/*
* Copyright (c) 2016, JANET(UK)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. Neither the name of JANET(UK) nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
using Gtk;
// Defined here as workaround for emacs vala-mode indentation failure.
#if VALA_0_12
static const string CANCEL = Stock.CANCEL;
#else
static const string CANCEL = STOCK_CANCEL;
#endif
class IdentityDialog : Dialog
{
private static MoonshotLogger logger = get_logger("IdentityDialog");
static const string displayname_labeltext = _("Display Name");
static const string issuer_labeltext = _("Issuer");
static const string username_labeltext = _("Username");
static const string password_labeltext = _("Password");
private IdentityManagerView parent;
private Entry displayname_entry;
private Label displayname_label;
private Entry issuer_entry;
private Label issuer_label;
private Entry username_entry;
private Label username_label;
private Entry password_entry;
private Label password_label;
private CheckButton remember_checkbutton;
private Label message_label;
public bool complete;
private IdCard card;
private Label selected_item = null;
public string display_name {
get { return displayname_entry.get_text(); }
}
public string issuer {
get { return issuer_entry.get_text(); }
}
public string username {
get { return username_entry.get_text(); }
}
public string password {
get { return password_entry.get_text(); }
}
public bool store_password {
get { return remember_checkbutton.active; }
}
internal string[] get_services()
{
return card.services;
}
public IdentityDialog(IdentityManagerView parent)
{
this.with_idcard(null, _("Add ID Card"), parent);
}
public IdentityDialog.with_idcard(IdCard? a_card, string title, IdentityManagerView parent)
{
bool is_new_card = false;
if (a_card == null)
{
is_new_card = true;
}
card = a_card ?? new IdCard();
this.set_title(title);
this.set_modal(true);
this.set_transient_for(parent);
this.parent = parent;
this.add_buttons(_("OK"), ResponseType.OK, CANCEL, ResponseType.CANCEL);
var content_area = this.get_content_area();
((Box) content_area).set_spacing(12);
displayname_label = new Label(@"$displayname_labeltext:");
displayname_label.set_alignment(1,(float) 0.5);
displayname_entry = new Entry();
displayname_entry.set_text(card.display_name);
issuer_label = new Label(@"$issuer_labeltext:");
issuer_label.set_alignment(1,(float) 0.5);
this.issuer_entry = new Entry();
this.issuer_entry.set_text(card.issuer);
username_label = new Label(@"$username_labeltext:");
username_label.set_alignment(1,(float) 0.5);
this.username_entry = new Entry();
this.username_entry.set_text(card.username);
password_label = new Label(@"$password_labeltext:");
password_label.set_alignment(1,(float) 0.5);
this.password_entry = new Entry();
password_entry.set_invisible_char('*');
password_entry.set_visibility(false);
password_entry.set_text(card.password);
this.remember_checkbutton = new CheckButton.with_label(_("Remember password"));
this.message_label = new Label("");
message_label.set_visible(false);
set_atk_relation(displayname_label, displayname_entry, Atk.RelationType.LABEL_FOR);
set_atk_relation(issuer_label, issuer_entry, Atk.RelationType.LABEL_FOR);
set_atk_relation(username_label, username_entry, Atk.RelationType.LABEL_FOR);
set_atk_relation(password_entry, password_entry, Atk.RelationType.LABEL_FOR);
var table = new Table(6, 2, false);
table.set_col_spacings(10);
table.set_row_spacings(10);
table.attach_defaults(message_label, 0, 2, 0, 1);
table.attach_defaults(displayname_label, 0, 1, 1, 2);
table.attach_defaults(displayname_entry, 1, 2, 1, 2);
table.attach_defaults(issuer_label, 0, 1, 2, 3);
table.attach_defaults(issuer_entry, 1, 2, 2, 3);
table.attach_defaults(username_label, 0, 1, 3, 4);
table.attach_defaults(username_entry, 1, 2, 3, 4);
table.attach_defaults(password_label, 0, 1, 4, 5);
table.attach_defaults(password_entry, 1, 2, 4, 5);
table.attach_defaults(remember_checkbutton, 1, 2, 5, 6);
this.response.connect(on_response);
var vbox = new VBox(false, 0);
vbox.set_border_width(6);
vbox.pack_start(table, false, false, 0);
if (!is_new_card)
{
var services_vbox = make_services_vbox();
vbox.pack_start(services_vbox);
}
((Container) content_area).add(vbox);
this.set_border_width(6);
this.set_resizable(false);
this.show_all();
}
private static string update_preamble(string preamble)
{
if (preamble == "")
return _("Missing required field: ");
return _("Missing required fields: ");
}
private static string update_message(string old_message, string new_item)
{
string message;
if (old_message == "")
message = new_item;
else
message = old_message + ", " + new_item;
return message;
}
private static void check_field(string field, Label label, string fieldname, ref string preamble, ref string message)
{
if (field != "") {
label.set_markup(@"$fieldname:");
return;
}
label.set_markup(@"$fieldname:");
preamble = update_preamble(preamble);
message = update_message(message, fieldname);
}
private bool check_fields()
{
string preamble = "";
string message = "";
string password_test = store_password ? password : "not required";
check_field(display_name, displayname_label, displayname_labeltext, ref preamble, ref message);
check_field(issuer, issuer_label, issuer_labeltext, ref preamble, ref message);
check_field(username, username_label, username_labeltext, ref preamble, ref message);
check_field(password_test, password_label, password_labeltext, ref preamble, ref message);
if (message != "") {
message_label.set_visible(true);
message_label.set_markup(@"$preamble$message");
return false;
}
return true;
}
private void on_response(Dialog source, int response_id)
{
switch (response_id) {
case ResponseType.OK:
complete = check_fields();
break;
case ResponseType.CANCEL:
complete = true;
break;
}
}
private void set_atk_relation(Widget widget, Widget target_widget, Atk.RelationType relationship)
{
var atk_widget = widget.get_accessible();
var atk_target_widget = target_widget.get_accessible();
atk_widget.add_relationship(relationship, atk_target_widget);
}
private static void label_make_bold(Label label)
{
var font_desc = new Pango.FontDescription();
font_desc.set_weight(Pango.Weight.BOLD);
/* This will only affect the weight of the font. The rest is
* from the current state of the widget, which comes from the
* theme or user prefs, since the font desc only has the
* weight flag turned on.
*/
label.modify_font(font_desc);
}
private VBox make_services_vbox()
{
logger.trace("make_services_vbox");
// var services_internal_vbox = new VBox(true, 6);
var services_vbox_alignment = new Alignment(0, 0, 0, 1);
services_vbox_alignment.set_padding(6, 6, 6, 6);
// services_vbox_alignment.add(services_internal_vbox);
var services_vscroll = new ScrolledWindow(null, null);
services_vscroll.set_policy(PolicyType.NEVER, PolicyType.AUTOMATIC);
services_vscroll.set_shadow_type(ShadowType.IN);
services_vscroll.set_size_request(0, 60);
services_vscroll.add_with_viewport(services_vbox_alignment);
#if VALA_0_12
var remove_button = new Button.from_stock(Stock.REMOVE);
#else
var remove_button = new Button.from_stock(STOCK_REMOVE);
#endif
remove_button.set_sensitive(false);
var services_table = new Table(card.services.length, 1, false);
services_table.set_row_spacings(5);
var table_button_hbox = new HBox(false, 6);
table_button_hbox.pack_start(services_vscroll, true, true, 6);
table_button_hbox.pack_start(remove_button, false, false, 6);
// services_internal_vbox.pack_start(table_button_hbox, true, false, 0);
services_vbox_alignment.add(services_table);
var services_vbox_title = new Label(_("Services:"));
label_make_bold(services_vbox_title);
services_vbox_title.set_alignment(0, (float) 0.5);
var services_vbox = new VBox(false, 6);
services_vbox.pack_start(services_vbox_title, false, false, 6);
services_vbox.pack_start(table_button_hbox, true, true, 6);
var selected_color = Gdk.Color();
selected_color.red = 0xd9 << 8;
selected_color.green = 0xf7 << 8;
selected_color.blue = 65535;
var unselected_color = Gdk.Color();
unselected_color.red = 65535;
unselected_color.green = 65535;
unselected_color.blue = 65535;
int i = 0;
foreach (string service in card.services)
{
var label = new Label(service);
label.set_alignment(0, (float) 0);
EventBox event_box = new EventBox();
event_box.add(label);
event_box.button_press_event.connect(() =>
{
var state = label.get_state();
if (selected_item == label)
{
// Deselect
selected_item.modify_bg(state, unselected_color);
selected_item = null;
remove_button.set_sensitive(false);
}
else
{
if (selected_item != null)
{
// Deselect
selected_item.modify_bg(state, unselected_color);
selected_item = null;
}
// Select
selected_item = label;
selected_item.modify_bg(state, selected_color);
remove_button.set_sensitive(true);
}
return false;
});
services_table.attach_defaults(event_box, 0, 1, i, i+1);
i++;
}
remove_button.clicked.connect((remove_button) =>
{
var dialog = new Gtk.MessageDialog(this,
Gtk.DialogFlags.DESTROY_WITH_PARENT,
Gtk.MessageType.QUESTION,
Gtk.ButtonsType.YES_NO,
_("You are about to remove the service '%s'. Are you sure you want to do this?"),
selected_item.label);
var ret = dialog.run();
dialog.destroy();
if (ret == Gtk.ResponseType.YES)
{
if (card != null) {
SList services = new SList();
foreach (string srv in card.services)
{
if (srv != selected_item.label)
services.append(srv);
}
card.services = new string[services.length()];
for (int j = 0; j < card.services.length; j++)
{
card.services[j] = services.nth_data(j);
}
services_table.remove(selected_item.parent);
selected_item = null;
remove_button.set_sensitive(false);
// parent.identities_manager.update_card(id_card);
}
}
});
return services_vbox;
}
}