/*[]=====================================================================[]*/
/*[]     LeadTools Run Time Library - Version 14                         []*/
/*[]                                                                     []*/
/*[]                                                                     []*/
/*[]     Copyright (c) 1991-2004 LEAD Technologies, Inc.                 []*/
/*[]     All Rights Reserved.                                            []*/
/*[]=====================================================================[]*/

/*-------------------------------------------------------------------------
  We have made the assumption that the user has the knowledge of programming
  in C and Windows.
  --------------------------------------------------------------------------*/

#include "ImgPF.h"

L_TCHAR   szFrameClass[]    = TEXT("PFFrame");
L_TCHAR   szChildClass[]    = TEXT("PFImage");
L_TCHAR   szProgressClass[] = TEXT("PFProg");
L_TCHAR   szAppName[]       = TEXT("PFDemo");
HMENU     hMenuInitWindow, hMenuChildWindow;
HMENU     hMenuInit, hMenuChild;
HWND      hWndFrame, hWndClient;
HINSTANCE hInst;
/*====(WinMain)============================================================
Description: Main windows function required for all windows applications.

Syntax     : L_INT WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, 
                     PSTR szCmdLine, int iCmdShow)

Prototype  : windows.h

Parameters : hInstance           Handle to current instance of application.
             hPrevInstance       Handle to previous instance of application.
             lpstrCommandLine    Pointer to the Command Line.
             nComShow            Integer used in ShowWindow.

Return Value: The return value the user specify in wParam when send
              WM_QUIT message, or the paramter in PostQuitMessage.
==========================================================================*/
L_INT WINAPI WinMain(HINSTANCE hInstance,
                     HINSTANCE hPrevInstance, 
                     PSTR      szCmdLine,
                     L_INT     iCmdShow)
{
   HACCEL    hAccel;
   MSG       uMessage;
   WNDCLASS  wndclass;

   lstrcpy(strSection, TEXT("ImgPF Section"));
   lstrcpy(strStringItem, TEXT("ImgPF String Item"));
   uBlkClip         = DEFAULT_BLACK_CLIP;
   uWhtClip         = DEFAULT_WHITE_CLIP;

   memset(szDirectory, 0, 1024);
   hInst = hInstance;

   wndclass.style         = CS_HREDRAW | CS_VREDRAW | CS_DBLCLKS;
   wndclass.lpfnWndProc   = FrameWndProc;
   wndclass.cbClsExtra    = 0;
   wndclass.cbWndExtra    = 0;
   wndclass.hInstance     = hInstance;
   wndclass.hIcon         = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_ICON));
   wndclass.hCursor       = LoadCursor(NULL, IDC_ARROW);
   wndclass.hbrBackground = GetStockObject (GRAY_BRUSH);
   wndclass.lpszMenuName  = NULL;
   wndclass.lpszClassName = szFrameClass;

   if(!RegisterClass (&wndclass))
      return 0;

   //register the Image child window class

   wndclass.style         = CS_HREDRAW | CS_VREDRAW;
   wndclass.lpfnWndProc   = ChildWndProc;
   wndclass.cbClsExtra    = 0;
   wndclass.cbWndExtra    = sizeof(HANDLE);
   wndclass.hInstance     = hInstance;
   wndclass.hIcon         = LoadIcon(hInst, MAKEINTRESOURCE(IDI_ICON));
   wndclass.hCursor       = LoadCursor(NULL, IDC_ARROW);
   wndclass.hbrBackground = GetStockObject (GRAY_BRUSH);
   wndclass.lpszMenuName  = NULL;
   wndclass.lpszClassName = szChildClass;

   RegisterClass(&wndclass);

   wndclass.style         = CS_HREDRAW | CS_VREDRAW;
   wndclass.lpfnWndProc   = (WNDPROC) ProgressBarProc;
   wndclass.cbClsExtra    = 0;
   wndclass.cbWndExtra    = 0;
   wndclass.hInstance     = hInst;
   wndclass.hIcon         = NULL;
   wndclass.hCursor       = LoadCursor (NULL, IDC_ARROW);
   wndclass.hbrBackground = GetStockObject (LTGRAY_BRUSH);
   wndclass.lpszMenuName  = NULL;
   wndclass.lpszClassName = szProgressClass;

   if (!RegisterClass (&wndclass))
      return 0;


   hMenuInit  = LoadMenu (hInstance, MAKEINTRESOURCE(IDR_MAINFRAME));
   hMenuChild = LoadMenu (hInstance, MAKEINTRESOURCE(IDR_CHILDFRAME));
   
   hMenuInitWindow  = GetSubMenu(hMenuInit, INIT_MENU_POS);
   hMenuChildWindow = GetSubMenu(hMenuChild, CHILD_MENU_POS);


   //Create the frame window

   hAccel = LoadAccelerators(hInstance, szAppName);

   hWndFrame = CreateWindow(szFrameClass,
                            TEXT("Image Processing Functions Demo"),
                            WS_OVERLAPPEDWINDOW|WS_CLIPCHILDREN,
                            CW_USEDEFAULT,
                            CW_USEDEFAULT,
                            CW_USEDEFAULT,
                            CW_USEDEFAULT,
                            NULL,
                            hMenuInit,
                            hInstance,
                            NULL);

   
   hWndClient = GetWindow(hWndFrame, GW_CHILD);
   SetWindowLong(hWndClient, GWL_EXSTYLE, WS_EX_CLIENTEDGE);
   ShowWindow(hWndFrame, /*iCmdShow*/ SW_MAXIMIZE);
   UpdateWindow(hWndFrame);

   while (GetMessage (&uMessage, NULL, 0, 0))
   {
      if(!TranslateMDISysAccel (hWndClient, &uMessage) &&
         !TranslateAccelerator (hWndFrame, hAccel, &uMessage))
      {
         TranslateMessage(&uMessage);
         DispatchMessage(&uMessage);
      }
   }
   DestroyMenu(hMenuChild);
   return uMessage.wParam;
}