#!/usr/bin/python
#
# Rajarshi Guha <rajarshi@presidency.com>
# 4/10/2002

import sys
import os, tempfile
import gtk, GTK
import libglade
import string


ui="""<?xml version="1.0"?>
<GTK-Interface>

<project>
  <name>Project1</name>
  <program_name>project1</program_name>
  <directory></directory>
  <source_directory>src</source_directory>
  <pixmaps_directory>pixmaps</pixmaps_directory>
  <language>C</language>
  <gnome_support>True</gnome_support>
  <gettext_support>True</gettext_support>
</project>

<widget>
  <class>GtkWindow</class>
  <name>r</name>
  <border_width>2</border_width>
  <signal>
    <name>destroy</name>
    <handler>on_r_destroy</handler>
    <last_modification_time>Thu, 21 Feb 2002 22:17:47 GMT</last_modification_time>
  </signal>
  <title>Run Window</title>
  <type>GTK_WINDOW_TOPLEVEL</type>
  <position>GTK_WIN_POS_NONE</position>
  <modal>False</modal>
  <allow_shrink>False</allow_shrink>
  <allow_grow>False</allow_grow>
  <auto_shrink>False</auto_shrink>

  <widget>
    <class>GtkHBox</class>
    <name>hbox1</name>
    <homogeneous>False</homogeneous>
    <spacing>0</spacing>

    <widget>
      <class>GtkEntry</class>
      <name>txt</name>
      <has_default>True</has_default>
      <can_focus>True</can_focus>
      <has_focus>True</has_focus>
      <signal>
	<name>activate</name>
	<handler>on_txt_activate</handler>
	<last_modification_time>Fri, 22 Feb 2002 19:30:02 GMT</last_modification_time>
      </signal>
      <editable>True</editable>
      <text_visible>True</text_visible>
      <text_max_length>0</text_max_length>
      <text></text>
      <child>
	<padding>0</padding>
	<expand>True</expand>
	<fill>False</fill>
      </child>
    </widget>

    <widget>
      <class>GtkButton</class>
      <name>button1</name>
      <border_width>3</border_width>
      <can_focus>True</can_focus>
      <signal>
	<name>clicked</name>
	<handler>on_button1_clicked</handler>
	<last_modification_time>Thu, 21 Feb 2002 22:18:28 GMT</last_modification_time>
      </signal>
      <label>OK</label>
      <relief>GTK_RELIEF_HALF</relief>
      <child>
	<padding>0</padding>
	<expand>True</expand>
	<fill>True</fill>
      </child>
    </widget>
  </widget>
</widget>

</GTK-Interface>
"""

class WidgetsWrapper:
    def __init__(self, ui_file, top_win, handlers):
        self.widgets = libglade.GladeXML(ui_file, top_win)
        self.widgets.signal_autoconnect(handlers.__dict__)
    def __getitem__(self, key):
        return self.widgets.get_widget(key)
    
class UIHandlers:
    def on_r_destroy(event):
        gtk.mainquit()
        
    def on_txt_activate(w):
        cmd = w.get_chars(0, w.get_position())
        cmd = string.strip(cmd)
        if cmd == '': return
        try:
            os.execvp(cmd, [cmd])
        except os.error:
            sys.exit(0)
        
        
    def on_button1_clicked(event):    
        t = w.__getitem__('txt').get_text()
        t = string.lstrip(t)
        t = string.rstrip(t)
        if t == '' : return
        try:
            os.execvp(t,[t])
        except os.error:
            sys.exit(0)



####
tempfile.tempdir = '/tmp'
fname  = tempfile.mktemp()
f = open(fname,'w')
f.write(ui)
f.close()
w = WidgetsWrapper(fname,'r', UIHandlers)
gtk.mainloop()