# Color Editor originally by Neil Hodgson, but restructured by mh to integrate
# even tighter into Pythonwin.
import win32ui
import win32con
import win32api
import sys

import pywin.scintilla.keycodes
from pywin.scintilla import bindings

from pywin.framework.editor import GetEditorOption, SetEditorOption, GetEditorFontOption, SetEditorFontOption, defaultCharacterFormat
#from pywin.framework.editor import EditorPropertyPage

MSG_CHECK_EXTERNAL_FILE = win32con.WM_USER+1999 ## WARNING: Duplicated in document.py and editor.py

# Define a few common markers
MARKER_BOOKMARK = 0
MARKER_BREAKPOINT = 1
MARKER_CURRENT = 2

from pywin.debugger import dbgcon
from pywin.scintilla.document import CScintillaDocument
from pywin.framework.editor.document import EditorDocumentBase
from pywin.scintilla import scintillacon	# For the marker definitions
import pywin.scintilla.view

class SyntEditDocument(EditorDocumentBase):
	"A SyntEdit document. "
	def OnDebuggerStateChange(self, state):
		self._ApplyOptionalToViews("OnDebuggerStateChange", state)
	def HookViewNotifications(self, view):
		EditorDocumentBase.HookViewNotifications(self, view)
		view.SCISetUndoCollection(1)
	def FinalizeViewCreation(self, view):
		EditorDocumentBase.FinalizeViewCreation(self, view)
		if view==self.GetFirstView():
			self.GetDocTemplate().CheckIDLEMenus(view.idle)

SyntEditViewParent=pywin.scintilla.view.CScintillaView
class SyntEditView(SyntEditViewParent):
	"A view of a SyntEdit.  Obtains data from document."
	def __init__(self, doc):
		SyntEditViewParent.__init__(self, doc)
		self.bCheckingFile = 0

	def OnInitialUpdate(self):
		SyntEditViewParent.OnInitialUpdate(self)

		self.HookMessage(self.OnRClick,win32con.WM_RBUTTONDOWN)

		for id in [win32ui.ID_VIEW_FOLD_COLLAPSE, win32ui.ID_VIEW_FOLD_COLLAPSE_ALL,
				   win32ui.ID_VIEW_FOLD_EXPAND, win32ui.ID_VIEW_FOLD_EXPAND_ALL]:
		
			self.HookCommand(self.OnCmdViewFold, id)
			self.HookCommandUpdate(self.OnUpdateViewFold, id)
		self.HookCommand(self.OnCmdViewFoldTopLevel, win32ui.ID_VIEW_FOLD_TOPLEVEL)

		# Define the markers
#		self.SCIMarkerDeleteAll()
		self.SCIMarkerDefineAll(MARKER_BOOKMARK, scintillacon.SC_MARK_ROUNDRECT, win32api.RGB(0x0, 0x0, 0x0), win32api.RGB(0, 0xff, 0xff))

		self.SCIMarkerDefine(MARKER_CURRENT, scintillacon.SC_MARK_ARROW)
		self.SCIMarkerSetBack(MARKER_CURRENT, win32api.RGB(0xff, 0xff, 0x00))

		# Define the folding markers
		if 1: #traditional markers
			self.SCIMarkerDefineAll(scintillacon.SC_MARKNUM_FOLDEROPEN, scintillacon.SC_MARK_MINUS, win32api.RGB(0xff, 0xff, 0xff), win32api.RGB(0, 0, 0))
			self.SCIMarkerDefineAll(scintillacon.SC_MARKNUM_FOLDER, scintillacon.SC_MARK_PLUS, win32api.RGB(0xff, 0xff, 0xff), win32api.RGB(0, 0, 0))
			self.SCIMarkerDefineAll(scintillacon.SC_MARKNUM_FOLDERSUB, scintillacon.SC_MARK_EMPTY, win32api.RGB(0xff, 0xff, 0xff), win32api.RGB(0, 0, 0))
			self.SCIMarkerDefineAll(scintillacon.SC_MARKNUM_FOLDERTAIL, scintillacon.SC_MARK_EMPTY, win32api.RGB(0xff, 0xff, 0xff), win32api.RGB(0, 0, 0))
			self.SCIMarkerDefineAll(scintillacon.SC_MARKNUM_FOLDEREND, scintillacon.SC_MARK_EMPTY, win32api.RGB(0xff, 0xff, 0xff), win32api.RGB(0, 0, 0))
			self.SCIMarkerDefineAll(scintillacon.SC_MARKNUM_FOLDEROPENMID, scintillacon.SC_MARK_EMPTY, win32api.RGB(0xff, 0xff, 0xff), win32api.RGB(0, 0, 0))
			self.SCIMarkerDefineAll(scintillacon.SC_MARKNUM_FOLDERMIDTAIL, scintillacon.SC_MARK_EMPTY, win32api.RGB(0xff, 0xff, 0xff), win32api.RGB(0, 0, 0))
		else: # curved markers
			self.SCIMarkerDefineAll(scintillacon.SC_MARKNUM_FOLDEROPEN, scintillacon.SC_MARK_CIRCLEMINUS, win32api.RGB(0xff, 0xff, 0xff), win32api.RGB(0, 0, 0))
			self.SCIMarkerDefineAll(scintillacon.SC_MARKNUM_FOLDER, scintillacon.SC_MARK_CIRCLEPLUS, win32api.RGB(0xff, 0xff, 0xff), win32api.RGB(0, 0, 0))
			self.SCIMarkerDefineAll(scintillacon.SC_MARKNUM_FOLDERSUB, scintillacon.SC_MARK_VLINE, win32api.RGB(0xff, 0xff, 0xff), win32api.RGB(0, 0, 0))
			self.SCIMarkerDefineAll(scintillacon.SC_MARKNUM_FOLDERTAIL, scintillacon.SC_MARK_LCORNERCURVE, win32api.RGB(0xff, 0xff, 0xff), win32api.RGB(0, 0, 0))
			self.SCIMarkerDefineAll(scintillacon.SC_MARKNUM_FOLDEREND, scintillacon.SC_MARK_CIRCLEPLUSCONNECTED, win32api.RGB(0xff, 0xff, 0xff), win32api.RGB(0, 0, 0))
			self.SCIMarkerDefineAll(scintillacon.SC_MARKNUM_FOLDEROPENMID, scintillacon.SC_MARK_CIRCLEMINUSCONNECTED, win32api.RGB(0xff, 0xff, 0xff), win32api.RGB(0, 0, 0))
			self.SCIMarkerDefineAll(scintillacon.SC_MARKNUM_FOLDERMIDTAIL, scintillacon.SC_MARK_TCORNERCURVE, win32api.RGB(0xff, 0xff, 0xff), win32api.RGB(0, 0, 0))
		
		self.SCIMarkerDefine(MARKER_BREAKPOINT, scintillacon.SC_MARK_CIRCLE)
		# Marker background depends on debugger state
		self.SCIMarkerSetFore(MARKER_BREAKPOINT, win32api.RGB(0x0, 0, 0))
		# Get the current debugger state.
		try:
			import pywin.debugger
			if pywin.debugger.currentDebugger is None:
				state = dbgcon.DBGSTATE_NOT_DEBUGGING
			else:
				state = pywin.debugger.currentDebugger.debuggerState
		except ImportError:
			state = dbgcon.DBGSTATE_NOT_DEBUGGING
		self.OnDebuggerStateChange(state)

	def _GetSubConfigNames(self):
		return ["editor"] # Allow [Keys:Editor] sections to be specific to us

	def DoConfigChange(self):
		SyntEditViewParent.DoConfigChange(self)
		tabSize = GetEditorOption("Tab Size", 4, 2)
		indentSize = GetEditorOption("Indent Size", 4, 2)
		bUseTabs = GetEditorOption("Use Tabs", 0)
		bSmartTabs = GetEditorOption("Smart Tabs", 1)
		ext = self.idle.IDLEExtension("AutoIndent") # Required extension.

		self.SCISetViewWS( GetEditorOption("View Whitespace", 0) )
		self.SCISetViewEOL( GetEditorOption("View EOL", 0) )
		self.SCISetIndentationGuides( GetEditorOption("View Indentation Guides", 0) )

		if GetEditorOption("Right Edge Enabled", 0):
			mode = scintillacon.EDGE_BACKGROUND
		else:
			mode = scintillacon.EDGE_NONE
		self.SCISetEdgeMode(mode)
		self.SCISetEdgeColumn( GetEditorOption("Right Edge Column", 75) )
		self.SCISetEdgeColor( GetEditorOption("Right Edge Color", win32api.RGB(0xef, 0xef, 0xef)))

		width = GetEditorOption("Marker Margin Width", 16)
		self.SCISetMarginWidthN(1, width)
		width = GetEditorOption("Fold Margin Width", 12)
		self.SCISetMarginWidthN(2, width)
		width = GetEditorOption("Line Number Margin Width", 0)
		self.SCISetMarginWidthN(0, width)
		self.bFolding = GetEditorOption("Enable Folding", 1)
		fold_flags = 0
		self.SendScintilla(scintillacon.SCI_SETMODEVENTMASK, scintillacon.SC_MOD_CHANGEFOLD);
		if self.bFolding:
			if GetEditorOption("Fold Lines", 1):
				fold_flags = 16

		self.SCISetProperty("fold", self.bFolding)
		self.SCISetFoldFlags(fold_flags)

		tt_color = GetEditorOption("Tab Timmy Color", win32api.RGB(0xff, 0, 0))
		self.SendScintilla(scintillacon.SCI_INDICSETFORE, 1, tt_color)

		tt_use = GetEditorOption("Use Tab Timmy", 1)
		if tt_use:
			self.SCISetProperty("tab.timmy.whinge.level", "1")

		# Auto-indent has very complicated behaviour.  In a nutshell, the only
		# way to get sensible behaviour from it is to ensure tabwidth != indentsize.
		# Further, usetabs will only ever go from 1->0, never 0->1.
		# This is _not_ the behaviour Pythonwin wants:
		# * Tab width is arbitary, so should have no impact on smarts.
		# * bUseTabs setting should reflect how new files are created, and
		#   if Smart Tabs disabled, existing files are edited
		# * If "Smart Tabs" is enabled, bUseTabs should have no bearing
		#   for existing files (unless of course no context can be determined)
		#
		# So for smart tabs we configure the widget with completely dummy
		# values (ensuring tabwidth != indentwidth), ask it to guess, then
		# look at the values it has guessed, and re-configure
		if bSmartTabs:
			ext.config(usetabs=1, tabwidth=5, indentwidth=4)
			ext.set_indentation_params(1)
			if ext.indentwidth==5:
				# Either 5 literal spaces, or a single tab character. Assume a tab
				usetabs = 1
				indentwidth = tabSize
			else:
				# Either Indented with spaces, and indent size has been guessed or
				# an empty file (or no context found - tough!)
				if self.GetTextLength()==0: # emtpy
					usetabs = bUseTabs
					indentwidth = indentSize
				else: # guessed.
					indentwidth = ext.indentwidth
					usetabs = 0
			# Tab size can never be guessed - set at user preference.
			ext.config(usetabs=usetabs, indentwidth=indentwidth, tabwidth=tabSize)
		else:
			# Dont want smart-tabs - just set the options!
			ext.config(usetabs=bUseTabs, tabwidth=tabSize, indentwidth=indentSize)
		self.SCISetIndent(indentSize)
		self.SCISetTabWidth(tabSize)

	def OnDebuggerStateChange(self, state):
		if state == dbgcon.DBGSTATE_NOT_DEBUGGING:
			# Indicate breakpoints arent really usable.
			# Not quite white - useful when no marker margin, so set as background color.
			self.SCIMarkerSetBack(MARKER_BREAKPOINT, win32api.RGB(0xef, 0xef, 0xef))
		else:
			# A light-red, so still readable when no marker margin.
			self.SCIMarkerSetBack(MARKER_BREAKPOINT, win32api.RGB(0xff, 0x80, 0x80))

	def HookDocumentHandlers(self):
		SyntEditViewParent.HookDocumentHandlers(self)
		self.HookMessage(self.OnCheckExternalDocumentUpdated,MSG_CHECK_EXTERNAL_FILE)

	def HookHandlers(self):
		SyntEditViewParent.HookHandlers(self)
		self.HookMessage(self.OnSetFocus, win32con.WM_SETFOCUS)

	def _PrepareUserStateChange(self):
		return self.GetSel(), self.GetFirstVisibleLine()
	def _EndUserStateChange(self, info):
		scrollOff = info[1] - self.GetFirstVisibleLine()
		if scrollOff:
			self.LineScroll(scrollOff)
		# Make sure we dont reset the cursor beyond the buffer.
		max = self.GetTextLength()
		newPos = min(info[0][0], max), min(info[0][1], max)
		self.SetSel(newPos)

	#######################################
	# The Windows Message or Notify handlers.
	#######################################
	def OnMarginClick(self, std, extra):
		notify = self.SCIUnpackNotifyMessage(extra)
		if notify.margin==2: # Our fold margin
			line_click = self.LineFromChar(notify.position)
#			max_line = self.GetLineCount()
			if self.SCIGetFoldLevel(line_click) & scintillacon.SC_FOLDLEVELHEADERFLAG:
				# If a fold point.
				self.SCIToggleFold(line_click)
		return 1

	def OnSetFocus(self,msg):
		# Even though we use file change notifications, we should be very sure about it here.
		self.OnCheckExternalDocumentUpdated(msg)
		return 1

	def OnCheckExternalDocumentUpdated(self, msg):
		if self.bCheckingFile: return
		self.bCheckingFile = 1
		self.GetDocument().CheckExternalDocumentUpdated()
		self.bCheckingFile = 0

	def OnRClick(self,params):
		menu = win32ui.CreatePopupMenu()
		self.AppendMenu(menu, "&Locate module", "LocateModule")
		self.AppendMenu(menu, flags=win32con.MF_SEPARATOR)
		self.AppendMenu(menu, "&Undo", "EditUndo")
		self.AppendMenu(menu, '&Redo', 'EditRedo')
		self.AppendMenu(menu, flags=win32con.MF_SEPARATOR)
		self.AppendMenu(menu, 'Cu&t', 'EditCut')
		self.AppendMenu(menu, '&Copy', 'EditCopy')
		self.AppendMenu(menu, '&Paste', 'EditPaste')
		self.AppendMenu(menu, flags=win32con.MF_SEPARATOR)
		self.AppendMenu(menu, '&Select all', 'EditSelectAll')
		self.AppendMenu(menu, 'View &Whitespace', 'ViewWhitespace', checked=self.SCIGetViewWS())
		self.AppendMenu(menu, "&Fixed Font", "ViewFixedFont", checked = self._GetColorizer().bUseFixed)
		self.AppendMenu(menu, flags=win32con.MF_SEPARATOR)
		self.AppendMenu(menu, "&Goto line...", "GotoLine")

		submenu = win32ui.CreatePopupMenu()
		newitems = self.idle.GetMenuItems("edit")
		for text, event in newitems:
			self.AppendMenu(submenu, text, event)

		flags=win32con.MF_STRING|win32con.MF_ENABLED|win32con.MF_POPUP
		menu.AppendMenu(flags, submenu.GetHandle(), "&Source code")

		flags = win32con.TPM_LEFTALIGN|win32con.TPM_LEFTBUTTON|win32con.TPM_RIGHTBUTTON
		menu.TrackPopupMenu(params[5], flags, self)
		return 0
	def OnCmdViewFold(self, cid, code): # Handle the menu command
		if cid == win32ui.ID_VIEW_FOLD_EXPAND_ALL:
			self.FoldExpandAllEvent(None)
		elif cid == win32ui.ID_VIEW_FOLD_EXPAND:
			self.FoldExpandEvent(None)
		elif cid == win32ui.ID_VIEW_FOLD_COLLAPSE_ALL:
			self.FoldCollapseAllEvent(None)
		elif cid == win32ui.ID_VIEW_FOLD_COLLAPSE:
			self.FoldCollapseEvent(None)
		else:
			print("Unknown collapse/expand ID")
	def OnUpdateViewFold(self, cmdui): # Update the tick on the UI.
		if not self.bFolding:
			cmdui.Enable(0)
			return
		id = cmdui.m_nID
		if id in [win32ui.ID_VIEW_FOLD_EXPAND_ALL, win32ui.ID_VIEW_FOLD_COLLAPSE_ALL]:
			cmdui.Enable()
		else:
			enable = 0
			lineno = self.LineFromChar(self.GetSel()[0])
			foldable = self.SCIGetFoldLevel(lineno) & scintillacon.SC_FOLDLEVELHEADERFLAG
			is_expanded = self.SCIGetFoldExpanded(lineno)
			if id == win32ui.ID_VIEW_FOLD_EXPAND:
				if foldable and not is_expanded:
					enable = 1
			elif id == win32ui.ID_VIEW_FOLD_COLLAPSE:
				if foldable and is_expanded:
					enable = 1
			cmdui.Enable(enable)

	def OnCmdViewFoldTopLevel(self, cid, code): # Handle the menu command
			self.FoldTopLevelEvent(None)

	#######################################
	# The Events
	#######################################
	def ToggleBookmarkEvent(self, event, pos = -1):
		"""Toggle a bookmark at the specified or current position
		"""
		if pos==-1:
			pos, end = self.GetSel()
		startLine = self.LineFromChar(pos)
		self.GetDocument().MarkerToggle(startLine+1, MARKER_BOOKMARK)
		return 0

	def GotoNextBookmarkEvent(self, event, fromPos=-1):
		""" Move to the next bookmark
		"""
		if fromPos==-1:
			fromPos, end = self.GetSel()
		startLine = self.LineFromChar(fromPos)+1 # Zero based line to start
		nextLine = self.GetDocument().MarkerGetNext(startLine+1, MARKER_BOOKMARK)-1
		if nextLine<0:
			nextLine = self.GetDocument().MarkerGetNext(0, MARKER_BOOKMARK)-1
		if nextLine <0 or nextLine == startLine-1:
			win32api.MessageBeep()
		else:
			self.SCIEnsureVisible(nextLine)
			self.SCIGotoLine(nextLine)
		return 0

	def TabKeyEvent(self, event):
		"""Insert an indent.  If no selection, a single indent, otherwise a block indent
		"""
		# Handle auto-complete first.
		if self.SCIAutoCActive():
			self.SCIAutoCComplete()
			return 0
		# Call the IDLE event.
		return self.bindings.fire("<<smart-indent>>", event)

	def EnterKeyEvent(self, event):
		"""Handle the enter key with special handling for auto-complete
		"""
		# Handle auto-complete first.
		if self.SCIAutoCActive():
			self.SCIAutoCComplete()
			self.SCIAutoCCancel()
		# Call the IDLE event.
		return self.bindings.fire("<<newline-and-indent>>", event)

	def ShowInteractiveWindowEvent(self, event):
		import pywin.framework.interact
		pywin.framework.interact.ShowInteractiveWindow()

	def FoldTopLevelEvent(self, event = None):
		if not self.bFolding:
			return 1

		win32ui.DoWaitCursor(1)
		try:
			self.Colorize()
			maxLine = self.GetLineCount()
			# Find the first line, and check out its state.
			for lineSeek in range(maxLine):
				if self.SCIGetFoldLevel(lineSeek) & scintillacon.SC_FOLDLEVELHEADERFLAG:
					expanding = not self.SCIGetFoldExpanded(lineSeek)
					break
			else:
				# no folds here!
				return
			for lineSeek in range(lineSeek, maxLine):
				level = self.SCIGetFoldLevel(lineSeek)
				level_no = level & scintillacon.SC_FOLDLEVELNUMBERMASK - scintillacon.SC_FOLDLEVELBASE
				is_header = level & scintillacon.SC_FOLDLEVELHEADERFLAG
	#			print lineSeek, level_no, is_header
				if level_no == 0 and is_header:
					if (expanding and not self.SCIGetFoldExpanded(lineSeek)) or \
						(not expanding and self.SCIGetFoldExpanded(lineSeek)):
						self.SCIToggleFold(lineSeek)
		finally:
			win32ui.DoWaitCursor(-1)

	def FoldExpandSecondLevelEvent(self, event):
		if not self.bFolding:
			return 1
		win32ui.DoWaitCursor(1)
		## I think this is needed since Scintilla may not have
		## already formatted parts of file outside visible window.
		self.Colorize()
		levels=[scintillacon.SC_FOLDLEVELBASE]
		## Scintilla's level number is based on amount of whitespace indentation
		for lineno in range(self.GetLineCount()):
			level = self.SCIGetFoldLevel(lineno)
			if not level & scintillacon.SC_FOLDLEVELHEADERFLAG:
				continue
			curr_level = level & scintillacon.SC_FOLDLEVELNUMBERMASK
			if curr_level > levels[-1]:
				levels.append(curr_level)
			try:
				level_ind=levels.index(curr_level)
			except ValueError:
				## probably syntax error in source file, bail
				break
			levels=levels[:level_ind+1]
			if level_ind == 1 and not self.SCIGetFoldExpanded(lineno):
				self.SCIToggleFold(lineno)
		win32ui.DoWaitCursor(-1)

	def FoldCollapseSecondLevelEvent(self, event):
		if not self.bFolding:
			return 1
		win32ui.DoWaitCursor(1)
		## I think this is needed since Scintilla may not have
		## already formatted parts of file outside visible window.
		self.Colorize()
		levels=[scintillacon.SC_FOLDLEVELBASE]
		## Scintilla's level number is based on amount of whitespace indentation
		for lineno in range(self.GetLineCount()):
			level = self.SCIGetFoldLevel(lineno)
			if not level & scintillacon.SC_FOLDLEVELHEADERFLAG:
				continue
			curr_level = level & scintillacon.SC_FOLDLEVELNUMBERMASK
			if curr_level > levels[-1]:
				levels.append(curr_level)
			try:
				level_ind=levels.index(curr_level)
			except ValueError:
				## probably syntax error in source file, bail
				break
			levels=levels[:level_ind+1]
			if level_ind == 1 and self.SCIGetFoldExpanded(lineno):
				self.SCIToggleFold(lineno)
		win32ui.DoWaitCursor(-1)

	def FoldExpandEvent(self, event):
		if not self.bFolding:
			return 1
		win32ui.DoWaitCursor(1)
		lineno = self.LineFromChar(self.GetSel()[0])
		if self.SCIGetFoldLevel(lineno) & scintillacon.SC_FOLDLEVELHEADERFLAG and \
				not self.SCIGetFoldExpanded(lineno):
			self.SCIToggleFold(lineno)
		win32ui.DoWaitCursor(-1)

	def FoldExpandAllEvent(self, event):
		if not self.bFolding:
			return 1
		win32ui.DoWaitCursor(1)
		for lineno in range(0, self.GetLineCount()):
			if self.SCIGetFoldLevel(lineno) & scintillacon.SC_FOLDLEVELHEADERFLAG and \
					not self.SCIGetFoldExpanded(lineno):
				self.SCIToggleFold(lineno)
		win32ui.DoWaitCursor(-1)

	def FoldCollapseEvent(self, event):
		if not self.bFolding:
			return 1
		win32ui.DoWaitCursor(1)
		lineno = self.LineFromChar(self.GetSel()[0])
		if self.SCIGetFoldLevel(lineno) & scintillacon.SC_FOLDLEVELHEADERFLAG and \
				self.SCIGetFoldExpanded(lineno):
			self.SCIToggleFold(lineno)
		win32ui.DoWaitCursor(-1)

	def FoldCollapseAllEvent(self, event):
		if not self.bFolding:
			return 1
		win32ui.DoWaitCursor(1)
		self.Colorize()
		for lineno in range(0, self.GetLineCount()):
			if self.SCIGetFoldLevel(lineno) & scintillacon.SC_FOLDLEVELHEADERFLAG and \
					self.SCIGetFoldExpanded(lineno):
				self.SCIToggleFold(lineno)
		win32ui.DoWaitCursor(-1)


from pywin.framework.editor.frame import EditorFrame
class SplitterFrame(EditorFrame):
	def OnCreate(self, cs):
		self.HookCommand(self.OnWindowSplit, win32ui.ID_WINDOW_SPLIT)
		return 1
	def OnWindowSplit(self, id, code):
		self.GetDlgItem(win32ui.AFX_IDW_PANE_FIRST).DoKeyboardSplit()
		return 1

from pywin.framework.editor.template import EditorTemplateBase
class SyntEditTemplate(EditorTemplateBase):
	def __init__(self, res=win32ui.IDR_TEXTTYPE, makeDoc=None, makeFrame=None, makeView=None):
		if makeDoc is None: makeDoc = SyntEditDocument
		if makeView is None: makeView = SyntEditView
		if makeFrame is None: makeFrame = SplitterFrame
		self.bSetMenus = 0
		EditorTemplateBase.__init__(self, res, makeDoc, makeFrame, makeView)

	def CheckIDLEMenus(self, idle):
		if self.bSetMenus: return
		self.bSetMenus = 1

		submenu = win32ui.CreatePopupMenu()
		newitems = idle.GetMenuItems("edit")
		flags=win32con.MF_STRING|win32con.MF_ENABLED
		for text, event in newitems:
			id = bindings.event_to_commands.get(event)
			if id is not None:
				keyname = pywin.scintilla.view.configManager.get_key_binding( event, ["editor"] )
				if keyname is not None:
					text = text + "\t" + keyname
				submenu.AppendMenu(flags, id, text)

		mainMenu = self.GetSharedMenu()
		editMenu = mainMenu.GetSubMenu(1)
		editMenu.AppendMenu(win32con.MF_SEPARATOR, 0, "")
		editMenu.AppendMenu(win32con.MF_STRING | win32con.MF_POPUP | win32con.MF_ENABLED, submenu.GetHandle(), "&Source Code")

	def _CreateDocTemplate(self, resourceId):
		return win32ui.CreateDocTemplate(resourceId)

	def CreateWin32uiDocument(self):
		return self.DoCreateDoc()

	def GetPythonPropertyPages(self):
		"""Returns a list of property pages
		"""
		from pywin.scintilla import configui
		return EditorTemplateBase.GetPythonPropertyPages(self) + [configui.ScintillaFormatPropertyPage()]
		
# For debugging purposes, when this module may be reloaded many times.
try:
	win32ui.GetApp().RemoveDocTemplate(editorTemplate)
except NameError:
	pass

editorTemplate = SyntEditTemplate()
win32ui.GetApp().AddDocTemplate(editorTemplate)
