initial commit, 4.5 stable

editor/settings/action_map_editor.h

@@ -0,0 +1,126 @@
+/**************************************************************************/
+/*  action_map_editor.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/control.h"
+
+class AcceptDialog;
+class Button;
+class CheckButton;
+class EditorEventSearchBar;
+class EventListenerLineEdit;
+class HBoxContainer;
+class InputEventConfigurationDialog;
+class LineEdit;
+class Tree;
+
+class ActionMapEditor : public Control {
+	GDCLASS(ActionMapEditor, Control);
+
+public:
+	struct ActionInfo {
+		String name;
+		Dictionary action;
+		bool has_initial = false;
+		Dictionary action_initial;
+
+		Ref<Texture2D> icon;
+		bool editable = true;
+	};
+
+private:
+	enum ItemButton {
+		BUTTON_ADD_EVENT,
+		BUTTON_EDIT_EVENT,
+		BUTTON_REMOVE_ACTION,
+		BUTTON_REMOVE_EVENT,
+		BUTTON_REVERT_ACTION,
+	};
+
+	Vector<ActionInfo> actions_cache;
+	Tree *action_tree = nullptr;
+
+	// Storing which action/event is currently being edited in the InputEventConfigurationDialog.
+
+	Dictionary current_action;
+	String current_action_name;
+	int current_action_event_index = -1;
+
+	// Popups
+
+	InputEventConfigurationDialog *event_config_dialog = nullptr;
+	AcceptDialog *message = nullptr;
+
+	// Filtering and Adding actions
+
+	bool show_builtin_actions = false;
+	CheckButton *show_builtin_actions_checkbutton = nullptr;
+	EditorEventSearchBar *action_list_search_bar = nullptr;
+
+	HBoxContainer *add_hbox = nullptr;
+	LineEdit *add_edit = nullptr;
+	Button *add_button = nullptr;
+
+	void _event_config_confirmed();
+
+	void _add_action_pressed();
+	void _add_edit_text_changed(const String &p_name);
+	String _check_new_action_name(const String &p_name);
+	bool _has_action(const String &p_name) const;
+	void _add_action(const String &p_name);
+	void _action_edited();
+
+	void _tree_button_pressed(Object *p_item, int p_column, int p_id, MouseButton p_button);
+	void _tree_item_activated();
+	void _on_search_bar_value_changed();
+	bool _should_display_action(const String &p_name, const Array &p_events) const;
+
+	Variant get_drag_data_fw(const Point2 &p_point, Control *p_from);
+	bool can_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) const;
+	void drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from);
+
+	void _set_show_builtin_actions(bool p_show);
+
+protected:
+	void _notification(int p_what);
+	static void _bind_methods();
+
+public:
+	LineEdit *get_search_box() const;
+	LineEdit *get_path_box() const;
+	InputEventConfigurationDialog *get_configuration_dialog();
+
+	// Dictionary represents an Action with "events" (Array) and "deadzone" (float) items. Pass with no param to update list from cached action map.
+	void update_action_list(const Vector<ActionInfo> &p_action_infos = Vector<ActionInfo>());
+	void show_message(const String &p_message);
+
+	ActionMapEditor();
+};