From c2862283152bbf92a5ae13ba9526bcc56ce77abc Mon Sep 17 00:00:00 2001
From: Richard Kimberly Heck <rikiheck@lyx.org>
Date: Fri, 26 Apr 2019 21:59:52 -0400
Subject: [PATCH] Make Ctrl-Mouse open an included file for editing.

It might be nice to do this also for other insets that allow editing.
To do that properly, we'd want to standardize how such insets call an
external (or internal) program, which I guess would mean a virtual
method corresponding to editIncluded. When it exists (i.e., isn't null),
then we could call it, and we'd only need one centralized method to do
that. But at the moment, we have editGraphics, etc.
---
 src/insets/InsetInclude.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/insets/InsetInclude.cpp b/src/insets/InsetInclude.cpp
index 78da0cb6c2..530adfcf41 100755
--- a/src/insets/InsetInclude.cpp
+++ b/src/insets/InsetInclude.cpp
@@ -318,6 +318,16 @@ void InsetInclude::doDispatch(Cursor & cur, FuncRequest & cmd)
 		break;
 	}
 
+	case LFUN_MOUSE_RELEASE: {
+		if (cmd.modifier() == ControlModifier) {
+			FileName const incfile = includedFileName(buffer(), params());
+			string const & incname = incfile.absFileName();
+			editIncluded(incname);
+			break;
+		}
+	}
+	// fall through
+
 	//pass everything else up the chain
 	default:
 		InsetCommand::doDispatch(cur, cmd);