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/* Gobby - GTK-based collaborative text editor
* Copyright (C) 2008-2014 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-save.hpp"
#include "util/i18n.hpp"
Gobby::TaskSave::TaskSave(FileCommands& file_commands, TextSessionView& view):
Task(file_commands),
m_file_dialog(get_file_chooser(), get_parent(),
Glib::ustring::compose(
_("Choose a location to save document \"%1\" to"),
view.get_title()),
Gtk::FILE_CHOOSER_ACTION_SAVE),
m_view(&view),
m_running(false)
{
get_folder().signal_document_removed().connect(
sigc::mem_fun( *this, &TaskSave::on_document_removed));
}
void Gobby::TaskSave::run()
{
// m_view will be set to NULL if it has been removed before run
// was called.
if(!m_view)
{
finish();
return;
}
m_running = true;
m_file_dialog.signal_response().connect(sigc::mem_fun(
*this, &TaskSave::on_response));
const DocumentInfoStorage::Info* info =
get_document_info_storage().get_info(
m_view->get_info_storage_key());
if(info != NULL && !info->uri.empty())
m_file_dialog.set_uri(info->uri);
else
m_file_dialog.set_current_name(m_view->get_title());
m_file_dialog.present();
}
void Gobby::TaskSave::on_response(int response_id)
{
if(response_id == Gtk::RESPONSE_ACCEPT)
{
const std::string& info_storage_key =
m_view->get_info_storage_key();
const DocumentInfoStorage::Info* info =
get_document_info_storage().get_info(
info_storage_key);
// TODO: Get encoding from file dialog
// TODO: Default to CRLF on Windows
get_operations().save_document(
*m_view, m_file_dialog.get_uri(),
info ? info->encoding : "UTF-8",
info ? info->eol_style : DocumentInfoStorage::EOL_LF);
}
finish();
}
void Gobby::TaskSave::on_document_removed(SessionView& view)
{
// The document we are about to save was removed.
if(m_view == &view)
{
if(m_running)
finish();
else
m_view = NULL;
}
}
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