492 lines
15 KiB
C
492 lines
15 KiB
C
#include <Elementary.h>
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#include "elm_priv.h"
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typedef struct _Widget_Data Widget_Data;
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struct _Widget_Data
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{
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Evas_Object *edje;
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Evas_Object *button;
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Evas_Object *entry;
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};
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static const char *widtype = NULL;
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static const char SIG_CHANGED[] = "changed";
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static const char SIG_ACTIVATED[] = "activated";
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static const char SIG_PRESS[] = "press";
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static const char SIG_LONGPRESSED[] = "longpressed";
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static const char SIG_CLICKED[] = "clicked";
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static const char SIG_CLICKED_DOUBLE[] = "clicked,double";
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static const char SIG_FOCUSED[] = "focused";
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static const char SIG_UNFOCUSED[] = "unfocused";
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static const char SIG_SELECTION_PASTE[] = "selection,paste";
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static const char SIG_SELECTION_COPY[] = "selection,copy";
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static const char SIG_SELECTION_CUT[] = "selection,cut";
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static const char SIG_UNPRESSED[] = "unpressed";
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static const char SIG_FILE_CHOSEN[] = "file,chosen";
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static const Evas_Smart_Cb_Description _signals[] =
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{
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{SIG_CHANGED, ""},
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{SIG_ACTIVATED, ""},
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{SIG_PRESS, ""},
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{SIG_LONGPRESSED, ""},
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{SIG_CLICKED, ""},
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{SIG_CLICKED_DOUBLE, ""},
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{SIG_FOCUSED, ""},
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{SIG_UNFOCUSED, ""},
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{SIG_SELECTION_PASTE, ""},
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{SIG_SELECTION_COPY, ""},
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{SIG_SELECTION_CUT, ""},
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{SIG_UNPRESSED, ""},
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{SIG_FILE_CHOSEN, "s"},
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{NULL, NULL}
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};
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#define SIG_FWD(name) \
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static void \
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_##name##_fwd(void *data, Evas_Object *obj __UNUSED__, void *event_info) \
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{ \
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evas_object_smart_callback_call(data, SIG_##name, event_info); \
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}
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SIG_FWD(CHANGED)
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SIG_FWD(PRESS)
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SIG_FWD(LONGPRESSED)
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SIG_FWD(CLICKED)
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SIG_FWD(CLICKED_DOUBLE)
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SIG_FWD(FOCUSED)
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SIG_FWD(UNFOCUSED)
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SIG_FWD(SELECTION_PASTE)
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SIG_FWD(SELECTION_COPY)
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SIG_FWD(SELECTION_CUT)
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SIG_FWD(UNPRESSED)
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#undef SIG_FWD
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static void _del_pre_hook(Evas_Object *obj);
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static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
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static void _mirrored_set(Evas_Object *obj, Eina_Bool rtl);
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static void
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_FILE_CHOSEN_fwd(void *data, Evas_Object *obj __UNUSED__, void *event_info)
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{
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Widget_Data *wd = elm_widget_data_get(data);
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const char *file = event_info;
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elm_object_text_set(wd->entry, file);
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evas_object_smart_callback_call(data, SIG_FILE_CHOSEN, event_info);
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}
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static void
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_ACTIVATED_fwd(void *data, Evas_Object *obj __UNUSED__, void *event_info)
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{
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Widget_Data *wd = elm_widget_data_get(data);
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const char *file = elm_object_text_get(wd->entry);
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elm_fileselector_button_path_set(wd->button, file);
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evas_object_smart_callback_call(data, SIG_ACTIVATED, event_info);
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}
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static void
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_del_pre_hook(Evas_Object *obj)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return;
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evas_object_event_callback_del_full
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(wd->button, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, obj);
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evas_object_event_callback_del_full
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(wd->entry, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, obj);
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}
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static void
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_del_hook(Evas_Object *obj)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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free(wd);
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}
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static void
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_sizing_eval(Evas_Object *obj)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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Evas_Coord minw = -1, minh = -1;
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if (!wd) return;
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edje_object_size_min_calc(wd->edje, &minw, &minh);
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evas_object_size_hint_min_set(obj, minw, minh);
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evas_object_size_hint_max_set(obj, -1, -1);
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}
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static Eina_Bool
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_elm_fileselector_entry_focus_next_hook(const Evas_Object *obj, Elm_Focus_Direction dir, Evas_Object **next)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd)
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return EINA_FALSE;
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Evas_Object *chain[2];
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/* Direction */
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if (dir == ELM_FOCUS_PREVIOUS)
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{
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chain[0] = wd->button;
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chain[1] = wd->entry;
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}
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else if (dir == ELM_FOCUS_NEXT)
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{
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chain[0] = wd->entry;
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chain[1] = wd->button;
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}
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else
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return EINA_FALSE;
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unsigned char i = elm_widget_focus_get(chain[1]);
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if (elm_widget_focus_next_get(chain[i], dir, next))
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return EINA_TRUE;
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i = !i;
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Evas_Object *to_focus;
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if (elm_widget_focus_next_get(chain[i], dir, &to_focus))
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{
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*next = to_focus;
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return !!i;
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}
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return EINA_FALSE;
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}
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static void
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_mirrored_set(Evas_Object *obj, Eina_Bool rtl)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return;
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elm_widget_mirrored_set(wd->button, rtl);
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edje_object_mirrored_set(wd->edje, rtl);
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}
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static void
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_theme_hook(Evas_Object *obj)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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const char *style = elm_widget_style_get(obj);
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char buf[1024];
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if (!wd) return;
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_elm_widget_mirrored_reload(obj);
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_mirrored_set(obj, elm_widget_mirrored_get(obj));
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_elm_theme_object_set(obj, wd->edje, "fileselector_entry", "base", style);
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if (elm_object_disabled_get(obj))
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edje_object_signal_emit(wd->edje, "elm,state,disabled", "elm");
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if (!style) style = "default";
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snprintf(buf, sizeof(buf), "fileselector_entry/%s", style);
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elm_widget_style_set(wd->button, buf);
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elm_widget_style_set(wd->entry, buf);
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edje_object_part_swallow(obj, "elm.swallow.button", wd->button);
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edje_object_part_swallow(obj, "elm.swallow.entry", wd->entry);
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edje_object_message_signal_process(wd->edje);
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edje_object_scale_set
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(wd->edje, elm_widget_scale_get(obj) * _elm_config->scale);
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_sizing_eval(obj);
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}
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static void
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_disable_hook(Evas_Object *obj)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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Eina_Bool val = elm_widget_disabled_get(obj);
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if (!wd) return;
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if (val)
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edje_object_signal_emit(wd->edje, "elm,state,disabled", "elm");
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else
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edje_object_signal_emit(wd->edje, "elm,state,enabled", "elm");
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elm_widget_disabled_set(wd->button, val);
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elm_widget_disabled_set(wd->entry, val);
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}
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static void
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_changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
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{
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_sizing_eval(data);
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}
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static void
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_elm_fileselector_entry_button_label_set(Evas_Object *obj, const char *item, const char *label)
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{
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ELM_CHECK_WIDTYPE(obj, widtype);
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Widget_Data *wd = elm_widget_data_get(obj);
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if (item && strcmp(item, "default")) return;
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if (!wd) return;
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elm_object_text_set(wd->button, label);
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}
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static const char *
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_elm_fileselector_entry_button_label_get(const Evas_Object *obj, const char *item)
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{
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ELM_CHECK_WIDTYPE(obj, widtype) NULL;
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Widget_Data *wd = elm_widget_data_get(obj);
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if (item && strcmp(item, "default")) return NULL;
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if (!wd) return NULL;
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return elm_object_text_get(wd->button);
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}
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static void
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_content_set_hook(Evas_Object *obj, const char *part, Evas_Object *content)
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{
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ELM_CHECK_WIDTYPE(obj, widtype);
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return;
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if (part && strcmp(part, "button icon")) return;
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elm_object_part_content_set(wd->button, NULL, content);
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}
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static Evas_Object *
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_content_get_hook(const Evas_Object *obj, const char *part)
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{
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ELM_CHECK_WIDTYPE(obj, widtype) NULL;
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return NULL;
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if (part && strcmp(part, "button icon")) return NULL;
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return elm_object_part_content_get(wd->button, NULL);
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}
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static Evas_Object *
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_content_unset_hook(Evas_Object *obj, const char *part)
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{
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ELM_CHECK_WIDTYPE(obj, widtype) NULL;
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return NULL;
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if (part && strcmp(part, "button icon")) return NULL;
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return elm_object_part_content_unset(wd->button, NULL);
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}
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EAPI Evas_Object *
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elm_fileselector_entry_add(Evas_Object *parent)
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{
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Evas_Object *obj;
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Evas *e;
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Widget_Data *wd;
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ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
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ELM_SET_WIDTYPE(widtype, "fileselector_entry");
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elm_widget_type_set(obj, "fileselector_entry");
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elm_widget_sub_object_add(parent, obj);
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elm_widget_data_set(obj, wd);
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elm_widget_del_pre_hook_set(obj, _del_pre_hook);
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elm_widget_del_hook_set(obj, _del_hook);
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elm_widget_disable_hook_set(obj, _disable_hook);
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elm_widget_focus_next_hook_set(obj, _elm_fileselector_entry_focus_next_hook);
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elm_widget_can_focus_set(obj, EINA_FALSE);
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elm_widget_theme_hook_set(obj, _theme_hook);
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elm_widget_text_set_hook_set(obj, _elm_fileselector_entry_button_label_set);
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elm_widget_text_get_hook_set(obj, _elm_fileselector_entry_button_label_get);
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elm_widget_content_set_hook_set(obj, _content_set_hook);
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elm_widget_content_get_hook_set(obj, _content_get_hook);
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elm_widget_content_unset_hook_set(obj, _content_unset_hook);
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wd->edje = edje_object_add(e);
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_elm_theme_object_set(obj, wd->edje, "fileselector_entry", "base", "default");
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elm_widget_resize_object_set(obj, wd->edje);
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wd->button = elm_fileselector_button_add(obj);
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elm_widget_mirrored_automatic_set(wd->button, EINA_FALSE);
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ELM_SET_WIDTYPE(widtype, "fileselector_entry");
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elm_widget_style_set(wd->button, "fileselector_entry/default");
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edje_object_part_swallow(wd->edje, "elm.swallow.button", wd->button);
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elm_widget_sub_object_add(obj, wd->button);
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evas_object_event_callback_add
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(wd->button, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, obj);
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elm_fileselector_button_expandable_set(wd->button,
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_elm_config->fileselector_expand_enable);
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#define SIG_FWD(name) \
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evas_object_smart_callback_add(wd->button, SIG_##name, _##name##_fwd, obj)
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SIG_FWD(CLICKED);
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SIG_FWD(UNPRESSED);
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SIG_FWD(FILE_CHOSEN);
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#undef SIG_FWD
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wd->entry = elm_entry_add(obj);
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elm_entry_scrollable_set(wd->entry, EINA_TRUE);
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elm_widget_mirrored_automatic_set(wd->entry, EINA_FALSE);
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elm_widget_style_set(wd->entry, "fileselector_entry/default");
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elm_entry_single_line_set(wd->entry, EINA_TRUE);
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elm_entry_editable_set(wd->entry, EINA_TRUE);
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edje_object_part_swallow(wd->edje, "elm.swallow.entry", wd->entry);
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elm_widget_sub_object_add(obj, wd->entry);
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evas_object_event_callback_add
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(wd->entry, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, obj);
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#define SIG_FWD(name) \
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evas_object_smart_callback_add(wd->entry, SIG_##name, _##name##_fwd, obj)
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SIG_FWD(CHANGED);
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SIG_FWD(ACTIVATED);
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SIG_FWD(PRESS);
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SIG_FWD(LONGPRESSED);
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SIG_FWD(CLICKED);
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SIG_FWD(CLICKED_DOUBLE);
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SIG_FWD(FOCUSED);
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SIG_FWD(UNFOCUSED);
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SIG_FWD(SELECTION_PASTE);
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SIG_FWD(SELECTION_COPY);
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SIG_FWD(SELECTION_CUT);
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#undef SIG_FWD
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_mirrored_set(obj, elm_widget_mirrored_get(obj));
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_sizing_eval(obj);
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// TODO: convert Elementary to subclassing of Evas_Smart_Class
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// TODO: and save some bytes, making descriptions per-class and not instance!
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evas_object_smart_callbacks_descriptions_set(obj, _signals);
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return obj;
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}
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EAPI void
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elm_fileselector_entry_selected_set(Evas_Object *obj, const char *path)
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{
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ELM_CHECK_WIDTYPE(obj, widtype);
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return;
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elm_fileselector_button_path_set(wd->button, path);
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}
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EAPI const char *
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elm_fileselector_entry_selected_get(const Evas_Object *obj)
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{
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ELM_CHECK_WIDTYPE(obj, widtype) NULL;
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return NULL;
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return elm_fileselector_button_path_get(wd->button);
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}
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EAPI void
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elm_fileselector_entry_window_title_set(Evas_Object *obj, const char *title)
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{
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ELM_CHECK_WIDTYPE(obj, widtype);
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return;
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elm_fileselector_button_window_title_set(wd->button, title);
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}
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EAPI const char *
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elm_fileselector_entry_window_title_get(const Evas_Object *obj)
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{
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ELM_CHECK_WIDTYPE(obj, widtype) NULL;
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return NULL;
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return elm_fileselector_button_window_title_get(wd->button);
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}
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EAPI void
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elm_fileselector_entry_window_size_set(Evas_Object *obj, Evas_Coord width, Evas_Coord height)
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{
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ELM_CHECK_WIDTYPE(obj, widtype);
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return;
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elm_fileselector_button_window_size_set(wd->button, width, height);
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}
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EAPI void
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elm_fileselector_entry_window_size_get(const Evas_Object *obj, Evas_Coord *width, Evas_Coord *height)
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{
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ELM_CHECK_WIDTYPE(obj, widtype);
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return;
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elm_fileselector_button_window_size_get(wd->button, width, height);
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}
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EAPI void
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elm_fileselector_entry_path_set(Evas_Object *obj, const char *path)
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{
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ELM_CHECK_WIDTYPE(obj, widtype);
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return;
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elm_fileselector_button_path_set(wd->button, path);
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elm_object_text_set(wd->entry, path);
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}
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EAPI const char *
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elm_fileselector_entry_path_get(const Evas_Object *obj)
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{
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ELM_CHECK_WIDTYPE(obj, widtype) NULL;
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return NULL;
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return elm_object_text_get(wd->entry);
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}
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EAPI void
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elm_fileselector_entry_expandable_set(Evas_Object *obj, Eina_Bool value)
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{
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ELM_CHECK_WIDTYPE(obj, widtype);
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return;
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elm_fileselector_button_expandable_set(wd->button, value);
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}
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EAPI Eina_Bool
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elm_fileselector_entry_expandable_get(const Evas_Object *obj)
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{
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ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return EINA_FALSE;
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return elm_fileselector_button_expandable_get(wd->button);
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}
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EAPI void
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elm_fileselector_entry_folder_only_set(Evas_Object *obj, Eina_Bool value)
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{
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ELM_CHECK_WIDTYPE(obj, widtype);
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Widget_Data *wd = elm_widget_data_get(obj);
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if (!wd) return;
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elm_fileselector_button_folder_only_set(wd->button, value);
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}
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EAPI Eina_Bool
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elm_fileselector_entry_folder_only_get(const Evas_Object *obj)
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{
|
|
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return EINA_FALSE;
|
|
return elm_fileselector_button_folder_only_get(wd->button);
|
|
}
|
|
|
|
EAPI void
|
|
elm_fileselector_entry_is_save_set(Evas_Object *obj, Eina_Bool value)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
elm_fileselector_button_is_save_set(wd->button, value);
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
elm_fileselector_entry_is_save_get(const Evas_Object *obj)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return EINA_FALSE;
|
|
return elm_fileselector_button_is_save_get(wd->button);
|
|
}
|
|
|
|
EAPI void
|
|
elm_fileselector_entry_inwin_mode_set(Evas_Object *obj, Eina_Bool value)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return;
|
|
elm_fileselector_button_inwin_mode_set(wd->button, value);
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
elm_fileselector_entry_inwin_mode_get(const Evas_Object *obj)
|
|
{
|
|
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
if (!wd) return EINA_FALSE;
|
|
return elm_fileselector_button_inwin_mode_get(wd->button);
|
|
}
|