Form Designer

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

#pragma once

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

/////////////////////////////////////////////////////////////////////////////
// IDDLabel
[
	object,
	uuid("E3CE4FEA-A6FC-4D42-8EED-4AD366165B83"),
	dual,
	helpstring("IDDLabel Interface"),
	pointer_default(unique)
]
__interface IDDLabel : public IDispatch
{
	////////////////////////////////////////
	// 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, requestedit, bindable,
		id(DISPID_TEXT),
		helpstring("")]
	HRESULT Text([out, retval] BSTR* pVal);
	[propput, requestedit, bindable,
		id(DISPID_TEXT),
		helpstring("")]
	HRESULT Text([in] BSTR newVal);
	////////////////////////////////////////
	// text align
	[propget, requestedit, bindable,
		id(DISPID_TEXTALIGN),
		helpstring("")]
	HRESULT TextAlign([out, retval] ddcpTextAlign* pVal);
	[propput, requestedit, bindable,
		id(DISPID_TEXTALIGN),
		helpstring("")]
	HRESULT TextAlign([in] ddcpTextAlign newVal);
	////////////////////////////////////////
	// center vertically
	[propget, requestedit, bindable,
		id(DISPID_CENTERVERTICALLY),
		helpstring("")]
	HRESULT CenterVertically([out, retval] VARIANT_BOOL* pVal);
	[propput, requestedit, bindable,
		id(DISPID_CENTERVERTICALLY),
		helpstring("")]
	HRESULT CenterVertically([in] VARIANT_BOOL newVal);
	////////////////////////////////////////
	// border style
	[propget, requestedit, bindable,
		id(DISPID_BORDERSTYLE),
		helpstring("")]
	HRESULT BorderStyle([out, retval] ddcpBorderStyle* pVal);
	[propput, requestedit, bindable,
		id(DISPID_BORDERSTYLE),
		helpstring("")]
	HRESULT BorderStyle([in] ddcpBorderStyle 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);
};

/////////////////////////////////////////////////////////////////////////////
// _IDDLabelEvents
[
	uuid("EB86147F-FFEC-44AB-BADA-F1F17FBA0A4A"),
	dispinterface,
	helpstring("_IDDLabelEvents Interface")
]
__interface _IDDLabelEvents
{
};

/////////////////////////////////////////////////////////////////////////////
// CDDLabel
[
	coclass,
	threading("apartment"),
	vi_progid("DDControlPack.DDLabel"),
	progid("DDControlPack.DDLabel.1"),
	version(1.0),
	uuid("EC117994-19AF-4038-99A2-485B6CDC0126"),
	helpstring("DDLabel Class"),
	event_source("com"),
	support_error_info(IDDLabel),
	registration_script("control.rgs")
]
class ATL_NO_VTABLE CDDLabel :
	public IDispatchImpl<IDDLabel>,
	public IPersistStreamInitImpl<CDDLabel>,
	public IOleControlImpl<CDDLabel>,
	public IOleObjectImpl<CDDLabel>,
	public IOleInPlaceActiveObjectImpl<CDDLabel>,
	public IViewObjectExImpl<CDDLabel>,
	public IOleInPlaceObjectWindowlessImpl<CDDLabel>,
	public IPersistStorageImpl<CDDLabel>,
	public ISpecifyPropertyPagesImpl<CDDLabel>,
	public IQuickActivateImpl<CDDLabel>,
	public IDataObjectImpl<CDDLabel>,
	public CComControl<CDDLabel>
{
private:
	__event __interface _IDDLabelEvents;

/////////////////////////////////////////////////////////////////////////////
// properties
	LONG					m_Reserved0;			// reserved
	LONG					m_Reserved1;			// reserved
	OLE_COLOR				m_BackColor;			// background color
	OLE_COLOR				m_ForeColor;			// foreground color
	CComPtr<IFontDisp>		m_spFontDisp;			// font
	CComBSTR				m_Text;					// text
	ddcpTextAlign			m_TextAlign;			// text align
	VARIANT_BOOL			m_CenterVertically;		// center vertically
	ddcpBorderStyle			m_BorderStyle;			// border style

/////////////////////////////////////////////////////////////////////////////
// property change validators
	HRESULT OnTextAlignChanging(ddcpTextAlign newVal);
	HRESULT OnBorderStyleChanging(ddcpBorderStyle newVal);

/////////////////////////////////////////////////////////////////////////////
// property change handlers

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

	// draws the border
	void DrawBorder(CDCHandle hDC,CRect Rect);
	// draws the text
	void DrawText(CDCHandle hDC,CRect Rect);

public:
	CDDLabel();

DECLARE_PROTECT_FINAL_CONSTRUCT()

	HRESULT FinalConstruct();
	void FinalRelease();

static const TCHAR* GetObjectFriendlyName();

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

BEGIN_PROP_MAP(CDDLabel)
	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("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)
	PROP_ENTRY("TextAlign", DISPID_TEXTALIGN, CLSID_NULL)
	PROP_ENTRY("CenterVertically", DISPID_CENTERVERTICALLY, CLSID_NULL)
	PROP_ENTRY("BorderStyle", DISPID_BORDERSTYLE, CLSID_NULL)
	// Example entries
	// PROP_ENTRY("Property Description", dispid, clsid)
	// PROP_PAGE(CLSID_StockColorPage)
END_PROP_MAP()

BEGIN_MSG_MAP(CDDLabel)
	MESSAGE_HANDLER(WM_ERASEBKGND, OnEraseBkgnd)
	CHAIN_MSG_MAP(CComControl<CDDLabel>)
	DEFAULT_REFLECTION_HANDLER()
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);

// base class overrides
	HRESULT OnDraw(ATL_DRAWINFO& di);

// message handlers
	LRESULT OnEraseBkgnd(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);

// IOleObject
	STDMETHOD(SetClientSite)(IOleClientSite *pClientSite);

// IViewObjectEx
	DECLARE_VIEW_STATUS(VIEWSTATUS_SOLIDBKGND | VIEWSTATUS_OPAQUE)

// IDDLabel
	IMPLEMENT_CUSTOM_COLOR_PROPERTY(BackColor,m_BackColor,DISPID_BACKCOLOR);
	IMPLEMENT_CUSTOM_COLOR_PROPERTY(ForeColor,m_ForeColor,DISPID_FORECOLOR);
	IMPLEMENT_CUSTOM_FONT_PROPERTY(Font,m_spFontDisp,DISPID_FONT);
	IMPLEMENT_CUSTOM_TEXT_PROPERTY(Text,m_Text,DISPID_TEXT);
	IMPLEMENT_CUSTOM_PROPERTY(ddcpTextAlign,TextAlign,m_TextAlign,DISPID_TEXTALIGN);
	IMPLEMENT_CUSTOM_BOOL_PROPERTY(CenterVertically,m_CenterVertically,DISPID_CENTERVERTICALLY);
	IMPLEMENT_CUSTOM_PROPERTY(ddcpBorderStyle,BorderStyle,m_BorderStyle,DISPID_BORDERSTYLE);
	STDMETHOD(get__Default)(BSTR* pVal);
	STDMETHOD(put__Default)(BSTR newVal);
};