402 lines
11 KiB
C
402 lines
11 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_UI_POPUP_PROTECTED
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#include <Elementary.h>
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#include "elm_priv.h"
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#include "efl_ui_popup_private.h"
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#include "efl_ui_popup_part.eo.h"
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#include "elm_part_helper.h"
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#define MY_CLASS EFL_UI_POPUP_CLASS
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#define MY_CLASS_NAME "Efl.Ui.Popup"
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static const char PART_NAME_BACKWALL[] = "backwall";
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static void
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_backwall_clicked_cb(void *data,
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Eo *o 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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Eo *obj = data;
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efl_event_callback_call(obj, EFL_UI_POPUP_EVENT_BACKWALL_CLICKED, NULL);
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}
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EOLIAN static void
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_efl_ui_popup_efl_gfx_position_set(Eo *obj, Efl_Ui_Popup_Data *pd EINA_UNUSED, Eina_Position2D pos)
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{
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pd->align = EFL_UI_POPUP_ALIGN_NONE;
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efl_gfx_position_set(efl_super(obj, MY_CLASS), pos);
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}
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static void
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_calc_align(Eo *obj)
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{
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Efl_Ui_Popup_Data *pd = efl_data_scope_get(obj, MY_CLASS);
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Eina_Rect p_geom = efl_gfx_geometry_get(pd->win_parent);
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Eina_Rect o_geom = efl_gfx_geometry_get(obj);
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Evas_Coord pw, ph;
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pw = p_geom.w;
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ph = p_geom.h;
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Evas_Coord ow, oh;
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ow = o_geom.w;
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oh = o_geom.h;
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switch (pd->align)
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{
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case EFL_UI_POPUP_ALIGN_CENTER:
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efl_gfx_position_set(efl_super(obj, MY_CLASS), EINA_POSITION2D((pw - ow ) / 2, (ph - oh) / 2));
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break;
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case EFL_UI_POPUP_ALIGN_LEFT:
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efl_gfx_position_set(efl_super(obj, MY_CLASS), EINA_POSITION2D(0, (ph - oh) / 2));
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break;
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case EFL_UI_POPUP_ALIGN_RIGHT:
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efl_gfx_position_set(efl_super(obj, MY_CLASS), EINA_POSITION2D(pw - ow, (ph - oh) / 2));
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break;
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case EFL_UI_POPUP_ALIGN_TOP:
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efl_gfx_position_set(efl_super(obj, MY_CLASS), EINA_POSITION2D((pw - ow) / 2, 0));
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break;
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case EFL_UI_POPUP_ALIGN_BOTTOM:
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efl_gfx_position_set(efl_super(obj, MY_CLASS), EINA_POSITION2D((pw - ow) / 2, ph - oh));
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break;
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default:
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break;
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}
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}
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EOLIAN static void
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_efl_ui_popup_efl_gfx_size_set(Eo *obj, Efl_Ui_Popup_Data *pd EINA_UNUSED, Eina_Size2D size)
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{
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efl_gfx_size_set(efl_super(obj, MY_CLASS), size);
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elm_layout_sizing_eval(obj);
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}
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static void
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_parent_geom_cb(void *data, const Efl_Event *ev EINA_UNUSED)
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{
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Eo *obj = data;
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EFL_UI_POPUP_DATA_GET_OR_RETURN(obj, pd);
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//Add align calc only
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Eina_Bool needs_size_calc = pd->needs_size_calc;
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elm_layout_sizing_eval(obj);
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pd->needs_size_calc = needs_size_calc;
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}
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EOLIAN static void
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_efl_ui_popup_efl_ui_widget_widget_parent_set(Eo *obj, Efl_Ui_Popup_Data *pd EINA_UNUSED, Eo *parent EINA_UNUSED)
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{
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pd->win_parent = efl_provider_find(obj, EFL_UI_WIN_CLASS);
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if (!pd->win_parent)
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{
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ERR("Cannot find window parent");
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return;
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}
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Eina_Rect p_geom = efl_gfx_geometry_get(pd->win_parent);
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efl_gfx_position_set(pd->backwall, EINA_POSITION2D(p_geom.x, p_geom.y));
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efl_gfx_size_set(pd->backwall, EINA_SIZE2D(p_geom.w, p_geom.h));
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efl_event_callback_add(pd->win_parent, EFL_GFX_EVENT_RESIZE, _parent_geom_cb, obj);
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efl_event_callback_add(pd->win_parent, EFL_GFX_EVENT_MOVE, _parent_geom_cb, obj);
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}
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EOLIAN static void
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_efl_ui_popup_align_set(Eo *obj EINA_UNUSED, Efl_Ui_Popup_Data *pd, Efl_Ui_Popup_Align type)
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{
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pd->align = type;
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//Add align calc only
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Eina_Bool needs_size_calc = pd->needs_size_calc;
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elm_layout_sizing_eval(obj);
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pd->needs_size_calc = needs_size_calc;
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}
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EOLIAN static Efl_Ui_Popup_Align
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_efl_ui_popup_align_get(Eo *obj EINA_UNUSED, Efl_Ui_Popup_Data *pd)
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{
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return pd->align;
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}
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EOLIAN static void
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_efl_ui_popup_popup_size_set(Eo *obj, Efl_Ui_Popup_Data *pd EINA_UNUSED, Eina_Size2D size)
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{
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efl_gfx_size_set(obj, size);
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}
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EOLIAN static Eina_Size2D
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_efl_ui_popup_popup_size_get(Eo *obj, Efl_Ui_Popup_Data *pd EINA_UNUSED)
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{
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return efl_gfx_size_get(obj);
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}
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static Eina_Bool
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_timer_cb(void *data)
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{
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Eo *popup = data;
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efl_event_callback_call(popup, EFL_UI_POPUP_EVENT_TIMEOUT, NULL);
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efl_del(popup);
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return ECORE_CALLBACK_CANCEL;
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}
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static void
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_timer_del(Efl_Ui_Popup_Data *pd)
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{
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if (pd->timer)
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{
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ecore_timer_del(pd->timer);
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pd->timer = NULL;
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}
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}
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static void
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_timer_init(Eo *obj, Efl_Ui_Popup_Data *pd)
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{
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if (pd->timeout > 0.0)
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pd->timer = ecore_timer_add(pd->timeout, _timer_cb, obj);
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}
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EOLIAN static void
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_efl_ui_popup_efl_gfx_visible_set(Eo *obj, Efl_Ui_Popup_Data *pd, Eina_Bool v)
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{
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if (_evas_object_intercept_call(obj, EVAS_OBJECT_INTERCEPT_CB_VISIBLE, 0, v))
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return;
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efl_gfx_visible_set(efl_super(obj, MY_CLASS), v);
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if (v)
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{
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_timer_del(pd);
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_timer_init(obj, pd);
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}
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}
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EOLIAN static void
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_efl_ui_popup_timeout_set(Eo *obj, Efl_Ui_Popup_Data *pd, double time)
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{
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if (time < 0.0)
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time = 0.0;
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pd->timeout = time;
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_timer_del(pd);
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if (efl_gfx_visible_get(obj))
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_timer_init(obj, pd);
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}
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EOLIAN static double
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_efl_ui_popup_timeout_get(Eo *obj EINA_UNUSED, Efl_Ui_Popup_Data *pd)
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{
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return pd->timeout;
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}
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EOLIAN static Eo *
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_efl_ui_popup_efl_object_constructor(Eo *obj, Efl_Ui_Popup_Data *pd)
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{
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, NULL);
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if (!elm_widget_theme_klass_get(obj))
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elm_widget_theme_klass_set(obj, "popup");
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obj = efl_constructor(efl_super(obj, MY_CLASS));
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efl_canvas_object_type_set(obj, MY_CLASS_NAME);
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elm_widget_sub_object_parent_add(obj);
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elm_widget_can_focus_set(obj, EINA_TRUE);
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if (!elm_widget_theme_object_set(obj, wd->resize_obj,
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elm_widget_theme_klass_get(obj),
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elm_widget_theme_element_get(obj),
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elm_widget_theme_style_get(obj)))
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CRI("Failed to set layout!");
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pd->backwall = edje_object_add(evas_object_evas_get(obj));
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elm_widget_element_update(obj, pd->backwall, PART_NAME_BACKWALL);
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evas_object_smart_member_add(pd->backwall, obj);
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evas_object_stack_below(pd->backwall, wd->resize_obj);
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edje_object_signal_callback_add(pd->backwall, "action,clicked", "*",
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_backwall_clicked_cb, obj);
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pd->align = EFL_UI_POPUP_ALIGN_CENTER;
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return obj;
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}
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EOLIAN static void
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_efl_ui_popup_efl_object_destructor(Eo *obj, Efl_Ui_Popup_Data *pd)
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{
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ELM_SAFE_DEL(pd->backwall);
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efl_event_callback_del(pd->win_parent, EFL_GFX_EVENT_RESIZE, _parent_geom_cb,
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obj);
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efl_event_callback_del(pd->win_parent, EFL_GFX_EVENT_MOVE, _parent_geom_cb,
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obj);
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efl_destructor(efl_super(obj, MY_CLASS));
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}
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static void
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_sizing_eval(Eo *obj)
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{
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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Evas_Coord minw = -1, minh = -1;
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elm_coords_finger_size_adjust(1, &minw, 1, &minh);
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edje_object_size_min_restricted_calc
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(wd->resize_obj, &minw, &minh, minw, minh);
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efl_gfx_size_hint_min_set(obj, EINA_SIZE2D(minw, minh));
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Eina_Size2D size = efl_gfx_size_get(obj);
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Eina_Size2D new_size;
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new_size.w = (minw > size.w ? minw : size.w);
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new_size.h = (minh > size.h ? minh : size.h);
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efl_gfx_size_set(obj, new_size);
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}
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EOLIAN static void
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_efl_ui_popup_elm_layout_sizing_eval(Eo *obj, Efl_Ui_Popup_Data *pd)
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{
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if (pd->needs_group_calc) return;
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pd->needs_group_calc = EINA_TRUE;
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/* These flags can be modified by sub classes not to calculate size or align
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* their super classes.
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* e.g. Efl.Ui.Popup.Alert.Scroll class sets the flag as follows not to
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* calculate size by its super class.
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*
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* ppd->needs_size_calc = EINA_FALSE;
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* efl_canvas_group_calculate(efl_super(obj, MY_CLASS));
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*/
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pd->needs_size_calc = EINA_TRUE;
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pd->needs_align_calc = EINA_TRUE;
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evas_object_smart_changed(obj);
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}
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EOLIAN static void
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_efl_ui_popup_efl_canvas_group_group_calculate(Eo *obj, Efl_Ui_Popup_Data *pd)
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{
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/* When elm_layout_sizing_eval() is called, just flag is set instead of size
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* calculation.
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* The actual size calculation is done here when the object is rendered to
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* avoid duplicate size calculations. */
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if (pd->needs_group_calc)
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{
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if (pd->needs_size_calc)
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{
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_sizing_eval(obj);
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pd->needs_size_calc = EINA_FALSE;
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}
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if (pd->needs_align_calc)
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{
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_calc_align(obj);
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pd->needs_align_calc = EINA_FALSE;
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}
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Eina_Rect p_geom = efl_gfx_geometry_get(pd->win_parent);
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efl_gfx_position_set(pd->backwall, EINA_POSITION2D(0, 0));
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efl_gfx_size_set(pd->backwall, EINA_SIZE2D(p_geom.w, p_geom.h));
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pd->needs_group_calc = EINA_FALSE;
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}
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}
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/* Standard widget overrides */
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ELM_PART_CONTENT_DEFAULT_GET(efl_ui_popup, "elm.swallow.content")
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ELM_PART_CONTENT_DEFAULT_IMPLEMENT(efl_ui_popup, Efl_Ui_Popup_Data)
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EOLIAN static Eo *
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_efl_ui_popup_efl_part_part(const Eo *obj, Efl_Ui_Popup_Data *_pd EINA_UNUSED, const char *part)
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{
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EINA_SAFETY_ON_NULL_RETURN_VAL(part, NULL);
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if (eina_streq(part, "backwall"))
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return ELM_PART_IMPLEMENT(EFL_UI_POPUP_PART_CLASS, obj, part);
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return efl_part(efl_super(obj, MY_CLASS), part);
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}
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EOLIAN static void
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_efl_ui_popup_part_efl_canvas_object_repeat_events_set(Eo *obj, void *_pd EINA_UNUSED, Eina_Bool repeat)
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{
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Elm_Part_Data *pd = efl_data_scope_get(obj, EFL_UI_WIDGET_PART_CLASS);
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Efl_Ui_Popup_Data *sd = efl_data_scope_get(pd->obj, EFL_UI_POPUP_CLASS);
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if (eina_streq(pd->part, "backwall"))
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efl_canvas_object_repeat_events_set(sd->backwall, repeat);
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else
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efl_canvas_object_repeat_events_set(efl_part(efl_super(pd->obj, MY_CLASS), pd->part), repeat);
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}
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EOLIAN static Eina_Bool
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_efl_ui_popup_part_efl_canvas_object_repeat_events_get(Eo *obj, void *_pd EINA_UNUSED)
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{
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Elm_Part_Data *pd = efl_data_scope_get(obj, EFL_UI_WIDGET_PART_CLASS);
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Efl_Ui_Popup_Data *sd = efl_data_scope_get(pd->obj, EFL_UI_POPUP_CLASS);
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if (eina_streq(pd->part, "backwall"))
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return efl_canvas_object_repeat_events_get(sd->backwall);
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return efl_canvas_object_repeat_events_get(efl_part(efl_super(pd->obj, MY_CLASS), pd->part));
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}
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EOLIAN static Eina_Bool
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_efl_ui_popup_part_efl_file_file_set(Eo *obj, void *_pd EINA_UNUSED, const char *file, const char *group)
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{
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Elm_Part_Data *pd = efl_data_scope_get(obj, EFL_UI_WIDGET_PART_CLASS);
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Efl_Ui_Popup_Data *sd = efl_data_scope_get(pd->obj, EFL_UI_POPUP_CLASS);
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if (eina_streq(pd->part, "backwall"))
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{
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Eo *prev_obj = edje_object_part_swallow_get(sd->backwall, "elm.swallow.image");
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if (prev_obj)
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{
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edje_object_part_unswallow(sd->backwall, prev_obj);
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efl_del(prev_obj);
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}
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Eo *image = elm_image_add(pd->obj);
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Eina_Bool ret = elm_image_file_set(image, file, group);
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if (!ret)
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{
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edje_object_signal_emit(sd->backwall, "state,image,hidden", "efl");
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efl_del(image);
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return EINA_FALSE;
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}
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edje_object_part_swallow(sd->backwall, "elm.swallow.image", image);
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edje_object_signal_emit(sd->backwall, "state,image,visible", "efl");
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return EINA_TRUE;
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}
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return efl_file_set(efl_part(efl_super(pd->obj, MY_CLASS), pd->part), file, group);
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}
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#include "efl_ui_popup_part.eo.c"
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/* Efl.Part end */
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/* Internal EO APIs and hidden overrides */
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#define EFL_UI_POPUP_EXTRA_OPS \
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ELM_LAYOUT_SIZING_EVAL_OPS(efl_ui_popup), \
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ELM_PART_CONTENT_DEFAULT_OPS(efl_ui_popup)
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#include "efl_ui_popup.eo.c"
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