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fix math cursor position after switching buffers.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3997 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
André Pönitz 2002-04-15 15:26:32 +00:00
parent bf26b2a519
commit 02962ba61a
1 changed files with 20 additions and 15 deletions
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31
src/mathed/formulabase.C
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@ -152,15 +152,16 @@ string const InsetFormulaBase::editMessage() const
}
void InsetFormulaBase::edit(BufferView * bv, int x, int /*y*/, unsigned int)
void InsetFormulaBase::edit(BufferView * bv, int x, int y, unsigned int)
{
//lyxerr << "edit: " << x << " " << y << " button: " << button << "\n";
if (!bv->lockInset(this))
lyxerr[Debug::MATHED] << "Cannot lock inset!!!" << endl;
if (!mathcursor)
mathcursor = new MathCursor(this, x == 0);
delete mathcursor;
mathcursor = new MathCursor(this, true);
metrics(bv);
mathcursor->setPos(x, y);
//lyxerr << "setting pos to " << x << "," << y << "\n";
// if that is removed, we won't get the magenta box when entering an
// inset for the first time
bv->updateInset(this, false);
@ -169,8 +170,12 @@ void InsetFormulaBase::edit(BufferView * bv, int x, int /*y*/, unsigned int)
void InsetFormulaBase::edit(BufferView * bv, bool front)
{
// looks hackish but seems to work
edit(bv, front ? 0 : 1, 0, 0);
if (!bv->lockInset(this))
lyxerr[Debug::MATHED] << "Cannot lock inset!!!" << endl;
delete mathcursor;
mathcursor = new MathCursor(this, front);
metrics(bv);
bv->updateInset(this, false);
}
@ -191,8 +196,8 @@ void InsetFormulaBase::insetUnlock(BufferView * bv)
void InsetFormulaBase::getCursorPos(BufferView *, int & x, int & y) const
{
mathcursor->getPos(x, y);
x += xo_;
y += yo_;
//x -= xo_;
y -= yo_;
//lyxerr << "getCursorPos: " << x << " " << y << "\n";
}
@ -298,10 +303,9 @@ void InsetFormulaBase::insetButtonPress(BufferView * bv,
default:
case 1:
// left click
if (!mathcursor) {
delete mathcursor;
mathcursor = new MathCursor(this, x == 0);
metrics(bv);
}
first_x = x;
first_y = y;
mathcursor->selClear();
@ -618,12 +622,13 @@ InsetFormulaBase::localDispatch(BufferView * bv, kb_action action,
case LFUN_MATH_DELIM:
{
//lyxerr << "formulabase::LFUN_MATH_DELIM, arg: '" << arg << "'\n";
string ls;
string rs;
string ls = "(";
string rs = ")";
istringstream is(arg.c_str());
is >> ls >> rs;
if (!is) {
lyxerr << "can't parse delimiters from '" << arg << "'\n";
lyxerr << "left: '" << ls << "' rs: '" << rs << "'\n";
break;
}
bv->lockedInsetStoreUndo(Undo::EDIT);