Compile fix.

[lyx.git] / src / Text3.cpp

diff --git a/src/Text3.cpp b/src/Text3.cpp
index 83a6430608f0adce2e1d947c6a8d681e46ad4e68..18ec4777ede673c72ab0bc88d36b403d575ccfb9 100644 (file)
--- a/src/Text3.cpp
+++ b/src/Text3.cpp
@@ -56,6 +56,7 @@
 #include "insets/InsetCollapsable.h"
 #include "insets/InsetCommand.h"
 #include "insets/InsetExternal.h"
+#include "insets/InsetFloat.h"
 #include "insets/InsetFloatList.h"
 #include "insets/InsetGraphics.h"
 #include "insets/InsetGraphicsParams.h"
@@ -63,6 +64,7 @@
 #include "insets/InsetQuotes.h"
 #include "insets/InsetSpecialChar.h"
 #include "insets/InsetText.h"
+#include "insets/InsetWrap.h"
 
 #include "support/convert.h"
 #include "support/debug.h"
@@ -2286,9 +2288,36 @@ bool Text::getStatus(Cursor & cur, FuncRequest const & cmd,
                break;
        case LFUN_FLOAT_INSERT:
        case LFUN_FLOAT_WIDE_INSERT:
+               // FIXME: If there is a selection, we should check whether there
+               // are floats in the selection, but this has performance issues, see
+               // LFUN_CHANGE_ACCEPT/REJECT.
                code = FLOAT_CODE;
-               // not allowed in description items
-               enable = !inDescriptionItem(cur);
+               if (inDescriptionItem(cur))
+                       // not allowed in description items
+                       enable = false;
+               else {
+                       InsetCode const inset_code = cur.inset().lyxCode();
+
+                       // algorithm floats cannot be put in another float
+                       if (to_utf8(cmd.argument()) == "algorithm") {
+                               enable = inset_code != WRAP_CODE && inset_code != FLOAT_CODE;
+                               break;
+                       }
+
+                       // for figures and tables: only allow in another
+                       // float or wrap if it is of the same type and
+                       // not a subfloat already
+                       if(cur.inset().lyxCode() == code) {
+                               InsetFloat const & ins =
+                                       static_cast<InsetFloat const &>(cur.inset());
+                               enable = ins.params().type == to_utf8(cmd.argument())
+                                       && !ins.params().subfloat;
+                       } else if(cur.inset().lyxCode() == WRAP_CODE) {
+                               InsetWrap const & ins =
+                                       static_cast<InsetWrap const &>(cur.inset());
+                               enable = ins.params().type == to_utf8(cmd.argument());
+                       }
+               }
                break;
        case LFUN_WRAP_INSERT:
                code = WRAP_CODE;