initial commit, 4.5 stable

editor/gui/editor_validation_panel.h

@@ -0,0 +1,85 @@
+/**************************************************************************/
+/*  editor_validation_panel.h                                             */
+/**************************************************************************/
+/*                         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.                 */
+/**************************************************************************/
+
+#pragma once
+
+#include "scene/gui/panel_container.h"
+
+class Button;
+class Label;
+class VBoxContainer;
+
+class EditorValidationPanel : public PanelContainer {
+	GDCLASS(EditorValidationPanel, PanelContainer);
+
+public:
+	enum MessageType {
+		MSG_OK,
+		MSG_WARNING,
+		MSG_ERROR,
+		MSG_INFO,
+	};
+
+	static const int MSG_ID_DEFAULT = 0; // Avoids hard-coding ID in dialogs with single-line validation.
+
+private:
+	VBoxContainer *message_container = nullptr;
+
+	HashMap<int, String> valid_messages;
+	HashMap<int, Label *> labels;
+
+	bool valid = false;
+	bool pending_update = false;
+
+	struct ThemeCache {
+		Color valid_color;
+		Color warning_color;
+		Color error_color;
+	} theme_cache;
+
+	void _update();
+
+	Callable update_callback;
+	Button *accept_button = nullptr;
+
+protected:
+	void _notification(int p_what);
+
+public:
+	void add_line(int p_id, const String &p_valid_message = "");
+	void set_accept_button(Button *p_button);
+	void set_update_callback(const Callable &p_callback);
+
+	void update();
+	void set_message(int p_id, const String &p_text, MessageType p_type, bool p_auto_prefix = true);
+	bool is_valid() const;
+
+	EditorValidationPanel();
+};