[PATCH 7/9] maximize and fullscreen support in clone mode

[Xiong Zhang]

App can specify the output for maximize and fullscreen show,
limited the output to primary output when clone mode enabled to
avoid App assign a fault output

Signed-off-by: Xiong Zhang <xiong.y.zhang at intel.com>
---
 src/shell.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/shell.c b/src/shell.c
index 7ff8697..9c043ac 100644
--- a/src/shell.c
+++ b/src/shell.c
@@ -1833,10 +1833,12 @@ shell_surface_set_maximized(struct wl_client *client,
 	struct weston_surface *es = shsurf->surface;
 	struct desktop_shell *shell = NULL;
 	uint32_t edges = 0, panel_height = 0;
+	struct weston_compositor *wc = es->compositor;
 
 	/* get the default output, if the client set it as NULL
 	   check whether the ouput is available */
-	if (output_resource)
+	if (output_resource &&
+		(wc->multiscreen_mode == WESTON_MULTISCREEN_EXTEND))
 		shsurf->output = wl_resource_get_user_data(output_resource);
 	else if (es->output)
 		shsurf->output = es->output;
@@ -2021,8 +2023,10 @@ set_fullscreen(struct shell_surface *shsurf,
 	       struct weston_output *output)
 {
 	struct weston_surface *es = shsurf->surface;
+	struct weston_compositor *wc = es->compositor;
 
-	if (output)
+	if (output &&
+		(wc->multiscreen_mode == WESTON_MULTISCREEN_EXTEND))
 		shsurf->output = output;
 	else if (es->output)
 		shsurf->output = es->output;
-- 
1.8.3.2