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* another try on http://bugzilla.lyx.org/show_bug.cgi?id=4566:

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"Eqnarray multiple cells size change erases what they contain"

  We also apply LFUN_MATH_INSERT to every selected cell if a single math inset is inserted.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@23804 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Stefan Schimanski 2008-03-18 10:58:57 +00:00
parent 224fb0b4b5
commit aad4651830
1 changed files with 14 additions and 12 deletions
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26
src/mathed/InsetMathNest.cpp
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@ -412,15 +412,14 @@ void InsetMathNest::handleFont
void InsetMathNest::handleFont(Cursor & cur, docstring const & arg,
docstring const & font)
{
cur.recordUndoSelection();
// this whole function is a hack and won't work for incremental font
// changes...
if (cur.inset().asInsetMath()->name() == font) {
cur.recordUndoInset();
if (cur.inset().asInsetMath()->name() == font)
cur.handleFont(to_utf8(font));
} else {
else
handleNest(cur, createInsetMath(font), arg);
}
}
@ -439,7 +438,6 @@ void InsetMathNest::handleNest(Cursor & cur, MathAtom const & nest,
return;
if (i1.idx() == i2.idx()) {
// the easy case where only one cell is selected
cur.recordUndo();
cur.handleNest(nest);
cur.insert(arg);
return;
@ -447,7 +445,6 @@ void InsetMathNest::handleNest(Cursor & cur, MathAtom const & nest,
// multiple selected cells in a simple non-grid inset
if (i1.asInsetMath()->nrows() == 0 || i1.asInsetMath()->ncols() == 0) {
cur.recordUndoInset();
for (idx_type i = i1.idx(); i <= i2.idx(); ++i) {
// select cell
cur.idx() = i;
@ -469,7 +466,6 @@ void InsetMathNest::handleNest(Cursor & cur, MathAtom const & nest,
}
// the complicated case with multiple selected cells in a grid
cur.recordUndoInset();
row_type r1, r2;
col_type c1, c2;
cap::region(i1, i2, r1, r2, c1, c2);
@ -497,7 +493,7 @@ void InsetMathNest::handleNest(Cursor & cur, MathAtom const & nest,
void InsetMathNest::handleFont2(Cursor & cur, docstring const & arg)
{
cur.recordUndo();
cur.recordUndoSelection();
Font font;
bool b;
font.fromString(to_utf8(arg), b);
@ -1073,10 +1069,16 @@ void InsetMathNest::doDispatch(Cursor & cur, FuncRequest & cmd)
// math-insert only handles special math things like "matrix".
case LFUN_MATH_INSERT: {
cur.recordUndoSelection();
if (cmd.argument() == "^" || cmd.argument() == "_") {
if (cmd.argument() == "^" || cmd.argument() == "_")
interpretChar(cur, cmd.argument()[0]);
} else
cur.niceInsert(cmd.argument());
else {
MathData ar;
asArray(cmd.argument(), ar);
if (ar.size() == 1 && ar[0]->asNestInset())
handleNest(cur, ar[0]);
else
cur.niceInsert(cmd.argument());
}
break;
}