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Code Releases Wiki Activity

Add visibility to CanvasLayer

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This commit is contained in:
kobewi
2021-04-18 20:49:21 +02:00
parent df1724470d
commit 189dab2d76
6 changed files with 74 additions and 1 deletions
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33
scene/main/canvas_layer.cpp
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@@ -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() {