initial commit, 4.5 stable

scene/gui/reference_rect.cpp

@@ -0,0 +1,101 @@
+/**************************************************************************/
+/*  reference_rect.cpp                                                    */
+/**************************************************************************/
+/*                         This file is part of:                          */
+/*                             GODOT ENGINE                               */
+/*                        https://godotengine.org                         */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
+/*                                                                        */
+/* Permission is hereby granted, free of charge, to any person obtaining  */
+/* a copy of this software and associated documentation files (the        */
+/* "Software"), to deal in the Software without restriction, including    */
+/* without limitation the rights to use, copy, modify, merge, publish,    */
+/* distribute, sublicense, and/or sell copies of the Software, and to     */
+/* permit persons to whom the Software is furnished to do so, subject to  */
+/* the following conditions:                                              */
+/*                                                                        */
+/* The above copyright notice and this permission notice shall be         */
+/* included in all copies or substantial portions of the Software.        */
+/*                                                                        */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
+/**************************************************************************/
+
+#include "reference_rect.h"
+
+#include "core/config/engine.h"
+
+void ReferenceRect::_notification(int p_what) {
+	switch (p_what) {
+		case NOTIFICATION_DRAW: {
+			if (!is_inside_tree()) {
+				return;
+			}
+			if (Engine::get_singleton()->is_editor_hint() || !editor_only) {
+				draw_rect(Rect2(Point2(), get_size()), border_color, false, border_width);
+			}
+		} break;
+	}
+}
+
+void ReferenceRect::set_border_color(const Color &p_color) {
+	if (border_color == p_color) {
+		return;
+	}
+
+	border_color = p_color;
+	queue_redraw();
+}
+
+Color ReferenceRect::get_border_color() const {
+	return border_color;
+}
+
+void ReferenceRect::set_border_width(float p_width) {
+	float width_max = MAX(0.0, p_width);
+	if (border_width == width_max) {
+		return;
+	}
+
+	border_width = width_max;
+	queue_redraw();
+}
+
+float ReferenceRect::get_border_width() const {
+	return border_width;
+}
+
+void ReferenceRect::set_editor_only(const bool &p_enabled) {
+	if (editor_only == p_enabled) {
+		return;
+	}
+
+	editor_only = p_enabled;
+	queue_redraw();
+}
+
+bool ReferenceRect::get_editor_only() const {
+	return editor_only;
+}
+
+void ReferenceRect::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("get_border_color"), &ReferenceRect::get_border_color);
+	ClassDB::bind_method(D_METHOD("set_border_color", "color"), &ReferenceRect::set_border_color);
+
+	ClassDB::bind_method(D_METHOD("get_border_width"), &ReferenceRect::get_border_width);
+	ClassDB::bind_method(D_METHOD("set_border_width", "width"), &ReferenceRect::set_border_width);
+
+	ClassDB::bind_method(D_METHOD("get_editor_only"), &ReferenceRect::get_editor_only);
+	ClassDB::bind_method(D_METHOD("set_editor_only", "enabled"), &ReferenceRect::set_editor_only);
+
+	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "border_color"), "set_border_color", "get_border_color");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "border_width", PROPERTY_HINT_RANGE, "0.0,5.0,0.1,or_greater,suffix:px"), "set_border_width", "get_border_width");
+	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "editor_only"), "set_editor_only", "get_editor_only");
+}