280 lines
9.1 KiB
C
280 lines
9.1 KiB
C
#ifdef HAVE_CONFIG_H
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# include "elementary_config.h"
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#endif
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#include <Efl_Ui.h>
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#include "elm_priv.h"
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typedef struct {
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Efl_Ui_Spotlight_Container * container;
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Efl_Gfx_Entity *group;
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Efl_Canvas_Animation_Player *hide, *show;
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int from, to;
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Efl_Gfx_Entity *content;
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Eina_Size2D page_size;
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Eina_Bool animation;
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} Efl_Ui_Spotlight_Manager_Stack_Data;
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#define MY_CLASS EFL_UI_SPOTLIGHT_MANAGER_STACK_CLASS
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static void
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_geom_sync(Eo *obj EINA_UNUSED, Efl_Ui_Spotlight_Manager_Stack_Data *pd)
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{
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Eina_Array *array = eina_array_new(2);
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Eina_Rect group_pos = efl_gfx_entity_geometry_get(pd->group);
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if (efl_player_play_get(pd->hide))
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{
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//we are currently in animation, sync the geometry of the targets
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eina_array_push(array, efl_animation_player_target_get(pd->hide));
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eina_array_push(array, efl_animation_player_target_get(pd->show));
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}
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else
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{
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//we only have our content right now, or nothing
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eina_array_push(array, pd->content);
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}
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Eina_Rect goal = EINA_RECT_EMPTY();
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goal.size = pd->page_size;
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goal.y = (group_pos.y + group_pos.h/2)-pd->page_size.h/2;
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goal.x = (group_pos.x + group_pos.w/2)-pd->page_size.w/2;
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while (eina_array_count(array) > 0)
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{
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Efl_Gfx_Entity *subobj = eina_array_pop(array);
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efl_gfx_entity_geometry_set(subobj, goal);
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}
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eina_array_free(array);
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}
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static void
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_resize_cb(void *data, const Efl_Event *ev EINA_UNUSED)
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{
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_geom_sync(data, efl_data_scope_get(data, MY_CLASS));
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}
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static void
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_move_cb(void *data, const Efl_Event *ev EINA_UNUSED)
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{
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_geom_sync(data, efl_data_scope_get(data, MY_CLASS));
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}
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static void
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_running_cb(void *data, const Efl_Event *ev EINA_UNUSED)
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{
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Efl_Ui_Spotlight_Manager_Stack_Data *pd = efl_data_scope_safe_get(data, MY_CLASS);
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double absolut_position;
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EINA_SAFETY_ON_NULL_RETURN(pd);
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//calculate absolut position, multiply pos with 2.0 because duration is only 0.5)
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absolut_position = pd->from + (pd->to - pd->from)*(efl_player_pos_get(pd->show)*2.0);
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efl_event_callback_call(data, EFL_UI_SPOTLIGHT_MANAGER_EVENT_POS_UPDATE, &absolut_position);
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}
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static void
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_anim_started_cb(void *data EINA_UNUSED, const Efl_Event *event)
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{
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Efl_Canvas_Object *content;
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content = efl_animation_player_target_get(event->object);
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efl_gfx_entity_visible_set(content, EINA_TRUE);
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}
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static void
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_hide_anim_ended_cb(void *data, const Efl_Event *event EINA_UNUSED)
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{
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Efl_Ui_Spotlight_Manager_Stack_Data *pd = efl_data_scope_safe_get(data, MY_CLASS);
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Efl_Canvas_Object *content;
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EINA_SAFETY_ON_NULL_RETURN(pd);
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content = efl_animation_player_target_get(pd->hide);
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efl_gfx_entity_visible_set(content, EINA_FALSE);
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}
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static void
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_show_anim_ended_cb(void *data, const Efl_Event *event EINA_UNUSED)
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{
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Efl_Ui_Spotlight_Manager_Stack_Data *pd = efl_data_scope_safe_get(data, MY_CLASS);
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Efl_Canvas_Object *content;
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EINA_SAFETY_ON_NULL_RETURN(pd);
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content = efl_animation_player_target_get(pd->show);
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efl_gfx_entity_visible_set(content, EINA_TRUE);
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pd->content = content;
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}
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EFL_CALLBACKS_ARRAY_DEFINE(_anim_show_event_cb,
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{EFL_ANIMATION_PLAYER_EVENT_RUNNING, _running_cb},
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{EFL_ANIMATION_PLAYER_EVENT_STARTED, _anim_started_cb},
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{EFL_ANIMATION_PLAYER_EVENT_ENDED, _show_anim_ended_cb},
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)
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EFL_CALLBACKS_ARRAY_DEFINE(_anim_hide_event_cb,
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{EFL_ANIMATION_PLAYER_EVENT_STARTED, _anim_started_cb},
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{EFL_ANIMATION_PLAYER_EVENT_ENDED, _hide_anim_ended_cb},
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)
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EOLIAN static void
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_efl_ui_spotlight_manager_stack_efl_ui_spotlight_manager_bind(Eo *obj, Efl_Ui_Spotlight_Manager_Stack_Data *pd, Efl_Ui_Spotlight_Container *spotlight, Efl_Canvas_Group *group)
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{
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if (spotlight && group)
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{
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Efl_Canvas_Animation_Alpha *show_anim, *hide_anim;
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pd->container = spotlight;
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pd->group = group;
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efl_event_callback_add(pd->group, EFL_GFX_ENTITY_EVENT_SIZE_CHANGED, _resize_cb, obj);
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efl_event_callback_add(pd->group, EFL_GFX_ENTITY_EVENT_POSITION_CHANGED, _move_cb, obj);
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show_anim = efl_add(EFL_CANVAS_ANIMATION_ALPHA_CLASS, obj);
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efl_animation_alpha_set(show_anim, 0.0, 1.0);
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efl_animation_duration_set(show_anim, 0.5);
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efl_animation_final_state_keep_set(show_anim, EINA_TRUE);
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pd->show = efl_add(EFL_CANVAS_ANIMATION_PLAYER_CLASS, obj);
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efl_animation_player_animation_set(pd->show, show_anim);
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efl_player_play_set(pd->show, EINA_FALSE);
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efl_event_callback_array_add(pd->show, _anim_show_event_cb(), obj);
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//Default Hide Animation
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hide_anim = efl_add(EFL_CANVAS_ANIMATION_ALPHA_CLASS, obj);
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efl_animation_alpha_set(hide_anim, 1.0, 0.0);
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efl_animation_duration_set(hide_anim, 0.5);
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efl_animation_final_state_keep_set(hide_anim, EINA_TRUE);
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pd->hide = efl_add(EFL_CANVAS_ANIMATION_PLAYER_CLASS, obj);
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efl_animation_player_animation_set(pd->hide, hide_anim);
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efl_player_play_set(pd->hide, EINA_FALSE);
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efl_event_callback_array_add(pd->hide, _anim_hide_event_cb(), obj);
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for (int i = 0; i < efl_content_count(spotlight) ; ++i) {
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Efl_Gfx_Entity *elem = efl_pack_content_get(spotlight, i);
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efl_canvas_group_member_add(pd->group, elem);
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efl_gfx_entity_visible_set(elem, EINA_FALSE);
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}
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if (efl_ui_spotlight_active_element_get(spotlight))
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{
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pd->content = efl_ui_spotlight_active_element_get(spotlight);
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efl_gfx_entity_visible_set(pd->content, EINA_TRUE);
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_geom_sync(obj, pd);
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}
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}
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}
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EOLIAN static void
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_efl_ui_spotlight_manager_stack_efl_ui_spotlight_manager_content_add(Eo *obj EINA_UNUSED, Efl_Ui_Spotlight_Manager_Stack_Data *pd, Efl_Gfx_Entity *subobj, int index EINA_UNUSED)
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{
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efl_canvas_group_member_add(pd->group, subobj);
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efl_gfx_entity_visible_set(subobj, EINA_FALSE);
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}
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EOLIAN static void
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_efl_ui_spotlight_manager_stack_efl_ui_spotlight_manager_content_del(Eo *obj EINA_UNUSED, Efl_Ui_Spotlight_Manager_Stack_Data *pd, Efl_Gfx_Entity *subobj, int index EINA_UNUSED)
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{
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efl_canvas_group_member_remove(pd->group, subobj);
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}
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static void
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_setup_anim(Efl_Animation_Player *player, Efl_Gfx_Entity *entity)
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{
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efl_player_stop(player);
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efl_animation_player_target_set(player, entity);
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efl_player_start(player);
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}
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static Eina_Bool
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is_valid(Eo *obj, int index)
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{
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if (index < 0) return EINA_FALSE;
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if (index >= efl_content_count(obj)) return EINA_FALSE;
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return EINA_TRUE;
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}
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EOLIAN static void
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_efl_ui_spotlight_manager_stack_efl_ui_spotlight_manager_switch_to(Eo *obj, Efl_Ui_Spotlight_Manager_Stack_Data *pd, int from, int to)
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{
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if (efl_pack_content_get(pd->container, to) == pd->content)
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return;
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if (is_valid(pd->container, to) && is_valid(pd->container, from))
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{
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if (pd->animation)
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{
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pd->from = from;
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pd->to = to;
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pd->content = NULL;
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_setup_anim(pd->hide, efl_pack_content_get(pd->container, from));
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_setup_anim(pd->show, efl_pack_content_get(pd->container, to));
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}
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else
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{
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efl_gfx_entity_visible_set(efl_pack_content_get(pd->container, from), EINA_FALSE);
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pd->content = efl_pack_content_get(pd->container, to);
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efl_gfx_entity_visible_set(pd->content, EINA_TRUE);
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}
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}
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else
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{
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double pos = to;
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pd->content = efl_pack_content_get(pd->container, to);
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efl_gfx_entity_visible_set(pd->content, EINA_TRUE);
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efl_event_callback_call(obj, EFL_UI_SPOTLIGHT_MANAGER_EVENT_POS_UPDATE, &pos);
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}
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_geom_sync(obj, pd);
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}
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EOLIAN static void
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_efl_ui_spotlight_manager_stack_efl_ui_spotlight_manager_size_set(Eo *obj, Efl_Ui_Spotlight_Manager_Stack_Data *pd, Eina_Size2D size)
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{
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pd->page_size = size;
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_geom_sync(obj, pd);
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}
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EOLIAN static void
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_efl_ui_spotlight_manager_stack_efl_object_invalidate(Eo *obj, Efl_Ui_Spotlight_Manager_Stack_Data *pd EINA_UNUSED)
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{
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efl_event_callback_del(pd->group, EFL_GFX_ENTITY_EVENT_SIZE_CHANGED, _resize_cb, obj);
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efl_event_callback_del(pd->group, EFL_GFX_ENTITY_EVENT_POSITION_CHANGED, _move_cb, obj);
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efl_invalidate(efl_super(obj, MY_CLASS));
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for (int i = 0; i < efl_content_count(pd->container); ++i)
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{
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Efl_Gfx_Stack *elem = efl_pack_content_get(pd->container, i);
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for (int d = 0; d < 4; d++)
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{
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efl_gfx_mapping_color_set(elem, d, 255, 255, 255, 255);
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}
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}
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}
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static void
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_reset_player(Efl_Animation_Player *player, Eina_Bool vis)
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{
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Efl_Gfx_Entity *obj;
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obj = efl_animation_player_target_get(player);
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efl_player_stop(player);
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efl_animation_player_target_set(player, NULL);
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efl_gfx_entity_visible_set(obj, vis);
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}
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EOLIAN static void
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_efl_ui_spotlight_manager_stack_efl_ui_spotlight_manager_animation_enabled_set(Eo *obj EINA_UNUSED, Efl_Ui_Spotlight_Manager_Stack_Data *pd, Eina_Bool animation)
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{
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_reset_player(pd->hide, EINA_FALSE);
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_reset_player(pd->show, EINA_TRUE);
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pd->animation = animation;
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}
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EOLIAN static Eina_Bool
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_efl_ui_spotlight_manager_stack_efl_ui_spotlight_manager_animation_enabled_get(const Eo *obj EINA_UNUSED, Efl_Ui_Spotlight_Manager_Stack_Data *pd)
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{
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return pd->animation;
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}
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#include "efl_ui_spotlight_manager_stack.eo.c"
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