#include <RootNode.h>

Inheritance diagram for CRootNode:

Collaboration diagram for CRootNode:

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Public Member Functions
	CRootNode (_In_ PSP_CLASSIMAGELIST_DATA ImageListData)

	~CRootNode ()

virtual bool	SetupNode ()

DEVINST	GetDeviceInst ()

Public Member Functions inherited from CNode
	CNode (_In_ NodeType Type, _In_ PSP_CLASSIMAGELIST_DATA ImageListData)

	CNode (_In_ const CNode &Node)

virtual	~CNode ()

virtual bool	SetupNode ()=0

NodeType	GetNodeType ()

LPGUID	GetClassGuid ()

LPWSTR	GetDisplayName ()

INT	GetClassImage ()

LPWSTR	GetDeviceId ()

bool	HasProperties ()

Private Attributes
DEVINST	m_DevInst

Additional Inherited Members
Protected Attributes inherited from CNode
NodeType	m_NodeType

PSP_CLASSIMAGELIST_DATA	m_ImageListData

LPWSTR	m_DeviceId

WCHAR	m_DisplayName [DISPLAY_NAME_LEN]

GUID	m_ClassGuid

INT	m_ClassImage

Detailed Description

Definition at line 4 of file RootNode.h.

Constructor & Destructor Documentation

◆ CRootNode()

CRootNode::CRootNode ( _In_ PSP_CLASSIMAGELIST_DATA ImageListData )

Definition at line 15 of file RootNode.cpp.

                                                               :
    CNode(RootNode, ImageListData)
{
}

◆ ~CRootNode()

CRootNode::~CRootNode ( )

Definition at line 21 of file RootNode.cpp.

22{

23}

Member Function Documentation

◆ GetDeviceInst()

DEVINST CRootNode::GetDeviceInst ( )

inline

Definition at line 15 of file RootNode.h.

15{ return m_DevInst; }

CRootNode::m_DevInst

DEVINST m_DevInst

Definition: RootNode.h:7

Referenced by CDeviceView::ListDevicesByConnection().

◆ SetupNode()

bool CRootNode::SetupNode ( )

virtual

Implements CNode.

Definition at line 27 of file RootNode.cpp.

{
 
    // Load the bitmap we'll be using as the root image
    HBITMAP hRootImage;
    hRootImage = LoadBitmapW(g_hThisInstance,
                             MAKEINTRESOURCEW(IDB_ROOT_IMAGE));
    if (hRootImage == NULL)
        return false;
 
    // Add this bitmap to the device image list. This is a bit hacky, but it's safe
    m_ClassImage = ImageList_Add(m_ImageListData->ImageList,
                                 hRootImage,
                                 NULL);
    DeleteObject(hRootImage);
 
 
    // Get the root instance
    CONFIGRET cr;
    cr = CM_Locate_DevNodeW(&m_DevInst,
                            NULL,
                            CM_LOCATE_DEVNODE_NORMAL);
    if (cr != CR_SUCCESS)
    {
        return false;
    }
 
    // The root name is the computer name
    DWORD Size = _countof(m_DisplayName);
    GetComputerNameW(m_DisplayName, &Size);
 
    return true;
}

Referenced by CDeviceView::Initialize(), and CDeviceView::RefreshDeviceList().

Member Data Documentation

◆ m_DevInst

DEVINST CRootNode::m_DevInst

private

Definition at line 7 of file RootNode.h.

Referenced by GetDeviceInst(), and SetupNode().

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

dll/win32/devmgr/devmgmt/RootNode.h
dll/win32/devmgr/devmgmt/RootNode.cpp

Public Member Functions

Private Attributes

Additional Inherited Members