const char*
scale_scene_node(const char *node, point_t center, scalar_t factor[3] )
{
scene_node_t *nodePtr;
matrixgl_t matrix;
if ( get_scene_node( node, &nodePtr ) != TCL_OK ) {
return "No such node";
}
make_translation_matrix( matrix, -center.x, -center.y, -center.z );
multiply_matrices( nodePtr->trans, nodePtr->trans, matrix );
make_translation_matrix( matrix, center.x, center.y, center.z );
multiply_matrices( nodePtr->invtrans, matrix, nodePtr->invtrans );
make_scaling_matrix( matrix, factor[0], factor[1], factor[2] );
multiply_matrices( nodePtr->trans, nodePtr->trans, matrix );
make_scaling_matrix( matrix, 1./factor[0], 1./factor[1], 1./factor[2] );
multiply_matrices( nodePtr->invtrans, matrix, nodePtr->invtrans );
make_translation_matrix( matrix, center.x, center.y, center.z );
multiply_matrices( nodePtr->trans, nodePtr->trans, matrix );
make_translation_matrix( matrix, -center.x, -center.y, -center.z );
multiply_matrices( nodePtr->invtrans, matrix, nodePtr->invtrans );
return NULL;
}
void
scale_scene_node(const std::string& node, const ppogl::Vec3d& center, const ppogl::Vec3d& factor)
{
SceneNode *nodePtr;
if(get_scene_node(node, &nodePtr)!=true){
PP_WARNING("No such node");
return;
}
pp::Matrix matrix;
matrix.makeTranslation( -center.x(), -center.y(), -center.z() );
nodePtr->trans=nodePtr->trans*matrix;
matrix.makeTranslation( center.x(), center.y(), center.z() );
nodePtr->invtrans=matrix*nodePtr->invtrans;
matrix.makeScaling( factor.values[0], factor.values[1], factor.values[2] );
nodePtr->trans=nodePtr->trans*matrix;
matrix.makeScaling( 1./factor.values[0], 1./factor.values[1], 1./factor.values[2] );
nodePtr->invtrans=matrix*nodePtr->invtrans;
matrix.makeTranslation( center.x(), center.y(), center.z() );
nodePtr->trans=nodePtr->trans*matrix;
matrix.makeTranslation( -center.x(), -center.y(), -center.z() );
nodePtr->invtrans=matrix*nodePtr->invtrans;
}
void SceneTreeEditor::_node_visibility_changed(Node *p_node) {
if (p_node != get_scene_node() && !p_node->get_owner()) {
return;
}
TreeItem *item = p_node ? _find(tree->get_root(), p_node->get_path()) : NULL;
if (!item) {
return;
}
int idx = item->get_button_by_id(0, BUTTON_VISIBILITY);
ERR_FAIL_COND(idx == -1);
bool visible = false;
if (p_node->is_class("CanvasItem")) {
visible = p_node->call("is_visible");
CanvasItemEditor::get_singleton()->get_viewport_control()->update();
} else if (p_node->is_class("Spatial")) {
visible = p_node->call("is_visible");
}
if (visible)
item->set_button(0, idx, get_icon("GuiVisibilityVisible", "EditorIcons"));
else
item->set_button(0, idx, get_icon("GuiVisibilityHidden", "EditorIcons"));
_update_visibility_color(p_node, item);
}
void SceneTreeEditor::_node_visibility_changed(Node *p_node) {
if (p_node!=get_scene_node() && !p_node->get_owner()) {
return;
}
TreeItem* item=p_node?_find(tree->get_root(),p_node->get_path()):NULL;
if (!item) {
return;
}
int idx=item->get_button_by_id(0,BUTTON_VISIBILITY);
ERR_FAIL_COND(idx==-1);
bool visible=false;
if (p_node->is_type("CanvasItem")) {
visible = !p_node->call("is_hidden");
} else if (p_node->is_type("Spatial")) {
visible = !p_node->call("is_hidden");
}
if (!visible)
item->set_button(0,idx,get_icon("Hidden","EditorIcons"));
else
item->set_button(0,idx,get_icon("Visible","EditorIcons"));
}
void SceneTreeEditor::_update_tree() {
if (!is_inside_tree()) {
tree_dirty = false;
return;
}
updating_tree = true;
tree->clear();
if (get_scene_node()) {
_add_nodes(get_scene_node(), NULL);
last_hash = hash_djb2_one_64(0);
_compute_hash(get_scene_node(), last_hash);
}
updating_tree = false;
tree_dirty = false;
}
Variant SceneTreeEditor::get_drag_data_fw(const Point2 &p_point, Control *p_from) {
if (!can_rename)
return Variant(); //not editable tree
Vector<Node *> selected;
Vector<Ref<Texture> > icons;
TreeItem *next = tree->get_next_selected(NULL);
while (next) {
NodePath np = next->get_metadata(0);
Node *n = get_node(np);
if (n) {
// Only allow selection if not part of an instanced scene.
if (!n->get_owner() || n->get_owner() == get_scene_node() || n->get_owner()->get_filename() == String()) {
selected.push_back(n);
icons.push_back(next->get_icon(0));
}
}
next = tree->get_next_selected(next);
}
if (selected.empty())
return Variant();
VBoxContainer *vb = memnew(VBoxContainer);
Array objs;
int list_max = 10;
float opacity_step = 1.0f / list_max;
float opacity_item = 1.0f;
for (int i = 0; i < selected.size(); i++) {
if (i < list_max) {
HBoxContainer *hb = memnew(HBoxContainer);
TextureRect *tf = memnew(TextureRect);
tf->set_texture(icons[i]);
hb->add_child(tf);
Label *label = memnew(Label(selected[i]->get_name()));
hb->add_child(label);
vb->add_child(hb);
hb->set_modulate(Color(1, 1, 1, opacity_item));
opacity_item -= opacity_step;
}
NodePath p = selected[i]->get_path();
objs.push_back(p);
}
set_drag_preview(vb);
Dictionary drag_data;
drag_data["type"] = "nodes";
drag_data["nodes"] = objs;
tree->set_drop_mode_flags(Tree::DROP_MODE_INBETWEEN | Tree::DROP_MODE_ON_ITEM);
emit_signal("nodes_dragged");
return drag_data;
}
void SEObjectBase::set_visible(bool _visible)
{
Entity* entity = get_entity();
SceneNode *node = get_scene_node();
if(_visible)
node->attachObject(entity);
else
node->detachObject(entity);
}
void
draw_scene_graph(const std::string& node)
{
SceneNode *nodePtr;
if(get_scene_node( node, &nodePtr ) != true){
PP_ERROR( "draw_scene_graph: No such node: " << node);
}
traverse_dag( nodePtr, &g_hier_default_material );
}
void SceneTreeEditor::_test_update_tree() {
pending_test_update=false;
if (!is_inside_tree())
return;
if(tree_dirty)
return; // don't even bother
uint64_t hash = hash_djb2_one_64(0);
if (get_scene_node())
_compute_hash(get_scene_node(),hash);
//test hash
if (hash==last_hash)
return; // did not change
MessageQueue::get_singleton()->push_call(this,"_update_tree");
tree_dirty=true;
}
void draw_scene_graph(const char *node )
{
scene_node_t *nodePtr;
if ( get_scene_node( node, &nodePtr ) != TCL_OK ) {
handle_error( 1, "draw_scene_graph: No such node `%s'", node );
}
traverse_dag( nodePtr, &g_hier_default_material );
}
void
transform_scene_node(const std::string& node, const pp::Matrix& mat, const pp::Matrix& invmat )
{
SceneNode *nodePtr;
if(get_scene_node(node, &nodePtr)!=true){
PP_WARNING("No such node");
return;
}
nodePtr->trans=nodePtr->trans*mat;
nodePtr->invtrans=invmat*nodePtr->invtrans;
}
void
reset_scene_node(const std::string& node)
{
SceneNode *nodePtr;
if(get_scene_node( node, &nodePtr )!= true){
// node doesn't exist
return;
}
nodePtr->trans.makeIdentity();
nodePtr->invtrans.makeIdentity();
}
const char*
reset_scene_node( const char *node )
{
scene_node_t *nodePtr;
if ( get_scene_node( node, &nodePtr ) != TCL_OK ) {
return "No such node";
}
make_identity_matrix( nodePtr->trans );
make_identity_matrix( nodePtr->invtrans );
return NULL;
}
const char*
transform_scene_node(const char *node, matrixgl_t mat, matrixgl_t invmat )
{
scene_node_t *nodePtr;
if ( get_scene_node( node, &nodePtr ) != TCL_OK ) {
return "No such node";
}
multiply_matrices( nodePtr->trans, nodePtr->trans, mat );
multiply_matrices( nodePtr->invtrans, invmat, nodePtr->invtrans );
return NULL;
}
bool_t collide(const char *node, polyhedron_t ph )
{
scene_node_t *nodePtr;
matrixgl_t mat, invmat;
make_identity_matrix( mat );
make_identity_matrix( invmat );
if ( get_scene_node( node, &nodePtr ) != TCL_OK ) {
handle_error( 1, "draw_scene_graph: No such node `%s'", node );
}
return check_polyhedron_collision_with_dag( nodePtr, mat, invmat, ph );
}
bool
collide(const std::string& node, const ppogl::Polyhedron& ph)
{
SceneNode *nodePtr;
if(get_scene_node(node, &nodePtr) != true){
PP_ERROR( "draw_scene_graph: No such node: " << node );
}
pp::Matrix mat, invmat;
mat.makeIdentity();
invmat.makeIdentity();
return check_polyhedron_collision_with_dag( nodePtr, mat, invmat, ph );
}
const char*
rotate_scene_node( const char *node, char axis, scalar_t angle )
{
scene_node_t *nodePtr;
matrixgl_t rotMatrix;
if ( get_scene_node( node, &nodePtr ) != TCL_OK ) {
return "No such node";
}
make_rotation_matrix( rotMatrix, angle, axis );
multiply_matrices( nodePtr->trans, nodePtr->trans, rotMatrix );
make_rotation_matrix( rotMatrix, -angle, axis );
multiply_matrices( nodePtr->invtrans, rotMatrix, nodePtr->invtrans );
return NULL;
}
const char*
translate_scene_node(const char *node, vector_t vec )
{
scene_node_t *nodePtr;
matrixgl_t xlateMatrix;
if ( get_scene_node( node, &nodePtr ) != TCL_OK ) {
return "No such node";
}
make_translation_matrix( xlateMatrix, vec.x, vec.y, vec.z );
multiply_matrices( nodePtr->trans, nodePtr->trans, xlateMatrix );
make_translation_matrix( xlateMatrix, -vec.x, -vec.y, -vec.z );
multiply_matrices( nodePtr->invtrans, xlateMatrix, nodePtr->invtrans );
return NULL;
}
void
translate_scene_node(const std::string& node, const ppogl::Vec3d& vec )
{
SceneNode *nodePtr;
if(get_scene_node( node, &nodePtr ) != true){
PP_WARNING("No such node");
return;
}
pp::Matrix xlateMatrix;
xlateMatrix.makeTranslation( vec.x(), vec.y(), vec.z() );
nodePtr->trans=nodePtr->trans*xlateMatrix;
xlateMatrix.makeTranslation( -vec.x(), -vec.y(), -vec.z() );
nodePtr->invtrans=xlateMatrix*nodePtr->invtrans;
}
void
rotate_scene_node(const std::string& node, ppogl::Axis axis, double angle )
{
SceneNode *nodePtr;
if(get_scene_node( node, &nodePtr )!= true){
PP_WARNING("No such node");
return;
}
pp::Matrix rotMatrix;
rotMatrix.makeRotation( angle, axis );
nodePtr->trans=nodePtr->trans*rotMatrix;
rotMatrix.makeRotation( -angle, axis );
nodePtr->invtrans=rotMatrix*nodePtr->invtrans;
}
const char*
set_scene_node_material(const char *node,const char *mat )
{
material_t *matPtr;
scene_node_t *nodePtr;
if ( get_scene_node( node, &nodePtr ) != TCL_OK ) {
return "No such node";
}
if ( get_material( mat, &matPtr ) != TCL_OK ) {
return "No such material";
}
nodePtr->mat = matPtr;
return NULL;
}
const char*
set_scene_node_shadow_state(const char *node, const char *state )
{
scene_node_t *nodePtr;
if ( get_scene_node( node, &nodePtr ) != TCL_OK ) {
return "No such node";
}
if ( strcmp( state, "off" ) == 0 ) {
nodePtr->render_shadow = False;
} else if ( strcmp ( state, "on" ) == 0 ) {
nodePtr->render_shadow = True;
} else {
return "Shadow state must be 'on' or 'off'";
}
return NULL;
}
void
set_scene_node_material(const std::string& node, const std::string& mat)
{
SceneNode *nodePtr;
if(get_scene_node(node, &nodePtr) != true){
PP_WARNING("No such node");
return;
}
ppogl::Material *matPtr;
if(get_material( mat, &matPtr ) != true){
PP_WARNING("No such material");
return;
}
nodePtr->mat = matPtr;
}
void
set_scene_node_shadow_state(const std::string& node, const std::string& state)
{
SceneNode *nodePtr;
if(get_scene_node(node, &nodePtr) != true){
PP_WARNING("No such node");
return;
}
if(state=="off"){
nodePtr->renderShadow = false;
}else if(state=="on"){
nodePtr->renderShadow = true;
} else {
PP_WARNING("Shadow state must be 'on' or 'off'");
return;
}
}
/** Creates a new node, add the node to the hash table, and inserts the
node into the DAG. Default values are given to all fields except
the type-specific ones (geom, param). */
std::string
create_scene_node(const std::string& parent_name, const std::string& child_name,
SceneNode **node )
{
SceneNode *parent;
if(get_scene_node(parent_name, &parent) != true){
return "Parent node does not exist";
}
SceneNode* child = new SceneNode;
PP_CHECK_ALLOC(child);
// Initialize node
child->parent = parent;
child->next = NULL;
child->child = NULL;
child->mat = NULL;
child->renderShadow = true;
child->trans.makeIdentity();
child->invtrans.makeIdentity();
if(add_scene_node(parent_name, child_name, child ) != true){
delete child;
return "Child already exists";
}
// Add node to parent's children
if ( parent != NULL ) {
if ( parent->child == NULL ) {
parent->child = child;
} else {
for (parent = parent->child; parent->next != NULL;
parent = parent->next) {/* do nothing */}
parent->next = child;
}
}
*node = child;
return "";
}
/* Creates a new node, add the node to the hash table, and inserts the
node into the DAG. Default values are given to all fields except
the type-specific ones (geom, param). */
char* create_scene_node( const char *parent_name, const char *child_name,
scene_node_t **node )
{
scene_node_t *parent, *child;
if ( get_scene_node( parent_name, &parent ) != TCL_OK ) {
return "Parent node does not exist";
}
/* Create node */
child = (scene_node_t *)malloc( sizeof( scene_node_t ) );
/* Initialize node */
child->parent = parent;
child->next = NULL;
child->child = NULL;
child->mat = NULL;
child->render_shadow = True;
child->eye = False;
make_identity_matrix( child->trans );
make_identity_matrix( child->invtrans );
if ( add_scene_node( parent_name, child_name, child ) != TCL_OK ) {
free( child );
return "Child already exists";
}
/* Add node to parent's children */
if ( parent != NULL ) {
if ( parent->child == NULL ) {
parent->child = child;
} else {
for (parent = parent->child; parent->next != NULL;
parent = parent->next) {/* do nothing */}
parent->next = child;
}
}
*node = child;
return NULL;
}
point_t get_tux_view_pt( player_data_t *plyr )
{
matrixgl_t trans;
char *tux_root_node_name;
scene_node_t *tux_root_node;
make_identity_matrix( trans );
tux_root_node_name = get_tux_root_node();
if ( get_scene_node( tux_root_node_name, &tux_root_node ) != TCL_OK ) {
check_assertion(0, "couldn't load tux's root node" );
}
traverse_dag_for_view_point( tux_root_node, trans );
tux_view_pt = move_point( tux_view_pt,
scale_vector( 0.2, plyr->plane_nml ) );
return tux_view_pt;
}
const char*
set_scene_node_eye(const char *node, const char *which_eye )
{
scene_node_t *nodePtr;
if ( get_scene_node( node, &nodePtr ) != TCL_OK ) {
return "No such node";
}
if ( strcmp( which_eye, "right" ) == 0 ) {
nodePtr->eye = True;
nodePtr->which_eye = TuxRightEye;
} else if ( strcmp ( which_eye, "left" ) == 0 ) {
nodePtr->eye = True;
nodePtr->which_eye = TuxLeftEye;
} else {
return "'eye' must be right or left";
}
return NULL;
}
bool SceneTreeEditor::_add_nodes(Node *p_node,TreeItem *p_parent) {
if (!p_node)
return false;
// only owned nodes are editable, since nodes can create their own (manually owned) child nodes,
// which the editor needs not to know about.
bool part_of_subscene=false;
if (!display_foreign && p_node->get_owner()!=get_scene_node() && p_node!=get_scene_node()) {
if ((show_enabled_subscene || can_open_instance) && p_node->get_owner() && (get_scene_node()->is_editable_instance(p_node->get_owner()))) {
part_of_subscene=true;
//allow
} else {
return false;
}
} else {
part_of_subscene = p_node!=get_scene_node() && get_scene_node()->get_scene_inherited_state().is_valid() && get_scene_node()->get_scene_inherited_state()->find_node_by_path(get_scene_node()->get_path_to(p_node))>=0;
}
TreeItem *item = tree->create_item(p_parent);
item->set_text(0, p_node->get_name() );
if (can_rename && !part_of_subscene /*(p_node->get_owner() == get_scene_node() || p_node==get_scene_node())*/)
item->set_editable(0, true);
item->set_selectable(0,true);
if (can_rename) {
#ifdef ENABLE_DEPRECATED
if (p_node->has_meta("_editor_collapsed")) {
//remove previous way of storing folding, which did not get along with scene inheritance and instancing
if ((bool)p_node->get_meta("_editor_collapsed"))
p_node->set_display_folded(true);
p_node->set_meta("_editor_collapsed",Variant());
}
#endif
bool collapsed = p_node->is_displayed_folded();
if (collapsed)
item->set_collapsed(true);
}
Ref<Texture> icon;
if (p_node->has_meta("_editor_icon"))
icon=p_node->get_meta("_editor_icon");
else
icon=get_icon( (has_icon(p_node->get_type(),"EditorIcons")?p_node->get_type():String("Object")),"EditorIcons");
item->set_icon(0, icon );
item->set_metadata( 0,p_node->get_path() );
if (part_of_subscene) {
//item->set_selectable(0,marked_selectable);
item->set_custom_color(0,Color(0.8,0.4,0.20));
} else if (marked.has(p_node)) {
item->set_selectable(0,marked_selectable);
item->set_custom_color(0,Color(0.8,0.1,0.10));
} else if (!marked_selectable && !marked_children_selectable) {
Node *node=p_node;
while(node) {
if (marked.has(node)) {
item->set_selectable(0,false);
item->set_custom_color(0,Color(0.8,0.1,0.10));
break;
}
node=node->get_parent();
}
}
if (can_rename) { //should be can edit..
String warning = p_node->get_configuration_warning();
if (warning!=String()) {
item->add_button(0,get_icon("NodeWarning","EditorIcons"),BUTTON_WARNING);
}
bool has_connections = p_node->has_persistent_signal_connections();
bool has_groups = p_node->has_persistent_groups();
if (has_connections && has_groups) {
item->add_button(0,get_icon("ConnectionAndGroups","EditorIcons"),BUTTON_SIGNALS);
} else if (has_connections) {
item->add_button(0,get_icon("Connect","EditorIcons"),BUTTON_SIGNALS);
} else if (has_groups) {
item->add_button(0,get_icon("Groups","EditorIcons"),BUTTON_GROUPS);
}
}
if (p_node==get_scene_node() && p_node->get_scene_inherited_state().is_valid()) {
item->add_button(0,get_icon("InstanceOptions","EditorIcons"),BUTTON_SUBSCENE);
item->set_tooltip(0,TTR("Inherits:")+" "+p_node->get_scene_inherited_state()->get_path()+"\n"+TTR("Type:")+" "+p_node->get_type());
} else if (p_node!=get_scene_node() && p_node->get_filename()!="" && can_open_instance) {
item->add_button(0,get_icon("InstanceOptions","EditorIcons"),BUTTON_SUBSCENE);
item->set_tooltip(0,TTR("Instance:")+" "+p_node->get_filename()+"\n"+TTR("Type:")+" "+p_node->get_type());
} else {
item->set_tooltip(0,String(p_node->get_name())+"\n"+TTR("Type:")+" "+p_node->get_type());
}
if (can_open_instance) {
if (!p_node->is_connected("script_changed",this,"_node_script_changed"))
p_node->connect("script_changed",this,"_node_script_changed",varray(p_node));
if (!p_node->get_script().is_null()) {
item->add_button(0,get_icon("Script","EditorIcons"),BUTTON_SCRIPT);
}
if (p_node->is_type("CanvasItem")) {
bool is_locked = p_node->has_meta("_edit_lock_");//_edit_group_
if (is_locked)
item->add_button(0,get_icon("Lock", "EditorIcons"), BUTTON_LOCK);
bool is_grouped = p_node->has_meta("_edit_group_");
if (is_grouped)
item->add_button(0,get_icon("Group", "EditorIcons"), BUTTON_GROUP);
bool h = p_node->call("is_hidden");
if (h)
item->add_button(0,get_icon("Hidden","EditorIcons"),BUTTON_VISIBILITY);
else
item->add_button(0,get_icon("Visible","EditorIcons"),BUTTON_VISIBILITY);
if (!p_node->is_connected("visibility_changed",this,"_node_visibility_changed"))
p_node->connect("visibility_changed",this,"_node_visibility_changed",varray(p_node));
} else if (p_node->is_type("Spatial")) {
bool h = p_node->call("is_hidden");
if (h)
item->add_button(0,get_icon("Hidden","EditorIcons"),BUTTON_VISIBILITY);
else
item->add_button(0,get_icon("Visible","EditorIcons"),BUTTON_VISIBILITY);
if (!p_node->is_connected("visibility_changed",this,"_node_visibility_changed"))
p_node->connect("visibility_changed",this,"_node_visibility_changed",varray(p_node));
}
}
if (editor_selection) {
if (editor_selection->is_selected(p_node)) {
item->select(0);
}
}
if (selected==p_node) {
if (!editor_selection)
item->select(0);
item->set_as_cursor(0);
}
bool keep= (filter.is_subsequence_ofi(String(p_node->get_name())));
for (int i=0;i<p_node->get_child_count();i++) {
bool child_keep = _add_nodes(p_node->get_child(i),item);
keep = keep || child_keep;
}
if (!keep) {
memdelete(item);
return false;
} else {
return true;
}
}
void SceneTreeEditor::_cell_button_pressed(Object *p_item,int p_column,int p_id) {
TreeItem *item=p_item->cast_to<TreeItem>();
ERR_FAIL_COND(!item);
NodePath np = item->get_metadata(0);
Node *n=get_node(np);
ERR_FAIL_COND(!n);
if (p_id==BUTTON_SUBSCENE) {
//open scene request
Rect2 item_rect = tree->get_item_rect(item,0);
item_rect.pos.y-=tree->get_scroll().y;
item_rect.pos+=tree->get_global_pos();
if (n==get_scene_node()) {
inheritance_menu->set_pos(item_rect.pos+Vector2(0,item_rect.size.y));
inheritance_menu->set_size(Vector2(item_rect.size.x,0));
inheritance_menu->popup();
instance_node=n->get_instance_ID();
} else {
instance_menu->set_pos(item_rect.pos+Vector2(0,item_rect.size.y));
instance_menu->set_size(Vector2(item_rect.size.x,0));
if (EditorNode::get_singleton()->get_edited_scene()->is_editable_instance(n))
instance_menu->set_item_checked(0,true);
else
instance_menu->set_item_checked(0,false);
if (n->get_owner()==get_scene_node()) {
instance_menu->set_item_checked(1,n->get_scene_instance_load_placeholder());
instance_menu->set_item_disabled(1,false);
} else {
instance_menu->set_item_checked(1,false);
instance_menu->set_item_disabled(1,true);
}
instance_menu->popup();
instance_node=n->get_instance_ID();
}
//emit_signal("open",n->get_filename());
} else if (p_id==BUTTON_SCRIPT) {
RefPtr script=n->get_script();
if (!script.is_null())
emit_signal("open_script",script);
} else if (p_id==BUTTON_VISIBILITY) {
if (n->is_type("Spatial")) {
Spatial *ci = n->cast_to<Spatial>();
if (!ci->is_visible() && ci->get_parent_spatial() && !ci->get_parent_spatial()->is_visible()) {
error->set_text(TTR("This item cannot be made visible because the parent is hidden. Unhide the parent first."));
error->popup_centered_minsize();
return;
}
bool v = !bool(n->call("is_hidden"));
undo_redo->create_action(TTR("Toggle Spatial Visible"));
undo_redo->add_do_method(n,"_set_visible_",!v);
undo_redo->add_undo_method(n,"_set_visible_",v);
undo_redo->commit_action();
} else if (n->is_type("CanvasItem")) {
CanvasItem *ci = n->cast_to<CanvasItem>();
if (!ci->is_visible() && ci->get_parent_item() && !ci->get_parent_item()->is_visible()) {
error->set_text(TTR("This item cannot be made visible because the parent is hidden. Unhide the parent first."));
error->popup_centered_minsize();
return;
}
bool v = !bool(n->call("is_hidden"));
undo_redo->create_action(TTR("Toggle CanvasItem Visible"));
undo_redo->add_do_method(n,v?"hide":"show");
undo_redo->add_undo_method(n,v?"show":"hide");
undo_redo->commit_action();
}
} else if (p_id==BUTTON_LOCK) {
if (n->is_type("CanvasItem")) {
n->set_meta("_edit_lock_", Variant());
_update_tree();
emit_signal("node_changed");
}
} else if (p_id==BUTTON_GROUP) {
if (n->is_type("CanvasItem")) {
n->set_meta("_edit_group_", Variant());
_update_tree();
emit_signal("node_changed");
}
} else if (p_id==BUTTON_WARNING) {
String config_err = n->get_configuration_warning();
if (config_err==String())
return;
config_err=config_err.word_wrap(80);
warning->set_text(config_err);
warning->popup_centered_minsize();
} else if (p_id==BUTTON_SIGNALS) {
editor_selection->clear();
editor_selection->add_node(n);
set_selected(n);
NodeDock::singleton->get_parent()->call("set_current_tab",NodeDock::singleton->get_index());
NodeDock::singleton->show_connections();
} else if (p_id==BUTTON_GROUPS) {
editor_selection->clear();
editor_selection->add_node(n);
set_selected(n);
NodeDock::singleton->get_parent()->call("set_current_tab",NodeDock::singleton->get_index());
NodeDock::singleton->show_groups();
}
}