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1 files changed, 134 insertions, 0 deletions

diff --git a/public/dme_controls/inotifyui.h b/public/dme_controls/inotifyui.h
new file mode 100644
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+++ b/public/dme_controls/inotifyui.h
@@ -0,0 +1,134 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================
+
+#ifndef INOTIFYUI_H
+#define INOTIFYUI_H
+
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "tier1/utlvector.h"
+#include "datamodel/idatamodel.h"
+
+
+//-----------------------------------------------------------------------------
+// Forward declarations
+//-----------------------------------------------------------------------------
+class CDmElement;
+
+
+//-----------------------------------------------------------------------------
+// Interface used to allow tools to deal with dynamic choice lists
+//-----------------------------------------------------------------------------
+struct IntChoice_t
+{
+	int m_nValue;
+	const char *m_pChoiceString;
+};
+
+struct StringChoice_t
+{
+	const char *m_pValue;
+	const char *m_pChoiceString;
+};
+
+struct ElementChoice_t
+{
+	ElementChoice_t() {}
+	ElementChoice_t( CDmElement *pValue, const char *pChoiceString = NULL ) : m_pValue( pValue ), m_pChoiceString( pChoiceString ) {}
+	CDmElement *m_pValue;
+	const char *m_pChoiceString;
+};
+
+typedef CUtlVector<IntChoice_t> IntChoiceList_t;
+typedef CUtlVector<StringChoice_t> StringChoiceList_t;
+typedef CUtlVector<ElementChoice_t> ElementChoiceList_t;
+
+
+//-----------------------------------------------------------------------------
+// Interface used to call back out of the element properties panels
+// to communicate with external systems
+//-----------------------------------------------------------------------------
+enum DmeControlsNotifySource_t
+{
+	NOTIFY_SOURCE_PROPERTIES_TREE = NOTIFY_SOURCE_FIRST_DME_CONTROL_SOURCE,
+	NOTIFY_SOURCE_FILE_LIST_MANAGER,
+	NOTIFY_SOURCE_PRESET_GROUP_EDITOR,
+};
+
+
+//-----------------------------------------------------------------------------
+// Utility scope guards
+//-----------------------------------------------------------------------------
+DEFINE_SOURCE_UNDO_SCOPE_GUARD( ElementTree, NOTIFY_SOURCE_PROPERTIES_TREE );
+DEFINE_SOURCE_NOTIFY_SCOPE_GUARD( ElementTree, NOTIFY_SOURCE_PROPERTIES_TREE );
+
+
+class IElementPropertiesChoices
+{
+public:
+	// For boolean choice lists. Return false if it's an unknown choice list type
+	// Element, attribute specifies the attribute we're editing. 
+	// bArray element is true if the attribute is an array attribute and we're editing one of its elements
+	virtual bool GetBoolChoiceList( const char *pChoiceListType, CDmElement *pElement, 
+		const char *pAttributeName, bool bArrayElement, const char *pChoiceStrings[2] ) = 0;
+
+	// For integer choice lists. Return false if it's an unknown choice list type
+	virtual bool GetIntChoiceList( const char *pChoiceListType, CDmElement *pElement, 
+		const char *pAttributeName, bool bArrayElement, IntChoiceList_t &list ) = 0;
+
+	// For string choice lists. Return false if it's an unknown choice list type
+	virtual bool GetStringChoiceList( const char *pChoiceListType, CDmElement *pElement, 
+		const char *pAttributeName, bool bArrayElement, StringChoiceList_t &list ) = 0;
+
+	// For element choice lists. Return false if it's an unknown choice list type
+	virtual bool GetElementChoiceList( const char *pChoiceListType, CDmElement *pElement, 
+		const char *pAttributeName, bool bArrayElement, ElementChoiceList_t &list ) = 0;
+
+	virtual const char *GetElementChoiceString( const char *pChoiceListType, CDmElement *pElement, 
+		const char *pAttributeName, bool bArrayElement, CDmElement *pValue ) = 0;
+};
+
+
+//-----------------------------------------------------------------------------
+// Default implementation of IElementPropertiesChoices
+//-----------------------------------------------------------------------------
+class CBaseElementPropertiesChoices : public IElementPropertiesChoices
+{
+public:
+	virtual bool GetBoolChoiceList( const char *pChoiceListType, CDmElement *pElement, 
+		const char *pAttributeName, bool bArrayElement, const char *pChoiceStrings[2] )
+	{
+		return false;
+	}
+
+	virtual bool GetIntChoiceList( const char *pChoiceListType, CDmElement *pElement, 
+		const char *pAttributeName, bool bArrayElement, IntChoiceList_t &list )
+	{
+		return false;
+	}
+
+	virtual bool GetStringChoiceList( const char *pChoiceListType, CDmElement *pElement, 
+		const char *pAttributeName, bool bArrayElement, StringChoiceList_t &list )
+	{
+		return false;
+	}
+
+	virtual bool GetElementChoiceList( const char *pChoiceListType, CDmElement *pElement, 
+		const char *pAttributeName, bool bArrayElement, ElementChoiceList_t &list )
+	{
+		return false;
+	}
+	virtual const char *GetElementChoiceString( const char *pChoiceListType, CDmElement *pElement, 
+		const char *pAttributeName, bool bArrayElement, CDmElement *pValue )
+	{
+		return NULL;
+	}
+};
+
+#endif // INOTIFYUI_H
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