Form Designer

// DDTextBox.h : Declaration of the CDDTextBox
//
// Author : David Shepherd
//			Copyright (c) 2003, DaeDoe-Software
//
/////////////////////////////////////////////////////////////////////////////

#pragma once

#include "resource.h"       // main symbols
#include <atlctl.h>

// the edit box id
#define IDC_EDIT	0x1000

/////////////////////////////////////////////////////////////////////////////
// IDDTextBox
[
	object,
	uuid("9DA41C46-7F5C-46D2-A537-F746BD11D451"),
	dual,
	helpstring("IDDTextBox Interface"),
	pointer_default(unique)
]
__interface IDDTextBox : public IDispatch
{
	////////////////////////////////////////
	// enabled
	[propget, requestedit, bindable,
		id(DISPID_ENABLED),
		helpstring("")]
	HRESULT Enabled([out, retval] VARIANT_BOOL* pVal);
	[propput, requestedit, bindable,
		id(DISPID_ENABLED),
		helpstring("")]
	HRESULT Enabled([in] VARIANT_BOOL newVal);
	////////////////////////////////////////
	// background color
	[propget, requestedit, bindable,
		id(DISPID_BACKCOLOR),
		helpstring("")]
	HRESULT BackColor([out, retval] OLE_COLOR* pVal);
	[propput, requestedit, bindable,
		id(DISPID_BACKCOLOR),
		helpstring("")]
	HRESULT BackColor([in] OLE_COLOR newVal);
	////////////////////////////////////////
	// foreground color
	[propget, requestedit, bindable,
		id(DISPID_FORECOLOR),
		helpstring("")]
	HRESULT ForeColor([out, retval] OLE_COLOR* pVal);
	[propput, requestedit, bindable,
		id(DISPID_FORECOLOR),
		helpstring("")]
	HRESULT ForeColor([in] OLE_COLOR newVal);
	////////////////////////////////////////
	// font
	[propget, requestedit, bindable,
		id(DISPID_FONT),
		helpstring("")]
	HRESULT Font([out, retval] IFontDisp** pVal);
	[propput, requestedit, bindable,
		id(DISPID_FONT),
		helpstring("")]
	HRESULT Font([in] IFontDisp* newVal);
	[propputref, requestedit, bindable,
		id(DISPID_FONT),
		helpstring("")]
	HRESULT Font([in] IFontDisp* newVal);
	////////////////////////////////////////
	// text
	[propget, bindable,
		id(DISPID_TEXT),
		helpstring("")]
	HRESULT Text([out, retval] BSTR* pVal);
	[propput, bindable,
		id(DISPID_TEXT),
		helpstring("")]
	HRESULT Text([in] BSTR newVal);
	////////////////////////////////////////
	// default property
	[propget, nonbrowsable,
		id(DISPID_VALUE),
		helpstring("")]
	HRESULT _Default([out, retval] BSTR* pVal);
	[propput, nonbrowsable,
		id(DISPID_VALUE),
		helpstring("")]
	HRESULT _Default([in] BSTR newVal);
};

/////////////////////////////////////////////////////////////////////////////
// _IDDTextBoxEvents
[
	uuid("A033DEA6-FB10-4F7C-A65E-6EC49B0069B6"),
	dispinterface,
	helpstring("_IDDTextBoxEvents Interface")
]
__interface _IDDTextBoxEvents
{
	[id(1), helpstring("")] HRESULT Change();
};

/////////////////////////////////////////////////////////////////////////////
// CDDTextBox
[
	coclass,
	threading("apartment"),
	vi_progid("DDControlPack.DDTextBox"),
	progid("DDControlPack.DDTextBox.1"),
	version(1.0),
	uuid("9DD0C8DC-2EA3-4001-8D85-B5E4DA6DD55A"),
	helpstring("DDTextBox Class"),
	event_source("com"),
	support_error_info(IDDTextBox),
	registration_script("control.rgs")
]
class ATL_NO_VTABLE CDDTextBox :
	public IDispatchImpl<IDDTextBox>,
	public IPersistStreamInitImpl<CDDTextBox>,
	public IOleControlImpl<CDDTextBox>,
	public IOleObjectImpl<CDDTextBox>,
	public IOleInPlaceActiveObjectImpl<CDDTextBox>,
	public IViewObjectExImpl<CDDTextBox>,
	public IOleInPlaceObjectWindowlessImpl<CDDTextBox>,
	public IPersistStorageImpl<CDDTextBox>,
	public ISpecifyPropertyPagesImpl<CDDTextBox>,
	public IQuickActivateImpl<CDDTextBox>,
	public IDataObjectImpl<CDDTextBox>,
	public CComControl<CDDTextBox>
{
private:
	CContainedWindow m_ctlEdit;

	__event __interface _IDDTextBoxEvents;

/////////////////////////////////////////////////////////////////////////////
// properties
	LONG					m_Reserved0;			// reserved
	LONG					m_Reserved1;			// reserved
	VARIANT_BOOL			m_Enabled;				// enabled
	OLE_COLOR				m_BackColor;			// background color
	OLE_COLOR				m_ForeColor;			// foreground color
	CComPtr<IFontDisp>		m_spFontDisp;			// font
	CComBSTR				m_Text;					// text

/////////////////////////////////////////////////////////////////////////////
// property change validators
	HRESULT OnBackColorChanging(OLE_COLOR newVal);

/////////////////////////////////////////////////////////////////////////////
// property change handlers
	void OnEnabledChanged();
	void OnBackColorChanged();
	void OnForeColorChanged();

/////////////////////////////////////////////////////////////////////////////

	// the background brush
	CBrush m_BackBrush;

	// creates the background brush
	void CreateBackgroundBrush(OLE_COLOR BackColor);

	// edit box accelerators
	HACCEL m_hAccel;

public:
	CDDTextBox();

DECLARE_PROTECT_FINAL_CONSTRUCT()

	HRESULT FinalConstruct();
	void FinalRelease();

static const TCHAR* GetObjectFriendlyName();

DECLARE_OLEMISC_STATUS(
	OLEMISC_RECOMPOSEONRESIZE |
	OLEMISC_CANTLINKINSIDE |
	OLEMISC_INSIDEOUT |
	OLEMISC_ACTIVATEWHENVISIBLE |
	OLEMISC_SETCLIENTSITEFIRST)

BEGIN_PROP_MAP(CDDTextBox)
	PROP_DATA_ENTRY("_reserved0", m_Reserved0, VT_I4)
	PROP_DATA_ENTRY("_reserved1", m_Reserved1, VT_I4)
	PROP_DATA_ENTRY("_cx", m_sizeExtent.cx, VT_UI4)
	PROP_DATA_ENTRY("_cy", m_sizeExtent.cy, VT_UI4)
	PROP_ENTRY("Enabled", DISPID_ENABLED, CLSID_NULL)
	PROP_ENTRY("BackColor", DISPID_BACKCOLOR, CLSID_NULL)
	PROP_ENTRY("ForeColor", DISPID_FORECOLOR, CLSID_NULL)
	PROP_ENTRY("Font", DISPID_FONT, CLSID_NULL)
	PROP_ENTRY("Text", DISPID_TEXT, CLSID_NULL)
	// Example entries
	// PROP_ENTRY("Property Description", dispid, clsid)
	// PROP_PAGE(CLSID_StockColorPage)
END_PROP_MAP()

BEGIN_MSG_MAP(CDDTextBox)
	MESSAGE_HANDLER(WM_CREATE, OnCreate)
	MESSAGE_HANDLER(WM_SETFOCUS, OnSetFocus)
	MESSAGE_HANDLER(WM_CTLCOLOREDIT, OnCtlColorEdit)
	MESSAGE_HANDLER(WM_CTLCOLORSTATIC, OnCtlColorEdit)
	COMMAND_HANDLER(IDC_EDIT, EN_CHANGE, OnEditChanged)
	COMMAND_ID_HANDLER(ID_CUT, OnCut)
	COMMAND_ID_HANDLER(ID_COPY, OnCopy)
	COMMAND_ID_HANDLER(ID_PASTE, OnPaste)
	COMMAND_ID_HANDLER(ID_UNDO, OnUndo)
	CHAIN_MSG_MAP(CComControl<CDDTextBox>)
ALT_MSG_MAP(1)
	// Replace this with message map entries for superclassed Edit
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);

// message handlers
	BOOL PreTranslateAccelerator(LPMSG pMsg, HRESULT& hRet);
	LRESULT OnCreate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
	LRESULT OnSetFocus(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
	LRESULT OnCtlColorEdit(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
	LRESULT OnEditChanged(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled);
	LRESULT OnCut(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled);
	LRESULT OnCopy(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled);
	LRESULT OnPaste(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled);
	LRESULT OnUndo(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled);

// IOleInPlaceObjectWindowless
	STDMETHOD(SetObjectRects)(LPCRECT prcPos,LPCRECT prcClip);

// IViewObjectEx
	DECLARE_VIEW_STATUS(VIEWSTATUS_SOLIDBKGND | VIEWSTATUS_OPAQUE)

// IDDTextBox
	IMPLEMENT_CUSTOM_BOOL_PROPERTY(Enabled,m_Enabled,DISPID_ENABLED);
	IMPLEMENT_CUSTOM_COLOR_PROPERTY(BackColor,m_BackColor,DISPID_BACKCOLOR);
	IMPLEMENT_CUSTOM_COLOR_PROPERTY(ForeColor,m_ForeColor,DISPID_FORECOLOR);
	STDMETHOD(get_Font)(IFontDisp** pVal);
	STDMETHOD(put_Font)(IFontDisp* newVal);
	STDMETHOD(putref_Font)(IFontDisp* newVal);
	STDMETHOD(get_Text)(BSTR* pVal);
	STDMETHOD(put_Text)(BSTR newVal);
	STDMETHOD(get__Default)(BSTR* pVal);
	STDMETHOD(put__Default)(BSTR newVal);
};