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enlightenment/src/modules/everything/evry_plug_files.c

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/***************************************************
TODO option for maximum items to cache
TODO keep common list for recent file instances
FIXME
*/
#include "e.h"
#include "evry_api.h"
#include <Efreet_Trash.h>
/* Increment for Major Changes */
#define MOD_CONFIG_FILE_EPOCH 1
/* Increment for Minor Changes (ie: user doesn't need a new config) */
#define MOD_CONFIG_FILE_GENERATION 0
#define MOD_CONFIG_FILE_VERSION ((MOD_CONFIG_FILE_EPOCH * 1000000) + MOD_CONFIG_FILE_GENERATION)
#define MAX_ITEMS 10
#define MAX_SHOWN 300
#define TERM_ACTION_DIR "%s"
#define CMD_NONE 0
#define CMD_SHOW_ROOT 1
#define CMD_SHOW_HIDDEN 2
#define CMD_SHOW_PARENT 3
#define ACT_TRASH 1
#define ACT_DELETE 2
#define ACT_COPY 3
#define ACT_MOVE 4
#define ACT_SORT_DATE 5
#define ACT_SORT_NAME 6
#define ONE_DAY 86400.0
#define SIX_DAYS_AGO (ecore_time_unix_get() - ONE_DAY * 6)
#define MIN_USAGE 0.0
/* #undef DBG
* #define DBG(...) ERR(__VA_ARGS__) */
typedef struct _Plugin Plugin;
typedef struct _Data Data;
typedef struct _Module_Config Module_Config;
struct _Plugin
{
Evry_Plugin base;
Eina_List *files;
const char *directory;
const char *input;
unsigned int command;
unsigned int min_query;
Eina_Bool parent;
Eina_Bool show_hidden;
Eina_Bool dirs_only;
Eina_Bool show_recent;
Eina_Bool sort_by_date;
Ecore_Thread *thread;
Ecore_File_Monitor *dir_mon;
int waiting_to_finish;
};
struct _Data
{
Plugin *plugin;
char *directory;
long id;
int level;
int cnt;
Eina_List *files;
DIR *dirp;
int run_cnt;
};
struct _Module_Config
{
int version;
unsigned char show_homedir;
unsigned char show_recent;
unsigned char search_recent;
unsigned char cache_dirs;
unsigned char search_cache;
// TODO
int sort_by;
Eina_List *search_dirs;
E_Config_Dialog *cfd;
E_Module *module;
};
static const Evry_API *evry = NULL;
static Evry_Module *evry_module = NULL;
static Module_Config *_conf;
static char _module_icon[] = "system-file-manager";
static Eina_List *_plugins = NULL;
static Eina_List *_actions = NULL;
static const char *_mime_dir;
static const char *_mime_mount;
static const char *_mime_unknown;
static Eina_Bool clear_cache = EINA_FALSE;
/***************************************************************************/
static void
_item_fill(Evry_Item_File *file)
{
if (!file->mime)
{
const char *mime = efreet_mime_type_get(file->path);
if (mime)
file->mime = eina_stringshare_ref(mime);
else
file->mime = eina_stringshare_add("unknown");
}
if ((file->mime == _mime_dir) ||
(file->mime == _mime_mount))
EVRY_ITEM(file)->browseable = EINA_TRUE;
EVRY_ITEM(file)->context = eina_stringshare_ref(file->mime);
if (!EVRY_ITEM(file)->detail)
evry->util_file_detail_set(file);
evry->util_file_detail_set(file);
}
static int
_cb_sort(const void *data1, const void *data2)
{
const Evry_Item *it1 = data1;
const Evry_Item *it2 = data2;
if (it1->browseable && !it2->browseable)
return -1;
if (!it1->browseable && it2->browseable)
return 1;
if (it1->fuzzy_match && it2->fuzzy_match)
if (it1->fuzzy_match - it2->fuzzy_match)
return it1->fuzzy_match - it2->fuzzy_match;
return strcasecmp(it1->label, it2->label);
}
static int
_cb_sort_date(const void *data1, const void *data2)
{
const Evry_Item_File *it1 = data1;
const Evry_Item_File *it2 = data2;
return it2->modified - it1->modified;
}
static void
_scan_func(void *data, Ecore_Thread *thread)
{
Data *d = data;
Eina_Iterator *ls;
Eina_File_Direct_Info *info;
Evry_Item_File *file;
if (!(ls = eina_file_stat_ls(d->directory)))
return;
EINA_ITERATOR_FOREACH (ls, info)
{
if ((d->plugin->show_hidden) != (*(info->path + info->name_start) == '.'))
continue;
file = EVRY_ITEM_NEW(Evry_Item_File, d->plugin, NULL, NULL, evry_item_file_free);
file->path = strdup(info->path);
EVRY_ITEM(file)->label = strdup(info->path + info->name_start);
EVRY_ITEM(file)->browseable = (info->type == EINA_FILE_DIR);
d->files = eina_list_append(d->files, file);
/* TODO dont append files in thread, run mime scan
* simultaneously. ecore_thread_feedback(thread, file); */
if (ecore_thread_check(thread))
break;
}
eina_iterator_free(ls);
}
static void
_scan_mime_func(void *data, Ecore_Thread *thread)
{
Data *d = data;
Evry_Item_File *file;
Eina_List *l;
int cnt = 0;
EINA_LIST_FOREACH (d->files, l, file)
{
if (ecore_thread_check(thread))
break;
if ((file->mime = efreet_mime_type_get(file->path)))
{
if (!strncmp(file->mime, "inode/", 6) &&
ecore_file_is_dir(file->path))
EVRY_ITEM(file)->browseable = EINA_TRUE;
}
else
file->mime = _mime_unknown;
if (cnt++ > MAX_ITEMS * d->run_cnt) break;
}
}
static int
_files_filter(Plugin *p)
{
int match;
int cnt = 0;
Evry_Item *it;
Eina_List *l;
unsigned int len = p->input ? strlen(p->input) : 0;
EVRY_PLUGIN_ITEMS_CLEAR(p);
if (!p->command && p->min_query)
{
if (!p->input)
return 0;
if (len < p->min_query)
return 0;
}
EINA_LIST_FOREACH (p->files, l, it)
{
if (cnt >= MAX_SHOWN) break;
if (p->dirs_only && !it->browseable)
continue;
if (len && (match = evry->fuzzy_match(it->label, p->input)))
{
it->fuzzy_match = match;
if (!it->browseable)
it->priority = 1;
EVRY_PLUGIN_ITEM_APPEND(p, it);
cnt++;
}
else if (len == 0)
{
if (!it->browseable)
it->priority = 1;
EVRY_PLUGIN_ITEM_APPEND(p, it);
cnt++;
}
}
return cnt;
}
static void
_scan_cancel_func(void *data, Ecore_Thread *thread __UNUSED__)
{
Data *d = data;
Plugin *p = d->plugin;
Evry_Item_File *file;
/* EINA_LIST_FREE(p->files, file)
* EVRY_ITEM_FREE(file); */
EINA_LIST_FREE (d->files, file)
{
if (file->base.label) free((char *)(file->base.label));
if (file->path) free((char *)file->path);
E_FREE(file);
}
p->thread = NULL;
if (p->waiting_to_finish)
E_FREE(p);
free(d->directory);
E_FREE(d);
}
static void
_cache_mime_get(History_Types *ht, Evry_Item_File *file)
{
History_Entry *he;
History_Item *hi;
Eina_List *l;
if ((he = eina_hash_find(ht->types, file->path)))
{
EINA_LIST_FOREACH (he->items, l, hi)
{
if (!hi->data)
continue;
if (!file->mime)
file->mime = hi->data;
hi->transient = 0;
EVRY_ITEM(file)->hi = hi;
break;
}
}
}
static void
_cache_dir_add(Eina_List *files)
{
Eina_List *l;
Evry_Item *item;
History_Item *hi;
int cnt = 0;
EINA_LIST_REVERSE_FOREACH (files, l, item)
{
GET_FILE(file, item);
if (!(item->hi) &&
(hi = evry->history_item_add(item, NULL, NULL)))
{
hi->last_used = SIX_DAYS_AGO;
hi->usage = MIN_USAGE * (double)cnt++;
hi->data = eina_stringshare_ref(file->mime);
item->hi = hi;
}
else if (item->hi && (item->hi->count == 1) &&
(item->hi->last_used < SIX_DAYS_AGO))
{
item->hi->last_used = SIX_DAYS_AGO;
item->hi->usage = MIN_USAGE * (double)cnt++;
}
}
}
static void
_file_add(Plugin *p, Evry_Item *item)
{
GET_FILE(file, item);
char *filename = (char *)item->label;
char *path = (char *)file->path;
file->path = eina_stringshare_add(path);
file->mime = eina_stringshare_ref(file->mime);
item->label = eina_stringshare_add(filename);
item->id = eina_stringshare_ref(file->path);
item->context = eina_stringshare_ref(file->mime);
evry->util_file_detail_set(file);
p->files = eina_list_append(p->files, file);
E_FREE(filename);
E_FREE(path);
}
static void
_scan_end_func(void *data, Ecore_Thread *thread __UNUSED__)
{
Data *d = data;
Plugin *p = d->plugin;
Evry_Item *item;
Evry_Item_File *file;
Eina_List *l, *ll;
History_Types *ht = NULL;
if (_conf->cache_dirs)
ht = evry->history_types_get(EVRY_TYPE_FILE);
if (!d->run_cnt) /* _scan_func finished */
{
EINA_LIST_FOREACH_SAFE (d->files, l, ll, item)
{
GET_FILE(browse, item);
if (item->browseable)
browse->mime = _mime_dir;
else if (ht)
_cache_mime_get(ht, browse);
if (browse->mime)
{
d->files = eina_list_remove_list(d->files, l);
_file_add(p, item);
}
}
/* sort files by name for mimetypes scan */
if (d->files)
d->files = eina_list_sort(d->files, -1, _cb_sort);
}
else /* _scan_mime_func finished */
{
EINA_LIST_FREE (d->files, file)
{
if (!file->mime) break;
_file_add(p, (Evry_Item *)file);
}
}
if (d->files) /* scan mimetypes */
{
d->run_cnt++;
p->thread = ecore_thread_run(_scan_mime_func,
_scan_end_func,
_scan_cancel_func, d);
/* wait for first mime scan to finish */
if (d->run_cnt == 1) return;
}
else /* finished all file/mime scan */
{
free(d->directory);
E_FREE(d);
p->thread = NULL;
if (_conf->cache_dirs && !(p->command == CMD_SHOW_HIDDEN))
_cache_dir_add(p->files);
}
p->files = eina_list_sort(p->files, -1, _cb_sort);
_files_filter(p);
EVRY_PLUGIN_UPDATE(p, EVRY_UPDATE_ADD);
}
static void
_dir_watcher(void *data, Ecore_File_Monitor *em __UNUSED__, Ecore_File_Event event, const char *path)
{
Plugin *p = data;
Evry_Item_File *file;
const char *label;
Eina_List *ll, *l;
switch (event)
{
case ECORE_FILE_EVENT_DELETED_SELF:
EINA_LIST_FREE (p->files, file)
evry->item_free(EVRY_ITEM(file));
break;
case ECORE_FILE_EVENT_CREATED_DIRECTORY:
case ECORE_FILE_EVENT_CREATED_FILE:
label = ecore_file_file_get(path);
file = EVRY_ITEM_NEW(Evry_Item_File, p, label, NULL, evry_item_file_free);
file->path = eina_stringshare_add(path);
if (event == ECORE_FILE_EVENT_CREATED_DIRECTORY)
file->mime = eina_stringshare_ref(_mime_dir);
_item_fill(file);
p->files = eina_list_append(p->files, file);
break;
case ECORE_FILE_EVENT_DELETED_FILE:
case ECORE_FILE_EVENT_DELETED_DIRECTORY:
label = eina_stringshare_add(path);
EINA_LIST_FOREACH_SAFE (p->files, l, ll, file)
{
if (file->path != label) continue;
p->files = eina_list_remove_list(p->files, l);
EVRY_ITEM_FREE(file);
break;
}
eina_stringshare_del(label);
break;
default:
return;
}
_files_filter(p);
EVRY_PLUGIN_UPDATE(p, EVRY_UPDATE_ADD);
}
static void
_read_directory(Plugin *p)
{
Data *d = E_NEW(Data, 1);
d->plugin = p;
d->directory = strdup(p->directory);
d->run_cnt = 0;
p->thread = ecore_thread_run(_scan_func, _scan_end_func, _scan_cancel_func, d);
if (p->dir_mon)
ecore_file_monitor_del(p->dir_mon);
p->dir_mon = ecore_file_monitor_add(p->directory, _dir_watcher, p);
}
static Evry_Plugin *
_browse(Evry_Plugin *plugin, const Evry_Item *it)
{
Plugin *p = NULL;
if (!it || !(CHECK_TYPE(it, EVRY_TYPE_FILE)))
return NULL;
GET_FILE(file, it);
if (!evry->file_path_get(file) ||
!ecore_file_is_dir(file->path))
return NULL;
EVRY_PLUGIN_INSTANCE(p, plugin);
p->directory = eina_stringshare_add(file->path);
p->parent = EINA_TRUE;
_read_directory(p);
return EVRY_PLUGIN(p);
}
static Evry_Plugin *
_begin(Evry_Plugin *plugin, const Evry_Item *it)
{
Plugin *p = NULL;
if (it)
{
const char *dir = NULL;
if ((CHECK_TYPE(it, EVRY_TYPE_FILE)) ||
(CHECK_SUBTYPE(it, EVRY_TYPE_FILE)))
{
/* browse */
GET_FILE(file, it);
if (!evry->file_path_get(file))
return NULL;
if (!ecore_file_is_dir(file->path))
{
char *tmp = ecore_file_dir_get(file->path);
dir = eina_stringshare_add(tmp);
E_FREE(tmp);
}
else
{
dir = eina_stringshare_add(file->path);
}
}
else
{
/* provide object */
if (!CHECK_TYPE(it, EVRY_TYPE_ACTION))
return NULL;
}
if (!dir)
dir = eina_stringshare_add(e_user_homedir_get());
EVRY_PLUGIN_INSTANCE(p, plugin);
p->directory = dir;
p->parent = EINA_FALSE;
p->min_query = 0;
_read_directory(p);
return EVRY_PLUGIN(p);
}
else
{
/* provide subject */
EVRY_PLUGIN_INSTANCE(p, plugin);
p->parent = EINA_FALSE;
p->directory = eina_stringshare_add(e_user_homedir_get());
p->min_query = plugin->config->min_query;
_read_directory(p);
return EVRY_PLUGIN(p);
}
return NULL;
}
static void
_folder_item_add(Plugin *p, const char *path, int prio)
{
Evry_Item_File *file;
file = EVRY_ITEM_NEW(Evry_Item_File, p, path, NULL, evry_item_file_free);
file->path = eina_stringshare_add(path);
file->mime = eina_stringshare_ref(_mime_dir);
EVRY_ITEM(file)->browseable = EINA_TRUE;
EVRY_ITEM(file)->priority = prio;
EVRY_ITEM(file)->usage = -1;
p->files = eina_list_append(p->files, file);
EVRY_PLUGIN_ITEM_APPEND(p, file);
}
static void
_free_files(Plugin *p)
{
Evry_Item_File *file;
EVRY_PLUGIN_ITEMS_CLEAR(p);
if (p->thread)
ecore_thread_cancel(p->thread);
p->thread = NULL;
EINA_LIST_FREE (p->files, file)
EVRY_ITEM_FREE(file);
if (p->dir_mon)
ecore_file_monitor_del(p->dir_mon);
p->dir_mon = NULL;
}
static void
_finish(Evry_Plugin *plugin)
{
GET_PLUGIN(p, plugin);
IF_RELEASE(p->input);
IF_RELEASE(p->directory);
if (p->thread)
p->waiting_to_finish = 1;
_free_files(p);
if (!p->waiting_to_finish)
E_FREE(p);
}
static int
_fetch(Evry_Plugin *plugin, const char *input)
{
GET_PLUGIN(p, plugin);
unsigned int len = (input ? strlen(input) : 0);
if (!p->command)
EVRY_PLUGIN_ITEMS_CLEAR(p);
IF_RELEASE(p->input);
if (!p->parent && input && !strncmp(input, "/", 1))
{
char *path = NULL;
if (p->command != CMD_SHOW_ROOT)
{
_free_files(p);
IF_RELEASE(p->directory);
if (path)
{
p->directory = eina_stringshare_add(path);
free(path);
}
else
{
p->directory = eina_stringshare_add("/");
}
_read_directory(p);
p->command = CMD_SHOW_ROOT;
return 0;
}
int lendir = p->directory ? strlen(p->directory) : 0;
lendir = (lendir <= 1) ? lendir : lendir + 1;
p->input = eina_stringshare_add(input + lendir);
}
else if (p->directory && input && !strncmp(input, "..", 2))
{
if (p->command != CMD_SHOW_PARENT)
{
char *dir;
char buf[PATH_MAX+1];
int prio = 0;
if (strncmp(p->directory, "/", 1))
return 0;
_free_files(p);
strncpy(buf, p->directory, sizeof(buf) - 1);
_folder_item_add(p, p->directory, prio++);
buf[sizeof(buf) - 1] = 0;
while (strlen(buf) > 1)
{
dir = dirname(buf);
_folder_item_add(p, dir, prio++);
strcpy(buf, dir);
}
p->command = CMD_SHOW_PARENT;
}
return 1;
}
else if (p->directory && input && !strncmp(input, ".", 1))
{
if (p->command != CMD_SHOW_HIDDEN)
{
_free_files(p);
p->show_hidden = EINA_TRUE;
_read_directory(p);
p->command = CMD_SHOW_HIDDEN;
return 0;
}
p->input = eina_stringshare_add(input);
}
else if (p->command)
{
/* clear command items */
_free_files(p);
if (p->command == CMD_SHOW_ROOT)
{
IF_RELEASE(p->directory);
p->directory = eina_stringshare_add(e_user_homedir_get());
}
p->command = CMD_NONE;
p->show_hidden = EINA_FALSE;
_read_directory(p);
}
if (input && !p->command)
p->input = eina_stringshare_add(input);
if ((p->command) || (!p->min_query) || (len >= p->min_query))
_files_filter(p);
return EVRY_PLUGIN_HAS_ITEMS(p);
}
/***************************************************************************/
/* recent files */
static int
_cb_sort_recent(const void *data1, const void *data2)
{
const Evry_Item *it1 = data1;
const Evry_Item *it2 = data2;
if (it1->browseable && !it2->browseable)
return -1;
if (!it1->browseable && it2->browseable)
return 1;
if (it1->hi && it2->hi)
return it1->hi->last_used > it2->hi->last_used ? -1 : 1;
if (it1->fuzzy_match && it2->fuzzy_match)
if (it1->fuzzy_match - it2->fuzzy_match)
return it1->fuzzy_match - it2->fuzzy_match;
return strcasecmp(it1->label, it2->label);
}
static int
_recentf_files_filter(Plugin *p)
{
int match;
int cnt = 0;
Evry_Item *it;
Eina_List *l, *new = NULL;
EVRY_PLUGIN_ITEMS_CLEAR(p);
EINA_LIST_FOREACH (p->files, l, it)
{
if (p->dirs_only && !it->browseable)
continue;
if (!p->input)
{
if (!it->browseable)
it->priority = 1;
new = eina_list_append(new, it);
continue;
}
if (it->fuzzy_match <= 0)
{
if ((match = evry->fuzzy_match(it->label, p->input)) ||
(match = evry->fuzzy_match(EVRY_FILE(it)->path, p->input)))
it->fuzzy_match = match;
else
it->fuzzy_match = 0;
DBG("check match %d %s", it->fuzzy_match, it->label);
}
if (it->fuzzy_match)
{
if (!it->browseable)
it->priority = 1;
new = eina_list_append(new, it);
}
}
new = eina_list_sort(new, -1, _cb_sort_recent);
EINA_LIST_FREE (new, it)
{
if (cnt++ < MAX_SHOWN)
EVRY_PLUGIN_ITEM_APPEND(p, it);
}
return cnt;
}
#if 0
/* use thread only to not block ui for ecore_file_exists ... */
static void
_recentf_func(void *data)
{
Data *d = data;
Eina_List *l;
Evry_Item_File *file;
EINA_LIST_FOREACH (d->files, l, file)
{
if ((!evry->file_path_get(file)) ||
(!ecore_file_exists(file->path)))
{
EVRY_ITEM(file)->hi->last_used -= ONE_DAY;
EVRY_ITEM(file)->hi = NULL;
}
}
}
static void
_recentf_cancel_func(void *data)
{
Data *d = data;
Plugin *p = d->plugin;
Evry_Item_File *file;
EINA_LIST_FREE (d->files, file)
EVRY_ITEM_FREE(file);
E_FREE(d);
if (p->waiting_to_finish)
E_FREE(p);
}
static void
_recentf_end_func(void *data)
{
Data *d = data;
Plugin *p = d->plugin;
Evry_Item *it;
EINA_LIST_FREE (d->files, it)
{
GET_FILE(file, it);
if (!it->hi)
{
evry->item_free(it);
continue;
}
_item_fill(file);
if (!it->hi->data)
it->hi->data = eina_stringshare_ref(file->mime);
p->files = eina_list_append(p->files, it);
}
_recentf_files_filter(p);
EVRY_PLUGIN_UPDATE(p, EVRY_UPDATE_ADD);
p->thread = NULL;
E_FREE(d);
}
#endif
static Eina_Bool
_recentf_items_add_cb(const Eina_Hash *hash __UNUSED__, const void *key, void *data, void *fdata)
{
History_Entry *he = data;
History_Item *hi = NULL, *hi2;
Eina_List *l, *ll;
Evry_Item_File *file;
double last_used = 0.0;
Data *d = fdata;
Plugin *p = d->plugin;
const char *label;
const char *path;
int match = 0;
EINA_LIST_FOREACH (he->items, l, hi2)
if (hi2->last_used > last_used)
{
last_used = hi2->last_used;
hi = hi2;
}
if (!hi)
return EINA_TRUE;
if (clear_cache)
{
DBG("clear %s", (char *)key);
/* transient marks them for deletion */
if (hi->count == 1)
{
hi->usage = 0;
hi->count = 0;
hi->transient = 1;
}
return EINA_TRUE;
}
if (hi->transient)
return EINA_TRUE;
if (!_conf->search_cache)
{
if ((hi->count == 1) && (hi->last_used < SIX_DAYS_AGO))
return EINA_TRUE;
}
path = (const char *)key;
if (!(label = ecore_file_file_get(path)))
return EINA_TRUE;
path = eina_stringshare_add(path);
EINA_LIST_FOREACH (p->files, ll, file)
{
if (file->path == path)
{
eina_stringshare_del(path);
EVRY_ITEM(file)->fuzzy_match = -1;
return EINA_TRUE;
}
}
/* searching subdirs */
if (p->directory)
{
/* dont show recent files from same dir */
int len = strlen(p->directory);
char *end = strrchr(path, '/');
if (strncmp(path, p->directory, len) ||
(end - path) <= len)
{
/* DBG("not in dir %s", path); */
eina_stringshare_del(path);
return EINA_TRUE;
}
}
if (!(match = evry->fuzzy_match(label, p->input)) &&
!(match = evry->fuzzy_match(path, p->input)))
{
eina_stringshare_del(path);
return EINA_TRUE;
}
file = EVRY_ITEM_NEW(Evry_Item_File, p, label, NULL, evry_item_file_free);
file->path = path;
if (hi->data)
file->mime = eina_stringshare_add(hi->data);
EVRY_ITEM(file)->hi = hi;
EVRY_ITEM(file)->fuzzy_match = match;
EVRY_ITEM(file)->id = eina_stringshare_ref(file->path);
_item_fill(file);
if (!hi->data)
hi->data = eina_stringshare_ref(file->mime);
d->files = eina_list_append(d->files, file);
if (eina_list_count(d->files) > 100)
return EINA_FALSE;
return EINA_TRUE;
}
static Evry_Plugin *
_recentf_browse(Evry_Plugin *plugin, const Evry_Item *it)
{
Plugin *p = NULL;
if (!it || !CHECK_TYPE(it, EVRY_TYPE_FILE))
return NULL;
GET_FILE(file, it);
if (!evry->file_path_get(file) ||
!ecore_file_is_dir(file->path))
return NULL;
EVRY_PLUGIN_INSTANCE(p, plugin);
p->directory = eina_stringshare_add(file->path);
p->parent = EINA_TRUE;
return EVRY_PLUGIN(p);
}
static Evry_Plugin *
_recentf_begin(Evry_Plugin *plugin, const Evry_Item *it)
{
Plugin *p;
if (it && !CHECK_TYPE(it, EVRY_TYPE_ACTION))
return NULL;
EVRY_PLUGIN_INSTANCE(p, plugin);
p->parent = EINA_FALSE;
if (it)
{
/* provide object */
}
else
{
/* provide subject */
p->min_query = plugin->config->min_query;
if (clear_cache)
{
History_Types *ht = evry->history_types_get(EVRY_TYPE_FILE);
if (ht)
eina_hash_foreach(ht->types, _recentf_items_add_cb, p);
clear_cache = EINA_FALSE;
}
}
return EVRY_PLUGIN(p);
}
static int
_recentf_fetch(Evry_Plugin *plugin, const char *input)
{
GET_PLUGIN(p, plugin);
Evry_Item_File *file;
History_Types *ht;
int len = (input ? strlen(input) : 0);
IF_RELEASE(p->input);
/* if (p->thread)
* ecore_thread_cancel(p->thread);
* p->thread = NULL; */
if (input && isspace(input[len - 1]))
return EVRY_PLUGIN_HAS_ITEMS(p);
if (len >= plugin->config->min_query)
{
if (input)
p->input = eina_stringshare_add(input);
if ((ht = evry->history_types_get(EVRY_TYPE_FILE)))
{
Data *d = E_NEW(Data, 1);
d->plugin = p;
eina_hash_foreach(ht->types, _recentf_items_add_cb, d);
EINA_LIST_FREE (d->files, file)
p->files = eina_list_append(p->files, file);
E_FREE(d);
_recentf_files_filter(p);
/* _recentf_end_func(d);
* p->thread = NULL; */
/* p->thread = ecore_thread_run(_recentf_func, _recentf_end_func,
* _recentf_cancel_func, d); */
}
return EVRY_PLUGIN_HAS_ITEMS(p);
}
EVRY_PLUGIN_ITEMS_CLEAR(p);
return 0;
}
/***************************************************************************/
/* actions */
static int
_open_folder_check(Evry_Action *act __UNUSED__, const Evry_Item *it)
{
return it->browseable && e_action_find("fileman");
}
static int
_open_folder_action(Evry_Action *act)
{
E_Action *action;
Eina_List *m;
char *dir;
if (!(action = e_action_find("fileman")))
return 0;
GET_FILE(file, act->it1.item);
if (!(evry->file_path_get(file)))
return 0;
m = e_manager_list();
if (!IS_BROWSEABLE(file))
{
dir = ecore_file_dir_get(file->path);
if (!dir) return 0;
action->func.go(E_OBJECT(m->data), dir);
free(dir);
}
else
{
action->func.go(E_OBJECT(m->data), file->path);
}
return 1;
}
static int
_file_trash_action(Evry_Action *act)
{
Efreet_Uri *euri;
int ok = 0;
int force = (EVRY_ITEM_DATA_INT_GET(act) == ACT_DELETE);
GET_FILE(file, act->it1.item);
if (!(evry->file_url_get(file)))
return 0;
euri = efreet_uri_decode(file->url);
if (euri)
{
ok = efreet_trash_delete_uri(euri, force);
efreet_uri_free(euri);
}
return ok > 0;
}
static int
_file_copy_action(Evry_Action *act)
{
GET_FILE(src, act->it1.item);
GET_FILE(dst, act->it2.item);
char buf[PATH_MAX];
char *ddst;
if (!(evry->file_path_get(src)))
return 0;
if (!(evry->file_path_get(dst)))
return 0;
if (!ecore_file_is_dir(dst->path))
ddst = ecore_file_dir_get(dst->path);
else
ddst = strdup(dst->path);
if (!ddst)
return 0;
snprintf(buf, sizeof(buf), "%s/%s", ddst, ecore_file_file_get(src->path));
free(ddst);
DBG(" %s -> %s\n", src->path, buf);
if (EVRY_ITEM_DATA_INT_GET(act) == ACT_COPY)
{
return ecore_file_cp(src->path, buf);
}
else if (EVRY_ITEM_DATA_INT_GET(act) == ACT_MOVE)
{
return ecore_file_mv(src->path, buf);
}
return 0;
}
static void
_sort_by_date(Plugin *p)
{
Eina_List *l;
Evry_Item_File *file;
struct stat s;
EINA_LIST_FOREACH (p->files, l, file)
{
if (file->modified)
continue;
if (lstat(file->path, &s) == 0)
file->modified = s.st_mtime;
EVRY_ITEM(file)->usage = -1;
}
p->files = eina_list_sort(p->files, -1, _cb_sort_date);
_files_filter(p);
EVRY_PLUGIN_UPDATE(p, EVRY_UPDATE_ADD);
}
static void
_sort_by_name(Plugin *p)
{
Eina_List *l;
Evry_Item *it;
EINA_LIST_FOREACH (p->files, l, it)
it->usage = 0;
p->files = eina_list_sort(p->files, -1, _cb_sort);
_files_filter(p);
EVRY_PLUGIN_UPDATE(p, EVRY_UPDATE_ADD);
}
static int
_file_sort_action(Evry_Action *act)
{
GET_PLUGIN(p, act->it1.item);
if (!p) return 0;
if (EVRY_ITEM_DATA_INT_GET(act) == ACT_SORT_DATE)
{
_sort_by_date(p);
}
else
{
_sort_by_name(p);
}
return 0;
}
static int
_cb_key_down(Evry_Plugin *plugin, const Ecore_Event_Key *ev)
{
GET_PLUGIN(p, plugin);
if (!strcmp(ev->key, "F1"))
{
_sort_by_name(p);
return 1;
}
if (!strcmp(ev->key, "F2"))
{
_sort_by_date(p);
return 1;
}
return 0;
}
static int
_plugins_init(const Evry_API *api)
{
Evry_Action *act, *act_sort_date, *act_sort_name;
Evry_Plugin *p;
int prio = 0;
const char *config_path;
evry = api;
if (!evry->api_version_check(EVRY_API_VERSION))
return EINA_FALSE;
config_path = eina_stringshare_add("launcher/everything-files");
_mime_dir = eina_stringshare_add("inode/directory");
_mime_mount = eina_stringshare_add("inode/mountpoint");
_mime_unknown = eina_stringshare_add("unknown");
#define ACTION_NEW(_name, _type2, _icon, _act, _check, _register) \
act = EVRY_ACTION_NEW(_name, EVRY_TYPE_FILE, _type2, _icon, _act, _check); \
if (_register) evry->action_register(act, prio++); \
_actions = eina_list_append(_actions, act); \
ACTION_NEW(N_("Copy To ..."), EVRY_TYPE_FILE, "go-next",
_file_copy_action, NULL, 1);
act->it2.subtype = EVRY_TYPE_DIR;
EVRY_ITEM_DATA_INT_SET(act, ACT_COPY);
ACTION_NEW(N_("Move To ..."), EVRY_TYPE_FILE, "go-next",
_file_copy_action, NULL, 1);
act->it2.subtype = EVRY_TYPE_DIR;
EVRY_ITEM_DATA_INT_SET(act, ACT_MOVE);
ACTION_NEW(N_("Move to Trash"), 0, "user-trash",
_file_trash_action, NULL, 1);
EVRY_ITEM_DATA_INT_SET(act, ACT_TRASH);
ACTION_NEW(N_("Open Directory"), 0, "folder-open",
_open_folder_action, _open_folder_check, 1);
act->remember_context = EINA_TRUE;
ACTION_NEW(N_("Sort by Date"), 0, "go-up",
_file_sort_action, NULL, 0);
EVRY_ITEM_DATA_INT_SET(act, ACT_SORT_DATE);
act_sort_date = act;
ACTION_NEW(N_("Sort by Name"), 0, "go-up",
_file_sort_action, NULL, 0);
EVRY_ITEM_DATA_INT_SET(act, ACT_SORT_NAME);
act_sort_name = act;
#undef ACTION_NEW
p = EVRY_PLUGIN_BASE(N_("Files"), _module_icon, EVRY_TYPE_FILE,
_begin, _finish, _fetch);
p->input_type = EVRY_TYPE_FILE;
p->cb_key_down = &_cb_key_down;
p->browse = &_browse;
p->config_path = eina_stringshare_ref(config_path);
p->actions = eina_list_append(p->actions, act_sort_date);
p->actions = eina_list_append(p->actions, act_sort_name);
_plugins = eina_list_append(_plugins, p);
if (evry->plugin_register(p, EVRY_PLUGIN_SUBJECT, 2))
p->config->min_query = 1;
p = EVRY_PLUGIN_BASE(N_("Files"), _module_icon, EVRY_TYPE_FILE,
_begin, _finish, _fetch);
p->cb_key_down = &_cb_key_down;
p->browse = &_browse;
p->config_path = eina_stringshare_ref(config_path);
p->actions = eina_list_append(p->actions, act_sort_date);
p->actions = eina_list_append(p->actions, act_sort_name);
_plugins = eina_list_append(_plugins, p);
evry->plugin_register(p, EVRY_PLUGIN_OBJECT, 2);
if (!_conf->show_recent && !_conf->search_recent)
return EINA_TRUE;
p = EVRY_PLUGIN_BASE(N_("Recent Files"), _module_icon, EVRY_TYPE_FILE,
_recentf_begin, _finish, _recentf_fetch);
p->browse = &_recentf_browse;
p->config_path = eina_stringshare_ref(config_path);
if (evry->plugin_register(p, EVRY_PLUGIN_SUBJECT, 3))
{
p->config->top_level = EINA_FALSE;
p->config->min_query = 3;
}
_plugins = eina_list_append(_plugins, p);
p = EVRY_PLUGIN_BASE(N_("Recent Files"), _module_icon, EVRY_TYPE_FILE,
_recentf_begin, _finish, _recentf_fetch);
p->browse = &_recentf_browse;
p->config_path = eina_stringshare_ref(config_path);
if (evry->plugin_register(p, EVRY_PLUGIN_OBJECT, 3))
{
p->config->top_level = EINA_FALSE;
p->config->min_query = 3;
}
_plugins = eina_list_append(_plugins, p);
eina_stringshare_del(config_path);
return EINA_TRUE;
}
static void
_plugins_shutdown(void)
{
Evry_Action *act;
Evry_Plugin *p;
eina_stringshare_del(_mime_dir);
eina_stringshare_del(_mime_mount);
eina_stringshare_del(_mime_unknown);
EINA_LIST_FREE (_plugins, p)
{
if (p->actions)
eina_list_free(p->actions);
EVRY_PLUGIN_FREE(p);
}
EINA_LIST_FREE (_actions, act)
evry->action_free(act);
}
/***************************************************************************/
static E_Config_DD *conf_edd = NULL;
struct _E_Config_Dialog_Data
{
int show_homedir;
int show_recent;
int search_recent;
int search_cache;
int cache_dirs;
};
static void *_create_data(E_Config_Dialog *cfd);
static void _free_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
static void _fill_data(E_Config_Dialog_Data *cfdata);
static Evas_Object *_basic_create(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata);
static int _basic_apply(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
static E_Config_Dialog *
_conf_dialog(E_Container *con, const char *params __UNUSED__)
{
E_Config_Dialog *cfd = NULL;
E_Config_Dialog_View *v = NULL;
if (e_config_dialog_find("everything-files", "extensions/everything-files")) return NULL;
v = E_NEW(E_Config_Dialog_View, 1);
if (!v) return NULL;
v->create_cfdata = _create_data;
v->free_cfdata = _free_data;
v->basic.create_widgets = _basic_create;
v->basic.apply_cfdata = _basic_apply;
cfd = e_config_dialog_new(con, _("Everything Files"), "everything-files",
"extensions/everything-files", _module_icon, 0, v, NULL);
_conf->cfd = cfd;
return cfd;
}
static void
_clear_cache_cb(void *data __UNUSED__, void *data2 __UNUSED__)
{
clear_cache = EINA_TRUE;
}
static Evas_Object *
_basic_create(E_Config_Dialog *cfd __UNUSED__, Evas *evas, E_Config_Dialog_Data *cfdata)
{
Evas_Object *o = NULL, *of = NULL, *ow = NULL;
o = e_widget_list_add(evas, 0, 0);
of = e_widget_framelist_add(evas, _("General"), 0);
e_widget_framelist_content_align_set(of, 0.0, 0.0);
/* ow = e_widget_check_add(evas, _("Show home directory"),
* &(cfdata->show_homedir));
* e_widget_framelist_object_append(of, ow); */
ow = e_widget_check_add(evas, _("Show recent files"),
&(cfdata->show_recent));
e_widget_framelist_object_append(of, ow);
ow = e_widget_check_add(evas, _("Search recent files"),
&(cfdata->search_recent));
e_widget_framelist_object_append(of, ow);
ow = e_widget_check_add(evas, _("Search cached files"),
&(cfdata->search_cache));
e_widget_framelist_object_append(of, ow);
ow = e_widget_check_add(evas, _("Cache visited directories"),
&(cfdata->cache_dirs));
e_widget_framelist_object_append(of, ow);
ow = e_widget_button_add(evas, _("Clear cache"), NULL,
_clear_cache_cb,
NULL, NULL);
e_widget_framelist_object_append(of, ow);
e_widget_list_object_append(o, of, 1, 1, 0.5);
return o;
}
static void *
_create_data(E_Config_Dialog *cfd __UNUSED__)
{
E_Config_Dialog_Data *cfdata = NULL;
cfdata = E_NEW(E_Config_Dialog_Data, 1);
_fill_data(cfdata);
return cfdata;
}
static void
_free_data(E_Config_Dialog *cfd __UNUSED__, E_Config_Dialog_Data *cfdata)
{
_conf->cfd = NULL;
E_FREE(cfdata);
}
static void
_fill_data(E_Config_Dialog_Data *cfdata)
{
#define C(_name) cfdata->_name = _conf->_name;
C(show_homedir);
C(show_recent);
C(search_recent);
C(search_cache);
C(cache_dirs);
#undef C
}
static int
_basic_apply(E_Config_Dialog *cfd __UNUSED__, E_Config_Dialog_Data *cfdata)
{
#define C(_name) _conf->_name = cfdata->_name;
C(show_homedir);
C(show_recent);
C(search_recent);
C(search_cache);
C(cache_dirs);
#undef C
e_config_domain_save("module.everything-files", conf_edd, _conf);
e_config_save_queue();
return 1;
}
static void
_conf_new(void)
{
_conf = E_NEW(Module_Config, 1);
_conf->show_recent = 0;
_conf->show_homedir = 1;
_conf->search_recent = 1;
_conf->cache_dirs = 0;
_conf->search_cache = 0;
_conf->version = MOD_CONFIG_FILE_VERSION;
}
static void
_conf_free(void)
{
E_FREE(_conf);
}
static void
_conf_init(E_Module *m)
{
char title[4096];
snprintf(title, sizeof(title), "%s: %s", _("Everything Plugin"), _("Files"));
e_configure_registry_item_add("launcher/everything-files", 110, title,
NULL, _module_icon, _conf_dialog);
conf_edd = E_CONFIG_DD_NEW("Module_Config", Module_Config);
#undef T
#undef D
#define T Module_Config
#define D conf_edd
E_CONFIG_VAL(D, T, version, INT);
E_CONFIG_VAL(D, T, show_homedir, UCHAR);
E_CONFIG_VAL(D, T, show_recent, UCHAR);
E_CONFIG_VAL(D, T, search_recent, UCHAR);
E_CONFIG_VAL(D, T, search_cache, UCHAR);
E_CONFIG_VAL(D, T, cache_dirs, UCHAR);
#undef T
#undef D
_conf = e_config_domain_load("module.everything-files", conf_edd);
if (_conf && !e_util_module_config_check(_("Everything Files"),
_conf->version,
MOD_CONFIG_FILE_VERSION))
_conf_free();
if (!_conf) _conf_new();
_conf->module = m;
}
static void
_conf_shutdown(void)
{
e_configure_registry_item_del("launcher/everything-files");
E_FREE(_conf);
E_CONFIG_DD_FREE(conf_edd);
}
/***************************************************************************/
Eina_Bool
evry_plug_files_init(E_Module *m)
{
_conf_init(m);
EVRY_MODULE_NEW(evry_module, evry, _plugins_init, _plugins_shutdown);
return EINA_TRUE;
}
void
evry_plug_files_shutdown(void)
{
EVRY_MODULE_FREE(evry_module);
_conf_shutdown();
}
void
evry_plug_files_save(void)
{
e_config_domain_save("module.everything-files", conf_edd, _conf);
}
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