initial

hammer/targetnamecombo.h

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+//========= Copyright <20> 1996-2005, Valve Corporation, All rights reserved. ============//
+//
+// Purpose: Defines an autoselection combo box that color codes the text
+//			based on whether the current selection represents a single entity,
+//			multiple entities, or an unresolved entity targetname.
+//
+//			The fonts are as follows:
+//
+//			Single entity		black, normal weight
+//			Multiple entities	black, bold
+//			Unresolved			red, normal weight
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef TARGETNAMECOMBO_H
+#define TARGETNAMECOMBO_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include <afxtempl.h>
+#include "FilteredComboBox.h"
+#include "utldict.h"
+
+class CTargetNameComboBox : public CFilteredComboBox, protected CFilteredComboBox::ICallbacks
+{
+	typedef CFilteredComboBox BaseClass;
+
+	public:
+
+		CTargetNameComboBox( CFilteredComboBox::ICallbacks *pCallbacks );
+		~CTargetNameComboBox(void);
+
+		// For dynamic creation.
+		static CTargetNameComboBox* Create( CFilteredComboBox::ICallbacks *pCallbacks, DWORD dwStyle, RECT rect, CWnd *pParentWnd, UINT nID );
+
+		// Initialize the control with the entity list you want it to represent.
+		void SetEntityList(const CMapEntityList *pEntityList);
+		
+		// Gets the list of entities with this name. The data is valid until the next SetEntityList call.
+		CMapEntityList* GetSubEntityList( const char *pName );
+
+	protected:
+
+		// CFilteredComboBox::ICallbacks
+		virtual void OnTextChanged( const char *pText );
+
+		void FreeSubLists(void);
+		void CreateFonts();
+
+	protected:
+
+		CUtlDict<CMapEntityList*,int> m_EntityLists;
+
+		const CMapEntityList *m_pEntityList;
+		CTypedPtrList<CPtrList, CMapEntityList *> m_SubLists;
+		
+		CFilteredComboBox::ICallbacks *m_pPassThru;
+
+		CFont m_BoldFont;						// Bold font used when there are multiple matches.
+
+		DECLARE_MESSAGE_MAP()
+};
+
+
+#endif // TARGETNAMECOMBO_H