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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
syntax = "proto2";
package arc.input_overlay;
option optimize_for = LITE_RUNTIME;
// Input device source for each action. Each type of the actions can be bound
// to different types of input device sources. Some actions may be bound to
// different types of device sources.
enum InputSource {
IS_NONE = 0;
IS_KEYBOARD = 1; // 1 << 0
IS_MOUSE = 2; // 1 << 1
// TODO(cuicuiruan): Add Gamepad support.
}
// Mouse action enum.
enum MouseAction {
NONE = 0;
PRIMARY_CLICK = 1;
SECONDARY_CLICK = 2;
HOVER_MOVE = 3;
PRIMARY_DRAG_MOVE = 4;
SECONDARY_DRAG_MOVE = 5;
}
// Action types according to the touch events.
enum ActionType {
// `TAP` involves touch down and up.
TAP = 0;
// `MOVE` involves touch down, move and up.
MOVE = 1;
}
message InputElementProto {
// Input sources for each action. One input binding may have more than one
// source. For example, the action type may need to combine key input and
// mouse input together.
required uint32 input_sources = 1;
// DomCode/key strings for the input binding. For reference of the name
// list, please refer to ui/events/keycodes/dom/dom_code_data.inc.
repeated string dom_codes = 2;
// Mouse action for the input binding.
optional MouseAction mouse_action = 3;
}
message PositionProto {
// Anchor to target with x and y values.
repeated float anchor_to_target = 1;
}
message ActionProto {
// Action ID. Each action has a unique ID within the game/app.
required int32 id = 1;
// Input Element. Customized input binding for this action.
optional InputElementProto input_element = 2;
// Customized Positions for this action. Now it only saves one position. Use
// keyword `repeated` for future expansion.
repeated PositionProto positions = 3;
// Action type for this action.
optional ActionType action_type = 4;
// This action is deleted or not. It is deprecated because "restore to
// default" function is no longer needed.
optional bool deleted = 5 [deprecated = true];
// The index of the name for this action.
optional int32 name_index = 6 [default = -1];
}
message AppDataProto {
// Actions. A list of actions for one game.
repeated ActionProto actions = 1;
// Input control is on or off. This is associated with the toggle of game
// control/assist on the menu.
optional bool input_control = 2;
// Input mapping hint is on or off. This is associated with the toggle of
// show hint overlay on the menu.
optional bool input_mapping_hint = 3;
// Customized Positions for the menu entry icon. It is saved when the app
// is closed.
optional PositionProto menu_entry_position = 4;
// System version. Latest version of Game controls. If it is not set, it's
// Alpha version. Otherwise, it is AlphaV2+ version.
optional string system_version = 5;
}
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