeltype == LABEL_SENSITIVE;
// we need to set this before we insert the paragraph.
bool const isempty = cpar.allowEmpty() && cpar.empty();
lyx::breakParagraph(cur.buffer().params(), paragraphs(), cpit,
cur.pos(), preserve_layout);
// After this, neither paragraph contains any rows!
cpit = cur.pit();
pit_type next_par = cpit + 1;
// well this is the caption hack since one caption is really enough
if (sensitive) {
if (cur.pos() == 0)
// set to standard-layout
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
pars_[cpit].applyLayout(tclass.defaultLayout());
else
// set to standard-layout
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
pars_[next_par].applyLayout(tclass.defaultLayout());
}
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
while (!pars_[next_par].empty() && pars_[next_par].isNewline(0))
// FIXME: change tracking (MG)
pars_[next_par].eraseChar(0, cur.buffer().params().trackChanges);
ParIterator current_it(cur);
ParIterator last_it(cur);
++last_it;
++last_it;
updateLabels(cur.buffer(), current_it, last_it);
// Mark "carriage return" as inserted if change tracking:
if (cur.buffer().params().trackChanges) {
// FIXME: Change tracking (MG)
cur.paragraph().setChange(cur.paragraph().size(),
Change(Change::INSERTED));
}
// This check is necessary. Otherwise the new empty paragraph will
// be deleted automatically. And it is more friendly for the user!
if (cur.pos() != 0 || isempty)
setCursor(cur, cur.pit() + 1, 0);
else
setCursor(cur, cur.pit(), 0);
}
// insert a character, moves all the following breaks in the
// same Paragraph one to the right and make a rebreak
void LyXText::insertChar(LCursor & cur, char_type c)
{
BOOST_ASSERT(this == cur.text());
BOOST_ASSERT(c != Paragraph::META_INSET);
recordUndo(cur, Undo::INSERT);
Paragraph & par = cur.paragraph();
// try to remove this
pit_type const pit = cur.pit();
bool const freeSpacing = par.layout()->free_spacing ||
par.isFreeSpacing();
if (lyxrc.auto_number) {
static docstring const number_operators = from_ascii("+-/*");
static docstring const number_unary_operators = from_ascii("+-");
static docstring const number_seperators = from_ascii(".,:");
if (current_font.number() == LyXFont::ON) {
if (!isDigit(c) && !contains(number_operators, c) &&
!(contains(number_seperators, c) &&
cur.pos() != 0 &&
cur.pos() != cur.lastpos() &&
getFont(par, cur.pos()).number() == LyXFont::ON &&
getFont(par, cur.pos() - 1).number() == LyXFont::ON)
)
number(cur); // Set current_font.number to OFF
} else if (isDigit(c) &&
real_current_font.isVisibleRightToLeft()) {
number(cur); // Set current_font.number to ON
if (cur.pos() != 0) {
char_type const c = par.getChar(cur.pos() - 1);
if (contains(number_unary_operators, c) &&
(cur.pos() == 1
|| par.isSeparator(cur.pos() - 2)
|| par.isNewline(cur.pos() - 2))
) {
setCharFont(pit, cur.pos() - 1, current_font);
} else if (contains(number_seperators, c)
&& cur.pos() >= 2
&& getFont(par, cur.pos() - 2).number() == LyXFont::ON) {
setCharFont(pit, cur.pos() - 1, current_font);
}
}
}
}
// First check, if there will be two blanks together or a blank at
// the beginning of a paragraph.
// I decided to handle blanks like normal characters, the main
// difference are the special checks when calculating the row.fill
// (blank does not count at the end of a row) and the check here
// When the free-spacing option is set for the current layout,
// disable the double-space checking
if (!freeSpacing && isLineSeparatorChar(c)) {
if (cur.pos() == 0) {
static bool sent_space_message = false;
if (!sent_space_message) {
cur.message(_("You cannot insert a space at the "
"beginning of a paragraph. Please read the Tutorial."));
sent_space_message = true;
}
return;
}
BOOST_ASSERT(cur.pos() > 0);
if ((par.isLineSeparator(cur.pos() - 1) || par.isNewline(cur.pos() - 1))
&& !par.isDeleted(cur.pos() - 1)) {
static bool sent_space_message = false;
if (!sent_space_message) {
cur.message(_("You cannot type two spaces this way. "
"Please read the Tutorial."));
sent_space_message = true;
}
return;
}
}
par.insertChar(cur.pos(), c, current_font, cur.buffer().params().trackChanges);
setCursor(cur, cur.pit(), cur.pos() + 1, false, cur.boundary());
charInserted();
}
void LyXText::charInserted()
{
// Here we call finishUndo for every 20 characters inserted.
// This is from my experience how emacs does it. (Lgb)
static unsigned int counter;
if (counter < 20) {
++counter;
} else {
finishUndo();
counter = 0;
}
}
RowMetrics
LyXText::computeRowMetrics(pit_type const pit, Row const & row) const
{
RowMetrics result;
Paragraph const & par = pars_[pit];
double w = dim_.wid - row.width();
bool const is_rtl = isRTL(par);
if (is_rtl)
result.x = rightMargin(par);
else
result.x = leftMargin(pit, row.pos());
// is there a manual margin with a manual label
LyXLayout_ptr const & layout = par.layout();
if (layout->margintype == MARGIN_MANUAL
&& layout->labeltype == LABEL_MANUAL) {
/// We might have real hfills in the label part
int nlh = numberOfLabelHfills(par, row);
// A manual label par (e.g. List) has an auto-hfill
// between the label text and the body of the
// paragraph too.
// But we don't want to do this auto hfill if the par
// is empty.
if (!par.empty())
++nlh;
if (nlh && !par.getLabelWidthString().empty())
result.label_hfill = labelFill(par, row) / double(nlh);
}
// are there any hfills in the row?
int const nh = numberOfHfills(par, row);
if (nh) {
if (w > 0)
result.hfill = w / nh;
// we don't have to look at the alignment if it is ALIGN_LEFT and
// if the row is already larger then the permitted width as then
// we force the LEFT_ALIGN'edness!
} else if (int(row.width()) < maxwidth_) {
// is it block, flushleft or flushright?
// set x how you need it
int align;
if (par.params().align() == LYX_ALIGN_LAYOUT)
align = layout->align;
else
align = par.params().align();
// Display-style insets should always be on a centred row
// The test on par.size() is to catch zero-size pars, which
// would trigger the assert in Paragraph::getInset().
//inset = par.size() ? par.getInset(row.pos()) : 0;
if (!par.empty()
&& par.isInset(row.pos())
&& par.getInset(row.pos())->display())
{
align = LYX_ALIGN_CENTER;
}
switch (align) {
case LYX_ALIGN_BLOCK: {
int const ns = numberOfSeparators(par, row);
bool disp_inset = false;
if (row.endpos() < par.size()) {
InsetBase const * in = par.getInset(row.endpos());
if (in)
disp_inset = in->display();
}
// If we have separators, this is not the last row of a
// par, does not end in newline, and is not row above a
// display inset... then stretch it
if (ns
&& row.endpos() < par.size()
&& !par.isNewline(row.endpos() - 1)
&& !disp_inset
) {
result.separator = w / ns;
} else if (is_rtl) {
result.x += w;
}
break;
}
case LYX_ALIGN_RIGHT:
result.x += w;
break;
case LYX_ALIGN_CENTER:
result.x += w / 2;
break;
}
}
bidi.computeTables(par, *bv()->buffer(), row);
if (is_rtl) {
pos_type body_pos = par.beginOfBody();
pos_type end = row.endpos();
if (body_pos > 0
&& (body_pos > end || !par.isLineSeparator(body_pos - 1)))
{
docstring const lsep = from_utf8(layout->labelsep);
result.x += theFontMetrics(getLabelFont(par)).width(lsep);
if (body_pos <= end)
result.x += result.label_hfill;
}
}
return result;
}
// the cursor set functions have a special mechanism. When they
// realize, that you left an empty paragraph, they will delete it.
bool LyXText::cursorRightOneWord(LCursor & cur)
{
BOOST_ASSERT(this == cur.text());
LCursor old = cur;
if (old.pos() == old.lastpos() && old.pit() != old.lastpit()) {
++old.pit();
old.pos() = 0;
} else {
// Advance through word.
while (old.pos() != old.lastpos() && old.paragraph().isLetter(old.pos()))
++old.pos();
// Skip through trailing nonword stuff.
while (old.pos() != old.lastpos() && !old.paragraph().isLetter(old.pos()))
++old.pos();
}
return setCursor(cur, old.pit(), old.pos());
}
bool LyXText::cursorLeftOneWord(LCursor & cur)
{
BOOST_ASSERT(this == cur.text());
LCursor old = cur;
if (old.pos() == 0 && old.pit() != 0) {
--old.pit();
old.pos() = old.lastpos();
} else {
// Skip through initial nonword stuff.
while (old.pos() != 0 && !old.paragraph().isLetter(old.pos() - 1))
--old.pos();
// Advance through word.
while (old.pos() != 0 && old.paragraph().isLetter(old.pos() - 1))
--old.pos();
}
return setCursor(cur, old.pit(), old.pos());
}
void LyXText::selectWord(LCursor & cur, word_location loc)
{
BOOST_ASSERT(this == cur.text());
CursorSlice from = cur.top();
CursorSlice to = cur.top();
getWord(from, to, loc);
if (cur.top() != from)
setCursor(cur, from.pit(), from.pos());
if (to == from)
return;
cur.resetAnchor();
setCursor(cur, to.pit(), to.pos());
cur.setSelection();
}
// Select the word currently under the cursor when no
// selection is currently set
bool LyXText::selectWordWhenUnderCursor(LCursor & cur, word_location loc)
{
BOOST_ASSERT(this == cur.text());
if (cur.selection())
return false;
selectWord(cur, loc);
return cur.selection();
}
void LyXText::acceptChange(LCursor & cur)
{
BOOST_ASSERT(this == cur.text());
if (!cur.selection() && cur.lastpos() != 0)
return;
recordUndoSelection(cur, Undo::INSERT);
DocIterator it = cur.selectionBegin();
DocIterator et = cur.selectionEnd();
pit_type pit = it.pit();
bool isDeleted = pars_[pit].isDeleted(it.pos());
for (; pit <= et.pit(); ++pit) {
pos_type left = ( pit == it.pit() ? it.pos() : 0 );
pos_type right =
( pit == et.pit() ? et.pos() : pars_[pit].size() + 1 );
pars_[pit].acceptChanges(left, right);
}
if (isDeleted) {
ParagraphList & plist = paragraphs();
if (it.pit() + 1 < et.pit())
pars_.erase(boost::next(plist.begin(), it.pit() + 1),
boost::next(plist.begin(), et.pit()));
// Paragraph merge if appropriate:
// FIXME: change tracking (MG)
if (pars_[it.pit()].isDeleted(pars_[it.pit()].size())) {
setCursorIntern(cur, it.pit() + 1, 0);
backspacePos0(cur);
}
}
finishUndo();
cur.clearSelection();
setCursorIntern(cur, it.pit(), 0);
}
void LyXText::rejectChange(LCursor & cur)
{
BOOST_ASSERT(this == cur.text());
if (!cur.selection() && cur.lastpos() != 0)
return;
recordUndoSelection(cur, Undo::INSERT);
DocIterator it = cur.selectionBegin();
DocIterator et = cur.selectionEnd();
pit_type pit = it.pit();
bool isInserted = pars_[pit].isInserted(it.pos());
for (; pit <= et.pit(); ++pit) {
pos_type left = ( pit == it.pit() ? it.pos() : 0 );
pos_type right =
( pit == et.pit() ? et.pos() : pars_[pit].size() + 1 );
pars_[pit].rejectChanges(left, right);
}
if (isInserted) {
ParagraphList & plist = paragraphs();
if (it.pit() + 1 < et.pit())
pars_.erase(boost::next(plist.begin(), it.pit() + 1),
boost::next(plist.begin(), et.pit()));
// Paragraph merge if appropriate:
// FIXME: change tracking (MG)
if (pars_[it.pit()].isInserted(pars_[it.pit()].size())) {
setCursorIntern(cur, it.pit() + 1, 0);
backspacePos0(cur);
}
}
finishUndo();
cur.clearSelection();
setCursorIntern(cur, it.pit(), 0);
}
// Delete from cursor up to the end of the current or next word.
void LyXText::deleteWordForward(LCursor & cur)
{
BOOST_ASSERT(this == cur.text());
if (cur.lastpos() == 0)
cursorRight(cur);
else {
cur.resetAnchor();
cur.selection() = true;
cursorRightOneWord(cur);
cur.setSelection();
cutSelection(cur, true, false);
}
}
// Delete from cursor to start of current or prior word.
void LyXText::deleteWordBackward(LCursor & cur)
{
BOOST_ASSERT(this == cur.text());
if (cur.lastpos() == 0)
cursorLeft(cur);
else {
cur.resetAnchor();
cur.selection() = true;
cursorLeftOneWord(cur);
cur.setSelection();
cutSelection(cur, true, false);
}
}
// Kill to end of line.
void LyXText::deleteLineForward(LCursor & cur)
{
BOOST_ASSERT(this == cur.text());
if (cur.lastpos() == 0) {
// Paragraph is empty, so we just go to the right
cursorRight(cur);
} else {
cur.resetAnchor();
cur.selection() = true; // to avoid deletion
cursorEnd(cur);
cur.setSelection();
// What is this test for ??? (JMarc)
if (!cur.selection())
deleteWordForward(cur);
else
cutSelection(cur, true, false);
}
}
void LyXText::changeCase(LCursor & cur, LyXText::TextCase action)
{
BOOST_ASSERT(this == cur.text());
CursorSlice from;
CursorSlice to;
if (cur.selection()) {
from = cur.selBegin();
to = cur.selEnd();
} else {
from = cur.top();
getWord(from, to, PARTIAL_WORD);
cursorRightOneWord(cur);
}
recordUndoSelection(cur);
pos_type pos = from.pos();
int par = from.pit();
while (par != int(pars_.size()) && (pos != to.pos() || par != to.pit())) {
pit_type pit = par;
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
if (pos == pars_[pit].size()) {
++par;
pos = 0;
continue;
}
char_type c = pars_[pit].getChar(pos);
if (c != Paragraph::META_INSET) {
switch (action) {
case text_lowercase:
c = lowercase(c);
break;
case text_capitalization:
c = uppercase(c);
action = text_lowercase;
break;
case text_uppercase:
c = uppercase(c);
break;
}
}
// FIXME: change tracking (MG)
// sorry but we are no longer allowed to set a single character directly
// we have to rewrite this method in terms of erase&insert operations
//pars_[pit].setChar(pos, c);
++pos;
}
}
bool LyXText::erase(LCursor & cur)
{
BOOST_ASSERT(this == cur.text());
bool needsUpdate = false;
if (cur.pos() != cur.lastpos()) {
recordUndo(cur, Undo::DELETE, cur.pit());
setCursorIntern(cur, cur.pit(), cur.pos() + 1, false, cur.boundary());
needsUpdate = backspace(cur);
// FIXME: change tracking (MG)
if (cur.paragraph().isDeleted(cur.pos()))
cur.posRight();
} else if (cur.pit() != cur.lastpit()) {
LCursor scur = cur;
setCursorIntern(cur, cur.pit() + 1, 0, false, false);
if (pars_[cur.pit()].layout() == pars_[scur.pit()].layout()) {
recordUndo(scur, Undo::DELETE, scur.pit());
needsUpdate = backspace(cur);
if (cur.buffer().params().trackChanges) {
// FIXME: Change tracking (MG)
// move forward after the paragraph break is DELETED
Paragraph & par = cur.paragraph();
// FIXME: change tracking (MG)
if (par.isDeleted(par.size()))
setCursorIntern(cur, cur.pit() + 1, 0);
}
} else {
setCursorIntern(scur, scur.pit(), scur.pos(), false, scur.boundary());
}
} else
needsUpdate = dissolveInset(cur);
return needsUpdate;
}
bool LyXText::backspacePos0(LCursor & cur)
{
BOOST_ASSERT(this == cur.text());
bool needsUpdate = false;
Paragraph & par = cur.paragraph();
// is it an empty paragraph?
pos_type lastpos = cur.lastpos();
if (lastpos == 0 || (lastpos == 1 && par.isSeparator(0))) {
// This is an empty paragraph and we delete it just
// by moving the cursor one step
// left and let the DeleteEmptyParagraphMechanism
// handle the actual deletion of the paragraph.
if (cur.pit() != 0) {
// For KeepEmpty layouts we need to get
// rid of the keepEmpty setting first.
// And the only way to do this is to
// reset the layout to something
// else: f.ex. the default layout.
if (par.allowEmpty()) {
Buffer & buf = cur.buffer();
BufferParams const & bparams = buf.params();
par.layout(bparams.getLyXTextClass().defaultLayout());
}
cursorLeft(cur);
return true;
}
}
if (cur.pit() != 0)
recordUndo(cur, Undo::DELETE, cur.pit() - 1);
pit_type tmppit = cur.pit();
// We used to do cursorLeftIntern() here, but it is
// not a good idea since it triggers the auto-delete
// mechanism. So we do a cursorLeftIntern()-lite,
// without the dreaded mechanism. (JMarc)
if (cur.pit() != 0) {
// steps into the above paragraph.
setCursorIntern(cur, cur.pit() - 1,
pars_[cur.pit() - 1].size(),
false);
}
// Pasting is not allowed, if the paragraphs have different
// layout. I think it is a real bug of all other
// word processors to allow it. It confuses the user.
// Correction: Pasting is always allowed with standard-layout
// Correction (Jug 20050717): Remove check about alignment!
Buffer & buf = cur.buffer();
BufferParams const & bufparams = buf.params();
LyXTextClass const & tclass = bufparams.getLyXTextClass();
pit_type const cpit = cur.pit();
if (cpit != tmppit
&& (pars_[cpit].layout() == pars_[tmppit].layout()
|| pars_[tmppit].layout() == tclass.defaultLayout()))
{
mergeParagraph(bufparams, pars_, cpit);
needsUpdate = true;
if (cur.pos() != 0 && pars_[cpit].isSeparator(cur.pos() - 1))
--cur.pos();
// the counters may have changed
ParIterator par_it(cur);
updateLabels(cur.buffer(), par_it);
setCursor(cur, cur.pit(), cur.pos(), false);
}
return needsUpdate;
}
bool LyXText::backspace(LCursor & cur)
{
BOOST_ASSERT(this == cur.text());
bool needsUpdate = false;
if (cur.pos() == 0) {
if (cur.pit() == 0)
return dissolveInset(cur);
// The cursor is at the beginning of a paragraph, so
// the the backspace will collapse two paragraphs into
// one.
if (cur.pit() != 0 && cur.buffer().params().trackChanges) {
// FIXME: Change tracking (MG)
// Previous paragraph, mark "carriage return" as
// deleted:
Paragraph & par = pars_[cur.pit() - 1];
// Take care of a just inserted para break:
// FIXME: change tracking (MG)
if (!par.isInserted(par.size())) {
// FIXME: change tracking (MG)
par.setChange(par.size(), Change(Change::DELETED));
setCursorIntern(cur, cur.pit() - 1, par.size());
return true;
}
}
needsUpdate = backspacePos0(cur);
} else {
// this is the code for a normal backspace, not pasting
// any paragraphs
recordUndo(cur, Undo::DELETE);
// We used to do cursorLeftIntern() here, but it is
// not a good idea since it triggers the auto-delete
// mechanism. So we do a cursorLeftIntern()-lite,
// without the dreaded mechanism. (JMarc)
setCursorIntern(cur, cur.pit(), cur.pos() - 1,
false, cur.boundary());
// FIXME: change tracking (MG)
cur.paragraph().eraseChar(cur.pos(), cur.buffer().params().trackChanges);
}
if (cur.pos() == cur.lastpos())
setCurrentFont(cur);
setCursor(cur, cur.pit(), cur.pos(), false, cur.boundary());
return needsUpdate;
}
bool LyXText::dissolveInset(LCursor & cur) {
BOOST_ASSERT(this == cur.text());
if (isMainText() || cur.inset().nargs() != 1)
return false;
recordUndoInset(cur);
cur.selHandle(false);
// save position
pos_type spos = cur.pos();
pit_type spit = cur.pit();
ParagraphList plist;
if (cur.lastpit() != 0 || cur.lastpos() != 0)
plist = paragraphs();
cur.popLeft();
// store cursor offset
if (spit == 0)
spos += cur.pos();
spit += cur.pit();
Buffer & b = cur.buffer();
// FIXME: change tracking (MG)
cur.paragraph().eraseChar(cur.pos(), b.params().trackChanges);
if (!plist.empty()) {
pasteParagraphList(cur, plist, b.params().textclass,
b.errorList("Paste"));
// restore position
cur.pit() = std::min(cur.lastpit(), spit);
cur.pos() = std::min(cur.lastpos(), spos);
}
cur.clearSelection();
cur.resetAnchor();
return true;
}
Row const & LyXText::firstRow() const
{
return *paragraphs().front().rows().begin();
}
bool LyXText::redoParagraph(pit_type const pit)
{
// remove rows of paragraph, keep track of height changes
Paragraph & par = pars_[pit];
// Add bibitem insets if necessary
if (par.layout()->labeltype == LABEL_BIBLIO) {
bool hasbibitem(false);
if (!par.insetlist.empty()
// Insist on it being in pos 0
&& par.getChar(0) == Paragraph::META_INSET) {
InsetBase * inset = par.insetlist.begin()->inset;
if (inset->lyxCode() == InsetBase::BIBITEM_CODE)
hasbibitem = true;
}
if (!hasbibitem) {
InsetBibitem * inset(new
InsetBibitem(InsetCommandParams("bibitem")));
// FIXME: change tracking (MG)
par.insertInset(0, static_cast<InsetBase *>(inset), Change(Change::INSERTED));
bv()->cursor().posRight();
}
}
// redo insets
// FIXME: We should always use getFont(), see documentation of
// noFontChange() in insetbase.h.
LyXFont const bufferfont = bv()->buffer()->params().getFont();
InsetList::iterator ii = par.insetlist.begin();
InsetList::iterator iend = par.insetlist.end();
for (; ii != iend; ++ii) {
Dimension dim;
int const w = maxwidth_ - leftMargin(pit, ii->pos) - rightMargin(par);
LyXFont const & font = ii->inset->noFontChange() ?
bufferfont :
getFont(par, ii->pos);
MetricsInfo mi(bv(), font, w);
ii->inset->metrics(mi, dim);
}
// rebreak the paragraph
par.rows().clear();
Dimension dim;
par.setBeginOfBody();
pos_type z = 0;
do {
Row row(z);
rowBreakPoint(pit, row);
setRowWidth(pit, row);
setHeightOfRow(pit, row);
par.rows().push_back(row);
dim.wid = std::max(dim.wid, row.width());
dim.des += row.height();
z = row.endpos();
} while (z < par.size());
// Make sure that if a par ends in newline, there is one more row
// under it
// FIXME this is a dirty trick. Now the _same_ position in the
// paragraph occurs in _two_ different rows, and has two different
// display positions, leading to weird behaviour when moving up/down.
if (z > 0 && par.isNewline(z - 1)) {
Row row(z - 1);
row.endpos(z - 1);
setRowWidth(pit, row);
setHeightOfRow(pit, row);
par.rows().push_back(row);
dim.des += row.height();
}
dim.asc += par.rows()[0].ascent();
dim.des -= par.rows()[0].ascent();
bool const same = dim == par.dim();
par.dim() = dim;
//lyxerr << "redoParagraph: " << par.rows().size() << " rows\n";
return !same;
}
void LyXText::metrics(MetricsInfo & mi, Dimension & dim)
{
//BOOST_ASSERT(mi.base.textwidth);
if (mi.base.textwidth)
maxwidth_ = mi.base.textwidth;
//lyxerr << "LyXText::metrics: width: " << mi.base.textwidth
// << " maxWidth: " << maxwidth_ << "\nfont: " << mi.base.font << endl;
// save the caller's font locally:
font_ = mi.base.font;
unsigned int h = 0;
unsigned int w = 0;
for (pit_type pit = 0, n = paragraphs().size(); pit != n; ++pit) {
redoParagraph(pit);
Paragraph & par = paragraphs()[pit];
h += par.height();
if (w < par.width())
w = par.width();
}
dim.wid = w;
dim.asc = pars_[0].ascent();
dim.des = h - dim.asc;
dim_ = dim;
}
// only used for inset right now. should also be used for main text
void LyXText::draw(PainterInfo & pi, int x, int y) const
{
paintTextInset(*this, pi, x, y);
}
#if 0
// only used for inset right now. should also be used for main text
void LyXText::drawSelection(PainterInfo & pi, int x , int) const
{
LCursor & cur = pi.base.bv->cursor();
if (!cur.selection())
return;
if (!ptr_cmp(cur.text(), this))
return;
lyxerr << "draw selection at " << x << endl;
DocIterator beg = cur.selectionBegin();
DocIterator end = cur.selectionEnd();
// the selection doesn't touch the visible screen
if (bv_funcs::status(pi.base.bv, beg) == bv_funcs::CUR_BELOW
|| bv_funcs::status(pi.base.bv, end) == bv_funcs::CUR_ABOVE)
return;
Paragraph const & par1 = pars_[beg.pit()];
Paragraph const & par2 = pars_[end.pit()];
Row const & row1 = par1.getRow(beg.pos(), beg.boundary());
Row const & row2 = par2.getRow(end.pos(), end.boundary());
int y1,x1,x2;
if (bv_funcs::status(pi.base.bv, beg) == bv_funcs::CUR_ABOVE) {
y1 = 0;
x1 = 0;
x2 = 0;
} else {
y1 = bv_funcs::getPos(beg).y_ - row1.ascent();
int const startx = cursorX(beg.top(), begin.boundary());
x1 = isRTL(par1) ? startx : 0;
x2 = isRTL(par1) ? 0 + dim_.wid : startx;
}
int y2,X1,X2;
if (bv_funcs::status(pi.base.bv, end) == bv_funcs::CUR_BELOW) {
y2 = pi.base.bv->workHeight();
X1 = 0;
X2 = 0;
} else {
y2 = bv_funcs::getPos(end).y_ + row2.descent();
int const endx = cursorX(end.top(), end.boundary());
X1 = isRTL(par2) ? 0 : endx;
X2 = isRTL(par2) ? endx : 0 + dim_.wid;
}
lyxerr << " y1: " << y1 << " y2: " << y2
<< " xo: " << xo_ << " wid: " << dim_.wid
<< endl;
// paint big rectangle in one go
pi.pain.fillRectangle(x, y1, dim_.wid, y2 - y1, LColor::selection);
// reset background at begin of first selected line
pi.pain.fillRectangle(x + x1, y1, x2 - x1, row1.height(),
LColor::background);
// reset background at end of last selected line
pi.pain.fillRectangle(x + X1, y2 - row2.height(),
X2 - X1, row2.height(), LColor::background);
}
#else
void LyXText::drawSelection(PainterInfo & pi, int x, int) const
{
LCursor & cur = pi.base.bv->cursor();
if (!cur.selection())
return;
if (!ptr_cmp(cur.text(), this))
return;
lyxerr[Debug::DEBUG]
<< BOOST_CURRENT_FUNCTION
<< "draw selection at " << x
<< endl;
DocIterator beg = cur.selectionBegin();
DocIterator end = cur.selectionEnd();
BufferView * bv = pi.base.bv;
// the selection doesn't touch the visible screen
if (bv_funcs::status(bv, beg) == bv_funcs::CUR_BELOW
|| bv_funcs::status(bv, end) == bv_funcs::CUR_ABOVE)
return;
Paragraph const & par1 = pars_[beg.pit()];
Paragraph const & par2 = pars_[end.pit()];
bool const above = (bv_funcs::status(bv, beg)
== bv_funcs::CUR_ABOVE);
bool const below = (bv_funcs::status(bv, end)
== bv_funcs::CUR_BELOW);
int y1,y2,x1,x2;
if (above) {
y1 = 0;
y2 = 0;
x1 = 0;
x2 = dim_.wid;
} else {
Row const & row1 = par1.getRow(beg.pos(), beg.boundary());
y1 = bv_funcs::getPos(*bv, beg, beg.boundary()).y_ - row1.ascent();
y2 = y1 + row1.height();
int const startx = cursorX(beg.top(), beg.boundary());
x1 = !isRTL(par1) ? startx : 0;
x2 = !isRTL(par1) ? 0 + dim_.wid : startx;
}
int Y1,Y2,X1,X2;
if (below) {
Y1 = bv->workHeight();
Y2 = bv->workHeight();
X1 = 0;
X2 = dim_.wid;
} else {
Row const & row2 = par2.getRow(end.pos(), end.boundary());
Y1 = bv_funcs::getPos(*bv, end, end.boundary()).y_ - row2.ascent();
Y2 = Y1 + row2.height();
int const endx = cursorX(end.top(), end.boundary());
X1 = !isRTL(par2) ? 0 : endx;
X2 = !isRTL(par2) ? endx : 0 + dim_.wid;
}
if (!above && !below && &par1.getRow(beg.pos(), beg.boundary())
== &par2.getRow(end.pos(), end.boundary()))
{
// paint only one rectangle
int const b( !isRTL(par1) ? x + x1 : x + X1 );
int const w( !isRTL(par1) ? X2 - x1 : x2 - X1 );
pi.pain.fillRectangle(b, y1, w, y2 - y1, LColor::selection);
return;
}
lyxerr[Debug::DEBUG] << " y1: " << y1 << " y2: " << y2
<< "X1:" << X1 << " x2: " << X2 << " wid: " << dim_.wid
<< endl;
// paint upper rectangle
pi.pain.fillRectangle(x + x1, y1, x2 - x1, y2 - y1,
LColor::selection);
// paint bottom rectangle
pi.pain.fillRectangle(x + X1, Y1, X2 - X1, Y2 - Y1,
LColor::selection);
// paint center rectangle
pi.pain.fillRectangle(x, y2, dim_.wid,
Y1 - y2, LColor::selection);
}
#endif
bool LyXText::isLastRow(pit_type pit, Row const & row) const
{
return row.endpos() >= pars_[pit].size()
&& pit + 1 == pit_type(paragraphs().size());
}
bool LyXText::isFirstRow(pit_type pit, Row const & row) const
{
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
return row.pos() == 0 && pit == 0;
}
void LyXText::getWord(CursorSlice & from, CursorSlice & to,
word_location const loc)
{
Paragraph const & from_par = pars_[from.pit()];
switch (loc) {
case WHOLE_WORD_STRICT:
if (from.pos() == 0 || from.pos() == from_par.size()
|| !from_par.isLetter(from.pos())
|| !from_par.isLetter(from.pos() - 1)) {
to = from;
return;
}
// no break here, we go to the next
case WHOLE_WORD:
// If we are already at the beginning of a word, do nothing
if (!from.pos() || !from_par.isLetter(from.pos() - 1))
break;
// no break here, we go to the next
case PREVIOUS_WORD:
// always move the cursor to the beginning of previous word
while (from.pos() && from_par.isLetter(from.pos() - 1))
--from.pos();
break;
case NEXT_WORD:
lyxerr << "LyXText::getWord: NEXT_WORD not implemented yet"
<< endl;
break;
case PARTIAL_WORD:
// no need to move the 'from' cursor
break;
}
to = from;
Paragraph & to_par = pars_[to.pit()];
while (to.pos() < to_par.size() && to_par.isLetter(to.pos()))
++to.pos();
}
void LyXText::write(Buffer const & buf, std::ostream & os) const
{
ParagraphList::const_iterator pit = paragraphs().begin();
ParagraphList::const_iterator end = paragraphs().end();
depth_type dth = 0;
for (; pit != end; ++pit)
pit->write(buf, os, buf.params(), dth);
}
This commit creates a error_lists map member inside the Buffer class. I had no choice but to use string for the map key. This is because the only information that could be passed to the controller is a string. With this new architecture, persistent error lists are now possible. * Buffer - errorList_, addError(), : deleted - std::map<std::string, ErrorList> errorLists_ : new member - errorList(std::string const & type): associated accessors * buffer_funcs.C - bufferErrors(Buffer const & buf, TeXErrors const & terr): now needs a third errorList argument - bufferErrors(Buffer const & buf, ErrorList const & el): deleted. * Converter - convert(): now needs an ErrorList argument instead of filling the Buffer errorList member directly. - runLaTeX(): ditto - scanLog(): ditto * CutAndPaste.C - pasteParagraphList(): ditto - pasteSelection(): ditto * lyxtext.h/text.C - readParagraph(): ditto - LyXText::read(): ditto * importer: - Importer::Import(): ditto * BufferView_pimpl.C - loadLyXFile(): send the Buffer::errors() signal instead of calling LyXView::showErrorList() directly. * exporter.C - Export(): send the Buffer::errors() signal instead of calling LyXView::showErrorList() directly in lyxfunc.C * ControlErrorList.C - initialiseParams(): translation operation transfered here from LyXView::showErrorList(). * LyXView.C - LoadLyXFile(): add a showErrorList("Parse") call. - showErrorList(): simplified due to code transferred to the ControlErrorList. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@14652 a592a061-630c-0410-9148-cb99ea01b6c8
2006-08-13 16:16:43 +00:00
bool LyXText::read(Buffer const & buf, LyXLex & lex, ErrorList & errorList)
{
depth_type depth = 0;
while (lex.isOK()) {
lex.nextToken();
string const token = lex.getString();
if (token.empty())
continue;
if (token == "\\end_inset")
break;
if (token == "\\end_body")
continue;
if (token == "\\begin_body")
continue;
if (token == "\\end_document")
return false;
if (token == "\\begin_layout") {
lex.pushToken(token);
Paragraph par;
par.params().depth(depth);
par.setFont(0, LyXFont(LyXFont::ALL_INHERIT, buf.params().language));
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
pars_.push_back(par);
// FIXME: goddamn InsetTabular makes us pass a Buffer
// not BufferParams
lyx::readParagraph(buf, pars_.back(), lex, errorList);
} else if (token == "\\begin_deeper") {
++depth;
} else if (token == "\\end_deeper") {
if (!depth) {
lex.printError("\\end_deeper: " "depth is already null");
} else {
--depth;
}
} else {
lyxerr << "Handling unknown body token: `"
<< token << '\'' << endl;
}
}
return true;
}
int LyXText::ascent() const
{
return dim_.asc;
}
int LyXText::descent() const
{
return dim_.des;
}
int LyXText::cursorX(CursorSlice const & sl, bool boundary) const
{
pit_type const pit = sl.pit();
Paragraph const & par = pars_[pit];
if (par.rows().empty())
return 0;
pos_type ppos = sl.pos();
// Correct position in front of big insets
bool const boundary_correction = ppos != 0 && boundary;
if (boundary_correction)
--ppos;
Row const & row = par.getRow(sl.pos(), boundary);
pos_type cursor_vpos = 0;
RowMetrics const m = computeRowMetrics(pit, row);
double x = m.x;
pos_type const row_pos = row.pos();
pos_type const end = row.endpos();
if (end <= row_pos)
cursor_vpos = row_pos;
else if (ppos >= end)
cursor_vpos = isRTL(par) ? row_pos : end;
else if (ppos > row_pos && ppos >= end)
// Place cursor after char at (logical) position pos - 1
cursor_vpos = (bidi.level(ppos - 1) % 2 == 0)
? bidi.log2vis(ppos - 1) + 1 : bidi.log2vis(ppos - 1);
else
// Place cursor before char at (logical) position ppos
cursor_vpos = (bidi.level(ppos) % 2 == 0)
? bidi.log2vis(ppos) : bidi.log2vis(ppos) + 1;
pos_type body_pos = par.beginOfBody();
if (body_pos > 0 &&
(body_pos > end || !par.isLineSeparator(body_pos - 1)))
body_pos = 0;
// Use font span to speed things up, see below
FontSpan font_span;
LyXFont font;
FontMetrics const & labelfm = theFontMetrics(getLabelFont(par));
for (pos_type vpos = row_pos; vpos < cursor_vpos; ++vpos) {
pos_type pos = bidi.vis2log(vpos);
if (body_pos > 0 && pos == body_pos - 1) {
// FIXME UNICODE
docstring const lsep = from_utf8(par.layout()->labelsep);
x += m.label_hfill + labelfm.width(lsep);
if (par.isLineSeparator(body_pos - 1))
x -= singleWidth(par, body_pos - 1);
}
// Use font span to speed things up, see above
if (pos < font_span.first || pos > font_span.last) {
font_span = par.fontSpan(pos);
font = getFont(par, pos);
}
x += singleWidth(par, pos, par.getChar(pos), font);
if (par.hfillExpansion(row, pos))
x += (pos >= body_pos) ? m.hfill : m.label_hfill;
else if (par.isSeparator(pos) && pos >= body_pos)
x += m.separator;
}
// see correction above
if (boundary_correction)
if (getFont(par, ppos).isVisibleRightToLeft())
x -= singleWidth(par, ppos);
else
x += singleWidth(par, ppos);
// Make sure inside an inset we always count from the left
// edge (bidi!) -- MV
if (sl.pos() < par.size()) {
font = getFont(par, sl.pos());
if (!boundary && font.isVisibleRightToLeft()
&& par.isInset(sl.pos()))
x -= par.getInset(sl.pos())->width();
}
return int(x);
}
int LyXText::cursorY(CursorSlice const & sl, bool boundary) const
{
//lyxerr << "LyXText::cursorY: boundary: " << boundary << std::endl;
Paragraph const & par = getPar(sl.pit());
if (par.rows().empty())
return 0;
int h = 0;
h -= pars_[0].rows()[0].ascent();
for (pit_type pit = 0; pit < sl.pit(); ++pit)
h += pars_[pit].height();
int pos = sl.pos();
if (pos && boundary)
--pos;
size_t const rend = par.pos2row(pos);
for (size_t rit = 0; rit != rend; ++rit)
h += par.rows()[rit].height();
h += par.rows()[rend].ascent();
return h;
}
// Returns the current font and depth as a message.
string LyXText::currentState(LCursor & cur)
{
BOOST_ASSERT(this == cur.text());
Buffer & buf = cur.buffer();
Paragraph const & par = cur.paragraph();
std::ostringstream os;
if (buf.params().trackChanges)
os << "[C] ";
Change change = par.lookupChange(cur.pos());
if (change.type != Change::UNCHANGED) {
Author const & a = buf.params().authors().get(change.author);
os << to_utf8(_("Change: ")) << a.name();
if (!a.email().empty())
os << " (" << a.email() << ")";
if (change.changetime)
os << to_utf8(_(" at ")) << ctime(&change.changetime);
os << " : ";
}
// I think we should only show changes from the default
// font. (Asger)
// No, from the document font (MV)
LyXFont font = real_current_font;
font.reduce(buf.params().getFont());
// avoid to_utf8(_(...)) re-entrance problem
string const s = font.stateText(&buf.params());
os << to_utf8(bformat(_("Font: %1$s"), from_utf8(s)));
// os << to_utf8(bformat(_("Font: %1$s"), font.stateText(&buf.params)));
// The paragraph depth
int depth = cur.paragraph().getDepth();
if (depth > 0)
os << to_utf8(bformat(_(", Depth: %1$d"), depth));
// The paragraph spacing, but only if different from
// buffer spacing.
Spacing const & spacing = par.params().spacing();
if (!spacing.isDefault()) {
os << to_utf8(_(", Spacing: "));
switch (spacing.getSpace()) {
case Spacing::Single:
os << to_utf8(_("Single"));
break;
case Spacing::Onehalf:
os << to_utf8(_("OneHalf"));
break;
case Spacing::Double:
os << to_utf8(_("Double"));
break;
case Spacing::Other:
os << to_utf8(_("Other (")) << spacing.getValueAsString() << ')';
break;
case Spacing::Default:
// should never happen, do nothing
break;
}
}
#ifdef DEVEL_VERSION
os << to_utf8(_(", Inset: ")) << &cur.inset();
os << to_utf8(_(", Paragraph: ")) << cur.pit();
os << to_utf8(_(", Id: ")) << par.id();
os << to_utf8(_(", Position: ")) << cur.pos();
os << to_utf8(_(", Boundary: ")) << cur.boundary();
// Row & row = cur.textRow();
// os << bformat(_(", Row b:%1$d e:%2$d"), row.pos(), row.endpos());
#endif
return os.str();
}
string LyXText::getPossibleLabel(LCursor & cur) const
{
pit_type pit = cur.pit();
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
LyXLayout_ptr layout = pars_[pit].layout();
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
if (layout->latextype == LATEX_PARAGRAPH && pit != 0) {
LyXLayout_ptr const & layout2 = pars_[pit - 1].layout();
if (layout2->latextype != LATEX_PARAGRAPH) {
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
--pit;
layout = layout2;
}
}
string name = layout->latexname();
// for captions, we want the abbreviation of the float type
if (layout->labeltype == LABEL_SENSITIVE) {
// Search for the first float or wrap inset in the iterator
for (int i = cur.depth(); --i >= 0; ) {
InsetBase * const in = &cur[i].inset();
if (in->lyxCode() == InsetBase::FLOAT_CODE
|| in->lyxCode() == InsetBase::WRAP_CODE) {
name = to_utf8(in->getInsetName());
break;
}
}
}
string text = name.substr(0, 3);
if (name == "theorem")
text = "thm"; // Create a correct prefix for prettyref
text += ':';
if (layout->latextype == LATEX_PARAGRAPH || lyxrc.label_init_length < 0)
text.erase();
// FIXME UNICODE
string par_text = to_utf8(pars_[pit].asString(cur.buffer(), false));
for (int i = 0; i < lyxrc.label_init_length; ++i) {
if (par_text.empty())
break;
string head;
par_text = split(par_text, head, ' ');
// Is it legal to use spaces in labels ?
if (i > 0)
text += '-';
text += head;
}
return text;
}
//pos_type LyXText::x2pos(pit_type pit, int row, int x) const
//{
// int lastx = 0;
// int currx = 0;
// Paragraph const & par = pars_[pit];
// Row const & r = par.rows()[row];
// int pos = r.pos();
// for (; currx < x && pos < r.endpos(); ++pos) {
// lastx = currx;
// currx += singleWidth(par, pos);
// }
// if (abs(lastx - x) < abs(currx - x) && pos != r.pos())
// --pos;
// return pos;
//}
pos_type LyXText::x2pos(pit_type pit, int row, int x) const
{
BOOST_ASSERT(row < int(pars_[pit].rows().size()));
bool bound = false;
Row const & r = pars_[pit].rows()[row];
return r.pos() + getColumnNearX(pit, r, x, bound);
}
//int LyXText::pos2x(pit_type pit, pos_type pos) const
//{
// Paragraph const & par = pars_[pit];
// Row const & r = par.rows()[row];
// int x = 0;
// pos -= r.pos();
//}
// x,y are screen coordinates
// sets cursor only within this LyXText
bool LyXText::setCursorFromCoordinates(LCursor & cur, int const x, int const y)
{
BOOST_ASSERT(this == cur.text());
pit_type pit = getPitNearY(y);
int yy = cur.bv().coordCache().get(this, pit).y_ - pars_[pit].ascent();
lyxerr[Debug::DEBUG]
<< BOOST_CURRENT_FUNCTION
<< ": x: " << x
<< " y: " << y
<< " pit: " << pit
<< " yy: " << yy << endl;
Paragraph const & par = pars_[pit];
int r = 0;
BOOST_ASSERT(par.rows().size());
for (; r < int(par.rows().size()) - 1; ++r) {
Row const & row = par.rows()[r];
if (int(yy + row.height()) > y)
break;
yy += row.height();
}
Row const & row = par.rows()[r];
lyxerr[Debug::DEBUG]
<< BOOST_CURRENT_FUNCTION
<< ": row " << r
<< " from pos: " << row.pos()
<< endl;
bool bound = false;
int xx = x;
pos_type const pos = row.pos() + getColumnNearX(pit, row, xx, bound);
lyxerr[Debug::DEBUG]
<< BOOST_CURRENT_FUNCTION
<< ": setting cursor pit: " << pit
<< " pos: " << pos
<< endl;
return setCursor(cur, pit, pos, true, bound);
}
} // namespace lyx