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/* Gobby - GTK-based collaborative text editor
* Copyright (C) 2008-2015 Armin Burgmeier <armin@arbur.net>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include "commands/file-tasks/task-open.hpp"
#include "util/i18n.hpp"
Gobby::TaskOpen::TaskOpen(FileCommands& file_commands,
const Glib::RefPtr<Gio::File>& file):
Task(file_commands), m_file(file)
{
}
Gobby::TaskOpen::~TaskOpen()
{
if(m_handle != get_status_bar().invalid_handle())
get_status_bar().remove_message(m_handle);
get_document_location_dialog().hide();
}
void Gobby::TaskOpen::run()
{
try
{
// TODO: Show DocumentLocationDialog with a
// default name as long as the query is
// running.
m_file->query_info_async(
sigc::mem_fun(*this, &TaskOpen::on_query_info),
G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME);
m_handle = get_status_bar().add_info_message(
Glib::ustring::compose(
_("Querying \"%1\"..."),
m_file->get_uri()));
}
catch(const Gio::Error& ex)
{
error(ex.what());
}
}
void Gobby::TaskOpen::on_query_info(
const Glib::RefPtr<Gio::AsyncResult>& result)
{
get_status_bar().remove_message(m_handle);
m_handle = get_status_bar().invalid_handle();
DocumentLocationDialog& dialog = get_document_location_dialog();
dialog.signal_response().connect(sigc::mem_fun(
*this, &TaskOpen::on_location_response));
try
{
Glib::RefPtr<Gio::FileInfo> info =
m_file->query_info_finish(result);
dialog.set_document_name(info->get_display_name());
dialog.set_single_document_mode();
dialog.present();
}
catch(const Gio::Error& ex)
{
error(ex.what());
}
}
void Gobby::TaskOpen::on_location_response(int response_id)
{
if(response_id == Gtk::RESPONSE_ACCEPT)
{
DocumentLocationDialog& dialog =
get_document_location_dialog();
InfBrowserIter iter;
InfBrowser* browser = dialog.get_selected_directory(&iter);
g_assert(browser != NULL);
get_operations().create_document(
browser, &iter, dialog.get_document_name(),
get_preferences(), m_file, NULL);
}
finish();
}
void Gobby::TaskOpen::error(const Glib::ustring& message)
{
get_status_bar().add_error_message(
Glib::ustring::compose(
_("Failed to open document \"%1\""),
m_file->get_uri()),
message);
finish();
}
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