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
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
|
#include "facetracknoir/facetracknoir.h"
#include "facetracknoir/shortcuts.h"
KeyboardShortcutDialog::KeyboardShortcutDialog( FaceTrackNoIR *ftnoir, QWidget *parent )
: QWidget( parent, Qt::Dialog)
{
ui.setupUi( this );
QPoint offsetpos(100, 100);
this->move(parent->pos() + offsetpos);
mainApp = ftnoir; // Preserve a pointer to FTNoIR
// Connect Qt signals to member-functions
connect(ui.btnOK, SIGNAL(clicked()), this, SLOT(doOK()));
connect(ui.btnCancel, SIGNAL(clicked()), this, SLOT(doCancel()));
for ( int i = 0; i < global_key_sequences.size(); i++) {
ui.cbxCenterKey->addItem(global_key_sequences.at(i));
}
loadSettings();
}
//
// Destructor for server-dialog
//
KeyboardShortcutDialog::~KeyboardShortcutDialog() {
qDebug() << "~KeyboardShortcutDialog() says: started";
}
//
// OK clicked on server-dialog
//
void KeyboardShortcutDialog::doOK() {
save();
this->close();
mainApp->bindKeyboardShortcuts();
}
// override show event
void KeyboardShortcutDialog::showEvent ( QShowEvent * event ) {
loadSettings();
}
//
// Cancel clicked on server-dialog
//
void KeyboardShortcutDialog::doCancel() {
//
// Ask if changed Settings should be saved
//
if (settingsDirty) {
int ret = QMessageBox::question ( this, "Settings have changed", "Do you want to save the settings?", QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel, QMessageBox::Discard );
qDebug() << "doCancel says: answer =" << ret;
switch (ret) {
case QMessageBox::Save:
save();
this->close();
break;
case QMessageBox::Discard:
this->close();
break;
case QMessageBox::Cancel:
// Cancel was clicked
break;
default:
// should never be reached
break;
}
}
else {
this->close();
}
}
//
// Load the current Settings from the currently 'active' INI-file.
//
void KeyboardShortcutDialog::loadSettings() {
qDebug() << "loadSettings says: Starting ";
QSettings settings("opentrack"); // Registry settings (in HK_USER)
QString currentFile = settings.value ( "SettingsFile", QCoreApplication::applicationDirPath() + "/settings/default.ini" ).toString();
QSettings iniFile( currentFile, QSettings::IniFormat ); // Application settings (in INI-file)
qDebug() << "loadSettings says: iniFile = " << currentFile;
iniFile.beginGroup ( "KB_Shortcuts" );
ui.chkCenterShift->setChecked (iniFile.value ( "Shift_Center", 0 ).toBool());
ui.chkCenterCtrl->setChecked (iniFile.value ( "Ctrl_Center", 0 ).toBool());
ui.chkCenterAlt->setChecked (iniFile.value ( "Alt_Center", 0 ).toBool());
ui.cbxCenterKey->setCurrentIndex(iniFile.value("Key_index_Center", 0).toInt());
iniFile.endGroup ();
settingsDirty = false;
}
//
// Save the current Settings to the currently 'active' INI-file.
//
void KeyboardShortcutDialog::save() {
qDebug() << "save() says: started";
QSettings settings("opentrack"); // Registry settings (in HK_USER)
QString currentFile = settings.value ( "SettingsFile", QCoreApplication::applicationDirPath() + "/settings/default.ini" ).toString();
QSettings iniFile( currentFile, QSettings::IniFormat ); // Application settings (in INI-file)
iniFile.beginGroup ( "KB_Shortcuts" );
iniFile.setValue ( "Key_index_Center", ui.cbxCenterKey->currentIndex() );
iniFile.setValue ( "Shift_Center", ui.chkCenterShift->isChecked() );
iniFile.setValue ( "Ctrl_Center", ui.chkCenterCtrl->isChecked() );
iniFile.setValue ( "Alt_Center", ui.chkCenterAlt->isChecked() );
iniFile.endGroup ();
settingsDirty = false;
}
#if defined(__WIN32) || defined(_WIN32)
#include <windows.h>
KeybindingWorkerImpl::~KeybindingWorkerImpl() {
if (dinkeyboard) {
dinkeyboard->Unacquire();
dinkeyboard->Release();
}
if (din)
din->Release();
}
KeybindingWorkerImpl::KeybindingWorkerImpl(FaceTrackNoIR& w, Key keyCenter)
: kCenter(keyCenter), window(w), should_quit(true), din(0), dinkeyboard(0)
{
if (DirectInput8Create(GetModuleHandle(NULL), DIRECTINPUT_VERSION, IID_IDirectInput8, (void**)&din, NULL) != DI_OK) {
qDebug() << "setup DirectInput8 Creation failed!" << GetLastError();
return;
}
if (din->CreateDevice(GUID_SysKeyboard, &dinkeyboard, NULL) != DI_OK) {
din->Release();
din = 0;
qDebug() << "setup CreateDevice function failed!" << GetLastError();
return;
}
if (dinkeyboard->SetDataFormat(&c_dfDIKeyboard) != DI_OK) {
qDebug() << "setup SetDataFormat function failed!" << GetLastError();
dinkeyboard->Release();
dinkeyboard = 0;
din->Release();
din = 0;
return;
}
if (dinkeyboard->SetCooperativeLevel(window.winId(), DISCL_NONEXCLUSIVE | DISCL_BACKGROUND) != DI_OK) {
dinkeyboard->Release();
din->Release();
din = 0;
dinkeyboard = 0;
qDebug() << "setup SetCooperativeLevel function failed!" << GetLastError();
return;
}
if (dinkeyboard->Acquire() != DI_OK)
{
dinkeyboard->Release();
din->Release();
din = 0;
dinkeyboard = 0;
qDebug() << "setup dinkeyboard Acquire failed!" << GetLastError();
return;
}
should_quit = false;
}
#define PROCESS_KEY(k, s) \
if (isKeyPressed(&k, keystate) && (!k.ever_pressed ? (k.timer.start(), k.ever_pressed = true) : k.timer.restart() > 100)) \
window.s();
static bool isKeyPressed( const Key *key, const BYTE *keystate ) {
bool shift;
bool ctrl;
bool alt;
if (keystate[key->keycode] & 0x80) {
shift = ( (keystate[DIK_LSHIFT] & 0x80) || (keystate[DIK_RSHIFT] & 0x80) );
ctrl = ( (keystate[DIK_LCONTROL] & 0x80) || (keystate[DIK_RCONTROL] & 0x80) );
alt = ( (keystate[DIK_LALT] & 0x80) || (keystate[DIK_RALT] & 0x80) );
//
// If one of the modifiers is needed and not pressed, return false.
//
if (key->shift && !shift) return false;
if (key->ctrl && !ctrl) return false;
if (key->alt && !alt) return false;
//
// All is well!
//
return true;
}
return false;
}
void KeybindingWorkerImpl::run() {
BYTE keystate[256];
while (!should_quit)
{
if (dinkeyboard->GetDeviceState(256, (LPVOID)keystate) != DI_OK) {
qDebug() << "Tracker::run GetDeviceState function failed!" << GetLastError();
Sleep(25);
continue;
}
PROCESS_KEY(kCenter, shortcutRecentered);
Sleep(25);
}
}
#else
#endif
|
