static wmKeyMap *wm_keymap_patch_update(ListBase *lb, wmKeyMap *defaultmap, wmKeyMap *addonmap, wmKeyMap *usermap)
{
wmKeyMap *km;
int expanded = 0;
/* remove previous keymap in list, we will replace it */
km = WM_keymap_list_find(lb, defaultmap->idname, defaultmap->spaceid, defaultmap->regionid);
if(km) {
expanded = (km->flag & (KEYMAP_EXPANDED|KEYMAP_CHILDREN_EXPANDED));
WM_keymap_free(km);
BLI_freelinkN(lb, km);
}
/* copy new keymap from an existing one */
if(usermap && !(usermap->flag & KEYMAP_DIFF)) {
/* for compatibiltiy with old user preferences with non-diff
keymaps we override the original entirely */
wmKeyMapItem *kmi, *orig_kmi;
km = wm_keymap_copy(usermap);
/* try to find corresponding id's for items */
for(kmi=km->items.first; kmi; kmi=kmi->next) {
orig_kmi = wm_keymap_find_item_equals(defaultmap, kmi);
if(!orig_kmi)
orig_kmi = wm_keymap_find_item_equals_result(defaultmap, kmi);
if(orig_kmi)
kmi->id = orig_kmi->id;
else
kmi->id = -(km->kmi_id++);
}
km->flag |= KEYMAP_UPDATE; /* update again to create diff */
}
else
km = wm_keymap_copy(defaultmap);
/* add addon keymap items */
if(addonmap)
wm_keymap_addon_add(km, addonmap);
/* tag as being user edited */
if(usermap)
km->flag |= KEYMAP_USER_MODIFIED;
km->flag |= KEYMAP_USER|expanded;
/* apply user changes of diff keymap */
if(usermap && (usermap->flag & KEYMAP_DIFF))
wm_keymap_patch(km, usermap);
/* add to list */
BLI_addtail(lb, km);
return km;
}
void WM_keymap_restore_item_to_default(bContext *C, wmKeyMap *keymap, wmKeyMapItem *kmi)
{
wmWindowManager *wm = CTX_wm_manager(C);
wmKeyMap *defaultmap, *addonmap;
wmKeyMapItem *orig;
if(!keymap)
return;
/* construct default keymap from preset + addons */
defaultmap= wm_keymap_preset(wm, keymap);
addonmap= WM_keymap_list_find(&wm->addonconf->keymaps, keymap->idname, keymap->spaceid, keymap->regionid);
if(addonmap) {
defaultmap = wm_keymap_copy(defaultmap);
wm_keymap_addon_add(defaultmap, addonmap);
}
/* find original item */
orig = WM_keymap_item_find_id(defaultmap, kmi->id);
if(orig) {
/* restore to original */
if(strcmp(orig->idname, kmi->idname) != 0) {
BLI_strncpy(kmi->idname, orig->idname, sizeof(kmi->idname));
WM_keymap_properties_reset(kmi, NULL);
}
if (orig->properties) {
if(kmi->properties) {
IDP_FreeProperty(kmi->properties);
MEM_freeN(kmi->properties);
kmi->properties= NULL;
}
kmi->properties= IDP_CopyProperty(orig->properties);
kmi->ptr->data= kmi->properties;
}
kmi->propvalue = orig->propvalue;
kmi->type = orig->type;
kmi->val = orig->val;
kmi->shift = orig->shift;
kmi->ctrl = orig->ctrl;
kmi->alt = orig->alt;
kmi->oskey = orig->oskey;
kmi->keymodifier = orig->keymodifier;
kmi->maptype = orig->maptype;
WM_keyconfig_update_tag(keymap, kmi);
}
/* free temporary keymap */
if(addonmap) {
WM_keymap_free(defaultmap);
MEM_freeN(defaultmap);
}
}
static void wm_keymap_diff_update(ListBase *lb, wmKeyMap *defaultmap, wmKeyMap *addonmap, wmKeyMap *km)
{
wmKeyMap *diffmap, *prevmap, *origmap;
/* create temporary default + addon keymap for diff */
origmap = defaultmap;
if (addonmap) {
defaultmap = wm_keymap_copy(defaultmap);
wm_keymap_addon_add(defaultmap, addonmap);
}
/* remove previous diff keymap in list, we will replace it */
prevmap = WM_keymap_list_find(lb, km->idname, km->spaceid, km->regionid);
if (prevmap) {
WM_keymap_free(prevmap);
BLI_freelinkN(lb, prevmap);
}
/* create diff keymap */
diffmap = wm_keymap_new(km->idname, km->spaceid, km->regionid);
diffmap->flag |= KEYMAP_DIFF;
if (defaultmap->flag & KEYMAP_MODAL)
diffmap->flag |= KEYMAP_MODAL;
wm_keymap_diff(diffmap, defaultmap, km, origmap, addonmap);
/* add to list if not empty */
if (diffmap->diff_items.first) {
BLI_addtail(lb, diffmap);
}
else {
WM_keymap_free(diffmap);
MEM_freeN(diffmap);
}
/* free temporary default map */
if (addonmap) {
WM_keymap_free(defaultmap);
MEM_freeN(defaultmap);
}
}
