New ActionMapEditor to replace InputMapEditor. Used in ProjectSettings.

Renamed to ActionMapEditor as it is more generic and can be used for more than just the InputMapEditor if required.
This also includes a new Event Configuration dialog (previously "Press A key...") which can be used to create and edit InputEvents for any use - like the Project Settings input map, or the Editor Settings shortcuts.

7 files changed, 1594 insertions, 1160 deletions

diff --git a/editor/action_map_editor.cpp b/editor/action_map_editor.cpp
new file mode 100644
index 0000000000..55640ca590
--- /dev/null
+++ b/editor/action_map_editor.cpp
@@ -0,0 +1,1167 @@
+/*************************************************************************/
+/*  action_map_editor.cpp                                                */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 "action_map_editor.h"
+#include "core/input/input_map.h"
+#include "core/os/keyboard.h"
+#include "editor/editor_scale.h"
+#include "scene/gui/center_container.h"
+
+/////////////////////////////////////////
+
+// Maps to 2*axis if value is neg, or + 1 if value is pos.
+static const char *_joy_axis_descriptions[JOY_AXIS_MAX * 2] = {
+	TTRC("Left Stick Left, Joystick 0 Left"),
+	TTRC("Left Stick Right, Joystick 0 Right"),
+	TTRC("Left Stick Up, Joystick 0 Up"),
+	TTRC("Left Stick Down, Joystick 0 Down"),
+	TTRC("Right Stick Left, Joystick 1 Left"),
+	TTRC("Right Stick Right, Joystick 1 Right"),
+	TTRC("Right Stick Up, Joystick 1 Up"),
+	TTRC("Right Stick Down, Joystick 1 Down"),
+	TTRC("Joystick 2 Left"),
+	TTRC("Left Trigger, Sony L2, Xbox LT, Joystick 2 Right"),
+	TTRC("Joystick 2 Up"),
+	TTRC("Right Trigger, Sony R2, Xbox RT, Joystick 2 Down"),
+	TTRC("Joystick 3 Left"),
+	TTRC("Joystick 3 Right"),
+	TTRC("Joystick 3 Up"),
+	TTRC("Joystick 3 Down"),
+	TTRC("Joystick 4 Left"),
+	TTRC("Joystick 4 Right"),
+	TTRC("Joystick 4 Up"),
+	TTRC("Joystick 4 Down"),
+};
+
+String InputEventConfigurationDialog::get_event_text(const Ref<InputEvent> &p_event) {
+	ERR_FAIL_COND_V_MSG(p_event.is_null(), String(), "Provided event is not a valid instance of InputEvent");
+
+	// Joypad motion events will display slighlty differently than what the event->as_text() provides. See #43660.
+	Ref<InputEventJoypadMotion> jpmotion = p_event;
+	if (jpmotion.is_valid()) {
+		String desc = TTR("Unknown Joypad Axis");
+		if (jpmotion->get_axis() < JOY_AXIS_MAX) {
+			desc = RTR(_joy_axis_descriptions[2 * jpmotion->get_axis() + (jpmotion->get_axis_value() < 0 ? 0 : 1)]);
+		}
+
+		return vformat("Joypad Axis %s %s (%s)", itos(jpmotion->get_axis()), jpmotion->get_axis_value() < 0 ? "-" : "+", desc);
+	} else {
+		return p_event->as_text();
+	}
+}
+
+void InputEventConfigurationDialog::_set_event(const Ref<InputEvent> &p_event) {
+	if (p_event.is_valid()) {
+		event = p_event;
+
+		// Update Label
+		event_as_text->set_text(get_event_text(event));
+
+		Ref<InputEventKey> k = p_event;
+		Ref<InputEventMouseButton> mb = p_event;
+		Ref<InputEventJoypadButton> joyb = p_event;
+		Ref<InputEventJoypadMotion> joym = p_event;
+		Ref<InputEventWithModifiers> mod = p_event;
+
+		// Update option values and visibility
+		bool show_mods = false;
+		bool show_device = false;
+		bool show_phys_key = false;
+
+		if (mod.is_valid()) {
+			show_mods = true;
+			mod_checkboxes[MOD_ALT]->set_pressed(mod->get_alt());
+			mod_checkboxes[MOD_SHIFT]->set_pressed(mod->get_shift());
+			mod_checkboxes[MOD_COMMAND]->set_pressed(mod->get_command());
+			mod_checkboxes[MOD_CONTROL]->set_pressed(mod->get_control());
+			mod_checkboxes[MOD_META]->set_pressed(mod->get_metakey());
+
+			store_command_checkbox->set_pressed(mod->is_storing_command());
+		}
+
+		if (k.is_valid()) {
+			show_phys_key = true;
+			physical_key_checkbox->set_pressed(k->get_physical_keycode() != 0 && k->get_keycode() == 0);
+
+		} else if (joyb.is_valid() || joym.is_valid() || mb.is_valid()) {
+			show_device = true;
+			_set_current_device(event->get_device());
+		}
+
+		mod_container->set_visible(show_mods);
+		device_container->set_visible(show_device);
+		physical_key_checkbox->set_visible(show_phys_key);
+		additional_options_container->show();
+
+		// Update selected item in input list for keys, joybuttons and joyaxis only (since the mouse cannot be "listened" for).
+		if (k.is_valid() || joyb.is_valid() || joym.is_valid()) {
+			TreeItem *category = input_list_tree->get_root()->get_children();
+			while (category) {
+				TreeItem *input_item = category->get_children();
+
+				// has_type this should be always true, unless the tree structure has been misconfigured.
+				bool has_type = input_item->get_parent()->has_meta("__type");
+				int input_type = input_item->get_parent()->get_meta("__type");
+				if (!has_type) {
+					return;
+				}
+
+				// If event type matches input types of this category.
+				if ((k.is_valid() && input_type == INPUT_KEY) || (joyb.is_valid() && input_type == INPUT_JOY_BUTTON) || (joym.is_valid() && input_type == INPUT_JOY_MOTION)) {
+					// Loop through all items of this category until one matches.
+					while (input_item) {
+						bool key_match = k.is_valid() && (Variant(k->get_keycode()) == input_item->get_meta("__keycode") || Variant(k->get_physical_keycode()) == input_item->get_meta("__keycode"));
+						bool joyb_match = joyb.is_valid() && Variant(joyb->get_button_index()) == input_item->get_meta("__index");
+						bool joym_match = joym.is_valid() && Variant(joym->get_axis()) == input_item->get_meta("__axis") && joym->get_axis_value() == (float)input_item->get_meta("__value");
+						if (key_match || joyb_match || joym_match) {
+							category->set_collapsed(false);
+							input_item->select(0);
+							input_list_tree->ensure_cursor_is_visible();
+							return;
+						}
+						input_item = input_item->get_next();
+					}
+				}
+
+				category->set_collapsed(true); // Event not in this category, so collapse;
+				category = category->get_next();
+			}
+		}
+	} else {
+		// Event is not valid, reset dialog
+		event = p_event;
+		Vector<String> strings;
+
+		// Reset message, promp for input according to which input types are allowed.
+		String text = TTR("Perform an Input (%s).");
+
+		if (allowed_input_types & INPUT_KEY) {
+			strings.append(TTR("Key"));
+		}
+		// We don't check for INPUT_MOUSE_BUTTON since it is ignored in the "Listen Window Input" method.
+
+		if (allowed_input_types & INPUT_JOY_BUTTON) {
+			strings.append(TTR("Joypad Button"));
+		}
+		if (allowed_input_types & INPUT_JOY_MOTION) {
+			strings.append(TTR("Joypad Axis"));
+		}
+
+		if (strings.size() == 0) {
+			text = TTR("Input Event dialog has been misconfigured: No input types are allowed.");
+			event_as_text->set_text(text);
+		} else {
+			String insert_text = String(", ").join(strings);
+			event_as_text->set_text(vformat(text, insert_text));
+		}
+
+		additional_options_container->hide();
+		input_list_tree->deselect_all();
+		_update_input_list();
+	}
+}
+
+void InputEventConfigurationDialog::_tab_selected(int p_tab) {
+	Callable signal_method = callable_mp(this, &InputEventConfigurationDialog::_listen_window_input);
+	if (p_tab == 0) {
+		// Start Listening.
+		if (!is_connected("window_input", signal_method)) {
+			connect("window_input", signal_method);
+		}
+	} else {
+		// Stop Listening.
+		if (is_connected("window_input", signal_method)) {
+			disconnect("window_input", signal_method);
+		}
+		input_list_tree->call_deferred("ensure_cursor_is_visible");
+		if (input_list_tree->get_selected() == nullptr) {
+			// If nothing selected, scroll to top.
+			input_list_tree->scroll_to_item(input_list_tree->get_root());
+		}
+	}
+}
+
+void InputEventConfigurationDialog::_listen_window_input(const Ref<InputEvent> &p_event) {
+	// Ignore if echo or not pressed
+	if (p_event->is_echo() || !p_event->is_pressed()) {
+		return;
+	}
+
+	// Ignore mouse
+	Ref<InputEventMouse> m = p_event;
+	if (m.is_valid()) {
+		return;
+	}
+
+	// Check what the type is and if it is allowed.
+	Ref<InputEventKey> k = p_event;
+	Ref<InputEventJoypadButton> joyb = p_event;
+	Ref<InputEventJoypadMotion> joym = p_event;
+
+	int type = k.is_valid() ? INPUT_KEY : joyb.is_valid() ? INPUT_JOY_BUTTON :
+								  joym.is_valid()		  ? INPUT_JOY_MOTION :
+															  0;
+
+	if (!(allowed_input_types & type)) {
+		return;
+	}
+
+	if (joym.is_valid()) {
+		float axis_value = joym->get_axis_value();
+		if (ABS(axis_value) < 0.9) {
+			// Ignore motion below 0.9 magnitude to avoid accidental touches
+			return;
+		} else {
+			// Always make the value 1 or -1 for display consistency
+			joym->set_axis_value(SGN(axis_value));
+		}
+	}
+
+	if (k.is_valid()) {
+		k->set_pressed(false); // to avoid serialisation of 'pressed' property - doesn't matter for actions anyway.
+		// Maintain physical keycode option state
+		if (physical_key_checkbox->is_pressed()) {
+			k->set_physical_keycode(k->get_keycode());
+			k->set_keycode(0);
+		} else {
+			k->set_keycode(k->get_physical_keycode());
+			k->set_physical_keycode(0);
+		}
+	}
+
+	Ref<InputEventWithModifiers> mod = p_event;
+	if (mod.is_valid()) {
+		// Maintain store command option state
+		mod->set_store_command(store_command_checkbox->is_pressed());
+
+		mod->set_window_id(0);
+	}
+
+	_set_event(p_event);
+	set_input_as_handled();
+}
+
+void InputEventConfigurationDialog::_search_term_updated(const String &) {
+	_update_input_list();
+}
+
+void InputEventConfigurationDialog::_update_input_list() {
+	input_list_tree->clear();
+
+	TreeItem *root = input_list_tree->create_item();
+	String search_term = input_list_search->get_text();
+
+	bool collapse = input_list_search->get_text().is_empty();
+
+	if (allowed_input_types & INPUT_KEY) {
+		TreeItem *kb_root = input_list_tree->create_item(root);
+		kb_root->set_text(0, TTR("Keyboard Keys"));
+		kb_root->set_icon(0, icon_cache.keyboard);
+		kb_root->set_collapsed(collapse);
+		kb_root->set_meta("__type", INPUT_KEY);
+
+		for (int i = 0; i < keycode_get_count(); i++) {
+			String name = keycode_get_name_by_index(i);
+
+			if (!search_term.is_empty() && name.findn(search_term) == -1) {
+				continue;
+			}
+
+			TreeItem *item = input_list_tree->create_item(kb_root);
+			item->set_text(0, name);
+			item->set_meta("__keycode", keycode_get_value_by_index(i));
+		}
+	}
+
+	if (allowed_input_types & INPUT_MOUSE_BUTTON) {
+		TreeItem *mouse_root = input_list_tree->create_item(root);
+		mouse_root->set_text(0, TTR("Mouse Buttons"));
+		mouse_root->set_icon(0, icon_cache.mouse);
+		mouse_root->set_collapsed(collapse);
+		mouse_root->set_meta("__type", INPUT_MOUSE_BUTTON);
+
+		int mouse_buttons[9] = { BUTTON_LEFT, BUTTON_RIGHT, BUTTON_MIDDLE, BUTTON_WHEEL_UP, BUTTON_WHEEL_DOWN, BUTTON_WHEEL_LEFT, BUTTON_WHEEL_RIGHT, BUTTON_XBUTTON1, BUTTON_XBUTTON2 };
+		for (int i = 0; i < 9; i++) {
+			Ref<InputEventMouseButton> mb;
+			mb.instance();
+			mb->set_button_index(mouse_buttons[i]);
+			String desc = get_event_text(mb);
+
+			if (!search_term.is_empty() && desc.findn(search_term) == -1) {
+				continue;
+			}
+
+			TreeItem *item = input_list_tree->create_item(mouse_root);
+			item->set_text(0, desc);
+			item->set_meta("__index", mouse_buttons[i]);
+		}
+	}
+
+	if (allowed_input_types & INPUT_JOY_BUTTON) {
+		TreeItem *joyb_root = input_list_tree->create_item(root);
+		joyb_root->set_text(0, TTR("Joypad Buttons"));
+		joyb_root->set_icon(0, icon_cache.joypad_button);
+		joyb_root->set_collapsed(collapse);
+		joyb_root->set_meta("__type", INPUT_JOY_BUTTON);
+
+		for (int i = 0; i < JOY_BUTTON_MAX; i++) {
+			Ref<InputEventJoypadButton> joyb;
+			joyb.instance();
+			joyb->set_button_index(i);
+			String desc = get_event_text(joyb);
+
+			if (!search_term.is_empty() && desc.findn(search_term) == -1) {
+				continue;
+			}
+
+			TreeItem *item = input_list_tree->create_item(joyb_root);
+			item->set_text(0, desc);
+			item->set_meta("__index", i);
+		}
+	}
+
+	if (allowed_input_types & INPUT_JOY_MOTION) {
+		TreeItem *joya_root = input_list_tree->create_item(root);
+		joya_root->set_text(0, TTR("Joypad Axes"));
+		joya_root->set_icon(0, icon_cache.joypad_axis);
+		joya_root->set_collapsed(collapse);
+		joya_root->set_meta("__type", INPUT_JOY_MOTION);
+
+		for (int i = 0; i < JOY_AXIS_MAX * 2; i++) {
+			int axis = i / 2;
+			int direction = (i & 1) ? 1 : -1;
+			Ref<InputEventJoypadMotion> joym;
+			joym.instance();
+			joym->set_axis(axis);
+			joym->set_axis_value(direction);
+			String desc = get_event_text(joym);
+
+			if (!search_term.is_empty() && desc.findn(search_term) == -1) {
+				continue;
+			}
+
+			TreeItem *item = input_list_tree->create_item(joya_root);
+			item->set_text(0, desc);
+			item->set_meta("__axis", i >> 1);
+			item->set_meta("__value", (i & 1) ? 1 : -1);
+		}
+	}
+}
+
+void InputEventConfigurationDialog::_mod_toggled(bool p_checked, int p_index) {
+	Ref<InputEventWithModifiers> ie = event;
+
+	// Not event with modifiers
+	if (ie.is_null()) {
+		return;
+	}
+
+	if (p_index == 0) {
+		ie->set_alt(p_checked);
+	} else if (p_index == 1) {
+		ie->set_shift(p_checked);
+	} else if (p_index == 2) {
+		ie->set_command(p_checked);
+	} else if (p_index == 3) {
+		ie->set_control(p_checked);
+	} else if (p_index == 4) {
+		ie->set_metakey(p_checked);
+	}
+
+	_set_event(ie);
+}
+
+void InputEventConfigurationDialog::_store_command_toggled(bool p_checked) {
+	Ref<InputEventWithModifiers> ie = event;
+	if (ie.is_valid()) {
+		ie->set_store_command(p_checked);
+		_set_event(ie);
+	}
+
+	if (p_checked) {
+		// If storing Command, show it's checkbox and hide Control (Win/Lin) or Meta (Mac)
+#ifdef APPLE_STYLE_KEYS
+		mod_checkboxes[MOD_META]->hide();
+
+		mod_checkboxes[MOD_COMMAND]->show();
+		mod_checkboxes[MOD_COMMAND]->set_text("Meta (Command)");
+#else
+		mod_checkboxes[MOD_CONTROL]->hide();
+
+		mod_checkboxes[MOD_COMMAND]->show();
+		mod_checkboxes[MOD_COMMAND]->set_text("Control (Command)");
+#endif
+	} else {
+		// If not, hide Command, show Control and Meta.
+		mod_checkboxes[MOD_COMMAND]->hide();
+		mod_checkboxes[MOD_CONTROL]->show();
+		mod_checkboxes[MOD_META]->show();
+	}
+}
+
+void InputEventConfigurationDialog::_physical_keycode_toggled(bool p_checked) {
+	Ref<InputEventKey> k = event;
+
+	if (k.is_null()) {
+		return;
+	}
+
+	if (p_checked) {
+		k->set_physical_keycode(k->get_keycode());
+		k->set_keycode(0);
+	} else {
+		k->set_keycode(k->get_physical_keycode());
+		k->set_physical_keycode(0);
+	}
+
+	_set_event(k);
+}
+
+void InputEventConfigurationDialog::_input_list_item_selected() {
+	TreeItem *selected = input_list_tree->get_selected();
+
+	// Invalid tree selection - type only exists on the "category" items, which are not a valid selection.
+	if (selected->has_meta("__type")) {
+		return;
+	}
+
+	int input_type = selected->get_parent()->get_meta("__type");
+
+	switch (input_type) {
+		case InputEventConfigurationDialog::INPUT_KEY: {
+			int kc = selected->get_meta("__keycode");
+			Ref<InputEventKey> k;
+			k.instance();
+
+			if (physical_key_checkbox->is_pressed()) {
+				k->set_physical_keycode(kc);
+				k->set_keycode(0);
+			} else {
+				k->set_physical_keycode(0);
+				k->set_keycode(kc);
+			}
+
+			// Maintain modifier state from checkboxes
+			k->set_alt(mod_checkboxes[MOD_ALT]->is_pressed());
+			k->set_shift(mod_checkboxes[MOD_SHIFT]->is_pressed());
+			k->set_command(mod_checkboxes[MOD_COMMAND]->is_pressed());
+			k->set_control(mod_checkboxes[MOD_CONTROL]->is_pressed());
+			k->set_metakey(mod_checkboxes[MOD_META]->is_pressed());
+			k->set_store_command(store_command_checkbox->is_pressed());
+
+			_set_event(k);
+		} break;
+		case InputEventConfigurationDialog::INPUT_MOUSE_BUTTON: {
+			int idx = selected->get_meta("__index");
+			Ref<InputEventMouseButton> mb;
+			mb.instance();
+			mb->set_button_index(idx);
+			// Maintain modifier state from checkboxes
+			mb->set_alt(mod_checkboxes[MOD_ALT]->is_pressed());
+			mb->set_shift(mod_checkboxes[MOD_SHIFT]->is_pressed());
+			mb->set_command(mod_checkboxes[MOD_COMMAND]->is_pressed());
+			mb->set_control(mod_checkboxes[MOD_CONTROL]->is_pressed());
+			mb->set_metakey(mod_checkboxes[MOD_META]->is_pressed());
+			mb->set_store_command(store_command_checkbox->is_pressed());
+
+			_set_event(mb);
+		} break;
+		case InputEventConfigurationDialog::INPUT_JOY_BUTTON: {
+			int idx = selected->get_meta("__index");
+			Ref<InputEventJoypadButton> jb = InputEventJoypadButton::create_reference(idx);
+			_set_event(jb);
+		} break;
+		case InputEventConfigurationDialog::INPUT_JOY_MOTION: {
+			int axis = selected->get_meta("__axis");
+			int value = selected->get_meta("__value");
+
+			Ref<InputEventJoypadMotion> jm;
+			jm.instance();
+			jm->set_axis(axis);
+			jm->set_axis_value(value);
+			_set_event(jm);
+		} break;
+		default:
+			break;
+	}
+}
+
+void InputEventConfigurationDialog::_set_current_device(int i_device) {
+	device_id_option->select(i_device + 1);
+}
+
+int InputEventConfigurationDialog::_get_current_device() const {
+	return device_id_option->get_selected() - 1;
+}
+
+String InputEventConfigurationDialog::_get_device_string(int i_device) const {
+	if (i_device == InputMap::ALL_DEVICES) {
+		return TTR("All Devices");
+	}
+	return TTR("Device") + " " + itos(i_device);
+}
+
+void InputEventConfigurationDialog::_notification(int p_what) {
+	switch (p_what) {
+		case NOTIFICATION_ENTER_TREE:
+		case NOTIFICATION_THEME_CHANGED: {
+			input_list_search->set_right_icon(input_list_search->get_theme_icon("Search", "EditorIcons"));
+
+			physical_key_checkbox->set_icon(get_theme_icon("KeyboardPhysical", "EditorIcons"));
+
+			icon_cache.keyboard = get_theme_icon("Keyboard", "EditorIcons");
+			icon_cache.mouse = get_theme_icon("Mouse", "EditorIcons");
+			icon_cache.joypad_button = get_theme_icon("JoyButton", "EditorIcons");
+			icon_cache.joypad_axis = get_theme_icon("JoyAxis", "EditorIcons");
+
+			_update_input_list();
+		} break;
+		default:
+			break;
+	}
+}
+
+void InputEventConfigurationDialog::popup_and_configure(const Ref<InputEvent> &p_event) {
+	if (p_event.is_valid()) {
+		_set_event(p_event);
+	} else {
+		// Clear Event
+		_set_event(p_event);
+
+		// Clear Checkbox Values
+		for (int i = 0; i < MOD_MAX; i++) {
+			mod_checkboxes[i]->set_pressed(false);
+		}
+		physical_key_checkbox->set_pressed(false);
+		store_command_checkbox->set_pressed(true);
+		_set_current_device(0);
+
+		// Switch to "Listen" tab
+		tab_container->set_current_tab(0);
+	}
+
+	popup_centered();
+}
+
+Ref<InputEvent> InputEventConfigurationDialog::get_event() const {
+	return event;
+}
+
+void InputEventConfigurationDialog::set_allowed_input_types(int p_type_masks) {
+	allowed_input_types = p_type_masks;
+}
+
+InputEventConfigurationDialog::InputEventConfigurationDialog() {
+	allowed_input_types = INPUT_KEY | INPUT_MOUSE_BUTTON | INPUT_JOY_BUTTON | INPUT_JOY_MOTION;
+
+	set_title("Event Configuration");
+	set_min_size(Size2i(550 * EDSCALE, 0)); // Min width
+
+	VBoxContainer *main_vbox = memnew(VBoxContainer);
+	add_child(main_vbox);
+
+	tab_container = memnew(TabContainer);
+	tab_container->set_tab_align(TabContainer::TabAlign::ALIGN_LEFT);
+	tab_container->set_use_hidden_tabs_for_min_size(true);
+	tab_container->set_v_size_flags(Control::SIZE_EXPAND_FILL);
+	tab_container->connect("tab_selected", callable_mp(this, &InputEventConfigurationDialog::_tab_selected));
+	main_vbox->add_child(tab_container);
+
+	CenterContainer *cc = memnew(CenterContainer);
+	cc->set_name("Listen for Input");
+	event_as_text = memnew(Label);
+	event_as_text->set_align(Label::ALIGN_CENTER);
+	cc->add_child(event_as_text);
+	tab_container->add_child(cc);
+
+	// List of all input options to manually select from.
+
+	VBoxContainer *manual_vbox = memnew(VBoxContainer);
+	manual_vbox->set_name("Manual Selection");
+	manual_vbox->set_v_size_flags(Control::SIZE_EXPAND_FILL);
+	tab_container->add_child(manual_vbox);
+
+	input_list_search = memnew(LineEdit);
+	input_list_search->set_h_size_flags(Control::SIZE_EXPAND_FILL);
+	input_list_search->set_placeholder(TTR("Filter Inputs"));
+	input_list_search->set_clear_button_enabled(true);
+	input_list_search->connect("text_changed", callable_mp(this, &InputEventConfigurationDialog::_search_term_updated));
+	manual_vbox->add_child(input_list_search);
+
+	input_list_tree = memnew(Tree);
+	input_list_tree->set_custom_minimum_size(Size2(0, 100 * EDSCALE)); // Min height for tree
+	input_list_tree->connect("item_selected", callable_mp(this, &InputEventConfigurationDialog::_input_list_item_selected));
+	input_list_tree->set_v_size_flags(Control::SIZE_EXPAND_FILL);
+	manual_vbox->add_child(input_list_tree);
+
+	input_list_tree->set_hide_root(true);
+	input_list_tree->set_columns(1);
+
+	_update_input_list();
+
+	// Additional Options
+	additional_options_container = memnew(VBoxContainer);
+	additional_options_container->hide();
+
+	Label *opts_label = memnew(Label);
+	opts_label->set_text("Additional Options");
+	additional_options_container->add_child(opts_label);
+
+	// Device Selection
+	device_container = memnew(HBoxContainer);
+	device_container->set_h_size_flags(Control::SIZE_EXPAND_FILL);
+
+	Label *device_label = memnew(Label);
+	device_label->set_text("Device:");
+	device_container->add_child(device_label);
+
+	device_id_option = memnew(OptionButton);
+	device_id_option->set_h_size_flags(Control::SIZE_EXPAND_FILL);
+	device_container->add_child(device_id_option);
+
+	for (int i = -1; i < 8; i++) {
+		device_id_option->add_item(_get_device_string(i));
+	}
+	_set_current_device(0);
+	device_container->hide();
+	additional_options_container->add_child(device_container);
+
+	// Modifier Selection
+	mod_container = memnew(HBoxContainer);
+	for (int i = 0; i < MOD_MAX; i++) {
+		String name = mods[i];
+		mod_checkboxes[i] = memnew(CheckBox);
+		mod_checkboxes[i]->connect("toggled", callable_mp(this, &InputEventConfigurationDialog::_mod_toggled), varray(i));
+		mod_checkboxes[i]->set_text(name);
+		mod_container->add_child(mod_checkboxes[i]);
+	}
+
+	mod_container->add_child(memnew(VSeparator));
+
+	store_command_checkbox = memnew(CheckBox);
+	store_command_checkbox->connect("toggled", callable_mp(this, &InputEventConfigurationDialog::_store_command_toggled));
+	store_command_checkbox->set_pressed(true);
+	store_command_checkbox->set_text(TTR("Store Command"));
+#ifdef APPLE_STYLE_KEYS
+	store_command_checkbox->set_tooltip(TTR("Toggles between serializing 'command' and 'meta'. Used for compatibility with Windows/Linux style keyboard."));
+#else
+	store_command_checkbox->set_tooltip(TTR("Toggles between serializing 'command' and 'control'. Used for compatibility with Apple Style keyboards."));
+#endif
+	mod_container->add_child(store_command_checkbox);
+
+	mod_container->hide();
+	additional_options_container->add_child(mod_container);
+
+	// Physical Key Checkbox
+
+	physical_key_checkbox = memnew(CheckBox);
+	physical_key_checkbox->set_text(TTR("Use Physical Keycode"));
+	physical_key_checkbox->set_tooltip(TTR("Stores the physical position of the key on the keyboard rather than the keys value. Used for compatibility with non-latin layouts."));
+	physical_key_checkbox->connect("toggled", callable_mp(this, &InputEventConfigurationDialog::_physical_keycode_toggled));
+	physical_key_checkbox->hide();
+	additional_options_container->add_child(physical_key_checkbox);
+
+	main_vbox->add_child(additional_options_container);
+
+	// Default to first tab
+	tab_container->set_current_tab(0);
+}
+
+/////////////////////////////////////////
+
+static bool _is_action_name_valid(const String &p_name) {
+	const char32_t *cstr = p_name.get_data();
+	for (int i = 0; cstr[i]; i++) {
+		if (cstr[i] == '/' || cstr[i] == ':' || cstr[i] == '"' ||
+				cstr[i] == '=' || cstr[i] == '\\' || cstr[i] < 32) {
+			return false;
+		}
+	}
+	return true;
+}
+
+void ActionMapEditor::_event_config_confirmed() {
+	Ref<InputEvent> ev = event_config_dialog->get_event();
+
+	Dictionary new_action = current_action.duplicate();
+	Array events = new_action["events"];
+
+	if (current_action_event_index == -1) {
+		// Add new event
+		events.push_back(ev);
+	} else {
+		// Edit existing event
+		events[current_action_event_index] = ev;
+	}
+
+	new_action["events"] = events;
+	emit_signal("action_edited", current_action_name, new_action);
+}
+
+void ActionMapEditor::_add_action_pressed() {
+	_add_action(add_edit->get_text());
+}
+
+void ActionMapEditor::_add_action(const String &p_name) {
+	if (!allow_editing_actions) {
+		return;
+	}
+
+	if (p_name == "" || !_is_action_name_valid(p_name)) {
+		show_message(TTR("Invalid action name. it cannot be.is_empty()() nor contain '/', ':', '=', '\\' or '\"'"));
+		return;
+	}
+
+	add_edit->clear();
+	emit_signal("action_added", p_name);
+}
+
+void ActionMapEditor::_action_edited() {
+	if (!allow_editing_actions) {
+		return;
+	}
+
+	TreeItem *ti = action_tree->get_edited();
+	if (!ti) {
+		return;
+	}
+
+	if (action_tree->get_selected_column() == 0) {
+		// Name Edited
+		String new_name = ti->get_text(0);
+		String old_name = ti->get_meta("__name");
+
+		if (new_name == old_name) {
+			return;
+		}
+
+		if (new_name == "" || !_is_action_name_valid(new_name)) {
+			ti->set_text(0, old_name);
+			show_message(TTR("Invalid action name. it cannot be.is_empty()() nor contain '/', ':', '=', '\\' or '\"'"));
+			return;
+		}
+
+		emit_signal("action_renamed", old_name, new_name);
+	} else if (action_tree->get_selected_column() == 1) {
+		// Deadzone Edited
+		String name = ti->get_meta("__name");
+		Dictionary old_action = ti->get_meta("__action");
+		Dictionary new_action = old_action.duplicate();
+		new_action["deadzone"] = ti->get_range(1);
+
+		// Call deferred so that input can finish propagating through tree, allowing re-making of tree to occur.
+		call_deferred("emit_signal", "action_edited", name, new_action);
+	}
+}
+
+void ActionMapEditor::_tree_button_pressed(Object *p_item, int p_column, int p_id) {
+	ItemButton option = (ItemButton)p_id;
+
+	TreeItem *item = Object::cast_to<TreeItem>(p_item);
+	if (!item) {
+		return;
+	}
+
+	switch (option) {
+		case ActionMapEditor::BUTTON_ADD_EVENT: {
+			current_action = item->get_meta("__action");
+			current_action_name = item->get_meta("__name");
+			current_action_event_index = -1;
+
+			event_config_dialog->popup_and_configure();
+
+		} break;
+		case ActionMapEditor::BUTTON_EDIT_EVENT: {
+			// Action and Action name is located on the parent of the event.
+			current_action = item->get_parent()->get_meta("__action");
+			current_action_name = item->get_parent()->get_meta("__name");
+
+			current_action_event_index = item->get_meta("__index");
+
+			Ref<InputEvent> ie = item->get_meta("__event");
+			if (ie.is_valid()) {
+				event_config_dialog->popup_and_configure(ie);
+			}
+
+		} break;
+		case ActionMapEditor::BUTTON_REMOVE_ACTION: {
+			if (!allow_editing_actions) {
+				break;
+			}
+
+			// Send removed action name
+			String name = item->get_meta("__name");
+			emit_signal("action_removed", name);
+		} break;
+		case ActionMapEditor::BUTTON_REMOVE_EVENT: {
+			// Remove event and send updated action
+			Dictionary action = item->get_parent()->get_meta("__action");
+			String action_name = item->get_parent()->get_meta("__name");
+
+			int event_index = item->get_meta("__index");
+
+			Array events = action["events"];
+			events.remove(event_index);
+			action["events"] = events;
+
+			emit_signal("action_edited", action_name, action);
+		} break;
+		default:
+			break;
+	}
+}
+
+void ActionMapEditor::_tree_item_activated() {
+	TreeItem *item = action_tree->get_selected();
+
+	if (!item || !item->has_meta("__event")) {
+		return;
+	}
+
+	_tree_button_pressed(item, 2, BUTTON_EDIT_EVENT);
+}
+
+void ActionMapEditor::set_show_uneditable(bool p_show) {
+	show_uneditable = p_show;
+	show_uneditable_actions_checkbox->set_pressed(p_show);
+
+	// Prevent unnecessary updates of action list when cache is.is_empty()().
+	if (!actions_cache.is_empty()) {
+		update_action_list();
+	}
+}
+
+void ActionMapEditor::_search_term_updated(const String &) {
+	update_action_list();
+}
+
+Variant ActionMapEditor::get_drag_data_fw(const Point2 &p_point, Control *p_from) {
+	TreeItem *selected = action_tree->get_selected();
+	if (!selected) {
+		return Variant();
+	}
+
+	String name = selected->get_text(0);
+	Label *label = memnew(Label(name));
+	label->set_modulate(Color(1, 1, 1, 1.0f));
+	action_tree->set_drag_preview(label);
+
+	Dictionary drag_data;
+
+	if (selected->has_meta("__action")) {
+		drag_data["input_type"] = "action";
+	}
+
+	if (selected->has_meta("__event")) {
+		drag_data["input_type"] = "event";
+	}
+
+	action_tree->set_drop_mode_flags(Tree::DROP_MODE_INBETWEEN);
+
+	return drag_data;
+}
+
+bool ActionMapEditor::can_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) const {
+	Dictionary d = p_data;
+	if (!d.has("input_type")) {
+		return false;
+	}
+
+	TreeItem *selected = action_tree->get_selected();
+	TreeItem *item = action_tree->get_item_at_position(p_point);
+	if (!selected || !item || item == selected) {
+		return false;
+	}
+
+	// Don't allow moving an action in-between events.
+	if (d["input_type"] == "action" && item->has_meta("__event")) {
+		return false;
+	}
+
+	// Don't allow moving an event to a different action.
+	if (d["input_type"] == "event" && item->get_parent() != selected->get_parent()) {
+		return false;
+	}
+
+	return true;
+}
+
+void ActionMapEditor::drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) {
+	if (!can_drop_data_fw(p_point, p_data, p_from)) {
+		return;
+	}
+
+	TreeItem *selected = action_tree->get_selected();
+	TreeItem *target = action_tree->get_item_at_position(p_point);
+	bool drop_above = action_tree->get_drop_section_at_position(p_point) == -1;
+
+	if (!target) {
+		return;
+	}
+
+	Dictionary d = p_data;
+	if (d["input_type"] == "action") {
+		// Change action order.
+		String relative_to = target->get_meta("__name");
+		String action_name = selected->get_meta("__name");
+		emit_signal("action_reordered", action_name, relative_to, drop_above);
+
+	} else if (d["input_type"] == "event") {
+		// Change event order
+		int current_index = selected->get_meta("__index");
+		int target_index = target->get_meta("__index");
+
+		// Construct new events array.
+		Dictionary new_action = selected->get_parent()->get_meta("__action");
+
+		Array events = new_action["events"];
+		Array new_events;
+
+		// The following method was used to perform the array changes since `remove` followed by `insert` was not working properly at time of writing.
+		// Loop thought existing events
+		for (int i = 0; i < events.size(); i++) {
+			// If you come across the current index, just skip it, as it has been moved.
+			if (i == current_index) {
+				continue;
+			} else if (i == target_index) {
+				// We are at the target index. If drop above, add selected event there first, then target, so moved event goes on top.
+				if (drop_above) {
+					new_events.push_back(events[current_index]);
+					new_events.push_back(events[target_index]);
+				} else {
+					new_events.push_back(events[target_index]);
+					new_events.push_back(events[current_index]);
+				}
+			} else {
+				new_events.push_back(events[i]);
+			}
+		}
+
+		new_action["events"] = new_events;
+		emit_signal("action_edited", selected->get_parent()->get_meta("__name"), new_action);
+	}
+}
+
+void ActionMapEditor::_notification(int p_what) {
+	switch (p_what) {
+		case NOTIFICATION_ENTER_TREE:
+		case NOTIFICATION_THEME_CHANGED: {
+			action_list_search->set_right_icon(get_theme_icon("Search", "EditorIcons"));
+		} break;
+		default:
+			break;
+	}
+}
+
+void ActionMapEditor::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("get_drag_data_fw"), &ActionMapEditor::get_drag_data_fw);
+	ClassDB::bind_method(D_METHOD("can_drop_data_fw"), &ActionMapEditor::can_drop_data_fw);
+	ClassDB::bind_method(D_METHOD("drop_data_fw"), &ActionMapEditor::drop_data_fw);
+
+	ADD_SIGNAL(MethodInfo("action_added", PropertyInfo(Variant::STRING, "name")));
+	ADD_SIGNAL(MethodInfo("action_edited", PropertyInfo(Variant::STRING, "name"), PropertyInfo(Variant::DICTIONARY, "new_action")));
+	ADD_SIGNAL(MethodInfo("action_removed", PropertyInfo(Variant::STRING, "name")));
+	ADD_SIGNAL(MethodInfo("action_renamed", PropertyInfo(Variant::STRING, "old_name"), PropertyInfo(Variant::STRING, "new_name")));
+	ADD_SIGNAL(MethodInfo("action_reordered", PropertyInfo(Variant::STRING, "action_name"), PropertyInfo(Variant::STRING, "relative_to"), PropertyInfo(Variant::BOOL, "before")));
+}
+
+LineEdit *ActionMapEditor::get_search_box() const {
+	return action_list_search;
+}
+
+InputEventConfigurationDialog *ActionMapEditor::get_configuration_dialog() {
+	return event_config_dialog;
+}
+
+void ActionMapEditor::update_action_list(const Vector<ActionInfo> &p_action_infos) {
+	if (!p_action_infos.is_empty()) {
+		actions_cache = p_action_infos;
+	}
+
+	action_tree->clear();
+	TreeItem *root = action_tree->create_item();
+
+	int uneditable_count = 0;
+
+	for (int i = 0; i < actions_cache.size(); i++) {
+		ActionInfo action_info = actions_cache[i];
+
+		if (!action_info.editable) {
+			uneditable_count++;
+		}
+
+		String search_term = action_list_search->get_text();
+		if (!search_term.is_empty() && action_info.name.findn(search_term) == -1) {
+			continue;
+		}
+
+		if (!action_info.editable && !show_uneditable) {
+			continue;
+		}
+
+		const Array events = action_info.action["events"];
+		const Variant deadzone = action_info.action["deadzone"];
+
+		// Update Tree...
+
+		TreeItem *action_item = action_tree->create_item(root);
+		action_item->set_meta("__action", action_info.action);
+		action_item->set_meta("__name", action_info.name);
+
+		// First Column - Action Name
+		action_item->set_text(0, action_info.name);
+		action_item->set_editable(0, action_info.editable);
+		action_item->set_icon(0, action_info.icon);
+
+		// Second Column - Deadzone
+		action_item->set_editable(1, true);
+		action_item->set_cell_mode(1, TreeItem::CELL_MODE_RANGE);
+		action_item->set_range_config(1, 0.0, 1.0, 0.01);
+		action_item->set_range(1, deadzone);
+
+		// Third column - buttons
+		action_item->add_button(2, action_tree->get_theme_icon("Add", "EditorIcons"), BUTTON_ADD_EVENT, false, TTR("Add Event"));
+		action_item->add_button(2, action_tree->get_theme_icon("Remove", "EditorIcons"), BUTTON_REMOVE_ACTION, !action_info.editable, action_info.editable ? "Remove Action" : "Cannot Remove Action");
+
+		action_item->set_custom_bg_color(0, action_tree->get_theme_color("prop_subsection", "Editor"));
+		action_item->set_custom_bg_color(1, action_tree->get_theme_color("prop_subsection", "Editor"));
+
+		for (int evnt_idx = 0; evnt_idx < events.size(); evnt_idx++) {
+			Ref<InputEvent> event = events[evnt_idx];
+			if (event.is_null()) {
+				continue;
+			}
+
+			TreeItem *event_item = action_tree->create_item(action_item);
+
+			// First Column - Text
+			event_item->set_text(0, event_config_dialog->get_event_text(event)); // Need to us the special description for JoypadMotion here, so don't use as_text() directly.
+			event_item->set_meta("__event", event);
+			event_item->set_meta("__index", evnt_idx);
+
+			// Third Column - Buttons
+			event_item->add_button(2, action_tree->get_theme_icon("Edit", "EditorIcons"), BUTTON_EDIT_EVENT, false, TTR("Edit Event"));
+			event_item->add_button(2, action_tree->get_theme_icon("Remove", "EditorIcons"), BUTTON_REMOVE_EVENT, false, TTR("Remove Event"));
+			event_item->set_button_color(2, 0, Color(1, 1, 1, 0.75));
+			event_item->set_button_color(2, 1, Color(1, 1, 1, 0.75));
+		}
+	}
+}
+
+void ActionMapEditor::show_message(const String &p_message) {
+	message->set_text(p_message);
+	message->popup_centered(Size2(300, 100) * EDSCALE);
+}
+
+void ActionMapEditor::set_allow_editing_actions(bool p_allow) {
+	allow_editing_actions = p_allow;
+	add_hbox->set_visible(p_allow);
+}
+
+void ActionMapEditor::set_toggle_editable_label(const String &p_label) {
+	show_uneditable_actions_checkbox->set_text(p_label);
+}
+
+void ActionMapEditor::use_external_search_box(LineEdit *p_searchbox) {
+	memdelete(action_list_search);
+	action_list_search = p_searchbox;
+	action_list_search->connect("text_changed", callable_mp(this, &ActionMapEditor::_search_term_updated));
+}
+
+ActionMapEditor::ActionMapEditor() {
+	allow_editing_actions = true;
+	show_uneditable = true;
+
+	// Main Vbox Container
+	VBoxContainer *main_vbox = memnew(VBoxContainer);
+	main_vbox->set_anchors_and_offsets_preset(PRESET_WIDE);
+	add_child(main_vbox);
+
+	HBoxContainer *top_hbox = memnew(HBoxContainer);
+	main_vbox->add_child(top_hbox);
+
+	action_list_search = memnew(LineEdit);
+	action_list_search->set_h_size_flags(Control::SIZE_EXPAND_FILL);
+	action_list_search->set_placeholder(TTR("Filter Actions"));
+	action_list_search->set_clear_button_enabled(true);
+	action_list_search->connect("text_changed", callable_mp(this, &ActionMapEditor::_search_term_updated));
+	top_hbox->add_child(action_list_search);
+
+	show_uneditable_actions_checkbox = memnew(CheckBox);
+	show_uneditable_actions_checkbox->set_pressed(false);
+	show_uneditable_actions_checkbox->set_text(TTR("Show Uneditable Actions"));
+	show_uneditable_actions_checkbox->connect("toggled", callable_mp(this, &ActionMapEditor::set_show_uneditable));
+	top_hbox->add_child(show_uneditable_actions_checkbox);
+
+	// Adding Action line edit + button
+	add_hbox = memnew(HBoxContainer);
+	add_hbox->set_h_size_flags(Control::SIZE_EXPAND_FILL);
+
+	add_edit = memnew(LineEdit);
+	add_edit->set_h_size_flags(Control::SIZE_EXPAND_FILL);
+	add_edit->set_placeholder(TTR("Add New Action"));
+	add_edit->set_clear_button_enabled(true);
+	add_edit->connect("text_entered", callable_mp(this, &ActionMapEditor::_add_action));
+	add_hbox->add_child(add_edit);
+
+	Button *add_button = memnew(Button);
+	add_button->set_text("Add");
+	add_button->connect("pressed", callable_mp(this, &ActionMapEditor::_add_action_pressed));
+	add_hbox->add_child(add_button);
+
+	main_vbox->add_child(add_hbox);
+
+	// Action Editor Tree
+	action_tree = memnew(Tree);
+	action_tree->set_v_size_flags(Control::SIZE_EXPAND_FILL);
+	action_tree->set_columns(3);
+	action_tree->set_hide_root(true);
+	action_tree->set_column_titles_visible(true);
+	action_tree->set_column_title(0, TTR("Action"));
+	action_tree->set_column_title(1, TTR("Deadzone"));
+	action_tree->set_column_expand(1, false);
+	action_tree->set_column_min_width(1, 80 * EDSCALE);
+	action_tree->set_column_expand(2, false);
+	action_tree->set_column_min_width(2, 50 * EDSCALE);
+	action_tree->connect("item_edited", callable_mp(this, &ActionMapEditor::_action_edited));
+	action_tree->connect("item_activated", callable_mp(this, &ActionMapEditor::_tree_item_activated));
+	action_tree->connect("button_pressed", callable_mp(this, &ActionMapEditor::_tree_button_pressed));
+	main_vbox->add_child(action_tree);
+
+	action_tree->set_drag_forwarding(this);
+
+	// Adding event dialog
+	event_config_dialog = memnew(InputEventConfigurationDialog);
+	event_config_dialog->connect("confirmed", callable_mp(this, &ActionMapEditor::_event_config_confirmed));
+	add_child(event_config_dialog);
+
+	message = memnew(AcceptDialog);
+	add_child(message);
+}
diff --git a/editor/action_map_editor.h b/editor/action_map_editor.h
new file mode 100644
index 0000000000..f1f7bffef4
--- /dev/null
+++ b/editor/action_map_editor.h
@@ -0,0 +1,203 @@
+/*************************************************************************/
+/*  action_map_editor.h                                                  */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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.                */
+/*************************************************************************/
+
+#ifndef ACTION_MAP_EDITOR_H
+#define ACTION_MAP_EDITOR_H
+
+#include "editor/editor_data.h"
+
+// Confirmation Dialog used when configuring an input event.
+// Separate from ActionMapEditor for code cleanliness and separation of responsibilities.
+class InputEventConfigurationDialog : public ConfirmationDialog {
+	GDCLASS(InputEventConfigurationDialog, ConfirmationDialog);
+
+public:
+	enum InputType {
+		INPUT_KEY = 1,
+		INPUT_MOUSE_BUTTON = 2,
+		INPUT_JOY_BUTTON = 4,
+		INPUT_JOY_MOTION = 8
+	};
+
+private:
+	struct IconCache {
+		Ref<Texture2D> keyboard;
+		Ref<Texture2D> mouse;
+		Ref<Texture2D> joypad_button;
+		Ref<Texture2D> joypad_axis;
+	} icon_cache;
+
+	Ref<InputEvent> event = Ref<InputEvent>();
+
+	TabContainer *tab_container;
+
+	// Listening for input
+	Label *event_as_text;
+
+	// List of All Key/Mouse/Joypad input options.
+	int allowed_input_types;
+	Tree *input_list_tree;
+	LineEdit *input_list_search;
+
+	// Additional Options, shown depending on event selected
+	VBoxContainer *additional_options_container;
+
+	HBoxContainer *device_container;
+	OptionButton *device_id_option;
+
+	HBoxContainer *mod_container; // Contains the subcontainer and the store command checkbox.
+
+	enum ModCheckbox {
+		MOD_ALT,
+		MOD_SHIFT,
+		MOD_COMMAND,
+		MOD_CONTROL,
+		MOD_META,
+		MOD_MAX
+	};
+	String mods[MOD_MAX] = { "Alt", "Shift", "Command", "Control", "Meta" };
+
+	CheckBox *mod_checkboxes[MOD_MAX];
+	CheckBox *store_command_checkbox;
+
+	CheckBox *physical_key_checkbox;
+
+	void _set_event(const Ref<InputEvent> &p_event);
+
+	void _tab_selected(int p_tab);
+	void _listen_window_input(const Ref<InputEvent> &p_event);
+
+	void _search_term_updated(const String &p_term);
+	void _update_input_list();
+	void _input_list_item_selected();
+
+	void _mod_toggled(bool p_checked, int p_index);
+	void _store_command_toggled(bool p_checked);
+	void _physical_keycode_toggled(bool p_checked);
+
+	void _set_current_device(int i_device);
+	int _get_current_device() const;
+	String _get_device_string(int i_device) const;
+
+protected:
+	void _notification(int p_what);
+
+public:
+	// Pass an existing event to configure it. Alternatively, pass no event to start with a blank configuration.
+	void popup_and_configure(const Ref<InputEvent> &p_event = Ref<InputEvent>());
+	Ref<InputEvent> get_event() const;
+	String get_event_text(const Ref<InputEvent> &p_event);
+
+	void set_allowed_input_types(int p_type_masks);
+
+	InputEventConfigurationDialog();
+};
+
+class ActionMapEditor : public Control {
+	GDCLASS(ActionMapEditor, Control);
+
+public:
+	struct ActionInfo {
+		String name = String();
+		Dictionary action = Dictionary();
+
+		Ref<Texture2D> icon = Ref<Texture2D>();
+		bool editable = true;
+	};
+
+private:
+	enum ItemButton {
+		BUTTON_ADD_EVENT,
+		BUTTON_EDIT_EVENT,
+		BUTTON_REMOVE_ACTION,
+		BUTTON_REMOVE_EVENT,
+	};
+
+	Vector<ActionInfo> actions_cache;
+	Tree *action_tree;
+
+	// Storing which action/event is currently being edited in the InputEventConfigurationDialog.
+
+	Dictionary current_action = Dictionary();
+	String current_action_name = String();
+	int current_action_event_index = -1;
+
+	// Popups
+
+	InputEventConfigurationDialog *event_config_dialog;
+	AcceptDialog *message;
+
+	// Filtering and Adding actions
+
+	bool show_uneditable;
+	CheckBox *show_uneditable_actions_checkbox;
+	LineEdit *action_list_search;
+
+	bool allow_editing_actions;
+	HBoxContainer *add_hbox;
+	LineEdit *add_edit;
+
+	void _event_config_confirmed();
+
+	void _add_action_pressed();
+	void _add_action(const String &p_name);
+	void _action_edited();
+
+	void _tree_button_pressed(Object *p_item, int p_column, int p_id);
+	void _tree_item_activated();
+	void _search_term_updated(const String &p_search_term);
+
+	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);
+
+protected:
+	void _notification(int p_what);
+	static void _bind_methods();
+
+public:
+	LineEdit *get_search_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);
+
+	void set_show_uneditable(bool p_show);
+	void set_allow_editing_actions(bool p_allow);
+
+	void set_toggle_editable_label(const String &p_label);
+
+	void use_external_search_box(LineEdit *p_searchbox);
+
+	ActionMapEditor();
+};
+
+#endif
diff --git a/editor/input_map_editor.cpp b/editor/input_map_editor.cpp
deleted file mode 100644
index 9a5e7d164c..0000000000
--- a/editor/input_map_editor.cpp
+++ /dev/null
@@ -1,1033 +0,0 @@
-/*************************************************************************/
-/*  input_map_editor.cpp                                                 */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* 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 "input_map_editor.h"
-
-#include "core/input/input_map.h"
-#include "core/os/keyboard.h"
-#include "editor/editor_node.h"
-#include "editor/editor_scale.h"
-
-void InputMapEditor::_notification(int p_what) {
-	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE: {
-			action_add_error->add_theme_color_override("font_color", input_editor->get_theme_color("error_color", "Editor"));
-			popup_add->add_icon_item(input_editor->get_theme_icon("Keyboard", "EditorIcons"), TTR("Key"), INPUT_KEY);
-			popup_add->add_icon_item(input_editor->get_theme_icon("KeyboardPhysical", "EditorIcons"), TTR("Physical Key"), INPUT_KEY_PHYSICAL);
-			popup_add->add_icon_item(input_editor->get_theme_icon("JoyButton", "EditorIcons"), TTR("Joy Button"), INPUT_JOY_BUTTON);
-			popup_add->add_icon_item(input_editor->get_theme_icon("JoyAxis", "EditorIcons"), TTR("Joy Axis"), INPUT_JOY_MOTION);
-			popup_add->add_icon_item(input_editor->get_theme_icon("Mouse", "EditorIcons"), TTR("Mouse Button"), INPUT_MOUSE_BUTTON);
-			_update_actions();
-		} break;
-		case EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED: {
-			action_add_error->add_theme_color_override("font_color", input_editor->get_theme_color("error_color", "Editor"));
-			popup_add->set_item_icon(popup_add->get_item_index(INPUT_KEY), input_editor->get_theme_icon("Keyboard", "EditorIcons"));
-			popup_add->set_item_icon(popup_add->get_item_index(INPUT_KEY_PHYSICAL), input_editor->get_theme_icon("KeyboardPhysical", "EditorIcons"));
-			popup_add->set_item_icon(popup_add->get_item_index(INPUT_JOY_BUTTON), input_editor->get_theme_icon("JoyButton", "EditorIcons"));
-			popup_add->set_item_icon(popup_add->get_item_index(INPUT_JOY_MOTION), input_editor->get_theme_icon("JoyAxis", "EditorIcons"));
-			popup_add->set_item_icon(popup_add->get_item_index(INPUT_MOUSE_BUTTON), input_editor->get_theme_icon("Mouse", "EditorIcons"));
-			_update_actions();
-		} break;
-	}
-}
-
-static bool _validate_action_name(const String &p_name) {
-	const char32_t *cstr = p_name.get_data();
-	for (int i = 0; cstr[i]; i++) {
-		if (cstr[i] == '/' || cstr[i] == ':' || cstr[i] == '"' ||
-				cstr[i] == '=' || cstr[i] == '\\' || cstr[i] < 32) {
-			return false;
-		}
-	}
-	return true;
-}
-
-void InputMapEditor::_action_selected() {
-	TreeItem *ti = input_editor->get_selected();
-	if (!ti || !ti->is_editable(0)) {
-		return;
-	}
-
-	add_at = "input/" + ti->get_text(0);
-	edit_idx = -1;
-}
-
-void InputMapEditor::_action_edited() {
-	TreeItem *ti = input_editor->get_selected();
-	if (!ti) {
-		return;
-	}
-
-	if (input_editor->get_selected_column() == 0) {
-		String new_name = ti->get_text(0);
-		String old_name = add_at.substr(add_at.find("/") + 1, add_at.length());
-
-		if (new_name == old_name) {
-			return;
-		}
-
-		if (new_name == "" || !_validate_action_name(new_name)) {
-			ti->set_text(0, old_name);
-			add_at = "input/" + old_name;
-
-			message->set_text(TTR("Invalid action name. it cannot be empty nor contain '/', ':', '=', '\\' or '\"'"));
-			message->popup_centered(Size2(300, 100) * EDSCALE);
-			return;
-		}
-
-		String action_prop = "input/" + new_name;
-
-		if (ProjectSettings::get_singleton()->has_setting(action_prop)) {
-			ti->set_text(0, old_name);
-			add_at = "input/" + old_name;
-
-			message->set_text(vformat(TTR("An action with the name '%s' already exists."), new_name));
-			message->popup_centered(Size2(300, 100) * EDSCALE);
-			return;
-		}
-
-		int order = ProjectSettings::get_singleton()->get_order(add_at);
-		Dictionary action = ProjectSettings::get_singleton()->get(add_at);
-
-		setting = true;
-		undo_redo->create_action(TTR("Rename Input Action Event"));
-		undo_redo->add_do_method(ProjectSettings::get_singleton(), "clear", add_at);
-		undo_redo->add_do_method(ProjectSettings::get_singleton(), "set", action_prop, action);
-		undo_redo->add_do_method(ProjectSettings::get_singleton(), "set_order", action_prop, order);
-		undo_redo->add_undo_method(ProjectSettings::get_singleton(), "clear", action_prop);
-		undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set", add_at, action);
-		undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set_order", add_at, order);
-		undo_redo->add_do_method(this, "_update_actions");
-		undo_redo->add_undo_method(this, "_update_actions");
-		undo_redo->add_do_method(this, "emit_signal", inputmap_changed);
-		undo_redo->add_undo_method(this, "emit_signal", inputmap_changed);
-		undo_redo->commit_action();
-		setting = false;
-
-		add_at = action_prop;
-	} else if (input_editor->get_selected_column() == 1) {
-		String name = "input/" + ti->get_text(0);
-		Dictionary old_action = ProjectSettings::get_singleton()->get(name);
-		Dictionary new_action = old_action.duplicate();
-		new_action["deadzone"] = ti->get_range(1);
-
-		undo_redo->create_action(TTR("Change Action deadzone"));
-		undo_redo->add_do_method(ProjectSettings::get_singleton(), "set", name, new_action);
-		undo_redo->add_do_method(this, "emit_signal", inputmap_changed);
-		undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set", name, old_action);
-		undo_redo->add_undo_method(this, "emit_signal", inputmap_changed);
-		undo_redo->commit_action();
-	}
-}
-
-void InputMapEditor::_device_input_add() {
-	Ref<InputEvent> ie;
-	String name = add_at;
-	int idx = edit_idx;
-	Dictionary old_val = ProjectSettings::get_singleton()->get(name);
-	Dictionary action = old_val.duplicate();
-	Array events = action["events"];
-
-	switch (add_type) {
-		case INPUT_MOUSE_BUTTON: {
-			Ref<InputEventMouseButton> mb;
-			mb.instance();
-			mb->set_button_index(device_index->get_selected() + 1);
-			mb->set_device(_get_current_device());
-
-			for (int i = 0; i < events.size(); i++) {
-				Ref<InputEventMouseButton> aie = events[i];
-				if (aie.is_null()) {
-					continue;
-				}
-				if (aie->get_device() == mb->get_device() && aie->get_button_index() == mb->get_button_index()) {
-					return;
-				}
-			}
-
-			ie = mb;
-
-		} break;
-		case INPUT_JOY_MOTION: {
-			Ref<InputEventJoypadMotion> jm;
-			jm.instance();
-			jm->set_axis(device_index->get_selected() >> 1);
-			jm->set_axis_value((device_index->get_selected() & 1) ? 1 : -1);
-			jm->set_device(_get_current_device());
-
-			for (int i = 0; i < events.size(); i++) {
-				Ref<InputEventJoypadMotion> aie = events[i];
-				if (aie.is_null()) {
-					continue;
-				}
-
-				if (aie->get_device() == jm->get_device() && aie->get_axis() == jm->get_axis() && aie->get_axis_value() == jm->get_axis_value()) {
-					return;
-				}
-			}
-
-			ie = jm;
-
-		} break;
-		case INPUT_JOY_BUTTON: {
-			Ref<InputEventJoypadButton> jb;
-			jb.instance();
-
-			jb->set_button_index(device_index->get_selected());
-			jb->set_device(_get_current_device());
-
-			for (int i = 0; i < events.size(); i++) {
-				Ref<InputEventJoypadButton> aie = events[i];
-				if (aie.is_null()) {
-					continue;
-				}
-				if (aie->get_device() == jb->get_device() && aie->get_button_index() == jb->get_button_index()) {
-					return;
-				}
-			}
-			ie = jb;
-
-		} break;
-		default: {
-		}
-	}
-
-	if (idx < 0 || idx >= events.size()) {
-		events.push_back(ie);
-	} else {
-		events[idx] = ie;
-	}
-	action["events"] = events;
-
-	undo_redo->create_action(TTR("Add Input Action Event"));
-	undo_redo->add_do_method(ProjectSettings::get_singleton(), "set", name, action);
-	undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set", name, old_val);
-	undo_redo->add_do_method(this, "_update_actions");
-	undo_redo->add_undo_method(this, "_update_actions");
-	undo_redo->add_do_method(this, "emit_signal", inputmap_changed);
-	undo_redo->add_undo_method(this, "emit_signal", inputmap_changed);
-	undo_redo->commit_action();
-
-	_show_last_added(ie, name);
-}
-
-void InputMapEditor::_set_current_device(int i_device) {
-	device_id->select(i_device + 1);
-}
-
-int InputMapEditor::_get_current_device() {
-	return device_id->get_selected() - 1;
-}
-
-String InputMapEditor::_get_device_string(int i_device) {
-	if (i_device == InputMap::ALL_DEVICES) {
-		return TTR("All Devices");
-	}
-	return TTR("Device") + " " + itos(i_device);
-}
-
-void InputMapEditor::_press_a_key_confirm() {
-	if (last_wait_for_key.is_null()) {
-		return;
-	}
-
-	Ref<InputEventKey> ie;
-	ie.instance();
-	if (press_a_key_physical) {
-		ie->set_physical_keycode(last_wait_for_key->get_physical_keycode());
-		ie->set_keycode(0);
-	} else {
-		ie->set_physical_keycode(0);
-		ie->set_keycode(last_wait_for_key->get_keycode());
-	}
-	ie->set_shift(last_wait_for_key->get_shift());
-	ie->set_alt(last_wait_for_key->get_alt());
-	ie->set_control(last_wait_for_key->get_control());
-	ie->set_metakey(last_wait_for_key->get_metakey());
-
-	String name = add_at;
-	int idx = edit_idx;
-
-	Dictionary old_val = ProjectSettings::get_singleton()->get(name);
-	Dictionary action = old_val.duplicate();
-	Array events = action["events"];
-
-	for (int i = 0; i < events.size(); i++) {
-		Ref<InputEventKey> aie = events[i];
-		if (aie.is_null()) {
-			continue;
-		}
-		if (!press_a_key_physical) {
-			if (aie->get_keycode_with_modifiers() == ie->get_keycode_with_modifiers()) {
-				return;
-			}
-		} else {
-			if (aie->get_physical_keycode_with_modifiers() == ie->get_physical_keycode_with_modifiers()) {
-				return;
-			}
-		}
-	}
-
-	if (idx < 0 || idx >= events.size()) {
-		events.push_back(ie);
-	} else {
-		events[idx] = ie;
-	}
-	action["events"] = events;
-
-	undo_redo->create_action(TTR("Add Input Action Event"));
-	undo_redo->add_do_method(ProjectSettings::get_singleton(), "set", name, action);
-	undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set", name, old_val);
-	undo_redo->add_do_method(this, "_update_actions");
-	undo_redo->add_undo_method(this, "_update_actions");
-	undo_redo->add_do_method(this, "emit_signal", inputmap_changed);
-	undo_redo->add_undo_method(this, "emit_signal", inputmap_changed);
-	undo_redo->commit_action();
-
-	_show_last_added(ie, name);
-}
-
-void InputMapEditor::_show_last_added(const Ref<InputEvent> &p_event, const String &p_name) {
-	TreeItem *r = input_editor->get_root();
-
-	String name = p_name;
-	name.erase(0, 6);
-	if (!r) {
-		return;
-	}
-	r = r->get_children();
-	if (!r) {
-		return;
-	}
-	bool found = false;
-	while (r) {
-		if (r->get_text(0) != name) {
-			r = r->get_next();
-			continue;
-		}
-		TreeItem *child = r->get_children();
-		while (child) {
-			Variant input = child->get_meta("__input");
-			if (p_event == input) {
-				r->set_collapsed(false);
-				child->select(0);
-				found = true;
-				break;
-			}
-			child = child->get_next();
-		}
-		if (found) {
-			break;
-		}
-		r = r->get_next();
-	}
-
-	if (found) {
-		input_editor->ensure_cursor_is_visible();
-	}
-}
-
-// Maps to 2*axis if value is neg, or + 1 if value is pos.
-static const char *_joy_axis_descriptions[JOY_AXIS_MAX * 2] = {
-	TTRC("Left Stick Left, Joystick 0 Left"),
-	TTRC("Left Stick Right, Joystick 0 Right"),
-	TTRC("Left Stick Up, Joystick 0 Up"),
-	TTRC("Left Stick Down, Joystick 0 Down"),
-	TTRC("Right Stick Left, Joystick 1 Left"),
-	TTRC("Right Stick Right, Joystick 1 Right"),
-	TTRC("Right Stick Up, Joystick 1 Up"),
-	TTRC("Right Stick Down, Joystick 1 Down"),
-	TTRC("Joystick 2 Left"),
-	TTRC("Left Trigger, Sony L2, Xbox LT, Joystick 2 Right"),
-	TTRC("Joystick 2 Up"),
-	TTRC("Right Trigger, Sony R2, Xbox RT, Joystick 2 Down"),
-	TTRC("Joystick 3 Left"),
-	TTRC("Joystick 3 Right"),
-	TTRC("Joystick 3 Up"),
-	TTRC("Joystick 3 Down"),
-	TTRC("Joystick 4 Left"),
-	TTRC("Joystick 4 Right"),
-	TTRC("Joystick 4 Up"),
-	TTRC("Joystick 4 Down"),
-};
-
-// Separate from `InputEvent::as_text()` since the descriptions need to be different for the input map editor. See #43660.
-String InputMapEditor::_get_joypad_motion_event_text(const Ref<InputEventJoypadMotion> &p_event) {
-	ERR_FAIL_COND_V_MSG(p_event.is_null(), String(), "Provided event is not a valid instance of InputEventJoypadMotion");
-
-	String desc = TTR("Unknown Joypad Axis");
-	if (p_event->get_axis() < JOY_AXIS_MAX) {
-		desc = RTR(_joy_axis_descriptions[2 * p_event->get_axis() + (p_event->get_axis_value() < 0 ? 0 : 1)]);
-	}
-
-	return vformat("Joypad Axis %s %s (%s)", itos(p_event->get_axis()), p_event->get_axis_value() < 0 ? "-" : "+", desc);
-}
-
-void InputMapEditor::_wait_for_key(const Ref<InputEvent> &p_event) {
-	Ref<InputEventKey> k = p_event;
-
-	if (k.is_valid() && k->is_pressed() && k->get_keycode() != 0) {
-		last_wait_for_key = p_event;
-		const String str = (press_a_key_physical) ? keycode_get_string(k->get_physical_keycode_with_modifiers()) + TTR(" (Physical)") : keycode_get_string(k->get_keycode_with_modifiers());
-
-		press_a_key_label->set_text(str);
-		press_a_key->get_ok_button()->set_disabled(false);
-		press_a_key->set_input_as_handled();
-	}
-}
-
-void InputMapEditor::_edit_item(Ref<InputEvent> p_exiting_event) {
-	InputType ie_type;
-
-	if ((Ref<InputEventKey>(p_exiting_event)).is_valid()) {
-		if ((Ref<InputEventKey>(p_exiting_event))->get_keycode() != 0) {
-			ie_type = INPUT_KEY;
-		} else {
-			ie_type = INPUT_KEY_PHYSICAL;
-		}
-	} else if ((Ref<InputEventJoypadButton>(p_exiting_event)).is_valid()) {
-		ie_type = INPUT_JOY_BUTTON;
-	} else if ((Ref<InputEventMouseButton>(p_exiting_event)).is_valid()) {
-		ie_type = INPUT_MOUSE_BUTTON;
-	} else if ((Ref<InputEventJoypadMotion>(p_exiting_event)).is_valid()) {
-		ie_type = INPUT_JOY_MOTION;
-	} else {
-		return;
-	}
-
-	_add_item(ie_type, p_exiting_event);
-}
-
-void InputMapEditor::_add_item(int p_item, Ref<InputEvent> p_exiting_event) {
-	add_type = InputType(p_item);
-
-	switch (add_type) {
-		case INPUT_KEY: {
-			press_a_key_physical = false;
-			press_a_key_label->set_text(TTR("Press a Key..."));
-			press_a_key->get_ok_button()->set_disabled(true);
-			last_wait_for_key = Ref<InputEvent>();
-			press_a_key->popup_centered(Size2(250, 80) * EDSCALE);
-			//press_a_key->grab_focus();
-
-		} break;
-		case INPUT_KEY_PHYSICAL: {
-			press_a_key_physical = true;
-			press_a_key_label->set_text(TTR("Press a Key..."));
-
-			last_wait_for_key = Ref<InputEvent>();
-			press_a_key->popup_centered(Size2(250, 80) * EDSCALE);
-			press_a_key->grab_focus();
-
-		} break;
-		case INPUT_MOUSE_BUTTON: {
-			device_index_label->set_text(TTR("Mouse Button Index:"));
-			device_index->clear();
-			device_index->add_item(TTR("Left Button"));
-			device_index->add_item(TTR("Right Button"));
-			device_index->add_item(TTR("Middle Button"));
-			device_index->add_item(TTR("Wheel Up Button"));
-			device_index->add_item(TTR("Wheel Down Button"));
-			device_index->add_item(TTR("Wheel Left Button"));
-			device_index->add_item(TTR("Wheel Right Button"));
-			device_index->add_item(TTR("X Button 1"));
-			device_index->add_item(TTR("X Button 2"));
-			device_input->popup_centered(Size2(350, 95) * EDSCALE);
-
-			Ref<InputEventMouseButton> mb = p_exiting_event;
-			if (mb.is_valid()) {
-				device_index->select(mb->get_button_index() - 1);
-				_set_current_device(mb->get_device());
-				device_input->get_ok_button()->set_text(TTR("Change"));
-			} else {
-				_set_current_device(0);
-				device_input->get_ok_button()->set_text(TTR("Add"));
-			}
-
-		} break;
-		case INPUT_JOY_MOTION: {
-			device_index_label->set_text(TTR("Joypad Axis Index:"));
-			device_index->clear();
-			for (int i = 0; i < JOY_AXIS_MAX * 2; i++) {
-				Ref<InputEventJoypadMotion> jm;
-				jm.instance();
-				jm->set_axis(i / 2);
-				jm->set_axis_value((i & 1) ? 1 : -1);
-				device_index->add_item(_get_joypad_motion_event_text(jm));
-			}
-			device_input->popup_centered(Size2(350, 95) * EDSCALE);
-
-			Ref<InputEventJoypadMotion> jm = p_exiting_event;
-			if (jm.is_valid()) {
-				device_index->select(jm->get_axis() * 2 + (jm->get_axis_value() > 0 ? 1 : 0));
-				_set_current_device(jm->get_device());
-				device_input->get_ok_button()->set_text(TTR("Change"));
-			} else {
-				_set_current_device(0);
-				device_input->get_ok_button()->set_text(TTR("Add"));
-			}
-
-		} break;
-		case INPUT_JOY_BUTTON: {
-			device_index_label->set_text(TTR("Joypad Button Index:"));
-			device_index->clear();
-			for (int i = 0; i < JOY_BUTTON_MAX; i++) {
-				Ref<InputEventJoypadButton> jb;
-				jb.instance();
-				jb->set_button_index(i);
-				device_index->add_item(jb->as_text());
-			}
-			device_input->popup_centered(Size2(350, 95) * EDSCALE);
-
-			Ref<InputEventJoypadButton> jb = p_exiting_event;
-			if (jb.is_valid()) {
-				device_index->select(jb->get_button_index());
-				_set_current_device(jb->get_device());
-				device_input->get_ok_button()->set_text(TTR("Change"));
-			} else {
-				_set_current_device(0);
-				device_input->get_ok_button()->set_text(TTR("Add"));
-			}
-
-		} break;
-		default: {
-		}
-	}
-}
-
-void InputMapEditor::_action_activated() {
-	TreeItem *ti = input_editor->get_selected();
-
-	if (!ti || ti->get_parent() == input_editor->get_root()) {
-		return;
-	}
-
-	String name = "input/" + ti->get_parent()->get_text(0);
-	Dictionary action = ProjectSettings::get_singleton()->get(name);
-	Array events = action["events"];
-	int idx = ti->get_metadata(0);
-
-	ERR_FAIL_INDEX(idx, events.size());
-	Ref<InputEvent> event = events[idx];
-	if (event.is_null()) {
-		return;
-	}
-
-	add_at = name;
-	edit_idx = idx;
-	_edit_item(event);
-}
-
-void InputMapEditor::_action_button_pressed(Object *p_obj, int p_column, int p_id) {
-	TreeItem *ti = Object::cast_to<TreeItem>(p_obj);
-
-	ERR_FAIL_COND(!ti);
-
-	if (p_id == 1) {
-		// Add action event
-		Point2 ofs = input_editor->get_global_position();
-		Rect2 ir = input_editor->get_item_rect(ti);
-		ir.position.y -= input_editor->get_scroll().y;
-		ofs += ir.position + ir.size;
-		ofs.x -= 100;
-		popup_add->set_position(ofs);
-		popup_add->popup();
-		add_at = "input/" + ti->get_text(0);
-		edit_idx = -1;
-
-	} else if (p_id == 2) {
-		// Remove
-
-		if (ti->get_parent() == input_editor->get_root()) {
-			// Remove action
-			String name = "input/" + ti->get_text(0);
-			Dictionary old_val = ProjectSettings::get_singleton()->get(name);
-			int order = ProjectSettings::get_singleton()->get_order(name);
-
-			undo_redo->create_action(TTR("Erase Input Action"));
-			undo_redo->add_do_method(ProjectSettings::get_singleton(), "clear", name);
-			undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set", name, old_val);
-			undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set_order", name, order);
-			undo_redo->add_do_method(this, "_update_actions");
-			undo_redo->add_undo_method(this, "_update_actions");
-			undo_redo->add_do_method(this, "emit_signal", inputmap_changed);
-			undo_redo->add_undo_method(this, "emit_signal", inputmap_changed);
-			undo_redo->commit_action();
-
-		} else {
-			// Remove action event
-			String name = "input/" + ti->get_parent()->get_text(0);
-			Dictionary old_val = ProjectSettings::get_singleton()->get(name);
-			Dictionary action = old_val.duplicate();
-			int idx = ti->get_metadata(0);
-
-			Array events = action["events"];
-			ERR_FAIL_INDEX(idx, events.size());
-			events.remove(idx);
-			action["events"] = events;
-
-			undo_redo->create_action(TTR("Erase Input Action Event"));
-			undo_redo->add_do_method(ProjectSettings::get_singleton(), "set", name, action);
-			undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set", name, old_val);
-			undo_redo->add_do_method(this, "_update_actions");
-			undo_redo->add_undo_method(this, "_update_actions");
-			undo_redo->add_do_method(this, "emit_signal", inputmap_changed);
-			undo_redo->add_undo_method(this, "emit_signal", inputmap_changed);
-			undo_redo->commit_action();
-		}
-	} else if (p_id == 3) {
-		// Edit
-
-		if (ti->get_parent() == input_editor->get_root()) {
-			// Edit action name
-			ti->set_as_cursor(0);
-			input_editor->edit_selected();
-
-		} else {
-			// Edit action event
-			String name = "input/" + ti->get_parent()->get_text(0);
-			int idx = ti->get_metadata(0);
-			Dictionary action = ProjectSettings::get_singleton()->get(name);
-
-			Array events = action["events"];
-			ERR_FAIL_INDEX(idx, events.size());
-
-			Ref<InputEvent> event = events[idx];
-
-			if (event.is_null()) {
-				return;
-			}
-
-			ti->set_as_cursor(0);
-			add_at = name;
-			edit_idx = idx;
-			_edit_item(event);
-		}
-	}
-}
-
-void InputMapEditor::_update_actions() {
-	if (setting) {
-		return;
-	}
-
-	Map<String, bool> collapsed;
-
-	if (input_editor->get_root() && input_editor->get_root()->get_children()) {
-		for (TreeItem *item = input_editor->get_root()->get_children(); item; item = item->get_next()) {
-			collapsed[item->get_text(0)] = item->is_collapsed();
-		}
-	}
-
-	input_editor->clear();
-	TreeItem *root = input_editor->create_item();
-	input_editor->set_hide_root(true);
-
-	List<PropertyInfo> props;
-	ProjectSettings::get_singleton()->get_property_list(&props);
-	for (List<PropertyInfo>::Element *E = props.front(); E; E = E->next()) {
-		const String property_name = E->get().name;
-
-		if (!property_name.begins_with("input/")) {
-			continue;
-		}
-
-		const String name = property_name.get_slice("/", 1);
-
-		TreeItem *item = input_editor->create_item(root);
-		item->set_text(0, name);
-		item->set_custom_bg_color(0, input_editor->get_theme_color("prop_subsection", "Editor"));
-		if (collapsed.has(name)) {
-			item->set_collapsed(collapsed[name]);
-		}
-
-		item->set_editable(1, true);
-		item->set_cell_mode(1, TreeItem::CELL_MODE_RANGE);
-		item->set_range_config(1, 0.0, 1.0, 0.01);
-
-		item->set_custom_bg_color(1, input_editor->get_theme_color("prop_subsection", "Editor"));
-
-		const bool is_builtin_input = ProjectSettings::get_singleton()->get_input_presets().find(property_name) != nullptr;
-		const String tooltip_remove = is_builtin_input ? TTR("Built-in actions can't be removed as they're used for UI navigation.") : TTR("Remove");
-		item->add_button(2, input_editor->get_theme_icon("Add", "EditorIcons"), 1, false, TTR("Add Event"));
-		item->add_button(2, input_editor->get_theme_icon("Remove", "EditorIcons"), 2, false, tooltip_remove);
-
-		if (is_builtin_input) {
-			item->set_button_disabled(2, 1, true);
-		} else {
-			item->set_editable(0, true);
-		}
-
-		Dictionary action = ProjectSettings::get_singleton()->get(property_name);
-		Array events = action["events"];
-		item->set_range(1, action["deadzone"]);
-
-		for (int i = 0; i < events.size(); i++) {
-			Ref<InputEvent> event = events[i];
-			if (event.is_null()) {
-				continue;
-			}
-
-			TreeItem *action2 = input_editor->create_item(item);
-
-			Ref<InputEventKey> k = event;
-			if (k.is_valid()) {
-				if (k->get_keycode() != 0) {
-					action2->set_text(0, keycode_get_string(k->get_keycode_with_modifiers()));
-					action2->set_icon(0, input_editor->get_theme_icon("Keyboard", "EditorIcons"));
-				} else {
-					action2->set_text(0, keycode_get_string(k->get_physical_keycode_with_modifiers()) + TTR(" (Physical)"));
-					action2->set_icon(0, input_editor->get_theme_icon("KeyboardPhysical", "EditorIcons"));
-				}
-			}
-
-			Ref<InputEventJoypadButton> jb = event;
-			if (jb.is_valid()) {
-				action2->set_text(0, jb->as_text());
-				action2->set_icon(0, input_editor->get_theme_icon("JoyButton", "EditorIcons"));
-			}
-
-			Ref<InputEventMouseButton> mb = event;
-			if (mb.is_valid()) {
-				String str = _get_device_string(mb->get_device()) + ", ";
-				switch (mb->get_button_index()) {
-					case BUTTON_LEFT:
-						str += TTR("Left Button");
-						break;
-					case BUTTON_RIGHT:
-						str += TTR("Right Button");
-						break;
-					case BUTTON_MIDDLE:
-						str += TTR("Middle Button");
-						break;
-					case BUTTON_WHEEL_UP:
-						str += TTR("Wheel Up");
-						break;
-					case BUTTON_WHEEL_DOWN:
-						str += TTR("Wheel Down");
-						break;
-					default:
-						str += vformat(TTR("%d Button"), mb->get_button_index());
-				}
-
-				action2->set_text(0, str);
-				action2->set_icon(0, input_editor->get_theme_icon("Mouse", "EditorIcons"));
-			}
-
-			Ref<InputEventJoypadMotion> jm = event;
-			if (jm.is_valid()) {
-				device_index->add_item(_get_joypad_motion_event_text(jm));
-				action2->set_text(0, jm->as_text());
-				action2->set_icon(0, input_editor->get_theme_icon("JoyAxis", "EditorIcons"));
-			}
-			action2->set_metadata(0, i);
-			action2->set_meta("__input", event);
-
-			action2->add_button(2, input_editor->get_theme_icon("Edit", "EditorIcons"), 3, false, TTR("Edit"));
-			action2->add_button(2, input_editor->get_theme_icon("Remove", "EditorIcons"), 2, false, TTR("Remove"));
-			// Fade out the individual event buttons slightly to make the
-			// Add/Remove buttons stand out more.
-			action2->set_button_color(2, 0, Color(1, 1, 1, 0.75));
-			action2->set_button_color(2, 1, Color(1, 1, 1, 0.75));
-		}
-	}
-
-	_action_check(action_name->get_text());
-}
-
-void InputMapEditor::_action_check(String p_action) {
-	if (p_action == "") {
-		action_add->set_disabled(true);
-	} else {
-		if (!_validate_action_name(p_action)) {
-			action_add_error->set_text(TTR("Invalid action name. It cannot be empty nor contain '/', ':', '=', '\\' or '\"'."));
-			action_add_error->show();
-			action_add->set_disabled(true);
-			return;
-		}
-		if (ProjectSettings::get_singleton()->has_setting("input/" + p_action)) {
-			action_add_error->set_text(vformat(TTR("An action with the name '%s' already exists."), p_action));
-			action_add_error->show();
-			action_add->set_disabled(true);
-			return;
-		}
-
-		action_add->set_disabled(false);
-	}
-
-	action_add_error->hide();
-}
-
-void InputMapEditor::_action_adds(String) {
-	if (!action_add->is_disabled()) {
-		_action_add();
-	}
-}
-
-void InputMapEditor::_action_add() {
-	Dictionary action;
-	action["events"] = Array();
-	action["deadzone"] = 0.5f;
-	String name = "input/" + action_name->get_text();
-	undo_redo->create_action(TTR("Add Input Action"));
-	undo_redo->add_do_method(ProjectSettings::get_singleton(), "set", name, action);
-	undo_redo->add_undo_method(ProjectSettings::get_singleton(), "clear", name);
-	undo_redo->add_do_method(this, "_update_actions");
-	undo_redo->add_undo_method(this, "_update_actions");
-	undo_redo->add_do_method(this, "emit_signal", inputmap_changed);
-	undo_redo->add_undo_method(this, "emit_signal", inputmap_changed);
-	undo_redo->commit_action();
-
-	TreeItem *r = input_editor->get_root();
-
-	if (!r) {
-		return;
-	}
-	r = r->get_children();
-	if (!r) {
-		return;
-	}
-	while (r->get_next()) {
-		r = r->get_next();
-	}
-
-	r->select(0);
-	input_editor->ensure_cursor_is_visible();
-	action_add_error->hide();
-	action_name->clear();
-}
-
-Variant InputMapEditor::get_drag_data_fw(const Point2 &p_point, Control *p_from) {
-	TreeItem *selected = input_editor->get_selected();
-	if (!selected || selected->get_parent() != input_editor->get_root()) {
-		return Variant();
-	}
-
-	String name = selected->get_text(0);
-	VBoxContainer *vb = memnew(VBoxContainer);
-	HBoxContainer *hb = memnew(HBoxContainer);
-	Label *label = memnew(Label(name));
-	hb->set_modulate(Color(1, 1, 1, 1.0f));
-	hb->add_child(label);
-	vb->add_child(hb);
-	input_editor->set_drag_preview(vb);
-
-	Dictionary drag_data;
-	drag_data["type"] = "nodes";
-
-	input_editor->set_drop_mode_flags(Tree::DROP_MODE_INBETWEEN);
-
-	return drag_data;
-}
-
-bool InputMapEditor::can_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) const {
-	Dictionary d = p_data;
-	if (!d.has("type") || d["type"] != "nodes") {
-		return false;
-	}
-
-	TreeItem *selected = input_editor->get_selected();
-	TreeItem *item = input_editor->get_item_at_position(p_point);
-	if (!selected || !item || item == selected || item->get_parent() == selected) {
-		return false;
-	}
-
-	return true;
-}
-
-void InputMapEditor::drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) {
-	if (!can_drop_data_fw(p_point, p_data, p_from)) {
-		return;
-	}
-
-	TreeItem *selected = input_editor->get_selected();
-	TreeItem *item = input_editor->get_item_at_position(p_point);
-	if (!item) {
-		return;
-	}
-	TreeItem *target = item->get_parent() == input_editor->get_root() ? item : item->get_parent();
-
-	String selected_name = "input/" + selected->get_text(0);
-	int old_order = ProjectSettings::get_singleton()->get_order(selected_name);
-	String target_name = "input/" + target->get_text(0);
-	int target_order = ProjectSettings::get_singleton()->get_order(target_name);
-
-	int order = old_order;
-	bool is_below = target_order > old_order;
-	TreeItem *iterator = is_below ? selected->get_next() : selected->get_prev();
-
-	undo_redo->create_action(TTR("Moved Input Action Event"));
-	while (iterator != target) {
-		String iterator_name = "input/" + iterator->get_text(0);
-		int iterator_order = ProjectSettings::get_singleton()->get_order(iterator_name);
-		undo_redo->add_do_method(ProjectSettings::get_singleton(), "set_order", iterator_name, order);
-		undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set_order", iterator_name, iterator_order);
-		order = iterator_order;
-		iterator = is_below ? iterator->get_next() : iterator->get_prev();
-	}
-
-	undo_redo->add_do_method(ProjectSettings::get_singleton(), "set_order", target_name, order);
-	undo_redo->add_do_method(ProjectSettings::get_singleton(), "set_order", selected_name, target_order);
-	undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set_order", target_name, target_order);
-	undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set_order", selected_name, old_order);
-
-	undo_redo->add_do_method(this, "_update_actions");
-	undo_redo->add_undo_method(this, "_update_actions");
-	undo_redo->add_do_method(this, "emit_signal", inputmap_changed);
-	undo_redo->add_undo_method(this, "emit_signal", inputmap_changed);
-	undo_redo->commit_action();
-}
-
-void InputMapEditor::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("_update_actions"), &InputMapEditor::_update_actions);
-
-	ClassDB::bind_method(D_METHOD("get_drag_data_fw"), &InputMapEditor::get_drag_data_fw);
-	ClassDB::bind_method(D_METHOD("can_drop_data_fw"), &InputMapEditor::can_drop_data_fw);
-	ClassDB::bind_method(D_METHOD("drop_data_fw"), &InputMapEditor::drop_data_fw);
-
-	ADD_SIGNAL(MethodInfo("inputmap_changed"));
-}
-
-InputMapEditor::InputMapEditor() {
-	undo_redo = EditorNode::get_undo_redo();
-	press_a_key_physical = false;
-	inputmap_changed = "inputmap_changed";
-
-	VBoxContainer *vbc = memnew(VBoxContainer);
-	vbc->set_anchor_and_offset(SIDE_TOP, Control::ANCHOR_BEGIN, 0);
-	vbc->set_anchor_and_offset(SIDE_BOTTOM, Control::ANCHOR_END, 0);
-	vbc->set_anchor_and_offset(SIDE_LEFT, Control::ANCHOR_BEGIN, 0);
-	vbc->set_anchor_and_offset(SIDE_RIGHT, Control::ANCHOR_END, 0);
-	add_child(vbc);
-
-	HBoxContainer *hbc = memnew(HBoxContainer);
-	vbc->add_child(hbc);
-
-	Label *l = memnew(Label);
-	l->set_text(TTR("Action:"));
-	hbc->add_child(l);
-
-	action_name = memnew(LineEdit);
-	action_name->set_h_size_flags(Control::SIZE_EXPAND_FILL);
-	action_name->connect("text_entered", callable_mp(this, &InputMapEditor::_action_adds));
-	action_name->connect("text_changed", callable_mp(this, &InputMapEditor::_action_check));
-	hbc->add_child(action_name);
-
-	action_add_error = memnew(Label);
-	action_add_error->hide();
-	hbc->add_child(action_add_error);
-
-	Button *add = memnew(Button);
-	add->set_text(TTR("Add"));
-	add->set_disabled(true);
-	add->connect("pressed", callable_mp(this, &InputMapEditor::_action_add));
-	hbc->add_child(add);
-	action_add = add;
-
-	input_editor = memnew(Tree);
-	input_editor->set_v_size_flags(Control::SIZE_EXPAND_FILL);
-	input_editor->set_columns(3);
-	input_editor->set_column_titles_visible(true);
-	input_editor->set_column_title(0, TTR("Action"));
-	input_editor->set_column_title(1, TTR("Deadzone"));
-	input_editor->set_column_expand(1, false);
-	input_editor->set_column_min_width(1, 80 * EDSCALE);
-	input_editor->set_column_expand(2, false);
-	input_editor->set_column_min_width(2, 50 * EDSCALE);
-	input_editor->connect("item_edited", callable_mp(this, &InputMapEditor::_action_edited));
-	input_editor->connect("item_activated", callable_mp(this, &InputMapEditor::_action_activated));
-	input_editor->connect("cell_selected", callable_mp(this, &InputMapEditor::_action_selected));
-	input_editor->connect("button_pressed", callable_mp(this, &InputMapEditor::_action_button_pressed));
-#ifndef _MSC_VER
-#warning need to make drag data forwarding to non controls happen
-#endif
-	//input_editor->set_drag_forwarding(this);
-	vbc->add_child(input_editor);
-
-	// Popups
-
-	popup_add = memnew(PopupMenu);
-	popup_add->connect("id_pressed", callable_mp(this, &InputMapEditor::_add_item), make_binds(Ref<InputEvent>()));
-	add_child(popup_add);
-
-	press_a_key = memnew(ConfirmationDialog);
-	press_a_key->get_ok_button()->set_disabled(true);
-	//press_a_key->set_focus_mode(Control::FOCUS_ALL);
-	press_a_key->connect("window_input", callable_mp(this, &InputMapEditor::_wait_for_key));
-	press_a_key->connect("confirmed", callable_mp(this, &InputMapEditor::_press_a_key_confirm));
-	add_child(press_a_key);
-
-	l = memnew(Label);
-	l->set_text(TTR("Press a Key..."));
-	l->set_anchors_and_offsets_preset(Control::PRESET_WIDE);
-	l->set_align(Label::ALIGN_CENTER);
-	l->set_offset(SIDE_TOP, 20);
-	l->set_anchor_and_offset(SIDE_BOTTOM, Control::ANCHOR_BEGIN, 30);
-	press_a_key->add_child(l);
-	press_a_key_label = l;
-
-	device_input = memnew(ConfirmationDialog);
-	device_input->get_ok_button()->set_text(TTR("Add"));
-	device_input->connect("confirmed", callable_mp(this, &InputMapEditor::_device_input_add));
-	add_child(device_input);
-
-	hbc = memnew(HBoxContainer);
-	device_input->add_child(hbc);
-
-	VBoxContainer *vbc_left = memnew(VBoxContainer);
-	hbc->add_child(vbc_left);
-
-	l = memnew(Label);
-	l->set_text(TTR("Device:"));
-	vbc_left->add_child(l);
-
-	device_id = memnew(OptionButton);
-	for (int i = -1; i < 8; i++) {
-		device_id->add_item(_get_device_string(i));
-	}
-	_set_current_device(0);
-	vbc_left->add_child(device_id);
-
-	VBoxContainer *vbc_right = memnew(VBoxContainer);
-	vbc_right->set_h_size_flags(Control::SIZE_EXPAND_FILL);
-	hbc->add_child(vbc_right);
-
-	l = memnew(Label);
-	l->set_text(TTR("Index:"));
-	vbc_right->add_child(l);
-
-	device_index_label = l;
-	device_index = memnew(OptionButton);
-	device_index->set_clip_text(true);
-	vbc_right->add_child(device_index);
-
-	message = memnew(AcceptDialog);
-	add_child(message);
-}
diff --git a/editor/input_map_editor.h b/editor/input_map_editor.h
deleted file mode 100644
index cc6ac1660d..0000000000
--- a/editor/input_map_editor.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/*************************************************************************/
-/*  input_map_editor.h                                                   */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* 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.                */
-/*************************************************************************/
-
-#ifndef INPUT_MAP_EDITOR_H
-#define INPUT_MAP_EDITOR_H
-
-#include "core/object/undo_redo.h"
-#include "editor/editor_data.h"
-
-class InputMapEditor : public Control {
-	GDCLASS(InputMapEditor, Control);
-
-	enum InputType {
-		INPUT_KEY,
-		INPUT_KEY_PHYSICAL,
-		INPUT_JOY_BUTTON,
-		INPUT_JOY_MOTION,
-		INPUT_MOUSE_BUTTON
-	};
-
-	Tree *input_editor;
-	LineEdit *action_name;
-	Button *action_add;
-	Label *action_add_error;
-
-	InputType add_type;
-	String add_at;
-	int edit_idx;
-
-	PopupMenu *popup_add;
-	ConfirmationDialog *press_a_key;
-	bool press_a_key_physical;
-	Label *press_a_key_label;
-	ConfirmationDialog *device_input;
-	OptionButton *device_id;
-	OptionButton *device_index;
-	Label *device_index_label;
-	MenuButton *popup_copy_to_feature;
-
-	Ref<InputEventKey> last_wait_for_key;
-
-	AcceptDialog *message;
-	UndoRedo *undo_redo;
-	String inputmap_changed;
-	bool setting = false;
-
-	void _update_actions();
-	void _add_item(int p_item, Ref<InputEvent> p_exiting_event = Ref<InputEvent>());
-	void _edit_item(Ref<InputEvent> p_exiting_event);
-
-	void _action_check(String p_action);
-	void _action_adds(String);
-	void _action_add();
-	void _device_input_add();
-
-	void _action_selected();
-	void _action_edited();
-	void _action_activated();
-	void _action_button_pressed(Object *p_obj, int p_column, int p_id);
-	void _wait_for_key(const Ref<InputEvent> &p_event);
-	void _press_a_key_confirm();
-	void _show_last_added(const Ref<InputEvent> &p_event, const String &p_name);
-
-	String _get_joypad_motion_event_text(const Ref<InputEventJoypadMotion> &p_event);
-
-	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);
-
-protected:
-	int _get_current_device();
-	void _set_current_device(int i_device);
-	String _get_device_string(int i_device);
-
-	void _notification(int p_what);
-	static void _bind_methods();
-
-public:
-	InputMapEditor();
-};
-
-#endif // INPUT_MAP_EDITOR_H
diff --git a/editor/project_settings_editor.cpp b/editor/project_settings_editor.cpp
index 4aadb4295f..6e2cd72796 100644
--- a/editor/project_settings_editor.cpp
+++ b/editor/project_settings_editor.cpp
@@ -269,6 +269,206 @@ void ProjectSettingsEditor::_editor_restart_close() {
 	restart_container->hide();
 }
 
+void ProjectSettingsEditor::_action_added(const String &p_name) {
+	String name = "input/" + p_name;
+
+	if (ProjectSettings::get_singleton()->has_setting(name)) {
+		action_map->show_message(vformat(TTR("An action with the name '%s' already exists."), name));
+		return;
+	}
+
+	Dictionary action;
+	action["events"] = Array();
+	action["deadzone"] = 0.5f;
+
+	undo_redo->create_action(TTR("Add Input Action"));
+	undo_redo->add_do_method(ProjectSettings::get_singleton(), "set", name, action);
+	undo_redo->add_undo_method(ProjectSettings::get_singleton(), "clear", name);
+
+	undo_redo->add_do_method(this, "_update_action_map_editor");
+	undo_redo->add_undo_method(this, "_update_action_map_editor");
+	undo_redo->add_do_method(this, "queue_save");
+	undo_redo->add_undo_method(this, "queue_save");
+	undo_redo->commit_action();
+}
+
+void ProjectSettingsEditor::_action_edited(const String &p_name, const Dictionary &p_action) {
+	const String property_name = "input/" + p_name;
+	Dictionary old_val = ProjectSettings::get_singleton()->get(property_name);
+
+	if (old_val["deadzone"] != p_action["deadzone"]) {
+		// Deadzone Changed
+		undo_redo->create_action(TTR("Change Action deadzone"));
+		undo_redo->add_do_method(ProjectSettings::get_singleton(), "set", property_name, p_action);
+		undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set", property_name, old_val);
+
+	} else {
+		// Events changed
+		int event_count = ((Array)p_action["events"]).size();
+		int old_event_count = ((Array)old_val["events"]).size();
+
+		if (event_count == old_event_count) {
+			undo_redo->create_action(TTR("Edit Input Action Event"));
+		} else if (event_count > old_event_count) {
+			undo_redo->create_action(TTR("Add Input Action Event"));
+		} else if (event_count < old_event_count) {
+			undo_redo->create_action(TTR("Remove Input Action Event"));
+		}
+
+		undo_redo->add_do_method(ProjectSettings::get_singleton(), "set", property_name, p_action);
+		undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set", property_name, old_val);
+	}
+
+	undo_redo->add_do_method(this, "_update_action_map_editor");
+	undo_redo->add_undo_method(this, "_update_action_map_editor");
+	undo_redo->add_do_method(this, "queue_save");
+	undo_redo->add_undo_method(this, "queue_save");
+	undo_redo->commit_action();
+}
+
+void ProjectSettingsEditor::_action_removed(const String &p_name) {
+	const String property_name = "input/" + p_name;
+
+	Dictionary old_val = ProjectSettings::get_singleton()->get(property_name);
+	int order = ProjectSettings::get_singleton()->get_order(property_name);
+
+	undo_redo->create_action(TTR("Erase Input Action"));
+	undo_redo->add_do_method(ProjectSettings::get_singleton(), "clear", property_name);
+	undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set", property_name, old_val);
+	undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set_order", property_name, order);
+
+	undo_redo->add_do_method(this, "_update_action_map_editor");
+	undo_redo->add_undo_method(this, "_update_action_map_editor");
+	undo_redo->add_do_method(this, "queue_save");
+	undo_redo->add_undo_method(this, "queue_save");
+	undo_redo->commit_action();
+}
+
+void ProjectSettingsEditor::_action_renamed(const String &p_old_name, const String &p_new_name) {
+	const String old_property_name = "input/" + p_old_name;
+	const String new_property_name = "input/" + p_new_name;
+
+	if (ProjectSettings::get_singleton()->has_setting(new_property_name)) {
+		action_map->show_message(vformat(TTR("An action with the name '%s' already exists."), new_property_name));
+		return;
+	}
+
+	int order = ProjectSettings::get_singleton()->get_order(old_property_name);
+	Dictionary action = ProjectSettings::get_singleton()->get(old_property_name);
+
+	undo_redo->create_action(TTR("Rename Input Action Event"));
+	// Do: clear old, set new
+	undo_redo->add_do_method(ProjectSettings::get_singleton(), "clear", old_property_name);
+	undo_redo->add_do_method(ProjectSettings::get_singleton(), "set", new_property_name, action);
+	undo_redo->add_do_method(ProjectSettings::get_singleton(), "set_order", new_property_name, order);
+	// Undo: clear new, set old
+	undo_redo->add_undo_method(ProjectSettings::get_singleton(), "clear", new_property_name);
+	undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set", old_property_name, action);
+	undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set_order", old_property_name, order);
+
+	undo_redo->add_do_method(this, "_update_action_map_editor");
+	undo_redo->add_undo_method(this, "_update_action_map_editor");
+	undo_redo->add_do_method(this, "queue_save");
+	undo_redo->add_undo_method(this, "queue_save");
+	undo_redo->commit_action();
+}
+
+void ProjectSettingsEditor::_action_reordered(const String &p_action_name, const String &p_relative_to, bool p_before) {
+	const String action_name = "input/" + p_action_name;
+	const String target_name = "input/" + p_relative_to;
+
+	// It is much easier to rebuild the custom "input" properties rather than messing around with the "order" values of them.
+	Variant action_value = ps->get(action_name);
+	Variant target_value = ps->get(target_name);
+
+	List<PropertyInfo> props;
+	OrderedHashMap<String, Variant> action_values;
+	ProjectSettings::get_singleton()->get_property_list(&props);
+
+	undo_redo->create_action(TTR("Update Input Action Order"));
+
+	for (List<PropertyInfo>::Element *E = props.front(); E; E = E->next()) {
+		PropertyInfo prop = E->get();
+		// Skip builtins and non-inputs
+		if (ProjectSettings::get_singleton()->is_builtin_setting(prop.name) || !prop.name.begins_with("input/")) {
+			continue;
+		}
+
+		action_values.insert(prop.name, ps->get(prop.name));
+
+		undo_redo->add_do_method(ProjectSettings::get_singleton(), "clear", prop.name);
+		undo_redo->add_undo_method(ProjectSettings::get_singleton(), "clear", prop.name);
+	}
+
+	for (OrderedHashMap<String, Variant>::Element E = action_values.front(); E; E = E.next()) {
+		String name = E.key();
+		Variant value = E.get();
+
+		if (name == target_name) {
+			if (p_before) {
+				// Insert before target
+				undo_redo->add_do_method(ProjectSettings::get_singleton(), "set", action_name, action_value);
+				undo_redo->add_do_method(ProjectSettings::get_singleton(), "set", target_name, target_value);
+
+				undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set", target_name, target_value);
+				undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set", action_name, action_value);
+			} else {
+				// Insert after target
+				undo_redo->add_do_method(ProjectSettings::get_singleton(), "set", target_name, target_value);
+				undo_redo->add_do_method(ProjectSettings::get_singleton(), "set", action_name, action_value);
+
+				undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set", action_name, action_value);
+				undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set", target_name, target_value);
+			}
+
+		} else if (name != action_name) {
+			undo_redo->add_do_method(ProjectSettings::get_singleton(), "set", name, value);
+			undo_redo->add_undo_method(ProjectSettings::get_singleton(), "set", name, value);
+		}
+	}
+
+	undo_redo->add_do_method(this, "_update_action_map_editor");
+	undo_redo->add_undo_method(this, "_update_action_map_editor");
+	undo_redo->add_do_method(this, "queue_save");
+	undo_redo->add_undo_method(this, "queue_save");
+	undo_redo->commit_action();
+}
+
+void ProjectSettingsEditor::_update_action_map_editor() {
+	Vector<ActionMapEditor::ActionInfo> actions;
+
+	List<PropertyInfo> props;
+	ProjectSettings::get_singleton()->get_property_list(&props);
+
+	const Ref<Texture2D> builtin_icon = get_theme_icon("PinPressed", "EditorIcons");
+	for (List<PropertyInfo>::Element *E = props.front(); E; E = E->next()) {
+		const String property_name = E->get().name;
+
+		if (!property_name.begins_with("input/")) {
+			continue;
+		}
+
+		// Strip the "input/" from the left.
+		String display_name = property_name.substr(String("input/").size() - 1);
+		Dictionary action = ProjectSettings::get_singleton()->get(property_name);
+
+		ActionMapEditor::ActionInfo action_info;
+		action_info.action = action;
+		action_info.editable = true;
+		action_info.name = display_name;
+
+		const bool is_builtin_input = ProjectSettings::get_singleton()->get_input_presets().find(property_name) != nullptr;
+		if (is_builtin_input) {
+			action_info.editable = false;
+			action_info.icon = builtin_icon;
+		}
+
+		actions.push_back(action_info);
+	}
+
+	action_map->update_action_list(actions);
+}
+
 void ProjectSettingsEditor::_notification(int p_what) {
 	switch (p_what) {
 		case NOTIFICATION_VISIBILITY_CHANGED: {
@@ -289,6 +489,8 @@ void ProjectSettingsEditor::_notification(int p_what) {
 			restart_container->add_theme_style_override("panel", get_theme_stylebox("bg", "Tree"));
 			restart_icon->set_texture(get_theme_icon("StatusWarning", "EditorIcons"));
 			restart_label->add_theme_color_override("font_color", get_theme_color("warning_color", "Editor"));
+
+			_update_action_map_editor();
 		} break;
 		case EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED: {
 			search_box->set_right_icon(get_theme_icon("Search", "EditorIcons"));
@@ -299,6 +501,8 @@ void ProjectSettingsEditor::_notification(int p_what) {
 
 void ProjectSettingsEditor::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("queue_save"), &ProjectSettingsEditor::queue_save);
+
+	ClassDB::bind_method(D_METHOD("_update_action_map_editor"), &ProjectSettingsEditor::_update_action_map_editor);
 }
 
 ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
@@ -437,10 +641,16 @@ ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
 	restart_close_button->connect("pressed", callable_mp(this, &ProjectSettingsEditor::_editor_restart_close));
 	restart_hb->add_child(restart_close_button);
 
-	inputmap_editor = memnew(InputMapEditor);
-	inputmap_editor->set_name(TTR("Input Map"));
-	inputmap_editor->connect("inputmap_changed", callable_mp(this, &ProjectSettingsEditor::queue_save));
-	tab_container->add_child(inputmap_editor);
+	action_map = memnew(ActionMapEditor);
+	action_map->set_name(TTR("Input Map"));
+	action_map->connect("action_added", callable_mp(this, &ProjectSettingsEditor::_action_added));
+	action_map->connect("action_edited", callable_mp(this, &ProjectSettingsEditor::_action_edited));
+	action_map->connect("action_removed", callable_mp(this, &ProjectSettingsEditor::_action_removed));
+	action_map->connect("action_renamed", callable_mp(this, &ProjectSettingsEditor::_action_renamed));
+	action_map->connect("action_reordered", callable_mp(this, &ProjectSettingsEditor::_action_reordered));
+	action_map->set_toggle_editable_label(TTR("Show built-in Actions"));
+	action_map->set_show_uneditable(false);
+	tab_container->add_child(action_map);
 
 	localization_editor = memnew(LocalizationEditor);
 	localization_editor->set_name(TTR("Localization"));
diff --git a/editor/project_settings_editor.h b/editor/project_settings_editor.h
index a43adecc4e..c28785bb27 100644
--- a/editor/project_settings_editor.h
+++ b/editor/project_settings_editor.h
@@ -32,10 +32,10 @@
 #define PROJECT_SETTINGS_EDITOR_H
 
 #include "core/object/undo_redo.h"
+#include "editor/action_map_editor.h"
 #include "editor/editor_data.h"
 #include "editor/editor_plugin_settings.h"
 #include "editor/editor_sectioned_inspector.h"
-#include "editor/input_map_editor.h"
 #include "editor/localization_editor.h"
 #include "editor/shader_globals_editor.h"
 #include "editor_autoload_settings.h"
@@ -44,26 +44,18 @@
 class ProjectSettingsEditor : public AcceptDialog {
 	GDCLASS(ProjectSettingsEditor, AcceptDialog);
 
-	enum InputType {
-		INPUT_KEY,
-		INPUT_KEY_PHYSICAL,
-		INPUT_JOY_BUTTON,
-		INPUT_JOY_MOTION,
-		INPUT_MOUSE_BUTTON
-	};
-
 	static ProjectSettingsEditor *singleton;
 	ProjectSettings *ps;
 	Timer *timer;
 
 	TabContainer *tab_container;
 	SectionedInspector *inspector;
-	InputMapEditor *inputmap_editor;
 	LocalizationEditor *localization_editor;
 	EditorAutoloadSettings *autoload_settings;
 	ShaderGlobalsEditor *shaders_global_variables_editor;
 	EditorPluginSettings *plugin_settings;
 
+	ActionMapEditor *action_map;
 	HBoxContainer *search_bar;
 	LineEdit *search_box;
 	CheckButton *advanced;
@@ -102,6 +94,14 @@ class ProjectSettingsEditor : public AcceptDialog {
 	void _editor_restart_close();
 
 	void _add_feature_overrides();
+
+	void _action_added(const String &p_name);
+	void _action_edited(const String &p_name, const Dictionary &p_action);
+	void _action_removed(const String &p_name);
+	void _action_renamed(const String &p_old_name, const String &p_new_name);
+	void _action_reordered(const String &p_action_name, const String &p_relative_to, bool p_before);
+	void _update_action_map_editor();
+
 	ProjectSettingsEditor();
 
 protected:
diff --git a/scene/main/window.cpp b/scene/main/window.cpp
index fc9bbeab94..9a2ffab199 100644
--- a/scene/main/window.cpp
+++ b/scene/main/window.cpp
@@ -881,10 +881,6 @@ bool Window::_can_consume_input_events() const {
 }
 
 void Window::_window_input(const Ref<InputEvent> &p_ev) {
-	if (Engine::get_singleton()->is_editor_hint() && (Object::cast_to<InputEventJoypadButton>(p_ev.ptr()) || Object::cast_to<InputEventJoypadMotion>(*p_ev))) {
-		return; //avoid joy input on editor
-	}
-
 	if (EngineDebugger::is_active()) {
 		//quit from game window using F8
 		Ref<InputEventKey> k = p_ev;