1620 lines
58 KiB
Python
Executable File
1620 lines
58 KiB
Python
Executable File
#!/usr/bin/python
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# Terminator by Chris Jones <cmsj@tenshu.net>
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# GPL v2 only
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"""terminal.py - classes necessary to provide Terminal widgets"""
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from __future__ import division
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import sys
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import os
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import signal
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import pygtk
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pygtk.require('2.0')
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import gtk
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import gobject
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import pango
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import subprocess
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import urllib
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import uuid
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from util import dbg, err, gerr
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import util
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from config import Config
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from cwd import get_default_cwd
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from factory import Factory
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from terminator import Terminator
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from titlebar import Titlebar
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from terminal_popup_menu import TerminalPopupMenu
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from searchbar import Searchbar
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from translation import _
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from signalman import Signalman
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import plugin
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try:
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import vte
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except ImportError:
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gerr('You need to install python bindings for libvte')
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sys.exit(1)
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# pylint: disable-msg=R0904
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class Terminal(gtk.VBox):
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"""Class implementing the VTE widget and its wrappings"""
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__gsignals__ = {
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'close-term': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ()),
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'title-change': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE,
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(gobject.TYPE_STRING,)),
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'enumerate': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE,
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(gobject.TYPE_INT,)),
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'group-tab': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ()),
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'ungroup-tab': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ()),
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'ungroup-all': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ()),
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'split-horiz': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE,
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(gobject.TYPE_STRING,)),
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'split-vert': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE,
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(gobject.TYPE_STRING,)),
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'tab-new': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE,
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(gobject.TYPE_BOOLEAN, gobject.TYPE_OBJECT)),
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'tab-top-new': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ()),
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'focus-in': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ()),
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'focus-out': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ()),
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'zoom': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ()),
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'maximise': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ()),
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'unzoom': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ()),
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'resize-term': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE,
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(gobject.TYPE_STRING,)),
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'navigate': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE,
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(gobject.TYPE_STRING,)),
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'tab-change': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE,
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(gobject.TYPE_INT,)),
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'group-all': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ()),
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'move-tab': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE,
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(gobject.TYPE_STRING,)),
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}
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TARGET_TYPE_VTE = 8
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terminator = None
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vte = None
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terminalbox = None
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scrollbar = None
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scrollbar_position = None
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titlebar = None
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searchbar = None
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group = None
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cwd = None
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origcwd = None
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command = None
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clipboard = None
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pid = None
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uuid = None
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matches = None
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config = None
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default_encoding = None
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custom_encoding = None
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custom_font_size = None
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layout_command = None
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fgcolor_active = None
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fgcolor_inactive = None
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bgcolor = None
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palette_active = None
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palette_inactive = None
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composite_support = None
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cnxids = None
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def __init__(self):
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"""Class initialiser"""
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gtk.VBox.__init__(self)
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self.__gobject_init__()
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self.terminator = Terminator()
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self.terminator.register_terminal(self)
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# FIXME: Surely these should happen in Terminator::register_terminal()?
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self.connect('enumerate', self.terminator.do_enumerate)
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self.connect('focus-in', self.terminator.focus_changed)
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self.matches = {}
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self.cnxids = Signalman()
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self.config = Config()
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self.cwd = get_default_cwd()
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self.origcwd = self.terminator.origcwd
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self.clipboard = gtk.clipboard_get(gtk.gdk.SELECTION_CLIPBOARD)
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self.pending_on_vte_size_allocate = False
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self.uuid = uuid.uuid4()
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dbg('assigning Terminal a TERMINATOR_UUID of: %s' % self.uuid.urn)
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self.vte = vte.Terminal()
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self.vte.set_size(80, 24)
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self.vte._expose_data = None
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if not hasattr(self.vte, "set_opacity") or \
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not hasattr(self.vte, "is_composited"):
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self.composite_support = False
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else:
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self.composite_support = True
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dbg('composite_support: %s' % self.composite_support)
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self.vte.show()
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self.default_encoding = self.vte.get_encoding()
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self.update_url_matches(self.config['try_posix_regexp'])
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self.terminalbox = self.create_terminalbox()
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self.titlebar = Titlebar(self)
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self.titlebar.connect_icon(self.on_group_button_press)
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self.titlebar.connect('edit-done', self.on_edit_done)
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self.connect('title-change', self.titlebar.set_terminal_title)
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self.titlebar.connect('create-group', self.really_create_group)
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self.titlebar.show_all()
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self.searchbar = Searchbar()
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self.searchbar.connect('end-search', self.on_search_done)
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self.show()
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self.pack_start(self.titlebar, False)
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self.pack_start(self.terminalbox)
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self.pack_end(self.searchbar)
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self.connect_signals()
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os.putenv('TERM', 'xterm')
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os.putenv('COLORTERM', 'gnome-terminal')
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env_proxy = os.getenv('http_proxy')
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if not env_proxy:
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if self.config['http_proxy'] and self.config['http_proxy'] != '':
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os.putenv('http_proxy', self.config['http_proxy'])
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def get_vte(self):
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"""This simply returns the vte widget we are using"""
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return(self.vte)
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def force_set_profile(self, widget, profile):
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"""Forcibly set our profile"""
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self.set_profile(widget, profile, True)
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def set_profile(self, _widget, profile, force=False):
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"""Set our profile"""
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if profile != self.config.get_profile():
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self.config.set_profile(profile, force)
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self.reconfigure()
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def get_profile(self):
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"""Return our profile name"""
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return(self.config.profile)
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def get_cwd(self):
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"""Return our cwd"""
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return(self.terminator.pid_cwd(self.pid))
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def close(self):
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"""Close ourselves"""
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dbg('Terminal::close: emitting close-term')
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self.emit('close-term')
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try:
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os.kill(self.pid, signal.SIGHUP)
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except:
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# We really don't want to care if this failed. Deep OS voodoo is
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# not what we should be doing.
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pass
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def create_terminalbox(self):
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"""Create a GtkHBox containing the terminal and a scrollbar"""
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terminalbox = gtk.HBox()
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self.scrollbar = gtk.VScrollbar(self.vte.get_adjustment())
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self.scrollbar.set_no_show_all(True)
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self.scrollbar_position = self.config['scrollbar_position']
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if self.scrollbar_position not in ('hidden', 'disabled'):
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self.scrollbar.show()
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if self.scrollbar_position == 'left':
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func = terminalbox.pack_end
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else:
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func = terminalbox.pack_start
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func(self.vte)
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func(self.scrollbar, False)
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terminalbox.show_all()
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return(terminalbox)
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def update_url_matches(self, posix = True):
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"""Update the regexps used to match URLs"""
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userchars = "-A-Za-z0-9"
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passchars = "-A-Za-z0-9,?;.:/!%$^*&~\"#'"
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hostchars = "-A-Za-z0-9"
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pathchars = "-A-Za-z0-9_$.+!*(),;:@&=?/~#%'\""
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schemes = "(news:|telnet:|nntp:|file:/|https?:|ftps?:|webcal:)"
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user = "[" + userchars + "]+(:[" + passchars + "]+)?"
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urlpath = "/[" + pathchars + "]*[^]'.}>) \t\r\n,\\\"]"
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if posix:
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dbg ('Terminal::update_url_matches: Trying POSIX URL regexps')
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lboundry = "[[:<:]]"
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rboundry = "[[:>:]]"
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else: # GNU
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dbg ('Terminal::update_url_matches: Trying GNU URL regexps')
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lboundry = "\\<"
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rboundry = "\\>"
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self.matches['full_uri'] = self.vte.match_add(lboundry + schemes +
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"//(" + user + "@)?[" + hostchars +".]+(:[0-9]+)?(" +
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urlpath + ")?" + rboundry + "/?")
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if self.matches['full_uri'] == -1:
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if posix:
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err ('Terminal::update_url_matches: POSIX failed, trying GNU')
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self.update_url_matches(posix = False)
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else:
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err ('Terminal::update_url_matches: Failed adding URL matches')
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else:
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self.matches['voip'] = self.vte.match_add(lboundry +
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'(callto:|h323:|sip:)' + "[" + userchars + "+][" +
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userchars + ".]*(:[0-9]+)?@?[" + pathchars + "]+" +
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rboundry)
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self.matches['addr_only'] = self.vte.match_add (lboundry +
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"(www|ftp)[" + hostchars + "]*\.[" + hostchars +
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".]+(:[0-9]+)?(" + urlpath + ")?" + rboundry + "/?")
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self.matches['email'] = self.vte.match_add (lboundry +
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"(mailto:)?[a-zA-Z0-9][a-zA-Z0-9.+-]*@[a-zA-Z0-9]" +
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"[a-zA-Z0-9-]*\.[a-zA-Z0-9][a-zA-Z0-9-]+" +
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"[.a-zA-Z0-9-]*" + rboundry)
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self.matches['nntp'] = self.vte.match_add (lboundry +
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"""news:[-A-Z\^_a-z{|}~!"#$%&'()*+,./0-9;:=?`]+@""" +
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"[-A-Za-z0-9.]+(:[0-9]+)?" + rboundry)
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# Now add any matches from plugins
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try:
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registry = plugin.PluginRegistry()
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registry.load_plugins()
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plugins = registry.get_plugins_by_capability('url_handler')
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for urlplugin in plugins:
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name = urlplugin.handler_name
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match = urlplugin.match
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if name in self.matches:
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dbg('refusing to add duplicate match %s' % name)
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continue
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self.matches[name] = self.vte.match_add(match)
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dbg('added plugin URL handler for %s (%s) as %d' %
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(name, urlplugin.__class__.__name__,
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self.matches[name]))
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except Exception, ex:
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err('Exception occurred adding plugin URL match: %s' % ex)
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def match_add(self, name, match):
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"""Register a URL match"""
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if name in self.matches:
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err('Terminal::match_add: Refusing to create duplicate match %s' % name)
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return
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self.matches[name] = self.vte.match_add(match)
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def match_remove(self, name):
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"""Remove a previously registered URL match"""
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if name not in self.matches:
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err('Terminal::match_remove: Unable to remove non-existent match %s' % name)
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return
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self.vte.match_remove(self.matches[name])
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del(self.matches[name])
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def connect_signals(self):
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"""Connect all the gtk signals and drag-n-drop mechanics"""
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self.vte.connect('key-press-event', self.on_keypress)
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self.vte.connect('button-press-event', self.on_buttonpress)
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self.vte.connect('popup-menu', self.popup_menu)
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srcvtetargets = [("vte", gtk.TARGET_SAME_APP, self.TARGET_TYPE_VTE)]
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dsttargets = [("vte", gtk.TARGET_SAME_APP, self.TARGET_TYPE_VTE),
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('text/x-moz-url', 0, 0),
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('_NETSCAPE_URL', 0, 0)]
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dsttargets = gtk.target_list_add_text_targets(dsttargets)
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dsttargets = gtk.target_list_add_uri_targets(dsttargets)
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dbg('Finalised drag targets: %s' % dsttargets)
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for (widget, mask) in [
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(self.vte, gtk.gdk.CONTROL_MASK | gtk.gdk.BUTTON3_MASK),
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(self.titlebar, gtk.gdk.BUTTON1_MASK)]:
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widget.drag_source_set(mask, srcvtetargets, gtk.gdk.ACTION_MOVE)
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self.vte.drag_dest_set(gtk.DEST_DEFAULT_MOTION |
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gtk.DEST_DEFAULT_HIGHLIGHT | gtk.DEST_DEFAULT_DROP,
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dsttargets, gtk.gdk.ACTION_COPY | gtk.gdk.ACTION_MOVE)
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for widget in [self.vte, self.titlebar]:
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widget.connect('drag-begin', self.on_drag_begin, self)
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widget.connect('drag-data-get', self.on_drag_data_get,
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self)
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self.vte.connect('drag-motion', self.on_drag_motion, self)
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self.vte.connect('drag-data-received',
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self.on_drag_data_received, self)
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# FIXME: Shouldn't this be in configure()?
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if self.config['copy_on_selection']:
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self.cnxids.new(self.vte, 'selection-changed',
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lambda widget: self.vte.copy_clipboard())
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if self.composite_support:
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self.vte.connect('composited-changed', self.reconfigure)
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self.vte.connect('window-title-changed', lambda x:
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self.emit('title-change', self.get_window_title()))
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self.vte.connect('grab-focus', self.on_vte_focus)
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self.vte.connect('focus-in-event', self.on_vte_focus_in)
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self.vte.connect('focus-out-event', self.on_vte_focus_out)
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self.vte.connect('size-allocate', self.deferred_on_vte_size_allocate)
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self.vte.add_events(gtk.gdk.ENTER_NOTIFY_MASK)
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self.vte.connect('enter_notify_event',
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self.on_vte_notify_enter)
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self.cnxids.new(self.vte, 'realize', self.reconfigure)
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def create_popup_group_menu(self, widget, event = None):
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"""Pop up a menu for the group widget"""
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if event:
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button = event.button
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time = event.time
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else:
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button = 0
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time = 0
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menu = self.populate_group_menu()
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menu.show_all()
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menu.popup(None, None, self.position_popup_group_menu, button, time,
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widget)
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return(True)
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def populate_group_menu(self):
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"""Fill out a group menu"""
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menu = gtk.Menu()
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groupitem = None
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item = gtk.MenuItem(_('New group...'))
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item.connect('activate', self.create_group)
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menu.append(item)
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if len(self.terminator.groups) > 0:
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groupitem = gtk.RadioMenuItem(groupitem, _('None'))
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groupitem.set_active(self.group == None)
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groupitem.connect('activate', self.set_group, None)
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menu.append(groupitem)
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for group in self.terminator.groups:
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item = gtk.RadioMenuItem(groupitem, group, False)
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item.set_active(self.group == group)
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item.connect('toggled', self.set_group, group)
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menu.append(item)
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groupitem = item
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if self.group != None or len(self.terminator.groups) > 0:
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menu.append(gtk.MenuItem())
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if self.group != None:
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item = gtk.MenuItem(_('Remove group %s') % self.group)
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item.connect('activate', self.ungroup, self.group)
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menu.append(item)
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if util.has_ancestor(self, gtk.Notebook):
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item = gtk.MenuItem(_('G_roup all in tab'))
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item.connect('activate', lambda x: self.emit('group_tab'))
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menu.append(item)
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if len(self.terminator.groups) > 0:
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item = gtk.MenuItem(_('Ungr_oup all in tab'))
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item.connect('activate', lambda x: self.emit('ungroup_tab'))
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menu.append(item)
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if len(self.terminator.groups) > 0:
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item = gtk.MenuItem(_('Remove all groups'))
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item.connect('activate', lambda x: self.emit('ungroup-all'))
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menu.append(item)
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if self.group != None:
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menu.append(gtk.MenuItem())
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item = gtk.MenuItem(_('Close group %s') % self.group)
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item.connect('activate', lambda x:
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self.terminator.closegroupedterms(self.group))
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menu.append(item)
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menu.append(gtk.MenuItem())
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groupitem = None
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for key, value in {_('Broadcast all'):'all',
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_('Broadcast group'):'group',
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_('Broadcast off'):'off'}.items():
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groupitem = gtk.RadioMenuItem(groupitem, key)
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dbg('Terminal::populate_group_menu: %s active: %s' %
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(key, self.terminator.groupsend ==
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self.terminator.groupsend_type[value]))
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groupitem.set_active(self.terminator.groupsend ==
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self.terminator.groupsend_type[value])
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groupitem.connect('activate', self.set_groupsend,
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self.terminator.groupsend_type[value])
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menu.append(groupitem)
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menu.append(gtk.MenuItem())
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item = gtk.CheckMenuItem(_('Split to this group'))
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item.set_active(self.config['split_to_group'])
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item.connect('toggled', lambda x: self.do_splittogroup_toggle())
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menu.append(item)
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item = gtk.CheckMenuItem(_('Autoclean groups'))
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item.set_active(self.config['autoclean_groups'])
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item.connect('toggled', lambda x: self.do_autocleangroups_toggle())
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menu.append(item)
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menu.append(gtk.MenuItem())
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item = gtk.MenuItem(_('Insert terminal number'))
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item.connect('activate', lambda x: self.emit('enumerate', False))
|
|
menu.append(item)
|
|
|
|
item = gtk.MenuItem(_('Insert padded terminal number'))
|
|
item.connect('activate', lambda x: self.emit('enumerate', True))
|
|
menu.append(item)
|
|
|
|
return(menu)
|
|
|
|
def position_popup_group_menu(self, menu, widget):
|
|
"""Calculate the position of the group popup menu"""
|
|
_screen_w = gtk.gdk.screen_width()
|
|
screen_h = gtk.gdk.screen_height()
|
|
|
|
if gtk.gtk_version >= (2, 14):
|
|
widget_win = widget.get_window()
|
|
else:
|
|
widget_win = widget.window
|
|
widget_x, widget_y = widget_win.get_origin()
|
|
_widget_w, widget_h = widget_win.get_size()
|
|
|
|
_menu_w, menu_h = menu.size_request()
|
|
|
|
if widget_y + widget_h + menu_h > screen_h:
|
|
menu_y = max(widget_y - menu_h, 0)
|
|
else:
|
|
menu_y = widget_y + widget_h
|
|
|
|
return(widget_x, menu_y, 1)
|
|
|
|
def set_group(self, _item, name):
|
|
"""Set a particular group"""
|
|
if self.group == name:
|
|
# already in this group, no action needed
|
|
return
|
|
dbg('Terminal::set_group: Setting group to %s' % name)
|
|
self.group = name
|
|
self.titlebar.set_group_label(name)
|
|
self.terminator.group_hoover()
|
|
|
|
def create_group(self, _item):
|
|
"""Trigger the creation of a group via the titlebar (because popup
|
|
windows are really lame)"""
|
|
self.titlebar.create_group()
|
|
|
|
def really_create_group(self, _widget, groupname):
|
|
"""The titlebar has spoken, let a group be created"""
|
|
self.terminator.create_group(groupname)
|
|
self.set_group(None, groupname)
|
|
|
|
def ungroup(self, _widget, data):
|
|
"""Remove a group"""
|
|
# FIXME: Could we emit and have Terminator do this?
|
|
for term in self.terminator.terminals:
|
|
if term.group == data:
|
|
term.set_group(None, None)
|
|
self.terminator.group_hoover()
|
|
|
|
def set_groupsend(self, _widget, value):
|
|
"""Set the groupsend mode"""
|
|
# FIXME: Can we think of a smarter way of doing this than poking?
|
|
if value in self.terminator.groupsend_type.values():
|
|
dbg('Terminal::set_groupsend: setting groupsend to %s' % value)
|
|
self.terminator.groupsend = value
|
|
|
|
def do_splittogroup_toggle(self):
|
|
"""Toggle the splittogroup mode"""
|
|
self.config['split_to_group'] = not self.config['split_to_group']
|
|
|
|
def do_autocleangroups_toggle(self):
|
|
"""Toggle the autocleangroups mode"""
|
|
self.config['autoclean_groups'] = not self.config['autoclean_groups']
|
|
|
|
def reconfigure(self, _widget=None):
|
|
"""Reconfigure our settings"""
|
|
dbg('Terminal::reconfigure')
|
|
self.cnxids.remove_signal(self.vte, 'realize')
|
|
|
|
# Handle child command exiting
|
|
self.cnxids.remove_signal(self.vte, 'child-exited')
|
|
|
|
if self.config['exit_action'] == 'restart':
|
|
self.cnxids.new(self.vte, 'child-exited', self.spawn_child, True)
|
|
elif self.config['exit_action'] in ('close', 'left'):
|
|
self.cnxids.new(self.vte, 'child-exited',
|
|
lambda x: self.emit('close-term'))
|
|
|
|
self.vte.set_emulation(self.config['emulation'])
|
|
if self.custom_encoding != True:
|
|
self.vte.set_encoding(self.config['encoding'])
|
|
self.vte.set_word_chars(self.config['word_chars'])
|
|
self.vte.set_mouse_autohide(self.config['mouse_autohide'])
|
|
|
|
backspace = self.config['backspace_binding']
|
|
delete = self.config['delete_binding']
|
|
|
|
try:
|
|
if backspace == 'ascii-del':
|
|
backbind = vte.ERASE_ASCII_DELETE
|
|
elif backspace == 'control-h':
|
|
backbind = vte.ERASE_ASCII_BACKSPACE
|
|
elif backspace == 'escape-sequence':
|
|
backbind = vte.ERASE_DELETE_SEQUENCE
|
|
else:
|
|
backbind = vte.ERASE_AUTO
|
|
except AttributeError:
|
|
if backspace == 'ascii-del':
|
|
backbind = 2
|
|
elif backspace == 'control-h':
|
|
backbind = 1
|
|
elif backspace == 'escape-sequence':
|
|
backbind = 3
|
|
else:
|
|
backbind = 0
|
|
|
|
try:
|
|
if delete == 'ascii-del':
|
|
delbind = vte.ERASE_ASCII_DELETE
|
|
elif delete == 'control-h':
|
|
delbind = vte.ERASE_ASCII_BACKSPACE
|
|
elif delete == 'escape-sequence':
|
|
delbind = vte.ERASE_DELETE_SEQUENCE
|
|
else:
|
|
delbind = vte.ERASE_AUTO
|
|
except AttributeError:
|
|
if delete == 'ascii-del':
|
|
delbind = 2
|
|
elif delete == 'control-h':
|
|
delbind = 1
|
|
elif delete == 'escape-sequence':
|
|
delbind = 3
|
|
else:
|
|
delbind = 0
|
|
|
|
self.vte.set_backspace_binding(backbind)
|
|
self.vte.set_delete_binding(delbind)
|
|
|
|
if not self.custom_font_size:
|
|
try:
|
|
if self.config['use_system_font'] == True:
|
|
font = self.config.get_system_font()
|
|
else:
|
|
font = self.config['font']
|
|
self.set_font(pango.FontDescription(font))
|
|
except:
|
|
pass
|
|
self.vte.set_allow_bold(self.config['allow_bold'])
|
|
if self.config['use_theme_colors']:
|
|
self.fgcolor_active = self.vte.get_style().text[gtk.STATE_NORMAL]
|
|
self.bgcolor = self.vte.get_style().base[gtk.STATE_NORMAL]
|
|
else:
|
|
self.fgcolor_active = gtk.gdk.color_parse(self.config['foreground_color'])
|
|
self.bgcolor = gtk.gdk.color_parse(self.config['background_color'])
|
|
|
|
factor = self.config['inactive_color_offset']
|
|
self.fgcolor_inactive = self.fgcolor_active.copy()
|
|
|
|
for bit in ['red', 'green', 'blue']:
|
|
setattr(self.fgcolor_inactive, bit,
|
|
getattr(self.fgcolor_inactive, bit) * factor)
|
|
|
|
colors = self.config['palette'].split(':')
|
|
self.palette_active = []
|
|
self.palette_inactive = []
|
|
for color in colors:
|
|
if color:
|
|
newcolor = gtk.gdk.color_parse(color)
|
|
newcolor_inactive = newcolor.copy()
|
|
for bit in ['red', 'green', 'blue']:
|
|
setattr(newcolor_inactive, bit,
|
|
getattr(newcolor_inactive, bit) * factor)
|
|
self.palette_active.append(newcolor)
|
|
self.palette_inactive.append(newcolor_inactive)
|
|
self.vte.set_colors(self.fgcolor_active, self.bgcolor,
|
|
self.palette_active)
|
|
self.set_cursor_color()
|
|
if hasattr(self.vte, 'set_cursor_shape'):
|
|
self.vte.set_cursor_shape(getattr(vte, 'CURSOR_SHAPE_' +
|
|
self.config['cursor_shape'].upper()))
|
|
|
|
background_type = self.config['background_type']
|
|
dbg('background_type=%s' % background_type)
|
|
if background_type == 'image' and \
|
|
self.config['background_image'] is not None and \
|
|
self.config['background_image'] != '':
|
|
self.vte.set_background_image_file(self.config['background_image'])
|
|
self.vte.set_scroll_background(self.config['scroll_background'])
|
|
else:
|
|
try:
|
|
self.vte.set_background_image(None)
|
|
except TypeError:
|
|
# FIXME: I think this is only necessary because of
|
|
# https://bugzilla.gnome.org/show_bug.cgi?id=614910
|
|
pass
|
|
self.vte.set_scroll_background(False)
|
|
|
|
if background_type in ('image', 'transparent'):
|
|
self.vte.set_background_tint_color(gtk.gdk.color_parse(
|
|
self.config['background_color']))
|
|
opacity = int(self.config['background_darkness'] * 65536)
|
|
saturation = 1.0 - float(self.config['background_darkness'])
|
|
dbg('setting background saturation: %f' % saturation)
|
|
self.vte.set_background_saturation(saturation)
|
|
else:
|
|
dbg('setting background_saturation: 1')
|
|
opacity = 65535
|
|
self.vte.set_background_saturation(1)
|
|
|
|
if self.composite_support:
|
|
dbg('setting opacity: %d' % opacity)
|
|
self.vte.set_opacity(opacity)
|
|
|
|
# This is quite hairy, but the basic explanation is that we should
|
|
# set_background_transparent(True) when we have no compositing and want
|
|
# fake background transparency, otherwise it should be False.
|
|
if not self.composite_support:
|
|
# We have no compositing support, fake background only
|
|
background_transparent = True
|
|
else:
|
|
if self.vte.is_composited() == False:
|
|
# We have compositing and it's enabled. no fake background.
|
|
background_transparent = True
|
|
else:
|
|
# We have compositing, but it's not enabled. fake background
|
|
background_transparent = False
|
|
|
|
if self.config['background_type'] == 'transparent':
|
|
dbg('setting background_transparent=%s' % background_transparent)
|
|
self.vte.set_background_transparent(background_transparent)
|
|
else:
|
|
dbg('setting background_transparent=False')
|
|
self.vte.set_background_transparent(False)
|
|
|
|
if hasattr(vte, 'VVVVTE_CURSOR_BLINK_ON'):
|
|
if self.config['cursor_blink'] == True:
|
|
self.vte.set_cursor_blink_mode('VTE_CURSOR_BLINK_ON')
|
|
else:
|
|
self.vte.set_cursor_blink_mode('VTE_CURSOR_BLINK_OFF')
|
|
else:
|
|
self.vte.set_cursor_blinks(self.config['cursor_blink'])
|
|
|
|
if self.config['force_no_bell'] == True:
|
|
self.vte.set_audible_bell(False)
|
|
self.vte.set_visible_bell(False)
|
|
self.cnxids.remove_signal(self.vte, 'beep')
|
|
else:
|
|
self.vte.set_audible_bell(self.config['audible_bell'])
|
|
self.vte.set_visible_bell(self.config['visible_bell'])
|
|
self.cnxids.remove_signal(self.vte, 'beep')
|
|
if self.config['urgent_bell'] == True or \
|
|
self.config['icon_bell'] == True:
|
|
try:
|
|
self.cnxids.new(self.vte, 'beep', self.on_beep)
|
|
except TypeError:
|
|
err('beep signal unavailable with this version of VTE')
|
|
|
|
if self.config['scrollback_infinite'] == True:
|
|
scrollback_lines = -1
|
|
else:
|
|
scrollback_lines = self.config['scrollback_lines']
|
|
self.vte.set_scrollback_lines(scrollback_lines)
|
|
self.vte.set_scroll_on_keystroke(self.config['scroll_on_keystroke'])
|
|
self.vte.set_scroll_on_output(self.config['scroll_on_output'])
|
|
|
|
if self.scrollbar_position != self.config['scrollbar_position']:
|
|
self.scrollbar_position = self.config['scrollbar_position']
|
|
if self.config['scrollbar_position'] in ['disabled', 'hidden']:
|
|
self.scrollbar.hide()
|
|
else:
|
|
self.scrollbar.show()
|
|
if self.config['scrollbar_position'] == 'left':
|
|
self.reorder_child(self.scrollbar, 0)
|
|
elif self.config['scrollbar_position'] == 'right':
|
|
self.reorder_child(self.vte, 0)
|
|
|
|
if hasattr(self.vte, 'set_alternate_screen_scroll'):
|
|
self.vte.set_alternate_screen_scroll(
|
|
self.config['alternate_screen_scroll'])
|
|
|
|
self.titlebar.update()
|
|
self.vte.queue_draw()
|
|
|
|
def set_cursor_color(self):
|
|
"""Set the cursor color appropriately"""
|
|
if self.config['cursor_color'] == self.config['foreground_color']:
|
|
try:
|
|
self.vte.set_color_cursor(None)
|
|
except TypeError:
|
|
# FIXME: I think this is only necessary because of
|
|
# https://bugzilla.gnome.org/show_bug.cgi?id=614910
|
|
pass
|
|
elif self.config['cursor_color'] != '':
|
|
self.vte.set_color_cursor(gtk.gdk.color_parse(
|
|
self.config['cursor_color']))
|
|
|
|
def get_window_title(self):
|
|
"""Return the window title"""
|
|
return(self.vte.get_window_title() or str(self.command))
|
|
|
|
def on_group_button_press(self, widget, event):
|
|
"""Handler for the group button"""
|
|
if event.button == 1:
|
|
self.create_popup_group_menu(widget, event)
|
|
return(False)
|
|
|
|
def on_keypress(self, widget, event):
|
|
"""Handler for keyboard events"""
|
|
if not event:
|
|
dbg('Terminal::on_keypress: Called on %s with no event' % widget)
|
|
return(False)
|
|
|
|
# FIXME: Does keybindings really want to live in Terminator()?
|
|
mapping = self.terminator.keybindings.lookup(event)
|
|
|
|
if mapping == "hide_window":
|
|
return(False)
|
|
|
|
if mapping and mapping not in ['close_window',
|
|
'full_screen',
|
|
'new_tab']:
|
|
dbg('Terminal::on_keypress: lookup found: %r' % mapping)
|
|
# handle the case where user has re-bound copy to ctrl+<key>
|
|
# we only copy if there is a selection otherwise let it fall through
|
|
# to ^<key>
|
|
if (mapping == "copy" and event.state & gtk.gdk.CONTROL_MASK):
|
|
if self.vte.get_has_selection ():
|
|
getattr(self, "key_" + mapping)()
|
|
return(True)
|
|
else:
|
|
getattr(self, "key_" + mapping)()
|
|
return(True)
|
|
|
|
# FIXME: This is all clearly wrong. We should be doing this better
|
|
# maybe we can emit the key event and let Terminator() care?
|
|
groupsend = self.terminator.groupsend
|
|
groupsend_type = self.terminator.groupsend_type
|
|
window_focussed = self.vte.get_toplevel().get_property('has-toplevel-focus')
|
|
if groupsend != groupsend_type['off'] and window_focussed and self.vte.is_focus():
|
|
if self.group and groupsend == groupsend_type['group']:
|
|
self.terminator.group_emit(self, self.group, 'key-press-event',
|
|
event)
|
|
if groupsend == groupsend_type['all']:
|
|
self.terminator.all_emit(self, 'key-press-event', event)
|
|
|
|
return(False)
|
|
|
|
def on_buttonpress(self, widget, event):
|
|
"""Handler for mouse events"""
|
|
# Any button event should grab focus
|
|
widget.grab_focus()
|
|
|
|
if event.button == 1:
|
|
# Ctrl+leftclick on a URL should open it
|
|
if event.state & gtk.gdk.CONTROL_MASK == gtk.gdk.CONTROL_MASK:
|
|
url = self.check_for_url(event)
|
|
if url:
|
|
self.open_url(url, prepare=True)
|
|
elif event.button == 2:
|
|
# middleclick should paste the clipboard
|
|
self.paste_clipboard(True)
|
|
return(True)
|
|
elif event.button == 3:
|
|
# rightclick should display a context menu if Ctrl is not pressed
|
|
if event.state & gtk.gdk.CONTROL_MASK == 0:
|
|
self.popup_menu(widget, event)
|
|
return(True)
|
|
|
|
return(False)
|
|
|
|
def popup_menu(self, widget, event=None):
|
|
"""Display the context menu"""
|
|
menu = TerminalPopupMenu(self)
|
|
menu.show(widget, event)
|
|
|
|
def do_scrollbar_toggle(self):
|
|
"""Show or hide the terminal scrollbar"""
|
|
self.toggle_widget_visibility(self.scrollbar)
|
|
|
|
def toggle_widget_visibility(self, widget):
|
|
"""Show or hide a widget"""
|
|
if widget.get_property('visible'):
|
|
widget.hide()
|
|
else:
|
|
widget.show()
|
|
|
|
def on_encoding_change(self, _widget, encoding):
|
|
"""Handle the encoding changing"""
|
|
current = self.vte.get_encoding()
|
|
if current != encoding:
|
|
dbg('on_encoding_change: setting encoding to: %s' % encoding)
|
|
self.custom_encoding = not (encoding == self.config['encoding'])
|
|
self.vte.set_encoding(encoding)
|
|
|
|
def on_drag_begin(self, widget, drag_context, _data):
|
|
"""Handle the start of a drag event"""
|
|
widget.drag_source_set_icon_pixbuf(util.widget_pixbuf(self, 512))
|
|
|
|
def on_drag_data_get(self, _widget, _drag_context, selection_data, info,
|
|
_time, data):
|
|
"""I have no idea what this does, drag and drop is a mystery. sorry."""
|
|
selection_data.set('vte', info,
|
|
str(data.terminator.terminals.index(self)))
|
|
|
|
def on_drag_motion(self, widget, drag_context, x, y, _time, _data):
|
|
"""*shrug*"""
|
|
if gtk.targets_include_text(drag_context.targets) or \
|
|
gtk.targets_include_uri(drag_context.targets):
|
|
# copy text from another widget
|
|
return
|
|
srcwidget = drag_context.get_source_widget()
|
|
if(isinstance(srcwidget, gtk.EventBox) and
|
|
srcwidget == self.titlebar) or widget == srcwidget:
|
|
# on self
|
|
return
|
|
|
|
alloc = widget.allocation
|
|
rect = gtk.gdk.Rectangle(0, 0, alloc.width, alloc.height)
|
|
|
|
if self.config['use_theme_colors']:
|
|
color = self.vte.get_style().text[gtk.STATE_NORMAL]
|
|
else:
|
|
color = gtk.gdk.color_parse(self.config['foreground_color'])
|
|
|
|
pos = self.get_location(widget, x, y)
|
|
topleft = (0, 0)
|
|
topright = (alloc.width, 0)
|
|
topmiddle = (alloc.width/2, 0)
|
|
bottomleft = (0, alloc.height)
|
|
bottomright = (alloc.width, alloc.height)
|
|
bottommiddle = (alloc.width/2, alloc.height)
|
|
middleleft = (0, alloc.height/2)
|
|
middleright = (alloc.width, alloc.height/2)
|
|
#print "%f %f %d %d" %(coef1, coef2, b1,b2)
|
|
coord = ()
|
|
if pos == "right":
|
|
coord = (topright, topmiddle, bottommiddle, bottomright)
|
|
elif pos == "top":
|
|
coord = (topleft, topright, middleright , middleleft)
|
|
elif pos == "left":
|
|
coord = (topleft, topmiddle, bottommiddle, bottomleft)
|
|
elif pos == "bottom":
|
|
coord = (bottomleft, bottomright, middleright , middleleft)
|
|
|
|
#here, we define some widget internal values
|
|
widget._expose_data = { 'color': color, 'coord' : coord }
|
|
#redraw by forcing an event
|
|
connec = widget.connect_after('expose-event', self.on_expose_event)
|
|
widget.window.invalidate_rect(rect, True)
|
|
widget.window.process_updates(True)
|
|
#finaly reset the values
|
|
widget.disconnect(connec)
|
|
widget._expose_data = None
|
|
|
|
def on_expose_event(self, widget, _event):
|
|
"""Handle an expose event while dragging"""
|
|
if not widget._expose_data:
|
|
return(False)
|
|
|
|
color = widget._expose_data['color']
|
|
coord = widget._expose_data['coord']
|
|
|
|
context = widget.window.cairo_create()
|
|
context.set_source_rgba(color.red, color.green, color.blue, 0.5)
|
|
if len(coord) > 0 :
|
|
context.move_to(coord[len(coord)-1][0], coord[len(coord)-1][1])
|
|
for i in coord:
|
|
context.line_to(i[0], i[1])
|
|
|
|
context.fill()
|
|
return(False)
|
|
|
|
def on_drag_data_received(self, widget, drag_context, x, y, selection_data,
|
|
_info, _time, data):
|
|
"""Something has been dragged into the terminal. Handle it as either a
|
|
URL or another terminal."""
|
|
dbg('drag data received of type: %s' % selection_data.type)
|
|
if gtk.targets_include_text(drag_context.targets) or \
|
|
gtk.targets_include_uri(drag_context.targets):
|
|
# copy text to destination
|
|
txt = selection_data.data.strip()
|
|
if txt[0:7] == 'file://':
|
|
txt = "'%s'" % urllib.unquote(txt[7:])
|
|
for term in self.terminator.get_target_terms(self):
|
|
term.feed(txt)
|
|
return
|
|
|
|
widgetsrc = data.terminator.terminals[int(selection_data.data)]
|
|
srcvte = drag_context.get_source_widget()
|
|
#check if computation requireds
|
|
if (isinstance(srcvte, gtk.EventBox) and
|
|
srcvte == self.titlebar) or srcvte == widget:
|
|
return
|
|
|
|
srchbox = widgetsrc
|
|
|
|
# The widget argument is actually a vte.Terminal(). Turn that into a
|
|
# terminatorlib Terminal()
|
|
maker = Factory()
|
|
while True:
|
|
widget = widget.get_parent()
|
|
if not widget:
|
|
# We've run out of widgets. Something is wrong.
|
|
err('Failed to find Terminal from vte')
|
|
return
|
|
if maker.isinstance(widget, 'Terminal'):
|
|
break
|
|
|
|
dsthbox = widget
|
|
|
|
dstpaned = dsthbox.get_parent()
|
|
srcpaned = srchbox.get_parent()
|
|
|
|
pos = self.get_location(widget, x, y)
|
|
|
|
srcpaned.remove(widgetsrc)
|
|
dstpaned.split_axis(dsthbox, pos in ['top', 'bottom'], None, widgetsrc, pos in ['bottom', 'right'])
|
|
srcpaned.hoover()
|
|
widgetsrc.ensure_visible_and_focussed()
|
|
|
|
def get_location(self, term, x, y):
|
|
"""Get our location within the terminal"""
|
|
pos = ''
|
|
#get the diagonales function for the receiving widget
|
|
coef1 = float(term.allocation.height)/float(term.allocation.width)
|
|
coef2 = -float(term.allocation.height)/float(term.allocation.width)
|
|
b1 = 0
|
|
b2 = term.allocation.height
|
|
#determine position in rectangle
|
|
#--------
|
|
#|\ /|
|
|
#| \ / |
|
|
#| \/ |
|
|
#| /\ |
|
|
#| / \ |
|
|
#|/ \|
|
|
#--------
|
|
if (x*coef1 + b1 > y ) and (x*coef2 + b2 < y ):
|
|
pos = "right"
|
|
if (x*coef1 + b1 > y ) and (x*coef2 + b2 > y ):
|
|
pos = "top"
|
|
if (x*coef1 + b1 < y ) and (x*coef2 + b2 > y ):
|
|
pos = "left"
|
|
if (x*coef1 + b1 < y ) and (x*coef2 + b2 < y ):
|
|
pos = "bottom"
|
|
return pos
|
|
|
|
def grab_focus(self):
|
|
"""Steal focus for this terminal"""
|
|
if not self.vte.flags()>k.HAS_FOCUS:
|
|
self.vte.grab_focus()
|
|
|
|
def ensure_visible_and_focussed(self):
|
|
"""Make sure that we're visible and focussed"""
|
|
window = self.get_toplevel()
|
|
topchild = window.get_child()
|
|
maker = Factory()
|
|
|
|
if maker.isinstance(topchild, 'Notebook'):
|
|
prevtmp = None
|
|
tmp = self.get_parent()
|
|
while tmp != topchild:
|
|
prevtmp = tmp
|
|
tmp = tmp.get_parent()
|
|
page = topchild.page_num(prevtmp)
|
|
topchild.set_current_page(page)
|
|
|
|
self.grab_focus()
|
|
|
|
def on_vte_focus(self, _widget):
|
|
"""Update our UI when we get focus"""
|
|
self.emit('title-change', self.get_window_title())
|
|
|
|
def on_vte_focus_in(self, _widget, _event):
|
|
"""Inform other parts of the application when focus is received"""
|
|
self.vte.set_colors(self.fgcolor_active, self.bgcolor,
|
|
self.palette_active)
|
|
self.set_cursor_color()
|
|
self.emit('focus-in')
|
|
|
|
def on_vte_focus_out(self, _widget, _event):
|
|
"""Inform other parts of the application when focus is lost"""
|
|
self.vte.set_colors(self.fgcolor_inactive, self.bgcolor,
|
|
self.palette_inactive)
|
|
self.set_cursor_color()
|
|
self.emit('focus-out')
|
|
|
|
def on_window_focus_out(self):
|
|
"""Update our UI when the window loses focus"""
|
|
self.titlebar.update('window-focus-out')
|
|
|
|
def scrollbar_jump(self, position):
|
|
"""Move the scrollbar to a particular row"""
|
|
self.scrollbar.set_value(position)
|
|
|
|
def on_search_done(self, _widget):
|
|
"""We've finished searching, so clean up"""
|
|
self.searchbar.hide()
|
|
self.scrollbar.set_value(self.vte.get_cursor_position()[1])
|
|
self.vte.grab_focus()
|
|
|
|
def on_edit_done(self, _widget):
|
|
"""A child widget is done editing a label, return focus to VTE"""
|
|
self.vte.grab_focus()
|
|
|
|
def deferred_on_vte_size_allocate(self, widget, allocation):
|
|
# widget & allocation are not used in on_vte_size_allocate, so we
|
|
# can use the on_vte_size_allocate instead of duplicating the code
|
|
if self.pending_on_vte_size_allocate == True:
|
|
return
|
|
self.pending_on_vte_size_allocate = True
|
|
gobject.idle_add(self.do_deferred_on_vte_size_allocate, widget, allocation)
|
|
|
|
def do_deferred_on_vte_size_allocate(self, widget, allocation):
|
|
self.pending_on_vte_size_allocate = False
|
|
self.on_vte_size_allocate(widget, allocation)
|
|
|
|
def on_vte_size_allocate(self, widget, allocation):
|
|
self.titlebar.update_terminal_size(self.vte.get_column_count(),
|
|
self.vte.get_row_count())
|
|
if self.vte.window and self.config['geometry_hinting']:
|
|
window = self.get_toplevel()
|
|
window.deferred_set_rough_geometry_hints()
|
|
|
|
def on_vte_notify_enter(self, term, event):
|
|
"""Handle the mouse entering this terminal"""
|
|
# FIXME: This shouldn't be looking up all these values every time
|
|
sloppy = False
|
|
if self.config['focus'] == 'system':
|
|
sloppy = self.config.get_system_focus() in ['sloppy', 'mouse']
|
|
elif self.config['focus'] in ['sloppy', 'mouse']:
|
|
sloppy = True
|
|
if sloppy == True and self.titlebar.editing() == False:
|
|
term.grab_focus()
|
|
return(False)
|
|
|
|
def get_zoom_data(self):
|
|
"""Return a dict of information for Window"""
|
|
data = {}
|
|
data['old_font'] = self.vte.get_font()
|
|
data['old_char_height'] = self.vte.get_char_height()
|
|
data['old_char_width'] = self.vte.get_char_width()
|
|
data['old_allocation'] = self.vte.get_allocation()
|
|
data['old_padding'] = self.vte.get_padding()
|
|
data['old_columns'] = self.vte.get_column_count()
|
|
data['old_rows'] = self.vte.get_row_count()
|
|
data['old_parent'] = self.get_parent()
|
|
|
|
return(data)
|
|
|
|
def zoom_scale(self, widget, allocation, old_data):
|
|
"""Scale our font correctly based on how big we are not vs before"""
|
|
self.cnxids.remove_signal(self, 'size-allocate')
|
|
# FIXME: Is a zoom signal actualy used anywhere?
|
|
self.cnxids.remove_signal(self, 'zoom')
|
|
|
|
new_columns = self.vte.get_column_count()
|
|
new_rows = self.vte.get_row_count()
|
|
new_font = self.vte.get_font()
|
|
new_allocation = self.vte.get_allocation()
|
|
|
|
old_alloc = {'x': old_data['old_allocation'].width - \
|
|
old_data['old_padding'][0],
|
|
'y': old_data['old_allocation'].height - \
|
|
old_data['old_padding'][1]
|
|
}
|
|
|
|
dbg('Terminal::zoom_scale: Resized from %dx%d to %dx%d' % (
|
|
old_data['old_columns'],
|
|
old_data['old_rows'],
|
|
new_columns,
|
|
new_rows))
|
|
|
|
if new_rows == old_data['old_rows'] or \
|
|
new_columns == old_data['old_columns']:
|
|
dbg('Terminal::zoom_scale: One axis unchanged, not scaling')
|
|
return
|
|
|
|
old_area = old_data['old_columns'] * old_data['old_rows']
|
|
new_area = new_columns * new_rows
|
|
area_factor = (new_area / old_area) / 2
|
|
|
|
new_size = int(old_data['old_font'].get_size() * area_factor)
|
|
if new_size == 0:
|
|
err('refusing to set a zero sized font')
|
|
return
|
|
new_font.set_size(new_size)
|
|
dbg('setting new font: %s' % new_font)
|
|
self.set_font(new_font)
|
|
|
|
def is_zoomed(self):
|
|
"""Determine if we are a zoomed terminal"""
|
|
prop = None
|
|
parent = self.get_parent()
|
|
window = self.get_toplevel()
|
|
|
|
try:
|
|
prop = window.get_property('term-zoomed')
|
|
except TypeError:
|
|
prop = False
|
|
|
|
return(prop)
|
|
|
|
def zoom(self, widget=None):
|
|
"""Zoom ourself to fill the window"""
|
|
self.emit('zoom')
|
|
|
|
def maximise(self, widget=None):
|
|
"""Maximise ourself to fill the window"""
|
|
self.emit('maximise')
|
|
|
|
def unzoom(self, widget=None):
|
|
"""Restore normal layout"""
|
|
self.emit('unzoom')
|
|
|
|
def set_cwd(self, cwd=None):
|
|
"""Set our cwd"""
|
|
if cwd is not None:
|
|
self.cwd = cwd
|
|
|
|
def spawn_child(self, widget=None, respawn=False, debugserver=False):
|
|
update_records = self.config['update_records']
|
|
login = self.config['login_shell']
|
|
args = []
|
|
shell = None
|
|
command = None
|
|
|
|
if self.terminator.doing_layout == True:
|
|
dbg('still laying out, refusing to spawn a child')
|
|
return
|
|
|
|
if respawn == False:
|
|
self.vte.grab_focus()
|
|
|
|
options = self.config.options_get()
|
|
if options and options.command:
|
|
command = options.command
|
|
options.command = None
|
|
elif options and options.execute:
|
|
command = options.execute
|
|
options.execute = None
|
|
elif self.config['use_custom_command']:
|
|
command = self.config['custom_command']
|
|
elif self.layout_command:
|
|
command = self.layout_command
|
|
elif debugserver is True:
|
|
details = self.terminator.debug_address
|
|
dbg('spawning debug session with: %s:%s' % (details[0],
|
|
details[1]))
|
|
command = 'telnet %s %s' % (details[0], details[1])
|
|
|
|
if options and options.working_directory and \
|
|
options.working_directory != '':
|
|
self.set_cwd(options.working_directory)
|
|
options.working_directory = ''
|
|
|
|
if type(command) is list:
|
|
shell = util.path_lookup(command[0])
|
|
args = command
|
|
else:
|
|
shell = util.shell_lookup()
|
|
|
|
if self.config['login_shell']:
|
|
args.insert(0, "-%s" % shell)
|
|
else:
|
|
args.insert(0, shell)
|
|
|
|
if command is not None:
|
|
args += ['-c', command]
|
|
|
|
if shell is None:
|
|
self.vte.feed(_('Unable to find a shell'))
|
|
return(-1)
|
|
|
|
try:
|
|
os.putenv('WINDOWID', '%s' % self.vte.get_parent_window().xid)
|
|
except AttributeError:
|
|
pass
|
|
|
|
envv = []
|
|
envv.append('TERMINATOR_UUID=%s' % self.uuid.urn)
|
|
if self.terminator.dbus_name:
|
|
envv.append('TERMINATOR_DBUS_NAME=%s' % self.terminator.dbus_name)
|
|
if self.terminator.dbus_path:
|
|
envv.append('TERMINATOR_DBUS_PATH=%s' % self.terminator.dbus_path)
|
|
|
|
dbg('Forking shell: "%s" with args: %s' % (shell, args))
|
|
self.pid = self.vte.fork_command(command=shell, argv=args, envv=envv,
|
|
loglastlog=login,
|
|
logwtmp=update_records,
|
|
logutmp=update_records,
|
|
directory=self.cwd)
|
|
self.command = shell
|
|
|
|
self.titlebar.update()
|
|
|
|
if self.pid == -1:
|
|
self.vte.feed(_('Unable to start shell:') + shell)
|
|
return(-1)
|
|
|
|
def check_for_url(self, event):
|
|
"""Check if the mouse is over a URL"""
|
|
return (self.vte.match_check(int(event.x / self.vte.get_char_width()),
|
|
int(event.y / self.vte.get_char_height())))
|
|
|
|
def prepare_url(self, urlmatch):
|
|
"""Prepare a URL from a VTE match"""
|
|
url = urlmatch[0]
|
|
match = urlmatch[1]
|
|
|
|
if match == self.matches['email'] and url[0:7] != 'mailto:':
|
|
url = 'mailto:' + url
|
|
elif match == self.matches['addr_only'] and url[0:3] == 'ftp':
|
|
url = 'ftp://' + url
|
|
elif match == self.matches['addr_only']:
|
|
url = 'http://' + url
|
|
elif match in self.matches.values():
|
|
# We have a match, but it's not a hard coded one, so it's a plugin
|
|
try:
|
|
registry = plugin.PluginRegistry()
|
|
registry.load_plugins()
|
|
plugins = registry.get_plugins_by_capability('url_handler')
|
|
|
|
for urlplugin in plugins:
|
|
if match == self.matches[urlplugin.handler_name]:
|
|
newurl = urlplugin.callback(url)
|
|
if newurl is not None:
|
|
dbg('Terminal::prepare_url: URL prepared by \
|
|
%s plugin' % urlplugin.handler_name)
|
|
url = newurl
|
|
break
|
|
except Exception, ex:
|
|
err('Exception occurred preparing URL: %s' % ex)
|
|
|
|
return(url)
|
|
|
|
def open_url(self, url, prepare=False):
|
|
"""Open a given URL, conditionally unpacking it from a VTE match"""
|
|
oldstyle = False
|
|
|
|
if prepare == True:
|
|
url = self.prepare_url(url)
|
|
dbg('open_url: URL: %s (prepared: %s)' % (url, prepare))
|
|
|
|
if gtk.gtk_version < (2, 14, 0) or \
|
|
not hasattr(gtk, 'show_uri') or \
|
|
not hasattr(gtk.gdk, 'CURRENT_TIME'):
|
|
oldstyle = True
|
|
|
|
if oldstyle == False:
|
|
try:
|
|
gtk.show_uri(None, url, gtk.gdk.CURRENT_TIME)
|
|
except:
|
|
oldstyle = True
|
|
|
|
if oldstyle == True:
|
|
dbg('Old gtk (%s,%s,%s), calling xdg-open' % gtk.gtk_version)
|
|
try:
|
|
subprocess.Popen(["xdg-open", url])
|
|
except:
|
|
dbg('xdg-open did not work, falling back to webbrowser.open')
|
|
import webbrowser
|
|
webbrowser.open(url)
|
|
|
|
def paste_clipboard(self, primary=False):
|
|
"""Paste one of the two clipboards"""
|
|
for term in self.terminator.get_target_terms(self):
|
|
if primary:
|
|
term.vte.paste_primary()
|
|
else:
|
|
term.vte.paste_clipboard()
|
|
self.vte.grab_focus()
|
|
|
|
def feed(self, text):
|
|
"""Feed the supplied text to VTE"""
|
|
self.vte.feed_child(text)
|
|
|
|
def zoom_in(self):
|
|
"""Increase the font size"""
|
|
self.zoom_font(True)
|
|
|
|
def zoom_out(self):
|
|
"""Decrease the font size"""
|
|
self.zoom_font(False)
|
|
|
|
def zoom_font(self, zoom_in):
|
|
"""Change the font size"""
|
|
pangodesc = self.vte.get_font()
|
|
fontsize = pangodesc.get_size()
|
|
|
|
if fontsize > pango.SCALE and not zoom_in:
|
|
fontsize -= pango.SCALE
|
|
elif zoom_in:
|
|
fontsize += pango.SCALE
|
|
|
|
pangodesc.set_size(fontsize)
|
|
self.set_font(pangodesc)
|
|
self.custom_font_size = fontsize
|
|
|
|
def zoom_orig(self):
|
|
"""Restore original font size"""
|
|
if self.config['use_system_font'] == True:
|
|
font = self.config.get_system_font()
|
|
else:
|
|
font = self.config['font']
|
|
dbg("Terminal::zoom_orig: restoring font to: %s" % font)
|
|
self.set_font(pango.FontDescription(font))
|
|
self.custom_font_size = None
|
|
|
|
def set_font(self, fontdesc):
|
|
"""Set the font we want in VTE"""
|
|
antialias = self.config['antialias']
|
|
if antialias:
|
|
try:
|
|
antialias = vte.ANTI_ALIAS_FORCE_ENABLE
|
|
except AttributeError:
|
|
antialias = 1
|
|
else:
|
|
try:
|
|
antialias = vte.ANTI_ALIAS_FORCE_DISABLE
|
|
except AttributeError:
|
|
antialias = 2
|
|
self.vte.set_font_full(fontdesc, antialias)
|
|
|
|
def get_cursor_position(self):
|
|
"""Return the co-ordinates of our cursor"""
|
|
# FIXME: THIS METHOD IS DEPRECATED AND UNUSED
|
|
col, row = self.vte.get_cursor_position()
|
|
width = self.vte.get_char_width()
|
|
height = self.vte.get_char_height()
|
|
return((col * width, row * height))
|
|
|
|
def get_font_size(self):
|
|
"""Return the width/height of our font"""
|
|
return((self.vte.get_char_width(), self.vte.get_char_height()))
|
|
|
|
def get_size(self):
|
|
"""Return the column/rows of the terminal"""
|
|
return((self.vte.get_column_count(), self.vte.get_row_count()))
|
|
|
|
def on_beep(self, widget):
|
|
"""Set the urgency hint for our window"""
|
|
if self.config['urgent_bell'] == True:
|
|
window = self.get_toplevel()
|
|
window.set_urgency_hint(True)
|
|
if self.config['icon_bell'] == True:
|
|
self.titlebar.icon_bell()
|
|
|
|
def describe_layout(self, count, parent, global_layout, child_order):
|
|
"""Describe our layout"""
|
|
layout = {}
|
|
layout['type'] = 'Terminal'
|
|
layout['parent'] = parent
|
|
layout['order'] = child_order
|
|
if self.group:
|
|
layout['group'] = self.group
|
|
profile = self.get_profile()
|
|
if layout != "default":
|
|
# There's no point explicitly noting default profiles
|
|
layout['profile'] = profile
|
|
title = self.titlebar.get_custom_string()
|
|
if title:
|
|
layout['title'] = title
|
|
name = 'terminal%d' % count
|
|
count = count + 1
|
|
global_layout[name] = layout
|
|
return(count)
|
|
|
|
def create_layout(self, layout):
|
|
"""Apply our layout"""
|
|
dbg('Setting layout')
|
|
if layout.has_key('command') and layout['command'] != '':
|
|
self.layout_command = layout['command']
|
|
if layout.has_key('profile') and layout['profile'] != '':
|
|
if layout['profile'] in self.config.list_profiles():
|
|
self.set_profile(self, layout['profile'])
|
|
if layout.has_key('group') and layout['group'] != '':
|
|
# This doesn't need/use self.titlebar, but it's safer than sending
|
|
# None
|
|
self.really_create_group(self.titlebar, layout['group'])
|
|
if layout.has_key('title') and layout['title'] != '':
|
|
self.titlebar.set_custom_string(layout['title'])
|
|
|
|
# There now begins a great list of keyboard event handlers
|
|
def key_zoom_in(self):
|
|
self.zoom_in()
|
|
|
|
def key_zoom_out(self):
|
|
self.zoom_out()
|
|
|
|
def key_copy(self):
|
|
self.vte.copy_clipboard()
|
|
|
|
def key_paste(self):
|
|
self.paste_clipboard()
|
|
|
|
def key_toggle_scrollbar(self):
|
|
self.do_scrollbar_toggle()
|
|
|
|
def key_zoom_normal(self):
|
|
self.zoom_orig ()
|
|
|
|
def key_search(self):
|
|
self.searchbar.start_search()
|
|
|
|
# bindings that should be moved to Terminator as they all just call
|
|
# a function of Terminator. It would be cleaner if TerminatorTerm
|
|
# has absolutely no reference to Terminator.
|
|
# N (next) - P (previous) - O (horizontal) - E (vertical) - W (close)
|
|
def key_cycle_next(self):
|
|
self.key_go_next()
|
|
|
|
def key_cycle_prev(self):
|
|
self.key_go_prev()
|
|
|
|
def key_go_next(self):
|
|
self.emit('navigate', 'next')
|
|
|
|
def key_go_prev(self):
|
|
self.emit('navigate', 'prev')
|
|
|
|
def key_go_up(self):
|
|
self.emit('navigate', 'up')
|
|
|
|
def key_go_down(self):
|
|
self.emit('navigate', 'down')
|
|
|
|
def key_go_left(self):
|
|
self.emit('navigate', 'left')
|
|
|
|
def key_go_right(self):
|
|
self.emit('navigate', 'right')
|
|
|
|
def key_split_horiz(self):
|
|
self.emit('split-horiz', self.terminator.pid_cwd(self.pid))
|
|
|
|
def key_split_vert(self):
|
|
self.emit('split-vert', self.terminator.pid_cwd(self.pid))
|
|
|
|
def key_close_term(self):
|
|
self.close()
|
|
|
|
def key_resize_up(self):
|
|
self.emit('resize-term', 'up')
|
|
|
|
def key_resize_down(self):
|
|
self.emit('resize-term', 'down')
|
|
|
|
def key_resize_left(self):
|
|
self.emit('resize-term', 'left')
|
|
|
|
def key_resize_right(self):
|
|
self.emit('resize-term', 'right')
|
|
|
|
def key_move_tab_right(self):
|
|
self.emit('move-tab', 'right')
|
|
|
|
def key_move_tab_left(self):
|
|
self.emit('move-tab', 'left')
|
|
|
|
def key_toggle_zoom(self):
|
|
if self.is_zoomed():
|
|
self.unzoom()
|
|
else:
|
|
self.maximise()
|
|
|
|
def key_scaled_zoom(self):
|
|
if self.is_zoomed():
|
|
self.unzoom()
|
|
else:
|
|
self.zoom()
|
|
|
|
def key_next_tab(self):
|
|
self.emit('tab-change', -1)
|
|
|
|
def key_prev_tab(self):
|
|
self.emit('tab-change', -2)
|
|
|
|
def key_switch_to_tab_1(self):
|
|
self.emit('tab-change', 0)
|
|
|
|
def key_switch_to_tab_2(self):
|
|
self.emit('tab-change', 1)
|
|
|
|
def key_switch_to_tab_3(self):
|
|
self.emit('tab-change', 2)
|
|
|
|
def key_switch_to_tab_4(self):
|
|
self.emit('tab-change', 3)
|
|
|
|
def key_switch_to_tab_5(self):
|
|
self.emit('tab-change', 4)
|
|
|
|
def key_switch_to_tab_6(self):
|
|
self.emit('tab-change', 5)
|
|
|
|
def key_switch_to_tab_7(self):
|
|
self.emit('tab-change', 6)
|
|
|
|
def key_switch_to_tab_8(self):
|
|
self.emit('tab-change', 7)
|
|
|
|
def key_switch_to_tab_9(self):
|
|
self.emit('tab-change', 8)
|
|
|
|
def key_switch_to_tab_10(self):
|
|
self.emit('tab-change', 9)
|
|
|
|
def key_reset(self):
|
|
self.vte.reset (True, False)
|
|
|
|
def key_reset_clear(self):
|
|
self.vte.reset (True, True)
|
|
|
|
def key_group_all(self):
|
|
self.emit('group-all')
|
|
|
|
def key_ungroup_all(self):
|
|
self.emit('ungroup-all')
|
|
|
|
def key_group_tab(self):
|
|
self.emit('group-tab')
|
|
|
|
def key_ungroup_tab(self):
|
|
self.emit('ungroup-tab')
|
|
|
|
def key_new_window(self):
|
|
self.terminator.new_window(self.terminator.pid_cwd(self.pid))
|
|
|
|
def key_new_terminator(self):
|
|
cmd = sys.argv[0]
|
|
|
|
if not os.path.isabs(cmd):
|
|
# Command is not an absolute path. Figure out where we are
|
|
cmd = os.path.join (self.origcwd, sys.argv[0])
|
|
if not os.path.isfile(cmd):
|
|
# we weren't started as ./terminator in a path. Give up
|
|
err('Terminal::key_new_window: Unable to locate Terminator')
|
|
return False
|
|
|
|
dbg("Terminal::key_new_window: Spawning: %s" % cmd)
|
|
subprocess.Popen([cmd, '-u'])
|
|
|
|
def key_broadcast_off(self):
|
|
self.set_groupsend(None, self.terminator.groupsend_type['off'])
|
|
|
|
def key_broadcast_group(self):
|
|
self.set_groupsend(None, self.terminator.groupsend_type['group'])
|
|
|
|
def key_broadcast_all(self):
|
|
self.set_groupsend(None, self.terminator.groupsend_type['all'])
|
|
|
|
# End key events
|
|
|
|
gobject.type_register(Terminal)
|
|
# vim: set expandtab ts=4 sw=4:
|