C++ KFileItem::getStatusBarInfo方法代码示例

void KuickShow::slotHighlighted( const KFileItem *fi )
{
    KFileItem *item = const_cast<KFileItem *>( fi );
    statusBar()->changeItem( item->getStatusBarInfo(), URL_ITEM );
    bool image = FileWidget::isImage( fi );

    QString meta;
    if ( image )
    {
        KFileMetaInfo info = item->metaInfo();
        if ( info.isValid() )
        {
            meta = info.item( KFileMimeTypeInfo::Size ).string();
            KFileMetaInfoGroup group = info.group( "Technical" );
            if ( group.isValid() )
            {
                QString bpp = group.item( "BitDepth" ).string();
                if ( !bpp.isEmpty() )
                    meta.append( ", " ).append( bpp );
            }
        }
    }
    statusBar()->changeItem( meta, META_ITEM );

    fileWidget->actionCollection()->action("kuick_print")->setEnabled( image );
    fileWidget->actionCollection()->action("kuick_showInSameWindow")->setEnabled( image );
    fileWidget->actionCollection()->action("kuick_showInOtherWindow")->setEnabled( image );
    fileWidget->actionCollection()->action("kuick_showFullscreen")->setEnabled( image );
}

void DolphinViewContainer::showItemInfo(const KFileItem& item)
{
    if (item.isNull()) {
        // Only clear the status bar if unimportant messages are shown.
        // This prevents that information- or error-messages get hidden
        // by moving the mouse above the viewport or when closing the
        // context menu.
        if (m_statusBar->type() == DolphinStatusBar::Default) {
            m_statusBar->clear();
        }
    } else {
        m_statusBar->setMessage(item.getStatusBarInfo(), DolphinStatusBar::Default);
    }
}

KJS::Value KJSEmbed::Bindings::KFileItemImp::call( KJS::ExecState * exec, KJS::Object & self, const KJS::List & args )
{
	kdDebug() << "KFileItemImp::call() " << mid << endl;
	JSOpaqueProxy *op = JSProxy::toOpaqueProxy( self.imp() );
	if ( !op ) {
		kdWarning() << "KFileItemImp::call() failed, not a JSOpaqueProxy" << endl;
		return KJS::Value();
	}
	
	if ( op->typeName() != "KFileItem" ) {
		kdWarning() << "KFileItemImp::call() failed, type is " << op->typeName() << endl;
		return KJS::Value();
	}
	
	KFileItem *obj = op->toNative<KFileItem >();
	
	KJS::Value retValue = KJS::Value();
	switch ( mid ) {
	case Methodrefresh:
		obj->refresh();
		break;
	case MethodrefreshMimeType:
		obj->refreshMimeType(); 
		break;
	case Methodurl:
	{
		QString url = obj->url().url();
		retValue = KJS::String(url);
		break;
	}
	case MethodsetUrl:
	{
		QString url = extractQString(exec, args, 0);
		obj->setURL(url);
		break;
	}
	case MethodsetName: 
	case MethodpermissionsString: 
	case Methoduser: 
	case Methodgroup: 
	case MethodisLink: 
	case MethodisDir: 
	case MethodisFile: 
	case MethodisReadable: 
	case MethodlinkDest: 
	case MethodtimeString: 
	case MethodisLocalFile: 
	case Methodtext:
	{
		retValue = convertToValue(exec, obj->text() );
		break;
	} 
	case Methodname:  
	case MethodmimeType: 
	case MethodisMimeTypeKnown: 
	case MethodmimeComment: 
	case MethodiconName: 
	{
		retValue = convertToValue( exec, obj->iconName() );
		break;
	}
	case Methodpixmap:
	{
		int size = extractInt(exec, args, 0);
		int state = extractInt(exec, args, 1);
		retValue = convertToValue(exec, obj->pixmap(size, state));
		break;
	}
	case Methodoverlays: 
	{
		retValue = convertToValue(exec, obj->overlays());
		break;
	}
	case MethodgetStatusBarInfo: 
	{
		retValue = KJS::String( obj->getStatusBarInfo() );
		break;
	}
	case MethodgetToolTipText:
	{
		int maxcount = extractInt(exec, args, 0);
		retValue = KJS::String(obj->getToolTipText(maxcount));
		break;
	}
	case Methodrun:
		obj->run();
		break;
	default:
		kdWarning() << "KFileItemImp has no method " << mid << endl;
		break;
	}
	
	op->setValue((void*) obj, "KFileItem");
	return retValue;

}