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
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
|
// Copyright 2017 Dolphin Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "DolphinQt/Config/Mapping/MappingCommon.h"
#include <deque>
#include <memory>
#include <QTimer>
#include "DolphinQt/Config/Mapping/MappingButton.h"
#include "DolphinQt/Config/Mapping/MappingWindow.h"
#include "InputCommon/ControlReference/ControlReference.h"
#include "InputCommon/ControllerEmu/ControllerEmu.h"
#include "InputCommon/ControllerInterface/ControllerInterface.h"
#include "InputCommon/ControllerInterface/MappingCommon.h"
namespace MappingCommon
{
constexpr auto INPUT_DETECT_INITIAL_TIME = std::chrono::seconds(3);
constexpr auto INPUT_DETECT_CONFIRMATION_TIME = std::chrono::milliseconds(0);
constexpr auto INPUT_DETECT_MAXIMUM_TIME = std::chrono::seconds(5);
class MappingProcessor : public QWidget
{
public:
MappingProcessor(MappingWindow* parent) : QWidget{parent}, m_parent{parent}
{
using MW = MappingWindow;
using MP = MappingProcessor;
connect(parent, &MW::Update, this, &MP::ProcessMappingButtons);
connect(parent, &MW::ConfigChanged, this, &MP::CancelMapping);
connect(parent, &MW::UnQueueInputDetection, this, &MP::UnQueueInputDetection);
connect(parent, &MW::QueueInputDetection, this, &MP::QueueInputDetection);
connect(parent, &MW::CancelMapping, this, &MP::CancelMapping);
m_input_detection_start_timer = new QTimer(this);
m_input_detection_start_timer->setSingleShot(true);
connect(m_input_detection_start_timer, &QTimer::timeout, this, &MP::StartInputDetection);
}
void StartInputDetection()
{
const auto& default_device = m_parent->GetController()->GetDefaultDevice();
auto& button = m_clicked_mapping_buttons.front();
button->StartMapping();
std::vector device_strings{default_device.ToString()};
if (m_parent->IsMappingAllDevices())
device_strings = g_controller_interface.GetAllDeviceStrings();
m_input_detector = std::make_unique<ciface::Core::InputDetector>();
const auto lock = m_parent->GetController()->GetStateLock();
m_input_detector->Start(g_controller_interface, device_strings);
}
void ProcessMappingButtons()
{
if (!m_input_detector)
return;
m_input_detector->Update(INPUT_DETECT_INITIAL_TIME, INPUT_DETECT_CONFIRMATION_TIME,
INPUT_DETECT_MAXIMUM_TIME);
if (m_input_detector->IsComplete())
{
auto detections = m_input_detector->TakeResults();
ciface::MappingCommon::RemoveSpuriousTriggerCombinations(&detections);
// No inputs detected. Cancel this and any other queued mappings.
if (detections.empty())
{
CancelMapping();
return;
}
const auto& default_device = m_parent->GetController()->GetDefaultDevice();
auto& button = m_clicked_mapping_buttons.front();
auto* const control_reference = button->GetControlReference();
control_reference->SetExpression(
BuildExpression(detections, default_device, ciface::MappingCommon::Quote::On));
m_parent->Save();
m_parent->GetController()->UpdateSingleControlReference(g_controller_interface,
control_reference);
UnQueueInputDetection(button);
}
}
void UpdateInputDetectionStartTimer()
{
m_input_detector.reset();
if (m_clicked_mapping_buttons.empty())
m_input_detection_start_timer->stop();
else
m_input_detection_start_timer->start(INPUT_DETECT_INITIAL_DELAY);
}
void UnQueueInputDetection(MappingButton* button)
{
std::erase(m_clicked_mapping_buttons, button);
button->ConfigChanged();
UpdateInputDetectionStartTimer();
}
void QueueInputDetection(MappingButton* button)
{
// UnQueue if already queued.
if (std::erase(m_clicked_mapping_buttons, button))
{
button->ConfigChanged();
UpdateInputDetectionStartTimer();
return;
}
button->setText(QStringLiteral("[ ... ]"));
m_clicked_mapping_buttons.push_back(button);
UpdateInputDetectionStartTimer();
}
void CancelMapping()
{
// Signal buttons to take on their proper input expression text.
for (auto* button : m_clicked_mapping_buttons)
button->ConfigChanged();
m_clicked_mapping_buttons = {};
UpdateInputDetectionStartTimer();
}
private:
std::deque<MappingButton*> m_clicked_mapping_buttons;
std::unique_ptr<ciface::Core::InputDetector> m_input_detector;
QTimer* m_input_detection_start_timer;
MappingWindow* const m_parent;
};
void CreateMappingProcessor(MappingWindow* window)
{
new MappingProcessor{window};
}
} // namespace MappingCommon
|
