diff options
Diffstat (limited to 'src/lib/elementary/efl_ui_active_view_view_manager_plain.c')
| -rw-r--r-- | src/lib/elementary/efl_ui_active_view_view_manager_plain.c | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/src/lib/elementary/efl_ui_active_view_view_manager_plain.c b/src/lib/elementary/efl_ui_active_view_view_manager_plain.c new file mode 100644 index 0000000000..32c530d827 --- /dev/null +++ b/src/lib/elementary/efl_ui_active_view_view_manager_plain.c @@ -0,0 +1,166 @@ +#ifdef HAVE_CONFIG_H +# include "elementary_config.h" +#endif + +#include <Efl_Ui.h> +#include "elm_priv.h" +#include "efl_ui_active_view_view_manager_plain.eo.h" + +typedef struct { + Efl_Ui_Active_View_Container * container; + Efl_Gfx_Entity *group; + Eina_Size2D page_size; + int current_content; + Eina_Bool animation; +} Efl_Ui_Active_View_View_Manager_Plain_Data; + +#define MY_CLASS EFL_UI_ACTIVE_VIEW_VIEW_MANAGER_PLAIN_CLASS + +static void +_emit_position(Eo *obj EINA_UNUSED, Efl_Ui_Active_View_View_Manager_Plain_Data *pd) +{ + double absolut_position = pd->current_content; + efl_event_callback_call(obj, EFL_UI_ACTIVE_VIEW_VIEW_MANAGER_EVENT_POS_UPDATE, &absolut_position); +} + +static void +_geom_sync(Eo *obj EINA_UNUSED, Efl_Ui_Active_View_View_Manager_Plain_Data *pd) +{ + Efl_Gfx_Entity *entity = efl_pack_content_get(pd->container, pd->current_content); + Eina_Rect group_pos = efl_gfx_entity_geometry_get(pd->group); + Eina_Rect goal = EINA_RECT_EMPTY(); + + goal.size = pd->page_size; + goal.y = (group_pos.y + group_pos.h/2)-pd->page_size.h/2; + goal.x = (group_pos.x + group_pos.w/2)-pd->page_size.w/2; + efl_gfx_entity_geometry_set(entity, goal); +} + +static void +_resize_cb(void *data, const Efl_Event *ev EINA_UNUSED) +{ + _geom_sync(data, efl_data_scope_get(data, MY_CLASS)); +} + +static void +_move_cb(void *data, const Efl_Event *ev EINA_UNUSED) +{ + _geom_sync(data, efl_data_scope_get(data, MY_CLASS)); +} + +EFL_CALLBACKS_ARRAY_DEFINE(group_callback, + {EFL_GFX_ENTITY_EVENT_SIZE_CHANGED, _resize_cb}, + {EFL_GFX_ENTITY_EVENT_POSITION_CHANGED, _move_cb}, +) + +EOLIAN static void +_efl_ui_active_view_view_manager_plain_efl_ui_active_view_view_manager_bind(Eo *obj, Efl_Ui_Active_View_View_Manager_Plain_Data *pd, Efl_Ui_Active_View_Container *active_view, Efl_Canvas_Group *group) +{ + if (active_view && group) + { + int index; + + pd->container = active_view; + pd->group = group; + + efl_event_callback_array_add(pd->group, group_callback(), obj); + + for (int i = 0; i < efl_content_count(active_view) ; ++i) { + Efl_Gfx_Entity *elem = efl_pack_content_get(active_view, i); + efl_canvas_group_member_add(pd->group, elem); + efl_gfx_entity_visible_set(elem, EINA_FALSE); + } + index = efl_ui_active_view_active_index_get(active_view); + if (index != -1) + { + pd->current_content = index; + efl_gfx_entity_visible_set(efl_pack_content_get(pd->container, pd->current_content), EINA_TRUE); + _geom_sync(obj, pd); + _emit_position(obj, pd); + } + } +} + +static void +_content_changed(Eo *obj, Efl_Ui_Active_View_View_Manager_Plain_Data *pd) +{ + if (efl_ui_active_view_active_index_get(pd->container) != pd->current_content) + { + pd->current_content = efl_ui_active_view_active_index_get(pd->container); + efl_gfx_entity_visible_set(efl_pack_content_get(pd->container, pd->current_content), EINA_FALSE); + _geom_sync(obj, pd); + _emit_position(obj, pd); + } +} + +EOLIAN static void +_efl_ui_active_view_view_manager_plain_efl_ui_active_view_view_manager_content_add(Eo *obj, Efl_Ui_Active_View_View_Manager_Plain_Data *pd, Efl_Gfx_Entity *subobj, int index EINA_UNUSED) +{ + efl_canvas_group_member_add(pd->group, subobj); + efl_gfx_entity_visible_set(subobj, EINA_FALSE); + _content_changed(obj, pd); +} + +EOLIAN static void +_efl_ui_active_view_view_manager_plain_efl_ui_active_view_view_manager_content_del(Eo *obj, Efl_Ui_Active_View_View_Manager_Plain_Data *pd, Efl_Gfx_Entity *subobj, int index EINA_UNUSED) +{ + efl_canvas_group_member_remove(pd->group, subobj); + _content_changed(obj, pd); +} +EOLIAN static void +_efl_ui_active_view_view_manager_plain_efl_ui_active_view_view_manager_switch_to(Eo *obj, Efl_Ui_Active_View_View_Manager_Plain_Data *pd, int from EINA_UNUSED, int to) +{ + Efl_Gfx_Entity *to_obj, *from_obj; + to_obj = efl_pack_content_get(pd->container, to); + from_obj = efl_pack_content_get(pd->container, from); + if (from_obj) + { + efl_gfx_entity_visible_set(from_obj, EINA_FALSE); + pd->current_content = -1; + } + + if (to_obj) + { + efl_gfx_entity_visible_set(to_obj, EINA_TRUE); + pd->current_content = to; + } + + _emit_position(obj, pd); + _geom_sync(obj, pd); +} + +EOLIAN static void +_efl_ui_active_view_view_manager_plain_efl_ui_active_view_view_manager_view_size_set(Eo *obj, Efl_Ui_Active_View_View_Manager_Plain_Data *pd, Eina_Size2D size) +{ + pd->page_size = size; + _geom_sync(obj, pd); +} + +EOLIAN static void +_efl_ui_active_view_view_manager_plain_efl_object_destructor(Eo *obj, Efl_Ui_Active_View_View_Manager_Plain_Data *pd EINA_UNUSED) +{ + efl_destructor(efl_super(obj, MY_CLASS)); + + efl_event_callback_array_del(pd->group, group_callback(), obj); + + for (int i = 0; i < efl_content_count(pd->container); ++i) + { + Efl_Gfx_Stack *elem = efl_pack_content_get(pd->container, i); + efl_gfx_entity_visible_set(elem, EINA_TRUE); + } +} + +EOLIAN static void +_efl_ui_active_view_view_manager_plain_efl_ui_active_view_view_manager_animation_enabled_set(Eo *obj EINA_UNUSED, Efl_Ui_Active_View_View_Manager_Plain_Data *pd, Eina_Bool animation) +{ + pd->animation = animation; +} + +EOLIAN static Eina_Bool +_efl_ui_active_view_view_manager_plain_efl_ui_active_view_view_manager_animation_enabled_get(const Eo *obj EINA_UNUSED, Efl_Ui_Active_View_View_Manager_Plain_Data *pd) +{ + return pd->animation; +} + + +#include "efl_ui_active_view_view_manager_plain.eo.c" |