431 lines
14 KiB
C
431 lines
14 KiB
C
#include "e.h"
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typedef struct _E_Widget_Data E_Widget_Data;
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struct _E_Widget_Data
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{
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Evas_Object *obj;
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Evas_Object *o_preview_list;
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Evas_Object *o_preview_preview_table;
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Evas_Object *o_preview_properties_table;
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Evas_Object *o_preview_scroll;
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Evas_Object *o_preview_extra;
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Evas_Object *o_preview_extra_entry;
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Evas_Object *o_preview_size;
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Evas_Object *o_preview_size_entry;
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Evas_Object *o_preview_owner;
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Evas_Object *o_preview_owner_entry;
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Evas_Object *o_preview_perms;
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Evas_Object *o_preview_perms_entry;
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Evas_Object *o_preview_time;
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Evas_Object *o_preview_time_entry;
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Evas_Object *o_preview_preview;
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Evas_Coord preview_w, preview_h;
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int w, h;
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char *preview_extra_text;
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char *preview_size_text;
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char *preview_owner_text;
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char *preview_perms_text;
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char *preview_time_text;
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const char *path;
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const char *mime;
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Eina_Bool mime_icon : 1;
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};
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static void _e_wid_fprev_preview_update(void *data, Evas_Object *obj, void *event_info);
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static void _e_wid_fprev_preview_file(E_Widget_Data *wd, const char *path);
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static char *_e_wid_file_size_get(off_t st_size);
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static char *_e_wid_file_user_get(uid_t st_uid);
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static char *_e_wid_file_perms_get(mode_t st_mode, uid_t st_uid, gid_t gid);
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static char *_e_wid_file_time_get(time_t st_modtime);
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static void _e_wid_fprev_img_update(E_Widget_Data *wd, const char *path, const char *key);
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static void _e_wid_del_hook(Evas_Object *obj);
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static void
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_e_wid_fprev_preview_update(void *data, Evas_Object *obj, void *event_info __UNUSED__)
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{
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E_Widget_Data *wd;
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Evas_Object *o;
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char buf[256];
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int iw = 0, ih = 0;
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wd = data;
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o = evas_object_image_add(evas_object_evas_get(obj));
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evas_object_image_file_set(o, wd->path, NULL);
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evas_object_image_size_get(o, &iw, &ih);
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evas_object_del(o);
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if ((iw > 0) && (ih > 0))
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{
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e_widget_label_text_set(wd->o_preview_extra, _("Resolution:"));
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snprintf(buf, sizeof(buf), _("%i×%i"), iw, ih);
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e_widget_entry_text_set(wd->o_preview_extra_entry, buf);
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}
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else if (wd->mime)
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{
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if (wd->mime_icon)
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{
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e_widget_label_text_set(wd->o_preview_extra, _("Mime-type:"));
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e_widget_entry_text_set(wd->o_preview_extra_entry, wd->mime);
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}
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else
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{
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const char *mime;
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Efreet_Desktop *ed = NULL;
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unsigned int size;
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char group[1024];
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Eina_Bool edj;
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wd->mime_icon = EINA_TRUE;
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size = (wd->w > 48) ? 48 : wd->w;
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mime = e_util_mime_icon_get(wd->mime, size);
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if (mime)
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{
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edj = eina_str_has_extension(mime, "edj");
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if (edj)
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snprintf(group, sizeof(group), "e/icons/fileman/mime/%s", wd->mime);
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_e_wid_fprev_img_update(wd, mime, edj ? group : NULL);
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return;
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}
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if (eina_str_has_extension(wd->path, "desktop"))
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{
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ed = efreet_desktop_new(wd->path);
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if (ed)
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mime = efreet_icon_path_find(e_config->icon_theme, ed->icon, size);
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}
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if (!mime)
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mime = efreet_icon_path_find(e_config->icon_theme, "unknown", size);
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if (!mime)
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mime = efreet_icon_path_find(e_config->icon_theme, "text/plain", size);
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_e_wid_fprev_img_update(wd, mime, NULL);
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if (ed) efreet_desktop_free(ed);
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}
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}
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e_widget_table_object_repack(wd->o_preview_preview_table,
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wd->o_preview_preview,
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0, 0, 1, 1, 0, 0, 1, 1);
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}
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static void
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_e_wid_fprev_img_update(E_Widget_Data *wd, const char *path, const char *key)
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{
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if (!path) return;
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e_widget_preview_thumb_set(wd->o_preview_preview, path, key, wd->w, wd->h);
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}
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static void
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_e_wid_fprev_preview_file(E_Widget_Data *wd, const char *path)
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{
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char *size, *owner, *perms, *mtime;
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struct stat st;
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if (stat(wd->path, &st) < 0) return;
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wd->mime_icon = EINA_FALSE;
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size = _e_wid_file_size_get(st.st_size);
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owner = _e_wid_file_user_get(st.st_uid);
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perms = _e_wid_file_perms_get(st.st_mode, st.st_uid, st.st_gid);
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mtime = _e_wid_file_time_get(st.st_mtime);
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_e_wid_fprev_img_update(wd, path, NULL);
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e_widget_table_object_repack(wd->o_preview_preview_table,
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wd->o_preview_preview,
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0, 0, 1, 1, 0, 0, 1, 1);
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e_widget_entry_text_set(wd->o_preview_extra_entry, "");
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e_widget_entry_text_set(wd->o_preview_size_entry, size);
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e_widget_entry_text_set(wd->o_preview_owner_entry, owner);
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e_widget_entry_text_set(wd->o_preview_perms_entry, perms);
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e_widget_entry_text_set(wd->o_preview_time_entry, mtime);
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free(size);
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free(owner);
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free(perms);
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free(mtime);
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}
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static char *
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_e_wid_file_size_get(off_t st_size)
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{
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return e_util_size_string_get(st_size);
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}
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static char *
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_e_wid_file_user_get(uid_t st_uid)
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{
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char name[4096];
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struct passwd *pwd;
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if (getuid() == st_uid)
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snprintf(name, sizeof(name), _("You"));
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else
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{
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pwd = getpwuid(st_uid);
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if (pwd)
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snprintf(name, sizeof(name), "%s", pwd->pw_name);
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else
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snprintf(name, sizeof(name), "%-8d", (int)st_uid);
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}
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return strdup(name);
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}
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static char *
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_e_wid_file_perms_get(mode_t st_mode, uid_t st_uid, gid_t st_gid)
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{
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char perms[256];
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int acc = 0;
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int owner = 0;
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int group = 0;
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int user_read = 0;
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int user_write = 0;
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int group_read = 0;
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int group_write = 0;
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int other_read = 0;
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int other_write = 0;
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if (getuid() == st_uid)
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owner = 1;
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if (getgid() == st_gid)
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group = 1;
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if ((S_IRUSR & st_mode) == S_IRUSR)
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user_read = 1;
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if ((S_IWUSR & st_mode) == S_IWUSR)
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user_write = 1;
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if ((S_IRGRP & st_mode) == S_IRGRP)
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group_read = 1;
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if ((S_IWGRP & st_mode) == S_IWGRP)
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group_write = 1;
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if ((S_IROTH & st_mode) == S_IROTH)
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other_read = 1;
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if ((S_IWOTH & st_mode) == S_IWOTH)
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other_write = 1;
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if (owner)
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{
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if ((!user_read) && (!user_write))
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snprintf(perms, sizeof(perms), _("Protected"));
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else if ((user_read) && (!user_write))
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snprintf(perms, sizeof(perms), _("Read Only"));
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else if ((user_read) && (user_write))
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acc = 1;
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}
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else if (group)
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{
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if ((!group_read) && (!group_write))
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snprintf(perms, sizeof(perms), _("Forbidden"));
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else if ((group_read) && (!group_write))
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snprintf(perms, sizeof(perms), _("Read Only"));
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else if ((group_read) && (group_write))
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acc = 1;
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}
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else
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{
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if ((!other_read) && (!other_write))
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snprintf(perms, sizeof(perms), _("Forbidden"));
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else if ((other_read) && (!other_write))
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snprintf(perms, sizeof(perms), _("Read Only"));
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else if ((other_read) && (other_write))
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acc = 1;
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}
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if (!acc)
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return strdup(perms);
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else
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return strdup(_("Read-Write"));
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}
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static char *
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_e_wid_file_time_get(time_t st_modtime)
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{
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return e_util_file_time_get(st_modtime);
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}
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static void
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_e_wid_del_hook(Evas_Object *obj)
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{
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E_Widget_Data *wd;
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wd = e_widget_data_get(obj);
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E_FREE(wd->preview_extra_text);
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E_FREE(wd->preview_size_text);
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E_FREE(wd->preview_owner_text);
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E_FREE(wd->preview_perms_text);
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E_FREE(wd->preview_time_text);
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eina_stringshare_del(wd->path);
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eina_stringshare_del(wd->mime);
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free(wd);
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}
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EAPI Evas_Object *
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e_widget_filepreview_add(Evas *evas, int w, int h, int horiz)
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{
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Evas_Object *obj, *o;
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int mw, mh;
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E_Widget_Data *wd;
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obj = e_widget_add(evas);
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e_widget_del_hook_set(obj, _e_wid_del_hook);
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wd = E_NEW(E_Widget_Data, 1);
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e_widget_data_set(obj, wd);
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wd->obj = obj;
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wd->w = w, wd->h = h;
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o = e_widget_list_add(evas, 0, horiz);
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e_widget_disabled_set(o, 1);
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wd->o_preview_list = o;
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e_widget_resize_object_set(obj, o);
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e_widget_sub_object_add(obj, o);
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o = e_widget_table_add(evas, 0);
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e_widget_disabled_set(o, 1);
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wd->o_preview_preview_table = o;
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e_widget_sub_object_add(obj, o);
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o = e_widget_preview_add(evas, w, h);
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e_widget_disabled_set(o, 1);
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wd->o_preview_preview = o;
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e_widget_sub_object_add(obj, o);
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evas_object_smart_callback_add(o, "preview_update",
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_e_wid_fprev_preview_update, wd);
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e_widget_table_object_append(wd->o_preview_preview_table,
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wd->o_preview_preview,
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0, 0, 1, 1, 0, 0, 1, 1);
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e_widget_list_object_append(wd->o_preview_list,
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wd->o_preview_preview_table,
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0, 1, 0.5);
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o = e_widget_table_add(evas, 0);
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e_widget_disabled_set(o, 1);
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wd->o_preview_properties_table = o;
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e_widget_sub_object_add(obj, o);
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o = e_widget_label_add(evas, _("Resolution:"));
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e_widget_disabled_set(o, 1);
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wd->o_preview_extra = o;
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e_widget_sub_object_add(obj, o);
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e_widget_table_object_append(wd->o_preview_properties_table,
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wd->o_preview_extra,
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0, 0, 1, 1, 1, 1, 1, 1);
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o = e_widget_entry_add(evas, &(wd->preview_extra_text), NULL, NULL, NULL);
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e_widget_entry_readonly_set(o, 1);
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e_widget_disabled_set(o, 1);
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wd->o_preview_extra_entry = o;
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e_widget_sub_object_add(obj, o);
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e_widget_size_min_set(o, 100, -1);
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e_widget_table_object_append(wd->o_preview_properties_table,
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wd->o_preview_extra_entry,
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1, 0, 1, 1, 1, 1, 1, 1);
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o = e_widget_label_add(evas, _("Size:"));
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e_widget_disabled_set(o, 1);
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wd->o_preview_size = o;
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e_widget_sub_object_add(obj, o);
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e_widget_table_object_append(wd->o_preview_properties_table,
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wd->o_preview_size,
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0, 1, 1, 1, 1, 1, 1, 1);
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o = e_widget_entry_add(evas, &(wd->preview_size_text), NULL, NULL, NULL);
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e_widget_entry_readonly_set(o, 1);
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e_widget_disabled_set(o, 1);
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wd->o_preview_size_entry = o;
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e_widget_sub_object_add(obj, o);
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e_widget_size_min_set(o, 100, -1);
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e_widget_table_object_append(wd->o_preview_properties_table,
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wd->o_preview_size_entry,
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1, 1, 1, 1, 1, 1, 1, 1);
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o = e_widget_label_add(evas, _("Owner:"));
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e_widget_disabled_set(o, 1);
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wd->o_preview_owner = o;
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e_widget_sub_object_add(obj, o);
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e_widget_table_object_append(wd->o_preview_properties_table,
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wd->o_preview_owner,
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0, 2, 1, 1, 1, 1, 1, 1);
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o = e_widget_entry_add(evas, &(wd->preview_owner_text), NULL, NULL, NULL);
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e_widget_entry_readonly_set(o, 1);
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e_widget_disabled_set(o, 1);
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wd->o_preview_owner_entry = o;
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e_widget_sub_object_add(obj, o);
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e_widget_size_min_set(o, 100, -1);
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e_widget_table_object_append(wd->o_preview_properties_table,
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wd->o_preview_owner_entry,
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1, 2, 1, 1, 1, 1, 1, 1);
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o = e_widget_label_add(evas, _("Permissions:"));
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e_widget_disabled_set(o, 1);
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wd->o_preview_perms = o;
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e_widget_sub_object_add(obj, o);
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e_widget_table_object_append(wd->o_preview_properties_table,
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wd->o_preview_perms,
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0, 3, 1, 1, 1, 1, 1, 1);
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o = e_widget_entry_add(evas, &(wd->preview_perms_text), NULL, NULL, NULL);
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e_widget_entry_readonly_set(o, 1);
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e_widget_disabled_set(o, 1);
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wd->o_preview_perms_entry = o;
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e_widget_sub_object_add(obj, o);
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e_widget_size_min_set(o, 100, -1);
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e_widget_table_object_append(wd->o_preview_properties_table,
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wd->o_preview_perms_entry,
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1, 3, 1, 1, 1, 1, 1, 1);
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o = e_widget_label_add(evas, _("Modified:"));
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e_widget_disabled_set(o, 1);
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wd->o_preview_time = o;
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e_widget_sub_object_add(obj, o);
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e_widget_table_object_append(wd->o_preview_properties_table,
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wd->o_preview_time,
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0, 4, 1, 1, 1, 1, 1, 1);
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o = e_widget_entry_add(evas, &(wd->preview_time_text), NULL, NULL, NULL);
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e_widget_entry_readonly_set(o, 1);
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e_widget_disabled_set(o, 1);
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wd->o_preview_time_entry = o;
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e_widget_sub_object_add(obj, o);
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e_widget_size_min_set(o, 100, -1);
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e_widget_table_object_append(wd->o_preview_properties_table,
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wd->o_preview_time_entry,
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1, 4, 1, 1, 1, 1, 1, 1);
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e_widget_list_object_append(wd->o_preview_list,
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wd->o_preview_properties_table,
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1, 1, 0.5);
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e_widget_size_min_get(wd->o_preview_list, &mw, &mh);
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e_widget_size_min_set(obj, mw, mh);
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evas_object_show(wd->o_preview_preview);
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evas_object_show(wd->o_preview_preview_table);
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evas_object_show(wd->o_preview_extra);
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evas_object_show(wd->o_preview_extra_entry);
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evas_object_show(wd->o_preview_size);
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evas_object_show(wd->o_preview_size_entry);
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evas_object_show(wd->o_preview_owner);
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evas_object_show(wd->o_preview_owner_entry);
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evas_object_show(wd->o_preview_perms);
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evas_object_show(wd->o_preview_perms_entry);
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evas_object_show(wd->o_preview_time);
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evas_object_show(wd->o_preview_time_entry);
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evas_object_show(wd->o_preview_properties_table);
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evas_object_show(wd->o_preview_list);
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e_widget_disabled_set(obj, 1);
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return obj;
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}
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EAPI void
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e_widget_filepreview_path_set(Evas_Object *obj, const char *path, const char *mime)
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{
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E_Widget_Data *wd;
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if (!obj) return;
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wd = e_widget_data_get(obj);
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if (!wd) return;
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eina_stringshare_replace(&wd->path, path);
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eina_stringshare_replace(&wd->mime, mime);
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_e_wid_fprev_preview_file(wd, wd->path);
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}
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