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-rw-r--r--scene/main/canvas_item.cpp9
-rw-r--r--scene/main/canvas_item.h2
-rw-r--r--scene/main/canvas_layer.cpp33
-rw-r--r--scene/main/canvas_layer.h4
4 files changed, 48 insertions, 0 deletions
diff --git a/scene/main/canvas_item.cpp b/scene/main/canvas_item.cpp
index a0916c6291..a62bbb146c 100644
--- a/scene/main/canvas_item.cpp
+++ b/scene/main/canvas_item.cpp
@@ -72,6 +72,15 @@ bool CanvasItem::is_visible_in_tree() const {
p = p->get_parent_item();
}
+ const Node *n = get_parent();
+ while (n) {
+ const CanvasLayer *c = Object::cast_to<CanvasLayer>(n);
+ if (c && !c->is_visible()) {
+ return false;
+ }
+ n = n->get_parent();
+ }
+
return true;
}
diff --git a/scene/main/canvas_item.h b/scene/main/canvas_item.h
index 3d49d89746..08fea52c3a 100644
--- a/scene/main/canvas_item.h
+++ b/scene/main/canvas_item.h
@@ -46,6 +46,8 @@ class World2D;
class CanvasItem : public Node {
GDCLASS(CanvasItem, Node);
+ friend class CanvasLayer;
+
public:
enum TextureFilter {
TEXTURE_FILTER_PARENT_NODE,
diff --git a/scene/main/canvas_layer.cpp b/scene/main/canvas_layer.cpp
index 282ab6b497..3f3e72357b 100644
--- a/scene/main/canvas_layer.cpp
+++ b/scene/main/canvas_layer.cpp
@@ -29,6 +29,7 @@
/*************************************************************************/
#include "canvas_layer.h"
+#include "canvas_item.h"
#include "viewport.h"
void CanvasLayer::set_layer(int p_xform) {
@@ -42,6 +43,32 @@ int CanvasLayer::get_layer() const {
return layer;
}
+void CanvasLayer::set_visible(bool p_visible) {
+ if (p_visible == visible) {
+ return;
+ }
+
+ visible = p_visible;
+ emit_signal(SNAME("visibility_changed"));
+
+ for (int i = 0; i < get_child_count(); i++) {
+ CanvasItem *c = Object::cast_to<CanvasItem>(get_child(i));
+ if (c) {
+ RenderingServer::get_singleton()->canvas_item_set_visible(c->get_canvas_item(), p_visible && c->is_visible());
+
+ if (c->is_visible()) {
+ c->_propagate_visibility_changed(p_visible);
+ } else {
+ c->notification(CanvasItem::NOTIFICATION_VISIBILITY_CHANGED);
+ }
+ }
+ }
+}
+
+bool CanvasLayer::is_visible() const {
+ return visible;
+}
+
void CanvasLayer::set_transform(const Transform2D &p_xform) {
transform = p_xform;
locrotscale_dirty = true;
@@ -264,6 +291,9 @@ void CanvasLayer::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_layer", "layer"), &CanvasLayer::set_layer);
ClassDB::bind_method(D_METHOD("get_layer"), &CanvasLayer::get_layer);
+ ClassDB::bind_method(D_METHOD("set_visible", "visible"), &CanvasLayer::set_visible);
+ ClassDB::bind_method(D_METHOD("is_visible"), &CanvasLayer::is_visible);
+
ClassDB::bind_method(D_METHOD("set_transform", "transform"), &CanvasLayer::set_transform);
ClassDB::bind_method(D_METHOD("get_transform"), &CanvasLayer::get_transform);
@@ -289,6 +319,7 @@ void CanvasLayer::_bind_methods() {
ADD_GROUP("Layer", "");
ADD_PROPERTY(PropertyInfo(Variant::INT, "layer", PROPERTY_HINT_RANGE, "-128,128,1"), "set_layer", "get_layer");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "visible"), "set_visible", "is_visible");
ADD_GROUP("Transform", "");
ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "offset"), "set_offset", "get_offset");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "rotation", PROPERTY_HINT_RANGE, "-1080,1080,0.1,or_lesser,or_greater,radians"), "set_rotation", "get_rotation");
@@ -299,6 +330,8 @@ void CanvasLayer::_bind_methods() {
ADD_GROUP("Follow Viewport", "follow_viewport");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "follow_viewport_enable"), "set_follow_viewport", "is_following_viewport");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "follow_viewport_scale", PROPERTY_HINT_RANGE, "0.001,1000,0.001,or_greater,or_lesser"), "set_follow_viewport_scale", "get_follow_viewport_scale");
+
+ ADD_SIGNAL(MethodInfo("visibility_changed"));
}
CanvasLayer::CanvasLayer() {
diff --git a/scene/main/canvas_layer.h b/scene/main/canvas_layer.h
index 93a0152787..b7bd793440 100644
--- a/scene/main/canvas_layer.h
+++ b/scene/main/canvas_layer.h
@@ -52,6 +52,7 @@ class CanvasLayer : public Node {
Viewport *vp = nullptr;
int sort_index = 0;
+ bool visible = true;
bool follow_viewport = false;
float follow_viewport_scale = 1.0;
@@ -69,6 +70,9 @@ public:
void set_layer(int p_xform);
int get_layer() const;
+ void set_visible(bool p_visible);
+ bool is_visible() const;
+
void set_transform(const Transform2D &p_xform);
Transform2D get_transform() const;