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terminator/terminatorlib/terminatorterm.py

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#!/usr/bin/python
# Terminator - multiple gnome terminals in one window
# Copyright (C) 2006-2008 cmsj@tenshu.net
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 2 only.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
"""Terminator by Chris Jones <cmsj@tenshu.net>"""
import pygtk
pygtk.require ("2.0")
import gobject, gtk, pango
import os, platform, sys, subprocess, pwd
#import version details
from terminatorlib.version import *
# import our configuration loader
from terminatorlib import config
from terminatorlib.config import dbg, err, debug
#import encoding list
from terminatorlib.encoding import TerminatorEncoding
# import vte-bindings
try:
import vte
except ImportError:
error = gtk.MessageDialog (None, gtk.DIALOG_MODAL, gtk.MESSAGE_ERROR, gtk.BUTTONS_OK,
_('You need to install python bindings for libvte ("python-vte" in debian/ubuntu)'))
error.run()
sys.exit (1)
class TerminatorTerm (gtk.VBox):
matches = {}
TARGET_TYPE_VTE = 8
_custom_font_size = None
def __init__ (self, terminator, profile = None, command = None, cwd = None):
gtk.VBox.__init__ (self)
self.terminator = terminator
self.conf = terminator.conf
self.command = command
# Sort out cwd detection code, if available
self.pid_get_cwd = lambda pid: None
if platform.system() == 'FreeBSD':
try:
from terminatorlib import freebsd
self.pid_get_cwd = lambda pid: freebsd.get_process_cwd(pid)
dbg ('Using FreeBSD self.pid_get_cwd')
except (OSError, NotImplementedError, ImportError):
dbg ('FreeBSD version too old for self.pid_get_cwd')
pass
elif platform.system() == 'Linux':
dbg ('Using Linux self.pid_get_cwd')
self.pid_get_cwd = lambda pid: os.path.realpath ('/proc/%s/cwd' % pid)
else:
dbg ('Unable to set a self.pid_get_cwd, unknown system: %s'%platform.system)
# import a library for viewing URLs
try:
# gnome.url_show() is really useful
dbg ('url_show: importing gnome module')
import gnome
gnome.init ('terminator', 'terminator')
self.url_show = gnome.url_show
except ImportError:
# webbrowser.open() is not really useful, but will do as a fallback
dbg ('url_show: gnome module failed, using webbrowser')
import webbrowser
self.url_show = webbrowser.open
self.cwd = cwd or os.getcwd();
if not os.path.exists(self.cwd) or not os.path.isdir(self.cwd):
self.cwd = pwd.getpwuid(os.getuid ())[5]
self.clipboard = gtk.clipboard_get (gtk.gdk.SELECTION_CLIPBOARD)
self.scrollbar_position = self.conf.scrollbar_position
self._vte = vte.Terminal ()
#self._vte.set_double_buffered(True)
self._vte.set_size (80, 24)
self.reconfigure_vte ()
self._vte._expose_data = None
self._vte.show ()
self._termbox = gtk.HBox ()
self._termbox.show()
self._title = gtk.Label()
self._title.show()
self._titlebox = gtk.EventBox()
self._titlebox.add(self._title)
self._search_string = None
self._searchbox = gtk.HBox()
self._searchinput = gtk.Entry()
self._searchinput.set_activates_default(True)
self._searchinput.show()
self._searchinput.connect('activate', self.do_search)
self._searchinput.connect('key-press-event', self.search_keypress)
slabel = gtk.Label()
slabel.set_text("Finding text:")
slabel.show()
self._searchbox.pack_start(slabel, False)
self._search_result_label = gtk.Label()
self._search_result_label.set_text("")
self._search_result_label.show()
self._searchbox.pack_end(self._search_result_label, False)
self._searchbox.pack_start(self._searchinput)
self.show()
self.pack_start(self._titlebox, False)
self.pack_start(self._termbox)
self.pack_end(self._searchbox)
if self.conf.titlebars:
self._titlebox.show()
else:
self._titlebox.hide()
self._scrollbar = gtk.VScrollbar (self._vte.get_adjustment ())
if self.scrollbar_position != "hidden" and self.scrollbar_position != "disabled":
self._scrollbar.show ()
if self.scrollbar_position == 'left':
packfunc = self._termbox.pack_end
else:
packfunc = self._termbox.pack_start
packfunc (self._vte)
packfunc (self._scrollbar, False)
self._vte.connect ("key-press-event", self.on_vte_key_press)
self._vte.connect ("button-press-event", self.on_vte_button_press)
self._vte.connect ("popup-menu", self.create_popup_menu)
"""drag and drop"""
srcvtetargets = [ ( "vte", gtk.TARGET_SAME_APP, self.TARGET_TYPE_VTE ) ]
dsttargets = [ ( "vte", gtk.TARGET_SAME_APP, self.TARGET_TYPE_VTE ), ('text/plain', 0, 0) , ("STRING", 0, 0), ("COMPOUND_TEXT", 0, 0)]
self._vte.drag_source_set( gtk.gdk.CONTROL_MASK | gtk.gdk.BUTTON3_MASK, srcvtetargets, gtk.gdk.ACTION_MOVE)
self._titlebox.drag_source_set( gtk.gdk.BUTTON1_MASK, srcvtetargets, gtk.gdk.ACTION_MOVE)
#self._vte.drag_dest_set(gtk.DEST_DEFAULT_MOTION | gtk.DEST_DEFAULT_HIGHLIGHT |gtk.DEST_DEFAULT_DROP ,dsttargets, gtk.gdk.ACTION_MOVE)
self._vte.drag_dest_set(gtk.DEST_DEFAULT_MOTION | gtk.DEST_DEFAULT_HIGHLIGHT |gtk.DEST_DEFAULT_DROP ,dsttargets, gtk.gdk.ACTION_MOVE)
self._vte.connect("drag-begin", self.on_drag_begin, self)
self._titlebox.connect("drag-begin", self.on_drag_begin, self)
self._vte.connect("drag-data-get", self.on_drag_data_get, self)
self._titlebox.connect("drag-data-get", self.on_drag_data_get, self)
#for testing purpose: drag-motion
self._vte.connect("drag-motion", self.on_drag_motion, self)
self._vte.connect("drag-data-received", self.on_drag_data_received, self)
if self.conf.copy_on_selection:
self._vte.connect ("selection-changed", lambda widget: self._vte.copy_clipboard ())
self._vte.connect ("composited-changed", self.on_composited_changed)
self._vte.connect ("window-title-changed", self.on_vte_title_change)
self._vte.connect ("grab-focus", self.on_vte_focus)
self._vte.connect ("focus-out-event", self.on_vte_focus_out)
self._vte.connect ("focus-in-event", self.on_vte_focus_in)
self._vte.connect ("resize-window", self.on_resize_window)
exit_action = self.conf.exit_action
if exit_action == "restart":
self._vte.connect ("child-exited", self.spawn_child)
# We need to support "left" because some buggy versions of gnome-terminal
# set it in some situations
elif exit_action in ("close", "left"):
self._vte.connect ("child-exited", lambda close_term: self.terminator.closeterm (self))
self._vte.add_events (gtk.gdk.ENTER_NOTIFY_MASK)
self._vte.connect ("enter_notify_event", self.on_vte_notify_enter)
self.add_matches(posix = self.conf.try_posix_regexp)
dbg ('SEGBUG: Setting http_proxy')
env_proxy = os.getenv ('http_proxy')
if not env_proxy and self.conf.http_proxy and self.conf.http_proxy != '':
os.putenv ('http_proxy', self.conf.http_proxy)
dbg ('SEGBUG: Setting COLORTERM')
os.putenv ('COLORTERM', 'gnome-terminal')
dbg ('SEGBUG: TerminatorTerm __init__ complete')
def openurl (self, url):
dbg ('openurl: viewing %s'%url)
try:
dbg ('openurl: calling xdg-open')
if subprocess.call(["xdg-open", url]) != 0:
dbg ('openurl: xdg-open failed')
raise
except:
try:
dbg ('openurl: calling url_show')
self.url_show (url)
except:
dbg ('openurl: url_show failed. No URL for you')
pass
def on_resize_window(self, widget, width, height):
dbg ('Resize window triggered on %s: %dx%d' % (widget, width, height))
def on_drag_begin(self, widget, drag_context, data):
dbg ('Drag begins')
widget.drag_source_set_icon_pixbuf(self.terminator.icon_theme.load_icon (APP_NAME, 48, 0))
def on_drag_data_get(self,widget, drag_context, selection_data, info, time, data):
dbg ("Drag data get")
selection_data.set("vte",info, str(data.terminator.term_list.index (self)))
def on_expose_event(self, widget, event):
if widget._expose_data is None:
return False
color = widget._expose_data['color']
coord = widget._expose_data['coord']
context = widget.window.cairo_create()
#leaving those xxx_group as they could be usefull
##http://macslow.thepimp.net/?p=153
#context.push_group()
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()
#context.pop_group_to_source()
#context.paint()
return False
def on_drag_motion(self, widget, drag_context, x, y, time, data):
dbg ("Drag Motion on ")
"""
x-special/gnome-icon-list
text/uri-list
UTF8_STRING
COMPOUND_TEXT
TEXT
STRING
text/plain;charset=utf-8
text/plain;charset=UTF-8
text/plain
"""
if 'text/plain' in drag_context.targets:
#copy text from another widget
return
srcwidget = drag_context.get_source_widget()
if (isinstance(srcwidget, gtk.EventBox) and srcwidget == self._titlebox) or widget == srcwidget:
#on self
return
alloc = widget.allocation
rect = gtk.gdk.Rectangle(0, 0, alloc.width, alloc.height)
if self.conf.use_theme_colors:
color = self._vte.get_style ().text[gtk.STATE_NORMAL]
else:
color = gtk.gdk.color_parse (self.conf.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)
middle = (alloc.width/2, alloc.height/2)
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)
if pos == "top":
coord = (topleft, topright, middleright , middleleft)
if pos == "left":
coord = (topleft, topmiddle, bottommiddle, bottomleft)
if 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('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_drag_drop(self, widget, drag_context, x, y, time):
parent = widget.get_parent()
dbg ('Drag drop on %s'%parent)
def on_drag_data_received(self, widget, drag_context, x, y, selection_data, info, time, data):
dbg ("Drag Data Received")
if selection_data.type == 'text/plain':
#copy text to destination
#print "%s %s" % (selection_data.type, selection_data.target)
txt = selection_data.data.strip()
if txt[0:7] == "file://":
txt = "'%s'" % txt[7:]
self._vte.feed_child(txt)
return
widgetsrc = data.terminator.term_list[int(selection_data.data)]
srcvte = drag_context.get_source_widget()
#check if computation requireds
if (isinstance(srcvte, gtk.EventBox) and srcvte == self._titlebox) or srcvte == widget:
dbg (" on itself")
return
srchbox = widgetsrc
dsthbox = widget.get_parent().get_parent()
dstpaned = dsthbox.get_parent()
srcpaned = srchbox.get_parent()
if isinstance(dstpaned, gtk.Window) and isinstance(srcpaned, gtk.Window):
dbg (" Only one terminal")
return
pos = self.get_location(widget, x, y)
data.terminator.remove(widgetsrc)
data.terminator.add(self, widgetsrc,pos)
return
def get_location(self, vte, x, y):
pos = ""
#get the diagonales function for the receiving widget
coef1 = float(vte.allocation.height)/float(vte.allocation.width)
coef2 = -float(vte.allocation.height)/float(vte.allocation.width)
b1 = 0
b2 = vte.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 add_matches (self, posix = True):
userchars = "-A-Za-z0-9"
passchars = "-A-Za-z0-9,?;.:/!%$^*&~\"#'"
hostchars = "-A-Za-z0-9"
pathchars = "-A-Za-z0-9_$.+!*(),;:@&=?/~#%'"
schemes = "(news:|telnet:|nntp:|file:/|https?:|ftps?:|webcal:)"
user = "[" + userchars + "]+(:[" + passchars + "]+)?"
urlpath = "/[" + pathchars + "]*[^]'.}>) \t\r\n,\\\"]"
if posix:
dbg ('add_matches: Trying POSIX URL regexps. Set try_posix_regexp = False in config to only try GNU if you get (harmless) VTE warnings.')
lboundry = "[[:<:]]"
rboundry = "[[:>:]]"
else: # GNU
dbg ('add_matches: Trying GNU URL regexps. Set try_posix_regexp = True in config if URLs are not detected.')
lboundry = "\\<"
rboundry = "\\>"
self.matches['full_uri'] = self._vte.match_add(lboundry + schemes + "//(" + user + "@)?[" + hostchars +".]+(:[0-9]+)?(" + urlpath + ")?" + rboundry + "/?")
if self.matches['full_uri'] == -1:
if posix:
err ('add_matches: POSIX match failed, trying GNU')
self.add_matches(posix = False)
else:
err ('add_matches: Failed adding URL match patterns')
else:
self.matches['addr_only'] = self._vte.match_add (lboundry + "(www|ftp)[" + hostchars + "]*\.[" + hostchars + ".]+(:[0-9]+)?(" + urlpath + ")?" + rboundry + "/?")
self.matches['email'] = self._vte.match_add (lboundry + "(mailto:)?[a-zA-Z0-9][a-zA-Z0-9.+-]*@[a-zA-Z0-9][a-zA-Z0-9-]*\.[a-zA-Z0-9][a-zA-Z0-9-]+[.a-zA-Z0-9-]*" + rboundry)
self.matches['nntp'] = self._vte.match_add (lboundry + '''news:[-A-Z\^_a-z{|}~!"#$%&'()*+,./0-9;:=?`]+@[-A-Za-z0-9.]+(:[0-9]+)?''' + rboundry)
def _path_lookup(self, command):
if os.path.isabs (command):
if os.path.isfile (command):
return command
else:
return None
elif command[:2] == './' and os.path.isfile(command):
dbg('path_lookup: Relative filename "%s" found in cwd' % command)
return command
try:
paths = os.environ['PATH'].split(':')
if len(paths[0]) == 0: raise (ValueError)
except (ValueError, NameError):
dbg('path_lookup: PATH not set in environment, using fallbacks')
paths = ['/usr/local/bin', '/usr/bin', '/bin']
dbg('path_lookup: Using %d paths: %s' % (len(paths), paths))
for path in paths:
target = os.path.join (path, command)
if os.path.isfile (target):
dbg('path_lookup: found "%s"' % target)
return target
dbg('path_lookup: Unable to locate "%s"' % command)
def _shell_lookup(self):
shells = [os.getenv('SHELL'), pwd.getpwuid(os.getuid())[6],
'bash', 'zsh', 'tcsh', 'ksh', 'csh', 'sh']
for shell in shells:
if shell is None: continue
elif os.path.isfile (shell):
return shell
else:
rshell = self._path_lookup(shell)
if rshell is not None:
dbg('shell_lookup: Found "%s" at "%s"' % (shell, rshell))
return rshell
dbg('shell_lookup: Unable to locate a shell')
def spawn_child (self, event=None):
update_records = self.conf.update_records
login = self.conf.login_shell
args = []
shell = None
command = None
if self.command:
dbg ('spawn_child: using self.command: %s' % self.command)
command = self.command
elif self.conf.use_custom_command:
dbg ('spawn_child: using custom command: %s' % self.conf.custom_command)
command = self.conf.custom_command
if type(command) is list:
# List of arguments from -x
dbg('spawn_child: Bypassing shell and trying to run "%s" directly' % command[0])
shell = self._path_lookup(command[0])
args = command
else:
shell = self._shell_lookup()
if self.conf.login_shell:
args.insert(0, "-%s" % shell)
else:
args.insert(0, shell)
if command is not None:
args += ['-c', command]
if shell is None:
# Give up, we're completely stuck
err (_('Unable to find a shell'))
gobject.timeout_add (100, self.terminator.closeterm, self)
return (-1)
dbg ('SEGBUG: Setting WINDOWID')
os.putenv ('WINDOWID', '%s' % self._vte.get_parent_window().xid)
dbg ('SEGBUG: Forking command: "%s" with args "%s", loglastlog = "%s", ' \
'logwtmp = "%s", logutmp = "%s" and cwd "%s"' % (shell, args, login,
update_records, update_records, self.cwd))
self._pid = self._vte.fork_command (command = shell, argv = args,
envv = [], loglastlog = login, logwtmp = update_records,
logutmp = update_records, directory=self.cwd)
dbg ('SEGBUG: Forked command')
self.on_vte_title_change(self._vte) # Force an initial update of our titles
if self._pid == -1:
err (_('Unable to start shell: ') + shell)
return (-1)
def get_cwd (self):
""" Return the current working directory of the subprocess.
This function requires OS specific behaviours
"""
cwd = self.pid_get_cwd (self._pid)
dbg ('get_cwd found: %s'%cwd)
return (cwd)
def reconfigure_vte (self):
# Set our emulation
self._vte.set_emulation (self.conf.emulation)
# Set our wordchars
self._vte.set_word_chars (self.conf.word_chars)
# Set our mouselation
self._vte.set_mouse_autohide (self.conf.mouse_autohide)
# Set our compatibility
backspace = self.conf.backspace_binding
delete = self.conf.delete_binding
# 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 :/
if backspace == "ascii-del":
# backbind = vte.ERASE_ASCII_BACKSPACE
backbind = 2
else:
# backbind = vte.ERASE_AUTO_BACKSPACE
backbind = 1
if delete == "escape-sequence":
# delbind = vte.ERASE_DELETE_SEQUENCE
delbind = 3
else:
# delbind = vte.ERASE_AUTO
delbind = 0
self._vte.set_backspace_binding (backbind)
self._vte.set_delete_binding (delbind)
# Set our font
if not self._custom_font_size:
try:
self._vte.set_font (pango.FontDescription (self.conf.font))
except:
pass
# Set our boldness
self._vte.set_allow_bold (self.conf.allow_bold)
# Set our color scheme
palette = self.conf.palette
if self.conf.use_theme_colors:
fg_color = self._vte.get_style ().text[gtk.STATE_NORMAL]
bg_color = self._vte.get_style ().base[gtk.STATE_NORMAL]
else:
fg_color = gtk.gdk.color_parse (self.conf.foreground_color)
bg_color = gtk.gdk.color_parse (self.conf.background_color)
colors = palette.split (':')
palette = []
for color in colors:
if color:
palette.append (gtk.gdk.color_parse (color))
self._vte.set_colors (fg_color, bg_color, palette)
# Set our background image, transparency and type
# Many thanks to the authors of gnome-terminal, on which this code is based.
background_type = self.conf.background_type
# set background image settings
if background_type == "image":
self._vte.set_background_image_file (self.conf.background_image)
self._vte.set_scroll_background (self.conf.scroll_background)
else:
self._vte.set_background_image_file('')
self._vte.set_scroll_background(False)
# set transparency for the background (image)
if background_type in ("image", "transparent"):
self._vte.set_background_tint_color (bg_color)
self._vte.set_background_saturation(1 - (self.conf.background_darkness))
self._vte.set_opacity(int(self.conf.background_darkness * 65535))
else:
self._vte.set_background_saturation(1)
self._vte.set_opacity(65535)
if not self._vte.is_composited():
self._vte.set_background_transparent (background_type == "transparent")
else:
self._vte.set_background_transparent (False)
# Set our cursor blinkiness
self._vte.set_cursor_blinks (self.conf.cursor_blink)
# Set our audible belliness
silent_bell = self.conf.silent_bell
self._vte.set_audible_bell (not silent_bell)
# Set our visual flashiness
self._vte.set_visible_bell (silent_bell)
# Override our flashybelliness
if self.conf.force_no_bell:
self._vte.set_visible_bell (False)
self._vte.set_audible_bell (False)
# Set our scrolliness
self._vte.set_scrollback_lines (self.conf.scrollback_lines)
self._vte.set_scroll_on_keystroke (self.conf.scroll_on_keystroke)
self._vte.set_scroll_on_output (self.conf.scroll_on_output)
if self.scrollbar_position != self.conf.scrollbar_position:
self.scrollbar_position = self.conf.scrollbar_position
if self.scrollbar_position == 'hidden' or self.scrollbar_position == 'disabled':
self._scrollbar.hide ()
else:
self._scrollbar.show ()
if self.scrollbar_position == 'right':
self._termbox.reorder_child (self._vte, 0)
elif self.scrollbar_position == 'left':
self._termbox.reorder_child (self._scrollbar, 0)
# Set our sloppiness
self.focus = self.conf.focus
self._vte.queue_draw ()
def on_composited_changed (self, widget):
self.reconfigure_vte ()
def on_vte_button_press (self, term, event):
# Left mouse button + Ctrl while over a link should open it
mask = gtk.gdk.CONTROL_MASK
if (event.state & mask) == mask:
if event.button == 1:
url = self._vte.match_check (int (event.x / self._vte.get_char_width ()), int (event.y / self._vte.get_char_height ()))
if url:
if (url[0][0:7] != "mailto:") & (url[1] == self.matches['email']):
address = "mailto:" + url[0]
else:
address = url[0]
self.openurl ( address )
return False
# Left mouse button should transfer focus to this vte widget
# we also need to give focus on the widget where the paste occured
if event.button in (1 ,2):
self._vte.grab_focus ()
return False
# Right mouse button should display a context menu if ctrl not pressed
if event.button == 3 and event.state & gtk.gdk.CONTROL_MASK == 0:
self.create_popup_menu (self._vte, event)
return True
def on_vte_notify_enter (self, term, event):
if (self.focus == "sloppy" or self.focus == "mouse"):
term.grab_focus ()
return False
def do_scrollbar_toggle (self):
self.toggle_widget_visibility (self._scrollbar)
def do_title_toggle (self):
self.toggle_widget_visibility (self._titlebox)
def toggle_widget_visibility (self, widget):
if not isinstance (widget, gtk.Widget):
raise TypeError
if widget.get_property ('visible'):
widget.hide ()
else:
widget.show ()
def paste_clipboard(self):
self._vte.paste_clipboard()
self._vte.grab_focus()
#keybindings for the individual splited terminals (affects only the
#the selected terminal)
UnhandledKeybindings = ('close_window', 'full_screen')
def on_vte_key_press (self, term, event):
mapping = self.terminator.keybindings.lookup(event)
if mapping and mapping not in self.UnhandledKeybindings:
dbg("on_vte_key_press: lookup found %s" % repr(mapping))
getattr(self, "key_" + mapping)()
return True
return False
# Key events
def key_zoom_in(self):
self.zoom (True)
def key_zoom_out(self):
self.zoom (False)
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.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_new_root_tab(self):
self.terminator.newtab (self, True)
def key_go_next(self):
self.terminator.go_next (self)
def key_go_prev(self):
self.terminator.go_prev (self)
def key_split_horiz(self):
self.terminator.splitaxis (self, False)
def key_split_vert(self):
self.terminator.splitaxis (self, True)
def key_close_term(self):
self.terminator.closeterm (self)
def key_new_tab(self):
self.terminator.newtab(self)
def key_resize_up(self):
self.terminator.resizeterm (self, 'Up')
def key_resize_down(self):
self.terminator.resizeterm (self, 'Down')
def key_resize_left(self):
self.terminator.resizeterm (self, 'Left')
def key_resize_right(self):
self.terminator.resizeterm (self, 'Right')
def key_move_tab_right(self):
self.terminator.move_tab (self, 'right')
def key_move_tab_left(self):
self.terminator.move_tab (self, 'left')
def key_toggle_zoom(self):
self.terminator.toggle_zoom (self)
def key_scaled_zoom(self):
self.terminator.toggle_zoom (self, True)
def key_next_tab(self):
self.terminator.next_tab (self)
def key_prev_tab(self):
self.terminator.previous_tab (self)
# End key events
def zoom_orig (self):
self._custom_font_size = None
self._vte.set_font (pango.FontDescription (self.conf.font))
def zoom (self, zoom_in):
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._custom_font_size = fontsize
self._vte.set_font (pangodesc)
def start_search(self):
self._searchbox.show()
self._searchinput.grab_focus()
def search_keypress(self, widget, event):
key = gtk.gdk.keyval_name(event.keyval)
if key == 'Escape':
self.end_search()
def end_search(self):
self._search_row = 0
self._search_string = None
self._search_result_label.set_text("")
self._searchbox.hide()
self._scrollbar.set_value(self._vte.get_cursor_position()[1])
self._vte.grab_focus()
def do_search(self, widget):
string = widget.get_text()
dbg("do_search: Looking for %s" % repr(string))
if string == '':
return
if string != self._search_string:
self._search_row = self._get_vte_buffer_range()[0]
self._search_string = string
self._search_result_label.set_text("Searching scrollback")
self.next_search()
# Called by get_text_range, once per character. Argh.
def _search_character(self, widget, col, row, junk):
return True
def next_search(self):
startrow,endrow = self._get_vte_buffer_range()
while True:
if self._search_row == endrow:
self._search_row = startrow
self._search_result_label.set_text("Finished Search")
return
buffer = self._vte.get_text_range(self._search_row, 0, self._search_row, -1, self._search_character)
# dbg("Row %d buffer: %s" % (self._search_row, repr(buffer)))
index = buffer.find(self._search_string)
if index != -1:
self._search_result_label.set_text("Found at row %d" % self._search_row)
self._scrollbar.set_value(self._search_row)
self._search_row += 1
return
self._search_row += 1
def _get_vte_buffer_range(self):
column, endrow = self._vte.get_cursor_position()
startrow = max(0, endrow - self.conf.scrollback_lines)
return(startrow, endrow)
def create_popup_menu (self, widget, event = None):
menu = gtk.Menu ()
url = None
if event:
url = self._vte.match_check (int (event.x / self._vte.get_char_width ()), int (event.y / self._vte.get_char_height ()))
button = event.button
time = event.time
else:
button = 0
time = 0
if url:
if url[1] != self.matches['email']:
address = url[0]
nameopen = _("_Open Link")
namecopy = _("_Copy Link Address")
iconopen = gtk.image_new_from_stock(gtk.STOCK_JUMP_TO, gtk.ICON_SIZE_MENU)
item = gtk.ImageMenuItem (nameopen)
item.set_property('image', iconopen)
else:
if url[0][0:7] != "mailto:":
address = "mailto:" + url[0]
else:
address = url[0]
nameopen = _("_Send Mail To...")
namecopy = _("_Copy Email Address")
item = gtk.MenuItem (nameopen)
item.connect ("activate", lambda menu_item: self.openurl (address))
menu.append (item)
item = gtk.MenuItem (namecopy)
item.connect ("activate", lambda menu_item: self.clipboard.set_text (url[0]))
menu.append (item)
item = gtk.MenuItem ()
menu.append (item)
item = gtk.ImageMenuItem (gtk.STOCK_COPY)
item.connect ("activate", lambda menu_item: self._vte.copy_clipboard ())
item.set_sensitive (self._vte.get_has_selection ())
menu.append (item)
item = gtk.ImageMenuItem (gtk.STOCK_PASTE)
item.connect ("activate", lambda menu_item: self.paste_clipboard ())
menu.append (item)
item = gtk.MenuItem ()
menu.append (item)
item = gtk.CheckMenuItem (_("Show _scrollbar"))
item.set_active (self._scrollbar.get_property ('visible'))
item.connect ("toggled", lambda menu_item: self.do_scrollbar_toggle ())
menu.append (item)
item = gtk.CheckMenuItem (_("Show _titlebar"))
item.set_active (self._titlebox.get_property ('visible'))
item.connect ("toggled", lambda menu_item: self.do_title_toggle ())
menu.append (item)
self._do_encoding_items (menu)
item = gtk.MenuItem ()
menu.append (item)
if not self.terminator._zoomed:
str_horiz = _("Split H_orizontally")
str_vert = _("Split V_ertically")
item = gtk.ImageMenuItem (str_horiz)
item_image = gtk.Image ()
item_image.set_from_icon_name (APP_NAME + '_horiz', gtk.ICON_SIZE_MENU)
item.set_image (item_image)
item.connect ("activate", lambda menu_item: self.terminator.splitaxis (self, False))
menu.append (item)
item = gtk.ImageMenuItem (str_vert)
item_image = gtk.Image ()
item_image.set_from_icon_name (APP_NAME + '_vert', gtk.ICON_SIZE_MENU)
item.set_image (item_image)
item.connect ("activate", lambda menu_item: self.terminator.splitaxis (self, True))
menu.append (item)
item = gtk.MenuItem (_("Open _Tab"))
item.connect ("activate", lambda menu_item: self.terminator.newtab (self))
menu.append (item)
if self.terminator.debugaddress:
item = gtk.MenuItem (_("Open _Debug Tab"))
item.connect ("activate", lambda menu_item: self.terminator.newtab (self, command = "telnet %s" % ' '.join([str(x) for x in self.terminator.debugaddress])))
menu.append (item)
if self.conf.extreme_tabs:
item = gtk.MenuItem (_("Open Top Level Tab"))
item.connect ("activate", lambda menu_item: self.terminator.newtab (self, True))
menu.append (item)
item = gtk.MenuItem ()
menu.append (item)
if len (self.terminator.term_list) > 1:
if not self.terminator._zoomed:
item = gtk.MenuItem (_("_Zoom terminal"))
item.connect ("activate", lambda menu_item: self.terminator.toggle_zoom (self, True))
menu.append (item)
item = gtk.MenuItem (_("Ma_ximise terminal"))
item.connect ("activate", lambda menu_item: self.terminator.toggle_zoom (self))
menu.append (item)
else:
if self.terminator._zoomed and not self.terminator._maximised:
item = gtk.MenuItem (_("_Unzoom terminal"))
item.connect ("activate", lambda menu_item: self.terminator.toggle_zoom (self, True))
menu.append (item)
if self.terminator._zoomed and self.terminator._maximised:
item = gtk.MenuItem (_("Unma_ximise terminal"))
item.connect ("activate", lambda menu_item: self.terminator.toggle_zoom (self))
menu.append (item)
item = gtk.MenuItem ()
menu.append (item)
item = gtk.ImageMenuItem (gtk.STOCK_CLOSE)
item.connect ("activate", lambda menu_item: self.terminator.closeterm (self))
menu.append (item)
menu.show_all ()
menu.popup (None, None, None, button, time)
return True
def on_encoding_change (self, widget, encoding):
current = self._vte.get_encoding ()
if current != encoding:
dbg ('Setting Encoding to: %s'%encoding)
self._vte.set_encoding (encoding)
def _do_encoding_items (self, menu):
active_encodings = self.conf.active_encodings
item = gtk.MenuItem (_("Encodings"))
menu.append (item)
submenu = gtk.Menu ()
item.set_submenu (submenu)
current_encoding = self._vte.get_encoding ()
group = None
for encoding in active_encodings:
radioitem = gtk.RadioMenuItem (group, _(encoding))
if group is None:
group = radioitem
if encoding == current_encoding:
radioitem.set_active (True)
radioitem.connect ('activate', self.on_encoding_change, encoding)
submenu.append (radioitem)
item = gtk.MenuItem (_("Other Encodings"))
submenu.append (item)
#second level
submenu = gtk.Menu ()
item.set_submenu (submenu)
encodings = TerminatorEncoding ().get_list ()
encodings.sort (lambda x, y: cmp (x[2].lower (), y[2].lower ()))
group = None
for encoding in encodings:
if encoding[1] in active_encodings:
continue
if encoding[1] is None:
label = "%s %s"%(encoding[2], self._vte.get_encoding ())
else:
label = "%s %s"%(encoding[2], encoding[1])
radioitem = gtk.RadioMenuItem (group, label)
if group is None:
group = radioitem
if encoding[1] == current_encoding:
radioitem.set_active (True)
radioitem.connect ('activate', self.on_encoding_change, encoding[1])
submenu.append (radioitem)
def get_window_title(self, vte = None):
if vte is None:
vte = self._vte
title = vte.get_window_title ()
if title is None:
title = str(self.command)
return title
def on_vte_title_change(self, vte):
title = self.get_window_title(vte)
if self.conf.titletips:
vte.set_property ("has-tooltip", True)
vte.set_property ("tooltip-text", title)
#set the title anyhow, titlebars setting only show/hide the label
self._title.set_text(title)
self.terminator.set_window_title("%s - %s" % (title, APP_NAME.capitalize()))
notebookpage = self.terminator.get_first_notebook_page(vte)
while notebookpage != None:
if notebookpage[0].get_tab_label(notebookpage[1]):
label = notebookpage[0].get_tab_label(notebookpage[1])
label.set_title(title)
notebookpage[0].set_tab_label(notebookpage[1], label)
notebookpage = self.terminator.get_first_notebook_page(notebookpage[0])
def on_vte_focus_in(self, vte, event):
self._titlebox.modify_bg(gtk.STATE_NORMAL,self.terminator.window.get_style().bg[gtk.STATE_SELECTED])
self._title.modify_fg(gtk.STATE_NORMAL, self.terminator.window.get_style().fg[gtk.STATE_SELECTED])
return
def on_vte_focus_out(self, vte, event):
self._titlebox.modify_bg(gtk.STATE_NORMAL, self.terminator.window.get_style().bg[gtk.STATE_NORMAL])
self._title.modify_fg(gtk.STATE_NORMAL, self.terminator.window.get_style().fg[gtk.STATE_NORMAL])
return
def on_vte_focus(self, vte):
title = self.get_window_title(vte)
self.terminator.set_window_title("%s - %s" % (title, APP_NAME.capitalize()))
notebookpage = self.terminator.get_first_notebook_page(vte)
while notebookpage != None:
if notebookpage[0].get_tab_label(notebookpage[1]):
label = notebookpage[0].get_tab_label(notebookpage[1])
label.set_title(title)
notebookpage[0].set_tab_label(notebookpage[1], label)
notebookpage = self.terminator.get_first_notebook_page(notebookpage[0])
def destroy(self):
self._vte.destroy()
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