Tests: add --no-window-focus to open window without focus.

This is useful to run OpenGL tests while continuing to do other tasks
without windows constantly popping up in the foreground.

2 files changed, 13 insertions, 2 deletions

diff --git a/source/blender/windowmanager/WM_api.h b/source/blender/windowmanager/WM_api.h
index 33e918b25e5..2ff416c0ba6 100644
--- a/source/blender/windowmanager/WM_api.h
+++ b/source/blender/windowmanager/WM_api.h
@@ -78,6 +78,7 @@ const char *WM_init_state_app_template_get(void);
 void		WM_init_state_size_set		(int stax, int stay, int sizx, int sizy);
 void		WM_init_state_fullscreen_set(void);
 void		WM_init_state_normal_set(void);
+void		WM_init_window_focus_set(bool do_it);
 void		WM_init_native_pixels(bool do_it);
 
 void		WM_init				(struct bContext *C, int argc, const char **argv);
diff --git a/source/blender/windowmanager/intern/wm_window.c b/source/blender/windowmanager/intern/wm_window.c
index d74657d0c15..04a236e5d66 100644
--- a/source/blender/windowmanager/intern/wm_window.c
+++ b/source/blender/windowmanager/intern/wm_window.c
@@ -102,8 +102,9 @@ static struct WMInitStruct {
 	int windowstate;
 	WinOverrideFlag override_flag;
 
+	bool window_focus;
 	bool native_pixels;
-} wm_init_state = {0, 0, 0, 0, GHOST_kWindowStateNormal, 0, true};
+} wm_init_state = {0, 0, 0, 0, GHOST_kWindowStateNormal, 0, true, true};
 
 /* ******** win open & close ************ */
 
@@ -624,7 +625,9 @@ static void wm_window_ghostwindow_add(wmWindowManager *wm, const char *title, wm
 
 #ifndef __APPLE__
 		/* set the state here, so minimized state comes up correct on windows */
-		GHOST_SetWindowState(ghostwin, (GHOST_TWindowState)win->windowstate);
+		if (wm_init_state.window_focus) {
+			GHOST_SetWindowState(ghostwin, (GHOST_TWindowState)win->windowstate);
+		}
 #endif
 		/* until screens get drawn, make it nice gray */
 		glClearColor(0.55, 0.55, 0.55, 0.0);
@@ -1546,6 +1549,8 @@ void wm_ghost_init(bContext *C)
 		if (wm_init_state.native_pixels) {
 			GHOST_UseNativePixels();
 		}
+
+		GHOST_UseWindowFocus(wm_init_state.window_focus);
 	}
 }
 
@@ -1832,6 +1837,11 @@ void WM_init_state_normal_set(void)
 	wm_init_state.override_flag |= WIN_OVERRIDE_WINSTATE;
 }
 
+void WM_init_window_focus_set(bool do_it)
+{
+	wm_init_state.window_focus = do_it;
+}
+
 void WM_init_native_pixels(bool do_it)
 {
 	wm_init_state.native_pixels = do_it;