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, 138 insertions, 0 deletions

diff --git a/forms/source/richtext/richtextengine.cxx b/forms/source/richtext/richtextengine.cxx
new file mode 100644
index 000000000..14f50a6fc
--- /dev/null
+++ b/forms/source/richtext/richtextengine.cxx
@@ -0,0 +1,138 @@
+/* -*- 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 "richtextengine.hxx"
+#include <svl/itempool.hxx>
+#include <editeng/eeitem.hxx>
+#include <editeng/editobj.hxx>
+#include <editeng/fhgtitem.hxx>
+#include <editeng/fontitem.hxx>
+#include <editeng/langitem.hxx>
+#include <vcl/svapp.hxx>
+#include <tools/mapunit.hxx>
+#include <vcl/mapmod.hxx>
+#include <vcl/outdev.hxx>
+#include <vcl/settings.hxx>
+#include <unotools/lingucfg.hxx>
+#include <osl/diagnose.h>
+
+#include <algorithm>
+#include <memory>
+
+namespace frm
+{
+    //= RichTextEngine
+
+
+    RichTextEngine* RichTextEngine::Create()
+    {
+        SolarMutexGuard g;
+
+        rtl::Reference<SfxItemPool> pPool = EditEngine::CreatePool();
+        pPool->FreezeIdRanges();
+
+        RichTextEngine* pReturn = new RichTextEngine( pPool.get() );
+        OutputDevice* pOutputDevice = pReturn->GetRefDevice();
+        const MapMode& aDeviceMapMode( pOutputDevice->GetMapMode() );
+
+        pReturn->SetStatusEventHdl( LINK( pReturn, RichTextEngine, EditEngineStatusChanged ) );
+
+        pPool->SetDefaultMetric(aDeviceMapMode.GetMapUnit());
+
+        // defaults
+        vcl::Font aFont = Application::GetSettings().GetStyleSettings().GetAppFont();
+        aFont.SetFamilyName( "Times New Roman" );
+        pPool->SetPoolDefaultItem( SvxFontItem( aFont.GetFamilyType(), aFont.GetFamilyName(), OUString(), aFont.GetPitch(), aFont.GetCharSet(), EE_CHAR_FONTINFO ) );
+
+        // 12 pt font size
+        MapMode aPointMapMode( MapUnit::MapPoint );
+        Size a12PointSize( OutputDevice::LogicToLogic( Size( 12, 0 ), aPointMapMode, aDeviceMapMode ) );
+        pPool->SetPoolDefaultItem( SvxFontHeightItem( a12PointSize.Width(), 100, EE_CHAR_FONTHEIGHT ) );
+
+        // font languages
+        SvtLinguOptions aLinguOpt;
+        pPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOpt.nDefaultLanguage, EE_CHAR_LANGUAGE ) );
+        pPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOpt.nDefaultLanguage_CJK, EE_CHAR_LANGUAGE_CJK ) );
+        pPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOpt.nDefaultLanguage_CTL, EE_CHAR_LANGUAGE_CTL ) );
+
+        return pReturn;
+    }
+
+
+    RichTextEngine* RichTextEngine::Clone()
+    {
+        RichTextEngine* pClone( nullptr );
+        {
+            SolarMutexGuard aGuard;
+            std::unique_ptr<EditTextObject> pMyText(CreateTextObject());
+            OSL_ENSURE( pMyText, "RichTextEngine::Clone: CreateTextObject returned nonsense!" );
+
+            pClone = Create();
+
+            if ( pMyText )
+                pClone->SetText( *pMyText );
+        }
+
+        return pClone;
+    }
+
+
+    RichTextEngine::RichTextEngine( SfxItemPool* _pPool )
+        :EditEngine( _pPool )
+    {
+    }
+
+
+    RichTextEngine::~RichTextEngine( )
+    {
+    }
+
+
+    void RichTextEngine::registerEngineStatusListener( IEngineStatusListener* _pListener )
+    {
+        OSL_ENSURE( _pListener, "RichTextEngine::registerEngineStatusListener: invalid listener!" );
+        if ( _pListener )
+            m_aStatusListeners.push_back( _pListener );
+    }
+
+
+    void RichTextEngine::revokeEngineStatusListener( IEngineStatusListener const * _pListener )
+    {
+        ::std::vector< IEngineStatusListener* >::iterator aPos = ::std::find(
+            m_aStatusListeners.begin(),
+            m_aStatusListeners.end(),
+            _pListener
+        );
+        OSL_ENSURE( aPos != m_aStatusListeners.end(), "RichTextEngine::revokeEngineStatusListener: listener not registered!" );
+        if ( aPos != m_aStatusListeners.end() )
+            m_aStatusListeners.erase( aPos );
+    }
+
+
+    IMPL_LINK( RichTextEngine, EditEngineStatusChanged, EditStatus&, _rStatus, void )
+    {
+        for (auto const& statusListener : m_aStatusListeners)
+            statusListener->EditEngineStatusChanged( _rStatus );
+    }
+
+
+}   // namespace frm
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */