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ephoto/src/bin/ephoto_thumb_browser.c

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#include "ephoto.h"
#define ZOOM_MAX 512
#define ZOOM_MIN 128
#define ZOOM_STEP 32
#define FILESEP "file://"
#define FILESEP_LEN sizeof(FILESEP) - 1
#define TODO_ITEM_MIN_BATCH 5
#define DRAG_TIMEOUT 0.3
#define ANIM_TIME 0.2
static Eina_Bool _5s_cancel = EINA_FALSE;
static Ecore_Timer *_5s_timeout = NULL;
typedef struct _Ephoto_Thumb_Browser Ephoto_Thumb_Browser;
struct _Ephoto_Thumb_Browser
{
Ephoto *ephoto;
Evas_Object *main;
Evas_Object *table;
Evas_Object *gridbox;
Evas_Object *grid;
Evas_Object *original_grid;
Evas_Object *nolabel;
Evas_Object *search;
Evas_Object *menu;
Evas_Object *hover;
Elm_Object_Item *similarity;
Elm_Object_Item *last_sel;
Ephoto_Sort sort;
Eio_File *ls;
Eina_Bool dirs_only;
Eina_Bool thumbs_only;
Eina_List *cut_items;
Eina_List *copy_items;
Eina_List *handlers;
Eina_List *todo_items;
Eina_List *entries;
Eina_List *searchentries;
double totsize;
double totsize_old;
int totimages;
int totimages_old;
Eina_Bool dragging;
Eina_Bool searching;
Eina_Bool processing;
struct
{
Ecore_Animator *todo_items;
int count;
int processed;
} animator;
Eina_Bool main_deleted : 1;
};
/*Item Classes*/
static Elm_Gengrid_Item_Class _ephoto_thumb_file_class;
/*Main Callbacks*/
static void _ephoto_show_settings(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED);
static void _ephoto_main_key_down(void *data, Evas *e EINA_UNUSED,
Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED);
static void _ephoto_main_del(void *data, Evas *e EINA_UNUSED,
Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED);
/*Thumb Pane Functions*/
static void _ephoto_thumb_activated(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info);
static void _ephoto_thumb_zoom_set(Ephoto_Thumb_Browser *tb, int zoom);
static void _ephoto_thumb_search_go(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED);
static void _ephoto_thumb_search_cancel(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED);
static void _ephoto_thumb_search_start(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED);
static char *_drag_data_extract(char **drag_data);
/*Common Callbacks*/
static void
_menu_dismissed_cb(void *data, Evas_Object *obj,
void *event_info EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = data;
evas_object_del(obj);
elm_object_focus_set(tb->main, EINA_TRUE);
}
static void
_menu_empty_cb(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = data;
Eina_List *paths = NULL;
Elm_Object_Item *item;
Ephoto_Entry *file;
item = elm_gengrid_first_item_get(tb->grid);
while (item)
{
file = elm_object_item_data_get(item);
paths = eina_list_append(paths, strdup(file->path));
item = elm_gengrid_item_next_get(item);
}
if (eina_list_count(paths) <= 0)
return;
ephoto_file_empty_trash(tb->ephoto, paths);
}
static Eina_Bool
_5s_timeout_gone(void *data)
{
elm_drag_cancel(data);
_5s_timeout = NULL;
return ECORE_CALLBACK_CANCEL;
}
static Eina_Bool
_drop_dropcb(void *data EINA_UNUSED, Evas_Object *obj, Elm_Object_Item *it EINA_UNUSED,
Elm_Selection_Data *ev, int xposret EINA_UNUSED, int yposret EINA_UNUSED)
{
Eina_List *files = NULL;
Ephoto_Thumb_Browser *tb = evas_object_data_get(obj, "thumb_browser");
const char *path = tb->ephoto->config->directory;
char *dir;
if (!ev->data)
return EINA_FALSE;
if (ev->len <= 0)
return EINA_FALSE;
if (!path)
return EINA_FALSE;
char *dd = strdup(ev->data);
if (!dd)
return EINA_FALSE;
char *s = _drag_data_extract(&dd);
while (s)
{
dir = ecore_file_dir_get(s);
if (!strcmp(path, dir))
{
free(dir);
break;
}
if (evas_object_image_extension_can_load_get(basename(s)))
files = eina_list_append(files, s);
free(dir);
s = _drag_data_extract(&dd);
}
free(dd);
if (eina_list_count(files) <= 0)
return EINA_TRUE;
if (tb->ephoto->config->move_drop)
ephoto_file_move(tb->ephoto, files, path);
else
ephoto_file_copy(tb->ephoto, files, path);
return EINA_TRUE;
}
static Elm_Object_Item *
_drop_item_getcb(Evas_Object *obj EINA_UNUSED, Evas_Coord x EINA_UNUSED,
Evas_Coord y EINA_UNUSED, int *xposret EINA_UNUSED, int *yposret EINA_UNUSED)
{
return NULL;
}
static void
_drop_enter(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED)
{
return;
}
static void
_drop_leave(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED)
{
return;
}
static void
_drop_pos(void *data EINA_UNUSED, Evas_Object *cont EINA_UNUSED,
Elm_Object_Item *it EINA_UNUSED, Evas_Coord x EINA_UNUSED,
Evas_Coord y EINA_UNUSED, int xposret EINA_UNUSED,
int yposret EINA_UNUSED, Elm_Xdnd_Action action EINA_UNUSED)
{
return;
}
static char *
_drag_data_extract(char **drag_data)
{
char *uri = NULL;
if (!drag_data)
return uri;
char *p = *drag_data;
if (!p)
return uri;
char *s = strstr(p, FILESEP);
if (s)
p += FILESEP_LEN;
s = strchr(p, '\n');
uri = p;
if (s)
{
if (s - p > 0)
{
char *s1 = s - 1;
if (s1[0] == '\r')
s1[0] = '\0';
else
{
char *s2 = s + 1;
if (s2[0] == '\r')
{
s[0] = '\0';
s++;
}
else
s[0] = '\0';
}
}
else
s[0] = '\0';
s++;
}
else
p = NULL;
*drag_data = s;
return uri;
}
static void
_dnd_drag_start(void *data EINA_UNUSED, Evas_Object *obj)
{
Ephoto_Thumb_Browser *tb = evas_object_data_get(obj, "thumb_browser");
if (tb->ephoto->state != EPHOTO_STATE_THUMB)
{
elm_drag_cancel(tb->grid);
return;
}
if (_5s_cancel)
_5s_timeout = ecore_timer_loop_add(5.0, _5s_timeout_gone, obj);
elm_object_cursor_set(tb->main, ELM_CURSOR_HAND2);
ephoto_show_folders(tb->ephoto, EINA_FALSE);
tb->dragging = 1;
}
static void
_dnd_drag_done(void *data, Evas_Object *obj,
Eina_Bool doaccept EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = evas_object_data_get(obj, "thumb_browser");
if (_5s_cancel)
{
ecore_timer_del(_5s_timeout);
_5s_timeout = NULL;
}
if (eina_list_count(data))
eina_list_free(data);
elm_object_cursor_unset(tb->main);
tb->dragging = 0;
return;
}
static const char *
_dnd_drag_data_build(Eina_List **items)
{
const char *drag_data = NULL;
if (*items)
{
Eina_List *l;
Elm_Object_Item *it;
Ephoto_Entry *e;
unsigned int len = 0;
EINA_LIST_FOREACH(*items, l, it)
{
e = elm_object_item_data_get(it);
if (e->path)
len += strlen(e->path);
}
drag_data =
malloc(len + eina_list_count(*items) * (FILESEP_LEN + 1) + 1);
strcpy((char *)drag_data, "");
EINA_LIST_FOREACH(*items, l, it)
{
e = elm_object_item_data_get(it);
if (e->path)
{
strcat((char *)drag_data, FILESEP);
strcat((char *)drag_data, e->path);
strcat((char *)drag_data, "\n");
}
}
}
return drag_data;
}
static Evas_Object *
_dnd_create_icon(void *data, Evas_Object *win, Evas_Coord *xoff,
Evas_Coord *yoff)
{
Evas_Object *icon = NULL;
Evas_Object *o = elm_object_item_part_content_get(data, "elm.swallow.icon");
if (o)
{
int xm, ym, w = 30, h = 30;
const char *f;
const char *g;
elm_image_file_get(o, &f, &g);
evas_pointer_canvas_xy_get(evas_object_evas_get(o), &xm, &ym);
if (xoff)
*xoff = xm - (w / 2);
if (yoff)
*yoff = ym - (h / 2);
icon = elm_icon_add(win);
elm_image_file_set(icon, f, g);
EPHOTO_EXPAND(icon);
EPHOTO_FILL(icon);
if (xoff && yoff)
evas_object_move(icon, *xoff, *yoff);
evas_object_resize(icon, w, h);
}
return icon;
}
static const char *
_dnd_get_drag_data(Evas_Object *obj, Elm_Object_Item *it, Eina_List **items)
{
const char *drag_data = NULL;
*items = eina_list_clone(elm_gengrid_selected_items_get(obj));
if (it)
{
if (!elm_gengrid_item_selected_get(it))
*items = eina_list_append(*items, it);
}
drag_data = _dnd_drag_data_build(items);
return drag_data;
}
static Elm_Object_Item *
_dnd_item_get(Evas_Object *obj, Evas_Coord x, Evas_Coord y, int *xposret,
int *yposret)
{
Elm_Object_Item *item;
item = elm_gengrid_at_xy_item_get(obj, x, y, xposret, yposret);
return item;
}
static Eina_Bool
_dnd_item_data_get(Evas_Object *obj, Elm_Object_Item *it,
Elm_Drag_User_Info *info)
{
Ephoto_Thumb_Browser *tb = evas_object_data_get(obj, "thumb_browser");
if (tb->ephoto->state != EPHOTO_STATE_THUMB)
{
elm_drag_cancel(tb->grid);
return EINA_FALSE;
}
info->format = ELM_SEL_FORMAT_TARGETS;
info->createicon = _dnd_create_icon;
info->createdata = it;
info->dragstart = _dnd_drag_start;
info->icons = NULL;
info->dragdone = _dnd_drag_done;
info->data = _dnd_get_drag_data(obj, it, (Eina_List **)&info->donecbdata);
info->acceptdata = info->donecbdata;
if (info->data)
return EINA_TRUE;
else
return EINA_FALSE;
}
/*Thumb Pane Callbacks*/
static char *
_thumb_item_text_get(void *data, Evas_Object *obj EINA_UNUSED,
const char *part EINA_UNUSED)
{
Ephoto_Entry *e = data;
EINA_SAFETY_ON_NULL_RETURN_VAL(e, NULL);
if (!e->label)
return NULL;
return strdup(e->label);
}
static Evas_Object *
_thumb_file_icon_get(void *data, Evas_Object *obj,
const char *part)
{
Ephoto_Entry *e = data;
Evas_Object *thumb = NULL;
if (strcmp(part, "elm.swallow.icon"))
return NULL;
if (e)
{
thumb = ephoto_thumb_add(e->ephoto, obj, e);
evas_object_show(thumb);
}
return thumb;
}
static void
_thumb_item_del(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED)
{
/*The entry is already freed when changing directories*/
}
static int
_entry_cmp_grid_alpha_asc(const void *pa, const void *pb)
{
const Ephoto_Entry *a, *b;
a = elm_object_item_data_get(pa);
b = elm_object_item_data_get(pb);
return strcasecmp(a->basename, b->basename);
}
static int
_entry_cmp_grid_alpha_desc(const void *pa, const void *pb)
{
const Ephoto_Entry *a, *b;
int i;
a = elm_object_item_data_get(pa);
b = elm_object_item_data_get(pb);
i = strcasecmp(a->basename, b->basename);
if (i < 0)
i = 1;
else if (i > 0)
i = -1;
return i;
}
static int
_entry_cmp_grid_mod_asc(const void *pa, const void *pb)
{
const Ephoto_Entry *a, *b;
long long moda, modb;
a = elm_object_item_data_get(pa);
b = elm_object_item_data_get(pb);
moda = ecore_file_mod_time(a->path);
modb = ecore_file_mod_time(b->path);
if (moda < modb)
return -1;
else if (moda > modb)
return 1;
else
return strcasecmp(a->basename, b->basename);
}
static int
_entry_cmp_grid_mod_desc(const void *pa, const void *pb)
{
const Ephoto_Entry *a, *b;
long long moda, modb;
a = elm_object_item_data_get(pa);
b = elm_object_item_data_get(pb);
moda = ecore_file_mod_time(a->path);
modb = ecore_file_mod_time(b->path);
if (moda < modb)
return 1;
else if (moda > modb)
return -1;
else
{
int i;
i = strcasecmp(a->basename, b->basename);
if (i < 0)
i = 1;
else if (i > 0)
i = -1;
return i;
}
}
static int
_entry_cmp_grid_similarity(const void *pa, const void *pb)
{
const Ephoto_Entry *a, *b;
a = elm_object_item_data_get(pa);
b = elm_object_item_data_get(pb);
if (!a->sort_id || !b->sort_id)
return 0;
else
return strcmp(a->sort_id, b->sort_id);
}
static void
_sort_alpha_asc(void *data, Evas_Object *obj,
void *event_data EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = data;
Evas_Object *ic;
tb->sort = EPHOTO_SORT_ALPHABETICAL_ASCENDING;
tb->ephoto->sort = tb->sort;
tb->thumbs_only = 1;
tb->dirs_only = 0;
ic = elm_icon_add(obj);
elm_icon_standard_set(ic, "view-sort-ascending");
elm_object_part_content_set(obj, "icon", ic);
evas_object_show(ic);
ephoto_directory_set(tb->ephoto, tb->ephoto->config->directory,
NULL, tb->dirs_only, tb->thumbs_only);
ephoto_title_set(tb->ephoto, tb->ephoto->config->directory);
}
static void
_sort_alpha_desc(void *data, Evas_Object *obj EINA_UNUSED,
void *event_data EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = data;
Evas_Object *ic;
tb->sort = EPHOTO_SORT_ALPHABETICAL_DESCENDING;
tb->ephoto->sort = tb->sort;
tb->thumbs_only = 1;
tb->dirs_only = 0;
ic = elm_icon_add(obj);
elm_icon_standard_set(ic, "view-sort-descending");
elm_object_part_content_set(obj, "icon", ic);
evas_object_show(ic);
ephoto_directory_set(tb->ephoto, tb->ephoto->config->directory,
NULL, tb->dirs_only, tb->thumbs_only);
ephoto_title_set(tb->ephoto, tb->ephoto->config->directory);
}
static void
_sort_mod_asc(void *data, Evas_Object *obj EINA_UNUSED,
void *event_data EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = data;
Evas_Object *ic;
tb->sort = EPHOTO_SORT_MODTIME_ASCENDING;
tb->ephoto->sort = tb->sort;
tb->thumbs_only = 1;
tb->dirs_only = 0;
ic = elm_icon_add(obj);
elm_icon_standard_set(ic, "view-sort-ascending");
elm_object_part_content_set(obj, "icon", ic);
evas_object_show(ic);
ephoto_directory_set(tb->ephoto, tb->ephoto->config->directory,
NULL, tb->dirs_only, tb->thumbs_only);
ephoto_title_set(tb->ephoto, tb->ephoto->config->directory);
}
static void
_sort_mod_desc(void *data, Evas_Object *obj EINA_UNUSED,
void *event_data EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = data;
Evas_Object *ic;
tb->sort = EPHOTO_SORT_MODTIME_DESCENDING;
tb->ephoto->sort = tb->sort;
tb->thumbs_only = 1;
tb->dirs_only = 0;
ic = elm_icon_add(obj);
elm_icon_standard_set(ic, "view-sort-descending");
elm_object_part_content_set(obj, "icon", ic);
evas_object_show(ic);
ephoto_directory_set(tb->ephoto, tb->ephoto->config->directory,
NULL, tb->dirs_only, tb->thumbs_only);
ephoto_title_set(tb->ephoto, tb->ephoto->config->directory);
}
static void
_sort_similarity(void *data, Evas_Object *obj EINA_UNUSED,
void *event_data EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = data;
Evas_Object *ic;
tb->sort = EPHOTO_SORT_SIMILARITY;
tb->ephoto->sort = EPHOTO_SORT_SIMILARITY;
tb->thumbs_only = 1;
tb->dirs_only = 0;
ic = elm_icon_add(obj);
elm_icon_standard_set(ic, "view-sort-ascending");
elm_object_part_content_set(obj, "icon", ic);
evas_object_show(ic);
ephoto_directory_set(tb->ephoto, tb->ephoto->config->directory,
NULL, tb->dirs_only, tb->thumbs_only);
ephoto_title_set(tb->ephoto, tb->ephoto->config->directory);
}
static void
_zoom_in(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = data;
int zoom = tb->ephoto->config->thumb_size + ZOOM_STEP;
_ephoto_thumb_zoom_set(tb, zoom);
}
static void
_zoom_out(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = data;
int zoom = tb->ephoto->config->thumb_size - ZOOM_STEP;
_ephoto_thumb_zoom_set(tb, zoom);
}
static void
_view_single(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = data;
Elm_Object_Item *it = elm_gengrid_selected_item_get(tb->grid);
Ephoto_Entry *entry;
Eina_List *selected, *s;
Elm_Object_Item *item;
if (it)
entry = elm_object_item_data_get(it);
else
entry = eina_list_nth(tb->entries, 0);
selected =
eina_list_clone(elm_gengrid_selected_items_get(tb->grid));
if (eina_list_count(selected) <= 1 && tb->searchentries)
{
if (eina_list_count(tb->ephoto->selentries))
eina_list_free(tb->ephoto->selentries);
tb->ephoto->selentries = NULL;
tb->ephoto->searchentries =
eina_list_clone(tb->searchentries);
}
else if (eina_list_count(selected) > 1)
{
EINA_LIST_FOREACH(selected, s, item)
{
tb->ephoto->selentries =
eina_list_append(tb->ephoto->selentries,
elm_object_item_data_get(item));
}
}
else
{
if (eina_list_count(tb->ephoto->selentries))
eina_list_free(tb->ephoto->selentries);
if (eina_list_count(tb->ephoto->searchentries))
eina_list_free(tb->ephoto->searchentries);
tb->ephoto->selentries = NULL;
tb->ephoto->searchentries = NULL;
}
if (entry)
{
evas_object_smart_callback_call(tb->main, "view", entry);
}
}
static void
_grid_menu_select_all_cb(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = data;
Elm_Object_Item *item;
item = elm_gengrid_first_item_get(tb->grid);
while (item)
{
elm_gengrid_item_selected_set(item, EINA_TRUE);
item = elm_gengrid_item_next_get(item);
}
}
static void
_grid_menu_clear_cb(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = data;
Elm_Object_Item *item;
item = elm_gengrid_first_item_get(tb->grid);
while (item)
{
elm_gengrid_item_selected_set(item, EINA_FALSE);
item = elm_gengrid_item_next_get(item);
}
}
static void
_grid_menu_cut_cb(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = data;
Eina_List *selection =
eina_list_clone(elm_gengrid_selected_items_get(tb->grid));
Eina_List *f;
Elm_Object_Item *item;
Ephoto_Entry *file;
if (eina_list_count(selection) <= 0)
return;
if (tb->cut_items)
{
eina_list_free(tb->cut_items);
tb->cut_items = NULL;
}
if (tb->copy_items)
{
eina_list_free(tb->copy_items);
tb->copy_items = NULL;
}
EINA_LIST_FOREACH(selection, f, item)
{
file = elm_object_item_data_get(item);
tb->cut_items = eina_list_append(tb->cut_items, strdup(file->path));
}
if (eina_list_count(selection))
eina_list_free(selection);
}
static void
_grid_menu_copy_cb(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = data;
Eina_List *selection =
eina_list_clone(elm_gengrid_selected_items_get(tb->grid));
Eina_List *f;
Elm_Object_Item *item;
Ephoto_Entry *file;
if (eina_list_count(selection) <= 0)
return;
if (eina_list_count(tb->cut_items))
{
eina_list_free(tb->cut_items);
tb->cut_items = NULL;
}
if (eina_list_count(tb->copy_items))
{
eina_list_free(tb->copy_items);
tb->copy_items = NULL;
}
EINA_LIST_FOREACH(selection, f, item)
{
file = elm_object_item_data_get(item);
tb->copy_items = eina_list_append(tb->copy_items, strdup(file->path));
}
if (eina_list_count(selection))
eina_list_free(selection);
}
static void
_grid_menu_paste_cb(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = data;
if (eina_list_count(tb->cut_items))
{
ephoto_file_paste(tb->ephoto, eina_list_clone(tb->cut_items), EINA_FALSE,
tb->ephoto->config->directory);
eina_list_free(tb->cut_items);
tb->cut_items = NULL;
}
else if (eina_list_count(tb->copy_items))
{
ephoto_file_paste(tb->ephoto, eina_list_clone(tb->copy_items), EINA_TRUE,
tb->ephoto->config->directory);
eina_list_free(tb->copy_items);
tb->copy_items = NULL;
}
}
static void
_grid_menu_rename_cb(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = data;
Elm_Object_Item *item = evas_object_data_get(tb->main, "rename_item");
Ephoto_Entry *file;
file = elm_object_item_data_get(item);
ephoto_file_rename(tb->ephoto, file->path);
evas_object_data_del(item, "rename_item");
}
static void
_grid_menu_delete_cb(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = data;
Eina_List *paths = NULL, *f;
Eina_List *selection =
eina_list_clone(elm_gengrid_selected_items_get(tb->grid));
Elm_Object_Item *item;
Ephoto_Entry *file;
if (eina_list_count(selection) <= 0)
return;
EINA_LIST_FOREACH(selection, f, item)
{
file = elm_object_item_data_get(item);
if (ecore_file_exists(file->path))
paths = eina_list_append(paths, strdup(file->path));
}
ephoto_file_delete(tb->ephoto, paths, EINA_FILE_REG);
if (eina_list_count(selection))
eina_list_free(selection);
}
static void
_grid_mouse_up_cb(void *data, Evas *e EINA_UNUSED,
Evas_Object *obj EINA_UNUSED, void *event_info)
{
Ephoto_Thumb_Browser *tb = data;
Evas_Object *menu;
Elm_Object_Item *item;
Evas_Event_Mouse_Up *info = event_info;
Eina_Bool ctrl = evas_key_modifier_is_set(info->modifiers, "Control");
Eina_Bool shift = evas_key_modifier_is_set(info->modifiers, "Shift");
Eina_Bool clear_selection = EINA_FALSE;
const Eina_List *selected = elm_gengrid_selected_items_get(tb->grid);
int x, y;
evas_pointer_canvas_xy_get(evas_object_evas_get(tb->grid), &x, &y);
item = elm_gengrid_at_xy_item_get(tb->grid, x, y, 0, 0);
if (info->button == 1 && item)
{
if (ctrl)
{
tb->last_sel = item;
}
else if (shift)
{
if (tb->last_sel)
{
int one, two, i;
Elm_Object_Item *it, *cur = tb->last_sel;
one = elm_gengrid_item_index_get(tb->last_sel);
two = elm_gengrid_item_index_get(item);
if (two < one)
{
for (i = one; i > (two + 1); i--)
{
it = elm_gengrid_item_prev_get(cur);
elm_gengrid_item_selected_set(it, EINA_TRUE);
cur = it;
}
}
else if (two > one)
{
for (i = one; i < (two - 1); i++)
{
it = elm_gengrid_item_next_get(cur);
elm_gengrid_item_selected_set(it, EINA_TRUE);
cur = it;
}
}
tb->last_sel = item;
}
else
{
tb->last_sel = item;
}
}
else
{
clear_selection = EINA_TRUE;
tb->last_sel = item;
}
}
if (info->button == 1 && !item)
clear_selection = EINA_TRUE;
else if (info->button == 3 && item)
{
if (!elm_gengrid_item_selected_get(item))
clear_selection = EINA_TRUE;
}
if (clear_selection)
{
Eina_List *sel = eina_list_clone(selected);
Elm_Object_Item *it;
if (eina_list_count(sel) > 0)
{
EINA_LIST_FREE(sel, it)
{
elm_gengrid_item_selected_set(it, EINA_FALSE);
}
}
}
if (info->button != 3)
return;
if (!elm_gengrid_first_item_get(tb->grid) && !tb->cut_items)
{
if (!tb->copy_items)
return;
}
if (item)
{
elm_gengrid_item_selected_set(item, EINA_TRUE);
tb->last_sel = item;
}
selected = elm_gengrid_selected_items_get(tb->grid);
menu = elm_menu_add(tb->ephoto->win);
elm_menu_move(menu, x, y);
if (elm_gengrid_first_item_get(tb->grid))
{
elm_menu_item_add(menu, NULL, "system-search", _("Search"),
_ephoto_thumb_search_start, tb);
elm_menu_item_add(menu, NULL, "edit-select-all", _("Select All"),
_grid_menu_select_all_cb, tb);
if (eina_list_count(selected) || item)
elm_menu_item_add(menu, NULL, "edit-clear", _("Select None"),
_grid_menu_clear_cb, tb);
if (item)
{
elm_menu_item_add(menu, NULL, "edit", _("Rename"),
_grid_menu_rename_cb, tb);
evas_object_data_del(tb->main, "rename_item");
evas_object_data_set(tb->main, "rename_item", item);
}
if (eina_list_count(selected))
{
elm_menu_item_add(menu, NULL, "edit-cut", _("Cut"),
_grid_menu_cut_cb, tb);
elm_menu_item_add(menu, NULL, "edit-copy", _("Copy"),
_grid_menu_copy_cb, tb);
}
}
if (tb->cut_items || tb->copy_items)
{
elm_menu_item_add(menu, NULL, "edit-paste", _("Paste"),
_grid_menu_paste_cb, tb);
}
if (elm_gengrid_first_item_get(tb->grid))
{
if (!strcmp(tb->ephoto->config->directory, tb->ephoto->trash_path))
{
elm_menu_item_add(menu, NULL, "edit-delete", _("Empty Trash"),
_menu_empty_cb, tb);
}
else
{
elm_menu_item_add(menu, NULL, "edit-delete", _("Delete"),
_grid_menu_delete_cb, tb);
}
}
evas_object_smart_callback_add(menu, "dismissed", _menu_dismissed_cb,
tb);
evas_object_show(menu);
}
static void
_grid_mouse_wheel(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
void *event_info)
{
Ephoto_Thumb_Browser *tb = data;
Evas_Event_Mouse_Wheel *ev = event_info;
Eina_Bool ctrl = evas_key_modifier_is_set(ev->modifiers, "Control");
if (ctrl)
{
if (ev->z > 0)
_zoom_out(tb, NULL, NULL);
else
_zoom_in(tb, NULL, NULL);
}
}
static void
_ephoto_thumb_activated(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info)
{
Ephoto_Thumb_Browser *tb = data;
Eina_List *selected, *s;
Elm_Object_Item *item;
Elm_Object_Item *it = event_info;
Ephoto_Entry *e = elm_object_item_data_get(it);
elm_gengrid_item_selected_set(it, EINA_TRUE);
selected =
eina_list_clone(elm_gengrid_selected_items_get(tb->grid));
if (eina_list_count(selected) <= 1 && tb->searchentries)
{
if (eina_list_count(tb->ephoto->selentries))
eina_list_free(tb->ephoto->selentries);
tb->ephoto->selentries = NULL;
tb->ephoto->searchentries = eina_list_clone(tb->searchentries);
}
else if (eina_list_count(selected) > 1)
{
EINA_LIST_FOREACH(selected, s, item)
{
elm_gengrid_item_selected_set(item, EINA_TRUE);
tb->ephoto->selentries = eina_list_append(tb->ephoto->selentries,
elm_object_item_data_get(item));
}
}
else
{
if (eina_list_count(tb->ephoto->selentries))
eina_list_free(tb->ephoto->selentries);
if (eina_list_count(tb->ephoto->searchentries))
eina_list_free(tb->ephoto->searchentries);
tb->ephoto->selentries = NULL;
tb->ephoto->searchentries = NULL;
}
evas_object_smart_callback_call(tb->main, "view", e);
if (eina_list_count(selected))
eina_list_free(selected);
}
/*Thumb Pane Functions*/
void
ephoto_thumb_browser_update_info_label(Ephoto *ephoto)
{
char buf[PATH_MAX];
char isize[PATH_MAX];
char image_info[PATH_MAX];
double totsize;
Ephoto_Thumb_Browser *tb = evas_object_data_get(ephoto->thumb_browser,
"thumb_browser");
if (!tb->totimages)
{
if (tb->searching)
elm_object_text_set(tb->nolabel,
_("No images matched your search"));
else
elm_object_text_set(tb->nolabel,
_("There are no images in this directory"));
snprintf(buf, PATH_MAX, "<b>%s:</b> 0 %s <b>%s:</b> 0%s",
_("Total"), ngettext("image", "images", 0), _("Size"),
ngettext("B", "B", 0));
elm_object_text_set(tb->ephoto->infolabel, buf);
}
else
{
if (tb->nolabel)
elm_object_text_set(tb->nolabel, " ");
totsize = tb->totsize;
if (totsize < 1024.0)
snprintf(isize, sizeof(isize), "%'.0f%s", totsize, ngettext("B",
"B", totsize));
else
{
totsize /= 1024.0;
if (totsize < 1024)
snprintf(isize, sizeof(isize), "%'.0f%s", totsize,
ngettext("KB", "KB", totsize));
else
{
totsize /= 1024.0;
if (totsize < 1024)
snprintf(isize, sizeof(isize), "%'.1f%s", totsize,
ngettext("MB", "MB", totsize));
else
{
totsize /= 1024.0;
if (totsize < 1024)
snprintf(isize, sizeof(isize), "%'.1f%s", totsize,
ngettext("GB", "GB", totsize));
else
{
totsize /= 1024.0;
snprintf(isize, sizeof(isize), "%'.1f%s",
totsize, ngettext("TB", "TB", totsize));
}
}
}
}
snprintf(image_info, PATH_MAX, "<b>%s:</b> %d %s <b>%s:</b> %s",
_("Total"), tb->totimages, ngettext("image", "images",
tb->totimages), _("Size"), isize);
elm_object_text_set(tb->ephoto->infolabel, image_info);
}
}
static void
_ephoto_thumb_zoom_set(Ephoto_Thumb_Browser *tb, int zoom)
{
double scale = elm_config_scale_get();
if (zoom > ZOOM_MAX)
zoom = ZOOM_MAX;
else if (zoom < ZOOM_MIN)
zoom = ZOOM_MIN;
ephoto_thumb_size_set(tb->ephoto, zoom);
elm_gengrid_item_size_set(tb->grid, zoom * scale, zoom * scale);
}
static void
_ephoto_thumb_search_go(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Evas_Object *search = data;
Ephoto_Thumb_Browser *tb = evas_object_data_get(search, "thumb_browser");
if (tb->processing)
return;
Elm_Object_Item *next = NULL;
Elm_Object_Item *found = NULL;
Elm_Object_Item *o = NULL;
Eina_List *sel = eina_list_clone(elm_gengrid_selected_items_get(tb->grid));
Eina_List *l, *results = NULL;
const char *search_text = elm_object_text_get(search);
char pattern[PATH_MAX];
if (tb->original_grid)
{
ephoto_thumb_browser_clear(tb->ephoto);
elm_box_unpack(tb->gridbox, tb->grid);
evas_object_del(tb->grid);
tb->grid = tb->original_grid;
elm_box_pack_end(tb->gridbox, tb->grid);
evas_object_show(tb->grid);
next = elm_gengrid_first_item_get(tb->grid);
}
snprintf(pattern, PATH_MAX, "*%s*", search_text);
EINA_LIST_FREE(sel, o)
{
elm_gengrid_item_selected_set(o, EINA_FALSE);
}
found = elm_gengrid_search_by_text_item_get(tb->grid, next, NULL, pattern,
ELM_GLOB_MATCH_NOCASE);
while (found)
{
results = eina_list_append(results, found);
if (found == elm_gengrid_last_item_get(tb->grid))
break;
next = elm_gengrid_item_next_get(found);
found = elm_gengrid_search_by_text_item_get(tb->grid, next, NULL,
pattern, ELM_GLOB_MATCH_NOCASE);
}
tb->original_grid = tb->grid;
elm_box_unpack(tb->gridbox, tb->original_grid);
evas_object_hide(tb->original_grid);
tb->grid = elm_gengrid_add(tb->gridbox);
EPHOTO_EXPAND(tb->grid);
EPHOTO_FILL(tb->grid);
elm_gengrid_align_set(tb->grid, 0.5, EVAS_HINT_FILL);
elm_gengrid_multi_select_set(tb->grid, EINA_TRUE);
elm_gengrid_multi_select_mode_set(tb->grid,
ELM_OBJECT_MULTI_SELECT_MODE_DEFAULT);
elm_scroller_bounce_set(tb->grid, EINA_FALSE, EINA_TRUE);
evas_object_smart_callback_add(tb->grid, "activated",
_ephoto_thumb_activated, tb);
evas_object_event_callback_add(tb->grid, EVAS_CALLBACK_MOUSE_UP,
_grid_mouse_up_cb, tb);
elm_drag_item_container_add(tb->grid, ANIM_TIME, DRAG_TIMEOUT,
_dnd_item_get, _dnd_item_data_get);
evas_object_data_set(tb->grid, "thumb_browser", tb);
_ephoto_thumb_zoom_set(tb, tb->ephoto->config->thumb_size);
elm_box_pack_end(tb->gridbox, tb->grid);
evas_object_show(tb->grid);
elm_table_pack(tb->table, tb->gridbox, 0, 0, 5, 1);
if (eina_list_count(tb->searchentries))
eina_list_free(tb->searchentries);
tb->searchentries = NULL;
if (results)
{
tb->totimages = 0;
tb->totsize = 0;
EINA_LIST_FOREACH(results, l, o)
{
const Elm_Gengrid_Item_Class *ic = NULL;
Ephoto_Entry *entry = NULL, *e = NULL;
if (tb->ephoto->config->thumbnail_aspect)
_ephoto_thumb_file_class.item_style = "default";
else
_ephoto_thumb_file_class.item_style = "thumb";
ic = &_ephoto_thumb_file_class;
entry = elm_object_item_data_get(o);
e = ephoto_entry_new(tb->ephoto, entry->path, entry->label,
EINA_FILE_REG);
if (tb->sort == EPHOTO_SORT_ALPHABETICAL_ASCENDING)
e->item =
elm_gengrid_item_sorted_insert(tb->grid, ic, e,
_entry_cmp_grid_alpha_asc, NULL, NULL);
else if (tb->sort == EPHOTO_SORT_ALPHABETICAL_DESCENDING)
e->item =
elm_gengrid_item_sorted_insert(tb->grid, ic, e,
_entry_cmp_grid_alpha_desc, NULL, NULL);
else if (tb->sort == EPHOTO_SORT_MODTIME_ASCENDING)
e->item =
elm_gengrid_item_sorted_insert(tb->grid, ic, e,
_entry_cmp_grid_mod_asc, NULL, NULL);
else if (tb->sort == EPHOTO_SORT_MODTIME_DESCENDING)
e->item =
elm_gengrid_item_sorted_insert(tb->grid, ic, e,
_entry_cmp_grid_mod_desc, NULL, NULL);
else if (tb->sort == EPHOTO_SORT_SIMILARITY)
e->item =
elm_gengrid_item_sorted_insert(tb->grid, ic, e,
_entry_cmp_grid_similarity, NULL, NULL);
if (e->item)
{
Eina_File *f;
elm_object_item_data_set(e->item, e);
tb->totimages++;
f = eina_file_open(e->path, EINA_FALSE);
tb->totsize += (double)eina_file_size_get(f);
eina_file_close(f);
tb->searchentries = eina_list_append(tb->searchentries, e);
}
else
{
ephoto_entry_free(tb->ephoto, e);
}
}
tb->entries = tb->searchentries;
ephoto_thumb_browser_update_info_label(tb->ephoto);
if (eina_list_count(results))
eina_list_free(results);
}
else
{
tb->totimages = 0;
tb->totsize = 0;
ephoto_thumb_browser_update_info_label(tb->ephoto);
tb->searchentries = NULL;
tb->entries = NULL;
}
}
static void
_ephoto_thumb_search_cancel(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Evas_Object *search = data;
if (!search)
return;
Evas_Object *hbox = evas_object_data_get(search, "parent");
Ephoto_Thumb_Browser *tb = evas_object_data_get(search, "thumb_browser");
elm_drag_item_container_del(tb->grid);
tb->entries = tb->ephoto->entries;
if (eina_list_count(tb->ephoto->searchentries))
eina_list_free(tb->ephoto->searchentries);
if (eina_list_count(tb->searchentries))
eina_list_free(tb->searchentries);
tb->ephoto->searchentries = NULL;
tb->searchentries = NULL;
if (tb->original_grid)
{
ephoto_thumb_browser_clear(tb->ephoto);
elm_box_unpack(tb->gridbox, tb->grid);
evas_object_del(tb->grid);
tb->grid = tb->original_grid;
elm_box_pack_end(tb->gridbox, tb->grid);
evas_object_show(tb->grid);
tb->original_grid = NULL;
tb->totimages = tb->totimages_old;
tb->totsize = tb->totsize_old;
}
if (!tb->ephoto->entries)
{
tb->totimages = 0;
tb->totsize = 0;
}
elm_object_focus_set(tb->main, EINA_TRUE);
evas_object_del(tb->search);
tb->search = NULL;
elm_box_unpack(tb->gridbox, hbox);
evas_object_del(hbox);
tb->searching = 0;
ephoto_thumb_browser_update_info_label(tb->ephoto);
tb->totimages_old = 0;
tb->totsize_old = 0;
}
static void
_ephoto_thumb_search_start(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = data;
Evas_Object *hbox, *search;
if (tb->processing)
return;
if (!tb->searching)
tb->searching = 1;
else
{
_ephoto_thumb_search_cancel(tb->search, NULL, NULL);
return;
}
hbox = elm_box_add(tb->gridbox);
elm_box_horizontal_set(hbox, EINA_TRUE);
EPHOTO_WEIGHT(hbox, EVAS_HINT_EXPAND, EVAS_HINT_FILL);
EPHOTO_FILL(hbox);
elm_box_pack_start(tb->gridbox, hbox);
evas_object_show(hbox);
search = elm_entry_add(hbox);
elm_entry_single_line_set(search, EINA_TRUE);
elm_entry_scrollable_set(search, EINA_TRUE);
elm_object_part_text_set(search, "guide", _("Search"));
elm_scroller_policy_set(search, ELM_SCROLLER_POLICY_OFF,
ELM_SCROLLER_POLICY_OFF);
EPHOTO_WEIGHT(search, EVAS_HINT_EXPAND, EVAS_HINT_FILL);
EPHOTO_FILL(search);
evas_object_data_set(search, "thumb_browser", tb);
evas_object_data_set(search, "parent", hbox);
evas_object_smart_callback_add(search, "activated",
_ephoto_thumb_search_go, search);
elm_box_pack_end(hbox, search);
evas_object_show(search);
tb->search = search;
tb->totimages_old = tb->totimages;
tb->totsize_old = tb->totsize;
elm_object_focus_set(search, EINA_TRUE);
}
static void
_ephoto_thumb_view_add(Ephoto_Thumb_Browser *tb)
{
tb->table = elm_table_add(tb->main);
EPHOTO_EXPAND(tb->table);
EPHOTO_FILL(tb->table);
elm_box_pack_end(tb->main, tb->table);
evas_object_show(tb->table);
tb->nolabel = elm_label_add(tb->table);
elm_label_line_wrap_set(tb->nolabel, ELM_WRAP_WORD);
elm_object_text_set(tb->nolabel,
_("There are no images in this directory"));
EPHOTO_EXPAND(tb->nolabel);
EPHOTO_FILL(tb->nolabel);
evas_object_size_hint_aspect_set(tb->nolabel, EVAS_ASPECT_CONTROL_VERTICAL,
1, 1);
elm_table_pack(tb->table, tb->nolabel, 0, 0, 5, 1);
evas_object_show(tb->nolabel);
tb->gridbox = elm_box_add(tb->table);
elm_box_horizontal_set(tb->gridbox, EINA_FALSE);
EPHOTO_EXPAND(tb->gridbox);
EPHOTO_FILL(tb->gridbox);
evas_object_show(tb->gridbox);
tb->grid = elm_gengrid_add(tb->gridbox);
EPHOTO_EXPAND(tb->grid);
EPHOTO_FILL(tb->grid);
elm_gengrid_align_set(tb->grid, 0.5, EVAS_HINT_FILL);
elm_gengrid_multi_select_set(tb->grid, EINA_TRUE);
elm_gengrid_multi_select_mode_set(tb->grid,
ELM_OBJECT_MULTI_SELECT_MODE_DEFAULT);
elm_scroller_bounce_set(tb->grid, EINA_FALSE, EINA_TRUE);
evas_object_smart_callback_add(tb->grid, "activated",
_ephoto_thumb_activated, tb);
evas_object_event_callback_add(tb->grid, EVAS_CALLBACK_MOUSE_UP,
_grid_mouse_up_cb, tb);
evas_object_event_callback_add(tb->grid, EVAS_CALLBACK_MOUSE_WHEEL,
_grid_mouse_wheel, tb);
elm_drag_item_container_add(tb->grid, ANIM_TIME, DRAG_TIMEOUT,
_dnd_item_get, _dnd_item_data_get);
elm_drop_item_container_add(tb->grid, ELM_SEL_FORMAT_TARGETS,
_drop_item_getcb, _drop_enter, tb, _drop_leave, tb, _drop_pos, tb,
_drop_dropcb, NULL);
evas_object_data_set(tb->grid, "thumb_browser", tb);
elm_box_pack_end(tb->gridbox, tb->grid);
evas_object_show(tb->grid);
elm_table_pack(tb->table, tb->gridbox, 0, 0, 5, 1);
_ephoto_thumb_zoom_set(tb, tb->ephoto->config->thumb_size);
}
/*Ephoto Populating Functions*/
static void
_todo_items_free(Ephoto_Thumb_Browser *tb)
{
if (eina_list_count(tb->todo_items))
eina_list_free(tb->todo_items);
tb->todo_items = NULL;
}
static Eina_Bool
_todo_items_process(void *data)
{
Ephoto_Thumb_Browser *tb = data;
Ephoto_Entry *entry;
int i = 0;
if ((!tb->ls) && (tb->animator.processed == tb->animator.count))
{
if (tb->animator.count == 0)
return EINA_TRUE;
tb->animator.todo_items = NULL;
tb->processing = 0;
return EINA_FALSE;
}
if ((tb->ls) && (eina_list_count(tb->todo_items) < TODO_ITEM_MIN_BATCH))
return EINA_TRUE;
tb->animator.todo_items = NULL;
tb->processing = 1;
EINA_LIST_FREE(tb->todo_items, entry)
{
i++;
if (i > TODO_ITEM_MIN_BATCH)
return EINA_TRUE;
else if (!entry->is_dir && !entry->item)
{
const Elm_Gengrid_Item_Class *ic;
entry->gengrid = tb->grid;
if (tb->ephoto->config->thumbnail_aspect)
_ephoto_thumb_file_class.item_style = "default";
else
_ephoto_thumb_file_class.item_style = "thumb";
ic = &_ephoto_thumb_file_class;
if (tb->sort == EPHOTO_SORT_ALPHABETICAL_ASCENDING)
entry->item =
elm_gengrid_item_sorted_insert(tb->grid, ic, entry,
_entry_cmp_grid_alpha_asc, NULL, NULL);
else if (tb->sort == EPHOTO_SORT_ALPHABETICAL_DESCENDING)
entry->item =
elm_gengrid_item_sorted_insert(tb->grid, ic, entry,
_entry_cmp_grid_alpha_desc, NULL, NULL);
else if (tb->sort == EPHOTO_SORT_MODTIME_ASCENDING)
entry->item =
elm_gengrid_item_sorted_insert(tb->grid, ic, entry,
_entry_cmp_grid_mod_asc, NULL, NULL);
else if (tb->sort == EPHOTO_SORT_MODTIME_DESCENDING)
entry->item =
elm_gengrid_item_sorted_insert(tb->grid, ic, entry,
_entry_cmp_grid_mod_desc, NULL, NULL);
else if (tb->sort == EPHOTO_SORT_SIMILARITY)
entry->thumb =
ephoto_thumb_add(entry->ephoto, tb->grid, entry);
if (entry->item)
{
elm_object_item_data_set(entry->item, entry);
}
else if (tb->sort != EPHOTO_SORT_SIMILARITY)
{
ephoto_entry_free(tb->ephoto, entry);
}
}
tb->animator.processed++;
}
return EINA_TRUE;
}
static Eina_Bool
_ephoto_thumb_populate_start(void *data, int type EINA_UNUSED,
void *event EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = data;
if (tb->dirs_only)
return ECORE_CALLBACK_PASS_ON;
if (tb->ephoto->config->thumbnail_aspect)
_ephoto_thumb_file_class.item_style = "default";
else
_ephoto_thumb_file_class.item_style = "thumb";
tb->animator.processed = 0;
tb->animator.count = 0;
if (eina_list_count(tb->ephoto->selentries))
eina_list_free(tb->ephoto->selentries);
if (tb->searching)
_ephoto_thumb_search_cancel(tb->search, NULL, NULL);
_todo_items_free(tb);
ephoto_thumb_browser_clear(tb->ephoto);
tb->totimages = 0;
tb->totsize = 0;
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_ephoto_thumb_populate_end(void *data, int type EINA_UNUSED,
void *event EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = data;
if (tb->dirs_only)
return ECORE_CALLBACK_PASS_ON;
tb->ls = NULL;
if (tb->main_deleted)
{
free(tb);
return ECORE_CALLBACK_PASS_ON;
}
if (!tb->ephoto->entries)
{
tb->totimages = 0;
tb->totsize = 0;
}
if (tb->ephoto->state == EPHOTO_STATE_THUMB)
{
evas_object_smart_callback_call(tb->main, "changed,directory", NULL);
ephoto_thumb_browser_update_info_label(tb->ephoto);
}
tb->entries = tb->ephoto->entries;
ephoto_single_browser_entries_set(tb->ephoto->single_browser,
tb->ephoto->entries);
if (eina_list_count(tb->entries) < 1 && tb->ephoto->config->folders)
{
ephoto_show_folders(tb->ephoto, EINA_FALSE);
}
tb->dirs_only = 0;
tb->thumbs_only = 0;
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_ephoto_thumb_populate_error(void *data, int type EINA_UNUSED,
void *event EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = data;
if (tb->dirs_only)
return ECORE_CALLBACK_PASS_ON;
tb->thumbs_only = 0;
tb->dirs_only = 0;
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_ephoto_thumb_entry_create(void *data, int type EINA_UNUSED, void *event)
{
Ephoto_Thumb_Browser *tb = data;
Ephoto_Event_Entry_Create *ev = event;
Ephoto_Entry *e;
char *rp;
if (tb->dirs_only)
return ECORE_CALLBACK_PASS_ON;
e = ev->entry;
rp = ecore_file_realpath(e->path);
if (!e->is_dir && !ecore_file_is_dir(rp))
{
Eina_File *f;
tb->totimages += 1;
f = eina_file_open(e->path, EINA_FALSE);
e->size = eina_file_size_get(f);
tb->totsize += (double)e->size;
eina_file_close(f);
tb->todo_items = eina_list_append(tb->todo_items, e);
tb->animator.count++;
}
if (!tb->animator.todo_items)
tb->animator.todo_items = ecore_animator_add(_todo_items_process, tb);
free(rp);
return ECORE_CALLBACK_PASS_ON;
}
/*Ephoto Thumb Browser Main Callbacks*/
void
ephoto_thumb_browser_slideshow(Evas_Object *obj)
{
Ephoto_Thumb_Browser *tb = evas_object_data_get(obj, "thumb_browser");
Eina_List *selected, *s;
Elm_Object_Item *item;
Elm_Object_Item *it = elm_gengrid_selected_item_get(tb->grid);
Ephoto_Entry *entry;
if (it)
entry = elm_object_item_data_get(it);
else
entry = eina_list_nth(tb->entries, 0);
if (!entry)
return;
selected =
eina_list_clone(elm_gengrid_selected_items_get(tb->grid));
if (eina_list_count(selected) <= 1 && tb->searchentries)
{
if (eina_list_count(tb->ephoto->selentries))
eina_list_free(tb->ephoto->selentries);
tb->ephoto->selentries = NULL;
tb->ephoto->searchentries = eina_list_clone(tb->searchentries);
}
else if (eina_list_count(selected) > 1)
{
EINA_LIST_FOREACH(selected, s, item)
{
tb->ephoto->selentries = eina_list_append(tb->ephoto->selentries,
elm_object_item_data_get(item));
}
}
else
{
if (eina_list_count(tb->ephoto->selentries))
eina_list_free(tb->ephoto->selentries);
if (eina_list_count(tb->ephoto->searchentries))
eina_list_free(tb->ephoto->searchentries);
tb->ephoto->selentries = NULL;
tb->ephoto->searchentries = NULL;
}
evas_object_smart_callback_call(tb->main, "slideshow", entry);
if (eina_list_count(selected))
eina_list_free(selected);
}
static void
_ephoto_show_settings(void *data, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = data;
ephoto_config_main(tb->ephoto);
}
static void
_ephoto_main_key_down(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
void *event_info)
{
Ephoto_Thumb_Browser *tb = data;
Evas_Event_Key_Down *ev = event_info;
Eina_Bool ctrl = evas_key_modifier_is_set(ev->modifiers, "Control");
Eina_Bool shift = evas_key_modifier_is_set(ev->modifiers, "Shift");
Eina_List *selected =
eina_list_clone(elm_gengrid_selected_items_get(tb->grid));
const char *k = ev->keyname;
if (tb->ephoto->state != EPHOTO_STATE_THUMB)
return;
if (ctrl)
{
if ((!strcasecmp(k, "plus")) || (!strcasecmp(k, "equal")))
{
int zoom = tb->ephoto->config->thumb_size + ZOOM_STEP;
_ephoto_thumb_zoom_set(tb, zoom);
}
else if ((!strcasecmp(k, "minus")) || (!strcasecmp(k, "underscore")))
{
int zoom = tb->ephoto->config->thumb_size - ZOOM_STEP;
_ephoto_thumb_zoom_set(tb, zoom);
}
else if (!strcasecmp(k, "Tab"))
{
_view_single(tb, NULL, NULL);
}
else if (!strcasecmp(k, "c"))
{
_grid_menu_copy_cb(tb, NULL, NULL);
}
else if (!strcasecmp(k, "x"))
{
_grid_menu_cut_cb(tb, NULL, NULL);
}
else if (!strcasecmp(k, "v"))
{
_grid_menu_paste_cb(tb, NULL, NULL);
}
else if (!strcasecmp(k, "a"))
{
_grid_menu_select_all_cb(tb, NULL, NULL);
}
else if (!strcasecmp(k, "f") && !tb->processing)
{
if (shift)
ephoto_show_folders(tb->ephoto, EINA_TRUE);
else
{
if (tb->searching)
_ephoto_thumb_search_cancel(tb->search, NULL, NULL);
else
_ephoto_thumb_search_start(tb, NULL, NULL);
}
}
else if (!strcasecmp(k, "Delete"))
{
if ((strlen(tb->ephoto->trash_path)) == (strlen(tb->ephoto->config->directory)))
{
if (!strcmp(tb->ephoto->trash_path, tb->ephoto->config->directory))
{
_menu_empty_cb(tb, NULL, NULL);
return;
}
}
else
_grid_menu_delete_cb(tb, NULL, NULL);
}
}
else if (!strcasecmp(k, "F1"))
{
_ephoto_show_settings(tb, NULL, NULL);
}
else if (!strcasecmp(k, "F2"))
{
Elm_Object_Item *it = NULL;
it = eina_list_data_get(
eina_list_last(selected));
if (it)
{
evas_object_data_del(tb->main, "rename_item");
evas_object_data_set(tb->main, "rename_item", tb);
_grid_menu_rename_cb(tb, NULL, NULL);
}
}
else if (!strcasecmp(k, "F5"))
{
Elm_Object_Item *it = elm_gengrid_selected_item_get(tb->grid);
Ephoto_Entry *entry;
Eina_List *s;
Elm_Object_Item *item;
if (it)
entry = elm_object_item_data_get(it);
else
entry = eina_list_nth(tb->entries, 0);
if (eina_list_count(selected) <= 1 && tb->searchentries)
{
if (eina_list_count(tb->ephoto->selentries))
eina_list_free(tb->ephoto->selentries);
tb->ephoto->selentries = NULL;
tb->ephoto->searchentries = eina_list_clone(tb->searchentries);
}
else if (eina_list_count(selected) > 1)
{
EINA_LIST_FOREACH(selected, s, item)
{
tb->ephoto->selentries =
eina_list_append(tb->ephoto->selentries,
elm_object_item_data_get(item));
}
}
else
{
if (eina_list_count(tb->ephoto->selentries))
eina_list_free(tb->ephoto->selentries);
if (eina_list_count(tb->ephoto->searchentries))
eina_list_free(tb->ephoto->searchentries);
tb->ephoto->selentries = NULL;
tb->ephoto->searchentries = NULL;
}
if (entry)
evas_object_smart_callback_call(tb->main, "slideshow", entry);
}
else if (!strcasecmp(k, "F11"))
{
if (!elm_win_fullscreen_get(tb->ephoto->win))
{
elm_win_fullscreen_set(tb->ephoto->win, EINA_TRUE);
elm_box_pack_end(tb->ephoto->statusbar, tb->ephoto->exit);
evas_object_show(tb->ephoto->exit);
}
else
{
elm_win_fullscreen_set(tb->ephoto->win, EINA_FALSE);
elm_box_unpack(tb->ephoto->statusbar, tb->ephoto->exit);
evas_object_hide(tb->ephoto->exit);
}
}
else if (!strcasecmp(k, "Escape"))
{
if (tb->searching)
_ephoto_thumb_search_cancel(tb->search, NULL, NULL);
else
_grid_menu_clear_cb(tb, NULL, NULL);
}
else if (ev->compose && (((ev->compose[0] != '\\')
&& (ev->compose[0] >= ' ')) || ev->compose[1]))
{
if (!tb->searching)
{
_ephoto_thumb_search_start(tb, NULL, NULL);
elm_entry_entry_append(tb->search, ev->compose);
elm_entry_cursor_end_set(tb->search);
}
else if (!elm_object_focus_get(tb->search))
{
elm_object_focus_set(tb->search, EINA_TRUE);
elm_entry_entry_append(tb->search, ev->compose);
elm_entry_cursor_end_set(tb->search);
}
_ephoto_thumb_search_go(tb->search, NULL, NULL);
}
else if (tb->searching && ((!strcasecmp(k, "Backspace")) ||
!strcasecmp(k, "Delete")))
{
_ephoto_thumb_search_go(tb->search, NULL, NULL);
}
if (eina_list_count(selected))
eina_list_free(selected);
}
static void
_ephoto_main_del(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
Ephoto_Thumb_Browser *tb = data;
Ecore_Event_Handler *handler;
_todo_items_free(tb);
elm_drop_item_container_del(tb->grid);
elm_drag_item_container_del(tb->grid);
EINA_LIST_FREE(tb->handlers, handler)
ecore_event_handler_del(handler);
if (tb->animator.todo_items)
{
ecore_animator_del(tb->animator.todo_items);
tb->animator.todo_items = NULL;
}
if (tb->ls)
{
tb->main_deleted = EINA_TRUE;
eio_file_cancel(tb->ls);
return;
}
if (eina_list_count(tb->cut_items))
eina_list_free(tb->cut_items);
else if (eina_list_count(tb->copy_items))
eina_list_free(tb->copy_items);
if (eina_list_count(tb->ephoto->selentries))
eina_list_free(tb->ephoto->selentries);
if (eina_list_count(tb->ephoto->searchentries))
eina_list_free(tb->ephoto->searchentries);
if (eina_list_count(tb->searchentries))
eina_list_free(tb->searchentries);
free(tb);
}
/*Ephoto Thumb Browser Public Functions*/
void
ephoto_thumb_browser_dirs_only_set(Ephoto *ephoto, Eina_Bool dirs_only)
{
Ephoto_Thumb_Browser *tb =
evas_object_data_get(ephoto->thumb_browser, "thumb_browser");
tb->dirs_only = dirs_only;
}
void
ephoto_thumb_browser_clear(Ephoto *ephoto)
{
Ephoto_Thumb_Browser *tb =
evas_object_data_get(ephoto->thumb_browser, "thumb_browser");
elm_gengrid_clear(tb->grid);
}
void
ephoto_thumb_browser_recalc(Ephoto *ephoto)
{
ephoto_thumb_browser_clear(ephoto);
ephoto_directory_set(ephoto, ephoto->config->directory,
NULL, 0, 1);
}
void
ephoto_thumb_browser_paste(Ephoto *ephoto, Elm_Object_Item *item)
{
Ephoto_Thumb_Browser *tb =
evas_object_data_get(ephoto->thumb_browser, "thumb_browser");
Ephoto_Entry *entry;
const char *path;
if (item)
{
entry = elm_object_item_data_get(item);
path = entry->path;
}
else
path = tb->ephoto->config->directory;
if (eina_list_count(tb->cut_items))
{
ephoto_file_paste(tb->ephoto, eina_list_clone(tb->cut_items), EINA_FALSE, path);
eina_list_free(tb->cut_items);
tb->cut_items = NULL;
}
else if (eina_list_count(tb->copy_items))
{
ephoto_file_paste(tb->ephoto, eina_list_clone(tb->copy_items), EINA_TRUE, path);
eina_list_free(tb->copy_items);
tb->copy_items = NULL;
}
}
void
ephoto_thumb_browser_insert(Ephoto *ephoto, Ephoto_Entry *entry)
{
Ephoto_Thumb_Browser *tb =
evas_object_data_get(ephoto->thumb_browser, "thumb_browser");
if (!entry->is_dir && !entry->item)
{
Eina_File *f;
const Elm_Gengrid_Item_Class *ic;
tb->totimages += 1;
f = eina_file_open(entry->path, EINA_FALSE);
entry->size = eina_file_size_get(f);
tb->totsize += (double)entry->size;
eina_file_close(f);
entry->gengrid = tb->grid;
ic = &_ephoto_thumb_file_class;
if (tb->sort == EPHOTO_SORT_ALPHABETICAL_ASCENDING)
entry->item =
elm_gengrid_item_sorted_insert(tb->grid, ic, entry,
_entry_cmp_grid_alpha_asc, NULL, NULL);
else if (tb->sort == EPHOTO_SORT_ALPHABETICAL_DESCENDING)
entry->item =
elm_gengrid_item_sorted_insert(tb->grid, ic, entry,
_entry_cmp_grid_alpha_desc, NULL, NULL);
else if (tb->sort == EPHOTO_SORT_MODTIME_ASCENDING)
entry->item =
elm_gengrid_item_sorted_insert(tb->grid, ic, entry,
_entry_cmp_grid_mod_asc, NULL, NULL);
else if (tb->sort == EPHOTO_SORT_MODTIME_DESCENDING)
entry->item =
elm_gengrid_item_sorted_insert(tb->grid, ic, entry,
_entry_cmp_grid_mod_desc, NULL, NULL);
else if (tb->sort == EPHOTO_SORT_SIMILARITY)
entry->item =
elm_gengrid_item_sorted_insert(tb->grid, ic, entry,
_entry_cmp_grid_similarity, NULL, NULL);
if (entry->item)
{
elm_object_item_data_set(entry->item, entry);
}
else
{
ephoto_entry_free(tb->ephoto, entry);
}
ephoto_thumb_browser_update_info_label(tb->ephoto);
}
}
void
ephoto_thumb_browser_remove(Ephoto *ephoto, Ephoto_Entry *entry)
{
Ephoto_Thumb_Browser *tb =
evas_object_data_get(ephoto->thumb_browser, "thumb_browser");
if (!entry->is_dir)
{
tb->totimages -= 1;
tb->totsize -= entry->size;
if (eina_list_count(tb->ephoto->entries) == 1)
{
tb->totimages = 0;
tb->totsize = 0;
}
ephoto_thumb_browser_update_info_label(tb->ephoto);
elm_object_item_del(entry->item);
ephoto_entry_free(tb->ephoto, entry);
}
}
void
ephoto_thumb_browser_update(Ephoto *ephoto, Ephoto_Entry *entry)
{
Ephoto_Thumb_Browser *tb =
evas_object_data_get(ephoto->thumb_browser, "thumb_browser");
if (!entry->is_dir)
{
Eina_File *f;
tb->totsize -= entry->size;
f = eina_file_open(entry->path, EINA_FALSE);
entry->size = eina_file_size_get(f);
tb->totsize += (double)entry->size;
eina_file_close(f);
elm_gengrid_item_update(entry->item);
tb->totsize += entry->size;
ephoto_thumb_browser_update_info_label(tb->ephoto);
}
}
void
ephoto_thumb_browser_show_controls(Ephoto *ephoto)
{
Ephoto_Thumb_Browser *tb = evas_object_data_get(ephoto->thumb_browser,
"thumb_browser");
Evas_Object *but, *ic, *hover;
int ret;
evas_object_del(ephoto->view_button);
ic = elm_icon_add(ephoto->statusbar);
evas_object_size_hint_min_set(ic, 20 * elm_config_scale_get(),
20 * elm_config_scale_get());
ret = elm_icon_standard_set(ic, "document-open");
evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_BOTH, 1, 1);
but = elm_button_add(ephoto->statusbar);
if (!ret)
elm_object_text_set(but, _("View Image"));
elm_object_part_content_set(but, "icon", ic);
elm_object_tooltip_text_set(but, _("View Image"));
elm_object_tooltip_orient_set(but, ELM_TOOLTIP_ORIENT_TOP);
evas_object_smart_callback_add(but, "clicked", _view_single, tb);
elm_box_pack_after(ephoto->statusbar, but, ephoto->folders_button);
evas_object_show(but);
ephoto->view_button = but;
ic = elm_icon_add(ephoto->controls_left);
evas_object_size_hint_min_set(ic, 20 * elm_config_scale_get(),
20 * elm_config_scale_get());
ret = elm_icon_standard_set(ic, "zoom-in");
evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_BOTH, 1, 1);
but = elm_button_add(ephoto->controls_left);
if (!ret)
elm_object_text_set(but, _("Zoom In"));
elm_object_part_content_set(but, "icon", ic);
elm_object_tooltip_text_set(but, _("Zoom In"));
elm_object_tooltip_orient_set(but, ELM_TOOLTIP_ORIENT_TOP);
evas_object_smart_callback_add(but, "clicked", _zoom_in, tb);
elm_box_pack_end(ephoto->controls_left, but);
evas_object_show(but);
ic = elm_icon_add(ephoto->controls_left);
evas_object_size_hint_min_set(ic, 20 * elm_config_scale_get(),
20 * elm_config_scale_get());
elm_icon_standard_set(ic, "zoom-out");
evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_BOTH, 1, 1);
but = elm_button_add(ephoto->controls_left);
if (!ret)
elm_object_text_set(but, _("Zoom Out"));
elm_object_part_content_set(but, "icon", ic);
elm_object_tooltip_text_set(but, _("Zoom Out"));
elm_object_tooltip_orient_set(but, ELM_TOOLTIP_ORIENT_TOP);
evas_object_smart_callback_add(but, "clicked", _zoom_out, tb);
elm_box_pack_end(ephoto->controls_left, but);
evas_object_show(but);
hover = elm_hoversel_add(ephoto->controls_right);
elm_hoversel_hover_parent_set(hover, ephoto->win);
elm_hoversel_item_add(hover, _("Alphabetical Ascending"),
"view-sort-ascending", ELM_ICON_STANDARD, _sort_alpha_asc, tb);
elm_hoversel_item_add(hover, _("Alphabetical Descending"),
"view-sort-descending", ELM_ICON_STANDARD, _sort_alpha_desc, tb);
elm_hoversel_item_add(hover, _("Modification Time Ascending"),
"view-sort-ascending", ELM_ICON_STANDARD, _sort_mod_asc, tb);
elm_hoversel_item_add(hover, _("Modification Time Descending"),
"view-sort-descending", ELM_ICON_STANDARD, _sort_mod_desc, tb);
tb->similarity = elm_hoversel_item_add(hover, _("Image Simalarity"),
"view-sort-ascending", ELM_ICON_STANDARD, _sort_similarity, tb);
elm_object_text_set(hover, _("Sort"));
ic = elm_icon_add(hover);
evas_object_size_hint_min_set(ic, 20 * elm_config_scale_get(),
20 * elm_config_scale_get());
elm_icon_standard_set(ic, "view-sort-ascending");
elm_object_part_content_set(hover, "icon", ic);
evas_object_show(ic);
elm_object_tooltip_text_set(hover, _("Sort"));
elm_object_tooltip_orient_set(hover, ELM_TOOLTIP_ORIENT_TOP);
elm_box_pack_end(ephoto->controls_right, hover);
evas_object_show(hover);
tb->hover = hover;
}
Evas_Object *
ephoto_thumb_browser_add(Ephoto *ephoto, Evas_Object *parent)
{
Evas_Object *box = elm_box_add(parent);
Ephoto_Thumb_Browser *tb;
EINA_SAFETY_ON_NULL_RETURN_VAL(box, NULL);
tb = calloc(1, sizeof(Ephoto_Thumb_Browser));
EINA_SAFETY_ON_NULL_GOTO(tb, error);
if (ephoto->config->thumbnail_aspect)
_ephoto_thumb_file_class.item_style = "default";
else
_ephoto_thumb_file_class.item_style = "thumb";
_ephoto_thumb_file_class.func.text_get = _thumb_item_text_get;
_ephoto_thumb_file_class.func.content_get = _thumb_file_icon_get;
_ephoto_thumb_file_class.func.state_get = NULL;
_ephoto_thumb_file_class.func.del = _thumb_item_del;
tb->ephoto = ephoto;
tb->dragging = 0;
tb->searching = 0;
tb->cut_items = NULL;
tb->copy_items = NULL;
tb->last_sel = NULL;
tb->entries = NULL;
tb->sort = EPHOTO_SORT_ALPHABETICAL_ASCENDING;
tb->main = box;
elm_box_horizontal_set(tb->main, EINA_FALSE);
EPHOTO_EXPAND(tb->main);
EPHOTO_FILL(tb->main);
evas_object_event_callback_add(tb->main, EVAS_CALLBACK_DEL,
_ephoto_main_del, tb);
evas_object_event_callback_add(tb->main, EVAS_CALLBACK_KEY_DOWN,
_ephoto_main_key_down, tb);
evas_object_data_set(tb->main, "thumb_browser", tb);
_ephoto_thumb_view_add(tb);
elm_box_pack_end(tb->main, tb->table);
tb->handlers =
eina_list_append(tb->handlers,
ecore_event_handler_add(EPHOTO_EVENT_POPULATE_START,
_ephoto_thumb_populate_start, tb));
tb->handlers =
eina_list_append(tb->handlers,
ecore_event_handler_add(EPHOTO_EVENT_POPULATE_END,
_ephoto_thumb_populate_end, tb));
tb->handlers =
eina_list_append(tb->handlers,
ecore_event_handler_add(EPHOTO_EVENT_POPULATE_ERROR,
_ephoto_thumb_populate_error, tb));
tb->handlers =
eina_list_append(tb->handlers,
ecore_event_handler_add(EPHOTO_EVENT_ENTRY_CREATE,
_ephoto_thumb_entry_create, tb));
return tb->main;
error:
evas_object_del(tb->main);
return NULL;
}