class BoxerDocumentObserver:
	def __init__(self):
		bgui.dockWidget.generateButton.enabled = False

#	def slotCreatedDocument(self, doc):
#		print('slotCreatedDocument')

	def slotDeletedDocument(self, doc):
		print('slotDeletedDocument')
		bgui.dockWidget.generateButton.enabled = False

#	def slotRelabelDocument(self, doc):
#		print('slotRelabelDocument')

	def slotActivateDocument(self, doc):
		print('slotActivateDocument')
		bgui.dockWidget.generateButton.enabled = True

#	def slotCreatedObject(self, obj):
#		print('slotCreatedObject')

#	def slotDeletedObject(self, obj):
#		print('slotDeletedObject')

#	def slotChangedObject(self, obj, prop):
#		print('slotChangedObject')

class BoxerGui(object):
	def __init__(self):
		from PySide import QtGui, QtCore

		self.dockWidget = dockWidget = QtGui.QDockWidget()
		dockWidget.setWindowTitle("Box config")
		dockWidget.ui = BoxerDockWidget.Ui_BoxerDockWidget()
		dockWidget.generateClicked = self.generateButtonClick
		dockWidget.ui.setupUi(dockWidget)

		self.documentObserver = BoxerDocumentObserver()

print('BoxerGui: ' + str(BoxerGui))

class MakeBoxCommandClass():
	def GetResources(self):
		return {#'Pixmap'  : os.path.join( iconPath , 'AddWall.svg') , # the name of a svg file available in the resources
			'MenuText': "Make Box" ,
			'ToolTip' : "Extends a wall from a side face of metal sheet"}
 
	def Activated(self):
		from Boxer import BoxCfg, makeBox
		# TODO: put all objects in a group:
		# group = doc.addObject("App::DocumentObjectGroup","Group")

		cfg = BoxCfg().outerDimmensions(300, 100, 50)
		# cfg.notches = 2
		cfg.notchUnitWidth = 10
		cfg.thickness = 10
		cfg.prt()

		doc = FreeCAD.ActiveDocument
		makeBox(doc, cfg)

		doc.recompute()
		Gui.SendMsgToActiveView("ViewFit")

		return

	def IsActive(self):
		return FreeCAD.ActiveDocument is not None

class RemoveBoxCommandClass():
	def GetResources(self):
		return {
			'MenuText': "Remove Box",
			'ToolTip' : "Remove the box"}
 
	def Activated(self):
		doc = FreeCAD.ActiveDocument

		def rm(name):
			o = getattr(doc, name, None);
			if hasattr(doc, name):
				doc.removeObject(name)

		rm("Top")
		rm("Back")
		rm("Left")
		rm("Front")
		rm("Right")
		rm("Bottom")
		return

	def IsActive(self):
		return FreeCAD.ActiveDocument is not None

class ShowPanelCommandClass():
	def GetResources(self):
		return {
			'MenuText': "Show Panel"}
 
	def generateButtonClick(e):
		print("generateButtonClick!")
 
	def Activated(self):
		print('ShowPanelCommandClass.Activated')

		#dockWidget = QtGui.QDockWidget()
		#dockWidget.setWindowTitle("Boxer 3")
		#dockWidget.resize(656, 300)
		#dockWidget.setObjectName("BoxerDockWidget")
		#verticalLayout = QtGui.QVBoxLayout(dockWidget)
		#verticalLayout.setObjectName("verticalLayout")
		#tabSizeLabel = QtGui.QLabel(dockWidget)
		#tabSizeLabel.setObjectName("tabSizeLabel")
		#tabSizeLabel.setText("Tab size")

		dockWiget = bgui.dockWidget

		window = FreeCADGui.getMainWindow()
		window.addDockWidget(QtCore.Qt.RightDockWidgetArea, dockWidget)

#		app = QtGui.qApp
#		window = app.activeWindow()
#		window.addDockWidget(QtCore.Qt.RightDockWidgetArea, dockWidget)

#		d = QtGui.QWidget()
#		d.ui = BoxerDockWidget.Ui_BoxerDockWidget()
#		d.ui.setupUi(d)
#		d.show()

		return

	def IsActive(self):
		return True

bgui = None