1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "common/param_package.h"
#include "common/settings_input.h"
#include "input_common/drivers/keyboard.h"
namespace InputCommon {
constexpr PadIdentifier key_identifier = {
.guid = Common::UUID{},
.port = 0,
.pad = 0,
};
constexpr PadIdentifier keyboard_key_identifier = {
.guid = Common::UUID{},
.port = 1,
.pad = 0,
};
constexpr PadIdentifier keyboard_modifier_identifier = {
.guid = Common::UUID{},
.port = 1,
.pad = 1,
};
Keyboard::Keyboard(std::string input_engine_) : InputEngine(std::move(input_engine_)) {
// Keyboard is broken into 3 different sets:
// key: Unfiltered intended for controllers.
// keyboard_key: Allows only Settings::NativeKeyboard::Keys intended for keyboard emulation.
// keyboard_modifier: Allows only Settings::NativeKeyboard::Modifiers intended for keyboard
// emulation.
PreSetController(key_identifier);
PreSetController(keyboard_key_identifier);
PreSetController(keyboard_modifier_identifier);
}
void Keyboard::PressKey(int key_code) {
SetButton(key_identifier, key_code, true);
}
void Keyboard::ReleaseKey(int key_code) {
SetButton(key_identifier, key_code, false);
}
void Keyboard::PressKeyboardKey(int key_index) {
if (key_index == Settings::NativeKeyboard::None) {
return;
}
SetButton(keyboard_key_identifier, key_index, true);
}
void Keyboard::ReleaseKeyboardKey(int key_index) {
if (key_index == Settings::NativeKeyboard::None) {
return;
}
SetButton(keyboard_key_identifier, key_index, false);
}
void Keyboard::SetKeyboardModifiers(int key_modifiers) {
for (int i = 0; i < 32; ++i) {
bool key_value = ((key_modifiers >> i) & 0x1) != 0;
SetButton(keyboard_modifier_identifier, i, key_value);
// Use the modifier to press the key button equivalent
switch (i) {
case Settings::NativeKeyboard::LeftControl:
SetButton(keyboard_key_identifier, Settings::NativeKeyboard::LeftControlKey, key_value);
break;
case Settings::NativeKeyboard::LeftShift:
SetButton(keyboard_key_identifier, Settings::NativeKeyboard::LeftShiftKey, key_value);
break;
case Settings::NativeKeyboard::LeftAlt:
SetButton(keyboard_key_identifier, Settings::NativeKeyboard::LeftAltKey, key_value);
break;
case Settings::NativeKeyboard::LeftMeta:
SetButton(keyboard_key_identifier, Settings::NativeKeyboard::LeftMetaKey, key_value);
break;
case Settings::NativeKeyboard::RightControl:
SetButton(keyboard_key_identifier, Settings::NativeKeyboard::RightControlKey,
key_value);
break;
case Settings::NativeKeyboard::RightShift:
SetButton(keyboard_key_identifier, Settings::NativeKeyboard::RightShiftKey, key_value);
break;
case Settings::NativeKeyboard::RightAlt:
SetButton(keyboard_key_identifier, Settings::NativeKeyboard::RightAltKey, key_value);
break;
case Settings::NativeKeyboard::RightMeta:
SetButton(keyboard_key_identifier, Settings::NativeKeyboard::RightMetaKey, key_value);
break;
default:
// Other modifier keys should be pressed with PressKey since they stay enabled until
// next press
break;
}
}
}
void Keyboard::ReleaseAllKeys() {
ResetButtonState();
}
std::vector<Common::ParamPackage> Keyboard::GetInputDevices() const {
std::vector<Common::ParamPackage> devices;
devices.emplace_back(Common::ParamPackage{
{"engine", GetEngineName()},
{"display", "Keyboard Only"},
});
return devices;
}
} // namespace InputCommon
|
