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C++ KFileItem::url方法代码示例

本文整理汇总了C++中KFileItem::url方法的典型用法代码示例。如果您正苦于以下问题：C++ KFileItem::url方法的具体用法？C++ KFileItem::url怎么用？C++ KFileItem::url使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类KFileItem的用法示例。


在下文中一共展示了KFileItem::url方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: TQListViewItem

KfFileLVI::KfFileLVI(KfindWindow* lv, const KFileItem &item, const TQString& matchingLine)
  : TQListViewItem(lv),
    fileitem(item)
{
  fileInfo = new TQFileInfo(item.url().path());

  TQString size = TDEGlobal::locale()->formatNumber(item.size(), 0);

  TQDateTime dt;
  dt.setTime_t(item.time(TDEIO::UDS_MODIFICATION_TIME));
  TQString date = TDEGlobal::locale()->formatDateTime(dt);

  int perm_index;
  if(fileInfo->isReadable())
    perm_index = fileInfo->isWritable() ? RW : RO;
  else
    perm_index = fileInfo->isWritable() ? WO : NA;

  // Fill the item with data
  setText(0, item.url().fileName(false));
  setText(1, lv->reducedDir(item.url().directory(false)));
  setText(2, size);
  setText(3, date);
  setText(4, i18n(perm[perm_index]));
  setText(5, matchingLine);

  // put the icon into the leftmost column
  setPixmap(0, item.pixmap(16));
}
开发者ID:Fat-Zer，项目名称:tdebase，代码行数:29，代码来源:kfwin.cpp

示例2: requestDelayedItemInfo

void InformationPanel::requestDelayedItemInfo(const KFileItem& item)
{
    if (!isVisible() || (item.isNull() && m_fileItem.isNull())) {
        return;
    }

    if (QApplication::mouseButtons() & Qt::LeftButton) {
        // Ignore the request of an item information when a rubberband
        // selection is ongoing.
        return;
    }

    cancelRequest();

    if (item.isNull()) {
        // The cursor is above the viewport. If files are selected,
        // show information regarding the selection.
        if (m_selection.size() > 0) {
            m_fileItem = KFileItem();
            m_infoTimer->start();
        }
    } else if (item.url().isValid() && !isEqualToShownUrl(item.url())) {
        // The cursor is above an item that is not shown currently
        m_urlCandidate = item.url();
        m_fileItem = item;
        m_infoTimer->start();
    }
}
开发者ID:vishesh，项目名称:kde-baseapps，代码行数:28，代码来源:informationpanel.cpp

示例3: data

QVariant DirModel::data(const QModelIndex &index, int role) const
{
    if (!index.isValid()) {
        return QVariant();
    }

    switch (role) {
    case UrlRole: {
        KFileItem item = itemForIndex(index);
        return item.url().toString();
    }
    case MimeTypeRole: {
        KFileItem item = itemForIndex(index);
        return item.mimetype();
    }
    case Thumbnail: {
        KFileItem item = itemForIndex(index);
        QImage preview = QImage(m_screenshotSize, QImage::Format_ARGB32_Premultiplied);

        if (m_imageCache->findImage(item.url().toString(), &preview)) {
            return preview;
        }

        m_previewTimer->start(100);
        const_cast<DirModel *>(this)->m_filesToPreview[item.url()] = QPersistentModelIndex(index);
    }
    default:
        return KDirModel::data(index, role);
    }
}
开发者ID:CerebrosuS，项目名称:plasma-desktop，代码行数:30，代码来源:dirmodel.cpp

示例4: saveResults

void KFindTreeView::saveResults()
{
    KFileDialog *dlg = new KFileDialog(QUrl(), QString(), this);
    dlg->setOperationMode (KFileDialog::Saving);
    dlg->setWindowTitle( i18nc("@title:window", "Save Results As") );
    dlg->setFilter( QString::fromLatin1("*.html|%1\n*.txt|%2").arg( i18n("HTML page"), i18n("Text file") ) );
    dlg->setConfirmOverwrite(true);    
    
    dlg->exec();

    QUrl u = dlg->selectedUrl();
    
    QString filter = dlg->currentFilter();
    delete dlg;

    if (!u.isValid() || !u.isLocalFile())
        return;

    QString filename = u.toLocalFile();

    QFile file(filename);

    if ( !file.open(QIODevice::WriteOnly) )
    {
        KMessageBox::error(parentWidget(),
                i18n("Unable to save results."));
    }
    else
    {
        QTextStream stream( &file );
        stream.setCodec( QTextCodec::codecForLocale() );
        
        QList<KFindItem> itemList = m_model->getItemList();
        if ( filter == QLatin1String("*.html") ) 
        {
            stream << QString::fromLatin1("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\""
            "\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\"><html xmlns=\"http://www.w3.org/1999/xhtml\">\n"
                            "<head>\n"
                            "<title>%2</title></head>\n"
                            "<meta charset=\"%1\">\n"
                            "<body>\n<h1>%2</h1>\n"
                            "<dl>\n")
            .arg(QString::fromLatin1(QTextCodec::codecForLocale()->name()))
            .arg(i18n("KFind Results File"));

            Q_FOREACH( const KFindItem & item, itemList )
            {
                const KFileItem fileItem = item.getFileItem();
                stream << QString::fromLatin1("<dt><a href=\"%1\">%2</a></dt>\n").arg( 
                    fileItem.url().url(), fileItem.url().toDisplayString() );

            }
            stream << QString::fromLatin1("</dl>\n</body>\n</html>\n");
        }
        else 
        {
开发者ID:KDE，项目名称:kde-baseapps，代码行数:56，代码来源:kfindtreeview.cpp

示例5: showPreview

void DirModel::showPreview(const KFileItem &item, const QPixmap &preview)
{
    QPersistentModelIndex index = m_previewJobs.value(item.url());
    m_previewJobs.remove(item.url());

    if (!index.isValid()) {
        return;
    }

    m_imageCache->insertImage(item.url().toString(), preview.toImage());
    //qDebug() << "preview size:" << preview.size();
    emit dataChanged(index, index);
}
开发者ID:CerebrosuS，项目名称:plasma-desktop，代码行数:13，代码来源:dirmodel.cpp

示例6: verifyDirectory

void VersionControlObserver::verifyDirectory()
{
    if (!m_model) {
        return;
    }

    const KFileItem rootItem = m_model->rootItem();
    if (rootItem.isNull() || !rootItem.url().isLocalFile()) {
        return;
    }

    if (m_plugin) {
        m_plugin->disconnect(this);
    }

    m_plugin = searchPlugin(rootItem.url());
    if (m_plugin) {
        KVersionControlPlugin2* pluginV2 = qobject_cast<KVersionControlPlugin2*>(m_plugin);
        if (pluginV2) {
            connect(pluginV2, SIGNAL(itemVersionsChanged()),
                    this, SLOT(silentDirectoryVerification()));
        } else {
            connect(m_plugin, SIGNAL(versionStatesChanged()),
                    this, SLOT(silentDirectoryVerification()));
        }
        connect(m_plugin, SIGNAL(infoMessage(QString)),
                this, SIGNAL(infoMessage(QString)));
        connect(m_plugin, SIGNAL(errorMessage(QString)),
                this, SIGNAL(errorMessage(QString)));
        connect(m_plugin, SIGNAL(operationCompletedMessage(QString)),
                this, SIGNAL(operationCompletedMessage(QString)));

        if (!m_versionedDirectory) {
            m_versionedDirectory = true;

            // The directory is versioned. Assume that the user will further browse through
            // versioned directories and decrease the verification timer.
            m_dirVerificationTimer->setInterval(100);
        }
        updateItemStates();
    } else if (m_versionedDirectory) {
        m_versionedDirectory = false;

        // The directory is not versioned. Reset the verification timer to a higher
        // value, so that browsing through non-versioned directories is not slown down
        // by an immediate verification.
        m_dirVerificationTimer->setInterval(500);
    }
}
开发者ID:luyikei，项目名称:kde-baseapps，代码行数:49，代码来源:versioncontrolobserver.cpp

示例7: updateURL

void DolphinView::updateURL()
{
    KFileView* fileView = (m_iconsView != 0) ? static_cast<KFileView*>(m_iconsView) :
                                               static_cast<KFileView*>(m_detailsView);

    KFileItem* fileItem = fileView->currentFileItem();
    if (fileItem == 0) {
        return;
    }

    if (fileItem->isDir()) {
        // Prefer the local path over the URL. This assures that the
        // volume space information is correct. Assuming that the URL is media:/sda1,
        // and the local path is /windows/C: For the URL the space info is related
        // to the root partition (and hence wrong) and for the local path the space
        // info is related to the windows partition (-> correct).
        const QString localPath(fileItem->localPath());
        if (localPath.isEmpty()) {
            setURL(fileItem->url());
        }
        else {
            setURL(KURL(localPath));
        }
    }
    else if (fileItem->isFile()) {
       // allow to browse through ZIP and tar files
       KMimeType::Ptr mime = fileItem->mimeTypePtr();
       if (mime->is("application/x-zip")) {
           KURL url = fileItem->url();
           url.setProtocol("zip");
           setURL(url);
       }
       else if (mime->is("application/x-tar") ||
                mime->is("application/x-tarz") ||
                mime->is("application/x-tbz") ||
                mime->is("application/x-tgz") ||
                mime->is("application/x-tzo")) {
           KURL url = fileItem->url();
           url.setProtocol("tar");
           setURL(url);
       }
       else {
           fileItem->run();
       }
    }
    else {
        fileItem->run();
    }
}
开发者ID:serghei，项目名称:kde3-apps-dolphin，代码行数:49，代码来源:dolphinview.cpp

示例8: cachedMetaInfo

static KFileMetaInfo cachedMetaInfo(const KFileItem& file)
{
    QString dbName="metainfocache";
    if (!QSqlDatabase::contains(dbName))
    {
        QSqlDatabase db=QSqlDatabase::addDatabase("QSQLITE",dbName);
        db.setDatabaseName(KStandardDirs::locateLocal("appdata", dbName+".sqlite"));
        if (KDE_ISUNLIKELY( !db.open() ))
            return KFileMetaInfo(file.url());
        initDataBase(db);
    }
    QSqlDatabase db=QSqlDatabase::database(dbName);
    if (!db.isOpen())
        return KFileMetaInfo(file.url());

    static const QString fields[]={
        "translation.translated",
        "translation.untranslated",
        "translation.fuzzy",
        "translation.last_translator",
        "translation.source_date",
        "translation.translation_date",
        "translation.translated_reviewer",
        "translation.translated_approver",
        "translation.fuzzy_reviewer",
        "translation.fuzzy_approver"
    };
    static const int nFields = sizeof(fields) / sizeof(fields[0]);

    QByteArray result;

    QSqlQuery queryCache(db);
    queryCache.prepare("SELECT * from metainfo where filepath=?");
    queryCache.bindValue(0, qHash(file.localPath()));
    queryCache.exec();
    if (queryCache.next() && file.time(KFileItem::ModificationTime).dateTime()==queryCache.value(2).toDateTime())
    {
        result=queryCache.value(1).toByteArray();
        QDataStream stream(&result,QIODevice::ReadOnly);

        //unfortunately direct KFileMetaInfo << operator doesn't work
        KFileMetaInfo info;
        QVector<QVariant> keys;
        stream>>keys;
        for(int i=0;i<keys.count();i++)
            info.item(fields[i]).setValue(keys.at(i));
        return info;
    }
开发者ID:ShermanHuang，项目名称:kdesdk，代码行数:48，代码来源:projectmodel.cpp

示例9: slotItemMiddleClicked

void FoldersPanel::slotItemMiddleClicked(int index)
{
    const KFileItem item = m_model->fileItem(index);
    if (!item.isNull()) {
        emit folderMiddleClicked(item.url());
    }
}
开发者ID:emmanuel099，项目名称:dolphin，代码行数:7，代码来源:folderspanel.cpp

示例10: selectionChanged

void KoRecentDocumentsPane::selectionChanged(const QModelIndex& index)
{
    if (index.isValid()) {
        KoFileListItem* item = static_cast<KoFileListItem*>(model()->itemFromIndex(index));
        m_openButton->setEnabled(true);
        m_titleLabel->setText(item->data(Qt::DisplayRole).toString());
        m_previewLabel->setPixmap(item->data(Qt::UserRole).value<QPixmap>());
        KFileItem fileItem = item->fileItem();

        if (!fileItem.isNull()) {
            QString details = QString("<center>%1<br>").arg(fileItem.url().path());
            details += "<table border=\"0\">";
            details += i18nc("File modification date and time. %1 is date time",
                             "<tr><td><b>Modified:</b></td><td>%1</td></tr>",
                             QString(fileItem.timeString(KFileItem::ModificationTime)));
            details += i18nc("File access date and time. %1 is date time",
                             "<tr><td><b>Accessed:</b></td><td>%1</td></tr>",
                             QString(fileItem.timeString(KFileItem::AccessTime)));
            details += "</table></center>";
            m_detailsLabel->setHtml(details);
        } else {
            m_detailsLabel->clear();
        }
    } else {
        m_openButton->setEnabled(false);
        m_titleLabel->clear();
        m_previewLabel->setPixmap(QPixmap());
        m_detailsLabel->clear();
    }
}
开发者ID:KDE，项目名称:koffice，代码行数:30，代码来源:KoRecentDocumentsPane.cpp

示例11: updatePreview

void KoRecentDocumentsPane::updatePreview(const KFileItem& fileItem, const QPixmap& preview)
{
    if (preview.isNull()) {
        return;
    }

    QStandardItem* rootItem = model()->invisibleRootItem();

    for (int i = 0; i < rootItem->rowCount(); ++i) {
        KoFileListItem* item = static_cast<KoFileListItem*>(rootItem->child(i));
        if (item->fileItem().url() == fileItem.url()) {
            item->setData(preview, Qt::UserRole);
            QImage icon = preview.toImage();
            icon = icon.scaled(64, 64, Qt::KeepAspectRatio, Qt::SmoothTransformation);
            icon = icon.convertToFormat(QImage::Format_ARGB32);
            icon = icon.copy((icon.width() - 64) / 2, (icon.height() - 64) / 2, 64, 64);
            item->setData(QPixmap::fromImage(icon), Qt::DecorationRole);

            if (m_documentList->selectionModel()->currentIndex() == item->index()) {
                m_previewLabel->setPixmap(preview);
            }

            break;
        }
    }
}
开发者ID:KDE，项目名称:koffice，代码行数:26，代码来源:KoRecentDocumentsPane.cpp

示例12: contentsDropEvent

void KFileDetailView::contentsDropEvent( TQDropEvent *e )
{
    d->dropItem = 0;
    d->autoOpenTimer.stop();

    if ( ! acceptDrag( e ) ) { // can we decode this ?
        e->ignore();            // No
        return;
    }
    e->acceptAction();     // Yes

    KFileListViewItem *item = dynamic_cast<KFileListViewItem*>(itemAt( contentsToViewport( e->pos() ) ));
    KFileItem * fileItem = 0;
    if (item)
        fileItem = item->fileInfo();

    emit dropped(e, fileItem);

    KURL::List urls;
    if (KURLDrag::decode( e, urls ) && !urls.isEmpty())
    {
        emit dropped(e, urls, fileItem ? fileItem->url() : KURL());
        sig->dropURLs(fileItem, e, urls);
    }
}
开发者ID:Fat-Zer，项目名称:tdelibs，代码行数:25，代码来源:tdefiledetailview.cpp

示例13: beginEditing

KUrl ProjectModel::beginEditing(const QModelIndex& index)
{
    Q_ASSERT(index.isValid());

    QModelIndex poIndex = poIndexForOuter(index);
    QModelIndex potIndex = potIndexForOuter(index);

    if (poIndex.isValid())
    {
        KFileItem item = m_poModel.itemForIndex(poIndex);
        return item.url();
    }
    else if (potIndex.isValid())
    {
        //copy over the file
        KUrl potFile = m_potModel.itemForIndex(potIndex).url();
        KUrl poFile = potToPo(potFile);

        //EditorTab::fileOpen takes care of this
        //be careful, copy only if file does not exist already.
        //         if (!KIO::NetAccess::exists(poFile, KIO::NetAccess::DestinationSide, NULL))
        //             KIO::NetAccess::file_copy(potFile, poFile);

        return poFile;
    }
    else
    {
        Q_ASSERT(false);
        return KUrl();
    }
}
开发者ID:ShermanHuang，项目名称:kdesdk，代码行数:31，代码来源:projectmodel.cpp

示例14: KPropertiesDialogPlugin

LicensePropsPlugin::LicensePropsPlugin(KPropertiesDialog *_props, const QStringList &) : KPropertiesDialogPlugin(_props)
{
	m_vBox = new KVBox();
	
	m_widget = new QWidget( m_vBox );
	QVBoxLayout * vbox = new QVBoxLayout( m_widget );
	
	QWidget *main = new QWidget(m_widget);
	vbox->addWidget( main );
	
	licenseChooser = new LicenseChooser(main);
	connect( licenseChooser, SIGNAL(licenseChanged()), this, SLOT(setDirty()) );

	m_widget->show(); // In case the dialog was shown already.

	if ( properties->items().count() == 1 ) {
		KFileItem *item = properties->item();
		if (item->url().isLocalFile()) {
			_props->addPage( m_vBox, i18n("&License") );

			QByteArray ba = item->localPath().toUtf8();
			char *license = ll_read(ba.data());
			
			if (license) {
				licenseChooser->setLicenseURI(QString::fromUtf8(license));
			} else {
				ll_uri_t uri = ll_get_default();
				licenseChooser->setLicenseURI(QString::fromUtf8(uri),false);
				free(uri);
			}
		}
	}
}
开发者ID:cc-archive，项目名称:liblicense-kde，代码行数:33，代码来源:licenseprops.cpp

示例15: KDialog

HgRenameDialog::HgRenameDialog(const KFileItem &source, QWidget *parent):
    KDialog(parent, Qt::Dialog),
    m_source(source.name()),
    m_source_dir(source.url().directory())
{
    this->setCaption(i18nc("@title:window",
                "<application>Hg</application> Rename"));
    this->setButtons(KDialog::Ok | KDialog::Cancel);
    this->setDefaultButton(KDialog::Ok);
    this->setButtonText(KDialog::Ok, i18nc("@action:button", "Rename"));

    QFrame *frame = new QFrame(this);
    QGridLayout *mainLayout = new QGridLayout(frame);

    QLabel *sourceLabel = new QLabel(i18nc("@label:label to source file",
                "Source "), frame);
    QLabel *sourceFileLabel = new QLabel("<b>" + m_source + "</b>");
    mainLayout->addWidget(sourceLabel, 0, 0);
    mainLayout->addWidget(sourceFileLabel, 0, 1);

    QLabel *destinationLabel 
        = new QLabel(i18nc("@label:rename", "Rename to "), frame);
    m_destinationFile = new KLineEdit(m_source, frame);
    mainLayout->addWidget(destinationLabel, 1, 0);
    mainLayout->addWidget(m_destinationFile, 1, 1);

    frame->setLayout(mainLayout);
    setMainWidget(frame);

    m_destinationFile->setFocus();
    m_destinationFile->selectAll();

    connect(m_destinationFile, SIGNAL(textChanged(const QString &)),
            this, SLOT(slotTextChanged(const QString &)));
}
开发者ID:fluxer，项目名称:kde-baseapps，代码行数:35，代码来源:renamedialog.cpp


注：本文中的KFileItem::url方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。