#include "e.h" #include "e_fm_device.h" #include #define FILEPREVIEW_TEXT_PREVIEW_SIZE 8192 typedef struct _E_Widget_Data E_Widget_Data; struct _E_Widget_Data { Evas_Object *obj; Evas_Object *o_preview_list; Evas_Object *o_preview_preview_table; Evas_Object *o_preview_properties_table; Evas_Object *o_preview_scroll; Evas_Object *o_preview_extra; Evas_Object *o_preview_extra_entry; Evas_Object *o_preview_size; Evas_Object *o_preview_size_entry; Evas_Object *o_preview_resolution; Evas_Object *o_preview_resolution_entry; Evas_Object *o_preview_owner; Evas_Object *o_preview_owner_entry; Evas_Object *o_preview_perms; Evas_Object *o_preview_perms_entry; Evas_Object *o_preview_time; Evas_Object *o_preview_time_entry; Evas_Object *o_preview_preview; Evas_Object *o_preview_scrollframe; Evas_Object *o_preview_artwork; Evas_Coord preview_w, preview_h; int w, h; Eio_File *preview_text_file_thread; Eina_File *preview_text_file; Eio_Monitor *monitor; Eina_List *handlers; char *preview_extra_text; char *preview_size_text; char *preview_owner_text; char *preview_perms_text; char *preview_time_text; const char *path; const char *mime; double vid_pct; Eina_Bool mime_icon E_BITFIELD; Eina_Bool is_dir E_BITFIELD; Eina_Bool is_txt E_BITFIELD; Eina_Bool is_font E_BITFIELD; Eina_Bool prev_is_fm E_BITFIELD; Eina_Bool prev_is_txt E_BITFIELD; Eina_Bool prev_is_font E_BITFIELD; Eina_Bool prev_is_video E_BITFIELD; Eina_Bool clamp_video E_BITFIELD; Eina_Bool delete_me E_BITFIELD; Eina_Bool preview_text_file_next E_BITFIELD; Eina_Bool vid_sized E_BITFIELD; }; static void _e_wid_fprev_preview_update(void *data, Evas_Object *obj, void *event_info); static void _e_wid_fprev_preview_file(E_Widget_Data *wd); static char *_e_wid_file_size_get(off_t st_size); static char *_e_wid_file_user_get(uid_t st_uid); static char *_e_wid_file_perms_get(mode_t st_mode, uid_t st_uid, gid_t gid); static char *_e_wid_file_time_get(time_t st_modtime); static void _e_wid_fprev_img_update(E_Widget_Data *wd, const char *path, const char *key); static void _e_wid_del_hook(Evas_Object *obj); static void _e_wid_fprev_preview_reset(E_Widget_Data *wd); static void _e_wid_fprev_preview_txt(E_Widget_Data *wd); static void _e_wid_fprev_preview_font(E_Widget_Data *wd); static void _e_wid_fprev_preview_fm(E_Widget_Data *wd); static void _e_wid_fprev_preview_update(void *data, Evas_Object *obj, void *event_info EINA_UNUSED) { E_Widget_Data *wd = data; Evas_Object *o; char buf[256]; int iw = 0, ih = 0; if (!wd->o_preview_extra) return; if (evas_object_image_extension_can_load_get(wd->path)) { o = evas_object_image_add(evas_object_evas_get(obj)); evas_object_image_file_set(o, wd->path, NULL); evas_object_image_size_get(o, &iw, &ih); evas_object_del(o); } if ((iw > 0) && (ih > 0)) { e_widget_label_text_set(wd->o_preview_extra, _("Resolution:")); snprintf(buf, sizeof(buf), _("%i×%i"), iw, ih); e_widget_entry_text_set(wd->o_preview_extra_entry, buf); } else if (wd->mime) { if (wd->mime_icon) { e_widget_label_text_set(wd->o_preview_extra, _("Mime-type:")); e_widget_entry_text_set(wd->o_preview_extra_entry, wd->mime); } else { const char *mime; Efreet_Desktop *ed = NULL; unsigned int size; char group[1024]; Eina_Bool edj; wd->mime_icon = EINA_TRUE; size = wd->w; mime = e_util_mime_icon_get(wd->mime, size); if (mime) { edj = eina_str_has_extension(mime, "edj"); if (edj) snprintf(group, sizeof(group), "e/icons/fileman/mime/%s", wd->mime); _e_wid_fprev_img_update(wd, mime, edj ? group : NULL); return; } if (eina_str_has_extension(wd->path, "desktop")) { ed = efreet_desktop_new(wd->path); if (ed) mime = efreet_icon_path_find(e_config->icon_theme, ed->icon, size); } if (!mime) mime = efreet_icon_path_find(e_config->icon_theme, "unknown", size); if (!mime) mime = efreet_icon_path_find(e_config->icon_theme, "text/plain", size); _e_wid_fprev_img_update(wd, mime, NULL); if (ed) efreet_desktop_free(ed); } } e_widget_table_object_repack(wd->o_preview_preview_table, wd->o_preview_preview, 0, 0, 1, 1, 0, 0, 1, 1); } static void _e_wid_fprev_img_update(E_Widget_Data *wd, const char *path, const char *key) { if (!path) return; if (wd->is_dir || wd->is_txt || wd->is_font) return; evas_object_smart_callback_del_full(wd->o_preview_preview, "preview_update", _e_wid_fprev_preview_update, wd); if (eina_str_has_extension(path, ".gif")) { e_widget_preview_file_set(wd->o_preview_preview, path, key); _e_wid_fprev_preview_update(wd, wd->o_preview_preview, NULL); } else if (eina_str_has_extension(path, ".edj")) { if (key) e_widget_preview_edje_set(wd->o_preview_preview, path, key); else { Eina_List *l; Eina_Stringshare *str; Eina_Bool set = EINA_FALSE; l = edje_file_collection_list(path); if (eina_list_count(l) < 2) { e_widget_preview_thumb_set(wd->o_preview_preview, path, eina_list_data_get(l), wd->w, wd->h); set = EINA_TRUE; edje_file_collection_list_free(l), l = NULL; } EINA_LIST_FREE(l, str) { Eina_Bool use = EINA_FALSE; if (!strcmp(str, "icon")) use = EINA_TRUE; else if (!strcmp(str, "e/desktop/background")) use = EINA_TRUE; else if (!strcmp(str, "e/init/splash")) use = EINA_TRUE; if (use) { e_widget_preview_thumb_set(wd->o_preview_preview, path, str, wd->w, wd->h); set = EINA_TRUE; break; } eina_stringshare_del(str); } if (!set) { e_widget_preview_edje_set(wd->o_preview_preview, path, NULL); _e_wid_fprev_preview_update(wd, wd->o_preview_preview, NULL); } if (l) edje_file_collection_list_free(l); } } else { e_widget_preview_thumb_set(wd->o_preview_preview, path, key, wd->w, wd->h); evas_object_smart_callback_add(wd->o_preview_preview, "preview_update", _e_wid_fprev_preview_update, wd); } } static void _e_wid_fprev_clear_widgets(E_Widget_Data *wd) { #define CLRWID(xx) \ do { if (wd->xx) { evas_object_del(wd->xx); wd->xx = NULL; } } while (0) CLRWID(o_preview_extra); CLRWID(o_preview_extra_entry); CLRWID(o_preview_size); CLRWID(o_preview_size_entry); CLRWID(o_preview_resolution); CLRWID(o_preview_resolution_entry); CLRWID(o_preview_owner); CLRWID(o_preview_owner_entry); CLRWID(o_preview_perms); CLRWID(o_preview_perms_entry); CLRWID(o_preview_time); CLRWID(o_preview_time_entry); CLRWID(o_preview_preview); CLRWID(o_preview_scrollframe); CLRWID(o_preview_artwork); CLRWID(o_preview_scroll); CLRWID(o_preview_preview_table); CLRWID(o_preview_properties_table); wd->is_dir = wd->is_txt = wd->is_font = wd->prev_is_fm = wd->prev_is_video = EINA_FALSE; wd->vid_pct = 0; if (wd->preview_text_file_thread) eio_file_cancel(wd->preview_text_file_thread); } static void _fprev_video_size(E_Widget_Data *wd, Evas_Object *obj) { double ratio; int iw, ih; Evas_Coord w, h, mw, mh, ow, oh; if (wd->vid_sized) return; evas_object_geometry_get(wd->o_preview_properties_table, NULL, NULL, &w, &h); if (w < 10) return; evas_object_geometry_get(wd->o_preview_preview, NULL, NULL, &ow, &oh); wd->vid_sized = 1; w -= 4; emotion_object_size_get(obj, &iw, &ih); ratio = emotion_object_ratio_get(obj); if (ratio > 0.0) iw = (ih * ratio) + 0.5; if (iw < 1) iw = 1; if (ih < 1) ih = 1; h = (w * ih) / iw; e_widget_size_min_set(wd->o_preview_preview, w, h); e_widget_table_object_repack(wd->o_preview_properties_table, wd->o_preview_preview, 0, 0, 2, 2, 1, 1, 1, 1); e_widget_list_object_repack(wd->o_preview_list, wd->o_preview_properties_table, 1, 1, 0.5); e_widget_size_min_get(wd->o_preview_list, &mw, &mh); e_widget_size_min_set(wd->obj, mw, mh); } static void _e_wid_fprev_preview_video_position(E_Widget_Data *wd, Evas_Object *obj, void *event_info EINA_UNUSED) { double t, tot; if (!wd->o_preview_time) return; tot = emotion_object_play_length_get(obj); if (!EINA_DBL_NONZERO(tot)) return; wd->vid_pct = t = (emotion_object_position_get(obj) * 100.0) / emotion_object_play_length_get(obj); e_widget_slider_value_double_set(wd->o_preview_time, t); _fprev_video_size(wd, obj); } static void _e_wid_fprev_preview_video_opened(E_Widget_Data *wd, Evas_Object *obj, void *event_info EINA_UNUSED) { e_widget_entry_text_set(wd->o_preview_extra_entry, e_util_time_str_get(emotion_object_play_length_get(obj))); _fprev_video_size(wd, obj); } static void _e_wid_fprev_preview_video_resize(E_Widget_Data *wd, Evas_Object *obj, void *event_info EINA_UNUSED) { int w, h; char buf[128]; _fprev_video_size(wd, obj); emotion_object_size_get(obj, &w, &h); snprintf(buf, sizeof(buf), "%dx%d", w, h); e_widget_entry_text_set(wd->o_preview_resolution_entry, buf); if (!wd->clamp_video) return; evas_object_size_hint_max_set(wd->o_preview_preview, w, h); } static void _e_wid_fprev_preview_video_change(void *data, Evas_Object *obj) { double pos, tot, t; tot = emotion_object_play_length_get(data); t = emotion_object_position_get(data); e_widget_slider_value_double_get(obj, &pos); pos = (pos * tot) / 100.0; t = pos - t; if (t < 0.0) t = -t; if (t > 0.25) emotion_object_position_set(data, pos); } static void _e_wid_fprev_preview_video_widgets(E_Widget_Data *wd) { Evas *evas = evas_object_evas_get(wd->obj); Evas_Object *table, *o, *em, *win; const char *mime, *path; char *ext; Eina_Bool audio_artwork; int mw, mh, y = 3; win = e_win_evas_win_get(evas); _e_wid_fprev_clear_widgets(wd); o = e_widget_table_add(e_win_evas_win_get(evas), 0); wd->o_preview_properties_table = o; #define WIDROW(lab, labob, entob, entw) \ do { \ o = e_widget_label_add(evas, lab); \ wd->labob = o; \ e_widget_table_object_align_append(wd->o_preview_properties_table, \ wd->labob, \ 0, y, 1, 1, 0, 1, 0, 0, 1.0, 0.0); \ o = evas_object_rectangle_add(evas); \ evas_object_size_hint_min_set(o, entw * e_scale, 1); \ evas_object_color_set(o, 0, 0, 0, 0); \ evas_object_pass_events_set(o, EINA_TRUE); \ e_widget_table_object_align_append(wd->o_preview_properties_table, \ o, \ 1, y, 1, 1, 1, 1, 1, 0, 0.0, 0.0); \ o = e_widget_entry_add(win, &(wd->preview_extra_text), NULL, NULL, NULL); \ e_widget_entry_readonly_set(o, 1); \ wd->entob = o; \ e_widget_table_object_align_append(wd->o_preview_properties_table, \ wd->entob, \ 1, y, 1, 1, 1, 1, 1, 0, 0.0, 0.0); \ y++; \ } while (0) table = o = e_widget_table_add(e_win_evas_win_get(evas), 0); e_widget_size_min_set(o, wd->w, wd->h); e_widget_table_object_append(wd->o_preview_properties_table, o, 0, 0, 2, 2, 1, 1, 1, 1); ext = strrchr(wd->path, '.'); if ((ext) && ((!strcasecmp(ext, ".mp3")) || (!strcasecmp(ext, ".m4a")) || (!strcasecmp(ext, ".ogg")) || (!strcasecmp(ext, ".aac")) || (!strcasecmp(ext, ".flac")) )) audio_artwork = EINA_TRUE; else audio_artwork = EINA_FALSE; em = o = emotion_object_add(evas); emotion_object_file_set(o, wd->path); emotion_object_play_set(o, EINA_TRUE); emotion_object_init(o, "gstreamer1"); mime = efreet_mime_type_get(wd->path); if (mime) { path = efreet_mime_type_icon_get(mime, e_config->icon_theme, 128); if (path && !audio_artwork) { wd->o_preview_artwork = elm_icon_add(o); elm_image_file_set(wd->o_preview_artwork, path, NULL); } else { wd->o_preview_artwork = emotion_file_meta_artwork_get(o, wd->path, EMOTION_ARTWORK_PREVIEW_IMAGE); if (!wd->o_preview_artwork) wd->o_preview_artwork = emotion_file_meta_artwork_get(o, wd->path, EMOTION_ARTWORK_IMAGE); } } if (wd->o_preview_artwork) { if (mime && !strncmp(mime, "audio/",6)) e_widget_size_min_set(table, 192, 192); evas_object_resize(wd->o_preview_artwork, 256, 256); evas_object_image_fill_set(wd->o_preview_artwork, 0, 0, 256, 256); evas_object_size_hint_max_set(wd->o_preview_artwork, 256, 256); e_widget_table_object_append(wd->o_preview_properties_table, wd->o_preview_artwork, 0, 0, 2, 2, 1, 1, 1, 1); evas_object_show(wd->o_preview_artwork); } wd->o_preview_preview = e_widget_image_add_from_object(evas, o, 4, 4); e_widget_table_object_append(wd->o_preview_properties_table, wd->o_preview_preview, 0, 0, 2, 2, 1, 1, 1, 1); evas_object_smart_callback_add(o, "frame_resize", (Evas_Smart_Cb)_e_wid_fprev_preview_video_resize, wd); evas_object_smart_callback_add(o, "open_done", (Evas_Smart_Cb)_e_wid_fprev_preview_video_opened, wd); evas_object_smart_callback_add(o, "frame_decode", (Evas_Smart_Cb)_e_wid_fprev_preview_video_position, wd); o = e_widget_slider_add(evas, 1, 0, _("%3.1f%%"), 0, 100, 0.5, 0, &wd->vid_pct, NULL, 40); wd->o_preview_time = o; e_widget_table_object_align_append(wd->o_preview_properties_table, wd->o_preview_time, 0, 2, 2, 1, 1, 0, 1, 0, 0.5, 0.5); e_widget_on_change_hook_set(o, _e_wid_fprev_preview_video_change, em); WIDROW(_("Length:"), o_preview_extra, o_preview_extra_entry, 40); WIDROW(_("Size:"), o_preview_size, o_preview_size_entry, 40); WIDROW(_("Resolution:"), o_preview_resolution, o_preview_resolution_entry, 40); /* FIXME: other infos? */ e_widget_list_object_append(wd->o_preview_list, wd->o_preview_properties_table, 1, 1, 0.5); e_widget_size_min_get(wd->o_preview_list, &mw, &mh); e_widget_size_min_set(wd->obj, mw, mh); evas_object_show(wd->o_preview_preview_table); evas_object_show(wd->o_preview_extra); evas_object_show(wd->o_preview_extra_entry); evas_object_show(wd->o_preview_size); evas_object_show(wd->o_preview_size_entry); evas_object_show(wd->o_preview_resolution); evas_object_show(wd->o_preview_resolution_entry); evas_object_show(wd->o_preview_owner); evas_object_show(wd->o_preview_owner_entry); evas_object_show(wd->o_preview_perms); evas_object_show(wd->o_preview_perms_entry); evas_object_show(wd->o_preview_time); evas_object_show(wd->o_preview_time_entry); evas_object_show(wd->o_preview_properties_table); wd->prev_is_video = EINA_TRUE; #undef WIDROW } static void _e_wid_fprev_preview_fs_widgets(E_Widget_Data *wd, Eina_Bool mount_point) { Evas *evas = evas_object_evas_get(wd->obj); Evas_Object *o, *win; int mw, mh, y = 0; win = e_win_evas_win_get(evas); _e_wid_fprev_clear_widgets(wd); o = e_widget_table_add(e_win_evas_win_get(evas), 0); wd->o_preview_properties_table = o; #define WIDROW(lab, labob, entob, entw) \ do { \ o = e_widget_label_add(evas, lab); \ wd->labob = o; \ e_widget_table_object_align_append(wd->o_preview_properties_table, \ wd->labob, \ 0, y, 1, 1, 0, 1, 0, 0, 1.0, 0.0); \ o = evas_object_rectangle_add(evas); \ evas_object_size_hint_min_set(o, entw * e_scale, 1); \ evas_object_color_set(o, 0, 0, 0, 0); \ evas_object_pass_events_set(o, EINA_TRUE); \ e_widget_table_object_align_append(wd->o_preview_properties_table, \ o, \ 1, y, 1, 1, 1, 1, 1, 0, 0.0, 0.0); \ o = e_widget_entry_add(win, &(wd->preview_extra_text), NULL, NULL, NULL); \ e_widget_entry_readonly_set(o, 1); \ wd->entob = o; \ e_widget_table_object_align_append(wd->o_preview_properties_table, \ wd->entob, \ 1, y, 1, 1, 1, 1, 1, 0, 0.0, 0.0); \ y++; \ } while (0) WIDROW(_("Used:"), o_preview_extra, o_preview_extra_entry, 100); WIDROW(_("Size:"), o_preview_size, o_preview_size_entry, 100); WIDROW(_("Reserved:"), o_preview_owner, o_preview_owner_entry, 100); WIDROW(_("Mount status:"), o_preview_perms, o_preview_perms_entry, 100); if (mount_point) WIDROW(_("Type:"), o_preview_time, o_preview_time_entry, 100); e_widget_list_object_append(wd->o_preview_list, wd->o_preview_properties_table, 1, 1, 0.5); e_widget_size_min_get(wd->o_preview_list, &mw, &mh); e_widget_size_min_set(wd->obj, mw, mh); evas_object_show(wd->o_preview_preview_table); evas_object_show(wd->o_preview_extra); evas_object_show(wd->o_preview_extra_entry); evas_object_show(wd->o_preview_size); evas_object_show(wd->o_preview_size_entry); evas_object_show(wd->o_preview_owner); evas_object_show(wd->o_preview_owner_entry); evas_object_show(wd->o_preview_perms); evas_object_show(wd->o_preview_perms_entry); evas_object_show(wd->o_preview_time); evas_object_show(wd->o_preview_time_entry); evas_object_show(wd->o_preview_properties_table); } static void _e_wid_fprev_preview_file_widgets(E_Widget_Data *wd, Eina_Bool dir, Eina_Bool txt, Eina_Bool font) { Evas *evas = evas_object_evas_get(wd->obj); Evas_Object *o, *win; int mw, mh, y = 0; win = e_win_evas_win_get(evas); _e_wid_fprev_clear_widgets(wd); o = e_widget_table_add(e_win_evas_win_get(evas), 0); wd->o_preview_preview_table = o; e_widget_size_min_set(o, 32, 32); e_widget_list_object_append(wd->o_preview_list, wd->o_preview_preview_table, 0, 1, 0.5); o = e_widget_table_add(e_win_evas_win_get(evas), 0); wd->o_preview_properties_table = o; wd->is_dir = dir; wd->is_txt = txt; wd->is_font = font; if (!dir) { if (!txt) WIDROW(_("Resolution:"), o_preview_extra, o_preview_extra_entry, 100); WIDROW(_("Size:"), o_preview_size, o_preview_size_entry, 100); } WIDROW(_("Owner:"), o_preview_owner, o_preview_owner_entry, 100); WIDROW(_("Permissions:"), o_preview_perms, o_preview_perms_entry, 100); WIDROW(_("Modified:"), o_preview_time, o_preview_time_entry, 100); e_widget_list_object_append(wd->o_preview_list, wd->o_preview_properties_table, 1, 1, 0.5); e_widget_size_min_get(wd->o_preview_list, &mw, &mh); e_widget_size_min_set(wd->obj, mw, mh); evas_object_show(wd->o_preview_preview_table); evas_object_show(wd->o_preview_extra); evas_object_show(wd->o_preview_extra_entry); evas_object_show(wd->o_preview_size); evas_object_show(wd->o_preview_size_entry); evas_object_show(wd->o_preview_owner); evas_object_show(wd->o_preview_owner_entry); evas_object_show(wd->o_preview_perms); evas_object_show(wd->o_preview_perms_entry); evas_object_show(wd->o_preview_time); evas_object_show(wd->o_preview_time_entry); evas_object_show(wd->o_preview_properties_table); } static void _e_wid_fprev_preview_file(E_Widget_Data *wd) { char *size, *owner, *perms, *mtime; struct stat st; Eina_Bool is_fs = EINA_FALSE; if (stat(wd->path, &st) < 0) return; // if its a desktop file treat is specially if (((wd->mime) && (!strcasecmp(wd->mime, "application/x-desktop"))) || (eina_str_has_extension(wd->path, "desktop"))) { Efreet_Desktop *desktop; const char *type, *file; // load it and if its a special removable or mount point // desktop file for e, then we want to do something special desktop = efreet_desktop_new(wd->path); if ((desktop) && (desktop->url) && (desktop->type == EFREET_DESKTOP_TYPE_LINK) && (desktop->x) && ((type = eina_hash_find(desktop->x, "X-Enlightenment-Type"))) && ((!strcmp(type, "Mount")) || (!strcmp(type, "Removable")))) { // find the "mountpoint" or "link" - it's stringshared if ((file = e_fm2_desktop_url_eval(desktop->url))) { struct statvfs stfs; Eina_Bool ok = EINA_FALSE; memset(&stfs, 0, sizeof(stfs)); if (statvfs(file, &stfs) == 0) ok = EINA_TRUE; else { E_Volume *v; v = e_fm2_device_volume_find(file); if (v && v->mount_point) { if (statvfs(v->mount_point, &stfs) == 0) { ok = EINA_TRUE; eina_stringshare_replace(&file, v->mount_point); } } } if (ok) { unsigned long fragsz; unsigned long long blknum, blkused, blkres; off_t bsize, bused, bres; Eina_Bool rdonly = EINA_FALSE; Eina_Bool f_is_dir = EINA_FALSE; Eina_Bool f_is_dev = EINA_FALSE; char buf[PATH_MAX], mdev[4096], mpoint[4096], fstype[4096]; FILE *f; fstype[0] = 0; mpoint[0] = 0; mdev[0] = 0; f = fopen("/etc/mtab", "r"); if (f) { while (fgets(buf, sizeof(buf), f)) { if (sscanf(buf, "%4000s %4000s %4000s %*s", mdev, mpoint, fstype) == 3) { if (!strcmp(mdev, file)) { f_is_dev = EINA_TRUE; break; } if (!strcmp(mpoint, file)) { f_is_dir = EINA_TRUE; break; } } fstype[0] = 0; mpoint[0] = 0; mdev[0] = 0; } fclose(f); } if ((f_is_dev) && (!f_is_dir)) { if (statvfs(mpoint, &stfs) != 0) ok = EINA_FALSE; } fragsz = stfs.f_frsize; blknum = stfs.f_blocks; blkused = stfs.f_blocks - stfs.f_bfree; blkres = stfs.f_bfree - stfs.f_bavail; if ((ok) && (mpoint[0]) && (blknum > blkres)) { is_fs = EINA_TRUE; bres = blkres * fragsz; bsize = blknum * fragsz; bused = bsize * ((double)blkused / blknum); #ifdef ST_RDONLY if (stfs.f_flag & ST_RDONLY) rdonly = EINA_TRUE; #endif _e_wid_fprev_preview_fs_widgets(wd, EINA_TRUE); //------------------- size = e_util_size_string_get(bused); e_widget_entry_text_set(wd->o_preview_extra_entry, size); free(size); //------------------- size = e_util_size_string_get(bsize); e_widget_entry_text_set(wd->o_preview_size_entry, size); free(size); //------------------- size = e_util_size_string_get(bres); e_widget_entry_text_set(wd->o_preview_owner_entry, size); free(size); //------------------- if (mpoint[0]) { if (rdonly) e_widget_entry_text_set(wd->o_preview_perms_entry, _("Read Only")); else e_widget_entry_text_set(wd->o_preview_perms_entry, _("Read-Write")); } else e_widget_entry_text_set(wd->o_preview_perms_entry, _("Unmounted")); //------------------- e_widget_entry_text_set(wd->o_preview_time_entry, fstype); } } if (!is_fs) { _e_wid_fprev_preview_fs_widgets(wd, EINA_FALSE); e_widget_entry_text_set(wd->o_preview_extra_entry, _("Unknown")); e_widget_entry_text_set(wd->o_preview_size_entry, _("Unknown")); e_widget_entry_text_set(wd->o_preview_owner_entry, _("Unknown")); e_widget_entry_text_set(wd->o_preview_perms_entry, _("Unmounted")); is_fs = EINA_TRUE; } eina_stringshare_del(file); } } else if ((desktop) && (desktop->url) && (desktop->type == EFREET_DESKTOP_TYPE_LINK)) { const char *url; /* we don't know what the desktop points to here, * so we'll just run recursively until we get a real file */ url = e_fm2_desktop_url_eval(desktop->url); if (url) { eina_stringshare_del(wd->path); wd->path = url; _e_wid_fprev_preview_file(wd); return; } } if (desktop) efreet_desktop_free(desktop); } else if (wd->mime && (emotion_object_extension_may_play_get(wd->path))) { size_t sz; _e_wid_fprev_preview_video_widgets(wd); e_widget_entry_text_set(wd->o_preview_extra_entry, _("Unknown")); sz = ecore_file_size(wd->path); if (sz) { char *s; s = e_util_size_string_get(sz); e_widget_entry_text_set(wd->o_preview_size_entry, s); free(s); } else e_widget_entry_text_set(wd->o_preview_size_entry, _("Unknown")); is_fs = EINA_TRUE; } if (is_fs) return; wd->mime_icon = EINA_FALSE; size = _e_wid_file_size_get(st.st_size); owner = _e_wid_file_user_get(st.st_uid); perms = _e_wid_file_perms_get(st.st_mode, st.st_uid, st.st_gid); mtime = _e_wid_file_time_get(st.st_mtime); wd->is_dir = S_ISDIR(st.st_mode); if (wd->mime && st.st_size && (!wd->is_dir)) { wd->is_txt = !strncmp(wd->mime, "text/", 5); if (!wd->is_txt) wd->is_txt = !strcmp(wd->mime, "application/x-shellscript"); if (!wd->is_txt) { wd->is_font = !strcmp(wd->mime, "application/x-font"); if (!wd->is_font) wd->is_font = !strcmp(wd->mime, "application/x-font-ttf"); if (!wd->is_font) wd->is_font = !strcmp(wd->mime, "application/x-font-type1"); if (!wd->is_font) wd->is_font = !strcmp(wd->mime, "application/x-font-afm"); if (!wd->is_font) wd->is_font = !strcmp(wd->mime, "application/x-font-snf"); if (!wd->is_font) wd->is_font = !strcmp(wd->mime, "application/x-font-otf"); if (!wd->is_font) wd->is_font = !strcmp(wd->mime, "application/vnd.font-fontforge-sfd"); if (!wd->is_font) wd->is_font = !strcmp(wd->mime, "application/x-font-linux-psf"); if (!wd->is_font) wd->is_font = !strcmp(wd->mime, "application/x-font-ttx"); if (!wd->is_font) wd->is_font = !strcmp(wd->mime, "application/x-font-speedo"); if (!wd->is_font) wd->is_font = !strcmp(wd->mime, "application/x-font-pcf"); if (!wd->is_font) wd->is_font = !strcmp(wd->mime, "application/x-font-bdf"); if (!wd->is_font) wd->is_font = !strcmp(wd->mime, "application/x-cisco-vpn-settings"); } } _e_wid_fprev_preview_file_widgets(wd, wd->is_dir, wd->is_txt, wd->is_font); _e_wid_fprev_preview_reset(wd); _e_wid_fprev_preview_fm(wd); _e_wid_fprev_preview_txt(wd); _e_wid_fprev_preview_font(wd); _e_wid_fprev_img_update(wd, wd->path, NULL); if (!wd->is_dir) { if (!wd->is_txt) e_widget_entry_text_set(wd->o_preview_extra_entry, ""); e_widget_entry_text_set(wd->o_preview_size_entry, size); } e_widget_entry_text_set(wd->o_preview_owner_entry, owner); e_widget_entry_text_set(wd->o_preview_perms_entry, perms); e_widget_entry_text_set(wd->o_preview_time_entry, mtime); free(size); free(owner); free(perms); free(mtime); } static char * _e_wid_file_size_get(off_t st_size) { return e_util_size_string_get(st_size); } static char * _e_wid_file_user_get(uid_t st_uid) { char name[4096]; struct passwd *pwd; if (getuid() == st_uid) snprintf(name, sizeof(name), _("You")); else { pwd = getpwuid(st_uid); if (pwd) snprintf(name, sizeof(name), "%s", pwd->pw_name); else snprintf(name, sizeof(name), "%-8d", (int)st_uid); } return strdup(name); } static char * _e_wid_file_perms_get(mode_t st_mode, uid_t st_uid, gid_t st_gid) { char perms[256]; int acc = 0; int owner = 0; int group = 0; int user_read = 0; int user_write = 0; int group_read = 0; int group_write = 0; int other_read = 0; int other_write = 0; if (getuid() == st_uid) owner = 1; if (getgid() == st_gid) group = 1; if ((S_IRUSR & st_mode) == S_IRUSR) user_read = 1; if ((S_IWUSR & st_mode) == S_IWUSR) user_write = 1; if ((S_IRGRP & st_mode) == S_IRGRP) group_read = 1; if ((S_IWGRP & st_mode) == S_IWGRP) group_write = 1; if ((S_IROTH & st_mode) == S_IROTH) other_read = 1; if ((S_IWOTH & st_mode) == S_IWOTH) other_write = 1; if (owner) { if ((!user_read) && (!user_write)) snprintf(perms, sizeof(perms), _("Protected")); else if ((user_read) && (!user_write)) snprintf(perms, sizeof(perms), _("Read Only")); else if ((user_read) && (user_write)) acc = 1; } else if (group) { if ((!group_read) && (!group_write)) snprintf(perms, sizeof(perms), _("Forbidden")); else if ((group_read) && (!group_write)) snprintf(perms, sizeof(perms), _("Read Only")); else if ((group_read) && (group_write)) acc = 1; } else { if ((!other_read) && (!other_write)) snprintf(perms, sizeof(perms), _("Forbidden")); else if ((other_read) && (!other_write)) snprintf(perms, sizeof(perms), _("Read Only")); else if ((other_read) && (other_write)) acc = 1; } if (!acc) return strdup(perms); else return strdup(_("Read-Write")); } static char * _e_wid_file_time_get(time_t st_modtime) { return e_util_file_time_get(st_modtime); } static void _e_wid_del_hook(Evas_Object *obj) { E_Widget_Data *wd; wd = e_widget_data_get(obj); E_FREE(wd->preview_extra_text); E_FREE(wd->preview_size_text); E_FREE(wd->preview_owner_text); E_FREE(wd->preview_perms_text); E_FREE(wd->preview_time_text); eina_stringshare_del(wd->path); eina_stringshare_del(wd->mime); if (wd->monitor) eio_monitor_del(wd->monitor); E_FREE_LIST(wd->handlers, ecore_event_handler_del); wd->preview_text_file_next = EINA_FALSE; if (wd->preview_text_file_thread) { wd->delete_me = EINA_TRUE; eio_file_cancel(wd->preview_text_file_thread); return ; } free(wd); } static void _e_wid_fprev_preview_reset(E_Widget_Data *wd) { Evas_Object *o; evas_object_del(wd->o_preview_scrollframe); if (wd->o_preview_artwork) evas_object_del(wd->o_preview_artwork); wd->o_preview_scrollframe = wd->o_preview_preview = wd->o_preview_artwork = NULL; if (wd->preview_text_file_thread) eio_file_cancel(wd->preview_text_file_thread); wd->preview_text_file_thread = NULL; if (wd->is_dir || wd->is_txt || wd->is_font) return; o = e_widget_preview_add(evas_object_evas_get(wd->obj), wd->w, wd->h); wd->prev_is_txt = wd->prev_is_fm = wd->prev_is_font = EINA_FALSE; wd->o_preview_preview = o; e_widget_table_object_append(wd->o_preview_preview_table, wd->o_preview_preview, 0, 0, 2, 1, 0, 0, 1, 1); e_widget_list_object_repack(wd->o_preview_list, wd->o_preview_preview_table, 0, 1, 0.5); e_widget_list_object_repack(wd->o_preview_list, wd->o_preview_properties_table, 1, 1, 0.5); } static void _e_wid_cb_selected(void *data, Evas_Object *obj, void *event EINA_UNUSED) { evas_object_smart_callback_call(data, "selected", obj); } static void _e_wid_cb_selection_change(void *data, Evas_Object *obj, void *event EINA_UNUSED) { evas_object_smart_callback_call(data, "selection_change", obj); } static void _e_wid_cb_dir_changed(void *data, Evas_Object *obj, void *event EINA_UNUSED) { evas_object_smart_callback_call(data, "dir_changed", obj); } static void _e_wid_cb_changed(void *data, Evas_Object *obj, void *event EINA_UNUSED) { evas_object_smart_callback_call(data, "changed", obj); } static void _e_wid_cb_file_deleted(void *data, Evas_Object *obj, void *event EINA_UNUSED) { evas_object_smart_callback_call(data, "files_deleted", obj); } static void _e_wid_fprev_preview_txt_map_success(void *data, Eio_File *handler EINA_UNUSED, void *map, size_t length) { E_Widget_Data *wd = data; Eina_Strbuf *buf; char *msg; Evas_Coord mw, mh; buf = eina_strbuf_new(); eina_strbuf_append_length(buf, map, length); msg = evas_textblock_text_utf8_to_markup(NULL, eina_strbuf_string_get(buf)); eina_strbuf_reset(buf); eina_strbuf_append(buf, ""); eina_strbuf_append(buf, msg); free(msg); edje_object_part_text_set(wd->o_preview_preview, "e.textblock.message", eina_strbuf_string_get(buf)); edje_object_size_min_calc(wd->o_preview_preview, &mw, &mh); evas_object_resize(wd->o_preview_preview, mw, mh); eina_strbuf_free(buf); eina_file_map_free(wd->preview_text_file, map); eina_file_close(wd->preview_text_file); wd->preview_text_file = NULL; wd->preview_text_file_thread = NULL; } static void _e_wid_fprev_preview_txt_open_success(void *data, Eio_File *handler, Eina_File *file); static void _e_wid_fprev_preview_txt_error(void *data, Eio_File *handler EINA_UNUSED, int error EINA_UNUSED) { E_Widget_Data *wd = data; wd->preview_text_file_thread = NULL; if (wd->preview_text_file) eina_file_close(wd->preview_text_file); wd->preview_text_file = NULL; if (wd->preview_text_file_next) { wd->preview_text_file_thread = eio_file_open(wd->path, EINA_FALSE, _e_wid_fprev_preview_txt_open_success, _e_wid_fprev_preview_txt_error, wd); wd->preview_text_file_next = EINA_FALSE; } if (wd->delete_me) free(wd); } static void _e_wid_fprev_preview_txt_open_success(void *data, Eio_File *handler EINA_UNUSED, Eina_File *file) { E_Widget_Data *wd = data; unsigned int length = eina_file_size_get(file); if (length > FILEPREVIEW_TEXT_PREVIEW_SIZE) length = FILEPREVIEW_TEXT_PREVIEW_SIZE; wd->preview_text_file = file; wd->preview_text_file_thread = eio_file_map_new(file, EINA_FILE_POPULATE, 0, length, NULL, _e_wid_fprev_preview_txt_map_success, _e_wid_fprev_preview_txt_error, wd); } static void _e_wid_fprev_preview_txt(E_Widget_Data *wd) { Evas_Object *o; int mw; if (!wd->is_txt) return; if (!wd->path) return; if (wd->o_preview_preview && (!wd->prev_is_txt)) { evas_object_del(wd->o_preview_preview); wd->o_preview_preview = NULL; } if (!wd->o_preview_preview) { Evas *evas; evas = evas_object_evas_get(wd->obj); o = edje_object_add(evas); /* using dialog theme for now because it's simple, common, and doesn't require all * themes to be updated */ e_theme_edje_object_set(o, "base/theme/dialog", "e/widgets/dialog/text"); edje_object_signal_emit(o, "e,state,left", "e"); edje_object_message_signal_process(o); wd->o_preview_preview = o; wd->prev_is_txt = EINA_TRUE; evas_object_resize(o, wd->w, wd->h); o = e_widget_scrollframe_simple_add(evas, o); wd->o_preview_scrollframe = o; e_widget_size_min_get(wd->o_preview_list, &mw, NULL); e_widget_size_min_set(o, wd->w, wd->h); evas_object_propagate_events_set(wd->o_preview_preview, 0); e_widget_table_object_append(wd->o_preview_preview_table, o, 0, 0, 2, 1, 1, 1, 1, 1); e_widget_list_object_repack(wd->o_preview_list, wd->o_preview_preview_table, 1, 1, 0.5); e_widget_list_object_repack(wd->o_preview_list, wd->o_preview_properties_table, 1, 1, 0.5); } if (wd->preview_text_file_thread) { eio_file_cancel(wd->preview_text_file_thread); wd->preview_text_file_next = EINA_TRUE; } else { wd->preview_text_file_thread = eio_file_open(wd->path, EINA_FALSE, _e_wid_fprev_preview_txt_open_success, _e_wid_fprev_preview_txt_error, wd); } } static void _e_wid_fprev_preview_font(E_Widget_Data *wd) { Evas_Object *o; int mw; if (!wd->is_font) return; if (!wd->path) return; if (wd->o_preview_preview && (!wd->prev_is_font)) { evas_object_del(wd->o_preview_preview); wd->o_preview_preview = NULL; } if (!wd->o_preview_preview) { Evas *evas; char *buf, *escaped; evas = evas_object_evas_get(wd->obj); o = edje_object_add(evas); /* using dialog theme for now because it's simple, common, and doesn't require all * themes to be updated */ e_theme_edje_object_set(o, "base/theme/dialog", "e/widgets/dialog/text"); edje_object_signal_emit(o, "e,state,left", "e"); edje_object_message_signal_process(o); escaped = eina_str_escape(wd->path); if (escaped) { buf = alloca(strlen(escaped) + 4096); snprintf(buf, strlen(wd->path) + 4096, "" "" "28 - ABC abc 0123 @!?#$*{}" "The quick brown fox jumps." "" "20 - ABC abc 0123 @!?#$*{}" "The quick brown fox jumps." "" "16 - ABC abc 0123 @!?#$*{}" "The quick brown fox jumps." "" "12 - ABC abc 0123 @!?#$*{}" "The quick brown fox jumps." "" "10 - ABC abc 0123 @!?#$*{}" "The quick brown fox jumps." "" "8 - ABC abc 0123 @!?#$*{}" "The quick brown fox jumps." , escaped ); edje_object_part_text_set(o, "e.textblock.message", buf); free(escaped); } wd->o_preview_preview = o; wd->prev_is_font = EINA_TRUE; evas_object_resize(o, wd->w, wd->h); o = e_widget_scrollframe_simple_add(evas, o); wd->o_preview_scrollframe = o; e_widget_size_min_get(wd->o_preview_list, &mw, NULL); e_widget_size_min_set(o, wd->w, wd->h); evas_object_propagate_events_set(wd->o_preview_preview, 0); e_widget_table_object_append(wd->o_preview_preview_table, o, 0, 0, 2, 1, 1, 1, 1, 1); e_widget_list_object_repack(wd->o_preview_list, wd->o_preview_preview_table, 1, 1, 0.5); e_widget_list_object_repack(wd->o_preview_list, wd->o_preview_properties_table, 1, 1, 0.5); evas_object_show(o); } } static void _e_wid_fprev_preview_fm(E_Widget_Data *wd) { E_Fm2_Config fmc; Evas_Object *o; int mw; if (!wd->is_dir) return; if (!wd->path) return; if (wd->o_preview_preview && (!wd->prev_is_fm)) { evas_object_del(wd->o_preview_preview); wd->o_preview_preview = NULL; } if (!wd->o_preview_preview) { Evas *evas; evas = evas_object_evas_get(wd->obj); o = e_fm2_add(evas); wd->o_preview_preview = o; wd->prev_is_fm = EINA_TRUE; memset(&fmc, 0, sizeof(E_Fm2_Config)); fmc.view.mode = E_FM2_VIEW_MODE_LIST; fmc.view.open_dirs_in_place = 1; fmc.view.selector = 1; fmc.view.single_click = 0; fmc.view.no_subdir_jump = 1; fmc.view.no_subdir_drop = 1; fmc.view.link_drop = 1; fmc.icon.list.w = 24; fmc.icon.list.h = 24; fmc.icon.fixed.w = 1; fmc.icon.fixed.h = 1; fmc.list.sort.no_case = 1; fmc.view.no_click_rename = 1; fmc.selection.single = 1; e_fm2_config_set(o, &fmc); e_fm2_icon_menu_flags_set(o, E_FM2_MENU_NO_VIEW_MENU); evas_object_smart_callback_add(o, "dir_changed", _e_wid_cb_dir_changed, wd->obj); evas_object_smart_callback_add(o, "selection_change", _e_wid_cb_selection_change, wd->obj); evas_object_smart_callback_add(o, "changed", _e_wid_cb_changed, wd->obj); evas_object_smart_callback_add(o, "files_deleted", _e_wid_cb_file_deleted, wd->obj); evas_object_smart_callback_add(o, "selected", _e_wid_cb_selected, wd->obj); o = e_widget_scrollframe_pan_add(evas, wd->o_preview_preview, e_fm2_pan_set, e_fm2_pan_get, e_fm2_pan_max_get, e_fm2_pan_child_size_get); wd->o_preview_scrollframe = o; e_widget_size_min_get(wd->o_preview_list, &mw, NULL); // e_widget_size_min_set(o, MAX(wd->w, mw), wd->h); e_widget_size_min_set(o, 0, wd->h); evas_object_propagate_events_set(wd->o_preview_preview, 0); e_widget_scrollframe_focus_object_set(o, wd->o_preview_preview); e_widget_table_object_append(wd->o_preview_preview_table, o, 0, 0, 2, 1, 1, 1, 1, 1); e_widget_list_object_repack(wd->o_preview_list, wd->o_preview_preview_table, 1, 1, 0.5); e_widget_list_object_repack(wd->o_preview_list, wd->o_preview_properties_table, 1, 1, 0.5); } e_fm2_path_set(wd->o_preview_preview, "/", wd->path); } static Eina_Bool _e_wid_fprev_cb_del(E_Widget_Data *wd, int type EINA_UNUSED, Eio_Monitor_Event *ev) { if (wd->monitor != ev->monitor) return ECORE_CALLBACK_RENEW; _e_wid_fprev_clear_widgets(wd); if (wd->monitor) eio_monitor_del(wd->monitor); wd->monitor = NULL; E_FREE_LIST(wd->handlers, ecore_event_handler_del); return ECORE_CALLBACK_RENEW; } static Eina_Bool _e_wid_fprev_cb_mod(E_Widget_Data *wd, int type EINA_UNUSED, Eio_Monitor_Event *ev) { if (wd->monitor != ev->monitor) return ECORE_CALLBACK_RENEW; _e_wid_fprev_preview_file(wd); return ECORE_CALLBACK_RENEW; } E_API Evas_Object * e_widget_filepreview_add(Evas *evas, int w, int h, int horiz) { Evas_Object *obj, *o; int mw, mh; E_Widget_Data *wd; obj = e_widget_add(evas); e_widget_del_hook_set(obj, _e_wid_del_hook); wd = E_NEW(E_Widget_Data, 1); e_widget_data_set(obj, wd); wd->obj = obj; wd->w = w, wd->h = h; o = e_widget_list_add(evas, 0, horiz); wd->o_preview_list = o; e_widget_resize_object_set(obj, o); e_widget_sub_object_add(obj, o); e_widget_size_min_get(wd->o_preview_list, &mw, &mh); e_widget_size_min_set(obj, mw, mh); evas_object_show(wd->o_preview_preview_table); evas_object_show(wd->o_preview_extra); evas_object_show(wd->o_preview_extra_entry); evas_object_show(wd->o_preview_size); evas_object_show(wd->o_preview_size_entry); evas_object_show(wd->o_preview_owner); evas_object_show(wd->o_preview_owner_entry); evas_object_show(wd->o_preview_perms); evas_object_show(wd->o_preview_perms_entry); evas_object_show(wd->o_preview_time); evas_object_show(wd->o_preview_time_entry); evas_object_show(wd->o_preview_properties_table); evas_object_show(wd->o_preview_list); return obj; } E_API void e_widget_filepreview_path_set(Evas_Object *obj, const char *path, const char *mime) { E_Widget_Data *wd; if (!obj) return; wd = e_widget_data_get(obj); if (!wd) return; eina_stringshare_replace(&wd->path, path); eina_stringshare_replace(&wd->mime, mime); if (wd->monitor) eio_monitor_del(wd->monitor); wd->monitor = eio_monitor_stringshared_add(wd->path); if (!wd->handlers) { E_LIST_HANDLER_APPEND(wd->handlers, EIO_MONITOR_FILE_MODIFIED, _e_wid_fprev_cb_mod, wd); E_LIST_HANDLER_APPEND(wd->handlers, EIO_MONITOR_FILE_DELETED, _e_wid_fprev_cb_del, wd); E_LIST_HANDLER_APPEND(wd->handlers, EIO_MONITOR_ERROR, _e_wid_fprev_cb_del, wd); E_LIST_HANDLER_APPEND(wd->handlers, EIO_MONITOR_SELF_DELETED, _e_wid_fprev_cb_del, wd); } _e_wid_fprev_preview_file(wd); } E_API void e_widget_filepreview_filemode_force(Evas_Object *obj) { E_Widget_Data *wd; if (!obj) return; wd = e_widget_data_get(obj); if (!wd) return; _e_wid_fprev_preview_file_widgets(wd, 0, 0, 0); } E_API void e_widget_filepreview_clamp_video_set(Evas_Object *obj, Eina_Bool clamp) { E_Widget_Data *wd; EINA_SAFETY_ON_NULL_RETURN(obj); wd = e_widget_data_get(obj); EINA_SAFETY_ON_NULL_RETURN(wd); wd->clamp_video = !!clamp; }