Beispiel #1
0
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;
}
Beispiel #2
0
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);
}
Beispiel #4
0
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;
}
Beispiel #7
0
void SEObjectBase::set_visible(bool _visible)
{
	Entity*	entity = get_entity();
	SceneNode *node = get_scene_node();
	if(_visible)
		node->attachObject(entity);
	else
		node->detachObject(entity);
}
Beispiel #8
0
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 );
} 
Beispiel #9
0
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;
}
Beispiel #10
0
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 );
    
} 
Beispiel #11
0
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;
}
Beispiel #12
0
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();
}
Beispiel #13
0
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;
}
Beispiel #14
0
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;
}
Beispiel #15
0
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 );
    
} 
Beispiel #16
0
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 );
}
Beispiel #17
0
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;
}
Beispiel #18
0
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;
}
Beispiel #19
0
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;
}
Beispiel #20
0
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;
}
Beispiel #21
0
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;
}
Beispiel #22
0
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;
}
Beispiel #23
0
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;
}
Beispiel #24
0
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;
    }
}
Beispiel #25
0
/** 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 "";
} 
Beispiel #26
0
/* 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;
} 
Beispiel #27
0
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; 
}
Beispiel #28
0
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;
}
Beispiel #29
0
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;
	}

}
Beispiel #30
0
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();
	}
}