Partial fox for bug #6622: Display \utilde on screen correctly.

[lyx.git] / src / CutAndPaste.cpp

diff --git a/src/CutAndPaste.cpp b/src/CutAndPaste.cpp
index 9bed935d38eff7ec348cbb6ae179293b26bad45e..39b732fea6b2affdec2d3ab6d800c9b1bb010fe3 100644 (file)
--- a/src/CutAndPaste.cpp
+++ b/src/CutAndPaste.cpp
@@ -97,7 +97,7 @@ bool checkPastePossible(int index)
 
 
 pair<PitPosPair, pit_type>
-pasteSelectionHelper(Cursor & cur, ParagraphList const & parlist,
+pasteSelectionHelper(Cursor const & cur, ParagraphList const & parlist,
                     DocumentClass const * const oldDocClass, ErrorList & errorlist)
 {
        Buffer const & buffer = *cur.buffer();
@@ -537,7 +537,7 @@ void copySelectionHelper(Buffer const & buf, Text const & text,
                // PassThru paragraphs have the Language
                // latex_language. This is invalid for others, so we
                // need to change it to the buffer language.
-               if (text.inset().getLayout().isPassThru())
+               if (it->isPassThru())
                        it->changeLanguage(buf.params(), 
                                           latex_language, buf.language());
        }
@@ -667,18 +667,25 @@ void switchBetweenClasses(DocumentClass const * const oldone,
                if (it->lyxCode() != FLEX_CODE)
                        // FIXME: Should we verify all InsetCollapsable?
                        continue;
-               docstring const & n = newone->insetLayout(it->name()).name();
+
+               docstring const layoutName = it->layoutName();
+               docstring const & n = newone->insetLayout(layoutName).name();
                bool const is_undefined = n.empty() ||
                        n == DocumentClass::plainInsetLayout().name();
                if (!is_undefined)
                        continue;
+
                // The flex inset is undefined in newtc
-               docstring const s = bformat(_(
-                       "Flex inset %1$s is "
-                       "undefined because of class "
-                       "conversion from\n%2$s to %3$s"),
-                       it->name(), from_utf8(oldtc.name()),
-                       from_utf8(newtc.name()));
+               docstring const oldname = from_utf8(oldtc.name());
+               docstring const newname = from_utf8(newtc.name());
+               docstring s;
+               if (oldname == newname)
+                       s = bformat(_("Flex inset %1$s is undefined after "
+                               "reloading `%2$s' layout."), layoutName, oldname);
+               else
+                       s = bformat(_("Flex inset %1$s is undefined because of "
+                               "conversion from `%2$s' layout to `%3$s'."),
+                               layoutName, oldname, newname);
                // To warn the user that something had to be done.
                errorlist.push_back(ErrorItem(
                                _("Undefined flex inset"),
@@ -784,7 +791,12 @@ void cutSelection(Cursor & cur, bool doclear, bool realcut)
 
                // need a valid cursor. (Lgb)
                cur.clearSelection();
-               cur.forceBufferUpdate();
+
+               // After a cut operation, we must make sure that the Buffer is updated
+               // because some further operation might need updated label information for
+               // example. So we cannot just use "cur.forceBufferUpdate()" here.
+               // This fixes #7071.
+               cur.buffer()->updateBuffer();
 
                // tell tabular that a recent copy happened
                dirtyTabularStack(false);