def _create_cuemiac_entry(self):
"""
Sets self.entry
"""
# Search entry
self.default_entry_pixbuf = deskbar.core.Utils.load_icon(
"deskbar-applet-panel-h.png", width=23, height=14)
self.entry = CuemiacEntry(self.default_entry_pixbuf)
self.entry.connect("changed", self._controller.on_query_entry_changed)
# Connect this before "go-next/previous" to parse history
self.entry.connect("key-press-event",
self._controller.on_query_entry_key_press_event)
self.entry.connect("activate",
self._controller.on_query_entry_activate)
self.entry.connect("go-next",
lambda e: self._focus_matches_if_visible("top"))
self.entry.connect("go-previous",
lambda e: self._focus_matches_if_visible("bottom"))
def __init__(self, controller, model):
deskbar.interfaces.View.__init__(self, controller, model)
self._controller.register_view(self)
self._model.connect("query-ready", lambda s,m: gobject.idle_add(self.append_matches, s, m))
self.default_entry_pixbuf = deskbar.core.Utils.load_icon("deskbar-applet-panel-h.png", width=23, height=14)
self.entry = CuemiacEntry (self.default_entry_pixbuf)
self.entry.connect("changed", self._controller.on_query_entry_changed)
self.entry.connect("activate", self._controller.on_query_entry_activate)
self.entry.connect("key-press-event", self._controller.on_query_entry_key_press_event)
self.entry.connect("focus-out-event", self._controller.on_query_focus_out)
self.entry.show()
# Results TreeView
self.treeview_model = CuemiacModel ()
self.treeview_model.connect("category-added", lambda w, c, p: self.cview.expand_row(p, False) )
self.cview = CuemiacTreeView (self.treeview_model)
self.cview.connect ("match-selected", self._controller.on_match_selected)
self.cview.connect ("match-selected", self.__on_match_selected)
self.cview.connect ("do-default-action", self._controller.on_do_default_action)
self.cview.connect ("do-default-action", self.__on_match_selected)
self.cview.connect_after ("cursor-changed", self._controller.on_treeview_cursor_changed)
self.cview.show()
self.scrolled_results = gtk.ScrolledWindow ()
self.scrolled_results.set_policy (gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self.scrolled_results.set_shadow_type(gtk.SHADOW_IN)
self.scrolled_results.add(self.cview)
self.scrolled_results.show()
# Actions TreeView
self.actions_model = CuemiacActionsModel()
self.aview = CuemiacActionsTreeView(self.actions_model)
self.aview.connect ("action-selected", self._controller.on_action_selected)
self.aview.connect ("go-back", self.__on_go_back)
self.aview.show()
self.scrolled_actions = gtk.ScrolledWindow()
self.scrolled_actions.set_policy (gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self.scrolled_actions.set_shadow_type(gtk.SHADOW_IN)
self.scrolled_actions.add(self.aview)
self.scrolled_actions.show()
self._window = gtk.Window(gtk.WINDOW_POPUP)
self._window.set_size_request(480, 360)
self._window.set_decorated(False)
self._window.set_focus_on_map(False)
self._window.move(210, 10)
hbox = gtk.VBox(spacing=6)
self._window.add(Border(hbox))
hbox.add(self.scrolled_results)
def _create_cuemiac_entry(self):
"""
Sets self.entry
"""
# Search entry
self.default_entry_pixbuf = deskbar.core.Utils.load_icon("deskbar-applet-panel-h.png", width=23, height=14)
self.entry = CuemiacEntry (self.default_entry_pixbuf)
self.entry.connect("changed", self._controller.on_query_entry_changed)
# Connect this before "go-next/previous" to parse history
self.entry.connect("key-press-event", self._controller.on_query_entry_key_press_event)
self.entry.connect("activate", self._controller.on_query_entry_activate)
self.entry.connect("go-next", lambda e: self._focus_matches_if_visible("top"))
self.entry.connect("go-previous", lambda e: self._focus_matches_if_visible("bottom"))
class EmbedView(deskbar.interfaces.View):
def __init__(self, controller, model):
deskbar.interfaces.View.__init__(self, controller, model)
self._controller.register_view(self)
self._model.connect("query-ready", lambda s,m: gobject.idle_add(self.append_matches, s, m))
self.default_entry_pixbuf = deskbar.core.Utils.load_icon("deskbar-applet-panel-h.png", width=23, height=14)
self.entry = CuemiacEntry (self.default_entry_pixbuf)
self.entry.connect("changed", self._controller.on_query_entry_changed)
self.entry.connect("activate", self._controller.on_query_entry_activate)
self.entry.connect("key-press-event", self._controller.on_query_entry_key_press_event)
self.entry.connect("focus-out-event", self._controller.on_query_focus_out)
self.entry.show()
# Results TreeView
self.treeview_model = CuemiacModel ()
self.treeview_model.connect("category-added", lambda w, c, p: self.cview.expand_row(p, False) )
self.cview = CuemiacTreeView (self.treeview_model)
self.cview.connect ("match-selected", self._controller.on_match_selected)
self.cview.connect ("match-selected", self.__on_match_selected)
self.cview.connect ("do-default-action", self._controller.on_do_default_action)
self.cview.connect ("do-default-action", self.__on_match_selected)
self.cview.connect_after ("cursor-changed", self._controller.on_treeview_cursor_changed)
self.cview.show()
self.scrolled_results = gtk.ScrolledWindow ()
self.scrolled_results.set_policy (gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self.scrolled_results.set_shadow_type(gtk.SHADOW_IN)
self.scrolled_results.add(self.cview)
self.scrolled_results.show()
# Actions TreeView
self.actions_model = CuemiacActionsModel()
self.aview = CuemiacActionsTreeView(self.actions_model)
self.aview.connect ("action-selected", self._controller.on_action_selected)
self.aview.connect ("go-back", self.__on_go_back)
self.aview.show()
self.scrolled_actions = gtk.ScrolledWindow()
self.scrolled_actions.set_policy (gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self.scrolled_actions.set_shadow_type(gtk.SHADOW_IN)
self.scrolled_actions.add(self.aview)
self.scrolled_actions.show()
self._window = gtk.Window(gtk.WINDOW_POPUP)
self._window.set_size_request(480, 360)
self._window.set_decorated(False)
self._window.set_focus_on_map(False)
self._window.move(210, 10)
hbox = gtk.VBox(spacing=6)
self._window.add(Border(hbox))
hbox.add(self.scrolled_results)
#hbox.add(self.scrolled_actions)
def __have_cview_selection(self):
model, iter = self.cview.get_selection().get_selected()
if iter == None:
return False
match = model[iter][model.MATCHES]
if match.__class__ == CuemiacCategory:
return False
return True
def __send_synthetic_focus_in(self):
focus_in = gtk.gdk.Event(gtk.gdk.FOCUS_CHANGE)
focus_in.window = self._window.window
focus_in.in_ = True
self._window.event(focus_in)
def focus_results_from_top(self, event):
self.cview.grab_focus()
self.__send_synthetic_focus_in()
self.cview.event(event)
def focus_results_from_bottom(self, event):
self.cview.grab_focus()
self.__send_synthetic_focus_in()
self.cview.event(event)
def forward_key_to_results_tree(self, event):
_logger.debug("Sending synthetic event to cview")
self.cview.event(event)
def clear_results(self):
self.treeview_model.clear()
self._window.hide()
def clear_actions(self):
self.actions_model.clear()
def clear_query(self):
self.entry.set_text("")
self.update_entry_icon()
def show_results(self):
self._window.show_all()
def get_entry(self):
return self.entry
def receive_focus(self, time):
self.entry.grab_focus()
def display_actions(self, actions, qstring):
self.actions_model.clear()
self.actions_model.add_actions(actions, qstring)
self.aview.grab_focus()
def append_matches (self, sender, matches):
"""
We suppose that the results belong to the text
that is currently in the entry
"""
self.treeview_model.append (matches, self.entry.get_text())
self.update_entry_icon()
def update_entry_icon (self, icon=None):
if icon == None:
icon = self.default_entry_pixbuf
if not (self.cview.get_toplevel().flags() & gtk.MAPPED):
# The view is hidden, just show default icon
self.entry.set_icon (icon)
return
path, column = self.cview.get_cursor ()
if path != None:
match = self.treeview_model[self.treeview_model.get_iter(path)][self.treeview_model.MATCHES]
if not isinstance(match, CuemiacCategory):
icon=match.get_icon()
self.entry.set_icon (icon)
def __on_go_back(self, treeview):
self.cview.grab_focus()
return False
def __on_match_selected(self, *args):
self._window.hide()
class AbstractCuemiacView (deskbar.interfaces.View):
"""
An abstract base class for all cuemiac derived UIs
It creates and packs all necessary widget and connects
the signals correctly. L{self.vbox_main} contains the actual
UI.
You still have to implement methods from L{deskbar.interfaces.View}:
* get_toplevel
* receive_focus
"""
VBOX_MAIN_SPACING = 12
VBOX_MAIN_BORDER_WIDTH = 6
def __init__(self, controller, model):
deskbar.interfaces.View.__init__(self, controller, model)
self._do_clear = True
self._model.connect("query-ready", lambda s,m: glib.idle_add(self.append_matches, s, m))
# VBox
self._create_vbox_main()
self.vbox_main.show()
self._create_header()
self.header.show()
# Results TreeView
self._create_results_treeview()
self.cview.show()
self.scrolled_results.show()
# Actions TreeView
self._create_actions_view()
self.aview.show()
self.scrolled_actions.show()
def _create_vbox_main(self):
"""
Sets self.vbox_main
"""
self.vbox_main = gtk.VBox(spacing=self.VBOX_MAIN_SPACING)
self.vbox_main.set_border_width(self.VBOX_MAIN_BORDER_WIDTH)
def _create_cuemiac_entry(self):
"""
Sets self.entry
"""
# Search entry
self.default_entry_pixbuf = deskbar.core.Utils.load_icon("deskbar-applet-panel-h.png", width=23, height=14)
self.entry = CuemiacEntry (self.default_entry_pixbuf)
self.entry.connect("changed", self._controller.on_query_entry_changed)
# Connect this before "go-next/previous" to parse history
self.entry.connect("key-press-event", self._controller.on_query_entry_key_press_event)
self.entry.connect("activate", self._controller.on_query_entry_activate)
self.entry.connect("go-next", lambda e: self._focus_matches_if_visible("top"))
self.entry.connect("go-previous", lambda e: self._focus_matches_if_visible("bottom"))
def _create_header(self):
"""
Sets self.entry and self.header
"""
# self.completion = gtk.EntryCompletion()
# self.completion.set_model(self._model.get_history())
# self.completion.set_inline_completion(True)
# self.completion.set_popup_completion(False)
# self.completion.set_text_column(1)
self._create_cuemiac_entry()
# self.entry.get_entry().set_completion(self.completion)
self.entry.show()
self.header = CuemiacHeader ( self.entry )
def _create_results_treeview(self):
"""
Sets:
* self.treeview_model
* self.cview
* self.scrolled_results
"""
self.treeview_model = CuemiacModel ()
self.treeview_model.connect("category-added", self._controller.on_category_added)
self.cview = CuemiacTreeView (self.treeview_model)
#self.cview.connect ("key-press-event", self._on_cview_key_press)
self.cview.connect ("match-selected", self._controller.on_match_selected)
self.cview.connect ("do-default-action", self._controller.on_do_default_action)
self.cview.connect ("pressed-up-at-top", lambda s: self.entry.grab_focus())
self.cview.connect ("pressed-down-at-bottom", lambda s: self.entry.grab_focus())
self.cview.connect_after ("cursor-changed", self._controller.on_treeview_cursor_changed)
self.cview.connect ("row-expanded", self._controller.on_category_expanded, self.treeview_model)
self.cview.connect ("row-collapsed", self._controller.on_category_collapsed, self.treeview_model)
LingeringSelectionWindow (self.cview)
self.scrolled_results = gtk.ScrolledWindow ()
self.scrolled_results.set_policy (gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self.scrolled_results.set_shadow_type(gtk.SHADOW_IN)
self.scrolled_results.add(self.cview)
def _create_actions_view(self):
"""
Sets:
* self.actions_box
* self.actions_model
* self.aview
* self.scrolled_actions
"""
self.actions_box = gtk.VBox(spacing=3)
self.actions_model = CuemiacActionsModel()
self.aview = CuemiacActionsTreeView(self.actions_model)
self.aview.connect ("action-selected", self._controller.on_action_selected)
self.aview.connect ("go-back", self._on_go_back)
LingeringSelectionWindow (self.aview)
self.scrolled_actions = gtk.ScrolledWindow()
self.scrolled_actions.set_policy (gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self.scrolled_actions.set_shadow_type(gtk.SHADOW_IN)
self.scrolled_actions.add(self.aview)
self.actions_box.pack_start(self.scrolled_actions)
buttonbox = gtk.HButtonBox()
buttonbox.set_layout(gtk.BUTTONBOX_START)
buttonbox.show()
self.actions_box.pack_start(buttonbox, False)
back_button = gtk.Button(_("Back to Matches"))
back_button.set_image( gtk.image_new_from_stock(gtk.STOCK_GO_BACK, gtk.ICON_SIZE_MENU) )
back_button.set_relief(gtk.RELIEF_NONE)
back_button.connect("clicked", self._on_go_back)
back_button.show()
buttonbox.pack_start(back_button, False, False, 0)
def _focus_matches_if_visible(self, mode):
if (self.results_box.get_property("visible")):
if mode == "top":
self.cview.select_first_item()
elif mode == "bottom":
self.cview.select_last_item()
self.cview.grab_focus()
return True
else:
return False
def _on_go_back(self, widget):
self._show_matches()
self.cview.grab_focus()
return False
def _show_matches(self):
self.scrolled_results.show()
self.actions_box.hide()
def _show_actions(self):
self.scrolled_results.hide()
self.actions_box.show()
def clear_results(self):
self.treeview_model.clear()
def clear_actions(self):
self.actions_model.clear()
def clear_query(self):
self.entry.set_text("")
self.entry.set_icon( self.default_entry_pixbuf )
def get_entry(self):
return self.entry
def set_clear(self):
"""
Set a flag to clear the list of matches and actions
as soon as the first result arrives
"""
self._do_clear = True
def mark_history_empty(self, val):
pass
def show_results(self):
self.results_box.show()
self._show_matches()
def display_actions(self, actions, qstring):
self.actions_model.clear()
self._show_actions()
self.actions_model.add_actions(actions, qstring)
first_iter = self.actions_model.get_iter_first()
self.aview.get_selection().select_iter(first_iter)
def set_sensitive (self, active):
"""
Called when the UI should be in/active because modules are loading
"""
self.vbox_main.set_sensitive(active)
if active:
self.entry.grab_focus()
def update_entry_icon (self, icon=None):
if icon == None:
icon = self.default_entry_pixbuf
if not (self.cview.get_toplevel().flags() & gtk.MAPPED):
# The view is hidden, just show default icon
self.entry.set_icon (icon)
return
path, column = self.cview.get_cursor ()
if path != None and self.entry.get_text() != "":
match = self.treeview_model[self.treeview_model.get_iter(path)][self.treeview_model.MATCHES]
if not isinstance(match, CuemiacCategory):
icon = match.get_icon()
self.entry.set_icon (icon)
def append_matches (self, sender, matches):
"""
We suppose that the results belong to the text
that is currently in the entry
"""
if self._do_clear:
self._do_clear = False
self.clear_results()
self.clear_actions()
# Display default icon in entry
self.update_entry_icon()
self.treeview_model.append (matches, self.entry.get_text())
class AbstractCuemiacView(deskbar.interfaces.View):
"""
An abstract base class for all cuemiac derived UIs
It creates and packs all necessary widget and connects
the signals correctly. L{self.vbox_main} contains the actual
UI.
You still have to implement methods from L{deskbar.interfaces.View}:
* get_toplevel
* receive_focus
"""
VBOX_MAIN_SPACING = 12
VBOX_MAIN_BORDER_WIDTH = 6
def __init__(self, controller, model):
deskbar.interfaces.View.__init__(self, controller, model)
self._do_clear = True
self._model.connect(
"query-ready",
lambda s, m: glib.idle_add(self.append_matches, s, m))
# VBox
self._create_vbox_main()
self.vbox_main.show()
self._create_header()
self.header.show()
# Results TreeView
self._create_results_treeview()
self.cview.show()
self.scrolled_results.show()
# Actions TreeView
self._create_actions_view()
self.aview.show()
self.scrolled_actions.show()
def _create_vbox_main(self):
"""
Sets self.vbox_main
"""
self.vbox_main = gtk.VBox(spacing=self.VBOX_MAIN_SPACING)
self.vbox_main.set_border_width(self.VBOX_MAIN_BORDER_WIDTH)
def _create_cuemiac_entry(self):
"""
Sets self.entry
"""
# Search entry
self.default_entry_pixbuf = deskbar.core.Utils.load_icon(
"deskbar-applet-panel-h.png", width=23, height=14)
self.entry = CuemiacEntry(self.default_entry_pixbuf)
self.entry.connect("changed", self._controller.on_query_entry_changed)
# Connect this before "go-next/previous" to parse history
self.entry.connect("key-press-event",
self._controller.on_query_entry_key_press_event)
self.entry.connect("activate",
self._controller.on_query_entry_activate)
self.entry.connect("go-next",
lambda e: self._focus_matches_if_visible("top"))
self.entry.connect("go-previous",
lambda e: self._focus_matches_if_visible("bottom"))
def _create_header(self):
"""
Sets self.entry and self.header
"""
# self.completion = gtk.EntryCompletion()
# self.completion.set_model(self._model.get_history())
# self.completion.set_inline_completion(True)
# self.completion.set_popup_completion(False)
# self.completion.set_text_column(1)
self._create_cuemiac_entry()
# self.entry.get_entry().set_completion(self.completion)
self.entry.show()
self.header = CuemiacHeader(self.entry)
def _create_results_treeview(self):
"""
Sets:
* self.treeview_model
* self.cview
* self.scrolled_results
"""
self.treeview_model = CuemiacModel()
self.treeview_model.connect("category-added",
self._controller.on_category_added)
self.cview = CuemiacTreeView(self.treeview_model)
#self.cview.connect ("key-press-event", self._on_cview_key_press)
self.cview.connect("match-selected",
self._controller.on_match_selected)
self.cview.connect("do-default-action",
self._controller.on_do_default_action)
self.cview.connect("pressed-up-at-top",
lambda s: self.entry.grab_focus())
self.cview.connect("pressed-down-at-bottom",
lambda s: self.entry.grab_focus())
self.cview.connect_after("cursor-changed",
self._controller.on_treeview_cursor_changed)
self.cview.connect("row-expanded",
self._controller.on_category_expanded,
self.treeview_model)
self.cview.connect("row-collapsed",
self._controller.on_category_collapsed,
self.treeview_model)
LingeringSelectionWindow(self.cview)
self.scrolled_results = gtk.ScrolledWindow()
self.scrolled_results.set_policy(gtk.POLICY_AUTOMATIC,
gtk.POLICY_AUTOMATIC)
self.scrolled_results.set_shadow_type(gtk.SHADOW_IN)
self.scrolled_results.add(self.cview)
def _create_actions_view(self):
"""
Sets:
* self.actions_box
* self.actions_model
* self.aview
* self.scrolled_actions
"""
self.actions_box = gtk.VBox(spacing=3)
self.actions_model = CuemiacActionsModel()
self.aview = CuemiacActionsTreeView(self.actions_model)
self.aview.connect("action-selected",
self._controller.on_action_selected)
self.aview.connect("go-back", self._on_go_back)
LingeringSelectionWindow(self.aview)
self.scrolled_actions = gtk.ScrolledWindow()
self.scrolled_actions.set_policy(gtk.POLICY_AUTOMATIC,
gtk.POLICY_AUTOMATIC)
self.scrolled_actions.set_shadow_type(gtk.SHADOW_IN)
self.scrolled_actions.add(self.aview)
self.actions_box.pack_start(self.scrolled_actions)
buttonbox = gtk.HButtonBox()
buttonbox.set_layout(gtk.BUTTONBOX_START)
buttonbox.show()
self.actions_box.pack_start(buttonbox, False)
back_button = gtk.Button(_("Back to Matches"))
back_button.set_image(
gtk.image_new_from_stock(gtk.STOCK_GO_BACK, gtk.ICON_SIZE_MENU))
back_button.set_relief(gtk.RELIEF_NONE)
back_button.connect("clicked", self._on_go_back)
back_button.show()
buttonbox.pack_start(back_button, False, False, 0)
def _focus_matches_if_visible(self, mode):
if (self.results_box.get_property("visible")):
if mode == "top":
self.cview.select_first_item()
elif mode == "bottom":
self.cview.select_last_item()
self.cview.grab_focus()
return True
else:
return False
def _on_go_back(self, widget):
self._show_matches()
self.cview.grab_focus()
return False
def _show_matches(self):
self.scrolled_results.show()
self.actions_box.hide()
def _show_actions(self):
self.scrolled_results.hide()
self.actions_box.show()
def clear_results(self):
self.treeview_model.clear()
def clear_actions(self):
self.actions_model.clear()
def clear_query(self):
self.entry.set_text("")
self.entry.set_icon(self.default_entry_pixbuf)
def get_entry(self):
return self.entry
def set_clear(self):
"""
Set a flag to clear the list of matches and actions
as soon as the first result arrives
"""
self._do_clear = True
def mark_history_empty(self, val):
pass
def show_results(self):
self.results_box.show()
self._show_matches()
def display_actions(self, actions, qstring):
self.actions_model.clear()
self._show_actions()
self.actions_model.add_actions(actions, qstring)
first_iter = self.actions_model.get_iter_first()
self.aview.get_selection().select_iter(first_iter)
def set_sensitive(self, active):
"""
Called when the UI should be in/active because modules are loading
"""
self.vbox_main.set_sensitive(active)
if active:
self.entry.grab_focus()
def update_entry_icon(self, icon=None):
if icon == None:
icon = self.default_entry_pixbuf
if not (self.cview.get_toplevel().flags() & gtk.MAPPED):
# The view is hidden, just show default icon
self.entry.set_icon(icon)
return
path, column = self.cview.get_cursor()
if path != None and self.entry.get_text() != "":
match = self.treeview_model[self.treeview_model.get_iter(
path)][self.treeview_model.MATCHES]
if not isinstance(match, CuemiacCategory):
icon = match.get_icon()
self.entry.set_icon(icon)
def append_matches(self, sender, matches):
"""
We suppose that the results belong to the text
that is currently in the entry
"""
if self._do_clear:
self._do_clear = False
self.clear_results()
self.clear_actions()
# Display default icon in entry
self.update_entry_icon()
self.treeview_model.append(matches, self.entry.get_text())