block.cpp

应用visual c++ 6.0的UG二次开发内部模式演示程序。VC创建MFC菜单项目

     data1.item_attr=UF_STYLER_VALUE;
     data1.item_id=BLOCK_REAL_LONG;
	 data1.value.real=arExpValue[0];
	 UF_STYLER_set_value(dialog_id,&data1);
     UF_STYLER_free_value(&data1);

	 data1.item_attr=UF_STYLER_VALUE;
     data1.item_id=BLOCK_REAL_WIDTH;
	 data1.value.real=arExpValue[1];
	 UF_STYLER_set_value(dialog_id,&data1);
	 UF_STYLER_free_value(&data1);

	 data1.item_attr=UF_STYLER_VALUE;
     data1.item_id=BLOCK_REAL_HEIGHT;
	 data1.value.real=arExpValue[2];
	 UF_STYLER_set_value(dialog_id,&data1);
	 UF_STYLER_free_value(&data1);

    UF_terminate ();

    /* Callback acknowledged, do not terminate dialog */
    return (UF_UI_CB_CONTINUE_DIALOG); 
    /* A return value of UF_UI_CB_EXIT_DIALOG will not be accepted    */
    /* for this callback type.  You must continue dialog construction.*/

}	


/* -------------------------------------------------------------------------
 * Callback Name: BLOCK_destruction
 * This is a callback function associated with an action taken from a
 * UIStyler object. 
 *
 * Input: dialog_id   -   The dialog id indicate which dialog this callback
 *                        is associated with.  The dialog id is a dynamic,
 *                        unique id and should not be stored.  It is
 *                        strictly for the use in the NX Open API:
 *                               UF_STYLER_ask_value(s) 
 *                               UF_STYLER_set_value   
 *        client_data -   Client data is user defined data associated
 *                        with your dialog.  Client data may be bound
 *                        to your dialog with UF_MB_add_styler_actions
 *                        or UF_STYLER_create_dialog.                 
 *        callback_data - This structure pointer contains information
 *                        specific to the UIStyler Object type that  
 *                        invoked this callback and the callback type.
 * -----------------------------------------------------------------------*/
int BLOCK_destruction ( int dialog_id,
             void * client_data,
             UF_STYLER_item_value_type_p_t callback_data)
{
     /* Make sure User Function is available. */  
     if ( UF_initialize() != 0) 
          return ( UF_UI_CB_CONTINUE_DIALOG );

     /* ---- Enter your callback code here ----- */

     UF_terminate ();

    /* Callback acknowledged, do not terminate dialog.              */
    /* A return value of UF_UI_CB_EXIT_DIALOG will not be accepted  */
    /* for this callback type.  You must continue dialog destruction*/
    return (UF_UI_CB_CONTINUE_DIALOG); 

}


/* -------------------------------------------------------------------------
 * Callback Name: BLOCK_ok_cb
 * This is a callback function associated with an action taken from a
 * UIStyler object. 
 *
 * Input: dialog_id   -   The dialog id indicate which dialog this callback
 *                        is associated with.  The dialog id is a dynamic,
 *                        unique id and should not be stored.  It is
 *                        strictly for the use in the NX Open API:
 *                               UF_STYLER_ask_value(s) 
 *                               UF_STYLER_set_value   
 *        client_data -   Client data is user defined data associated
 *                        with your dialog.  Client data may be bound
 *                        to your dialog with UF_MB_add_styler_actions
 *                        or UF_STYLER_create_dialog.                 
 *        callback_data - This structure pointer contains information
 *                        specific to the UIStyler Object type that  
 *                        invoked this callback and the callback type.
 * -----------------------------------------------------------------------*/
int BLOCK_ok_cb ( int dialog_id,
             void * client_data,
             UF_STYLER_item_value_type_p_t callback_data)
{
     /* Make sure User Function is available. */  
     if ( UF_initialize() != 0) 
          return ( UF_UI_CB_CONTINUE_DIALOG );

     /* ---- Enter your callback code here ----- */  
	 char exps_string[3][20];
	 int i;
	 //获取对话框的参数
	 UF_STYLER_item_value_type_t data[3];
	 data[0].item_attr=UF_STYLER_VALUE;
	 data[0].item_id=BLOCK_REAL_LONG;
     UF_STYLER_ask_value(dialog_id,&data[0]);

	 data[1].item_attr=UF_STYLER_VALUE;
	 data[1].item_id=BLOCK_REAL_WIDTH;
     UF_STYLER_ask_value(dialog_id,&data[1]);

	 data[2].item_attr=UF_STYLER_VALUE;
	 data[2].item_id=BLOCK_REAL_HEIGHT;
     UF_STYLER_ask_value(dialog_id,&data[2]);

	 for(int j=0;j<3;j++)
	 {
	     if(data[j].value.real==0)
		 {
			 uc1601("对话框中的数值不能为零!",1);
		     return (UF_UI_CB_CONTINUE_DIALOG); 
		 }
	 }

     //修改表达式的值
	 sprintf(exps_string[0],"p0=%f",data[0].value.real);
     sprintf(exps_string[1],"p1=%f",data[1].value.real);
     sprintf(exps_string[2],"p2=%f",data[2].value.real);
	 for(j=0;j<3;j++)
	 {
	     UF_STYLER_free_value(&data[j]);
	 }
    
	 //更新模型
	 for(i=0;i<3;i++)
	 {
		 UF_MODL_edit_exp(exps_string[i]);
	     UF_MODL_update();
	 }

     UF_terminate ();

    /* Callback acknowledged, terminate dialog             */
    /* It is STRONGLY recommended that you exit your       */
    /* callback with UF_UI_CB_EXIT_DIALOG in a ok callback.*/
    /* return ( UF_UI_CB_EXIT_DIALOG );                    */
    return (UF_UI_CB_CONTINUE_DIALOG);
	
}


/* -------------------------------------------------------------------------
 * Callback Name: BLOCK_cancel_cb
 * This is a callback function associated with an action taken from a
 * UIStyler object. 
 *
 * Input: dialog_id   -   The dialog id indicate which dialog this callback
 *                        is associated with.  The dialog id is a dynamic,
 *                        unique id and should not be stored.  It is
 *                        strictly for the use in the NX Open API:
 *                               UF_STYLER_ask_value(s) 
 *                               UF_STYLER_set_value   
 *        client_data -   Client data is user defined data associated
 *                        with your dialog.  Client data may be bound
 *                        to your dialog with UF_MB_add_styler_actions
 *                        or UF_STYLER_create_dialog.                 
 *        callback_data - This structure pointer contains information
 *                        specific to the UIStyler Object type that  
 *                        invoked this callback and the callback type.
 * -----------------------------------------------------------------------*/
int BLOCK_cancel_cb ( int dialog_id,
             void * client_data,
             UF_STYLER_item_value_type_p_t callback_data)
{
     /* Make sure User Function is available. */  
     if ( UF_initialize() != 0) 
          return ( UF_UI_CB_CONTINUE_DIALOG );

     /* ---- Enter your callback code here ----- */

     UF_terminate ();

    /* Callback acknowledged, terminate dialog             */
    /* It is STRONGLY recommended that you exit your       */
    /* callback with UF_UI_CB_EXIT_DIALOG in a cancel call */
    /* back rather than UF_UI_CB_CONTINUE_DIALOG.          */
    return ( UF_UI_CB_EXIT_DIALOG );                       

}

void read_para_from_database(int dialog_id,void *str_mid)
{
	     /* Make sure User Function is available. */ 
     /* ---- Enter your callback code here ----- */
	 UF_STYLER_item_value_type_t data;

     data.item_attr=UF_STYLER_VALUE;
     data.item_id=BLOCK_REAL_LONG;
	 data.value.real=atof(((char **)str_mid)[1]);
	 UF_STYLER_set_value(dialog_id,&data);
     UF_STYLER_free_value(&data);

	 data.item_attr=UF_STYLER_VALUE;
     data.item_id=BLOCK_REAL_WIDTH;
	 data.value.real=atof(((char **)str_mid)[2]);
	 UF_STYLER_set_value(dialog_id,&data);
	 UF_STYLER_free_value(&data);

	 data.item_attr=UF_STYLER_VALUE;
     data.item_id=BLOCK_REAL_HEIGHT;
	 data.value.real=atof(((char **)str_mid)[3]);
	 UF_STYLER_set_value(dialog_id,&data);
	 UF_STYLER_free_value(&data);

}

int BLOCK_para_database_act_cb ( int dialog_id,
             void * client_data,
             UF_STYLER_item_value_type_p_t callback_data)
{
     /* Make sure User Function is available. */  
     if ( UF_initialize() != 0) 
          return ( UF_UI_CB_CONTINUE_DIALOG );

     /* ---- Enter your callback code here ----- */
     char *str_mid[4];
	 if(para_database_func(str_mid)==true)
	     read_para_from_database(dialog_id,str_mid);
	 for(int i=0;i<4;i++)
	 {
		 delete [] str_mid[i];
	 }
     UF_terminate ();

    /* Callback acknowledged, do not terminate dialog */
    return (UF_UI_CB_CONTINUE_DIALOG); 
    
    /* or Callback acknowledged, terminate dialog.    */
    /* return ( UF_UI_CB_EXIT_DIALOG );               */
}