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Table cells are insets, but not from the point of view of DocIterators

Browse Source 
and Cursors. So just calling InsetText::addToToc for the cells causes
problems, because InsetText::addToToc then adds the cell inset itself
as part of the DocIterator. This then leads to assertions, such as bug

The solution is to refactor InsetText::addToToc so that we can call the
iterating part without adding the inset.
This commit is contained in:
Richard Heck 2014-02-24 14:36:13 -05:00
parent 214f7ed262
commit 6a85db2307
4 changed files with 17 additions and 0 deletions
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6
src/insets/InsetTabular.cpp
View File

@ -3432,6 +3432,12 @@ docstring InsetTableCell::asString(bool intoInsets)
}
void InsetTableCell::addToToc(DocIterator const & di, bool output_active) const
{
InsetText::iterateForToc(di, output_active);
}
docstring InsetTableCell::xhtml(XHTMLStream & xs, OutputParams const & rp) const
{
if (!isFixedWidth)

2
src/insets/InsetTabular.h
View File

@ -70,6 +70,8 @@ public:
docstring asString(bool intoInsets = true);
///
docstring xhtml(XHTMLStream &, OutputParams const &) const;
///
void addToToc(DocIterator const & di, bool output_active) const;
private:
/// unimplemented
InsetTableCell();

7
src/insets/InsetText.cpp
View File

@ -815,6 +815,13 @@ void InsetText::addToToc(DocIterator const & cdit, bool output_active) const
{
DocIterator dit = cdit;
dit.push_back(CursorSlice(const_cast<InsetText &>(*this)));
iterateForToc(dit, output_active);
}
void InsetText::iterateForToc(DocIterator const & cdit, bool output_active) const
{
DocIterator dit = cdit;
Toc & toc = buffer().tocBackend().toc("tableofcontents");
BufferParams const & bufparams = buffer_->params();

2
src/insets/InsetText.h
View File

@ -217,6 +217,8 @@ protected:
docstring getCaptionText(OutputParams const &) const;
///
docstring getCaptionHTML(OutputParams const &) const;
///
void iterateForToc(DocIterator const & cdit, bool output_active) const;
private:
///
bool drawFrame_;