#!/usr/bin/perl -w
# Copyright 2008, 2009, 2010, 2011, 2012 Kevin Ryde
# This file is part of Gtk2-Ex-WidgetBits.
#
# Gtk2-Ex-WidgetBits 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 3, or (at your option) any later
# version.
#
# Gtk2-Ex-WidgetBits 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 Gtk2-Ex-WidgetBits. If not, see <http://www.gnu.org/licenses/>.
use 5.008;
use strict;
use warnings;
use Test::More;
use lib 't';
use MyTestHelpers;
BEGIN { MyTestHelpers::nowarnings() }
require Gtk2::Ex::Statusbar::MessageUntilKey;
require Gtk2;
Gtk2->disable_setlocale; # leave LC_NUMERIC alone for version nums
Gtk2->init_check
or plan skip_all => 'due to Gtk2->init_check() unsuccessful';
plan tests => 10;
{
my $want_version = 48;
is ($Gtk2::Ex::Statusbar::MessageUntilKey::VERSION, $want_version,
'VERSION variable');
is (Gtk2::Ex::Statusbar::MessageUntilKey->VERSION, $want_version,
'VERSION class method');
ok (eval { Gtk2::Ex::Statusbar::MessageUntilKey->VERSION($want_version); 1 },
"VERSION class check $want_version");
my $check_version = $want_version + 1000;
ok (! eval { Gtk2::Ex::Statusbar::MessageUntilKey->VERSION($check_version); 1 },
"VERSION class check $check_version");
}
#-----------------------------------------------------------------------------
# This diabolical bit of code is what it takes to synthesize a
# Gtk2::Gdk::Event::Key which gtk_bindings_activate_event() will dispatch.
# That func looks at the hardware_keycode and group, rather than the
# keyval in the event, so must generate those. hardware_keycode values
# are basically arbitrary aren't they? At any rate the strategy is to
# lookup what hardware code is Return in the display keymap and use that.
# gtk_bindings_activate_event() then ends up then going the other way,
# turning the hardware code into a keyval to lookup in the bindingset!
#
# The gtk_widget_get_display() docs say $mywidget won't have a display
# until it's the child of a toplevel. Gtk 2.12 will give you back the
# default display before then, but probably better not to rely on that.
#
# my $event;
# if ($have_display) {
#
# $toplevel->add ($mywidget);
# my $display = $mywidget->get_display;
# my $keymap = Gtk2::Gdk::Keymap->get_for_display ($display);
# my @keys = $keymap->get_entries_for_keyval ($keyval);
#
#
# = Gtk2::Gdk::Event->new ('key-press');
# $event->keycode (Gtk2::Gdk->keyval_from_name('x'));
# $event->keyval (Gtk2::Gdk->keyval_from_name('x'));
{
my $toplevel = Gtk2::Window->new;
my $statusbar = Gtk2::Statusbar->new;
$toplevel->add ($statusbar);
my $pushed = 0;
my $popped = 0;
$statusbar->signal_connect
(text_pushed => sub {
my ($statusbar, $context_id, $text) = @_;
# diag "push: ",(defined $text ? $text : 'undef');
$pushed++ });
$statusbar->signal_connect
(text_popped => sub {
my ($statusbar, $context_id, $text) = @_;
# diag "pop: ",(defined $text ? $text : 'undef');
$popped++;
});
#------
Gtk2::Ex::Statusbar::MessageUntilKey->message($statusbar, 'hello');
is ($pushed, 1, 'text-pushed emitted');
$popped = 0;
Gtk2::Ex::Statusbar::MessageUntilKey->remove($statusbar);
is ($popped, 1, 'text-popped emitted');
is_deeply ($statusbar, {}, 'no fields left on statusbar');
#------
$statusbar->realize;
my $event = Gtk2::Gdk::Event->new ('key-press');
$event->window ($statusbar->window);
$event->keyval (Gtk2::Gdk->keyval_from_name('x'));
Gtk2::Ex::Statusbar::MessageUntilKey->message($statusbar, 'hello');
$popped = 0;
Gtk2->main_do_event ($event);
is ($popped, 1, 'text-popped emitted by keypress event');
is_deeply ($statusbar, {},
'no fields left on statusbar after keypress event');
#------
my $subclass_remove_called;
{
package MySubclass;
use base 'Gtk2::Ex::Statusbar::MessageUntilKey';
sub remove {
my $class_or_self = shift;
$subclass_remove_called = 1;
$class_or_self->SUPER::remove (@_);
}
}
MySubclass->message($statusbar, 'hello');
Gtk2->main_do_event ($event);
is ($subclass_remove_called, 1, 'Subclass remove() called');
}
exit 0;