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kopete/kopete

accountidentitydialog.cpp

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/*
    accountidentitydialog.cpp - Kopete Add Identity Dialog

    Copyright (c) 2007      by Gustavo Pichorim Boiko <gustavo.boiko@kdemail.net>

    Kopete    (c) 2003-2007 by the Kopete developers <kopete-devel@kde.org>

    *************************************************************************
    *                                                                       *
    * 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.                                   *
    *                                                                       *
    *************************************************************************
*/

#include "accountidentitydialog.h"
#include "ui_accountidentitybase.h"

#include <QHeaderView>
#include <QMap>
#include <KIcon>
#include <KMessageBox>

#include "kopeteidentity.h"
#include "kopeteidentitymanager.h"
#include "kopeteaccount.h"
#include "kopeteaccountmanager.h"
#include "kopeteprotocol.h"

class AccountIdentityDialog::Private
{
public:
    Private() 
    {
        hiddenIdentity = 0;
        currentIdentity = 0;
    }

    QTreeWidgetItem* selectedIdentity();

    QMap<QTreeWidgetItem *, Kopete::Identity *>  identityItems;
    Ui::AccountIdentityBase ui;
    Kopete::Identity *hiddenIdentity;
    Kopete::Identity *currentIdentity;
    QList<Kopete::Account*> accounts;
};

AccountIdentityDialog::AccountIdentityDialog( QWidget *parent )
    : KDialog(parent)
    , d(new Private)
{
    setButtons(KDialog::Ok | KDialog::Cancel);
    d->ui.setupUi(mainWidget());
    d->ui.identityList->setColumnCount( 1 );
    d->ui.title->setPixmap(KIcon("identity").pixmap(22,22), KTitleWidget::ImageRight);

    QHeaderView *header = d->ui.identityList->header(); 
    header->setVisible(false);
    
    // hook up the user input
    connect(d->ui.identityList, SIGNAL(itemClicked(QTreeWidgetItem *, int)),
        this, SLOT(slotValidate()));
    connect(d->ui.identityList, SIGNAL(itemSelectionChanged()),
        this, SLOT( slotValidate()));
    connect(d->ui.identityList, SIGNAL(itemDoubleClicked(QTreeWidgetItem *, int)),
        this, SLOT(slotIdentityListDoubleClicked()));

    // identity manager signals
    Kopete::IdentityManager *manager = Kopete::IdentityManager::self();
    connect(manager, SIGNAL(identityRegistered(Kopete::Identity*)), this, SLOT(slotLoadIdentities()));
    connect(manager, SIGNAL(identityUnregistered(const Kopete::Identity*)), this, SLOT(slotLoadIdentities()));
    
    // account manager signals
    Kopete::AccountManager *acmanager = Kopete::AccountManager::self();
    connect(acmanager, SIGNAL(accountOnlineStatusChanged(Kopete::Account*, const Kopete::OnlineStatus&, const Kopete::OnlineStatus&)),
            this, SLOT(slotLoadAccounts()));
    slotLoadIdentities();
    slotValidate();
}

QTreeWidgetItem* AccountIdentityDialog::Private::selectedIdentity()
{
    QList<QTreeWidgetItem*> selectedItems = ui.identityList->selectedItems();
    if(!selectedItems.empty())
        return selectedItems.first();
    return 0;
}

void AccountIdentityDialog::slotValidate()
{
    // if no identity was selected, we can't continue
    enableButtonOk( d->selectedIdentity() );
}

void AccountIdentityDialog::slotIdentityListDoubleClicked()
{
    if (d->selectedIdentity())
        accept();
}

void AccountIdentityDialog::slotLoadIdentities()
{
    // clear things before loading again
    d->identityItems.clear();
    d->ui.identityList->clear();

    //add the available identities to the list
    foreach(Kopete::Identity *ident, Kopete::IdentityManager::self()->identities())
    {
        // if we were asked to hide an identity, do not show it
        if (ident == d->hiddenIdentity)
            continue;

        QTreeWidgetItem *identityItem = new QTreeWidgetItem(d->ui.identityList);
        identityItem->setIcon(0, KIcon(ident->customIcon()));
        identityItem->setText(0, ident->label());
        d->identityItems.insert(identityItem, ident);
        if (ident == d->currentIdentity)
            identityItem->setSelected(true);
    }
}

void AccountIdentityDialog::slotLoadAccounts()
{
    d->currentIdentity = 0;

    // set the accounts label
    QString text;
    foreach(Kopete::Account *account, d->accounts)
    {
        if (account->identity() != d->currentIdentity)
            d->currentIdentity = account->identity();

        text += QString("<nobr><img src=\"kopete-account-icon:%3:%4\"> <b>%1:</b> %2 <br/>")
                    .arg(account->protocol()->displayName())
                    .arg(account->accountLabel())
                    .arg(QString(QUrl::toPercentEncoding( account->protocol()->pluginId() )))
                    .arg(QString(QUrl::toPercentEncoding( account->accountId() )));
    }

    d->ui.accounts->setText(text);
    slotLoadIdentities();
}

void AccountIdentityDialog::accept()
{
    Kopete::Identity *ident = d->identityItems[d->selectedIdentity()]; 
    if (!ident)
        return;

    foreach(Kopete::Account *account, d->accounts)
    {
        account->setIdentity(ident);
    }

    KDialog::accept();
}

void AccountIdentityDialog::reject()
{
    KDialog::reject();
}

AccountIdentityDialog::~AccountIdentityDialog()
{
    delete d;
}

void AccountIdentityDialog::setAccount( Kopete::Account *account )
{
    d->accounts.clear();
    d->accounts.append( account );
    slotLoadAccounts();
}

void AccountIdentityDialog::setAccounts( QList<Kopete::Account*> accountList )
{
    d->accounts = accountList;
    slotLoadAccounts();
}

void AccountIdentityDialog::setMessage( const QString &text )
{
    d->ui.selectText->setText( text );
}

void AccountIdentityDialog::setHiddenIdentity( Kopete::Identity *ident )
{
    d->hiddenIdentity = ident;
    slotLoadIdentities();
}

// static member functions

bool AccountIdentityDialog::changeAccountIdentity( QWidget *parent, Kopete::Account *account, 
                                                    Kopete::Identity *hidden_ident,
                                                    const QString &message )
{
    AccountIdentityDialog dialog( parent );

    dialog.setAccount( account );
    dialog.setHiddenIdentity( hidden_ident );
    if ( !message.isEmpty() )
        dialog.setMessage( message );

    return dialog.exec();
}

bool AccountIdentityDialog::changeAccountIdentity( QWidget *parent, QList<Kopete::Account*> accountList, 
                                        Kopete::Identity *hidden_ident,
                                        const QString &message )
{
    AccountIdentityDialog dialog( parent );

    dialog.setAccounts( accountList );
    dialog.setHiddenIdentity( hidden_ident );
    if ( !message.isEmpty() )
        dialog.setMessage( message );

    return dialog.exec();
}

#include "accountidentitydialog.moc"

// vim: set noet ts=4 sts=4 sw=4:

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