std::unique_ptr<message_box_type> create_unsupported_format_file_message_box(
const tetengo2::stdalt::filesystem::path& path,
abstract_window_type& parent) const
{
return std::make_unique<message_box_type>(
parent,
m_message_catalog.get(TETENGO2_TEXT("App:Bobura")),
m_message_catalog.get(TETENGO2_TEXT("Message:File:Unsupported format file.")),
path.template string<typename string_type::value_type>(),
message_box_type::button_style_type::ok(false),
message_box_type::icon_style_type::error);
}
void execute(model_type& model, abstract_window_type& parent)
const
{
boost::ignore_unused(model, parent);
shell_type::instance().execute(string_type{ TETENGO2_TEXT("http://www.tetengo.org/") });
}
std::unique_ptr<message_box_type> create_message_box(abstract_window_type& parent) const
{
const auto file_path = m_model.has_path() ?
m_model.path().template string<typename string_type::value_type>() :
m_message_catalog.get(TETENGO2_TEXT("Common:Untitled"));
return std::make_unique<message_box_type>(
parent,
m_message_catalog.get(TETENGO2_TEXT("App:Bobura")),
m_message_catalog.get(
TETENGO2_TEXT("Message:File:The file has been changed. Do you want to save the changes?")),
file_path,
message_box_type::button_style_type::yes_no(
true,
m_message_catalog.get(TETENGO2_TEXT("Message:File:&Save")),
m_message_catalog.get(TETENGO2_TEXT("Message:File:&Don't save"))),
message_box_type::icon_style_type::warning);
}
std::unique_ptr<button_type> create_ok_button()
{
auto p_button = tetengo2::stdalt::make_unique<button_type>(m_base, button_type::style_type::default_);
p_button->set_text(m_message_catalog.get(TETENGO2_TEXT("Common:OK")));
p_button->mouse_observer_set().clicked().connect(ok_button_mouse_clicked_observer_type{ m_base });
return std::move(p_button);
}
std::unique_ptr<link_label_type> create_link_label()
{
auto p_label =tetengo2::stdalt::make_unique<link_label_type>(m_base);
p_label->set_text(string_type{ TETENGO2_TEXT("http://www.tetengo.org/") });
p_label->set_target(p_label->text());
return std::move(p_label);
}
std::unique_ptr<label_type> create_title_label()
{
using char_type = typename string_type::value_type;
std::basic_ostringstream<char_type> title{};
title <<
boost::basic_format<char_type>(TETENGO2_TEXT("%s %s %s")) %
m_message_catalog.get(TETENGO2_TEXT("App:Bobura")) %
m_message_catalog.get(TETENGO2_TEXT("Dialog:About:version")) %
string_type{ TETENGO2_TEXT("0.0.0") };
auto p_label = tetengo2::stdalt::make_unique<label_type>(m_base);
p_label->set_text(title.str());
auto p_background = tetengo2::stdalt::make_unique<transparent_background_type>();
p_label->set_background(std::move(p_background));
return std::move(p_label);
}
static std::vector<string_type> make_labels()
{
std::vector<string_type> labels{
{ string_type{ TETENGO2_TEXT("10%") } }, { string_type{ TETENGO2_TEXT("25%") } },
{ string_type{ TETENGO2_TEXT("50%") } }, { string_type{ TETENGO2_TEXT("75%") } },
{ string_type{ TETENGO2_TEXT("100%") } }, { string_type{ TETENGO2_TEXT("150%") } },
{ string_type{ TETENGO2_TEXT("200%") } }, { string_type{ TETENGO2_TEXT("400%") } },
};
assert(labels.size() == scales().size());
return labels;
}
std::unique_ptr<label_type> create_copyright_label()
{
auto p_label = tetengo2::stdalt::make_unique<label_type>(m_base);
p_label->set_text(string_type{ TETENGO2_TEXT("Copyright (C) 2007-2015 kaoru") });
auto p_background = tetengo2::stdalt::make_unique<transparent_background_type>();
p_label->set_background(std::move(p_background));
return std::move(p_label);
}
void initialize_property_bar(property_bar& self)
{
self.set_text(m_message_catalog.get(TETENGO2_TEXT("PropertyBar:Properties")));
m_p_map_box = tetengo2::stdalt::make_unique<map_box_type>(self);
self.size_observer_set().resized().connect(resized_observer_type{ self, *m_p_map_box });
m_p_map_box->mouse_observer_set().pressed().connect(mouse_pressed_observer_type{ *m_p_map_box });
load_settings(self);
}
void initialize_dialog()
{
m_base.set_text(m_message_catalog.get(TETENGO2_TEXT("Dialog:About:About")));
m_p_application_image = create_application_image();
m_p_title_label = create_title_label();
m_p_copyright_label = create_copyright_label();
m_p_link_label = create_link_label();
m_p_ok_button = create_ok_button();
locate_controls();
}
std::unique_ptr<image_type> create_application_image()
{
auto p_image = tetengo2::stdalt::make_unique<image_type>(m_base);
auto p_icon =
tetengo2::stdalt::make_unique<icon_type>(
m_settings.image_directory_path() / string_type{ TETENGO2_TEXT("bobura_app.ico") },
dimension_type{ width_type{ 4 }, height_type{ 4 } }
);
p_image->set_icon(std::move(p_icon));
return std::move(p_image);
}
void operator()(
model_type& model,
const tetengo2::stdalt::optional<tetengo2::stdalt::filesystem::path>& given_path,
abstract_window_type& parent) const
{
if (!m_ask_file_path && !model.has_path() && !given_path)
return;
if (!m_confirm_file_save(parent))
return;
tetengo2::stdalt::filesystem::path path{};
if (given_path)
{
path = *given_path;
}
else if (m_ask_file_path)
{
file_open_dialog_type dialog{ m_message_catalog.get(TETENGO2_TEXT("Dialog:FileOpenSave:Open")),
make_file_filters(),
parent };
const auto ok = dialog.do_modal();
if (!ok)
return;
path = dialog.result();
}
else
{
assert(model.has_path());
path = model.path();
}
std::ifstream input_stream{ path, std::ios_base::binary };
if (!input_stream)
{
create_cant_open_file_message_box(path, parent)->do_modal();
return;
}
reader_selector_type reader_selector{ reader_set_type::create_readers(
parent, path.template string<typename string_type::value_type>(), m_message_catalog) };
const auto first = tetengo2::iterator::make_observable_forward_iterator(
boost::spirit::make_default_multi_pass(std::istreambuf_iterator<char>{ input_stream }));
const auto last = tetengo2::iterator::make_observable_forward_iterator(
boost::spirit::make_default_multi_pass(std::istreambuf_iterator<char>{}));
auto error = reader_error_type::none;
auto p_timetable = reader_selector.read(first, last, error);
if (!p_timetable)
{
switch (error)
{
case reader_error_type::canceled:
break; // Do nothing.
case reader_error_type::corrupted:
create_file_broken_message_box(path, parent)->do_modal();
break;
case reader_error_type::unsupported:
create_unsupported_format_file_message_box(path, parent)->do_modal();
break;
default:
assert(false);
BOOST_THROW_EXCEPTION(std::logic_error("Unknown reader error."));
}
return;
}
model.reset_timetable(std::move(p_timetable), path);
}
typename file_open_dialog_type::file_filters_type make_file_filters() const
{
return {
{ m_message_catalog.get(TETENGO2_TEXT("Dialog:FileOpenSave:All Timetable Files")),
string_type{ TETENGO2_TEXT("btt;*.btt_bz2;*.oud;*.dia") } },
{ m_message_catalog.get(TETENGO2_TEXT("Dialog:FileOpenSave:Timetable Files")),
string_type{ TETENGO2_TEXT("btt") } },
{ m_message_catalog.get(TETENGO2_TEXT("Dialog:FileOpenSave:Timetable Files (Compressed)")),
string_type{ TETENGO2_TEXT("btt_bz2") } },
{ m_message_catalog.get(TETENGO2_TEXT("Dialog:FileOpenSave:OuDia Files")),
string_type{ TETENGO2_TEXT("oud") } },
{ m_message_catalog.get(TETENGO2_TEXT("Dialog:FileOpenSave:WinDIA Files")),
string_type{ TETENGO2_TEXT("dia") } },
{ m_message_catalog.get(TETENGO2_TEXT("Dialog:FileOpenSave:All Files")),
string_type{ TETENGO2_TEXT("*") } },
};
}
bool selects_impl(const iterator first, const iterator last)
{
if (std::distance(first, last) < 2)
return false;
if (input_string_type{ first, boost::next(first, 2) } != input_string_type(TETENGO2_TEXT("BZ")))
return false;
const input_string_type input_string{ first, last };
boost::iostreams::filtering_istream input_stream{ boost::make_iterator_range(input_string) };
boost::iostreams::filtering_istream filtering_input_stream{};
filtering_input_stream.push(boost::iostreams::bzip2_decompressor());
filtering_input_stream.push(input_stream);
try
{
const auto first =
tetengo2::make_observable_forward_iterator(
boost::spirit::make_default_multi_pass(
std::istreambuf_iterator<typename iterator::value_type>{ filtering_input_stream }
)
);
const auto last =
tetengo2::make_observable_forward_iterator(
boost::spirit::make_default_multi_pass(
std::istreambuf_iterator<typename iterator::value_type>{}
)
);
return m_p_reader->selects(first, last);
}
catch (const boost::iostreams::bzip2_error&)
{
return false;
}
catch (...)
{
throw;
}
}