summaryrefslogtreecommitdiffstats
path: root/canvas/source/directx/dx_canvasfont.cxx
diff options
context:
space:
mode:
Diffstat (limited to 'canvas/source/directx/dx_canvasfont.cxx')
-rw-r--r--canvas/source/directx/dx_canvasfont.cxx162
1 files changed, 162 insertions, 0 deletions
diff --git a/canvas/source/directx/dx_canvasfont.cxx b/canvas/source/directx/dx_canvasfont.cxx
new file mode 100644
index 000000000..aeb307052
--- /dev/null
+++ b/canvas/source/directx/dx_canvasfont.cxx
@@ -0,0 +1,162 @@
+/* -*- 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 <sal/config.h>
+
+#include <memory>
+
+#include <o3tl/char16_t2wchar_t.hxx>
+
+#include <com/sun/star/rendering/PanoseWeight.hpp>
+#include <com/sun/star/rendering/XSpriteCanvas.hpp>
+#include <cppuhelper/supportsservice.hxx>
+
+#include "dx_canvasfont.hxx"
+#include "dx_spritecanvas.hxx"
+#include "dx_textlayout.hxx"
+#include "dx_winstuff.hxx"
+
+using namespace ::com::sun::star;
+
+namespace dxcanvas
+{
+ namespace
+ {
+ INT calcFontStyle( const rendering::FontRequest& rFontRequest )
+ {
+ INT nFontStyle( Gdiplus::FontStyleRegular );
+
+ if( rFontRequest.FontDescription.FontDescription.Weight > rendering::PanoseWeight::BOOK )
+ nFontStyle = Gdiplus::FontStyleBold;
+
+ return nFontStyle;
+ }
+ }
+
+ CanvasFont::CanvasFont( const rendering::FontRequest& rFontRequest,
+ const uno::Sequence< beans::PropertyValue >& extraFontProperties,
+ const geometry::Matrix2D& fontMatrix ) :
+ CanvasFont_Base( m_aMutex ),
+ mpGdiPlusUser( GDIPlusUser::createInstance() ),
+ mpFontFamily(),
+ mpFont(),
+ maFontRequest( rFontRequest ),
+ mnEmphasisMark(0),
+ maFontMatrix( fontMatrix )
+ {
+ mpFontFamily = std::make_shared<Gdiplus::FontFamily>(o3tl::toW(rFontRequest.FontDescription.FamilyName.getStr()),nullptr);
+ if( !mpFontFamily->IsAvailable() )
+ mpFontFamily = std::make_shared<Gdiplus::FontFamily>(L"Arial",nullptr);
+
+ mpFont = std::make_shared<Gdiplus::Font>( mpFontFamily.get(),
+ static_cast<Gdiplus::REAL>(rFontRequest.CellSize),
+ calcFontStyle( rFontRequest ),
+ Gdiplus::UnitWorld );
+
+ ::canvas::tools::extractExtraFontProperties(extraFontProperties, mnEmphasisMark);
+ }
+
+ void SAL_CALL CanvasFont::disposing()
+ {
+ ::osl::MutexGuard aGuard( m_aMutex );
+
+ mpFont.reset();
+ mpFontFamily.reset();
+ mpGdiPlusUser.reset();
+ }
+
+ uno::Reference< rendering::XTextLayout > SAL_CALL CanvasFont::createTextLayout( const rendering::StringContext& aText,
+ sal_Int8 nDirection,
+ sal_Int64 nRandomSeed )
+ {
+ ::osl::MutexGuard aGuard( m_aMutex );
+
+ return new TextLayout( aText, nDirection, nRandomSeed, ImplRef( this ) );
+ }
+
+ uno::Sequence< double > SAL_CALL CanvasFont::getAvailableSizes( )
+ {
+ // TODO
+ return uno::Sequence< double >();
+ }
+
+ uno::Sequence< beans::PropertyValue > SAL_CALL CanvasFont::getExtraFontProperties( )
+ {
+ // TODO
+ return uno::Sequence< beans::PropertyValue >();
+ }
+
+ rendering::FontRequest SAL_CALL CanvasFont::getFontRequest( )
+ {
+ ::osl::MutexGuard aGuard( m_aMutex );
+
+ return maFontRequest;
+ }
+
+ rendering::FontMetrics SAL_CALL CanvasFont::getFontMetrics( )
+ {
+ // TODO
+ return rendering::FontMetrics();
+ }
+
+ OUString SAL_CALL CanvasFont::getImplementationName()
+ {
+ return "DXCanvas::CanvasFont";
+ }
+
+ sal_Bool SAL_CALL CanvasFont::supportsService( const OUString& ServiceName )
+ {
+ return cppu::supportsService( this, ServiceName );
+ }
+
+ uno::Sequence< OUString > SAL_CALL CanvasFont::getSupportedServiceNames()
+ {
+ return { "com.sun.star.rendering.CanvasFont" };
+ }
+
+ double CanvasFont::getCellAscent() const
+ {
+ ::osl::MutexGuard aGuard( m_aMutex );
+
+ return mpFontFamily->GetCellAscent(0); // TODO(F1): rFontRequest.styleName
+ }
+
+ double CanvasFont::getEmHeight() const
+ {
+ ::osl::MutexGuard aGuard( m_aMutex );
+
+ return mpFontFamily->GetEmHeight(0); // TODO(F1): rFontRequest.styleName
+ }
+
+ FontSharedPtr CanvasFont::getFont() const
+ {
+ ::osl::MutexGuard aGuard( m_aMutex );
+
+ return mpFont;
+ }
+
+ const css::geometry::Matrix2D& CanvasFont::getFontMatrix() const
+ {
+ ::osl::MutexGuard aGuard( m_aMutex );
+
+ return maFontMatrix;
+ }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */