238 lines
7.9 KiB
C
238 lines
7.9 KiB
C
#include <Elementary.h>
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#include "common.h"
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struct ctxpopup_data_s {
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Evas_Smart_Cb selected_cb;
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Evas_Smart_Cb relay_cb;
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Evas_Object *ctxpopup;
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void *data;
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};
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typedef struct ctxpopup_data_s ctxpopup_data;
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static void
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btn_plus_cb(void *data, Evas_Object *obj EINA_UNUSED,
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void *event_info EINA_UNUSED)
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{
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Evas_Object *slider = data;
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attr_value *attr = evas_object_data_get(slider, "attr");
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double value = elm_slider_value_get(slider);
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if (attr->integer) elm_slider_value_set(slider, value + 1);
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else elm_slider_value_set(slider, value + 0.01);
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}
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static void
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btn_minus_cb(void *data, Evas_Object *obj EINA_UNUSED,
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void *event_info EINA_UNUSED)
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{
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Evas_Object *slider = data;
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attr_value *attr = evas_object_data_get(slider, "attr");
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double value = elm_slider_value_get(slider);
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if (attr->integer) elm_slider_value_set(slider, value - 1);
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else elm_slider_value_set(slider, value - 0.01);
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}
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static void
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ctxpopup_it_cb(void *data EINA_UNUSED, Evas_Object *obj, void *event_info)
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{
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Elm_Object_Item *it = event_info;
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ctxpopup_data *ctxdata = evas_object_data_get(obj, "ctxpopup_data");
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ctxdata->selected_cb(ctxdata->data, obj,
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(void *) elm_object_item_text_get(it));
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}
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static void
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slider_dismiss_cb(void *data EINA_UNUSED, Evas_Object *obj,
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void *event_info EINA_UNUSED)
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{
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Evas_Object *layout = elm_object_content_get(obj);
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Evas_Object *slider = elm_object_part_content_get(layout,
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"elm.swallow.slider");
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char buf[128];
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attr_value *attr = evas_object_data_get(slider, "attr");
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if (attr->integer)
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{
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snprintf(buf, sizeof(buf), "%d",
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(int) roundf(elm_slider_value_get(slider)));
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}
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else
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{
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//if the last digit number is 0 then round up.
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double val = elm_slider_value_get(slider);
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snprintf(buf, sizeof(buf), "%0.2f", val);
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double round_down = atof(buf);
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snprintf(buf, sizeof(buf), "%0.1f", val);
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double round_down2 = atof(buf);
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if (fabs(round_down - round_down2) < 0.0005)
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snprintf(buf, sizeof(buf), "%0.1f", val);
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else
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snprintf(buf, sizeof(buf), "%0.2f", val);
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}
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ctxpopup_data *ctxdata = evas_object_data_get(obj, "ctxpopup_data");
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ctxdata->selected_cb(ctxdata->data, obj, buf);
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}
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static void
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ctxpopup_del_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
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void *event_info EINA_UNUSED)
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{
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free(data);
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}
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Evas_Object *
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ctxpopup_candidate_list_create(Evas_Object *parent, attr_value *attr,
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double slider_val,
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Evas_Smart_Cb ctxpopup_dismiss_cb,
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Evas_Smart_Cb ctxpopup_selected_cb, void *data)
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{
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//create ctxpopup
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Evas_Object *ctxpopup = elm_ctxpopup_add(parent);
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if (!ctxpopup) return NULL;
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elm_object_style_set(ctxpopup, elm_app_name_get());
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//ctxpopup data
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ctxpopup_data *ctxdata = malloc(sizeof(ctxpopup_data));
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if (!ctxdata) return NULL;
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ctxdata->selected_cb = ctxpopup_selected_cb;
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ctxdata->data = data;
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evas_object_data_set(ctxpopup, "ctxpopup_data", ctxdata);
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//case of strings
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if (attr->strs)
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{
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Eina_List *l;
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Eina_Stringshare *candidate;
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EINA_LIST_FOREACH(attr->strs, l, candidate)
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elm_ctxpopup_item_append(ctxpopup, candidate, NULL, ctxpopup_it_cb,
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data);
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}
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//case of numbers
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else
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{
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//Layout
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Evas_Object *layout = elm_layout_add(ctxpopup);
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elm_layout_file_set(layout, EDJE_PATH, "slider_layout");
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evas_object_show(layout);
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elm_object_content_set(ctxpopup, layout);
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//Slider
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Evas_Object *slider = elm_slider_add(layout);
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if (attr->integer) elm_slider_unit_format_set(slider, "%1.0f");
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else elm_slider_unit_format_set(slider, "%1.2f");
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elm_slider_span_size_set(slider, 120);
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elm_slider_indicator_show_set(slider, EINA_FALSE);
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elm_slider_min_max_set(slider, attr->min, attr->max);
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elm_slider_value_set(slider, slider_val);
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evas_object_data_set(slider, "attr", attr);
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evas_object_show(slider);
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elm_object_part_content_set(layout, "elm.swallow.slider", slider);
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Evas_Object *btn;
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Evas_Object *img;
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//Minus Button
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btn = elm_button_add(layout);
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evas_object_show(btn);
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evas_object_smart_callback_add(btn, "clicked", btn_minus_cb, slider);
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elm_object_part_content_set(layout, "elm.swallow.minus", btn);
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//Minus Image
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img = elm_image_add(btn);
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elm_image_file_set(img, EDJE_PATH, "minus_img");
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evas_object_show(img);
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elm_object_content_set(btn, img);
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//Plus Button
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btn = elm_button_add(layout);
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evas_object_show(btn);
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evas_object_smart_callback_add(btn, "clicked", btn_plus_cb, slider);
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elm_object_part_content_set(layout, "elm.swallow.plus", btn);
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//Plus Image
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img = elm_image_add(btn);
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elm_image_file_set(img, EDJE_PATH, "plus_img");
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evas_object_show(img);
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elm_object_content_set(btn, img);
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evas_object_smart_callback_add(ctxpopup, "dismissed",
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slider_dismiss_cb, data);
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}
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evas_object_event_callback_add(ctxpopup, EVAS_CALLBACK_DEL, ctxpopup_del_cb,
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ctxdata);
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evas_object_smart_callback_add(ctxpopup, "dismissed", ctxpopup_dismiss_cb,
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data);
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return ctxpopup;
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}
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static void
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ctxpopup_key_down_cb(void *data, Evas *e EINA_UNUSED,
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Evas_Object *obj EINA_UNUSED, void *event_info)
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{
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Evas_Event_Key_Down *ev = event_info;
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ctxpopup_data *ctxdata = data;
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if (!strcmp(ev->keyname, "Down"))
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ctxdata->relay_cb(ctxdata->data, ctxdata->ctxpopup, (void *) 1);
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else if (!strcmp(ev->keyname, "Up"))
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ctxdata->relay_cb(ctxdata->data, ctxdata->ctxpopup, (void *) 0);
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}
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Evas_Object *
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ctxpopup_img_preview_create(Evas_Object *parent, const char *imgpath,
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Evas_Smart_Cb ctxpopup_dismiss_cb,
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Evas_Smart_Cb ctxpopup_relay_cb, void *data)
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{
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//create ctxpopup
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Evas_Object *ctxpopup = elm_ctxpopup_add(parent);
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if (!ctxpopup) return NULL;
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elm_object_style_set(ctxpopup, elm_app_name_get());
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elm_ctxpopup_direction_priority_set(ctxpopup, ELM_CTXPOPUP_DIRECTION_LEFT,
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ELM_CTXPOPUP_DIRECTION_UP,
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ELM_CTXPOPUP_DIRECTION_DOWN,
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ELM_CTXPOPUP_DIRECTION_RIGHT);
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//ctxpopup data
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ctxpopup_data *ctxdata = malloc(sizeof(ctxpopup_data));
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if (!ctxdata) return NULL;
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ctxdata->relay_cb = ctxpopup_relay_cb;
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ctxdata->data = data;
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ctxdata->ctxpopup = ctxpopup;
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evas_object_data_set(ctxpopup, "ctxpopup_data", ctxdata);
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//Layout
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Evas_Object *layout = elm_layout_add(ctxpopup);
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elm_layout_file_set(layout, EDJE_PATH, "preview_layout");
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evas_object_show(layout);
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elm_object_content_set(ctxpopup, layout);
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Evas *e = evas_object_evas_get(ctxpopup);
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Evas_Object *img = evas_object_image_filled_add(e);
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evas_object_image_file_set(img, imgpath, NULL);
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Evas_Coord w, h;
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evas_object_image_size_get(img, &w, &h);
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evas_object_size_hint_aspect_set(img, EVAS_ASPECT_CONTROL_BOTH, w, h);
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evas_object_show(img);
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elm_object_part_content_set(layout, "elm.swallow.img", img);
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evas_object_smart_callback_add(ctxpopup, "dismissed", ctxpopup_dismiss_cb,
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data);
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evas_object_event_callback_add(ctxpopup, EVAS_CALLBACK_DEL, ctxpopup_del_cb,
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ctxdata);
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evas_object_event_callback_add(ctxpopup, EVAS_CALLBACK_KEY_DOWN,
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ctxpopup_key_down_cb, ctxdata);
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evas_object_focus_set(ctxpopup, EINA_TRUE);
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return ctxpopup;
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}
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