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tdenetwork/kopete/protocols/groupwise/gwmessagemanager.cpp

517 lines
17 KiB

//
// C++ Implementation: gwmessagemanager
//
// Description:
//
//
// Author: SUSE AG <>, (C) 2004
//
// Copyright: See COPYING file that comes with this distribution
//
//
#include <tqlabel.h>
#include <tqvalidator.h>
#include <kdebug.h>
#include <kdialogbase.h>
#include <kiconloader.h>
#include <kinputdialog.h>
#include <klocale.h>
#include <kmainwindow.h>
#include <kmessagebox.h>
#include <kpopupmenu.h>
#include <kshortcut.h>
#include <kopetecontact.h>
#include <kopetecontactaction.h>
#include <kopetemetacontact.h>
#include <kopetechatsessionmanager.h>
#include <kopeteprotocol.h>
#include <kopeteuiglobal.h>
#include <kopeteview.h>
#include "client.h"
#include "gwaccount.h"
#include "gwcontact.h"
#include "gwerror.h"
#include "gwprotocol.h"
#include "gwsearch.h"
#include "gwmessagemanager.h"
GroupWiseChatSession::GroupWiseChatSession(const Kopete::Contact* user, Kopete::ContactPtrList others, Kopete::Protocol* protocol, const GroupWise::ConferenceGuid & guid, int id, const char* name): Kopete::ChatSession(user, others, protocol, name), m_guid( guid ), m_flags( 0 ), m_searchDlg( 0 ), m_memberCount( others.count() )
{
Q_UNUSED( id );
static uint s_id=0;
m_mmId=++s_id;
kdDebug ( GROUPWISE_DEBUG_GLOBAL ) << k_funcinfo << "New message manager for " << user->contactId() << endl;
// Needed because this is (indirectly) a KXMLGuiClient, so it can find the gui description .rc file
setInstance( protocol->instance() );
// make sure Kopete knows about this instance
Kopete::ChatSessionManager::self()->registerChatSession ( this );
connect ( this, TQT_SIGNAL( messageSent ( Kopete::Message &, Kopete::ChatSession * ) ),
TQT_SLOT( slotMessageSent ( Kopete::Message &, Kopete::ChatSession * ) ) );
connect( this, TQT_SIGNAL( myselfTyping ( bool ) ), TQT_SLOT( slotSendTypingNotification ( bool ) ) );
connect( account(), TQT_SIGNAL( contactTyping( const ConferenceEvent & ) ),
TQT_SLOT( slotGotTypingNotification( const ConferenceEvent & ) ) );
connect( account(), TQT_SIGNAL( contactNotTyping( const ConferenceEvent & ) ),
TQT_SLOT( slotGotNotTypingNotification( const ConferenceEvent & ) ) );
// Set up the Invite menu
m_actionInvite = new KActionMenu( i18n( "&Invite" ), actionCollection() , "gwInvite" );
connect( m_actionInvite->popupMenu(), TQT_SIGNAL( aboutToShow() ), this, TQT_SLOT(slotActionInviteAboutToShow() ) ) ;
m_secure = new KAction( i18n( "Security Status" ), "encrypted", KShortcut(), this, TQT_SLOT( slotShowSecurity() ), actionCollection(), "gwSecureChat" );
m_secure->setToolTip( i18n( "Conversation is secure" ) );
m_logging = new KAction( i18n( "Archiving Status" ), "logchat", KShortcut(), this, TQT_SLOT( slotShowArchiving() ), actionCollection(), "gwLoggingChat" );
updateArchiving();
setXMLFile("gwchatui.rc");
setMayInvite( true );
m_invitees.setAutoDelete( true );
}
GroupWiseChatSession::~GroupWiseChatSession()
{
emit leavingConference( this );
}
uint GroupWiseChatSession::mmId() const
{
return m_mmId;
}
void GroupWiseChatSession::setGuid( const GroupWise::ConferenceGuid & guid )
{
if ( m_guid.isEmpty() )
{
kdDebug( GROUPWISE_DEBUG_GLOBAL ) << k_funcinfo << "setting GUID to: " << guid << endl;
m_guid = guid;
}
else
kdDebug( GROUPWISE_DEBUG_GLOBAL ) << k_funcinfo << "attempted to change the conference's GUID when already set!" << endl;
}
bool GroupWiseChatSession::closed()
{
return m_flags & GroupWise::Closed;
}
bool GroupWiseChatSession::logging()
{
return m_flags & GroupWise::Logging;
}
bool GroupWiseChatSession::secure()
{
return m_flags & GroupWise::Secure;
}
void GroupWiseChatSession::setClosed()
{
kdDebug( GROUPWISE_DEBUG_GLOBAL ) << k_funcinfo << " Conference " << m_guid << " is now Closed " << endl;
m_guid = TQString();
m_flags = m_flags | GroupWise::Closed;
}
void GroupWiseChatSession::setLogging( bool logging )
{
if ( logging )
m_flags = m_flags | GroupWise::Logging;
else
m_flags = m_flags & !GroupWise::Logging;
}
void GroupWiseChatSession::setSecure( bool secure )
{
if ( secure )
m_flags = m_flags | GroupWise::Secure;
else
m_flags = m_flags & !GroupWise::Secure;
}
GroupWiseAccount * GroupWiseChatSession::account()
{
return static_cast<GroupWiseAccount *>( Kopete::ChatSession::account() );
}
void GroupWiseChatSession::createConference()
{
if ( m_guid.isEmpty() )
{
kdDebug ( GROUPWISE_DEBUG_GLOBAL ) << k_funcinfo << endl;
// form a list of invitees
TQStringList invitees;
Kopete::ContactPtrList chatMembers = members();
for ( Kopete::Contact * contact = chatMembers.first(); contact; contact = chatMembers.next() )
{
invitees.append( static_cast< GroupWiseContact * >( contact )->dn() );
}
// this is where we will set the GUID and send any pending messages
connect( account(), TQT_SIGNAL( conferenceCreated( const int, const GroupWise::ConferenceGuid & ) ), TQT_SLOT( receiveGuid( const int, const GroupWise::ConferenceGuid & ) ) );
connect( account(), TQT_SIGNAL( conferenceCreationFailed( const int, const int ) ), TQT_SLOT( slotCreationFailed( const int, const int ) ) );
// create the conference
account()->createConference( mmId(), invitees );
}
else
kdDebug ( GROUPWISE_DEBUG_GLOBAL ) << k_funcinfo << " tried to create conference on the server when it was already instantiated" << endl;
}
void GroupWiseChatSession::receiveGuid( const int newMmId, const GroupWise::ConferenceGuid & guid )
{
if ( newMmId == mmId() )
{
kdDebug ( GROUPWISE_DEBUG_GLOBAL ) << k_funcinfo << " got GUID from server" << endl;
m_memberCount = members().count();
setGuid( guid );
// re-add all the members. This is because when the last member leaves the conference,
// they are removed from the chat member list GUI. By re-adding them here, we guarantee they appear
// in the UI again, at the price of a debug message when starting up a new chatwindow
TQPtrListIterator< Kopete::Contact > it( members() );
Kopete::Contact * contact;
while ( ( contact = it.current() ) )
{
++it;
addContact( contact, true );
}
// notify the contact(s) using this message manager that it's been instantiated on the server
emit conferenceCreated();
// TODO: send invitations if we're not inviting in the conf create...
dequeueMessagesAndInvites();
}
}
void GroupWiseChatSession::slotCreationFailed( const int failedId, const int statusCode )
{
if ( failedId == mmId() )
{
kdDebug ( GROUPWISE_DEBUG_GLOBAL ) << k_funcinfo << " couldn't start a chat, no GUID.\n" << endl;
//emit creationFailed();
Kopete::Message failureNotify = Kopete::Message( myself(), members(), i18n("An error occurred when trying to start a chat: %1").arg( statusCode ), Kopete::Message::Internal, Kopete::Message::PlainText);
appendMessage( failureNotify );
setClosed();
}
}
void GroupWiseChatSession::slotSendTypingNotification( bool typing )
{
// only send a notification if we've got a conference going and we are not Appear Offline
if ( !m_guid.isEmpty() && m_memberCount &&
( account()->myself()->onlineStatus() != GroupWiseProtocol::protocol()->groupwiseAppearOffline ) )
account()->client()->sendTyping( guid(), typing );
}
void GroupWiseChatSession::slotMessageSent( Kopete::Message & message, Kopete::ChatSession * )
{
kdDebug ( GROUPWISE_DEBUG_GLOBAL ) << k_funcinfo << endl;
if( account()->isConnected() )
{
/*if ( closed() )
{
Kopete::Message failureNotify = Kopete::Message( myself(), members(), i18n("Your message could not be sent. This conversation has been closed by the server, because all the other participants left or declined invitations. "), Kopete::Message::Internal, Kopete::Message::PlainText);
appendMessage( failureNotify );
messageSucceeded();
}
else*/ if ( account()->myself()->onlineStatus() == ( static_cast<GroupWiseProtocol *>( protocol() ) )->groupwiseAppearOffline )
{
Kopete::Message failureNotify = Kopete::Message( myself(), members(), i18n("Your message could not be sent. You cannot send messages while your status is Appear Offline. "), Kopete::Message::Internal, Kopete::Message::PlainText);
appendMessage( failureNotify );
messageSucceeded();
}
else
{
// if the conference has not been instantiated yet, or if all the members have left
if ( m_guid.isEmpty() || m_memberCount == 0 )
{
// if there are still invitees, the conference is instantiated, and there are only
if ( m_invitees.count() )
{
// the message won't go anywhere, as there's noone there except invitees, but we warn the user
// when the last participant leaves.
messageSucceeded();
}
else
{
kdDebug ( GROUPWISE_DEBUG_GLOBAL ) << "waiting for server to create a conference, queuing message" << endl;
// the conference hasn't been instantiated on the server yet, so queue the message
m_guid = ConferenceGuid();
createConference();
m_pendingOutgoingMessages.append( message );
}
}
else
{
kdDebug ( GROUPWISE_DEBUG_GLOBAL ) << "sending message" << endl;
account()->sendMessage( guid(), message );
// we could wait until the server acks our send,
// but we'd need a UID for outgoing messages and a list to track them
appendMessage( message );
messageSucceeded();
}
}
}
}
void GroupWiseChatSession::slotGotTypingNotification( const ConferenceEvent& event )
{
if ( event.guid == guid() )
receivedTypingMsg( static_cast<GroupWiseProtocol *>( protocol() )->dnToDotted( event.user ), true );
}
void GroupWiseChatSession::slotGotNotTypingNotification( const ConferenceEvent& event )
{
if ( event.guid == guid() )
receivedTypingMsg( static_cast<GroupWiseProtocol *>( protocol() )->dnToDotted( event.user ), false );
}
void GroupWiseChatSession::dequeueMessagesAndInvites()
{
kdDebug ( GROUPWISE_DEBUG_GLOBAL ) << k_funcinfo << endl;
for ( TQValueListIterator< Kopete::Message > it = m_pendingOutgoingMessages.begin();
it != m_pendingOutgoingMessages.end();
++it )
{
slotMessageSent( *it, this );
}
m_pendingOutgoingMessages.clear();
TQPtrListIterator< Kopete::Contact > it( m_pendingInvites );
Kopete::Contact * contact;
while ( ( contact = it.current() ) )
{
++it;
slotInviteContact( contact );
}
m_pendingInvites.clear();
}
void GroupWiseChatSession::slotActionInviteAboutToShow()
{
// We can't simply insert KAction in this menu bebause we don't know when to delete them.
// items inserted with insert items are automatically deleted when we call clear
m_inviteActions.setAutoDelete(true);
m_inviteActions.clear();
m_actionInvite->popupMenu()->clear();
TQDictIterator<Kopete::Contact> it( account()->contacts() );
for( ; it.current(); ++it )
{
if( !members().contains( it.current() ) && it.current()->isOnline() && it.current() != myself() )
{
KAction *a=new KopeteContactAction( it.current(), this,
TQT_SLOT( slotInviteContact( Kopete::Contact * ) ), m_actionInvite );
m_actionInvite->insert( a );
m_inviteActions.append( a ) ;
}
}
// Invite someone off-list
KAction *b=new KAction( i18n ("&Other..."), 0, this, TQT_SLOT( slotInviteOtherContact() ), m_actionInvite, "actionOther" );
m_actionInvite->insert( b );
m_inviteActions.append( b ) ;
}
void GroupWiseChatSession::slotInviteContact( Kopete::Contact * contact )
{
if ( m_guid.isEmpty() )
{
m_pendingInvites.append( contact );
createConference();
}
else
{
TQWidget * w = view(false) ? dynamic_cast<KMainWindow*>( view(false)->mainWidget()->topLevelWidget() ) : 0L;
bool ok;
TQRegExp rx( ".*" );
TQRegExpValidator validator( rx, this );
TQString inviteMessage = KInputDialog::getText( i18n( "Enter Invitation Message" ),
i18n( "Enter the reason for the invitation, or leave blank for no reason:" ), TQString(),
&ok, w ? w : Kopete::UI::Global::mainWidget(), "invitemessagedlg", &validator );
if ( ok )
{
GroupWiseContact * gwc = static_cast< GroupWiseContact *>( contact );
static_cast< GroupWiseAccount * >(account())->sendInvitation( m_guid, gwc->dn(), inviteMessage );
}
}
}
void GroupWiseChatSession::inviteContact( const TQString &contactId )
{
Kopete::Contact * contact = account()->contacts()[ contactId ];
if ( contact )
slotInviteContact( contact );
}
void GroupWiseChatSession::slotInviteOtherContact()
{
if ( !m_searchDlg )
{
// show search dialog
TQWidget * w = ( view(false) ? dynamic_cast<KMainWindow*>( view(false)->mainWidget()->topLevelWidget() ) :
Kopete::UI::Global::mainWidget() );
m_searchDlg = new KDialogBase( w, "invitesearchdialog", false, i18n( "Search for Contact to Invite" ), KDialogBase::Ok|KDialogBase::Cancel );
m_search = new GroupWiseContactSearch( account(), TQListView::Single, true, m_searchDlg, "invitesearchwidget" );
m_searchDlg->setMainWidget( m_search );
connect( m_search, TQT_SIGNAL( selectionValidates( bool ) ), m_searchDlg, TQT_SLOT( enableButtonOK( bool ) ) );
m_searchDlg->enableButtonOK( false );
}
m_searchDlg->show();
}
void GroupWiseChatSession::slotSearchedForUsers()
{
// create an item for each result, in the block list
TQValueList< ContactDetails > selected = m_search->selectedResults();
if ( selected.count() )
{
TQWidget * w = ( view(false) ? dynamic_cast<KMainWindow*>( view(false)->mainWidget()->topLevelWidget() ) :
Kopete::UI::Global::mainWidget() );
ContactDetails cd = selected.first();
bool ok;
TQRegExp rx( ".*" );
TQRegExpValidator validator( rx, this );
TQString inviteMessage = KInputDialog::getText( i18n( "Enter Invitation Message" ),
i18n( "Enter the reason for the invitation, or leave blank for no reason:" ), TQString(),
&ok, w , "invitemessagedlg", &validator );
if ( ok )
{
account()->sendInvitation( m_guid, cd.dn, inviteMessage );
}
}
}
void GroupWiseChatSession::addInvitee( const Kopete::Contact * c )
{
// create a placeholder contact for each invitee
kdDebug ( GROUPWISE_DEBUG_GLOBAL ) << k_funcinfo << endl;
TQString pending = i18n("label attached to contacts who have been invited but are yet to join a chat", "(pending)");
Kopete::MetaContact * inviteeMC = new Kopete::MetaContact();
inviteeMC->setDisplayName( c->metaContact()->displayName() + pending );
GroupWiseContact * invitee = new GroupWiseContact( account(), c->contactId() + " " + pending, inviteeMC, 0, 0, 0 );
invitee->setOnlineStatus( c->onlineStatus() );
// TODO: we could set all the placeholder's properties etc here too
addContact( invitee, true );
m_invitees.append( invitee );
}
void GroupWiseChatSession::joined( GroupWiseContact * c )
{
// we add the real contact before removing the placeholder,
// because otherwise KMM will delete itself when the last member leaves.
addContact( c );
// look for the invitee and remove it
Kopete::Contact * pending;
for ( pending = m_invitees.first(); pending; pending = m_invitees.next() )
{
if ( pending->contactId().startsWith( c->contactId() ) )
{
removeContact( pending, TQString(), Kopete::Message::PlainText, true );
break;
}
}
m_invitees.remove( pending );
updateArchiving();
++m_memberCount;
}
void GroupWiseChatSession::left( GroupWiseContact * c )
{
kdDebug( GROUPWISE_DEBUG_GLOBAL ) << k_funcinfo << endl;
removeContact( c );
--m_memberCount;
updateArchiving();
if ( m_memberCount == 0 )
{
if ( m_invitees.count() )
{
Kopete::Message failureNotify = Kopete::Message( myself(), members(),
i18n("All the other participants have left, and other invitations are still pending. Your messages will not be delivered until someone else joins the chat."),
Kopete::Message::Internal, Kopete::Message::PlainText );
appendMessage( failureNotify );
}
else
setClosed();
}
}
void GroupWiseChatSession::inviteDeclined( GroupWiseContact * c )
{
// look for the invitee and remove it
Kopete::Contact * pending;
for ( pending = m_invitees.first(); pending; pending = m_invitees.next() )
{
if ( pending->contactId().startsWith( c->contactId() ) )
{
removeContact( pending, TQString(), Kopete::Message::PlainText, true );
break;
}
}
m_invitees.remove( pending );
TQString from = c->metaContact()->displayName();
Kopete::Message declined = Kopete::Message( myself(), members(),
i18n("%1 has rejected an invitation to join this conversation.").arg( from ),
Kopete::Message::Internal, Kopete::Message::PlainText );
appendMessage( declined );
}
void GroupWiseChatSession::updateArchiving()
{
bool archiving = false;
TQPtrListIterator< Kopete::Contact > it( members() );
GroupWiseContact * contact;
while ( ( contact = static_cast<GroupWiseContact*>( it.current() ) ) )
{
++it;
if ( contact->archiving() )
{
archiving = true;
break;
}
}
if ( archiving )
{
m_logging->setEnabled( true );
m_logging->setToolTip( i18n( "Conversation is being administratively logged" ) );
}
else
{
m_logging->setEnabled( false );
m_logging->setToolTip( i18n( "Conversation is not being administratively logged" ) );
}
}
void GroupWiseChatSession::slotShowSecurity()
{
TQWidget * w = ( view(false) ? dynamic_cast<KMainWindow*>( view(false)->mainWidget()->topLevelWidget() ) :
Kopete::UI::Global::mainWidget() );
KMessageBox::queuedMessageBox( w, KMessageBox::Information, i18n( "This conversation is secured with SSL security." ), i18n("Security Status" ) );
}
void GroupWiseChatSession::slotShowArchiving()
{
TQWidget * w = ( view(false) ? dynamic_cast<KMainWindow*>( view(false)->mainWidget()->topLevelWidget() ) :
Kopete::UI::Global::mainWidget() );
KMessageBox::queuedMessageBox( w, KMessageBox::Information, i18n( "This conversation is being logged administratively." ), i18n("Archiving Status" ) );
}
#include "gwmessagemanager.moc"