From 170a7dc4c68e454beb4c568e359318e22a951d0c Mon Sep 17 00:00:00 2001
From: Paul Cercueil <paul@crapouillou.net>
Date: Wed, 17 Oct 2012 00:51:55 +0200
Subject: [PATCH] Add "editable" parameter: when "false", the link can't be
 modified.

If omitted, the default value is "true".
---
 src/gmenu2x.cpp | 2 +-
 src/linkapp.cpp | 4 ++++
 src/linkapp.h   | 3 ++-
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/gmenu2x.cpp b/src/gmenu2x.cpp
index 4047f14..3ded2bf 100644
--- a/src/gmenu2x.cpp
+++ b/src/gmenu2x.cpp
@@ -1019,7 +1019,7 @@ void GMenu2X::contextMenu() {
 		}
 	}
 
-	if (menu->selLinkApp()!=NULL) {
+	if (menu->selLinkApp()!=NULL && menu->selLinkApp()->isEditable()) {
 		{
 		MenuOption opt = {tr.translate("Edit $1",menu->selLink()->getTitle().c_str(),NULL), MakeDelegate(this, &GMenu2X::editLink)};
 		voices.push_back(opt);
diff --git a/src/linkapp.cpp b/src/linkapp.cpp
index 00f07b2..78635a9 100644
--- a/src/linkapp.cpp
+++ b/src/linkapp.cpp
@@ -66,6 +66,7 @@ LinkApp::LinkApp(GMenu2X *gmenu2x_, Touchscreen &ts, InputManager &inputMgr_,
 	selectorfilter = "";
 	icon = iconPath = "";
 	selectorbrowser = false;
+	editable = true;
 #ifdef PLATFORM_DINGUX
 	consoleApp = false;
 #endif
@@ -195,6 +196,9 @@ LinkApp::LinkApp(GMenu2X *gmenu2x_, Touchscreen &ts, InputManager &inputMgr_,
 #endif
 			} else if (name == "selectorfilter") {
 				setSelectorFilter( value );
+			} else if (name == "editable") {
+				if (value == "false")
+					editable = false;
 #ifdef HAVE_LIBOPK
 			} else
 				WARNING("Unrecognized option: '%s'\n", name.c_str());
diff --git a/src/linkapp.h b/src/linkapp.h
index 1029953..cfc0103 100644
--- a/src/linkapp.h
+++ b/src/linkapp.h
@@ -40,7 +40,7 @@ private:
 	std::string sclock;
 	int iclock;
 	std::string exec, params, workdir, manual, selectordir, selectorfilter, selectorscreens;
-	bool selectorbrowser;
+	bool selectorbrowser, editable;
 	void drawRun();
 
 	std::string aliasfile;
@@ -99,6 +99,7 @@ public:
 	void showManual();
 	void selector(int startSelection=0, const std::string &selectorDir="");
 	bool targetExists();
+	bool isEditable() { return editable; }
 
 	const std::string &getFile() { return file; }
 	void renameFile(const std::string &name);