global string $g_dxMenu;
global string $g_dxPreviewToggle;
global string $g_dxViewerStartupToggle;

{
	DirectX_BuildMenu();
}



global proc DirectX_SetPreviewState(int $state)
{
	global string $g_dxPreviewToggle;

	menuItem -e -checkBox $state $g_dxPreviewToggle;
}

global proc int DirectX_GetPreviewState()
{
	global string $g_dxPreviewToggle;

	int $result= `menuItem -q -checkBox  $g_dxPreviewToggle`;

	return $result;
}

global proc DirectX_SetViewerStartupState(int $state)
{
	global string $g_dxViewerStartupToggle;

	menuItem -e -checkBox $state  $g_dxViewerStartupToggle;
}

global proc int DirectX_GetViewerStartupState()
{
	global string $g_dxViewerStartupToggle;

	int $result= `menuItem -q -checkBox  $g_dxViewerStartupToggle`;

	return $result;
}

global proc DirectX_RemoveMenu()
{
	global string $g_dxMenu;

	if(`menu -q -exists $g_dxMenu`)
		deleteUI $g_dxMenu;

}

global string $g_dxMenu;
global proc DirectX_BuildMenu()
{
	global string $gMainWindow;
	global string $g_dxMenu;
	global string $g_dxPreviewToggle;
	global string $g_dxSkinToggle;
	global string $g_dxAnimationToggle;
	global string $g_dxViewerStartupToggle;

	// If menu exists or if main window doesn't exist, just return.
	if(`menu -q -exists $g_dxMenu` 
	  || !(`window -q -exists $gMainWindow`)) 
		return;

	$g_dxMenu= `menu -parent $gMainWindow -tearOff true -aob true 
					-label "DirectX"`;

	setParent -m $g_dxMenu;

	$g_dxPreviewToggle= `menuItem -l "Realtime Previewing"
		-annotation "Realtime Previewing of scene in Direct3D viewers."
		-cb 1
		-c ("DXCCPreviewChanged")`;

	menuItem -d true;

	menuItem -l "Rebuild All"
		-annotation "Rebuild scene data for realtime viewers and export"
		-c "DXCCRebuildScene"
		dxRebuildSceneItem;

	menuItem -l "Rebuild Dirty"
		-aob true
		-annotation "Rebuild dirty data for realtime viewers and export"
		-c ("DXCCRebuildDirty")
		dxRebuildDirtyItem;

	menuItem -d true;
		
	menuItem -l "Export All"
		-annotation "Export the scene to an X-File."
		-c ("DXCCExportScene")
		dxExportSceneItem;
	
	menuItem -l "Export Options"
		-annotation "Popup the Export Options dialog"
		-c ("DXCCExportOptions")
		dxExportOptionsItem;	
	
	menuItem -d true;

	menuItem  -l "Viewers..." 
                -sm 1 
                -to 1
			-annotation "Realtime Viewers"
			dxViewerItem;
			
	$g_dxViewerStartupToggle= `menuItem -l "Open on Startup"
		-annotation "Open the viewer when Maya starts"
		-cb 0`;

	menuItem  -l "None" 
			-annotation "Close the Viewer"
			-c "DXCCCloseViewer"
			dxCloseViewerItem;
			
	menuItem  -l "Floating" 
			-annotation "Floating Viewers"
			-c "DXCCFloatingView"
			dxFloatingViewerItem;

	menuItem  -l "Top" 
			-annotation "Place Viewer over Top Pane"
			-c "DXCCTopView"
			dxTopViewerItem;

	menuItem  -l "Side" 
			-annotation "Place Viewer over Side Pane"
			-c "DXCCSideView"
			dxSideViewerItem;

	menuItem  -l "Front" 
			-annotation "Place Viewer over Front Pane"
			-c "DXCCFrontView"
			dxFrontViewerItem;

	menuItem -d true;


	setParent -m $g_dxMenu;
	
	menuItem -d true;
	
	menuItem  -l "Help" 
			-annotation "Help"
			-c "DXMUiHelp"
			dxHelpItem;
	
}