/*------------------------------------------------------------------------
Procedure: CreateSBar ID:1
Purpose: Calls CreateStatusWindow to create the status bar
Input: hwndParent: the parent window
initial text: the initial contents of the status bar
Output:
Errors:
------------------------------------------------------------------------*/
static BOOL CreateSBar(HWND hwndParent,char *initialText,int nrOfParts)
{
hWndStatusbar = CreateStatusWindow(WS_CHILD | WS_VISIBLE | WS_BORDER|SBARS_SIZEGRIP,
initialText,
hwndParent,
IDM_STATUSBAR);
if(hWndStatusbar)
{
InitializeStatusBar(hwndParent,nrOfParts);
return TRUE;
}
return FALSE;
}
/*------------------------------------------------------------------------
Procedure: MainWndProc ID:1
Purpose: Window procedure for the frame window, that contains
the menu. The messages handled are:
WM_CREATE: Creates the mdi child window
WM_SIZE: resizes the status bar and the mdi child
window
WM_COMMAND: Sends the command to the dispatcher
WM_CLOSE: If the user confirms, it exists the program
WM_QUITOCAML: Stops the program unconditionally.
Input: Standard windows callback
Output:
Errors:
------------------------------------------------------------------------*/
static LRESULT CALLBACK MainWndProc(HWND hwnd,UINT msg,WPARAM wParam,LPARAM lParam)
{
switch (msg) {
// Create the MDI client invisible window
case WM_CREATE:
hwndMDIClient = CreateMdiClient(hwnd);
TimerId = SetTimer((HWND) 0, 0, 100, (TIMERPROC) TimerProc);
break;
// Move the child windows
case WM_SIZE:
SendMessage(hWndStatusbar,msg,wParam,lParam);
InitializeStatusBar(hWndStatusbar,1);
// Position the MDI client window between the tool and status bars
if (wParam != SIZE_MINIMIZED) {
RECT rc, rcClient;
GetClientRect(hwnd, &rcClient);
GetWindowRect(hWndStatusbar, &rc);
ScreenToClient(hwnd, (LPPOINT)&rc.left);
rcClient.bottom = rc.top;
MoveWindow(hwndMDIClient,rcClient.left,rcClient.top,rcClient.right-rcClient.left, rcClient.bottom-rcClient.top, TRUE);
}
return 0;
// Dispatch the menu commands
case WM_COMMAND:
HandleCommand(hwnd, wParam,lParam);
return 0;
// If user confirms close
case WM_CLOSE:
if (!AskYesOrNo("Quit OCamlWinPlus?"))
return 0;
break;
// End application
case WM_DESTROY:
PostQuitMessage(0);
break;
// The interpreter has exited. Force close of the application
case WM_QUITOCAML:
DestroyWindow(hwnd);
return 0;
case WM_USER+1000:
// TestGraphics();
break;
default:
return DefFrameProc(hwnd,hwndMDIClient,msg,wParam,lParam);
}
return DefFrameProc(hwnd,hwndMDIClient,msg,wParam,lParam);
}
/*@@2->@@*/
LRESULT CALLBACK MainWndProc(HWND hwnd,UINT msg,WPARAM wParam,LPARAM lParam)
{
switch (msg) {
int x, y;
char message[50];
char b[33];
case WM_SIZE:
SendMessage(hWndStatusbar,msg,wParam,lParam);
InitializeStatusBar(hWndStatusbar,1);
break;
case WM_MENUSELECT:
return MsgMenuSelect(hwnd,msg,wParam,lParam);
case WM_COMMAND:
HANDLE_WM_COMMAND(hwnd,wParam,lParam,MainWndProc_OnCommand);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
case WM_LBUTTONDOWN:
x = GET_X_LPARAM(lParam);
y = GET_Y_LPARAM(lParam);
itoa(x,b,10);
strcpy(message,b);
itoa(y,b,10);
strcat(message, " ");
strcat(message, b);
UpdateStatusBar( message , 0, 0);
break;
case WM_LBUTTONUP:
UpdateStatusBar( "" , 0, 0);
break;
default:
return DefWindowProc(hwnd,msg,wParam,lParam);
}
return 0;
}