forked from enlightenment/efl
1685 lines
48 KiB
C
1685 lines
48 KiB
C
#ifdef HAVE_CONFIG_H
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# include "elementary_config.h"
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#endif
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#define EFL_ACCESS_PROTECTED
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#define ELM_INTERFACE_ATSPI_WIDGET_ACTION_PROTECTED
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#define EFL_ACCESS_VALUE_PROTECTED
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#define ELM_LAYOUT_PROTECTED
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#include <Elementary.h>
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#include "elm_priv.h"
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#include "efl_ui_slider_private.h"
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#include "elm_widget_layout.h"
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#include "elm_part_helper.h"
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#define MY_CLASS EFL_UI_SLIDER_CLASS
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#define MY_CLASS_PFX efl_ui_slider
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#define MY_CLASS_NAME "Efl.Ui.Slider"
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#define MY_CLASS_NAME_LEGACY "elm_slider"
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#define SLIDER_DELAY_CHANGED_INTERVAL 0.2
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#define SLIDER_STEP 0.05
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static const Elm_Layout_Part_Alias_Description _content_aliases[] =
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{
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{"icon", "elm.swallow.icon"},
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{"end", "elm.swallow.end"},
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{NULL, NULL}
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};
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static const Elm_Layout_Part_Alias_Description _text_aliases[] =
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{
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{"default", "elm.text"},
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{NULL, NULL}
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};
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static const char SIG_CHANGED[] = "changed";
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static const char SIG_DELAY_CHANGED[] = "delay,changed";
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static const char SIG_DRAG_START[] = "slider,drag,start";
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static const char SIG_DRAG_STOP[] = "slider,drag,stop";
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static const Evas_Smart_Cb_Description _smart_callbacks[] = {
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{SIG_CHANGED, ""},
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{SIG_DELAY_CHANGED, ""},
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{SIG_DRAG_START, ""},
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{SIG_DRAG_STOP, ""},
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{SIG_WIDGET_LANG_CHANGED, ""}, /**< handled by elm_widget */
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{SIG_WIDGET_ACCESS_CHANGED, ""}, /**< handled by elm_widget */
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{SIG_LAYOUT_FOCUSED, ""}, /**< handled by elm_layout */
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{SIG_LAYOUT_UNFOCUSED, ""}, /**< handled by elm_layout */
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{NULL, NULL}
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};
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static void _min_max_set(Evas_Object *obj);
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static Eina_Bool _key_action_drag(Evas_Object *obj, const char *params);
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static const Elm_Action key_actions[] = {
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{"drag", _key_action_drag},
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{NULL, NULL}
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};
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static Eina_Bool
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_delay_change(void *data)
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{
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EFL_UI_SLIDER_DATA_GET(data, sd);
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sd->delay = NULL;
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efl_event_callback_legacy_call(data, EFL_UI_SLIDER_EVENT_DELAY_CHANGED, NULL);
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if (_elm_config->atspi_mode)
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efl_access_value_changed_signal_emit(data);
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return ECORE_CALLBACK_CANCEL;
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}
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static inline Eina_Bool
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_is_horizontal(Efl_Ui_Dir dir)
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{
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return efl_ui_dir_is_horizontal(dir, EINA_TRUE);
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}
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static inline Eina_Bool
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_is_inverted(Efl_Ui_Dir dir)
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{
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if ((dir == EFL_UI_DIR_LEFT) || (dir == EFL_UI_DIR_UP))
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return EINA_TRUE;
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return EINA_FALSE;
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}
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static Efl_Ui_Dir
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_direction_get(Eina_Bool horizontal, Eina_Bool inverted)
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{
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if (horizontal)
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{
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if (inverted)
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return EFL_UI_DIR_LEFT;
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else
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return EFL_UI_DIR_RIGHT;
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}
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else
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{
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if (inverted)
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return EFL_UI_DIR_UP;
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else
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return EFL_UI_DIR_DOWN;
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}
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}
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static void
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_val_fetch(Evas_Object *obj, Eina_Bool user_event)
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{
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Eina_Bool rtl;
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double posx = 0.0, posy = 0.0, pos = 0.0, val;
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double posx2 = 0.0, posy2 = 0.0, pos2 = 0.0, val2;
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EFL_UI_SLIDER_DATA_GET(obj, sd);
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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edje_object_part_drag_value_get
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(wd->resize_obj, "elm.dragable.slider", &posx, &posy);
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if (_is_horizontal(sd->dir)) pos = posx;
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else pos = posy;
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edje_object_part_drag_value_get
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(wd->resize_obj, "elm.dragable2.slider", &posx2, &posy2);
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if (_is_horizontal(sd->dir)) pos2 = posx2;
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else pos2 = posy2;
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rtl = efl_ui_mirrored_get(obj);
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if ((!rtl && _is_inverted(sd->dir)) ||
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(rtl && ((sd->dir == EFL_UI_DIR_UP) ||
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(sd->dir == EFL_UI_DIR_RIGHT))))
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{
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pos = 1.0 - pos;
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pos2 = 1.0 - pos2;
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}
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val = (pos * (sd->val_max - sd->val_min)) + sd->val_min;
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val2 = (pos2 * (sd->val_max - sd->val_min)) + sd->val_min;
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if (fabs(val - sd->val) > DBL_EPSILON)
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{
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sd->val = val;
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sd->intvl_from = val;
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if (user_event)
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{
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efl_event_callback_legacy_call(obj, EFL_UI_SLIDER_EVENT_CHANGED, NULL);
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ecore_timer_del(sd->delay);
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sd->delay = ecore_timer_add(SLIDER_DELAY_CHANGED_INTERVAL, _delay_change, obj);
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}
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}
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if (fabs(val2 - sd->intvl_to) > DBL_EPSILON)
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{
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sd->intvl_to = val2;
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if (user_event)
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{
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efl_event_callback_legacy_call(obj, EFL_UI_SLIDER_EVENT_CHANGED, NULL);
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ecore_timer_del(sd->delay);
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sd->delay = ecore_timer_add(SLIDER_DELAY_CHANGED_INTERVAL, _delay_change, obj);
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}
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}
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}
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static void
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_val_set(Evas_Object *obj)
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{
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Eina_Bool rtl;
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double pos, pos2;
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EFL_UI_SLIDER_DATA_GET(obj, sd);
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if (sd->val_max > sd->val_min)
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{
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pos = (sd->val - sd->val_min) / (sd->val_max - sd->val_min);
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pos2 = (sd->intvl_to - sd->val_min) / (sd->val_max - sd->val_min);
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}
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else
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{
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pos = 0.0;
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pos2 = 0.0;
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}
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if (pos < 0.0) pos = 0.0;
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else if (pos > 1.0)
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pos = 1.0;
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if (pos2 < 0.0) pos2 = 0.0;
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else if (pos2 > 1.0)
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pos2 = 1.0;
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rtl = efl_ui_mirrored_get(obj);
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if ((!rtl && _is_inverted(sd->dir)) ||
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(rtl && ((sd->dir == EFL_UI_DIR_UP) ||
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(sd->dir == EFL_UI_DIR_RIGHT))))
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{
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pos = 1.0 - pos;
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pos2 = 1.0 - pos2;
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}
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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edje_object_part_drag_value_set
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(wd->resize_obj, "elm.dragable.slider", pos, pos);
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if (sd->intvl_enable)
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edje_object_part_drag_value_set
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(wd->resize_obj, "elm.dragable2.slider", pos2, pos2);
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// emit accessiblity event also if value was chagend by API
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if (_elm_config->atspi_mode)
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efl_access_value_changed_signal_emit(obj);
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}
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static void
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_units_set(Evas_Object *obj)
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{
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EFL_UI_SLIDER_DATA_GET(obj, sd);
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if (sd->units_format_func)
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{
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char *buf;
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buf = sd->units_format_func(sd->val);
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if (buf)
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{
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elm_layout_text_set(obj, "elm.units", buf);
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if (!sd->units_show)
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{
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elm_layout_signal_emit(obj, "elm,state,units,visible", "elm");
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sd->units_show = EINA_TRUE;
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}
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}
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else
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{
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elm_layout_text_set(obj, "elm.units", NULL);
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if (sd->units_show)
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{
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elm_layout_signal_emit(obj, "elm,state,units,hidden", "elm");
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sd->units_show = EINA_FALSE;
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}
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}
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if (sd->units_format_free) sd->units_format_free(buf);
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}
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else if (sd->units)
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{
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char buf[1024];
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if (!sd->intvl_enable)
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snprintf(buf, sizeof(buf), sd->units, sd->val);
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else
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{
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double v1, v2;
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elm_slider_range_get(obj, &v1, &v2);
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snprintf(buf, sizeof(buf), sd->units, v2 - v1);
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}
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elm_layout_text_set(obj, "elm.units", buf);
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if (!sd->units_show)
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{
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elm_layout_signal_emit(obj, "elm,state,units,visible", "elm");
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sd->units_show = EINA_TRUE;
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}
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}
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else
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{
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elm_layout_text_set(obj, "elm.units", NULL);
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if (sd->units_show)
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{
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elm_layout_signal_emit(obj, "elm,state,units,hidden", "elm");
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sd->units_show = EINA_FALSE;
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}
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}
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}
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static void
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_indicator_set(Evas_Object *obj)
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{
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EFL_UI_SLIDER_DATA_GET(obj, sd);
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if (sd->indicator_format_func)
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{
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char *buf;
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buf = sd->indicator_format_func(sd->val);
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elm_layout_text_set(obj, "elm.indicator", buf);
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elm_layout_text_set(obj, "elm.dragable.slider:elm.indicator", buf);
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if (sd->popup)
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edje_object_part_text_set(sd->popup, "elm.indicator", buf);
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if (sd->popup2)
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{
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if (sd->indicator_format_free) sd->indicator_format_free(buf);
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buf = sd->indicator_format_func(sd->intvl_to);
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elm_layout_text_set(obj, "elm.dragable2.slider:elm.indicator", buf);
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edje_object_part_text_set(sd->popup2, "elm.indicator", buf);
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}
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if (sd->indicator_format_free) sd->indicator_format_free(buf);
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}
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else if (sd->indicator)
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{
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char buf[1024];
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snprintf(buf, sizeof(buf), sd->indicator, sd->val);
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elm_layout_text_set(obj, "elm.indicator", buf);
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elm_layout_text_set(obj, "elm.dragable.slider:elm.indicator", buf);
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if (sd->popup)
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edje_object_part_text_set(sd->popup, "elm.indicator", buf);
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if (sd->popup2)
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{
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memset(buf, 0, 1024);
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snprintf(buf, sizeof(buf), sd->indicator, sd->intvl_to);
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elm_layout_text_set(obj, "elm.dragable2.slider:elm.indicator", buf);
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edje_object_part_text_set(sd->popup2, "elm.indicator", buf);
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}
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}
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else
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{
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elm_layout_text_set(obj, "elm.indicator", NULL);
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elm_layout_text_set(obj, "elm.dragable.slider:elm.indicator", NULL);
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if (sd->popup)
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edje_object_part_text_set(sd->popup, "elm.indicator", NULL);
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if (sd->popup2)
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{
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elm_layout_text_set(obj, "elm.dragable2.slider:elm.indicator", NULL);
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edje_object_part_text_set(sd->popup2, "elm.indicator", NULL);
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}
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}
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}
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static void
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_slider_update(Evas_Object *obj, Eina_Bool user_event)
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{
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_val_fetch(obj, user_event);
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evas_object_smart_changed(obj);
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}
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static void
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_drag(void *data,
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Evas_Object *obj EINA_UNUSED,
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const char *emission EINA_UNUSED,
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const char *source EINA_UNUSED)
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{
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_slider_update(data, EINA_TRUE);
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}
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static void
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_drag_start(void *data,
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Evas_Object *obj EINA_UNUSED,
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const char *emission EINA_UNUSED,
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const char *source EINA_UNUSED)
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{
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if (!elm_widget_focus_get(data))
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elm_object_focus_set(data, EINA_TRUE);
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_slider_update(data, EINA_TRUE);
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efl_event_callback_legacy_call(data, EFL_UI_SLIDER_EVENT_SLIDER_DRAG_START, NULL);
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elm_widget_scroll_freeze_push(data);
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}
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static void
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_drag_stop(void *data,
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Evas_Object *obj EINA_UNUSED,
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const char *emission EINA_UNUSED,
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const char *source EINA_UNUSED)
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{
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_slider_update(data, EINA_TRUE);
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efl_event_callback_legacy_call(data, EFL_UI_SLIDER_EVENT_SLIDER_DRAG_STOP, NULL);
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elm_widget_scroll_freeze_pop(data);
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}
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static void
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_drag_step(void *data,
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Evas_Object *obj EINA_UNUSED,
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const char *emission EINA_UNUSED,
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const char *source EINA_UNUSED)
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{
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_slider_update(data, EINA_TRUE);
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}
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static void
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_drag_up(void *data,
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Evas_Object *obj EINA_UNUSED,
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const char *emission EINA_UNUSED,
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const char *source EINA_UNUSED)
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{
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double step;
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EFL_UI_SLIDER_DATA_GET(data, sd);
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step = sd->step;
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if (_is_inverted(sd->dir)) step *= -1.0;
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ELM_WIDGET_DATA_GET_OR_RETURN(data, wd);
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edje_object_part_drag_step
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(wd->resize_obj, "elm.dragable.slider", step, step);
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}
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static void
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_drag_down(void *data,
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Evas_Object *obj EINA_UNUSED,
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const char *emission EINA_UNUSED,
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const char *source EINA_UNUSED)
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{
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double step;
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EFL_UI_SLIDER_DATA_GET(data, sd);
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step = -sd->step;
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if (_is_inverted(sd->dir)) step *= -1.0;
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ELM_WIDGET_DATA_GET_OR_RETURN(data, wd);
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edje_object_part_drag_step
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(wd->resize_obj, "elm.dragable.slider", step, step);
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}
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static void
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_popup_show(void *data,
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Evas_Object *obj EINA_UNUSED,
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const char *emission EINA_UNUSED,
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const char *source EINA_UNUSED)
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{
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EFL_UI_SLIDER_DATA_GET(data, sd);
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if (sd->popup &&
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(sd->indicator_visible_mode != ELM_SLIDER_INDICATOR_VISIBLE_MODE_NONE))
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{
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evas_object_raise(sd->popup);
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evas_object_show(sd->popup);
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sd->popup_visible = EINA_TRUE;
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edje_object_signal_emit(sd->popup, "popup,show", "elm"); // XXX: for compat
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edje_object_signal_emit(sd->popup, "elm,popup,show", "elm");
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}
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if (sd->popup2 &&
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(sd->indicator_visible_mode != ELM_SLIDER_INDICATOR_VISIBLE_MODE_NONE))
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{
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evas_object_raise(sd->popup2);
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evas_object_show(sd->popup2);
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edje_object_signal_emit(sd->popup2, "popup,show", "elm"); // XXX: for compat
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edje_object_signal_emit(sd->popup2, "elm,popup,show", "elm");
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}
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ELM_SAFE_FREE(sd->wheel_indicator_timer, ecore_timer_del);
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}
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static void
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_popup_hide(void *data,
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Evas_Object *obj EINA_UNUSED,
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const char *emission EINA_UNUSED,
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const char *source EINA_UNUSED)
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{
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EFL_UI_SLIDER_DATA_GET(data, sd);
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if (!sd->popup_visible || !sd->popup) return;
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if (sd->indicator_visible_mode == ELM_SLIDER_INDICATOR_VISIBLE_MODE_ALWAYS) return;
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if ((sd->indicator_visible_mode == ELM_SLIDER_INDICATOR_VISIBLE_MODE_ON_FOCUS) &&
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elm_widget_focus_get(data))
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return;
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edje_object_signal_emit(sd->popup, "popup,hide", "elm"); // XXX: for compat
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edje_object_signal_emit(sd->popup, "elm,popup,hide", "elm");
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if (sd->popup2)
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{
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edje_object_signal_emit(sd->popup2, "popup,hide", "elm"); // XXX: for compat
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edje_object_signal_emit(sd->popup2, "elm,popup,hide", "elm");
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}
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}
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static void
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_popup_hide_done(void *data,
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Evas_Object *obj EINA_UNUSED,
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const char *emission EINA_UNUSED,
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const char *source EINA_UNUSED)
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{
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EFL_UI_SLIDER_DATA_GET(data, sd);
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if (sd->popup)
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{
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if (!((elm_widget_focus_get(data)) &&
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(sd->indicator_visible_mode == ELM_SLIDER_INDICATOR_VISIBLE_MODE_ON_FOCUS)))
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{
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evas_object_hide(sd->popup);
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sd->popup_visible = EINA_FALSE;
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}
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}
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if (sd->popup2)
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{
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if (!((elm_widget_focus_get(data)) &&
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(sd->indicator_visible_mode == ELM_SLIDER_INDICATOR_VISIBLE_MODE_ON_FOCUS)))
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{
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|
evas_object_hide(sd->popup2);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
_popup_emit(void *data,
|
|
Evas_Object *obj EINA_UNUSED,
|
|
const char *emission,
|
|
const char *source)
|
|
{
|
|
EFL_UI_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
|
|
_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;
|
|
}
|
|
|
|
static Eina_Bool
|
|
_wheel_indicator_timer_cb(void *data)
|
|
{
|
|
EFL_UI_SLIDER_DATA_GET(data, sd);
|
|
sd->wheel_indicator_timer = NULL;
|
|
|
|
_popup_hide(data, NULL, NULL, NULL);
|
|
return ECORE_CALLBACK_CANCEL;
|
|
}
|
|
|
|
// _slider_elm_widget_widget_event
|
|
ELM_WIDGET_KEY_DOWN_DEFAULT_IMPLEMENT(slider, Efl_Ui_Slider_Data)
|
|
|
|
EOLIAN static Eina_Bool
|
|
_efl_ui_slider_elm_widget_widget_event(Eo *obj, Efl_Ui_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_elm_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);
|
|
_slider_update(obj, EINA_TRUE);
|
|
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_efl_ui_slider_elm_widget_on_access_activate(Eo *obj, Efl_Ui_Slider_Data *sd, Efl_Ui_Activate act)
|
|
{
|
|
if (elm_widget_disabled_get(obj)) return EINA_FALSE;
|
|
if (act == EFL_UI_ACTIVATE_DEFAULT) return EINA_FALSE;
|
|
|
|
if ((act == EFL_UI_ACTIVATE_UP) ||
|
|
(act == EFL_UI_ACTIVATE_RIGHT))
|
|
{
|
|
if (!_is_inverted(sd->dir))
|
|
_drag_up(obj, NULL, NULL, NULL);
|
|
else _drag_down(obj, NULL, NULL, NULL);
|
|
}
|
|
else if ((act == EFL_UI_ACTIVATE_DOWN) ||
|
|
(act == EFL_UI_ACTIVATE_LEFT))
|
|
{
|
|
if (!_is_inverted(sd->dir))
|
|
_drag_down(obj, NULL, NULL, NULL);
|
|
else _drag_up(obj, NULL, NULL, NULL);
|
|
}
|
|
|
|
_slider_update(obj, EINA_TRUE);
|
|
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
static void
|
|
_visuals_refresh(Evas_Object *obj)
|
|
{
|
|
_val_set(obj);
|
|
evas_object_smart_changed(obj);
|
|
}
|
|
|
|
static void
|
|
_track_move_cb(void *data,
|
|
Evas *e EINA_UNUSED,
|
|
Evas_Object *obj,
|
|
void *event_info EINA_UNUSED)
|
|
{
|
|
Evas_Coord x, y;
|
|
|
|
EFL_UI_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;
|
|
|
|
EFL_UI_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;
|
|
|
|
EFL_UI_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;
|
|
|
|
EFL_UI_SLIDER_DATA_GET(data, sd);
|
|
evas_object_geometry_get(obj, NULL, NULL, &w, &h);
|
|
evas_object_resize(sd->popup2, w, h);
|
|
}
|
|
|
|
static void
|
|
_popup_add(Efl_Ui_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);
|
|
if (_is_horizontal(sd->dir))
|
|
_elm_theme_set(elm_widget_theme_get(obj), *popup, "slider", "horizontal/popup", elm_widget_style_get(obj));
|
|
else
|
|
_elm_theme_set(elm_widget_theme_get(obj), *popup, "slider", "vertical/popup", elm_widget_style_get(obj));
|
|
edje_object_scale_set(*popup, efl_ui_scale_get(obj) *
|
|
elm_config_scale_get());
|
|
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);
|
|
|
|
/* 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);
|
|
}
|
|
}
|
|
|
|
EOLIAN static Efl_Ui_Theme_Apply
|
|
_efl_ui_slider_elm_widget_theme_apply(Eo *obj, Efl_Ui_Slider_Data *sd)
|
|
{
|
|
Efl_Ui_Theme_Apply int_ret = EFL_UI_THEME_APPLY_FAILED;
|
|
EFL_UI_LAYOUT_DATA_GET(obj, ld);
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, EFL_UI_THEME_APPLY_FAILED);
|
|
|
|
if (_is_horizontal(sd->dir))
|
|
{
|
|
if (!sd->intvl_enable)
|
|
eina_stringshare_replace(&ld->group, "horizontal");
|
|
else
|
|
eina_stringshare_replace(&ld->group, "range/horizontal");
|
|
if (sd->popup)
|
|
_elm_theme_set(elm_widget_theme_get(obj), sd->popup,
|
|
"slider", "horizontal/popup",
|
|
elm_widget_style_get(obj));
|
|
if (sd->popup2)
|
|
_elm_theme_set(elm_widget_theme_get(obj), sd->popup2,
|
|
"slider", "horizontal/popup",
|
|
elm_widget_style_get(obj));
|
|
}
|
|
else
|
|
{
|
|
if (!sd->intvl_enable)
|
|
eina_stringshare_replace(&ld->group, "vertical");
|
|
else
|
|
eina_stringshare_replace(&ld->group, "range/vertical");
|
|
|
|
if (sd->popup)
|
|
_elm_theme_set(elm_widget_theme_get(obj), sd->popup,
|
|
"slider", "vertical/popup",
|
|
elm_widget_style_get(obj));
|
|
if (sd->popup2)
|
|
_elm_theme_set(elm_widget_theme_get(obj), sd->popup2,
|
|
"slider", "vertical/popup",
|
|
elm_widget_style_get(obj));
|
|
}
|
|
|
|
int_ret = elm_obj_widget_theme_apply(efl_super(obj, MY_CLASS));
|
|
if (!int_ret) return EFL_UI_THEME_APPLY_FAILED;
|
|
|
|
if (sd->popup)
|
|
{
|
|
edje_object_scale_set(sd->popup, efl_ui_scale_get(obj) *
|
|
elm_config_scale_get());
|
|
if (sd->intvl_enable && sd->popup2)
|
|
edje_object_scale_set(sd->popup2, efl_ui_scale_get(obj) *
|
|
elm_config_scale_get());
|
|
else if (sd->intvl_enable && !sd->popup2)
|
|
_popup_add(sd, obj, &sd->popup2, &sd->track2, EINA_TRUE);
|
|
}
|
|
else
|
|
{
|
|
_popup_add(sd, obj, &sd->popup, &sd->track, EINA_FALSE);
|
|
if (sd->intvl_enable && !sd->popup2)
|
|
_popup_add(sd, obj, &sd->popup2, &sd->track2, EINA_TRUE);
|
|
}
|
|
|
|
if (_is_horizontal(sd->dir))
|
|
evas_object_size_hint_min_set
|
|
(sd->spacer, (double)sd->size * efl_ui_scale_get(obj) *
|
|
elm_config_scale_get(), 1);
|
|
else
|
|
evas_object_size_hint_min_set
|
|
(sd->spacer, 1, (double)sd->size * efl_ui_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(sd->dir))
|
|
{
|
|
elm_layout_signal_emit(obj, "elm,state,inverted,on", "elm");
|
|
if (sd->popup)
|
|
edje_object_signal_emit(sd->popup, "elm,state,inverted,on", "elm");
|
|
if (sd->popup2)
|
|
edje_object_signal_emit(sd->popup2, "elm,state,inverted,on", "elm");
|
|
}
|
|
else
|
|
{
|
|
elm_layout_signal_emit(obj, "elm,state,inverted,off", "elm");
|
|
if (sd->popup)
|
|
edje_object_signal_emit(sd->popup, "elm,state,inverted,off", "elm");
|
|
}
|
|
|
|
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");
|
|
}
|
|
|
|
_min_max_set(obj);
|
|
_units_set(obj);
|
|
_indicator_set(obj);
|
|
_visuals_refresh(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;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_efl_ui_slider_elm_layout_sizing_eval(Eo *obj, Efl_Ui_Slider_Data *_pd EINA_UNUSED)
|
|
{
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
Evas_Coord minw = -1, minh = -1;
|
|
|
|
elm_coords_finger_size_adjust(1, &minw, 1, &minh);
|
|
edje_object_size_min_restricted_calc
|
|
(wd->resize_obj, &minw, &minh, minw, minh);
|
|
evas_object_size_hint_min_set(obj, minw, minh);
|
|
evas_object_size_hint_max_set(obj, -1, -1);
|
|
}
|
|
|
|
static void
|
|
_move_knob_on_mouse(Evas_Object *obj, double button_x, double button_y)
|
|
{
|
|
EFL_UI_SLIDER_DATA_GET(obj, sd);
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
|
|
if (!sd->intvl_enable)
|
|
{
|
|
edje_object_part_drag_value_set
|
|
(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;
|
|
|
|
edje_object_part_drag_value_get
|
|
(wd->resize_obj, "elm.dragable.slider", &posx, &posy);
|
|
edje_object_part_drag_value_get
|
|
(wd->resize_obj, "elm.dragable2.slider", &posx2, &posy2);
|
|
|
|
if (_is_horizontal(sd->dir))
|
|
{
|
|
diff1 = fabs(button_x - posx);
|
|
diff2 = fabs(button_x - posx2);
|
|
}
|
|
else
|
|
{
|
|
diff1 = fabs(button_y - posy);
|
|
diff2 = fabs(button_y - posy2);
|
|
}
|
|
|
|
if (diff1 < diff2)
|
|
{
|
|
edje_object_part_drag_value_set
|
|
(wd->resize_obj, "elm.dragable.slider",
|
|
button_x, button_y);
|
|
}
|
|
else
|
|
{
|
|
edje_object_part_drag_value_set
|
|
(wd->resize_obj, "elm.dragable2.slider",
|
|
button_x, button_y);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
static void
|
|
_spacer_down_cb(void *data,
|
|
Evas *e EINA_UNUSED,
|
|
Evas_Object *obj EINA_UNUSED,
|
|
void *event_info)
|
|
{
|
|
EFL_UI_SLIDER_DATA_GET(data, sd);
|
|
|
|
Evas_Event_Mouse_Down *ev = event_info;
|
|
Evas_Coord x, y, w, h;
|
|
double button_x = 0.0, button_y = 0.0;
|
|
|
|
sd->spacer_down = EINA_TRUE;
|
|
sd->val2 = sd->val;
|
|
evas_object_geometry_get(sd->spacer, &x, &y, &w, &h);
|
|
sd->downx = ev->canvas.x - x;
|
|
sd->downy = ev->canvas.y - y;
|
|
if (_is_horizontal(sd->dir))
|
|
{
|
|
button_x = ((double)ev->canvas.x - (double)x) / (double)w;
|
|
if (button_x > 1) button_x = 1;
|
|
if (button_x < 0) button_x = 0;
|
|
}
|
|
else
|
|
{
|
|
button_y = ((double)ev->canvas.y - (double)y) / (double)h;
|
|
if (button_y > 1) button_y = 1;
|
|
if (button_y < 0) button_y = 0;
|
|
}
|
|
|
|
_move_knob_on_mouse(data, button_x, button_y);
|
|
|
|
if (!elm_widget_focus_get(data))
|
|
elm_object_focus_set(data, EINA_TRUE);
|
|
_slider_update(data, EINA_TRUE);
|
|
efl_event_callback_legacy_call(data, EFL_UI_SLIDER_EVENT_SLIDER_DRAG_START, NULL);
|
|
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)
|
|
{
|
|
EFL_UI_SLIDER_DATA_GET(data, sd);
|
|
|
|
Evas_Coord x, y, w, h;
|
|
double button_x = 0.0, button_y = 0.0;
|
|
Evas_Event_Mouse_Move *ev = event_info;
|
|
|
|
if (sd->spacer_down)
|
|
{
|
|
Evas_Coord d = 0;
|
|
|
|
evas_object_geometry_get(sd->spacer, &x, &y, &w, &h);
|
|
if (_is_horizontal(sd->dir))
|
|
d = abs(ev->cur.canvas.x - x - sd->downx);
|
|
else d = abs(ev->cur.canvas.y - y - sd->downy);
|
|
if (d > (_elm_config->thumbscroll_threshold - 1))
|
|
{
|
|
if (!sd->frozen)
|
|
{
|
|
elm_widget_scroll_freeze_push(data);
|
|
sd->frozen = EINA_TRUE;
|
|
}
|
|
ev->event_flags &= ~EVAS_EVENT_FLAG_ON_HOLD;
|
|
}
|
|
|
|
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
|
|
{
|
|
if (sd->spacer_down) sd->spacer_down = EINA_FALSE;
|
|
_slider_update(data, EINA_TRUE);
|
|
efl_event_callback_legacy_call
|
|
(data, EFL_UI_SLIDER_EVENT_SLIDER_DRAG_STOP, NULL);
|
|
if (sd->frozen)
|
|
{
|
|
elm_widget_scroll_freeze_pop(data);
|
|
sd->frozen = EINA_FALSE;
|
|
}
|
|
elm_layout_signal_emit(data, "elm,state,indicator,hide", "elm");
|
|
elm_slider_value_set(data, sd->val2);
|
|
return;
|
|
}
|
|
if (_is_horizontal(sd->dir))
|
|
{
|
|
button_x = ((double)ev->cur.canvas.x - (double)x) / (double)w;
|
|
if (button_x > 1) button_x = 1;
|
|
if (button_x < 0) button_x = 0;
|
|
}
|
|
else
|
|
{
|
|
button_y = ((double)ev->cur.canvas.y - (double)y) / (double)h;
|
|
if (button_y > 1) button_y = 1;
|
|
if (button_y < 0) button_y = 0;
|
|
}
|
|
|
|
_move_knob_on_mouse(data, button_x, button_y);
|
|
_slider_update(data, EINA_TRUE);
|
|
}
|
|
}
|
|
|
|
static void
|
|
_spacer_up_cb(void *data,
|
|
Evas *e EINA_UNUSED,
|
|
Evas_Object *obj EINA_UNUSED,
|
|
void *event_info EINA_UNUSED)
|
|
{
|
|
EFL_UI_SLIDER_DATA_GET(data, sd);
|
|
|
|
if (!sd->spacer_down) return;
|
|
if (sd->spacer_down) sd->spacer_down = EINA_FALSE;
|
|
|
|
_slider_update(data, EINA_TRUE);
|
|
efl_event_callback_legacy_call(data, EFL_UI_SLIDER_EVENT_SLIDER_DRAG_STOP, NULL);
|
|
|
|
if (sd->frozen)
|
|
{
|
|
elm_widget_scroll_freeze_pop(data);
|
|
sd->frozen = EINA_FALSE;
|
|
}
|
|
elm_layout_signal_emit(data, "elm,state,indicator,hide", "elm");
|
|
}
|
|
|
|
static void
|
|
_min_max_set(Evas_Object *obj)
|
|
{
|
|
char *buf_min = NULL;
|
|
char *buf_max = NULL;
|
|
|
|
EFL_UI_SLIDER_DATA_GET(obj, sd);
|
|
|
|
if (sd->units_format_func)
|
|
{
|
|
buf_min = sd->units_format_func(sd->val_min);
|
|
buf_max = sd->units_format_func(sd->val_max);
|
|
}
|
|
else if (sd->units)
|
|
{
|
|
int length = eina_stringshare_strlen(sd->units);
|
|
|
|
buf_min = alloca(length + 128);
|
|
buf_max = alloca(length + 128);
|
|
|
|
snprintf((char *)buf_min, length + 128, sd->units, sd->val_min);
|
|
snprintf((char *)buf_max, length + 128, sd->units, sd->val_max);
|
|
}
|
|
|
|
elm_layout_text_set(obj, "elm.units.min", buf_min);
|
|
elm_layout_text_set(obj, "elm.units.max", buf_max);
|
|
|
|
if (sd->units_format_func && sd->units_format_free)
|
|
{
|
|
sd->units_format_free(buf_min);
|
|
sd->units_format_free(buf_max);
|
|
}
|
|
}
|
|
|
|
EOLIAN static void
|
|
_efl_ui_slider_efl_canvas_group_group_calculate(Eo *obj, Efl_Ui_Slider_Data *sd)
|
|
{
|
|
elm_layout_freeze(obj);
|
|
|
|
if (_is_horizontal(sd->dir))
|
|
evas_object_size_hint_min_set
|
|
(sd->spacer, (double)sd->size * efl_ui_scale_get(obj) *
|
|
elm_config_scale_get(), 1);
|
|
else
|
|
evas_object_size_hint_min_set
|
|
(sd->spacer, 1, (double)sd->size * efl_ui_scale_get(obj) *
|
|
elm_config_scale_get());
|
|
|
|
_val_fetch(obj, EINA_FALSE);
|
|
_min_max_set(obj);
|
|
_units_set(obj);
|
|
_indicator_set(obj);
|
|
|
|
elm_layout_thaw(obj);
|
|
}
|
|
|
|
static char *
|
|
_access_info_cb(void *data EINA_UNUSED, Evas_Object *obj)
|
|
{
|
|
const char *txt = elm_widget_access_info_get(obj);
|
|
|
|
if (!txt) txt = elm_layout_text_get(obj, NULL);
|
|
if (txt) return strdup(txt);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static char *
|
|
_access_state_cb(void *data EINA_UNUSED, Evas_Object *obj)
|
|
{
|
|
char *ret;
|
|
Eina_Strbuf *buf = eina_strbuf_new();
|
|
const char *txt = elm_layout_text_get(obj, "elm.units");
|
|
|
|
if (txt) eina_strbuf_append(buf, txt);
|
|
|
|
if (elm_widget_disabled_get(obj))
|
|
eina_strbuf_append(buf, " state: disabled");
|
|
|
|
if (eina_strbuf_length_get(buf))
|
|
{
|
|
ret = eina_strbuf_string_steal(buf);
|
|
eina_strbuf_free(buf);
|
|
return ret;
|
|
}
|
|
|
|
eina_strbuf_free(buf);
|
|
return NULL;
|
|
}
|
|
|
|
static void
|
|
_on_show(void *data EINA_UNUSED, Evas *e EINA_UNUSED, Evas_Object *obj,
|
|
void *event_info EINA_UNUSED)
|
|
{
|
|
EFL_UI_SLIDER_DATA_GET(obj, sd);
|
|
if (sd->indicator_visible_mode == ELM_SLIDER_INDICATOR_VISIBLE_MODE_ALWAYS)
|
|
_popup_show(obj, NULL, NULL, NULL);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_efl_ui_slider_efl_canvas_group_group_add(Eo *obj, Efl_Ui_Slider_Data *priv)
|
|
{
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
|
|
efl_canvas_group_add(efl_super(obj, MY_CLASS));
|
|
elm_widget_sub_object_parent_add(obj);
|
|
|
|
priv->dir = EFL_UI_DIR_RIGHT;
|
|
priv->indicator_show = EINA_TRUE;
|
|
priv->indicator_visible_mode = elm_config_slider_indicator_visible_mode_get();
|
|
priv->val_max = 1.0;
|
|
//TODO: customize this time duration from api or theme data.
|
|
priv->wheel_indicator_duration = 0.25;
|
|
priv->step = SLIDER_STEP;
|
|
|
|
if (!elm_layout_theme_set
|
|
(obj, "slider", "horizontal", elm_widget_style_get(obj)))
|
|
CRI("Failed to set layout!");
|
|
|
|
elm_layout_signal_callback_add(obj, "drag", "*", _drag, obj);
|
|
elm_layout_signal_callback_add(obj, "drag,start", "*", _drag_start, obj);
|
|
elm_layout_signal_callback_add(obj, "drag,stop", "*", _drag_stop, obj);
|
|
elm_layout_signal_callback_add(obj, "drag,step", "*", _drag_step, obj);
|
|
elm_layout_signal_callback_add(obj, "drag,page", "*", _drag_stop, obj);
|
|
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);
|
|
edje_object_part_drag_value_set
|
|
(wd->resize_obj, "elm.dragable.slider", 0.0, 0.0);
|
|
|
|
priv->spacer = evas_object_rectangle_add(evas_object_evas_get(obj));
|
|
evas_object_color_set(priv->spacer, 0, 0, 0, 0);
|
|
evas_object_pass_events_set(priv->spacer, EINA_TRUE);
|
|
elm_layout_content_set(obj, "elm.swallow.bar", priv->spacer);
|
|
|
|
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
|
|
(priv->spacer, EVAS_CALLBACK_MOUSE_DOWN, _spacer_down_cb, obj);
|
|
evas_object_event_callback_add
|
|
(priv->spacer, EVAS_CALLBACK_MOUSE_MOVE, _spacer_move_cb, obj);
|
|
evas_object_event_callback_add
|
|
(priv->spacer, EVAS_CALLBACK_MOUSE_UP, _spacer_up_cb, obj);
|
|
|
|
evas_object_event_callback_add(obj, EVAS_CALLBACK_SHOW, _on_show, NULL);
|
|
|
|
elm_widget_can_focus_set(obj, EINA_TRUE);
|
|
|
|
_elm_access_object_register(obj, wd->resize_obj);
|
|
_elm_access_text_set
|
|
(_elm_access_info_get(obj), ELM_ACCESS_TYPE, E_("slider"));
|
|
_elm_access_callback_set
|
|
(_elm_access_info_get(obj), ELM_ACCESS_INFO, _access_info_cb, NULL);
|
|
_elm_access_callback_set
|
|
(_elm_access_info_get(obj), ELM_ACCESS_STATE, _access_state_cb, NULL);
|
|
|
|
evas_object_smart_changed(obj);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_efl_ui_slider_efl_canvas_group_group_del(Eo *obj, Efl_Ui_Slider_Data *sd)
|
|
{
|
|
eina_stringshare_del(sd->indicator);
|
|
eina_stringshare_del(sd->units);
|
|
ecore_timer_del(sd->delay);
|
|
ecore_timer_del(sd->wheel_indicator_timer);
|
|
evas_object_del(sd->popup);
|
|
evas_object_del(sd->popup2);
|
|
|
|
efl_canvas_group_del(efl_super(obj, MY_CLASS));
|
|
}
|
|
|
|
EOLIAN static Eo *
|
|
_efl_ui_slider_efl_object_constructor(Eo *obj, Efl_Ui_Slider_Data *_pd EINA_UNUSED)
|
|
{
|
|
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);
|
|
efl_access_role_set(obj, EFL_ACCESS_ROLE_SLIDER);
|
|
|
|
return obj;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_efl_ui_slider_efl_ui_direction_direction_set(Eo *obj, Efl_Ui_Slider_Data *sd, Efl_Ui_Dir dir)
|
|
{
|
|
sd->dir = dir;
|
|
|
|
elm_obj_widget_theme_apply(obj);
|
|
}
|
|
|
|
EOLIAN static Efl_Ui_Dir
|
|
_efl_ui_slider_efl_ui_direction_direction_get(Eo *obj EINA_UNUSED, Efl_Ui_Slider_Data *sd)
|
|
{
|
|
return sd->dir;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_efl_ui_slider_indicator_format_set(Eo *obj, Efl_Ui_Slider_Data *sd, const char *indicator)
|
|
{
|
|
eina_stringshare_replace(&sd->indicator, indicator);
|
|
evas_object_smart_changed(obj);
|
|
}
|
|
|
|
EOLIAN static const char*
|
|
_efl_ui_slider_indicator_format_get(Eo *obj EINA_UNUSED, Efl_Ui_Slider_Data *sd)
|
|
{
|
|
return sd->indicator;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_efl_ui_slider_efl_ui_range_range_min_max_set(Eo *obj, Efl_Ui_Slider_Data *sd, double min, double max)
|
|
{
|
|
if ((sd->val_min == min) && (sd->val_max == max)) return;
|
|
sd->val_min = min;
|
|
sd->val_max = max;
|
|
if (sd->val < sd->val_min) sd->val = sd->val_min;
|
|
if (sd->val > sd->val_max) sd->val = sd->val_max;
|
|
|
|
_visuals_refresh(obj);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_efl_ui_slider_efl_ui_range_range_min_max_get(Eo *obj EINA_UNUSED, Efl_Ui_Slider_Data *sd, double *min, double *max)
|
|
{
|
|
if (min) *min = sd->val_min;
|
|
if (max) *max = sd->val_max;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_efl_ui_slider_efl_ui_range_range_value_set(Eo *obj, Efl_Ui_Slider_Data *sd, double val)
|
|
{
|
|
if (sd->val == val) return;
|
|
sd->val = val;
|
|
sd->intvl_from = val;
|
|
|
|
if (sd->val < sd->val_min) sd->val = sd->val_min;
|
|
if (sd->val > sd->val_max) sd->val = sd->val_max;
|
|
|
|
_visuals_refresh(obj);
|
|
}
|
|
|
|
EOLIAN static double
|
|
_efl_ui_slider_efl_ui_range_range_value_get(Eo *obj EINA_UNUSED, Efl_Ui_Slider_Data *sd)
|
|
{
|
|
return sd->val;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_efl_ui_slider_indicator_format_function_set(Eo *obj, Efl_Ui_Slider_Data *sd, slider_func_type func, slider_freefunc_type free_func)
|
|
{
|
|
sd->indicator_format_func = func;
|
|
sd->indicator_format_free = free_func;
|
|
evas_object_smart_changed(obj);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_efl_ui_slider_indicator_show_set(Eo *obj, Efl_Ui_Slider_Data *sd, Eina_Bool show)
|
|
{
|
|
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);
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_efl_ui_slider_indicator_show_get(Eo *obj EINA_UNUSED, Efl_Ui_Slider_Data *sd)
|
|
{
|
|
return sd->indicator_show;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_efl_ui_slider_step_set(Eo *obj EINA_UNUSED, Efl_Ui_Slider_Data *sd, double step)
|
|
{
|
|
if (sd->step == step) return;
|
|
|
|
if (step < 0.0) step = 0.0;
|
|
else if (step > 1.0) step = 1.0;
|
|
|
|
sd->step = step;
|
|
}
|
|
|
|
EOLIAN static double
|
|
_efl_ui_slider_step_get(Eo *obj EINA_UNUSED, Efl_Ui_Slider_Data *sd)
|
|
{
|
|
return sd->step;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_efl_ui_slider_indicator_show_on_focus_set(Eo *obj EINA_UNUSED, Efl_Ui_Slider_Data *sd, Eina_Bool flag)
|
|
{
|
|
if (flag)
|
|
sd->indicator_visible_mode = ELM_SLIDER_INDICATOR_VISIBLE_MODE_ON_FOCUS;
|
|
else
|
|
sd->indicator_visible_mode = ELM_SLIDER_INDICATOR_VISIBLE_MODE_DEFAULT;
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_efl_ui_slider_indicator_show_on_focus_get(Eo *obj EINA_UNUSED, Efl_Ui_Slider_Data *sd)
|
|
{
|
|
return (sd->indicator_visible_mode == ELM_SLIDER_INDICATOR_VISIBLE_MODE_ON_FOCUS);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_efl_ui_slider_indicator_visible_mode_set(Eo *obj EINA_UNUSED, Efl_Ui_Slider_Data *sd, Elm_Slider_Indicator_Visible_Mode indicator_visible_mode)
|
|
{
|
|
if (sd->indicator_visible_mode == indicator_visible_mode) return;
|
|
sd->indicator_visible_mode = indicator_visible_mode;
|
|
}
|
|
|
|
EOLIAN static Elm_Slider_Indicator_Visible_Mode
|
|
_efl_ui_slider_indicator_visible_mode_get(Eo *obj EINA_UNUSED, Efl_Ui_Slider_Data *sd)
|
|
{
|
|
return sd->indicator_visible_mode;
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_efl_ui_slider_elm_widget_on_focus_update(Eo *obj, Efl_Ui_Slider_Data *sd EINA_UNUSED, Elm_Object_Item *item EINA_UNUSED)
|
|
{
|
|
Eina_Bool int_ret = EINA_FALSE;
|
|
|
|
int_ret = elm_obj_widget_on_focus_update(efl_super(obj, MY_CLASS), NULL);
|
|
|
|
if ((sd->indicator_visible_mode == ELM_SLIDER_INDICATOR_VISIBLE_MODE_ON_FOCUS) && elm_widget_focus_get(obj))
|
|
_popup_show(obj, NULL, NULL, NULL);
|
|
else if (!elm_widget_focus_get(obj))
|
|
_popup_hide(obj, NULL, NULL, NULL);
|
|
|
|
return int_ret;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_efl_ui_slider_class_constructor(Efl_Class *klass)
|
|
{
|
|
evas_smart_legacy_type_register(MY_CLASS_NAME_LEGACY, klass);
|
|
}
|
|
|
|
// A11Y Accessibility
|
|
|
|
EOLIAN static void
|
|
_efl_ui_slider_efl_access_value_value_and_text_get(Eo *obj EINA_UNUSED, Efl_Ui_Slider_Data *sd, double *value, const char **text)
|
|
{
|
|
if (value) *value = sd->val;
|
|
if (text) *text = NULL;
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_efl_ui_slider_efl_access_value_value_and_text_set(Eo *obj, Efl_Ui_Slider_Data *sd, double value, const char *text EINA_UNUSED)
|
|
{
|
|
double oldval = sd->val;
|
|
|
|
if (value < sd->val_min) value = sd->val_min;
|
|
if (value > sd->val_max) value = sd->val_max;
|
|
|
|
efl_event_callback_legacy_call(obj, EFL_UI_SLIDER_EVENT_SLIDER_DRAG_START, NULL);
|
|
sd->val = value;
|
|
_visuals_refresh(obj);
|
|
sd->val = oldval;
|
|
_slider_update(obj, EINA_TRUE);
|
|
efl_event_callback_legacy_call(obj, EFL_UI_SLIDER_EVENT_SLIDER_DRAG_STOP, NULL);
|
|
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_efl_ui_slider_efl_access_value_range_get(Eo *obj EINA_UNUSED, Efl_Ui_Slider_Data *sd, double *lower, double *upper, const char **descr)
|
|
{
|
|
if (lower) *lower = sd->val_min;
|
|
if (upper) *upper = sd->val_max;
|
|
if (descr) *descr = NULL;
|
|
}
|
|
|
|
EOLIAN static double
|
|
_efl_ui_slider_efl_access_value_increment_get(Eo *obj EINA_UNUSED, Efl_Ui_Slider_Data *sd)
|
|
{
|
|
return sd->step;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_efl_ui_slider_efl_ui_format_format_string_set(Eo *obj, Efl_Ui_Slider_Data *sd, const char *units)
|
|
{
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
|
|
eina_stringshare_replace(&sd->units, units);
|
|
if (units)
|
|
{
|
|
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");
|
|
}
|
|
else
|
|
{
|
|
elm_layout_signal_emit(obj, "elm,state,units,hidden", "elm");
|
|
edje_object_message_signal_process(wd->resize_obj);
|
|
if (sd->popup)
|
|
edje_object_signal_emit(sd->popup, "elm,state,units,hidden", "elm");
|
|
if (sd->popup2)
|
|
edje_object_signal_emit(sd->popup2, "elm,state,units,hidden", "elm");
|
|
}
|
|
evas_object_smart_changed(obj);
|
|
}
|
|
|
|
EOLIAN static const char *
|
|
_efl_ui_slider_efl_ui_format_format_string_get(Eo *obj EINA_UNUSED, Efl_Ui_Slider_Data *sd)
|
|
{
|
|
return sd->units;
|
|
}
|
|
|
|
EOLIAN const Elm_Atspi_Action *
|
|
_efl_ui_slider_elm_interface_atspi_widget_action_elm_actions_get(Eo *obj EINA_UNUSED, Efl_Ui_Slider_Data *pd EINA_UNUSED)
|
|
{
|
|
static Elm_Atspi_Action atspi_actions[] = {
|
|
{ "drag,left", "drag", "left", _key_action_drag},
|
|
{ "drag,right", "drag", "right", _key_action_drag},
|
|
{ "drag,up", "drag", "up", _key_action_drag},
|
|
{ "drag,down", "drag", "down", _key_action_drag},
|
|
{ NULL, NULL, NULL, NULL}
|
|
};
|
|
return &atspi_actions[0];
|
|
}
|
|
|
|
// A11Y Accessibility - END
|
|
|
|
/* Standard widget overrides */
|
|
|
|
ELM_PART_TEXT_DEFAULT_IMPLEMENT(efl_ui_slider, Efl_Ui_Slider_Data)
|
|
ELM_PART_MARKUP_DEFAULT_IMPLEMENT(efl_ui_slider, Efl_Ui_Slider_Data)
|
|
|
|
static void
|
|
_slider_span_size_set(Eo *obj, Efl_Ui_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);
|
|
}
|
|
|
|
/* Legacy APIs */
|
|
|
|
EAPI Evas_Object *
|
|
elm_slider_add(Evas_Object *parent)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
|
|
return efl_add(MY_CLASS, parent, efl_canvas_object_legacy_ctor(efl_added));
|
|
}
|
|
|
|
EAPI void
|
|
elm_slider_span_size_set(Evas_Object *obj, Evas_Coord size)
|
|
{
|
|
EFL_UI_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)
|
|
{
|
|
EFL_UI_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, sd);
|
|
|
|
dir = _direction_get(horizontal, _is_inverted(sd->dir));
|
|
|
|
efl_ui_direction_set(obj, dir);
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
elm_slider_horizontal_get(const Evas_Object *obj)
|
|
{
|
|
Efl_Ui_Dir dir;
|
|
dir = efl_ui_direction_get(obj);
|
|
|
|
return _is_horizontal(dir);
|
|
}
|
|
|
|
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, sd);
|
|
|
|
dir = _direction_get(_is_horizontal(sd->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);
|
|
}
|
|
|
|
EAPI void
|
|
elm_slider_units_format_function_set(Evas_Object *obj, slider_func_type func, slider_freefunc_type free_func)
|
|
{
|
|
EFL_UI_SLIDER_DATA_GET_OR_RETURN(obj, sd);
|
|
|
|
sd->units_format_func = func;
|
|
sd->units_format_free = free_func;
|
|
|
|
evas_object_smart_changed(obj);
|
|
}
|
|
|
|
EAPI void
|
|
elm_slider_range_enabled_set(Evas_Object *obj, Eina_Bool enable)
|
|
{
|
|
EFL_UI_SLIDER_DATA_GET_OR_RETURN(obj, sd);
|
|
|
|
if (sd->intvl_enable == enable) return;
|
|
|
|
sd->intvl_enable = enable;
|
|
elm_obj_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)
|
|
{
|
|
EFL_UI_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_DATA_GET_OR_RETURN(obj, pd);
|
|
pd->intvl_from = from;
|
|
pd->val = from;
|
|
pd->intvl_to = to;
|
|
|
|
if (pd->intvl_from < pd->val_min) pd->intvl_from = pd->val_min;
|
|
if (pd->intvl_to > pd->val_max) pd->intvl_to = pd->val_max;
|
|
|
|
_visuals_refresh(obj);
|
|
}
|
|
|
|
EAPI void
|
|
elm_slider_range_get(const Evas_Object *obj, double *from, double *to)
|
|
{
|
|
EFL_UI_SLIDER_DATA_GET_OR_RETURN(obj, pd);
|
|
if (from) *from = fmin(pd->intvl_from, pd->intvl_to);
|
|
if (to) *to = fmax(pd->intvl_from, pd->intvl_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);
|
|
}
|
|
|
|
/* Internal EO APIs and hidden overrides */
|
|
|
|
ELM_LAYOUT_CONTENT_ALIASES_IMPLEMENT(efl_ui_slider)
|
|
ELM_LAYOUT_TEXT_ALIASES_IMPLEMENT(efl_ui_slider)
|
|
|
|
#define EFL_UI_SLIDER_EXTRA_OPS \
|
|
ELM_LAYOUT_CONTENT_ALIASES_OPS(efl_ui_slider), \
|
|
ELM_LAYOUT_TEXT_ALIASES_OPS(efl_ui_slider), \
|
|
ELM_LAYOUT_SIZING_EVAL_OPS(efl_ui_slider), \
|
|
EFL_CANVAS_GROUP_ADD_DEL_OPS(efl_ui_slider)
|
|
|
|
#include "efl_ui_slider.eo.c"
|