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, 237 insertions, 0 deletions

diff --git a/framework/source/uielement/headermenucontroller.cxx b/framework/source/uielement/headermenucontroller.cxx
new file mode 100644
index 000000000..cbcdc33bc
--- /dev/null
+++ b/framework/source/uielement/headermenucontroller.cxx
@@ -0,0 +1,237 @@
+/* -*- 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 <uielement/headermenucontroller.hxx>
+
+#include <services.h>
+
+#include <strings.hrc>
+#include <classes/fwkresid.hxx>
+
+#include <com/sun/star/awt/MenuItemStyle.hpp>
+#include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
+#include <com/sun/star/container/XNameContainer.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+
+#include <vcl/svapp.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <osl/mutex.hxx>
+#include <cppuhelper/supportsservice.hxx>
+
+//  Defines
+
+using namespace com::sun::star::uno;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::frame;
+using namespace com::sun::star::beans;
+using namespace com::sun::star::util;
+using namespace com::sun::star::style;
+using namespace com::sun::star::container;
+
+const sal_uInt16 ALL_MENUITEM_ID = 1;
+
+namespace framework
+{
+
+// XInterface, XTypeProvider, XServiceInfo
+
+OUString SAL_CALL HeaderMenuController::getImplementationName()
+{
+    return "com.sun.star.comp.framework.HeaderMenuController";
+}
+
+sal_Bool SAL_CALL HeaderMenuController::supportsService( const OUString& sServiceName )
+{
+    return cppu::supportsService(this, sServiceName);
+}
+
+css::uno::Sequence< OUString > SAL_CALL HeaderMenuController::getSupportedServiceNames()
+{
+    return { SERVICENAME_POPUPMENUCONTROLLER };
+}
+
+HeaderMenuController::HeaderMenuController( const css::uno::Reference< css::uno::XComponentContext >& xContext, bool _bFooter ) :
+    svt::PopupMenuControllerBase( xContext )
+    ,m_bFooter(_bFooter)
+{
+}
+
+HeaderMenuController::~HeaderMenuController()
+{
+}
+
+// private function
+void HeaderMenuController::fillPopupMenu( const Reference< css::frame::XModel >& rModel, Reference< css::awt::XPopupMenu > const & rPopupMenu )
+{
+    SolarMutexGuard aSolarMutexGuard;
+
+    resetPopupMenu( rPopupMenu );
+
+    Reference< XStyleFamiliesSupplier > xStyleFamiliesSupplier( rModel, UNO_QUERY );
+    if (!xStyleFamiliesSupplier.is())
+        return;
+
+    Reference< XNameAccess > xStyleFamilies = xStyleFamiliesSupplier->getStyleFamilies();
+
+    OUString aCmd( ".uno:InsertPageHeader" );
+    OUString aHeaderFooterIsOnStr( "HeaderIsOn" );
+    if ( m_bFooter )
+    {
+        aCmd = ".uno:InsertPageFooter";
+        aHeaderFooterIsOnStr = "FooterIsOn";
+    }
+    static const OUStringLiteral aIsPhysicalStr( u"IsPhysical" );
+    static const OUStringLiteral aDisplayNameStr( u"DisplayName" );
+
+    try
+    {
+        Reference< XNameContainer > xNameContainer;
+        if ( xStyleFamilies->getByName("PageStyles") >>= xNameContainer )
+        {
+            Sequence< OUString > aSeqNames = xNameContainer->getElementNames();
+
+            sal_uInt16   nId = 2;
+            sal_uInt16  nCount = 0;
+            bool bAllOneState( true );
+            bool bLastCheck( true );
+            bool bFirstChecked( false );
+            bool bFirstItemInserted( false );
+            for ( sal_Int32 n = 0; n < aSeqNames.getLength(); n++ )
+            {
+                OUString aName = aSeqNames[n];
+                Reference< XPropertySet > xPropSet( xNameContainer->getByName( aName ), UNO_QUERY );
+                if ( xPropSet.is() )
+                {
+                    bool bIsPhysical( false );
+                    if (( xPropSet->getPropertyValue( aIsPhysicalStr ) >>= bIsPhysical ) && bIsPhysical )
+                    {
+                        OUString aDisplayName;
+                        bool      bHeaderIsOn( false );
+                        xPropSet->getPropertyValue( aDisplayNameStr ) >>= aDisplayName;
+                        xPropSet->getPropertyValue( aHeaderFooterIsOnStr ) >>= bHeaderIsOn;
+
+                        OUStringBuffer aStrBuf( aCmd );
+                        aStrBuf.append( "?PageStyle:string=");
+                        aStrBuf.append( aDisplayName );
+                        aStrBuf.append( "&On:bool=" );
+                        if ( !bHeaderIsOn )
+                            aStrBuf.append( "true" );
+                        else
+                            aStrBuf.append( "false" );
+                        OUString aCommand( aStrBuf.makeStringAndClear() );
+                        rPopupMenu->insertItem(nId, aDisplayName, css::awt::MenuItemStyle::CHECKABLE, nCount);
+                        if ( !bFirstItemInserted )
+                        {
+                            bFirstItemInserted = true;
+                            bFirstChecked      = bHeaderIsOn;
+                        }
+
+                        rPopupMenu->setCommand(nId, aCommand);
+                        rPopupMenu->checkItem(nId, bHeaderIsOn);
+                        ++nId;
+
+                        // Check if all entries have the same state
+                        if( bAllOneState && n && bHeaderIsOn != bLastCheck )
+                            bAllOneState = false;
+                        bLastCheck = bHeaderIsOn;
+                        ++nCount;
+                    }
+                }
+            }
+
+            if ( bAllOneState && ( nCount > 1 ))
+            {
+                // Insert special item for all command
+                rPopupMenu->insertItem(ALL_MENUITEM_ID, FwkResId(STR_MENU_HEADFOOTALL), 0, 0);
+
+                OUStringBuffer aStrBuf( aCmd );
+                aStrBuf.append( "?On:bool=" );
+
+                // Command depends on check state of first menu item entry
+                if ( !bFirstChecked )
+                    aStrBuf.append( "true" );
+                else
+                    aStrBuf.append( "false" );
+
+                rPopupMenu->setCommand(1, aStrBuf.makeStringAndClear());
+                rPopupMenu->insertSeparator(1);
+            }
+        }
+    }
+    catch ( const css::container::NoSuchElementException& )
+    {
+    }
+}
+
+// XEventListener
+void SAL_CALL HeaderMenuController::disposing( const EventObject& )
+{
+    Reference< css::awt::XMenuListener > xHolder(this);
+
+    osl::MutexGuard aLock( m_aMutex );
+    m_xFrame.clear();
+    m_xDispatch.clear();
+
+    if ( m_xPopupMenu.is() )
+        m_xPopupMenu->removeMenuListener( Reference< css::awt::XMenuListener >(this) );
+    m_xPopupMenu.clear();
+}
+
+// XStatusListener
+void SAL_CALL HeaderMenuController::statusChanged( const FeatureStateEvent& Event )
+{
+    Reference< css::frame::XModel > xModel;
+
+    if ( Event.State >>= xModel )
+    {
+        osl::MutexGuard aLock( m_aMutex );
+        m_xModel = xModel;
+        if ( m_xPopupMenu.is() )
+            fillPopupMenu( xModel, m_xPopupMenu );
+    }
+}
+
+// XMenuListener
+void SAL_CALL HeaderMenuController::updatePopupMenu()
+{
+    osl::ResettableMutexGuard aLock( m_aMutex );
+
+    throwIfDisposed();
+
+    Reference< css::frame::XModel > xModel( m_xModel );
+    aLock.clear();
+
+    if ( !xModel.is() )
+        svt::PopupMenuControllerBase::updatePopupMenu();
+
+    aLock.reset();
+    if ( m_xPopupMenu.is() && m_xModel.is() )
+        fillPopupMenu( m_xModel, m_xPopupMenu );
+}
+
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+framework_HeaderMenuController_get_implementation(
+    css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const& )
+{
+    return cppu::acquire(new framework::HeaderMenuController(context));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */