* the GNU General Public Licence version 2 or later.
*/
-#ifdef __GNUG__
-#pragma implementation
-#endif
#include <config.h>
void InsetFormula::write(Buffer const *, ostream & os) const
{
WriteStream wi(os, false, false);
- os << par_->fileInsetLabel() << " ";
+ os << par_->fileInsetLabel() << ' ';
par_->write(wi);
}
int InsetFormula::ascii(Buffer const *, ostream & os, int) const
{
- if (display()) {
+ if (0 && display()) {
TextMetricsInfo mi;
par()->metricsT(mi);
TextPainter tpain(par()->width(), par()->height());
ms << "]]>";
ms << ETag("alt");
ms << MTag("math");
- ms << par_.nucleus();
+ ms << par_;
ms << ETag("math");
ms << ETag("equation");
return ms.line() + res;
MathPainterInfo pi(bv->painter());
if (use_preview) {
- pi.pain.image(x, y - a, w, h,
+ pi.pain.image(x + 1, y - a, w, h, // one pixel gap in front
*(preview_->pimage()->image(*this, *bv)));
} else {
- //pi.base.style = display() ? LM_ST_DISPLAY : LM_ST_TEXT;
pi.base.style = LM_ST_TEXT;
pi.base.font = font;
pi.base.font.setColor(LColor::math);
//pi.pain.rectangle(x, y - a, w, h, LColor::mathframe);
}
- par_->draw(pi, x + 1, y);
+ par_->draw(pi, x, y);
}
xx += w;
}
-UpdatableInset::RESULT
-InsetFormula::localDispatch(BufferView * bv, FuncRequest const & ev)
-{
- RESULT result = DISPATCHED;
-
- switch (ev.action) {
-
- case LFUN_BREAKLINE:
- bv->lockedInsetStoreUndo(Undo::INSERT);
- mathcursor->breakLine();
- mathcursor->normalize();
- updateLocal(bv, true);
- break;
-
- case LFUN_MATH_NUMBER:
- {
- if (!hull())
- break;
- //lyxerr << "toggling all numbers\n";
- if (display()) {
- bv->lockedInsetStoreUndo(Undo::INSERT);
- bool old = par()->numberedType();
- for (MathInset::row_type row = 0; row < par_->nrows(); ++row)
- hull()->numbered(row, !old);
- bv->owner()->message(old ? _("No number") : _("Number"));
- updateLocal(bv, true);
- }
- break;
- }
-
- case LFUN_MATH_NONUMBER:
- {
- //lyxerr << "toggling line number\n";
- if (display()) {
- bv->lockedInsetStoreUndo(Undo::INSERT);
- MathCursor::row_type row = mathcursor->hullRow();
- bool old = hull()->numbered(row);
- bv->owner()->message(old ? _("No number") : _("Number"));
- hull()->numbered(row, !old);
- updateLocal(bv, true);
- }
- break;
- }
-
- case LFUN_INSERT_LABEL:
- {
- if (!hull())
- break;
-
- bv->lockedInsetStoreUndo(Undo::INSERT);
-
- MathCursor::row_type row = mathcursor->hullRow();
- string old_label = hull()->label(row);
- string new_label = ev.argument;
-
- if (new_label.empty()) {
- string const default_label =
- (lyxrc.label_init_length >= 0) ? "eq:" : "";
- pair<bool, string> const res = old_label.empty()
- ? Alert::askForText(_("Enter new label to insert:"), default_label)
- : Alert::askForText(_("Enter label:"), old_label);
- if (!res.first)
- break;
- new_label = trim(res.second);
- }
-
- //if (new_label == old_label)
- // break; // Nothing to do
-
- if (!new_label.empty()) {
- lyxerr << "setting label to '" << new_label << "'\n";
- hull()->numbered(row, true);
- }
-
-#warning FIXME: please check you really mean repaint() ... is it needed,
-#warning and if so, should it be update() instead ?
- if (!new_label.empty() && bv->ChangeRefsIfUnique(old_label, new_label))
- bv->repaint();
-
- hull()->label(row, new_label);
-
- updateLocal(bv, true);
- break;
- }
-
- case LFUN_MATH_MUTATE:
- {
- bv->lockedInsetStoreUndo(Undo::EDIT);
- int x;
- int y;
- mathcursor->getPos(x, y);
- mutate(ev.argument);
- mathcursor->setPos(x, y);
- mathcursor->normalize();
- updateLocal(bv, true);
- break;
- }
-
- case LFUN_MATH_EXTERN:
- {
- bv->lockedInsetStoreUndo(Undo::EDIT);
- if (mathcursor)
- mathcursor->handleExtern(ev.argument);
- // re-compute inset dimension
- metrics(bv);
- updateLocal(bv, true);
- break;
- }
-
- case LFUN_MATH_DISPLAY:
- {
- int x = 0;
- int y = 0;
- mathcursor->getPos(x, y);
- if (hullType() == "simple")
- mutate("equation");
- else
- mutate("simple");
- mathcursor->setPos(x, y);
- mathcursor->normalize();
- updateLocal(bv, true);
- break;
- }
-
- case LFUN_PASTESELECTION:
- {
- string const clip = bv->getClipboard();
- if (!clip.empty())
- mathed_parse_normal(par_, clip);
- break;
- }
-
- default:
- result = InsetFormulaBase::localDispatch(bv, ev);
- }
-
- return result;
-}
-
-
-bool InsetFormula::display() const
-{
- return hullType() != "simple" && hullType() != "none";
-}
-
-
-MathHullInset * InsetFormula::hull() const
-{
- lyx::Assert(par_->asHullInset());
- return par_->asHullInset();
-}
-
-
Inset::Code InsetFormula::lyxCode() const
{
return Inset::MATH_CODE;
bool InsetFormula::insetAllowed(Inset::Code code) const
{
return
- (code == Inset::LABEL_CODE && display())
+ (code == Inset::LABEL_CODE)
|| code == Inset::REF_CODE
|| code == Inset::ERT_CODE;
}
{
metrics(bv, font);
return preview_->previewReady() ?
- preview_->pimage()->width() : par_->width();
-}
-
-
-string InsetFormula::hullType() const
-{
- return par()->getType();
+ 1 + preview_->pimage()->width() : par_->width();
+ // insert a one pixel gap in front of the formula
}
+/*
void InsetFormula::mutate(string const & type)
{
- par()->mutate(type);
+ par_.nucleus()->mutate(type);
}
+*/
//
ostringstream ls;
WriteStream wi(ls, false, false);
parent().par_->write(wi);
- return ls.str().c_str();
+ return STRCONV(ls.str());
}
projects / lyx.git / blobdiff