Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1403 insertions, 0 deletions

diff --git a/desktop/source/deployment/gui/dp_gui_dialog2.cxx b/desktop/source/deployment/gui/dp_gui_dialog2.cxx
new file mode 100644
index 000000000..7fd0bdac3
--- /dev/null
+++ b/desktop/source/deployment/gui/dp_gui_dialog2.cxx
@@ -0,0 +1,1403 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <config_extensions.h>
+
+#include <strings.hrc>
+#include <helpids.h>
+
+#include "dp_gui.h"
+#include "dp_gui_dialog2.hxx"
+#include "dp_gui_extlistbox.hxx"
+#include <dp_shared.hxx>
+#include "dp_gui_theextmgr.hxx"
+#include "dp_gui_extensioncmdqueue.hxx"
+#include <dp_misc.h>
+#include <dp_update.hxx>
+#include <dp_identifier.hxx>
+
+#include <fpicker/strings.hrc>
+
+#include <utility>
+#include <vcl/commandevent.hxx>
+#include <vcl/svapp.hxx>
+
+#include <osl/mutex.hxx>
+#include <sal/log.hxx>
+#include <rtl/ustrbuf.hxx>
+
+#include <svtools/restartdialog.hxx>
+
+#include <sfx2/filedlghelper.hxx>
+#include <sfx2/sfxdlg.hxx>
+
+#include <comphelper/anytostring.hxx>
+#include <cppuhelper/exc_hlp.hxx>
+#include <cppuhelper/supportsservice.hxx>
+
+#include <comphelper/processfactory.hxx>
+#include <tools/diagnose_ex.h>
+#include <unotools/configmgr.hxx>
+
+#include <com/sun/star/deployment/DeploymentException.hpp>
+#include <com/sun/star/lang/IllegalArgumentException.hpp>
+#include <com/sun/star/system/SystemShellExecuteFlags.hpp>
+#include <com/sun/star/system/SystemShellExecute.hpp>
+
+#include <com/sun/star/ui/dialogs/ExecutableDialogResults.hpp>
+#include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
+#include <com/sun/star/ui/dialogs/XFilePicker3.hpp>
+
+#include <officecfg/Office/ExtensionManager.hxx>
+
+#include <map>
+#include <memory>
+#include <vector>
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::system;
+
+
+namespace dp_gui {
+
+constexpr OUStringLiteral USER_PACKAGE_MANAGER = u"user";
+constexpr OUStringLiteral SHARED_PACKAGE_MANAGER = u"shared";
+constexpr OUStringLiteral BUNDLED_PACKAGE_MANAGER = u"bundled";
+
+// ExtBoxWithBtns_Impl
+class ExtBoxWithBtns_Impl : public ExtensionBox_Impl
+{
+    bool            m_bInterfaceLocked;
+
+    ExtMgrDialog*   m_pParent;
+
+    void            SetButtonStatus( const TEntry_Impl& rEntry );
+    OString         ShowPopupMenu( const Point &rPos, const tools::Long nPos );
+
+public:
+    explicit ExtBoxWithBtns_Impl(std::unique_ptr<weld::ScrolledWindow> xScroll);
+
+    void InitFromDialog(ExtMgrDialog *pParentDialog);
+
+    virtual bool    MouseButtonDown( const MouseEvent& rMEvt ) override;
+    virtual bool    Command( const CommandEvent& rCEvt ) override;
+
+    virtual void    RecalcAll() override;
+    virtual void    selectEntry( const tools::Long nPos ) override;
+
+    void            enableButtons( bool bEnable );
+};
+
+ExtBoxWithBtns_Impl::ExtBoxWithBtns_Impl(std::unique_ptr<weld::ScrolledWindow> xScroll)
+    : ExtensionBox_Impl(std::move(xScroll))
+    , m_bInterfaceLocked(false)
+    , m_pParent(nullptr)
+{
+}
+
+void ExtBoxWithBtns_Impl::InitFromDialog(ExtMgrDialog *pParentDialog)
+{
+    setExtensionManager(pParentDialog->getExtensionManager());
+
+    m_pParent = pParentDialog;
+}
+
+void ExtBoxWithBtns_Impl::RecalcAll()
+{
+    const sal_Int32 nActive = getSelIndex();
+
+    if ( nActive != ExtensionBox_Impl::ENTRY_NOTFOUND )
+    {
+        SetButtonStatus( GetEntryData( nActive) );
+    }
+    else
+    {
+        m_pParent->enableOptionsButton( false );
+        m_pParent->enableRemoveButton( false );
+        m_pParent->enableEnableButton( false );
+    }
+
+    ExtensionBox_Impl::RecalcAll();
+}
+
+
+//This function may be called with nPos < 0
+void ExtBoxWithBtns_Impl::selectEntry( const tools::Long nPos )
+{
+    if ( HasActive() && ( nPos == getSelIndex() ) )
+        return;
+
+    ExtensionBox_Impl::selectEntry( nPos );
+}
+
+void ExtBoxWithBtns_Impl::SetButtonStatus(const TEntry_Impl& rEntry)
+{
+    bool bShowOptionBtn = true;
+
+    rEntry->m_bHasButtons = false;
+    if ( ( rEntry->m_eState == REGISTERED ) || ( rEntry->m_eState == NOT_AVAILABLE ) )
+    {
+        m_pParent->enableButtontoEnable( false );
+    }
+    else
+    {
+        m_pParent->enableButtontoEnable( true );
+        bShowOptionBtn = false;
+    }
+
+    if ( ( !rEntry->m_bUser || ( rEntry->m_eState == NOT_AVAILABLE ) || rEntry->m_bMissingDeps )
+         && !rEntry->m_bMissingLic )
+    {
+        m_pParent->enableEnableButton( false );
+    }
+    else
+    {
+        m_pParent->enableEnableButton( !rEntry->m_bLocked );
+        rEntry->m_bHasButtons = true;
+    }
+
+    if ( rEntry->m_bHasOptions && bShowOptionBtn )
+    {
+        m_pParent->enableOptionsButton( true );
+        rEntry->m_bHasButtons = true;
+    }
+    else
+    {
+        m_pParent->enableOptionsButton( false );
+    }
+
+    if ( rEntry->m_bUser || rEntry->m_bShared )
+    {
+        m_pParent->enableRemoveButton( !rEntry->m_bLocked );
+        rEntry->m_bHasButtons = true;
+    }
+    else
+    {
+        m_pParent->enableRemoveButton( false );
+    }
+}
+
+bool ExtBoxWithBtns_Impl::Command(const CommandEvent& rCEvt)
+{
+    if (rCEvt.GetCommand() != CommandEventId::ContextMenu)
+        return ExtensionBox_Impl::Command(rCEvt);
+
+    const Point aMousePos(rCEvt.GetMousePosPixel());
+    const auto nPos = PointToPos(aMousePos);
+    OString sCommand = ShowPopupMenu(aMousePos, nPos);
+
+    if (sCommand == "CMD_ENABLE")
+        m_pParent->enablePackage( GetEntryData( nPos )->m_xPackage, true );
+    else if (sCommand == "CMD_DISABLE")
+        m_pParent->enablePackage( GetEntryData( nPos )->m_xPackage, false );
+    else if (sCommand == "CMD_UPDATE")
+        m_pParent->updatePackage( GetEntryData( nPos )->m_xPackage );
+    else if (sCommand == "CMD_REMOVE")
+        m_pParent->removePackage( GetEntryData( nPos )->m_xPackage );
+    else if (sCommand == "CMD_SHOW_LICENSE")
+    {
+        m_pParent->incBusy();
+        ShowLicenseDialog aLicenseDlg(m_pParent->getDialog(), GetEntryData(nPos)->m_xPackage);
+        aLicenseDlg.run();
+        m_pParent->decBusy();
+    }
+
+    return true;
+}
+
+OString ExtBoxWithBtns_Impl::ShowPopupMenu( const Point & rPos, const tools::Long nPos )
+{
+    if ( nPos >= static_cast<tools::Long>(getItemCount()) )
+        return "CMD_NONE";
+
+    std::unique_ptr<weld::Builder> xBuilder(Application::CreateBuilder(nullptr, "desktop/ui/extensionmenu.ui"));
+    std::unique_ptr<weld::Menu> xPopup(xBuilder->weld_menu("menu"));
+
+#if ENABLE_EXTENSION_UPDATE
+    xPopup->append("CMD_UPDATE", DpResId( RID_CTX_ITEM_CHECK_UPDATE ) );
+#endif
+
+    if ( ! GetEntryData( nPos )->m_bLocked )
+    {
+        if ( GetEntryData( nPos )->m_bUser )
+        {
+            if ( GetEntryData( nPos )->m_eState == REGISTERED )
+                xPopup->append("CMD_DISABLE", DpResId(RID_CTX_ITEM_DISABLE));
+            else if ( GetEntryData( nPos )->m_eState != NOT_AVAILABLE )
+                xPopup->append("CMD_ENABLE", DpResId(RID_CTX_ITEM_ENABLE));
+        }
+        if (!officecfg::Office::ExtensionManager::ExtensionSecurity::DisableExtensionRemoval::get())
+        {
+            xPopup->append("CMD_REMOVE", DpResId(RID_CTX_ITEM_REMOVE));
+        }
+    }
+
+    if ( !GetEntryData( nPos )->m_sLicenseText.isEmpty() )
+        xPopup->append("CMD_SHOW_LICENSE", DpResId(RID_STR_SHOW_LICENSE_CMD));
+
+    return xPopup->popup_at_rect(GetDrawingArea(), tools::Rectangle(rPos, Size(1, 1)));
+}
+
+bool ExtBoxWithBtns_Impl::MouseButtonDown( const MouseEvent& rMEvt )
+{
+    if (m_bInterfaceLocked)
+        return false;
+    return ExtensionBox_Impl::MouseButtonDown(rMEvt);
+}
+
+void ExtBoxWithBtns_Impl::enableButtons( bool bEnable )
+{
+    m_bInterfaceLocked = ! bEnable;
+
+    if ( bEnable )
+    {
+        sal_Int32 nIndex = getSelIndex();
+        if ( nIndex != ExtensionBox_Impl::ENTRY_NOTFOUND )
+            SetButtonStatus( GetEntryData( nIndex ) );
+    }
+    else
+    {
+        m_pParent->enableEnableButton( false );
+        m_pParent->enableOptionsButton( false );
+        m_pParent->enableRemoveButton( false );
+    }
+}
+
+//                             DialogHelper
+
+DialogHelper::DialogHelper(const uno::Reference< uno::XComponentContext > &xContext,
+                           weld::Window* pWindow)
+    : m_pWindow(pWindow)
+    , m_nEventID(nullptr)
+{
+    m_xContext = xContext;
+}
+
+DialogHelper::~DialogHelper()
+{
+    if ( m_nEventID )
+        Application::RemoveUserEvent( m_nEventID );
+}
+
+
+bool DialogHelper::IsSharedPkgMgr( const uno::Reference< deployment::XPackage > &xPackage )
+{
+    return xPackage->getRepositoryName() == SHARED_PACKAGE_MANAGER;
+}
+
+bool DialogHelper::continueOnSharedExtension( const uno::Reference< deployment::XPackage > &xPackage,
+                                              weld::Widget* pParent,
+                                              TranslateId pResID,
+                                              bool &bHadWarning )
+{
+    if ( !bHadWarning && IsSharedPkgMgr( xPackage ) )
+    {
+        const SolarMutexGuard guard;
+        incBusy();
+        std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(pParent,
+                                                  VclMessageType::Warning, VclButtonsType::OkCancel, DpResId(pResID)));
+        bHadWarning = true;
+
+        bool bRet = RET_OK == xBox->run();
+        xBox.reset();
+        decBusy();
+        return bRet;
+    }
+    else
+        return true;
+}
+
+void DialogHelper::openWebBrowser(const OUString& sURL, const OUString& sTitle)
+{
+    if ( sURL.isEmpty() ) // Nothing to do, when the URL is empty
+        return;
+
+    try
+    {
+        uno::Reference< XSystemShellExecute > xSystemShellExecute(
+            SystemShellExecute::create(m_xContext));
+        //throws css::lang::IllegalArgumentException, css::system::SystemShellExecuteException
+        xSystemShellExecute->execute( sURL, OUString(),  SystemShellExecuteFlags::URIS_ONLY );
+    }
+    catch ( const uno::Exception& )
+    {
+        uno::Any exc( ::cppu::getCaughtException() );
+        OUString msg( ::comphelper::anyToString( exc ) );
+        const SolarMutexGuard guard;
+        incBusy();
+        std::unique_ptr<weld::MessageDialog> xErrorBox(Application::CreateMessageDialog(getFrameWeld(),
+                                                       VclMessageType::Warning, VclButtonsType::Ok, msg));
+        xErrorBox->set_title(sTitle);
+        xErrorBox->run();
+        xErrorBox.reset();
+        decBusy();
+    }
+}
+
+bool DialogHelper::installExtensionWarn(std::u16string_view rExtensionName)
+{
+    const SolarMutexGuard guard;
+
+    // Check if extension installation is disabled in the expert configurations
+    if (officecfg::Office::ExtensionManager::ExtensionSecurity::DisableExtensionInstallation::get())
+    {
+        incBusy();
+        std::unique_ptr<weld::MessageDialog> xWarnBox(Application::CreateMessageDialog(getFrameWeld(),
+                                                      VclMessageType::Warning, VclButtonsType::Ok,
+                                                      DpResId(RID_STR_WARNING_INSTALL_EXTENSION_DISABLED)));
+        xWarnBox->run();
+        xWarnBox.reset();
+        decBusy();
+
+        return false;
+    }
+
+    incBusy();
+    std::unique_ptr<weld::MessageDialog> xInfoBox(Application::CreateMessageDialog(getFrameWeld(),
+                                                  VclMessageType::Warning, VclButtonsType::OkCancel,
+                                                  DpResId(RID_STR_WARNING_INSTALL_EXTENSION)));
+    OUString sText(xInfoBox->get_primary_text());
+    sText = sText.replaceAll("%NAME", rExtensionName);
+    xInfoBox->set_primary_text(sText);
+
+    bool bRet = RET_OK == xInfoBox->run();
+    xInfoBox.reset();
+    decBusy();
+    return bRet;
+}
+
+bool DialogHelper::installForAllUsers(bool &bInstallForAll)
+{
+    const SolarMutexGuard guard;
+    incBusy();
+    std::unique_ptr<weld::Builder> xBuilder(Application::CreateBuilder(getFrameWeld(), "desktop/ui/installforalldialog.ui"));
+    std::unique_ptr<weld::MessageDialog> xQuery(xBuilder->weld_message_dialog("InstallForAllDialog"));
+    short nRet = xQuery->run();
+    xQuery.reset();
+    decBusy();
+    if (nRet == RET_CANCEL)
+        return false;
+
+    bInstallForAll = ( nRet == RET_NO );
+    return true;
+}
+
+void DialogHelper::PostUserEvent( const Link<void*,void>& rLink, void* pCaller )
+{
+    if ( m_nEventID )
+        Application::RemoveUserEvent( m_nEventID );
+
+    m_nEventID = Application::PostUserEvent(rLink, pCaller);
+}
+
+//                             ExtMgrDialog
+ExtMgrDialog::ExtMgrDialog(weld::Window *pParent, TheExtensionManager *pManager)
+    : GenericDialogController(pParent, "desktop/ui/extensionmanager.ui", "ExtensionManagerDialog")
+    , DialogHelper(pManager->getContext(), m_xDialog.get())
+    , m_sAddPackages(DpResId(RID_STR_ADD_PACKAGES))
+    , m_bHasProgress(false)
+    , m_bProgressChanged(false)
+    , m_bStartProgress(false)
+    , m_bStopProgress(false)
+    , m_bEnableWarning(false)
+    , m_bDisableWarning(false)
+    , m_bDeleteWarning(false)
+    , m_bClosed(false)
+    , m_nProgress(0)
+    , m_aIdle( "ExtMgrDialog m_aIdle TimeOutHdl" )
+    , m_pManager(pManager)
+    , m_xExtensionBox(new ExtBoxWithBtns_Impl(m_xBuilder->weld_scrolled_window("scroll", true)))
+    , m_xExtensionBoxWnd(new weld::CustomWeld(*m_xBuilder, "extensions", *m_xExtensionBox))
+    , m_xOptionsBtn(m_xBuilder->weld_button("optionsbtn"))
+    , m_xAddBtn(m_xBuilder->weld_button("addbtn"))
+    , m_xRemoveBtn(m_xBuilder->weld_button("removebtn"))
+    , m_xEnableBtn(m_xBuilder->weld_button("enablebtn"))
+    , m_xUpdateBtn(m_xBuilder->weld_button("updatebtn"))
+    , m_xCloseBtn(m_xBuilder->weld_button("close"))
+    , m_xBundledCbx(m_xBuilder->weld_check_button("bundled"))
+    , m_xSharedCbx(m_xBuilder->weld_check_button("shared"))
+    , m_xUserCbx(m_xBuilder->weld_check_button("user"))
+    , m_xGetExtensions(m_xBuilder->weld_link_button("getextensions"))
+    , m_xProgressText(m_xBuilder->weld_label("progressft"))
+    , m_xProgressBar(m_xBuilder->weld_progress_bar("progressbar"))
+    , m_xCancelBtn(m_xBuilder->weld_button("cancel"))
+    , m_xSearchEntry(m_xBuilder->weld_entry("search"))
+{
+    m_xExtensionBox->InitFromDialog(this);
+
+    m_xEnableBtn->set_help_id(HID_EXTENSION_MANAGER_LISTBOX_ENABLE);
+
+    m_xOptionsBtn->connect_clicked( LINK( this, ExtMgrDialog, HandleOptionsBtn ) );
+    m_xAddBtn->connect_clicked( LINK( this, ExtMgrDialog, HandleAddBtn ) );
+    m_xRemoveBtn->connect_clicked( LINK( this, ExtMgrDialog, HandleRemoveBtn ) );
+    m_xEnableBtn->connect_clicked( LINK( this, ExtMgrDialog, HandleEnableBtn ) );
+    m_xCloseBtn->connect_clicked( LINK( this, ExtMgrDialog, HandleCloseBtn ) );
+
+    m_xCancelBtn->connect_clicked( LINK( this, ExtMgrDialog, HandleCancelBtn ) );
+
+    m_xBundledCbx->connect_toggled( LINK( this, ExtMgrDialog, HandleExtTypeCbx ) );
+    m_xSharedCbx->connect_toggled( LINK( this, ExtMgrDialog, HandleExtTypeCbx ) );
+    m_xUserCbx->connect_toggled( LINK( this, ExtMgrDialog, HandleExtTypeCbx ) );
+
+    m_xSearchEntry->connect_changed( LINK( this, ExtMgrDialog, HandleSearch ) );
+
+    m_xBundledCbx->set_active(true);
+    m_xSharedCbx->set_active(true);
+    m_xUserCbx->set_active(true);
+
+    m_xProgressBar->hide();
+
+#if ENABLE_EXTENSION_UPDATE
+    m_xUpdateBtn->connect_clicked( LINK( this, ExtMgrDialog, HandleUpdateBtn ) );
+    m_xUpdateBtn->set_sensitive(false);
+#else
+    m_xUpdateBtn->hide();
+#endif
+
+    if (officecfg::Office::ExtensionManager::ExtensionSecurity::DisableExtensionInstallation::get())
+    {
+        m_xAddBtn->set_sensitive(false);
+        m_xAddBtn->set_tooltip_text(DpResId(RID_STR_WARNING_INSTALL_EXTENSION_DISABLED));
+    }
+    if (officecfg::Office::ExtensionManager::ExtensionSecurity::DisableExtensionRemoval::get())
+    {
+        m_xRemoveBtn->set_sensitive(false);
+        m_xRemoveBtn->set_tooltip_text(DpResId(RID_STR_WARNING_REMOVE_EXTENSION_DISABLED));
+    }
+
+    m_aIdle.SetPriority(TaskPriority::LOWEST);
+    m_aIdle.SetInvokeHandler( LINK( this, ExtMgrDialog, TimeOutHdl ) );
+}
+
+ExtMgrDialog::~ExtMgrDialog()
+{
+    m_aIdle.Stop();
+}
+
+void ExtMgrDialog::setGetExtensionsURL( const OUString &rURL )
+{
+    m_xGetExtensions->set_uri( rURL );
+}
+
+void ExtMgrDialog::addPackageToList( const uno::Reference< deployment::XPackage > &xPackage,
+                                     bool bLicenseMissing )
+{
+    const SolarMutexGuard aGuard;
+    m_xUpdateBtn->set_sensitive(true);
+
+    bool bSearchMatch = m_xSearchEntry->get_text().isEmpty();
+    if (!m_xSearchEntry->get_text().isEmpty()
+        && xPackage->getDisplayName().toAsciiLowerCase().indexOf(
+               m_xSearchEntry->get_text().toAsciiLowerCase())
+               >= 0)
+    {
+        bSearchMatch = true;
+    }
+
+    if (!bSearchMatch)
+        return;
+
+    if (m_xBundledCbx->get_active() && (xPackage->getRepositoryName() == BUNDLED_PACKAGE_MANAGER) )
+    {
+        m_xExtensionBox->addEntry( xPackage, bLicenseMissing );
+    }
+    else if (m_xSharedCbx->get_active() && (xPackage->getRepositoryName() == SHARED_PACKAGE_MANAGER) )
+    {
+        m_xExtensionBox->addEntry( xPackage, bLicenseMissing );
+    }
+    else if (m_xUserCbx->get_active() && (xPackage->getRepositoryName() == USER_PACKAGE_MANAGER ))
+    {
+        m_xExtensionBox->addEntry( xPackage, bLicenseMissing );
+    }
+}
+
+void ExtMgrDialog::updateList()
+{
+    // re-creates the list of packages with addEntry selecting the packages
+    prepareChecking();
+    m_pManager->createPackageList();
+    checkEntries();
+}
+
+void ExtMgrDialog::prepareChecking()
+{
+    m_xExtensionBox->prepareChecking();
+}
+
+void ExtMgrDialog::checkEntries()
+{
+    const SolarMutexGuard guard;
+    m_xExtensionBox->checkEntries();
+}
+
+bool ExtMgrDialog::removeExtensionWarn(std::u16string_view rExtensionName)
+{
+    const SolarMutexGuard guard;
+    incBusy();
+    std::unique_ptr<weld::MessageDialog> xInfoBox(Application::CreateMessageDialog(m_xDialog.get(),
+                                                  VclMessageType::Warning, VclButtonsType::OkCancel,
+                                                  DpResId(RID_STR_WARNING_REMOVE_EXTENSION)));
+
+    OUString sText(xInfoBox->get_primary_text());
+    sText = sText.replaceAll("%NAME", rExtensionName);
+    xInfoBox->set_primary_text(sText);
+
+    bool bRet = RET_OK == xInfoBox->run();
+    xInfoBox.reset();
+    decBusy();
+
+    return bRet;
+}
+
+void ExtMgrDialog::enablePackage( const uno::Reference< deployment::XPackage > &xPackage,
+                                  bool bEnable )
+{
+    if ( !xPackage.is() )
+        return;
+
+    if ( bEnable )
+    {
+        if (!continueOnSharedExtension(xPackage, m_xDialog.get(), RID_STR_WARNING_ENABLE_SHARED_EXTENSION, m_bEnableWarning))
+            return;
+    }
+    else
+    {
+        if (!continueOnSharedExtension(xPackage, m_xDialog.get(), RID_STR_WARNING_DISABLE_SHARED_EXTENSION, m_bDisableWarning))
+            return;
+    }
+
+    m_pManager->getCmdQueue()->enableExtension( xPackage, bEnable );
+}
+
+
+void ExtMgrDialog::removePackage( const uno::Reference< deployment::XPackage > &xPackage )
+{
+    if ( !xPackage.is() )
+        return;
+
+    if ( !IsSharedPkgMgr( xPackage ) || m_bDeleteWarning )
+    {
+        if ( ! removeExtensionWarn( xPackage->getDisplayName() ) )
+            return;
+    }
+
+    if (!continueOnSharedExtension(xPackage, m_xDialog.get(), RID_STR_WARNING_REMOVE_SHARED_EXTENSION, m_bDeleteWarning))
+        return;
+
+    m_pManager->getCmdQueue()->removeExtension( xPackage );
+}
+
+
+void ExtMgrDialog::updatePackage( const uno::Reference< deployment::XPackage > &xPackage )
+{
+    if ( !xPackage.is() )
+        return;
+
+    // get the extension with highest version
+    uno::Sequence<uno::Reference<deployment::XPackage> > seqExtensions =
+    m_pManager->getExtensionManager()->getExtensionsWithSameIdentifier(
+        dp_misc::getIdentifier(xPackage), xPackage->getName(), uno::Reference<ucb::XCommandEnvironment>());
+    uno::Reference<deployment::XPackage> extension =
+        dp_misc::getExtensionWithHighestVersion(seqExtensions);
+    OSL_ASSERT(extension.is());
+    std::vector< css::uno::Reference< css::deployment::XPackage > > vEntries { extension };
+
+    m_pManager->getCmdQueue()->checkForUpdates( std::move(vEntries) );
+}
+
+
+bool ExtMgrDialog::acceptLicense( const uno::Reference< deployment::XPackage > &xPackage )
+{
+    if ( !xPackage.is() )
+        return false;
+
+    m_pManager->getCmdQueue()->acceptLicense( xPackage );
+
+    return true;
+}
+
+
+uno::Sequence< OUString > ExtMgrDialog::raiseAddPicker()
+{
+    sfx2::FileDialogHelper aDlgHelper(ui::dialogs::TemplateDescription::FILEOPEN_SIMPLE, FileDialogFlags::NONE, m_xDialog.get());
+    aDlgHelper.SetContext(sfx2::FileDialogHelper::ExtensionManager);
+    const uno::Reference<ui::dialogs::XFilePicker3>& xFilePicker = aDlgHelper.GetFilePicker();
+    xFilePicker->setTitle( m_sAddPackages );
+
+    // collect and set filter list:
+    typedef std::map< OUString, OUString > t_string2string;
+    t_string2string title2filter;
+    OUStringBuffer supportedFilters;
+
+    const uno::Sequence< uno::Reference< deployment::XPackageTypeInfo > > packageTypes(
+        m_pManager->getExtensionManager()->getSupportedPackageTypes() );
+
+    for ( uno::Reference< deployment::XPackageTypeInfo > const & xPackageType : packageTypes )
+    {
+        const OUString filter( xPackageType->getFileFilter() );
+        if (!filter.isEmpty())
+        {
+            const OUString title( xPackageType->getShortDescription() );
+            const std::pair< t_string2string::iterator, bool > insertion(
+                title2filter.emplace( title, filter ) );
+            if (!supportedFilters.isEmpty())
+                supportedFilters.append(';');
+            supportedFilters.append(filter);
+            if ( ! insertion.second )
+            { // already existing, append extensions:
+                insertion.first->second = insertion.first->second +
+                    ";" + filter;
+            }
+        }
+    }
+
+    static const OUString StrAllFiles = []()
+        {
+            const SolarMutexGuard guard;
+            std::locale loc = Translate::Create("fps");
+            return Translate::get(STR_FILTERNAME_ALL, loc);
+        }();
+
+    // All files at top:
+    xFilePicker->appendFilter( StrAllFiles, "*.*" );
+    xFilePicker->appendFilter( DpResId(RID_STR_ALL_SUPPORTED), supportedFilters.makeStringAndClear() );
+    // then supported ones:
+    for (auto const& elem : title2filter)
+    {
+        try
+        {
+            xFilePicker->appendFilter( elem.first, elem.second );
+        }
+        catch (const lang::IllegalArgumentException &)
+        {
+            TOOLS_WARN_EXCEPTION( "desktop", "" );
+        }
+    }
+    xFilePicker->setCurrentFilter( DpResId(RID_STR_ALL_SUPPORTED) );
+
+    if ( xFilePicker->execute() != ui::dialogs::ExecutableDialogResults::OK )
+        return uno::Sequence<OUString>(); // cancelled
+
+    uno::Sequence< OUString > files( xFilePicker->getSelectedFiles() );
+    OSL_ASSERT( files.hasElements() );
+    return files;
+}
+
+void ExtMgrDialog::enableOptionsButton( bool bEnable )
+{
+    m_xOptionsBtn->set_sensitive( bEnable );
+}
+
+void ExtMgrDialog::enableRemoveButton( bool bEnable )
+{
+    m_xRemoveBtn->set_sensitive( bEnable && !officecfg::Office::ExtensionManager::ExtensionSecurity::DisableExtensionRemoval::get());
+
+    if (officecfg::Office::ExtensionManager::ExtensionSecurity::DisableExtensionRemoval::get())
+    {
+        m_xRemoveBtn->set_tooltip_text(DpResId(RID_STR_WARNING_REMOVE_EXTENSION_DISABLED));
+    }
+    else
+    {
+        m_xRemoveBtn->set_tooltip_text("");
+    }
+}
+
+void ExtMgrDialog::enableEnableButton( bool bEnable )
+{
+    m_xEnableBtn->set_sensitive( bEnable );
+}
+
+void ExtMgrDialog::enableButtontoEnable( bool bEnable )
+{
+    if (bEnable)
+    {
+        m_xEnableBtn->set_label( DpResId( RID_CTX_ITEM_ENABLE ) );
+        m_xEnableBtn->set_help_id( HID_EXTENSION_MANAGER_LISTBOX_ENABLE );
+    }
+    else
+    {
+        m_xEnableBtn->set_label( DpResId( RID_CTX_ITEM_DISABLE ) );
+        m_xEnableBtn->set_help_id( HID_EXTENSION_MANAGER_LISTBOX_DISABLE );
+    }
+}
+
+IMPL_LINK_NOARG(ExtMgrDialog, HandleCancelBtn, weld::Button&, void)
+{
+    if ( m_xAbortChannel.is() )
+    {
+        try
+        {
+            m_xAbortChannel->sendAbort();
+        }
+        catch ( const uno::RuntimeException & )
+        {
+            TOOLS_WARN_EXCEPTION( "dbaccess", "" );
+        }
+    }
+}
+
+IMPL_LINK_NOARG(ExtMgrDialog, HandleCloseBtn, weld::Button&, void)
+{
+    bool bCallClose = true;
+
+    //only suggest restart if modified and this is the first close attempt
+    if (!m_bClosed && m_pManager->isModified())
+    {
+        m_pManager->clearModified();
+
+        //only suggest restart if we're actually running, e.g. not from standalone unopkg gui
+        if (dp_misc::office_is_running())
+        {
+            SolarMutexGuard aGuard;
+            bCallClose = !::svtools::executeRestartDialog(comphelper::getProcessComponentContext(),
+                                                          m_xDialog.get(),
+                                                          svtools::RESTART_REASON_EXTENSION_INSTALL);
+        }
+    }
+
+    if (bCallClose)
+        m_xDialog->response(RET_CANCEL);
+}
+
+IMPL_LINK( ExtMgrDialog, startProgress, void*, _bLockInterface, void )
+{
+    ::osl::MutexGuard aGuard( m_aMutex );
+    bool bLockInterface = static_cast<bool>(_bLockInterface);
+
+    if ( m_bStartProgress && !m_bHasProgress )
+        m_aIdle.Start();
+
+    if ( m_bStopProgress )
+    {
+        if ( m_xProgressBar->get_visible() )
+            m_xProgressBar->set_percentage( 100 );
+        m_xAbortChannel.clear();
+
+        SAL_INFO( "desktop.deployment", " startProgress handler: stop" );
+    }
+    else
+    {
+        SAL_INFO( "desktop.deployment", " startProgress handler: start" );
+    }
+
+    m_xCancelBtn->set_sensitive( bLockInterface );
+    m_xAddBtn->set_sensitive( !bLockInterface && !officecfg::Office::ExtensionManager::ExtensionSecurity::DisableExtensionInstallation::get());
+    if (officecfg::Office::ExtensionManager::ExtensionSecurity::DisableExtensionInstallation::get())
+    {
+        m_xAddBtn->set_tooltip_text(DpResId(RID_STR_WARNING_INSTALL_EXTENSION_DISABLED));
+    }
+    else
+    {
+        m_xAddBtn->set_tooltip_text("");
+    }
+
+    m_xUpdateBtn->set_sensitive( !bLockInterface && m_xExtensionBox->getItemCount() );
+    m_xExtensionBox->enableButtons( !bLockInterface );
+
+    clearEventID();
+}
+
+
+void ExtMgrDialog::showProgress( bool _bStart )
+{
+    ::osl::MutexGuard aGuard( m_aMutex );
+
+    bool bStart = _bStart;
+
+    if ( bStart )
+    {
+        m_nProgress = 0;
+        m_bStartProgress = true;
+        SAL_INFO( "desktop.deployment", "showProgress start" );
+    }
+    else
+    {
+        m_nProgress = 100;
+        m_bStopProgress = true;
+        SAL_INFO( "desktop.deployment", "showProgress stop!" );
+    }
+
+    DialogHelper::PostUserEvent( LINK( this, ExtMgrDialog, startProgress ), reinterpret_cast<void*>(bStart) );
+    m_aIdle.Start();
+}
+
+
+void ExtMgrDialog::updateProgress( const tools::Long nProgress )
+{
+    if ( m_nProgress != nProgress )
+    {
+        ::osl::MutexGuard aGuard( m_aMutex );
+        m_nProgress = nProgress;
+        m_aIdle.Start();
+    }
+}
+
+
+void ExtMgrDialog::updateProgress( const OUString &rText,
+                                   const uno::Reference< task::XAbortChannel > &xAbortChannel)
+{
+    ::osl::MutexGuard aGuard( m_aMutex );
+
+    m_xAbortChannel = xAbortChannel;
+    m_sProgressText = rText;
+    m_bProgressChanged = true;
+    m_aIdle.Start();
+}
+
+
+void ExtMgrDialog::updatePackageInfo( const uno::Reference< deployment::XPackage > &xPackage )
+{
+    const SolarMutexGuard aGuard;
+    m_xExtensionBox->updateEntry( xPackage );
+}
+
+IMPL_LINK_NOARG(ExtMgrDialog, HandleOptionsBtn, weld::Button&, void)
+{
+    const sal_Int32 nActive = m_xExtensionBox->getSelIndex();
+
+    if ( nActive != ExtensionBox_Impl::ENTRY_NOTFOUND )
+    {
+        SfxAbstractDialogFactory* pFact = SfxAbstractDialogFactory::Create();
+
+        OUString sExtensionId = m_xExtensionBox->GetEntryData( nActive )->m_xPackage->getIdentifier().Value;
+        ScopedVclPtr<VclAbstractDialog> pDlg(pFact->CreateOptionsDialog(m_xDialog.get(), sExtensionId));
+
+        pDlg->Execute();
+    }
+}
+
+IMPL_LINK_NOARG(ExtMgrDialog, HandleAddBtn, weld::Button&, void)
+{
+    incBusy();
+
+    uno::Sequence< OUString > aFileList = raiseAddPicker();
+
+    if ( aFileList.hasElements() )
+    {
+        m_pManager->installPackage( aFileList[0] );
+    }
+
+    decBusy();
+}
+
+IMPL_LINK_NOARG(ExtMgrDialog, HandleRemoveBtn, weld::Button&, void)
+{
+    const sal_Int32 nActive = m_xExtensionBox->getSelIndex();
+
+    if ( nActive != ExtensionBox_Impl::ENTRY_NOTFOUND )
+    {
+        TEntry_Impl pEntry = m_xExtensionBox->GetEntryData( nActive );
+        removePackage( pEntry->m_xPackage );
+    }
+}
+
+IMPL_LINK_NOARG(ExtMgrDialog, HandleEnableBtn, weld::Button&, void)
+{
+    const sal_Int32 nActive = m_xExtensionBox->getSelIndex();
+
+    if ( nActive != ExtensionBox_Impl::ENTRY_NOTFOUND )
+    {
+        TEntry_Impl pEntry = m_xExtensionBox->GetEntryData( nActive );
+
+        if ( pEntry->m_bMissingLic )
+            acceptLicense( pEntry->m_xPackage );
+        else
+        {
+            const bool bEnable( pEntry->m_eState != REGISTERED );
+            enablePackage( pEntry->m_xPackage, bEnable );
+        }
+    }
+}
+
+IMPL_LINK_NOARG(ExtMgrDialog, HandleExtTypeCbx, weld::Toggleable&, void)
+{
+    updateList();
+}
+
+IMPL_LINK_NOARG(ExtMgrDialog, HandleSearch, weld::Entry&, void)
+{
+    updateList();
+}
+
+IMPL_LINK_NOARG(ExtMgrDialog, HandleUpdateBtn, weld::Button&, void)
+{
+#if ENABLE_EXTENSION_UPDATE
+    m_pManager->checkUpdates();
+#else
+    (void) this;
+#endif
+}
+
+IMPL_LINK_NOARG(ExtMgrDialog, TimeOutHdl, Timer *, void)
+{
+    if ( m_bStopProgress )
+    {
+        m_bHasProgress = false;
+        m_bStopProgress = false;
+        m_xProgressText->hide();
+        m_xProgressBar->hide();
+        m_xCancelBtn->hide();
+    }
+    else
+    {
+        if ( m_bProgressChanged )
+        {
+            m_bProgressChanged = false;
+            m_xProgressText->set_label(m_sProgressText);
+        }
+
+        if ( m_bStartProgress )
+        {
+            m_bStartProgress = false;
+            m_bHasProgress = true;
+            m_xProgressBar->show();
+            m_xProgressText->show();
+            m_xCancelBtn->set_sensitive(true);
+            m_xCancelBtn->show();
+        }
+
+        if ( m_xProgressBar->get_visible() )
+            m_xProgressBar->set_percentage( static_cast<sal_uInt16>(m_nProgress) );
+    }
+}
+
+void ExtMgrDialog::Close()
+{
+    m_pManager->terminateDialog();
+    m_bClosed = true;
+}
+
+//UpdateRequiredDialog
+UpdateRequiredDialog::UpdateRequiredDialog(weld::Window *pParent, TheExtensionManager *pManager)
+    : GenericDialogController(pParent, "desktop/ui/updaterequireddialog.ui", "UpdateRequiredDialog")
+    , DialogHelper(pManager->getContext(), m_xDialog.get())
+    , m_sCloseText(DpResId(RID_STR_CLOSE_BTN))
+    , m_bHasProgress(false)
+    , m_bProgressChanged(false)
+    , m_bStartProgress(false)
+    , m_bStopProgress(false)
+    , m_bHasLockedEntries(false)
+    , m_nProgress(0)
+    , m_aIdle( "UpdateRequiredDialog m_aIdle TimeOutHdl" )
+    , m_pManager(pManager)
+    , m_xExtensionBox(new ExtensionBox_Impl(m_xBuilder->weld_scrolled_window("scroll", true)))
+    , m_xExtensionBoxWnd(new weld::CustomWeld(*m_xBuilder, "extensions", *m_xExtensionBox))
+    , m_xUpdateNeeded(m_xBuilder->weld_label("updatelabel"))
+    , m_xUpdateBtn(m_xBuilder->weld_button("ok"))
+    , m_xCloseBtn(m_xBuilder->weld_button("disable"))
+    , m_xCancelBtn(m_xBuilder->weld_button("cancel"))
+    , m_xProgressText(m_xBuilder->weld_label("progresslabel"))
+    , m_xProgressBar(m_xBuilder->weld_progress_bar("progress"))
+{
+    m_xExtensionBox->setExtensionManager(pManager);
+
+    m_xUpdateBtn->connect_clicked( LINK( this, UpdateRequiredDialog, HandleUpdateBtn ) );
+    m_xCloseBtn->connect_clicked( LINK( this, UpdateRequiredDialog, HandleCloseBtn ) );
+    m_xCancelBtn->connect_clicked( LINK( this, UpdateRequiredDialog, HandleCancelBtn ) );
+
+    OUString aText = m_xUpdateNeeded->get_label();
+    aText = aText.replaceAll(
+        "%PRODUCTNAME", utl::ConfigManager::getProductName());
+    m_xUpdateNeeded->set_label(aText);
+
+    m_xProgressBar->hide();
+    m_xUpdateBtn->set_sensitive( false );
+    m_xCloseBtn->grab_focus();
+
+    m_aIdle.SetPriority( TaskPriority::LOWEST );
+    m_aIdle.SetInvokeHandler( LINK( this, UpdateRequiredDialog, TimeOutHdl ) );
+}
+
+UpdateRequiredDialog::~UpdateRequiredDialog()
+{
+    m_aIdle.Stop();
+}
+
+void UpdateRequiredDialog::addPackageToList( const uno::Reference< deployment::XPackage > &xPackage,
+                                             bool bLicenseMissing )
+{
+    // We will only add entries to the list with unsatisfied dependencies
+    if ( !bLicenseMissing && !checkDependencies( xPackage ) )
+    {
+        m_bHasLockedEntries |= m_pManager->isReadOnly( xPackage );
+        const SolarMutexGuard aGuard;
+        m_xUpdateBtn->set_sensitive(true);
+        m_xExtensionBox->addEntry( xPackage );
+    }
+}
+
+
+void UpdateRequiredDialog::prepareChecking()
+{
+    m_xExtensionBox->prepareChecking();
+}
+
+
+void UpdateRequiredDialog::checkEntries()
+{
+    const SolarMutexGuard guard;
+    m_xExtensionBox->checkEntries();
+
+    if ( ! hasActiveEntries() )
+    {
+        m_xCloseBtn->set_label( m_sCloseText );
+        m_xCloseBtn->grab_focus();
+    }
+}
+
+
+IMPL_LINK_NOARG(UpdateRequiredDialog, HandleCancelBtn, weld::Button&, void)
+{
+    if ( m_xAbortChannel.is() )
+    {
+        try
+        {
+            m_xAbortChannel->sendAbort();
+        }
+        catch ( const uno::RuntimeException & )
+        {
+            TOOLS_WARN_EXCEPTION( "desktop", "" );
+        }
+    }
+}
+
+
+IMPL_LINK( UpdateRequiredDialog, startProgress, void*, _bLockInterface, void )
+{
+    ::osl::MutexGuard aGuard( m_aMutex );
+    bool bLockInterface = static_cast<bool>(_bLockInterface);
+
+    if ( m_bStartProgress && !m_bHasProgress )
+        m_aIdle.Start();
+
+    if ( m_bStopProgress )
+    {
+        if ( m_xProgressBar->get_visible() )
+            m_xProgressBar->set_percentage( 100 );
+        m_xAbortChannel.clear();
+        SAL_INFO( "desktop.deployment", " startProgress handler: stop" );
+    }
+    else
+    {
+        SAL_INFO( "desktop.deployment", " startProgress handler: start" );
+    }
+
+    m_xCancelBtn->set_sensitive( bLockInterface );
+    m_xUpdateBtn->set_sensitive( false );
+    clearEventID();
+}
+
+
+void UpdateRequiredDialog::showProgress( bool _bStart )
+{
+    ::osl::MutexGuard aGuard( m_aMutex );
+
+    bool bStart = _bStart;
+
+    if ( bStart )
+    {
+        m_nProgress = 0;
+        m_bStartProgress = true;
+        SAL_INFO( "desktop.deployment", "showProgress start" );
+    }
+    else
+    {
+        m_nProgress = 100;
+        m_bStopProgress = true;
+        SAL_INFO( "desktop.deployment", "showProgress stop!" );
+    }
+
+    DialogHelper::PostUserEvent( LINK( this, UpdateRequiredDialog, startProgress ), reinterpret_cast<void*>(bStart) );
+    m_aIdle.Start();
+}
+
+
+void UpdateRequiredDialog::updateProgress( const tools::Long nProgress )
+{
+    if ( m_nProgress != nProgress )
+    {
+        ::osl::MutexGuard aGuard( m_aMutex );
+        m_nProgress = nProgress;
+        m_aIdle.Start();
+    }
+}
+
+
+void UpdateRequiredDialog::updateProgress( const OUString &rText,
+                                           const uno::Reference< task::XAbortChannel > &xAbortChannel)
+{
+    ::osl::MutexGuard aGuard( m_aMutex );
+
+    m_xAbortChannel = xAbortChannel;
+    m_sProgressText = rText;
+    m_bProgressChanged = true;
+    m_aIdle.Start();
+}
+
+
+void UpdateRequiredDialog::updatePackageInfo( const uno::Reference< deployment::XPackage > &xPackage )
+{
+    // We will remove all updated packages with satisfied dependencies, but
+    // we will show all disabled entries so the user sees the result
+    // of the 'disable all' button
+    const SolarMutexGuard aGuard;
+    if ( isEnabled( xPackage ) && checkDependencies( xPackage ) )
+        m_xExtensionBox->removeEntry( xPackage );
+    else
+        m_xExtensionBox->updateEntry( xPackage );
+
+    if ( ! hasActiveEntries() )
+    {
+        m_xCloseBtn->set_label( m_sCloseText );
+        m_xCloseBtn->grab_focus();
+    }
+}
+
+
+IMPL_LINK_NOARG(UpdateRequiredDialog, HandleUpdateBtn, weld::Button&, void)
+{
+    ::osl::ClearableMutexGuard aGuard( m_aMutex );
+
+    std::vector< uno::Reference< deployment::XPackage > > vUpdateEntries;
+    sal_Int32 nCount = m_xExtensionBox->GetEntryCount();
+
+    for ( sal_Int32 i = 0; i < nCount; ++i )
+    {
+        TEntry_Impl pEntry = m_xExtensionBox->GetEntryData( i );
+        vUpdateEntries.push_back( pEntry->m_xPackage );
+    }
+
+    aGuard.clear();
+
+    m_pManager->getCmdQueue()->checkForUpdates( std::move(vUpdateEntries) );
+}
+
+
+IMPL_LINK_NOARG(UpdateRequiredDialog, HandleCloseBtn, weld::Button&, void)
+{
+    ::osl::MutexGuard aGuard( m_aMutex );
+
+    if ( !isBusy() )
+    {
+        if ( m_bHasLockedEntries )
+            m_xDialog->response(-1);
+        else if ( hasActiveEntries() )
+            disableAllEntries();
+        else
+            m_xDialog->response(RET_CANCEL);
+    }
+}
+
+
+IMPL_LINK_NOARG(UpdateRequiredDialog, TimeOutHdl, Timer *, void)
+{
+    if ( m_bStopProgress )
+    {
+        m_bHasProgress = false;
+        m_bStopProgress = false;
+        m_xProgressText->hide();
+        m_xProgressBar->hide();
+        m_xCancelBtn->hide();
+    }
+    else
+    {
+        if ( m_bProgressChanged )
+        {
+            m_bProgressChanged = false;
+            m_xProgressText->set_label( m_sProgressText );
+        }
+
+        if ( m_bStartProgress )
+        {
+            m_bStartProgress = false;
+            m_bHasProgress = true;
+            m_xProgressBar->show();
+            m_xProgressText->show();
+            m_xCancelBtn->set_sensitive(true);
+            m_xCancelBtn->show();
+        }
+
+        if (m_xProgressBar->get_visible())
+            m_xProgressBar->set_percentage(m_nProgress);
+    }
+}
+
+// VCL::Dialog
+short UpdateRequiredDialog::run()
+{
+    //ToDo
+    //I believe m_bHasLockedEntries was used to prevent showing extensions which cannot
+    //be disabled because they are in a read only repository. However, disabling extensions
+    //is now always possible because the registration data of all repositories
+    //are in the user installation.
+    //Therefore all extensions could be displayed and all the handling around m_bHasLockedEntries
+    //could be removed.
+    if ( m_bHasLockedEntries )
+    {
+        // Set other text, disable update btn, remove not shared entries from list;
+        m_xUpdateNeeded->set_label( DpResId( RID_STR_NO_ADMIN_PRIVILEGE ) );
+        m_xCloseBtn->set_label( DpResId( RID_STR_EXIT_BTN ) );
+        m_xUpdateBtn->set_sensitive( false );
+        m_xExtensionBox->RemoveUnlocked();
+    }
+
+    return GenericDialogController::run();
+}
+
+// Check dependencies of all packages
+
+bool UpdateRequiredDialog::isEnabled( const uno::Reference< deployment::XPackage > &xPackage )
+{
+    bool bRegistered = false;
+    try {
+        beans::Optional< beans::Ambiguous< sal_Bool > > option( xPackage->isRegistered( uno::Reference< task::XAbortChannel >(),
+                                                                                        uno::Reference< ucb::XCommandEnvironment >() ) );
+        if ( option.IsPresent )
+        {
+            ::beans::Ambiguous< sal_Bool > const & reg = option.Value;
+            if ( reg.IsAmbiguous )
+                bRegistered = false;
+            else
+                bRegistered = reg.Value;
+        }
+        else
+            bRegistered = false;
+    }
+    catch ( const uno::RuntimeException & ) { throw; }
+    catch (const uno::Exception & ) {
+        TOOLS_WARN_EXCEPTION( "desktop", "" );
+        bRegistered = false;
+    }
+
+    return bRegistered;
+}
+
+// Checks the dependencies no matter if the extension is enabled or disabled!
+bool UpdateRequiredDialog::checkDependencies( const uno::Reference< deployment::XPackage > &xPackage )
+{
+    bool bDependenciesValid = false;
+    try {
+        bDependenciesValid = xPackage->checkDependencies( uno::Reference< ucb::XCommandEnvironment >() );
+    }
+    catch ( const deployment::DeploymentException & ) {}
+    return bDependenciesValid;
+}
+
+
+bool UpdateRequiredDialog::hasActiveEntries()
+{
+    ::osl::MutexGuard aGuard( m_aMutex );
+
+    bool bRet = false;
+    tools::Long nCount = m_xExtensionBox->GetEntryCount();
+    for ( tools::Long nIndex = 0; nIndex < nCount; nIndex++ )
+    {
+        TEntry_Impl pEntry = m_xExtensionBox->GetEntryData( nIndex );
+
+        if ( isEnabled(pEntry->m_xPackage) && !checkDependencies( pEntry->m_xPackage ) )
+        {
+            bRet = true;
+            break;
+        }
+    }
+
+    return bRet;
+}
+
+
+void UpdateRequiredDialog::disableAllEntries()
+{
+    ::osl::MutexGuard aGuard( m_aMutex );
+
+    incBusy();
+
+    tools::Long nCount = m_xExtensionBox->GetEntryCount();
+    for ( tools::Long nIndex = 0; nIndex < nCount; nIndex++ )
+    {
+        TEntry_Impl pEntry = m_xExtensionBox->GetEntryData( nIndex );
+        m_pManager->getCmdQueue()->enableExtension( pEntry->m_xPackage, false );
+    }
+
+    decBusy();
+
+    if ( ! hasActiveEntries() )
+        m_xCloseBtn->set_label( m_sCloseText );
+}
+
+//                             ShowLicenseDialog
+ShowLicenseDialog::ShowLicenseDialog(weld::Window* pParent,
+                                     const uno::Reference< deployment::XPackage> &xPackage)
+    : GenericDialogController(pParent, "desktop/ui/showlicensedialog.ui", "ShowLicenseDialog")
+    , m_xLicenseText(m_xBuilder->weld_text_view("textview"))
+{
+    m_xLicenseText->set_size_request(m_xLicenseText->get_approximate_digit_width() * 72,
+                                     m_xLicenseText->get_height_rows(21));
+    m_xLicenseText->set_text(xPackage->getLicenseText());
+}
+
+ShowLicenseDialog::~ShowLicenseDialog()
+{
+}
+
+// UpdateRequiredDialogService
+
+UpdateRequiredDialogService::UpdateRequiredDialogService( SAL_UNUSED_PARAMETER uno::Sequence< uno::Any > const&,
+                                                          uno::Reference< uno::XComponentContext > xComponentContext )
+    : m_xComponentContext(std::move( xComponentContext ))
+{
+}
+
+// XServiceInfo
+OUString UpdateRequiredDialogService::getImplementationName()
+{
+    return "com.sun.star.comp.deployment.ui.UpdateRequiredDialog";
+}
+
+sal_Bool UpdateRequiredDialogService::supportsService( const OUString& ServiceName )
+{
+    return cppu::supportsService(this, ServiceName);
+}
+
+css::uno::Sequence< OUString > UpdateRequiredDialogService::getSupportedServiceNames()
+{
+    return { "com.sun.star.deployment.ui.UpdateRequiredDialog" };
+}
+
+
+// XExecutableDialog
+
+void UpdateRequiredDialogService::setTitle( OUString const & )
+{
+}
+
+
+sal_Int16 UpdateRequiredDialogService::execute()
+{
+    ::rtl::Reference< ::dp_gui::TheExtensionManager > xManager( TheExtensionManager::get(
+                                                              m_xComponentContext) );
+    xManager->createDialog( true );
+    sal_Int16 nRet = xManager->execute();
+
+    return nRet;
+}
+
+
+} //namespace dp_gui
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */