C++ KBookmark::text方法代码示例

void KonqSidebarBookmarkModule::slotDelete()
{
    KonqSidebarBookmarkItem *bi = dynamic_cast<KonqSidebarBookmarkItem*>( tree()->selectedItem() );
    if (!bi)
        return;

    KBookmark bookmark = bi->bookmark();
    bool folder = bookmark.isGroup();

    if (KMessageBox::warningYesNo(
            tree(),
            folder ? i18n("Are you sure you wish to remove the bookmark folder\n\"%1\"?", bookmark.text())
                    : i18n("Are you sure you wish to remove the bookmark\n\"%1\"?", bookmark.text()),
            folder ? i18nc("@title:window", "Bookmark Folder Deletion")
                    : i18nc("@title:window", "Bookmark Deletion"),
            KStandardGuiItem::del(), KStandardGuiItem::cancel())
            != KMessageBox::Yes
        )
        return;

    KBookmarkGroup parentBookmark = bookmark.parentGroup();
    parentBookmark.deleteBookmark( bookmark );

    s_bookmarkManager->emitChanged( parentBookmark );
}

KBookmarkActionMenu::KBookmarkActionMenu(const KBookmark &bm, QObject *parent)
    : KActionMenu(QIcon::fromTheme(bm.icon()), bm.text().replace('&', QLatin1String("&&")), parent),
      KBookmarkActionInterface(bm)
{
    setToolTip(bm.description());
    setIconText(text());
}

QList< BookmarkMatch > KDEBrowser::match(const QString& term, bool addEverything)
{
    KBookmarkGroup bookmarkGroup = m_bookmarkManager->root();

    QList< BookmarkMatch > matches;
    QStack<KBookmarkGroup> groups;

    KBookmark bookmark = bookmarkGroup.first();
    while (!bookmark.isNull()) {
//         if (!context.isValid()) {
//             return;
//         } TODO: restore?

        if (bookmark.isSeparator()) {
            bookmark = bookmarkGroup.next(bookmark);
            continue;
        }

        if (bookmark.isGroup()) { // descend
            //kDebug (kdbg_code) << "descending into" << bookmark.text();
            groups.push(bookmarkGroup);
            bookmarkGroup = bookmark.toGroup();
            bookmark = bookmarkGroup.first();

            while (bookmark.isNull() && !groups.isEmpty()) {
//                 if (!context.isValid()) {
//                     return;
//                 } TODO: restore?

                bookmark = bookmarkGroup;
                bookmarkGroup = groups.pop();
                bookmark = bookmarkGroup.next(bookmark);
            }

            continue;
        }
        
        BookmarkMatch bookmarkMatch(m_favicon, term, bookmark.text(), bookmark.url().url() );
        bookmarkMatch.addTo(matches, addEverything);

        bookmark = bookmarkGroup.next(bookmark);
        while (bookmark.isNull() && !groups.isEmpty()) {
//             if (!context.isValid()) {
//                 return;
//             } // TODO: restore?

            bookmark = bookmarkGroup;
            bookmarkGroup = groups.pop();
            //kDebug(kdbg_code) << "ascending from" << bookmark.text() << "to" << bookmarkGroup.text();
            bookmark = bookmarkGroup.next(bookmark);
        }
    }
    return matches;
}

void BookmarksSettingsPage::slotEditButtonClicked()
{
    QListViewItem* item = m_listView->selectedItem();
    assert(item != 0); // 'edit' may not get invoked when having no items

    KBookmark bookmark = EditBookmarkDialog::getBookmark(i18n("Edit Bookmark"),
                         item->text(NameIdx),
                         KURL(item->text(URLIdx)),
                         item->text(IconIdx));
    if (!bookmark.isNull()) {
        item->setPixmap(PixmapIdx, SmallIcon(bookmark.icon()));
        item->setText(NameIdx, bookmark.text());
        item->setText(URLIdx, bookmark.url().prettyURL());
        item->setText(IconIdx, bookmark.icon());
    }
}

void BookmarksSettingsPage::slotAddButtonClicked()
{
    KBookmark bookmark = EditBookmarkDialog::getBookmark(i18n("Add Bookmark"),
                         i18n("New bookmark"),
                         KURL(),
                         "bookmark");
    if (!bookmark.isNull()) {
        // insert bookmark into listview
        QListViewItem* item = new QListViewItem(m_listView);
        item->setPixmap(PixmapIdx, SmallIcon(bookmark.icon()));
        item->setText(NameIdx, bookmark.text());
        item->setText(URLIdx, bookmark.url().prettyURL());
        item->setText(IconIdx, bookmark.icon());
        m_listView->insertItem(item);

        QListViewItem* lastItem = m_listView->lastChild();
        if (lastItem != 0) {
            item->moveItem(lastItem);
        }

        m_listView->setSelected(item, true);
        updateButtons();
    }
}

BookmarksSettingsPage::BookmarksSettingsPage(QWidget*parent) :
    SettingsPageBase(parent),
    m_addButton(0),
    m_removeButton(0),
    m_moveUpButton(0),
    m_moveDownButton(0)
{
    QVBoxLayout* topLayout = new QVBoxLayout(parent, 2, KDialog::spacingHint());

    const int spacing = KDialog::spacingHint();

    QHBox* hBox = new QHBox(parent);
    hBox->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
    hBox->setSpacing(spacing);
    hBox->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Ignored);

    m_listView = new KListView(hBox);
    m_listView->addColumn(i18n("Icon"));
    m_listView->addColumn(i18n("Name"));
    m_listView->addColumn(i18n("Location"));
    m_listView->setResizeMode(QListView::LastColumn);
    m_listView->setColumnAlignment(0, Qt::AlignHCenter);
    m_listView->setAllColumnsShowFocus(true);
    m_listView->setSorting(-1);
    connect(m_listView, SIGNAL(selectionChanged()),
            this, SLOT(updateButtons()));
    connect(m_listView, SIGNAL(pressed(QListViewItem*)),
            this, SLOT(slotBookmarkPressed(QListViewItem*)));
    connect(m_listView, SIGNAL(doubleClicked(QListViewItem*, const QPoint&, int)),
            this, SLOT(slotBookmarkDoubleClicked(QListViewItem*, const QPoint&, int)));

    QVBox* buttonBox = new QVBox(hBox);
    buttonBox->setSpacing(spacing);

    const QSizePolicy buttonSizePolicy(QSizePolicy::Preferred, QSizePolicy::Maximum);

    m_addButton = new KPushButton(i18n("Add..."), buttonBox);
    connect(m_addButton, SIGNAL(clicked()),
            this, SLOT(slotAddButtonClicked()));
    m_addButton->setSizePolicy(buttonSizePolicy);

    m_editButton = new KPushButton(i18n("Edit..."), buttonBox);
    connect(m_editButton, SIGNAL(clicked()),
            this, SLOT(slotEditButtonClicked()));
    m_editButton->setSizePolicy(buttonSizePolicy);

    m_removeButton = new KPushButton(i18n("Remove"), buttonBox);
    connect(m_removeButton, SIGNAL(clicked()),
            this, SLOT(slotRemoveButtonClicked()));
    m_removeButton->setSizePolicy(buttonSizePolicy);

    m_moveUpButton = new KPushButton(i18n("Move Up"), buttonBox);
    connect(m_moveUpButton, SIGNAL(clicked()),
            this, SLOT(slotMoveUpButtonClicked()));
    m_moveUpButton->setSizePolicy(buttonSizePolicy);

    m_moveDownButton = new KPushButton(i18n("Move Down"), buttonBox);
    connect(m_moveDownButton, SIGNAL(clicked()),
            this, SLOT(slotMoveDownButtonClicked()));
    m_moveDownButton->setSizePolicy(buttonSizePolicy);

    // Add a dummy widget with no restriction regarding a vertical resizing.
    // This assures that the spacing between the buttons is not increased.
    new QWidget(buttonBox);

    topLayout->addWidget(hBox);

    // insert all editable bookmarks.
    KBookmarkGroup root = DolphinSettings::instance().bookmarkManager()->root();
    KBookmark bookmark = root.first();

    QListViewItem* prev = 0;
    while (!bookmark.isNull()) {
        QListViewItem* item = new QListViewItem(m_listView);
        item->setPixmap(PixmapIdx, SmallIcon(bookmark.icon()));
        item->setText(NameIdx, bookmark.text());
        item->setText(URLIdx, bookmark.url().prettyURL());

        // add hidden column to be able to retrieve the icon name again
        item->setText(IconIdx, bookmark.icon());

        m_listView->insertItem(item);
        if (prev != 0) {
            item->moveItem(prev);
        }
        prev = item;

        bookmark = root.next(bookmark);
    }
    m_listView->setSelected(m_listView->firstChild(), true);

    updateButtons();
}

void BookmarksProtocol::echoBookmark( const KBookmark &bm)
{
  QString descriptionAsTitle = bm.description().toHtmlEscaped();
  if (!descriptionAsTitle.isEmpty())
      descriptionAsTitle.prepend(QLatin1String("\" title=\""));
  echo ("<li class=\"link\"><a href=\"" + bm.url().url() + descriptionAsTitle + "\"><img src=\"/icon/" + bm.icon() + "\"/>" + bm.text().toHtmlEscaped() + "</a></li>");
}

//.........这里部分代码省略.........
    }

    // delete all existing URL navigator buttons
    QPtrList<QWidget> deleteList;
    while ((object = it.current()) != 0) {
        if (object->inherits("URLNavigatorButton")) {
            // Don't close and delete the navigator button immediatly, otherwise
            // the iterator won't work anymore and an object would get deleted more
            // than once (-> crash).
            deleteList.append(static_cast<QWidget*>(object));
        }
        ++it;
    }

    // now close and delete all unused navigator buttons
    QPtrListIterator<QWidget> deleteIter(deleteList);
    QWidget* widget = 0;
    while ((widget = deleteIter.current()) != 0) {
        widget->close();
        widget->deleteLater();
        ++deleteIter;
    }

    m_bookmarkSelector->updateSelection(url());

    QToolTip::remove(m_toggleButton);
    QString path(url().prettyURL());
    if (m_toggleButton->state() == QButton::On) {
        // TODO: don't hardcode the shortcut as part of the text
        QToolTip::add(m_toggleButton, i18n("Browse (Ctrl+B, Escape)"));

        setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed);
        m_pathBox->show();
        m_pathBox->setURL(url());
    }
    else {
        // TODO: don't hardcode the shortcut as part of the text
        QToolTip::add(m_toggleButton, i18n("Edit location (Ctrl+L)"));

        setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
        m_pathBox->hide();
        QString dir_name;

        // get the data from the currently selected bookmark
        KBookmark bookmark = m_bookmarkSelector->selectedBookmark();
        //int bookmarkIndex = m_bookmarkSelector->selectedIndex();

        QString bookmarkPath;
        if (bookmark.isNull()) {
            // No bookmark is a part of the current URL.
            // The following code tries to guess the bookmark
            // path. E. g. "fish://[email protected]/var/lib" writes
            // "fish://[email protected]" to 'bookmarkPath', which leads to the
            // navigation indication 'Custom Path > var > lib".
            int idx = path.find(QString("//"));
            idx = path.find("/", (idx < 0) ? 0 : idx + 2);
            bookmarkPath = (idx < 0) ? path : path.left(idx);
        }
        else {
            bookmarkPath = bookmark.url().prettyURL();
        }
        const uint len = bookmarkPath.length();

        // calculate the start point for the URL navigator buttons by counting
        // the slashs inside the bookmark URL
        int slashCount = 0;
        for (uint i = 0; i < len; ++i) {
            if (bookmarkPath.at(i) == QChar('/')) {
                ++slashCount;
            }
        }
        if ((len > 0) && bookmarkPath.at(len - 1) == QChar('/')) {
            assert(slashCount > 0);
            --slashCount;
        }

        // create URL navigator buttons
        int idx = slashCount;
        bool hasNext = true;
        do {
            dir_name = path.section('/', idx, idx);
            const bool isFirstButton = (idx == slashCount);
            hasNext = isFirstButton || !dir_name.isEmpty();
            if (hasNext) {
                URLNavigatorButton* button = new URLNavigatorButton(idx, this);
                if (isFirstButton) {
                    // the first URL navigator button should get the name of the bookmark
                    // instead of the directory name
                    QString text = bookmark.text();
                    if (text.isEmpty()) {
                        text = bookmarkPath;
                    }
                    button->setText(text);
                }
                button->show();
                ++idx;
            }
        } while (hasNext);
    }
}

KonqSidebarBookmarkItem::KonqSidebarBookmarkItem( KonqSidebarTreeItem *parentItem, KonqSidebarTreeTopLevelItem *topLevelItem, const KBookmark & bk, int key )
    : KonqSidebarTreeItem( parentItem, topLevelItem ), m_bk(bk), m_key(key)
{
    setText( 0, bk.text() );
    setPixmap( 0, SmallIcon(bk.icon()) );
}

void BookmarksSidebarPage::slotContextMenuRequested(QListBoxItem* item,
                                                    const QPoint& pos)
{
    const int insertID = 1;
    const int editID = 2;
    const int deleteID = 3;
    const int addID = 4;

    QPopupMenu* popup = new QPopupMenu();
    if (item == 0) {
        popup->insertItem(SmallIcon("filenew"), i18n("Add Bookmark..."), addID);
    }
    else {
        popup->insertItem(SmallIcon("filenew"), i18n("Insert Bookmark..."), insertID);
        popup->insertItem(SmallIcon("edit"), i18n("Edit..."), editID);
        popup->insertItem(SmallIcon("editdelete"), i18n("Delete"), deleteID);
    }

    KBookmarkManager* manager = DolphinSettings::instance().bookmarkManager();
    KBookmarkGroup root = manager->root();
    const int index = m_bookmarksList->index(m_bookmarksList->selectedItem());

    const int result = popup->exec(pos);
    switch (result) {
        case insertID: {
            KBookmark newBookmark = EditBookmarkDialog::getBookmark(i18n("Insert Bookmark"),
                                                                    i18n("New bookmark"),
                                                                    KURL(),
                                                                    "bookmark");
            if (!newBookmark.isNull()) {
                root.addBookmark(manager, newBookmark);
                if (index > 0) {
                    KBookmark prevBookmark = DolphinSettings::instance().bookmark(index - 1);
                    root.moveItem(newBookmark, prevBookmark);
                }
                else {
                    // insert bookmark at first position (is a little bit tricky as KBookmarkGroup
                    // only allows to move items after existing items)
                    KBookmark firstBookmark = root.first();
                    root.moveItem(newBookmark, firstBookmark);
                    root.moveItem(firstBookmark, newBookmark);
                }
                manager->emitChanged(root);
            }
            break;
        }

        case editID: {
            KBookmark oldBookmark = DolphinSettings::instance().bookmark(index);
            KBookmark newBookmark = EditBookmarkDialog::getBookmark(i18n("Edit Bookmark"),
                                                                    oldBookmark.text(),
                                                                    oldBookmark.url(),
                                                                    oldBookmark.icon());
            if (!newBookmark.isNull()) {
                root.addBookmark(manager, newBookmark);
                root.moveItem(newBookmark, oldBookmark);
                root.deleteBookmark(oldBookmark);
                manager->emitChanged(root);
            }
            break;
        }

        case deleteID: {
            KBookmark bookmark = DolphinSettings::instance().bookmark(index);
            root.deleteBookmark(bookmark);
            manager->emitChanged(root);
            break;
        }

        case addID: {
            KBookmark bookmark = EditBookmarkDialog::getBookmark(i18n("Add Bookmark"),
                                                                 "New bookmark",
                                                                 KURL(),
                                                                 "bookmark");
            if (!bookmark.isNull()) {
                root.addBookmark(manager, bookmark);
                manager->emitChanged(root);
            }
        }

        default: break;
    }

    delete popup;
    popup = 0;

    DolphinView* view = Dolphin::mainWin().activeView();
    adjustSelection(view->url());
}