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godot/editor/input_map_editor.cpp
Eric M dfe4c5f8e1 InputEvent as_text now returns readable string. Added to_string for debug strings 
Made InputEvent as_text() return a readable and presentable string. Added to_string() overrides for each which returns a 'debug-friendly' version which is not as presentable but provides more information and in a more structured fashion. Use as_text() for UI display scenarions and to_string() for debug cases
2020-11-27 00:42:16 +10:00

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/*************************************************************************/
/* input_map_editor.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2020 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()->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()->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()->set_text(TTR("Change"));
} else {
_set_current_device(0);
device_input->get_ok()->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()->set_text(TTR("Change"));
} else {
_set_current_device(0);
device_input->get_ok()->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()->set_text(TTR("Change"));
} else {
_set_current_device(0);
device_input->get_ok()->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_margin(MARGIN_TOP, Control::ANCHOR_BEGIN, 0);
vbc->set_anchor_and_margin(MARGIN_BOTTOM, Control::ANCHOR_END, 0);
vbc->set_anchor_and_margin(MARGIN_LEFT, Control::ANCHOR_BEGIN, 0);
vbc->set_anchor_and_margin(MARGIN_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()->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_margins_preset(Control::PRESET_WIDE);
l->set_align(Label::ALIGN_CENTER);
l->set_margin(MARGIN_TOP, 20);
l->set_anchor_and_margin(MARGIN_BOTTOM, Control::ANCHOR_BEGIN, 30);
press_a_key->add_child(l);
press_a_key_label = l;
device_input = memnew(ConfirmationDialog);
device_input->get_ok()->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);
}
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