fix files
This commit is contained in:
@@ -4,177 +4,207 @@
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#include "framework.h"
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#include "wCenterWindow.h"
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#define MAX_LOADSTRING 100
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#define MAX_LOADSTRING 80
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#define WM_WCW WM_USER + 0x7F00
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// Глобальные переменные:
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HINSTANCE hInst; // текущий экземпляр
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WCHAR szTitle[MAX_LOADSTRING]; // Текст строки заголовка
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WCHAR szWindowClass[MAX_LOADSTRING]; // имя класса главного окна
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HINSTANCE hInst; // Текущий экземпляр
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WCHAR szTitle[MAX_LOADSTRING]; // Текст строки заголовка
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WCHAR szClass[MAX_LOADSTRING]; // Имя класса главного окна
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WCHAR szHelp[MAX_LOADSTRING]; // Текст описания
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HHOOK KeyboardHook;
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HICON hIcon;
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HMENU hMenu, hPopup;
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HWND hWnd;
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NOTIFYICONDATA nid = { 0 };
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KBDLLHOOKSTRUCT *pkhs;
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int dtCenterX, dtCenterY;
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bool pressed = FALSE;
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// Отправить объявления функций, включенных в этот модуль кода:
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ATOM MyRegisterClass(HINSTANCE hInstance);
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BOOL InitInstance(HINSTANCE, int);
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LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
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INT_PTR CALLBACK About(HWND, UINT, WPARAM, LPARAM);
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// Прототипы функций
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ATOM MyRegisterClass(HINSTANCE);
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VOID ShowError(HINSTANCE, UINT);
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LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
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LRESULT CALLBACK KeyboardHookProc(int, WPARAM, LPARAM);
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int APIENTRY wWinMain(_In_ HINSTANCE hInstance,
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_In_opt_ HINSTANCE hPrevInstance,
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_In_ LPWSTR lpCmdLine,
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_In_ int nCmdShow)
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// Точка входа
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int APIENTRY wWinMain(_In_ HINSTANCE hInstance,
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_In_opt_ HINSTANCE hPrevInstance,
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_In_ LPWSTR lpCmdLine,
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_In_ int nCmdShow)
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{
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UNREFERENCED_PARAMETER(hPrevInstance);
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UNREFERENCED_PARAMETER(lpCmdLine);
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UNREFERENCED_PARAMETER(hPrevInstance);
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UNREFERENCED_PARAMETER(lpCmdLine);
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// TODO: Разместите код здесь.
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LoadStringW(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
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LoadStringW(hInstance, IDS_CLASSNAME, szClass, MAX_LOADSTRING);
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if (FindWindow(szClass, NULL))
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{
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ShowError(hInstance, IDS_RUNNING);
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return FALSE;
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}
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MyRegisterClass(hInstance);
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hWnd = CreateWindowExW(0, szClass, szTitle, 0, 0, 0, 0, 0, NULL, NULL, hInstance, NULL);
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if (!hWnd)
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{
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ShowError(hInstance, IDS_ERR_WND);
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return FALSE;
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}
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// Инициализация глобальных строк
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LoadStringW(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
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LoadStringW(hInstance, IDC_WCENTERWINDOW, szWindowClass, MAX_LOADSTRING);
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MyRegisterClass(hInstance);
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nid.cbSize = sizeof(NOTIFYICONDATA);
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nid.hWnd = hWnd;
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nid.uVersion = NOTIFYICON_VERSION;
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nid.uCallbackMessage = WM_WCW;
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nid.hIcon = hIcon;
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nid.uID = IDI_TRAYICON;
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nid.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
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nid.dwInfoFlags = NIIF_INFO;
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StringCchCopy(nid.szTip, sizeof(nid.szTip), szTitle);
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if (!Shell_NotifyIcon(NIM_ADD, &nid))
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{
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ShowError(hInstance, IDS_ERR_ICON);
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SendMessage(hWnd, WM_CLOSE, NULL, NULL);
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}
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// Выполнить инициализацию приложения:
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if (!InitInstance (hInstance, nCmdShow))
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{
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return FALSE;
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}
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hMenu = LoadMenu(hInstance, MAKEINTRESOURCE(IDR_MENU));
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if (!hMenu)
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{
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ShowError(hInstance, IDS_ERR_MENU);
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SendMessage(hWnd, WM_CLOSE, NULL, NULL);
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}
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HACCEL hAccelTable = LoadAccelerators(hInstance, MAKEINTRESOURCE(IDC_WCENTERWINDOW));
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hPopup = GetSubMenu(hMenu, 0);
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if (!hPopup)
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{
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ShowError(hInstance, IDS_ERR_POPUP);
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SendMessage(hWnd, WM_CLOSE, NULL, NULL);
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}
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MSG msg;
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KeyboardHook = SetWindowsHookEx(WH_KEYBOARD_LL, KeyboardHookProc, hInstance, NULL);
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if (!KeyboardHook)
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{
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ShowError(hInstance, IDS_ERR_HOOK);
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SendMessage(hWnd, WM_CLOSE, NULL, NULL);
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}
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// Цикл основного сообщения:
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while (GetMessage(&msg, nullptr, 0, 0))
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{
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if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg))
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{
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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}
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LoadStringW(hInstance, IDS_HELPTEXT, szHelp, MAX_LOADSTRING);
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RECT dtrc = { 0 };
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SystemParametersInfo(SPI_GETWORKAREA, NULL, &dtrc, FALSE);
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dtCenterX = dtrc.right / 2, dtCenterY = dtrc.bottom / 2;
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return (int) msg.wParam;
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MSG msg;
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BOOL bRet;
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while ((bRet = GetMessage(&msg, NULL, 0, 0)) != 0)
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{
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if (bRet == -1)
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{
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ShowError(hInstance, IDS_ERR_MAIN);
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return -1;
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}
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else
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{
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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}
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return (int)msg.wParam;
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}
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//
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// ФУНКЦИЯ: MyRegisterClass()
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//
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// ЦЕЛЬ: Регистрирует класс окна.
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//
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ATOM MyRegisterClass(HINSTANCE hInstance)
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{
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WNDCLASSEXW wcex;
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wcex.cbSize = sizeof(WNDCLASSEX);
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wcex.style = CS_HREDRAW | CS_VREDRAW;
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wcex.lpfnWndProc = WndProc;
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wcex.cbClsExtra = 0;
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wcex.cbWndExtra = 0;
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wcex.hInstance = hInstance;
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wcex.hIcon = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_WCENTERWINDOW));
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wcex.hCursor = LoadCursor(nullptr, IDC_ARROW);
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wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
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wcex.lpszMenuName = MAKEINTRESOURCEW(IDC_WCENTERWINDOW);
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wcex.lpszClassName = szWindowClass;
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wcex.hIconSm = LoadIcon(wcex.hInstance, MAKEINTRESOURCE(IDI_SMALL));
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return RegisterClassExW(&wcex);
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WNDCLASSEX wcex = { 0 };
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wcex.cbSize = sizeof(WNDCLASSEX);
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wcex.lpfnWndProc = WndProc;
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wcex.hInstance = hInstance;
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wcex.hIcon = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_TRAYICON));
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wcex.hCursor = LoadCursor(nullptr, IDC_ARROW);
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wcex.lpszClassName = szClass;
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wcex.hIconSm = wcex.hIcon;
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hIcon = wcex.hIcon;
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return RegisterClassEx(&wcex);
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}
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//
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// ФУНКЦИЯ: InitInstance(HINSTANCE, int)
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//
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// ЦЕЛЬ: Сохраняет маркер экземпляра и создает главное окно
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//
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// КОММЕНТАРИИ:
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//
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// В этой функции маркер экземпляра сохраняется в глобальной переменной, а также
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// создается и выводится главное окно программы.
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//
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BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
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{
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hInst = hInstance; // Сохранить маркер экземпляра в глобальной переменной
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HWND hWnd = CreateWindowW(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW,
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CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, nullptr, nullptr, hInstance, nullptr);
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if (!hWnd)
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{
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return FALSE;
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}
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ShowWindow(hWnd, nCmdShow);
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UpdateWindow(hWnd);
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return TRUE;
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}
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//
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// ФУНКЦИЯ: WndProc(HWND, UINT, WPARAM, LPARAM)
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//
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// ЦЕЛЬ: Обрабатывает сообщения в главном окне.
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//
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// WM_COMMAND - обработать меню приложения
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// WM_PAINT - Отрисовка главного окна
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// WM_DESTROY - отправить сообщение о выходе и вернуться
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//
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//
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LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
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{
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switch (message)
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{
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case WM_COMMAND:
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{
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int wmId = LOWORD(wParam);
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// Разобрать выбор в меню:
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switch (wmId)
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{
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case IDM_ABOUT:
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DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, About);
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break;
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case IDM_EXIT:
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DestroyWindow(hWnd);
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break;
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default:
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return DefWindowProc(hWnd, message, wParam, lParam);
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}
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}
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break;
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case WM_PAINT:
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{
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PAINTSTRUCT ps;
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HDC hdc = BeginPaint(hWnd, &ps);
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// TODO: Добавьте сюда любой код прорисовки, использующий HDC...
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EndPaint(hWnd, &ps);
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}
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break;
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case WM_DESTROY:
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PostQuitMessage(0);
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break;
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default:
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return DefWindowProc(hWnd, message, wParam, lParam);
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}
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return 0;
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switch (message)
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{
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case WM_WCW:
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if (lParam == WM_RBUTTONDOWN && wParam == IDI_TRAYICON)
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{
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SetForegroundWindow(hWnd);
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POINT pt;
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GetCursorPos(&pt);
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int idMenu = TrackPopupMenu(hPopup, TPM_RETURNCMD, pt.x, pt.y, 0, hWnd, NULL);
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if (idMenu == ID_POPUPMENU_HELP && !pressed)
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{
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pressed = TRUE;
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if (MessageBox(hWnd, szHelp, szTitle, MB_OK | MB_TOPMOST) == IDOK) pressed = FALSE;
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}
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if (idMenu == ID_POPUPMENU_EXIT) SendMessage(hWnd, WM_CLOSE, NULL, NULL);
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}
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break;
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case WM_DESTROY:
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if (KeyboardHook) UnhookWindowsHookEx(KeyboardHook);
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if (hMenu) DestroyMenu(hMenu);
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Shell_NotifyIcon(NIM_DELETE, &nid);
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PostQuitMessage(0);
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break;
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default:
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return DefWindowProc(hWnd, message, wParam, lParam);
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}
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return 0;
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}
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// Обработчик сообщений для окна "О программе".
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INT_PTR CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
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LRESULT CALLBACK KeyboardHookProc(int nCode, WPARAM wParam, LPARAM lParam)
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{
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UNREFERENCED_PARAMETER(lParam);
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switch (message)
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{
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case WM_INITDIALOG:
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return (INT_PTR)TRUE;
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pkhs = (KBDLLHOOKSTRUCT*)lParam;
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bool bLCTRL, bLWIN;
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GetAsyncKeyState(VK_LCONTROL) < 0 ? bLCTRL = TRUE : bLCTRL = FALSE;
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GetAsyncKeyState(VK_LWIN) < 0 ? bLWIN = TRUE : bLWIN = FALSE;
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case WM_COMMAND:
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if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL)
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{
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EndDialog(hDlg, LOWORD(wParam));
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return (INT_PTR)TRUE;
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}
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break;
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}
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return (INT_PTR)FALSE;
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if ((bLCTRL && bLWIN && pkhs->vkCode == 0x43) && !pressed)
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{
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pressed = TRUE;
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HWND fgWindow = GetForegroundWindow();
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if (fgWindow)
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{
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HWND parentWindow = fgWindow;
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while (TRUE)
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{
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parentWindow = GetParent(fgWindow);
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if (parentWindow) fgWindow = parentWindow;
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else break;
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}
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WINDOWPLACEMENT wp = { 0 };
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wp.length = sizeof(WINDOWPLACEMENT);
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GetWindowPlacement(fgWindow, &wp);
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if (wp.showCmd == SW_SHOWNORMAL)
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{
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int fgW = wp.rcNormalPosition.right - wp.rcNormalPosition.left;
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int fgH = wp.rcNormalPosition.bottom - wp.rcNormalPosition.top;
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int fgX = dtCenterX - (fgW / 2);
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int fgY = dtCenterY - (fgH / 2);
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wp.rcNormalPosition.left = fgX;
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wp.rcNormalPosition.top = fgY;
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wp.rcNormalPosition.right = fgX + fgW;
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wp.rcNormalPosition.bottom = fgY + fgH;
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SendMessage(fgWindow, WM_ENTERSIZEMOVE, NULL, NULL);
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SetWindowPlacement(fgWindow, &wp);
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SendMessage(fgWindow, WM_EXITSIZEMOVE, NULL, NULL);
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}
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}
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pressed = FALSE;
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}
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return CallNextHookEx(NULL, nCode, wParam, lParam);
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}
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VOID ShowError(HINSTANCE hInstance, UINT uID)
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{
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WCHAR szErrorText[MAX_LOADSTRING]; // Текст ошибки
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LoadStringW(hInstance, uID, szErrorText, MAX_LOADSTRING);
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MessageBox(hWnd, szErrorText, szTitle, MB_OK | MB_ICONERROR);
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}
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