175 lines
5.4 KiB
C++
175 lines
5.4 KiB
C++
//
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// thruputdlg.cpp: thruput dialog box
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//
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#include "stdafx.h"
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#define TRC_GROUP TRC_GROUP_UI
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#define TRC_FILE "thruputdlg"
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#include <atrcapi.h>
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#include "thruputdlg.h"
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#include "sh.h"
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#ifdef DC_DEBUG
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CThruPutDlg* CThruPutDlg::_pThruPutDlgInstance = NULL;
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CThruPutDlg::CThruPutDlg( HWND hwndOwner, HINSTANCE hInst, DCINT thruPut) :
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CDlgBase( hwndOwner, hInst, UI_IDD_NETWORKTHROUGHPUT)
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{
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DC_BEGIN_FN("CThruPutDlg");
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TRC_ASSERT((NULL == CThruPutDlg::_pThruPutDlgInstance),
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(TB,_T("Clobbering existing dlg instance pointer\n")));
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_thruPut = thruPut;
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CThruPutDlg::_pThruPutDlgInstance = this;
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DC_END_FN();
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}
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CThruPutDlg::~CThruPutDlg()
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{
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CThruPutDlg::_pThruPutDlgInstance = NULL;
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}
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DCINT CThruPutDlg::DoModal()
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{
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DCINT retVal = 0;
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DC_BEGIN_FN("DoModal");
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retVal = DialogBox(_hInstance, MAKEINTRESOURCE(_dlgResId),
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_hwndOwner, StaticDialogBoxProc);
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TRC_ASSERT((retVal != 0 && retVal != -1), (TB, _T("DialogBoxParam failed\n")));
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DC_END_FN();
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return retVal;
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}
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INT_PTR CALLBACK CThruPutDlg::StaticDialogBoxProc (HWND hwndDlg, UINT uMsg,WPARAM wParam, LPARAM lParam)
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{
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//
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// Delegate to appropriate instance (only works for single instance dialogs)
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//
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DC_BEGIN_FN("StaticDialogBoxProc");
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DCINT retVal = 0;
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TRC_ASSERT(_pThruPutDlgInstance, (TB, _T("ThruPut dialog has NULL static instance ptr\n")));
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if(_pThruPutDlgInstance)
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{
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retVal = _pThruPutDlgInstance->DialogBoxProc( hwndDlg, uMsg, wParam, lParam);
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}
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DC_END_FN();
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return retVal;
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}
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/****************************************************************************/
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/* Name: DialogBoxProc */
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/* */
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/* Purpose: Handles ThruPut Box dialog (limits network thruput) */
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/* */
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/* Returns: TRUE if message dealt with */
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/* FALSE otherwise */
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/* */
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/* Params: See window documentation */
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/* */
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/****************************************************************************/
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INT_PTR CALLBACK CThruPutDlg::DialogBoxProc (HWND hwndDlg, UINT uMsg,WPARAM wParam, LPARAM lParam)
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{
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INT_PTR rc = FALSE;
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DCTCHAR numberString[SH_NUMBER_STRING_MAX_LENGTH];
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DCUINT32 number;
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DC_BEGIN_FN("UINetworkThroughputDialogProc");
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TRC_DBG((TB, _T("Network throughput dialog")));
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switch (uMsg)
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{
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case WM_INITDIALOG:
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{
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/****************************************************************/
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/* Center the dialog. */
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/****************************************************************/
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_hwndDlg = hwndDlg;
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if(hwndDlg)
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{
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CenterWindow(NULL);
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SetDialogAppIcon(hwndDlg);
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/************************************************************/
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/* Set edit text with current throughput setting. */
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/************************************************************/
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TRC_ASSERT((HIWORD(_thruPut) == 0), (TB, _T("Losing information from _thruPut")));
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SetDlgItemText(hwndDlg,
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UI_IDC_NETWORKTHROUGHPUT_EDIT,
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DC_ITOT(LOWORD(_thruPut), numberString, 10));
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}
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rc = TRUE;
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}
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break;
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case WM_COMMAND:
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{
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switch (wParam)
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{
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case UI_IDB_NETWORKTHROUGHPUT_OK:
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{
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rc = TRUE;
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if(hwndDlg)
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{
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GetWindowText(GetDlgItem(hwndDlg, UI_IDC_NETWORKTHROUGHPUT_EDIT),
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numberString,
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SH_NUMBER_STRING_MAX_LENGTH);
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number = (DCUINT32)DC_TTOI(numberString);
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if (number <= 50000)
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{
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_thruPut = number;
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EndDialog(hwndDlg, IDOK);
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}
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}
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}
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break;
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default:
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{
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if(hwndDlg)
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{
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rc = CDlgBase::DialogBoxProc(hwndDlg,
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uMsg,
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wParam,
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lParam);
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}
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}
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break;
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}
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}
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break;
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default:
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{
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if(hwndDlg)
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{
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rc = CDlgBase::DialogBoxProc(hwndDlg,
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uMsg,
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wParam,
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lParam);
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}
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}
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break;
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}
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DC_END_FN();
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return(rc);
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}
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#endif //DC_DEBUG
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