[Bf-blender-cvs] [3db824b] HMD_viewport: Show info in tooltip on why HMD session can't be started

Julian Eisel noreply at git.blender.org
Tue Oct 11 18:07:13 CEST 2016


Commit: 3db824b617ae66cf8f8a24ef5db74637cd594f08
Author: Julian Eisel
Date:   Tue Oct 11 15:50:11 2016 +0200
Branches: HMD_viewport
https://developer.blender.org/rB3db824b617ae66cf8f8a24ef5db74637cd594f08

Show info in tooltip on why HMD session can't be started

===================================================================

M	source/blender/windowmanager/intern/wm_operators.c

===================================================================

diff --git a/source/blender/windowmanager/intern/wm_operators.c b/source/blender/windowmanager/intern/wm_operators.c
index f3b235f..1c8e654 100644
--- a/source/blender/windowmanager/intern/wm_operators.c
+++ b/source/blender/windowmanager/intern/wm_operators.c
@@ -4194,7 +4194,14 @@ static void WM_OT_hmd_view_toggle(wmOperatorType *ot)
 
 static int hmd_session_toggle_poll(bContext *C)
 {
-	return (CTX_wm_manager(C)->win_hmd != NULL);
+	wmWindowManager *wm = CTX_wm_manager(C);
+
+	if (!wm->win_hmd) {
+		CTX_wm_operator_poll_msg_set(C, "Open a HMD window first");
+		return false;
+	}
+
+	return true;
 }
 
 static int hmd_session_toggle_invoke(bContext *C, wmOperator *UNUSED(op), const wmEvent *UNUSED(event))




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