Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 293 insertions, 0 deletions

diff --git a/konqueror/keditbookmarks/importers.cpp b/konqueror/keditbookmarks/importers.cpp
new file mode 100644
index 000000000..6b59f04cd
--- /dev/null
+++ b/konqueror/keditbookmarks/importers.cpp
@@ -0,0 +1,293 @@
+// -*- indent-tabs-mode:nil -*-
+// vim: set ts=4 sts=4 sw=4 et:
+/* This file is part of the KDE project
+   Copyright (C) 2000 David Faure <faure@kde.org>
+   Copyright (C) 2002-2003 Alexander Kellett <lypanov@kde.org>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License version 2 as published by the Free Software Foundation.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include "importers.h"
+
+#include "commands.h"
+#include "toplevel.h"
+#include "listview.h"
+
+#include <qregexp.h>
+#include <kdebug.h>
+#include <klocale.h>
+
+#include <kmessagebox.h>
+#include <kfiledialog.h>
+
+#include <kbookmarkmanager.h>
+
+#include <kbookmarkimporter.h>
+#include <kbookmarkimporter_ie.h>
+#include <kbookmarkimporter_opera.h>
+#include <kbookmarkimporter_crash.h>
+#include <kbookmarkdombuilder.h>
+
+QString ImportCommand::name() const {
+    return i18n("Import %1 Bookmarks").arg(visibleName());
+}
+
+QString ImportCommand::folder() const {
+    return m_folder ? i18n("%1 Bookmarks").arg(visibleName()) : QString::null;
+}
+
+ImportCommand* ImportCommand::importerFactory(const QCString &type) {
+    if (type == "Galeon") return new GaleonImportCommand();
+    else if (type == "IE") return new IEImportCommand();
+    else if (type == "KDE2") return new KDE2ImportCommand();
+    else if (type == "Opera") return new OperaImportCommand();
+    else if (type == "Crashes") return new CrashesImportCommand();
+    else if (type == "Moz") return new MozImportCommand();
+    else if (type == "NS") return new NSImportCommand();
+    else {
+        kdError() << "ImportCommand::importerFactory() - invalid type (" << type << ")!" << endl;
+        return 0;
+    }
+}
+
+ImportCommand* ImportCommand::performImport(const QCString &type, QWidget *top) {
+    ImportCommand *importer = ImportCommand::importerFactory(type);
+
+    QString mydirname = importer->requestFilename();
+    if (mydirname.isEmpty()) {
+        delete importer;
+        return 0;
+    }
+
+    int answer =
+        KMessageBox::questionYesNoCancel(
+                top, i18n("Import as a new subfolder or replace all the current bookmarks?"),
+                i18n("%1 Import").arg(importer->visibleName()),
+                i18n("As New Folder"), i18n("Replace"));
+
+    if (answer == KMessageBox::Cancel) {
+        delete importer;
+        return 0;
+    }
+
+    importer->import(mydirname, answer == KMessageBox::Yes);
+    return importer;
+}
+
+void ImportCommand::doCreateHoldingFolder(KBookmarkGroup &bkGroup) {
+    bkGroup = CurrentMgr::self()->mgr()
+        ->root().createNewFolder(CurrentMgr::self()->mgr(), folder(), false);
+    bkGroup.internalElement().setAttribute("icon", m_icon);
+    m_group = bkGroup.address();
+}
+
+void ImportCommand::execute() {
+    KBookmarkGroup bkGroup;
+
+    if (!folder().isNull()) {
+        doCreateHoldingFolder(bkGroup);
+
+    } else {
+        // import into the root, after cleaning it up
+        bkGroup = CurrentMgr::self()->mgr()->root();
+        delete m_cleanUpCmd;
+        m_cleanUpCmd = DeleteCommand::deleteAll(bkGroup);
+
+        KMacroCommand *mcmd = (KMacroCommand*) m_cleanUpCmd;
+        mcmd->addCommand(new DeleteCommand(bkGroup.address(),
+                    true /* contentOnly */));
+        m_cleanUpCmd->execute();
+
+        // import at the root
+        m_group = "";
+    }
+
+    doExecute(bkGroup);
+}
+
+void ImportCommand::unexecute() {
+    if ( !folder().isEmpty() ) {
+        // we created a group -> just delete it
+        DeleteCommand cmd(m_group);
+        cmd.execute();
+
+    } else {
+        // we imported at the root -> delete everything
+        KBookmarkGroup root = CurrentMgr::self()->mgr()->root();
+        KCommand *cmd = DeleteCommand::deleteAll(root);
+
+        cmd->execute();
+        delete cmd;
+
+        // and recreate what was there before
+        m_cleanUpCmd->unexecute();
+    }
+}
+
+QString ImportCommand::affectedBookmarks() const
+{
+    QString rootAdr = CurrentMgr::self()->mgr()->root().address();
+    if(m_group == rootAdr)
+        return m_group;
+    else
+        return KBookmark::parentAddress(m_group);
+}
+
+/* -------------------------------------- */
+
+QString MozImportCommand::requestFilename() const {
+    static KMozillaBookmarkImporterImpl importer;
+    return importer.findDefaultLocation();
+}
+
+QString NSImportCommand::requestFilename() const {
+    static KNSBookmarkImporterImpl importer;
+    return importer.findDefaultLocation();
+}
+
+QString OperaImportCommand::requestFilename() const {
+    static KOperaBookmarkImporterImpl importer;
+    return importer.findDefaultLocation();
+}
+
+QString CrashesImportCommand::requestFilename() const {
+    static KCrashBookmarkImporterImpl importer;
+    return importer.findDefaultLocation();
+}
+
+QString IEImportCommand::requestFilename() const {
+    static KIEBookmarkImporterImpl importer;
+    return importer.findDefaultLocation();
+}
+
+// following two are really just xbel
+
+QString GaleonImportCommand::requestFilename() const {
+    return KFileDialog::getOpenFileName(
+            QDir::homeDirPath() + "/.galeon",
+            i18n("*.xbel|Galeon Bookmark Files (*.xbel)"));
+}
+
+#include "kstandarddirs.h"
+
+QString KDE2ImportCommand::requestFilename() const {
+    return KFileDialog::getOpenFileName(
+            locateLocal("data", "konqueror"),
+            i18n("*.xml|KDE Bookmark Files (*.xml)"));
+}
+
+/* -------------------------------------- */
+
+static void parseInto(const KBookmarkGroup &bkGroup, KBookmarkImporterBase *importer) {
+    KBookmarkDomBuilder builder(bkGroup, CurrentMgr::self()->mgr());
+    builder.connectImporter(importer);
+    importer->parse();
+}
+
+void OperaImportCommand::doExecute(const KBookmarkGroup &bkGroup) {
+    KOperaBookmarkImporterImpl importer;
+    importer.setFilename(m_fileName);
+    parseInto(bkGroup, &importer);
+}
+
+void CrashesImportCommand::doExecute(const KBookmarkGroup &bkGroup) {
+    KCrashBookmarkImporterImpl importer;
+    importer.setShouldDelete(true);
+    importer.setFilename(m_fileName);
+    parseInto(bkGroup, &importer);
+}
+
+void IEImportCommand::doExecute(const KBookmarkGroup &bkGroup) {
+    KIEBookmarkImporterImpl importer;
+    importer.setFilename(m_fileName);
+    parseInto(bkGroup, &importer);
+}
+
+void HTMLImportCommand::doExecute(const KBookmarkGroup &bkGroup) {
+    KNSBookmarkImporterImpl importer;
+    importer.setFilename(m_fileName);
+    importer.setUtf8(m_utf8);
+    parseInto(bkGroup, &importer);
+}
+
+/* -------------------------------------- */
+
+void XBELImportCommand::doCreateHoldingFolder(KBookmarkGroup &) {
+    // rather than reuse the old group node we transform the
+    // root xbel node into the group when doing an xbel import
+}
+
+void XBELImportCommand::doExecute(const KBookmarkGroup &/*bkGroup*/) {
+    // check if already open first???
+    KBookmarkManager *pManager = KBookmarkManager::managerForFile(m_fileName, false);
+
+    QDomDocument doc = CurrentMgr::self()->mgr()->internalDocument();
+
+    // get the xbel
+    QDomNode subDoc = pManager->internalDocument().namedItem("xbel").cloneNode();
+    if (subDoc.isProcessingInstruction())
+        subDoc = subDoc.nextSibling();
+    if (subDoc.isDocumentType())
+        subDoc = subDoc.nextSibling();
+    if (subDoc.nodeName() != "xbel")
+        return;
+
+    if (!folder().isEmpty()) {
+        // transform into folder
+        subDoc.toElement().setTagName("folder");
+
+        // clear attributes
+        QStringList tags;
+        for (uint i = 0; i < subDoc.attributes().count(); i++)
+            tags << subDoc.attributes().item(i).toAttr().name();
+        for (QStringList::Iterator it = tags.begin(); it != tags.end(); ++it)
+            subDoc.attributes().removeNamedItem((*it));
+
+        subDoc.toElement().setAttribute("icon", m_icon);
+
+        // give the folder a name
+        QDomElement textElem = doc.createElement("title");
+        subDoc.insertBefore(textElem, subDoc.firstChild());
+        textElem.appendChild(doc.createTextNode(folder()));
+    }
+
+    // import and add it
+    QDomNode node = doc.importNode(subDoc, true);
+
+    if (!folder().isEmpty()) {
+        CurrentMgr::self()->mgr()->root().internalElement().appendChild(node);
+        m_group = KBookmarkGroup(node.toElement()).address();
+
+    } else {
+        QDomElement root = CurrentMgr::self()->mgr()->root().internalElement();
+
+        QValueList<QDomElement> childList;
+
+        QDomNode n = subDoc.firstChild().toElement();
+        while (!n.isNull()) {
+            QDomElement e = n.toElement();
+            if (!e.isNull())
+                childList.append(e);
+            n = n.nextSibling();
+        }
+
+        QValueList<QDomElement>::Iterator it = childList.begin();
+        QValueList<QDomElement>::Iterator end = childList.end();
+        for (; it!= end ; ++it)
+            root.appendChild((*it));
+    }
+}
+
+#include "importers.moc"