#!/usr/bin/env python

try:
		import pygtk
		pygtk.require('2.0')
		import gtk
		import os
		import sys
		from string import find
		
except:
		print "DepError! Require Python 2.4+ and PyGTK 2.6+"
		

class LtPlugin:
	mypid=0
	
	def exit(self, w=None):
		if self.mypid>0:
			self.killMacro(self)
		self.plug.destroy()
		return
	def macros(self, w=None):
		global mcount
		while mcount > 0:
			self.macrolist.remove_text(mcount-1)
			mcount = mcount - 1
		
		listmdir = os.listdir('./ltmacros/')
		nr_of_files = len(listmdir)
		listindex = nr_of_files - 1
		relistmdir = ['--Select/New--']
		while listindex > -1:
			if find(listmdir[listindex], '.ltm') > -1:
				relistmdir.append(listmdir[listindex])
			listindex = listindex - 1
		for x in range(0, len(relistmdir)):
			self.macrolist.append_text(str(relistmdir[int(x)]))
			mcount = mcount + 1
		self.macrolist.set_active(0)
		return
	def runMacro(self, w):
		if self.mypid==0:
			filename = self.macrolist.get_active_text()
			if find(filename, '.ltm') > -1:
				#os.system('./ltmacros/'+filename+' &')
				self.mypid=os.spawnlp(os.P_NOWAIT,'./ltmacros/'+filename)
				print 'macro ',filename,' launched (pid #',self.mypid,')'
		return
	def openMacro(self, w):
		filename = self.macrolist.get_active_text()
		if find(filename, '.ltm') > -1:
			os.system('./LtMacroEdit.py'+' '+filename+' &')
			return
		os.system('./LtMacroEdit.py &')
		return
	def killMacro(self, w=None):
		#openfile = open("./ltmacros/running.pid", "r")
		#pid = long(openfile.read())
		if self.mypid>0:
			os.kill(self.mypid, 9)
			print 'macro with pid #',self.mypid,' has been killed'
			self.mypid=0
		#openfile.close()
		#os.remove("./ltmacros/running.pid")
		return
	def __init__(self):
		Wid = 0L
		if len(sys.argv) == 2:
			Wid = long(sys.argv[1])
		self.plug = gtk.Plug(Wid)
		self.plug.connect("destroy", lambda w: gtk.main_quit())
		global mcount
		mcount = 0
		self.mainwidget = gtk.VBox(False, 1)
		
		self.toolbar = gtk.Toolbar()
		self.toolbar.set_orientation(gtk.ORIENTATION_HORIZONTAL)
		self.toolbar.set_style(gtk.TOOLBAR_ICONS)
		
		self.statusbar = gtk.Statusbar()
		
		self.mainwidget.add(self.toolbar)
		self.mainwidget.add(self.statusbar)
		
		self.macrolist = gtk.combo_box_new_text()
		self.macrolistitem = gtk.ToolItem()
		self.macrolistitem.add(self.macrolist)
		self.toolbar.insert(self.macrolistitem, -1)
		self.macros()
		
		self.reloadbtnimg = gtk.Image()
		self.reloadbtnimg.set_from_file("./gfx/reload.png")
		self.reloadbtn = gtk.ToolButton(self.reloadbtnimg, "Reload")
		self.toolbar.insert(self.reloadbtn, -1)
		self.reloadbtn.connect("clicked", self.macros)
		
		self.runbtnimg = gtk.Image()
		self.runbtnimg.set_from_file("./gfx/play.png")
		self.runbtn = gtk.ToolButton(self.runbtnimg, "Run")
		self.toolbar.insert(self.runbtn, -1)
		self.runbtn.connect("clicked", self.runMacro)
		
		self.stopbtnimg = gtk.Image()
		self.stopbtnimg.set_from_file("./gfx/stop.png")
		self.stopbtn = gtk.ToolButton(self.stopbtnimg, "Stop")
		self.toolbar.insert(self.stopbtn, -1)
		self.stopbtn.connect("clicked", self.killMacro)
		
		self.openbtnimg = gtk.Image()
		self.openbtnimg.set_from_file("./gfx/eject.png")
		self.openbtn = gtk.ToolButton(self.openbtnimg, "Open")
		self.toolbar.insert(self.openbtn, -1)
		self.openbtn.connect("clicked", self.openMacro)
		
		self.exitbtnimg = gtk.Image()
		self.exitbtnimg.set_from_file("./gfx/exit.png")
		self.exitbtn = gtk.ToolButton(self.exitbtnimg, "Exit")
		self.toolbar.insert(self.exitbtn, -1)
		self.exitbtn.connect("clicked", self.exit)

		self.statusbar.show()
		self.toolbar.show()
		self.mainwidget.show()
		self.plug.add(self.mainwidget)
		self.plug.show_all()
		
def main():
	gtk.main()
	return 0
if __name__=="__main__":
	LtPlugin()
	main()