CAddDialog Class Reference

#include <CAddDialog.h>

Inheritance diagram for CAddDialog:

Collaboration diagram for CAddDialog:

Public Types
enum	{ IDD = IDD_DIALOG_ADD }

Public Member Functions
	CAddDialog (CMainWnd *MainWnd, CConsoleWnd *console)
	~CAddDialog ()
void	InitLV (CListView &listView)
void	InsertListItem (CListView &listView, CSnapinCacheEntry *CacheEntry)
void	InitTV (CTreeView &treeView)
HTREEITEM	InsertTreeItem (CTreeView &treeView, CSnapinAlias *Alias, HTREEITEM hParent=NULL, HTREEITEM hInsertAfter=TVI_LAST)
LRESULT	OnInitDialog (UINT nMessage, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
LRESULT	OnCommand (WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL &bHandled)
LRESULT	OnItemChanged (INT uCode, LPNMHDR hdr, BOOL &bHandled)
LRESULT	OnSelectionChanged (INT uCode, LPNMHDR hdr, BOOL &bHandled)
LRESULT	OnItemDblClicked (INT uCode, LPNMHDR hdr, BOOL &bHandled)
void	UpdateButtons ()

Private Member Functions
void	CreateSnapinAliases (CSnapinAlias *ParentAlias, CSnapin *ParentSnapin)
void	ReconnectSnapins (CSnapinAlias *ParentAlias, CSnapin *ParentSnapin)
void	DeleteSnapinAliasesRecursive (CSnapinAlias *ParentAlias, BOOL RemoveDeletedSnapins)
void	DeleteSnapinAliases (BOOL RemoveDeletedSnapins)

Private Attributes
CListView	m_Available
CTreeView	m_Selected
CWindow	m_BtnAdd
CWindow	m_BtnRemove
CWindow	m_Description
CMainWnd *	m_MainWnd
CComPtr< CConsoleWnd >	m_Console
CSnapin *	m_RootSnapin
CSnapinAlias *	m_RootAlias

Detailed Description

Definition at line 11 of file CAddDialog.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
IDD

Definition at line 15 of file CAddDialog.h.

{ IDD = IDD_DIALOG_ADD };

Constructor & Destructor Documentation

CAddDialog()

CAddDialog::CAddDialog	(	CMainWnd *	MainWnd,
		CConsoleWnd *	console
	)

Definition at line 11 of file CAddDialog.cpp.

{
    m_MainWnd = MainWnd;
    m_Console = Console;
}

~CAddDialog()

CAddDialog::~CAddDialog

(

)

Definition at line 17 of file CAddDialog.cpp.

{
}

Member Function Documentation

CreateSnapinAliases()

void CAddDialog::CreateSnapinAliases ( CSnapinAlias *  ParentAlias, CSnapin *  ParentSnapin  )

private

Definition at line 244 of file CAddDialog.cpp.

{
    POSITION pos = ParentSnapin->m_SubNodes.GetHeadPosition();
    while (pos)
    {
        CSnapin *Snapin = (CSnapin*)ParentSnapin->m_SubNodes.GetNext(pos);
        if (Snapin)
        {
            CSnapinAlias *Alias = new CSnapinAlias(ParentAlias, Snapin);
            ParentAlias->m_SubNodes.AddTail(Alias);
            CreateSnapinAliases(Alias, Snapin);
        }
    }
}

Referenced by CreateSnapinAliases(), and OnInitDialog().

DeleteSnapinAliases()

void CAddDialog::DeleteSnapinAliases ( BOOL  RemoveDeletedSnapins )

private

Definition at line 298 of file CAddDialog.cpp.

{
    if (m_RootAlias)
    {
        DeleteSnapinAliasesRecursive(m_RootAlias, RemoveDeletedSnapins);
        m_RootAlias->m_SubNodes.RemoveAll();
        delete m_RootAlias;
        m_RootAlias = NULL;
    }
}

Referenced by OnCommand().

DeleteSnapinAliasesRecursive()

void CAddDialog::DeleteSnapinAliasesRecursive ( CSnapinAlias *  ParentAlias, BOOL  RemoveDeletedSnapins  )

private

Definition at line 280 of file CAddDialog.cpp.

{
    POSITION pos = ParentAlias->m_SubNodes.GetHeadPosition();
    while (pos)
    {
        CSnapinAlias *Alias = (CSnapinAlias*)ParentAlias->m_SubNodes.GetNext(pos);
        if (Alias)
        {
            DeleteSnapinAliasesRecursive(Alias, RemoveDeletedSnapins);
            Alias->m_SubNodes.RemoveAll();
            if (RemoveDeletedSnapins && (Alias->IsDeleted()))
                delete Alias->Snapin();
            delete Alias;
        }
    }
}

Referenced by DeleteSnapinAliases(), and DeleteSnapinAliasesRecursive().

InitLV()

void CAddDialog::InitLV

(

CListView &

listView

)

Definition at line 22 of file CAddDialog.cpp.

{
    listView.DeleteAllItems();
 
    CAtlString module(MAKEINTRESOURCE(IDS_MODULE));
    listView.InsertColumn(0, (LPWSTR)module.GetString(), LVCFMT_LEFT, 130, 0);
 
    CAtlString vendor(MAKEINTRESOURCE(IDS_VENDOR));
    listView.InsertColumn(1, (LPWSTR)vendor.GetString(), LVCFMT_LEFT, 120, 1);
 
    listView.SetImageList(m_MainWnd->SnapinImageList(), LVSIL_SMALL);
}

Referenced by OnInitDialog().

InitTV()

void CAddDialog::InitTV

(

CTreeView &

treeView

)

Definition at line 50 of file CAddDialog.cpp.

{
    treeView.SetImageList(m_MainWnd->SnapinImageList(), TVSIL_NORMAL);
}

Referenced by OnInitDialog().

InsertListItem()

void CAddDialog::InsertListItem	(	CListView &	listView,
		CSnapinCacheEntry *	CacheEntry
	)

Definition at line 36 of file CAddDialog.cpp.

{
    LVITEM lvi = { 0 };
    lvi.mask = LVIF_TEXT | LVIF_PARAM | LVIF_IMAGE;
    lvi.lParam = (LPARAM)CacheEntry;
    lvi.pszText = (LPWSTR)CacheEntry->Name().GetString();
    lvi.iItem = INT_MAX;
    lvi.iImage = CacheEntry->NormalImageIndex();
    int item = listView.InsertItem(&lvi);
 
    listView.SetItemText(item, 1, (LPWSTR)CacheEntry->Provider().GetString());
}

Referenced by OnInitDialog().

InsertTreeItem()

HTREEITEM CAddDialog::InsertTreeItem	(	CTreeView &	treeView,
		CSnapinAlias *	Alias,
		HTREEITEM	hParent = NULL,
		HTREEITEM	hInsertAfter = TVI_LAST
	)

Definition at line 56 of file CAddDialog.cpp.

{
    TVINSERTSTRUCTW Insert;
 
    ZeroMemory(&Insert, sizeof(TVINSERTSTRUCTW));
 
    Insert.item.mask = TVIF_TEXT | TVIF_PARAM | TVIF_IMAGE | TVIF_SELECTEDIMAGE;
    Insert.item.pszText = (LPWSTR)Alias->Snapin()->DisplayName().GetString();
    Insert.item.iImage = Alias->Snapin()->CacheEntry()->NormalImageIndex();
    Insert.item.iSelectedImage = Alias->Snapin()->CacheEntry()->OpenImageIndex();
    Insert.item.lParam = (LPARAM)Alias;
 
    Insert.hParent = hParent;
    Insert.hInsertAfter = hInsertAfter;
 
    return treeView.InsertItem(&Insert);
}

Referenced by OnCommand(), OnInitDialog(), and OnItemDblClicked().

OnCommand()

LRESULT CAddDialog::OnCommand	(	WORD	wNotifyCode,
		WORD	wID,
		HWND	hWndCtl,
		BOOL &	bHandled
	)

Definition at line 120 of file CAddDialog.cpp.

{
    switch (wID)
    {
        case IDC_BUTTON_ADD:
        {
            int iItem = m_Available.GetNextItem(-1, LVNI_SELECTED);
            if (iItem != -1)
            {
                CSnapinCacheEntry *CacheEntry = (CSnapinCacheEntry*)m_Available.GetItemData(iItem);
                if (CacheEntry)
                {
                    CSnapinAlias *Alias = new CSnapinAlias(m_RootAlias, new CSnapin(CacheEntry));
                    m_RootAlias->m_SubNodes.AddTail(Alias);
//                    Alias->Snapin()->OnAdd(m_Console);
                    Alias->hTreeItem = InsertTreeItem(m_Selected, Alias, NULL /*m_RootAlias->hTreeItem*/);
                    m_Selected.Expand(Alias->hTreeItem, TVE_EXPAND);
                }
            }
        }
        break;
 
        case IDC_BUTTON_REMOVE:
        {
            HTREEITEM hTreeItem = m_Selected.GetSelection();
            if (hTreeItem != NULL)
            {
                CSnapinAlias *Alias = (CSnapinAlias *)m_Selected.GetItemData(hTreeItem);
                if (Alias)
                {
                    Alias->Deleted();
                    m_Selected.DeleteItem(Alias->hTreeItem);
                }
            }
        }
        break;
 
        case IDOK:
        {
            ReconnectSnapins(m_RootAlias, m_RootSnapin);
            DeleteSnapinAliases(TRUE);
            EndDialog(IDOK);
        }
        return 0;
 
        case IDCANCEL:
        {
            DeleteSnapinAliases(FALSE);
            EndDialog(IDCANCEL);
        }
        return 0;
    }
 
    UpdateButtons();
 
    return 0;
}

OnInitDialog()

LRESULT CAddDialog::OnInitDialog	(	UINT	nMessage,
		WPARAM	wParam,
		LPARAM	lParam,
		BOOL &	bHandled
	)

Definition at line 75 of file CAddDialog.cpp.

{
    CenterWindow(m_Console->m_hWnd);
 
    m_Available.Attach(GetDlgItem(IDC_LIST_AVAILABLE));
    m_Selected.Attach(GetDlgItem(IDC_LIST_SELECTED));
    m_BtnAdd.Attach(GetDlgItem(IDC_BUTTON_ADD));
    m_BtnRemove.Attach(GetDlgItem(IDC_BUTTON_REMOVE));
    m_Description.Attach(GetDlgItem(IDC_DESCRIPTION));
 
    InitLV(m_Available);
    InitTV(m_Selected);
 
    /* Get Snapins from the Cache */
    for (int i = 0; i < m_MainWnd->GetSnapinCacheCount(); i++)
    {
        InsertListItem(m_Available, m_MainWnd->GetSnapinCacheEntry(i));
    }
 
    /* Create the snapin alias tree */
    m_RootSnapin = m_MainWnd->GetRootSnapin();
    m_RootAlias = new CSnapinAlias(NULL, m_RootSnapin);
 
    CreateSnapinAliases(m_RootAlias, m_RootSnapin);
 
    m_RootAlias->hTreeItem = InsertTreeItem(m_Selected, m_RootAlias);
    m_Selected.Expand(m_RootAlias->hTreeItem, TVE_EXPAND);
 
    POSITION pos = m_RootAlias->m_SubNodes.GetHeadPosition();
    while (pos)
    {
        CSnapinAlias *Alias = (CSnapinAlias*)m_RootAlias->m_SubNodes.GetNext(pos);
        if (Alias)
        {
            Alias->hTreeItem = InsertTreeItem(m_Selected, Alias, NULL /*m_RootAlias->hTreeItem*/);
            m_Selected.Expand(Alias->hTreeItem, TVE_EXPAND);
        }
    }
 
    UpdateButtons();
 
    return TRUE;
}

OnItemChanged()

LRESULT CAddDialog::OnItemChanged	(	INT	uCode,
		LPNMHDR	hdr,
		BOOL &	bHandled
	)

Definition at line 179 of file CAddDialog.cpp.

{
    int iItem = m_Available.GetNextItem(-1, LVNI_SELECTED);
    CSnapinCacheEntry *CacheEntry;
    if (iItem != -1 && (CacheEntry = (CSnapinCacheEntry*)m_Available.GetItemData(iItem)))
    {
        m_Description.SetWindowText((LPWSTR)CacheEntry->Description().GetString());
    }
    else
    {
        m_Description.SetWindowText(NULL);
    }
 
    UpdateButtons();
 
    return TRUE;
}

OnItemDblClicked()

LRESULT CAddDialog::OnItemDblClicked	(	INT	uCode,
		LPNMHDR	hdr,
		BOOL &	bHandled
	)

Definition at line 205 of file CAddDialog.cpp.

{
    if (hdr->hwndFrom == m_Available.m_hWnd)
    {
        LPNMITEMACTIVATE lpnmitem = (LPNMITEMACTIVATE)hdr;
        if (lpnmitem->iItem != -1)
        {
            CSnapinCacheEntry* CacheEntry = (CSnapinCacheEntry*)m_Available.GetItemData(lpnmitem->iItem);
            if (CacheEntry)
            {
                CSnapinAlias *Alias = new CSnapinAlias(m_RootAlias, new CSnapin(CacheEntry));
                m_RootAlias->m_SubNodes.AddTail(Alias);
//                Alias->Snapin()->OnAdd(m_Console);
                Alias->hTreeItem = InsertTreeItem(m_Selected, Alias, NULL /*m_RootAlias->hTreeItem*/);
                m_Selected.Expand(Alias->hTreeItem, TVE_EXPAND);
            }
        }
    }
    return TRUE;
}

OnSelectionChanged()

LRESULT CAddDialog::OnSelectionChanged	(	INT	uCode,
		LPNMHDR	hdr,
		BOOL &	bHandled
	)

Definition at line 198 of file CAddDialog.cpp.

{
    UpdateButtons();
    return TRUE;
}

ReconnectSnapins()

void CAddDialog::ReconnectSnapins ( CSnapinAlias *  ParentAlias, CSnapin *  ParentSnapin  )

private

Definition at line 260 of file CAddDialog.cpp.

{
    ParentSnapin->m_SubNodes.RemoveAll();
 
    POSITION pos = ParentAlias->m_SubNodes.GetHeadPosition();
    while (pos)
    {
        CSnapinAlias *Alias = (CSnapinAlias*)ParentAlias->m_SubNodes.GetNext(pos);
        if (Alias)
        {
            if (!Alias->IsDeleted())
            {
                ParentSnapin->m_SubNodes.AddTail(Alias->Snapin());
                ReconnectSnapins(Alias, Alias->Snapin());
            }
        }
    }
}

Referenced by OnCommand(), and ReconnectSnapins().

UpdateButtons()

void CAddDialog::UpdateButtons

(

)

Definition at line 227 of file CAddDialog.cpp.

{
    m_BtnAdd.EnableWindow(ListView_GetSelectedCount(m_Available.m_hWnd) > 0);
 
    CSnapinAlias *ParentAlias = NULL;
    HTREEITEM hTreeItem = m_Selected.GetNextItem(NULL, TVGN_CARET);
    if (hTreeItem)
    {
        CSnapinAlias *Alias = (CSnapinAlias *)m_Selected.GetItemData(hTreeItem);
        if (Alias)
            ParentAlias = Alias->Parent();
    }
 
    m_BtnRemove.EnableWindow((hTreeItem != NULL) && (ParentAlias != NULL));
}

Referenced by OnCommand(), OnInitDialog(), OnItemChanged(), and OnSelectionChanged().

Member Data Documentation

m_Available

CListView CAddDialog::m_Available

private

Definition at line 31 of file CAddDialog.h.

Referenced by OnCommand(), OnInitDialog(), OnItemChanged(), OnItemDblClicked(), and UpdateButtons().

m_BtnAdd

CWindow CAddDialog::m_BtnAdd

private

Definition at line 33 of file CAddDialog.h.

Referenced by OnInitDialog(), and UpdateButtons().

m_BtnRemove

CWindow CAddDialog::m_BtnRemove

private

Definition at line 34 of file CAddDialog.h.

Referenced by OnInitDialog(), and UpdateButtons().

m_Console

CComPtr<CConsoleWnd> CAddDialog::m_Console

private

Definition at line 38 of file CAddDialog.h.

Referenced by CAddDialog(), and OnInitDialog().

m_Description

CWindow CAddDialog::m_Description

private

Definition at line 35 of file CAddDialog.h.

Referenced by OnInitDialog(), and OnItemChanged().

m_MainWnd

CMainWnd* CAddDialog::m_MainWnd

private

Definition at line 37 of file CAddDialog.h.

Referenced by CAddDialog(), InitLV(), InitTV(), and OnInitDialog().

m_RootAlias

CSnapinAlias* CAddDialog::m_RootAlias

private

Definition at line 41 of file CAddDialog.h.

Referenced by DeleteSnapinAliases(), OnCommand(), OnInitDialog(), and OnItemDblClicked().

m_RootSnapin

CSnapin* CAddDialog::m_RootSnapin

private

Definition at line 40 of file CAddDialog.h.

Referenced by OnCommand(), and OnInitDialog().

m_Selected

CTreeView CAddDialog::m_Selected

private

Definition at line 32 of file CAddDialog.h.

Referenced by OnCommand(), OnInitDialog(), OnItemDblClicked(), and UpdateButtons().

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The documentation for this class was generated from the following files:

• base/applications/mmc_new/CAddDialog.h
• base/applications/mmc_new/CAddDialog.cpp