##########################################################################
#  
#  Copyright (c) 2012, Image Engine Design Inc. All rights reserved.
#  Copyright (c) 2012, John Haddon. All rights reserved.
#  
#  Redistribution and use in source and binary forms, with or without
#  modification, are permitted provided that the following conditions are
#  met:
#  
#      * Redistributions of source code must retain the above
#        copyright notice, this list of conditions and the following
#        disclaimer.
#  
#      * Redistributions in binary form must reproduce the above
#        copyright notice, this list of conditions and the following
#        disclaimer in the documentation and/or other materials provided with
#        the distribution.
#  
#      * Neither the name of John Haddon nor the names of
#        any other contributors to this software may be used to endorse or
#        promote products derived from this software without specific prior
#        written permission.
#  
#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
#  IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
#  THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
#  PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
#  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
#  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
#  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
#  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
#  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
#  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#  
##########################################################################

import os

import IECore
import Gaffer
import GafferUI
import GafferSceneUI # for alembic previews

class browser( Gaffer.Application ) :

	def __init__( self ) :
	
		Gaffer.Application.__init__( self )
		
		self.parameters().addParameters(
		
			[
				IECore.PathParameter(
					"initialPath",
					"The path to browse to initially",
					"",
					allowEmptyString = True,
					check = IECore.PathParameter.CheckType.MustExist,
				)
			]
			
		)
		
		self.parameters().userData()["parser"] = IECore.CompoundObject(
			{
				"flagless" : IECore.StringVectorData( [ "initialPath" ] )
			}
		)
		
	def _run( self, args ) :
	
		self.root()["scripts"]["script1"] = Gaffer.ScriptNode()
		
		with GafferUI.Window( "Gaffer Browser" ) as window :
			browser = GafferUI.BrowserEditor( self.root()["scripts"]["script1"] )
		
		if args["initialPath"].value :
			initialPath = os.path.abspath( args["initialPath"].value )
			browser.pathChooser().getPath().setFromString( initialPath )
					
		window.setVisible( True )
		
		GafferUI.EventLoop.mainEventLoop().start()		
				
		return 0

IECore.registerRunTimeTyped( browser )

