# --- UCSF Chimera Copyright ---
# Copyright (c) 2000 Regents of the University of California.
# All rights reserved.  This software provided pursuant to a
# license agreement containing restrictions on its disclosure,
# duplication and use.  This notice must be embedded in or
# attached to all copies, including partial copies, of the
# software or any revisions or derivations thereof.
# --- UCSF Chimera Copyright ---
#
# $Id: v13.py 31310 2010-09-01 22:03:44Z gregc $

from v12 import reportRestoreError, restoreWindowSize, init, \
	restoreOpenModelsAttrs, RemapDialog, restoreLabels, \
	sessionID, registerAfterModelsCB, makeAfterModelsCBs, findFile, \
	idLookup, getColor, restoreSurfaces, restoreVRML, \
	restoreOpenStates, restoreColors, restoreVdw, \
	restoreDrawModes, restoreDispChanged, restoreSelections, \
	restorePseudoBondGroups, restoreMolecules, \
	noAutoRestore, autoRestorable, restoreModelClip, beginRestore, \
	endRestore, restoreSecondaryStructure, restoreMiscAttrs

import globals # so that various version files can easily access same variables
import chimera

def restoreCamera(detail, fogColor, viewerBG, viewerHL,
				viewerLB, viewerAttrs, cameraAttrs, lights):
	import chimera
	chimera.LODControl.get().quality = detail
	# globals.colorMap is deleted by end of session so look up colors now
	fogColor = getColor(fogColor)
	viewerBG = getColor(viewerBG)
	viewerHL = getColor(viewerHL)
	for name, attrs in lights.items():
		if attrs is None:
			setattr(chimera.viewer, name + "Light", None)
			continue
		light = getattr(chimera.viewer, name + "Light")
		for attrName, restoreInfo in attrs.items():
			restoreFunc, argString = restoreInfo
			setattr(light, attrName, eval(restoreFunc + '('
				+ argString + ')'))
	def delay(arg1, arg2, arg3, fogColor=fogColor, viewerBG=viewerBG,
			viewerHL=viewerHL,
			viewerAttrs=viewerAttrs, cameraAttrs=cameraAttrs):
		viewer = chimera.viewer
		viewer.depthCueColor = fogColor
		viewer.background = viewerBG
		viewer.highlightColor = viewerHL
		import v1
		v1.fixViewerAttrs(viewerAttrs)
		for attr, val in viewerAttrs.items():
			if attr in ("viewSize", "scaleFactor"):
				continue
			try:
				setattr(viewer, attr, val)
			except ValueError:
				# ignore highlight errors
				if attr != 'highlight':
					raise
		viewer.setViewSizeAndScaleFactor(viewerAttrs["viewSize"],
						viewerAttrs["scaleFactor"])
		camera = viewer.camera
		for attr, val in cameraAttrs.items():
			setattr(camera, attr, val)
		from chimera.triggerSet import ONESHOT
		return ONESHOT
	from SimpleSession import END_RESTORE_SESSION
	chimera.triggers.addHandler(END_RESTORE_SESSION, delay, None)