diff options
Diffstat (limited to 'src/lib/elementary/elm_slider.c')
| -rw-r--r-- | src/lib/elementary/elm_slider.c | 1493 |
1 files changed, 1493 insertions, 0 deletions
diff --git a/src/lib/elementary/elm_slider.c b/src/lib/elementary/elm_slider.c new file mode 100644 index 0000000000..7b36da532e --- /dev/null +++ b/src/lib/elementary/elm_slider.c @@ -0,0 +1,1493 @@ +#ifdef HAVE_CONFIG_H +# include "elementary_config.h" +#endif + +#define EFL_ACCESS_OBJECT_PROTECTED +#define EFL_ACCESS_WIDGET_ACTION_PROTECTED +#define EFL_ACCESS_VALUE_PROTECTED +#define ELM_LAYOUT_PROTECTED +#define EFL_PART_PROTECTED + +#include <Elementary.h> + +#include "elm_priv.h" +#include "elm_widget_slider.h" +#include "efl_ui_slider_private.h" +#include "efl_ui_slider_interval_private.h" +#include "elm_widget_layout.h" +#include "elm_part_helper.h" + +#define MY_CLASS ELM_SLIDER_CLASS + +#define MY_CLASS_NAME "Elm_Slider" +#define MY_CLASS_NAME_LEGACY "elm_slider" +#define SLIDER_DELAY_CHANGED_INTERVAL 0.2 +#define SLIDER_STEP 0.05 + +static const Elm_Layout_Part_Alias_Description _content_aliases[] = +{ + {"icon", "elm.swallow.icon"}, + {"end", "elm.swallow.end"}, + {NULL, NULL} +}; + +static Eina_Bool _key_action_drag(Evas_Object *obj, const char *params); + +static const Elm_Action key_actions[] = { + {"drag", _key_action_drag}, + {NULL, NULL} +}; + +static const char SIG_CHANGED[] = "changed"; +static const char SIG_DELAY_CHANGED[] = "delay,changed"; +static const char SIG_DRAG_START[] = "slider,drag,start"; +static const char SIG_DRAG_STOP[] = "slider,drag,stop"; + +static const char PART_NAME_POPUP[] = "popup"; +static const Evas_Smart_Cb_Description _smart_callbacks[] = { + {SIG_CHANGED, ""}, + {SIG_DELAY_CHANGED, ""}, + {SIG_DRAG_START, ""}, + {SIG_DRAG_STOP, ""}, + {SIG_WIDGET_LANG_CHANGED, ""}, /**< handled by elm_widget */ + {SIG_WIDGET_ACCESS_CHANGED, ""}, /**< handled by elm_widget */ + {SIG_LAYOUT_FOCUSED, ""}, /**< handled by elm_layout */ + {SIG_LAYOUT_UNFOCUSED, ""}, /**< handled by elm_layout */ + {NULL, NULL} +}; + +static Eina_Bool +_delay_change(void *data) +{ + ELM_SLIDER_DATA_GET(data, sd); + + sd->delay = NULL; + efl_event_callback_legacy_call(data, EFL_UI_SLIDER_EVENT_DELAY_CHANGED, NULL); + + if (_elm_config->atspi_mode) + efl_access_value_changed_signal_emit(data); + + return ECORE_CALLBACK_CANCEL; +} + +static inline Eina_Bool +_is_horizontal(Efl_Ui_Dir dir) +{ + return efl_ui_dir_is_horizontal(dir, EINA_TRUE); +} + +static inline Eina_Bool +_is_inverted(Efl_Ui_Dir dir) +{ + if ((dir == EFL_UI_DIR_LEFT) || (dir == EFL_UI_DIR_UP)) + return EINA_TRUE; + + return EINA_FALSE; +} + +static Efl_Ui_Dir +_direction_get(Eina_Bool horizontal, Eina_Bool inverted) +{ + if (horizontal) + { + if (inverted) + return EFL_UI_DIR_LEFT; + else + return EFL_UI_DIR_RIGHT; + } + else + { + if (inverted) + return EFL_UI_DIR_UP; + else + return EFL_UI_DIR_DOWN; + } +} + +static void +_units_set(Evas_Object *obj) +{ + EFL_UI_SLIDER_DATA_GET(obj, sd2); + ELM_SLIDER_DATA_GET(obj, sd); + + if (sd->format_cb) + { + Eina_Value val; + + eina_value_setup(&val, EINA_VALUE_TYPE_DOUBLE); + + eina_strbuf_reset(sd->format_strbuf); + if (!sd->intvl_enable) + eina_value_set(&val, sd2->val); + else + { + double v1, v2; + + elm_slider_range_get(obj, &v1, &v2); + eina_value_set(&val, v2 - v1); + } + + sd->format_cb(sd->format_cb_data, sd->format_strbuf, val); + elm_layout_text_set(obj, "elm.units", eina_strbuf_string_get(sd->format_strbuf)); + + if (!sd->units_show) + { + elm_layout_signal_emit(obj, "elm,state,units,visible", "elm"); + sd->units_show = EINA_TRUE; + } + + eina_value_flush(&val); + } + else + { + elm_layout_text_set(obj, "elm.units", NULL); + if (sd->units_show) + { + elm_layout_signal_emit(obj, "elm,state,units,hidden", "elm"); + sd->units_show = EINA_FALSE; + } + } +} + +static void +_indicator_set(Evas_Object *obj) +{ + EFL_UI_SLIDER_DATA_GET(obj, sd2); + EFL_UI_SLIDER_INTERVAL_DATA_GET(obj, pd); + ELM_SLIDER_DATA_GET(obj, sd); + + Eina_Value val; + const char *str; + + if (!sd->indi_format_cb) return; + + eina_value_setup(&val, EINA_VALUE_TYPE_DOUBLE); + eina_strbuf_reset(sd->indi_format_strbuf); + + eina_value_set(&val, sd2->val); + sd->indi_format_cb(sd->indi_format_cb_data, sd->indi_format_strbuf, val); + + str = eina_strbuf_string_get(sd->indi_format_strbuf); + + elm_layout_text_set(obj, "elm.indicator", str); + elm_layout_text_set(obj, "elm.dragable.slider:elm.indicator", str); + if (sd->popup) + edje_object_part_text_set(sd->popup, "elm.indicator", str); + + if (sd->popup2) + { + eina_strbuf_reset(sd->indi_format_strbuf); + eina_value_set(&val, pd->intvl_to); + sd->indi_format_cb(sd->indi_format_cb_data, sd->indi_format_strbuf, val); + str = eina_strbuf_string_get(sd->indi_format_strbuf); + elm_layout_text_set(obj, "elm.dragable2.slider:elm.indicator", str); + edje_object_part_text_set(sd->popup2, "elm.indicator", str); + } + + eina_value_flush(&val); +} + +static void +_min_max_set(Evas_Object *obj) +{ + EFL_UI_SLIDER_DATA_GET(obj, sd2); + ELM_SLIDER_DATA_GET(obj, sd); + Eina_Strbuf *str; + Eina_Value val; + + if (!sd->format_cb) return; + eina_value_setup(&val, EINA_VALUE_TYPE_DOUBLE); + + str = eina_strbuf_new(); + + eina_value_set(&val, sd2->val_max); + sd->format_cb(sd->format_cb_data, str, val); + elm_layout_text_set(obj, "elm.units.min", eina_strbuf_string_get(str)); + + eina_strbuf_reset(str); + + eina_value_set(&val, sd2->val_min); + sd->format_cb(sd->format_cb_data, str, val); + elm_layout_text_set(obj, "elm.units.max", eina_strbuf_string_get(str)); + + eina_strbuf_free(str); + eina_value_flush(&val); +} + +static void +_popup_show(void *data, + Evas_Object *obj EINA_UNUSED, + const char *emission EINA_UNUSED, + const char *source EINA_UNUSED) +{ + ELM_SLIDER_DATA_GET(data, sd); + if (sd->popup && + (sd->indicator_visible_mode != ELM_SLIDER_INDICATOR_VISIBLE_MODE_NONE)) + { + evas_object_raise(sd->popup); + evas_object_show(sd->popup); + sd->popup_visible = EINA_TRUE; + edje_object_signal_emit(sd->popup, "popup,show", "elm"); // XXX: for compat + edje_object_signal_emit(sd->popup, "elm,popup,show", "elm"); + } + if (sd->popup2 && + (sd->indicator_visible_mode != ELM_SLIDER_INDICATOR_VISIBLE_MODE_NONE)) + { + evas_object_raise(sd->popup2); + evas_object_show(sd->popup2); + edje_object_signal_emit(sd->popup2, "popup,show", "elm"); // XXX: for compat + edje_object_signal_emit(sd->popup2, "elm,popup,show", "elm"); + } + ELM_SAFE_FREE(sd->wheel_indicator_timer, ecore_timer_del); +} + +static void +_popup_hide(void *data, + Evas_Object *obj EINA_UNUSED, + const char *emission EINA_UNUSED, + const char *source EINA_UNUSED) +{ + ELM_SLIDER_DATA_GET(data, sd); + + if (!sd->popup_visible || !sd->popup) return; + + if (sd->indicator_visible_mode == ELM_SLIDER_INDICATOR_VISIBLE_MODE_ALWAYS) return; + if ((sd->indicator_visible_mode == ELM_SLIDER_INDICATOR_VISIBLE_MODE_ON_FOCUS) && + efl_ui_focus_object_focus_get(data)) + return; + + edje_object_signal_emit(sd->popup, "popup,hide", "elm"); // XXX: for compat + edje_object_signal_emit(sd->popup, "elm,popup,hide", "elm"); + + if (sd->popup2) + { + edje_object_signal_emit(sd->popup2, "popup,hide", "elm"); // XXX: for compat + edje_object_signal_emit(sd->popup2, "elm,popup,hide", "elm"); + } +} + +static void +_popup_hide_done(void *data, + Evas_Object *obj EINA_UNUSED, + const char *emission EINA_UNUSED, + const char *source EINA_UNUSED) +{ + ELM_SLIDER_DATA_GET(data, sd); + if (sd->popup) + { + if (!((efl_ui_focus_object_focus_get(data)) && + (sd->indicator_visible_mode == ELM_SLIDER_INDICATOR_VISIBLE_MODE_ON_FOCUS))) + { + evas_object_hide(sd->popup); + sd->popup_visible = EINA_FALSE; + } + } + if (sd->popup2) + { + if (!((efl_ui_focus_object_focus_get(data)) && + (sd->indicator_visible_mode == ELM_SLIDER_INDICATOR_VISIBLE_MODE_ON_FOCUS))) + { + evas_object_hide(sd->popup2); + } + } +} + +static void +_popup_emit(void *data, + Evas_Object *obj EINA_UNUSED, + const char *emission, + const char *source) +{ + ELM_SLIDER_DATA_GET(data, sd); + if (sd->popup) + { + edje_object_signal_emit(sd->popup, emission, source); + } + if (sd->popup2) + { + edje_object_signal_emit(sd->popup2, emission, source); + } +} + +static Eina_Bool +_wheel_indicator_timer_cb(void *data) +{ + ELM_SLIDER_DATA_GET(data, sd); + sd->wheel_indicator_timer = NULL; + + _popup_hide(data, NULL, NULL, NULL); + return ECORE_CALLBACK_CANCEL; +} + +static void +_drag_up(void *data, + Evas_Object *obj EINA_UNUSED, + const char *emission EINA_UNUSED, + const char *source EINA_UNUSED) +{ + double step; + + EFL_UI_SLIDER_DATA_GET(data, sd); + step = sd->step; + + if (_is_inverted(sd->dir)) step *= -1.0; + + ELM_WIDGET_DATA_GET_OR_RETURN(data, wd); + efl_ui_drag_step_move(efl_part(wd->resize_obj, "elm.dragable.slider"), + step, step); +} + +static void +_drag_down(void *data, + Evas_Object *obj EINA_UNUSED, + const char *emission EINA_UNUSED, + const char *source EINA_UNUSED) +{ + double step; + + EFL_UI_SLIDER_DATA_GET(data, sd); + step = -sd->step; + + if (_is_inverted(sd->dir)) step *= -1.0; + + ELM_WIDGET_DATA_GET_OR_RETURN(data, wd); + efl_ui_drag_step_move(efl_part(wd->resize_obj, "elm.dragable.slider"), + step, step); +} + +static Eina_Bool +_key_action_drag(Evas_Object *obj, const char *params) +{ + EFL_UI_SLIDER_DATA_GET(obj, sd); + const char *dir = params; + + if (!strcmp(dir, "left")) + { + if (!_is_horizontal(sd->dir)) + return EINA_FALSE; + if (!_is_inverted(sd->dir)) + _drag_down(obj, NULL, NULL, NULL); + else _drag_up(obj, NULL, NULL, NULL); + } + else if (!strcmp(dir, "right")) + { + if (!_is_horizontal(sd->dir)) + return EINA_FALSE; + if (!_is_inverted(sd->dir)) + _drag_up(obj, NULL, NULL, NULL); + else _drag_down(obj, NULL, NULL, NULL); + } + else if (!strcmp(dir, "up")) + { + if (_is_horizontal(sd->dir)) + return EINA_FALSE; + if (_is_inverted(sd->dir)) + _drag_up(obj, NULL, NULL, NULL); + else _drag_down(obj, NULL, NULL, NULL); + } + else if (!strcmp(dir, "down")) + { + if (_is_horizontal(sd->dir)) + return EINA_FALSE; + if (_is_inverted(sd->dir)) + _drag_down(obj, NULL, NULL, NULL); + else _drag_up(obj, NULL, NULL, NULL); + } + else return EINA_FALSE; + + return EINA_TRUE; +} + +// _slider_efl_ui_widget_widget_event +ELM_WIDGET_KEY_DOWN_DEFAULT_IMPLEMENT(slider, Elm_Slider_Data) + +EOLIAN static Eina_Bool +_elm_slider_efl_ui_widget_widget_event(Eo *obj, Elm_Slider_Data *sd, const Efl_Event *eo_event, Evas_Object *src) +{ + Eo *ev = eo_event->info; + + if (eo_event->desc == EFL_EVENT_KEY_DOWN) + { + if (!_slider_efl_ui_widget_widget_event(obj, sd, eo_event, src)) + return EINA_FALSE; + } + else if (eo_event->desc == EFL_EVENT_KEY_UP) + { + _popup_hide(obj, NULL, NULL, NULL); + return EINA_FALSE; + } + else if (eo_event->desc == EFL_EVENT_POINTER_WHEEL) + { + if (efl_input_processed_get(ev)) return EINA_FALSE; + if (efl_input_pointer_wheel_delta_get(ev) < 0) + _drag_up(obj, NULL, NULL, NULL); + else + _drag_down(obj, NULL, NULL, NULL); + efl_input_processed_set(ev, EINA_TRUE); + ELM_SAFE_FREE(sd->wheel_indicator_timer, ecore_timer_del); + sd->wheel_indicator_timer = + ecore_timer_add(0.5, _wheel_indicator_timer_cb, obj); + } + else return EINA_FALSE; + + _popup_show(obj, NULL, NULL, NULL); + efl_ui_slider_val_fetch(obj, EINA_TRUE); + evas_object_smart_changed(obj); + + return EINA_TRUE; +} + +static void +_track_move_cb(void *data, + Evas *e EINA_UNUSED, + Evas_Object *obj, + void *event_info EINA_UNUSED) +{ + Evas_Coord x, y; + + ELM_SLIDER_DATA_GET(data, sd); + evas_object_geometry_get(obj, &x, &y, NULL, NULL); + evas_object_move(sd->popup, x, y); +} + +static void +_track2_move_cb(void *data, + Evas *e EINA_UNUSED, + Evas_Object *obj, + void *event_info EINA_UNUSED) +{ + Evas_Coord x, y; + + ELM_SLIDER_DATA_GET(data, sd); + evas_object_geometry_get(obj, &x, &y, NULL, NULL); + evas_object_move(sd->popup2, x, y); +} + +static void +_track_resize_cb(void *data, + Evas *e EINA_UNUSED, + Evas_Object *obj, + void *event_info EINA_UNUSED) +{ + Evas_Coord w, h; + + ELM_SLIDER_DATA_GET(data, sd); + evas_object_geometry_get(obj, NULL, NULL, &w, &h); + evas_object_resize(sd->popup, w, h); +} + +static void +_track2_resize_cb(void *data, + Evas *e EINA_UNUSED, + Evas_Object *obj, + void *event_info EINA_UNUSED) +{ + Evas_Coord w, h; + + ELM_SLIDER_DATA_GET(data, sd); + evas_object_geometry_get(obj, NULL, NULL, &w, &h); + evas_object_resize(sd->popup2, w, h); +} + +static void +_popup_update(Evas_Object *obj, Elm_Slider_Data *sd, Evas_Object *popup) +{ + EFL_UI_SLIDER_DATA_GET(obj, sd2); + if (elm_widget_is_legacy(obj)) + { + if (_is_horizontal(sd2->dir)) + elm_widget_theme_object_set(obj, popup, "slider", "horizontal/popup", elm_widget_style_get(obj)); + else + elm_widget_theme_object_set(obj, popup, "slider", "vertical/popup", elm_widget_style_get(obj)); + } + else + elm_widget_element_update(obj, popup, PART_NAME_POPUP); + edje_object_scale_set(popup, efl_gfx_entity_scale_get(obj) * + elm_config_scale_get()); + + if (!_is_inverted(sd2->dir)) + edje_object_signal_emit(popup, "elm,state,inverted,off", "elm"); + else + edje_object_signal_emit(popup, "elm,state,inverted,on", "elm"); + + if (sd->indicator_show) + edje_object_signal_emit(popup, "elm,state,val,show", "elm"); + else + edje_object_signal_emit(popup, "elm,state,val,hide", "elm"); +} + +static void +_popup_add(Elm_Slider_Data *sd, Eo *obj, Evas_Object **popup, + Evas_Object **track, Eina_Bool is_range) +{ + /* if theme has an overlayed slider mode, then lets support it */ + if (!is_range + && !edje_object_part_exists(elm_layout_edje_get(obj), "elm.track.slider")) + return; + else if (is_range + && !edje_object_part_exists(elm_layout_edje_get(obj), "elm.track2.slider")) + return; + + // XXX popup needs to adapt to theme etc. + *popup = edje_object_add(evas_object_evas_get(obj)); + evas_object_smart_member_add(*popup, obj); + edje_object_signal_callback_add(*popup, "popup,hide,done", "elm", // XXX: for compat + _popup_hide_done, obj); + edje_object_signal_callback_add(*popup, "elm,popup,hide,done", "elm", + _popup_hide_done, obj); + + _popup_update(obj, sd, *popup); + + /* create a rectangle to track position+size of the dragable */ + *track = evas_object_rectangle_add(evas_object_evas_get(obj)); + evas_object_color_set(*track, 0, 0, 0, 0); + evas_object_pass_events_set(*track, EINA_TRUE); + if (!is_range) + { + evas_object_event_callback_add + (*track, EVAS_CALLBACK_MOVE, _track_move_cb, obj); + evas_object_event_callback_add + (*track, EVAS_CALLBACK_RESIZE, _track_resize_cb, obj); + elm_layout_content_set(obj, "elm.track.slider", *track); + } + else + { + evas_object_event_callback_add + (*track, EVAS_CALLBACK_MOVE, _track2_move_cb, obj); + evas_object_event_callback_add + (*track, EVAS_CALLBACK_RESIZE, _track2_resize_cb, obj); + elm_layout_content_set(obj, "elm.track2.slider", *track); + } +} + +void +_elm_slider_val_fetch(Evas_Object *obj, Elm_Slider_Data *pd, Eina_Bool user_event) +{ + Eina_Bool rtl; + double posx = 0.0, posy = 0.0, pos = 0.0, val; + double posx2 = 0.0, posy2 = 0.0, pos2 = 0.0, val2; + Eina_Bool inverted = EINA_FALSE; + + EFL_UI_SLIDER_DATA_GET(obj, sd); + EFL_UI_SLIDER_INTERVAL_DATA_GET(obj, id); + ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd); + + efl_ui_drag_value_get(efl_part(wd->resize_obj, "elm.dragable.slider"), + &posx, &posy); + if (efl_ui_dir_is_horizontal(sd->dir, EINA_TRUE)) pos = posx; + else pos = posy; + + efl_ui_drag_value_get(efl_part(wd->resize_obj, "elm.dragable2.slider"), + &posx2, &posy2); + if (efl_ui_dir_is_horizontal(sd->dir, EINA_TRUE)) pos2 = posx2; + else pos2 = posy2; + + rtl = efl_ui_mirrored_get(obj); + if ((!rtl && _is_inverted(sd->dir)) || + (rtl && ((sd->dir == EFL_UI_DIR_UP) || + (sd->dir == EFL_UI_DIR_RIGHT)))) + { + pos = 1.0 - pos; + pos2 = 1.0 - pos2; + inverted = EINA_TRUE; + } + + val = (pos * (sd->val_max - sd->val_min)) + sd->val_min; + val2 = (pos2 * (sd->val_max - sd->val_min)) + sd->val_min; + + if (pd->intvl_enable) + { + if (!inverted) + { + if (val > id->intvl_to) + { + val = id->intvl_to; + efl_ui_slider_val_set(obj); + } + else if (val2 < id->intvl_from) + { + val2 = id->intvl_from; + efl_ui_slider_val_set(obj); + } + } + else + { + if (val < id->intvl_to) + { + val = id->intvl_to; + efl_ui_slider_val_set(obj); + } + else if (val2 > id->intvl_from) + { + val2 = id->intvl_from; + efl_ui_slider_val_set(obj); + } + } + } + if (fabs(val - sd->val) > DBL_EPSILON) + { + sd->val = val; + id->intvl_from = val; + if (user_event) + { + efl_event_callback_call(obj, EFL_UI_SLIDER_EVENT_CHANGED, NULL); + efl_event_callback_legacy_call(obj, EFL_UI_SLIDER_EVENT_CHANGED, NULL); + ecore_timer_del(pd->delay); + pd->delay = ecore_timer_add(SLIDER_DELAY_CHANGED_INTERVAL, _delay_change, obj); + } + } + + if (fabs(val2 - id->intvl_to) > DBL_EPSILON) + { + id->intvl_to = val2; + if (user_event) + { + efl_event_callback_call(obj, EFL_UI_SLIDER_EVENT_CHANGED, NULL); + efl_event_callback_legacy_call(obj, EFL_UI_SLIDER_EVENT_CHANGED, NULL); + ecore_timer_del(pd->delay); + pd->delay = ecore_timer_add(SLIDER_DELAY_CHANGED_INTERVAL, _delay_change, obj); + } + } +} + +void +_elm_slider_val_set(Evas_Object *obj, Elm_Slider_Data *pd EINA_UNUSED) +{ + Eina_Bool rtl; + double pos, pos2; + + EFL_UI_SLIDER_DATA_GET(obj, sd); + EFL_UI_SLIDER_INTERVAL_DATA_GET(obj, id); + ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd); + + if (sd->val_max > sd->val_min) + { + pos = (sd->val - sd->val_min) / (sd->val_max - sd->val_min); + pos2 = (id->intvl_to - sd->val_min) / (sd->val_max - sd->val_min); + } + else + { + pos = 0.0; + pos2 = 0.0; + } + + if (pos < 0.0) pos = 0.0; + else if (pos > 1.0) + pos = 1.0; + + if (pos2 < 0.0) pos2 = 0.0; + else if (pos2 > 1.0) + pos2 = 1.0; + + rtl = efl_ui_mirrored_get(obj); + if ((!rtl && _is_inverted(sd->dir)) || + (rtl && ((sd->dir == EFL_UI_DIR_UP) || + (sd->dir == EFL_UI_DIR_RIGHT)))) + { + pos = 1.0 - pos; + pos2 = 1.0 - pos2; + } + + efl_ui_drag_value_set(efl_part(wd->resize_obj, "elm.dragable.slider"), + pos, pos); + efl_ui_drag_value_set(efl_part(wd->resize_obj, "elm.dragable2.slider"), + pos2, pos2); + + // emit accessibility event also if value was changed by API + if (_elm_config->atspi_mode) + efl_access_value_changed_signal_emit(obj); + + evas_object_smart_changed(obj); +} +void +_elm_slider_down_knob(Evas_Object *obj, Elm_Slider_Data *pd, double button_x, double button_y) +{ + EFL_UI_SLIDER_DATA_GET(obj, sd); + EFL_UI_SLIDER_INTERVAL_DATA_GET(obj, id); + ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd); + + if (!pd->intvl_enable) + { + efl_ui_drag_value_set(efl_part(wd->resize_obj, "elm.dragable.slider"), + button_x, button_y); + } + else + { + double posx = 0.0, posy = 0.0, posx2 = 0.0, posy2 = 0.0, diff1, diff2, diff3; + + efl_ui_drag_value_get(efl_part(wd->resize_obj, "elm.dragable.slider"), + &posx, &posy); + efl_ui_drag_value_get(efl_part(wd->resize_obj, "elm.dragable2.slider"), + &posx2, &posy2); + + if (efl_ui_dir_is_horizontal(sd->dir, EINA_TRUE)) + { + diff1 = fabs(button_x - posx); + diff2 = fabs(button_x - posx2); + diff3 = button_x - posx; + } + else + { + diff1 = fabs(button_y - posy); + diff2 = fabs(button_y - posy2); + diff3 = button_y - posy; + } + + if (diff1 < diff2) + { + efl_ui_drag_value_set(efl_part(wd->resize_obj, "elm.dragable.slider"), + button_x, button_y); + id->intvl_flag = 1; + } + else if (diff1 > diff2) + { + efl_ui_drag_value_set(efl_part(wd->resize_obj, "elm.dragable2.slider"), + button_x, button_y); + id->intvl_flag = 2; + } + else + { + if (diff3 < 0) + { + efl_ui_drag_value_set(efl_part(wd->resize_obj, "elm.dragable.slider"), + button_x, button_y); + id->intvl_flag = 1; + } + else + { + efl_ui_drag_value_set(efl_part(wd->resize_obj, "elm.dragable2.slider"), + button_x, button_y); + id->intvl_flag = 2; + } + } + } +} + +void +_elm_slider_move_knob(Evas_Object *obj, Elm_Slider_Data *pd, double button_x, double button_y) +{ + EFL_UI_SLIDER_INTERVAL_DATA_GET(obj, id); + ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd); + + if (!pd->intvl_enable) + { + efl_ui_drag_value_set(efl_part(wd->resize_obj, "elm.dragable.slider"), + button_x, button_y); + } + else + { + if (id->intvl_flag == 1) + { + efl_ui_drag_value_set(efl_part(wd->resize_obj, "elm.dragable.slider"), + button_x, button_y); + } + else if (id->intvl_flag == 2) + { + efl_ui_drag_value_set(efl_part(wd->resize_obj, "elm.dragable2.slider"), + button_x, button_y); + } + + } +} + +static char * +_elm_slider_theme_group_get(Evas_Object *obj, Elm_Slider_Data *sd) +{ + EFL_UI_SLIDER_DATA_GET(obj, sd2); + Eina_Strbuf *new_group = eina_strbuf_new(); + + if (sd->intvl_enable) + eina_strbuf_append(new_group, "range/"); + if (_is_horizontal(sd2->dir)) + eina_strbuf_append(new_group, "horizontal"); + else + eina_strbuf_append(new_group, "vertical"); + + return eina_strbuf_release(new_group); +} + +EOLIAN static Efl_Ui_Theme_Apply +_elm_slider_efl_ui_widget_theme_apply(Eo *obj, Elm_Slider_Data *sd) +{ + Efl_Ui_Theme_Apply int_ret = EFL_UI_THEME_APPLY_FAILED; + ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, EFL_UI_THEME_APPLY_FAILED); + EFL_UI_SLIDER_DATA_GET_OR_RETURN(obj, sd2, EFL_UI_THEME_APPLY_FAILED); + char *group; + + group = _elm_slider_theme_group_get(obj, sd); + if (group) + { + elm_widget_theme_element_set(obj, group); + free(group); + } + + int_ret = efl_ui_widget_theme_apply(efl_super(obj, MY_CLASS)); + if (!int_ret) return EFL_UI_THEME_APPLY_FAILED; + + if (_is_horizontal(sd2->dir)) + evas_object_size_hint_min_set + (sd2->spacer, (double)sd->size * efl_gfx_entity_scale_get(obj) * + elm_config_scale_get(), 1); + else + evas_object_size_hint_min_set + (sd2->spacer, 1, (double)sd->size * efl_gfx_entity_scale_get(obj) * + elm_config_scale_get()); + + if (sd->intvl_enable) + elm_layout_signal_emit(obj, "elm,slider,range,enable", "elm"); + else + elm_layout_signal_emit(obj, "elm,slider,range,disable", "elm"); + + if (_is_inverted(sd2->dir)) + elm_layout_signal_emit(obj, "elm,state,inverted,on", "elm"); + else + elm_layout_signal_emit(obj, "elm,state,inverted,off", "elm"); + if (sd->indicator_show) + elm_layout_signal_emit(obj, "elm,state,val,show", "elm"); + else + elm_layout_signal_emit(obj, "elm,state,val,hide", "elm"); + + if (!sd->popup) + _popup_add(sd, obj, &sd->popup, &sd->track, sd->intvl_enable); + else + _popup_update(obj, sd, sd->popup); + + if (sd->intvl_enable) + { + if (!sd->popup2) + _popup_add(sd, obj, &sd->popup2, &sd->track2, EINA_TRUE); + else + _popup_update(obj, sd, sd->popup2); + } + + _min_max_set(obj); + _units_set(obj); + _indicator_set(obj); + + edje_object_message_signal_process(wd->resize_obj); + if (sd->popup) + edje_object_message_signal_process(sd->popup); + if (sd->popup2) + edje_object_message_signal_process(sd->popup2); + + evas_object_smart_changed(obj); + + return int_ret; +} + +static void +_spacer_down_cb(void *data, + Evas *e EINA_UNUSED, + Evas_Object *obj EINA_UNUSED, + void *event_info EINA_UNUSED) +{ + ELM_SLIDER_DATA_GET(data, sd); + + sd->spacer_down = EINA_TRUE; + elm_layout_signal_emit(data, "elm,state,indicator,show", "elm"); +} + +static void +_spacer_move_cb(void *data, + Evas *e EINA_UNUSED, + Evas_Object *obj EINA_UNUSED, + void *event_info) +{ + ELM_SLIDER_DATA_GET(data, sd); + Evas_Event_Mouse_Move *ev = event_info; + + if (sd->spacer_down) + { + if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) + { + if (sd->spacer_down) sd->spacer_down = EINA_FALSE; + elm_layout_signal_emit(data, "elm,state,indicator,hide", "elm"); + return; + } + } +} + +static void +_spacer_up_cb(void *data, + Evas *e EINA_UNUSED, + Evas_Object *obj EINA_UNUSED, + void *event_info EINA_UNUSED) +{ + ELM_SLIDER_DATA_GET(data, sd); + + if (!sd->spacer_down) return; + if (sd->spacer_down) sd->spacer_down = EINA_FALSE; + + elm_layout_signal_emit(data, "elm,state,indicator,hide", "elm"); +} + +EOLIAN static void +_elm_slider_efl_canvas_group_group_calculate(Eo *obj, Elm_Slider_Data *sd) +{ + EFL_UI_SLIDER_DATA_GET(obj, sd2); + elm_layout_freeze(obj); + + if (_is_horizontal(sd2->dir)) + evas_object_size_hint_min_set + (sd2->spacer, (double)sd->size * efl_gfx_entity_scale_get(obj) * + elm_config_scale_get(), 1); + else + evas_object_size_hint_min_set + (sd2->spacer, 1, (double)sd->size * efl_gfx_entity_scale_get(obj) * + elm_config_scale_get()); + + _min_max_set(obj); + _units_set(obj); + _indicator_set(obj); + + elm_layout_thaw(obj); +} + +static void +_on_show(void *data EINA_UNUSED, Evas *e EINA_UNUSED, Evas_Object *obj, + void *event_info EINA_UNUSED) +{ + ELM_SLIDER_DATA_GET(obj, sd); + if (sd->indicator_visible_mode == ELM_SLIDER_INDICATOR_VISIBLE_MODE_ALWAYS) + _popup_show(obj, NULL, NULL, NULL); +} + +EOLIAN static Eo * +_elm_slider_efl_object_constructor(Eo *obj, Elm_Slider_Data *priv) +{ + ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, NULL); + EFL_UI_SLIDER_DATA_GET_OR_RETURN(obj, sd, NULL) + + if (!elm_widget_theme_klass_get(obj)) + elm_widget_theme_klass_set(obj, "slider"); + obj = efl_constructor(efl_super(obj, MY_CLASS)); + efl_canvas_object_type_set(obj, MY_CLASS_NAME_LEGACY); + evas_object_smart_callbacks_descriptions_set(obj, _smart_callbacks); + + priv->indicator_show = EINA_TRUE; + priv->indicator_visible_mode = elm_config_slider_indicator_visible_mode_get(); + //TODO: customize this time duration from api or theme data. + priv->wheel_indicator_duration = 0.25; + + elm_layout_signal_callback_add(obj, "popup,show", "elm", _popup_show, obj); // XXX: for compat + elm_layout_signal_callback_add(obj, "popup,hide", "elm", _popup_hide, obj); // XXX: for compat + elm_layout_signal_callback_add(obj, "elm,popup,show", "elm", _popup_show, obj); + elm_layout_signal_callback_add(obj, "elm,popup,hide", "elm", _popup_hide, obj); + elm_layout_signal_callback_add(obj, "*", "popup,emit", _popup_emit, obj); + + if (!priv->intvl_enable) + _popup_add(priv, obj, &priv->popup, &priv->track, priv->intvl_enable); + else + _popup_add(priv, obj, &priv->popup2, &priv->track2, priv->intvl_enable); + + evas_object_event_callback_add(obj, EVAS_CALLBACK_SHOW, _on_show, NULL); + + elm_widget_can_focus_set(obj, EINA_TRUE); + + efl_ui_format_string_set(efl_part(obj, "indicator"), "%0.2f"); + + evas_object_event_callback_add + (sd->spacer, EVAS_CALLBACK_MOUSE_DOWN, _spacer_down_cb, obj); + evas_object_event_callback_add + (sd->spacer, EVAS_CALLBACK_MOUSE_MOVE, _spacer_move_cb, obj); + evas_object_event_callback_add + (sd->spacer, EVAS_CALLBACK_MOUSE_UP, _spacer_up_cb, obj); + + return obj; +} + +EOLIAN static void +_elm_slider_efl_object_destructor(Eo *obj, + Elm_Slider_Data *sd) +{ + ecore_timer_del(sd->wheel_indicator_timer); + evas_object_del(sd->popup); + evas_object_del(sd->popup2); + + ELM_SAFE_FREE(sd->indi_template, eina_stringshare_del); + eina_strbuf_free(sd->indi_format_strbuf); + + efl_ui_format_cb_set(obj, NULL, NULL, NULL); + eina_strbuf_free(sd->format_strbuf); + + efl_destructor(efl_super(obj, MY_CLASS)); +} + +EOLIAN static Eina_Bool +_elm_slider_efl_ui_focus_object_on_focus_update(Eo *obj, Elm_Slider_Data *sd) +{ + Eina_Bool int_ret = EINA_FALSE; + + int_ret = efl_ui_focus_object_on_focus_update(efl_super(obj, MY_CLASS)); + + if ((sd->indicator_visible_mode == ELM_SLIDER_INDICATOR_VISIBLE_MODE_ON_FOCUS) && efl_ui_focus_object_focus_get(obj)) + _popup_show(obj, NULL, NULL, NULL); + else if (!efl_ui_focus_object_focus_get(obj)) + _popup_hide(obj, NULL, NULL, NULL); + + return int_ret; +} + +EOLIAN static void +_elm_slider_class_constructor(Efl_Class *klass) +{ + evas_smart_legacy_type_register(MY_CLASS_NAME_LEGACY, klass); +} + +EOLIAN static void +_elm_slider_efl_ui_format_format_cb_set(Eo *obj, Elm_Slider_Data *sd, void *func_data, Efl_Ui_Format_Func_Cb func, Eina_Free_Cb func_free_cb) +{ + ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd); + + if (sd->format_cb_data == func_data && sd->format_cb == func) + return; + + if (sd->format_cb_data && sd->format_free_cb) + sd->format_free_cb(sd->format_cb_data); + + sd->format_cb = func; + sd->format_cb_data = func_data; + sd->format_free_cb = func_free_cb; + if (!sd->format_strbuf) sd->format_strbuf = eina_strbuf_new(); + + elm_layout_signal_emit(obj, "elm,state,units,visible", "elm"); + edje_object_message_signal_process(wd->resize_obj); + if (sd->popup) + edje_object_signal_emit(sd->popup, "elm,state,units,visible", "elm"); + if (sd->popup2) + edje_object_signal_emit(sd->popup2, "elm,state,units,visible", "elm"); + + efl_canvas_group_change(obj); +} + +/* Standard widget overrides */ + +ELM_PART_TEXT_DEFAULT_IMPLEMENT(elm_slider, Elm_Slider_Data) +ELM_PART_MARKUP_DEFAULT_IMPLEMENT(elm_slider, Elm_Slider_Data) + +static void +_slider_span_size_set(Eo *obj, Elm_Slider_Data *sd, int size) +{ + if (sd->size == size) return; + sd->size = size; + + if (sd->indicator_show) + { + elm_layout_signal_emit(obj, "elm,state,val,show", "elm"); + if (sd->popup) + edje_object_signal_emit(sd->popup, "elm,state,val,show", "elm"); + if (sd->popup2) + edje_object_signal_emit(sd->popup2, "elm,state,val,show", "elm"); + } + else + { + elm_layout_signal_emit(obj, "elm,state,val,hide", "elm"); + if (sd->popup) + edje_object_signal_emit(sd->popup, "elm,state,val,hide", "elm"); + if (sd->popup2) + edje_object_signal_emit(sd->popup2, "elm,state,val,hide", "elm"); + } + + evas_object_smart_changed(obj); +} + +/* Efl.Part begin */ + +EOLIAN static Eo * +_elm_slider_efl_part_part_get(const Eo *obj, Elm_Slider_Data *sd EINA_UNUSED, const char *part) +{ + EINA_SAFETY_ON_NULL_RETURN_VAL(part, NULL); + + if (eina_streq(part, "indicator")) + return ELM_PART_IMPLEMENT(ELM_SLIDER_PART_INDICATOR_CLASS, obj, part); + + return efl_part_get(efl_super(obj, MY_CLASS), part); +} + +EOLIAN static void +_elm_slider_part_indicator_efl_ui_format_format_cb_set(Eo *obj, void *_pd EINA_UNUSED, void *func_data, Efl_Ui_Format_Func_Cb func, Eina_Free_Cb func_free_cb) +{ + Elm_Part_Data *pd = efl_data_scope_get(obj, EFL_UI_WIDGET_PART_CLASS); + Elm_Slider_Data *sd = efl_data_scope_get(pd->obj, ELM_SLIDER_CLASS); + + if (sd->indi_format_cb_data == func_data && sd->indi_format_cb == func) + return; + + if (sd->indi_format_cb_data && sd->indi_format_free_cb) + sd->indi_format_free_cb(sd->format_cb_data); + + sd->indi_format_cb = func; + sd->indi_format_cb_data = func_data; + sd->indi_format_free_cb = func_free_cb; + if (!sd->indi_format_strbuf) sd->indi_format_strbuf = eina_strbuf_new(); + + efl_canvas_group_change(pd->obj); +} + +static void +_indi_default_format_cb(void *data, Eina_Strbuf *str, const Eina_Value value) +{ + const Eina_Value_Type *type = eina_value_type_get(&value); + Elm_Slider_Data *sd = efl_data_scope_get(data, ELM_SLIDER_CLASS); + double v; + + if (type != EINA_VALUE_TYPE_DOUBLE) return; + + eina_value_get(&value, &v); + eina_strbuf_append_printf(str, sd->indi_template, v); +} + +static void +_indi_default_format_free_cb(void *data) +{ + Elm_Slider_Data *sd = efl_data_scope_get(data, ELM_SLIDER_CLASS); + + if (sd && sd->indi_template) + { + eina_stringshare_del(sd->indi_template); + sd->indi_template = NULL; + } +} + +EOLIAN static void +_elm_slider_part_indicator_efl_ui_format_format_string_set(Eo *obj, void *_pd EINA_UNUSED, const char *template) +{ + Elm_Part_Data *pd = efl_data_scope_get(obj, EFL_UI_WIDGET_PART_CLASS); + Elm_Slider_Data *sd = efl_data_scope_get(pd->obj, ELM_SLIDER_CLASS); + + if (!template) return; + eina_stringshare_replace(&sd->indi_template, template); + + efl_ui_format_cb_set(efl_part(pd->obj, "indicator"), pd->obj, _indi_default_format_cb, _indi_default_format_free_cb); +} + +EOLIAN static const char * +_elm_slider_part_indicator_efl_ui_format_format_string_get(const Eo *obj, void *_pd EINA_UNUSED) +{ + Elm_Part_Data *pd = efl_data_scope_get(obj, EFL_UI_WIDGET_PART_CLASS); + Elm_Slider_Data *sd = efl_data_scope_get(pd->obj, ELM_SLIDER_CLASS); + + return sd->indi_template; +} + +EOLIAN static void +_elm_slider_part_indicator_visible_mode_set(Eo *obj, void *_pd EINA_UNUSED, Elm_Slider_Indicator_Visible_Mode indicator_visible_mode) +{ + Elm_Part_Data *pd = efl_data_scope_get(obj, EFL_UI_WIDGET_PART_CLASS); + Elm_Slider_Data *sd = efl_data_scope_get(pd->obj, ELM_SLIDER_CLASS); + + if (!eina_streq(pd->part, "indicator")) return; + + if (sd->indicator_visible_mode == indicator_visible_mode) return; + + sd->indicator_visible_mode = indicator_visible_mode; +} + +EOLIAN static Elm_Slider_Indicator_Visible_Mode +_elm_slider_part_indicator_visible_mode_get(const Eo *obj, void *_pd EINA_UNUSED) +{ + Elm_Part_Data *pd = efl_data_scope_get(obj, EFL_UI_WIDGET_PART_CLASS); + Elm_Slider_Data *sd = efl_data_scope_get(pd->obj, ELM_SLIDER_CLASS); + + if (!eina_streq(pd->part, "indicator")) return ELM_SLIDER_INDICATOR_VISIBLE_MODE_NONE; + return sd->indicator_visible_mode; +} + +#include "elm_slider_part_indicator.eo.c" + +/* Efl.Part end */ + +/* Legacy APIs */ + +EAPI Evas_Object * +elm_slider_add(Evas_Object *parent) +{ + EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL); + return elm_legacy_add(MY_CLASS, parent); +} + +EAPI void +elm_slider_span_size_set(Evas_Object *obj, Evas_Coord size) +{ + ELM_SLIDER_DATA_GET_OR_RETURN(obj, sd); + _slider_span_size_set(obj, sd, size); +} + +EAPI Evas_Coord +elm_slider_span_size_get(const Evas_Object *obj) +{ + ELM_SLIDER_DATA_GET_OR_RETURN(obj, sd, 0); + return sd->size; +} + +EAPI void +elm_slider_unit_format_set(Evas_Object *obj, const char *units) +{ + efl_ui_format_string_set(obj, units); +} + +EAPI const char * +elm_slider_unit_format_get(const Evas_Object *obj) +{ + return efl_ui_format_string_get(obj); +} + +EAPI void +elm_slider_horizontal_set(Evas_Object *obj, Eina_Bool horizontal) +{ + Efl_Ui_Dir dir; + EFL_UI_SLIDER_DATA_GET_OR_RETURN(obj, sd2); + + dir = _direction_get(horizontal, _is_inverted(sd2->dir)); + + efl_ui_direction_set(obj, dir); +} + +EAPI Eina_Bool +elm_slider_horizontal_get(const Evas_Object *obj) +{ + EINA_SAFETY_ON_NULL_RETURN_VAL(obj, EINA_FALSE); + + Efl_Ui_Dir dir; + dir = efl_ui_direction_get(obj); + + return _is_horizontal(dir); +} + +EAPI void +elm_slider_step_set(Evas_Object *obj, double step) +{ + efl_ui_range_step_set(obj, step); +} + +EAPI double +elm_slider_step_get(const Evas_Object *obj) +{ + return efl_ui_range_step_get(obj); +} + +EAPI void +elm_slider_value_set(Evas_Object *obj, double val) +{ + efl_ui_range_value_set(obj, val); +} + +EAPI double +elm_slider_value_get(const Evas_Object *obj) +{ + return efl_ui_range_value_get(obj); +} + +EAPI void +elm_slider_inverted_set(Evas_Object *obj, Eina_Bool inverted) +{ + Efl_Ui_Dir dir; + EFL_UI_SLIDER_DATA_GET_OR_RETURN(obj, sd2); + + dir = _direction_get(_is_horizontal(sd2->dir), inverted); + + efl_ui_direction_set(obj, dir); +} + +EAPI Eina_Bool +elm_slider_inverted_get(const Evas_Object *obj) +{ + Efl_Ui_Dir dir; + dir = efl_ui_direction_get(obj); + + return _is_inverted(dir); +} + +typedef struct +{ + slider_func_type format_cb; + slider_freefunc_type format_free_cb; +} Slider_Format_Wrapper_Data; + +static void +_format_legacy_to_format_eo_cb(void *data, Eina_Strbuf *str, const Eina_Value value) +{ + Slider_Format_Wrapper_Data *sfwd = data; + char *buf = NULL; + double val = 0; + const Eina_Value_Type *type = eina_value_type_get(&value); + + if (type == EINA_VALUE_TYPE_DOUBLE) + eina_value_get(&value, &val); + + if (sfwd->format_cb) + buf = sfwd->format_cb(val); + if (buf) + eina_strbuf_append(str, buf); + if (sfwd->format_free_cb) sfwd->format_free_cb(buf); +} + +static void +_format_legacy_to_format_eo_free_cb(void *data) +{ + Slider_Format_Wrapper_Data *sfwd = data; + free(sfwd); +} + +EAPI void +elm_slider_units_format_function_set(Evas_Object *obj, slider_func_type func, slider_freefunc_type free_func) +{ + Slider_Format_Wrapper_Data *sfwd = malloc(sizeof(Slider_Format_Wrapper_Data)); + + sfwd->format_cb = func; + sfwd->format_free_cb = free_func; + + efl_ui_format_cb_set(obj, sfwd, _format_legacy_to_format_eo_cb, _format_legacy_to_format_eo_free_cb); +} + +EAPI void +elm_slider_range_enabled_set(Evas_Object *obj, Eina_Bool enable) +{ + ELM_SLIDER_DATA_GET_OR_RETURN(obj, sd); + + if (sd->intvl_enable == enable) return; + + sd->intvl_enable = enable; + efl_ui_widget_theme_apply(obj); + if (sd->intvl_enable) + { + elm_layout_signal_emit(obj, "elm,slider,range,enable", "elm"); + if (sd->indicator_show) + edje_object_signal_emit(sd->popup2, "elm,state,val,show", "elm"); + } + else + { + elm_layout_signal_emit(obj, "elm,slider,range,disable", "elm"); + ELM_SAFE_FREE(sd->popup2, evas_object_del); + } +} + +EAPI Eina_Bool +elm_slider_range_enabled_get(const Evas_Object *obj) +{ + ELM_SLIDER_DATA_GET_OR_RETURN(obj, pd, EINA_FALSE); + return pd->intvl_enable; +} + +EAPI void +elm_slider_range_set(Evas_Object *obj, double from, double to) +{ + efl_ui_slider_interval_value_set(obj, from, to); +} + +EAPI void +elm_slider_range_get(const Evas_Object *obj, double *from, double *to) +{ + efl_ui_slider_interval_value_get(obj, from, to); +} + +EAPI void +elm_slider_min_max_set(Evas_Object *obj, double min, double max) +{ + efl_ui_range_min_max_set(obj, min, max); +} + +EAPI void +elm_slider_min_max_get(const Evas_Object *obj, double *min, double *max) +{ + efl_ui_range_min_max_get(obj, min, max); +} + +EAPI void +elm_slider_indicator_format_set(Evas_Object *obj, const char *indicator) +{ + efl_ui_format_string_set(efl_part(obj, "indicator"), indicator); +} + +EAPI const char * +elm_slider_indicator_format_get(const Evas *obj) +{ + return efl_ui_format_string_get(efl_part(obj, "indicator")); +} + +EAPI void +elm_slider_indicator_format_function_set(Evas_Object *obj, slider_func_type func, slider_freefunc_type free_func) +{ + Slider_Format_Wrapper_Data *sfwd = malloc(sizeof(Slider_Format_Wrapper_Data)); + + sfwd->format_cb = func; + sfwd->format_free_cb = free_func; + + efl_ui_format_cb_set(efl_part(obj, "indicator"), sfwd, + _format_legacy_to_format_eo_cb, + _format_legacy_to_format_eo_free_cb); +} + +EAPI void +elm_slider_indicator_show_on_focus_set(Evas_Object *obj, Eina_Bool flag) +{ + elm_slider_part_indicator_visible_mode_set(efl_part(obj, "indicator"), + flag ? ELM_SLIDER_INDICATOR_VISIBLE_MODE_ON_FOCUS + : ELM_SLIDER_INDICATOR_VISIBLE_MODE_DEFAULT); +} + +EAPI Eina_Bool +elm_slider_indicator_show_on_focus_get(const Evas_Object *obj) +{ + return (elm_slider_part_indicator_visible_mode_get(efl_part(obj, "indicator")) + == ELM_SLIDER_INDICATOR_VISIBLE_MODE_ON_FOCUS); +} + +EAPI void +elm_slider_indicator_show_set(Evas_Object *obj, Eina_Bool show) +{ + ELM_SLIDER_DATA_GET_OR_RETURN(obj, sd); + + if (show) + { + sd->indicator_show = EINA_TRUE; + elm_layout_signal_emit(obj, "elm,state,val,show", "elm"); + if (sd->popup) + edje_object_signal_emit(sd->popup, "elm,state,val,show", "elm"); + if (sd->popup2) + edje_object_signal_emit(sd->popup2, "elm,state,val,show", "elm"); + } + else + { + sd->indicator_show = EINA_FALSE; + elm_layout_signal_emit(obj, "elm,state,val,hide", "elm"); + if (sd->popup) + edje_object_signal_emit(sd->popup, "elm,state,val,hide", "elm"); + if (sd->popup2) + edje_object_signal_emit(sd->popup2, "elm,state,val,hide", "elm"); + } + + evas_object_smart_changed(obj); +} + +EAPI Eina_Bool +elm_slider_indicator_show_get(const Evas_Object *obj) +{ + ELM_SLIDER_DATA_GET_OR_RETURN(obj, sd, EINA_FALSE); + return sd->indicator_show; +} + +EAPI void +elm_slider_indicator_visible_mode_set(Evas_Object *obj, Elm_Slider_Indicator_Visible_Mode indicator_visible_mode) +{ + elm_slider_part_indicator_visible_mode_set(efl_part(obj, "indicator"), indicator_visible_mode); +} + +EAPI Elm_Slider_Indicator_Visible_Mode +elm_slider_indicator_visible_mode_get(const Evas_Object *obj) +{ + return elm_slider_part_indicator_visible_mode_get(efl_part(obj, "indicator")); +} + +/* Internal EO APIs and hidden overrides */ + +ELM_LAYOUT_CONTENT_ALIASES_IMPLEMENT(elm_slider) + +#define ELM_SLIDER_EXTRA_OPS \ + ELM_LAYOUT_CONTENT_ALIASES_OPS(elm_slider), \ + EFL_UI_SLIDER_VAL_FETCH_OPS(elm_slider), \ + EFL_UI_SLIDER_VAL_SET_OPS(elm_slider), \ + EFL_UI_SLIDER_DOWN_KNOB_OPS(elm_slider), \ + EFL_UI_SLIDER_MOVE_KNOB_OPS(elm_slider) + +#include "elm_slider.eo.c" |