forked from enlightenment/edi
282 lines
7.0 KiB
C
282 lines
7.0 KiB
C
#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <libgen.h>
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#include <Eina.h>
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#include <Eio.h>
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#include <elm_widget_fileselector.h>
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#include "edi_filepanel.h"
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#include "edi_private.h"
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static Elm_Genlist_Item_Class itc, itc2;
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static Evas_Object *list;
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static edi_filepanel_item_clicked_cb _open_cb;
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static void
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_populate(Evas_Object *obj, const char *path, Elm_Object_Item *parent_it, const char *selected);
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static char *
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_text_get(void *data, Evas_Object *obj EINA_UNUSED, const char *source EINA_UNUSED)
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{
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return strdup(basename(data));
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}
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static Evas_Object *
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_content_get(void *data, Evas_Object *obj, const char *source)
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{
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if (!strcmp(source, "elm.swallow.icon"))
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{
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Evas_Object *ic;
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const char *iconpath;
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ic = elm_icon_add(obj);
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// TODO hook into the selected theme somehow (currently owned by E...)
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iconpath = efreet_mime_type_icon_get(data, "hicolor", 128);
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if (iconpath)
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elm_icon_file_set(ic, iconpath, NULL);
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else
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elm_icon_standard_set(ic, "file");
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evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
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evas_object_show(ic);
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return ic;
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}
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return NULL;
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}
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static void
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_item_del(void *data, Evas_Object *obj)
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{
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eina_stringshare_del(data);
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}
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static void
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_item_sel(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
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{
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const char *path = data;
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if (!ecore_file_is_dir(path))
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_open_cb(path);
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}
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static Evas_Object *
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_content_dir_get(void *data, Evas_Object *obj, const char *source)
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{
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if (!strcmp(source, "elm.swallow.icon"))
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{
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Evas_Object *ic;
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ic = elm_icon_add(obj);
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elm_icon_standard_set(ic, "folder");
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evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
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evas_object_show(ic);
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return ic;
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}
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return NULL;
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}
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static Eina_Bool
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_ls_filter_cb(void *data,
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Eio_File *handler EINA_UNUSED,
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const Eina_File_Direct_Info *info)
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{
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return info->path[info->name_start] != '.';
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}
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static int
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_file_list_cmp(const void *data1, const void *data2)
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{
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const Elm_Object_Item *item1 = data1;
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const Elm_Object_Item *item2 = data2;
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const Elm_Genlist_Item_Class *ca = elm_genlist_item_item_class_get(item1);
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const Elm_Genlist_Item_Class *cb = elm_genlist_item_item_class_get(item2);
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if (ca == &itc2)
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{
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if (cb != &itc2)
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return -1;
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}
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else if (cb == &itc2)
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{
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return 1;
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}
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const char *name1 = elm_object_item_data_get(item1);
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const char *name2 = elm_object_item_data_get(item2);
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printf("n1 %s, n2 %s\n", name1, name2);
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return strcasecmp(name1, name2);
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}
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static void
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_listing_request_cleanup(Listing_Request *lreq)
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{
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eina_stringshare_del(lreq->path);
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eina_stringshare_del(lreq->selected);
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free(lreq);
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}
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static void
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_on_list_expand_req(void *data EINA_UNUSED,
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Evas_Object *obj EINA_UNUSED,
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void *event_info)
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{
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Elm_Object_Item *it = event_info;
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elm_genlist_item_expanded_set(it, EINA_TRUE);
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}
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static void
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_on_list_contract_req(void *data EINA_UNUSED,
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Evas_Object *obj EINA_UNUSED,
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void *event_info)
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{
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Elm_Object_Item *it = event_info;
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elm_genlist_item_expanded_set(it, EINA_FALSE);
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}
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static void
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_on_list_expanded(void *data,
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Evas_Object *obj EINA_UNUSED,
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void *event_info)
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{
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Elm_Object_Item *it = event_info;
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const char *path = elm_object_item_data_get(it);
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_populate(data, path, it, NULL);
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}
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static void
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_on_list_contracted(void *data EINA_UNUSED,
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Evas_Object *obj EINA_UNUSED,
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void *event_info)
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{
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Elm_Object_Item *it = event_info;
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elm_genlist_item_subitems_clear(it);
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}
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static void
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_ls_main_cb(void *data,
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Eio_File *handler,
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const Eina_File_Direct_Info *info)
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{
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Listing_Request *lreq = data;
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Elm_Object_Item *item;
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Elm_Genlist_Item_Class *clas = &itc;
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const char *path;
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if (eio_file_check(handler)) return;
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//if (!lreq->sd->files_view || lreq->sd->current != handler)
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//{
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//eio_file_cancel(handler);
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//return;
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//}
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// _signal_first(lreq);
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if (info->type == EINA_FILE_DIR)
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{
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clas = &itc2;
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}
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path = eina_stringshare_add(info->path);
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item = elm_genlist_item_sorted_insert(list, clas, path, lreq->parent_it,
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(clas == &itc2) ? ELM_GENLIST_ITEM_TREE : ELM_GENLIST_ITEM_NONE,
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_file_list_cmp, _item_sel, path);
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if (lreq->selected && !strcmp(info->path, lreq->selected))
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{
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elm_genlist_item_selected_set(item, EINA_TRUE);
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elm_object_text_set(lreq->sd->name_entry, ecore_file_file_get(info->path));
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}
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}
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static void
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_ls_done_cb(void *data, Eio_File *handler EINA_UNUSED)
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{
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Listing_Request *lreq = data;
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_listing_request_cleanup(lreq);
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}
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static void
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_ls_error_cb(void *data, Eio_File *handler, int error EINA_UNUSED)
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{
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Listing_Request *lreq = data;
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_listing_request_cleanup(lreq);
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}
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static void
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_populate(Evas_Object *obj,
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const char *path,
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Elm_Object_Item *parent_it,
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const char *selected)
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{
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if (!path) return;
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Listing_Request *lreq;
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//if (sd->monitor) eio_monitor_del(sd->monitor);
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//if (sd->current) eio_file_cancel(sd->current);
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lreq = malloc(sizeof (Listing_Request));
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if (!lreq) return;
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lreq->parent_it = parent_it;
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lreq->obj = obj;
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lreq->path = eina_stringshare_add(path);
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lreq->first = EINA_TRUE;
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if (selected)
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lreq->selected = eina_stringshare_add(selected);
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else
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lreq->selected = NULL;
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/* TODO: sub directory should be monitored for expand mode */
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//sd->monitor = eio_monitor_add(path);
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//sd->current =
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eio_file_stat_ls(path, _ls_filter_cb, _ls_main_cb,
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_ls_done_cb, _ls_error_cb, lreq);
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}
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void
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edi_filepanel_add(Evas_Object *parent,
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const char *path,
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edi_filepanel_item_clicked_cb cb)
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{
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list = elm_genlist_add(parent);
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evas_object_size_hint_min_set(list, 100, -1);
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evas_object_size_hint_weight_set(list, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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evas_object_size_hint_align_set(list, EVAS_HINT_FILL, EVAS_HINT_FILL);
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evas_object_show(list);
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evas_object_smart_callback_add(list, "expand,request", _on_list_expand_req, parent);
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evas_object_smart_callback_add(list, "contract,request", _on_list_contract_req, parent);
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evas_object_smart_callback_add(list, "expanded", _on_list_expanded, parent);
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evas_object_smart_callback_add(list, "contracted", _on_list_contracted, parent);
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itc.item_style = "default";
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itc.func.text_get = _text_get;
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itc.func.content_get = _content_get;
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itc.func.del = _item_del;
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itc2.item_style = "default";
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itc2.func.text_get = _text_get;
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itc2.func.content_get = _content_dir_get;
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// itc2.func.state_get = _state_get;
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itc2.func.del = _item_del;
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_open_cb = cb;
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_populate(list, path, NULL, NULL);
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elm_box_pack_end(parent, list);
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}
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