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26 #include "ivi-compositor.h"
30 * default policy implementation allows every action to be possible
32 * This is an example, that implements the API
34 * For injecting rules back in the compositor one should use ivi_policy_add()
35 * - policy_rule_allow_to_add is required in order to add further policy rules
36 * - policy_rule_try_event will be callback executed when handling the state
40 ivi_policy_default_surface_create(struct ivi_surface *surf, void *user_data)
42 /* verify that the surface should be created */
47 ivi_policy_default_surface_commmited(struct ivi_surface *surf, void *user_data)
49 /* verify that the surface should be committed */
54 ivi_policy_default_surface_activate(struct ivi_surface *surf, void *user_data)
56 /* verify that the surface should be switched to */
61 ivi_policy_default_surface_activate_default(struct ivi_surface *surf, void *user_data)
63 /* verify that the surface should be switched to */
68 ivi_policy_default_allow_to_add(void *user_data)
70 /* verify that policy rules can be added with ivi_policy_add() */
75 * Policy rules added by ivi_policy_add() will be handled by this callback, and
76 * should be treated depending on the event. Note this is just an example.
79 ivi_policy_default_try_event(struct ivi_a_policy *a_policy)
81 uint32_t event = a_policy->event;
84 case AGL_SHELL_POLICY_EVENT_SHOW:
85 ivi_layout_activate(a_policy->output, a_policy->app_id);
87 case AGL_SHELL_POLICY_EVENT_HIDE:
88 /* FIXME: remove the active one, like basically unmap it? */
94 static const struct ivi_policy_api policy_api = {
95 .struct_size = sizeof(policy_api),
96 .surface_create = ivi_policy_default_surface_create,
97 .surface_commited = ivi_policy_default_surface_commmited,
98 .surface_activate = ivi_policy_default_surface_activate,
99 .surface_activate_by_default = ivi_policy_default_surface_activate_default,
100 .policy_rule_allow_to_add = ivi_policy_default_allow_to_add,
101 .policy_rule_try_event = ivi_policy_default_try_event,
105 ivi_policy_init(struct ivi_compositor *ivi)
107 ivi->policy = ivi_policy_create(ivi, &policy_api, ivi);