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Don't show this againRevelation / src / lib / ui.py
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- revelation-0.4.6
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# Revelation 0.4.6 - a password manager for GNOME 2
# http://oss.codepoet.no/revelation/
# $Id$
#
# Module for UI functionality
#
#
# Copyright (c) 2003-2006 Erik Grinaker
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
import config, data, dialog, entry, io, util
import bonobo.ui, gobject, gtk, gtk.gdk, gnome.ui, os, pango, pwd, time, xml.dom.minidom
from xml.parsers.expat import ExpatError
STOCK_CONTINUE = "revelation-continue"
STOCK_DISCARD = "revelation-discard"
STOCK_EDIT = "revelation-edit"
STOCK_EXPORT = "revelation-export"
STOCK_FOLDER = "revelation-folder"
STOCK_GENERATE = "revelation-generate"
STOCK_IMPORT = "revelation-import"
STOCK_GOTO = "revelation-goto"
STOCK_LOCK = "revelation-lock"
STOCK_NEW_ENTRY = "revelation-new-entry"
STOCK_NEW_FOLDER = "revelation-new-folder"
STOCK_NEXT = "revelation-next"
STOCK_OVERWRITE = "revelation-overwrite"
STOCK_PASSWORD_CHANGE = "revelation-password-change"
STOCK_PASSWORD_CHECK = "revelation-password-check"
STOCK_PASSWORD_STRONG = "revelation-password-strong"
STOCK_PASSWORD_WEAK = "revelation-password-weak"
STOCK_PREVIOUS = "revelation-previous"
STOCK_RELOAD = "revelation-reload"
STOCK_REMOVE = "revelation-remove"
STOCK_UNKNOWN = "revelation-unknown"
STOCK_UNLOCK = "revelation-unlock"
STOCK_UPDATE = "revelation-update"
STOCK_ENTRY_FOLDER = "revelation-account-folder"
STOCK_ENTRY_FOLDER_OPEN = "revelation-account-folder-open"
STOCK_ENTRY_CREDITCARD = "revelation-account-creditcard"
STOCK_ENTRY_CRYPTOKEY = "revelation-account-cryptokey"
STOCK_ENTRY_DATABASE = "revelation-account-database"
STOCK_ENTRY_DOOR = "revelation-account-door"
STOCK_ENTRY_EMAIL = "revelation-account-email"
STOCK_ENTRY_FTP = "revelation-account-ftp"
STOCK_ENTRY_GENERIC = "revelation-account-generic"
STOCK_ENTRY_PHONE = "revelation-account-phone"
STOCK_ENTRY_SHELL = "revelation-account-shell"
STOCK_ENTRY_WEBSITE = "revelation-account-website"
STOCK_REVELATION = "revelation-revelation"
STOCK_REVELATION_LOCKED = "revelation-revelation-locked"
ICON_SIZE_APPLET = gtk.ICON_SIZE_LARGE_TOOLBAR
ICON_SIZE_DATAVIEW = gtk.ICON_SIZE_LARGE_TOOLBAR
ICON_SIZE_DROPDOWN = gtk.ICON_SIZE_SMALL_TOOLBAR
ICON_SIZE_ENTRY = gtk.ICON_SIZE_MENU
ICON_SIZE_LABEL = gtk.ICON_SIZE_LARGE_TOOLBAR
ICON_SIZE_LOGO = gtk.ICON_SIZE_DND
ICON_SIZE_TREEVIEW = gtk.ICON_SIZE_SMALL_TOOLBAR
##### EXCEPTIONS #####
class DataError(Exception):
"Exception for invalid data"
pass
##### FUNCTIONS #####
def config_bind(cfg, key, widget, data = None):
"Binds a config key to a UI widget"
if isinstance(widget, gtk.RadioButton):
signal = "toggled"
def cb_get(config, value, widget):
if value == data:
widget.set_active(True)
def cb_set(widget, key):
if widget.get_active() == True:
cfg.set(key, data)
elif isinstance(widget, gtk.CheckMenuItem) or isinstance(widget, gtk.ToggleButton):
signal = "toggled"
cb_get = lambda c,v,w: w.set_active(v)
cb_set = lambda w,k: cfg.set(k, w.get_active())
elif isinstance(widget, gtk.SpinButton):
signal = "changed"
cb_get = lambda c,v,w: w.set_value(v)
cb_set = lambda w,k: cfg.set(k, w.get_value())
elif isinstance(widget, gtk.Entry) or isinstance(widget, FileEntry):
signal = "changed"
cb_get = lambda c,v,w: w.set_text(v)
cb_set = lambda w,k: cfg.set(k, w.get_text())
else:
raise config.ConfigError
id = cfg.monitor(key, cb_get, widget)
widget.connect(signal, cb_set, key)
widget.connect("destroy", lambda w,i: cfg.forget(i), id)
return id
def generate_field_display_widget(field, cfg = None, userdata = None):
"Generates a widget for displaying a field value"
if field.datatype == entry.DATATYPE_EMAIL:
widget = LinkButton("mailto:%s" % field.value, util.escape_markup(field.value))
elif field.datatype == entry.DATATYPE_PASSWORD:
widget = PasswordLabel(util.escape_markup(field.value), cfg, userdata)
elif field.datatype == entry.DATATYPE_URL:
widget = LinkButton(field.value, util.escape_markup(field.value))
else:
widget = Label(util.escape_markup(field.value))
widget.set_selectable(True)
return widget
def generate_field_edit_widget(field, cfg = None, userdata = None):
"Generates a widget for editing a field"
if type(field) == entry.PasswordField:
widget = PasswordEntryGenerate(None, cfg, userdata)
elif type(field) == entry.UsernameField:
widget = ComboBoxEntry(userdata)
elif field.datatype == entry.DATATYPE_FILE:
widget = FileEntry()
elif field.datatype == entry.DATATYPE_PASSWORD:
widget = PasswordEntry(None, cfg, userdata)
else:
widget = Entry()
widget.set_text(field.value)
return widget
##### CONTAINERS #####
class Alignment(gtk.Alignment):
"A container bin"
def __init__(self, xalign = 0, yalign = 0, xscale = 0, yscale = 0):
gtk.Alignment.__init__(self, xalign, yalign, xscale, yscale)
class HBox(gtk.HBox):
"A horizontal container"
def __init__(self, *args):
gtk.HBox.__init__(self)
self.set_spacing(6)
self.set_border_width(0)
for widget in args:
self.pack_start(widget)
class HButtonBox(gtk.HButtonBox):
"A horizontal button box"
def __init__(self, *args):
gtk.HButtonBox.__init__(self)
self.set_layout(gtk.BUTTONBOX_SPREAD)
self.set_spacing(12)
for button in args:
self.pack_start(button)
class VBox(gtk.VBox):
"A vertical container"
def __init__(self, *args):
gtk.VBox.__init__(self)
self.set_spacing(6)
self.set_border_width(0)
for widget in args:
self.pack_start(widget)
class HPaned(gtk.HPaned):
"A horizontal pane"
def __init__(self, left = None, right = None):
gtk.HPaned.__init__(self)
self.set_border_width(6)
if left is not None:
self.pack1(left, True, True)
if right is not None:
self.pack2(right, True, True)
class Notebook(gtk.Notebook):
"A notebook (tabbed view)"
def __init__(self):
gtk.Notebook.__init__(self)
def create_page(self, title):
"Creates a notebook page"
page = NotebookPage()
self.append_page(page, Label(title))
return page
class NotebookPage(VBox):
"A notebook page"
def __init__(self):
VBox.__init__(self)
self.sizegroup = gtk.SizeGroup(gtk.SIZE_GROUP_HORIZONTAL)
self.set_border_width(12)
self.set_spacing(18)
def add_section(self, title, description = None):
"Adds an input section to the notebook"
section = InputSection(title, description, self.sizegroup)
self.pack_start(section, False, False)
return section
class ScrolledWindow(gtk.ScrolledWindow):
"A scrolled window for partially displaying a child widget"
def __init__(self, contents = None):
gtk.ScrolledWindow.__init__(self)
self.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
if contents is not None:
self.add(contents)
class Toolbar(gtk.Toolbar):
"A Toolbar subclass"
def __init__(self):
gtk.Toolbar.__init__(self)
self.tooltips = gtk.Tooltips()
def append_space(self):
"Appends a space to the toolbar"
space = gtk.SeparatorToolItem()
space.set_draw(False)
self.insert(space, -1)
def append_widget(self, widget, tooltip = None):
"Appends a widget to the toolbar"
toolitem = gtk.ToolItem()
toolitem.add(widget)
if tooltip != None:
toolitem.set_tooltip(self.tooltips, tooltip)
self.insert(toolitem, -1)
class InputSection(VBox):
"A section of input fields"
def __init__(self, title = None, description = None, sizegroup = None):
VBox.__init__(self)
self.title = None
self.desc = None
self.sizegroup = sizegroup
if title is not None:
self.title = Label("<span weight=\"bold\">%s</span>" % util.escape_markup(title))
self.pack_start(self.title, False)
if description is not None:
self.desc = Label(util.escape_markup(description))
self.pack_start(self.desc, False)
if sizegroup is None:
self.sizegroup = gtk.SizeGroup(gtk.SIZE_GROUP_HORIZONTAL)
def append_widget(self, title, widget, indent = True):
"Adds a widget to the section"
row = HBox()
row.set_spacing(12)
self.pack_start(row, False, False)
if self.title is not None and indent == True:
row.pack_start(Label(""), False, False)
if title is not None:
label = Label("%s:" % util.escape_markup(title))
self.sizegroup.add_widget(label)
row.pack_start(label, False, False)
row.pack_start(widget)
def clear(self):
"Removes all widgets"
for child in self.get_children():
if child not in ( self.title, self.desc ):
child.destroy()
##### DISPLAY WIDGETS #####
class EventBox(gtk.EventBox):
"A container which handles events for a widget (for tooltips etc)"
def __init__(self, widget = None):
gtk.EventBox.__init__(self)
self.widget = widget
if widget is not None:
self.add(self.widget)
class Image(gtk.Image):
"A widget for displaying an image"
def __init__(self, stock = None, size = None):
gtk.Image.__init__(self)
if stock is not None:
self.set_from_stock(stock, size)
class ImageLabel(gtk.Alignment):
"A label with an image"
def __init__(self, text = None, stock = None, size = ICON_SIZE_LABEL):
gtk.Alignment.__init__(self, 0.5, 0.5, 0, 0)
self.hbox = HBox()
self.add(self.hbox)
self.image = Image()
self.hbox.pack_start(self.image, False, False)
self.label = Label("", gtk.JUSTIFY_CENTER)
self.hbox.pack_start(self.label)
if text != None:
self.set_text(text)
if stock != None:
self.set_stock(stock, size)
def set_stock(self, stock, size):
"Sets the image"
self.image.set_from_stock(stock, size)
def set_text(self, text):
"Sets the label text"
self.label.set_text(text)
class Label(gtk.Label):
"A text label"
def __init__(self, text = None, justify = gtk.JUSTIFY_LEFT):
gtk.Label.__init__(self)
self.set_text(text)
self.set_justify(justify)
self.set_use_markup(True)
self.set_line_wrap(True)
if justify == gtk.JUSTIFY_LEFT:
self.set_alignment(0, 0.5)
elif justify == gtk.JUSTIFY_CENTER:
self.set_alignment(0.5, 0.5)
elif justify == gtk.JUSTIFY_RIGHT:
self.set_alignment(1, 0.5)
def set_text(self, text):
"Sets the text of the label"
if text is None:
gtk.Label.set_text(self, "")
else:
gtk.Label.set_markup(self, text)
class PasswordLabel(EventBox):
"A label for displaying passwords"
def __init__(self, password = "", cfg = None, clipboard = None, justify = gtk.JUSTIFY_LEFT):
EventBox.__init__(self)
self.password = util.unescape_markup(password)
self.config = cfg
self.clipboard = clipboard
self.label = Label(util.escape_markup(self.password), justify)
self.label.set_selectable(True)
self.add(self.label)
if self.config is not None:
try:
self.config.monitor("view/passwords", lambda k,v,d: self.show_password(v))
except config.ConfigError:
self.config.monitor("show_passwords", lambda k,v,d: self.show_password(v))
self.connect("button-press-event", self.__cb_button_press)
self.connect("drag-data-get", self.__cb_drag_data_get)
def __cb_drag_data_get(self, widget, context, selection, info, timestamp, data = None):
"Provides data for a drag operation"
selection.set_text(self.password, -1)
def __cb_button_press(self, widget, data = None):
"Populates the popup menu"
if self.label.get_selectable() == True:
return False
elif data.button == 3:
menu = Menu()
menuitem = ImageMenuItem(gtk.STOCK_COPY, "Copy password")
menuitem.connect("activate", lambda w: self.clipboard.set(self.password, True))
menu.append(menuitem)
menu.show_all()
menu.popup(None, None, None, data.button, data.time)
return True
def show_password(self, show = True):
"Sets whether to display the password"
if show == True:
self.label.set_text(util.escape_markup(self.password))
self.label.set_selectable(True)
self.drag_source_unset()
else:
self.label.set_text("******")
self.label.set_selectable(False)
self.drag_source_set(
gtk.gdk.BUTTON1_MASK,
(
("text/plain", 0, 0),
("TEXT", 0, 1),
("STRING", 0, 2),
("COMPOUND TEXT", 0, 3),
("UTF8_STRING", 0, 4),
),
gtk.gdk.ACTION_COPY
)
class TextView(gtk.TextView):
"A text view"
def __init__(self, buffer = None, text = None):
gtk.TextView.__init__(self, buffer)
self.set_editable(False)
self.set_wrap_mode(gtk.WRAP_NONE)
self.set_cursor_visible(False)
self.modify_font(pango.FontDescription("Monospace"))
if text is not None:
self.get_buffer().set_text(text)
##### TEXT ENTRIES #####
class Entry(gtk.Entry):
"A normal text entry"
def __init__(self, text = None):
gtk.Entry.__init__(self)
self.set_activates_default(True)
self.set_text(text)
def set_text(self, text):
"Sets the entry contents"
if text is None:
text = ""
gtk.Entry.set_text(self, text)
class ComboBoxEntry(gtk.ComboBoxEntry):
"An entry with a combo box list"
def __init__(self, list = []):
gtk.ComboBoxEntry.__init__(self)
self.entry = self.child
self.entry.set_activates_default(True)
self.model = gtk.ListStore(gobject.TYPE_STRING)
self.set_model(self.model)
self.set_text_column(0)
self.completion = gtk.EntryCompletion()
self.completion.set_model(self.model)
self.completion.set_text_column(0)
self.completion.set_minimum_key_length(1)
self.entry.set_completion(self.completion)
if list is not None:
self.set_values(list)
def get_text(self):
"Returns the text of the entry"
return self.entry.get_text()
def set_text(self, text):
"Sets the text of the entry"
if text is None:
self.entry.set_text("")
else:
self.entry.set_text(text)
def set_values(self, list):
"Sets the values for the dropdown"
self.model.clear()
for item in list:
self.model.append((item,))
class FileEntry(HBox):
"A file entry"
def __init__(self, title = None, file = None, type = gtk.FILE_CHOOSER_ACTION_OPEN):
HBox.__init__(self)
self.title = title is not None and title or "Select File"
self.type = type
self.entry = Entry()
self.entry.connect("changed", lambda w: self.emit("changed"))
self.pack_start(self.entry)
self.button = Button("Browse...", self.__cb_filesel)
self.pack_start(self.button, False, False)
if file is not None:
self.set_filename(file)
def __cb_filesel(self, widget, data = None):
"Displays a file selector when Browse is pressed"
try:
fsel = dialog.FileSelector(None, self.title, self.type)
file = self.get_filename()
if file != None:
fsel.set_filename(file)
self.set_filename(fsel.run())
except dialog.CancelError:
pass
def get_filename(self):
"Gets the current filename"
return io.file_normpath(self.entry.get_text())
def get_text(self):
"Wrapper to emulate Entry"
return self.entry.get_text()
def set_filename(self, filename):
"Sets the current filename"
self.entry.set_text(io.file_normpath(filename))
self.entry.set_position(-1)
def set_text(self, text):
"Wrapper to emulate Entry"
self.entry.set_text(text)
gobject.type_register(FileEntry)
gobject.signal_new("changed", FileEntry, gobject.SIGNAL_ACTION, gobject.TYPE_BOOLEAN, ())
class IconEntry(Alignment):
"An entry with an icon in it"
def __init__(self, text = None):
Alignment.__init__(self)
self.tooltips = gtk.Tooltips()
self.icon = None
self.icontip = None
# set up ui
self.hbox = HBox()
self.hbox.set_size_request(-1, 16)
self.add(self.hbox)
self.entry = Entry(text)
self.entry.set_has_frame(False)
self.hbox.pack_start(self.entry)
self.iconebox = EventBox()
self.iconebox.set_border_width(2)
self.iconebox.set_visible_window(False)
# connect signals
self.connect("expose-event", self.__cb_expose)
self.connect("size-allocate", self.__cb_size_allocate)
self.connect("size-request", self.__cb_size_request)
self.entry.connect_after("focus-in-event", lambda w,d: self.queue_draw())
self.entry.connect_after("focus-out-event", lambda w,d: self.queue_draw())
self.entry.connect("changed", lambda w: self.emit("changed"))
self.entry.connect("populate-popup", lambda w,m: self.emit("populate-popup", m))
def __cb_expose(self, widget, data):
"Draws the widget borders on expose"
style = self.entry.get_style()
allocation = self.get_allocation()
intfocus = self.entry.style_get_property("interior-focus")
focuswidth = self.entry.style_get_property("focus-line-width")
x = allocation.x
y = allocation.y
width = allocation.width
height = allocation.height
if self.entry.flags() & gtk.HAS_FOCUS == gtk.HAS_FOCUS and intfocus == False:
x += focuswidth
y += focuswidth
width -= 2 * focuswidth
height -= 2 * focuswidth
style.paint_flat_box(self.window, self.entry.state, gtk.SHADOW_NONE, None, self.entry, "entry_bg", x, y, width, height)
style.paint_shadow(self.window, gtk.STATE_NORMAL, gtk.SHADOW_IN, None, self.entry, "entry", x, y, width, height)
if self.entry.flags() & gtk.HAS_FOCUS == gtk.HAS_FOCUS and intfocus == False:
x -= focuswidth
y -= focuswidth
width += 2 * focuswidth
height += 2 * focuswidth
style.paint_focus(self.window, self.entry.state, None, self.entry, "entry", x, y, width, height)
def __cb_size_allocate(self, widget, allocation):
"Modifies the widget size allocation"
child_allocation = gtk.gdk.Rectangle()
xborder, yborder = self.__entry_get_borders()
child_allocation.x = allocation.x + self.border_width + xborder
child_allocation.y = allocation.y + self.border_width + yborder
child_allocation.width = max(allocation.width - (self.border_width + xborder) * 2, 0)
child_allocation.height = max(allocation.height - (self.border_width + yborder) * 2, 0)
self.hbox.size_allocate(child_allocation)
self.queue_draw()
def __cb_size_request(self, widget, requisition):
"Modifies the widget size request"
requisition.width = self.border_width * 2
requisition.height = self.border_width * 2
self.ensure_style()
xborder, yborder = self.__entry_get_borders()
if self.child.get_property("visible") == True:
child_width, child_height = self.child.size_request()
requisition.width += child_width
requisition.height += child_height
requisition.width += 2 * xborder
requisition.height += 2 * yborder
def __entry_get_borders(self):
"Returns the border sizes of an entry"
style = self.entry.get_style()
intfocus = self.entry.style_get_property("interior-focus")
focuswidth = self.entry.style_get_property("focus-line-width")
xborder = style.xthickness
yborder = style.ythickness
if intfocus == False:
xborder += focuswidth
yborder += focuswidth
return xborder, yborder
def get_text(self):
"Wrapper for the entry"
return self.entry.get_text()
def remove_icon(self):
"Removes the icon from the entry"
self.set_icon(None, "")
def set_icon(self, stock, tooltip = ""):
"Sets the icon for the entry"
if tooltip != self.icontip:
self.tooltips.set_tip(self.iconebox, tooltip)
self.icontip = tooltip
if self.icon != None and self.icon.get_stock()[0] == stock:
return
if self.iconebox in self.hbox.get_children():
self.hbox.remove(self.iconebox)
self.iconebox.remove(self.icon)
self.icon.destroy()
self.icon = None
if stock == None:
return
self.icon = Image(stock, ICON_SIZE_ENTRY)
self.iconebox.add(self.icon)
self.hbox.pack_start(self.iconebox, False, False)
self.hbox.show_all()
def set_text(self, text):
"Wrapper for the entry"
self.entry.set_text(text)
def set_visibility(self, visibility):
"Wrapper for the entry"
self.entry.set_visibility(visibility)
gobject.type_register(IconEntry)
gobject.signal_new("changed", IconEntry, gobject.SIGNAL_ACTION, gobject.TYPE_BOOLEAN, ())
gobject.signal_new("populate-popup", IconEntry, gobject.SIGNAL_ACTION, gobject.TYPE_BOOLEAN, (gobject.TYPE_PYOBJECT, ))
class PasswordEntry(IconEntry):
"An entry for editing a password (follows the 'show passwords' preference)"
def __init__(self, password = None, cfg = None, clipboard = None):
IconEntry.__init__(self, password)
self.set_visibility(False)
self.autocheck = True
self.config = cfg
self.clipboard = clipboard
self.connect("changed", self.__cb_check_password)
self.connect("populate-popup", self.__cb_popup)
if cfg != None:
self.config.monitor("view/passwords", lambda k,v,d: self.set_visibility(v))
def __cb_check_password(self, widget, data = None):
"Callback for changed, checks the password"
if self.autocheck == False:
return
password = self.get_text()
if len(password) == 0:
self.remove_icon()
else:
try:
util.check_password(password)
except ValueError, reason:
self.set_password_strong(False, "The password %s" % str(reason))
else:
self.set_password_strong(True, "The password seems good")
def __cb_popup(self, widget, menu):
"Populates the popup menu"
if self.clipboard != None:
menuitem = ImageMenuItem(gtk.STOCK_COPY, "Copy password")
menuitem.connect("activate", lambda w: self.clipboard.set(self.get_text(), True))
menu.insert(menuitem, 2)
menu.show_all()
def set_password_strong(self, strong, reason = ""):
"Sets whether the password is strong or not"
self.set_icon(strong == True and STOCK_PASSWORD_STRONG or STOCK_PASSWORD_WEAK, reason)
class PasswordEntryGenerate(HBox):
"A password entry with a generator button"
def __init__(self, password = None, cfg = None, clipboard = None):
HBox.__init__(self)
self.config = cfg
self.pwentry = PasswordEntry(password, cfg, clipboard)
self.pack_start(self.pwentry)
self.button = Button("Generate", lambda w: self.generate())
self.pack_start(self.button, False, False)
self.entry = self.pwentry.entry
def generate(self):
"Generates a password for the entry"
length = self.config.get("passwordgen/length")
avoid_ambiguous = self.config.get("passwordgen/avoid_ambiguous")
password = util.generate_password(length, avoid_ambiguous)
self.pwentry.set_text(password)
def get_text(self):
"Wrapper for the entry"
return self.pwentry.get_text()
def set_text(self, text):
"Wrapper for the entry"
self.pwentry.set_text(text)
class SpinEntry(gtk.SpinButton):
"An entry for numbers"
def __init__(self, adjustment = None, climb_rate = 0.0, digits = 0):
gtk.SpinButton.__init__(self, adjustment, climb_rate, digits)
self.set_increments(1, 5)
self.set_range(0, 100000)
self.set_numeric(True)
##### BUTTONS #####
class Button(gtk.Button):
"A normal button"
def __init__(self, label, callback = None):
gtk.Button.__init__(self, label)
self.set_use_stock(True)
if callback is not None:
self.connect("clicked", callback)
class CheckButton(gtk.CheckButton):
"A checkbutton"
def __init__(self, label = None):
gtk.CheckButton.__init__(self, label)
class DropDown(gtk.ComboBox):
"A dropdown button"
def __init__(self, icons = False):
gtk.ComboBox.__init__(self)
self.model = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_STRING, gobject.TYPE_PYOBJECT)
self.set_model(self.model)
if icons == True:
cr = gtk.CellRendererPixbuf()
cr.set_fixed_size(gtk.icon_size_lookup(ICON_SIZE_DROPDOWN)[0] + 5, -1)
self.pack_start(cr, False)
self.add_attribute(cr, "stock-id", 1)
cr = gtk.CellRendererText()
self.pack_start(cr, True)
self.add_attribute(cr, "text", 0)
self.connect("realize", self.__cb_show)
def __cb_show(self, widget, data = None):
"Callback for when widget is shown"
if self.get_active() == -1:
self.set_active(0)
def append_item(self, text, stock = None, data = None):
"Appends an item to the dropdown"
self.model.append( ( text, stock, data ) )
def delete_item(self, index):
"Removes an item from the dropdown"
if self.model.iter_n_children(None) > index:
iter = self.model.iter_nth_child(None, index)
self.model.remove(iter)
def get_active_item(self):
"Returns a tuple with data for the current item"
iter = self.model.iter_nth_child(None, self.get_active())
return self.model.get(iter, 0, 1, 2)
def get_item(self, index):
"Returns data for an item"
return self.model.get(self.model.iter_nth_child(None, index), 0, 1, 2)
def get_num_items(self):
"Returns the number of items in the dropdown"
return self.model.iter_n_children(None)
def insert_item(self, index, text, stock = None, data = None):
"Inserts an item in the dropdown"
self.model.insert(index, ( text, stock, data ) )
class EntryDropDown(DropDown):
"An entry type dropdown"
def __init__(self):
DropDown.__init__(self, True)
for e in entry.ENTRYLIST:
if e != entry.FolderEntry:
self.append_item(e.typename, e.icon, e)
def get_active_type(self):
"Get the currently active type"
item = self.get_active_item()
if item is not None:
return item[2]
def set_active_type(self, entrytype):
"Set the active type"
for i in range(self.model.iter_n_children(None)):
iter = self.model.iter_nth_child(None, i)
if self.model.get_value(iter, 2) == entrytype:
self.set_active(i)
class LinkButton(gnome.ui.HRef):
"A link button"
def __init__(self, url, label):
gnome.ui.HRef.__init__(self, url, label)
self.set_alignment(0, 0.5)
class RadioButton(gtk.RadioButton):
"A radio button"
def __init__(self, group, label):
gtk.RadioButton.__init__(self, group, label)
##### MENUS AND MENU ITEMS #####
class ImageMenuItem(gtk.ImageMenuItem):
"A menuitem with a stock icon"
def __init__(self, stock, text = None):
gtk.ImageMenuItem.__init__(self, stock)
self.label = self.get_children()[0]
self.image = self.get_children()[1]
if text is not None:
self.set_text(text)
def set_stock(self, stock):
"Set the stock item to use as icon"
self.image.set_from_stock(stock, gtk.ICON_SIZE_MENU)
def set_text(self, text):
"Set the item text"
self.label.set_text(text)
class Menu(gtk.Menu):
"A menu"
def __init__(self):
gtk.Menu.__init__(self)
##### MISCELLANEOUS WIDGETS #####
class TreeView(gtk.TreeView):
"A tree display"
def __init__(self, model):
gtk.TreeView.__init__(self, model)
self.set_headers_visible(False)
self.model = model
self.__cbid_drag_motion = None
self.__cbid_drag_end = None
self.selection = self.get_selection()
self.selection.set_mode(gtk.SELECTION_MULTIPLE)
self.connect("button_press_event", self.__cb_buttonpress)
self.connect("key_press_event", self.__cb_keypress)
def __cb_buttonpress(self, widget, data):
"Callback for handling mouse clicks"
path = self.get_path_at_pos(int(data.x), int(data.y))
# handle click outside entry
if path is None:
self.unselect_all()
# handle doubleclick
if data.button == 1 and data.type == gtk.gdk._2BUTTON_PRESS and path != None:
iter = self.model.get_iter(path[0])
self.toggle_expanded(iter)
self.emit("doubleclick", iter)
# display popup on right-click
elif data.button == 3:
if path != None and self.selection.iter_is_selected(self.model.get_iter(path[0])) == False:
self.set_cursor(path[0], path[1], False)
self.emit("popup", data)
return True
# handle drag-and-drop of multiple rows
elif self.__cbid_drag_motion == None and data.button in ( 1, 2 ) and data.type == gtk.gdk.BUTTON_PRESS and path != None and self.selection.iter_is_selected(self.model.get_iter(path[0])) == True and len(self.get_selected()) > 1:
self.__cbid_drag_motion = self.connect("motion_notify_event", self.__cb_drag_motion, data.copy() )
self.__cbid_drag_end = self.connect("button_release_event", self.__cb_button_release, data.copy() )
return True
def __cb_button_release(self, widget, data, userdata = None):
"Ends a drag"
self.emit("button_press_event", userdata)
self.__drag_check_end()
def __cb_drag_motion(self, widget, data, userdata = None):
"Monitors drag motion"
if self.drag_check_threshold(int(userdata.x), int(userdata.y), int(data.x), int(data.y)) == True:
self.__drag_check_end()
self.drag_begin( (( "revelation/treerow", gtk.TARGET_SAME_APP | gtk.TARGET_SAME_WIDGET, 0), ), gtk.gdk.ACTION_MOVE, userdata.button, userdata)
def __cb_keypress(self, widget, data = None):
"Callback for handling key presses"
# expand/collapse node on space
if data.keyval == 32:
self.toggle_expanded(self.get_active())
def __drag_check_end(self):
"Ends a drag check"
self.disconnect(self.__cbid_drag_motion)
self.disconnect(self.__cbid_drag_end)
self.__cbid_drag_motion = None
self.__cbid_drag_end = None
def collapse_row(self, iter):
"Collapse a tree row"
gtk.TreeView.collapse_row(self, self.model.get_path(iter))
def expand_row(self, iter):
"Expand a tree row"
if iter is not None and self.model.iter_n_children(iter) > 0:
gtk.TreeView.expand_row(self, self.model.get_path(iter), False)
def expand_to_iter(self, iter):
"Expand all items up to and including a given iter"
path = self.model.get_path(iter)
for i in range(len(path)):
iter = self.model.get_iter(path[0:i])
self.expand_row(iter)
def get_active(self):
"Get the currently active row"
iter = self.model.get_iter(self.get_cursor()[0])
if iter is None or self.selection.iter_is_selected(iter) == False:
return None
return iter
def get_selected(self):
"Get a list of currently selected rows"
list = []
self.selection.selected_foreach(lambda model, path, iter: list.append(iter))
return list
def select(self, iter):
"Select a particular row"
if iter == None:
self.unselect_all()
else:
self.expand_to_iter(iter)
self.set_cursor(self.model.get_path(iter))
def select_all(self):
"Select all rows in the tree"
self.selection.select_all()
self.selection.emit("changed")
self.emit("cursor_changed")
def set_model(self, model):
"Change the tree model which is being displayed"
gtk.TreeView.set_model(self, model)
self.model = model
def toggle_expanded(self, iter):
"Toggle the expanded state of a row"
if iter is None:
return
elif self.row_expanded(self.model.get_path(iter)):
self.collapse_row(iter)
else:
self.expand_row(iter)
def unselect_all(self):
"Unselect all rows in the tree"
self.selection.unselect_all()
self.selection.emit("changed")
self.emit("cursor_changed")
self.emit("unselect_all")
gobject.signal_new("doubleclick", TreeView, gobject.SIGNAL_ACTION, gobject.TYPE_BOOLEAN, (gobject.TYPE_PYOBJECT, ))
gobject.signal_new("popup", TreeView, gobject.SIGNAL_ACTION, gobject.TYPE_BOOLEAN, (gobject.TYPE_PYOBJECT, ))
class EntryTree(TreeView):
"An entry tree"
def __init__(self, entrystore):
TreeView.__init__(self, entrystore)
column = gtk.TreeViewColumn()
self.append_column(column)
cr = gtk.CellRendererPixbuf()
column.pack_start(cr, False)
column.add_attribute(cr, "stock-id", data.COLUMN_ICON)
cr.set_property("stock-size", ICON_SIZE_TREEVIEW)
cr = gtk.CellRendererText()
column.pack_start(cr, True)
column.add_attribute(cr, "text", data.COLUMN_NAME)
self.connect("doubleclick", self.__cb_doubleclick)
self.connect("row-expanded", self.__cb_row_expanded)
self.connect("row-collapsed", self.__cb_row_collapsed)
def __cb_doubleclick(self, widget, iter):
"Stop doubleclick emission on folder"
if type(self.model.get_entry(iter)) == entry.FolderEntry:
self.stop_emission("doubleclick")
def __cb_row_collapsed(self, object, iter, extra):
"Updates folder icons when collapsed"
self.model.folder_expanded(iter, False)
def __cb_row_expanded(self, object, iter, extra):
"Updates folder icons when expanded"
# make sure all children are collapsed (some may have lingering expand icons)
for i in range(self.model.iter_n_children(iter)):
child = self.model.iter_nth_child(iter, i)
if self.row_expanded(self.model.get_path(child)) == False:
self.model.folder_expanded(child, False)
self.model.folder_expanded(iter, True)
def set_model(self, model):
"Sets the model displayed by the tree view"
TreeView.set_model(self, model)
if model is None:
return
for i in range(model.iter_n_children(None)):
model.folder_expanded(model.iter_nth_child(None, i), False)
class Statusbar(gtk.Statusbar):
"An application statusbar"
def __init__(self):
gtk.Statusbar.__init__(self)
self.contextid = self.get_context_id("statusbar")
def clear(self):
"Clears the statusbar"
self.pop(self.contextid)
def set_status(self, text):
"Displays a text in the statusbar"
self.clear()
self.push(self.contextid, text)
##### FACTORIES AND MANAGERS #####
class ItemFactory(gtk.IconFactory):
"A stock item factory"
def __init__(self, parent):
gtk.IconFactory.__init__(self)
self.add_default()
self.parent = parent
self.theme = gtk.icon_theme_get_default()
if config.DIR_ICONS not in self.theme.get_search_path():
self.theme.append_search_path(config.DIR_ICONS)
self.load_stock_icon(STOCK_REVELATION, "revelation", ( ICON_SIZE_APPLET, ICON_SIZE_LOGO, gtk.ICON_SIZE_DIALOG, gtk.ICON_SIZE_MENU ))
self.load_stock_icon(STOCK_REVELATION_LOCKED, "revelation-locked", ( ICON_SIZE_APPLET, ICON_SIZE_LOGO, gtk.ICON_SIZE_DIALOG, gtk.ICON_SIZE_MENU ))
self.__init_entryicons()
self.__init_items()
self.theme.connect("changed", self.__cb_theme_changed)
def __init_entryicons(self):
"Loads entry icons"
icons = {
STOCK_ENTRY_CREDITCARD : "stock_creditcard",
STOCK_ENTRY_CRYPTOKEY : "stock_keyring",
STOCK_ENTRY_DATABASE : "stock_data-sources",
STOCK_ENTRY_DOOR : "stock_exit",
STOCK_ENTRY_EMAIL : "stock_mail",
STOCK_ENTRY_FTP : "gnome-ftp",
STOCK_ENTRY_GENERIC : "stock_lock",
STOCK_ENTRY_PHONE : "stock_cell-phone",
STOCK_ENTRY_SHELL : "gnome-terminal",
STOCK_ENTRY_WEBSITE : "stock_hyperlink-toolbar",
STOCK_ENTRY_FOLDER : "gnome-fs-directory",
STOCK_ENTRY_FOLDER_OPEN : "gnome-fs-directory-accept"
}
if self.theme.has_icon(icons[STOCK_ENTRY_FOLDER]) == False:
icons[STOCK_ENTRY_FOLDER] = "revelation-fallback-folder"
if self.theme.has_icon(icons[STOCK_ENTRY_FOLDER_OPEN]) == False:
icons[STOCK_ENTRY_FOLDER_OPEN] = "revelation-fallback-folder-open"
for id, name in icons.items():
self.load_stock_icon(id, name, ( ICON_SIZE_DATAVIEW, ICON_SIZE_DROPDOWN, ICON_SIZE_ENTRY, ICON_SIZE_TREEVIEW ))
def __init_items(self):
"Creates stock items"
items = (
( STOCK_CONTINUE, "_Continue", "stock_test-mode" ),
( STOCK_DISCARD, "_Discard", gtk.STOCK_DELETE ),
( STOCK_EDIT, "_Edit", "stock_edit" ),
( STOCK_EXPORT, "_Export", gtk.STOCK_EXECUTE ),
( STOCK_FOLDER, "", "stock_folder" ),
( STOCK_GENERATE, "_Generate", gtk.STOCK_EXECUTE ),
( STOCK_GOTO, "_Go to", gtk.STOCK_JUMP_TO ),
( STOCK_IMPORT, "_Import", gtk.STOCK_CONVERT ),
( STOCK_LOCK, "_Lock", "stock_lock" ),
( STOCK_NEW_ENTRY, "_Add Entry", gtk.STOCK_ADD ),
( STOCK_NEW_FOLDER, "_Add Folder", "stock_folder" ),
( STOCK_NEXT, "Next", gtk.STOCK_GO_DOWN ),
( STOCK_OVERWRITE, "_Overwrite", gtk.STOCK_SAVE_AS ),
( STOCK_PASSWORD_CHANGE,"_Change", "stock_lock-ok" ),
( STOCK_PASSWORD_CHECK, "_Check", "stock_lock-ok" ),
( STOCK_PASSWORD_STRONG,"", "stock_lock-ok" ),
( STOCK_PASSWORD_WEAK, "", "stock_lock-broken" ),
( STOCK_PREVIOUS, "Previous", gtk.STOCK_GO_UP ),
( STOCK_RELOAD, "_Reload", gtk.STOCK_REFRESH ),
( STOCK_REMOVE, "Re_move", gtk.STOCK_DELETE ),
( STOCK_UNKNOWN, "Unknown", gtk.STOCK_DIALOG_QUESTION ),
( STOCK_UNLOCK, "_Unlock", "stock_lock-open" ),
( STOCK_UPDATE, "_Update", "stock_edit" ),
)
for id, name, icon in items:
self.create_stock_item(id, name, icon)
def __cb_theme_changed(self, widget, data = None):
"Callback for changed theme"
self.__init_entryicons()
self.__init_items()
def create_stock_item(self, id, name, icon = None):
"Creates a stock item"
gtk.stock_add(((id, name, 0, 0, None), ))
if icon is None:
pass
elif gtk.stock_lookup(icon) is not None:
iconset = self.parent.get_style().lookup_icon_set(icon)
self.add(id, iconset)
else:
self.load_stock_icon(id, icon, ( gtk.ICON_SIZE_SMALL_TOOLBAR, gtk.ICON_SIZE_LARGE_TOOLBAR, gtk.ICON_SIZE_MENU, gtk.ICON_SIZE_BUTTON, ICON_SIZE_LABEL ))
def load_icon(self, id, size):
"Loads an icon"
if self.theme.has_icon(id):
pixbuf = self.theme.load_icon(id, size, 0)
else:
return None
return pixbuf
def load_stock_icon(self, id, icon, sizes):
"Registers a stock icon"
iconset = gtk.IconSet()
if self.theme.has_icon(icon):
for size in dict.fromkeys(sizes).keys():
pixelsize = gtk.icon_size_lookup(size)[0]
source = gtk.IconSource()
source.set_size(size)
source.set_size_wildcarded(False)
pixbuf = self.load_icon(icon, pixelsize)
if pixbuf != None:
source.set_pixbuf(pixbuf)
iconset.add_source(source)
self.add(id, iconset)
class UIManager(gtk.UIManager):
"UI item manager"
def __init__(self):
gtk.UIManager.__init__(self)
self.connect("connect-proxy", self.__cb_connect_proxy)
def __cb_connect_proxy(self, uimanager, action, widget):
"Callback for connecting proxies to an action"
if type(widget) in ( gtk.MenuItem, gtk.ImageMenuItem, gtk.CheckMenuItem ):
widget.tooltip = action.get_property("tooltip")
else:
widget.set_property("label", widget.get_property("label").replace("...", ""))
def add_actions_from_file(self, file):
"Sets up actions from an XML file"
data = io.file_read(file)
self.add_actions_from_string(data)
def add_actions_from_string(self, string):
"Sets up actions from an XML string"
try:
dom = xml.dom.minidom.parseString(string.strip())
except ExpatError:
raise DataError
if dom.documentElement.nodeName != "actions":
raise DataError
# load action groups
for groupnode in dom.documentElement.childNodes:
if groupnode.nodeType != groupnode.ELEMENT_NODE:
continue
if groupnode.nodeName != "actiongroup":
raise DataError
if not groupnode.attributes.has_key("name"):
raise DataError
actiongroup = gtk.ActionGroup(groupnode.attributes["name"].nodeValue)
# load actions
for actionnode in groupnode.childNodes:
if actionnode.nodeType != actionnode.ELEMENT_NODE:
continue
actiondata = {
"name" : "",
"type" : "normal",
"label" : "",
"stock" : "",
"accel" : None,
"description" : "",
"important" : False
}
if actionnode.attributes.has_key("type"):
actiondata["type"] = actionnode.attributes["type"].nodeValue
if actionnode.attributes.has_key("important"):
actiondata["important"] = (actionnode.attributes["important"].nodeValue == "yes")
for node in actionnode.childNodes:
if node.nodeType != node.ELEMENT_NODE:
continue
elif actiondata.has_key(node.nodeName):
actiondata[node.nodeName] = util.dom_text(node)
else:
raise DataError
if actiondata["name"] == "":
raise DataError
if actiondata["type"] == "normal":
action = gtk.Action(
actiondata["name"], actiondata["label"],
actiondata["description"], actiondata["stock"]
)
elif actiondata["type"] == "toggle":
action = gtk.ToggleAction(
actiondata["name"], actiondata["label"],
actiondata["description"], actiondata["stock"]
)
else:
raise DataError
action.set_property("is-important", actiondata["important"])
actiongroup.add_action_with_accel(action, actiondata["accel"])
self.append_action_group(actiongroup)
def add_ui_from_file(self, file):
"Loads ui from a file"
try:
gtk.UIManager.add_ui_from_file(self, file)
except gobject.GError:
raise IOError
def append_action_group(self, actiongroup):
"Appends an action group"
gtk.UIManager.insert_action_group(self, actiongroup, len(self.get_action_groups()))
def get_action(self, name):
"Looks up an action in the managers actiongroups"
for actiongroup in self.get_action_groups():
action = actiongroup.get_action(name)
if action is not None:
return action
def get_action_group(self, name):
"Returns the named action group"
for actiongroup in self.get_action_groups():
if actiongroup.get_name() == name:
return actiongroup
##### APPLICATION COMPONENTS #####
class App(gnome.ui.App):
"An application window"
def __init__(self, appname):
gnome.ui.App.__init__(self, appname, appname)
self.statusbar = Statusbar()
self.set_statusbar(self.statusbar)
self.uimanager = UIManager()
self.add_accel_group(self.uimanager.get_accel_group())
def __connect_menu_statusbar(self, menu):
"Connects a menus items to the statusbar"
for item in menu.get_children():
if isinstance(item, gtk.MenuItem) == True:
item.connect("select", self.cb_menudesc, True)
item.connect("deselect", self.cb_menudesc, False)
def cb_menudesc(self, item, show):
"Displays menu descriptions in the statusbar"
if show == True:
self.statusbar.set_status(item.tooltip)
else:
self.statusbar.clear()
def __cb_toolbar_hide(self, widget, name):
"Hides the toolbar dock when the toolbar is hidden"
self.get_dock_item_by_name(name).hide()
def __cb_toolbar_show(self, widget, name):
"Shows the toolbar dock when the toolbar is shown"
self.get_dock_item_by_name(name).show()
def add_toolbar(self, toolbar, name, band, detachable):
"Adds a toolbar"
behavior = bonobo.ui.DOCK_ITEM_BEH_EXCLUSIVE
if detachable == False:
behavior |= bonobo.ui.DOCK_ITEM_BEH_LOCKED
gnome.ui.App.add_toolbar(self, toolbar, name, behavior, 0, band, 0, 0)
toolbar.connect("show", self.__cb_toolbar_show, name)
toolbar.connect("hide", self.__cb_toolbar_hide, name)
toolbar.show_all()
def get_title(self):
"Returns the app title"
title = gnome.ui.App.get_title(self)
return title.replace(" - " + config.APPNAME, "")
def popup(self, menu, button, time):
"Displays a popup menu"
self.__connect_menu_statusbar(menu)
menu.popup(None, None, None, button, time)
def run(self):
"Runs the application"
self.show_all()
gtk.main()
def set_menus(self, menubar):
"Sets the menubar for the application"
for item in menubar.get_children():
self.__connect_menu_statusbar(item.get_submenu())
gnome.ui.App.set_menus(self, menubar)
def set_title(self, title):
"Sets the window title"
gnome.ui.App.set_title(self, title + " - " + config.APPNAME)
def set_toolbar(self, toolbar):
"Sets the application toolbar"
gnome.ui.App.set_toolbar(self, toolbar)
toolbar.connect("show", self.__cb_toolbar_show, "Toolbar")
toolbar.connect("hide", self.__cb_toolbar_hide, "Toolbar")
class EntryView(VBox):
"A component for displaying an entry"
def __init__(self, cfg = None, clipboard = None):
VBox.__init__(self)
self.set_spacing(15)
self.set_border_width(10)
self.config = cfg
self.clipboard = clipboard
self.size_name = gtk.SizeGroup(gtk.SIZE_GROUP_HORIZONTAL)
self.size_value = gtk.SizeGroup(gtk.SIZE_GROUP_HORIZONTAL)
self.entry = None
def clear(self, force = False):
"Clears the data view"
self.entry = None
for child in self.get_children():
child.destroy()
def display_entry(self, e):
"Displays info about an entry"
if e is None:
if self.entry is not None:
self.clear()
return
self.clear()
self.entry = e
# set up metadata display
metabox = VBox()
self.pack_start(metabox)
metabox.pack_start(ImageLabel(
"<span size=\"large\" weight=\"bold\">%s</span>" % util.escape_markup(e.name),
e.icon, ICON_SIZE_DATAVIEW
))
metabox.pack_start(Label("<span weight=\"bold\">%s</span>%s" % ( e.typename + (e.description != "" and "; " or ""), util.escape_markup(e.description) ), gtk.JUSTIFY_CENTER))
# set up field list
fields = [ field for field in e.fields if field.value != "" ]
if len(fields) > 0:
fieldlist = VBox()
fieldlist.set_spacing(2)
self.pack_start(fieldlist)
for field in fields:
row = HBox()
fieldlist.pack_start(row, False, False)
label = Label("<span weight=\"bold\">%s:</span>" % util.escape_markup(field.name), gtk.JUSTIFY_RIGHT)
self.size_name.add_widget(label)
row.pack_start(label, False, False)
widget = generate_field_display_widget(field, self.config, self.clipboard)
self.size_value.add_widget(widget)
row.pack_start(widget, False, False)
# display updatetime
if type(e) != entry.FolderEntry:
self.pack_start(Label("Updated %s ago;\n%s" % ( util.time_period_rough(e.updated, time.time()), time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(e.updated)) ), gtk.JUSTIFY_CENTER))
self.show_all()
def display_info(self):
"Displays info about the application"
self.clear()
self.pack_start(ImageLabel(
"""<span size="x-large" weight="bold">%s %s</span>""" % ( config.APPNAME, config.VERSION ),
STOCK_REVELATION, ICON_SIZE_LOGO
))
self.pack_start(Label("A password manager for GNOME 2"))
gpl = "\nThis program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.\n\nThis program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details."
label = Label("<span size=\"x-small\">" + gpl + "</span>", gtk.JUSTIFY_LEFT)
label.set_size_request(250, -1)
self.pack_start(label)
def pack_start(self, widget):
"Adds a widget to the data view"
alignment = gtk.Alignment(0.5, 0.5, 0, 0)
alignment.add(widget)
VBox.pack_start(self, alignment)
class Searchbar(Toolbar):
"A toolbar for easy searching"
def __init__(self):
Toolbar.__init__(self)
self.label = Label(" Find: ")
self.entry = Entry()
self.dropdown = EntryDropDown()
self.dropdown.insert_item(0, "Any type", "gnome-stock-about")
self.button_next = Button(STOCK_NEXT)
self.button_prev = Button(STOCK_PREVIOUS)
self.append_widget(self.label)
self.append_widget(self.entry, "Text to search for")
self.append_widget(EventBox(self.dropdown), "The type of account to search for")
self.append_space()
self.append_widget(self.button_next, "Find the next match")
self.append_widget(self.button_prev, "Find the previous match")
self.connect("show", self.__cb_show)
self.entry.connect("changed", self.__cb_entry_changed)
self.entry.connect("key-press-event", self.__cb_key_press)
self.button_next.set_sensitive(False)
self.button_prev.set_sensitive(False)
def __cb_entry_changed(self, widget, data = None):
"Callback for entry changes"
s = self.entry.get_text() != ""
self.button_next.set_sensitive(s)
self.button_prev.set_sensitive(s)
def __cb_key_press(self, widget, data = None):
"Callback for key presses"
# return
if data.keyval == 65293 and widget.get_text() != "":
if data.state & gtk.gdk.SHIFT_MASK == gtk.gdk.SHIFT_MASK:
self.button_prev.activate()
else:
self.button_next.activate()
return True
def __cb_show(self, widget, data = None):
"Callback for widget display"
self.entry.select_region(0, -1)
self.entry.grab_focus()
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