gboolean collection_insert(CollectionData *cd, FileData *fd, CollectInfo *insert_ci, gboolean sorted)
{
struct stat st;
if (!insert_ci) return collection_add(cd, fd, sorted);
if (stat_utf8(fd->path, &st) >= 0 && !S_ISDIR(st.st_mode))
{
CollectInfo *ci;
ci = collection_info_new_if_not_exists(cd, &st, fd);
if (!ci) return FALSE;
DEBUG_3("insert in collection: %s", fd->path);
cd->list = collection_list_insert(cd->list, ci, insert_ci, sorted ? cd->sort_method : SORT_NONE);
cd->changed = TRUE;
collection_window_insert(collection_window_find(cd), ci);
return TRUE;
}
return FALSE;
}
void collection_window_close_by_collection(CollectionData *cd)
{
CollectWindow *cw;
cw = collection_window_find(cd);
if (cw) collection_window_close_final(cw);
}
static void collection_save_or_load_dialog(const gchar *path,
gint type, CollectionData *cd)
{
FileDialog *fd;
GtkWidget *parent = NULL;
CollectWindow *cw;
const gchar *title;
const gchar *btntext;
void *btnfunc;
gchar *base;
const gchar *stock_id;
if (type == DIALOG_SAVE || type == DIALOG_SAVE_CLOSE)
{
if (!cd) return;
title = _("Save collection");
btntext = NULL;
btnfunc = collection_save_cb;
stock_id = GTK_STOCK_SAVE;
}
else if (type == DIALOG_LOAD)
{
title = _("Open collection");
btntext = NULL;
btnfunc = collection_load_cb;
stock_id = GTK_STOCK_OPEN;
}
else
{
if (!cd) return;
title = _("Append collection");
btntext = _("_Append");
btnfunc = collection_append_cb;
stock_id = GTK_STOCK_ADD;
}
if (cd) collection_ref(cd);
cw = collection_window_find(cd);
if (cw) parent = cw->window;
fd = file_util_file_dlg(title, "GQview", "dlg_collection", parent,
collection_save_or_load_dialog_close_cb, cd);
generic_dialog_add_message(GENERIC_DIALOG(fd), NULL, title, NULL);
file_dialog_add_button(fd, stock_id, btntext, btnfunc, TRUE);
base = g_strconcat(homedir(), "/", GQVIEW_RC_DIR_COLLECTIONS, NULL);
file_dialog_add_path_widgets(fd, base, path,
"collection_load_save", ".gqv", _("Collection Files"));
g_free(base);
fd->type = type;
gtk_widget_show(GENERIC_DIALOG(fd)->dialog);
}
static void collection_remove_by_info(CollectionData *cd, CollectInfo *info)
{
if (!info || !g_list_find(cd->list, info)) return;
cd->list = g_list_remove(cd->list, info);
cd->changed = (cd->list != NULL);
collection_window_remove(collection_window_find(cd), info);
collection_info_free(info);
}
void collection_randomize(CollectionData *cd)
{
if (!cd) return;
cd->list = collection_list_randomize(cd->list);
cd->sort_method = SORT_NONE;
if (cd->list) cd->changed = TRUE;
collection_window_refresh(collection_window_find(cd));
}
void collection_set_sort_method(CollectionData *cd, SortType method)
{
if (!cd) return;
if (cd->sort_method == method) return;
cd->sort_method = method;
cd->list = collection_list_sort(cd->list, cd->sort_method);
if (cd->list) cd->changed = TRUE;
collection_window_refresh(collection_window_find(cd));
}
gboolean collection_rename(CollectionData *cd, FileData *fd)
{
CollectInfo *ci;
ci = collection_list_find_fd(cd->list, fd);
if (!ci) return FALSE;
cd->changed = TRUE;
collection_window_update(collection_window_find(cd), ci);
return TRUE;
}
gboolean collection_add_check(CollectionData *cd, FileData *fd, gboolean sorted, gboolean must_exist)
{
struct stat st;
gboolean valid;
if (must_exist)
{
valid = (stat_utf8(fd->path, &st) && !S_ISDIR(st.st_mode));
}
else
{
valid = TRUE;
st.st_size = 0;
st.st_mtime = 0;
}
if (valid)
{
CollectInfo *ci;
ci = collection_info_new_if_not_exists(cd, &st, fd);
if (!ci) return FALSE;
DEBUG_3("add to collection: %s", fd->path);
cd->list = collection_list_add(cd->list, ci, sorted ? cd->sort_method : SORT_NONE);
cd->changed = TRUE;
if (!sorted || cd->sort_method == SORT_NONE)
{
collection_window_add(collection_window_find(cd), ci);
}
else
{
collection_window_insert(collection_window_find(cd), ci);
}
}
return valid;
}
gboolean collection_remove(CollectionData *cd, FileData *fd)
{
CollectInfo *ci;
ci = collection_list_find_fd(cd->list, fd);
if (!ci) return FALSE;
g_hash_table_remove(cd->existence, fd->path);
cd->list = g_list_remove(cd->list, ci);
cd->changed = TRUE;
collection_window_remove(collection_window_find(cd), ci);
collection_info_free(ci);
return TRUE;
}
void collection_dialog_save_as(gchar *path, CollectionData *cd)
{
#if 0
if (!cd->list)
{
GtkWidget *parent = NULL;
CollectWindow *cw;
cw = collection_window_find(cd);
if (cw) parent = cw->window;
file_util_warning_dialog(_("Collection empty"),
_("The current collection is empty, save aborted."),
GTK_STOCK_DIALOG_INFO, parent);
return;
}
#endif
if (!path) path = cd->path;
if (!path) path = cd->name;
collection_save_or_load_dialog(path, DIALOG_SAVE, cd);
}
void collection_remove_by_info_list(CollectionData *cd, GList *list)
{
GList *work;
if (!list) return;
if (!list->next)
{
/* more efficient (in collect-table) to remove a single item this way */
collection_remove_by_info(cd, (CollectInfo *)list->data);
return;
}
work = list;
while (work)
{
cd->list = collection_list_remove(cd->list, work->data);
work = work->next;
}
cd->changed = (cd->list != NULL);
collection_window_refresh(collection_window_find(cd));
}
void collection_update_geometry(CollectionData *cd)
{
collection_window_get_geometry(collection_window_find(cd));
}
void collection_path_changed(CollectionData *cd)
{
collection_window_update_title(collection_window_find(cd));
}
