terminator/terminatorlib/plugins/terminalshot.py

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#!/usr/bin/env python2
# Terminator by Chris Jones <cmsj@tenshu.net>
# GPL v2 only
"""terminalshot.py - Terminator Plugin to take 'screenshots' of individual
terminals"""
import os
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from gi.repository import Gtk
import terminatorlib.plugin as plugin
from terminatorlib.translation import _
from terminatorlib.util import widget_pixbuf
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# Every plugin you want Terminator to load *must* be listed in 'AVAILABLE'
AVAILABLE = ['TerminalShot']
class TerminalShot(plugin.MenuItem):
"""Add custom commands to the terminal menu"""
capabilities = ['terminal_menu']
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dialog_action = Gtk.FileChooserAction.SAVE
dialog_buttons = (_("_Cancel"), Gtk.ResponseType.CANCEL,
_("_Save"), Gtk.ResponseType.OK)
def __init__(self):
plugin.MenuItem.__init__(self)
def callback(self, menuitems, menu, terminal):
"""Add our menu items to the menu"""
item = Gtk.MenuItem.new_with_mnemonic(_('Terminal _screenshot'))
item.connect("activate", self.terminalshot, terminal)
menuitems.append(item)
def terminalshot(self, _widget, terminal):
"""Handle the taking, prompting and saving of a terminalshot"""
# Grab a pixbuf of the terminal
orig_pixbuf = widget_pixbuf(terminal)
savedialog = Gtk.FileChooserDialog(title=_("Save image"),
action=self.dialog_action,
buttons=self.dialog_buttons)
savedialog.set_do_overwrite_confirmation(True)
savedialog.set_local_only(True)
pixbuf = orig_pixbuf.scale_simple(orig_pixbuf.get_width() / 2,
orig_pixbuf.get_height() / 2,
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GdkPixbuf.InterpType.BILINEAR)
image = Gtk.image_new_from_pixbuf(pixbuf)
savedialog.set_preview_widget(image)
savedialog.show_all()
response = savedialog.run()
path = None
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if response == Gtk.ResponseType.OK:
path = os.path.join(savedialog.get_current_folder(),
savedialog.get_filename())
orig_pixbuf.save(path, 'png')
savedialog.destroy()