# -*- coding: utf-8 -*-
import dabo
import dabo.dEvents as dEvents
if __name__ == "__main__":
	dabo.ui.loadUI("wx")
# This is because I'm a lazy typist
dui = dabo.ui
from dabo.dLocalize import _


class ClassDesignerCustomPropertyDialog(dui.dOkCancelDialog):
	def addControls(self):
		sz = dui.dGridSizer(MaxCols=2, HGap=8, VGap=12)
		lbl = dui.dLabel(self, Caption=_("Property Name"))
		self.txtPropName = dui.dTextBox(self, SelectOnEntry=True)
		self.txtPropName.bindEvent(dEvents.KeyChar, self.onKeyPropName)
		sz.append(lbl, halign="right")
		sz.append(self.txtPropName, "x")

		lbl = dui.dLabel(self, Caption=_("Comment"))
		self.txtComment = dui.dTextBox(self, SelectOnEntry=True)
		sz.append(lbl, halign="right")
		sz.append(self.txtComment, "x")

		lbl = dui.dLabel(self, Caption=_("Default Value"))
		self.txtDefaultVal = dui.dTextBox(self, SelectOnEntry=True, Value=None,
				OnKeyChar=self.updEnabled)
		self.ddType = dui.dDropdownList(self, Choices=["", "string", 
				"integer", "float", "boolean", "datetime"])
		self.ddType.PositionValue = 0
		self.ddType.DynamicEnabled = self.needDefType
		sz.append(lbl, halign="right")
		hsz = dui.dSizer("h")
		hsz.append(self.txtDefaultVal, 1)
		hsz.append(self.ddType, halign="right", border=5, borderSides="left")
		sz.append(hsz, "x")

		self.chkGet = chk = dui.dCheckBox(self, Alignment="right", 
				Caption=_("Get Method"))
		self.txtGet = dui.dTextBox(self, SelectOnEntry=True)
		sz.append(chk, halign="right")
		sz.append(self.txtGet, "x")
		chk.DataSource = self.txtGet
		chk.DataField = "Enabled"
		chk.Value = True

		self.chkSet = chk = dui.dCheckBox(self, Alignment="right", 
				Caption=_("Set Method"))
		self.txtSet = dui.dTextBox(self, SelectOnEntry=True)
		sz.append(chk, halign="right")
		sz.append(self.txtSet, "x")
		chk.DataSource = self.txtSet
		chk.DataField = "Enabled"
		chk.Value = True

		self.chkDel = chk = dui.dCheckBox(self, Alignment="right", 
				Caption=_("Del Method"))
		self.txtDel = dui.dTextBox(self, SelectOnEntry=True)
		sz.append(chk, halign="right")
		sz.append(self.txtDel, "x")
		chk.DataSource = self.txtDel
		chk.DataField = "Enabled"
		chk.Value = False
		
		sz.setColExpand(True, 1)
		self.Sizer.append1x(sz, border=12)
		self.AutoSize = False
		dabo.ui.callAfter(self.fitToSizer)
		dabo.ui.setAfter(self, "Width", 700)
		self.Caption = _("Custom Property Definition")
		self.update()


	def onKeyPropName(self, evt):
		dui.callAfter(self.createPropNames)
		
	
	def createPropNames(self):
		"""Occurs when the user types anything in the Prop Name textbox."""
		pos = self.txtPropName.InsertionPosition
		propName = self.txtPropName.Value.strip()
		if not propName:
			return
		# Capitalize it
		propName = propName[0].upper() + propName[1:]
		self.txtPropName.Value = propName
		getName = "_get%s" % propName
		setName = "_set%s" % propName
		delName = "_del%s" % propName
		currGet = self.txtGet.Value.strip()
		currSet = self.txtSet.Value.strip()
		currDel = self.txtDel.Value.strip()
		if not currGet or currGet.startswith("_get"):
			self.txtGet.Value = getName
		if not currSet or currSet.startswith("_set"):
			self.txtSet.Value = setName
		if not currDel or currDel.startswith("_del"):
			self.txtDel.Value = delName
		self.txtPropName.InsertionPosition = pos
		self.refresh()
		
		
	def setData(self, dct):
		"""This method receives a dict containing the various 
		property values as the keys.
		"""
		self.txtPropName.Value = dct["propName"]
		self.txtComment.Value = dct["comment"]
		self.txtDefaultVal.Value = dct["defaultValue"]
		self.ddType.Value = dct["defaultType"]
		if dct["getter"] is None:
			self.txtGet.Value = ""
			self.chkGet.Value = False
		else:
			self.txtGet.Value = dct["getter"]
			self.chkGet.Value = True
		if dct["setter"] is None:
			self.txtSet.Value = ""
			self.chkSet.Value = False
		else:
			self.txtSet.Value = dct["setter"]
			self.chkSet.Value = True
		if dct["deller"] is None:
			self.txtDel.Value = ""
			self.chkDel.Value = False
		else:
			self.txtDel.Value = dct["deller"]
			self.chkDel.Value = True
		self.createPropNames()
		dui.callAfter(self.refresh)


	def getData(self):
		"""This method returns a dict containing the various 
		property values as the keys.
		"""
		ret = {}
		ret["propName"] = self.txtPropName.Value
		ret["comment"] = self.txtComment.Value
		ret["defaultValue"] = self.txtDefaultVal.Value
		ret["defaultType"] = self.ddType.Value
		if self.chkGet.Value:
			ret["getter"] = self.txtGet.Value
		else:
			ret["getter"] = None
		if self.chkSet.Value:
			ret["setter"] = self.txtSet.Value
		else:
			ret["setter"] = None
		if self.chkDel.Value:
			ret["deller"] = self.txtDel.Value
		else:
			ret["deller"] = None
		return ret


	def needDefType(self):
		ret = bool(self.txtDefaultVal.Value)
		return ret
	
	
	def updEnabled(self, evt):
		dabo.ui.callAfterInterval(500, self.setEnabled)
	
	
	def setEnabled(self):
		hasDefault = bool(self.txtDefaultVal.Value)
		self.ddType.Enabled = hasDefault
		if not hasDefault:
			# Clear the default type
			self.ddType.PositionValue = 0