From fafc1b1d3d66ccc182f73e630d458202cde99922 Mon Sep 17 00:00:00 2001
From: Jean-Marc Lasgouttes <lasgouttes@lyx.org>
Date: Wed, 17 Sep 2008 14:54:37 +0000
Subject: [PATCH] re-implement correctly undo for graphics groups unification

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@26429 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/BufferView.cpp           | 1 -
 src/insets/InsetGraphics.cpp | 6 ++++--
 src/insets/InsetGraphics.h   | 2 +-
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/BufferView.cpp b/src/BufferView.cpp
index da3a721b48..fc3163b784 100644
--- a/src/BufferView.cpp
+++ b/src/BufferView.cpp
@@ -1432,7 +1432,6 @@ bool BufferView::dispatch(FuncRequest const & cmd)
 	case LFUN_GRAPHICS_GROUPS_UNIFY: {
 		if (cmd.argument().empty())
 			break;
-		//view()->cursor().recordUndoFullDocument(); let inset-apply do that job
 		graphics::unifyGraphicsGroups(cur.buffer(), to_utf8(cmd.argument()));
 		processUpdateFlags(Update::Force | Update::FitCursor);
 		break;
diff --git a/src/insets/InsetGraphics.cpp b/src/insets/InsetGraphics.cpp
index 2bd0cae111..ac3fe4642e 100644
--- a/src/insets/InsetGraphics.cpp
+++ b/src/insets/InsetGraphics.cpp
@@ -987,11 +987,12 @@ string getGroupParams(Buffer const & b, string const & groupId)
 }
 
 
-void unifyGraphicsGroups(Buffer const & b, string const & argument)
+void unifyGraphicsGroups(Buffer & b, string const & argument)
 {
 	InsetGraphicsParams params;
 	InsetGraphics::string2params(argument, b, params);
 
+	b.undo().beginUndoGroup();
 	Inset & inset = b.inset();
 	InsetIterator it  = inset_iterator_begin(inset);
 	InsetIterator const end = inset_iterator_end(inset);
@@ -1000,12 +1001,13 @@ void unifyGraphicsGroups(Buffer const & b, string const & argument)
 			InsetGraphics & ins = static_cast<InsetGraphics &>(*it);
 			InsetGraphicsParams inspar = ins.getParams();
 			if (params.groupId == inspar.groupId) {
+				b.undo().recordUndo(it);
 				params.filename = inspar.filename;
 				ins.setParams(params);
 			}
 		}
 	}
-
+	b.undo().endUndoGroup();
 }
 
 
diff --git a/src/insets/InsetGraphics.h b/src/insets/InsetGraphics.h
index d2ab83f32b..6d0c51f404 100644
--- a/src/insets/InsetGraphics.h
+++ b/src/insets/InsetGraphics.h
@@ -134,7 +134,7 @@ namespace graphics {
 	/** Synchronize all Graphics insets of the group.
 	    Both groupId and params are taken from argument.
 	*/
-	void unifyGraphicsGroups(Buffer const &,	std::string const &);
+	void unifyGraphicsGroups(Buffer &, std::string const &);
 	InsetGraphics * getCurrentGraphicsInset(Cursor const &);
 
 }
-- 
2.39.5