ToolUi Memory Allocator View

memory_tracker_view.cpp

#include "holistic_memory_tracker_view.hpp"

#include "keen/toolui/tui.hpp"
#include "keen/toolui/tui_widget.hpp"
#include "keen/base/pod_set.hpp"
#include "keen/base/memory_tracker.hpp"
#include "keen/dataschema/ds_type_collection.hpp"

namespace keen
{

#if KEEN_USING( KEEN_MEMORY_TRACKER )
	static void numberLabel( TuiContext* pContext, StringView string )
	{
		TuiLabel label( pContext, string, TuiLabelParameter::create( UiAlignment::rightCenter() ) );
	}
#endif

	void holistic::doMemoryTrackerViewUi( TuiContext* pContext )
	{
		TuiVerticalLayout verticalLayout( pContext );
		verticalLayout.setStretch( 1.0f, 1.0f );

#if KEEN_USING( KEEN_MEMORY_TRACKER )
		TlsDynamicArray<MemoryAllocatorInfo,128u> allocatorInfos;
		debug::fillAllocatorInfos( &allocatorInfos );

		static const TuiTableColumnParameters s_tableColumns[] =
		{
			{ "Name", 300.0f },
			{ "Pool Count", 100.0f },
			{ "Total Size", 100.0f },
			{ "Allocated Size", 100.0f },
			{ "Peak Size", 100.0f },
			{ "Allocation Count", 100.0f },
			{ "Peak Count", 100.0f },
			{ "Allocation Calls", 100.0f },
			{ "Fallback Size", 100.0f },
		};

		TuiTable table( pContext, s_tableColumns );
		table.setStretch( 1.0f, 1.0f );

		TuiTableListViewParameter parameter;
		parameter.totalElementCount = allocatorInfos.getSize();

		TuiTableListView rowListView( &table, parameter );

		for( size_t i = rowListView.getStartElementIndex(); i < rowListView.getEndElementIndex(); i = rowListView.getNextElementIndex( i ) )
		{
			rowListView.newElement( (TuiObjectId)allocatorInfos[ i ].handle.getValue(), TuiListSelectState_Unselected );
			rowListView.column();	tui::label( pContext, allocatorInfos[ i ].name );
			rowListView.column();	numberLabel( pContext, tui::formatString( pContext, "%,d", allocatorInfos[ i ].poolCount ));
			rowListView.column();	numberLabel( pContext, tui::formatString( pContext, "%,d", allocatorInfos[ i ].totalSize ));
			rowListView.column();	numberLabel( pContext, tui::formatString( pContext, "%,d", allocatorInfos[ i ].allocatedSize ));
			rowListView.column();	numberLabel( pContext, tui::formatString( pContext, "%,d", allocatorInfos[ i ].maxAllocatedSize ));
			rowListView.column();	numberLabel( pContext, tui::formatString( pContext, "%,d", allocatorInfos[ i ].allocationCount ));
			rowListView.column();	numberLabel( pContext, tui::formatString( pContext, "%,d", allocatorInfos[ i ].maxAllocationCount ));
			rowListView.column();	numberLabel( pContext, tui::formatString( pContext, "%,d", allocatorInfos[ i ].totalAllocationCount ));
			rowListView.column();	numberLabel( pContext, tui::formatString( pContext, "%,d", allocatorInfos[ i ].fallbackAllocationSize ) );
		}
#else
		tui::label( pContext, "The Memory Tracker is not enabled!" );
#endif

	}

}

memory_tracker_view.hpp

#ifndef KEEN_HOLISTIC_MEMORY_TRACKER_VIEW_HPP
#define KEEN_HOLISTIC_MEMORY_TRACKER_VIEW_HPP

namespace keen
{
	struct TuiContext;

	namespace holistic
	{
		void						doMemoryTrackerViewUi( TuiContext* pContext );
	}
}

#endif