RefChanger temporarily assigns a value to a non-const reference of any
kind. RefChanger provides a flexible and uniform generalisation of the various
scope guards previously derived from the old Changer class in MetricsInfo.h.
As before, a temporary assignment lasts as long as the Changer object lives. But
the new Changer is movable. In particular, contorsions are no longer needed to
change a private field. Special code can be moved into the appropriate classes,
and it is no longer necessary to create a new class for each specific use.
Syntax change:
FontSetChanger dummy(mi.base, value);
-> Changer dummy = mi.base.changeFontSet(value);
New function for generating arbitrary Changers:
Changer dummy = make_change(ref, val, condition);
Bugfix:
* Fix the display of \displaystyle{\substack{\frac{xyz}{}}} (missing style
change).
I'm not happy about having what is basically the same enum in
BufferParams.h and OutputParams.h, but I don't see how to unify them
without either (a) including BufferParams.h in OutputParams.h, which is
ugly or (b) creating some new file just containing this enum, which
seems like overkill. Any other ideas?
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@33967 a592a061-630c-0410-9148-cb99ea01b6c8
Math manual loads and save correctly it seems but expect some instability period.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@31898 a592a061-630c-0410-9148-cb99ea01b6c8
http://bugzilla.lyx.org/show_bug.cgi?id=1527
* src/mathed/*.cpp:
- Track mode (math or text) when outputting latex code and
properly wrap commands that are in the wrong mode with
either \ensuremath or \lyxmathsym.
* src/mathed/MathParser.cpp:
- Parse \ensuremath and \lyxmathsym, such that exported latex
produces the same result when imported back.
- Replace latex commands with corresponding unicode symbols.
* src/Encoding.cpp:
- Implement Encodings::fromLaTeXCommand() for converting either
a single or a sequence of latex commands to unicode symbols.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@25270 a592a061-630c-0410-9148-cb99ea01b6c8
inside math mode, and also ensure the proper mode inside math when using
the symbols from the unicodesymbols file. This hopefully fixes bug 3938.
Note that this approach could also be used for fixing bug 1527.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@25109 a592a061-630c-0410-9148-cb99ea01b6c8
* only output second parameter if the first is available. That's how LaTeX defines make/framebox.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@23320 a592a061-630c-0410-9148-cb99ea01b6c8
"wrong cursor position in \framebox and \makebox environment"
The drawing and metrics calculations were totally broken.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@23319 a592a061-630c-0410-9148-cb99ea01b6c8
- get rid of the cached Dimension. Text inset dimensions are saved in ParagraphMetrics and mathed maintain their own dimension where needed.
- width(), ascent(), descent(): deleted.
- dimension(): now needs a valid BufferView.
- metrics(): now void.
* BufferView::getCoveringInset(): simplify.
* ParagraphMetrics(): now cache inset dimensions.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@20420 a592a061-630c-0410-9148-cb99ea01b6c8
