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Better fix for bug #6851.

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The old-style font changing macros really inherit the mode, so we have
to account for this.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@35156 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Enrico Forestieri 2010-08-14 17:57:06 +00:00
parent cf0708db7a
commit 87f155767a
3 changed files with 32 additions and 12 deletions
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11
lib/symbols
View File

@ -111,12 +111,11 @@ ce font forcetext
cf font forcetext
# old-style font commands
# name "oldfont" alias
bf oldfont textbf
cal oldfont mathcal
it oldfont textit
rm oldfont textrm
tt oldfont texttt
bf oldfont none
cal oldfont none
it oldfont none
rm oldfont none
tt oldfont none
# matrix environments
Bmatrix matrix none

27
src/mathed/InsetMathFontOld.cpp
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@ -13,8 +13,9 @@
#include "InsetMathFontOld.h"
#include "MathData.h"
#include "MathStream.h"
#include "MathParser.h"
#include "MathStream.h"
#include "MathSupport.h"
#include "MetricsInfo.h"
#include <ostream>
@ -23,7 +24,7 @@
namespace lyx {
InsetMathFontOld::InsetMathFontOld(Buffer * buf, latexkeys const * key)
: InsetMathNest(buf, 1), key_(key)
: InsetMathNest(buf, 1), key_(key), current_mode_(TEXT_MODE)
{
//lock(true);
}
@ -37,7 +38,16 @@ Inset * InsetMathFontOld::clone() const
void InsetMathFontOld::metrics(MetricsInfo & mi, Dimension & dim) const
{
FontSetChanger dummy(mi.base, key_->extra);
current_mode_ = isTextFont(from_ascii(mi.base.fontname))
? TEXT_MODE : MATH_MODE;
docstring const font = current_mode_ == MATH_MODE
? "math" + key_->name : "text" + key_->name;
// When \cal is used in text mode, the font is not changed
bool really_change_font = font != "textcal";
FontSetChanger dummy(mi.base, font, really_change_font);
cell(0).metrics(mi, dim);
metricsMarkers(dim);
}
@ -45,7 +55,16 @@ void InsetMathFontOld::metrics(MetricsInfo & mi, Dimension & dim) const
void InsetMathFontOld::draw(PainterInfo & pi, int x, int y) const
{
FontSetChanger dummy(pi.base, key_->extra);
current_mode_ = isTextFont(from_ascii(pi.base.fontname))
? TEXT_MODE : MATH_MODE;
docstring const font = current_mode_ == MATH_MODE
? "math" + key_->name : "text" + key_->name;
// When \cal is used in text mode, the font is not changed
bool really_change_font = font != "textcal";
FontSetChanger dummy(pi.base, font, really_change_font);
cell(0).draw(pi, x + 1, y);
drawMarkers(pi, x, y);
}

6
src/mathed/InsetMathFontOld.h
View File

@ -25,8 +25,8 @@ class InsetMathFontOld : public InsetMathNest {
public:
///
explicit InsetMathFontOld(Buffer * buf, latexkeys const * key);
/// we are in text mode.
mode_type currentMode() const { return TEXT_MODE; }
/// we inherit the mode
mode_type currentMode() const { return current_mode_; }
/// we write extra braces in any case...
bool extraBraces() const { return true; }
///
@ -52,6 +52,8 @@ private:
virtual Inset * clone() const;
/// the font to be used on screen
latexkeys const * key_;
/// the inherited mode
mutable mode_type current_mode_;
};