Removes editor_hint from SceneTree

8 files changed, 15 insertions, 9 deletions

diff --git a/scene/gui/color_picker.cpp b/scene/gui/color_picker.cpp
index dddd53dd95..3368d1cad9 100644
--- a/scene/gui/color_picker.cpp
+++ b/scene/gui/color_picker.cpp
@@ -204,7 +204,7 @@ void ColorPicker::_update_presets() {
 }
 
 void ColorPicker::_text_type_toggled() {
-	if (!get_tree()->is_editor_hint())
+	if (!Engine::get_singleton()->is_editor_hint())
 		return;
 	text_is_constructor = !text_is_constructor;
 	if (text_is_constructor) {
diff --git a/scene/gui/control.cpp b/scene/gui/control.cpp
index 01570e28c4..8d934d0a42 100644
--- a/scene/gui/control.cpp
+++ b/scene/gui/control.cpp
@@ -1353,7 +1353,7 @@ void Control::set_anchor(Margin p_margin, AnchorType p_anchor, bool p_keep_margi
 
 void Control::_set_anchor(Margin p_margin, AnchorType p_anchor) {
 #ifdef TOOLS_ENABLED
-	if (is_inside_tree() && get_tree()->is_editor_hint()) {
+	if (is_inside_tree() && Engine::get_singleton()->is_editor_hint()) {
 		set_anchor(p_margin, p_anchor, EDITOR_DEF("editors/2d/keep_margins_when_changing_anchors", false));
 	} else {
 		set_anchor(p_margin, p_anchor, false);
diff --git a/scene/gui/dialogs.cpp b/scene/gui/dialogs.cpp
index dedf44d407..b78a47ff6a 100644
--- a/scene/gui/dialogs.cpp
+++ b/scene/gui/dialogs.cpp
@@ -227,11 +227,11 @@ void WindowDialog::_notification(int p_what) {
 		} break;
 #ifdef TOOLS_ENABLED
 		case NOTIFICATION_POST_POPUP: {
-			if (get_tree() && get_tree()->is_editor_hint() && EditorNode::get_singleton())
+			if (get_tree() && Engine::get_singleton()->is_editor_hint() && EditorNode::get_singleton())
 				EditorNode::get_singleton()->dim_editor(true);
 		} break;
 		case NOTIFICATION_POPUP_HIDE: {
-			if (get_tree() && get_tree()->is_editor_hint() && EditorNode::get_singleton())
+			if (get_tree() && Engine::get_singleton()->is_editor_hint() && EditorNode::get_singleton())
 				EditorNode::get_singleton()->dim_editor(false);
 		} break;
 #endif
diff --git a/scene/gui/line_edit.cpp b/scene/gui/line_edit.cpp
index c1784fb7ba..a5ae7eed66 100644
--- a/scene/gui/line_edit.cpp
+++ b/scene/gui/line_edit.cpp
@@ -534,7 +534,7 @@ void LineEdit::_notification(int p_what) {
 	switch (p_what) {
 #ifdef TOOLS_ENABLED
 		case NOTIFICATION_ENTER_TREE: {
-			if (get_tree()->is_editor_hint()) {
+			if (Engine::get_singleton()->is_editor_hint()) {
 				cursor_set_blink_enabled(EDITOR_DEF("text_editor/cursor/caret_blink", false));
 				cursor_set_blink_speed(EDITOR_DEF("text_editor/cursor/caret_blink_speed", 0.65));
 
diff --git a/scene/gui/popup.cpp b/scene/gui/popup.cpp
index 8979e0f111..54cc8b86fd 100644
--- a/scene/gui/popup.cpp
+++ b/scene/gui/popup.cpp
@@ -28,6 +28,8 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 #include "popup.h"
+
+#include "engine.h"
 #include "os/keyboard.h"
 
 void Popup::_gui_input(Ref<InputEvent> p_event) {
@@ -48,7 +50,7 @@ void Popup::_notification(int p_what) {
 	if (p_what == NOTIFICATION_ENTER_TREE) {
 //small helper to make editing of these easier in editor
 #ifdef TOOLS_ENABLED
-		if (get_tree()->is_editor_hint() && get_tree()->get_edited_scene_root() && get_tree()->get_edited_scene_root()->is_a_parent_of(this)) {
+		if (Engine::get_singleton()->is_editor_hint() && get_tree()->get_edited_scene_root() && get_tree()->get_edited_scene_root()->is_a_parent_of(this)) {
 			set_as_toplevel(false);
 		}
 #endif
diff --git a/scene/gui/reference_rect.cpp b/scene/gui/reference_rect.cpp
index 400ff299a9..441c3e721b 100644
--- a/scene/gui/reference_rect.cpp
+++ b/scene/gui/reference_rect.cpp
@@ -29,13 +29,15 @@
 /*************************************************************************/
 #include "reference_rect.h"
 
+#include "engine.h"
+
 void ReferenceRect::_notification(int p_what) {
 
 	if (p_what == NOTIFICATION_DRAW) {
 
 		if (!is_inside_tree())
 			return;
-		if (get_tree()->is_editor_hint())
+		if (Engine::get_singleton()->is_editor_hint())
 			draw_style_box(get_stylebox("border"), Rect2(Point2(), get_size()));
 	}
 }
diff --git a/scene/gui/texture_progress.cpp b/scene/gui/texture_progress.cpp
index 081c7ddb73..a5ca502f71 100644
--- a/scene/gui/texture_progress.cpp
+++ b/scene/gui/texture_progress.cpp
@@ -29,6 +29,8 @@
 /*************************************************************************/
 #include "texture_progress.h"
 
+#include "engine.h"
+
 void TextureProgress::set_under_texture(const Ref<Texture> &p_texture) {
 
 	under = p_texture;
@@ -179,7 +181,7 @@ void TextureProgress::_notification(int p_what) {
 							}
 							draw_polygon(points, Vector<Color>(), uvs, progress);
 						}
-						if (get_tree()->is_editor_hint()) {
+						if (Engine::get_singleton()->is_editor_hint()) {
 							Point2 p = progress->get_size();
 							p.x *= get_relative_center().x;
 							p.y *= get_relative_center().y;
diff --git a/scene/gui/video_player.cpp b/scene/gui/video_player.cpp
index 9c018a4e7c..4886b1cc26 100644
--- a/scene/gui/video_player.cpp
+++ b/scene/gui/video_player.cpp
@@ -116,7 +116,7 @@ void VideoPlayer::_notification(int p_notification) {
 
 		case NOTIFICATION_ENTER_TREE: {
 
-			if (stream.is_valid() && autoplay && !get_tree()->is_editor_hint()) {
+			if (stream.is_valid() && autoplay && !Engine::get_singleton()->is_editor_hint()) {
 				play();
 			}
 		} break;