tidy up some more lambdas, pylint errors and start fleshing out the context menu
This commit is contained in:
Chris Jones
parent
0912fb8aae
commit
1d2e96ac72
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@ -3,15 +3,18 @@
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# GPL v2 only
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"""terminal.py - classes necessary to provide Terminal widgets"""
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import pwd
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import sys
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import os
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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 subprocess
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import re
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from util import dbg, err, gerr, has_ancestor
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from version import APP_NAME
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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 newterminator import Terminator
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@ -38,6 +41,10 @@ class Terminal(gtk.VBox):
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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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'split-vert': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ()),
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'tab-new': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ()),
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'tab-top-new': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ()),
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}
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TARGET_TYPE_VTE = 8
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@ -52,6 +59,7 @@ class Terminal(gtk.VBox):
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cwd = None
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command = None
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clipboard = None
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pid = None
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matches = None
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config = None
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@ -228,7 +236,7 @@ class Terminal(gtk.VBox):
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if self.config['exit_action'] == 'restart':
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self.vte.connect('child-exited', self.spawn_child)
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elif self.config['exit_action'] in ('close', 'left'):
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self.vte.connect('child-exited', self.close_term)
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self.vte.connect('child-exited', lambda x: self.emit('close-term'))
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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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@ -282,7 +290,7 @@ class Terminal(gtk.VBox):
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item.connect('activate', self.ungroup, self.group)
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menu.append(item)
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if has_ancestor(self, gtk.Notebook):
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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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@ -309,7 +317,7 @@ class Terminal(gtk.VBox):
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groupitem = None
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for key,value in {_('Broadcast off'):'off',
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for key, value in {_('Broadcast off'):'off',
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_('Broadcast group'):'group',
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_('Broadcast all'):'all'}.items():
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groupitem = gtk.RadioMenuItem(groupitem, key)
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@ -394,14 +402,14 @@ class Terminal(gtk.VBox):
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self.create_popup_group_menu(widget, event)
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return(False)
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def on_keypress(self, vte, event):
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def on_keypress(self, widget, event):
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"""Handler for keyboard events"""
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pass
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def on_buttonpress(self, vte, event):
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def on_buttonpress(self, widget, event):
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"""Handler for mouse events"""
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# Any button event should grab focus
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self.vte.grab_focus()
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widget.grab_focus()
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if event.button == 1:
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# Ctrl+leftclick on a URL should open it
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@ -416,15 +424,102 @@ class Terminal(gtk.VBox):
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elif event.button == 3:
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# rightclick should display a context menu if Ctrl is not pressed
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if event.state & gtk.gdk.CONTROL_MASK == 0:
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self.popup_menu(self.vte, event)
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self.popup_menu(widget, event)
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return(True)
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return(False)
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def popup_menu(self, widget, event=None):
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"""Display the context menu"""
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menu = gtk.Menu()
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url = None
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button = None
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time = None
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pass
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if event:
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url = self.check_for_url(event)
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button = event.button
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time = event.time
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if url:
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if url[1] == self.matches['email']:
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nameopen = _('_Send email to...')
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namecopy = _('_Copy email address')
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elif url[1] == self.matches['voip']:
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nameopen = _('Ca_ll VoIP address')
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namecopy = _('_Copy VoIP address')
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else:
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nameopen = _('_Open link')
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namecopy = _('_Copy address')
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icon = gtk.image_new_from_stock(gtk.STOCK_JUMP_TO,
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gtk.ICON_SIZE_MENU)
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item = gtk.ImageMenuItem(nameopen)
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item.set_property('image', icon)
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item.connect('activate', lambda x: self.open_url(url, True))
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menu.append(item)
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item = gtk.MenuItem(namecopy)
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item.connect('activate', lambda x: self.clipboard.set_text(url[0]))
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menu.append(item)
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menu.append(gtk.MenuItem())
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item = gtk.ImageMenuItem(gtk.STOCK_COPY)
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item.connect('activate', lambda x: self.vte.copy_clipboard())
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item.set_sensitive(self.vte.get_has_selection())
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menu.append(item)
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item = gtk.ImageMenuItem(gtk.STOCK_PASTE)
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item.connect('activate', lambda x: self.paste_clipboard())
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menu.append(item)
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menu.append(gtk.MenuItem())
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#FIXME: These split/tab items should be conditional on not being zoomed
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if True:
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item = gtk.ImageMenuItem('Split H_orizontally')
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image = gtk.Image()
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image.set_from_icon_name(APP_NAME + '_horiz', gtk.ICON_SIZE_MENU)
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item.set_image(image)
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if hasattr(item, 'set_always_show_image'):
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item.set_always_show_image(True)
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item.connect('activate', lambda x: self.emit('split-horiz'))
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menu.append(item)
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item = gtk.ImageMenuItem('Split V_ertically')
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image = gtk.Image()
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image.set_from_icon_name(APP_NAME + '_vert', gtk.ICON_SIZE_MENU)
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item.set_image(image)
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if hasattr(item, 'set_always_show_image'):
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item.set_always_show_image(True)
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item.connect('activate', lambda x: self.emit('split-vert'))
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menu.append(item)
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item = gtk.MenuItem(_('Open _Tab'))
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item.connect('activate', lambda x: self.emit('tab-new'))
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menu.append(item)
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if self.config['extreme_tabs']:
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item = gtk.MenuItem(_('Open top level tab'))
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item.connect('activate', lambda x: self.emit('tab-top-new'))
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menu.append(item)
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menu.append(gtk.MenuItem())
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item = gtk.ImageMenuItem(gtk.STOCK_CLOSE)
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item.connect('activate', lambda x: self.emit('close-term'))
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menu.append(item)
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menu.append(gtk.MenuItem())
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# FIXME: Add menu items for (un)zoom, (un)maximise, (un)showing
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# scrollbar, (un)showing titlebar, profile editing, encodings
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menu.show_all()
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menu.popup(None, None, None, button, time)
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return(True)
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def on_drag_begin(self, widget, drag_context, data):
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pass
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@ -440,16 +535,16 @@ class Terminal(gtk.VBox):
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info, time, data):
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pass
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def on_vte_title_change(self, vte):
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def on_vte_title_change(self, widget):
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self.emit('title-change', self.get_window_title())
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def on_vte_focus(self, vte):
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def on_vte_focus(self, widget):
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pass
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def on_vte_focus_out(self, vte, event):
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def on_vte_focus_out(self, widget, event):
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pass
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def on_vte_focus_in(self, vte, event):
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def on_vte_focus_in(self, widget, event):
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pass
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def on_edit_done(self, widget):
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@ -467,9 +562,6 @@ class Terminal(gtk.VBox):
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def on_vte_notify_enter(self, term, event):
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pass
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def close_term(self, widget):
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self.emit('close-term')
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def hide_titlebar(self):
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self.titlebar.hide()
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@ -486,7 +578,7 @@ class Terminal(gtk.VBox):
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if self.config['use_custom_command']:
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command = self.config['custom_command']
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shell = self.shell_lookup()
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shell = util.shell_lookup()
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if self.config['login_shell']:
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args.insert(0, "-%s" % shell)
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@ -514,49 +606,6 @@ class Terminal(gtk.VBox):
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self.vte.feed(_('Unable to start shell:') + shell)
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return(-1)
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def shell_lookup(self):
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"""Find an appropriate shell for the user"""
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shells = [os.getenv('SHELL'), pwd.getpwuid(os.getuid())[6], 'bash',
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'zsh', 'tcsh', 'ksh', 'csh', 'sh']
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for shell in shells:
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if shell is None: continue
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elif os.path.isfile(shell):
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return(shell)
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else:
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rshell = self.path_lookup(shell)
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if rshell is not None:
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dbg('shell_lookup: Found %s at %s' % (shell, rshell))
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return(rshell)
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dbg('shell_lookup: Unable to locate a shell')
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def path_lookup(self, command):
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if os.path.isabs(command):
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if os.path.isfile(command):
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return(command)
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else:
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return(None)
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elif command[:2] == './' and os.path.isfile(command):
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dbg('path_lookup: Relative filename %s found in cwd' % command)
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return(command)
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try:
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paths = os.environ['PATH'].split(':')
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if len(paths[0]) == 0: raise(ValueError)
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except (ValueError, NameError):
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dbg('path_lookup: PATH not set in environment, using fallbacks')
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paths = ['/usr/local/bin', '/usr/bin', '/bin']
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dbg('path_lookup: Using %d paths: %s', (len(paths), paths))
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for path in paths:
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target = os.path.join(path, command)
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if os.path.isfile(target):
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dbg('path_lookup: found %s' % target)
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return(target)
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dbg('path_lookup: Unable to locate %s' % command)
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def check_for_url(self, event):
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"""Check if the mouse is over a URL"""
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return (self.vte.match_check(int(event.x / self.vte.get_char_width()),
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@ -593,7 +642,6 @@ class Terminal(gtk.VBox):
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self.terminator.url_show(url)
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except:
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dbg('open_url: url_show failed. Giving up')
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pass
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def paste_clipboard(self, primary=False):
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"""Paste one of the two clipboards"""
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