116 lines
3.5 KiB
C++
116 lines
3.5 KiB
C++
// TaskUI_HTMLControl.h : Declaration of the CTaskUI_HTMLControl
|
|
|
|
#ifndef __TASKUI_HTMLCONTROL_H_
|
|
#define __TASKUI_HTMLCONTROL_H_
|
|
|
|
#include "resource.h" // main symbols
|
|
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// CTaskUI_HTMLControl
|
|
class ATL_NO_VTABLE CTaskUI_HTMLControl :
|
|
public CComObjectRootEx<CComSingleThreadModel>,
|
|
public IDispatchImpl<ITaskUI_HTMLControl, &IID_ITaskUI_HTMLControl, &LIBID_TASKUILib>,
|
|
public CComControl<CTaskUI_HTMLControl>,
|
|
public IOleControlImpl<CTaskUI_HTMLControl>,
|
|
public IOleObjectImpl<CTaskUI_HTMLControl>,
|
|
public IOleInPlaceActiveObjectImpl<CTaskUI_HTMLControl>,
|
|
public IViewObjectExImpl<CTaskUI_HTMLControl>,
|
|
public IOleInPlaceObjectWindowlessImpl<CTaskUI_HTMLControl>,
|
|
public CComCoClass<CTaskUI_HTMLControl, &CLSID_TaskUI_HTMLControl>
|
|
{
|
|
public:
|
|
CTaskUI_HTMLControl() : m_strURL(NULL)
|
|
{
|
|
m_bWindowOnly = TRUE;
|
|
|
|
CWndClassInfo& wci = GetWndClassInfo();
|
|
if (!wci.m_atom)
|
|
{
|
|
// Modify wndclass here if necessary
|
|
wci.m_wc.style &= ~(CS_HREDRAW | CS_VREDRAW);
|
|
}
|
|
}
|
|
|
|
DECLARE_REGISTRY_RESOURCEID(IDR_TASKUI_HTMLCONTROL)
|
|
|
|
DECLARE_PROTECT_FINAL_CONSTRUCT()
|
|
|
|
BEGIN_COM_MAP(CTaskUI_HTMLControl)
|
|
COM_INTERFACE_ENTRY(ITaskUI_HTMLControl)
|
|
COM_INTERFACE_ENTRY2(IDispatch, ITaskUI_HTMLControl)
|
|
COM_INTERFACE_ENTRY(IViewObjectEx)
|
|
COM_INTERFACE_ENTRY(IViewObject2)
|
|
COM_INTERFACE_ENTRY(IViewObject)
|
|
COM_INTERFACE_ENTRY(IOleInPlaceObjectWindowless)
|
|
COM_INTERFACE_ENTRY(IOleInPlaceObject)
|
|
COM_INTERFACE_ENTRY2(IOleWindow, IOleInPlaceObjectWindowless)
|
|
COM_INTERFACE_ENTRY(IOleInPlaceActiveObject)
|
|
COM_INTERFACE_ENTRY(IOleControl)
|
|
COM_INTERFACE_ENTRY(IOleObject)
|
|
END_COM_MAP()
|
|
|
|
BEGIN_PROP_MAP(CTaskUI_HTMLControl)
|
|
//PROP_DATA_ENTRY("_cx", m_sizeExtent.cx, VT_UI4)
|
|
//PROP_DATA_ENTRY("_cy", m_sizeExtent.cy, VT_UI4)
|
|
// Example entries
|
|
// PROP_ENTRY("Property Description", dispid, clsid)
|
|
// PROP_PAGE(CLSID_StockColorPage)
|
|
END_PROP_MAP()
|
|
|
|
BEGIN_MSG_MAP(CTaskUI_HTMLControl)
|
|
MESSAGE_HANDLER(WM_CREATE, OnCreate)
|
|
CHAIN_MSG_MAP(CComControl<CTaskUI_HTMLControl>)
|
|
END_MSG_MAP()
|
|
// Handler prototypes:
|
|
// LRESULT MessageHandler(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
|
|
// LRESULT CommandHandler(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled);
|
|
// LRESULT NotifyHandler(int idCtrl, LPNMHDR pnmh, BOOL& bHandled);
|
|
|
|
|
|
|
|
// IViewObjectEx
|
|
DECLARE_VIEW_STATUS(0)
|
|
|
|
// ITaskUI_HTMLControl
|
|
public:
|
|
STDMETHOD(Initialize)(/*[in]*/ BSTR strURL, /*[in, optional]*/ IDispatch* pExternalDispatch)
|
|
{
|
|
m_strURL = strURL;
|
|
m_spExternalDispatch = pExternalDispatch;
|
|
return S_OK;
|
|
}
|
|
|
|
// IOleObject overrides
|
|
STDMETHOD(GetExtent)(DWORD /*dwDrawAspect*/, SIZEL *psizel)
|
|
{
|
|
if (psizel == NULL)
|
|
return E_POINTER;
|
|
|
|
psizel->cx = MAXLONG;
|
|
psizel->cy = MAXLONG;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
// Message handlers
|
|
LRESULT OnCreate(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
|
|
{
|
|
if (m_strURL)
|
|
{
|
|
CAxWindow wnd(m_hWnd);
|
|
HRESULT hr = wnd.CreateControl(m_strURL);
|
|
if (SUCCEEDED(hr) && m_spExternalDispatch)
|
|
hr = wnd.SetExternalDispatch(m_spExternalDispatch);
|
|
return SUCCEEDED(hr) ? 0 : -1;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
private:
|
|
CComBSTR m_strURL;
|
|
CComPtr<IDispatch> m_spExternalDispatch;
|
|
};
|
|
|
|
#endif //__TASKUI_HTMLCONTROL_H_
|