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Editor/XT/Include/XTCommandsListBox.h

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+// XTCommandsListBox.h : interface for the CXTCommandsListBox class.
+//
+// This file is a part of the Xtreme Toolkit for MFC.
+// <20>1998-2003 Codejock Software, All Rights Reserved.
+//
+// This source code can only be used under the terms and conditions 
+// outlined in the accompanying license agreement.
+//
+// support@codejock.com
+// http://www.codejock.com
+//
+//////////////////////////////////////////////////////////////////////
+
+#if !defined(__XTCOMMANDSLISTBOX_H__)
+#define __XTCOMMANDSLISTBOX_H__
+
+#if _MSC_VER > 1000
+#pragma once
+#endif // _MSC_VER > 1000
+
+class CXTCustomGroupItemInfo;
+
+//////////////////////////////////////////////////////////////////////
+// Summary: CXTCommandsListBox is a CListBox derived class. It is used during toolbar
+//			customization to display a list of currently available commands.
+class _XT_EXT_CLASS CXTCommandsListBox : public CListBox
+{
+
+public:
+
+	// Summary: This object site API.
+	interface ISite
+	{
+		// Input:	nCmdID - Command ID whose icon is queried for.
+		//			hIcon - destination to store command icon, valid if function returns true
+		//			hDisabledIcon - destination to store disabled command icon, can be NULL, 
+		//			valid if function returns true
+		//			hHotIcon - destination to store the hot command icon, can be NULL, valid if the
+		//			function returns true.
+		// Returns: true if found, false otherwise
+		// Summary:	This member function gets a command icon. 
+		virtual bool GetCommandIcon(UINT nCmdID,HICON& hIcon, HICON& hDisabledIcon,HICON& hHotIcon) = 0;
+
+		// Input:	pos - Position (item data) of the item in the list box.
+		// Returns: A UINT object.
+		// Summary:	This member function gets command ID by its position.  
+		virtual UINT GetItemCommand(int pos) = 0;
+
+		// Input:	pos - Position (item data) of the item in the list box.
+		// Summary:	This member function performs a drag and drop of an item at the position
+		//			provided.
+		virtual void DragNDrop(int pos) = 0;
+	};
+
+private:
+
+	CSize		 m_sizeIcon;
+	ISite* const m_site;
+	
+public:
+
+
+	ISite* GetSite() const {
+		return m_site;
+	}
+	CSize& GetIconSize() {
+		return m_sizeIcon;
+	}
+
+	// Input:	site - Points to an ISite object.
+    // Summary:	Constructs a CXTCommandsListBox object.
+	CXTCommandsListBox(ISite* site);
+
+    // Summary: Destroys a CXTCommandsListBox object, handles cleanup and de-allocation.
+	virtual ~CXTCommandsListBox();
+
+public:
+
+	// Ignore:
+	//{{AFX_VIRTUAL(CXTCommandsListBox)
+	public:
+    virtual void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct);
+    virtual void MeasureItem(LPMEASUREITEMSTRUCT lpMeasureItemStruct);
+    //}}AFX_VIRTUAL
+
+protected:
+	
+    // Ignore:
+	//{{AFX_MSG(CXTCommandsListBox)
+	afx_msg void OnPaint();
+    afx_msg BOOL OnEraseBkgnd(CDC* pDC);
+	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
+	//}}AFX_MSG
+	
+	DECLARE_MESSAGE_MAP()
+};
+
+//////////////////////////////////////////////////////////////////////
+
+//{{AFX_INSERT_LOCATION}}
+// Microsoft Visual C++ will insert additional declarations immediately before the previous line.
+
+#endif // #if !defined(__XTCOMMANDSLISTBOX_H__)