/*
 * 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.
 *
 * The Original Code is Copyright (C) 2009 Blender Foundation.
 * All rights reserved.
 */

/** \file
 * \ingroup RNA
 */

#include <stdlib.h>
#include <stdio.h>
#include <ctype.h>

#include "BLI_utildefines.h"

#include "RNA_define.h"
#include "RNA_enum_types.h"

#include "DNA_screen_types.h"
#include "DNA_space_types.h"
#include "DNA_windowmanager_types.h"

#include "UI_interface.h"

#include "wm_cursors.h"
#include "wm_event_types.h"

#include "rna_internal.h" /* own include */

/* confusingm 2 enums mixed up here */
const EnumPropertyItem rna_enum_window_cursor_items[] = {
    {CURSOR_STD, "DEFAULT", 0, "Default", ""},
    {CURSOR_NONE, "NONE", 0, "None", ""},
    {CURSOR_WAIT, "WAIT", 0, "Wait", ""},
    {CURSOR_EDIT, "CROSSHAIR", 0, "Crosshair", ""},
    {CURSOR_X_MOVE, "MOVE_X", 0, "Move-X", ""},
    {CURSOR_Y_MOVE, "MOVE_Y", 0, "Move-Y", ""},

    /* new */
    {BC_KNIFECURSOR, "KNIFE", 0, "Knife", ""},
    {BC_TEXTEDITCURSOR, "TEXT", 0, "Text", ""},
    {BC_PAINTBRUSHCURSOR, "PAINT_BRUSH", 0, "Paint Brush", ""},
    {BC_HANDCURSOR, "HAND", 0, "Hand", ""},
    {BC_EW_SCROLLCURSOR, "SCROLL_X", 0, "Scroll-X", ""},
    {BC_NS_SCROLLCURSOR, "SCROLL_Y", 0, "Scroll-Y", ""},
    {BC_NSEW_SCROLLCURSOR, "SCROLL_XY", 0, "Scroll-XY", ""},
    {BC_EYEDROPPER_CURSOR, "EYEDROPPER", 0, "Eyedropper", ""},
    {0, NULL, 0, NULL, NULL},
};

#ifdef RNA_RUNTIME

#  include "BKE_context.h"
#  include "BKE_undo_system.h"

#  include "WM_types.h"

static void rna_KeyMapItem_to_string(wmKeyMapItem *kmi, bool compact, char *result)
{
  WM_keymap_item_to_string(kmi, compact, result, UI_MAX_SHORTCUT_STR);
}

static wmKeyMap *rna_keymap_active(wmKeyMap *km, bContext *C)
{
  wmWindowManager *wm = CTX_wm_manager(C);
  return WM_keymap_active(wm, km);
}

static void rna_keymap_restore_item_to_default(wmKeyMap *km, bContext *C, wmKeyMapItem *kmi)
{
  WM_keymap_item_restore_to_default(C, km, kmi);
}

static void rna_Operator_report(wmOperator *op, int type, const char *msg)
{
  BKE_report(op->reports, type, msg);
}

static bool rna_Operator_is_repeat(wmOperator *op, bContext *C)
{
  return WM_operator_is_repeat(C, op);
}

/* since event isn't needed... */
static void rna_Operator_enum_search_invoke(bContext *C, wmOperator *op)
{
  WM_enum_search_invoke(C, op, NULL);
}

static bool rna_event_modal_handler_add(struct bContext *C, struct wmOperator *operator)
{
  return WM_event_add_modal_handler(C, operator) != NULL;
}

/* XXX, need a way for python to know event types, 0x0110 is hard coded */
static wmTimer *rna_event_timer_add(struct wmWindowManager *wm, float time_step, wmWindow *win)
{
  return WM_event_add_timer(wm, win, 0x0110, time_step);
}

static void rna_event_timer_remove(struct wmWindowManager *wm, wmTimer *timer)
{
  WM_event_remove_timer(wm, timer->win, timer);
}

static wmGizmoGroupType *wm_gizmogrouptype_find_for_add_remove(ReportList *reports,
                                                               const char *idname)
{
  wmGizmoGroupType *gzgt = WM_gizmogrouptype_find(idname, true);
  if (gzgt == NULL) {
    BKE_reportf(reports, RPT_ERROR, "Gizmo group type '%s' not found!", idname);
    return NULL;
  }
  if (gzgt->flag & WM_GIZMOGROUPTYPE_PERSISTENT) {
    BKE_reportf(reports, RPT_ERROR, "Gizmo group '%s' has 'PERSISTENT' option set!", idname);
    return NULL;
  }
  return gzgt;
}

static void rna_gizmo_group_type_ensure(ReportList *reports, const char *idname)
{
  wmGizmoGroupType *gzgt = wm_gizmogrouptype_find_for_add_remove(reports, idname);
  if (gzgt != NULL) {
    WM_gizmo_group_type_ensure_ptr(gzgt);
  }
}

static void rna_gizmo_group_type_unlink_delayed(ReportList *reports, const char *idname)
{
  wmGizmoGroupType *gzgt = wm_gizmogrouptype_find_for_add_remove(reports, idname);
  if (gzgt != NULL) {
    WM_gizmo_group_type_unlink_delayed_ptr(gzgt);
  }
}

/* placeholder data for final implementation of a true progressbar */
static struct wmStaticProgress {
  float min;
  float max;
  bool is_valid;
} wm_progress_state = {0, 0, false};

static void rna_progress_begin(struct wmWindowManager *UNUSED(wm), float min, float max)
{
  float range = max - min;
  if (range != 0) {
    wm_progress_state.min = min;
    wm_progress_state.max = max;
    wm_progress_state.is_valid = true;
  }
  else {
    wm_progress_state.is_valid = false;
  }
}

static void rna_progress_update(struct wmWindowManager *wm, float value)
{
  if (wm_progress_state.is_valid) {
    /* Map to cursor_time range [0,9999] */
    wmWindow *win = wm->winactive;
    if (win) {
      int val = (int)(10000 * (value - wm_progress_state.min) /
                      (wm_progress_state.max - wm_progress_state.min));
      WM_cursor_time(win, val);
    }
  }
}

static void rna_progress_end(struct wmWindowManager *wm)
{
  if (wm_progress_state.is_valid) {
    wmWindow *win = wm->winactive;
    if (win) {
      WM_cursor_modal_restore(win);
      wm_progress_state.is_valid = false;
    }
  }
}

/* wrap these because of 'const wmEvent *' */
static int rna_Operator_confirm(bContext *C, wmOperator *op, wmEvent *event)
{
  return WM_operator_confirm(C, op, event);
}
static int rna_Operator_props_popup(bContext *C, wmOperator *op, wmEvent *event)
{
  return WM_operator_props_popup(C, op, event);
}

static wmKeyMapItem *rna_KeyMap_item_new(wmKeyMap *km,
                                         ReportList *reports,
                                         const char *idname,
                                         int type,
                                         int value,
                                         bool any,
                                         bool shift,
                                         bool ctrl,
                                         bool alt,
                                         bool oskey,
                                         int keymodifier,
                                         bool head)
{
  /*  wmWindowManager *wm = CTX_wm_manager(C); */
  wmKeyMapItem *kmi = NULL;
  char idname_bl[OP_MAX_TYPENAME];
  int modifier = 0;

  /* only on non-modal maps */
  if (km->flag & KEYMAP_MODAL) {
    BKE_report(reports, RPT_ERROR, "Not a non-modal keymap");
    return NULL;
  }

  WM_operator_bl_idname(idname_bl, idname);

  if (shift) {
    modifier |= KM_SHIFT;
  }
  if (ctrl) {
    modifier |= KM_CTRL;
  }
  if (alt) {
    modifier |= KM_ALT;
  }
  if (oskey) {
    modifier |= KM_OSKEY;
  }

  if (any) {
    modifier = KM_ANY;
  }

  /* create keymap item */
  kmi = WM_keymap_add_item(km, idname_bl, type, value, modifier, keymodifier);

  /* [#32437] allow scripts to define hotkeys that get added to start of keymap
   *          so that they stand a chance against catch-all defines later on
   */
  if (head) {
    BLI_remlink(&km->items, kmi);
    BLI_addhead(&km->items, kmi);
  }

  return kmi;
}

static wmKeyMapItem *rna_KeyMap_item_new_from_item(wmKeyMap *km,
                                                   ReportList *reports,
                                                   wmKeyMapItem *kmi_src,
                                                   bool head)
{
  /*  wmWindowManager *wm = CTX_wm_manager(C); */

  if ((km->flag & KEYMAP_MODAL) == (kmi_src->idname[0] != '\0')) {
    BKE_report(reports, RPT_ERROR, "Can not mix modal/non-modal items");
    return NULL;
  }

  /* create keymap item */
  wmKeyMapItem *kmi = WM_keymap_add_item_copy(km, kmi_src);
  if (head) {
    BLI_remlink(&km->items, kmi);
    BLI_addhead(&km->items, kmi);
  }
  return kmi;
}

static wmKeyMapItem *rna_KeyMap_item_new_modal(wmKeyMap *km,
                                               ReportList *reports,
                                               const char *propvalue_str,
                                               int type,
                                               int value,
                                               bool any,
                                               bool shift,
                                               bool ctrl,
                                               bool alt,
                                               bool oskey,
                                               int keymodifier)
{
  int modifier = 0;
  int propvalue = 0;

  /* only modal maps */
  if ((km->flag & KEYMAP_MODAL) == 0) {
    BKE_report(reports, RPT_ERROR, "Not a modal keymap");
    return NULL;
  }

  if (shift) {
    modifier |= KM_SHIFT;
  }
  if (ctrl) {
    modifier |= KM_CTRL;
  }
  if (alt) {
    modifier |= KM_ALT;
  }
  if (oskey) {
    modifier |= KM_OSKEY;
  }

  if (any) {
    modifier = KM_ANY;
  }

  /* not initialized yet, do delayed lookup */
  if (!km->modal_items) {
    return WM_modalkeymap_add_item_str(km, type, value, modifier, keymodifier, propvalue_str);
  }

  if (RNA_enum_value_from_id(km->modal_items, propvalue_str, &propvalue) == 0) {
    BKE_report(reports, RPT_WARNING, "Property value not in enumeration");
  }

  return WM_modalkeymap_add_item(km, type, value, modifier, keymodifier, propvalue);
}

static void rna_KeyMap_item_remove(wmKeyMap *km, ReportList *reports, PointerRNA *kmi_ptr)
{
  wmKeyMapItem *kmi = kmi_ptr->data;

  if (WM_keymap_remove_item(km, kmi) == false) {
    BKE_reportf(reports,
                RPT_ERROR,
                "KeyMapItem '%s' cannot be removed from '%s'",
                kmi->idname,
                km->idname);
    return;
  }

  RNA_POINTER_INVALIDATE(kmi_ptr);
}

static PointerRNA rna_KeyMap_item_find_from_operator(ID *id,
                                                     wmKeyMap *km,
                                                     const char *idname,
                                                     PointerRNA *properties,
                                                     int include_mask,
                                                     int exclude_mask)
{
  char idname_bl[OP_MAX_TYPENAME];
  WM_operator_bl_idname(idname_bl, idname);

  wmKeyMapItem *kmi = WM_key_event_operator_from_keymap(
      km, idname_bl, properties->data, include_mask, exclude_mask);
  PointerRNA kmi_ptr;
  RNA_pointer_create(id, &RNA_KeyMapItem, kmi, &kmi_ptr);
  return kmi_ptr;
}

static wmKeyMap *rna_keymap_new(
    wmKeyConfig *keyconf, const char *idname, int spaceid, int regionid, bool modal, bool tool)
{
  wmKeyMap *keymap;

  if (modal == 0) {
    keymap = WM_keymap_ensure(keyconf, idname, spaceid, regionid);
  }
  else {
    keymap = WM_modalkeymap_add(keyconf, idname, NULL); /* items will be lazy init */
  }

  if (keymap && tool) {
    keymap->flag |= KEYMAP_TOOL;
  }

  return keymap;
}

static wmKeyMap *rna_keymap_find(wmKeyConfig *keyconf,
                                 const char *idname,
                                 int spaceid,
                                 int regionid)
{
  return WM_keymap_list_find(&keyconf->keymaps, idname, spaceid, regionid);
}

static wmKeyMap *rna_keymap_find_modal(wmKeyConfig *UNUSED(keyconf), const char *idname)
{
  wmOperatorType *ot = WM_operatortype_find(idname, 0);

  if (!ot) {
    return NULL;
  }
  else {
    return ot->modalkeymap;
  }
}

static void rna_KeyMap_remove(wmKeyConfig *keyconfig, ReportList *reports, PointerRNA *keymap_ptr)
{
  wmKeyMap *keymap = keymap_ptr->data;

  if (WM_keymap_remove(keyconfig, keymap) == false) {
    BKE_reportf(reports, RPT_ERROR, "KeyConfig '%s' cannot be removed", keymap->idname);
    return;
  }

  RNA_POINTER_INVALIDATE(keymap_ptr);
}

static void rna_KeyConfig_remove(wmWindowManager *wm, ReportList *reports, PointerRNA *keyconf_ptr)
{
  wmKeyConfig *keyconf = keyconf_ptr->data;

  if (WM_keyconfig_remove(wm, keyconf) == false) {
    BKE_reportf(reports, RPT_ERROR, "KeyConfig '%s' cannot be removed", keyconf->idname);
    return;
  }

  RNA_POINTER_INVALIDATE(keyconf_ptr);
}

static PointerRNA rna_KeyConfig_find_item_from_operator(wmWindowManager *wm,
                                                        bContext *C,
                                                        const char *idname,
                                                        int opcontext,
                                                        PointerRNA *properties,
                                                        int include_mask,
                                                        int exclude_mask,
                                                        PointerRNA *km_ptr)
{
  char idname_bl[OP_MAX_TYPENAME];
  WM_operator_bl_idname(idname_bl, idname);

  wmKeyMap *km = NULL;
  wmKeyMapItem *kmi = WM_key_event_operator(
      C, idname_bl, opcontext, properties->data, include_mask, exclude_mask, &km);
  PointerRNA kmi_ptr;
  RNA_pointer_create(&wm->id, &RNA_KeyMap, km, km_ptr);
  RNA_pointer_create(&wm->id, &RNA_KeyMapItem, kmi, &kmi_ptr);
  return kmi_ptr;
}

static void rna_KeyConfig_update(wmWindowManager *wm)
{
  WM_keyconfig_update(wm);
}

/* popup menu wrapper */
static PointerRNA rna_PopMenuBegin(bContext *C, const char *title, int icon)
{
  PointerRNA r_ptr;
  void *data;

  data = (void *)UI_popup_menu_begin(C, title, icon);

  RNA_pointer_create(NULL, &RNA_UIPopupMenu, data, &r_ptr);

  return r_ptr;
}

static void rna_PopMenuEnd(bContext *C, PointerRNA *handle)
{
  UI_popup_menu_end(C, handle->data);
}

/* popover wrapper */
static PointerRNA rna_PopoverBegin(bContext *C, int ui_units_x)
{
  PointerRNA r_ptr;
  void *data;

  data = (void *)UI_popover_begin(C, U.widget_unit * ui_units_x);

  RNA_pointer_create(NULL, &RNA_UIPopover, data, &r_ptr);

  return r_ptr;
}

static void rna_PopoverEnd(bContext *C, PointerRNA *handle, wmKeyMap *keymap)
{
  UI_popover_end(C, handle->data, keymap);
}

/* pie menu wrapper */
static PointerRNA rna_PieMenuBegin(bContext *C, const char *title, int icon, PointerRNA *event)
{
  PointerRNA r_ptr;
  void *data;

  data = (void *)UI_pie_menu_begin(C, title, icon, event->data);

  RNA_pointer_create(NULL, &RNA_UIPieMenu, data, &r_ptr);

  return r_ptr;
}

static void rna_PieMenuEnd(bContext *C, PointerRNA *handle)
{
  UI_pie_menu_end(C, handle->data);
}

static void rna_WindowManager_print_undo_steps(wmWindowManager *wm)
{
  BKE_undosys_print(wm->undo_stack);
}

static PointerRNA rna_WindoManager_operator_properties_last(const char *idname)
{
  wmOperatorType *ot = WM_operatortype_find(idname, true);

  if (ot != NULL) {
    PointerRNA ptr;
    WM_operator_last_properties_ensure(ot, &ptr);
    return ptr;
  }
  return PointerRNA_NULL;
}

static wmEvent *rna_Window_event_add_simulate(wmWindow *win,
                                              ReportList *reports,
                                              int type,
                                              int value,
                                              const char *unicode,
                                              int x,
                                              int y,
                                              bool shift,
                                              bool ctrl,
                                              bool alt,
                                              bool oskey)
{
  if ((G.f & G_FLAG_EVENT_SIMULATE) == 0) {
    BKE_report(reports, RPT_ERROR, "Not running with '--enable-event-simulate' enabled");
    return NULL;
  }

  if (!ELEM(value, KM_PRESS, KM_RELEASE, KM_NOTHING)) {
    BKE_report(reports, RPT_ERROR, "value: only 'PRESS/RELEASE/NOTHING' are supported");
    return NULL;
  }
  if (ISKEYBOARD(type) || ISMOUSE_BUTTON(type)) {
    if (!ELEM(value, KM_PRESS, KM_RELEASE)) {
      BKE_report(reports, RPT_ERROR, "value: must be 'PRESS/RELEASE' for keyboard/buttons");
      return NULL;
    }
  }
  if (ELEM(type, MOUSEMOVE, INBETWEEN_MOUSEMOVE)) {
    if (value != KM_NOTHING) {
      BKE_report(reports, RPT_ERROR, "value: must be 'NOTHING' for motion");
      return NULL;
    }
  }
  if (unicode != NULL) {
    if (value != KM_PRESS) {
      BKE_report(reports, RPT_ERROR, "value: must be 'PRESS' when unicode is set");
      return NULL;
    }
  }
  /* TODO: validate NDOF. */

  char ascii = 0;
  if (unicode != NULL) {
    int len = BLI_str_utf8_size(unicode);
    if (len == -1 || unicode[len] != '\0') {
      BKE_report(reports, RPT_ERROR, "Only a single character supported");
      return NULL;
    }
    if (len == 1 && isascii(unicode[0])) {
      ascii = unicode[0];
    }
  }

  wmEvent e = *win->eventstate;
  e.type = type;
  e.val = value;
  e.x = x;
  e.y = y;
  /* Note: KM_MOD_FIRST, KM_MOD_SECOND aren't used anywhere, set as bools */
  e.shift = shift;
  e.ctrl = ctrl;
  e.alt = alt;
  e.oskey = oskey;

  e.prevx = win->eventstate->x;
  e.prevy = win->eventstate->y;
  e.prevval = win->eventstate->val;
  e.prevtype = win->eventstate->type;

  e.ascii = '\0';
  e.utf8_buf[0] = '\0';
  if (unicode != NULL) {
    e.ascii = ascii;
    STRNCPY(e.utf8_buf, unicode);
  }

  return WM_event_add_simulate(win, &e);
}

#else

#  define WM_GEN_INVOKE_EVENT (1 << 0)
#  define WM_GEN_INVOKE_SIZE (1 << 1)
#  define WM_GEN_INVOKE_RETURN (1 << 2)

static void rna_generic_op_invoke(FunctionRNA *func, int flag)
{
  PropertyRNA *parm;

  RNA_def_function_flag(func, FUNC_NO_SELF | FUNC_USE_CONTEXT);
  parm = RNA_def_pointer(func, "operator", "Operator", "", "Operator to call");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);

  if (flag & WM_GEN_INVOKE_EVENT) {
    parm = RNA_def_pointer(func, "event", "Event", "", "Event");
    RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  }

  if (flag & WM_GEN_INVOKE_SIZE) {
    RNA_def_int(func, "width", 300, 0, INT_MAX, "", "Width of the popup", 0, INT_MAX);
    RNA_def_int(func, "height", 20, 0, INT_MAX, "", "Height of the popup", 0, INT_MAX);
  }

  if (flag & WM_GEN_INVOKE_RETURN) {
    parm = RNA_def_enum_flag(
        func, "result", rna_enum_operator_return_items, OPERATOR_CANCELLED, "result", "");
    RNA_def_function_return(func, parm);
  }
}

void RNA_api_window(StructRNA *srna)
{
  FunctionRNA *func;
  PropertyRNA *parm;

  func = RNA_def_function(srna, "cursor_warp", "WM_cursor_warp");
  parm = RNA_def_int(func, "x", 0, INT_MIN, INT_MAX, "", "", INT_MIN, INT_MAX);
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  parm = RNA_def_int(func, "y", 0, INT_MIN, INT_MAX, "", "", INT_MIN, INT_MAX);
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  RNA_def_function_ui_description(func, "Set the cursor position");

  func = RNA_def_function(srna, "cursor_set", "WM_cursor_set");
  parm = RNA_def_property(func, "cursor", PROP_ENUM, PROP_NONE);
  RNA_def_property_enum_items(parm, rna_enum_window_cursor_items);
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  RNA_def_function_ui_description(func, "Set the cursor");

  func = RNA_def_function(srna, "cursor_modal_set", "WM_cursor_modal_set");
  parm = RNA_def_property(func, "cursor", PROP_ENUM, PROP_NONE);
  RNA_def_property_enum_items(parm, rna_enum_window_cursor_items);
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  RNA_def_function_ui_description(func, "Set the cursor, so the previous cursor can be restored");

  RNA_def_function(srna, "cursor_modal_restore", "WM_cursor_modal_restore");
  RNA_def_function_ui_description(
      func, "Restore the previous cursor after calling ``cursor_modal_set``");

  /* Arguments match 'rna_KeyMap_item_new'. */
  func = RNA_def_function(srna, "event_simulate", "rna_Window_event_add_simulate");
  RNA_def_function_flag(func, FUNC_USE_REPORTS);
  parm = RNA_def_enum(func, "type", rna_enum_event_type_items, 0, "Type", "");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  parm = RNA_def_enum(func, "value", rna_enum_event_value_items, 0, "Value", "");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  parm = RNA_def_string(func, "unicode", NULL, 0, "", "");
  RNA_def_parameter_clear_flags(parm, PROP_NEVER_NULL, 0);

  RNA_def_int(func, "x", 0, INT_MIN, INT_MAX, "", "", INT_MIN, INT_MAX);
  RNA_def_int(func, "y", 0, INT_MIN, INT_MAX, "", "", INT_MIN, INT_MAX);

  RNA_def_boolean(func, "shift", 0, "Shift", "");
  RNA_def_boolean(func, "ctrl", 0, "Ctrl", "");
  RNA_def_boolean(func, "alt", 0, "Alt", "");
  RNA_def_boolean(func, "oskey", 0, "OS Key", "");
  parm = RNA_def_pointer(func, "event", "Event", "Item", "Added key map item");
  RNA_def_function_return(func, parm);
}

void RNA_api_wm(StructRNA *srna)
{
  FunctionRNA *func;
  PropertyRNA *parm;

  func = RNA_def_function(srna, "fileselect_add", "WM_event_add_fileselect");
  RNA_def_function_ui_description(
      func,
      "Opens a file selector with an operator. "
      "The string properties 'filepath', 'filename', 'directory' and a 'files' "
      "collection are assigned when present in the operator");
  rna_generic_op_invoke(func, 0);

  func = RNA_def_function(srna, "modal_handler_add", "rna_event_modal_handler_add");
  RNA_def_function_ui_description(
      func,
      "Add a modal handler to the window manager, for the given modal operator "
      "(called by invoke() with self, just before returning {'RUNNING_MODAL'})");
  RNA_def_function_flag(func, FUNC_NO_SELF | FUNC_USE_CONTEXT);
  parm = RNA_def_pointer(func, "operator", "Operator", "", "Operator to call");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  RNA_def_function_return(
      func, RNA_def_boolean(func, "handle", 1, "", "Whether adding the handler was successful"));

  func = RNA_def_function(srna, "event_timer_add", "rna_event_timer_add");
  RNA_def_function_ui_description(
      func, "Add a timer to the given window, to generate periodic 'TIMER' events");
  parm = RNA_def_property(func, "time_step", PROP_FLOAT, PROP_NONE);
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  RNA_def_property_range(parm, 0.0, FLT_MAX);
  RNA_def_property_ui_text(parm, "Time Step", "Interval in seconds between timer events");
  RNA_def_pointer(func, "window", "Window", "", "Window to attach the timer to, or None");
  parm = RNA_def_pointer(func, "result", "Timer", "", "");
  RNA_def_function_return(func, parm);

  func = RNA_def_function(srna, "event_timer_remove", "rna_event_timer_remove");
  parm = RNA_def_pointer(func, "timer", "Timer", "", "");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);

  func = RNA_def_function(srna, "gizmo_group_type_ensure", "rna_gizmo_group_type_ensure");
  RNA_def_function_ui_description(
      func, "Activate an existing widget group (when the persistent option isn't set)");
  RNA_def_function_flag(func, FUNC_NO_SELF | FUNC_USE_REPORTS);
  parm = RNA_def_string(func, "identifier", NULL, 0, "", "Gizmo group type name");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);

  func = RNA_def_function(
      srna, "gizmo_group_type_unlink_delayed", "rna_gizmo_group_type_unlink_delayed");
  RNA_def_function_ui_description(func,
                                  "Unlink a widget group (when the persistent option is set)");
  RNA_def_function_flag(func, FUNC_NO_SELF | FUNC_USE_REPORTS);
  parm = RNA_def_string(func, "identifier", NULL, 0, "", "Gizmo group type name");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);

  /* Progress bar interface */
  func = RNA_def_function(srna, "progress_begin", "rna_progress_begin");
  RNA_def_function_ui_description(func, "Start progress report");
  parm = RNA_def_property(func, "min", PROP_FLOAT, PROP_NONE);
  RNA_def_property_ui_text(parm, "min", "any value in range [0,9999]");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  parm = RNA_def_property(func, "max", PROP_FLOAT, PROP_NONE);
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  RNA_def_property_ui_text(parm, "max", "any value in range [min+1,9998]");

  func = RNA_def_function(srna, "progress_update", "rna_progress_update");
  RNA_def_function_ui_description(func, "Update the progress feedback");
  parm = RNA_def_property(func, "value", PROP_FLOAT, PROP_NONE);
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  RNA_def_property_ui_text(
      parm, "value", "Any value between min and max as set in progress_begin()");

  func = RNA_def_function(srna, "progress_end", "rna_progress_end");
  RNA_def_function_ui_description(func, "Terminate progress report");

  /* invoke functions, for use with python */
  func = RNA_def_function(srna, "invoke_props_popup", "rna_Operator_props_popup");
  RNA_def_function_ui_description(
      func,
      "Operator popup invoke "
      "(show operator properties and execute it automatically on changes)");
  rna_generic_op_invoke(func, WM_GEN_INVOKE_EVENT | WM_GEN_INVOKE_RETURN);

  /* invoked dialog opens popup with OK button, does not auto-exec operator. */
  func = RNA_def_function(srna, "invoke_props_dialog", "WM_operator_props_dialog_popup");
  RNA_def_function_ui_description(
      func,
      "Operator dialog (non-autoexec popup) invoke "
      "(show operator properties and only execute it on click on OK button)");
  rna_generic_op_invoke(func, WM_GEN_INVOKE_SIZE | WM_GEN_INVOKE_RETURN);

  /* invoke enum */
  func = RNA_def_function(srna, "invoke_search_popup", "rna_Operator_enum_search_invoke");
  RNA_def_function_ui_description(
      func,
      "Operator search popup invoke which "
      "searches values of the operator's :class:`bpy.types.Operator.bl_property` "
      "(which must be an EnumProperty), executing it on confirmation");
  rna_generic_op_invoke(func, 0);

  /* invoke functions, for use with python */
  func = RNA_def_function(srna, "invoke_popup", "WM_operator_ui_popup");
  RNA_def_function_ui_description(func,
                                  "Operator popup invoke "
                                  "(only shows operator's properties, without executing it)");
  rna_generic_op_invoke(func, WM_GEN_INVOKE_SIZE | WM_GEN_INVOKE_RETURN);

  func = RNA_def_function(srna, "invoke_confirm", "rna_Operator_confirm");
  RNA_def_function_ui_description(
      func,
      "Operator confirmation popup "
      "(only to let user confirm the execution, no operator properties shown)");
  rna_generic_op_invoke(func, WM_GEN_INVOKE_EVENT | WM_GEN_INVOKE_RETURN);

  /* wrap UI_popup_menu_begin */
  func = RNA_def_function(srna, "popmenu_begin__internal", "rna_PopMenuBegin");
  RNA_def_function_flag(func, FUNC_NO_SELF | FUNC_USE_CONTEXT);
  parm = RNA_def_string(func, "title", NULL, 0, "", "");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  parm = RNA_def_property(func, "icon", PROP_ENUM, PROP_NONE);
  RNA_def_property_enum_items(parm, rna_enum_icon_items);
  /* return */
  parm = RNA_def_pointer(func, "menu", "UIPopupMenu", "", "");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_RNAPTR);
  RNA_def_function_return(func, parm);

  /* wrap UI_popup_menu_end */
  func = RNA_def_function(srna, "popmenu_end__internal", "rna_PopMenuEnd");
  RNA_def_function_flag(func, FUNC_NO_SELF | FUNC_USE_CONTEXT);
  parm = RNA_def_pointer(func, "menu", "UIPopupMenu", "", "");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_RNAPTR | PARM_REQUIRED);

  /* wrap UI_popover_begin */
  func = RNA_def_function(srna, "popover_begin__internal", "rna_PopoverBegin");
  RNA_def_function_flag(func, FUNC_NO_SELF | FUNC_USE_CONTEXT);
  RNA_def_property(func, "ui_units_x", PROP_INT, PROP_UNSIGNED);
  /* return */
  parm = RNA_def_pointer(func, "menu", "UIPopover", "", "");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_RNAPTR);
  RNA_def_function_return(func, parm);

  /* wrap UI_popover_end */
  func = RNA_def_function(srna, "popover_end__internal", "rna_PopoverEnd");
  RNA_def_function_flag(func, FUNC_NO_SELF | FUNC_USE_CONTEXT);
  parm = RNA_def_pointer(func, "menu", "UIPopover", "", "");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_RNAPTR | PARM_REQUIRED);
  RNA_def_pointer(func, "keymap", "KeyMap", "Key Map", "Active key map");

  /* wrap uiPieMenuBegin */
  func = RNA_def_function(srna, "piemenu_begin__internal", "rna_PieMenuBegin");
  RNA_def_function_flag(func, FUNC_NO_SELF | FUNC_USE_CONTEXT);
  parm = RNA_def_string(func, "title", NULL, 0, "", "");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  parm = RNA_def_property(func, "icon", PROP_ENUM, PROP_NONE);
  RNA_def_property_enum_items(parm, rna_enum_icon_items);
  parm = RNA_def_pointer(func, "event", "Event", "", "");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_RNAPTR);
  /* return */
  parm = RNA_def_pointer(func, "menu_pie", "UIPieMenu", "", "");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_RNAPTR);
  RNA_def_function_return(func, parm);

  /* wrap uiPieMenuEnd */
  func = RNA_def_function(srna, "piemenu_end__internal", "rna_PieMenuEnd");
  RNA_def_function_flag(func, FUNC_NO_SELF | FUNC_USE_CONTEXT);
  parm = RNA_def_pointer(func, "menu", "UIPieMenu", "", "");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_RNAPTR | PARM_REQUIRED);

  /* access last operator options (optionally create). */
  func = RNA_def_function(
      srna, "operator_properties_last", "rna_WindoManager_operator_properties_last");
  RNA_def_function_flag(func, FUNC_NO_SELF);
  parm = RNA_def_string(func, "operator", NULL, 0, "", "");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  /* return */
  parm = RNA_def_pointer(func, "result", "OperatorProperties", "", "");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_RNAPTR);
  RNA_def_function_return(func, parm);

  RNA_def_function(srna, "print_undo_steps", "rna_WindowManager_print_undo_steps");
}

void RNA_api_operator(StructRNA *srna)
{
  FunctionRNA *func;
  PropertyRNA *parm;

  /* utility, not for registering */
  func = RNA_def_function(srna, "report", "rna_Operator_report");
  parm = RNA_def_enum_flag(func, "type", rna_enum_wm_report_items, 0, "Type", "");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  parm = RNA_def_string(func, "message", NULL, 0, "Report Message", "");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);

  /* utility, not for registering */
  func = RNA_def_function(srna, "is_repeat", "rna_Operator_is_repeat");
  RNA_def_function_flag(func, FUNC_USE_CONTEXT);
  /* return */
  parm = RNA_def_boolean(func, "result", 0, "result", "");
  RNA_def_function_return(func, parm);

  /* Registration */

  /* poll */
  func = RNA_def_function(srna, "poll", NULL);
  RNA_def_function_ui_description(func, "Test if the operator can be called or not");
  RNA_def_function_flag(func, FUNC_NO_SELF | FUNC_REGISTER_OPTIONAL);
  RNA_def_function_return(func, RNA_def_boolean(func, "visible", 1, "", ""));
  parm = RNA_def_pointer(func, "context", "Context", "", "");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);

  /* exec */
  func = RNA_def_function(srna, "execute", NULL);
  RNA_def_function_ui_description(func, "Execute the operator");
  RNA_def_function_flag(func, FUNC_REGISTER_OPTIONAL | FUNC_ALLOW_WRITE);
  parm = RNA_def_pointer(func, "context", "Context", "", "");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);

  /* better name? */
  parm = RNA_def_enum_flag(
      func, "result", rna_enum_operator_return_items, OPERATOR_CANCELLED, "result", "");
  RNA_def_function_return(func, parm);

  /* check */
  func = RNA_def_function(srna, "check", NULL);
  RNA_def_function_ui_description(
      func, "Check the operator settings, return True to signal a change to redraw");
  RNA_def_function_flag(func, FUNC_REGISTER_OPTIONAL | FUNC_ALLOW_WRITE);
  parm = RNA_def_pointer(func, "context", "Context", "", "");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);

  parm = RNA_def_boolean(func, "result", 0, "result", ""); /* better name? */
  RNA_def_function_return(func, parm);

  /* invoke */
  func = RNA_def_function(srna, "invoke", NULL);
  RNA_def_function_ui_description(func, "Invoke the operator");
  RNA_def_function_flag(func, FUNC_REGISTER_OPTIONAL | FUNC_ALLOW_WRITE);
  parm = RNA_def_pointer(func, "context", "Context", "", "");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
  parm = RNA_def_pointer(func, "event", "Event", "", "");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);

  /* better name? */
  parm = RNA_def_enum_flag(
      func, "result", rna_enum_operator_return_items, OPERATOR_CANCELLED, "result", "");
  RNA_def_function_return(func, parm);

  func = RNA_def_function(srna, "modal", NULL); /* same as invoke */
  RNA_def_function_ui_description(func, "Modal operator function");
  RNA_def_function_flag(func, FUNC_REGISTER_OPTIONAL | FUNC_ALLOW_WRITE);
  parm = RNA_def_pointer(func, "context", "Context", "", "");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
  parm = RNA_def_pointer(func, "event", "Event", "", "");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);

  /* better name? */
  parm = RNA_def_enum_flag(
      func, "result", rna_enum_operator_return_items, OPERATOR_CANCELLED, "result", "");
  RNA_def_function_return(func, parm);

  /* draw */
  func = RNA_def_function(srna, "draw", NULL);
  RNA_def_function_ui_description(func, "Draw function for the operator");
  RNA_def_function_flag(func, FUNC_REGISTER_OPTIONAL);
  parm = RNA_def_pointer(func, "context", "Context", "", "");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);

  /* cancel */
  func = RNA_def_function(srna, "cancel", NULL);
  RNA_def_function_ui_description(func, "Called when the operator is canceled");
  RNA_def_function_flag(func, FUNC_REGISTER_OPTIONAL | FUNC_ALLOW_WRITE);
  parm = RNA_def_pointer(func, "context", "Context", "", "");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
}

void RNA_api_macro(StructRNA *srna)
{
  FunctionRNA *func;
  PropertyRNA *parm;

  /* utility, not for registering */
  func = RNA_def_function(srna, "report", "rna_Operator_report");
  parm = RNA_def_enum_flag(func, "type", rna_enum_wm_report_items, 0, "Type", "");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  parm = RNA_def_string(func, "message", NULL, 0, "Report Message", "");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);

  /* Registration */

  /* poll */
  func = RNA_def_function(srna, "poll", NULL);
  RNA_def_function_ui_description(func, "Test if the operator can be called or not");
  RNA_def_function_flag(func, FUNC_NO_SELF | FUNC_REGISTER_OPTIONAL);
  RNA_def_function_return(func, RNA_def_boolean(func, "visible", 1, "", ""));
  parm = RNA_def_pointer(func, "context", "Context", "", "");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);

  /* draw */
  func = RNA_def_function(srna, "draw", NULL);
  RNA_def_function_ui_description(func, "Draw function for the operator");
  RNA_def_function_flag(func, FUNC_REGISTER_OPTIONAL);
  parm = RNA_def_pointer(func, "context", "Context", "", "");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
}

void RNA_api_keyconfig(StructRNA *UNUSED(srna))
{
  /* FunctionRNA *func; */
  /* PropertyRNA *parm; */
}

void RNA_api_keymap(StructRNA *srna)
{
  FunctionRNA *func;
  PropertyRNA *parm;

  func = RNA_def_function(srna, "active", "rna_keymap_active");
  RNA_def_function_flag(func, FUNC_USE_CONTEXT);
  parm = RNA_def_pointer(func, "keymap", "KeyMap", "Key Map", "Active key map");
  RNA_def_function_return(func, parm);

  func = RNA_def_function(srna, "restore_to_default", "WM_keymap_restore_to_default");
  RNA_def_function_flag(func, FUNC_USE_CONTEXT);

  func = RNA_def_function(srna, "restore_item_to_default", "rna_keymap_restore_item_to_default");
  RNA_def_function_flag(func, FUNC_USE_CONTEXT);
  parm = RNA_def_pointer(func, "item", "KeyMapItem", "Item", "");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
}

void RNA_api_keymapitem(StructRNA *srna)
{
  FunctionRNA *func;
  PropertyRNA *parm;

  func = RNA_def_function(srna, "compare", "WM_keymap_item_compare");
  parm = RNA_def_pointer(func, "item", "KeyMapItem", "Item", "");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  parm = RNA_def_boolean(func, "result", 0, "Comparison result", "");
  RNA_def_function_return(func, parm);

  func = RNA_def_function(srna, "to_string", "rna_KeyMapItem_to_string");
  RNA_def_boolean(func, "compact", false, "Compact", "");
  parm = RNA_def_string(func, "result", NULL, UI_MAX_SHORTCUT_STR, "result", "");
  RNA_def_parameter_flags(parm, PROP_THICK_WRAP, 0);
  RNA_def_function_output(func, parm);
}

void RNA_api_keymapitems(StructRNA *srna)
{
  FunctionRNA *func;
  PropertyRNA *parm;

  func = RNA_def_function(srna, "new", "rna_KeyMap_item_new");
  RNA_def_function_flag(func, FUNC_USE_REPORTS);
  parm = RNA_def_string(func, "idname", NULL, 0, "Operator Identifier", "");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  parm = RNA_def_enum(func, "type", rna_enum_event_type_items, 0, "Type", "");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  parm = RNA_def_enum(func, "value", rna_enum_event_value_items, 0, "Value", "");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  RNA_def_boolean(func, "any", 0, "Any", "");
  RNA_def_boolean(func, "shift", 0, "Shift", "");
  RNA_def_boolean(func, "ctrl", 0, "Ctrl", "");
  RNA_def_boolean(func, "alt", 0, "Alt", "");
  RNA_def_boolean(func, "oskey", 0, "OS Key", "");
  RNA_def_enum(func, "key_modifier", rna_enum_event_type_items, 0, "Key Modifier", "");
  RNA_def_boolean(func,
                  "head",
                  0,
                  "At Head",
                  "Force item to be added at start (not end) of key map so that "
                  "it doesn't get blocked by an existing key map item");
  parm = RNA_def_pointer(func, "item", "KeyMapItem", "Item", "Added key map item");
  RNA_def_function_return(func, parm);

  func = RNA_def_function(srna, "new_modal", "rna_KeyMap_item_new_modal");
  RNA_def_function_flag(func, FUNC_USE_REPORTS);
  parm = RNA_def_string(func, "propvalue", NULL, 0, "Property Value", "");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  parm = RNA_def_enum(func, "type", rna_enum_event_type_items, 0, "Type", "");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  parm = RNA_def_enum(func, "value", rna_enum_event_value_items, 0, "Value", "");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  RNA_def_boolean(func, "any", 0, "Any", "");
  RNA_def_boolean(func, "shift", 0, "Shift", "");
  RNA_def_boolean(func, "ctrl", 0, "Ctrl", "");
  RNA_def_boolean(func, "alt", 0, "Alt", "");
  RNA_def_boolean(func, "oskey", 0, "OS Key", "");
  RNA_def_enum(func, "key_modifier", rna_enum_event_type_items, 0, "Key Modifier", "");
  parm = RNA_def_pointer(func, "item", "KeyMapItem", "Item", "Added key map item");
  RNA_def_function_return(func, parm);

  func = RNA_def_function(srna, "new_from_item", "rna_KeyMap_item_new_from_item");
  RNA_def_function_flag(func, FUNC_USE_REPORTS);
  parm = RNA_def_pointer(func, "item", "KeyMapItem", "Item", "Item to use as a reference");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
  RNA_def_boolean(func, "head", 0, "At Head", "");
  parm = RNA_def_pointer(func, "result", "KeyMapItem", "Item", "Added key map item");
  RNA_def_function_return(func, parm);

  func = RNA_def_function(srna, "remove", "rna_KeyMap_item_remove");
  RNA_def_function_flag(func, FUNC_USE_REPORTS);
  parm = RNA_def_pointer(func, "item", "KeyMapItem", "Item", "");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
  RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);

  func = RNA_def_function(srna, "from_id", "WM_keymap_item_find_id");
  parm = RNA_def_property(func, "id", PROP_INT, PROP_NONE);
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  RNA_def_property_ui_text(parm, "id", "ID of the item");
  parm = RNA_def_pointer(func, "item", "KeyMapItem", "Item", "");
  RNA_def_function_return(func, parm);

  /* Keymap introspection
   * Args follow: KeyConfigs.find_item_from_operator */
  func = RNA_def_function(srna, "find_from_operator", "rna_KeyMap_item_find_from_operator");
  RNA_def_function_flag(func, FUNC_USE_SELF_ID);
  parm = RNA_def_string(func, "idname", NULL, 0, "Operator Identifier", "");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  parm = RNA_def_pointer(func, "properties", "OperatorProperties", "", "");
  RNA_def_parameter_flags(parm, 0, PARM_RNAPTR);
  RNA_def_enum_flag(
      func, "include", rna_enum_event_type_mask_items, EVT_TYPE_MASK_ALL, "Include", "");
  RNA_def_enum_flag(func, "exclude", rna_enum_event_type_mask_items, 0, "Exclude", "");
  parm = RNA_def_pointer(func, "item", "KeyMapItem", "", "");
  RNA_def_parameter_flags(parm, 0, PARM_RNAPTR);
  RNA_def_function_return(func, parm);
}

void RNA_api_keymaps(StructRNA *srna)
{
  FunctionRNA *func;
  PropertyRNA *parm;

  func = RNA_def_function(srna, "new", "rna_keymap_new"); /* add_keymap */
  parm = RNA_def_string(func, "name", NULL, 0, "Name", "");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  RNA_def_enum(func, "space_type", rna_enum_space_type_items, SPACE_EMPTY, "Space Type", "");
  RNA_def_enum(
      func, "region_type", rna_enum_region_type_items, RGN_TYPE_WINDOW, "Region Type", "");
  RNA_def_boolean(func, "modal", 0, "Modal", "Keymap for modal operators");
  RNA_def_boolean(func, "tool", 0, "Tool", "Keymap for active tools");
  parm = RNA_def_pointer(func, "keymap", "KeyMap", "Key Map", "Added key map");
  RNA_def_function_return(func, parm);

  func = RNA_def_function(srna, "remove", "rna_KeyMap_remove"); /* remove_keymap */
  RNA_def_function_flag(func, FUNC_USE_REPORTS);
  parm = RNA_def_pointer(func, "keymap", "KeyMap", "Key Map", "Removed key map");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
  RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);

  func = RNA_def_function(srna, "find", "rna_keymap_find"); /* find_keymap */
  parm = RNA_def_string(func, "name", NULL, 0, "Name", "");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  RNA_def_enum(func, "space_type", rna_enum_space_type_items, SPACE_EMPTY, "Space Type", "");
  RNA_def_enum(
      func, "region_type", rna_enum_region_type_items, RGN_TYPE_WINDOW, "Region Type", "");
  parm = RNA_def_pointer(func, "keymap", "KeyMap", "Key Map", "Corresponding key map");
  RNA_def_function_return(func, parm);

  func = RNA_def_function(srna, "find_modal", "rna_keymap_find_modal"); /* find_keymap_modal */
  parm = RNA_def_string(func, "name", NULL, 0, "Operator Name", "");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  parm = RNA_def_pointer(func, "keymap", "KeyMap", "Key Map", "Corresponding key map");
  RNA_def_function_return(func, parm);
}

void RNA_api_keyconfigs(StructRNA *srna)
{
  FunctionRNA *func;
  PropertyRNA *parm;

  func = RNA_def_function(srna, "new", "WM_keyconfig_new_user"); /* add_keyconfig */
  parm = RNA_def_string(func, "name", NULL, 0, "Name", "");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  parm = RNA_def_pointer(
      func, "keyconfig", "KeyConfig", "Key Configuration", "Added key configuration");
  RNA_def_function_return(func, parm);

  func = RNA_def_function(srna, "remove", "rna_KeyConfig_remove"); /* remove_keyconfig */
  RNA_def_function_flag(func, FUNC_USE_REPORTS);
  parm = RNA_def_pointer(
      func, "keyconfig", "KeyConfig", "Key Configuration", "Removed key configuration");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
  RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);

  /* Helper functions */

  /* Keymap introspection */
  func = RNA_def_function(
      srna, "find_item_from_operator", "rna_KeyConfig_find_item_from_operator");
  RNA_def_function_flag(func, FUNC_USE_CONTEXT);
  parm = RNA_def_string(func, "idname", NULL, 0, "Operator Identifier", "");
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  parm = RNA_def_property(func, "context", PROP_ENUM, PROP_NONE);
  RNA_def_property_enum_items(parm, rna_enum_operator_context_items);
  parm = RNA_def_pointer(func, "properties", "OperatorProperties", "", "");
  RNA_def_parameter_flags(parm, 0, PARM_RNAPTR);
  RNA_def_enum_flag(
      func, "include", rna_enum_event_type_mask_items, EVT_TYPE_MASK_ALL, "Include", "");
  RNA_def_enum_flag(func, "exclude", rna_enum_event_type_mask_items, 0, "Exclude", "");
  parm = RNA_def_pointer(func, "keymap", "KeyMap", "", "");
  RNA_def_parameter_flags(parm, 0, PARM_RNAPTR | PARM_OUTPUT);
  parm = RNA_def_pointer(func, "item", "KeyMapItem", "", "");
  RNA_def_parameter_flags(parm, 0, PARM_RNAPTR);
  RNA_def_function_return(func, parm);

  RNA_def_function(srna, "update", "rna_KeyConfig_update"); /* WM_keyconfig_update */
}

#endif
