641 lines
22 KiB
Python
Executable File
641 lines
22 KiB
Python
Executable File
#!/usr/bin/python
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# Terminator - multiple gnome terminals in one window
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# Copyright (C) 2006-2007 cmsj@tenshu.net
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, version 2 only.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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"""Terminator by Chris Jones <cmsj@tenshu.net>
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Usage: terminator [OPTION] ...
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-h, --help Show this usage information
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-d, --debug Enable debugging
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-m, --maximise Maximise the terminator window when it starts
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-f, --fullscreen Place the window in its fullscreen state when it starts
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-p, --profile=PROFILE Take settings from gnome-terminal profile PROFILE
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"""
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import os
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import pwd
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import sys
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import string
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import gobject
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import gtk
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try:
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import vte
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except:
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print '''You need to install python bindings for libvte ("python-vte" in debian/ubuntu)'''
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sys.exit (1)
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import gconf
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import pango
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import gnome
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import time
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import getopt
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import math
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import gettext
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class TerminatorTerm:
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# Our settings
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# FIXME: Add commandline and/or gconf options to change these
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defaults = {
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'gt_dir' : '/apps/gnome-terminal',
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'_profile_dir' : '%s/profiles',
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'allow_bold' : True,
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'audible_bell' : False,
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'background' : None,
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'background_color' : '#000000',
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'backspace_binding' : 'ascii-del',
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'delete_binding' : 'delete-sequence',
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'cursor_blinks' : False,
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'emulation' : 'xterm',
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'font_name' : 'Serif 10',
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'foreground_color' : '#AAAAAA',
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'scrollbar' : True,
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'scroll_on_keystroke' : False,
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'scroll_on_output' : False,
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'scrollback_lines' : 100,
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'focus' : 'sloppy',
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'visible_bell' : False,
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'child_restart' : True,
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'link_scheme' : '(news|telnet|nttp|file|http|ftp|https)',
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'_link_user' : '[%s]+(:[%s]+)?',
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'link_hostchars' : '-A-Za-z0-9',
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'link_userchars' : '-A-Za-z0-9',
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'link_passchars' : '-A-Za-z0-9,?;.:/!%$^*&~"#\'',
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'_palette' : '%s/palette',
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'word_chars' : '-A-Za-z0-9,./?%&#:_',
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'mouse_autohide' : True,
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}
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matches = {}
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def __init__ (self, term, profile):
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self.defaults['profile_dir'] = self.defaults['_profile_dir']%(self.defaults['gt_dir'])
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self.defaults['link_user'] = self.defaults['_link_user']%(self.defaults['link_userchars'], self.defaults['link_passchars'])
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self.term = term
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self.gconf_client = gconf.client_get_default ()
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self.profile = None
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profiles = self.gconf_client.get_list (self.defaults['gt_dir'] + '/global/profile_list', 'string')
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for item in profiles:
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if item == profile:
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self.profile = '%s/%s'%(self.defaults['profile_dir'], item)
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break
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if self.profile == None:
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print "Error, unable to find profile " + profile
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# FIXME: This absolutely should not be an exit, the terminal should fail to spawn. If they all fail, it should exit from the mainloop or something.
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sys.exit (2)
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self.defaults['palette'] = self.defaults['_palette']%(self.profile)
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self.gconf_client.add_dir (self.profile, gconf.CLIENT_PRELOAD_RECURSIVE)
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self.gconf_client.add_dir ('/apps/metacity/general', gconf.CLIENT_PRELOAD_RECURSIVE)
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self.clipboard = gtk.clipboard_get (gtk.gdk.SELECTION_CLIPBOARD)
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self._vte = vte.Terminal ()
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self._vte.set_size (80, 24)
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self.reconfigure_vte ()
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self._vte.show ()
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self._box = gtk.HBox ()
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self._scrollbar = gtk.VScrollbar (self._vte.get_adjustment ())
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if self.defaults['scrollbar']:
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self._scrollbar.show ()
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self._box.pack_start (self._vte)
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self._box.pack_start (self._scrollbar, False)
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self.gconf_client.notify_add (self.profile, self.on_gconf_notification)
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self.gconf_client.notify_add ('/apps/metacity/general/focus_mode', self.on_gconf_notification)
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self._vte.connect ("key-press-event", self.on_vte_key_press)
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self._vte.connect ("button-press-event", self.on_vte_button_press)
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self._vte.connect ("popup-menu", self.on_vte_popup_menu)
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exit_action = self.gconf_client.get_string (self.profile + "/exit_action")
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if exit_action == "restart":
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self._vte.connect ("child-exited", self.spawn_child)
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if exit_action == "close":
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self._vte.connect ("child-exited", lambda close_term: self.term.closeterm (self))
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self._vte.add_events (gtk.gdk.ENTER_NOTIFY_MASK)
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self._vte.connect ("enter_notify_event", self.on_vte_notify_enter)
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self.matches['domain'] = self._vte.match_add ('((%s://(%s@)?)|(www|ftp)[%s]*\\.)[%s.]+(:[0-9]*)?'%(self.defaults['link_scheme'], self.defaults['link_user'], self.defaults['link_hostchars'], self.defaults['link_hostchars']))
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self.matches['path'] = self._vte.match_add ('((%s://(%s@)?)|(www|ftp)[%s]*\\.)[%s.]+(:[0-9]+)?/[-A-Za-z0-9_$.+!*(),;:@&=?/~#%%]*[^]\'.}>) \t\r\n,\\\]'%(self.defaults['link_scheme'], self.defaults['link_userchars'], self.defaults['link_hostchars'], self.defaults['link_hostchars']))
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self.matches['email'] = self._vte.match_add ('(mailto:)?[a-z0-9][a-z0-9.-]*@[a-z0-9][a-z0-9-]*(\\.[a-z0-9][a-z0-9-]*)+')
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self.spawn_child ()
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def spawn_child (self, event=None):
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update_records = self.gconf_client.get_bool (self.profile + "/update_records") or True
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login = self.gconf_client.get_bool (self.profile + "/login_shell") or False
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if self.gconf_client.get_bool (self.profile + "/use_custom_command") == True:
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args = self.gconf_client.get_string (self.profile + "/custom_command").split ()
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shell = args[0]
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else:
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shell = pwd.getpwuid (os.getuid ())[6]
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args = [os.path.basename (shell)]
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self._vte.fork_command (command = shell, argv = args, envv = [], loglastlog = login, logwtmp = update_records, logutmp = update_records)
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def reconfigure_vte (self):
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# Set our emulation
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self._vte.set_emulation (self.defaults['emulation'])
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# Set our wordchars
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word_chars = self.gconf_client.get_string (self.profile + "/word_chars" or self.defaults['word_chars'])
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self._vte.set_word_chars (word_chars)
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# Set our mouselation
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self._vte.set_mouse_autohide (self.defaults['mouse_autohide'])
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# Set our compatibility
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backspace = self.gconf_client.get_string (self.profile + "/backspace_binding") or self.defaults['backspace_binding']
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delete = self.gconf_client.get_string (self.profile + "/delete_binding") or self.defaults['delete_binding']
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# Note, each of the 4 following comments should replace the line beneath it, but the python-vte bindings don't appear to support this constant, so the magic values are being assumed from the C enum :/
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if backspace == "ascii-del":
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# backbind = vte.ERASE_ASCII_BACKSPACE
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backbind = 2
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else:
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# backbind = vte.ERASE_AUTO_BACKSPACE
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backbind = 1
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if delete == "escape-sequence":
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# delbind = vte.ERASE_DELETE_SEQUENCE
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delbind = 3
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else:
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# delbind = vte.ERASE_AUTO
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delbind = 0
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self._vte.set_backspace_binding (backbind)
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self._vte.set_delete_binding (delbind)
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# Set our font, preferably from gconf settings
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if self.gconf_client.get_bool (self.profile + "/use_system_font"):
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font_name = (self.gconf_client.get_string ("/desktop/gnome/interface/monospace_font_name") or self.defaults['font_name'])
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else:
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font_name = (self.gconf_client.get_string (self.profile + "/font") or self.defaults['font_name'])
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try:
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self._vte.set_font (pango.FontDescription (font_name))
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except:
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pass
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# Set our boldness
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self._vte.set_allow_bold (self.gconf_client.get_bool (self.profile + "/allow_bold") or self.defaults['allow_bold'])
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# Set our color scheme, preferably from gconf settings
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palette = self.gconf_client.get_string (self.profile + "/palette") or self.defaults['palette']
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if self.gconf_client.get_bool (self.profile + "/use_theme_colors") == True:
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fg_color = self._vte.get_style ().text[gtk.STATE_NORMAL]
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bg_color = self._vte.get_style ().base[gtk.STATE_NORMAL]
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else:
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fg_color = gtk.gdk.color_parse (self.gconf_client.get_string (self.profile + "/foreground_color") or self.defaults['foreground_color'])
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bg_color = gtk.gdk.color_parse (self.gconf_client.get_string (self.profile + "/background_color") or self.defaults['background_color'])
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colors = palette.split (':')
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palette = []
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for color in colors:
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palette.append (gtk.gdk.color_parse (color))
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self._vte.set_colors (fg_color, bg_color, palette)
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# Set our cursor blinkiness
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self._vte.set_cursor_blinks = (self.gconf_client.get_bool (self.profile + "/cursor_blinks") or self.defaults['cursor_blinks'])
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# Set our audible belliness
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self._vte.set_audible_bell = not (self.gconf_client.get_bool (self.profile + "/silent_bell") or self.defaults['audible_bell'])
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self._vte.set_visible_bell (self.defaults['visible_bell'])
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# Set our scrolliness
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self._vte.set_scrollback_lines (self.gconf_client.get_int (self.profile + "/scrollback_lines") or self.defaults['scrollback_lines'])
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self._vte.set_scroll_on_keystroke (self.gconf_client.get_bool (self.profile + "/scroll_on_keystroke") or self.defaults['scroll_on_keystroke'])
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self._vte.set_scroll_on_output (self.gconf_client.get_bool (self.profile + "/scroll_on_output") or self.defaults['scroll_on_output'])
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# Set our sloppiness
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self.focus = self.gconf_client.get_string ("/apps/metacity/general/focus_mode") or self.defaults['focus']
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def on_gconf_notification (self, client, cnxn_id, entry, what):
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self.reconfigure_vte ()
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def on_vte_button_press (self, term, event):
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# Left mouse button should transfer focus to this vte widget
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if event.button == 1:
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self._vte.grab_focus ()
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return False
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# Right mouse button should display a context menu
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if event.button == 3:
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self.do_popup (event)
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return True
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def on_vte_notify_enter (self, term, event):
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if (self.focus == "sloppy" or self.focus == "mouse"):
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term.grab_focus ()
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return False
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def do_scrollbar_toggle (self):
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if self._scrollbar.get_property ('visible'):
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self._scrollbar.hide ()
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else:
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# We need to make the terminal narrower by the width of the scrollbar
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self._vte.set_size (self._vte.get_column_count () - int(math.ceil(self._scrollbar.allocation.width / self._vte.get_char_width ())), self._vte.get_row_count ())
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self._scrollbar.show ()
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def on_vte_key_press (self, term, event):
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keyname = gtk.gdk.keyval_name (event.keyval)
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mask = gtk.gdk.CONTROL_MASK | gtk.gdk.SHIFT_MASK
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if (event.state & mask) == mask:
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if keyname == 'N':
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self.term.go_next (self)
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return (True)
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elif keyname == "P":
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self.term.go_prev (self)
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return (True)
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elif keyname == 'H':
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self.term.splitaxis (self, False)
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return (True)
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elif keyname == 'V':
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self.term.splitaxis (self, True)
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return (True)
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elif keyname == 'W':
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self.term.closeterm (self)
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return (True)
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if keyname and (keyname == 'Tab' or keyname.endswith('_Tab')):
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if event.state == gtk.gdk.CONTROL_MASK:
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self.term.go_next (self)
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return (True)
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if (event.state & mask) == mask:
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self.term.go_prev (self)
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return (True)
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return (False)
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def on_vte_popup_menu (self, term):
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self.do_popup ()
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def do_popup (self, event = None):
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menu = self.create_popup_menu (event)
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menu.popup (None, None, None, event.button, event.time)
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def create_popup_menu (self, event):
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menu = gtk.Menu ()
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url = self._vte.match_check (int (event.x / self._vte.get_char_width ()), int (event.y / self._vte.get_char_height ()))
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if url:
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if url[1] != self.matches['email']:
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address = url[0]
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nameopen = _("_Open Link")
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namecopy = _("_Copy Link Address")
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else:
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if url[0][0:7] != "mailto:":
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address = "mailto:" + url[0]
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else:
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address = url[0]
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nameopen = _("_Send Mail To...")
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namecopy = _("_Copy Email Address")
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item = gtk.MenuItem (nameopen)
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item.connect ("activate", lambda menu_item: gnome.url_show (address))
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menu.append (item)
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item = gtk.MenuItem (namecopy)
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item.connect ("activate", lambda menu_item: self.clipboard.set_text (url[0]))
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menu.append (item)
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item = gtk.MenuItem ()
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menu.append (item)
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item = gtk.ImageMenuItem (gtk.STOCK_COPY)
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item.connect ("activate", lambda menu_item: self._vte.copy_clipboard ())
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item.set_sensitive (self._vte.get_has_selection ())
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menu.append (item)
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item = gtk.ImageMenuItem (gtk.STOCK_PASTE)
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item.connect ("activate", lambda menu_item: self._vte.paste_clipboard ())
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menu.append (item)
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item = gtk.MenuItem ()
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menu.append (item)
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item = gtk.CheckMenuItem (_("Show scrollbar"))
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item.set_active (self._scrollbar.get_property ('visible'))
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item.connect ("toggled", lambda menu_item: self.do_scrollbar_toggle ())
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menu.append (item)
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item = gtk.MenuItem ()
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menu.append (item)
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item = gtk.MenuItem (_("Split _Horizontally"))
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item.connect ("activate", lambda menu_item: self.term.splitaxis (self, False))
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menu.append (item)
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item = gtk.MenuItem (_("Split _Vertically"))
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item.connect ("activate", lambda menu_item: self.term.splitaxis (self, True))
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menu.append (item)
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item = gtk.MenuItem ()
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menu.append (item)
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item = gtk.ImageMenuItem (gtk.STOCK_CLOSE)
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item.connect ("activate", lambda menu_item: self.term.closeterm (self))
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menu.append (item)
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menu.show_all ()
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return menu
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def get_box (self):
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return self._box
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class Terminator:
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def __init__ (self, profile):
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self.profile = profile
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self.gconf_client = gconf.client_get_default ()
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self._fullscreen = False
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self.window = gtk.Window ()
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self.icon = self.window.render_icon (gtk.STOCK_DIALOG_INFO, gtk.ICON_SIZE_BUTTON)
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self.window.set_icon (self.icon)
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self.window.connect ("key-press-event", self.on_key_press)
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self.window.connect ("delete_event", self.on_delete_event)
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self.window.connect ("destroy", self.on_destroy_event)
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self.window.set_property ('allow-shrink', True)
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# Start out with just one terminal
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# FIXME: This should be really be decided from some kind of profile
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term = (TerminatorTerm (self, self.profile))
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self.term_list = [term]
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self.window.add (term.get_box ())
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self.window.show_all ()
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def maximize (self):
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""" Maximize the Terminator."""
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self.window.maximize ()
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def toggle_fullscreen (self):
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""" Toggle the fullscreen state of the window. If it is in
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fullscreen state, it will be unfullscreened. If it is not, it
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will be set to fullscreen state.
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"""
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if self._fullscreen:
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self.window.unfullscreen ()
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else:
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self.window.fullscreen ()
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self._fullscreen = not self._fullscreen
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def on_delete_event (self, window, event, data=None):
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if len (self.term_list) == 1:
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return False
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# show dialog
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dialog = gtk.Dialog (_("Close?"), window, gtk.DIALOG_MODAL,
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(gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT, gtk.STOCK_CLOSE, gtk.RESPONSE_ACCEPT))
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dialog.set_has_separator (False)
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dialog.set_resizable (False)
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primairy = gtk.Label (_('<big><b>Close all terminals?</b></big>'))
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primairy.set_use_markup (True)
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primairy.set_alignment (0, 0.5)
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secundairy = gtk.Label (_("This window has %s terminals open. Closing the window will also close all terminals.") % len(self.term_list))
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secundairy.set_line_wrap(True)
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primairy.set_alignment (0, 0.5)
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labels = gtk.VBox ()
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labels.pack_start (primairy, False, False, 6)
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labels.pack_start (secundairy, False, False, 6)
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image = gtk.image_new_from_stock(gtk.STOCK_DIALOG_WARNING, gtk.ICON_SIZE_DIALOG)
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image.set_alignment (0.5, 0)
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box = gtk.HBox()
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box.pack_start (image, False, False, 6)
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box.pack_start (labels, False, False, 6)
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dialog.vbox.pack_start (box, False, False, 12)
|
|
|
|
dialog.show_all ()
|
|
result = dialog.run ()
|
|
dialog.destroy ()
|
|
return not (result == gtk.RESPONSE_ACCEPT)
|
|
|
|
def on_destroy_event (self, widget, data=None):
|
|
gtk.main_quit ()
|
|
|
|
def on_key_press (self, window, event):
|
|
""" Callback for the window to determine what to do with special
|
|
keys. Currently handled key-combo's:
|
|
* CTRL - SHIFT - F : toggle fullscreen state of the window.
|
|
"""
|
|
keyname = gtk.gdk.keyval_name (event.keyval)
|
|
mask = gtk.gdk.CONTROL_MASK | gtk.gdk.SHIFT_MASK
|
|
|
|
if (event.state & mask) == mask:
|
|
if keyname == 'F':
|
|
self.toggle_fullscreen ()
|
|
return (True)
|
|
if keyname == 'Q':
|
|
if not self.on_delete_event (window, gtk.gdk.Event (gtk.gdk.DELETE)):
|
|
self.on_destroy_event (window, gtk.gdk.Event (gtk.gdk.DESTROY))
|
|
|
|
|
|
def splitaxis (self, widget, vert=True):
|
|
term2 = TerminatorTerm (self, self.profile)
|
|
|
|
parent = widget.get_box ().get_parent ()
|
|
|
|
if vert:
|
|
pane = gtk.VPaned ()
|
|
else:
|
|
pane = gtk.HPaned ()
|
|
|
|
# VTE doesn't seem to cope well with being resized by the window manager. I expect I am supposed to send some kind of WINCH, or just generally connect window resizing events to a callback that will often tell vte about the new size. For now, cheat. Badly.
|
|
cols = widget._vte.get_column_count ()
|
|
rows = widget._vte.get_row_count ()
|
|
allowance = widget._scrollbar.allocation.width + pane.style_get_property ('handle-size')
|
|
|
|
if vert:
|
|
width = cols
|
|
height = (rows / 2) - (allowance / widget._vte.get_char_height ())
|
|
else:
|
|
width = (cols / 2) - (allowance / widget._vte.get_char_width ())
|
|
height = rows
|
|
|
|
widget._vte.set_size (width, height)
|
|
term2._vte.set_size (width, height)
|
|
|
|
if isinstance (parent, gtk.Window):
|
|
# We have just one term
|
|
if vert:
|
|
newpos = parent.allocation.height / 2
|
|
else:
|
|
newpos = parent.allocation.width / 2
|
|
|
|
widget.get_box ().reparent (pane)
|
|
|
|
pane.pack1 (widget.get_box (), True, True)
|
|
pane.pack2 (term2.get_box (), True, True)
|
|
|
|
parent.add (pane)
|
|
pane.set_position (newpos)
|
|
|
|
if isinstance (parent, gtk.Paned):
|
|
# We are inside a split term
|
|
if vert:
|
|
term2._vte.set_size (cols, (rows / 2) - 1)
|
|
|
|
if (widget.get_box () == parent.get_child1 ()):
|
|
widget.get_box ().reparent (pane)
|
|
parent.pack1 (pane, True, True)
|
|
else:
|
|
widget.get_box ().reparent (pane)
|
|
parent.pack2 (pane, True, True)
|
|
|
|
pane.pack1 (widget.get_box (), True, True)
|
|
pane.pack2 (term2.get_box (), True, True)
|
|
|
|
pane.show ()
|
|
term2.get_box ().show ()
|
|
# insert the term reference into the list
|
|
index = self.term_list.index (widget)
|
|
self.term_list.insert (index + 1, term2)
|
|
widget._vte.grab_focus ()
|
|
|
|
return (term2)
|
|
|
|
def closeterm (self, widget):
|
|
parent = widget.get_box ().get_parent ()
|
|
sibling = None
|
|
|
|
if isinstance (parent, gtk.Window):
|
|
# We are the only term
|
|
if not self.on_delete_event (parent, gtk.gdk.Event (gtk.gdk.DELETE)):
|
|
self.on_destroy_event (parent, gtk.gdk.Event (gtk.gdk.DESTROY))
|
|
return
|
|
|
|
if isinstance (parent, gtk.Paned):
|
|
index = self.term_list.index (widget)
|
|
grandparent = parent.get_parent ()
|
|
|
|
# Discover sibling while all objects exist
|
|
if widget.get_box () == parent.get_child1 ():
|
|
sibling = parent.get_child2 ()
|
|
if widget.get_box () == parent.get_child2 ():
|
|
sibling = parent.get_child1 ()
|
|
|
|
if not sibling:
|
|
# something is wrong, give up
|
|
print "Error: %s is not a child of %s"%(widget, parent)
|
|
return
|
|
|
|
self.term_list.remove (widget)
|
|
grandparent.remove (parent)
|
|
sibling.reparent (grandparent)
|
|
widget.get_box ().destroy ()
|
|
parent.destroy ()
|
|
|
|
if not isinstance (sibling, gtk.Paned):
|
|
for term in self.term_list:
|
|
if term.get_box () == sibling:
|
|
term._vte.grab_focus ()
|
|
break
|
|
else:
|
|
if index == 0: index = 1
|
|
self.term_list[index - 1]._vte.grab_focus ()
|
|
|
|
return
|
|
|
|
def go_next (self, term):
|
|
current = self.term_list.index (term)
|
|
next = current
|
|
|
|
if current == len (self.term_list) - 1:
|
|
next = 0
|
|
else:
|
|
next += 1
|
|
|
|
self.term_list[next]._vte.grab_focus ()
|
|
|
|
def go_prev (self, term):
|
|
current = self.term_list.index (term)
|
|
previous = current
|
|
|
|
if current == 0:
|
|
previous = len (self.term_list) - 1
|
|
else:
|
|
previous -= 1
|
|
|
|
self.term_list[previous]._vte.grab_focus ()
|
|
|
|
def usage ():
|
|
""" Print information on how to use this program. """
|
|
print __doc__
|
|
|
|
if __name__ == '__main__':
|
|
|
|
# define the options
|
|
short_opts = "hdmfp:"
|
|
long_opts = ["help", "debug", "maximise", "fullscreen", "profile="]
|
|
|
|
# parse the options
|
|
try:
|
|
opts, args = getopt.getopt (sys.argv[1:], short_opts, long_opts)
|
|
except getopt.GetoptError:
|
|
usage ()
|
|
sys.exit (2)
|
|
|
|
# set some default values
|
|
debug = 0
|
|
profile = "Default"
|
|
maximise = False
|
|
fullscreen = False
|
|
|
|
# check the options
|
|
for opt, arg in opts:
|
|
if opt in ("-h", "--help"):
|
|
usage ()
|
|
sys.exit (0)
|
|
if opt in ("-d", "--debug"):
|
|
debug = 1
|
|
if opt in ("-m", "--maximise"):
|
|
maximise = True
|
|
if opt in ("-f", "--fullscreen"):
|
|
fullscreen = True
|
|
if opt in ("-p", "--profile"):
|
|
profile = arg
|
|
|
|
gettext.install ('terminator')
|
|
term = Terminator (profile)
|
|
|
|
# Set the Terminator in fullscreen state or maximize it.
|
|
# Fullscreen and maximise are mutually exclusive, with
|
|
# fullscreen taking precedence over maximise.
|
|
if fullscreen:
|
|
term.toggle_fullscreen ()
|
|
elif maximise:
|
|
term.maximize ()
|
|
|
|
gtk.main ()
|
|
|