summaryrefslogtreecommitdiff
path: root/canvas/source/null/null_textlayout.hxx
diff options
context:
space:
mode:
Diffstat (limited to 'canvas/source/null/null_textlayout.hxx')
-rw-r--r--canvas/source/null/null_textlayout.hxx110
1 files changed, 110 insertions, 0 deletions
diff --git a/canvas/source/null/null_textlayout.hxx b/canvas/source/null/null_textlayout.hxx
new file mode 100644
index 000000000000..71f0377fd784
--- /dev/null
+++ b/canvas/source/null/null_textlayout.hxx
@@ -0,0 +1,110 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: null_textlayout.hxx,v $
+ * $Revision: 1.3 $
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef _NULLCANVAS_TEXTLAYOUT_HXX
+#define _NULLCANVAS_TEXTLAYOUT_HXX
+
+#include <cppuhelper/compbase2.hxx>
+#include <comphelper/broadcasthelper.hxx>
+
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/rendering/XTextLayout.hpp>
+
+#include <basegfx/vector/b2isize.hxx>
+
+#include <boost/utility.hpp>
+
+#include "null_canvasfont.hxx"
+#include "null_usagecounter.hxx"
+
+
+/* Definition of TextLayout class */
+
+namespace nullcanvas
+{
+ typedef ::cppu::WeakComponentImplHelper2< ::com::sun::star::rendering::XTextLayout,
+ ::com::sun::star::lang::XServiceInfo > TextLayout_Base;
+
+ class TextLayout : public ::comphelper::OBaseMutex,
+ public TextLayout_Base,
+ private UsageCounter< TextLayout >,
+ private ::boost::noncopyable
+ {
+ public:
+ TextLayout( const ::com::sun::star::rendering::StringContext& aText,
+ sal_Int8 nDirection,
+ sal_Int64 nRandomSeed,
+ const CanvasFont::ImplRef& rFont );
+
+ /// Dispose all internal references
+ virtual void SAL_CALL disposing();
+
+ // XTextLayout
+ virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XPolyPolygon2D > > SAL_CALL queryTextShapes( ) throw (::com::sun::star::uno::RuntimeException);
+ virtual ::com::sun::star::uno::Sequence< ::com::sun::star::geometry::RealRectangle2D > SAL_CALL queryInkMeasures( ) throw (::com::sun::star::uno::RuntimeException);
+ virtual ::com::sun::star::uno::Sequence< ::com::sun::star::geometry::RealRectangle2D > SAL_CALL queryMeasures( ) throw (::com::sun::star::uno::RuntimeException);
+ virtual ::com::sun::star::uno::Sequence< double > SAL_CALL queryLogicalAdvancements( ) throw (::com::sun::star::uno::RuntimeException);
+ virtual void SAL_CALL applyLogicalAdvancements( const ::com::sun::star::uno::Sequence< double >& aAdvancements ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+ virtual ::com::sun::star::geometry::RealRectangle2D SAL_CALL queryTextBounds( ) throw (::com::sun::star::uno::RuntimeException);
+ virtual double SAL_CALL justify( double nSize ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+ virtual double SAL_CALL combinedJustify( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XTextLayout > >& aNextLayouts, double nSize ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+ virtual ::com::sun::star::rendering::TextHit SAL_CALL getTextHit( const ::com::sun::star::geometry::RealPoint2D& aHitPoint ) throw (::com::sun::star::uno::RuntimeException);
+ virtual ::com::sun::star::rendering::Caret SAL_CALL getCaret( sal_Int32 nInsertionIndex, sal_Bool bExcludeLigatures ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
+ virtual sal_Int32 SAL_CALL getNextInsertionIndex( sal_Int32 nStartIndex, sal_Int32 nCaretAdvancement, sal_Bool bExcludeLigatures ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
+ virtual ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XPolyPolygon2D > SAL_CALL queryVisualHighlighting( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
+ virtual ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XPolyPolygon2D > SAL_CALL queryLogicalHighlighting( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
+ virtual double SAL_CALL getBaselineOffset( ) throw (::com::sun::star::uno::RuntimeException);
+ virtual sal_Int8 SAL_CALL getMainTextDirection( ) throw (::com::sun::star::uno::RuntimeException);
+ virtual ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XCanvasFont > SAL_CALL getFont( ) throw (::com::sun::star::uno::RuntimeException);
+ virtual ::com::sun::star::rendering::StringContext SAL_CALL getText( ) throw (::com::sun::star::uno::RuntimeException);
+
+ // XServiceInfo
+ virtual ::rtl::OUString SAL_CALL getImplementationName() throw( ::com::sun::star::uno::RuntimeException );
+ virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw( ::com::sun::star::uno::RuntimeException );
+ virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames() throw( ::com::sun::star::uno::RuntimeException );
+
+ bool draw( const ::com::sun::star::rendering::ViewState& rViewState,
+ const ::com::sun::star::rendering::RenderState& rRenderState,
+ const ::com::sun::star::uno::Reference<
+ ::com::sun::star::rendering::XGraphicDevice >& xGraphicDevice ) const;
+
+ protected:
+ ~TextLayout(); // we're a ref-counted UNO class. _We_ destroy ourselves.
+
+ private:
+ ::com::sun::star::rendering::StringContext maText;
+ ::com::sun::star::uno::Sequence< double > maLogicalAdvancements;
+ CanvasFont::ImplRef mpFont;
+ sal_Int8 mnTextDirection;
+ };
+
+}
+
+#endif /* _NULLCANVAS_TEXTLAYOUT_HXX */