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![Timo Kreuzer](/assets/img/avatar_default.png)
Fix 64 bit build of some modules (Samuel Serapion, modified by me) svn path=/trunk/; revision=47551
239 lines
6.4 KiB
C
239 lines
6.4 KiB
C
#include <windows.h>
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#include <stdio.h>
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ULONG DbgPrint(PCH Format,...);
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typedef struct _THRDCREATEWIN
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{
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HANDLE hThread;
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DWORD ThreadId;
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LPSTR Caption;
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HWND *Parent;
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HWND Window;
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DWORD Style;
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POINT Position;
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SIZE Size;
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} THRDCREATEWIN, *PTHRDCREATEWIN;
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static HINSTANCE hAppInstance;
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static HANDLE WinCreatedEvent;
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static THRDCREATEWIN wnds[3];
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LRESULT WINAPI MultiWndProc(HWND, UINT, WPARAM, LPARAM);
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DWORD WINAPI
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WindowThreadProc(LPVOID lpParameter)
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{
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MSG msg;
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char caption[64];
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PTHRDCREATEWIN cw = (PTHRDCREATEWIN)lpParameter;
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sprintf(caption, cw->Caption, GetCurrentThreadId());
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cw->Window = CreateWindow("MultiClass",
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caption,
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cw->Style | WS_VISIBLE,
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cw->Position.x,
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cw->Position.y,
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cw->Size.cx,
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cw->Size.cy,
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(cw->Parent ? *(cw->Parent) : 0),
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NULL,
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hAppInstance,
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NULL);
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SetEvent(WinCreatedEvent);
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if(!cw->Window)
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{
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fprintf(stderr, "CreateWindow failed (last error 0x%lX)\n",
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GetLastError());
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return 1;
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}
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CreateWindow("BUTTON","Sleep",WS_CHILD|WS_VISIBLE|WS_TABSTOP|WS_GROUP|BS_PUSHBUTTON, 10, 10, 70, 23, cw->Window, (PVOID)1, hAppInstance, NULL);
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CreateWindow("BUTTON","1",WS_CHILD|WS_VISIBLE|WS_TABSTOP|WS_GROUP|BS_PUSHBUTTON, 83, 10, 20, 23, cw->Window, (PVOID)2, hAppInstance, NULL);
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CreateWindow("BUTTON","2",WS_CHILD|WS_VISIBLE|WS_TABSTOP|WS_GROUP|BS_PUSHBUTTON, 105, 10, 20, 23, cw->Window, (PVOID)3, hAppInstance, NULL);
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CreateWindow("BUTTON","3",WS_CHILD|WS_VISIBLE|WS_TABSTOP|WS_GROUP|BS_PUSHBUTTON, 127, 10, 20, 23, cw->Window, (PVOID)4, hAppInstance, NULL);
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while(GetMessage(&msg, NULL, 0, 0))
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{
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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return 0;
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}
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int WINAPI
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WinMain(HINSTANCE hInstance,
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HINSTANCE hPrevInstance,
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LPSTR lpszCmdLine,
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int nCmdShow)
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{
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WNDCLASS wc;
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int i;
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HANDLE Threads[3];
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hAppInstance = hInstance;
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WinCreatedEvent = CreateEvent(NULL,
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FALSE,
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FALSE,
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NULL);
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if(!WinCreatedEvent)
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{
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fprintf(stderr, "Failed to create event (last error 0x%lX)\n",
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GetLastError());
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return 1;
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}
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wc.lpszClassName = "MultiClass";
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wc.lpfnWndProc = MultiWndProc;
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wc.style = CS_VREDRAW | CS_HREDRAW;
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wc.hInstance = hInstance;
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wc.hIcon = LoadIcon(NULL, (LPCTSTR) IDI_APPLICATION);
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wc.hCursor = LoadCursor(NULL, (LPCTSTR) IDC_ARROW);
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wc.hbrBackground = (HBRUSH) (COLOR_WINDOW + 1);
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wc.lpszMenuName = NULL;
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wc.cbClsExtra = 0;
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wc.cbWndExtra = 0;
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if (RegisterClass(&wc) == 0)
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{
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fprintf(stderr, "RegisterClass failed (last error 0x%lX)\n",
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GetLastError());
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return(1);
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}
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wnds[0].Caption = "TopLevel1 (ThreadID: %d)";
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wnds[0].Parent = NULL;
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wnds[0].Style = WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN | WS_CLIPSIBLINGS;
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wnds[0].Position.x = wnds[0].Position.y = 0;
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wnds[0].Size.cx = 320;
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wnds[0].Size.cy = 240;
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wnds[1].Caption = "Child1 of TopLevel1 (ThreadID: %d)";
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wnds[1].Parent = &wnds[0].Window;
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wnds[1].Style = WS_CHILD | WS_BORDER | WS_CAPTION | WS_VISIBLE | WS_SYSMENU | WS_CLIPCHILDREN | WS_CLIPSIBLINGS;
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wnds[1].Position.x = 20;
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wnds[1].Position.y = 120;
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wnds[1].Size.cx = wnds[1].Size.cy = 240;
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wnds[2].Caption = "TopLevel2 (ThreadID: %d)";
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wnds[2].Parent = NULL;
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wnds[2].Style = WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN | WS_CLIPSIBLINGS;
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wnds[2].Position.x = 400;
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wnds[2].Position.y = 0;
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wnds[2].Size.cx = 160;
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wnds[2].Size.cy = 490;
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for(i = 0; i < (sizeof(wnds) / sizeof(THRDCREATEWIN)); i++)
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{
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wnds[i].hThread = CreateThread(NULL,
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0,
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WindowThreadProc,
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&wnds[i],
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0,
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&wnds[i].ThreadId);
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Threads[i] = wnds[i].hThread;
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if(!wnds[i].hThread)
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{
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fprintf(stderr, "CreateThread #%i failed (last error 0x%lX)\n",
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i, GetLastError());
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return 1;
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}
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WaitForSingleObject(WinCreatedEvent, INFINITE);
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}
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WaitForMultipleObjects(sizeof(Threads) / sizeof(HANDLE), &Threads[0], TRUE, INFINITE);
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UnregisterClass("MultiClass", hInstance);
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return 0;
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}
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LRESULT CALLBACK MultiWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
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{
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PAINTSTRUCT ps;
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HDC hDC;
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RECT Client;
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HBRUSH Brush;
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DWORD_PTR Ret;
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static COLORREF Colors[] =
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{
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RGB(0x00, 0x00, 0x00),
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RGB(0x80, 0x00, 0x00),
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RGB(0x00, 0x80, 0x00),
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RGB(0x00, 0x00, 0x80),
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RGB(0x80, 0x80, 0x00),
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RGB(0x80, 0x00, 0x80),
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RGB(0x00, 0x80, 0x80),
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RGB(0x80, 0x80, 0x80),
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RGB(0xff, 0x00, 0x00),
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RGB(0x00, 0xff, 0x00),
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RGB(0x00, 0x00, 0xff),
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RGB(0xff, 0xff, 0x00),
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RGB(0xff, 0x00, 0xff),
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RGB(0x00, 0xff, 0xff),
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RGB(0xff, 0xff, 0xff)
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};
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static unsigned CurrentColor = 0;
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switch(msg)
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{
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case WM_PAINT:
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hDC = BeginPaint(hWnd, &ps);
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GetClientRect(hWnd, &Client);
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Brush = CreateSolidBrush(Colors[CurrentColor]);
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FillRect(hDC, &Client, Brush);
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DeleteObject(Brush);
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CurrentColor++;
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if (sizeof(Colors) / sizeof(Colors[0]) <= CurrentColor)
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{
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CurrentColor = 0;
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}
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EndPaint(hWnd, &ps);
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break;
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case WM_COMMAND:
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switch(LOWORD(wParam))
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{
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case 1:
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Sleep(20000);
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break;
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case 2:
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case 3:
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case 4:
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if(SendMessageTimeout(wnds[LOWORD(wParam) - 2].Window, WM_NULL, 0, 0, SMTO_ABORTIFHUNG, 1000, &Ret))
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{
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DbgPrint("SendMessageTimeout() OK");
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MessageBox(hWnd, "SendMessageTimeout() OK", NULL, 0);
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}
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else
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{
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if(GetLastError() == ERROR_TIMEOUT)
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{
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DbgPrint("SendMessageTimeout() Timeout");
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MessageBox(hWnd, "SendMessageTimeout() Timeout", NULL, 0);
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}
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else
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{
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DbgPrint("SendMessageTimeout() Failed");
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MessageBox(hWnd, "SendMessageTimeout() Failed", NULL, 0);
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}
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}
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break;
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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, msg, wParam, lParam);
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}
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return 0;
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}
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