Introduce X session support by way of gnome.ui.
This involves moving cwd detection and url_show into class Terminator, since we need to initialize gnome earlier.
This commit is contained in:
Thomas Hurst
parent
11df8b9783
commit
9d183ed5e1
@ -16,6 +16,8 @@
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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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import time, re, sys, os, platform
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import pygtk
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pygtk.require ("2.0")
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import gobject, gtk, pango
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@ -29,7 +31,6 @@ from terminatorlib.keybindings import TerminatorKeybindings
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from terminatorlib.terminatorterm import TerminatorTerm
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class TerminatorNotebookTabLabel(gtk.HBox):
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def __init__(self, title, notebook, terminator):
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gtk.HBox.__init__(self, False)
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self._notebook = notebook
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@ -88,6 +89,7 @@ class TerminatorNotebookTabLabel(gtk.HBox):
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def width_request(self):
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return self.size_request()[0]
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class Terminator:
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def __init__ (self, profile = None, command = None, fullscreen = False,
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maximise = False, borderless = False, no_gconf = False,
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@ -100,6 +102,7 @@ class Terminator:
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self._fullscreen = False
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self._geometry = geometry
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self.debugaddress = None
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self.start_cwd = os.getcwd()
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self.term_list = []
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stores = []
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stores.append (config.TerminatorConfValuestoreRC ())
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@ -124,6 +127,42 @@ class Terminator:
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self.conf = config.TerminatorConfig (stores)
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# Sort out cwd detection code, if available
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self.pid_get_cwd = lambda pid: None
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if platform.system() == 'FreeBSD':
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try:
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from terminatorlib import freebsd
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self.pid_get_cwd = freebsd.get_process_cwd
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dbg ('Using FreeBSD self.pid_get_cwd')
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except (OSError, NotImplementedError, ImportError):
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dbg ('FreeBSD version too old for self.pid_get_cwd')
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pass
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elif platform.system() == 'Linux':
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dbg ('Using Linux self.pid_get_cwd')
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self.pid_get_cwd = lambda pid: os.path.realpath ('/proc/%s/cwd' % pid)
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else:
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dbg ('Unable to set a self.pid_get_cwd, unknown system: %s' % platform.system)
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# import a library for viewing URLs
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try:
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dbg ('Trying to import gnome for X session and backup URL handling support')
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global gnome
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import gnome, gnome.ui
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self.gnome_program = gnome.init(APP_NAME, APP_VERSION)
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self.url_show = gnome.url_show
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# X session saving support
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self.gnome_client = gnome.ui.master_client()
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self.gnome_client.connect_to_session_manager()
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self.gnome_client.connect('save-yourself', self.save_yourself)
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self.gnome_client.connect('die', self.die)
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except ImportError:
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# webbrowser.open() is not really useful, but will do as a fallback
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dbg ('gnome not available, no X session support, backup URL handling via webbrowser module')
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import webbrowser
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self.url_show = webbrowser.open
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self.icon_theme = gtk.IconTheme ()
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self.keybindings = TerminatorKeybindings()
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@ -201,6 +240,39 @@ class Terminator:
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self.window.show ()
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term.spawn_child ()
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def die(self):
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self.save_yourself ()
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gtk.main_quit ()
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def save_yourself (self):
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""" Save as much of our state as possible for the X session manager """
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dbg("Saving session for xsm")
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args = []
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drop_next_arg = False
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geompatt = re.compile(r'^--geometry(=.+)?')
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for arg in sys.argv[1:]:
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mo = geompatt.match(arg)
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if mo:
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if not mo.group(1):
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drop_next_arg = True
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elif not drop_next_arg:
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args.append(arg)
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drop_next_arg = False
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cmd = [sys.executable, sys.argv[0]]
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# pygtk docs suggest the session manager protocol handles this for us.
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#cmd.append(("--geometry=%dx%d" % self.window.get_size()) + ("+%d+%d" % self.window.get_position()))
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cmd += args
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dbg("Session restart command: %s" % repr(cmd))
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c = self.gnome_client
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c.set_restart_style(gnome.ui.RESTART_IF_RUNNING)
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c.set_current_directory(self.start_cwd)
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# I hear rumors that some Fedora systems need (len(cmd), cmd)
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c.set_clone_command(cmd)
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c.set_restart_command(cmd)
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return True
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def maximize (self):
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""" Maximize the Terminator window."""
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self.window.maximize ()
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@ -259,7 +331,7 @@ class Terminator:
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return not (result == gtk.RESPONSE_ACCEPT)
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def on_destroy_event (self, widget, data=None):
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gtk.main_quit ()
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self.die()
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# keybindings for the whole terminal window (affects the main
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# windows containing the splited terminals)
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@ -19,7 +19,7 @@
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import pygtk
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pygtk.require ("2.0")
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import gobject, gtk, pango
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import os, platform, sys, subprocess, pwd
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import os, sys, subprocess, pwd
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#import version details
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from terminatorlib.version import *
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@ -52,35 +52,6 @@ class TerminatorTerm (gtk.VBox):
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self.conf = terminator.conf
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self.command = command
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# Sort out cwd detection code, if available
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self.pid_get_cwd = lambda pid: None
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if platform.system() == 'FreeBSD':
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try:
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from terminatorlib import freebsd
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self.pid_get_cwd = lambda pid: freebsd.get_process_cwd(pid)
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dbg ('Using FreeBSD self.pid_get_cwd')
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except (OSError, NotImplementedError, ImportError):
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dbg ('FreeBSD version too old for self.pid_get_cwd')
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pass
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elif platform.system() == 'Linux':
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dbg ('Using Linux self.pid_get_cwd')
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self.pid_get_cwd = lambda pid: os.path.realpath ('/proc/%s/cwd' % pid)
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else:
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dbg ('Unable to set a self.pid_get_cwd, unknown system: %s'%platform.system)
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# import a library for viewing URLs
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try:
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# gnome.url_show() is really useful
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dbg ('url_show: importing gnome module')
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import gnome
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gnome.init ('terminator', 'terminator')
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self.url_show = gnome.url_show
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except ImportError:
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# webbrowser.open() is not really useful, but will do as a fallback
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dbg ('url_show: gnome module failed, using webbrowser')
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import webbrowser
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self.url_show = webbrowser.open
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self.cwd = cwd or os.getcwd();
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if not os.path.exists(self.cwd) or not os.path.isdir(self.cwd):
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self.cwd = pwd.getpwuid(os.getuid ())[5]
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@ -203,7 +174,7 @@ class TerminatorTerm (gtk.VBox):
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except:
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try:
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dbg ('openurl: calling url_show')
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self.url_show (url)
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self.terminator.url_show (url)
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except:
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dbg ('openurl: url_show failed. No URL for you')
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pass
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@ -499,7 +470,7 @@ text/plain
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""" Return the current working directory of the subprocess.
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This function requires OS specific behaviours
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"""
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cwd = self.pid_get_cwd (self._pid)
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cwd = self.terminator.pid_get_cwd (self._pid)
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dbg ('get_cwd found: %s'%cwd)
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return (cwd)
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