191 lines
4.2 KiB
C++
191 lines
4.2 KiB
C++
/*++
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Module Name:
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MRoots.cpp
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Abstract:
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This module contains the Implementation of CMultiRoots.
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This class displays the Pick DFS Roots Dialog.
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*/
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#include "stdafx.h"
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#include "utils.h"
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#include "MRoots.h"
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#include "dfshelp.h"
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/////////////////////////////////////////////////////////////////////////////
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// CMultiRoots
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CMultiRoots::CMultiRoots() : m_pRootList(NULL)
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{
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}
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CMultiRoots::~CMultiRoots()
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{
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FreeNetNameList(&m_SelectedRootList);
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}
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HRESULT CMultiRoots::Init(BSTR i_bstrScope, ROOTINFOLIST *i_pRootList)
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{
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if (!i_bstrScope || !*i_bstrScope ||
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!i_pRootList || !(i_pRootList->size()))
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return E_INVALIDARG;
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SAFE_SYSFREESTRING(&m_bstrScope);
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m_bstrScope = i_bstrScope;
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SAFE_SYSFREESTRING(&m_bstrText);
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HRESULT hr = FormatResourceString(IDS_MROOTS_TEXT, i_bstrScope, &m_bstrText);
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RETURN_IF_FAILED(hr);
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m_pRootList = i_pRootList;
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FreeNetNameList(&m_SelectedRootList);
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return S_OK;
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}
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LRESULT CMultiRoots::OnInitDialog
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(
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UINT uMsg,
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WPARAM wParam,
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LPARAM lParam,
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BOOL& bHandled
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)
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{
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SetDlgItemText(IDC_MROOTS_TEXT, m_bstrText);
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HWND hwnd = GetDlgItem(IDC_MROOTS_LIST);
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HIMAGELIST hImageList = NULL;
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int nIconIDs[] = {IDI_16x16_FTROOT, IDI_16x16_SAROOT};
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HRESULT hr = CreateSmallImageList(
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_Module.GetResourceInstance(),
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nIconIDs,
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sizeof(nIconIDs) / sizeof(nIconIDs[0]),
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&hImageList);
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if (SUCCEEDED(hr))
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{
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ListView_SetImageList(hwnd, hImageList, LVSIL_SMALL);
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for(ROOTINFOLIST::iterator i = m_pRootList->begin(); i != m_pRootList->end(); i++)
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{
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if ((*i)->bstrRootName)
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{
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LVITEM lvItem = {0};
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lvItem.mask = LVIF_TEXT | LVIF_IMAGE;
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lvItem.pszText = (*i)->bstrRootName;
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lvItem.iSubItem = 0;
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lvItem.iImage = ((*i)->enumRootType == DFS_TYPE_FTDFS ? 0 : 1);
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ListView_InsertItem(hwnd, &lvItem);
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}
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}
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}
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return TRUE; // Let the system set the focus
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}
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/*++
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This function is called when a user clicks the ? in the top right of a property sheet
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and then clciks a control, or when they hit F1 in a control.
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--*/
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LRESULT CMultiRoots::OnCtxHelp(
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IN UINT i_uMsg,
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IN WPARAM i_wParam,
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IN LPARAM i_lParam,
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IN OUT BOOL& io_bHandled
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)
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{
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LPHELPINFO lphi = (LPHELPINFO) i_lParam;
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if (!lphi || lphi->iContextType != HELPINFO_WINDOW || lphi->iCtrlId < 0)
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return FALSE;
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::WinHelp((HWND)(lphi->hItemHandle),
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DFS_CTX_HELP_FILE,
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HELP_WM_HELP,
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(DWORD_PTR)(PVOID)g_aHelpIDs_IDD_MROOTS);
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return TRUE;
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}
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/*++
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This function handles "What's This" help when a user right clicks the control
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--*/
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LRESULT CMultiRoots::OnCtxMenuHelp(
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IN UINT i_uMsg,
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IN WPARAM i_wParam,
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IN LPARAM i_lParam,
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IN OUT BOOL& io_bHandled
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)
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{
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::WinHelp((HWND)i_wParam,
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DFS_CTX_HELP_FILE,
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HELP_CONTEXTMENU,
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(DWORD_PTR)(PVOID)g_aHelpIDs_IDD_MROOTS);
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return TRUE;
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}
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LRESULT CMultiRoots::OnOK
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(
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WORD wNotifyCode,
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WORD wID,
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HWND hWndCtl,
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BOOL& bHandled
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)
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{
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CWaitCursor wait;
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FreeNetNameList(&m_SelectedRootList);
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HRESULT hr = S_OK;
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HWND hwnd = GetDlgItem(IDC_MROOTS_LIST);
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int nIndex = -1;
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TCHAR szText[MAX_PATH];
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do {
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while (-1 != (nIndex = ListView_GetNextItem(hwnd, nIndex, LVNI_SELECTED)))
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{
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ListView_GetItemText(hwnd, nIndex, 0, szText, MAX_PATH);
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NETNAME* pCurrent = new NETNAME;
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BREAK_OUTOFMEMORY_IF_NULL(pCurrent, &hr);
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pCurrent->bstrNetName = szText;
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if (!(pCurrent->bstrNetName))
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{
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delete pCurrent;
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hr = E_OUTOFMEMORY;
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break;
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}
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m_SelectedRootList.push_back(pCurrent);
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}
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} while (0);
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if (FAILED(hr))
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{
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FreeNetNameList(&m_SelectedRootList);
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DisplayMessageBoxForHR(hr);
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return FALSE;
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}
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EndDialog(S_OK);
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return TRUE;
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}
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LRESULT CMultiRoots::OnCancel
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(
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WORD wNotifyCode,
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WORD wID,
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HWND hWndCtl,
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BOOL& bHandled
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)
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{
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EndDialog(S_FALSE);
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return(true);
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}
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