def save(self):
"""Save the config to a file"""
dbg('ConfigBase::save: saving config')
parser = ConfigObj()
parser.indent_type = ' '
for section_name in ['global_config', 'keybindings']:
dbg('ConfigBase::save: Processing section: %s' % section_name)
section = getattr(self, section_name)
parser[section_name] = dict_diff(DEFAULTS[section_name], section)
parser['profiles'] = {}
for profile in self.profiles:
dbg('ConfigBase::save: Processing profile: %s' % profile)
parser['profiles'][profile] = dict_diff(
DEFAULTS['profiles']['default'], self.profiles[profile])
parser['layouts'] = {}
for layout in self.layouts:
dbg('ConfigBase::save: Processing layout: %s' % layout)
parser['layouts'][layout] = self.layouts[layout]
parser['plugins'] = {}
for plugin in self.plugins:
dbg('ConfigBase::save: Processing plugin: %s' % plugin)
parser['plugins'][plugin] = self.plugins[plugin]
config_dir = get_config_dir()
if not os.path.isdir(config_dir):
os.makedirs(config_dir)
try:
parser.write(open(self.command_line_options.config, 'w'))
except Exception, ex:
err('ConfigBase::save: Unable to save config: %s' % ex)
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 create_layout(self, layout):
"""Apply any config items from our layout"""
if not layout.has_key("children"):
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.keys()[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)
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 input(self, data):
if "type" in data:
function_name = "process_" + data["type"]
dbg("got {}".format(function_name))
for plugin in self.bot_plugins:
plugin.register_jobs()
plugin.do(function_name, data)
def on_window_state_changed(self, window, event):
"""Handle the state of the window changing"""
self.isfullscreen = bool(event.new_window_state & gtk.gdk.WINDOW_STATE_FULLSCREEN)
self.ismaximised = bool(event.new_window_state & gtk.gdk.WINDOW_STATE_MAXIMIZED)
dbg("Window::on_window_state_changed: fullscreen=%s, maximised=%s" % (self.isfullscreen, self.ismaximised))
return False
def save(self):
"""Save the config to a file"""
dbg("ConfigBase::save: saving config")
parser = ConfigObj()
parser.indent_type = " "
for section_name in ["global_config", "keybindings"]:
dbg("ConfigBase::save: Processing section: %s" % section_name)
section = getattr(self, section_name)
parser[section_name] = dict_diff(DEFAULTS[section_name], section)
parser["profiles"] = {}
for profile in self.profiles:
dbg("ConfigBase::save: Processing profile: %s" % profile)
parser["profiles"][profile] = dict_diff(DEFAULTS["profiles"]["default"], self.profiles[profile])
parser["layouts"] = {}
for layout in self.layouts:
dbg("ConfigBase::save: Processing layout: %s" % layout)
parser["layouts"][layout] = self.layouts[layout]
parser["plugins"] = {}
for plugin in self.plugins:
dbg("ConfigBase::save: Processing plugin: %s" % plugin)
parser["plugins"][plugin] = self.plugins[plugin]
config_dir = get_config_dir()
if not os.path.isdir(config_dir):
os.makedirs(config_dir)
try:
parser.write(open(self.command_line_options.config, "w"))
except Exception, ex:
err("ConfigBase::save: Unable to save config: %s" % ex)
def register_terminal(self, terminal):
"""Register a new terminal widget"""
if terminal not in self.terminals:
dbg('Terminator::register_terminal: registering %s:%s' %
(id(terminal), type(terminal)))
self.terminals.append(terminal)
terminal.connect('ungroup-all', self.ungroup_all)
def get_pid_cwd():
"""Determine an appropriate cwd function for the OS we are running on"""
func = lambda pid: None
system = platform.system()
if system == 'Linux':
dbg('Using Linux get_pid_cwd')
func = linux_get_pid_cwd
elif system == 'FreeBSD':
try:
import freebsd
func = freebsd.get_process_cwd
dbg('Using FreeBSD get_pid_cwd')
except (OSError, NotImplementedError, ImportError):
dbg('FreeBSD version too old for get_pid_cwd')
elif system == 'SunOS':
dbg('Using SunOS get_pid_cwd')
func = sunos_get_pid_cwd
elif psutil_avail:
func = psutil_cwd
else:
dbg('Unable to determine a get_pid_cwd for OS: %s' % system)
return(func)
def create_layout(self, layout):
"""Apply any config items from our layout"""
if not layout.has_key('children'):
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.keys()[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)
def group_emit(self, terminal, group, type, event):
"""Emit to each terminal in a group"""
dbg('Terminator::group_emit: emitting a keystroke for group %s' %
group)
for term in self.terminals:
if term != terminal and term.group == group:
term.vte.emit(type, event)
def input(self, data):
data = Message(data)
function_name = "process_" + data.type.lower()
dbg("got {}".format(function_name))
for plugin in self.bot_plugins:
plugin.register_jobs()
plugin.do(function_name, data)
def create_layout(self, layout):
"""Apply layout configuration"""
if not layout.has_key('children'):
err('layout specifies no children: %s' % layout)
return
children = layout['children']
if len(children) != 2:
# Paned widgets can only have two children
err('incorrect number of children for Paned: %s' % layout)
return
keys = []
# FIXME: This seems kinda ugly. All we want here is to know the order
# of children based on child['order']
try:
child_order_map = {}
for child in children:
key = children[child]['order']
child_order_map[key] = child
map_keys = child_order_map.keys()
map_keys.sort()
for map_key in map_keys:
keys.append(child_order_map[map_key])
except KeyError:
# We've failed to figure out the order. At least give the terminals
# in the wrong order
keys = children.keys()
num = 0
for child_key in keys:
child = children[child_key]
dbg('Making a child of type: %s' % child['type'])
if child['type'] == 'Terminal':
pass
elif child['type'] == 'VPaned':
if num == 0:
terminal = self.get_child1()
else:
terminal = self.get_child2()
self.split_axis(terminal, True)
elif child['type'] == 'HPaned':
if num == 0:
terminal = self.get_child1()
else:
terminal = self.get_child2()
self.split_axis(terminal, False)
else:
err('unknown child type: %s' % child['type'])
num = num + 1
self.get_child1().create_layout(children[keys[0]])
self.get_child2().create_layout(children[keys[1]])
# Set the position with ratio. For some reason more reliable than by pos.
if layout.has_key('ratio'):
self.ratio = float(layout['ratio'])
self.set_position_by_ratio()
def create_layout(self, layout):
"""Apply layout configuration"""
def child_compare(a, b):
order_a = children[a]['order']
order_b = children[b]['order']
if (order_a == order_b):
return 0
if (order_a < order_b):
return -1
if (order_a > order_b):
return 1
if not layout.has_key('children'):
err('layout specifies no children: %s' % layout)
return
children = layout['children']
if len(children) <= 1:
#Notebooks should have two or more children
err('incorrect number of children for Notebook: %s' % layout)
return
num = 0
keys = children.keys()
keys.sort(child_compare)
for child_key in keys:
child = children[child_key]
dbg('Making a child of type: %s' % child['type'])
if child['type'] == 'Terminal':
pass
elif child['type'] == 'VPaned':
page = self.get_nth_page(num)
self.split_axis(page, True)
elif child['type'] == 'HPaned':
page = self.get_nth_page(num)
self.split_axis(page, False)
num = num + 1
num = 0
for child_key in keys:
page = self.get_nth_page(num)
if not page:
# This page does not yet exist, so make it
self.newtab(children[child_key])
page = self.get_nth_page(num)
if layout.has_key('labels'):
labeltext = layout['labels'][num]
if labeltext and labeltext != "None":
label = self.get_tab_label(page)
label.set_custom_label(labeltext)
page.create_layout(children[child_key])
num = num + 1
if layout.has_key('active_page'):
self.set_current_page(int(layout['active_page']))
else:
self.set_current_page(0)
def with_proxy(func):
"""Decorator function to connect to the session dbus bus"""
dbg('dbus client call: %s' % func.func_name)
def _exec(*args, **argd):
bus = dbus.SessionBus()
proxy = bus.get_object(BUS_NAME, BUS_PATH)
func(proxy, *args, **argd)
return _exec
def new_tab_cmdline(self, options=dbus.Dictionary()):
"""Create a new tab"""
dbg('dbus method called: new_tab with parameters %s'%(options))
oldopts = self.terminator.config.options_get()
oldopts.__dict__ = options
self.terminator.config.options_set(oldopts)
window = self.terminator.get_windows()[0]
window.tab_new()
def remove_widget(self, widget):
"""Remove all signal handlers for a widget"""
if not self.cnxids.has_key(widget):
dbg("%s not registered" % widget)
return
signals = self.cnxids[widget].keys()
for signal in signals:
self.remove_signal(widget, signal)
def find_window_by_uuid(self, uuid):
"""Search our terminals for one matching the supplied UUID"""
dbg('searching self.terminals for: %s' % uuid)
for window in self.windows:
dbg('checking: %s (%s)' % (window.uuid.urn, window))
if window.uuid.urn == uuid:
return window
return None
def with_proxy(func):
"""Decorator function to connect to the session dbus bus"""
dbg('dbus client call: %s' % func.func_name)
def _exec(*args, **argd):
bus = dbus.SessionBus()
proxy = bus.get_object(BUS_NAME, BUS_PATH)
func(proxy, *args, **argd)
return _exec
def relay(self, bot, relay_ins):
for data in relay_ins:
if "type" in data:
function_name = "relay_" + data["type"]
dbg("got {}".format(function_name))
for plugin in self.bot_plugins:
plugin.register_jobs()
plugin.do(function_name, bot, data)
def new_window(self, options=dbus.Dictionary()):
"""Create a new Window"""
dbg('dbus method called: new_window with parameters %s'%(options))
oldopts = self.terminator.config.options_get()
oldopts.__dict__ = options
self.terminator.config.options_set(oldopts)
self.terminator.create_layout(oldopts.layout)
self.terminator.layout_done()
def new_window_cmdline(self, options=dbus.Dictionary()):
"""Create a new Window"""
dbg('dbus method called: new_window with parameters %s'%(options))
oldopts = self.terminator.config.options_get()
oldopts.__dict__ = options
self.terminator.config.options_set(oldopts)
self.terminator.create_layout(oldopts.layout)
self.terminator.layout_done()
def find_terminal_by_uuid(self, uuid):
"""Search our terminals for one matching the supplied UUID"""
dbg('searching self.terminals for: %s' % uuid)
for terminal in self.terminals:
dbg('checking: %s (%s)' % (terminal.uuid.urn, terminal))
if terminal.uuid.urn == uuid:
return terminal
return None
def save_state(self):
if self.doing_layout or self.doing_quit:
dbg('~DISCARD SAVE_STATE at layout or quit phase.')
return
if self._layout_changed:
self.save_yourself() # reread our state then force save
else:
self.config.save() # let config decide
def find_terminal_by_uuid(self, uuid):
"""Search our terminals for one matching the supplied UUID"""
dbg('searching self.terminals for: %s' % uuid)
for terminal in self.terminals:
dbg('checking: %s (%s)' % (terminal.uuid.urn, terminal))
if terminal.uuid.urn == uuid:
return terminal
return None
def new_tab(self, options=dbus.Dictionary()):
"""Create a new tab"""
dbg('dbus method called: new_tab with parameters %s'%(options))
oldopts = self.terminator.config.options_get()
oldopts.__dict__ = options
self.terminator.config.options_set(oldopts)
window = self.terminator.get_windows()[0]
window.tab_new()
def find_terminal_by_pane_id(self, pane_id):
"""Search our terminals for one matching the supplied pane_id"""
dbg('searching self.terminals for: %s' % pane_id)
for terminal in self.terminals:
dbg('checking: %s (%s)' % (terminal.pane_id, terminal))
if terminal.pane_id == pane_id:
return terminal
return None
def find_window_by_uuid(self, uuid):
"""Search our terminals for one matching the supplied UUID"""
dbg('searching self.terminals for: %s' % uuid)
for window in self.windows:
dbg('checking: %s (%s)' % (window.uuid.urn, window))
if window.uuid.urn == uuid:
return window
return None
def remove_widget(self, widget):
"""Remove all signal handlers for a widget"""
if not self.cnxids.has_key(widget):
dbg('%s not registered' % widget)
return
signals = self.cnxids[widget].keys()
for signal in signals:
self.remove_signal(widget, signal)
def split_axis(self,
widget,
vertical=True,
cwd=None,
sibling=None,
widgetfirst=True):
"""Split the axis of a terminal inside us"""
dbg('called for widget: %s' % widget)
order = None
page_num = self.page_num(widget)
if page_num == -1:
err('Notebook::split_axis: %s not found in Notebook' % widget)
return
label = self.get_tab_label(widget)
self.remove(widget)
maker = Factory()
if vertical:
container = maker.make('vpaned')
else:
container = maker.make('hpaned')
self.get_toplevel().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.insert_page(container, None, page_num)
self.child_set_property(container, 'tab-expand', True)
self.child_set_property(container, 'tab-fill', True)
self.set_tab_reorderable(container, True)
self.set_tab_label(container, label)
self.show_all()
order = [widget, sibling]
if widgetfirst is False:
order.reverse()
for terminal in order:
container.add(terminal)
self.set_current_page(page_num)
self.show_all()
while Gtk.events_pending():
Gtk.main_iteration_do(False)
self.get_toplevel().set_pos_by_ratio = False
GObject.idle_add(terminal.ensure_visible_and_focussed)
def create_layout(self, layout):
"""Apply layout configuration"""
if not layout.has_key('children'):
err('layout specifies no children: %s' % layout)
return
children = layout['children']
if len(children) != 2:
# Paned widgets can only have two children
err('incorrect number of children for Paned: %s' % layout)
return
keys = []
# FIXME: This seems kinda ugly. All we want here is to know the order
# of children based on child['order']
try:
child_order_map = {}
for child in children:
key = children[child]['order']
child_order_map[key] = child
map_keys = child_order_map.keys()
map_keys.sort()
for map_key in map_keys:
keys.append(child_order_map[map_key])
except KeyError:
# We've failed to figure out the order. At least give the terminals
# in the wrong order
keys = children.keys()
num = 0
for child_key in keys:
child = children[child_key]
dbg('Making a child of type: %s' % child['type'])
if child['type'] == 'Terminal':
pass
elif child['type'] == 'VPaned':
if num == 0:
terminal = self.get_child1()
else:
terminal = self.get_child2()
self.split_axis(terminal, True)
elif child['type'] == 'HPaned':
if num == 0:
terminal = self.get_child1()
else:
terminal = self.get_child2()
self.split_axis(terminal, False)
else:
err('unknown child type: %s' % child['type'])
num = num + 1
self.get_child1().create_layout(children[keys[0]])
self.get_child2().create_layout(children[keys[1]])
# Store the position for later
if layout['position']:
self.position = int(layout['position'])
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 connect_gsetting_callbacks(self):
"""Get system settings and create callbacks for changes"""
dbg("GSetting connects for system changes")
# Have to preserve these to self, or callbacks don't happen
self.gsettings_interface=Gio.Settings.new('org.gnome.desktop.interface')
self.gsettings_interface.connect("changed::font-name", self.on_gsettings_change_event)
self.gsettings_interface.connect("changed::monospace-font-name", self.on_gsettings_change_event)
self.gsettings_wm=Gio.Settings.new('org.gnome.desktop.wm.preferences')
self.gsettings_wm.connect("changed::focus-mode", self.on_gsettings_change_event)
def get_plugins_by_capability(self, capability):
"""Return a list of plugins with a particular capability"""
result = []
dbg('PluginRegistry::get_plugins_by_capability: searching %d plugins \
for %s' % (len(self.instances), capability))
for plugin in self.instances:
if capability in self.instances[plugin].capabilities:
result.append(self.instances[plugin])
return result
def get_plugins_by_capability(self, capability):
"""Return a list of plugins with a particular capability"""
result = []
dbg('PluginRegistry::get_plugins_by_capability: searching %d plugins \
for %s' % (len(self.instances), capability))
for plugin in self.instances:
if capability in self.instances[plugin].capabilities:
result.append(self.instances[plugin])
return result
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 page_num_descendant(self, widget):
"""Find the tabnum of the tab containing a widget at any level"""
tabnum = self.page_num(widget)
dbg("widget is direct child if not equal -1 - tabnum: %d" % tabnum)
while tabnum == -1 and widget.get_parent():
widget = widget.get_parent()
tabnum = self.page_num(widget)
dbg("found tabnum containing widget: %d" % tabnum)
return tabnum
def commit_layout_change(self, who, key, value):
"""Update, set dict as dirty"""
if not self._curlayoutname:
err('LAYOUT NOT SET')
return
dbg('~CHANGE for %s. SET %s to %s [layout:%s]' %
(who, key, value, self._curlayoutname))
self.layouts[self._curlayoutname][who][key] = value
self._dirty = True
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 connect_gsetting_callbacks(self):
"""Get system settings and create callbacks for changes"""
dbg("GSetting connects for system changes")
# Have to preserve these to self, or callbacks don't happen
self.gsettings_interface=Gio.Settings.new('org.gnome.desktop.interface')
self.gsettings_interface.connect("changed::font-name", self.on_gsettings_change_event)
self.gsettings_interface.connect("changed::monospace-font-name", self.on_gsettings_change_event)
self.gsettings_wm=Gio.Settings.new('org.gnome.desktop.wm.preferences')
self.gsettings_wm.connect("changed::focus-mode", self.on_gsettings_change_event)
def page_num_descendant(self, widget):
"""Find the tabnum of the tab containing a widget at any level"""
tabnum = self.page_num(widget)
dbg("widget is direct child if not equal -1 - tabnum: %d" % tabnum)
while tabnum == -1 and widget.get_parent():
widget = widget.get_parent()
tabnum = self.page_num(widget)
dbg("found tabnum containing widget: %d" % tabnum)
return tabnum
def hoover(self):
"""Check that we still have a reason to exist"""
if len(self.children) == 1:
dbg('Paned::hoover: We only have one child, die')
parent = self.get_parent()
child = self.children[0]
self.remove(child)
parent.replace(self, child)
del(self)
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 __init__(self, borgtype=None):
"""Class initialiser. Overwrite our class dictionary with the shared
state. This makes us identical to every other instance of this class
type."""
if borgtype is None:
raise TypeError('Borg::__init__: You must pass a borgtype')
if borgtype not in self.__shared_state:
dbg('Borg::__init__: Preparing borg state for %s' % borgtype)
self.__shared_state[borgtype] = {}
self.__dict__ = self.__shared_state[borgtype]
def make(self, product, **kwargs):
"""Make the requested product"""
try:
func = getattr(self, 'make_%s' % product.lower())
except AttributeError:
err('Factory::make: requested object does not exist: %s' % product)
return (None)
dbg('Factory::make: created a %s' % product)
return (func(**kwargs))
def on_delete_event(self, window, event, data=None):
"""Handle a window close request"""
maker = Factory()
if maker.isinstance(self.get_child(), 'Terminal'):
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 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 on_delete_event(self, window, event, data=None):
"""Handle a window close request"""
maker = Factory()
if maker.isinstance(self.get_child(), 'Terminal'):
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 on_gsettings_change_event(self, settings, key):
"""Handle a gsetting change event"""
dbg('GSetting change event received. Invalidating caches')
self.system_focus = None
self.system_font = None
self.system_mono_font = None
# Need to trigger a reconfigure to change active terminals immediately
if "Terminator" not in globals():
from terminator import Terminator
Terminator().reconfigure()
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 __init__(self, borgtype=None):
"""Class initialiser. Overwrite our class dictionary with the shared
state. This makes us identical to every other instance of this class
type."""
if borgtype is None:
raise TypeError("Borg::__init__: You must pass a borgtype")
if not self.__shared_state.has_key(borgtype):
dbg("Borg::__init__: Preparing borg state for %s" % borgtype)
self.__shared_state[borgtype] = {}
self.__dict__ = self.__shared_state[borgtype]
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 die(self, *args):
"""Die at the hands of the session manager"""
dbg('session manager asked us to die')
# FIXME: Test this
self.config.save()
self.config.set_nosave(True)
for w in self.windows:
w.close()
# last w will call Gtk.main_quit()
return True
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 detect_file_type(fn):
if ftdc.is_ftdc_file_or_dir(fn):
return 'ftdc'
with open(fn) as f:
for _ in range(10):
try:
json.loads(f.next())
return 'json'
except Exception as e:
util.dbg(e)
return 'text'
def get_child_metadata(self, widget):
"""Fetch the relevant metadata for a widget which we'd need
to recreate it when it's readded"""
metadata = {}
metadata['tabnum'] = self.page_num(widget)
label = self.get_tab_label(widget)
if not label:
dbg('unable to find label for widget: %s' % widget)
else:
metadata['label'] = label.get_label()
return metadata
def create_layout(self, layout):
"""Apply layout configuration"""
def child_compare(a, b):
order_a = children[a]['order']
order_b = children[b]['order']
if (order_a == order_b):
return 0
if (order_a < order_b):
return -1
if (order_a > order_b):
return 1
if not layout.has_key('children'):
err('layout specifies no children: %s' % layout)
return
children = layout['children']
if len(children) <= 1:
#Notebooks should have two or more children
err('incorrect number of children for Notebook: %s' % layout)
return
num = 0
keys = children.keys()
keys.sort(child_compare)
for child_key in keys:
child = children[child_key]
dbg('Making a child of type: %s' % child['type'])
if child['type'] == 'Terminal':
pass
elif child['type'] == 'VPaned':
page = self.get_nth_page(num)
self.split_axis(page, True)
elif child['type'] == 'HPaned':
page = self.get_nth_page(num)
self.split_axis(page, False)
num = num + 1
num = 0
for child_key in keys:
page = self.get_nth_page(num)
if not page:
# This page does not yet exist, so make it
self.newtab(children[child_key])
page = self.get_nth_page(num)
if layout.has_key('labels'):
labeltext = layout['labels'][num]
if labeltext and labeltext != "None":
label = self.get_tab_label(page)
label.set_custom_label(labeltext)
page.create_layout(children[child_key])
num = num + 1
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 launch_layout(self):
"""Launch the selected layout as new instance"""
dbg('We have takeoff!')
selection = self.layouttreeview.get_selection()
(listmodel, rowiter) = selection.get_selected()
if not rowiter:
# Something is wrong, just jump to the first item in the list
selection.select_iter(self.layouttreestore.get_iter_first())
(listmodel, rowiter) = selection.get_selected()
layout = listmodel.get_value(rowiter, 0)
dbg('Clicked for %s' % layout)
spawn_new_terminator(self.terminator.origcwd, ['-u', '-l', layout])