[PATCH 07/10] ivi-shell: Support tracking active surfaces

[Bryce Harrington]

Activity for ivi-shell follows either click or touch.  Only a single
surface can be active in the shell at a time.

Signed-off-by: Bryce Harrington <bryce at osg.samsung.com>
---
 ivi-shell/ivi-shell.c | 10 ++++++++++
 ivi-shell/ivi-shell.h |  2 ++
 2 files changed, 12 insertions(+)

diff --git a/ivi-shell/ivi-shell.c b/ivi-shell/ivi-shell.c
index a767ccf..c5ef623 100644
--- a/ivi-shell/ivi-shell.c
+++ b/ivi-shell/ivi-shell.c
@@ -432,11 +432,16 @@ static void
 click_to_activate_binding(struct weston_pointer *pointer, uint32_t time,
 			  uint32_t button, void *data)
 {
+	struct ivi_shell *shell = data;
+
 	if (pointer->grab != &pointer->default_grab)
 		return;
 	if (pointer->focus == NULL)
 		return;
 
+	if (shell->active_surface != NULL)
+		weston_surface_deactivate(shell->active_surface, pointer->seat);
+
 	activate_binding(pointer->seat, pointer->focus);
 }
 
@@ -444,11 +449,16 @@ static void
 touch_to_activate_binding(struct weston_touch *touch, uint32_t time,
 			  void *data)
 {
+	struct ivi_shell *shell = data;
+
 	if (touch->grab != &touch->default_grab)
 		return;
 	if (touch->focus == NULL)
 		return;
 
+	if (shell->active_surface != NULL)
+		weston_surface_deactivate(shell->active_surface, touch->seat);
+
 	activate_binding(touch->seat, touch->focus);
 }
 
diff --git a/ivi-shell/ivi-shell.h b/ivi-shell/ivi-shell.h
index 9a05eb2..87bce3a 100644
--- a/ivi-shell/ivi-shell.h
+++ b/ivi-shell/ivi-shell.h
@@ -55,6 +55,8 @@ struct ivi_shell
 		struct wl_resource *binding;
 		struct wl_list surfaces;
 	} input_panel;
+
+	struct weston_surface *active_surface;
 };
 
 struct weston_view *
-- 
1.9.1