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| #include "stdafx.h"
#include "sp2.h"
#include <Windows.h>
#include <stdlib.h>
#include <stdio.h>
#include <conio.h>
#include <commctrl.h>
#include <commdlg.h>
LRESULT CALLBACK MainWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
LRESULT CALLBACK ChildWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
DWORD WINAPI ThreadFunc1(PVOID pvParam);
DWORD WINAPI ThreadFunc2(PVOID pvParam);
DWORD WINAPI ThreadFunc3(PVOID pvParam);
HINSTANCE hInst;
int cx = GetSystemMetrics(SM_CXSCREEN);
int cy = GetSystemMetrics(SM_CYSCREEN);
char szMainClassName[] = "MainWindow";
char szChildClassName[] = "ChildWindow";
char szAppTitle[] = "Window";
char Text[] = "0 1 2 3 4 5 6 7 8 9";
struct PARAM {
HWND hWnd;
BOOL stop;
};
HANDLE hThread1, hThread2, hThread3;
DWORD ThreadId1, ThreadId2, ThreadId3;
HWND hWndMain, hWndChild, hWnd;
HANDLE hWTimer, hMutex;
LARGE_INTEGER li;
static int x1 = 0, y1 = 0, x2 = 150, y2 = 120, texth = 10, textw = 8, x1Child = 0, y1Child = 0, x2Child = 30, y2Child = 25;
int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) {
hWTimer = CreateWaitableTimer(NULL, FALSE, "Timer"); //создание объекта ожидаемого таймера с автосбросом
hMutex = CreateMutex(NULL, FALSE, "Mutex"); //создание объекта мьютекса
WNDCLASS wc2, wc1;
MSG msg;
memset(&wc1, 0, sizeof(wc1));
wc1.lpszClassName = szMainClassName;
wc1.lpfnWndProc = (WNDPROC)MainWndProc;
wc1.style = CS_HREDRAW | CS_VREDRAW | CS_DBLCLKS;
wc1.hInstance = hInstance;
wc1.hIcon = LoadIcon(NULL, IDI_APPLICATION);
wc1.hCursor = LoadCursor(NULL, IDC_ARROW);
wc1.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);
wc1.lpszMenuName = MAKEINTRESOURCE(IDR_MENU1);
wc1.cbClsExtra = 0;
wc1.cbWndExtra = 0;
RegisterClass(&wc1);
memset(&wc2, 0, sizeof(wc2));
wc2.style = NULL;
wc2.lpszClassName = szChildClassName;
wc2.lpfnWndProc = (WNDPROC)ChildWndProc;
wc2.style = CS_HREDRAW | CS_DBLCLKS;
wc2.hInstance = hInstance;
wc2.hIcon = LoadIcon(NULL, IDI_APPLICATION);
wc2.hCursor = LoadCursor(NULL, IDC_ARROW);
wc2.hbrBackground = (HBRUSH)CreateSolidBrush(RGB(221, 160, 221));
wc2.lpszMenuName = NULL;
wc2.cbClsExtra = 0;
wc2.cbWndExtra = 0;
RegisterClass(&wc2);
hWndMain = CreateWindow(szMainClassName, szAppTitle, WS_OVERLAPPEDWINDOW | WS_MAXIMIZE, 0, 0, cx, cy, NULL, NULL, hInst, NULL);
ShowWindow(hWndMain, nCmdShow);
UpdateWindow(hWndMain);
int xchild = cx / 3, ychild = cy / 3;
hWndChild = CreateWindow(szChildClassName, szChildClassName, WS_CHILDWINDOW | WS_CAPTION | WS_VISIBLE | WS_THICKFRAME, (cx - xchild) / 15, (cy - ychild) / 1.3, xchild, ychild, hWndMain, NULL, hInstance, NULL);
ShowWindow(hWndChild, nCmdShow);
UpdateWindow(hWndChild);
while (GetMessage(&msg, NULL, 0, 0)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
CloseHandle(hMutex);
CloseHandle(hWTimer);
return TRUE;
}
// --- Функция главного окна
LRESULT CALLBACK MainWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
static struct PARAM p;
PROCESS_INFORMATION pi;
STARTUPINFO si;
PAINTSTRUCT ps;
HDC hdc;
HBRUSH hRndBrush, hOldRndBrush;
static char NameProcess[256] = "D:/univer/Новая папка/sp2/Debug/sp2.exe"; //путь на экземпляр приложения
switch (msg) {
case WM_PAINT: {
//рисование эллипса
hRndBrush = CreateSolidBrush(RGB(255, 255, 255));
hdc = BeginPaint(hWndMain, &ps);
hOldRndBrush = (HBRUSH)SelectObject(hdc, hRndBrush);
Ellipse(hdc, x1, y1, x2, y2);
SelectObject(hdc, hOldRndBrush);
DeleteObject(hRndBrush); break;
}
case WM_COMMAND: {
switch (LOWORD(wParam)) {
case ID_process: {
if (MessageBox(NULL, "Запустить экземпляр приложения?", "Подтверждение", MB_YESNO) == IDYES) { //подтверждение на запуск экземпляра
ZeroMemory(&si, sizeof(STARTUPINFO));
CreateProcess(NameProcess, NULL, NULL, NULL, FALSE, NULL, NULL, NULL, &si, &pi); //запуск экземпляра
}
}; break;
case ID_potok1_start: {
hThread1 = CreateThread(NULL, 0, ThreadFunc1, (PVOID)(&p), CREATE_SUSPENDED, &ThreadId1);
ResumeThread(hThread1); break;
}
case ID_potok1_stop: {
SuspendThread(hThread1); break;
}
case ID_potok2_start: {
UpdateWindow(hWndChild);
ResumeThread(hThread2); break;
}
case ID_potok2_stop: {
SuspendThread(hThread2); break;
}
case ID_potok3_start: {
UpdateWindow(hWndChild);
ResumeThread(hThread3); break;
}
case ID_potok3_stop: {
SuspendThread(hThread3); break;
}
case ID_exit: {
PostQuitMessage(0); break;
}}}; break;
default: return DefWindowProc(hWnd, msg, wParam, lParam);
}
return 0l;
}
// Функция потока1 эллипс , мьютекс, 6 повторений
DWORD WINAPI ThreadFunc1(PVOID pvParam){
DWORD dwResult = 0;
struct PARAM *p = (struct PARAM *)pvParam;
HDC hDC = GetDC(p->hWnd), hCompatibleDC;
BITMAP Bitmap;
int k = 1;
RECT LpRect;
GetClientRect(hWndMain, &LpRect);
while (!p->stop) {
WaitForSingleObject(hMutex, 100);
for (int i = 0; i < 3; i++) {
switch (k) {
case 1: {
if (x2 >= LpRect.bottom && y2 >= LpRect.bottom) { k++; break; }
x1 += 28; y1 += 13; x2 += 28; y2 += 13;
Sleep(50);
InvalidateRect(p->hWnd, NULL, TRUE);
}; break;
case 2: {
if (x1 == 0) { k = 1; break; }
x1 -= 28; y1 -= 13; x2 -= 28; y2 -= 13;
Sleep(50);
InvalidateRect(p->hWnd, NULL, TRUE);
}; break;
}
}
ReleaseMutex(hMutex);
ReleaseDC(p->hWnd, hDC);
}
return(dwResult);
}
// --- Функция дочернего окна
LRESULT CALLBACK ChildWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
static struct PARAM p; // структура для управления потоком
PAINTSTRUCT ps, ps2;
HDC hdc, hdc2;
HBRUSH hRndBrush, hOldRndBrush;
static int textx, texty;
RECT LpRect;
GetClientRect(hWndChild, &LpRect);
int bottomChild = LpRect.bottom, rightChild = LpRect.right;
switch (msg) {
case WM_PAINT: {
//рисование эллипса
hRndBrush = CreateSolidBrush(RGB(255, 255, 255));
hdc2 = BeginPaint(hWndChild, &ps2);
hOldRndBrush = (HBRUSH)SelectObject(hdc2, hRndBrush);
Ellipse(hdc2, x1Child, y1Child, x2Child, y2Child);
SelectObject(hdc2, hOldRndBrush);
DeleteObject(hRndBrush);
//рисование цифер
hdc = BeginPaint(hWndChild, &ps);
HFONT font = CreateFont(texth, textw, 0, 0, 0, 0, 0, 0, RUSSIAN_CHARSET, 0, 0, 0, 0, "Times New Roman");
SelectObject(hdc, font);
textx = (rightChild / 2.5) - texth * 4;
texty = (bottomChild / 2) - textw;
TextOut(hdc, textx, texty, Text, strlen(Text));
EndPaint(hWndChild, &ps);
DeleteObject(hdc);
break;
}
case WM_CREATE: {
p.hWnd = hWnd; p.stop = 0;
li.QuadPart = -(5000 * 10000);
SetWaitableTimer(hWTimer, &li, 0, NULL, NULL, FALSE);
hThread2 = CreateThread(NULL, 0, ThreadFunc2, (PVOID)(&p), CREATE_SUSPENDED, &ThreadId2);
li.QuadPart = -(5000 * 10000);
SetWaitableTimer(hWTimer, &li, 0, NULL, NULL, FALSE);
hThread3 = CreateThread(NULL, 0, ThreadFunc3, (PVOID)(&p), CREATE_SUSPENDED, &ThreadId3); break;
}
case WM_DESTROY: {
DestroyWindow(hWnd); break;
}
default: return DefWindowProc(hWnd, msg, wParam, lParam);
}
return 0l;
}
// -- функция потока 2, ожидаемый таймер, 10 повторений
DWORD WINAPI ThreadFunc2(PVOID pvParam)
{
DWORD dwResult = 0;
struct PARAM *p = (struct PARAM *)pvParam;
HDC hDC = GetDC(p->hWnd), hCompatibleDC;
int k = 1;
while (1) {
switch (k) {
case 1: {
if (texth >= 20) { k++; break; }
texth += 1; textw += 1;
Sleep(150);
InvalidateRect(p->hWnd, NULL, TRUE);
}; break;
case 2: {
if (texth <= 8) { k = 1; break; }
texth -= 1; textw -= 1;
Sleep(150);
InvalidateRect(p->hWnd, NULL, TRUE);
}; break;
}
}
ReleaseDC(p->hWnd, hDC);
return(dwResult);
}
//поток 3, эллипс, ожидаеый таймер, 8 повторений
DWORD WINAPI ThreadFunc3(PVOID pvParam) {
DWORD dwResult = 0;
struct PARAM *p = (struct PARAM *)pvParam;
HDC hDC = GetDC(p->hWnd), hCompatibleDC;
int k = 1;
RECT LpRect;
GetClientRect(hWndChild, &LpRect);
while (1) {
switch (k) {
case 1: {
if (x2Child >= LpRect.bottom && y2Child >= LpRect.bottom) { k++; break; }
x1Child += 2; y1Child += 1; x2Child += 2; y2Child += 1;
Sleep(100);
InvalidateRect(p->hWnd, NULL, TRUE);
}; break;
case 2: {
if (x1Child == 0) { k = 1; break; }
x1Child -= 2; y1Child -= 1; x2Child -= 2; y2Child -= 1;
Sleep(100);
InvalidateRect(p->hWnd, NULL, TRUE);
}; break;
}
}
ReleaseDC(p->hWnd, hDC);
return(dwResult);
} |
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