Philipp Hörist pushed to branch master at gajim / gajim

Commits:

3 changed files:

Changes:

  • gajim/data/gui/features_window.ui
    1 1 
     <?xml version="1.0" encoding="UTF-8"?>
    2 2 
     <!-- Generated with glade 3.22.1 -->
    3 3 
     <interface>
    4 
    -  <requires lib="gtk+" version="3.12"/>
    4 
    +  <requires lib="gtk+" version="3.20"/>
    5 5 
       <object class="GtkBox" id="features_box">
    6 
    -    <property name="width_request">300</property>
    7 
    -    <property name="height_request">530</property>
    6 
    +    <property name="width_request">400</property>
    7 
    +    <property name="height_request">500</property>
    8 8 
         <property name="visible">True</property>
    9 9 
         <property name="can_focus">False</property>
    10 10 
         <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
    11 
    -    <property name="margin_left">18</property>
    12 
    -    <property name="margin_right">18</property>
    13 
    -    <property name="margin_top">18</property>
    14 
    -    <property name="margin_bottom">18</property>
    11 
    +    <property name="border_width">18</property>
    15 12 
         <property name="orientation">vertical</property>
    16 13 
         <property name="spacing">6</property>
    17 14 
         <child>
    ... ... @@ -19,9 +16,12 @@
    19 16 
             <property name="visible">True</property>
    20 17 
             <property name="can_focus">False</property>
    21 18 
             <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
    22 
    -        <property name="label" translatable="yes">&lt;b&gt;List of possible features in Gajim:&lt;/b&gt;</property>
    19 
    +        <property name="label" translatable="yes">Listing of available features</property>
    23 20 
             <property name="use_markup">True</property>
    24 
    -        <property name="xalign">0</property>
    21 
    +        <style>
    22 
    +          <class name="bold"/>
    23 
    +          <class name="dim-label"/>
    24 
    +        </style>
    25 25 
           </object>
    26 26 
           <packing>
    27 27 
             <property name="expand">False</property>
    ... ... @@ -41,9 +41,10 @@
    41 41 
                 <property name="visible">True</property>
    42 42 
                 <property name="can_focus">True</property>
    43 43 
                 <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
    44 
    +            <property name="enable_grid_lines">horizontal</property>
    44 45 
                 <signal name="cursor-changed" handler="on_features_treeview_cursor_changed" swapped="no"/>
    45 46 
                 <child internal-child="selection">
    46 
    -              <object class="GtkTreeSelection" id="treeview-selection1"/>
    47 
    +              <object class="GtkTreeSelection"/>
    47 48 
                 </child>
    48 49 
               </object>
    49 50 
             </child>
    ... ... @@ -55,35 +56,97 @@
    55 56 
           </packing>
    56 57 
         </child>
    57 58 
         <child>
    58 
    -      <object class="GtkFrame">
    59 
    +      <object class="GtkBox">
    59 60 
             <property name="visible">True</property>
    60 61 
             <property name="can_focus">False</property>
    61 
    -        <property name="border_width">3</property>
    62 
    -        <property name="label_xalign">0</property>
    63 
    -        <property name="shadow_type">none</property>
    62 
    +        <property name="orientation">vertical</property>
    63 
    +        <property name="spacing">6</property>
    64 
    +        <child>
    65 
    +          <object class="GtkLabel">
    66 
    +            <property name="visible">True</property>
    67 
    +            <property name="can_focus">False</property>
    68 
    +            <property name="halign">start</property>
    69 
    +            <property name="label" translatable="yes">Description</property>
    70 
    +            <property name="use_markup">True</property>
    71 
    +            <style>
    72 
    +              <class name="bold"/>
    73 
    +              <class name="dim-label"/>
    74 
    +              <class name="margin-top6"/>
    75 
    +            </style>
    76 
    +          </object>
    77 
    +          <packing>
    78 
    +            <property name="expand">False</property>
    79 
    +            <property name="fill">True</property>
    80 
    +            <property name="position">0</property>
    81 
    +          </packing>
    82 
    +        </child>
    64 83 
             <child>
    65 84 
               <object class="GtkLabel" id="feature_desc_label">
    66 85 
                 <property name="visible">True</property>
    67 86 
                 <property name="can_focus">False</property>
    68 
    -            <property name="margin_left">12</property>
    87 
    +            <property name="halign">start</property>
    69 88 
                 <property name="wrap">True</property>
    70 89 
                 <property name="selectable">True</property>
    71 90 
                 <property name="xalign">0</property>
    72 91 
               </object>
    92 
    +          <packing>
    93 
    +            <property name="expand">False</property>
    94 
    +            <property name="fill">True</property>
    95 
    +            <property name="position">1</property>
    96 
    +          </packing>
    73 97 
             </child>
    74 
    -        <child type="label">
    98 
    +      </object>
    99 
    +      <packing>
    100 
    +        <property name="expand">False</property>
    101 
    +        <property name="fill">True</property>
    102 
    +        <property name="position">2</property>
    103 
    +      </packing>
    104 
    +    </child>
    105 
    +    <child>
    106 
    +      <object class="GtkBox">
    107 
    +        <property name="visible">True</property>
    108 
    +        <property name="can_focus">False</property>
    109 
    +        <property name="orientation">vertical</property>
    110 
    +        <property name="spacing">6</property>
    111 
    +        <child>
    75 112 
               <object class="GtkLabel">
    76 113 
                 <property name="visible">True</property>
    77 114 
                 <property name="can_focus">False</property>
    78 
    -            <property name="label" translatable="yes">&lt;b&gt;Description&lt;/b&gt;</property>
    115 
    +            <property name="halign">start</property>
    116 
    +            <property name="label" translatable="yes">Requirements</property>
    79 117 
                 <property name="use_markup">True</property>
    118 
    +            <style>
    119 
    +              <class name="bold"/>
    120 
    +              <class name="dim-label"/>
    121 
    +              <class name="margin-top6"/>
    122 
    +            </style>
    80 123 
               </object>
    124 
    +          <packing>
    125 
    +            <property name="expand">False</property>
    126 
    +            <property name="fill">True</property>
    127 
    +            <property name="position">0</property>
    128 
    +          </packing>
    129 
    +        </child>
    130 
    +        <child>
    131 
    +          <object class="GtkLabel" id="feature_req_label">
    132 
    +            <property name="visible">True</property>
    133 
    +            <property name="can_focus">False</property>
    134 
    +            <property name="halign">start</property>
    135 
    +            <property name="wrap">True</property>
    136 
    +            <property name="selectable">True</property>
    137 
    +            <property name="xalign">0</property>
    138 
    +          </object>
    139 
    +          <packing>
    140 
    +            <property name="expand">False</property>
    141 
    +            <property name="fill">True</property>
    142 
    +            <property name="position">1</property>
    143 
    +          </packing>
    81 144 
             </child>
    82 145 
           </object>
    83 146 
           <packing>
    84 147 
             <property name="expand">False</property>
    85 148 
             <property name="fill">True</property>
    86 
    -        <property name="position">2</property>
    149 
    +        <property name="position">3</property>
    87 150 
           </packing>
    88 151 
         </child>
    89 152 
       </object>

  • gajim/data/style/gajim.css
    ... ... @@ -88,6 +88,13 @@ popover#EmoticonPopover { padding: 5px; background-color: @theme_unfocused_base_
    88 88 
     #ServerInfoGrid > list > label { padding:10px; color: @insensitive_fg_color; font-weight: bold; }
    89 89 
     #ServerInfoGrid > list > row.activatable:active { box-shadow: none; }
    90 90
    91 
    +/* Features Info */
    92 
    +#FeaturesInfoGrid > list { border: 1px solid; border-color: @borders; }
    93 
    +#FeaturesInfoGrid > list > row:first-child { border-top: 1px solid; border-color: @borders; }
    94 
    +#FeaturesInfoGrid > list > row { padding: 10px 20px 10px 10px; }
    95 
    +#FeaturesInfoGrid > list > label { padding:10px; color: @insensitive_fg_color; font-weight: bold; }
    96 
    +#FeaturesInfoGrid > list > row.activatable:active { box-shadow: none; }
    97 
    +
    91 98 
     /* OptionsBox */
    92 99 
     #OptionsBox > row { border-bottom: 1px solid; border-color: @theme_unfocused_bg_color; }
    93 100 
     #OptionsBox > row:last-child { border-bottom: 0px}

  • gajim/gtk/features.py
    ... ... @@ -20,142 +20,148 @@
    20 20 
     # along with Gajim. If not, see <http://www.gnu.org/licenses/>.
    21 21
    22 22 
     import os
    23 
    +from collections import namedtuple
    23 24
    24 25 
     import gi
    25 
    -from gi.repository import Gtk, Gdk
    26 
    +from gi.repository import Gtk
    26 27
    27 28 
     from gajim.common import app
    28 
    -from gajim.common.i18n import Q_
    29 29 
     from gajim.common.i18n import _
    30 30
    31 
    -from gajim.gtk.util import get_builder
    32 
    -
    33 31
    34 32 
     class FeaturesDialog(Gtk.Dialog):
    35 33 
         def __init__(self):
    36 34 
             flags = Gtk.DialogFlags.DESTROY_WITH_PARENT
    37 35 
             super().__init__(_('Features'), None, flags)
    38 36
    39 
    -        self.connect('key-press-event', self.on_key_press_event)
    40 37 
             self.set_transient_for(app.interface.roster.window)
    38 
    +        self.set_resizable(False)
    41 39
    42 
    -        self.builder = get_builder('features_window.ui')
    43 
    -        content = self.get_content_area()
    44 
    -        content.add(self.builder.get_object('features_box'))
    45 
    -
    46 
    -        treeview = self.builder.get_object('features_treeview')
    47 
    -        self.desc_label = self.builder.get_object('feature_desc_label')
    48 
    -
    49 
    -        # {name: (available_function, unix_text, windows_text)}
    50 
    -        self.features = {
    51 
    -            _('Bonjour / Zeroconf'): (
    52 
    -                self.zeroconf_available,
    53 
    -                _('Serverless chatting with autodetected clients in a local network.'),
    54 
    -                _('Requires python-dbus.'),
    55 
    -                _('Requires pybonjour and bonjour SDK running (%(url)s)') % {'url': 'https://developer.apple.com/opensource/).'}),
    56 
    -            _('Command line'): (
    57 
    -                self.dbus_available,
    58 
    -                _('A script to control Gajim via commandline.'),
    59 
    -                _('Requires python-dbus.'),
    60 
    -                _('Feature not available under Windows.')),
    61 
    -            _('OpenPGP message encryption'): (
    62 
    -                self.gpg_available,
    63 
    -                _('Ability to encrypting chat messages with OpenPGP.'),
    64 
    -                _('Requires gpg and python-gnupg (%(url)s).') % {'url': 'https://bitbucket.org/vinay.sajip/python-gnupg'},
    65 
    -                _('Requires gpg.exe in PATH.')),
    66 
    -            _('Password encryption'): (
    67 
    -                self.some_keyring_available,
    68 
    -                _('Passwords can be stored securely and not just in plaintext.'),
    69 
    -                _('Requires libsecret and a provider (such as GNOME Keyring and KSecretService).'),
    70 
    -                _('On Windows the Windows Credential Vault is used.')),
    71 
    -            _('Spell Checker'): (
    72 
    -                self.speller_available,
    73 
    -                _('Spellchecking of composed messages.'),
    74 
    -                _('Requires Gspell'),
    75 
    -                _('Requires Gspell')),
    76 
    -            _('Automatic status'): (
    77 
    -                self.idle_available,
    78 
    -                _('Ability to measure idle time, in order to set auto status.'),
    79 
    -                _('Requires libxss library.'),
    80 
    -                _('Requires python2.5.')),
    81 
    -            _('RST Generator'): (
    82 
    -                self.docutils_available,
    83 
    -                _('Generate XHTML output from RST code (see http://docutils.sourceforge.net/docs/ref/rst/restructuredtext.html).'),
    84 
    -                _('Requires python-docutils.'),
    85 
    -                _('Requires python-docutils.')),
    86 
    -            _('Audio / Video'): (
    87 
    -                self.farstream_available,
    88 
    -                _('Ability to start audio and video chat.'),
    89 
    -                _('Requires gir1.2-farstream-0.2, gir1.2-gstreamer-1.0, gstreamer1.0-libav and gstreamer1.0-plugins-ugly.'),
    90 
    -                _('Feature not available under Windows.')),
    91 
    -            _('UPnP-IGD'): (
    92 
    -                self.gupnp_igd_available,
    93 
    -                _('Ability to request your router to forward port for file transfer.'),
    94 
    -                _('Requires gir1.2-gupnpigd-1.0.'),
    95 
    -                _('Feature not available under Windows.')),
    96 
    -        }
    97 
    -
    98 
    -        # name, supported
    99 
    -        self.model = Gtk.ListStore(str, bool)
    100 
    -        treeview.set_model(self.model)
    101 
    -
    102 
    -        col = Gtk.TreeViewColumn(Q_('?features:Available'))
    103 
    -        treeview.append_column(col)
    104 
    -        cell = Gtk.CellRendererToggle()
    105 
    -        cell.set_property('radio', True)
    106 
    -        col.pack_start(cell, True)
    107 
    -        col.add_attribute(cell, 'active', 1)
    108 
    -
    109 
    -        col = Gtk.TreeViewColumn(_('Feature'))
    110 
    -        treeview.append_column(col)
    111 
    -        cell = Gtk.CellRendererText()
    112 
    -        col.pack_start(cell, True)
    113 
    -        col.add_attribute(cell, 'text', 0)
    114 
    -
    115 
    -        # Fill model
    116 
    -        for feature in self.features:
    117 
    -            func = self.features[feature][0]
    118 
    -            rep = func()
    119 
    -            self.model.append([feature, rep])
    120 
    -
    121 
    -        self.model.set_sort_column_id(0, Gtk.SortType.ASCENDING)
    122 
    -
    123 
    -        self.builder.connect_signals(self)
    124 
    -        self.show_all()
    40 
    +        grid = Gtk.Grid()
    41 
    +        grid.set_name('FeaturesInfoGrid')
    42 
    +        grid.set_row_spacing(10)
    43 
    +        grid.set_hexpand(True)
    125 44
    126 
    -    def on_key_press_event(self, widget, event):
    127 
    -        if event.keyval == Gdk.KEY_Escape:
    128 
    -            self.destroy()
    45 
    +        self.feature_listbox = Gtk.ListBox()
    46 
    +        self.feature_listbox.set_selection_mode(Gtk.SelectionMode.NONE)
    47 
    +        self.feature_listbox.set_header_func(self.header_func, _('Features'))
    129 48
    130 
    -    def on_close_button_clicked(self, widget):
    131 
    -        self.destroy()
    132 
    -
    133 
    -    def on_features_treeview_cursor_changed(self, widget):
    134 
    -        selection = widget.get_selection()
    135 
    -        if not selection:
    136 
    -            return
    137 
    -        rows = selection.get_selected_rows()[1]
    138 
    -        if not rows:
    139 
    -            return
    140 
    -        path = rows[0]
    141 
    -        feature = self.model[path][0]
    142 
    -        text = self.features[feature][1] + '\n'
    143 
    -        if os.name == 'nt':
    144 
    -            text = text + self.features[feature][3]
    49 
    +        grid.attach(self.feature_listbox, 0, 0, 1, 1)
    50 
    +
    51 
    +        box = self.get_content_area()
    52 
    +        box.pack_start(grid, True, True, 0)
    53 
    +        box.set_property('margin', 12)
    54 
    +        box.set_spacing(18)
    55 
    +
    56 
    +        self.connect('response', self.on_response)
    57 
    +
    58 
    +        for feature in self.get_features():
    59 
    +            self.add_feature(feature)
    60 
    +
    61 
    +        self.show_all()
    62 
    +
    63 
    +    @staticmethod
    64 
    +    def header_func(row, before, user_data):
    65 
    +        if before:
    66 
    +            row.set_header(None)
    145 67 
             else:
    146 
    -            text = text + self.features[feature][2]
    147 
    -        self.desc_label.set_text(text)
    68 
    +            label = Gtk.Label(label=user_data)
    69 
    +            label.set_halign(Gtk.Align.START)
    70 
    +            row.set_header(label)
    71 
    +
    72 
    +    def on_response(self, dialog, response):
    73 
    +        if response == Gtk.ResponseType.OK:
    74 
    +            self.destroy()
    148 75
    149 
    -    def zeroconf_available(self):
    150 
    -        return app.is_installed('ZEROCONF')
    76 
    +    def add_feature(self, feature):
    77 
    +        item = FeatureItem(feature)
    78 
    +        self.feature_listbox.add(item)
    79 
    +        item.get_parent().set_tooltip_text(item.tooltip)
    80 
    +
    81 
    +    def get_features(self):
    82 
    +        Feature = namedtuple('Feature',
    83 
    +                             ['name', 'available', 'tooltip',
    84 
    +                             'dependency_u', 'dependency_w', 'enabled'])
    85 
    +
    86 
    +        spell_check_enabled = app.config.get('use_speller')
    87 
    +
    88 
    +        auto_status = [app.config.get('autoaway'), app.config.get('autoxa')]
    89 
    +        auto_status_enabled = bool(any(auto_status))
    90 
    +
    91 
    +        return [
    92 
    +            Feature(_('Audio / Video'),
    93 
    +                    app.is_installed('FARSTREAM'),
    94 
    +                    _('Enables Gajim to provide Audio and Video chats'),
    95 
    +                    _('Requires: gir1.2-farstream-0.2, gir1.2-gstreamer-1.0, '
    96 
    +                      'gstreamer1.0-libav, gstreamer1.0-plugins-ugly'),
    97 
    +                    _('Feature not available under Windows'),
    98 
    +                    None),
    99 
    +            Feature(_('Automatic Status'),
    100 
    +                    self.idle_available(),
    101 
    +                    _('Enables Gajim to measure your computer\'s idle time in '
    102 
    +                      'order to set your Status automatically'),
    103 
    +                    _('Requires: libxss'),
    104 
    +                    _('No additional requirements'),
    105 
    +                    auto_status_enabled),
    106 
    +            Feature(_('Bonjour / Zeroconf (Serverless Chat)'),
    107 
    +                    app.is_installed('ZEROCONF'),
    108 
    +                    _('Enables Gajim to automatically detected clients in a '
    109 
    +                      'local network for serverless chats'),
    110 
    +                    _('Requires: python-dbus'),
    111 
    +                    _('Requires: pybonjour and bonjour SDK running (%(url)s)')
    112 
    +                    % {'url': 'https://developer.apple.com/opensource/)'},
    113 
    +                    None),
    114 
    +            Feature(_('Command line Control'),
    115 
    +                    self.dbus_available(),
    116 
    +                    _('Enables you to control Gajim with via commandline'),
    117 
    +                    _('Requires: python-dbus'),
    118 
    +                    _('Feature not available under Windows'),
    119 
    +                    None),
    120 
    +            Feature(_('OpenPGP Message Encryption'),
    121 
    +                    app.is_installed('GPG'),
    122 
    +                    _('Enables Gajim to encrypt chat messages with OpenPGP'),
    123 
    +                    _('Requires: gpg and python-gnupg (%(url)s)')
    124 
    +                    % {'url': 'https://bitbucket.org/vinay.sajip/python-gnupg'},
    125 
    +                    _('Requires: gpg.exe in your PATH environment variable'),
    126 
    +                    None),
    127 
    +            Feature(_('RST XHTML Generator'),
    128 
    +                    self.docutils_available(),
    129 
    +                    _('Enables Gajim to generate XHTML output from RST '
    130 
    +                      'code (%(url)s)') % {'url':
    131 
    +                      'http://docutils.sourceforge.net/docs/ref/rst/'
    132 
    +                      'restructuredtext.html'},
    133 
    +                    _('Requires: python-docutils'),
    134 
    +                    _('Requires: python-docutils'),
    135 
    +                    None),
    136 
    +            Feature(_('Secure Password Storage'),
    137 
    +                    self.some_keyring_available(),
    138 
    +                    _('Enables Gajim to store Passwords securely instead of '
    139 
    +                      'storing them in plaintext'),
    140 
    +                    _('Requires: libsecret and a provider (such as GNOME '
    141 
    +                      'Keyring and KSecretService)'),
    142 
    +                    _('Windows Credential Vault is used for secure password '
    143 
    +                      'storage'),
    144 
    +                    None),
    145 
    +            Feature(_('Spell Checker'),
    146 
    +                    app.is_installed('GSPELL'),
    147 
    +                    _('Enables Gajim to spell check your messages while '
    148 
    +                      'composing'),
    149 
    +                    _('Requires: Gspell'),
    150 
    +                    _('Requires: Gspell'),
    151 
    +                    spell_check_enabled),
    152 
    +            Feature(_('UPnP-IGD Port Forwarding'),
    153 
    +                    app.is_installed('UPNP'),
    154 
    +                    _('Enables Gajim to request your router to forward ports '
    155 
    +                      'for file transfers'),
    156 
    +                    _('Requires: gir1.2-gupnpigd-1.0'),
    157 
    +                    _('Feature not available under Windows'),
    158 
    +                    None)
    159 
    +        ]
    151 160
    152 161 
         def dbus_available(self):
    153 162 
             from gajim.common import dbus_support
    154 163 
             return dbus_support.supported
    155 164
    156 
    -    def gpg_available(self):
    157 
    -        return app.is_installed('GPG')
    158 
    -
    159 165 
         def some_keyring_available(self):
    160 166 
             if os.name == 'nt':
    161 167 
                 return True
    ... ... @@ -166,9 +172,6 @@ class FeaturesDialog(Gtk.Dialog):
    166 172 
                 return False
    167 173 
             return True
    168 174
    169 
    -    def speller_available(self):
    170 
    -        return app.is_installed('GSPELL')
    171 
    -
    172 175 
         def idle_available(self):
    173 176 
             from gajim.common import idle
    174 177 
             return idle.Monitor.is_available()
    ... ... @@ -180,8 +183,66 @@ class FeaturesDialog(Gtk.Dialog):
    180 183 
                 return False
    181 184 
             return True
    182 185
    183 
    -    def farstream_available(self):
    184 
    -        return app.is_installed('FARSTREAM')
    185 186
    186 
    -    def gupnp_igd_available(self):
    187 
    -        return app.is_installed('UPNP')
    187 
    +class FeatureItem(Gtk.Grid):
    188 
    +    def __init__(self, feature):
    189 
    +        super().__init__()
    190 
    +        self.set_column_spacing(12)
    191 
    +
    192 
    +        self.tooltip = feature.tooltip
    193 
    +        self.feature_dependency_u_text = feature.dependency_u
    194 
    +        self.feature_dependency_w_text = feature.dependency_w
    195 
    +
    196 
    +        self.box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=6)
    197 
    +        self.feature_label = Gtk.Label(label=feature.name)
    198 
    +        self.feature_label.set_halign(Gtk.Align.START)
    199 
    +        self.box.pack_start(self.feature_label, True, True, 0)
    200 
    +
    201 
    +        self.feature_dependency_u = Gtk.Label(label=feature.dependency_u)
    202 
    +        self.feature_dependency_u.get_style_context().add_class('dim-label')
    203 
    +        self.feature_dependency_w = Gtk.Label(label=feature.dependency_w)
    204 
    +        self.feature_dependency_w.get_style_context().add_class('dim-label')
    205 
    +
    206 
    +        if not feature.available:
    207 
    +            self.feature_dependency_u.set_halign(Gtk.Align.START)
    208 
    +            self.feature_dependency_u.set_alignment(0.0, 0.0)
    209 
    +            self.feature_dependency_u.set_line_wrap(True)
    210 
    +            self.feature_dependency_u.set_max_width_chars(50)
    211 
    +            self.feature_dependency_u.set_selectable(True)
    212 
    +            self.feature_dependency_w.set_halign(Gtk.Align.START)
    213 
    +            self.feature_dependency_w.set_alignment(0.0, 0.0)
    214 
    +            self.feature_dependency_w.set_line_wrap(True)
    215 
    +            self.feature_dependency_w.set_max_width_chars(50)
    216 
    +            self.feature_dependency_w.set_selectable(True)
    217 
    +
    218 
    +            if os.name == 'nt':
    219 
    +                self.box.pack_start(self.feature_dependency_w, True, True, 0)
    220 
    +            else:
    221 
    +                self.box.pack_start(self.feature_dependency_u, True, True, 0)
    222 
    +
    223 
    +        self.icon = Gtk.Image()
    224 
    +        self.label_disabled = Gtk.Label(label='Disabled in Preferences')
    225 
    +        self.label_disabled.get_style_context().add_class('dim-label')
    226 
    +        self.set_feature(feature.available, feature.enabled)
    227 
    +
    228 
    +        self.add(self.icon)
    229 
    +        self.add(self.box)
    230 
    +
    231 
    +    def set_feature(self, available, enabled):
    232 
    +        self.icon.get_style_context().remove_class('error-color')
    233 
    +        self.icon.get_style_context().remove_class('warning-color')
    234 
    +        self.icon.get_style_context().remove_class('success-color')
    235 
    +
    236 
    +        if not available:
    237 
    +            self.icon.set_from_icon_name('window-close-symbolic',
    238 
    +                                         Gtk.IconSize.MENU)
    239 
    +            self.icon.get_style_context().add_class('error-color')
    240 
    +        elif enabled is False:
    241 
    +            self.icon.set_from_icon_name('dialog-warning-symbolic',
    242 
    +                                         Gtk.IconSize.MENU)
    243 
    +            self.box.pack_start(self.label_disabled, True, True, 0)
    244 
    +            self.icon.get_style_context().add_class('warning-color')
    245 
    +        else:
    246 
    +            self.icon.set_from_icon_name('emblem-ok-symbolic',
    247 
    +                                         Gtk.IconSize.MENU)
    248 
    +            self.icon.get_style_context().add_class('success-color')

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