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Take in account end of paragraph marker for inset width

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When an inset wants to use the whole available width, it is necessary
to take into account that some of this width may already be taken by
the end-of-paragraph (pilcrow) marker.

Fixes bug #10537.
This commit is contained in:
Jean-Marc Lasgouttes 2017-05-24 14:05:06 +02:00
parent b58dcff836
commit 91f3b21e42
1 changed files with 14 additions and 2 deletions
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16
src/TextMetrics.cpp
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@ -420,10 +420,21 @@ bool TextMetrics::redoParagraph(pit_type const pit)
parPos.pos()++;
}
// If there is an end of paragraph marker, its size should be
// substracted to the available width. The logic here is
// almost the same as in breakRow, remember keep them in sync.
int eop = 0;
if (lyxrc.paragraph_markers && ii->pos + 1 == par.size()
&& size_type(pit + 1) < text_->paragraphs().size()) {
Font f(text_->layoutFont(pit));
// ¶ U+00B6 PILCROW SIGN
eop = theFontMetrics(f).width(char_type(0x00B6));
}
// do the metric calculation
Dimension dim;
int const w = max_width_ - leftMargin(max_width_, pit, ii->pos)
- right_margin;
- right_margin - eop;
Font const & font = ii->inset->inheritFont() ?
displayFont(pit, ii->pos) : bufferfont;
MacroContext mc(&buffer, parPos);
@ -933,7 +944,8 @@ bool TextMetrics::breakRow(Row & row, int const right_margin) const
row.finalizeLast();
row.endpos(i);
// End of paragraph marker
// End of paragraph marker. The logic here is almost the
// same as in redoParagraph, remember keep them in sync.
ParagraphList const & pars = text_->paragraphs();
if (lyxrc.paragraph_markers && !need_new_row
&& i == end && size_type(row.pit() + 1) < pars.size()) {