static void ui_imageuser_layer_menu(bContext *UNUSED(C), uiLayout *layout, void *rnd_pt)
{
void **rnd_data = rnd_pt;
uiBlock *block = uiLayoutGetBlock(layout);
RenderResult *rr = rnd_data[0];
ImageUser *iuser = rnd_data[1];
RenderLayer *rl;
RenderLayer rl_fake = {NULL};
const char *fake_name;
int nr;
uiBlockSetCurLayout(block, layout);
uiLayoutColumn(layout, false);
uiDefBut(block, LABEL, 0, IFACE_("Layer"),
0, 0, UI_UNIT_X * 5, UI_UNIT_Y, NULL, 0.0, 0.0, 0, 0, "");
uiItemS(layout);
nr = BLI_countlist(&rr->layers) - 1;
fake_name = ui_imageuser_layer_fake_name(rr);
if (fake_name) {
BLI_strncpy(rl_fake.name, fake_name, sizeof(rl_fake.name));
nr += 1;
}
for (rl = rr->layers.last; rl; rl = rl->prev, nr--) {
final:
uiDefButS(block, BUTM, B_NOP, IFACE_(rl->name), 0, 0,
UI_UNIT_X * 5, UI_UNIT_X, &iuser->layer, (float) nr, 0.0, 0, -1, "");
}
void uiTemplateNodeLink(uiLayout *layout, bNodeTree *ntree, bNode *node, bNodeSocket *sock)
{
uiBlock *block = uiLayoutGetBlock(layout);
NodeLinkArg *arg;
uiBut *but;
arg = MEM_callocN(sizeof(NodeLinkArg), "NodeLinkArg");
arg->ntree = ntree;
arg->node = node;
arg->sock = sock;
uiBlockSetCurLayout(block, layout);
if (sock->link || sock->type == SOCK_SHADER || (sock->flag & SOCK_HIDE_VALUE)) {
char name[UI_MAX_NAME_STR];
ui_node_sock_name(sock, name);
but = uiDefMenuBut(block, ui_template_node_link_menu, NULL, name, 0, 0, UI_UNIT_X * 4, UI_UNIT_Y, "");
}
else
but = uiDefIconMenuBut(block, ui_template_node_link_menu, NULL, ICON_NONE, 0, 0, UI_UNIT_X, UI_UNIT_Y, "");
uiButSetMenuFromPulldown(but);
but->flag |= UI_BUT_NODE_LINK;
but->poin = (char *)but;
but->func_argN = arg;
if (sock->link && sock->link->fromnode)
if (sock->link->fromnode->flag & NODE_ACTIVE_TEXTURE)
but->flag |= UI_BUT_NODE_ACTIVE;
}
static void ui_template_node_link_menu(bContext *C, uiLayout *layout, void *but_p)
{
Main *bmain = CTX_data_main(C);
Scene *scene = CTX_data_scene(C);
uiBlock *block = uiLayoutGetBlock(layout);
uiBut *but = (uiBut *)but_p;
uiLayout *split, *column;
NodeLinkArg *arg = (NodeLinkArg *)but->func_argN;
bNodeSocket *sock = arg->sock;
bNodeTreeType *ntreetype = arg->ntree->typeinfo;
uiBlockSetFlag(block, UI_BLOCK_NO_FLIP);
uiBlockSetCurLayout(block, layout);
split = uiLayoutSplit(layout, 0.0f, false);
arg->bmain = bmain;
arg->scene = scene;
arg->layout = split;
if (ntreetype && ntreetype->foreach_nodeclass)
ntreetype->foreach_nodeclass(scene, arg, node_menu_column_foreach_cb);
column = uiLayoutColumn(split, false);
uiBlockSetCurLayout(block, column);
if (sock->link) {
uiItemL(column, IFACE_("Link"), ICON_NONE);
but = block->buttons.last;
but->drawflag = UI_BUT_TEXT_LEFT;
but = uiDefBut(block, BUT, 0, IFACE_("Remove"), 0, 0, UI_UNIT_X * 4, UI_UNIT_Y,
NULL, 0.0, 0.0, 0.0, 0.0, TIP_("Remove nodes connected to the input"));
uiButSetNFunc(but, ui_node_link, MEM_dupallocN(arg), SET_INT_IN_POINTER(UI_NODE_LINK_REMOVE));
but = uiDefBut(block, BUT, 0, IFACE_("Disconnect"), 0, 0, UI_UNIT_X * 4, UI_UNIT_Y,
NULL, 0.0, 0.0, 0.0, 0.0, TIP_("Disconnect nodes connected to the input"));
uiButSetNFunc(but, ui_node_link, MEM_dupallocN(arg), SET_INT_IN_POINTER(UI_NODE_LINK_DISCONNECT));
}
ui_node_menu_column(arg, NODE_CLASS_GROUP, N_("Group"));
}
static void ui_node_menu_column(NodeLinkArg *arg, int nclass, const char *cname)
{
bNodeTree *ntree = arg->ntree;
bNodeSocket *sock = arg->sock;
uiLayout *layout = arg->layout;
uiLayout *column = NULL;
uiBlock *block = uiLayoutGetBlock(layout);
uiBut *but;
NodeLinkArg *argN;
int first = 1;
int compatibility = 0;
if (ntree->type == NTREE_SHADER) {
if (BKE_scene_use_new_shading_nodes(arg->scene))
compatibility = NODE_NEW_SHADING;
else
compatibility = NODE_OLD_SHADING;
}
NODE_TYPES_BEGIN(ntype) {
NodeLinkItem *items;
int totitems;
char name[UI_MAX_NAME_STR];
const char *cur_node_name = NULL;
int i, num = 0;
int icon = ICON_NONE;
if (compatibility && !(ntype->compatibility & compatibility))
continue;
if (ntype->nclass != nclass)
continue;
arg->node_type = ntype;
ui_node_link_items(arg, SOCK_OUT, &items, &totitems);
for (i = 0; i < totitems; ++i)
if (ui_compatible_sockets(items[i].socket_type, sock->type))
num++;
for (i = 0; i < totitems; ++i) {
if (!ui_compatible_sockets(items[i].socket_type, sock->type))
continue;
if (first) {
column = uiLayoutColumn(layout, 0);
uiBlockSetCurLayout(block, column);
uiItemL(column, IFACE_(cname), ICON_NODE);
but = block->buttons.last;
first = 0;
}
if (num > 1) {
if (!cur_node_name || !STREQ(cur_node_name, items[i].node_name)) {
cur_node_name = items[i].node_name;
/* XXX Do not use uiItemL here, it would add an empty icon as we are in a menu! */
uiDefBut(block, LABEL, 0, IFACE_(cur_node_name), 0, 0, UI_UNIT_X * 4, UI_UNIT_Y,
NULL, 0.0, 0.0, 0.0, 0.0, "");
}
BLI_snprintf(name, UI_MAX_NAME_STR, "%s", IFACE_(items[i].socket_name));
icon = ICON_BLANK1;
}
else {
BLI_strncpy(name, IFACE_(items[i].node_name), UI_MAX_NAME_STR);
icon = ICON_NONE;
}
but = uiDefIconTextBut(block, BUT, 0, icon, name, 0, 0, UI_UNIT_X * 4, UI_UNIT_Y,
NULL, 0.0, 0.0, 0.0, 0.0, TIP_("Add node to input"));
argN = MEM_dupallocN(arg);
argN->item = items[i];
uiButSetNFunc(but, ui_node_link, argN, NULL);
}
if (items)
MEM_freeN(items);
}
NODE_TYPES_END
}
static void ui_node_menu_column(NodeLinkArg *arg, int nclass, const char *cname)
{
Main *bmain = arg->bmain;
bNodeTree *ntree = arg->ntree;
bNodeSocket *sock = arg->sock;
uiLayout *layout = arg->layout;
uiLayout *column = NULL;
uiBlock *block = uiLayoutGetBlock(layout);
uiBut *but;
bNodeType *ntype;
bNodeTree *ngroup;
NodeLinkArg *argN;
int first = 1;
int compatibility= 0;
if (ntree->type == NTREE_SHADER) {
if (BKE_scene_use_new_shading_nodes(arg->scene))
compatibility= NODE_NEW_SHADING;
else
compatibility= NODE_OLD_SHADING;
}
if (nclass == NODE_CLASS_GROUP) {
for (ngroup=bmain->nodetree.first; ngroup; ngroup=ngroup->id.next) {
bNodeSocket *gsock;
char name[UI_MAX_NAME_STR];
int i, j, num = 0;
if (ngroup->type != ntree->type)
continue;
for (gsock=ngroup->inputs.first; gsock; gsock=gsock->next)
if (ui_compatible_sockets(gsock->type, sock->type))
num++;
for (i=0, j=0, gsock=ngroup->outputs.first; gsock; gsock=gsock->next, i++) {
if (!ui_compatible_sockets(gsock->type, sock->type))
continue;
if (first) {
column= uiLayoutColumn(layout, 0);
uiBlockSetCurLayout(block, column);
uiItemL(column, cname, ICON_NODE);
but= block->buttons.last;
but->flag= UI_TEXT_LEFT;
first = 0;
}
if (num > 1) {
if (j == 0) {
uiItemL(column, ngroup->id.name+2, ICON_NODE);
but= block->buttons.last;
but->flag= UI_TEXT_LEFT;
}
BLI_snprintf(name, UI_MAX_NAME_STR, " %s", gsock->name);
j++;
}
else
BLI_strncpy(name, ngroup->id.name+2, UI_MAX_NAME_STR);
but = uiDefBut(block, BUT, 0, ngroup->id.name+2, 0, 0, UI_UNIT_X*4, UI_UNIT_Y,
NULL, 0.0, 0.0, 0.0, 0.0, "Add node to input");
argN = MEM_dupallocN(arg);
argN->type = NODE_GROUP;
argN->ngroup = ngroup;
argN->output = i;
uiButSetNFunc(but, ui_node_link, argN, NULL);
}
}
}
else {
bNodeTreeType *ttype= ntreeGetType(ntree->type);
for (ntype=ttype->node_types.first; ntype; ntype=ntype->next) {
bNodeSocketTemplate *stemp;
char name[UI_MAX_NAME_STR];
int i, j, num = 0;
if (compatibility && !(ntype->compatibility & compatibility))
continue;
if (ntype->nclass != nclass)
continue;
for (i=0, stemp=ntype->outputs; stemp && stemp->type != -1; stemp++, i++)
if (ui_compatible_sockets(stemp->type, sock->type))
num++;
for (i=0, j=0, stemp=ntype->outputs; stemp && stemp->type != -1; stemp++, i++) {
if (!ui_compatible_sockets(stemp->type, sock->type))
continue;
if (first) {
column= uiLayoutColumn(layout, 0);
uiBlockSetCurLayout(block, column);
uiItemL(column, cname, ICON_NODE);
but= block->buttons.last;
but->flag= UI_TEXT_LEFT;
first = 0;
}
if (num > 1) {
if (j == 0) {
uiItemL(column, ntype->name, ICON_NODE);
but= block->buttons.last;
but->flag= UI_TEXT_LEFT;
}
BLI_snprintf(name, UI_MAX_NAME_STR, " %s", stemp->name);
j++;
}
else
BLI_strncpy(name, ntype->name, UI_MAX_NAME_STR);
but = uiDefBut(block, BUT, 0, name, 0, 0, UI_UNIT_X*4, UI_UNIT_Y,
NULL, 0.0, 0.0, 0.0, 0.0, "Add node to input");
argN = MEM_dupallocN(arg);
argN->type = ntype->type;
argN->output = i;
uiButSetNFunc(but, ui_node_link, argN, NULL);
}
}
}
}
