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Re-implement the wide() hack in a clean way (at metrics level): an InsetText will have automatically occupy the full allowable width if there is more than one paragraph or more more than one row.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@19975 a592a061-630c-0410-9148-cb99ea01b6c8
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@ -148,29 +148,37 @@ bool TextMetrics::metrics(MetricsInfo & mi, Dimension & dim)
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{
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BOOST_ASSERT(mi.base.textwidth);
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max_width_ = mi.base.textwidth;
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dim_.wid = max_width_;
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// backup old dimension.
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Dimension const old_dim = dim_;
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// reset dimension.
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dim_ = Dimension();
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size_t npar = text_->paragraphs().size();
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if (npar > 1)
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// If there is more than one row, expand the text to
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// the full allowable width.
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dim_.wid = max_width_;
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lyxerr << "Text::metrics: width: " << mi.base.textwidth
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<< " maxWidth: " << max_width_ << "\nfont: " << mi.base.font << endl;
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//lyxerr << "Text::metrics: width: " << mi.base.textwidth
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// << " maxWidth: " << max_width_ << "\nfont: " << mi.base.font << endl;
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bool changed = false;
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unsigned int h = 0;
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unsigned int w = 0;
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for (pit_type pit = 0, n = text_->paragraphs().size(); pit != n; ++pit) {
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for (pit_type pit = 0; pit != npar; ++pit) {
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changed |= redoParagraph(pit);
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ParagraphMetrics const & pm = par_metrics_[pit];
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h += pm.height();
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if (w < pm.width())
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w = pm.width();
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if (dim_.wid < pm.width())
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dim_.wid = pm.width();
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}
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dim.wid = w;
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dim.asc = par_metrics_[0].ascent();
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dim.des = h - dim.asc;
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dim_.asc = par_metrics_[0].ascent();
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dim_.des = h - dim_.asc;
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//lyxerr << "dim_.wid " << dim_.wid << endl;
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//lyxerr << "dim_.asc " << dim_.asc << endl;
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//lyxerr << "dim_.des " << dim_.des << endl;
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changed |= dim_ != dim;
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dim_ = dim;
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changed |= dim_ != old_dim;
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dim = dim_;
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return changed;
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}
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@ -246,6 +254,12 @@ bool TextMetrics::redoParagraph(pit_type const pit)
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do {
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Dimension dim;
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pos_type end = rowBreakPoint(width, pit, first);
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if (row_index || end < par.size())
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// If there is more than one row, expand the text to
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// the full allowable width. This setting here is needed
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// for the computeRowMetrics below().
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dim_.wid = max_width_;
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dim.wid = rowWidth(right_margin, pit, first, end);
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boost::tie(dim.asc, dim.des) = rowHeight(pit, first, end);
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if (row_index == pm.rows().size())
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@ -293,6 +307,7 @@ bool TextMetrics::redoParagraph(pit_type const pit)
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return changed;
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}
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void TextMetrics::computeRowMetrics(pit_type const pit,
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Row & row) const
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{
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@ -300,6 +315,7 @@ void TextMetrics::computeRowMetrics(pit_type const pit,
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Paragraph const & par = text_->getPar(pit);
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double w = dim_.wid - row.width();
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BOOST_ASSERT(w >= 0);
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//lyxerr << "\ndim_.wid " << dim_.wid << endl;
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//lyxerr << "row.width() " << row.width() << endl;
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//lyxerr << "w " << w << endl;
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