403 lines
11 KiB
C++
403 lines
11 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 1996-2000 Microsoft Corporation
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//
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// Module Name:
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// DelRes.cpp
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//
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// Abstract:
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// Implementation of the CDeleteResourcesDlg class.
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//
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// Author:
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// David Potter (davidp) August 7, 1996
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//
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// Revision History:
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//
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// Notes:
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//
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/////////////////////////////////////////////////////////////////////////////
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#include "stdafx.h"
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#include "CluAdmin.h"
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#include "DelRes.h"
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#include "Res.h"
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#include "HelpData.h" // for g_rghelpmapDeleteResource
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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/////////////////////////////////////////////////////////////////////////////
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// CDeleteResourcesDlg class
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/////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////
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// Message Maps
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BEGIN_MESSAGE_MAP(CDeleteResourcesDlg, CBaseDialog)
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//{{AFX_MSG_MAP(CDeleteResourcesDlg)
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ON_NOTIFY(NM_DBLCLK, IDC_DR_RESOURCES_LIST, OnDblClkResourcesList)
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ON_NOTIFY(LVN_COLUMNCLICK, IDC_DR_RESOURCES_LIST, OnColumnClick)
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ON_WM_DESTROY()
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//}}AFX_MSG_MAP
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ON_BN_CLICKED(IDYES, CBaseDialog::OnOK)
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ON_BN_CLICKED(IDNO, CBaseDialog::OnCancel)
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CDeleteResourcesDlg::CDeleteResourcesDlg
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//
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// Routine Description:
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// Constructor.
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//
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// Arguments:
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// pciRes [IN] Resource being deleted.
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// plpci [IN] List of resources which are dependent on pciRes.
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// pParent [IN OUT] Parent window for the dialog.
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//
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// Return Value:
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// None.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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CDeleteResourcesDlg::CDeleteResourcesDlg(
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IN CResource * pciRes,
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IN const CResourceList * plpci,
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IN OUT CWnd * pParent /*=NULL*/
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)
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: CBaseDialog(IDD, g_aHelpIDs_IDD_DELETE_RESOURCES, pParent)
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{
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//{{AFX_DATA_INIT(CDeleteResourcesDlg)
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//}}AFX_DATA_INIT
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ASSERT_VALID(pciRes);
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ASSERT(plpci != NULL);
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m_pciRes = pciRes;
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m_plpci = plpci;
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} //*** CDeleteResourcesDlg::CDeleteResourcesDlg()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CDeleteResourcesDlg::DoDataExchange
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//
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// Routine Description:
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// Do data exchange between the dialog and the class.
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//
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// Arguments:
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// pDX [IN OUT] Data exchange object
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//
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// Return Value:
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// None.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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void CDeleteResourcesDlg::DoDataExchange(CDataExchange * pDX)
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{
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CBaseDialog::DoDataExchange(pDX);
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//{{AFX_DATA_MAP(CDeleteResourcesDlg)
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DDX_Control(pDX, IDC_DR_RESOURCES_LIST, m_lcResources);
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//}}AFX_DATA_MAP
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} //*** CDeleteResourcesDlg::DoDataExchange()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CDeleteResourcesDlg::OnInitDialog
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//
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// Routine Description:
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// Handler for the WM_INITDIALOG message.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// TRUE Focus needs to be set.
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// FALSE Focus already set.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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BOOL CDeleteResourcesDlg::OnInitDialog(void)
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{
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int nitem;
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CBaseDialog::OnInitDialog();
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// Change list view control extended styles.
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{
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DWORD dwExtendedStyle;
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dwExtendedStyle = (DWORD)m_lcResources.SendMessage(LVM_GETEXTENDEDLISTVIEWSTYLE);
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m_lcResources.SendMessage(
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LVM_SETEXTENDEDLISTVIEWSTYLE,
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0,
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dwExtendedStyle
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| LVS_EX_FULLROWSELECT
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| LVS_EX_HEADERDRAGDROP
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);
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} // Change list view control extended styles
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// Set the image list for the list control to use.
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m_lcResources.SetImageList(GetClusterAdminApp()->PilSmallImages(), LVSIL_SMALL);
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// Add the columns.
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{
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CString strColumn;
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try
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{
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strColumn.LoadString(IDS_COLTEXT_NAME);
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m_lcResources.InsertColumn(0, strColumn, LVCFMT_LEFT, COLI_WIDTH_NAME * 3 / 2);
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strColumn.LoadString(IDS_COLTEXT_RESTYPE);
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m_lcResources.InsertColumn(1, strColumn, LVCFMT_LEFT, COLI_WIDTH_RESTYPE * 3 / 2);
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} // try
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catch (CException * pe)
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{
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pe->Delete();
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} // catch: CException
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} // Add the columns
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// Add the resource being deleted to the list.
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nitem = m_lcResources.InsertItem(0, PciRes()->StrName(), PciRes()->IimgObjectType());
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m_lcResources.SetItemText(nitem, 1, PciRes()->StrRealResourceTypeDisplayName());
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m_lcResources.SetItemData(nitem, (DWORD_PTR) PciRes());
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m_pciRes->AddRef();
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// Add the items.
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{
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POSITION pos;
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int iitem;
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CResource * pciRes;
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pos = Plpci()->GetHeadPosition();
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for (iitem = 1 ; pos != NULL ; iitem++)
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{
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pciRes = (CResource *) Plpci()->GetNext(pos);
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ASSERT_VALID(pciRes);
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if (pciRes != PciRes())
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{
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nitem = m_lcResources.InsertItem(iitem, pciRes->StrName(), pciRes->IimgObjectType());
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m_lcResources.SetItemText(nitem, 1, pciRes->StrRealResourceTypeDisplayName());
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m_lcResources.SetItemData(nitem, (DWORD_PTR) pciRes);
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pciRes->AddRef();
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} // if: not resource being deleted
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} // while: more items in the list
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} // Add the items
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// Sort the items.
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m_nSortColumn = 0;
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m_nSortDirection = 0;
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m_lcResources.SortItems(CompareItems, (LPARAM) this);
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return TRUE; // return TRUE unless you set the focus to a control
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// EXCEPTION: OCX Property Pages should return FALSE
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} //*** CDeleteResourcesDlg::OnInitDialog()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CDeleteResourcesDlg::OnDestroy
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//
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// Routine Description:
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// Handler method for the WM_DESTROY message.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// None.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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void CDeleteResourcesDlg::OnDestroy(void)
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{
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// Dereference all the cluster item pointers.
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if (m_lcResources.m_hWnd != NULL)
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{
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int ili = -1;
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CClusterItem * pci;
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while ((ili = m_lcResources.GetNextItem(ili, LVNI_ALL)) != -1)
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{
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pci = (CClusterItem *) m_lcResources.GetItemData(ili);
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ASSERT_VALID(pci);
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ASSERT_KINDOF(CClusterItem, pci);
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pci->Release();
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} // while: more items in the list control
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} // if: list control has been instantiated
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CBaseDialog::OnDestroy();
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} //*** CDeleteResourcesDlg::OnDestroy()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CDeleteResourcesDlg::OnDblClkDependsList
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//
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// Routine Description:
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// Handler method for the NM_DBLCLK message.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// None.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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void CDeleteResourcesDlg::OnDblClkResourcesList(NMHDR * pNMHDR, LRESULT * pResult)
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{
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int iitem;
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CResource * pciRes;
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// Get the item with the focus.
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iitem = m_lcResources.GetNextItem(-1, LVNI_FOCUSED);
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ASSERT(iitem != -1);
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if (iitem != -1)
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{
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// Get the resource pointer.
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pciRes = (CResource *) m_lcResources.GetItemData(iitem);
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ASSERT_VALID(pciRes);
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// Get properties of that item.
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pciRes->BDisplayProperties(FALSE /*bReadOnly*/);
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} // if: found an item with focus
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*pResult = 0;
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} //*** CDeleteResourcesDlg::OnDblClkResourcesList()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CDeleteResourcesDlg::OnColumnClick
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//
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// Routine Description:
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// Handler method for the LVN_COLUMNCLICK message.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// None.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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void CDeleteResourcesDlg::OnColumnClick(NMHDR * pNMHDR, LRESULT * pResult)
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{
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NM_LISTVIEW * pNMListView = (NM_LISTVIEW *) pNMHDR;
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if (m_lcResources.GetItemCount() != 0)
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{
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// Save the current sort column and direction.
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if (pNMListView->iSubItem == m_nSortColumn)
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m_nSortDirection ^= -1;
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else
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{
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m_nSortColumn = pNMListView->iSubItem;
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m_nSortDirection = 0;
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} // else: different column
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// Sort the list.
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m_lcResources.SortItems(CompareItems, (LPARAM) this);
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} // if: there are items in the list
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*pResult = 0;
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} //*** CDeleteResourcesDlg::OnColumnClick()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CDeleteResourcesDlg::CompareItems [static]
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//
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// Routine Description:
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// Callback function for the CListCtrl::SortItems method.
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//
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// Arguments:
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// lparam1 First item to compare.
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// lparam2 Second item to compare.
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// lparamSort Sort parameter.
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//
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// Return Value:
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// -1 First parameter comes before second.
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// 0 First and second parameters are the same.
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// 1 First parameter comes after second.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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int CALLBACK CDeleteResourcesDlg::CompareItems(
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LPARAM lparam1,
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LPARAM lparam2,
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LPARAM lparamSort
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)
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{
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CResource * pciRes1 = (CResource *) lparam1;
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CResource * pciRes2 = (CResource *) lparam2;
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CDeleteResourcesDlg * pdlg = (CDeleteResourcesDlg *) lparamSort;
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const CString * pstr1;
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const CString * pstr2;
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int nResult;
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ASSERT_VALID(pciRes1);
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ASSERT_VALID(pciRes2);
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ASSERT_VALID(pdlg);
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// Get the strings from the list items.
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if (pdlg->m_nSortColumn == 1)
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{
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pstr1 = &pciRes1->StrRealResourceTypeDisplayName();
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pstr2 = &pciRes2->StrRealResourceTypeDisplayName();
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} // if: sorting on name column
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else
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{
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pstr1 = &pciRes1->StrName();
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pstr2 = &pciRes2->StrName();
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} // else: sorting on resource type column
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// Compare the two strings.
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// Use CompareString() so that it will sort properly on localized builds.
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nResult = CompareString(
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LOCALE_USER_DEFAULT,
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0,
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*pstr1,
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pstr1->GetLength(),
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*pstr2,
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pstr2->GetLength()
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);
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if ( nResult == CSTR_LESS_THAN )
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{
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nResult = -1;
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}
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else if ( nResult == CSTR_EQUAL )
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{
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nResult = 0;
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}
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else if ( nResult == CSTR_GREATER_THAN )
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{
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nResult = 1;
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}
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else
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{
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// An error occurred. Ignore it.
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nResult = 0;
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}
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// Return the result based on the direction we are sorting.
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if (pdlg->m_nSortDirection != 0)
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nResult = -nResult;
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return nResult;
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} //*** CDeleteResourcesDlg::CompareItems()
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