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/* SPDX-License-Identifier: GPL-2.0-or-later */
/** \file
* \ingroup wm
*
* Operator Registry.
*/
#include "MEM_guardedalloc.h"
#include "CLG_log.h"
#include "DNA_ID.h"
#include "DNA_scene_types.h"
#include "DNA_screen_types.h"
#include "DNA_userdef_types.h"
#include "DNA_windowmanager_types.h"
#include "BLT_translation.h"
#include "BLI_blenlib.h"
#include "BLI_ghash.h"
#include "BLI_utildefines.h"
#include "BKE_context.h"
#include "BKE_idprop.h"
#include "RNA_access.h"
#include "RNA_define.h"
#include "RNA_enum_types.h"
#include "RNA_prototypes.h"
#include "WM_api.h"
#include "WM_types.h"
#include "wm.h"
#include "wm_event_system.h"
#define UNDOCUMENTED_IMAGEFORMAT_TIP N_("(undocumented image format)")
/* -------------------------------------------------------------------- */
/** \name Image Format Type Registry
* \{ */
static GHash *global_imageformat_hash = NULL;
// TODO: no idea what this is for
/** Counter for operator-properties that should not be tagged with #OP_PROP_TAG_ADVANCED. */
static int ot_prop_basic_count = -1;
struct imfImageFormatType *WM_imageformattype_find(const char *idname, bool quiet)
{
if (idname[0]) {
imfImageFormatType *ift;
/* needed to support python style names without the _OT_ syntax */
char idname_bl[OP_MAX_TYPENAME];
WM_operator_bl_idname(idname_bl, idname); // TODO: remove this or reimplement?? not sure if needed yet.
ift = BLI_ghash_lookup(global_imageformat_hash, idname_bl);
if (ift) {
return ift;
}
if (!quiet) {
CLOG_INFO(
WM_LOG_OPERATORS, 0, "search for unknown image format '%s', '%s'\n", idname_bl, idname);
}
}
else {
if (!quiet) {
CLOG_INFO(WM_LOG_OPERATORS, 0, "search for empty image format");
}
}
return NULL;
}
void wm_imageformattype_iter(GHashIterator *ghi)
{
BLI_ghashIterator_init(ghi, global_imageformat_hash);
}
/* -------------------------------------------------------------------- */
/** \name Image Format Type Append
* \{ */
static imfImageFormatType *wm_imageformattype_append__begin(void)
{
imfImageFormatType *ift = MEM_callocN(sizeof(imfImageFormatType), "imageformattype");
ift->srna = RNA_def_struct_ptr(&BLENDER_RNA, "", &RNA_ImageFormat); // TODO: wrong type?? use other function
/* Set the default i18n context now, so that opfunc can redefine it if needed! */
RNA_def_struct_translation_context(ift->srna, BLT_I18CONTEXT_IMAGEFORMAT_DEFAULT);
ift->translation_context = BLT_I18CONTEXT_IMAGEFORMAT_DEFAULT;
return ift;
}
static void wm_imageformattype_append__end(imfImageFormatType *ift)
{
if (ift->name == NULL) {
CLOG_ERROR(WM_LOG_OPERATORS, "ImageFormat '%s' has no name property", ift->idname); // TODO: change error clgref
}
BLI_assert((ift->description == NULL) || (ift->description[0]));
/* XXX All ops should have a description but for now allow them not to. */
RNA_def_struct_ui_text(
ift->srna, ift->name, ift->description ? ift->description : UNDOCUMENTED_IMAGEFORMAT_TIP);
RNA_def_struct_identifier(&BLENDER_RNA, ift->srna, ift->idname);
BLI_ghash_insert(global_imageformat_hash, (void *)ift->idname, ift);
}
/* All ops in 1 list (for time being... needs evaluation later). */
void wm_imageformattype_append(void (*opfunc)(imfImageFormatType *))
{
imfImageFormatType *ift = wm_imageformattype_append__begin();
opfunc(ift);
wm_imageformattype_append__end(ift);
}
void wm_imageformattype_append_ptr(void (*opfunc)(imfImageFormatType *, void *), void *userdata)
{
imfImageFormatType *ift = wm_imageformattype_append__begin();
opfunc(ift, userdata);
wm_imageformattype_append__end(ift);
}
/** \} */
void wm_imageformattype_remove_ptr(imfImageFormatType *ift)
{
BLI_assert(ift == WM_imageformattype_find(otiftidname, false));
RNA_struct_free(&BLENDER_RNA, ift->srna);
BLI_ghash_remove(global_imageformat_hash, ift->idname, NULL, NULL);
MEM_freeN(ift);
}
bool wm_imageformattype_remove(const char *idname)
{
imfImageFormatType *ift = WM_imageformattype_find(idname, 0);
if (ift == NULL) {
return false;
}
wm_imageformattype_remove_ptr(ift);
return true;
}
void wm_imageformattype_init(void)
{
/* reserve size is set based on blender default setup */
global_imageformat_hash = BLI_ghash_str_new_ex("wm_imageformattype_init gh", 64);
}
static void imageformattype_ghash_free_cb(imfImageFormatType *ift)
{
if (ift->rna_ext.srna) {
/* python image format, allocs own string */
// TODO: delete more of these things that alloc their own strings
MEM_freeN((void *)ift->idname);
}
MEM_freeN(ift);
}
void wm_imageformattype_free(void)
{
BLI_ghash_free(global_imageformat_hash, NULL, (GHashValFreeFP)imageformattype_ghash_free_cb);
global_imageformat_hash = NULL;
}
// TODO: probably remove
void wm_imageformattype_idname_visit_for_search(const bContext *UNUSED(C),
PointerRNA *UNUSED(ptr),
PropertyRNA *UNUSED(prop),
const char *UNUSED(edit_text),
StringPropertySearchVisitFunc visit_fn,
void *visit_user_data)
{
GHashIterator gh_iter;
GHASH_ITER (gh_iter, global_imageformat_hash) {
imfImageFormatType *ift = BLI_ghashIterator_getValue(&gh_iter);
char idname_py[OP_MAX_TYPENAME];
WM_operator_py_idname(idname_py, ift->idname);
StringPropertySearchVisitParams visit_params = {NULL};
visit_params.text = idname_py;
visit_params.info = ift->name;
visit_fn(visit_user_data, &visit_params);
}
}
/** \} */
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