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496 lines
12 KiB
496 lines
12 KiB
//-----------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1997.
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//
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// File: A U N I D L G . C P P
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//
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// Contents: ATMUNI call manager dialogbox message handler implementation
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//
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// Notes:
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//
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// Author: tongl 21 Mar 1997
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//
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//-----------------------------------------------------------------------
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#include "pch.h"
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#pragma hdrstop
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#include "arpsobj.h"
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#include "auniobj.h"
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#include "atmutil.h"
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#include "aunidlg.h"
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#include "ncatlui.h"
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#include "ncstl.h"
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//#include "ncui.h"
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#include "atmhelp.h"
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const int c_nColumns =3;
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const int c_nMAX_PVC_ID_LEN =10;
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//
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// CUniPage
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//
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CUniPage::CUniPage(CAtmUniCfg * pAtmUniCfg, const DWORD * adwHelpIDs)
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{
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Assert(pAtmUniCfg);
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m_patmunicfg = pAtmUniCfg;
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m_adwHelpIDs = adwHelpIDs;
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m_pAdapterInfo = pAtmUniCfg->GetSecondMemoryAdapterInfo();
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m_fModified = FALSE;
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}
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CUniPage::~CUniPage()
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{
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}
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LRESULT CUniPage::OnInitDialog(UINT uMsg, WPARAM wParam,
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LPARAM lParam, BOOL& bHandled)
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{
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// initialize PVC name list view
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int nIndex;
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m_hPVCList = GetDlgItem(IDC_LVW_PVC_LIST);
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// Calculate column width
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RECT rect;
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::GetClientRect(m_hPVCList, &rect);
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int colWidth = (rect.right/(c_nColumns*2));
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// set the column header
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// The mask specifies that the fmt, width and pszText members
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// of the structure are valid
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LV_COLUMN lvCol = {0};
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lvCol.mask = LVCF_FMT | LVCF_WIDTH | LVCF_TEXT ;
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lvCol.fmt = LVCFMT_LEFT; // left-align column
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// Add the two columns and header text.
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for (nIndex = 0; nIndex < c_nColumns; nIndex++)
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{
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// column header text
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if (0 == nIndex) // first column
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{
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lvCol.cx = colWidth*4;
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lvCol.pszText = (PWSTR) SzLoadIds(IDS_PVC_NAME);
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}
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else if (1 == nIndex)
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{
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lvCol.cx = colWidth;
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lvCol.pszText = (PWSTR) SzLoadIds(IDS_PVC_VPI);
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}
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else if (2 == nIndex)
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{
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lvCol.cx = colWidth;
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lvCol.pszText = (PWSTR) SzLoadIds(IDS_PVC_VCI);
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}
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int iNewItem = ListView_InsertColumn(GetDlgItem(IDC_LVW_PVC_LIST),
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nIndex, &lvCol);
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AssertSz((iNewItem == nIndex), "Invalid item inserted to list view !");
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}
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// insert existing PVCs into the list view
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int idx =0;
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for (PVC_INFO_LIST::iterator iterPvc = m_pAdapterInfo->m_listPVCs.begin();
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iterPvc != m_pAdapterInfo->m_listPVCs.end();
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iterPvc ++)
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{
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if ((*iterPvc)->m_fDeleted)
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continue;
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InsertNewPvc(*iterPvc, idx);
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idx++;
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}
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// select the first item
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ListView_SetItemState(GetDlgItem(IDC_LVW_PVC_LIST), 0, LVIS_SELECTED, LVIS_SELECTED);
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SetButtons();
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return 0;
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}
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LRESULT CUniPage::OnContextMenu(UINT uMsg, WPARAM wParam,
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LPARAM lParam, BOOL& fHandled)
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{
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ShowContextHelp(m_hWnd, HELP_CONTEXTMENU, m_adwHelpIDs);
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return 0;
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}
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LRESULT CUniPage::OnHelp(UINT uMsg, WPARAM wParam,
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LPARAM lParam, BOOL& fHandled)
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{
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LPHELPINFO lphi = reinterpret_cast<LPHELPINFO>(lParam);
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Assert(lphi);
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if (HELPINFO_WINDOW == lphi->iContextType)
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{
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ShowContextHelp(static_cast<HWND>(lphi->hItemHandle), HELP_WM_HELP,
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m_adwHelpIDs);
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}
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return 0;
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}
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LRESULT CUniPage::OnApply(int idCtrl, LPNMHDR pnmh, BOOL& fHandled)
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{
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BOOL nResult = PSNRET_NOERROR;
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if (!IsModified())
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{
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::SetWindowLongPtr(m_hWnd, DWLP_MSGRESULT, nResult);
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return nResult;
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}
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m_patmunicfg->SetSecondMemoryModified();
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SetModifiedTo(FALSE); // this page is no longer modified
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::SetWindowLongPtr(m_hWnd, DWLP_MSGRESULT, nResult);
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return nResult;
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}
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LRESULT CUniPage::OnKillActive(int idCtrl, LPNMHDR pnmh, BOOL& fHandled)
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{
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BOOL err = FALSE;
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// Error checking: unique Vci\Vpi pair
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int iDupPvcIdx = CheckDupPvcId();
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if (iDupPvcIdx >=0)
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{
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NcMsgBox(m_hWnd, IDS_MSFT_UNI_TEXT, IDS_DUPLICATE_PVC,
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MB_APPLMODAL | MB_ICONEXCLAMATION | MB_OK);
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ListView_SetItemState(GetDlgItem(IDC_LVW_PVC_LIST), iDupPvcIdx,
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LVIS_SELECTED, LVIS_SELECTED);
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err = TRUE;
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}
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return err;
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}
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int CUniPage::CheckDupPvcId()
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{
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int ret = -1;
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int idx = 0;
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for(PVC_INFO_LIST::iterator iterPvc = m_pAdapterInfo->m_listPVCs.begin();
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iterPvc != m_pAdapterInfo->m_listPVCs.end();
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iterPvc ++)
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{
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if ((*iterPvc)->m_fDeleted)
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continue;
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PVC_INFO_LIST::iterator iterPvcComp = iterPvc;
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iterPvcComp ++;
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while (iterPvcComp != m_pAdapterInfo->m_listPVCs.end())
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{
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if (!(*iterPvcComp)->m_fDeleted)
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{
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if ( ((*iterPvc)->m_dwVpi == (*iterPvcComp)->m_dwVpi) &&
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((*iterPvc)->m_dwVci == (*iterPvcComp)->m_dwVci))
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{
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// we find a duplicate address
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ret = idx;
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break;
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}
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}
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iterPvcComp++;
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}
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// duplicate address found
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if (ret >=0 )
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break;
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// move next
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idx ++;
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}
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return ret;
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}
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LRESULT CUniPage::OnActive(int idCtrl, LPNMHDR pnmh, BOOL& fHandled)
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{
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return 0;
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}
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LRESULT CUniPage::OnCancel(int idCtrl, LPNMHDR pnmh, BOOL& fHandled)
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{
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return 0;
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}
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LRESULT CUniPage::OnAddPVC(WORD wNotifyCode, WORD wID,
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HWND hWndCtl, BOOL& bHandled)
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{
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// make a new PVC Info structure and pass to the dialog
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tstring strNewPvcId;
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GetNewPvcId(m_pAdapterInfo, &strNewPvcId);
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CPvcInfo * pDlgPvcInfo = new CPvcInfo(strNewPvcId.c_str());
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if (pDlgPvcInfo == NULL)
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{
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return(ERROR_NOT_ENOUGH_MEMORY);
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}
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pDlgPvcInfo->m_dwPVCType = PVC_CUSTOM;
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pDlgPvcInfo->SetDefaults(PVC_CUSTOM);
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CPVCMainDialog * pPvcMainDlg = new CPVCMainDialog(this, pDlgPvcInfo,
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g_aHelpIDs_IDD_PVC_Main);
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if (pPvcMainDlg == NULL)
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{
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return(ERROR_NOT_ENOUGH_MEMORY);
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}
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if (pPvcMainDlg->DoModal() == IDOK)
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{
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// add the new PVC
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m_pAdapterInfo->m_listPVCs.push_back(pDlgPvcInfo);
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int nCount = ListView_GetItemCount(m_hPVCList);
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// insert the new item at the end of list
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InsertNewPvc(pDlgPvcInfo, nCount);
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SetButtons();
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PageModified();
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}
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else
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{
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delete pDlgPvcInfo;
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}
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delete pPvcMainDlg;
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return 0;
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}
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LRESULT CUniPage::OnPVCProperties(WORD wNotifyCode, WORD wID,
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HWND hWndCtl, BOOL& bHandled)
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{
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// mark the PVC as deleted and from the list view
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// get the current selected item and remove it
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int iSelected = ListView_GetNextItem(m_hPVCList, -1, LVNI_SELECTED);
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if (iSelected != -1)
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{
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LV_ITEM lvItem;
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lvItem.mask = LVIF_PARAM;
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lvItem.iItem = iSelected;
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lvItem.iSubItem = 0;
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if (ListView_GetItem(m_hPVCList, &lvItem))
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{
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CPvcInfo * pPvcInfo = NULL;
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pPvcInfo = reinterpret_cast<CPvcInfo *>(lvItem.lParam);
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if (pPvcInfo)
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{
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CPvcInfo * pDlgPvcInfo = new CPvcInfo(pPvcInfo->m_strPvcId.c_str());
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if (pDlgPvcInfo)
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{
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*pDlgPvcInfo = *pPvcInfo;
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CPVCMainDialog * pPvcMainDlg = new CPVCMainDialog(this, pDlgPvcInfo,
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g_aHelpIDs_IDD_PVC_Main);
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if (pPvcMainDlg->DoModal() == IDOK)
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{
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// update PVC info
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*pPvcInfo = *pDlgPvcInfo;
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// update the list view
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UpdatePvc(pDlgPvcInfo, iSelected);
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// set the new state of the Add\Remove\Property buttons
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SetButtons();
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if (pPvcMainDlg->m_fDialogModified)
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PageModified();
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}
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delete pDlgPvcInfo;
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delete pPvcMainDlg;
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}
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}
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}
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}
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else // no current selection
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{
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NcMsgBox(::GetActiveWindow(), IDS_MSFT_UNI_TEXT, IDS_NO_ITEM_SELECTED,
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MB_APPLMODAL | MB_ICONEXCLAMATION | MB_OK);
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}
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return 0;
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}
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LRESULT CUniPage::OnRemovePVC(WORD wNotifyCode, WORD wID,
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HWND hWndCtl, BOOL& bHandled)
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{
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// get the selected PVC, make a copy and pass to the dialog
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int iSelected = ListView_GetNextItem(m_hPVCList, -1, LVNI_SELECTED);
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if (iSelected != -1)
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{
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LV_ITEM lvItem;
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lvItem.mask = LVIF_PARAM;
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lvItem.iItem = iSelected;
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lvItem.iSubItem = 0;
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if (ListView_GetItem(m_hPVCList, &lvItem))
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{
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CPvcInfo * pPvcInfo = NULL;
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pPvcInfo = reinterpret_cast<CPvcInfo *>(lvItem.lParam);
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if (pPvcInfo)
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{
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// mark as deleted
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pPvcInfo->m_fDeleted = TRUE;
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// delete from list view
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ListView_DeleteItem(m_hPVCList, iSelected);
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}
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}
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SetButtons();
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PageModified();
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}
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return 0;
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}
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LRESULT CUniPage::OnPVCListChange(WORD wNotifyCode, WORD wID,
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HWND hWndCtl, BOOL& bHandled)
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{
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return 0;
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}
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void CUniPage::InsertNewPvc(CPvcInfo * pPvcInfo, int idx)
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{
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LV_ITEM lvItem = {0};
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lvItem.mask = LVIF_TEXT | LVIF_PARAM;
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int ret;
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// name
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lvItem.iItem = idx;
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lvItem.iSubItem=0;
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lvItem.lParam = reinterpret_cast<LPARAM>(pPvcInfo);
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lvItem.pszText = (PWSTR)(pPvcInfo->m_strName.c_str());
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ret = ListView_InsertItem(m_hPVCList, &lvItem);
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// VPI
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lvItem.iItem = idx;
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lvItem.iSubItem=1;
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WCHAR szVpi[MAX_VPI_LENGTH];
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wsprintfW(szVpi, c_szItoa, pPvcInfo->m_dwVpi);
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lvItem.pszText = szVpi;
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SendDlgItemMessage(IDC_LVW_PVC_LIST, LVM_SETITEMTEXT, idx, (LPARAM)&lvItem);
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// VCI
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lvItem.iItem = idx;
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lvItem.iSubItem=2;
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WCHAR szVci[MAX_VCI_LENGTH];
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wsprintfW(szVci, c_szItoa, pPvcInfo->m_dwVci);
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lvItem.pszText = szVci;
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SendDlgItemMessage(IDC_LVW_PVC_LIST, LVM_SETITEMTEXT, idx, (LPARAM)&lvItem);
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}
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void CUniPage::UpdatePvc(CPvcInfo * pPvcInfo, int idx)
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{
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LV_ITEM lvItem = {0};
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lvItem.mask = LVIF_TEXT;
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LRESULT ret;
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// name
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lvItem.iItem = idx;
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lvItem.iSubItem=0;
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lvItem.pszText = (PWSTR)(pPvcInfo->m_strName.c_str());
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ret = SendDlgItemMessage(IDC_LVW_PVC_LIST, LVM_SETITEMTEXT, idx, (LPARAM)&lvItem);
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// VPI
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lvItem.iItem = idx;
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lvItem.iSubItem=1;
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WCHAR szVpi[MAX_VPI_LENGTH];
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wsprintfW(szVpi, c_szItoa, pPvcInfo->m_dwVpi);
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lvItem.pszText = szVpi;
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ret = SendDlgItemMessage(IDC_LVW_PVC_LIST, LVM_SETITEMTEXT, idx, (LPARAM)&lvItem);
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// VCI
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lvItem.iItem = idx;
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lvItem.iSubItem=2;
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WCHAR szVci[MAX_VCI_LENGTH];
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wsprintfW(szVci, c_szItoa, pPvcInfo->m_dwVci);
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lvItem.pszText = szVci;
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ret = SendDlgItemMessage(IDC_LVW_PVC_LIST, LVM_SETITEMTEXT, idx, (LPARAM)&lvItem);
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}
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void CUniPage::SetButtons()
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{
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int nCount = ListView_GetItemCount(m_hPVCList);
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if (nCount == 0)
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::SetFocus(m_hPVCList);
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::EnableWindow(GetDlgItem(IDC_PBN_PVC_Remove), nCount);
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::EnableWindow(GetDlgItem(IDC_PBN_PVC_Properties), nCount);
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}
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void CUniPage::GetNewPvcId(CUniAdapterInfo * pAdapterInfo,
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tstring * pstrNewPvcId)
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{
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Assert(pstrNewPvcId);
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tstring strPvcId;
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WCHAR szPvcId[c_nMAX_PVC_ID_LEN];
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int uiPvcNum = pAdapterInfo->m_listPVCs.size();
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_itow(uiPvcNum, szPvcId, 10);
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strPvcId = c_szPVC;
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strPvcId += szPvcId;
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while (!IsUniquePvcId(pAdapterInfo, strPvcId))
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{
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uiPvcNum++;
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_itow(uiPvcNum, szPvcId, 10);
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strPvcId = c_szPVC;
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strPvcId += szPvcId;
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}
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*pstrNewPvcId = strPvcId;
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}
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BOOL CUniPage::IsUniquePvcId(CUniAdapterInfo * pAdapterInfo,
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tstring& strNewPvcId)
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{
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BOOL fUnique = TRUE;
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for (PVC_INFO_LIST::iterator iterPvcInfo = pAdapterInfo->m_listPVCs.begin();
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iterPvcInfo != pAdapterInfo->m_listPVCs.end();
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iterPvcInfo++)
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{
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if (strNewPvcId == (*iterPvcInfo)->m_strName)
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{
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fUnique = FALSE;
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break;
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}
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}
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return fUnique;
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}
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