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/*
Copyright (C) 2005-2009 Michel de Boer <michel@twinklephone.com>
This program 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 2 of the License, or
(at your option) any later version.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "messageformview.h"
#include "gui.h"
#include "audits/memman.h"
MessageFormView::MessageFormView(QWidget *parent, im::t_msg_session *s) :
MessageForm(parent),
t_observer()
{
_msgSession = s;
_msgSession->attach(this);
_destructing = false;
connect(this, SIGNAL(update_signal()), this, SLOT(update_slot()));
}
MessageFormView::~MessageFormView()
{
_destructing = true;
if (_msgSession) {
((t_gui *)ui)->removeMessageSession(_msgSession);
MEMMAN_DELETE(_msgSession);
delete _msgSession;
}
}
void MessageFormView::updatePartyInfo(void)
{
t_user *user_config = _msgSession->get_user();
selectUserConfig(user_config);
t_display_url to_url = _msgSession->get_remote_party();
if (to_url.is_valid()) {
toLineEdit->setText(ui->format_sip_address(user_config, to_url.display, to_url.url).c_str());
} else {
toLineEdit->clear();
}
}
void MessageFormView::update_slot(void) {
// Called directly from core, so lock GUI
ui->lock();
updatePartyInfo();
setRemotePartyCaption();
t_user *user_config = _msgSession->get_user();
t_display_url to_url = _msgSession->get_remote_party();
// Update msgLineEdit field based on msg-in-flight indication
if (!_msgSession->is_msg_in_flight() && !msgLineEdit->isEnabled()) {
msgLineEdit->clear();
// When the user edits the message, the composition indication
// will be set to active.
connect(msgLineEdit, SIGNAL(textChanged(const QString &)),
this, SLOT(setLocalComposingIndicationActive()));
// Enable msgLineEdit first, otherwise the setFocus does not work
msgLineEdit->setEnabled(true);
msgLineEdit->setFocus();
} else if (_msgSession->is_msg_in_flight() && msgLineEdit->isEnabled()) {
// Disable the triggering of the composition indication while a message
// is being sent.
disconnect(msgLineEdit, SIGNAL(textChanged(const QString &)),
this, SLOT(setLocalComposingIndicationActive()));
msgLineEdit->setText(tr("sending message"));
}
// Enable/disable msgLineEdit here to be robust, such that msgLineEdit
// does not stay disabled forever.
msgLineEdit->setEnabled(!_msgSession->is_msg_in_flight());
sendFileAction->setEnabled(!_msgSession->is_msg_in_flight());
// Display error
if (_msgSession->error_received()) {
string error_msg = _msgSession->take_error();
displayError(error_msg.c_str());
}
// Display delivery notification
if (_msgSession->delivery_notification_received()) {
string notification = _msgSession->take_delivery_notification();
displayDeliveryNotification(notification.c_str());
}
// Display message composing indication
if (_msgSession->get_remote_composing_state() == im::COMPOSING_STATE_ACTIVE) {
QString name = to_url.display.c_str();
if (name.isEmpty()) {
name = to_url.url.get_user().c_str();
}
setComposingIndication(name);
} else {
clearComposingIndication();
}
// Display message
if (_msgSession->is_new_message_added()) {
im::t_msg m;
try {
m = _msgSession->get_last_message();
} catch (empty_list_exception) {
ui->unlock();
return;
}
QString name;
if (m.direction == im::MSG_DIR_IN) {
name = to_url.display.c_str();
if (name.isEmpty()) {
name = to_url.url.get_user().c_str();
}
} else {
name = user_config->get_display(false).c_str();
if (name.isEmpty()) {
name = user_config->get_name().c_str();
}
}
addMessage(m, name);
}
ui->unlock();
}
void MessageFormView::update(void) {
emit update_signal();
}
void MessageFormView::subject_destroyed()
{
_msgSession = NULL;
if (!_destructing) close();
}
void MessageFormView::show()
{
((t_gui *)ui)->fill_user_combo(fromComboBox);
updatePartyInfo();
MessageForm::show();
}
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