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
|
#if defined(Hiro_Application)
namespace hiro {
static auto Application_keyboardProc(HWND, UINT, WPARAM, LPARAM) -> bool;
static auto Application_processDialogMessage(MSG&) -> void;
static auto CALLBACK Window_windowProc(HWND, UINT, WPARAM, LPARAM) -> LRESULT;
auto pApplication::exit() -> void {
quit();
auto processID = GetCurrentProcessId();
auto handle = OpenProcess(SYNCHRONIZE | PROCESS_TERMINATE, true, processID);
TerminateProcess(handle, 0);
}
auto pApplication::modal() -> bool {
return state().modalCount > 0;
}
auto pApplication::run() -> void {
while(!Application::state().quit) {
if(Application::state().onMain) {
//doMain() is responsible for sleeping the thread where practical
Application::doMain();
if(Application::state().quit) break;
} else {
//avoid consuming 100% CPU thread usage
usleep(20 * 1000);
}
//called after doMain(), in case doMain() calls Application::quit()
processEvents();
}
}
auto pApplication::pendingEvents() -> bool {
MSG msg;
return PeekMessage(&msg, 0, 0, 0, PM_NOREMOVE);
}
auto pApplication::processEvents() -> void {
while(pendingEvents()) {
MSG msg;
if(PeekMessage(&msg, 0, 0, 0, PM_REMOVE)) {
Application_processDialogMessage(msg);
}
}
//process any deferred menu updates
for(auto menu : pApplication::state().menuBarsToRebuild) {
menu->_rebuild();
}
pApplication::state().menuBarsToRebuild.reset();
}
auto Application_processDialogMessage(MSG& msg) -> void {
if(msg.message == WM_KEYDOWN || msg.message == WM_KEYUP
|| msg.message == WM_SYSKEYDOWN || msg.message == WM_SYSKEYUP) {
if(Application_keyboardProc(msg.hwnd, msg.message, msg.wParam, msg.lParam)) {
DispatchMessage(&msg);
return;
}
}
if(!IsDialogMessage(GetForegroundWindow(), &msg)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
auto pApplication::quit() -> void {
PostQuitMessage(0);
}
auto pApplication::setScreenSaver(bool screenSaver) -> void {
}
auto pApplication::initialize() -> void {
CoInitialize(0);
InitCommonControls();
WNDCLASS wc{};
#if defined(Hiro_Window)
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hbrBackground = GetSysColorBrush(COLOR_3DFACE);
wc.hCursor = LoadCursor(0, IDC_ARROW);
wc.hIcon = LoadIcon(GetModuleHandle(0), MAKEINTRESOURCE(2));
wc.hInstance = GetModuleHandle(0);
wc.lpfnWndProc = Window_windowProc;
wc.lpszClassName = L"hiroWindow";
wc.lpszMenuName = 0;
wc.style = CS_HREDRAW | CS_VREDRAW;
RegisterClass(&wc);
#endif
#if defined(Hiro_PopupMenu)
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hbrBackground = GetSysColorBrush(COLOR_3DFACE);
wc.hCursor = LoadCursor(0, IDC_ARROW);
wc.hIcon = LoadIcon(GetModuleHandle(0), MAKEINTRESOURCE(2));
wc.hInstance = GetModuleHandle(0);
wc.lpfnWndProc = Menu_windowProc;
wc.lpszClassName = L"hiroPopupMenu";
wc.lpszMenuName = 0;
wc.style = CS_HREDRAW | CS_VREDRAW;
RegisterClass(&wc);
#endif
#if defined(Hiro_Widget)
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hbrBackground = GetSysColorBrush(COLOR_3DFACE);
wc.hCursor = LoadCursor(0, IDC_ARROW);
wc.hIcon = LoadIcon(0, IDI_APPLICATION);
wc.hInstance = GetModuleHandle(0);
wc.lpfnWndProc = ToolTip_windowProc;
wc.lpszClassName = L"hiroToolTip";
wc.lpszMenuName = 0;
wc.style = CS_HREDRAW | CS_VREDRAW;
RegisterClass(&wc);
#endif
#if defined(Hiro_Widget)
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hbrBackground = GetSysColorBrush(COLOR_3DFACE);
wc.hCursor = LoadCursor(0, IDC_ARROW);
wc.hIcon = LoadIcon(0, IDI_APPLICATION);
wc.hInstance = GetModuleHandle(0);
wc.lpfnWndProc = Default_windowProc;
wc.lpszClassName = L"hiroWidget";
wc.lpszMenuName = 0;
wc.style = CS_HREDRAW | CS_VREDRAW;
RegisterClass(&wc);
#endif
pKeyboard::initialize();
pWindow::initialize();
}
auto pApplication::state() -> State& {
static State state;
return state;
}
static auto Application_keyboardProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) -> bool {
if(msg != WM_KEYDOWN && msg != WM_SYSKEYDOWN && msg != WM_KEYUP && msg != WM_SYSKEYUP) return false;
GUITHREADINFO info{sizeof(GUITHREADINFO)};
GetGUIThreadInfo(GetCurrentThreadId(), &info);
auto object = (mObject*)GetWindowLongPtr(info.hwndFocus, GWLP_USERDATA);
if(!object) return false;
auto objectWindow = (mObject*)GetWindowLongPtr(GetAncestor(info.hwndFocus, GA_ROOT), GWLP_USERDATA);
if(!objectWindow) return false;
if(auto window = dynamic_cast<mWindow*>(objectWindow)) {
if(auto self = window->self()) {
if(!self->_modalityDisabled()) {
if(auto code = pKeyboard::_translate(wparam, lparam)) {
if(msg == WM_KEYDOWN || msg == WM_SYSKEYDOWN) {
window->doKeyPress(code);
}
if(msg == WM_KEYUP || msg == WM_SYSKEYUP) {
window->doKeyRelease(code);
}
}
//TODO: does this really need to be hooked here?
if(msg == WM_KEYDOWN && wparam == VK_ESCAPE && window->state.dismissable) {
if(auto result = self->windowProc(self->hwnd, WM_CLOSE, wparam, lparam)) return result();
}
}
}
}
if(auto window = object->parentWindow(true)) {
if(auto self = window->self()) {
if(self->_modalityDisabled()) return false;
}
}
if(msg == WM_KEYDOWN) {
//TODO: does this really need to be hooked here?
#if defined(Hiro_Widget)
if(auto widget = dynamic_cast<mWidget*>(object)) {
if(auto self = widget->self()) {
if(auto result = self->windowProc(self->hwnd, msg, wparam, lparam)) {
return result();
}
}
}
#endif
}
return false;
}
}
#endif
|
