375 lines
9.3 KiB
C++
375 lines
9.3 KiB
C++
// tasks.cpp : Определяет точку входа для приложения.
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//
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#include "framework.h"
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#include "tasks.h"
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#define MAX_LOADSTRING 100
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void Im0(HDC hdc, int cx, int cy, COLORREF color) {
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HPEN hPen;
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hPen = CreatePen(PS_SOLID, 2, color);
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SelectObject(hdc, hPen);
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POINT p[4] = {
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cx, cy + 20,
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cx + 20, cy - 20,
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cx - 20, cy - 20,
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cx, cy + 20
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};
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Polyline(hdc, p, 4);
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DeleteObject(hPen);
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}
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void Im1(HDC hdc, int cx, int cy, COLORREF color) {
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HPEN hPen;
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hPen = CreatePen(PS_SOLID, 2, color);
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SelectObject(hdc, hPen);
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POINT p[4];
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p[0].x = cx;
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p[0].y = cy - 20;
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p[1].x = cx + 20;
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p[1].y = cy + 20;
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p[2].x = cx - 20;
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p[2].y = cy + 20;
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p[3].x = cx;
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p[3].y = cy - 20;
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Polyline(hdc, p, 4);
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DeleteObject(hPen);
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}
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void Im2(HDC hdc, int cx, int cy, COLORREF color) {
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HPEN hPen;
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hPen = CreatePen(PS_SOLID, 2, color);
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SelectObject(hdc, hPen);
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POINT p[5];
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p[0].x = cx;
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p[0].y = cy - 20;
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p[1].x = cx + 20;
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p[1].y = cy;
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p[2].x = cx;
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p[2].y = cy + 20;
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p[3].x = cx - 20;
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p[3].y = cy;
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p[4].x = cx;
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p[4].y = cy - 20;
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Polyline(hdc, p, 5);
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DeleteObject(hPen);
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}
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void Im3(HDC hdc, int cx, int cy, COLORREF color) {
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HPEN hPen;
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hPen = CreatePen(PS_SOLID, 2, color);
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SelectObject(hdc, hPen);
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POINT p[5] = {
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cx + 20, cy - 20,
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cx, cy + 20,
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cx - 20, cy - 20,
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cx, cy,
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cx + 20, cy - 20,
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};
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Polyline(hdc, p, 5);
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DeleteObject(hPen);
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}
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void Im4(HDC hdc, int cx, int cy, COLORREF color) {
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HPEN hPen;
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hPen = CreatePen(PS_SOLID, 2, color);
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SelectObject(hdc, hPen);
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POINT p[5] = {
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cx + 20, cy - 20,
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cx, cy + 20,
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cx - 20, cy - 20,
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cx, cy,
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cx + 20, cy - 20,
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};
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Polyline(hdc, p, 5);
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DeleteObject(hPen);
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}
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struct Image {
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int x;
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int y;
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int vx;
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int vy;
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COLORREF color;
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};
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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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// 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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struct Image im1 = { 200, 200, 10, 0, RGB(128, 128, 0) };
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struct Image im2 = { 400, 100, -10, 0, RGB(45, 100, 87) };
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struct Image im3 = { 100, 200, 0, 10, RGB(0, 100, 98) };
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struct Image im4 = { 120, 500, 0, -10, RGB(255, 100, 0) };
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struct Image im5[3] = {
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{500, 100, 10, 5, RGB(150, 100, 100)},
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{500, 100, 0, 10, RGB(150, 100, 100)},
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{500, 100, -10, 5, RGB(150, 100, 100)},
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};
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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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// TODO: Разместите код здесь.
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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_TASKS, szWindowClass, MAX_LOADSTRING);
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MyRegisterClass(hInstance);
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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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HACCEL hAccelTable = LoadAccelerators(hInstance, MAKEINTRESOURCE(IDC_TASKS));
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MSG msg;
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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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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_TASKS));
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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_TASKS);
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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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}
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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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void Image1(HDC hdc, int cx, int cy, COLORREF color) {
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HPEN hPen;
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hPen = CreatePen(PS_SOLID, 2, color);
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SelectObject(hdc, hPen);
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POINT p[4] = {
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cx, cy - 20,
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cx + 20, cy + 20,
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cx - 20, cy + 20,
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cx, cy - 20
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};
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Polyline(hdc, p, 4);
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DeleteObject(hPen);
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}
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void Image2(HDC hdc, int cx, int cy, COLORREF color) {
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HPEN hPen;
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hPen = CreatePen(PS_SOLID, 2, color);
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SelectObject(hdc, hPen);
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POINT p[5] = {
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cx, cy - 20,
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cx + 20, cy,
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cx, cy + 20,
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cx - 20, cy,
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cx, cy - 20
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};
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Polyline(hdc, p, 5);
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DeleteObject(hPen);
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}
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void Image3(HDC hdc, int cx, int cy, COLORREF color) {
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HPEN hPen;
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hPen = CreatePen(PS_SOLID, 2, color);
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SelectObject(hdc, hPen);
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POINT p[5] = {
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cx, cy - 20,
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cx + 20, cy,
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cx + 40, cy - 20,
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cx + 20, cy + 20,
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cx, cy - 20
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};
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Polyline(hdc, p, 5);
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DeleteObject(hPen);
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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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case WM_CREATE:
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SetTimer(hWnd, 1, 500, 0);
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break;
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case WM_TIMER:
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im1.x += im1.vx;
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im1.y += im1.vy;
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im2.x += im2.vx;
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im2.y += im2.vy;
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im3.x += im3.vx;
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im3.y += im3.vy;
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im4.x += im4.vx;
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im4.y += im4.vy;
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im5[0].x += im5[0].vx;
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im5[0].y += im5[0].vy;
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im5[1].x += im5[1].vx;
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im5[1].y += im5[1].vy;
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im5[2].x += im5[2].vx;
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im5[2].y += im5[2].vy;
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InvalidateRect(hWnd, NULL, TRUE);
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break;
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case WM_COMMAND:
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{
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int wmId = LOWORD(wParam);
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switch (wmId) {
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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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Im0(hdc, im1.x, im1.y, im1.color);
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Im1(hdc, im2.x, im2.y, im2.color);
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Im2(hdc, im3.x, im3.y, im1.color);
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Im3(hdc, im4.x, im4.y, im1.color);
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Im4(hdc, im5[0].x, im5[0].y, im5[0].color);
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Im4(hdc, im5[1].x, im5[1].y, im5[1].color);
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Im4(hdc, im5[2].x, im5[2].y, im5[2].color);
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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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}
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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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{
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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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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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}
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