Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 302 insertions, 0 deletions

diff --git a/unotools/source/config/fontoptions.cxx b/unotools/source/config/fontoptions.cxx
new file mode 100644
index 000000000..c9fa6ec48
--- /dev/null
+++ b/unotools/source/config/fontoptions.cxx
@@ -0,0 +1,302 @@
+/* -*- 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 <unotools/fontoptions.hxx>
+#include <unotools/configitem.hxx>
+#include <tools/debug.hxx>
+#include <com/sun/star/uno/Any.hxx>
+#include <com/sun/star/uno/Sequence.hxx>
+
+#include <rtl/instance.hxx>
+#include "itemholder1.hxx"
+
+using namespace ::utl;
+using namespace ::osl;
+using namespace ::com::sun::star::uno;
+
+#define ROOTNODE_FONT                       "Office.Common/Font"
+
+#define PROPERTYNAME_REPLACEMENTTABLE       "Substitution/Replacement"
+#define PROPERTYNAME_FONTHISTORY            "View/History"
+#define PROPERTYNAME_FONTWYSIWYG            "View/ShowFontBoxWYSIWYG"
+
+#define PROPERTYHANDLE_REPLACEMENTTABLE     0
+#define PROPERTYHANDLE_FONTHISTORY          1
+#define PROPERTYHANDLE_FONTWYSIWYG          2
+
+class SvtFontOptions_Impl : public ConfigItem
+{
+    public:
+
+         SvtFontOptions_Impl();
+        virtual ~SvtFontOptions_Impl() override;
+
+        /*-****************************************************************************************************
+            @short      called for notify of configmanager
+            @descr      This method is called from the ConfigManager before the application ends or from the
+                        PropertyChangeListener if the sub tree broadcasts changes. You must update your
+                        internal values.
+
+            @seealso    baseclass ConfigItem
+
+            @param      "seqPropertyNames" is the list of properties which should be updated.
+        *//*-*****************************************************************************************************/
+
+        virtual void Notify( const Sequence< OUString >& seqPropertyNames ) override;
+
+        /*-****************************************************************************************************
+            @short      access method to get internal values
+            @descr      These method give us a chance to regulate access to our internal values.
+                        It's not used in the moment - but it's possible for the feature!
+        *//*-*****************************************************************************************************/
+
+        bool    IsFontHistoryEnabled        (                   ) const { return m_bFontHistory;}
+
+        bool    IsFontWYSIWYGEnabled        (                   ) const { return m_bFontWYSIWYG;}
+        void        EnableFontWYSIWYG           ( bool bState   );
+
+    private:
+
+        virtual void ImplCommit() override;
+
+        /*-****************************************************************************************************
+            @short      return list of key names of our configuration management which represent our module tree
+            @descr      This method returns a static const list of key names. We need it to get needed values from our
+                        configuration management.
+            @return     A list of needed configuration keys is returned.
+        *//*-*****************************************************************************************************/
+
+        static Sequence< OUString > impl_GetPropertyNames();
+
+    private:
+
+        bool        m_bReplacementTable;
+        bool        m_bFontHistory;
+        bool        m_bFontWYSIWYG;
+};
+
+//  constructor
+
+SvtFontOptions_Impl::SvtFontOptions_Impl()
+    // Init baseclasses first
+    :   ConfigItem          ( ROOTNODE_FONT )
+    // Init member then.
+    ,   m_bReplacementTable ( false     )
+    ,   m_bFontHistory      ( false     )
+    ,   m_bFontWYSIWYG      ( false     )
+{
+    // Use our static list of configuration keys to get his values.
+    Sequence< OUString >    seqNames    = impl_GetPropertyNames (           );
+    Sequence< Any >         seqValues   = GetProperties         ( seqNames  );
+
+    // Safe impossible cases.
+    // We need values from ALL configuration keys.
+    // Follow assignment use order of values in relation to our list of key names!
+    DBG_ASSERT( !(seqNames.getLength()!=seqValues.getLength()), "SvtFontOptions_Impl::SvtFontOptions_Impl()\nI miss some values of configuration keys!\n" );
+
+    // Copy values from list in right order to our internal member.
+    sal_Int32 nPropertyCount = seqValues.getLength();
+    for( sal_Int32 nProperty=0; nProperty<nPropertyCount; ++nProperty )
+    {
+        // Safe impossible cases.
+        // Check any for valid value.
+        DBG_ASSERT( seqValues[nProperty].hasValue(), "SvtFontOptions_Impl::SvtFontOptions_Impl()\nInvalid property value detected!\n" );
+        switch( nProperty )
+        {
+            case PROPERTYHANDLE_REPLACEMENTTABLE    :   {
+                                                            DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtFontOptions_Impl::SvtFontOptions_Impl()\nWho has changed the value type of \"Office.Common\\Font\\Substitution\\Replacement\"?" );
+                                                            seqValues[nProperty] >>= m_bReplacementTable;
+                                                        }
+                                                        break;
+            case PROPERTYHANDLE_FONTHISTORY         :   {
+                                                            DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtFontOptions_Impl::SvtFontOptions_Impl()\nWho has changed the value type of \"Office.Common\\Font\\View\\History\"?" );
+                                                            seqValues[nProperty] >>= m_bFontHistory;
+                                                        }
+                                                        break;
+            case PROPERTYHANDLE_FONTWYSIWYG         :   {
+                                                            DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtFontOptions_Impl::SvtFontOptions_Impl()\nWho has changed the value type of \"Office.Common\\Font\\View\\ShowFontBoxWYSIWYG\"?" );
+                                                            seqValues[nProperty] >>= m_bFontWYSIWYG;
+                                                        }
+                                                        break;
+        }
+    }
+
+    // Enable notification mechanism of our baseclass.
+    // We need it to get information about changes outside these class on our used configuration keys!
+    EnableNotification( seqNames );
+}
+
+//  destructor
+
+SvtFontOptions_Impl::~SvtFontOptions_Impl()
+{
+    assert(!IsModified()); // should have been committed
+}
+
+//  public method
+
+void SvtFontOptions_Impl::Notify( const Sequence< OUString >& seqPropertyNames )
+{
+    // Use given list of updated properties to get his values from configuration directly!
+    Sequence< Any > seqValues = GetProperties( seqPropertyNames );
+    // Safe impossible cases.
+    // We need values from ALL notified configuration keys.
+    DBG_ASSERT( !(seqPropertyNames.getLength()!=seqValues.getLength()), "SvtFontOptions_Impl::Notify()\nI miss some values of configuration keys!\n" );
+    // Step over list of property names and get right value from coreesponding value list to set it on internal members!
+    sal_Int32 nCount = seqPropertyNames.getLength();
+    for( sal_Int32 nProperty=0; nProperty<nCount; ++nProperty )
+    {
+        if( seqPropertyNames[nProperty] == PROPERTYNAME_REPLACEMENTTABLE )
+        {
+            DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtFontOptions_Impl::Notify()\nWho has changed the value type of \"Office.Common\\Font\\Substitution\\Replacement\"?" );
+            seqValues[nProperty] >>= m_bReplacementTable;
+        }
+        else
+        if( seqPropertyNames[nProperty] == PROPERTYNAME_FONTHISTORY )
+        {
+            DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtFontOptions_Impl::Notify()\nWho has changed the value type of \"Office.Common\\Font\\View\\History\"?" );
+            seqValues[nProperty] >>= m_bFontHistory;
+        }
+        else
+        if( seqPropertyNames[nProperty] == PROPERTYNAME_FONTWYSIWYG )
+        {
+            DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtFontOptions_Impl::Notify()\nWho has changed the value type of \"Office.Common\\Font\\View\\ShowFontBoxWYSIWYG\"?" );
+            seqValues[nProperty] >>= m_bFontWYSIWYG;
+        }
+#if OSL_DEBUG_LEVEL > 0
+        else assert(false && "Unknown property detected ... I can't handle these!");
+#endif
+    }
+}
+
+//  public method
+
+void SvtFontOptions_Impl::ImplCommit()
+{
+    // Get names of supported properties, create a list for values and copy current values to it.
+    Sequence< OUString >    seqNames    = impl_GetPropertyNames();
+    sal_Int32               nCount      = seqNames.getLength();
+    Sequence< Any >         seqValues   ( nCount );
+    for( sal_Int32 nProperty=0; nProperty<nCount; ++nProperty )
+    {
+        switch( nProperty )
+        {
+            case PROPERTYHANDLE_REPLACEMENTTABLE    :   {
+                                                            seqValues[nProperty] <<= m_bReplacementTable;
+                                                        }
+                                                        break;
+            case PROPERTYHANDLE_FONTHISTORY         :   {
+                                                            seqValues[nProperty] <<= m_bFontHistory;
+                                                        }
+                                                        break;
+            case PROPERTYHANDLE_FONTWYSIWYG         :   {
+                                                            seqValues[nProperty] <<= m_bFontWYSIWYG;
+                                                        }
+                                                        break;
+        }
+    }
+    // Set properties in configuration.
+    PutProperties( seqNames, seqValues );
+}
+
+//  public method
+
+void SvtFontOptions_Impl::EnableFontWYSIWYG( bool bState )
+{
+    m_bFontWYSIWYG = bState;
+    SetModified();
+}
+
+//  private method
+
+Sequence< OUString > SvtFontOptions_Impl::impl_GetPropertyNames()
+{
+    return Sequence< OUString >
+    {
+        PROPERTYNAME_REPLACEMENTTABLE   ,
+        PROPERTYNAME_FONTHISTORY        ,
+        PROPERTYNAME_FONTWYSIWYG        ,
+    };
+}
+
+namespace {
+
+std::weak_ptr<SvtFontOptions_Impl> g_pFontOptions;
+
+}
+
+SvtFontOptions::SvtFontOptions()
+{
+    // Global access, must be guarded (multithreading!).
+    MutexGuard aGuard( impl_GetOwnStaticMutex() );
+
+    m_pImpl = g_pFontOptions.lock();
+    if( !m_pImpl )
+    {
+        m_pImpl = std::make_shared<SvtFontOptions_Impl>();
+        g_pFontOptions = m_pImpl;
+        ItemHolder1::holdConfigItem(EItem::FontOptions);
+    }
+}
+
+SvtFontOptions::~SvtFontOptions()
+{
+    // Global access, must be guarded (multithreading!)
+    MutexGuard aGuard( impl_GetOwnStaticMutex() );
+
+    m_pImpl.reset();
+}
+
+//  public method
+
+bool SvtFontOptions::IsFontHistoryEnabled() const
+{
+    MutexGuard aGuard( impl_GetOwnStaticMutex() );
+    return m_pImpl->IsFontHistoryEnabled();
+}
+
+//  public method
+
+bool SvtFontOptions::IsFontWYSIWYGEnabled() const
+{
+    MutexGuard aGuard( impl_GetOwnStaticMutex() );
+    return m_pImpl->IsFontWYSIWYGEnabled();
+}
+
+//  public method
+
+void SvtFontOptions::EnableFontWYSIWYG( bool bState )
+{
+    MutexGuard aGuard( impl_GetOwnStaticMutex() );
+    m_pImpl->EnableFontWYSIWYG( bState );
+}
+
+namespace
+{
+    class theFontOptionsMutex : public rtl::Static<osl::Mutex, theFontOptionsMutex> {};
+}
+
+//  private method
+
+Mutex& SvtFontOptions::impl_GetOwnStaticMutex()
+{
+    return theFontOptionsMutex::get();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */