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1 | #include <iostream> | |
2 | #include <windows.h> | |
3 | #include <tchar.h> | |
4 | #include <stdio.h> | |
5 | #include "Shlwapi.h" | |
6 | #include <fstream> | |
7 | #pragma comment(lib, "Shlwapi.lib") | |
8 | LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); | |
9 | WNDCLASS w; | |
10 | INT N = 10; | |
11 | COLORREF lineColor = RGB(255, 0, 0); | |
12 | COLORREF colorBackground = RGB(0, 0, 255); | |
13 | COLORREF colorCircle = RGB(255, 0, 0); | |
14 | int locat[105][105]; | |
15 | const int idVoidCell = 0; | |
16 | const int idСrossCell = 1; | |
17 | const int idСircleCell = 2; | |
18 | HBRUSH hBrush; | |
19 | HWND hWnd; | |
20 | HDC hdc; | |
21 | int WIDTH_WINDOW = 320; | |
22 | int HEIGHT_WINDOW = 240; | |
23 | int* mas = NULL; | |
24 | int size=30; | |
25 | LPCWSTR WM_COORDINATE_O = L"WM_COORDINATE_O"; | |
26 | LPCWSTR WM_COORDINATE_X = L"WM_COORDINATE_X"; | |
27 | ||
28 | UINT MyMSG_O = RegisterWindowMessage(WM_COORDINATE_O); | |
29 | UINT MyMSG_X = RegisterWindowMessage(WM_COORDINATE_X); | |
30 | void setIndent() { | |
31 | RECT rect; | |
32 | rect = { 0 }; | |
33 | ||
34 | GetWindowRect(hWnd, &rect); | |
35 | ||
36 | ||
37 | size = int(min(0.85 * (rect.bottom - rect.top) / N, 0.85 * (rect.right - rect.left) / N)); | |
38 | } | |
39 | void HLS() { | |
40 | ||
41 | int R = (int(GetRValue(lineColor))); | |
42 | int G = (int(GetGValue(lineColor))); | |
43 | int B = (int(GetBValue(lineColor))); | |
44 | ||
45 | ||
46 | ||
47 | COLORREF RgbColor = RGB(R, G, B); | |
48 | ||
49 | ||
50 | WORD Hue = 0; | |
51 | WORD Luminance = 0; | |
52 | WORD Saturation = 0; | |
53 | ColorRGBToHLS(RgbColor, &Hue, &Luminance, &Saturation); | |
54 | ||
55 | ||
56 | RgbColor = ColorHLSToRGB(Hue+10, Luminance, Saturation); | |
57 | lineColor = ColorHLSToRGB(Hue + 10, Luminance, Saturation); | |
58 | ||
59 | ||
60 | SendMessage(hWnd, WM_PAINT, ' ', 1L); | |
61 | ||
62 | ||
63 | } | |
64 | void drawCross(int x = 0, int y = 0) { | |
65 | ||
66 | hdc = GetDC(hWnd); | |
67 | ||
68 | HPEN hPen; | |
69 | hPen = CreatePen(1, 4, RGB(250, 0, 0)); | |
70 | SelectObject(hdc, hPen); | |
71 | ||
72 | MoveToEx(hdc, x * size, y * size, NULL); | |
73 | LineTo(hdc, (x * size) + size, (y * size) + size); | |
74 | ||
75 | MoveToEx(hdc, x * size + size, y * size, NULL); | |
76 | LineTo(hdc, x * size, y * size + size); | |
77 | ||
78 | ||
79 | DeleteObject(hPen); | |
80 | ReleaseDC(hWnd, hdc); | |
81 | ||
82 | ||
83 | } | |
84 | void drawCircle(int x = 0, int y = 0) { | |
85 | ||
86 | hdc = GetDC(hWnd); | |
87 | ||
88 | HBRUSH hBrush = CreateSolidBrush(colorCircle); //задаём сплошную кисть, закрашенную цветом RGB | |
89 | SelectObject(hdc, hBrush); //делаем кисть активной | |
90 | ||
91 | Ellipse(hdc, x * size, y * size, x * size + size, y * size + size); | |
92 | ||
93 | ReleaseDC(hWnd, hdc); | |
94 | DeleteObject(hBrush); | |
95 | } | |
96 | void drawField() { | |
97 | ||
98 | ||
99 | //закрасить фон | |
100 | HBRUSH hBrush2 = hBrush; | |
101 | hBrush = CreateSolidBrush(colorBackground); | |
102 | SetClassLongPtr(hWnd, GCL_HBRBACKGROUND, (LONG)hBrush); | |
103 | InvalidateRect(hWnd, NULL, TRUE); | |
104 | ||
105 | PAINTSTRUCT ps; | |
106 | HPEN hPen; | |
107 | hPen = CreatePen(PS_DASHDOT, 2, lineColor); | |
108 | hdc = BeginPaint(hWnd, &ps); | |
109 | int i; | |
110 | ||
111 | for (i = 1; i <= N; i++) { | |
112 | ||
113 | ||
114 | MoveToEx(hdc, 0, i * size, NULL); | |
115 | SelectObject(hdc, hPen); | |
116 | LineTo(hdc, N * size, i * size); | |
117 | ||
118 | MoveToEx(hdc, i * size, 0, NULL); | |
119 | SelectObject(hdc, hPen); | |
120 | LineTo(hdc, i * size, N * size); | |
121 | ||
122 | } | |
123 | ||
124 | for (int i = 0; i < N; ++i) | |
125 | for (int j = 0; j < N; ++j) | |
126 | switch (mas[i * N + j]) | |
127 | { | |
128 | case idСrossCell: | |
129 | drawCross(i, j); | |
130 | break; | |
131 | case idСircleCell: | |
132 | drawCircle(i, j); | |
133 | break; | |
134 | default: | |
135 | break; | |
136 | } | |
137 | ||
138 | ||
139 | EndPaint(hWnd, &ps); | |
140 | DeleteObject(hPen); | |
141 | DeleteObject(hBrush2); | |
142 | ||
143 | } | |
144 | void saveConfig() { | |
145 | RECT rect; | |
146 | rect = { 0 }; | |
147 | GetWindowRect(hWnd, &rect); | |
148 | std::ofstream config; | |
149 | config.open("config.txt"); | |
150 | config << N << std::endl; | |
151 | config << rect.right - rect.left << " " << rect.bottom - rect.top << std::endl; | |
152 | config << int(GetRValue(colorBackground)) << " " << int(GetGValue(colorBackground)) << " " << int(GetBValue(colorBackground)) << std::endl; | |
153 | config << int(GetRValue(lineColor)) << " " << int(GetGValue(lineColor)) << " " << int(GetBValue(lineColor)) << std::endl; | |
154 | config.close(); | |
155 | ||
156 | } | |
157 | void loadConfig() { | |
158 | std::ifstream config; | |
159 | config.open("config.txt"); | |
160 | if (!config.is_open()) { | |
161 | std::cout << "Error opening file"; | |
162 | return; | |
163 | } | |
164 | config >> N; | |
165 | config >> WIDTH_WINDOW >> HEIGHT_WINDOW; | |
166 | int R, G, B; | |
167 | config >> R >> G >> B; | |
168 | colorBackground = RGB(R, G, B); | |
169 | config >> R >> G >> B; | |
170 | lineColor = RGB(R, G, B); | |
171 | config.close(); | |
172 | } | |
173 | void RunNotepad(void) | |
174 | { | |
175 | STARTUPINFO sInfo; | |
176 | PROCESS_INFORMATION pInfo; | |
177 | ||
178 | ZeroMemory(&sInfo, sizeof(STARTUPINFO)); | |
179 | ||
180 | ||
181 | CreateProcess(_T("C:\\Windows\\Notepad.exe"), | |
182 | NULL, NULL, NULL, FALSE, 0, NULL, NULL, &sInfo, &pInfo); | |
183 | ||
184 | } | |
185 | int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR pCmdLine, int nCmdShow) { | |
186 | ||
187 | MSG lpMsg; | |
188 | loadConfig(); | |
189 | LPWSTR* szArglist; | |
190 | int nArgs; | |
191 | szArglist = CommandLineToArgvW(GetCommandLineW(), &nArgs); | |
192 | if (nArgs > 1) | |
193 | N = _wtoi(szArglist[1]); | |
194 | ||
195 | LocalFree(szArglist); | |
196 | ||
197 | ||
198 | HANDLE File_Map = CreateFileMapping( | |
199 | INVALID_HANDLE_VALUE, | |
200 | NULL, | |
201 | PAGE_READWRITE, | |
202 | 0, | |
203 | sizeof(int) * N * N, | |
204 | L"FileMapping" | |
205 | ); | |
206 | ||
207 | mas = (int*)MapViewOfFile( | |
208 | File_Map, | |
209 | FILE_MAP_ALL_ACCESS, | |
210 | 0, | |
211 | 0, | |
212 | sizeof(int) * N * N | |
213 | ); | |
214 | ||
215 | ||
216 | ||
217 | ||
218 | ||
219 | ||
220 | w.lpszClassName = L"MyAppClass"; //имя программы | |
221 | w.hInstance = hInstance; //идентификатор текущего приложения | |
222 | w.lpfnWndProc = WndProc; //указатель на функцию окна | |
223 | w.hCursor = LoadCursor(NULL, IDC_ARROW); //загружаем курсор | |
224 | w.hIcon = 0; | |
225 | w.lpszMenuName = 0; | |
226 | hBrush = CreateSolidBrush(lineColor); | |
227 | w.hbrBackground = hBrush; | |
228 | ||
229 | ||
230 | w.style = CS_HREDRAW | CS_VREDRAW; | |
231 | w.cbClsExtra = 0; | |
232 | w.cbWndExtra = 0; | |
233 | ||
234 | //Если не удалось зарегистрировать класс окна - выходим | |
235 | if (!RegisterClass(&w)) | |
236 | return 0; | |
237 | ||
238 | //Создадим окно в памяти, заполнив аргументы CreateWindow | |
239 | hWnd = CreateWindow(L"MyAppClass", //Имя программы | |
240 | L"Грфические возможности Win32 API", //Заголовок окна | |
241 | WS_OVERLAPPEDWINDOW, //Стиль окна - перекрывающееся | |
242 | CW_USEDEFAULT, //положение окна на экране по х | |
243 | CW_USEDEFAULT, //положение по у | |
244 | WIDTH_WINDOW, //ширина | |
245 | HEIGHT_WINDOW, | |
246 | HWND_DESKTOP, //идентификатор родительского окна | |
247 | (HMENU)NULL, //идентификатор меню | |
248 | (HINSTANCE)hInstance, //идентификатор экземпляра программы | |
249 | (HINSTANCE)NULL); //отсутствие дополнительных параметров | |
250 | ||
251 | //Выводим окно из памяти на экран | |
252 | ShowWindow(hWnd, nCmdShow); | |
253 | ||
254 | //Обновим содержимое окна | |
255 | UpdateWindow(hWnd); | |
256 | ||
257 | //Цикл обработки сообщений | |
258 | ||
259 | while (GetMessage(&lpMsg, NULL, 0, 0)) { | |
260 | TranslateMessage(&lpMsg); | |
261 | DispatchMessage(&lpMsg); | |
262 | } | |
263 | ||
264 | return(lpMsg.wParam); | |
265 | ||
266 | DestroyWindow(hWnd); | |
267 | UnregisterClass(L"MyAppClass", hInstance); | |
268 | UnmapViewOfFile(mas); | |
269 | CloseHandle(File_Map); | |
270 | UnregisterHotKey(hWnd, 1); | |
271 | UnregisterHotKey(hWnd, 2); | |
272 | DeleteObject(hBrush); | |
273 | ||
274 | return 0; | |
275 | } | |
276 | ||
277 | //Функция окна | |
278 | LRESULT CALLBACK WndProc(HWND hWnd, UINT messg, WPARAM wParam, LPARAM lParam) { | |
279 | HDC hdc; //создаём контекст устройства | |
280 | PAINTSTRUCT ps; //создаём экземпляр структуры графического вывода | |
281 | (RegisterHotKey( | |
282 | hWnd, | |
283 | 1, | |
284 | MOD_CONTROL, | |
285 | 0x51)); | |
286 | (RegisterHotKey( | |
287 | hWnd, | |
288 | 2, | |
289 | MOD_SHIFT, | |
290 | 0x43)); | |
291 | ||
292 | setIndent(); | |
293 | ||
294 | int x = 0, y = 0; | |
295 | if (messg == MyMSG_O) | |
296 | { | |
297 | SendMessage(hWnd, WM_PAINT, ' ', 1L); | |
298 | ||
299 | } | |
300 | //Цикл обработки сообщений | |
301 | switch (messg) { | |
302 | case WM_LBUTTONDOWN: | |
303 | x = LOWORD(lParam);//координаты с которыми нажата мышь - аргументы WndProc | |
304 | y = HIWORD(lParam); | |
305 | ||
306 | x /= size; | |
307 | y /= size; | |
308 | if (mas[x * N + y] != idСircleCell) | |
309 | { | |
310 | mas[x * N + y] = idСircleCell; | |
311 | PostMessage(HWND_BROADCAST, MyMSG_O, x, | |
312 | y); | |
313 | } | |
314 | break; | |
315 | case WM_RBUTTONDOWN: | |
316 | ||
317 | x = LOWORD(lParam);//координаты с которыми нажата мышь - аргументы WndProc | |
318 | y = HIWORD(lParam); | |
319 | ||
320 | x /= size; | |
321 | y /= size; | |
322 | if (mas[x * N + y] != idСrossCell) | |
323 | { | |
324 | mas[x * N + y] = idСrossCell; | |
325 | SendMessage(HWND_BROADCAST, MyMSG_O, | |
326 | x, | |
327 | y); | |
328 | } | |
329 | ||
330 | break; | |
331 | //сообщение рисования | |
332 | case WM_PAINT: | |
333 | ||
334 | drawField(); | |
335 | break; | |
336 | ||
337 | case WM_KEYDOWN: | |
338 | ||
339 | if (wParam == VK_RETURN) { | |
340 | PAINTSTRUCT ps; | |
341 | colorBackground = RGB(rand() % 255, rand() % 255, rand() % 255); | |
342 | HBRUSH hBrush2 = hBrush; | |
343 | hBrush = CreateSolidBrush(colorBackground); | |
344 | SetClassLongPtr(hWnd, GCL_HBRBACKGROUND, (LONG)hBrush); | |
345 | InvalidateRect(hWnd, NULL, TRUE); | |
346 | DeleteObject(hBrush2); | |
347 | ||
348 | return 0; | |
349 | } | |
350 | if (wParam == VK_ESCAPE) { | |
351 | DestroyWindow(hWnd); | |
352 | ||
353 | } | |
354 | ||
355 | break; | |
356 | case WM_MOUSEWHEEL: | |
357 | HLS(); | |
358 | ||
359 | break; | |
360 | case WM_HOTKEY: | |
361 | ||
362 | if (wParam == 1) | |
363 | { | |
364 | DestroyWindow(hWnd); | |
365 | ||
366 | ||
367 | } | |
368 | if (wParam == 2) { | |
369 | RunNotepad(); | |
370 | } | |
371 | break; | |
372 | ||
373 | ||
374 | ||
375 | case WM_DESTROY: | |
376 | saveConfig(); | |
377 | PostQuitMessage(0); /* send a WM_QUIT to the message queue */ | |
378 | ||
379 | ||
380 | ||
381 | break; | |
382 | ||
383 | ||
384 | default: | |
385 | return(DefWindowProc(hWnd, messg, wParam, lParam)); //освобождаем очередь приложения от нераспознаных | |
386 | } | |
387 | return 0; | |
388 | } |