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, 176 insertions, 0 deletions

diff --git a/vcl/source/components/fontident.cxx b/vcl/source/components/fontident.cxx
new file mode 100644
index 000000000..78d5703c5
--- /dev/null
+++ b/vcl/source/components/fontident.cxx
@@ -0,0 +1,176 @@
+/* -*- 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 <vcl/svapp.hxx>
+#include <vcl/font.hxx>
+
+#include <factory.hxx>
+#include <svdata.hxx>
+
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/beans/XMaterialHolder.hpp>
+#include <com/sun/star/awt/FontDescriptor.hpp>
+#include <com/sun/star/awt/FontFamily.hpp>
+#include <com/sun/star/awt/FontPitch.hpp>
+#include <com/sun/star/awt/FontWeight.hpp>
+#include <com/sun/star/awt/FontSlant.hpp>
+#include <com/sun/star/lang/XInitialization.hpp>
+
+#include <cppuhelper/implbase3.hxx>
+#include <cppuhelper/supportsservice.hxx>
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::awt;
+
+namespace vcl
+{
+
+namespace {
+
+class FontIdentificator : public ::cppu::WeakAggImplHelper3< XMaterialHolder, XInitialization, XServiceInfo >
+{
+    Font        m_aFont;
+public:
+    FontIdentificator() {}
+
+    // XServiceInfo
+    virtual OUString SAL_CALL getImplementationName(  ) override;
+    virtual sal_Bool SAL_CALL supportsService( const OUString& ) override;
+    virtual Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) override;
+
+    // XInitialization
+    virtual void SAL_CALL initialize( const Sequence< Any >& ) override;
+
+    // XMaterialHolder
+    virtual Any SAL_CALL getMaterial() override;
+
+};
+
+}
+
+void SAL_CALL FontIdentificator::initialize( const Sequence<Any>& i_rArgs )
+{
+    if( !ImplGetSVData() )
+        return; // VCL not initialized
+
+    Sequence< sal_Int8 > aFontBuf;
+    for( const auto& rArg : i_rArgs )
+    {
+        if( rArg >>= aFontBuf )
+        {
+            m_aFont = Font::identifyFont( aFontBuf.getConstArray(), aFontBuf.getLength() );
+            break;
+        }
+    }
+}
+
+Any SAL_CALL FontIdentificator::getMaterial()
+{
+    if( !ImplGetSVData() )
+        return Any(); // VCL not initialized
+
+    FontDescriptor aFD;
+    aFD.Name                = m_aFont.GetFamilyName();
+    aFD.Height              = 0;
+    aFD.Width               = 0;
+    aFD.StyleName           = m_aFont.GetStyleName();
+    aFD.CharSet             = 0;
+    aFD.CharacterWidth      = 0;
+    aFD.Underline           = 0;
+    aFD.Strikeout           = 0;
+    aFD.Orientation         = 0;
+    aFD.Kerning             = false;
+    aFD.WordLineMode        = false;
+    aFD.Type                = 0;
+    switch( m_aFont.GetFamilyType() )
+    {
+    case FAMILY_DECORATIVE: aFD.Family = css::awt::FontFamily::DECORATIVE;break;
+    case FAMILY_MODERN: aFD.Family = css::awt::FontFamily::MODERN;break;
+    case FAMILY_ROMAN: aFD.Family = css::awt::FontFamily::ROMAN;break;
+    case FAMILY_SCRIPT: aFD.Family = css::awt::FontFamily::SCRIPT;break;
+    case FAMILY_SWISS: aFD.Family = css::awt::FontFamily::SWISS;break;
+    case FAMILY_SYSTEM: aFD.Family = css::awt::FontFamily::SYSTEM;break;
+    default:
+        aFD.Family = css::awt::FontFamily::DONTKNOW;
+        break;
+    }
+    switch( m_aFont.GetPitch() )
+    {
+    case PITCH_VARIABLE: aFD.Pitch = css::awt::FontPitch::VARIABLE;break;
+    case PITCH_FIXED: aFD.Pitch = css::awt::FontPitch::FIXED;break;
+    default:
+        aFD.Pitch = css::awt::FontPitch::DONTKNOW;
+        break;
+    }
+    switch( m_aFont.GetWeight() )
+    {
+    case WEIGHT_THIN: aFD.Weight = css::awt::FontWeight::THIN;break;
+    case WEIGHT_ULTRALIGHT: aFD.Weight = css::awt::FontWeight::ULTRALIGHT;break;
+    case WEIGHT_LIGHT: aFD.Weight = css::awt::FontWeight::LIGHT;break;
+    case WEIGHT_SEMILIGHT: aFD.Weight = css::awt::FontWeight::SEMILIGHT;break;
+    case WEIGHT_MEDIUM:
+    case WEIGHT_NORMAL: aFD.Weight = css::awt::FontWeight::NORMAL;break;
+    case WEIGHT_SEMIBOLD: aFD.Weight = css::awt::FontWeight::SEMIBOLD;break;
+    case WEIGHT_BOLD: aFD.Weight = css::awt::FontWeight::BOLD;break;
+    case WEIGHT_ULTRABOLD: aFD.Weight = css::awt::FontWeight::ULTRABOLD;break;
+    case WEIGHT_BLACK: aFD.Weight = css::awt::FontWeight::BLACK;break;
+    default:
+        aFD.Weight = css::awt::FontWeight::DONTKNOW;
+        break;
+    }
+    switch( m_aFont.GetItalic() )
+    {
+    case ITALIC_OBLIQUE: aFD.Slant = css::awt::FontSlant_OBLIQUE;break;
+    case ITALIC_NORMAL: aFD.Slant = css::awt::FontSlant_ITALIC;break;
+    default:
+        aFD.Slant = css::awt::FontSlant_DONTKNOW;
+        break;
+    }
+    return Any( aFD );
+}
+
+// XServiceInfo
+OUString SAL_CALL FontIdentificator::getImplementationName()
+{
+    return "vcl::FontIdentificator";
+}
+
+sal_Bool SAL_CALL FontIdentificator::supportsService( const OUString& i_rServiceName )
+{
+    return cppu::supportsService(this, i_rServiceName);
+}
+
+Sequence< OUString > SAL_CALL FontIdentificator::getSupportedServiceNames()
+{
+    return { "com.sun.star.awt.FontIdentificator" };
+}
+
+} // namespace vcl
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+vcl_FontIdentificator_get_implementation(
+    css::uno::XComponentContext* , css::uno::Sequence<css::uno::Any> const&)
+{
+    return cppu::acquire(new vcl::FontIdentificator());
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */