class Window(Container, Gtk.Window):
# pylint: disable-msg=R0904
"""
Class implementing a top-level Terminator window
"""
terminator = None
title = None
isfullscreen = None
ismaximised = None
hidebound = None
hidefunc = None
losefocus_time = 0
position = None
ignore_startup_show = None
set_pos_by_ratio = None
last_active_term = None
preventHide = None
zoom_data = None
term_zoomed = False
__gproperties__ = {
'term_zoomed':
(GObject.TYPE_BOOLEAN, 'terminal zoomed',
'whether the terminal is zoomed', False, GObject.PARAM_READWRITE)
}
def __init__(self):
"""
Class initialiser
"""
self.terminator = Terminator()
self.terminator.register_window(self)
Container.__init__(self)
GObject.GObject.__init__(self)
GObject.type_register(Window)
self.register_signals(Window)
self.get_style_context().add_class("terminator-terminal-window")
# self.set_property('allow-shrink', True) # FIXME FOR GTK3, or do we need this actually?
icon_to_apply = ''
self.register_callbacks()
self.apply_config()
self.title = WindowTitle(self)
self.title.update()
self.preventHide = False
options = self.config.options_get()
if options:
if options.forcedtitle:
self.title.force_title(options.forcedtitle)
if options.role:
self.set_role(options.role)
if options.forcedicon is not None:
icon_to_apply = options.forcedicon
if options.geometry:
if not self.parse_geometry(options.geometry):
err('Window::__init__: Unable to parse geometry: %s' %
options.geometry)
self.apply_icon(icon_to_apply)
self.pending_set_rough_geometry_hint = False
def do_get_property(self, prop):
"""Handle gobject getting a property"""
if prop.name in ['term_zoomed', 'term-zoomed']:
return self.term_zoomed
else:
raise AttributeError('unknown property %s' % prop.name)
def do_set_property(self, prop, value):
"""Handle gobject setting a property"""
if prop.name in ['term_zoomed', 'term-zoomed']:
self.term_zoomed = value
else:
raise AttributeError('unknown property %s' % prop.name)
def register_callbacks(self):
"""
Connect the GTK+ signals we care about
"""
self.connect('key-press-event', self.on_key_press)
self.connect('button-press-event', self.on_button_press)
self.connect('delete_event', self.on_delete_event)
self.connect('destroy', self.on_destroy_event)
self.connect('window-state-event', self.on_window_state_changed)
self.connect('focus-out-event', self.on_focus_out)
self.connect('focus-in-event', self.on_focus_in)
# Attempt to grab a global hotkey for hiding the window.
# If we fail, we'll never hide the window, iconifying instead.
if self.config['keybindings']['hide_window'] != None:
if display_manager() == 'X11':
try:
self.hidebound = Keybinder.bind(
self.config['keybindings']['hide_window'].replace(
'<Shift>', ''), self.on_hide_window)
except (KeyError, NameError):
pass
if not self.hidebound:
err('Unable to bind hide_window key, another instance/window has it.'
)
self.hidefunc = self.iconify
else:
self.hidefunc = self.hide
def apply_config(self):
"""Apply various configuration options"""
options = self.config.options_get()
maximise = self.config['window_state'] == 'maximise'
fullscreen = self.config['window_state'] == 'fullscreen'
hidden = self.config['window_state'] == 'hidden'
borderless = self.config['borderless']
skiptaskbar = self.config['hide_from_taskbar']
alwaysontop = self.config['always_on_top']
sticky = self.config['sticky']
if options:
if options.maximise:
maximise = True
if options.fullscreen:
fullscreen = True
if options.hidden:
hidden = True
if options.borderless:
borderless = True
self.set_fullscreen(fullscreen)
self.set_maximised(maximise)
self.set_borderless(borderless)
self.set_always_on_top(alwaysontop)
self.set_real_transparency()
self.set_sticky(sticky)
if self.hidebound:
self.set_hidden(hidden)
self.set_skip_taskbar_hint(skiptaskbar)
else:
self.set_iconified(hidden)
def apply_icon(self, requested_icon):
"""Set the window icon"""
icon_theme = Gtk.IconTheme.get_default()
icon_name_list = [APP_NAME] # disable self.wmclass_name, n/a in GTK3
if requested_icon:
try:
self.set_icon_from_file(requested_icon)
return
except (NameError, GObject.GError):
dbg('Unable to load %s icon as file' % (repr(requested_icon)))
icon_name_list.insert(0, requested_icon)
for icon_name in icon_name_list:
# Test if the icon is available first
if icon_theme.lookup_icon(icon_name, 48, 0):
self.set_icon_name(icon_name)
return # Success! We're done.
else:
dbg('Unable to load %s icon' % (icon_name))
icon = self.render_icon(Gtk.STOCK_DIALOG_INFO, Gtk.IconSize.BUTTON)
self.set_icon(icon)
def on_key_press(self, window, event):
"""Handle a keyboard event"""
maker = Factory()
self.set_urgency_hint(False)
mapping = self.terminator.keybindings.lookup(event)
if mapping:
dbg('Window::on_key_press: looked up %r' % mapping)
if mapping == 'full_screen':
self.set_fullscreen(not self.isfullscreen)
elif mapping == 'close_window':
if not self.on_delete_event(
window, Gdk.Event.new(Gdk.EventType.DELETE)):
self.on_destroy_event(window,
Gdk.Event.new(Gdk.EventType.DESTROY))
else:
return False
return True
def on_button_press(self, window, event):
"""Handle a mouse button event. Mainly this is just a clean way to
cancel any urgency hints that are set."""
self.set_urgency_hint(False)
return False
def on_focus_out(self, window, event):
"""Focus has left the window"""
for terminal in self.get_visible_terminals():
terminal.on_window_focus_out()
self.losefocus_time = time.time()
if self.preventHide:
self.preventHide = False
else:
if self.config['hide_on_lose_focus'] and self.get_property(
'visible'):
self.position = self.get_position()
self.hidefunc()
def on_focus_in(self, window, event):
"""Focus has entered the window"""
self.set_urgency_hint(False)
if not self.terminator.doing_layout:
self.terminator.last_active_window = self.uuid
# FIXME: Cause the terminal titlebars to update here
def is_child_notebook(self):
"""Returns True if this Window's child is a Notebook"""
maker = Factory()
return maker.isinstance(self.get_child(), 'Notebook')
def tab_new(self, widget=None, debugtab=False, _param1=None, _param2=None):
"""Make a new tab"""
cwd = None
profile = None
if self.get_property('term_zoomed') == True:
err("You can't create a tab while a terminal is maximised/zoomed")
return
if widget:
cwd = widget.get_cwd()
profile = widget.get_profile()
maker = Factory()
if not self.is_child_notebook():
dbg('Making a new Notebook')
notebook = maker.make('Notebook', window=self)
self.show()
self.present()
return self.get_child().newtab(debugtab, cwd=cwd, profile=profile)
def on_delete_event(self, window, event, data=None):
"""Handle a window close request"""
maker = Factory()
if maker.isinstance(self.get_child(), 'Terminal'):
if self.get_property('term_zoomed') == True:
return self.confirm_close(window, _('window'))
else:
dbg('Window::on_delete_event: Only one child, closing is fine')
return False
elif maker.isinstance(self.get_child(), 'Container'):
return self.confirm_close(window, _('window'))
else:
dbg('unknown child: %s' % self.get_child())
def confirm_close(self, window, type):
"""Display a confirmation dialog when the user is closing multiple
terminals in one window"""
return not (self.construct_confirm_close(window, type)
== Gtk.ResponseType.ACCEPT)
def on_destroy_event(self, widget, data=None):
"""Handle window destruction"""
dbg('destroying self')
for terminal in self.get_visible_terminals():
terminal.close()
self.cnxids.remove_all()
self.terminator.deregister_window(self)
self.destroy()
del (self)
def on_hide_window(self, data=None):
"""Handle a request to hide/show the window"""
if not self.get_property('visible'):
# Don't show if window has just been hidden because of
# lost focus
if (time.time() - self.losefocus_time < 0.1) and \
self.config['hide_on_lose_focus']:
return
if self.position:
self.move(self.position[0], self.position[1])
self.show()
self.grab_focus()
try:
t = GdkX11.x11_get_server_time(self.get_window())
except (TypeError, AttributeError):
t = 0
self.get_window().focus(t)
else:
self.position = self.get_position()
self.hidefunc()
# pylint: disable-msg=W0613
def on_window_state_changed(self, window, event):
"""Handle the state of the window changing"""
self.isfullscreen = bool(event.new_window_state
& Gdk.WindowState.FULLSCREEN)
self.ismaximised = bool(event.new_window_state
& Gdk.WindowState.MAXIMIZED)
dbg('Window::on_window_state_changed: fullscreen=%s, maximised=%s' %
(self.isfullscreen, self.ismaximised))
return False
def set_maximised(self, value):
"""Set the maximised state of the window from the supplied value"""
if value == True:
self.maximize()
else:
self.unmaximize()
def set_fullscreen(self, value):
"""Set the fullscreen state of the window from the supplied value"""
if value == True:
self.fullscreen()
else:
self.unfullscreen()
def set_borderless(self, value):
"""Set the state of the window border from the supplied value"""
self.set_decorated(not value)
def set_hidden(self, value):
"""Set the visibility of the window from the supplied value"""
if value == True:
self.ignore_startup_show = True
else:
self.ignore_startup_show = False
def set_iconified(self, value):
"""Set the minimised state of the window from the supplied value"""
if value == True:
self.iconify()
def set_always_on_top(self, value):
"""Set the always on top window hint from the supplied value"""
self.set_keep_above(value)
def set_sticky(self, value):
"""Set the sticky hint from the supplied value"""
if value == True:
self.stick()
def set_real_transparency(self, value=True):
"""Enable RGBA if supported on the current screen"""
if self.is_composited() == False:
value = False
screen = self.get_screen()
if value:
dbg('setting rgba visual')
visual = screen.get_rgba_visual()
if visual:
self.set_visual(visual)
def show(self, startup=False):
"""Undo the startup show request if started in hidden mode"""
# Present is necessary to grab focus when window is hidden from taskbar.
# It is important to call present() before show(), otherwise the window
# won't be brought to front if an another application has the focus.
# Last note: present() will implicitly call Gtk.Window.show()
self.present()
# Window must be shown, then hidden for the hotkeys to be registered
if (self.ignore_startup_show and startup == True):
self.position = self.get_position()
self.hide()
def add(self, widget, metadata=None):
"""Add a widget to the window by way of Gtk.Window.add()"""
maker = Factory()
Gtk.Window.add(self, widget)
if maker.isinstance(widget, 'Terminal'):
signals = {
'close-term': self.closeterm,
'title-change': self.title.set_title,
'split-horiz': self.split_horiz,
'split-vert': self.split_vert,
'unzoom': self.unzoom,
'tab-change': self.tab_change,
'group-all': self.group_all,
'group-all-toggle': self.group_all_toggle,
'ungroup-all': self.ungroup_all,
'group-tab': self.group_tab,
'group-tab-toggle': self.group_tab_toggle,
'ungroup-tab': self.ungroup_tab,
'move-tab': self.move_tab,
'tab-new': [self.tab_new, widget],
'navigate': self.navigate_terminal
}
for signal in signals:
args = []
handler = signals[signal]
if isinstance(handler, list):
args = handler[1:]
handler = handler[0]
self.connect_child(widget, signal, handler, *args)
widget.grab_focus()
def remove(self, widget):
"""Remove our child widget by way of Gtk.Window.remove()"""
Gtk.Window.remove(self, widget)
self.disconnect_child(widget)
return True
def get_children(self):
"""Return a single list of our child"""
children = []
children.append(self.get_child())
return children
def hoover(self):
"""Ensure we still have a reason to exist"""
if not self.get_child():
self.emit('destroy')
def closeterm(self, widget):
"""Handle a terminal closing"""
Container.closeterm(self, widget)
self.hoover()
def split_axis(self,
widget,
vertical=True,
cwd=None,
sibling=None,
widgetfirst=True):
"""Split the window"""
if self.get_property('term_zoomed') == True:
err("You can't split while a terminal is maximised/zoomed")
return
order = None
maker = Factory()
self.remove(widget)
if vertical:
container = maker.make('VPaned')
else:
container = maker.make('HPaned')
self.set_pos_by_ratio = True
if not sibling:
sibling = maker.make('Terminal')
sibling.set_cwd(cwd)
if self.config['always_split_with_profile']:
sibling.force_set_profile(None, widget.get_profile())
sibling.spawn_child()
if widget.group and self.config['split_to_group']:
sibling.set_group(None, widget.group)
elif self.config['always_split_with_profile']:
sibling.force_set_profile(None, widget.get_profile())
self.add(container)
container.show_all()
order = [widget, sibling]
if widgetfirst is False:
order.reverse()
for term in order:
container.add(term)
container.show_all()
while Gtk.events_pending():
Gtk.main_iteration_do(False)
sibling.grab_focus()
self.set_pos_by_ratio = False
def zoom(self, widget, font_scale=True):
"""Zoom a terminal widget"""
children = self.get_children()
if widget in children:
# This widget is a direct child of ours and we're a Window
# so zooming is a no-op
return
self.zoom_data = widget.get_zoom_data()
self.zoom_data['widget'] = widget
self.zoom_data['old_child'] = children[0]
self.zoom_data['font_scale'] = font_scale
self.remove(self.zoom_data['old_child'])
self.zoom_data['old_parent'].remove(widget)
self.add(widget)
self.set_property('term_zoomed', True)
if font_scale:
widget.cnxids.new(widget, 'size-allocate', widget.zoom_scale,
self.zoom_data)
widget.grab_focus()
def unzoom(self, widget):
"""Restore normal terminal layout"""
if not self.get_property('term_zoomed'):
# We're not zoomed anyway
dbg('Window::unzoom: not zoomed, no-op')
return
widget = self.zoom_data['widget']
if self.zoom_data['font_scale']:
widget.vte.set_font(self.zoom_data['old_font'])
self.remove(widget)
self.add(self.zoom_data['old_child'])
self.zoom_data['old_parent'].add(widget)
widget.grab_focus()
self.zoom_data = None
self.set_property('term_zoomed', False)
def rotate(self, widget, clockwise):
"""Rotate children in this window"""
self.set_pos_by_ratio = True
maker = Factory()
child = self.get_child()
# If our child is a Notebook, reset to work from its visible child
if maker.isinstance(child, 'Notebook'):
pagenum = child.get_current_page()
child = child.get_nth_page(pagenum)
if maker.isinstance(child, 'Paned'):
parent = child.get_parent()
# Need to get the allocation before we remove the child,
# otherwise _sometimes_ we get incorrect values.
alloc = child.get_allocation()
parent.remove(child)
child.rotate_recursive(parent, alloc.width, alloc.height,
clockwise)
self.show_all()
while Gtk.events_pending():
Gtk.main_iteration_do(False)
widget.grab_focus()
self.set_pos_by_ratio = False
def get_visible_terminals(self):
"""Walk down the widget tree to find all of the visible terminals.
Mostly using Container::get_visible_terminals()"""
terminals = {}
if not hasattr(self, 'cached_maker'):
self.cached_maker = Factory()
maker = self.cached_maker
child = self.get_child()
if not child:
return []
# If our child is a Notebook, reset to work from its visible child
if maker.isinstance(child, 'Notebook'):
pagenum = child.get_current_page()
child = child.get_nth_page(pagenum)
if maker.isinstance(child, 'Container'):
terminals.update(child.get_visible_terminals())
elif maker.isinstance(child, 'Terminal'):
terminals[child] = child.get_allocation()
else:
err('Unknown child type %s' % type(child))
return terminals
def get_focussed_terminal(self):
"""Find which terminal we want to have focus"""
terminals = self.get_visible_terminals()
for terminal in terminals:
if terminal.vte.is_focus():
return terminal
return None
def deferred_set_rough_geometry_hints(self):
# no parameters are used in set_rough_geometry_hints, so we can
# use the set_rough_geometry_hints
if self.pending_set_rough_geometry_hint == True:
return
self.pending_set_rough_geometry_hint = True
GObject.idle_add(self.do_deferred_set_rough_geometry_hints)
def do_deferred_set_rough_geometry_hints(self):
self.pending_set_rough_geometry_hint = False
self.set_rough_geometry_hints()
def set_rough_geometry_hints(self):
"""Walk all the terminals along the top and left edges to fake up how
many columns/rows we sort of have"""
if self.ismaximised == True:
return
if not hasattr(self, 'cached_maker'):
self.cached_maker = Factory()
maker = self.cached_maker
if maker.isinstance(self.get_child(), 'Notebook'):
dbg("We don't currently support geometry hinting with tabs")
return
terminals = self.get_visible_terminals()
column_sum = 0
row_sum = 0
for terminal in terminals:
rect = terminal.get_allocation()
if rect.x == 0:
cols, rows = terminal.get_size()
row_sum = row_sum + rows
if rect.y == 0:
cols, rows = terminal.get_size()
column_sum = column_sum + cols
if column_sum == 0 or row_sum == 0:
dbg('column_sum=%s,row_sum=%s. No terminals found in >=1 axis' %
(column_sum, row_sum))
return
# FIXME: I don't think we should just use whatever font size info is on
# the last terminal we inspected. Looking up the default profile font
# size and calculating its character sizes would be rather expensive
# though.
font_width, font_height = terminal.get_font_size()
total_font_width = font_width * column_sum
total_font_height = font_height * row_sum
win_width, win_height = self.get_size()
extra_width = win_width - total_font_width
extra_height = win_height - total_font_height
dbg('setting geometry hints: (ewidth:%s)(eheight:%s),\
(fwidth:%s)(fheight:%s)' %
(extra_width, extra_height, font_width, font_height))
geometry = Gdk.Geometry()
geometry.base_width = extra_width
geometry.base_height = extra_height
geometry.width_inc = font_width
geometry.height_inc = font_height
self.set_geometry_hints(
self, geometry,
Gdk.WindowHints.BASE_SIZE | Gdk.WindowHints.RESIZE_INC)
def tab_change(self, widget, num=None):
"""Change to a specific tab"""
if num is None:
err('must specify a tab to change to')
maker = Factory()
child = self.get_child()
if not maker.isinstance(child, 'Notebook'):
dbg('child is not a notebook, nothing to change to')
return
if num == -1:
# Go to the next tab
cur = child.get_current_page()
pages = child.get_n_pages()
if cur == pages - 1:
num = 0
else:
num = cur + 1
elif num == -2:
# Go to the previous tab
cur = child.get_current_page()
if cur > 0:
num = cur - 1
else:
num = child.get_n_pages() - 1
child.set_current_page(num)
# Work around strange bug in gtk-2.12.11 and pygtk-2.12.1
# Without it, the selection changes, but the displayed page doesn't
# change
child.set_current_page(child.get_current_page())
def set_groups(self, new_group, term_list):
"""Set terminals in term_list to new_group"""
for terminal in term_list:
terminal.set_group(None, new_group)
self.terminator.focus_changed(self.terminator.last_focused_term)
def group_all(self, widget):
"""Group all terminals"""
# FIXME: Why isn't this being done by Terminator() ?
group = _('All')
self.terminator.create_group(group)
self.set_groups(group, self.terminator.terminals)
def group_all_toggle(self, widget):
"""Toggle grouping to all"""
if widget.group == 'All':
self.ungroup_all(widget)
else:
self.group_all(widget)
def ungroup_all(self, widget):
"""Ungroup all terminals"""
self.set_groups(None, self.terminator.terminals)
def group_tab(self, widget):
"""Group all terminals in the current tab"""
maker = Factory()
notebook = self.get_child()
if not maker.isinstance(notebook, 'Notebook'):
dbg('not in a notebook, refusing to group tab')
return
pagenum = notebook.get_current_page()
while True:
group = _('Tab %d') % pagenum
if group not in self.terminator.groups:
break
pagenum += 1
self.set_groups(group, self.get_visible_terminals())
def group_tab_toggle(self, widget):
"""Blah"""
if widget.group and widget.group[:4] == 'Tab ':
self.ungroup_tab(widget)
else:
self.group_tab(widget)
def ungroup_tab(self, widget):
"""Ungroup all terminals in the current tab"""
maker = Factory()
notebook = self.get_child()
if not maker.isinstance(notebook, 'Notebook'):
dbg('note in a notebook, refusing to ungroup tab')
return
self.set_groups(None, self.get_visible_terminals())
def move_tab(self, widget, direction):
"""Handle a keyboard shortcut for moving tab positions"""
maker = Factory()
notebook = self.get_child()
if not maker.isinstance(notebook, 'Notebook'):
dbg('not in a notebook, refusing to move tab %s' % direction)
return
dbg('moving tab %s' % direction)
numpages = notebook.get_n_pages()
page = notebook.get_current_page()
child = notebook.get_nth_page(page)
if direction == 'left':
if page == 0:
page = numpages
else:
page = page - 1
elif direction == 'right':
if page == numpages - 1:
page = 0
else:
page = page + 1
else:
err('unknown direction: %s' % direction)
return
notebook.reorder_child(child, page)
def navigate_terminal(self, terminal, direction):
"""Navigate around terminals"""
_containers, terminals = enumerate_descendants(self)
visibles = self.get_visible_terminals()
current = terminals.index(terminal)
length = len(terminals)
next = None
if length <= 1 or len(visibles) <= 1:
return
if direction in ['next', 'prev']:
tmpterms = copy.copy(terminals)
tmpterms = tmpterms[current + 1:]
tmpterms.extend(terminals[0:current])
if direction == 'next':
tmpterms.reverse()
next = 0
while len(tmpterms) > 0:
tmpitem = tmpterms.pop()
if tmpitem in visibles:
next = terminals.index(tmpitem)
break
elif direction in ['left', 'right', 'up', 'down']:
layout = self.get_visible_terminals()
allocation = terminal.get_allocation()
possibles = []
# Get the co-ordinate of the appropriate edge for this direction
edge, p1, p2 = get_edge(allocation, direction)
# Find all visible terminals which are, in their entirity, in the
# direction we want to move, and are at least partially spanning
# p1 to p2
for term in layout:
rect = layout[term]
if get_nav_possible(edge, rect, direction, p1, p2):
possibles.append(term)
if len(possibles) == 0:
return
# Find out how far away each of the possible terminals is, then
# find the smallest distance. The winning terminals are all of
# those who are that distance away.
offsets = {}
for term in possibles:
rect = layout[term]
offsets[term] = get_nav_offset(edge, rect, direction)
keys = offsets.values()
keys.sort()
winners = [k for k, v in offsets.iteritems() if v == keys[0]]
next = terminals.index(winners[0])
if len(winners) > 1:
# Break an n-way tie using the cursor position
term_alloc = terminal.get_allocation()
cursor_x = term_alloc.x + term_alloc.width / 2
cursor_y = term_alloc.y + term_alloc.height / 2
for term in winners:
rect = layout[term]
if get_nav_tiebreak(direction, cursor_x, cursor_y, rect):
next = terminals.index(term)
break
else:
err('Unknown navigation direction: %s' % direction)
if next is not None:
terminals[next].grab_focus()
def create_layout(self, layout):
"""Apply any config items from our layout"""
if 'children' not in layout:
err('layout describes no children: %s' % layout)
return
children = layout['children']
if len(children) != 1:
# We're a Window, we can only have one child
err('incorrect number of children for Window: %s' % layout)
return
child = children[children[0]]
terminal = self.get_children()[0]
dbg('Making a child of type: %s' % child['type'])
if child['type'] == 'VPaned':
self.split_axis(terminal, True)
elif child['type'] == 'HPaned':
self.split_axis(terminal, False)
elif child['type'] == 'Notebook':
self.tab_new()
i = 2
while i < len(child['children']):
self.tab_new()
i = i + 1
elif child['type'] == 'Terminal':
pass
else:
err('unknown child type: %s' % child['type'])
return
self.get_children()[0].create_layout(child)
if 'last_active_term' in layout and layout['last_active_term'] not in [
'', None
]:
self.last_active_term = make_uuid(layout['last_active_term'])
if 'last_active_window' in layout and layout[
'last_active_window'] == 'True':
self.terminator.last_active_window = self.uuid
class Titlebar(Gtk.EventBox):
# pylint: disable-msg=R0904
# pylint: disable-msg=W0613
"""Class implementing the Titlebar widget"""
terminator = None
terminal = None
config = None
oldtitle = None
termtext = None
sizetext = None
label = None
ebox = None
groupicon = None
grouplabel = None
groupentry = None
bellicon = None
__gsignals__ = {
'clicked': (GObject.SignalFlags.RUN_LAST, None, ()),
'edit-done': (GObject.SignalFlags.RUN_LAST, None, ()),
'create-group':
(GObject.SignalFlags.RUN_LAST, None, (GObject.TYPE_STRING, )),
}
def __init__(self, terminal):
"""Class initialiser"""
GObject.GObject.__init__(self)
self.terminator = Terminator()
self.terminal = terminal
self.config = self.terminal.config
self.label = EditableLabel()
self.label.connect('edit-done', self.on_edit_done)
self.ebox = Gtk.EventBox()
grouphbox = Gtk.HBox()
self.grouplabel = Gtk.Label(ellipsize='end')
self.groupicon = Gtk.Image()
self.bellicon = Gtk.Image()
self.bellicon.set_no_show_all(True)
self.groupentry = Gtk.Entry()
self.groupentry.set_no_show_all(True)
self.groupentry.connect('focus-out-event', self.groupentry_cancel)
self.groupentry.connect('activate', self.groupentry_activate)
self.groupentry.connect('key-press-event', self.groupentry_keypress)
groupsend_type = self.terminator.groupsend_type
if self.terminator.groupsend == groupsend_type['all']:
icon_name = 'all'
elif self.terminator.groupsend == groupsend_type['group']:
icon_name = 'group'
elif self.terminator.groupsend == groupsend_type['off']:
icon_name = 'off'
self.set_from_icon_name('_active_broadcast_%s' % icon_name,
Gtk.IconSize.MENU)
grouphbox.pack_start(self.groupicon, False, True, 2)
grouphbox.pack_start(self.grouplabel, False, True, 2)
grouphbox.pack_start(self.groupentry, False, True, 2)
self.ebox.add(grouphbox)
self.ebox.show_all()
self.bellicon.set_from_icon_name('terminal-bell', Gtk.IconSize.MENU)
viewport = Gtk.Viewport(hscroll_policy='natural')
viewport.add(self.label)
hbox = Gtk.HBox()
hbox.pack_start(self.ebox, False, True, 0)
hbox.pack_start(Gtk.VSeparator(), False, True, 0)
hbox.pack_start(viewport, True, True, 0)
hbox.pack_end(self.bellicon, False, False, 2)
self.add(hbox)
hbox.show_all()
self.set_no_show_all(True)
self.show()
self.connect('button-press-event', self.on_clicked)
def connect_icon(self, func):
"""Connect the supplied function to clicking on the group icon"""
self.ebox.connect('button-press-event', func)
def update(self, other=None):
"""Update our contents"""
default_bg = False
if self.config['title_hide_sizetext']:
self.label.set_text("%s" % self.termtext)
else:
self.label.set_text("%s %s" % (self.termtext, self.sizetext))
if (not self.config['title_use_system_font']
) and self.config['title_font']:
title_font = Pango.FontDescription(self.config['title_font'])
else:
title_font = Pango.FontDescription(
self.config.get_system_prop_font())
self.label.modify_font(title_font)
self.grouplabel.modify_font(title_font)
if other:
term = self.terminal
terminator = self.terminator
if other == 'window-focus-out':
title_fg = self.config['title_inactive_fg_color']
title_bg = self.config['title_inactive_bg_color']
icon = '_receive_off'
default_bg = True
group_fg = self.config['title_inactive_fg_color']
group_bg = self.config['title_inactive_bg_color']
elif term != other and term.group and term.group == other.group:
if terminator.groupsend == terminator.groupsend_type['off']:
title_fg = self.config['title_inactive_fg_color']
title_bg = self.config['title_inactive_bg_color']
icon = '_receive_off'
default_bg = True
else:
title_fg = self.config['title_receive_fg_color']
title_bg = self.config['title_receive_bg_color']
icon = '_receive_on'
group_fg = self.config['title_receive_fg_color']
group_bg = self.config['title_receive_bg_color']
elif term != other and not term.group or term.group != other.group:
if terminator.groupsend == terminator.groupsend_type['all']:
title_fg = self.config['title_receive_fg_color']
title_bg = self.config['title_receive_bg_color']
icon = '_receive_on'
else:
title_fg = self.config['title_inactive_fg_color']
title_bg = self.config['title_inactive_bg_color']
icon = '_receive_off'
default_bg = True
group_fg = self.config['title_inactive_fg_color']
group_bg = self.config['title_inactive_bg_color']
else:
# We're the active terminal
title_fg = self.config['title_transmit_fg_color']
title_bg = self.config['title_transmit_bg_color']
if terminator.groupsend == terminator.groupsend_type['all']:
icon = '_active_broadcast_all'
elif terminator.groupsend == terminator.groupsend_type[
'group']:
icon = '_active_broadcast_group'
else:
icon = '_active_broadcast_off'
group_fg = self.config['title_transmit_fg_color']
group_bg = self.config['title_transmit_bg_color']
self.label.modify_fg(Gtk.StateType.NORMAL,
Gdk.color_parse(title_fg))
self.grouplabel.modify_fg(Gtk.StateType.NORMAL,
Gdk.color_parse(group_fg))
self.modify_bg(Gtk.StateType.NORMAL, Gdk.color_parse(title_bg))
if not self.get_desired_visibility():
if default_bg == True:
color = term.get_style_context().get_background_color(
Gtk.StateType.NORMAL) # VERIFY FOR GTK3
else:
color = Gdk.color_parse(title_bg)
self.update_visibility()
self.ebox.modify_bg(Gtk.StateType.NORMAL,
Gdk.color_parse(group_bg))
self.set_from_icon_name(icon, Gtk.IconSize.MENU)
def update_visibility(self):
"""Make the titlebar be visible or not"""
if not self.get_desired_visibility():
dbg('hiding titlebar')
self.hide()
self.label.hide()
else:
dbg('showing titlebar')
self.show()
self.label.show()
def get_desired_visibility(self):
"""Returns True if the titlebar is supposed to be visible. False if
not"""
if self.editing() == True or self.terminal.group:
dbg('implicit desired visibility')
return (True)
else:
dbg('configured visibility: %s' % self.config['show_titlebar'])
return (self.config['show_titlebar'])
def set_from_icon_name(self, name, size=Gtk.IconSize.MENU):
"""Set an icon for the group label"""
if not name:
self.groupicon.hide()
return
self.groupicon.set_from_icon_name(APP_NAME + name, size)
self.groupicon.show()
def update_terminal_size(self, width, height):
"""Update the displayed terminal size"""
self.sizetext = "%sx%s" % (width, height)
self.update()
def set_terminal_title(self, widget, title):
"""Update the terminal title"""
self.termtext = title
self.update()
# Return False so we don't interrupt any chains of signal handling
return False
def set_group_label(self, name):
"""Set the name of the group"""
if name:
self.grouplabel.set_text(name)
self.grouplabel.show()
else:
self.grouplabel.set_text('')
self.grouplabel.hide()
self.update_visibility()
def on_clicked(self, widget, event):
"""Handle a click on the label"""
self.show()
self.label.show()
self.emit('clicked')
def on_edit_done(self, widget):
"""Re-emit an edit-done signal from an EditableLabel"""
self.emit('edit-done')
def editing(self):
"""Determine if we're currently editing a group name or title"""
return (self.groupentry.get_property('visible')
or self.label.editing())
def create_group(self):
"""Create a new group"""
if self.terminal.group:
self.groupentry.set_text(self.terminal.group)
else:
defaultmembers = [
_('Alpha'),
_('Beta'),
_('Gamma'),
_('Delta'),
_('Epsilon'),
_('Zeta'),
_('Eta'),
_('Theta'),
_('Iota'),
_('Kappa'),
_('Lambda'),
_('Mu'),
_('Nu'),
_('Xi'),
_('Omicron'),
_('Pi'),
_('Rho'),
_('Sigma'),
_('Tau'),
_('Upsilon'),
_('Phi'),
_('Chi'),
_('Psi'),
_('Omega')
]
currentgroups = set(self.terminator.groups)
for i in range(1, 4):
defaultgroups = set(
map(''.join,
list(itertools.product(defaultmembers, repeat=i))))
freegroups = list(defaultgroups - currentgroups)
if freegroups:
self.groupentry.set_text(random.choice(freegroups))
break
else:
self.groupentry.set_text('')
self.groupentry.show()
self.grouplabel.hide()
self.groupentry.grab_focus()
self.update_visibility()
def groupentry_cancel(self, widget, event):
"""Hide the group name entry"""
self.groupentry.set_text('')
self.groupentry.hide()
self.grouplabel.show()
self.get_parent().grab_focus()
def groupentry_activate(self, widget):
"""Actually cause a group to be created"""
groupname = self.groupentry.get_text() or None
dbg('Titlebar::groupentry_activate: creating group: %s' % groupname)
self.groupentry_cancel(None, None)
last_focused_term = self.terminator.last_focused_term
if self.terminal.targets_for_new_group:
[
term.titlebar.emit('create-group', groupname)
for term in self.terminal.targets_for_new_group
]
self.terminal.targets_for_new_group = None
else:
self.emit('create-group', groupname)
last_focused_term.grab_focus()
self.terminator.focus_changed(last_focused_term)
def groupentry_keypress(self, widget, event):
"""Handle keypresses on the entry widget"""
key = Gdk.keyval_name(event.keyval)
if key == 'Escape':
self.groupentry_cancel(None, None)
def icon_bell(self):
"""A bell signal requires we display our bell icon"""
self.bellicon.show()
GObject.timeout_add(1000, self.icon_bell_hide)
def icon_bell_hide(self):
"""Handle a timeout which means we now hide the bell icon"""
self.bellicon.hide()
return (False)
def get_custom_string(self):
"""If we have a custom string set, return it, otherwise None"""
if self.label.is_custom():
return (self.label.get_text())
else:
return (None)
def set_custom_string(self, string):
"""Set a custom string"""
self.label.set_text(string)
self.label.set_custom()