MULTIUI.C

/**********************************************************************/ 
/*                                                                    */ 
/*      MULTIUI.C                                                     */ 
/*                                                                    */ 
/*      Copyright (c) 1995-1996  Microsoft Corporation                     */ 
/*                                                                    */ 
/**********************************************************************/ 
 
#include "windows.h" 
#include "imm.h" 
#include "resource.h" 
#include "multiui.h" 
 
 
/**********************************************************************/ 
/*                                                                    */ 
/*    WinMain(HANDLE, HANDLE, LPSTR, int)                             */ 
/*                                                                    */ 
/**********************************************************************/ 
int APIENTRY WinMain(hInstance, hPrevInstance, lpCmdLine, nCmdShow) 
HINSTANCE hInstance; 
HINSTANCE hPrevInstance; 
LPSTR lpCmdLine; 
int nCmdShow; 
{ 
    MSG msg; 
 
    if (!hPrevInstance)   
        if (!InitApplication(hInstance)) 
            return (FALSE); 
 
    if (!InitInstance(hInstance, nCmdShow)) 
return (FALSE); 
 
     
    while (GetMessage(&msg, NULL, 0, 0)) 
    { 
TranslateMessage(&msg); 
DispatchMessage(&msg); 
    } 
    return (msg.wParam); 
} 
 
/**********************************************************************/ 
/*                                                                    */ 
/*    InitApplication(HANDLE)                                         */ 
/*                                                                    */ 
/**********************************************************************/ 
BOOL InitApplication(hInstance) 
HANDLE hInstance; 
{ 
    WNDCLASS  wc; 
 
    wc.style         = (UINT)NULL; 
    wc.lpfnWndProc   = MainWndProc; 
    wc.cbClsExtra    = 0; 
    wc.cbWndExtra    = 0; 
    wc.hInstance     = hInstance; 
    wc.hIcon         = LoadIcon(hInstance,"MyIcon"); 
    wc.hCursor       = LoadCursor(NULL, IDC_ARROW); 
    wc.hbrBackground = GetStockObject(WHITE_BRUSH);  
    wc.lpszMenuName  = "MultiUiMenu"; 
    wc.lpszClassName = "MultiUiWClass"; 
 
    if (! RegisterClass (&wc)) 
return FALSE; 
 
 
    wc.style         = CS_DBLCLKS; 
    wc.lpfnWndProc   = NoUINoIMCWndProc; 
    wc.cbClsExtra    = 0; 
    wc.cbWndExtra    = WNDEXTRA_NOUINOIMC; 
    wc.hInstance     = hInstance; 
    wc.hIcon         = 0; 
    wc.hCursor       = LoadCursor(NULL, IDC_ARROW); 
    wc.hbrBackground = GetStockObject(WHITE_BRUSH);  
    wc.lpszMenuName  = NULL; 
    wc.lpszClassName = "NoUINoIMCWClass"; 
 
    if (! RegisterClass (&wc)) 
return FALSE; 
 
    wc.style         = CS_DBLCLKS; 
    wc.lpfnWndProc   = NoUIOwnIMCWndProc; 
    wc.cbClsExtra    = 0; 
    wc.cbWndExtra    = WNDEXTRA_NOUIOWNIMC; 
    wc.hInstance     = hInstance; 
    wc.hIcon         = 0; 
    wc.hCursor       = LoadCursor(NULL, IDC_ARROW); 
    wc.hbrBackground = GetStockObject(WHITE_BRUSH);  
    wc.lpszMenuName  = NULL; 
    wc.lpszClassName = "NoUIOwnIMCWClass"; 
 
    if (! RegisterClass (&wc)) 
return FALSE; 
 
    wc.style         = CS_DBLCLKS; 
    wc.lpfnWndProc   = OwnUIOwnIMCWndProc; 
    wc.cbClsExtra    = 0; 
    wc.cbWndExtra    = WNDEXTRA_OWNUIOWNIMC; 
    wc.hInstance     = hInstance; 
    wc.hIcon         = 0; 
    wc.hCursor       = LoadCursor(NULL, IDC_ARROW); 
    wc.hbrBackground = GetStockObject(WHITE_BRUSH);  
    wc.lpszMenuName  = NULL; 
    wc.lpszClassName = "OwnUIOwnIMCWClass"; 
 
    if (! RegisterClass (&wc)) 
return FALSE; 
 
    return TRUE; 
} 
 
/**********************************************************************/ 
/*                                                                    */ 
/*    InitInstance(HANDLE, int)                                       */ 
/*                                                                    */ 
/**********************************************************************/ 
BOOL InitInstance(hInstance, nCmdShow) 
    HANDLE          hInstance; 
    int             nCmdShow; 
{ 
    RECT rc; 
    int iDesc = 0; 
    HDC hIC; 
    TEXTMETRIC tm; 
    HFONT hFont = GetDefaultGUIFont(); 
 
    char szTitle[20] =  "MultiUi TestTool"; 
 
    hInst = hInstance; 
 
    if (!(hWndMain = CreateWindow( 
    "MultiUiWClass", (LPSTR)szTitle, 
    WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN, 
    CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, 
    NULL, NULL, hInstance, NULL))) 
return FALSE; 
 
 
    GetClientRect(hWndMain,&rc); 
 
    rc.right  /= 2; 
    rc.bottom /= 3; 
 
    hIC = CreateIC("DISPLAY", NULL, NULL, NULL); 
 
    SelectObject(hIC, hFont); 
 
    GetTextMetrics(hIC,&tm); 
 
    if (rc.bottom >= tm.tmHeight) 
        iDesc = tm.tmHeight + tm.tmExternalLeading; 
 
    DeleteDC(hIC); 
 
    if (!(hWndDef1 = CreateWindowEx(WS_EX_CLIENTEDGE, "NoUINoIMCWClass", "", 
            WS_CHILD|WS_VISIBLE, 
    rc.left, rc.top + iDesc, rc.right, rc.bottom - iDesc, 
    hWndMain, NULL, hInstance, NULL))) 
return FALSE; 
 
    if (!(hWndDef2 = CreateWindowEx(WS_EX_CLIENTEDGE, "NoUINoIMCWClass", "", 
            WS_CHILD|WS_VISIBLE, 
    rc.right, rc.top + iDesc, rc.right, rc.bottom - iDesc, 
    hWndMain, NULL, hInstance, NULL))) 
return FALSE; 
 
    if (!(hWndIMC1 = CreateWindowEx(WS_EX_CLIENTEDGE, "NoUIOwnIMCWClass", "", 
            WS_CHILD|WS_VISIBLE, 
    rc.left, rc.bottom + iDesc, rc.right, rc.bottom - iDesc, 
    hWndMain, NULL, hInstance, NULL))) 
return FALSE; 
 
    if (!(hWndIMC2 = CreateWindowEx(WS_EX_CLIENTEDGE, "NoUIOwnIMCWClass", "", 
            WS_CHILD|WS_VISIBLE, 
    rc.right, rc.bottom + iDesc, rc.right, rc.bottom - iDesc, 
    hWndMain, NULL, hInstance, NULL))) 
return FALSE; 
 
    if (!(hWndIMCUI1 = CreateWindowEx(WS_EX_CLIENTEDGE, "OwnUIOwnIMCWClass", "", 
            WS_CHILD|WS_VISIBLE, 
    rc.left, rc.bottom * 2 + iDesc, rc.right, rc.bottom - iDesc, 
    hWndMain, NULL, hInstance, NULL))) 
return FALSE; 
 
    if (!(hWndIMCUI2 = CreateWindowEx(WS_EX_CLIENTEDGE, "OwnUIOwnIMCWClass", "", 
            WS_CHILD|WS_VISIBLE, 
    rc.right, rc.bottom * 2 + iDesc, rc.right, rc.bottom - iDesc, 
    hWndMain, NULL, hInstance, NULL))) 
return FALSE; 
 
 
    /* display each windows */ 
    ShowWindow (hWndMain, nCmdShow); 
    UpdateWindow (hWndMain); 
 
    return TRUE; 
 
} 
 
/**********************************************************************/ 
/*                                                                    */ 
/*    MainWndProc(HWND, UINT, WPARAM, LPARAM)                         */ 
/*                                                                    */ 
/**********************************************************************/ 
long FAR PASCAL MainWndProc(hWnd, message, wParam, lParam) 
HWND hWnd; 
UINT message; 
WPARAM wParam; 
LPARAM lParam; 
{ 
    PAINTSTRUCT ps; 
    HDC  hDC; 
    FARPROC lpProc; 
    RECT rc; 
    int iDesc = 0; 
    HDC hIC; 
    TEXTMETRIC tm; 
    HFONT hFont; 
    HFONT hOldFont; 
    HIMC hIMC; 
    HWND hIMEWnd; 
    char szDesc[128]; 
 
    switch (message) { 
case WM_CREATE: 
    break; 
 
case WM_SIZE: 
            switch (wParam) 
            { 
                case SIZENORMAL: 
                case SIZEFULLSCREEN: 
                    GetClientRect(hWndMain,&rc); 
                    rc.right  /= 2; 
                    rc.bottom /= 3; 
 
                    hFont = GetDefaultGUIFont(); 
                    hIC = CreateIC("DISPLAY", NULL, NULL, NULL); 
 
                    SelectObject(hIC, hFont); 
 
                    GetTextMetrics(hIC,&tm); 
 
                    iDesc = 0; 
                    if (rc.bottom >= tm.tmHeight) 
                        iDesc = tm.tmHeight + tm.tmExternalLeading; 
 
                    DeleteDC(hIC); 
 
                    MoveWindow(hWndDef1, 
                               rc.left,rc.top + iDesc, 
                               rc.right,rc.bottom - iDesc,TRUE); 
                    MoveWindow(hWndDef2, 
                               rc.right,rc.top + iDesc, 
                               rc.right,rc.bottom - iDesc,TRUE); 
                    MoveWindow(hWndIMC1, 
                               rc.left,rc.bottom + iDesc, 
                               rc.right,rc.bottom - iDesc,TRUE); 
                    MoveWindow(hWndIMC2, 
                               rc.right,rc.bottom + iDesc, 
                               rc.right,rc.bottom - iDesc,TRUE); 
                    MoveWindow(hWndIMCUI1, 
                               rc.left,rc.bottom * 2 + iDesc, 
                               rc.right,rc.bottom - iDesc,TRUE); 
                    MoveWindow(hWndIMCUI2, 
                               rc.right,rc.bottom * 2 + iDesc, 
                               rc.right,rc.bottom - iDesc,TRUE); 
 
                    InvalidateRect(hWnd,NULL,TRUE); 
                    break; 
 
                case SIZEICONIC: 
            return (DefWindowProc(hWnd, message, wParam, lParam)); 
                    break; 
            
            } 
    break; 
 
case WM_PAINT: 
    hDC = BeginPaint (hWnd, &ps); 
            hFont = GetDefaultGUIFont(); 
            hOldFont = SelectObject(hDC, hFont); 
 
            GetClientRect(hWndMain,&rc); 
            rc.right  /= 2; 
            rc.bottom /= 3; 
 
            wsprintf(szDesc,"%08lX Default IMC and Default IME window" 
                     ,(DWORD)hWndDef1); 
            TextOut(hDC, rc.left,rc.top,szDesc,lstrlen(szDesc)); 
 
            wsprintf(szDesc,"%08lX Default IMC and Default IME window" 
                     ,(DWORD)hWndDef2); 
            TextOut(hDC, rc.right,rc.top,szDesc,lstrlen(szDesc)); 
 
            hIMC = (HIMC)GetWindowLong(hWndIMC1,MYGWL_IMC); 
            wsprintf(szDesc,"%08lX IMC[%08lX] and Default IME window" 
                     ,(DWORD)hWndIMC1, (DWORD)hIMC); 
            TextOut(hDC, rc.left,rc.bottom,szDesc,lstrlen(szDesc)); 
 
            hIMC = (HIMC)GetWindowLong(hWndIMC2,MYGWL_IMC); 
            wsprintf(szDesc,"%08lX IMC[%08lX] and Default IME window" 
                     ,(DWORD)hWndIMC2, (DWORD)hIMC); 
            TextOut(hDC, rc.right,rc.bottom,szDesc,lstrlen(szDesc)); 
 
            hIMC = (HIMC)GetWindowLong(hWndIMCUI1,MYGWL_IMC); 
            hIMEWnd = (HWND)GetWindowLong(hWndIMCUI1,MYGWL_IMEWND); 
            wsprintf(szDesc,"%08lX IMC[%08lX] and IME window[%08lX]" 
                     ,(DWORD)hWndIMCUI1, (DWORD)hIMC ,(DWORD)hIMEWnd); 
            TextOut(hDC, rc.left,rc.bottom * 2,szDesc,lstrlen(szDesc)); 
 
            hIMC = (HIMC)GetWindowLong(hWndIMCUI2,MYGWL_IMC); 
            hIMEWnd = (HWND)GetWindowLong(hWndIMCUI2,MYGWL_IMEWND); 
            wsprintf(szDesc,"%08lX IMC[%08lX] and IME window[%08lX]" 
                     ,(DWORD)hWndIMCUI2, (DWORD)hIMC ,(DWORD)hIMEWnd); 
            TextOut(hDC, rc.right,rc.bottom * 2,szDesc,lstrlen(szDesc)); 
 
            SelectObject(hDC, hOldFont); 
    EndPaint (hWnd, &ps); 
    break; 
 
case WM_COMMAND: 
    switch(WMCOMMANDWPARAM(wParam)) 
    { 
case IDM_ABOUT: 
    lpProc = MakeProcInstance(AboutDlg, hInst); 
    DialogBox(hInst, "ABOUTBOX", hWnd, (DLGPROC)lpProc); 
    FreeProcInstance(lpProc); 
    break; 
 
    } 
    break; 
 
case WM_DESTROY: 
    PostQuitMessage(0); 
    break; 
 
default: 
    return (DefWindowProc(hWnd, message, wParam, lParam)); 
    } 
    return 0L; 
}