kopete/kopete

identitystatuswidget.cpp

00001 /*
00002     identitystatuswidget.cpp  -  Kopete identity status configuration widget
00003 
00004     Copyright (c) 2007      by Gustavo Pichorim Boiko <gustavo.boiko@kdemail.net>
00005     Copyright (c) 2007      by Will Stephenson <wstephenson@kde.org>
00006 
00007     Kopete    (c) 2003-2007 by the Kopete developers  <kopete-devel@kde.org>
00008 
00009     *************************************************************************
00010     *                                                                       *
00011     * This program is free software; you can redistribute it and/or modify  *
00012     * it under the terms of the GNU General Public License as published by  *
00013     * the Free Software Foundation; either version 2 of the License, or     *
00014     * (at your option) any later version.                                   *
00015     *                                                                       *
00016     *************************************************************************
00017 */
00018 
00019 
00020 #include "identitystatuswidget.h"
00021 #include "ui_identitystatusbase.h"
00022 #include "addaccountwizard.h"
00023 
00024 #include <KIcon>
00025 #include <KMenu>
00026 #include <KActionMenu>
00027 #include <QTimeLine>
00028 #include <QToolTip>
00029 #include <QCursor>
00030 #include <QUrl>
00031 #include <QHelpEvent>
00032 #include <KColorScheme>
00033 #include <kopeteidentity.h>
00034 #include <kopeteidentitymanager.h>
00035 #include <kopeteaccount.h>
00036 #include <kopeteaccountmanager.h>
00037 #include <kopetecontact.h>
00038 #include <kopeteprotocol.h>
00039 #include <kopetestdaction.h>
00040 #include <avatardialog.h>
00041 #include <KDebug>
00042 #include <kopeteuiglobal.h>
00043 #include <KCMultiDialog>
00044 
00045 #include "kopetestatusrootaction.h"
00046 
00047 class IdentityStatusWidget::Private
00048 {
00049 public:
00050     Kopete::Identity *identity;
00051     Ui::IdentityStatusBase ui;
00052     QTimeLine *timeline;
00053     QString photoPath;
00054     QHash<QListWidgetItem *,Kopete::Account *> accountHash;
00055     bool dirty;
00056 };
00057 
00058 IdentityStatusWidget::IdentityStatusWidget(Kopete::Identity *identity, QWidget *parent)
00059 : QWidget(parent)
00060 {
00061     d = new Private();
00062     d->identity = 0;
00063     
00064     // animation for showing/hiding
00065     d->timeline = new QTimeLine( 150, this );
00066     d->timeline->setCurveShape( QTimeLine::EaseInOutCurve );
00067     connect( d->timeline, SIGNAL(valueChanged(qreal)),
00068              this, SLOT(slotAnimate(qreal)) );
00069 
00070     d->ui.setupUi(this);
00071     d->ui.accounts->setContextMenuPolicy( Qt::CustomContextMenu );
00072     QWidget::setVisible( false );
00073 
00074     setIdentity(identity);
00075 
00076     // user input signals
00077     connect( d->ui.accounts, SIGNAL(customContextMenuRequested(const QPoint &)),
00078             this, SLOT(showAccountContextMenu(const QPoint &)) );
00079     connect( d->ui.accounts, SIGNAL(itemClicked(QListWidgetItem *)),
00080             this, SLOT(slotAccountClicked( QListWidgetItem *)) );
00081     connect( d->ui.photo, SIGNAL(clicked()), 
00082              this, SLOT(slotPhotoClicked()));
00083 
00084     connect( Kopete::AccountManager::self(), SIGNAL(accountRegistered(Kopete::Account*)),
00085             this, SLOT(slotAccountRegistered(Kopete::Account*)));
00086     connect( Kopete::AccountManager::self(), SIGNAL(accountUnregistered(const Kopete::Account*)),
00087             this, SLOT(slotAccountUnregistered(const Kopete::Account*)));
00088 
00089     connect( Kopete::IdentityManager::self(), SIGNAL(identityUnregistered(const Kopete::Identity*)),
00090             this, SLOT(slotIdentityUnregistered(const Kopete::Identity*)));
00091 
00092     d->ui.accounts->viewport()->installEventFilter( this );
00093 }
00094 
00095 IdentityStatusWidget::~IdentityStatusWidget()
00096 {
00097     delete d;
00098 }
00099 
00100 void IdentityStatusWidget::setIdentity(Kopete::Identity *identity)
00101 {
00102     d->identity = identity;
00103     load();
00104 
00105     if (d->identity)
00106     {
00107         //TODO: Handle identity changes
00108         //connect( d->identity, SIGNAL(identityChanged(Kopete::Identity*)), this, SLOT(slotUpdateAccountStatus()));
00109         ;
00110     }
00111 }
00112 
00113 Kopete::Identity *IdentityStatusWidget::identity() const
00114 {
00115     return d->identity;
00116 }
00117 
00118 void IdentityStatusWidget::setVisible( bool visible )
00119 {
00120     if ( visible == isVisible() )
00121         return;
00122 
00123     // animate the widget disappearing
00124     d->timeline->setDirection( visible ?  QTimeLine::Forward
00125                                         : QTimeLine::Backward );
00126     d->timeline->start();
00127 }
00128 
00129 bool IdentityStatusWidget::eventFilter( QObject *watched, QEvent *event )
00130 {
00131     if( event->type() == QEvent::ToolTip && watched == d->ui.accounts->viewport() )
00132     {
00133         QHelpEvent *helpEvent = static_cast<QHelpEvent *>(event);
00134         QListWidgetItem* item = d->ui.accounts->itemAt( helpEvent->pos() );
00135         if ( item )
00136         {
00137             const Kopete::Account * account = d->accountHash.value( item, 0 );
00138             if ( account )
00139                 item->setToolTip( account->myself()->toolTip() );
00140         }
00141     }
00142     return QWidget::eventFilter( watched, event );
00143 }
00144 
00145 void IdentityStatusWidget::slotAnimate(qreal amount)
00146 {
00147     if (amount == 0)
00148     {
00149         QWidget::setVisible( false );
00150         return;
00151     }
00152     
00153     if (amount == 1.0)
00154     {
00155         layout()->setSizeConstraint( QLayout::SetDefaultConstraint );
00156         setFixedHeight( sizeHint().height() );
00157         return;
00158     }
00159 
00160     setFixedHeight( sizeHint().height() * amount );
00161 
00162     if (!isVisible())
00163         QWidget::setVisible( true );
00164 }
00165 
00166 void IdentityStatusWidget::load()
00167 {
00168     // clear
00169     d->ui.accounts->clear();
00170     d->accountHash.clear();
00171 
00172     if (!d->identity)
00173         return;
00174 
00175     Kopete::Global::Properties *props = Kopete::Global::Properties::self();
00176 
00177     // photo
00178     if (d->identity->hasProperty(props->photo().key()))
00179     {
00180         d->photoPath = d->identity->property(props->photo()).value().toString();
00181         d->ui.photo->setIcon( QIcon( d->photoPath ) );
00182     } else {
00183         d->ui.photo->setIcon( KIcon( "user-identity" ) );
00184     }
00185 
00186     d->ui.identityName->setText(d->identity->label());
00187 
00188     foreach(Kopete::Account *a, d->identity->accounts()) {
00189         addAccountItem( a );
00190     }
00191     if ( d->identity->accounts().isEmpty() ) {
00192         new QListWidgetItem( KIcon("configure" ), i18nc("Button to open account configuration widget", "Click to add an account" ), d->ui.accounts );
00193     }
00194     resizeAccountListWidget();
00195 }
00196 
00197 void IdentityStatusWidget::slotAccountRegistered( Kopete::Account *account )
00198 {
00199     if (account && account->identity() == d->identity && d->accountHash.isEmpty())
00200     {
00201         // Remove "Add account" placeholder
00202         d->ui.accounts->clear();
00203     }
00204 
00205     addAccountItem( account );
00206     resizeAccountListWidget();
00207 }
00208 
00209 void IdentityStatusWidget::slotAccountUnregistered( const Kopete::Account *account )
00210 {
00211     QListWidgetItem * item = 0;
00212 
00213     QHashIterator<QListWidgetItem*, Kopete::Account *> i( d->accountHash );
00214     while ( i.hasNext() ) {
00215         i.next();
00216         Kopete::Account * candidate = i.value();
00217         if ( candidate == account ) {
00218             item = i.key();
00219         }
00220     }
00221     if( !item )
00222         return;
00223     d->ui.accounts->takeItem( d->ui.accounts->row( item ) );
00224     d->accountHash.remove( item );
00225     delete item;
00226 
00227     if ( d->identity && d->identity->accounts().isEmpty() ) {
00228         new QListWidgetItem( KIcon("configure" ), i18nc("Button to open account configuration widget", "Click to add an account" ), d->ui.accounts );
00229     }
00230     resizeAccountListWidget();
00231 }
00232 
00233 void IdentityStatusWidget::addAccountItem( Kopete::Account *account )
00234 {
00235     // debug to diagnose if the account was created with the right identity.  see comment in
00236     // slotAccountRegistered
00237     //kDebug() << "Adding Account item for identity: " << ( account->identity() ? account->identity()->label() : "" ) << ", showing identity " << ( d->identity ? d->identity->label() : "" )<< " in widget.";
00238     if ( !account || ( account->identity() != d->identity ) ) {
00239         return;
00240     }
00241 
00242     connect( account->myself(),
00243             SIGNAL(onlineStatusChanged(Kopete::Contact *, const Kopete::OnlineStatus &, const Kopete::OnlineStatus &)),
00244             this, SLOT(slotAccountStatusIconChanged(Kopete::Contact *)) );
00245 
00246     QListWidgetItem * item = new QListWidgetItem( account->accountIcon(), account->accountLabel(), d->ui.accounts );
00247     d->accountHash.insert( item, account );
00248 
00249     slotAccountStatusIconChanged( account->myself() );
00250 }
00251 
00252 void IdentityStatusWidget::slotAccountStatusIconChanged( Kopete::Contact *contact )
00253 {
00255     Kopete::OnlineStatus status = contact->onlineStatus();
00256     QListWidgetItem * item = 0;
00257     QHashIterator<QListWidgetItem*, Kopete::Account *> i( d->accountHash );
00258     while ( i.hasNext() ) {
00259         i.next();
00260         Kopete::Account * candidate = i.value();
00261         if ( candidate == contact->account() ) {
00262             item = i.key();
00263         }
00264     }
00265     if( !item )
00266         return;
00267 
00268     item->setIcon ( status.iconFor( contact->account() ) );
00269 }
00270 
00271 void IdentityStatusWidget::showAccountContextMenu( const QPoint & point )
00272 {
00273     QListWidgetItem * item = d->ui.accounts->itemAt( point );
00274     if ( item && !d->accountHash.isEmpty() ) {
00275         Kopete::Account * account = d->accountHash[ item ];
00276         if ( account ) {
00277             KActionMenu *actionMenu = new KActionMenu( account->accountId(), account );
00278 
00279             if ( !account->hasCustomStatusMenu() )
00280                 Kopete::StatusRootAction::createAccountStatusActions( account, actionMenu );
00281 
00282             account->fillActionMenu( actionMenu );
00283 
00284             actionMenu->menu()->exec( d->ui.accounts->mapToGlobal( point ) );
00285             delete actionMenu;
00286         }
00287     }
00288 }
00289 
00290 void IdentityStatusWidget::slotAccountClicked( QListWidgetItem * item )
00291 {
00292     Q_UNUSED( item );
00293 
00294     if ( d->identity->accounts().isEmpty() )
00295     {
00296         Q_ASSERT(d->accountHash.isEmpty());
00297         // "Add an account" item
00298         AddAccountWizard *addwizard = new AddAccountWizard( this, true );
00299         addwizard->setIdentity(identity());
00300         addwizard->show();
00301     }
00302 }
00303 
00304 void IdentityStatusWidget::slotPhotoClicked()
00305 {
00306     bool ok, changed = false;
00307     const QString photoPath = Kopete::UI::AvatarDialog::getAvatar( this, d->photoPath, &ok);
00308     if ( ok ) {
00309         Kopete::Global::Properties *props = Kopete::Global::Properties::self();
00310         if ( photoPath.isEmpty() ) {
00311             d->identity->removeProperty( props->photo() );
00312             d->photoPath.clear();
00313             changed = true;
00314         }
00315         else if ( photoPath != d->photoPath ) {
00316             d->identity->setProperty(props->photo(), photoPath);
00317             d->photoPath = photoPath;
00318             changed = true;
00319         }
00320 
00321         if ( changed ) {
00322             load();
00323         }
00324     }
00325 }
00326 
00327 void IdentityStatusWidget::resizeAccountListWidget()
00328 {
00329     int frameWidth = d->ui.accounts->frameWidth();
00330     int itemHeight = d->ui.accounts->itemDelegate()->sizeHint(
00331             QStyleOptionViewItem(), d->ui.accounts->model()->index( 0, 0 ) ).height();
00332     int itemCount = d->ui.accounts->count();
00333     d->ui.accounts->setFixedHeight( 2 * frameWidth
00334             + itemHeight * ( itemCount ? itemCount : 1 ) );
00335     layout()->invalidate();
00336     setFixedHeight( sizeHint().height() );
00337     //adjustSize();
00338 }
00339 
00340 void IdentityStatusWidget::slotIdentityUnregistered( const Kopete::Identity* identity )
00341 {
00342     if ( identity == d->identity )
00343     {
00344         disconnect( identity );
00345         hide();
00346         setIdentity( Kopete::IdentityManager::self()->defaultIdentity() );
00347     }
00348 }
00349 
00350 #include "identitystatuswidget.moc"
00351 // vim: set noet ts=4 sts=4 sw=4:
00352
kopete/kopete

identitystatuswidget.cpp

kopete/kopete

kdenetwork
