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/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
/** \file
* \ingroup wm
*
* UI List Registry.
*/
#include <stdio.h>
#include "BLI_sys_types.h"
#include "DNA_windowmanager_types.h"
#include "MEM_guardedalloc.h"
#include "UI_interface.h"
#include "BLI_ghash.h"
#include "BLI_string.h"
#include "BLI_utildefines.h"
#include "BKE_screen.h"
#include "WM_api.h"
#include "WM_types.h"
static GHash *uilisttypes_hash = NULL;
uiListType *WM_uilisttype_find(const char *idname, bool quiet)
{
if (idname[0]) {
uiListType *ult = BLI_ghash_lookup(uilisttypes_hash, idname);
if (ult) {
return ult;
}
}
if (!quiet) {
printf("search for unknown uilisttype %s\n", idname);
}
return NULL;
}
bool WM_uilisttype_add(uiListType *ult)
{
BLI_ghash_insert(uilisttypes_hash, ult->idname, ult);
return 1;
}
void WM_uilisttype_freelink(uiListType *ult)
{
bool ok = BLI_ghash_remove(uilisttypes_hash, ult->idname, NULL, MEM_freeN);
BLI_assert(ok);
UNUSED_VARS_NDEBUG(ok);
}
/* called on initialize WM_init() */
void WM_uilisttype_init(void)
{
uilisttypes_hash = BLI_ghash_str_new_ex("uilisttypes_hash gh", 16);
}
void WM_uilisttype_free(void)
{
GHashIterator gh_iter;
GHASH_ITER (gh_iter, uilisttypes_hash) {
uiListType *ult = BLI_ghashIterator_getValue(&gh_iter);
if (ult->rna_ext.free) {
ult->rna_ext.free(ult->rna_ext.data);
}
}
BLI_ghash_free(uilisttypes_hash, NULL, MEM_freeN);
uilisttypes_hash = NULL;
}
/**
* The "full" list-ID is an internal name used for storing and identifying a list. It is built like
* this:
* "{uiListType.idname}_{list_id}", wherby "list_id" is an optional parameter passed to
* `UILayout.template_list()`. If it is not set, the full list-ID is just "{uiListType.idname}_".
*
* Note that whenever the Python API refers to the list-ID, it's the short, "non-full" one it
* passed to `UILayout.template_list()`. C code can query that through
* #WM_uilisttype_list_id_get().
*/
void WM_uilisttype_to_full_list_id(const uiListType *ult,
const char *list_id,
char r_full_list_id[UI_MAX_NAME_STR])
{
/* We tag the list id with the list type... */
BLI_snprintf(r_full_list_id, UI_MAX_NAME_STR, "%s_%s", ult->idname, list_id ? list_id : "");
}
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