/usr/share/pyshared/virtaal/views/welcomescreenview.py is in virtaal 0.7.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 | #!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Copyright 2008-2011 Zuza Software Foundation
#
# This file is part of Virtaal.
#
# 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, see <http://www.gnu.org/licenses/>.
import gtk
from gobject import idle_add
from virtaal.common.pan_app import get_abs_data_filename, ui_language
from virtaal.views.widgets.welcomescreen import WelcomeScreen
from baseview import BaseView
class WelcomeScreenView(BaseView):
"""Manages the welcome screen widget."""
PARENT_VBOX_POSITION = 2
"""Index of the welcome screen in the main VBox."""
# INITIALIZERS #
def __init__(self, controller):
self.controller = controller
gladefile, gui = self.load_glade_file(["virtaal", "virtaal.glade"], root='WelcomeScreen', domain="virtaal")
self.widget = WelcomeScreen(gui)
self.parent_widget = self.controller.main_controller.view.gui.get_widget('vbox_main')
self.set_banner()
self.widget.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
self.widget.connect('button-clicked', self._on_button_clicked)
def set_banner(self):
if ui_language == "ar":
self.widget.set_banner_image(get_abs_data_filename(['virtaal', 'welcome_screen_banner_ar.png']))
return
if self.widget.get_direction() == gtk.TEXT_DIR_RTL:
self.widget.set_banner_image(get_abs_data_filename(['virtaal', 'welcome_screen_banner_rtl.png']))
else:
self.widget.set_banner_image(get_abs_data_filename(['virtaal', 'welcome_screen_banner.png']))
# METHODS #
def hide(self):
self.widget.hide()
if self.widget.parent is self.parent_widget:
self.parent_widget.remove(self.widget)
def show(self):
if not self.widget.parent:
self.parent_widget.add(self.widget)
else:
self.widget.reparent(self.parent_widget)
self.parent_widget.child_set_property(self.widget, 'position', self.PARENT_VBOX_POSITION)
self.parent_widget.child_set_property(self.widget, 'expand', True)
self.widget.show()
def calculate_width():
txt = self.widget.widgets['txt_features']
expander = txt.parent.parent
screenwidth = self.widget.get_allocation().width
col1 = self.widget.widgets['buttons']['open'].parent
width_col1 = col1.get_allocation().width
if width_col1 > 0.7 * screenwidth:
width_col1 = int(0.7 * screenwidth)
col1.set_size_request(width_col1, -1)
maxwidth = 1.8 * width_col1
# Preliminary width is the whole_screen - width_col1 - 30
# The "50" above is just to make sure we don't go under the
# vertical scroll bar (if it is showing).
width = screenwidth - width_col1 - 50
if width > maxwidth:
width = int(maxwidth)
txt.set_size_request(width, -1)
idle_add(calculate_width)
def update_recent_buttons(self, items):
# if there are no items (maybe failure in xbel), hide the whole widget
if not items:
self.widget.gui.get_widget("frame_recent").hide()
else:
self.widget.gui.get_widget("frame_recent").show_all()
buttons = [
self.widget.widgets['buttons']['recent' + str(i)] for i in range(1, self.controller.MAX_RECENT+1)
]
markup = '<span underline="single">%(name)s</span>'
iconfile = get_abs_data_filename(['icons', 'hicolor', '24x24', 'mimetypes', 'x-translation.png'])
for i in range(len(items)):
buttons[i].child.get_children()[0].set_from_file(iconfile)
buttons[i].child.get_children()[1].set_markup(markup % {'name': items[i]['name']})
buttons[i].set_tooltip_text(items[i]['uri'])
buttons[i].props.visible = True
for i in range(len(items), 5):
buttons[i].props.visible = False
# EVENT HANDLERS #
def _on_button_clicked(self, button, name):
"""This method basically delegates button clicks to controller actions."""
if name == 'open':
self.controller.open_file()
elif name.startswith('recent'):
n = int(name[len('recent'):])
self.controller.open_recent(n)
elif name == 'tutorial':
self.controller.open_tutorial()
elif name == 'cheatsheet':
self.controller.open_cheatsheat()
else:
self.controller.try_open_link(name)
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