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Address bug 7975 by changing how toggling works, as suggested by
JMarc.
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parent
8be18455fd
commit
0a0a837b70
@ -71,7 +71,7 @@ public:
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* inset that is alowed inside a font change.
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*/
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void setInsetFont(BufferView const & bv, pit_type pit, pos_type pos,
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Font const & font, bool toggleall = false);
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Font const & font);
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/// what you expect when pressing \<enter\> at cursor position
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/// \param inverse_logic if false, the same layout is set for the
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@ -104,8 +104,7 @@ public:
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void setFont(Cursor & cur, Font const &, bool toggleall = false);
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/// Set font from \p begin to \p end and rebreak.
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void setFont(BufferView const & bv, CursorSlice const & begin,
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CursorSlice const & end, Font const &,
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bool toggleall = false);
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CursorSlice const & end, Font const &);
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///
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void toggleFree(Cursor & cur, Font const &, bool toggleall = false);
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@ -163,7 +163,7 @@ void Text::setCharFont(pit_type pit,
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void Text::setInsetFont(BufferView const & bv, pit_type pit,
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pos_type pos, Font const & font, bool toggleall)
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pos_type pos, Font const & font)
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{
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Inset * const inset = pars_[pit].getInset(pos);
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LASSERT(inset && inset->resetFontEdit(), /**/);
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@ -176,7 +176,7 @@ void Text::setInsetFont(BufferView const & bv, pit_type pit,
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CursorSlice cellend = cs;
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cellend.pit() = cellend.lastpit();
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cellend.pos() = cellend.lastpos();
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text->setFont(bv, cs, cellend, font, toggleall);
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text->setFont(bv, cs, cellend, font);
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}
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}
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}
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@ -321,15 +321,67 @@ void Text::setFont(Cursor & cur, Font const & font, bool toggleall)
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// Ok, we have a selection.
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cur.recordUndoSelection();
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Font newfont = font;
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if (toggleall) {
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// Toggling behaves as follows: We check the first character of the
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// selection. If it's (say) got EMPH on, then we set to off; if off,
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// then to on. With families and the like, we set it to INHERIT, if
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// we already have it.
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CursorSlice const & sl = cur.selBegin();
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Text const & text = *sl.text();
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Paragraph const & par = text.getPar(sl.pit());
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// get font at the position
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Font oldfont = par.getFont(cur.bv().buffer().params(), sl.pos(),
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text.outerFont(sl.pit()));
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FontInfo const & oldfi = oldfont.fontInfo();
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FontInfo & newfi = newfont.fontInfo();
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FontFamily newfam = newfi.family();
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if (newfam != INHERIT_FAMILY && newfam != IGNORE_FAMILY &&
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newfam == oldfi.family())
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newfi.setFamily(INHERIT_FAMILY);
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FontSeries newser = newfi.series();
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if (newser == BOLD_SERIES && oldfi.series() == BOLD_SERIES)
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newfi.setSeries(INHERIT_SERIES);
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FontShape newshp = newfi.shape();
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if (newshp != INHERIT_SHAPE && newshp != IGNORE_SHAPE &&
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newshp == oldfi.shape())
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newfi.setShape(INHERIT_SHAPE);
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ColorCode newcol = newfi.color();
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if (newcol != Color_none && newcol != Color_inherit
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&& newcol != Color_ignore && newcol == oldfi.color())
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newfi.setColor(Color_none);
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// ON/OFF ones
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if (newfi.emph() == FONT_TOGGLE)
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newfi.setEmph(oldfi.emph() == FONT_OFF ? FONT_ON : FONT_OFF);
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if (newfi.underbar() == FONT_TOGGLE)
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newfi.setUnderbar(oldfi.underbar() == FONT_OFF ? FONT_ON : FONT_OFF);
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if (newfi.strikeout() == FONT_TOGGLE)
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newfi.setStrikeout(oldfi.strikeout() == FONT_OFF ? FONT_ON : FONT_OFF);
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if (newfi.uuline() == FONT_TOGGLE)
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newfi.setUuline(oldfi.uuline() == FONT_OFF ? FONT_ON : FONT_OFF);
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if (newfi.uwave() == FONT_TOGGLE)
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newfi.setUwave(oldfi.uwave() == FONT_OFF ? FONT_ON : FONT_OFF);
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if (newfi.noun() == FONT_TOGGLE)
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newfi.setNoun(oldfi.noun() == FONT_OFF ? FONT_ON : FONT_OFF);
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if (newfi.number() == FONT_TOGGLE)
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newfi.setNumber(oldfi.number() == FONT_OFF ? FONT_ON : FONT_OFF);
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}
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setFont(cur.bv(), cur.selectionBegin().top(),
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cur.selectionEnd().top(), font, toggleall);
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cur.selectionEnd().top(), newfont);
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}
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void Text::setFont(BufferView const & bv, CursorSlice const & begin,
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CursorSlice const & end, Font const & font,
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bool toggleall)
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CursorSlice const & end, Font const & font)
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{
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Buffer const & buffer = bv.buffer();
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@ -347,11 +399,11 @@ void Text::setFont(BufferView const & bv, CursorSlice const & begin,
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if (inset && inset->resetFontEdit()) {
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// We need to propagate the font change to all
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// text cells of the inset (bugs 1973, 6919).
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setInsetFont(bv, pit, pos, font, toggleall);
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setInsetFont(bv, pit, pos, font);
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}
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TextMetrics const & tm = bv.textMetrics(this);
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Font f = tm.displayFont(pit, pos);
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f.update(font, language, toggleall);
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f.update(font, language);
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setCharFont(pit, pos, f, tm.font_);
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// font change may change language...
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// spell checker has to know that
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