ivi-shell: rewrite controller API

This fixes the breakage caused by "ivi-shell: make ivi-layout.c as a
part of ivi-shell.so"

hmi-controller.c:
A reference implementation of controller module does not use the layout
functions directly. This get function pointers at controller_module_init
which called by ivi-shell.

ivi-layout-export.h:
Definition of interfaces in a struction: ivi_controller_interface.
function pointers are set at ivi-layout.c.

ivi-layout-private.h:
Definition of some interfaces are remove bucause it is implemented in
ivi-layout.c and set it as function pointer. Several interfaces are kept
here because they are implemented in ivi-layout.c/transition.c but used
in other files.

ivi-layout-transition.c:
remove WL_EXPORT because export is not needed anymore.
remove unnesesary unsed method.

ivi-shell.c:
call controller_module_init of hmi-controller to init it and set
function pointers. If the interface_version is equal or
greater than what hmi_controller was built with, things are pass.
If the interface_version is smaller than what the controller expects,
it has to fail because it cannot work. This is followed the manner,

- never remove a function pointer
- never modify an existing function signature
- additions are allowed at the end of struct ivi_controller_interface
- all function pointers must always be populated and working in
  ivi-shell.so (ivi-layout.c etc.)

Signed-off-by: Nobuhiko Tanibata <NOBUHIKO_TANIBATA@xddp.denso.co.jp>
Acked-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

1 files changed, 8 insertions, 8 deletions

diff --git a/ivi-shell/ivi-layout-transition.c b/ivi-shell/ivi-layout-transition.c
index 8b8261ee..1e9ee239 100644
--- a/ivi-shell/ivi-layout-transition.c
+++ b/ivi-shell/ivi-layout-transition.c
@@ -76,7 +76,7 @@ get_transition_from_type_and_id(enum ivi_layout_transition_type type,
 	return NULL;
 }
 
-WL_EXPORT int32_t
+int32_t
 is_surface_transition(struct ivi_layout_surface *surface)
 {
 	struct ivi_layout *layout = get_instance();
@@ -156,7 +156,7 @@ layout_transition_frame(void *data)
 	return 1;
 }
 
-WL_EXPORT struct ivi_layout_transition_set *
+struct ivi_layout_transition_set *
 ivi_layout_transition_set_create(struct weston_compositor *ec)
 {
 	struct ivi_layout_transition_set *transitions;
@@ -359,7 +359,7 @@ create_move_resize_view_transition(
 	return transition;
 }
 
-WL_EXPORT void
+void
 ivi_layout_transition_move_resize_view(struct ivi_layout_surface *surface,
 				       int32_t dest_x, int32_t dest_y,
 				       int32_t dest_width, int32_t dest_height,
@@ -512,7 +512,7 @@ visibility_on_transition_destroy(struct ivi_layout_transition *transition)
 	transition->user_data = NULL;
 }
 
-WL_EXPORT void
+void
 ivi_layout_transition_visibility_on(struct ivi_layout_surface *surface,
 				    uint32_t duration)
 {
@@ -577,7 +577,7 @@ visibility_off_transition_destroy(struct ivi_layout_transition *transition)
 	transition->user_data= NULL;
 }
 
-WL_EXPORT void
+void
 ivi_layout_transition_visibility_off(struct ivi_layout_surface *surface,
 				     uint32_t duration)
 {
@@ -703,7 +703,7 @@ create_move_layer_transition(
 	return transition;
 }
 
-WL_EXPORT void
+void
 ivi_layout_transition_move_layer(struct ivi_layout_layer *layer,
 				 int32_t dest_x, int32_t dest_y,
 				 uint32_t duration)
@@ -726,7 +726,7 @@ ivi_layout_transition_move_layer(struct ivi_layout_layer *layer,
 	return;
 }
 
-WL_EXPORT void
+void
 ivi_layout_transition_move_layer_cancel(struct ivi_layout_layer *layer)
 {
 	struct ivi_layout_transition *transition =
@@ -779,7 +779,7 @@ is_transition_fade_layer_func(struct fade_layer_data *data,
 	return data->layer == layer;
 }
 
-WL_EXPORT void
+void
 ivi_layout_transition_fade_layer(
 			struct ivi_layout_layer *layer,
 			uint32_t is_fade_in,