winproc.c

MinGUI 可视化程序代码

 /******************************************************************************
*
* Copyright  2006 National ASIC Center, All right Reserved
*
* FILE NAME:      winform.c
* PROGRAMMER:     ming.c
* Date of Creation:   2006/08/8
*
* DESCRIPTION:
*
* NOTE:
*
* FUNCTIONS LIST:
* -----------------------------------------------------------------------------
*
* -----------------------------------------------------------------------------
*
* MODIFICATION HISTORY
*     LastModify  2006/10/30
******************************************************************************/
#include "mingui.h"
//---------------------------------------------------------------------------
HRESULT CALLBACK DefWindowProc(HWND hWnd,UINT message,WPARAM wParam,LPARAM lParam)
{ switch(message)
  { case WM_KEYDOWN:
         { switch(wParam)
           { case VK_LEFT:
             case VK_UP:
                  { HWND hw=CM_GetPrevTabStop(hWnd);
                    if(hw)SetFocus(hw);
                  }
                  break;
             case VK_RIGHT:
             case VK_DOWN:
             case VK_TAB:
                  { HWND hw=CM_GetNextTabStop(hWnd);
                    if(hw)SetFocus(hw);
                  }
                  break;
           }
         }
         break;

    case WM_KEYUP:
		   if(wParam==VK_RETURN && hWnd==(HWND)g_CurrentFocus) 
		   { CMD_NotifyParent(hWnd,CM_ENTER);
		   }
		 break;

    case WM_LBUTTONDOWN:
		    if(hWnd!=(HWND)g_CurrentFocus)
            { SetFocus(hWnd);
            }
			if(WndGetAttr(hWnd,WS_VSCROLL|WS_BORDER)==(WS_VSCROLL|WS_BORDER))
			{ extern void ScrollBar_MouseDown(HWND,LPARAM);
			  ScrollBar_MouseDown(hWnd,lParam);
			}
         break;

    case WM_LBUTTONUP:
            if(WNDPTR(hWnd)->Parent && hWnd==(HWND)g_CurrentFocus)
            { int mx=LOWORD(lParam),my=HIWORD(lParam);
              if(PointInRect(mx, my, &WNDPTR(hWnd)->WndRect))
                CMD_NotifyParent(hWnd,CM_CLICKED);
            }

        	if(WndGetAttr(hWnd,WS_VSCROLL|WS_BORDER)==(WS_VSCROLL|WS_BORDER))
			{ extern void ScrollBar_MouseUp(HWND);
			  ScrollBar_MouseUp(hWnd);
			}
         break;

	case WM_MOUSEMOVE:
			if(WndGetAttr(hWnd,WS_VSCROLL|WS_BORDER)==(WS_VSCROLL|WS_BORDER))
			{  extern void ScrollBar_MouseMove(HWND,LPARAM);
			   ScrollBar_MouseMove(hWnd,lParam);
			}
            break;
	 
   case WM_TIMER:
           if(wParam && ((TGUITimer *)wParam)->TimerProc)
           { ((TGUITimer *)wParam)->TimerProc(hWnd);
           }
         break;

   case WM_SETTEXT:
		   if(WndGetAttr(hWnd,WS_CAPTION|WS_NCPAINT)==WS_CAPTION)
		   { extern HWND GetCaptionBar(HWND);
			 SendMessage(GetCaptionBar(hWnd),WM_SETTEXT,wParam,lParam);
		   } 
		   else
		   { SaveWindowText(hWnd,(char *)lParam);
		   }
         break; 

   case WM_SETLOGO:
		   if(WndGetAttr(hWnd,WS_CAPTION|WS_NCPAINT)==WS_CAPTION)
		   { extern HWND GetCaptionBar(HWND);
			 SendMessage(GetCaptionBar(hWnd),WM_SETLOGO,wParam,lParam);
		   }
		   else
		   { WNDPTR(hWnd)->Logo=(TBitmap *)lParam;
		   }
        break;

   case WM_NCCALCSIZE: /* calculate client rect*/
	    { DWORD dwStyle=WNDPTR(hWnd)->Style;
          TRECT *prc=(TRECT *)lParam;
		  if( (dwStyle&WS_CAPTION)==WS_CAPTION)
          { InflateRect(prc, -DLG_BORDER_SIZE, -DLG_BORDER_SIZE);
		    CreateWindow("CaptionBar",NULL,0,0,0,crWidth(hWnd),CAPTION_BAR_HEIGHT,hWnd,0,0);
		    prc->top += CAPTION_BAR_HEIGHT;
		  }  
		  else
		  { int dwBorderStyle=dwStyle&(WS_BORDER_RAISED|WS_BORDER_LOWERED);
		    if(dwBorderStyle==0)
			{ InflateRect(prc, -1, -1);
			}
			else if(dwBorderStyle!=(WS_BORDER_RAISED|WS_BORDER_LOWERED))
			{ InflateRect(prc, -2, -2);
			}
		  }
          if(dwStyle&WS_VSCROLL)
		  { extern void ScrollBar_CalcuSize(HWND,TRECT *);
		    ScrollBar_CalcuSize(hWnd,prc);
		  }
        }
		break;

   case WM_NCPAINT:    /* repaint border area*/
        { DWORD dwStyle=WNDPTR(hWnd)->Style;
		  HDC dc=GetDC(hWnd);
		  if( (dwStyle&WS_CAPTION)==WS_CAPTION)
          { extern HWND GetCaptionBar(HWND);
			Draw3dOutset(dc,0,0,absWidth(hWnd),absHeight(hWnd));
            SetColor(dc,CL_BTNFACE);
            DrawRect(dc,2,2,absWidth(hWnd)-4,absHeight(hWnd)-4);
		    Invalidate(GetCaptionBar(hWnd));
          }
          else
		  { switch( dwStyle&(WS_BORDER_RAISED|WS_BORDER_LOWERED))
		    { case WS_BORDER_RAISED: Draw3dOutset(dc, 0, 0,absWidth(hWnd),absHeight(hWnd));break;
              case WS_BORDER_LOWERED: Draw3dInset(dc, 0, 0,absWidth(hWnd),absHeight(hWnd));break;
			  case 0: SetColor(dc,CL_BLACK); DrawRect(dc,0,0,absWidth(hWnd),absHeight(hWnd));break;
			}
		  }
		  if(dwStyle&WS_VSCROLL)
		  {	extern void ScrollBar_Repaint(HWND,HDC);
			ScrollBar_Repaint(hWnd,dc);
		  } 
		  ReleaseDC(dc);
        }
        break;

    case WM_ERASEBKGND:  /* repaint background of client area*/
		 if(wParam && lParam)
		 { HDC dc=(HDC)wParam;
		   TRECT *prc=(TRECT *)lParam;
		   ClearRect(dc,prc->left,prc->top,prc->right-prc->left,prc->bottom-prc->top);
		 }
		 break;

    case WM_PAINT:    /* repaint foreground of client area*/
		 { BeginPaint(hWnd);
           EndPaint(hWnd);
         }
         break;

    case WM_EXPOSE:
		 { extern void ReexposeTopWnd(HWND);  
           ReexposeTopWnd(hWnd);
		 }
         break;

    case WM_CLOSE:
           DestroyWindow(hWnd);
        break;

  }
  return 0;
}
/*---------------------------------------------------------------------------
END --- Thank you!                                                  ming.c
---------------------------------------------------------------------------*/