* GuiDocument.cpp:

[lyx.git] / src / CutAndPaste.cpp

diff --git a/src/CutAndPaste.cpp b/src/CutAndPaste.cpp
index ecb4cbcafbaddca26dd6d71779a35775eea70975..b85aa21c34417993062d68d1204f8e3c45707773 100644 (file)
--- a/src/CutAndPaste.cpp
+++ b/src/CutAndPaste.cpp
@@ -15,6 +15,7 @@
 
 #include "CutAndPaste.h"
 
+#include "BranchList.h"
 #include "Buffer.h"
 #include "buffer_funcs.h"
 #include "BufferList.h"
@@ -37,8 +38,9 @@
 #include "ParIterator.h"
 #include "Undo.h"
 
-#include "insets/InsetFlex.h"
+#include "insets/InsetBranch.h"
 #include "insets/InsetCommand.h"
+#include "insets/InsetFlex.h"
 #include "insets/InsetGraphics.h"
 #include "insets/InsetGraphicsParams.h"
 #include "insets/InsetInclude.h"
@@ -54,6 +56,7 @@
 #include "support/limited_stack.h"
 #include "support/lstrings.h"
 
+#include "frontends/alert.h"
 #include "frontends/Clipboard.h"
 #include "frontends/Selection.h"
 
@@ -271,6 +274,31 @@ pasteSelectionHelper(Cursor & cur, ParagraphList const & parlist,
                        break;
                }
 
+               case BRANCH_CODE: {
+                       // check if branch is known to target buffer
+                       // or its master
+                       InsetBranch & br = static_cast<InsetBranch &>(*it);
+                       docstring const name = br.branch();
+                       if (name.empty())
+                               break;
+                       bool const is_child = (&buffer != buffer.masterBuffer());
+                       BranchList branchlist = buffer.params().branchlist();
+                       if ((!is_child && branchlist.find(name))
+                           || (is_child && (branchlist.find(name)
+                               || buffer.masterBuffer()->params().branchlist().find(name))))
+                               break;
+                       // FIXME: add an option to add the branch to the master's BranchList.
+                       docstring text = bformat(
+                                       _("The pasted branch \"%1$s\" is undefined.\n"
+                                         "Do you want to add it to the document's branch list?"),
+                                       name);
+                       if (frontend::Alert::prompt(_("Unknown branch"),
+                                         text, 0, 1, _("&Add"), _("&Don't Add")) != 0)
+                               break;
+                       lyx::dispatch(FuncRequest(LFUN_BRANCH_ADD, name));
+                       break;
+               }
+
                default:
                        break; // nothing
                }