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vgui2/dme_controls/AttributeElementPanel.cpp

@@ -0,0 +1,104 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+
+#include "dme_controls/AttributeElementPanel.h"
+#include "dme_controls/AttributeTextEntry.h"
+#include "dme_controls/AttributeWidgetFactory.h"
+#include "tier1/KeyValues.h"
+#include "datamodel/dmelement.h"
+#include "movieobjects/dmeeditortypedictionary.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+
+using namespace vgui;
+
+// ----------------------------------------------------------------------------
+CAttributeElementPanel::CAttributeElementPanel( vgui::Panel *parent, const AttributeWidgetInfo_t &info ) :
+	BaseClass( parent, info ), m_pData( 0 )
+{
+	m_pData = new CAttributeTextEntry( this, "AttributeValue" );
+	m_pData->SetEnabled( !HasFlag( READONLY ) );
+	m_pData->AddActionSignalTarget(this);
+	m_pType->SetText( "element" );
+
+	m_bShowMemoryUsage = info.m_bShowMemoryUsage;
+}
+
+void CAttributeElementPanel::Apply()
+{
+	// FIXME: Implement when needed
+	Assert( 0 );
+}
+
+vgui::Panel *CAttributeElementPanel::GetDataPanel()
+{
+	return static_cast< vgui::Panel * >( m_pData );
+}
+
+void CAttributeElementPanel::OnCreateDragData( KeyValues *msg )
+{
+	if ( GetPanelElement() )
+	{
+		char txt[ 256 ];
+		m_pData->GetText( txt, sizeof( txt ) );
+
+		msg->SetString( "text", txt );
+		CDmElement *element = NULL;
+		if ( GetPanelElement()->HasAttribute( GetAttributeName() ) )
+		{
+			element = GetElement<CDmElement>( GetAttributeValue<DmElementHandle_t>( ) );
+			msg->SetInt( "dmeelement", element->GetHandle() );
+		}
+		
+	}
+}
+
+void CAttributeElementPanel::Refresh()
+{
+	char elemText[ 512 ];
+	elemText[0] = 0;
+
+	CDmElement *element = NULL;
+	if ( !GetEditorInfo() || !GetEditorInfo()->GetValue<bool>( "hideText" ) )
+	{
+		if ( HasAttribute( ) )
+		{
+			element = GetAttributeValueElement( );
+		}
+		else
+		{
+			element = GetPanelElement();
+		}
+	}
+
+	if ( element )
+	{
+		char idstr[ 37 ];
+		UniqueIdToString( element->GetId(), idstr, sizeof( idstr ) );
+		if ( m_bShowMemoryUsage )
+		{
+			Q_snprintf( elemText, sizeof( elemText ), "%s %s %.3fMB", element->GetTypeString(), idstr, element->EstimateMemoryUsage() / float( 1 << 20 ) );
+		}
+		else
+		{
+			Q_snprintf( elemText, sizeof( elemText ), "%s %s", element->GetTypeString(), idstr );
+		}
+	}
+
+	m_pData->SetText( elemText );
+	m_pData->SetEnabled(false);
+}
+
+void CAttributeElementPanel::PostConstructor()
+{
+	Refresh();
+}
+
+// ----------------------------------------------------------------------------