def __init__(self, parent, notebook, options):
gtk.VBox.__init__(self, False, 3)
self._parent = parent
self._options = options
self._notebook = notebook
self._name = self.__class__.__name__
# accelerator groups
self._accelerator_groups = []
self._configure_accelerators()
# configure self
self.set_border_width(2)
# create tab label
self._tab_label = TabLabel(self._parent, self)
# title bar
self._title_bar = TitleBar(self._parent, self)
try:
if getpass.getuser() == 'root':
self._title_bar.set_mode(TitleBarMode.SUPER_USER)
except:
pass
# create titlebar buttons
self._create_buttons()
# status bar
self._status_bar = StatusBar()
# show status bar if needed
if self._parent.options.get('show_status_bar') == StatusVisible.ALWAYS:
self._status_bar.show()
# lock options
self._tab_lock = self._options.get('lock')
if self.is_tab_locked():
self.lock_tab()
# pack interface
self.pack_start(self._title_bar.get_container(), False, False, 0)
self.pack_end(self._status_bar, False, False, 0)
def __init__(self, parent, notebook, options):
gtk.VBox.__init__(self, False, 3)
self._parent = parent
self._options = options
self._notebook = notebook
self._name = self.__class__.__name__
# accelerator groups
self._accelerator_groups = []
self._configure_accelerators()
# configure self
self.set_border_width(2)
# create tab label
self._tab_label = TabLabel(self._parent, self)
# title bar
self._title_bar = TitleBar(self._parent, self)
try:
if getpass.getuser() == 'root':
self._title_bar.set_mode(TitleBarMode.SUPER_USER)
except:
pass
# create titlebar buttons
self._create_buttons()
# status bar
self._status_bar = StatusBar()
# show status bar if needed
if self._parent.options.get('show_status_bar') == StatusVisible.ALWAYS:
self._status_bar.show()
# lock options
self._tab_lock = self._options.get('lock')
if self.is_tab_locked():
self.lock_tab()
# pack interface
self.pack_start(self._title_bar.get_container(), False, False, 0)
self.pack_end(self._status_bar, False, False, 0)
class PluginBase(gtk.VBox):
"""Abstract plugin class
This class provides basic and common GUI components for
other plugins. Do NOT change this class!
"""
def __init__(self, parent, notebook, options):
gtk.VBox.__init__(self, False, 3)
self._parent = parent
self._options = options
self._notebook = notebook
self._name = self.__class__.__name__
# accelerator groups
self._accelerator_groups = []
self._configure_accelerators()
# configure self
self.set_border_width(2)
# create tab label
self._tab_label = TabLabel(self._parent, self)
# title bar
self._title_bar = TitleBar(self._parent, self)
try:
if getpass.getuser() == 'root':
self._title_bar.set_mode(TitleBarMode.SUPER_USER)
except:
pass
# status bar
self._status_bar = StatusBar()
# show status bar if needed
if self._parent.options.get('show_status_bar') == StatusVisible.ALWAYS:
self._status_bar.show()
# pack interface
self.pack_start(self._title_bar.get_container(), False, False, 0)
self.pack_end(self._status_bar, False, False, 0)
def _change_title_text(self, text):
"""Change title label text"""
self._title_bar.set_title(text)
def _change_tab_text(self, text):
"""Change tab text"""
self._tab_label.set_text(text)
def _connect_main_object(self, object_):
"""Create focus chain and connect basic events"""
self._main_object = object_
# connect events
self._main_object.connect('focus-in-event', self._control_got_focus)
self._main_object.connect('focus-out-event', self._control_lost_focus)
self._main_object.connect('key-press-event', self._handle_key_press)
# set focus chain only to main object
self.set_focus_chain((self._main_object,))
# configure drag and drop support
types = self._get_supported_drag_types()
actions = self._get_supported_drag_actions()
if actions is not None:
# configure drag and drop features
self._main_object.drag_dest_set(
gtk.DEST_DEFAULT_ALL,
types,
actions
)
self._main_object.drag_source_set(
gtk.gdk.BUTTON1_MASK,
types,
actions
)
# connect drag and drop events
self._main_object.connect('drag-begin', self._drag_begin)
self._main_object.connect('drag-motion', self._drag_motion)
self._main_object.connect('drag-drop', self._drag_drop)
self._main_object.connect('drag-data-received', self._drag_data_received)
self._main_object.connect('drag-data-get', self._drag_data_get)
self._main_object.connect('drag-data-delete', self._drag_data_delete)
self._main_object.connect('drag-end', self._drag_end)
def _configure_accelerators(self):
"""Configure accelerator group"""
group = AcceleratorGroup(self._parent)
keyval = gtk.gdk.keyval_from_name
# configure accelerator group
group.set_name('plugin_base')
group.set_title(_('Plugin Base'))
# add all methods to group
group.add_method('focus_opposite_object', _('Focus opposite object'), self._parent.focus_opposite_object)
group.add_method('next_tab', _('Next tab'), self._notebook_next_tab)
group.add_method('previous_tab', _('Previous tab'), self._notebook_previous_tab)
group.add_method('duplicate_tab', _('Duplicate tab'), self._duplicate_tab)
group.add_method('close_tab', _('Close tab'), self._close_tab)
group.add_method('focus_command_entry', _('Focus command entry'), self._focus_command_entry)
group.add_method('focus_left_object', _('Focus left object'), self._focus_left_object)
group.add_method('focus_right_object', _('Focus right object'), self._focus_right_object)
# configure accelerators
group.set_accelerator('focus_opposite_object', keyval('Tab'), 0)
group.set_accelerator('next_tab', keyval('Tab'), gtk.gdk.CONTROL_MASK)
group.set_accelerator('previous_tab', keyval('Tab'), gtk.gdk.CONTROL_MASK | gtk.gdk.SHIFT_MASK)
group.set_accelerator('duplicate_tab', keyval('t'), gtk.gdk.CONTROL_MASK)
group.set_accelerator('close_tab', keyval('w'), gtk.gdk.CONTROL_MASK)
group.set_accelerator('focus_command_entry', keyval('Down'), gtk.gdk.MOD1_MASK)
group.set_accelerator('focus_left_object', keyval('Left'), gtk.gdk.MOD1_MASK)
group.set_accelerator('focus_right_object', keyval('Right'), gtk.gdk.MOD1_MASK)
# add accelerator group to the list
self._accelerator_groups.append(group)
def _drag_begin(self, widget, drag_context):
"""Handle start of drag and drop operation"""
return True
def _drag_motion(self, widget, drag_context, x, y, timestamp):
"""Handle dragging data over widget"""
return True
def _drag_drop(self, widget, drag_context, x, y, timestamp):
"""Handle dropping data over widget"""
return True
def _drag_data_received(self, widget, drag_context, x, y, selection_data, info, timestamp):
"""Handle drop of data"""
return True
def _drag_data_get(self, widget, drag_context, selection_data, info, time):
"""Respond to get-data request from destination widget"""
return True
def _drag_data_delete(self, widget, drag_context):
"""Handle delete data after move operation"""
return True
def _drag_end(self, widget, drag_context, data=None):
"""Handle the end of drag and drop operation"""
return True
def _get_supported_drag_types(self):
"""Return list of supported data for drag'n'drop events"""
return []
def _get_supported_drag_actions(self):
"""Return integer representing supported drag'n'drop actions
Returning None will disable drag and drop functionality for
specified main object.
"""
return None
def _control_got_focus(self, widget, data=None):
"""List focus in event"""
self._title_bar.set_state(gtk.STATE_SELECTED)
self._parent._set_active_object(self)
# deactivate scheduled accelerators
deactivated = self._parent.accelerator_manager.deactivate_scheduled_groups(self)
# activate accelerators only if previous groups were deactivated
if deactivated:
for group in self._accelerator_groups:
group.activate(self._parent)
def _control_lost_focus(self, widget, data=None):
"""List focus out event"""
self._title_bar.set_state(gtk.STATE_NORMAL)
# schedule accelerator groups for deactivation
self._parent.accelerator_manager.schedule_groups_for_deactivation(self._accelerator_groups, self)
def _enable_object_block(self, widget=None, data=None):
"""Block main object signals"""
self._main_object.handler_block_by_func(self._control_lost_focus)
def _disable_object_block(self, widget=None, data=None):
"""Block main object signals"""
self._main_object.handler_unblock_by_func(self._control_lost_focus)
def _notebook_next_tab(self, widget, data=None):
"""Go to next tab in parent Notebook"""
self._parent.next_tab(self._notebook)
return True
def _notebook_previous_tab(self, widget, data=None):
"""Go to previous tab in parent Notebook"""
self._parent.previous_tab(self._notebook)
return True
def _focus_command_entry(self, widget=None, data=None):
"""Focus command entry in main window"""
self._parent.focus_command_entry()
return True
def _focus_left_object(self, widget=None, data=None):
"""Focus left object"""
self._parent.focus_left_object()
return True
def _focus_right_object(self, widget=None, data=None):
"""Focus right object"""
self._parent.focus_right_object()
return True
def _show_status_bar(self):
"""Show status bar"""
self._status_bar.show()
def _hide_status_bar(self):
"""Hide status bar"""
self._status_bar.hide()
def _duplicate_tab(self, widget, data=None):
"""Creates new tab with same path"""
self._parent.create_tab(self._notebook, self.__class__, self._options.copy())
return True
def _close_tab(self, widget=None, data=None):
"""Ask parent to kill this tab"""
self._parent.close_tab(self._notebook, self)
return True
def _handle_key_press(self, widget, event):
"""Handles key events in item list"""
result = False
special_keys = (
gtk.keysyms.Tab,
gtk.keysyms.Left,
gtk.keysyms.Right,
gtk.keysyms.Up,
gtk.keysyms.Down
)
keyval = event.keyval
state = event.state
# pressing Shift + Tab gives ISO_Left_Tab
# we need to override this behavior
if keyval == gtk.keysyms.ISO_Left_Tab:
keyval = gtk.keysyms.Tab
if keyval in special_keys:
for group in self._accelerator_groups:
result = group.trigger_accelerator(keyval, state)
if result:
break
return result
def _handle_tab_close(self):
"""Method called before tab is removed"""
for group in self._accelerator_groups:
group.deactivate()
def get_tab_label(self):
"""Return tab label container"""
return self._tab_label.get_container()
def apply_settings(self):
"""Method called after settings were changed"""
self._title_bar.apply_settings()
self._tab_label.apply_settings()
def update_status(self, status):
"""Change status text"""
self._status_bar.set_text(status)
def update_notebook(self, notebook=None):
"""Update notebook and/or page number"""
if notebook is not None:
self._notebook = notebook
class PluginBase(gtk.VBox):
"""Abstract plugin class
This class provides basic and common GUI components for
other plugins. Do NOT change this class!
"""
def __init__(self, parent, notebook, options):
gtk.VBox.__init__(self, False, 3)
self._parent = parent
self._options = options
self._notebook = notebook
self._name = self.__class__.__name__
# accelerator groups
self._accelerator_groups = []
self._configure_accelerators()
# configure self
self.set_border_width(2)
# create tab label
self._tab_label = TabLabel(self._parent, self)
# title bar
self._title_bar = TitleBar(self._parent, self)
try:
if getpass.getuser() == 'root':
self._title_bar.set_mode(TitleBarMode.SUPER_USER)
except:
pass
# status bar
self._status_bar = StatusBar()
# show status bar if needed
if self._parent.options.get('show_status_bar') == StatusVisible.ALWAYS:
self._status_bar.show()
# lock options
self._tab_lock = self._options.get('lock')
if self.is_tab_locked():
self.lock_tab()
# pack interface
self.pack_start(self._title_bar.get_container(), False, False, 0)
self.pack_end(self._status_bar, False, False, 0)
def _change_title_text(self, text):
"""Change title label text"""
self._title_bar.set_title(text)
def _change_tab_text(self, text):
"""Change tab text"""
self._tab_label.set_text(text)
def _connect_main_object(self, object_):
"""Create focus chain and connect basic events"""
self._main_object = object_
# connect events
self._main_object.connect('focus-in-event', self._control_got_focus)
self._main_object.connect('focus-out-event', self._control_lost_focus)
self._main_object.connect('key-press-event', self._handle_key_press)
# set focus chain only to main object
self.set_focus_chain((self._main_object, ))
# configure drag and drop support
types = self._get_supported_drag_types()
actions = self._get_supported_drag_actions()
if actions is not None:
# configure drag and drop features
self._main_object.drag_dest_set(gtk.DEST_DEFAULT_ALL, types,
actions)
self._main_object.drag_source_set(
gtk.gdk.BUTTON1_MASK | gtk.gdk.BUTTON3_MASK, types, actions)
# connect drag and drop events
self._main_object.connect('drag-begin', self._drag_begin)
self._main_object.connect('drag-motion', self._drag_motion)
self._main_object.connect('drag-drop', self._drag_drop)
self._main_object.connect('drag-data-received',
self._drag_data_received)
self._main_object.connect('drag-data-get', self._drag_data_get)
self._main_object.connect('drag-data-delete',
self._drag_data_delete)
self._main_object.connect('drag-end', self._drag_end)
def _configure_accelerators(self):
"""Configure accelerator group"""
group = AcceleratorGroup(self._parent)
keyval = gtk.gdk.keyval_from_name
# configure accelerator group
group.set_name('plugin_base')
group.set_title(_('Plugin Base'))
# add all methods to group
group.add_method('focus_opposite_object', _('Focus opposite object'),
self._parent.focus_opposite_object)
group.add_method('next_tab', _('Next tab'), self._notebook_next_tab)
group.add_method('previous_tab', _('Previous tab'),
self._notebook_previous_tab)
group.add_method('duplicate_tab', _('Duplicate tab'),
self._duplicate_tab)
group.add_method('close_tab', _('Close tab'), self._close_tab)
group.add_method('focus_command_entry', _('Focus command entry'),
self._focus_command_entry)
group.add_method('focus_left_object', _('Focus left object'),
self._focus_left_object)
group.add_method('focus_right_object', _('Focus right object'),
self._focus_right_object)
# configure accelerators
group.set_accelerator('focus_opposite_object', keyval('Tab'), 0)
group.set_accelerator('next_tab', keyval('Tab'), gtk.gdk.CONTROL_MASK)
group.set_accelerator('previous_tab', keyval('Tab'),
gtk.gdk.CONTROL_MASK | gtk.gdk.SHIFT_MASK)
group.set_accelerator('duplicate_tab', keyval('t'),
gtk.gdk.CONTROL_MASK)
group.set_accelerator('close_tab', keyval('w'), gtk.gdk.CONTROL_MASK)
group.set_accelerator('focus_command_entry', keyval('Down'),
gtk.gdk.MOD1_MASK)
group.set_accelerator('focus_left_object', keyval('Left'),
gtk.gdk.MOD1_MASK)
group.set_accelerator('focus_right_object', keyval('Right'),
gtk.gdk.MOD1_MASK)
# add accelerator group to the list
self._accelerator_groups.append(group)
def _drag_begin(self, widget, drag_context):
"""Handle start of drag and drop operation"""
return True
def _drag_motion(self, widget, drag_context, x, y, timestamp):
"""Handle dragging data over widget"""
return True
def _drag_drop(self, widget, drag_context, x, y, timestamp):
"""Handle dropping data over widget"""
return True
def _drag_data_received(self, widget, drag_context, x, y, selection_data,
info, timestamp):
"""Handle drop of data"""
return True
def _drag_data_get(self, widget, drag_context, selection_data, info, time):
"""Respond to get-data request from destination widget"""
return True
def _drag_data_delete(self, widget, drag_context):
"""Handle delete data after move operation"""
return True
def _drag_end(self, widget, drag_context, data=None):
"""Handle the end of drag and drop operation"""
return True
def _get_supported_drag_types(self):
"""Return list of supported data for drag'n'drop events"""
return []
def _get_supported_drag_actions(self):
"""Return integer representing supported drag'n'drop actions
Returning None will disable drag and drop functionality for
specified main object.
"""
return None
def _control_got_focus(self, widget, data=None):
"""List focus in event"""
self._parent._set_active_object(self)
# update states
self.update_state(gtk.STATE_SELECTED)
self._parent.get_opposite_object(self).update_state(gtk.STATE_NORMAL)
# deactivate scheduled accelerators
deactivated = self._parent.accelerator_manager.deactivate_scheduled_groups(
self)
# activate accelerators only if previous groups were deactivated
if deactivated:
for group in self._accelerator_groups:
group.activate(self._parent)
def _control_lost_focus(self, widget, data=None):
"""List focus out event"""
# schedule accelerator groups for deactivation
self._parent.accelerator_manager.schedule_groups_for_deactivation(
self._accelerator_groups, self)
def _notebook_next_tab(self, widget, data=None):
"""Go to next tab in parent Notebook"""
self._parent.next_tab(self._notebook)
return True
def _notebook_previous_tab(self, widget, data=None):
"""Go to previous tab in parent Notebook"""
self._parent.previous_tab(self._notebook)
return True
def _focus_command_entry(self, widget=None, data=None):
"""Focus command entry in main window"""
self._parent.focus_command_entry()
return True
def _focus_left_object(self, widget=None, data=None):
"""Focus left object"""
self._parent.focus_left_object()
return True
def _focus_right_object(self, widget=None, data=None):
"""Focus right object"""
self._parent.focus_right_object()
return True
def _show_status_bar(self):
"""Show status bar"""
self._status_bar.show()
def _hide_status_bar(self):
"""Hide status bar"""
self._status_bar.hide()
def _duplicate_tab(self, widget, data=None):
"""Creates new tab with same path"""
self._parent.create_tab(self._notebook, self.__class__,
self._options.copy())
return True
def _close_tab(self, widget=None, data=None):
"""Ask parent to kill this tab"""
self._parent.close_tab(self._notebook, self)
return True
def _move_tab(self, widget=None, data=None):
"""Move tab to opposite panel"""
notebook = self._parent.get_opposite_notebook(self._notebook)
page_num = self._notebook.page_num(self)
self._notebook.remove_page(page_num)
notebook.append_page(self, self.get_tab_label())
def _handle_key_press(self, widget, event):
"""Handles key events in item list"""
result = False
special_keys = (gtk.keysyms.Tab, gtk.keysyms.Left, gtk.keysyms.Right,
gtk.keysyms.Up, gtk.keysyms.Down)
keyval = event.keyval
state = event.state
# pressing Shift + Tab gives ISO_Left_Tab
# we need to override this behavior
if keyval == gtk.keysyms.ISO_Left_Tab:
keyval = gtk.keysyms.Tab
if keyval in special_keys:
for group in self._accelerator_groups:
result = group.trigger_accelerator(keyval, state)
if result:
break
return result
def _handle_tab_close(self):
"""Method called before tab is removed"""
self._options.set('lock', self._tab_lock)
for group in self._accelerator_groups:
group.deactivate()
def get_tab_label(self):
"""Return tab label container"""
return self._tab_label.get_container()
def apply_settings(self):
"""Method called after settings were changed"""
self._title_bar.apply_settings()
self._tab_label.apply_settings()
def update_status(self, status):
"""Change status text"""
self._status_bar.set_text(status)
def update_notebook(self, notebook=None):
"""Update notebook and/or page number"""
if notebook is not None:
self._notebook = notebook
def update_state(self, state):
"""Update plugin state"""
self._title_bar.set_state(state)
def focus_main_object(self):
"""Give focus to main object"""
result = False
if self._main_object is not None and hasattr(self._main_object,
'grab_focus'):
self._main_object.grab_focus()
result = True
return result
def lock_tab(self):
"""Lock tab"""
self._tab_lock = True
self._tab_label.lock_tab()
def unlock_tab(self):
"""Unlock tab"""
self._tab_lock = False
self._tab_label.unlock_tab()
def is_tab_locked(self):
"""Return the status of lock"""
return self._tab_lock
