diff options
Diffstat (limited to 'editor/action_map_editor.cpp')
| -rw-r--r-- | editor/action_map_editor.cpp | 1167 |
1 files changed, 1167 insertions, 0 deletions
diff --git a/editor/action_map_editor.cpp b/editor/action_map_editor.cpp new file mode 100644 index 0000000000..9949fd8199 --- /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); + + MouseButton mouse_buttons[9] = { MOUSE_BUTTON_LEFT, MOUSE_BUTTON_RIGHT, MOUSE_BUTTON_MIDDLE, MOUSE_BUTTON_WHEEL_UP, MOUSE_BUTTON_WHEEL_DOWN, MOUSE_BUTTON_WHEEL_LEFT, MOUSE_BUTTON_WHEEL_RIGHT, MOUSE_BUTTON_XBUTTON1, MOUSE_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); +} |