Compile fixes for DEC cxx, John's maths and keymap patches.

[features.git] / src / mathed / formula.C

diff --git a/src/mathed/formula.C b/src/mathed/formula.C
index 05277e7eeb9bbf66792888b63120cee98c72e2db..73427419987de7114d0843424a95b5eb08407156 100644 (file)
--- a/src/mathed/formula.C
+++ b/src/mathed/formula.C
@@ -1308,3 +1308,40 @@ int mathed_write(MathParInset * p, ostream & os,
        }
        return number_of_newlines;
 }
+
+ 
+/* FIXME: math-greek-toggle seems to work OK, but math-greek doesn't turn
+ * on greek mode */
+bool math_insert_greek(BufferView * bv, char c)
+{
+       if (bv->available() &&
+           (('A' <= c && c <= 'Z') ||
+            ('a'<= c && c<= 'z')))   {
+               string tmp;
+               tmp = c;
+               if (!bv->theLockingInset() || bv->theLockingInset()->IsTextInset()) {
+                       int greek_kb_flag_save = greek_kb_flag;
+                       InsetFormula * new_inset = new InsetFormula();
+                       bv->beforeChange(bv->text);
+                       if (!bv->insertInset(new_inset)) {
+                               delete new_inset;
+                               return false;
+                       }
+//      Update(1);//BUG
+                       new_inset->Edit(bv, 0, 0, 0);
+                       new_inset->LocalDispatch(bv, LFUN_SELFINSERT, tmp);
+                       if (greek_kb_flag_save < 2) {
+                               bv->unlockInset(new_inset); // bv->theLockingInset());
+                               bv->text->CursorRight(bv, true);
+                       }
+               } else
+                       if (bv->theLockingInset()->LyxCode() == Inset::MATH_CODE ||
+                           bv->theLockingInset()->LyxCode() == Inset::MATHMACRO_CODE)
+                               static_cast<InsetFormula*>(bv->theLockingInset())->LocalDispatch(bv, LFUN_SELFINSERT, tmp);
+                       else
+                               lyxerr << "Math error: attempt to write on a wrong "
+                                       "class of inset." << endl;
+               return true;
+       }
+       return false;
+}