commit 72d05bc6df007170349b8262cb5ca74cb811a97a
Author: Manuel Cortéz <manuel@manuelcortez.net>
Date:   Wed Dec 14 17:07:37 2016 -0600

    Initial commit

diff --git a/.gitignore b/.gitignore
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+++ b/.gitignore
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+*.pyc
\ No newline at end of file
diff --git a/README b/README
new file mode 100644
index 0000000..98fd077
--- /dev/null
+++ b/README
@@ -0,0 +1 @@
+A set of utilities to develop applications using ncurses and python.
diff --git a/guicurses/__init__.py b/guicurses/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/guicurses/widgets.py b/guicurses/widgets.py
new file mode 100644
index 0000000..bb0851b
--- /dev/null
+++ b/guicurses/widgets.py
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+#holds basic GUI structures for use in curses (treeview, listbox, checkbox, ETC)
+# Taken and modified from http://bmcginty.us/clifox.git
+import curses, time, os, os.path, string, sys
+from curses import ascii
+
+class GuiObject(object):
+	done = 0
+
+	def beepIfNeeded(self):
+#		if self.base.config.beeps:
+		curses.beep()
+
+	def setStatus(self,*a,**kw):
+		return self.base.setStatus(*a,**kw)
+
+	def onFocus(self, *args, **kwargs): self.screen.move(self.y, self.x)
+
+class Dialog(GuiObject):
+	"""control holder
+down and up arrows move through controls
+enter selects default button or displays error if not one
+"""
+	@property
+	def controlIndex(self):
+		return self._controlIndex
+
+	@controlIndex.setter
+	def controlIndex(self, i):
+		self._controlIndex  =  i
+		self.controls[self._controlIndex].onFocus()
+		return i
+
+	def __init__(self, screen = None, base = None, y = 0, x = 0, controls = [], can_go_back=True):
+		self.base = base
+		self.screen = screen
+		self.y, self.x = y, x
+		self._controls = controls
+		self.controls = []
+		self.can_go_back = can_go_back
+		self.initialDraw()
+		self.draw()
+
+	def initialDraw(self):
+		for i in xrange(0, len(self._controls)):
+			co = self._controls[i]
+			c = co[0](screen=self.screen, base=self.base, y=i, can_go_back=self.can_go_back, **co[1])
+			self.controls.append(c)
+		self.controlIndex = 0
+
+	def draw(self):
+		for i in self.controls:
+			i.draw()
+
+	def handleKey(self, c):
+		ret = 1
+		if c == curses.KEY_DOWN:
+			if self.controlIndex >= len(self.controls) -1:
+				self.beepIfNeeded()
+				self.setStatus("No more controls in this dialog. Please up arrow to the first control.")
+				self.controlIndex = len(self.controls) -1
+			else:
+				self.controlIndex += 1
+		elif c == curses.KEY_UP:
+			if self.controlIndex <= 0:
+				self.beepIfNeeded()
+				self.setStatus("This is the first control in this dialog.")
+				self.controlIndex = 0
+			else:
+				self.controlIndex -= 1
+		else:
+			ret = self.controls[self.controlIndex].handleKey(c)
+		return ret
+
+class Button(GuiObject):
+	def __init__(self, screen=None, base=None, y=1, x=0, can_go_back=True, prompt="Button", action="", help_string=""):
+		self.base = base
+		self.screen = screen
+		self.y, self.x = y, x
+		self.prompt = prompt
+		self.selected = 0
+		self.draw()
+		self.action  =  action
+		self.help_string = help_string
+		self.can_go_back = can_go_back
+
+	def draw(self):
+		s =  self.prompt
+		self.screen.addstr(self.y, self.x, s.encode("utf-8"))
+		self.screen.refresh()
+
+	def handleKey(self, k):
+		if k == 10 or k == curses.KEY_RIGHT: # Enter key or right for easier use
+			self.done = 1
+			self.selected = 1
+			return 1
+		elif k == curses.KEY_F1:
+			if hasattr(self, "help_string"):
+				self.setStatus(self.help_string)
+				return 1
+		elif k == curses.KEY_BACKSPACE or k == curses.KEY_LEFT and self.can_go_back: # Let's go back
+			self.base.go_back()
+			return 1
+		return None
+
+class Editbox(object):
+	"""Editing widget using the interior of a window object.
+		Supports the following Emacs-like key bindings:
+ Ctrl-A Go to left edge of window.
+ Ctrl-B Cursor left, wrapping to previous line if appropriate.
+ Ctrl-D Delete character under cursor.
+ Ctrl-E Go to right edge (stripspaces off) or end of line (stripspaces on).
+ Ctrl-F Cursor right, wrapping to next line when appropriate.
+ Ctrl-G Terminate, returning the window contents.
+ Ctrl-H Delete character backward.
+ Ctrl-J Terminate if the window is 1 line, otherwise insert newline.
+ Ctrl-K If line is blank, delete it, otherwise clear to end of line.
+ Ctrl-L Refresh screen.
+ Ctrl-N Cursor down; move down one line.
+ Ctrl-O Insert a blank line at cursor location.
+ Ctrl-P Cursor up; move up one line.
+ Move operations do nothing if the cursor is at an edge where the movement is not possible.
+The following synonyms are supported where possible:
+ KEY_LEFT  =  Ctrl-B, KEY_RIGHT  =  Ctrl-F, KEY_UP  =  Ctrl-P, KEY_DOWN  =  Ctrl-N, KEY_BACKSPACE  =  Ctrl-h
+ """
+	def __init__(self, screen=None, base=None, y=1, x=0, default="edit field"):
+		self.base = base
+		self.value = default
+		self.win = screen
+		self.loop = self.edit
+		(self.maxy, self.maxx)  =  self.win.getmaxyx()
+		self.maxy -=  2
+		self.maxx -=  1
+		self.stripspaces  =  1
+		self.lastcmd  =  None
+		self.text  =  [[] for y in xrange(self.maxy+1)]
+		self.win.keypad(1)
+		self.win.move(0,0)
+
+	def text_insert(self, y, x, ch):
+		if len(self.text[y]) > x:
+			self.text[y].insert(x, ch)
+		else: # < =  x
+#			self.text[y] + =  [curses.ascii.SP] * (x - len(self.text[y]))
+			self.text[y].append(ch)
+
+	def text_delete(self, y, x):
+		if y < 0 or x < 0 or y >= len(self.text) or x >=  len(self.text[y]): return
+		del self.text[y][x]
+ 
+	def _end_of_line(self, y):
+		"""Go to the location of the first blank on the given line."""
+		last  =  self.maxx
+		while 1:
+			if curses.ascii.ascii(self.win.inch(y, last)) != curses.ascii.SP:
+				last  =  min(self.maxx, last+1)
+				break
+			elif last == 0:
+				break
+			last  = last - 1
+		return last
+
+	def do_command(self, ch):
+		"Process a single editing command."
+		(y, x)  =  self.win.getyx()
+		self.lastcmd  =  ch
+		if ch == curses.ascii.SOH:									# ^a
+			x = 0
+			self.win.move(y, x)
+		elif ch in (curses.ascii.STX,curses.KEY_LEFT, curses.ascii.BS, curses.KEY_BACKSPACE,127):
+			if x > 0:
+				x -= 1
+				self.win.move(y, x)
+			elif y  == 0:
+				pass
+			else:
+				y -= 1
+				x = len(self.text[y])-1 #if len(self.text[y])<self.maxx else self.maxx
+				self.win.move(y, x)
+			if ch in (curses.ascii.BS, curses.KEY_BACKSPACE, 127):
+				self.win.delch()
+				y, x  =  self.win.getyx()
+				self.text_delete(y, x)
+		elif ch in (curses.ascii.EOT, curses.KEY_DC):									# ^d
+			self.win.delch()
+			self.text_delete(y, x)
+		elif ch  ==  curses.ascii.ENQ:									# ^e
+			x  =  len(self.text[y]) if len(self.text[y])<self.maxx else self.maxx
+			self.win.move(y, x)
+		elif ch in (curses.ascii.ACK, curses.KEY_RIGHT):				# ^f
+			if x < self.maxx and x < len(self.text[y]):
+				x += 1
+				self.win.move(y, x)
+			elif y == self.maxy:
+				pass
+			else:
+				y += 1
+				x = 0
+				self.win.move(y, x)
+		elif ch == curses.ascii.BEL:									# ^g
+			return True
+		elif ch in (10, 13):				# ^j ^m
+			if y < self.maxy:
+				y += 1
+				x = 0
+				self.win.move(y, x)
+		elif ch  ==  curses.ascii.VT:							# ^k
+			if x < len(self.text[y]):
+				self.win.clrtoeol()
+				del self.text[y][x:]
+			else:
+				self.win.deleteln()
+				del self.text[y]
+#			self.win.move(y, x)
+		elif ch  ==  curses.ascii.FF:							# ^l
+			self.win.refresh()
+		elif ch in (curses.ascii.SO, curses.KEY_DOWN):			# ^n
+			if y < self.maxy:
+				y += 1
+				x = len(self.text[y]) if x > len(self.text[y]) else x
+				self.win.move(y, x)
+			else:
+				pass
+		elif ch  ==  curses.ascii.SI:							# ^o
+			self.win.insertln()
+			self.text.insert(y, [])
+		elif ch in (curses.ascii.DLE, curses.KEY_UP):				# ^p
+			if y > 0:
+				y -= 1
+				x = len(self.text[y]) if x > len(self.text[y]) else x
+				self.win.move(y, x)
+			else:
+				pass
+		elif ch  ==  curses.KEY_HOME:
+			y = 0
+			x = len(self.text[y]) if x > len(self.text[y]) else x
+			self.win.move(y, x)
+		elif ch  ==  curses.KEY_END:
+			y = len(self.text)
+#			x = len(self.text[y]) if x > len(self.text[y]) else x
+			self.win.move(y,x)
+		elif ch == curses.KEY_F2:
+			if self.externalEdit()  ==  None:
+				self.setStatus("No external editor found.")
+			else:
+				return True				
+		elif ch>31 and ch<256:
+			ch  =  self.getunicode(ch)
+			if y < self.maxy or x < self.maxx:
+				self.text_insert(y, x, ch)
+				self.win.addstr(y, 0, ''.join(self.text[y]))
+				if x<self.maxx:
+					x += 1
+				else:
+					x = 0
+					y += 1
+				self.win.move(y, x)
+		self.draw()
+		return False
+
+	def gather(self):
+		tmp  =  [''] * len(self.text)
+		for y in xrange(len(self.text)):
+			tmp[y]  =  ''.join(self.text[y])
+			tmp[y]  =  tmp[y].rstrip()
+		return '\n'.join(tmp).strip()
+
+	def clear(self):
+		self.text  =  [[] for y in xrange(self.maxy+1)]
+		for y in xrange(self.maxy+1):
+			self.win.move(y, 0)
+			self.win.clrtoeol()
+		self.win.move(0, 0)
+ 
+	def draw(self):
+		y, x = self.win.getyx()
+		l  =  len(self.text)
+		if l < self.maxy:
+			for i in xrange(l):
+				self.win.move(i, 0)
+				self.win.clrtoeol()
+				self.win.addstr(i, 0, ''.join(self.text[i]))
+			self.win.move(y, x)
+		else:
+			for i in xrange(l-self.maxy):
+				self.win.move(i, 0)
+				self.win.clrtoeol()
+				self.win.addstr(i, 0, ''.join(self.text[i]))
+			self.win.move(y, x)
+		self.win.refresh()
+
+	def externalEdit(self):
+#		if self.base.config.editor:
+#			e = self.base.config.editor
+		if os.environment.get("nano"):
+			e = os.environment.get("EDITOR")
+		else:
+			return None
+		tempfile = "/tmp/squigglitz"
+		open(tempfile,"wb").write(self.gather())
+		cmd = "%s %s" % (e,tempfile)
+		os.system(cmd)
+		fh = open(tempfile,"rb")
+		self.text = fh.readlines()
+		fh.close()
+		os.remove(tempfile)
+		return self.text
+ 
+	def getunicode(self, c):
+		tc  =  u' '
+		buf  =  ''
+		done  =  False
+		nc  =  chr(c)
+		buf += nc
+		if ord(nc) in (194, 195):
+			nc  =  chr(self.win.getch())
+			buf += nc
+		try:
+			tc  =  buf.decode()
+			done  =  True
+		except:
+			pass
+		return tc
+
+	def edit(self):
+		self.win.clear()
+		text = list(self.value)
+		while 1:
+			if text != None and len(text)>0:
+				ch = ord(text.pop(0))
+				if len(text) == 0:
+					text = -1
+			else:
+				ch  =  self.win.getch()
+				if ch == -1:
+					time.sleep(0.02)
+					continue
+			o_ch  =  ch
+			if self.do_command(ch):
+				break
+			if text == -1:
+				self.win.move(0,0)
+				self.win.refresh()
+				text = None
+		return self.gather()
+
+class Readline(GuiObject):
+	"""
+prompt for user input, with bindings to that of the default readline implementation
+prompt: prompt displayed before the users text
+history: a list of strings which constitutes the previously entered set of strings given to the caller of this function during previous calls
+text: the default text, entered as if the user had typed it directly
+echo: acts as a mask for passwords (set to ' ' in order to not echo any visible character for passwords)
+length: the maximum length for this text entry
+delimiter: the delimiter between prompt and text
+readonly: whether to accept new text
+"""
+	def __init__(self, screen=None, base=None, y=0, x=0, history=[], prompt=u"input", default=u"", echo=None, maxLength=0, delimiter=u": ", readonly=0, action=""):
+		self.value = default
+		self.done = 0
+		self.base = base
+		self.screen = screen
+		self.y, self.x = y, x
+		self.history = history
+		self.historyPos = len(self.history) if self.history else 0
+		self.prompt = prompt
+		self.delimiter = delimiter
+		self.echo = echo
+		self.readonly = readonly
+		self.maxLength = maxLength
+#prompt and delimiter
+		self.s = u"%s%s" % (self.prompt,self.delimiter,) if self.prompt else ""
+#position in the currently-being-editted text
+		self.ptr = 0
+#start of text entry "on-screen", should be greater than self.ptr unless there is absolutely no prompt, (in other words, a completely blank line)
+#if there's a prompt, startX should be right after the prompt and the delimiter
+#if not, startX is going to be wherever self.x is, as that's where our text is going to appear
+		self.startX = len(self.s) if self.s else self.x
+#put ptr at the end of the current bit of text
+		self.currentLine = self.value
+		self.ptr = len(self.currentLine)
+		self.insertMode = True
+		self.lastDraw = None
+		self.draw()
+		self.action = action
+
+	def externalEdit(self): return None
+ 
+	def getunicode(self, c):
+			tc  =  u' '
+			buf  =  ''
+			done  =  False
+			nc  =  chr(c)
+			buf += nc
+			if ord(nc) in (194, 195):
+				nc  =  chr(self.screen.getch())
+				buf += nc
+			try:
+				tc  =  buf.decode()
+				done  =  True
+			except:
+				pass
+			return tc
+
+	def draw(self):
+		d = self.ptr, self.currentLine
+		if self.lastDraw and d == self.lastDraw:
+			return
+		loc = self.x
+		t = self.s
+		self.screen.move(self.y, self.x)
+		self.screen.clrtoeol()
+		if self.s:
+			self.screen.addstr(self.y, self.x, self.s)
+		t = self.currentLine
+		cnt = 0
+		if self.echo:
+			t = str(self.echo)[:1]*len(t)
+		self.screen.addstr(self.y, self.startX, "".join(t))
+		self.screen.move(self.y, self.startX+self.ptr)
+		self.screen.refresh()
+		self.lastDraw = self.ptr, self.currentLine
+
+	def handleKey(self, c):
+			if c == -1:
+				return None
+			if c  ==  3:		# ^C
+				self.setStatus("Input aborted!")
+				self.currentLine = u''
+			elif c  ==  10:		# ^J newline
+				if self.history != None and self.currentLine:
+					self.history.append(self.currentLine)
+				self.done = 1
+			elif c in (1, 262):		# ^A, Home key
+				self.ptr = 0
+			elif c in (5, 360):		# ^E, End key
+				self.ptr = len(self.currentLine)
+			elif c in (2, 260):		# ^B, left arrow
+				if self.ptr>0:
+					self.ptr -= 1
+				else:
+					self.beepIfNeeded()
+			elif c in (6, 261):		# ^f, right arrow
+				if self.ptr<len(self.currentLine):
+					self.ptr += 1
+				else:
+					self.beepIfNeeded()
+					self.ptr = len(self.currentLine)
+			elif c  ==  259:		# Up arrow
+				if not self.history or self.historyPos == 0: #history will return non-zero if it has content
+					self.beepIfNeeded()
+					msg = "No history to move up through." if not self.history else "No previous history to move up through."
+					self.setStatus(msg)
+				elif self.history and self.historyPos>0:
+					self.tempLine = self.currentLine
+					self.historyPos -= 1
+					self.currentLine = self.history[self.historyPos]
+					self.ptr = len(self.currentLine)
+				else:
+					self.setStatus("Something odd occured, readLine, up arrow")
+			elif c  ==  258:		# Down arrow
+#if there is no history, or we're off the end of the history list (therefore using tempLine), show an error
+				if not self.history or self.historyPos>= len(self.history):
+					self.beepIfNeeded()
+					msg = "No history to move down through." if not self.history else "No more history to move down through."
+					self.setStatus(msg)
+#otherwise, we've got more history, or tempLine left to view
+				elif self.history:
+#go ahead and move down
+					self.historyPos += 1
+#if we're now off the end of the history, pull up tempLine
+#maybe user thought they'd typed something and they hadn't, so they can get back to their pre-history command
+					if self.historyPos == len(self.history):
+						self.currentLine = self.tempLine
+#normal history item
+					else:
+						self.currentLine = self.history[self.historyPos]
+#move to the end of this line, history or tempLine
+					self.ptr = len(self.currentLine)
+				else:
+					self.setStatus("Something odd occured, readLine, down arrow")
+			elif c in (8, 263):		# ^H, backSpace
+				if self.ptr>0:
+					self.currentLine = u"%s%s" % (self.currentLine[:self.ptr-1],self.currentLine[self.ptr:])
+					self.ptr -= 1
+				else:
+					self.beepIfNeeded()
+			elif c in (4, 330):		# ^D, delete
+				if self.ptr<len(self.currentLine):
+					self.currentLine = u"%s%s" % (self.currentLine[:self.ptr],self.currentLine[self.ptr+1:])
+				else:
+					self.beepIfNeeded()
+			elif c  ==  331:		# insert
+				self.insertMode = False if self.insertMode == True else False
+				self.setStatus("insert mode "+"on" if self.insertMode else "off")
+			elif c  ==  21:		# ^U
+				self.ptr = 0
+				self.currentLine = u''
+			elif c  ==  11:		# ^K
+				self.currentLine = self.currentLine[:self.ptr]
+			else:
+				if self.readonly:
+					self.beepIfNeeded()
+					self.setStatus("This is a read only line. Text can not be modified.")
+				else:
+					uchar = self.getunicode(c)
+					if not self.insertMode:
+						self.currentLine[self.ptr] = uchar
+					else:
+						self.currentLine = u"%s%s%s" % (self.currentLine[:self.ptr],uchar,self.currentLine[self.ptr:])
+						self.ptr += 1
+						if self.maxLength>0 and self.ptr >=  self.maxLength:
+							if self.history != None and self.currentLine:
+								self.history.append(self.currentLine)
+							self.done = True
+							self.setStatus("Maximum field length reached.")
+						#handled keystroke
+			self.draw()
+			return 1
+
+class Listbox(GuiObject):
+	"""Listbox
+render a listbox to the screen in `title \n separator \n items` format
+y,x: y and x coordinates where to draw this window on the screen
+height: maximum height of this window on the screen, including title and separator (defaults to the length of the list, or the height of the window)
+base: base clifox object for accessing settings and other clifox state
+default: the index of the currently selected item (or a list of selected items, if multiple is true)
+title: the title of this select box (might be taken from the element on the webpage)
+keysWaitTime: maximum amount of time the system will consider a consecutive set of key-presses as a single search
+items: a list of options in string form, or a list of (id,option) tuples
+multiple: whether to allow selecting multiple options
+"""
+	def __init__(self, screen=None, base=None, y=0, x=0, height=None, title=None, items=[], keysWaitTime=0.4, default=0, multiple=False):
+		self.screen = screen
+		self.base = base
+		self.multiple = multiple
+		self.y, self.x = y, x
+		self.title = title
+#if we've got a list of strings or a list of non-list objects, turn them into itemIndex,item
+#so ["a","b","c"] would become [[0,"a"],[1,"b"],[2,"c"]]
+		if items and type(items[0]) not in (tuple, list):
+			items = zip(xrange(len(items)),items)
+		else:
+			items = items
+		items = [(i,str(j)) for i, j in items]
+		self.items = items
+		self.keys = []
+		self.lastKeyTime = -1
+		self.keysWaitTime = keysWaitTime
+		if height == None:
+			height = (len(self.items)+2) if (len(self.items)+2)<self.base.maxy-2 else self.base.maxy-2
+		self.height = height
+		if type(default) not in (list, tuple):
+			default = [default]
+		self.selections = default
+		self.pos = self.selections[0]
+		self.lastDraw = None
+#		self.draw()
+
+	def draw(self):
+		title = self.title
+		windowY = self.y
+		listHeight = self.height-2
+		start = self.pos//listHeight
+		startL = (start*listHeight)
+#if startL%lsitHiehgt =  = 0 then we can clear the screen
+		endL = (start*listHeight)+listHeight
+		sw = windowY+2
+		if self.lastDraw != (startL, endL,[i for i in self.selections]):
+			show = self.items[startL:endL]
+			self.screen.move(windowY, 0)
+			self.screen.clrtoeol()
+			self.screen.addstr(windowY, 0, title)
+			sep = '-'*len(title)
+			self.screen.move(windowY+1, 0)
+			self.screen.clrtoeol()
+			self.screen.addstr(windowY+1, 0, sep)
+			for idx, itm in enumerate(show):
+				self.screen.move(idx+sw, 0)
+				self.screen.clrtoeol()
+				if self.multiple:
+					s = "[%s] %s" % (("+" if startL+idx in self.selections else "-"),itm[1],)
+				else:
+					s = "%s" % (itm[1],)
+				self.screen.addstr(idx+sw, 0, s)
+		self.lastDraw = (startL, endL,[i for i in self.selections])
+		self.screen.move(sw+(self.pos-startL), 0)
+#		self.setStatus("height = %d:startL = %d:endL = %d:pos = %d" % (self.height,startL,endL,sw+self.pos-startL))
+		self.screen.refresh()
+
+	def search(self, key):
+		t = time.time()
+		if key in string.printable and (self.keys and t-self.lastKeyTime<self.keysWaitTime):
+			self.keys.append(key)
+			self.lastKeyTime = t
+		else:
+			self.keys = [key]
+		keys = "".join(self.keys)
+		keys = keys.lower()
+		j = -1
+		for i in self.items:
+			j += 1
+			if str(i[1]).lower().startswith(keys):
+				self.pos = j
+				break
+
+	def handleKey(self, c):
+		if c == -1:
+			return None
+		if self.multiple and c == 32:
+			if self.pos in self.selections:
+				self.selections.remove(self.pos)
+			else:
+				self.selections.append(self.pos)
+		elif curses.ascii.isprint(c):
+			self.search(chr(c))
+		elif c == curses.KEY_UP:
+			if self.pos == 0:
+#we don't want to wrap around to the top
+				pass #self.pos = len(self.items)-1
+				self.beepIfNeeded()
+			else:
+				self.pos -= 1
+		elif c == curses.KEY_DOWN:
+			if self.pos == len(self.items)-1:
+				pass #self.pos = 0
+				self.beepIfNeeded()
+			else:
+				self.pos += 1
+		elif c in (10, 261): # newline or right arrow
+			self.done = 1
+			return self.selections if self.multiple else self.pos
+		elif c == 260: # left arrow quietly back out
+			self.done = 1
+			return self.selections if self.multiple else self.pos
+		self.draw()
+
+class fileBrowser(Listbox):
+
+	def __init__(self, dir="./", select_type="file", action="", *args, **kwargs):
+		self.select_type = select_type
+		self.selected_action = action
+		if dir:
+			self.dir = dir if dir else os.environ.get("HOME","/")
+		items = self.make_list()
+		super(fileBrowser, self).__init__(items=items, title="File browser", *args, **kwargs)
+
+	def make_list(self):
+		self.pos = 0
+		files = []
+		folders = []
+		folders.append((os.path.abspath(".."), "Back"))
+		os.chdir(self.dir)
+		for i in sorted(os.listdir(self.dir)):
+			if os.path.isdir(i):
+				folders.append((os.path.abspath(i), i))
+			else:
+				files.append((os.path.abspath(i), i))
+		folders.extend(files)
+		return folders
+
+	def getDir(self):
+		return self.items[self.pos][0]
+
+	def expand(self):
+		self.dir = self.getDir()
+		self.items = self.make_list()
+		self.lastDraw = None
+
+	def collapse(self):
+		self.dir = self.items[0][0]
+		self.items = self.make_list()
+		self.lastDraw = None
+
+	def handleKey(self, c):
+		if c == -1:
+			return None
+		if self.multiple and c == 32:
+			if self.pos in self.selections:
+				self.selections.remove(self.pos)
+			else:
+				self.selections.append(self.pos)
+		elif curses.ascii.isprint(c):
+			self.search(chr(c))
+		elif c == curses.KEY_UP:
+			if self.pos == 0:
+#we don't want to wrap around to the top
+				pass #self.pos = len(self.items)-1
+				self.beepIfNeeded()
+			else:
+				self.pos -= 1
+		elif c == curses.KEY_DOWN:
+			if self.pos == len(self.items)-1:
+				pass #self.pos = 0
+				self.beepIfNeeded()
+			else:
+				self.pos += 1
+		elif c in (10, 261, curses.KEY_RIGHT): # newline or right arrow
+			if os.path.isfile(self.getDir()) and self.select_type == "file":
+				self.done = 1
+				return 1
+			if os.path.isdir(self.getDir()) and self.select_type != "file":
+				self.done = 1
+				return 1
+			self.expand()
+			return 1
+		elif c == curses.KEY_LEFT or c == curses.KEY_BACKSPACE: # left arrow quietly back out
+			self.collapse()
+		self.draw()
+
diff --git a/guicurses/window.py b/guicurses/window.py
new file mode 100644
index 0000000..adc33fa
--- /dev/null
+++ b/guicurses/window.py
@@ -0,0 +1,110 @@
+import sys
+import time
+import curses
+import widgets
+
+class Window(object):
+
+	def exit(self,*a,**kw):
+		try:
+			curses.echo(1)
+			self.screen.keypad(0)
+			self.screen.nodelay(0)
+			curses.nocbreak()
+		except Exception,e:
+			print "error"
+		sys.exit()
+
+	quit=exit
+
+	def __init__(self, screen):
+		self.handlers=[self]
+		self.keys = {}
+		self.statusbar=1
+		self.lastMessage=""
+		self.daemon=1
+		self.windows=[]
+		self.windowVars={}
+		self.windex=0
+		self.screen = screen
+		self.screen.nodelay(1)
+		self.screen.keypad(1)
+		curses.raw(1)
+		curses.noecho()
+		curses.cbreak()
+		self.initVars()
+
+	def initVars(self):
+		self.maxy,self.maxx=self.screen.getmaxyx()
+		self.curPos=[0,0]
+		self.status=self.maxy-1
+		self.entry=self.status-1
+		self.maxy=self.entry-1
+		self.screenPos=0
+		self.screenPosX=0
+		self.screenNum=0
+
+	def setStatus(self,txt,*l):
+		if not self.statusbar: return
+		if isinstance(txt,list): txt=",".join([str(i).strip() for i in txt])
+		if l: txt+=" "+" ".join(l)
+		if not isinstance(txt,str): txt=str(txt)
+		txt=txt.encode('utf-8')
+		cur=self.screen.getyx()
+		self.screen.move(self.status,0)
+		self.screen.clrtoeol()
+		s=txt[:self.maxx-1]
+		try:
+			self.screen.addstr(self.status,0,s)
+		except:
+			generate_error_report()
+			self.setStatus("error")
+		self.screen.move(cur[0],cur[1])
+		self.screen.refresh()
+
+		self.screen.refresh()
+
+
+	def run(self):
+		while 1:
+			time.sleep(0.01)
+			c=self.screen.getch()
+			if c!=-1:
+				for handler in self.handlers[:]:
+					if handler.handleKey(c):
+						self.check_changes(handler)
+						break
+
+	def check_changes(self, handler):
+		if hasattr(handler, "selected_action"):
+			self.handlers.remove(handler)
+			getattr(self, handler.selected_action)(handler.dir)
+		elif not hasattr(handler, "controls"): return
+		for control in handler.controls:
+			if control.selected == 1 or control.done == 1:
+				self.handlers.remove(handler)
+				if "." in control.action:
+					self.open_file(control.action)
+				else:
+					getattr(self, control.action)()
+
+	def handleKey(self,k,*args):
+		pass
+#		if k in self.keys:
+#			try:
+#				exec(self.keys[k])
+#				return 1
+#			except Exception,e:
+#				self.setStatus("KeyboardError:%s" % (e,))
+#		return None
+
+	def parse_menu(self, items, is_submenu=False):
+		controls = []
+		for i in items:
+			if len(i) > 2:
+				controls.append((widgets.Button, dict(prompt=i[1], action=i[0], help_string=i[2])))
+			else:
+				controls.append((widgets.Button, dict(prompt=i[1], action=i[0])))
+		if is_submenu:
+			controls.append((widgets.Button, "Back"))
+		return controls
\ No newline at end of file
diff --git a/setup.py b/setup.py
new file mode 100644
index 0000000..632739a
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,18 @@
+import os
+from setuptools import setup
+
+def read(fname):
+    return open(os.path.join(os.path.dirname(__file__), fname)).read()
+
+setup(
+    name = "guicurses",
+    version = "0.3",
+    author = "Manuel Cortez",
+    author_email = "manuel@manuelcortez.net",
+    description = "A set of utilities for building accessible applications with curses",
+    license = "GPL V2",
+    keywords = "Gui curses accessibility speakup",
+    url = "http://manuelcortez.net:1337/pi/guicurses",
+    long_description=read('README'),
+    packages = ["guicurses"],
+)
\ No newline at end of file