/* * TODO: * - child elements focusing support * - user defined icon/label cb * - show/hide/add buttons ??? * - Pattern Filter support */ #ifdef HAVE_CONFIG_H # include "elementary_config.h" #endif #define EFL_ACCESS_OBJECT_PROTECTED #define EFL_ACCESS_WIDGET_ACTION_PROTECTED #define EFL_PART_PROTECTED #define EFL_UI_FOCUS_COMPOSITION_PROTECTED #include "elm_priv.h" #include "eo_internal.h" #include #include "Eio_Eo.h" #include "elm_fileselector_button_eo.h" #include "elm_fileselector_entry_eo.h" #include "elm_interface_fileselector.h" #include "elm_widget_fileselector.h" #include "elm_entry_eo.h" #include "elm_fileselector_eo.h" #include "elm_genlist_eo.h" #include "elm_gengrid_eo.h" #include "elm_fileselector_part.eo.h" #include "elm_part_helper.h" #define MY_CLASS ELM_FILESELECTOR_CLASS #define MY_CLASS_NAME "Elm_Fileselector" #define MY_CLASS_NAME_LEGACY "elm_fileselector" /* FIXME: need a way to find a gap between the size of item and thumbnail */ #define ITEM_SIZE_DEFAULT 70 typedef struct _Legacy_Event_Path_Then_Data { Eo *eo_obj; const Efl_Event_Description *evt_desc; } Legacy_Event_Path_Then_Data; static Elm_Genlist_Item_Class *list_itc[ELM_FILE_LAST]; static Elm_Gengrid_Item_Class *grid_itc[ELM_FILE_LAST]; EAPI Eina_Error ELM_FILESELECTOR_ERROR_UNKNOWN = 0; EAPI Eina_Error ELM_FILESELECTOR_ERROR_INVALID_MODEL = 0; static const char ELM_FILESELECTOR_ERROR_UNKNOWN_STR[] = "Unknown Error"; static const char ELM_FILESELECTOR_ERROR_INVALID_MODEL_STR[] = "Model not set"; #define ELM_PRIV_FILESELECTOR_SIGNALS(cmd) \ cmd(SIG_ACTIVATED, "activated", "s") \ cmd(SIG_DIRECTORY_OPEN, "directory,open", "s") \ cmd(SIG_DONE, "done", "s") \ cmd(SIG_SELECTED, "selected", "s") \ cmd(SIG_SELECTED_INVALID, "selected,invalid", "s") ELM_PRIV_FILESELECTOR_SIGNALS(ELM_PRIV_STATIC_VARIABLE_DECLARE); static const Evas_Smart_Cb_Description _smart_callbacks[] = { ELM_PRIV_FILESELECTOR_SIGNALS(ELM_PRIV_SMART_CALLBACKS_DESC) {SIG_LAYOUT_FOCUSED, ""}, /**< handled by elm_layout */ {SIG_LAYOUT_UNFOCUSED, ""}, /**< handled by elm_layout */ {NULL, NULL} }; #undef ELM_PRIV_FILESELECTOR_SIGNALS static Eina_Bool _key_action_select(Evas_Object *obj, const char *params); static Eina_Bool _key_action_escape(Evas_Object *obj, const char *params); static Eina_Bool _key_action_backspace(Evas_Object *obj, const char *params); static const Elm_Action key_actions[] = { {"select", _key_action_select}, {"escape", _key_action_escape}, {"backspace", _key_action_backspace}, {NULL, NULL} }; static void _ok(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED); static void _canc(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED); static void _on_dir_up(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED); static void _populate(Evas_Object *obj, Efl_Model *model, Elm_Object_Item *parent_it, Efl_Model *selected); static Elm_Fileselector_Item_Data *_selected_item_data_get(Elm_Fileselector_Data *sd); static void _resource_created(void *, const Efl_Event *); static void _resource_deleted(void *, const Efl_Event *); static void _listing_request_cleanup(Listing_Request *); static void _properties_ready(void *data, const Efl_Event *ev); EFL_CALLBACKS_ARRAY_DEFINE(monitoring_callbacks, { EFL_MODEL_EVENT_CHILD_ADDED, _resource_created }, { EFL_MODEL_EVENT_CHILD_REMOVED, _resource_deleted }); static void _focus_chain_update(Eo *obj, Elm_Fileselector_Data *pd) { Eina_List *tmp = NULL; #define A(p) if (p) tmp = eina_list_append(tmp, p); A(pd->up_button) A(pd->home_button) A(pd->search_entry) A(pd->files_view) A(pd->path_entry) A(pd->name_entry) A(pd->filter_hoversel) A(pd->ok_button) A(pd->cancel_button) #undef A efl_ui_focus_composition_elements_set(obj, tmp); } void _event_to_legacy_call(Eo *obj, const char *legacy_evt, void *event_info) { const Efl_Event_Description *legacy_desc = efl_object_legacy_only_event_description_get(legacy_evt); efl_event_callback_call(obj, legacy_desc, event_info); } void _model_event_call(Eo *obj, const Efl_Event_Description *evt_desc, const char *legacy_evt, Efl_Model *model, const char *path) { _event_to_legacy_call(obj, legacy_evt, (void *)path); efl_event_callback_call(obj, evt_desc, model); } static void _monitoring_start(Elm_Fileselector *fs, Elm_Fileselector_Data *sd, Efl_Model *model) { if (sd->monitoring) return ; sd->monitoring = EINA_TRUE; efl_event_callback_array_add(model, monitoring_callbacks(), fs); } static void _monitoring_stop(Elm_Fileselector *fs, Elm_Fileselector_Data *sd, Efl_Model *model) { if (!sd->monitoring) return ; sd->monitoring = EINA_FALSE; efl_event_callback_array_del(model, monitoring_callbacks(), fs); } static void _noref_death(void *data EINA_UNUSED, const Efl_Event *event); static void _invalidated(void *data EINA_UNUSED, const Efl_Event *event); EFL_CALLBACKS_ARRAY_DEFINE(noref_death, { EFL_EVENT_NOREF, _noref_death }, { EFL_EVENT_INVALIDATE, _invalidated }); static void _noref_death(void *data EINA_UNUSED, const Efl_Event *event) { efl_event_callback_array_del(event->object, noref_death(), NULL); efl_del(event->object); } static void _invalidated(void *data EINA_UNUSED, const Efl_Event *event) { // This means our parent is dying, EFL_EVENT_NOREF can be called after invalidated efl_event_callback_array_del(event->object, noref_death(), NULL); } static void _reset_target(Elm_Fileselector_Data *pd) { efl_event_callback_del(pd->target, EFL_MODEL_EVENT_PROPERTIES_CHANGED, _properties_ready, pd->obj); efl_replace(&pd->target, NULL); } static void _elm_fileselector_replace_model(Elm_Fileselector *fs, Elm_Fileselector_Data *sd, Efl_Model *model, const char *path) { _monitoring_stop(fs, sd, sd->model); efl_replace(&sd->model, model); eina_stringshare_replace(&sd->path, path); if (model && path) { _monitoring_start(fs, sd, sd->model); /* TODO: sub directory should be monitored for expand mode */ } } static const char * _io_path_get(Efl_Model *model) { if (!model) return NULL; if (efl_isa(model, EFL_IO_MODEL_CLASS)) return efl_io_model_path_get(model); return _io_path_get(efl_ui_view_model_get(model)); } static Eina_Bool _check_again(Eina_Value *fetch) { Eina_Error err = 0; char *str; if (eina_value_type_get(fetch) != EINA_VALUE_TYPE_ERROR) return EINA_FALSE; eina_value_error_get(fetch, &err); if (err == EAGAIN) return EINA_TRUE; str = eina_value_to_string(fetch); ERR("Unexpected error: '%s'.", str); free(str); return EINA_TRUE; } static Eina_Bool _fetch_string_value(Efl_Model *child, const char *name, char **str) { Eina_Value *fetch; Eina_Bool r = EINA_FALSE; *str = NULL; fetch = efl_model_property_get(child, name); if (_check_again(fetch)) goto on_error; *str = eina_value_to_string(fetch); r = EINA_TRUE; on_error: eina_value_free(fetch); return r; } static Eina_Bool _fetch_bool_value(Efl_Model *child, const char *name, Eina_Bool *b) { Eina_Value *fetch; Eina_Bool r = EINA_FALSE; fetch = efl_model_property_get(child, name); if (_check_again(fetch)) goto on_error; if (!eina_value_bool_get(fetch, b)) goto on_error; r = EINA_TRUE; on_error: eina_value_free(fetch); return r; } static Eina_Bool _fetch_double_value(Efl_Model *child, const char *name, double *d) { Eina_Value convert = EINA_VALUE_EMPTY; Eina_Value *fetch; Eina_Bool r = EINA_FALSE; fetch = efl_model_property_get(child, name); if (_check_again(fetch)) goto on_error; if (!eina_value_setup(&convert, EINA_VALUE_TYPE_DOUBLE)) goto on_error; if (!eina_value_convert(fetch, &convert)) goto on_error; if (!eina_value_double_get(&convert, d)) goto on_error; r = EINA_TRUE; on_error: eina_value_flush(&convert); eina_value_free(fetch); return r; } static Eina_Bool _fetch_int64_value(Efl_Model *child, const char *name, int64_t *i) { Eina_Value convert = EINA_VALUE_EMPTY; Eina_Value *fetch; Eina_Bool r = EINA_FALSE; fetch = efl_model_property_get(child, name); if (_check_again(fetch)) goto on_error; if (!eina_value_setup(&convert, EINA_VALUE_TYPE_INT64)) goto on_error; if (!eina_value_convert(fetch, &convert)) goto on_error; if (!eina_value_int64_get(&convert, i)) goto on_error; r = EINA_TRUE; on_error: eina_value_free(fetch); return r; } /* final routine on deletion */ static void _elm_fileselector_smart_del_do(Elm_Fileselector *fs, Elm_Fileselector_Data *sd) { Eo *child; EINA_LIST_FREE(sd->children, child) efl_unref(child); _elm_fileselector_replace_model(fs, sd, NULL, NULL); efl_replace(&sd->prev_model, NULL); ecore_idler_del(sd->path_entry_idler); efl_canvas_group_del(efl_super(sd->obj, MY_CLASS)); } static void _mirrored_set(Evas_Object *obj, Eina_Bool rtl) { ELM_FILESELECTOR_DATA_GET(obj, sd); efl_ui_mirrored_set(sd->cancel_button, rtl); efl_ui_mirrored_set(sd->ok_button, rtl); efl_ui_mirrored_set(sd->files_view, rtl); efl_ui_mirrored_set(sd->up_button, rtl); efl_ui_mirrored_set(sd->home_button, rtl); } EOLIAN static Eina_Error _elm_fileselector_efl_ui_widget_theme_apply(Eo *obj, Elm_Fileselector_Data *sd) { const char *style; const char *data; char buf[1024]; Eina_Error int_ret = EFL_UI_THEME_APPLY_ERROR_GENERIC; int_ret = efl_ui_widget_theme_apply(efl_super(obj, MY_CLASS)); if (int_ret == EFL_UI_THEME_APPLY_ERROR_GENERIC) return int_ret; if (!efl_finalized_get(obj)) return int_ret; style = elm_widget_style_get(obj); _mirrored_set(obj, efl_ui_mirrored_get(obj)); ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, EINA_FALSE); data = edje_object_data_get (wd->resize_obj, "path_separator"); if (data) sd->path_separator = data; else sd->path_separator = "/"; snprintf(buf, sizeof(buf), "fileselector/%s", style); elm_widget_style_set(sd->up_button, buf); elm_widget_style_set(sd->home_button, buf); elm_widget_style_set(sd->spinner, buf); elm_widget_style_set(sd->files_view, buf); elm_widget_style_set(sd->path_entry, buf); elm_widget_style_set(sd->name_entry, buf); elm_widget_style_set(sd->search_entry, buf); snprintf(buf, sizeof(buf), "fileselector/actions/%s", style); if (sd->filter_hoversel) elm_widget_style_set(sd->filter_hoversel, buf); if (sd->ok_button) { elm_widget_style_set(sd->cancel_button, buf); elm_widget_style_set(sd->ok_button, buf); } return int_ret; } static Eina_Bool _key_action_select(Evas_Object *obj, const char *params EINA_UNUSED) { _ok(obj, NULL, NULL); return EINA_TRUE; } static Eina_Bool _key_action_escape(Evas_Object *obj, const char *params EINA_UNUSED) { _canc(obj, NULL, NULL); return EINA_TRUE; } static Eina_Bool _key_action_backspace(Evas_Object *obj, const char *params EINA_UNUSED) { ELM_FILESELECTOR_DATA_GET(obj, sd); if (sd->prev_model) { Efl_Model *tmp = NULL; tmp = sd->prev_model; sd->prev_model = NULL; _populate(obj, sd->prev_model, NULL, NULL); efl_unref(tmp); } else _on_dir_up(obj, NULL, NULL); return EINA_TRUE; } /*** GENLIST/GENGRID "MODEL" ***/ static char * _itc_text_get(void *data, Evas_Object *obj EINA_UNUSED, const char *source EINA_UNUSED) { Elm_Fileselector_Item_Data *it_data = data; return elm_entry_utf8_to_markup (it_data->filename); /* NOTE this will be free()'d by * the caller */ } static Evas_Object * _itc_icon_folder_get(void *data EINA_UNUSED, Evas_Object *obj, const char *source) { Evas_Object *ic, *grid; if (strcmp(source, "elm.swallow.icon")) return NULL; ic = elm_icon_add(obj); elm_icon_standard_set(ic, "folder"); evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1); evas_object_show(ic); grid = elm_grid_add(obj); elm_grid_size_set(grid, 1, 1); elm_grid_pack(grid, ic, 0, 0, 1, 1); evas_object_show(grid); return grid; } static Evas_Object * _itc_icon_image_get(void *data, Evas_Object *obj, const char *source) { Elm_Fileselector_Item_Data *it_data = data; Evas_Object *ic, *grid; if (strcmp(source, "elm.swallow.icon")) return NULL; ic = elm_icon_add(obj); elm_icon_standard_set(ic, "image"); // FIXME: maybe use Efl.Model.connect elm_icon_thumb_set(ic, it_data->path, NULL); evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1); evas_object_show(ic); grid = elm_grid_add(obj); elm_grid_size_set(grid, 1, 1); elm_grid_pack(grid, ic, 0, 0, 1, 1); evas_object_show(grid); return grid; } static Evas_Object * _itc_icon_file_get(void *data EINA_UNUSED, Evas_Object *obj, const char *source) { Evas_Object *ic, *grid; if (strcmp(source, "elm.swallow.icon")) return NULL; ic = elm_icon_add(obj); elm_icon_standard_set(ic, "file"); evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1); evas_object_show(ic); grid = elm_grid_add(obj); elm_grid_size_set(grid, 1, 1); elm_grid_pack(grid, ic, 0, 0, 1, 1); evas_object_show(grid); return grid; } static Eina_Bool _itc_state_get(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, const char *source EINA_UNUSED) { return EINA_FALSE; } static void _itc_del(void *data, Evas_Object *obj EINA_UNUSED) { Elm_Fileselector_Item_Data *it_data = data; efl_key_data_set(it_data->model, ".item.data", NULL); efl_unref(it_data->model); eina_stringshare_del(it_data->path); eina_stringshare_del(it_data->filename); eina_stringshare_del(it_data->mime_type); eina_stringshare_del(it_data->parent_path); free(it_data); } static void _anchors_do(Evas_Object *obj, const char *path) { char **tok, buf[PATH_MAX * 3], *s; int i, j; ELM_FILESELECTOR_DATA_GET(obj, sd); s = elm_entry_utf8_to_markup(path); if (!s) return; buf[0] = '\0'; tok = eina_str_split(s, "/", 0); free(s); eina_strlcat(buf, "root", sizeof(buf)); for (i = 0; tok[i]; i++) { if ((!tok[i]) || (!tok[i][0])) continue; eina_strlcat(buf, sd->path_separator, sizeof(buf)); eina_strlcat(buf, "", sizeof(buf)); eina_strlcat(buf, tok[i], sizeof(buf)); eina_strlcat(buf, "", sizeof(buf)); } free(tok[0]); free(tok); elm_object_text_set(sd->path_entry, buf); } static Eina_Bool _mime_type_matched(const char *mime_filter, const char *mime_type) { int i = 0; while (mime_filter[i] != '\0') { if (mime_filter[i] != mime_type[i]) { if (mime_filter[i] == '*' && mime_filter[i + 1] == '\0') return EINA_TRUE; return EINA_FALSE; } i++; } if (mime_type[i] != '\0') return EINA_FALSE; return EINA_TRUE; } static Eina_Bool _is_in_filter(const Elm_Fileselector_Filter *filter, const char *mime_type) { int i; if (!mime_type) return EINA_FALSE; for (i = 0; filter->filter.mime_types[i]; ++i) { if (_mime_type_matched(filter->filter.mime_types[i], mime_type)) return EINA_TRUE; } return EINA_FALSE; } static Eina_Bool _filter_child(Elm_Fileselector_Data* sd, const char *path, const char *filename, Eina_Bool dir, const char *mime_type) { Elm_Fileselector_Filter *cf; char *pch = NULL, *temp = NULL; char temp_path[EINA_PATH_MAX]; if (!sd) return EINA_FALSE; if (!sd->hidden_visible && filename[0] == '.') return EINA_FALSE; if (sd->only_folder && !dir) return EINA_FALSE; //Search entry filter if ((sd->search_string) && (sd->search_string[0] != '\0')) { strncpy(temp_path, path, sizeof(temp_path) - 1); temp_path[sizeof(temp_path) - 1] = 0; pch = strchr(temp_path, EINA_PATH_SEP_C); while (pch != NULL) { temp = pch; pch = strchr(pch + 1, EINA_PATH_SEP_C); } temp++; if ((temp) && (sd->search_string) && (!strstr(temp, sd->search_string))) return EINA_FALSE; } cf = sd->current_filter; if (!cf) return EINA_TRUE; switch (cf->filter_type) { case ELM_FILESELECTOR_MIME_FILTER: return dir || _is_in_filter(cf, mime_type); case ELM_FILESELECTOR_CUSTOM_FILTER: return cf->filter.custom->func(path, dir, cf->filter.custom->data); default: return EINA_FALSE; } return EINA_FALSE; } static Eina_Value _filter_do(Eo *child, void *data, const Eina_Value v EINA_UNUSED) { Elm_Fileselector_Data* sd = data; // FIXME: This could be only needed with ELM_FILESELECTOR_MIME_FILTER char *mime_type = NULL; char *filename = NULL; char *path = NULL; int64_t size = 0; double mtime = 0; Eina_Bool dir = EINA_FALSE; Eina_Bool r = EINA_FALSE; if (!_fetch_string_value(child, "path", &path) || !_fetch_string_value(child, "filename", &filename) || !_fetch_string_value(child, "mime_type", &mime_type) || !_fetch_double_value(child, "mtime", &mtime) || !_fetch_int64_value(child, "size", &size) || !_fetch_bool_value(child, "is_dir", &dir)) goto cleanup; if (!path || !filename || !mime_type) { ERR("Wrong file info ('%s', '%s', '%s').", path, filename, mime_type); goto cleanup; } if (!_filter_child(sd, path, filename, dir, mime_type)) goto cleanup; r = EINA_TRUE; cleanup: free(mime_type); free(filename); free(path); return eina_value_bool_init(r); } static void _filter_free(Eo *o, void *data EINA_UNUSED, const Eina_Future *dead_future EINA_UNUSED) { efl_unref(o); } static Eina_Future * _filter_simple(void *data, Efl_Filter_Model *parent, Efl_Model *child) { Elm_Fileselector_Data* sd = data; Eina_Future *request[8]; Eina_Future *f; request[0] = efl_model_property_ready_get(parent, "path"); request[1] = efl_model_property_ready_get(child, "path"); request[2] = efl_model_property_ready_get(child, "filename"); request[3] = efl_model_property_ready_get(child, "mime_type"); request[4] = efl_model_property_ready_get(child, "mtime"); request[5] = efl_model_property_ready_get(child, "size"); request[6] = efl_model_property_ready_get(child, "is_dir"); request[7] = EINA_FUTURE_SENTINEL; f = eina_future_all_array(request); f = efl_future_then(efl_ref(child), f, .success = _filter_do, .free = _filter_free, .data = sd); return f; } static const char * _file_type(const char *a) { char *p = strrchr(a, '.'); if (!p) return ""; return p; } static int _filename_cmp(const Elm_Fileselector_Item_Data *a, const Elm_Fileselector_Item_Data *b) { return strcoll(a->filename, b->filename); } static int _filename_cmp_rev(const Elm_Fileselector_Item_Data *a, const Elm_Fileselector_Item_Data *b) { return _filename_cmp(b, a); } static int _type_cmp(const Elm_Fileselector_Item_Data *a, const Elm_Fileselector_Item_Data *b) { return strcoll(_file_type(a->filename), _file_type(b->filename)); } static int _type_cmp_rev(const Elm_Fileselector_Item_Data *a, const Elm_Fileselector_Item_Data *b) { return _type_cmp(b, a); } static int _size_cmp(const Elm_Fileselector_Item_Data *a, const Elm_Fileselector_Item_Data *b) { return a->size - b->size; } static int _size_cmp_rev(const Elm_Fileselector_Item_Data *a, const Elm_Fileselector_Item_Data *b) { return _size_cmp(b, a); } static int _modified_cmp(const Elm_Fileselector_Item_Data *a, const Elm_Fileselector_Item_Data *b) { if (a->mtime > b->mtime) return 1; return -1; } static int _modified_cmp_rev(const Elm_Fileselector_Item_Data *a, const Elm_Fileselector_Item_Data *b) { return _modified_cmp(b, a); } static int _file_grid_cmp(const void *a, const void *b) { Evas_Object *f; const Elm_Object_Item *ga = a; const Elm_Object_Item *gb = b; const Elm_Gengrid_Item_Class *ca = elm_gengrid_item_item_class_get(ga); const Elm_Gengrid_Item_Class *cb = elm_gengrid_item_item_class_get(gb); if (ca == grid_itc[ELM_DIRECTORY]) { if (cb != grid_itc[ELM_DIRECTORY]) return -1; } else if (cb == grid_itc[ELM_DIRECTORY]) { return 1; } f = evas_object_data_get(elm_object_item_widget_get(ga), "parent"); ELM_FILESELECTOR_DATA_GET(f, sd); return sd->sort_method(elm_object_item_data_get(ga), elm_object_item_data_get(gb)); } static int _file_list_cmp(const void *a, const void *b) { Evas_Object *f; const Elm_Object_Item *la = a; const Elm_Object_Item *lb = b; const Elm_Genlist_Item_Class *ca = elm_genlist_item_item_class_get(la); const Elm_Genlist_Item_Class *cb = elm_genlist_item_item_class_get(lb); if (ca == list_itc[ELM_DIRECTORY]) { if (cb != list_itc[ELM_DIRECTORY]) return -1; } else if (cb == list_itc[ELM_DIRECTORY]) { return 1; } f = evas_object_data_get(elm_object_item_widget_get(la), "parent"); ELM_FILESELECTOR_DATA_GET(f, sd); return sd->sort_method(elm_object_item_data_get(la), elm_object_item_data_get(lb)); } static void _signal_first(Listing_Request *lreq) { Elm_Fileselector_Data *sd = lreq->sd; if (!lreq->first) return; if (!sd) return; if (sd->multi) { sd->multi_selection = eina_list_free(sd->multi_selection); } _model_event_call(lreq->obj, ELM_FILESELECTOR_EVENT_DIRECTORY_OPEN, ELM_FILESELECTOR_EVENT_DIRECTORY_OPEN->name, lreq->model, lreq->path); if (!lreq->parent_it) { if (sd->mode == ELM_FILESELECTOR_LIST) elm_genlist_clear(sd->files_view); else elm_gengrid_clear(sd->files_view); _elm_fileselector_replace_model(lreq->obj, sd, lreq->model, lreq->path); _anchors_do(lreq->obj, lreq->path); } lreq->first = EINA_FALSE; } static void _process_last(Listing_Request *lreq) { Elm_Fileselector_Data *sd = lreq->sd; if (lreq->valid) { elm_progressbar_pulse(sd->spinner, EINA_FALSE); elm_layout_signal_emit(lreq->obj, "elm,action,spinner,hide", "elm"); } _listing_request_cleanup(lreq); sd->current_populate_lreq = NULL; } static void _listing_request_cleanup(Listing_Request *lreq) { if (!lreq) return ; if (lreq->parent_it) efl_unref(lreq->parent_it); efl_unref(lreq->obj); efl_unref(lreq->model); if (lreq->selected) efl_unref(lreq->selected); eina_stringshare_del(lreq->path); eina_stringshare_del(lreq->selected_path); free(lreq); } static void _process_model(Elm_Fileselector_Data *sd, Efl_Model *child) { Elm_Fileselector_Item_Data *it_data; Elm_Object_Item *item, *it_parent; int itcn = ELM_FILE_UNKNOW; Efl_Model *parent = efl_parent_get(child); char *parent_path = NULL; // FIXME: This could be only needed with ELM_FILESELECTOR_MIME_FILTER char *mime_type = NULL; char *filename = NULL; char *path = NULL; int64_t size = 0; double mtime = 0; Eina_Bool dir = EINA_FALSE; // In case we are shutting down, there might be an error being gnerated if (!parent) return ; // We should be good now and already filtered if (!_fetch_string_value(parent, "path", &parent_path) || !_fetch_string_value(child, "path", &path) || !_fetch_string_value(child, "filename", &filename) || !_fetch_string_value(child, "mime_type", &mime_type) || !_fetch_double_value(child, "mtime", &mtime) || !_fetch_int64_value(child, "size", &size) || !_fetch_bool_value(child, "is_dir", &dir)) goto cleanup; it_data = calloc(1, sizeof(Elm_Fileselector_Item_Data)); if (!it_data) { ERR("Not enough memory."); goto cleanup; } it_data->model = efl_ref(child); it_data->parent_model = parent; it_data->parent_path = eina_stringshare_add(parent_path); it_data->path = eina_stringshare_add(path); it_data->filename = eina_stringshare_add(filename); it_data->size = size; it_data->mtime = mtime; it_data->mime_type = eina_stringshare_add(mime_type); it_data->is_dir = dir; it_parent = efl_key_data_get(parent, ".item.data"); if (dir) { itcn = ELM_DIRECTORY; } else { if (evas_object_image_extension_can_load_get(it_data->filename)) itcn = ELM_FILE_IMAGE; } if (sd->mode == ELM_FILESELECTOR_LIST) item = elm_genlist_item_sorted_insert(sd->files_view, list_itc[itcn], it_data, it_parent, (sd->expand && itcn == ELM_DIRECTORY) ? ELM_GENLIST_ITEM_TREE : ELM_GENLIST_ITEM_NONE, _file_list_cmp, NULL, NULL); else item = elm_gengrid_item_sorted_insert(sd->files_view, grid_itc[itcn], it_data, _file_grid_cmp, NULL, NULL); efl_key_data_set(child, ".item.data", item); // Is this item selected if (sd->target && sd->target_ready) { const char *target_path = _io_path_get(sd->target); if (!strcmp(it_data->path, target_path)) { elm_genlist_item_selected_set(item, EINA_TRUE); elm_object_text_set(sd->name_entry, it_data->filename); _reset_target(sd); } } cleanup: free(mime_type); free(filename); free(path); free(parent_path); } static Eina_Value _process_children_cb(Eo *model EINA_UNUSED, void *data, const Eina_Value v) { Listing_Request *lreq = data; Efl_Model *child = NULL; unsigned int i, len; if (!lreq->valid) goto end; EINA_VALUE_ARRAY_FOREACH(&v, len, i, child) _process_model(lreq->sd, child); lreq->item_total = len; _signal_first(lreq); end: _process_last(lreq); return v; } static Eina_Value _process_children_error(Eo *model EINA_UNUSED, void *data, Eina_Error error) { Listing_Request *lreq = data; _process_last(lreq); return eina_value_error_init(error); } static void _populate(Evas_Object *obj, Efl_Model *model, Elm_Object_Item *parent_it, Efl_Model *selected) { ELM_FILESELECTOR_DATA_GET(obj, sd); Listing_Request *lreq; Eina_Future *future; Eina_Value *fetch; char *string; if (!model) return; if (sd->expand && sd->current_populate_lreq) return; if (sd->current_populate_lreq) { sd->current_populate_lreq->valid = EINA_FALSE; sd->current_populate_lreq = NULL; } if (sd->monitoring) _monitoring_stop(obj, sd, sd->model); lreq = calloc(1, sizeof (Listing_Request)); if (!lreq) return; lreq->sd = sd; lreq->parent_it = (parent_it ? efl_ref(parent_it) : NULL); lreq->obj = efl_ref(obj); if (efl_isa(model, EFL_FILTER_MODEL_CLASS)) model = efl_ui_view_model_get(model); lreq->model = efl_add_ref(EFL_FILTER_MODEL_CLASS, obj, efl_ui_view_model_set(efl_added, model), efl_filter_model_filter_set(efl_added, sd, _filter_simple, NULL), efl_loop_model_volatile_make(efl_added)); lreq->selected = (selected ? efl_ref(selected) : NULL); lreq->path = NULL; lreq->selected_path = NULL; lreq->item_total = 0; lreq->item_processed_count = 0; lreq->first = EINA_TRUE; lreq->valid = EINA_TRUE; sd->current_populate_lreq = lreq; elm_progressbar_pulse(sd->spinner, EINA_TRUE); elm_layout_signal_emit(lreq->obj, "elm,action,spinner,show", "elm"); // Clear name entry not in case of save mode. if (elm_object_disabled_get(sd->name_entry)) elm_object_text_set(sd->name_entry, ""); fetch = efl_model_property_get(model, "path"); string = eina_value_to_string(fetch); lreq->path = eina_stringshare_add(string); eina_value_free(fetch); free(string); if (selected) { fetch = efl_model_property_get(selected, "path"); string = eina_value_to_string(fetch); lreq->selected_path = eina_stringshare_add(string); eina_value_free(fetch); free(string); } _signal_first(lreq); if (efl_model_children_count_get(lreq->model)) { future = efl_model_children_slice_get(lreq->model, 0, efl_model_children_count_get(model)); future = efl_future_then(obj, future); efl_future_then(lreq->model, future, .success = _process_children_cb, .error = _process_children_error, .data = lreq); } else { _process_last(lreq); } } static void _on_list_expanded(void *data, const Efl_Event *event) { Elm_Object_Item *it = event->info; const Elm_Fileselector_Item_Data *it_data = elm_object_item_data_get(it); _populate(data, it_data->model, it, NULL); } static void _on_list_contracted(void *data EINA_UNUSED, const Efl_Event *event) { Elm_Object_Item *it = event->info; elm_genlist_item_subitems_clear(it); } static void _on_list_expand_req(void *data EINA_UNUSED, const Efl_Event *event) { Elm_Object_Item *it = event->info; elm_genlist_item_expanded_set(it, EINA_TRUE); } static void _on_list_contract_req(void *data EINA_UNUSED, const Efl_Event *event) { Elm_Object_Item *it = event->info; elm_genlist_item_expanded_set(it, EINA_FALSE); } static void _on_item_activated(void *data, const Efl_Event *event) { //This event_info could be a list or gengrid item Elm_Object_Item *it = event->info; const Elm_Fileselector_Item_Data *it_data; ELM_FILESELECTOR_DATA_GET(data, sd); it_data = elm_object_item_data_get(it); if (!it_data) return; if (!it_data->is_dir) { _model_event_call(data, ELM_FILESELECTOR_EVENT_ACTIVATED, ELM_FILESELECTOR_EVENT_ACTIVATED->name, it_data->model, it_data->path); return; } if (!sd->double_tap_navigation) return; // Set the Efl.Io.Model parent to be the fileselector to prevent death when populate efl_parent_set(efl_ui_view_model_get(it_data->model), data); _populate(data, it_data->model, NULL, NULL); } static void _clear_selections(Elm_Fileselector_Data *sd, Elm_Object_Item *last_selected) { Eina_List *items; Elm_Object_Item *sel; if (sd->mode == ELM_FILESELECTOR_LIST) { items = eina_list_clone(elm_genlist_selected_items_get(sd->files_view)); EINA_LIST_FREE(items, sel) { if (sel == last_selected) continue; elm_genlist_item_selected_set(sel, EINA_FALSE); } } else if (sd->mode == ELM_FILESELECTOR_GRID) { items = eina_list_clone(elm_gengrid_selected_items_get(sd->files_view)); EINA_LIST_FREE(items, sel) { if (sel == last_selected) continue; elm_gengrid_item_selected_set(sel, EINA_FALSE); } } } static void _on_item_selected(void *data, Evas_Object *obj EINA_UNUSED, void *event_info) { //This event_info could be a list or gengrid item Elm_Object_Item *it = event_info; Elm_Fileselector_Item_Data *it_data = NULL; ELM_FILESELECTOR_DATA_GET(data, sd); it_data = elm_object_item_data_get(it); if (!it_data) return; /* We need to send callback when: * - path is dir and mode is ONLY FOLDER * - path is file and mode is NOT ONLY FOLDER */ if (it_data->is_dir == sd->only_folder) { if (sd->multi) { Eina_List *li; Elm_Object_Item *it2; Eina_Strbuf *buf; if (sd->dir_selected) { _clear_selections(sd, it); sd->dir_selected = EINA_FALSE; } buf = eina_strbuf_new(); EINA_LIST_FOREACH(sd->multi_selection, li, it2) { Elm_Fileselector_Item_Data *it2_data = elm_object_item_data_get(it2); eina_strbuf_append(buf, it2_data->filename); eina_strbuf_append_length(buf, ", ", 2); } sd->multi_selection = eina_list_append(sd->multi_selection, it); eina_strbuf_append(buf, it_data->filename); elm_object_text_set(sd->name_entry, eina_strbuf_string_get(buf)); eina_strbuf_free(buf); } else elm_object_text_set(sd->name_entry, it_data->filename); _model_event_call(data, EFL_UI_EVENT_ITEM_SELECTED, "selected", it_data->model, it_data->path); } else if (sd->multi && it_data->is_dir && sd->double_tap_navigation) { _clear_selections(sd, it); sd->dir_selected = EINA_TRUE; } /* We need to populate, if path is directory and: * - mode is GRID; * - mode is LIST and 'not expand mode'; * in other cases update anchors. */ if (sd->expand && sd->mode == ELM_FILESELECTOR_LIST) { if (!it_data->is_dir) { _elm_fileselector_replace_model(data, sd, it_data->parent_model, it_data->parent_path); _anchors_do(data, it_data->parent_path); return; } if (sd->only_folder) { _elm_fileselector_replace_model(data, sd, it_data->parent_model, it_data->parent_path); _anchors_do(data, it_data->parent_path); } else { _elm_fileselector_replace_model(data, sd, it_data->model, it_data->path); _anchors_do(data, it_data->path); } // Clear name entry not in case of save mode. if (elm_object_disabled_get(sd->name_entry)) elm_object_text_set(sd->name_entry, ""); return; } if (!it_data->is_dir) return; if (sd->double_tap_navigation) return; _populate(data, it_data->model, NULL, NULL); } static void _on_item_unselected(void *data, Evas_Object *obj EINA_UNUSED, void *event_info) { Eina_List *li, *l; const Elm_Fileselector_Item_Data *it_data; Eina_Strbuf *buf; Elm_Object_Item *it = event_info; Elm_Object_Item *it2 = NULL; Eina_Bool first = EINA_TRUE; ELM_FILESELECTOR_DATA_GET(data, sd); if (!sd->multi) return; it_data = elm_object_item_data_get(it); if (!it_data) return; buf = eina_strbuf_new(); EINA_LIST_FOREACH_SAFE(sd->multi_selection, li, l, it2) { if (it2 == it) { sd->multi_selection = eina_list_remove_list(sd->multi_selection, li); } else { Elm_Fileselector_Item_Data *it2_data = elm_object_item_data_get(it2); if (!it2_data) continue; if (!first) eina_strbuf_append_length(buf, ", ", 2); else first = EINA_FALSE; eina_strbuf_append(buf, it2_data->path); } } elm_object_text_set(sd->name_entry, eina_strbuf_string_get(buf)); eina_strbuf_free(buf); } static void _on_dir_up(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED) { Evas_Object *fs = data; Efl_Model *parent = NULL; ELM_FILESELECTOR_DATA_GET(fs, sd); parent = efl_parent_get(sd->model); if (!parent) return; if (!efl_isa(parent, EFL_IO_MODEL_CLASS)) { const char *path = _io_path_get(sd->model); char dir[PATH_MAX] = ""; char *r; eina_strlcpy(dir, path, sizeof (dir)); r = dirname(dir); // In case we have reached '/' if (!strcmp(r, path)) return ; elm_fileselector_path_set(fs, r); } else { _populate(fs, parent, NULL, NULL); } } static void _home(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED) { Evas_Object *fs = data; // FIXME: maybe use vpath elm_fileselector_path_set(fs, eina_environment_home_get()); } static void _current_filter_changed(void *data, Evas_Object *obj, void *event_info EINA_UNUSED) { Elm_Fileselector_Filter *filter = data; if (filter->sd->current_filter == filter) return; elm_object_text_set(obj, filter->filter_name); filter->sd->current_filter = filter; _populate(filter->sd->obj, filter->sd->model, NULL, NULL); } static void _ok(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED) { const char *name; const char *selection = NULL; Evas_Object *fs = data; ELM_FILESELECTOR_DATA_GET(fs, sd); if (!sd->model || !sd->path) { _model_event_call(fs, ELM_FILESELECTOR_EVENT_DONE, ELM_FILESELECTOR_EVENT_DONE->name, NULL, NULL); return; } name = elm_object_text_get(sd->name_entry); if (name && name[0] != '\0') { Efl_Model *selected_model = NULL; int len = eina_stringshare_strlen(sd->path); if (sd->path[len - 1] == '/') selection = eina_stringshare_printf("%s%s", sd->path, name); else selection = eina_stringshare_printf("%s/%s", sd->path, name); selected_model = efl_add_ref(efl_class_get(efl_ui_view_model_get(sd->model)), fs, efl_event_callback_array_add(efl_added, noref_death(), NULL), efl_io_model_path_set(efl_added, selection)); _model_event_call(fs, ELM_FILESELECTOR_EVENT_DONE, ELM_FILESELECTOR_EVENT_DONE->name, selected_model, selection); efl_unref(selected_model); eina_stringshare_del(selection); } else { Elm_Fileselector_Item_Data *it_data = _selected_item_data_get(sd); if (it_data) { _model_event_call(fs, ELM_FILESELECTOR_EVENT_DONE, ELM_FILESELECTOR_EVENT_DONE->name, it_data->model, it_data->path); } else { _model_event_call(fs, ELM_FILESELECTOR_EVENT_DONE, ELM_FILESELECTOR_EVENT_DONE->name, sd->model, sd->path); } } } static void _canc(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED) { Evas_Object *fs = data; _model_event_call(fs, ELM_FILESELECTOR_EVENT_DONE, ELM_FILESELECTOR_EVENT_DONE->name, NULL, NULL); } static void _on_text_activated(void *data, const Efl_Event *event) { Evas_Object *fs = data; const char *path; Efl_Model *model = NULL, *parent; Eina_Bool dir = EINA_FALSE; ELM_FILESELECTOR_DATA_GET(fs, sd); if (!sd->model) return; path = elm_widget_part_text_get(event->object, NULL); if (!ecore_file_exists(path)) { _model_event_call(fs, ELM_FILESELECTOR_EVENT_SELECTED_INVALID, ELM_FILESELECTOR_EVENT_SELECTED_INVALID->name, NULL, path); elm_widget_part_text_set(event->object, NULL, _io_path_get(sd->model)); goto end; } if (!ecore_file_is_dir(path)) { model = efl_add_ref(efl_class_get(efl_ui_view_model_get(sd->model)), fs, efl_io_model_path_set(efl_added, path), efl_event_callback_array_add(efl_added, noref_death(), NULL)); path = eina_slstr_steal_new(ecore_file_dir_get(path)); } else { dir = EINA_TRUE; } parent = efl_add_ref(efl_class_get(efl_ui_view_model_get(sd->model)), fs, efl_io_model_path_set(efl_added, path), efl_event_callback_array_add(efl_added, noref_death(), NULL)); if (!parent) goto end; _populate(fs, parent, NULL, model); if (sd->only_folder && dir) _model_event_call(fs, EFL_UI_EVENT_ITEM_SELECTED, "selected", parent, path); end: elm_object_focus_set(event->object, EINA_FALSE); } static Eina_Bool _anchors_undo(void *data) { ELM_FILESELECTOR_DATA_GET(data, sd); elm_entry_entry_set(sd->path_entry, sd->path); elm_entry_cursor_pos_set(sd->path_entry, eina_stringshare_strlen(sd->path)); sd->path_entry_idler = NULL; return ECORE_CALLBACK_CANCEL; } static void _on_text_focus_changed(void *data, const Efl_Event *event) { ELM_FILESELECTOR_DATA_GET(data, sd); if (efl_ui_focus_object_focus_get(event->object)) { if (!sd->path_entry_idler) sd->path_entry_idler = ecore_idler_add(_anchors_undo, data); } else { _anchors_do(data, sd->path); } } static void _anchor_clicked(void *data, const Efl_Event *event) { Elm_Entry_Anchor_Info *info = event->info; Evas_Object *fs = data; Efl_Model *model = NULL; ELM_FILESELECTOR_DATA_GET(fs, sd); if (!sd->model) return; model = efl_add_ref(efl_class_get(efl_ui_view_model_get(sd->model)), fs, efl_event_callback_array_add(efl_added, noref_death(), NULL), efl_io_model_path_set(efl_added, info->name)); if (!model) return; _populate(fs, model, NULL, NULL); efl_unref(model); /* After anchor was clicked, entry will be focused, and will be editable. * It's wrong. So remove focus. */ elm_object_focus_set(event->object, EINA_FALSE); if (sd->path_entry_idler) { ecore_idler_del(sd->path_entry_idler); sd->path_entry_idler = NULL; } } static void _files_key_down(void *data, const Efl_Event *event) { Efl_Input_Key *ev = event->info; Evas_Object *par, *searchbar; const char *string, *key; par = data; searchbar = evas_object_data_get(par, "search"); if (!searchbar) return; key = efl_input_key_get(ev); string = efl_input_key_string_get(ev); if (string && *(string) && (isalpha(*string) || isdigit(*string))) { elm_entry_entry_append(searchbar, string); efl_input_processed_set(ev, EINA_TRUE); } else if (key && *(key) && !strcmp(key, "BackSpace")) { char buf[PATH_MAX]; const char *en; en = elm_entry_entry_get(searchbar); if (en && strlen(en) > 0) { memmove(buf, en, strlen(en) -1); buf[strlen(en) -1] = '\0'; elm_entry_entry_set(searchbar, buf); efl_input_processed_set(ev, EINA_TRUE); } } } static Evas_Object * _files_list_add(Evas_Object *obj) { Evas_Object *li; li = elm_genlist_add(obj); evas_object_data_set(li, "parent", obj); efl_ui_mirrored_automatic_set(li, EINA_FALSE); evas_object_smart_callback_add(li, "selected", _on_item_selected, obj); evas_object_smart_callback_add(li, "unselected", _on_item_unselected, obj); efl_event_callback_add (li, ELM_GENLIST_EVENT_ACTIVATED, _on_item_activated, obj); efl_event_callback_add (li, ELM_GENLIST_EVENT_EXPAND_REQUEST, _on_list_expand_req, obj); efl_event_callback_add (li, ELM_GENLIST_EVENT_CONTRACT_REQUEST, _on_list_contract_req, obj); efl_event_callback_add (li, ELM_GENLIST_EVENT_EXPANDED, _on_list_expanded, obj); efl_event_callback_add (li, ELM_GENLIST_EVENT_CONTRACTED, _on_list_contracted, obj); efl_event_callback_add (li, EFL_EVENT_KEY_DOWN, _files_key_down, obj); return li; } static Evas_Object * _files_grid_add(Evas_Object *obj) { Evas_Object *grid; ELM_FILESELECTOR_DATA_GET(obj, sd); grid = elm_gengrid_add(obj); evas_object_data_set(grid, "parent", obj); efl_ui_mirrored_automatic_set(grid, EINA_FALSE); evas_object_size_hint_align_set(grid, EVAS_HINT_FILL, EVAS_HINT_FILL); evas_object_size_hint_weight_set(grid, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); elm_gengrid_item_size_set(grid, sd->thumbnail_size.w, sd->thumbnail_size.h); elm_gengrid_align_set(grid, 0.0, 0.0); evas_object_smart_callback_add(grid, "selected", _on_item_selected, obj); evas_object_smart_callback_add(grid, "unselected", _on_item_unselected, obj); efl_event_callback_add (grid, ELM_GENGRID_EVENT_ACTIVATED, _on_item_activated, obj); efl_event_callback_add (grid, EFL_EVENT_KEY_DOWN, _files_key_down, obj); return grid; } static Eina_Value _resource_created_then(Eo *model EINA_UNUSED, void *data, const Eina_Value v) { Evas_Object *fs = data; Efl_Model *child = NULL; unsigned int len, i; ELM_FILESELECTOR_DATA_GET(fs, sd); EINA_VALUE_ARRAY_FOREACH(&v, len, i, child) _process_model(sd, child); return v; } static void _resource_created(void *data, const Efl_Event *event) { Elm_Fileselector *fs = data; Efl_Model_Children_Event* evt = event->info; Eina_Future *f; ELM_FILESELECTOR_DATA_GET(fs, sd); if (!sd || !sd->monitoring || sd->model != event->object) return; f = efl_model_children_slice_get(sd->model, evt->index, 1); f = efl_future_then(fs, f); f = efl_future_then(sd->model, f, .success = _resource_created_then, .data = fs); } static void _resource_deleted(void *data, const Efl_Event *event) { Evas_Object *obj = data; Efl_Model_Children_Event* evt = event->info; Elm_Object_Item *it = NULL; Eina_Bool selected = EINA_FALSE; ELM_FILESELECTOR_DATA_GET(obj, sd); if (!sd || !sd->monitoring || sd->model != event->object) return; if (!evt->child) return ; it = efl_key_data_get(evt->child, ".item.data"); if (!it) return ; selected = elm_genlist_item_selected_get(it); if (selected) { if (sd->multi) { Eina_List *li, *l; Elm_Object_Item *item; Eina_Strbuf *buf; Eina_Bool first = EINA_TRUE; buf = eina_strbuf_new(); EINA_LIST_FOREACH_SAFE(sd->multi_selection, li, l, item) { if (item == it) { sd->multi_selection = eina_list_remove_list(sd->multi_selection, li); } else { Elm_Fileselector_Item_Data *it_data = elm_object_item_data_get(item); if (!first) eina_strbuf_append_length(buf, ", ", 2); else first = EINA_FALSE; eina_strbuf_append(buf, it_data->filename); } } elm_object_text_set(sd->name_entry, eina_strbuf_string_get(buf)); eina_strbuf_free(buf); } else elm_object_text_set(sd->name_entry, ""); } if (it) efl_del(it); return; } static void _preedit_cb(void *data, const Efl_Event *event) { ELM_FILESELECTOR_DATA_GET(data, sd); sd->search_string = elm_entry_entry_get(event->object); if (sd->search_string && sd->model) _populate(data, sd->model, NULL, NULL); } EOLIAN static void _elm_fileselector_efl_canvas_group_group_add(Eo *obj, Elm_Fileselector_Data *priv) { Evas_Object *ic, *bt, *en, *pb; const char *data; char buf[1024]; efl_canvas_group_add(efl_super(obj, MY_CLASS)); elm_widget_can_focus_set(obj, EINA_FALSE); priv->expand = !!_elm_config->fileselector_expand_enable; priv->double_tap_navigation = !!_elm_config->fileselector_double_tap_navigation_enable; if (!elm_layout_theme_set (obj, "fileselector", "base", elm_widget_style_get(obj))) CRI("Failed to set layout!"); ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd); data = edje_object_data_get (wd->resize_obj, "path_separator"); if (data) priv->path_separator = data; else priv->path_separator = "/"; snprintf(buf, sizeof(buf), "fileselector/%s", elm_widget_style_get(obj)); // up btn ic = elm_icon_add(obj); elm_icon_standard_set(ic, "go-up"); bt = elm_button_add(obj); efl_ui_mirrored_automatic_set(bt, EINA_FALSE); elm_object_part_content_set(bt, "icon", ic); elm_object_domain_translatable_text_set(bt, PACKAGE, N_("Up")); evas_object_smart_callback_add(bt, "clicked", _on_dir_up, obj); priv->up_button = bt; elm_object_style_set(priv->up_button, buf); elm_object_part_content_set(obj, "elm.swallow.up", priv->up_button); // home btn ic = elm_icon_add(obj); elm_icon_standard_set(ic, "go-home"); bt = elm_button_add(obj); efl_ui_mirrored_automatic_set(bt, EINA_FALSE); elm_object_part_content_set(bt, "icon", ic); elm_object_domain_translatable_text_set(bt, PACKAGE, N_("Home")); evas_object_smart_callback_add(bt, "clicked", _home, obj); priv->home_button = bt; elm_object_style_set(priv->home_button, buf); elm_object_part_content_set(obj, "elm.swallow.home", priv->home_button); // search entry ic = elm_icon_add(obj); elm_icon_standard_set(ic, "edit-find"); evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1); en = elm_entry_add(obj); elm_entry_scrollable_set(en, EINA_TRUE); efl_ui_mirrored_automatic_set(en, EINA_FALSE); elm_entry_editable_set(en, EINA_TRUE); elm_entry_single_line_set(en, EINA_TRUE); elm_entry_line_wrap_set(en, ELM_WRAP_CHAR); elm_object_domain_translatable_part_text_set(en, "guide", PACKAGE, N_("Search")); elm_object_part_content_set(en, "icon", ic); elm_entry_icon_visible_set(en, EINA_TRUE); efl_event_callback_add (en, ELM_ENTRY_EVENT_CHANGED, _preedit_cb, obj); evas_object_data_set(obj, "search", en); priv->search_entry = en; elm_object_style_set(priv->search_entry, buf); elm_object_part_content_set(obj, "elm.swallow.search", priv->search_entry); // spinner pb = elm_progressbar_add(obj); priv->spinner = pb; elm_progressbar_pulse_set(priv->spinner, EINA_TRUE); elm_object_style_set(priv->spinner, "wheel"); elm_object_part_content_set(obj, "elm.swallow.spinner", priv->spinner); priv->thumbnail_size.w = ITEM_SIZE_DEFAULT; priv->thumbnail_size.h = ITEM_SIZE_DEFAULT; priv->sort_type = ELM_FILESELECTOR_SORT_BY_FILENAME_ASC; priv->sort_method = _filename_cmp; // path entry en = elm_entry_add(obj); elm_entry_scrollable_set(en, EINA_TRUE); efl_ui_mirrored_automatic_set(en, EINA_FALSE); elm_entry_single_line_set(en, EINA_TRUE); elm_entry_line_wrap_set(en, ELM_WRAP_CHAR); efl_event_callback_add (en, ELM_ENTRY_EVENT_ANCHOR_CLICKED, _anchor_clicked, obj); efl_event_callback_add (en, EFL_UI_FOCUS_OBJECT_EVENT_FOCUS_CHANGED, _on_text_focus_changed, obj); efl_event_callback_add (en, ELM_ENTRY_EVENT_ACTIVATED, _on_text_activated, obj); priv->path_entry = en; elm_object_style_set(priv->path_entry, buf); elm_object_part_content_set(obj, "elm.swallow.path", priv->path_entry); // name entry en = elm_entry_add(obj); elm_entry_scrollable_set(en, EINA_TRUE); efl_ui_mirrored_automatic_set(en, EINA_FALSE); elm_entry_editable_set(en, EINA_TRUE); elm_entry_single_line_set(en, EINA_TRUE); elm_entry_line_wrap_set(en, ELM_WRAP_CHAR); priv->name_entry = en; elm_object_style_set(priv->name_entry, buf); elm_object_part_content_set(obj, "elm.swallow.filename", priv->name_entry); // ok cancel button elm_fileselector_buttons_ok_cancel_set(obj, EINA_TRUE); elm_fileselector_is_save_set(obj, EINA_FALSE); // files_view priv->files_view = _files_list_add(obj); elm_object_part_content_set(obj, "elm.swallow.files", priv->files_view); elm_layout_sizing_eval(obj); _focus_chain_update(obj, priv); } EOLIAN static void _elm_fileselector_efl_canvas_group_group_del(Eo *obj, Elm_Fileselector_Data *sd) { Elm_Fileselector_Filter *filter; if (sd->current_populate_lreq) sd->current_populate_lreq->valid = EINA_FALSE; sd->current_populate_lreq = NULL; if (sd->model) _monitoring_stop(obj, sd, sd->model); EINA_LIST_FREE(sd->filter_list, filter) { eina_stringshare_del(filter->filter_name); if (filter->filter_type == ELM_FILESELECTOR_MIME_FILTER) { free(filter->filter.mime_types[0]); free(filter->filter.mime_types); } else free(filter->filter.custom); free(filter); } sd->multi_selection = eina_list_free(sd->multi_selection); sd->multi_selection_tmp = eina_list_free(sd->multi_selection_tmp); sd->files_view = NULL; _elm_fileselector_smart_del_do(obj, sd); } EAPI Evas_Object * elm_fileselector_add(Evas_Object *parent) { EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL); return elm_legacy_add(MY_CLASS, parent); } EOLIAN static Eo * _elm_fileselector_efl_object_constructor(Eo *obj, Elm_Fileselector_Data *sd) { obj = efl_constructor(efl_super(obj, MY_CLASS)); legacy_child_focus_handle(obj); sd->obj = obj; efl_canvas_object_type_set(obj, MY_CLASS_NAME_LEGACY); evas_object_smart_callbacks_descriptions_set(obj, _smart_callbacks); efl_access_object_role_set(obj, EFL_ACCESS_ROLE_FILE_CHOOSER); return obj; } static Eina_Bool _from_efl_event_call(Elm_Fileselector *fs, const Efl_Event_Description *evt_desc, Efl_Model *model) { Eina_Value *fetch; const char *evt; char *path; // Call legacy smart callback with path fetch = efl_model_property_get(model, "path"); path = eina_value_to_string(fetch); evt = evt_desc == EFL_UI_EVENT_ITEM_SELECTED ? "selected" : evt_desc->name; _event_to_legacy_call(fs, evt, path); // Call Eo event with model return efl_event_callback_call(fs, evt_desc, model); } static Eina_Bool _from_legacy_event_call(Elm_Fileselector *fs, Elm_Fileselector_Data *sd, const Efl_Event_Description *legacy_desc, const Efl_Event_Description *evt_desc, const char *path) { const Efl_Class *model_cls = NULL; if (!sd->model) model_cls = EFL_IO_MODEL_CLASS; else model_cls = efl_class_get(efl_ui_view_model_get(sd->model)); Efl_Model *model = efl_add_ref(model_cls, fs, efl_event_callback_array_add(efl_added, noref_death(), NULL), efl_io_model_path_set(efl_added, path)); // Call Eo event with model efl_event_callback_call(fs, evt_desc, model); efl_unref(model); // Call legacy smart callback with path return efl_event_callback_call(fs, legacy_desc, (void *)path); } EOLIAN static Eina_Bool _elm_fileselector_efl_object_event_callback_legacy_call(Eo *obj, Elm_Fileselector_Data *sd, const Efl_Event_Description *desc, void *event_info) { if (desc->legacy_is) { const Efl_Event_Description *evt_desc = NULL; if (strcmp(desc->name, "selected") == 0) evt_desc = EFL_UI_EVENT_ITEM_SELECTED; else if (strcmp(desc->name, "activated") == 0) evt_desc = ELM_FILESELECTOR_EVENT_ACTIVATED; else if (strcmp(desc->name, "directory,open") == 0) evt_desc = ELM_FILESELECTOR_EVENT_DIRECTORY_OPEN; else if (strcmp(desc->name, "done") == 0) evt_desc = ELM_FILESELECTOR_EVENT_DONE; else if (strcmp(desc->name, "selected,invalid") == 0) evt_desc = ELM_FILESELECTOR_EVENT_SELECTED_INVALID; else return efl_event_callback_legacy_call(efl_super(obj, MY_CLASS), desc, event_info); return _from_legacy_event_call(obj, sd, desc, evt_desc, event_info); } if (desc == EFL_UI_EVENT_ITEM_SELECTED || desc == ELM_FILESELECTOR_EVENT_ACTIVATED || desc == ELM_FILESELECTOR_EVENT_DIRECTORY_OPEN || desc == ELM_FILESELECTOR_EVENT_DONE || desc == ELM_FILESELECTOR_EVENT_SELECTED_INVALID) { return _from_efl_event_call(obj, desc, event_info); } return efl_event_callback_legacy_call(efl_super(obj, MY_CLASS), desc, event_info); } EAPI void elm_fileselector_is_save_set(Evas_Object *obj, Eina_Bool is_save) { ELM_FILESELECTOR_INTERFACE_CHECK(obj); elm_interface_fileselector_is_save_set(obj, is_save); } EOLIAN static void _elm_fileselector_elm_interface_fileselector_is_save_set(Eo *obj, Elm_Fileselector_Data *sd, Eina_Bool is_save) { elm_object_disabled_set(sd->name_entry, !is_save); if (is_save) elm_layout_signal_emit(obj, "elm,state,save,on", "elm"); else elm_layout_signal_emit(obj, "elm,state,save,off", "elm"); _focus_chain_update(obj, sd); } EAPI Eina_Bool elm_fileselector_is_save_get(const Evas_Object *obj) { ELM_FILESELECTOR_INTERFACE_CHECK(obj, EINA_FALSE); return elm_interface_fileselector_is_save_get((Eo *) obj); } EOLIAN static Eina_Bool _elm_fileselector_elm_interface_fileselector_is_save_get(const Eo *obj EINA_UNUSED, Elm_Fileselector_Data *sd) { return !elm_object_disabled_get(sd->name_entry); } EAPI void elm_fileselector_folder_only_set(Evas_Object *obj, Eina_Bool only) { ELM_FILESELECTOR_INTERFACE_CHECK(obj); elm_interface_fileselector_folder_only_set(obj, only); } EOLIAN static void _elm_fileselector_elm_interface_fileselector_folder_only_set(Eo *obj, Elm_Fileselector_Data *sd, Eina_Bool only) { if (sd->only_folder == only) return; sd->only_folder = !!only; if (sd->model) { _populate(obj, sd->model, NULL, NULL); } } EAPI Eina_Bool elm_fileselector_folder_only_get(const Evas_Object *obj) { ELM_FILESELECTOR_INTERFACE_CHECK(obj, EINA_FALSE); return elm_interface_fileselector_folder_only_get((Eo *) obj); } EOLIAN static Eina_Bool _elm_fileselector_elm_interface_fileselector_folder_only_get(const Eo *obj EINA_UNUSED, Elm_Fileselector_Data *sd) { return sd->only_folder; } EOLIAN static void _elm_fileselector_buttons_ok_cancel_set(Eo *obj, Elm_Fileselector_Data *sd, Eina_Bool visible) { Evas_Object *bt; visible = !!visible; if (!visible == !sd->ok_button) return; if (visible) { // ok btn bt = elm_button_add(obj); efl_ui_mirrored_automatic_set(bt, EINA_FALSE); elm_object_domain_translatable_text_set(bt, PACKAGE, N_("OK")); evas_object_smart_callback_add(bt, "clicked", _ok, obj); sd->ok_button = bt; elm_object_part_content_set(obj, "elm.swallow.ok", sd->ok_button); // cancel btn bt = elm_button_add(obj); efl_ui_mirrored_automatic_set(bt, EINA_FALSE); elm_object_domain_translatable_text_set(bt, PACKAGE, N_("Cancel")); evas_object_smart_callback_add(bt, "clicked", _canc, obj); sd->cancel_button = bt; elm_object_part_content_set(obj, "elm.swallow.cancel", sd->cancel_button); } else { ELM_SAFE_FREE(sd->cancel_button, evas_object_del); ELM_SAFE_FREE(sd->ok_button, evas_object_del); } _focus_chain_update(obj, sd); } EOLIAN static Eina_Bool _elm_fileselector_buttons_ok_cancel_get(const Eo *obj EINA_UNUSED, Elm_Fileselector_Data *sd) { return sd->ok_button ? EINA_TRUE : EINA_FALSE; } EAPI void elm_fileselector_expandable_set(Evas_Object *obj, Eina_Bool expand) { ELM_FILESELECTOR_INTERFACE_CHECK(obj); elm_interface_fileselector_expandable_set(obj, expand); } EOLIAN static void _elm_fileselector_elm_interface_fileselector_expandable_set(Eo *obj, Elm_Fileselector_Data *sd, Eina_Bool expand) { sd->expand = !!expand; if (sd->model) { _populate(obj, sd->model, NULL, NULL); } } EAPI Eina_Bool elm_fileselector_expandable_get(const Evas_Object *obj) { ELM_FILESELECTOR_INTERFACE_CHECK(obj, EINA_FALSE); return elm_interface_fileselector_expandable_get((Eo *) obj); } EOLIAN static Eina_Bool _elm_fileselector_elm_interface_fileselector_expandable_get(const Eo *obj EINA_UNUSED, Elm_Fileselector_Data *sd) { return sd->expand; } EAPI void elm_fileselector_path_set(Evas_Object *obj, const char *_path) { ELM_FILESELECTOR_INTERFACE_CHECK(obj); const Efl_Class *cls = efl_class_get(obj); if (cls == ELM_FILESELECTOR_CLASS) _elm_fileselector_path_set_internal(obj, _path); else if (cls == ELM_FILESELECTOR_ENTRY_CLASS) _elm_fileselector_entry_path_set_internal(obj, _path); else if (cls == ELM_FILESELECTOR_BUTTON_CLASS) _elm_fileselector_button_path_set_internal(obj, _path); else ERR("Unknown Elm.Fileselector class"); } void _elm_fileselector_path_set_internal(Evas_Object *obj, const char *_path) { Efl_Io_Model *model = efl_add_ref(EFL_IO_MODEL_CLASS, obj, efl_io_model_path_set(efl_added, _path), efl_loop_model_volatile_make(efl_added)); if (!model) { ERR("Efl.Model allocation error"); return; } efl_ui_view_model_set(obj, model); } EOLIAN static void _elm_fileselector_efl_ui_view_model_set(Eo *obj, Elm_Fileselector_Data *sd EINA_UNUSED, Efl_Model *model) { if (!efl_isa(model, EFL_IO_MODEL_CLASS)) return ; _populate(obj, model, NULL, NULL); } EAPI const char * elm_fileselector_path_get(const Evas_Object *obj) { ELM_FILESELECTOR_INTERFACE_CHECK(obj, NULL); const Efl_Class *cls = efl_class_get(obj); if (cls == ELM_FILESELECTOR_CLASS) return _elm_fileselector_path_get_internal(obj); else if (cls == ELM_FILESELECTOR_ENTRY_CLASS) return _elm_fileselector_entry_path_get_internal(obj); else if (cls == ELM_FILESELECTOR_BUTTON_CLASS) return _elm_fileselector_button_path_get_internal(obj); else { ERR("Unknown Elm.Fileselector class"); return NULL; } } const char * _elm_fileselector_path_get_internal(const Evas_Object *obj) { ELM_FILESELECTOR_DATA_GET(obj, sd); return sd->path; } EOLIAN static Efl_Model * _elm_fileselector_efl_ui_view_model_get(const Eo *obj EINA_UNUSED, Elm_Fileselector_Data *sd) { return sd->model; } EAPI void elm_fileselector_mode_set(Evas_Object *obj, Elm_Fileselector_Mode mode) { ELM_FILESELECTOR_INTERFACE_CHECK(obj); elm_interface_fileselector_mode_set(obj, mode); } EOLIAN static void _elm_fileselector_elm_interface_fileselector_mode_set(Eo *obj, Elm_Fileselector_Data *sd, Elm_Fileselector_Mode mode) { Evas_Object *old; if (mode == sd->mode) return; old = elm_layout_content_unset(obj, "elm.swallow.files"); if (mode == ELM_FILESELECTOR_LIST) { sd->files_view = _files_list_add(obj); if (sd->multi) elm_genlist_multi_select_set(sd->files_view, EINA_TRUE); } else { sd->files_view = _files_grid_add(obj); if (sd->multi) elm_gengrid_multi_select_set(sd->files_view, EINA_TRUE); } elm_layout_content_set(obj, "elm.swallow.files", sd->files_view); evas_object_del(old); sd->mode = mode; efl_ui_widget_theme_apply(obj); if (sd->model) { _populate(obj, sd->model, NULL, NULL); } } EAPI Elm_Fileselector_Mode elm_fileselector_mode_get(const Evas_Object *obj) { ELM_FILESELECTOR_INTERFACE_CHECK(obj, ELM_FILESELECTOR_LAST); return elm_interface_fileselector_mode_get((Eo *) obj); } EOLIAN static Elm_Fileselector_Mode _elm_fileselector_elm_interface_fileselector_mode_get(const Eo *obj EINA_UNUSED, Elm_Fileselector_Data *sd) { return sd->mode; } EAPI void elm_fileselector_multi_select_set(Evas_Object *obj, Eina_Bool multi) { ELM_FILESELECTOR_INTERFACE_CHECK(obj); elm_interface_fileselector_multi_select_set(obj, multi); } EOLIAN static void _elm_fileselector_elm_interface_fileselector_multi_select_set(Eo *obj EINA_UNUSED, Elm_Fileselector_Data *sd, Eina_Bool multi) { multi = !!multi; if (sd->multi == multi) return; sd->multi = multi; if (sd->mode == ELM_FILESELECTOR_LIST) elm_genlist_multi_select_set(sd->files_view, multi); else elm_gengrid_multi_select_set(sd->files_view, multi); if (!sd->multi) { _clear_selections(sd, NULL); sd->multi_selection = eina_list_free(sd->multi_selection); } else { const Eina_List *selected_items, *li; const Elm_Object_Item *it; if (sd->mode == ELM_FILESELECTOR_LIST) selected_items = elm_genlist_selected_items_get(sd->files_view); else selected_items = elm_gengrid_selected_items_get(sd->files_view); EINA_LIST_FOREACH(selected_items, li, it) { sd->multi_selection = eina_list_append(sd->multi_selection, it); } } } EAPI Eina_Bool elm_fileselector_multi_select_get(const Evas_Object *obj) { ELM_FILESELECTOR_INTERFACE_CHECK(obj, EINA_FALSE); return elm_interface_fileselector_multi_select_get((Eo *) obj); } EOLIAN static Eina_Bool _elm_fileselector_elm_interface_fileselector_multi_select_get(const Eo *obj EINA_UNUSED, Elm_Fileselector_Data *sd) { return sd->multi; } static Elm_Fileselector_Item_Data * _selected_item_data_get(Elm_Fileselector_Data *sd) { if (sd->mode == ELM_FILESELECTOR_LIST) { Elm_Object_Item *gl_it = elm_genlist_selected_item_get(sd->files_view); if (gl_it) return elm_object_item_data_get(gl_it); } else { Elm_Object_Item *gg_it = elm_gengrid_selected_item_get(sd->files_view); if (gg_it) return elm_object_item_data_get(gg_it); } return NULL; } EAPI const char * elm_fileselector_selected_get(const Evas_Object *obj) { ELM_FILESELECTOR_INTERFACE_CHECK(obj, NULL); const Efl_Class *cls = efl_class_get(obj); if (cls == ELM_FILESELECTOR_CLASS) return _elm_fileselector_selected_get_internal(obj); else if (cls == ELM_FILESELECTOR_ENTRY_CLASS) return _elm_fileselector_entry_selected_get_internal(obj); else if (cls == ELM_FILESELECTOR_BUTTON_CLASS) return _elm_fileselector_button_selected_get_internal(obj); else { ERR("Unknown Elm.Fileselector class"); return NULL; } } const char * _elm_fileselector_selected_get_internal(const Evas_Object *obj) { ELM_FILESELECTOR_DATA_GET(obj, sd); if (!sd->path) return NULL; if (sd->target) { return _io_path_get(sd->target); } Elm_Fileselector_Item_Data *it_data = _selected_item_data_get(sd); if (it_data) return it_data->path; return sd->path; } EOLIAN static Efl_Model * _elm_fileselector_elm_interface_fileselector_selected_model_get(const Eo *fs EINA_UNUSED, Elm_Fileselector_Data *sd) { if (!sd->model) { return NULL; } Elm_Fileselector_Item_Data *it_data = _selected_item_data_get(sd); if (it_data) return it_data->model; return sd->model; } EAPI Eina_Bool elm_fileselector_selected_set(Evas_Object *obj, const char *_path) { ELM_FILESELECTOR_INTERFACE_CHECK(obj, EINA_FALSE); const Efl_Class *cls = efl_class_get(obj); if (cls == ELM_FILESELECTOR_CLASS) return _elm_fileselector_selected_set_internal(obj, _path); else if (cls == ELM_FILESELECTOR_ENTRY_CLASS) return _elm_fileselector_entry_selected_set_internal(obj, _path); else if (cls == ELM_FILESELECTOR_BUTTON_CLASS) return _elm_fileselector_button_selected_set_internal(obj, _path); else { ERR("Unknown Elm.Fileselector class"); return EINA_FALSE; } } static void _properties_ready(void *data, const Efl_Event *ev) { Evas_Object *obj = data; Efl_Model_Property_Event *event = ev->info; const char *property = NULL; Eina_Array_Iterator iterator; unsigned int i; ELM_FILESELECTOR_DATA_GET(obj, pd); EINA_ARRAY_ITER_NEXT(event->changed_properties, i, property, iterator) if (!strcmp(property, "is_dir")) { Eina_Value *value; Eina_Bool is_dir = EINA_FALSE; value = efl_model_property_get(ev->object, "is_dir"); if (eina_value_type_get(value) != EINA_VALUE_TYPE_BOOL) { ERR("Unexpected type for 'is_dir': '%s' with value '%s'.", eina_value_type_get(value)->name, eina_value_to_string(value)); return ; } efl_event_callback_del(ev->object, EFL_MODEL_EVENT_PROPERTIES_CHANGED, _properties_ready, obj); eina_value_bool_get(value, &is_dir); pd->target_ready = EINA_TRUE; if (!is_dir) { Efl_Model *parent; const char *path = _io_path_get(ev->object); char *dir = ecore_file_dir_get(path); parent = efl_add_ref(EFL_IO_MODEL_CLASS, obj, efl_io_model_path_set(efl_added, dir), efl_event_callback_array_add(efl_added, noref_death(), NULL)); if (!parent) { ERR("Could not create model for '%s'.", dir); _reset_target(pd); free(dir); return ; } efl_model_children_count_get(parent); _populate(obj, parent, NULL, ev->object); efl_unref(parent); free(dir); } else { efl_model_children_count_get(ev->object); _populate(obj, ev->object, NULL, NULL); } return ; } } Eina_Bool _elm_fileselector_selected_set_internal(Evas_Object *obj, const char *path) { Eina_Value *value; struct stat st; ELM_FILESELECTOR_INTERFACE_CHECK(obj, EINA_FALSE); ELM_FILESELECTOR_DATA_GET(obj, pd); _reset_target(pd); if (stat(path, &st)) return EINA_FALSE; pd->target_ready = EINA_FALSE; pd->target = efl_add_ref(EFL_IO_MODEL_CLASS, obj, efl_io_model_path_set(efl_added, path), efl_event_callback_array_add(efl_added, noref_death(), NULL)); if (!pd->target) { ERR("Could not create model for '%s'.", path); return EINA_FALSE; } efl_event_callback_add(pd->target, EFL_MODEL_EVENT_PROPERTIES_CHANGED, _properties_ready, obj); value = efl_model_property_get(pd->target, "is_dir"); if (eina_value_type_get(value) == EINA_VALUE_TYPE_ERROR) { Eina_Error err = 0; eina_value_error_get(value, &err); if (err != EAGAIN) { ERR("Unexpected error '%s' when setting path '%s'.", eina_value_to_string(value), path); goto clean_up; } return EINA_TRUE; } ERR("Unexpected value '%s' when setting path '%s'.", eina_value_to_string(value), path); clean_up: _reset_target(pd); return EINA_FALSE; } EOLIAN static Eina_Bool _elm_fileselector_elm_interface_fileselector_selected_model_set(Eo *obj, Elm_Fileselector_Data *pd, Efl_Model *model) { Eina_Value *value = NULL; Eina_Bool dir = EINA_FALSE; if (!efl_isa(model, EFL_IO_MODEL_CLASS)) return EINA_FALSE; efl_event_callback_del(pd->target, EFL_MODEL_EVENT_PROPERTIES_CHANGED, _properties_ready, obj); efl_replace(&pd->target, model); if (!model) return EINA_TRUE; efl_event_callback_add(pd->target, EFL_MODEL_EVENT_PROPERTIES_CHANGED, _properties_ready, obj); value = efl_model_property_get(pd->target, "is_dir"); if (eina_value_type_get(value) == EINA_VALUE_TYPE_ERROR) { Eina_Error err = 0; eina_value_error_get(value, &err); if (err != EAGAIN) { ERR("Unexpected error '%s' when setting path '%s'.", eina_value_to_string(value), _io_path_get(pd->target)); goto clean_up; } return EINA_TRUE; } if (eina_value_type_get(value) != EINA_VALUE_TYPE_BOOL) { ERR("Unexpected type for 'is_dir': '%s' with value '%s'.", eina_value_type_get(value)->name, eina_value_to_string(value)); goto clean_up; } efl_event_callback_del(pd->target, EFL_MODEL_EVENT_PROPERTIES_CHANGED, _properties_ready, obj); eina_value_bool_get(value, &dir); if (!dir) { Efl_Model *parent; const char *path = _io_path_get(pd->target); char *d = ecore_file_dir_get(path); parent = efl_add_ref(EFL_IO_MODEL_CLASS, obj, efl_io_model_path_set(efl_added, d), efl_event_callback_array_add(efl_added, noref_death(), NULL)); if (!parent) { ERR("Could not create model for '%s'.", d); free(d); goto clean_up; } efl_model_children_count_get(parent); _populate(obj, parent, NULL, pd->target); efl_unref(parent); free(d); } else { efl_model_children_count_get(pd->target); _populate(obj, pd->target, NULL, NULL); } return EINA_TRUE; clean_up: _reset_target(pd); return EINA_FALSE; } EAPI const Eina_List * elm_fileselector_selected_paths_get(const Evas_Object* obj) { ELM_FILESELECTOR_INTERFACE_CHECK(obj, NULL); const Efl_Class *cls = efl_class_get(obj); if (cls == ELM_FILESELECTOR_CLASS) return _elm_fileselector_selected_paths_get_internal(obj); else if (cls == ELM_FILESELECTOR_BUTTON_CLASS) return _elm_fileselector_button_selected_paths_get_internal(obj); else ERR("Unknown Elm.Fileselector class"); return NULL; } const Eina_List * _elm_fileselector_selected_paths_get_internal(const Evas_Object* obj) { ELM_FILESELECTOR_INTERFACE_CHECK(obj, NULL); Eina_List *l; Elm_Object_Item *item; ELM_FILESELECTOR_DATA_GET(obj, sd); if (!sd->multi) return NULL; if (sd->multi_selection_tmp) { sd->multi_selection_tmp = eina_list_free(sd->multi_selection_tmp); } EINA_LIST_FOREACH(sd->multi_selection, l, item) { Elm_Fileselector_Item_Data *it_data = elm_object_item_data_get(item); sd->multi_selection_tmp = eina_list_append(sd->multi_selection_tmp, it_data->path); } return sd->multi_selection_tmp; } EOLIAN static const Eina_List* _elm_fileselector_elm_interface_fileselector_selected_models_get(const Eo *obj EINA_UNUSED, Elm_Fileselector_Data *sd) { Eina_List *l; Elm_Object_Item *item; if (!sd->multi) return NULL; if (sd->multi_selection_tmp) { sd->multi_selection_tmp = eina_list_free(sd->multi_selection_tmp); } EINA_LIST_FOREACH(sd->multi_selection, l, item) { Elm_Fileselector_Item_Data *it_data = elm_object_item_data_get(item); sd->multi_selection_tmp = eina_list_append(sd->multi_selection_tmp, it_data->model); } return sd->multi_selection_tmp; } EAPI const char * elm_fileselector_current_name_get(const Evas_Object *obj) { ELM_FILESELECTOR_INTERFACE_CHECK(obj, NULL); const char *ret = NULL; ret = elm_interface_fileselector_current_name_get((Eo *) obj); return ret; } EOLIAN static const char * _elm_fileselector_elm_interface_fileselector_current_name_get(const Eo *obj EINA_UNUSED, Elm_Fileselector_Data *sd) { return elm_object_text_get(sd->name_entry); } EAPI void elm_fileselector_current_name_set(Evas_Object *obj, const char *name) { ELM_FILESELECTOR_INTERFACE_CHECK(obj); elm_interface_fileselector_current_name_set((Eo *) obj, name); } EOLIAN static void _elm_fileselector_elm_interface_fileselector_current_name_set(Eo *obj EINA_UNUSED, Elm_Fileselector_Data *sd, const char *name) { elm_object_text_set(sd->name_entry, name); } static Elm_Fileselector_Filter * _filter_add(Elm_Fileselector_Data *sd, const char *filter_name) { Elm_Fileselector_Filter *ff; ff = calloc(1, sizeof(Elm_Fileselector_Filter)); if (!ff) return NULL; ff->filter_name = eina_stringshare_add(filter_name); ff->sd = sd; return ff; } EAPI Eina_Bool elm_fileselector_mime_types_filter_append(Evas_Object *obj, const char *mime_type, const char *filter_name) { ELM_FILESELECTOR_CHECK(obj) EINA_FALSE; return elm_interface_fileselector_mime_types_filter_append(obj, mime_type, filter_name); } EOLIAN static Eina_Bool _elm_fileselector_elm_interface_fileselector_mime_types_filter_append(Eo *obj, Elm_Fileselector_Data *sd, const char *mime_types, const char *filter_name) { Elm_Fileselector_Filter *ff; char buf[1024]; if (!mime_types) return EINA_FALSE; ff = _filter_add(sd, filter_name ? filter_name : mime_types); if (!ff) return EINA_FALSE; ff->filter_type = ELM_FILESELECTOR_MIME_FILTER; ff->filter.mime_types = eina_str_split(mime_types, ",", 0); if (!sd->filter_list) { sd->current_filter = ff; sd->filter_hoversel = elm_hoversel_add(obj); elm_object_text_set(sd->filter_hoversel, ff->filter_name); snprintf(buf, sizeof(buf), "fileselector/actions/%s", elm_widget_style_get(obj)); elm_widget_style_set(sd->filter_hoversel, buf); elm_object_part_content_set(obj, "elm.swallow.filters", sd->filter_hoversel); } elm_hoversel_item_add(sd->filter_hoversel, ff->filter_name, NULL, ELM_ICON_NONE, _current_filter_changed, ff); sd->filter_list = eina_list_append(sd->filter_list, ff); if (sd->model) { _populate(obj, sd->model, NULL, NULL); } return EINA_TRUE; } EAPI Eina_Bool elm_fileselector_custom_filter_append(Evas_Object *obj, Elm_Fileselector_Filter_Func func, void *data, const char *filter_name) { ELM_FILESELECTOR_INTERFACE_CHECK(obj, EINA_FALSE); return elm_interface_fileselector_custom_filter_append(obj, func, data, filter_name); } EOLIAN static Eina_Bool _elm_fileselector_elm_interface_fileselector_custom_filter_append(Eo *obj, Elm_Fileselector_Data *sd, Elm_Fileselector_Filter_Func func, void *data, const char *filter_name) { Elm_Fileselector_Filter *ff; Elm_Fileselector_Custom_Filter *custom_filter; char buf[1024]; if (!func) return EINA_FALSE; custom_filter = calloc(1, sizeof(Elm_Fileselector_Custom_Filter)); if (!custom_filter) return EINA_FALSE; ff = _filter_add(sd, filter_name ? filter_name : "custom"); if (!ff) { free(custom_filter); return EINA_FALSE; } ff->filter_type = ELM_FILESELECTOR_CUSTOM_FILTER; ff->filter.custom = custom_filter; ff->filter.custom->func = func; ff->filter.custom->data = data; if (!sd->filter_list) { sd->current_filter = ff; sd->filter_hoversel = elm_hoversel_add(obj); elm_object_text_set(sd->filter_hoversel, ff->filter_name); snprintf(buf, sizeof(buf), "fileselector/actions/%s", elm_widget_style_get(obj)); elm_widget_style_set(sd->filter_hoversel, buf); elm_object_part_content_set(obj, "elm.swallow.filters", sd->filter_hoversel); } elm_hoversel_item_add(sd->filter_hoversel, ff->filter_name, NULL, ELM_ICON_NONE, _current_filter_changed, ff); sd->filter_list = eina_list_append(sd->filter_list, ff); if (sd->model) { _populate(obj, sd->model, NULL, NULL); } return EINA_TRUE; } EAPI void elm_fileselector_filters_clear(Evas_Object *obj) { ELM_FILESELECTOR_INTERFACE_CHECK(obj); elm_interface_fileselector_filters_clear(obj); } EOLIAN static void _elm_fileselector_elm_interface_fileselector_filters_clear(Eo *obj, Elm_Fileselector_Data *sd) { Elm_Fileselector_Filter *filter; EINA_LIST_FREE(sd->filter_list, filter) { eina_stringshare_del(filter->filter_name); if (filter->filter_type == ELM_FILESELECTOR_MIME_FILTER) { free(filter->filter.mime_types[0]); free(filter->filter.mime_types); } else free(filter->filter.custom); free(filter); } ELM_SAFE_FREE(sd->filter_hoversel, evas_object_del); if (sd->model) { _populate(obj, sd->model, NULL, NULL); } } EAPI void elm_fileselector_hidden_visible_set(Evas_Object *obj, Eina_Bool visible) { ELM_FILESELECTOR_INTERFACE_CHECK(obj); elm_interface_fileselector_hidden_visible_set(obj, visible); } EOLIAN static void _elm_fileselector_elm_interface_fileselector_hidden_visible_set(Eo *obj EINA_UNUSED, Elm_Fileselector_Data *sd, Eina_Bool visible) { visible = !!visible; if (sd->hidden_visible == visible) return; sd->hidden_visible = visible; _clear_selections(sd, NULL); if (sd->model) { _populate(obj, sd->model, NULL, NULL); } } EAPI Eina_Bool elm_fileselector_hidden_visible_get(const Evas_Object *obj) { ELM_FILESELECTOR_INTERFACE_CHECK(obj, EINA_FALSE); return elm_interface_fileselector_hidden_visible_get((Eo *) obj); } EOLIAN static Eina_Bool _elm_fileselector_elm_interface_fileselector_hidden_visible_get(const Eo *obj EINA_UNUSED, Elm_Fileselector_Data *sd) { return sd->hidden_visible; } EAPI void elm_fileselector_thumbnail_size_set(Evas_Object *obj, Evas_Coord w, Evas_Coord h) { ELM_FILESELECTOR_INTERFACE_CHECK(obj); elm_interface_fileselector_thumbnail_size_set(obj, w, h); } EOLIAN static void _elm_fileselector_elm_interface_fileselector_thumbnail_size_set(Eo *obj EINA_UNUSED, Elm_Fileselector_Data *sd, Evas_Coord w, Evas_Coord h) { if (sd->thumbnail_size.w == w && sd->thumbnail_size.h == h) return; if (!w || !h) w = h = ITEM_SIZE_DEFAULT; sd->thumbnail_size.w = w; sd->thumbnail_size.h = h; if (sd->mode == ELM_FILESELECTOR_GRID) elm_gengrid_item_size_set(sd->files_view, w, h); if (sd->model) { _populate(obj, sd->model, NULL, NULL); } } EAPI void elm_fileselector_thumbnail_size_get(const Evas_Object *obj, Evas_Coord *w, Evas_Coord *h) { ELM_FILESELECTOR_INTERFACE_CHECK(obj); elm_interface_fileselector_thumbnail_size_get((Eo *) obj, w, h); } EOLIAN static void _elm_fileselector_elm_interface_fileselector_thumbnail_size_get(const Eo *obj EINA_UNUSED, Elm_Fileselector_Data *sd, Evas_Coord *w, Evas_Coord *h) { if (w) *w = sd->thumbnail_size.w; if (h) *h = sd->thumbnail_size.h; } EAPI void elm_fileselector_sort_method_set(Evas_Object *obj, Elm_Fileselector_Sort sort) { ELM_FILESELECTOR_INTERFACE_CHECK(obj); elm_interface_fileselector_sort_method_set(obj, sort); } EOLIAN static void _elm_fileselector_elm_interface_fileselector_sort_method_set(Eo *obj EINA_UNUSED, Elm_Fileselector_Data *sd, Elm_Fileselector_Sort sort) { if (sd->sort_type == sort) return; sd->sort_type = sort; switch (sd->sort_type) { case ELM_FILESELECTOR_SORT_BY_FILENAME_ASC: sd->sort_method = _filename_cmp; break; case ELM_FILESELECTOR_SORT_BY_FILENAME_DESC: sd->sort_method = _filename_cmp_rev; break; case ELM_FILESELECTOR_SORT_BY_TYPE_ASC: sd->sort_method = _type_cmp; break; case ELM_FILESELECTOR_SORT_BY_TYPE_DESC: sd->sort_method = _type_cmp_rev; break; case ELM_FILESELECTOR_SORT_BY_SIZE_ASC: sd->sort_method = _size_cmp; break; case ELM_FILESELECTOR_SORT_BY_SIZE_DESC: sd->sort_method = _size_cmp_rev; break; case ELM_FILESELECTOR_SORT_BY_MODIFIED_ASC: sd->sort_method = _modified_cmp; break; case ELM_FILESELECTOR_SORT_BY_MODIFIED_DESC: sd->sort_method = _modified_cmp_rev; break; case ELM_FILESELECTOR_SORT_LAST: default: sd->sort_method = _filename_cmp; } if (sd->model) { _populate(obj, sd->model, NULL, NULL); } } EAPI Elm_Fileselector_Sort elm_fileselector_sort_method_get(const Evas_Object *obj) { ELM_FILESELECTOR_INTERFACE_CHECK(obj, ELM_FILESELECTOR_SORT_LAST); return elm_interface_fileselector_sort_method_get((Eo *) obj); } EOLIAN static Elm_Fileselector_Sort _elm_fileselector_elm_interface_fileselector_sort_method_get(const Eo *obj EINA_UNUSED, Elm_Fileselector_Data *sd) { return sd->sort_type; } static Eina_Bool _elm_fileselector_text_set(Eo *obj EINA_UNUSED, Elm_Fileselector_Data *sd, const char *part, const char *label) { if (!part) return EINA_FALSE; if (sd->ok_button && !strcmp(part, "ok")) { elm_object_text_set(sd->ok_button, label); return EINA_TRUE; } else if (sd->cancel_button && !strcmp(part, "cancel")) { elm_object_text_set(sd->cancel_button, label); return EINA_TRUE; } else { Eina_Bool int_ret = EINA_TRUE; efl_text_set(efl_part(efl_super(obj, MY_CLASS), part), label); return int_ret; } return EINA_FALSE; } EOLIAN static void _elm_fileselector_class_constructor(Efl_Class *klass) { unsigned int i; evas_smart_legacy_type_register(MY_CLASS_NAME_LEGACY, klass); ELM_FILESELECTOR_ERROR_UNKNOWN = eina_error_msg_static_register(ELM_FILESELECTOR_ERROR_UNKNOWN_STR); ELM_FILESELECTOR_ERROR_INVALID_MODEL = eina_error_msg_static_register(ELM_FILESELECTOR_ERROR_INVALID_MODEL_STR); for (i = 0; i < ELM_FILE_LAST; ++i) { list_itc[i] = elm_genlist_item_class_new(); grid_itc[i] = elm_gengrid_item_class_new(); list_itc[i]->item_style = "default"; list_itc[i]->func.text_get = grid_itc[i]->func.text_get = _itc_text_get; list_itc[i]->func.state_get = grid_itc[i]->func.state_get = _itc_state_get; list_itc[i]->func.del = grid_itc[i]->func.del = _itc_del; } list_itc[ELM_DIRECTORY]->func.content_get = grid_itc[ELM_DIRECTORY]->func.content_get = _itc_icon_folder_get; list_itc[ELM_FILE_IMAGE]->func.content_get = grid_itc[ELM_FILE_IMAGE]->func.content_get = _itc_icon_image_get; list_itc[ELM_FILE_UNKNOW]->func.content_get = grid_itc[ELM_FILE_UNKNOW]->func.content_get = _itc_icon_file_get; } EOLIAN static void _elm_fileselector_class_destructor(Efl_Class *klass EINA_UNUSED) { unsigned int i; for (i = 0; i < ELM_FILE_LAST; ++i) { elm_genlist_item_class_free(list_itc[i]); elm_gengrid_item_class_free(grid_itc[i]); } } EOLIAN const Efl_Access_Action_Data * _elm_fileselector_efl_access_widget_action_elm_actions_get(const Eo *obj EINA_UNUSED, Elm_Fileselector_Data *pd EINA_UNUSED) { static Efl_Access_Action_Data atspi_actions[] = { { "select", "select", NULL, _key_action_select }, { "escape", "escape", NULL, _key_action_escape}, { "backspace", "backspace", NULL, _key_action_backspace}, { NULL, NULL, NULL, NULL} }; return &atspi_actions[0]; } /* Internal EO APIs and hidden overrides */ ELM_WIDGET_KEY_DOWN_DEFAULT_IMPLEMENT(elm_fileselector, Elm_Fileselector_Data) /* Efl.Part begin */ ELM_PART_OVERRIDE(elm_fileselector, ELM_FILESELECTOR, Elm_Fileselector_Data) ELM_PART_OVERRIDE_TEXT_SET(elm_fileselector, ELM_FILESELECTOR, Elm_Fileselector_Data) #include "elm_fileselector_part.eo.c" /* Efl.Part end */ /* Internal EO APIs and hidden overrides */ #define ELM_FILESELECTOR_EXTRA_OPS \ EFL_CANVAS_GROUP_ADD_DEL_OPS(elm_fileselector), \ EFL_OBJECT_OP_FUNC(efl_event_callback_legacy_call, _elm_fileselector_efl_object_event_callback_legacy_call) #include "elm_fileselector_eo.c"