Dissolve CharStyle initial implementation.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@20944 a592a061-630c-0410-9148-cb99ea01b6c8

lib/ui/stdmenus.inc

@@ -140,6 +140,7 @@ Menuset
 	End
 
 	Menu "edit_textstyles"
+		Item "Dissolve CharStyle" "inset-dissolve charstyle"
 		CharStyles
 		Elements
 		Separator

src/Text3.cpp

@@ -1840,7 +1840,13 @@ bool Text::getStatus(Cursor & cur, FuncRequest const & cmd,
 		break;
 
 	case LFUN_INSET_DISSOLVE:
-		enable = !isMainText(cur.bv().buffer()) && cur.inset().nargs() == 1;
+		if (!cmd.argument().empty()) {
+			InsetLayout il = cur.inset().getLayout(cur.buffer().params());
+			enable = (cur.inset().lyxCode() == FLEX_CODE) 
+			      && (il.lyxtype == to_utf8(cmd.argument()));
+		} else
+			enable = !isMainText(cur.bv().buffer()) 
+				&& cur.inset().nargs() == 1;
 		break;
 
 	case LFUN_CHANGE_ACCEPT:

src/insets/InsetFlex.h

@@ -40,6 +40,8 @@ public:
 	InsetFlex(BufferParams const &, InsetLayout);
 	///
 	docstring name() const { return from_ascii("Flex"); }
+	///
+	InsetLayout const & getLayout(BufferParams const &) const { return layout_; } 
 	/// Is this character style defined in the document's textclass?
 	/// May be wrong after textclass change or paste from another document
 	bool undefined() const;