1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
3 * This file is part of the LibreOffice project.
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
9 * This file incorporates work covered by the following license notice:
11 * Licensed to the Apache Software Foundation (ASF) under one or more
12 * contributor license agreements. See the NOTICE file distributed
13 * with this work for additional information regarding copyright
14 * ownership. The ASF licenses this file to you under the Apache
15 * License, Version 2.0 (the "License"); you may not use this file
16 * except in compliance with the License. You may obtain a copy of
17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
20 #include <drawingml/chart/chartdrawingfragment.hxx>
22 #include <osl/diagnose.h>
24 #include <basegfx/matrix/b2dhommatrix.hxx>
25 #include <com/sun/star/awt/Rectangle.hpp>
26 #include <oox/core/xmlfilterbase.hxx>
27 #include <oox/drawingml/connectorshapecontext.hxx>
28 #include <oox/drawingml/graphicshapecontext.hxx>
29 #include <oox/drawingml/shapecontext.hxx>
30 #include <oox/drawingml/shapegroupcontext.hxx>
31 #include <oox/helper/attributelist.hxx>
32 #include <oox/token/namespaces.hxx>
33 #include <oox/token/tokens.hxx>
39 using namespace ::com::sun::star
;
40 using namespace ::com::sun::star::drawing
;
41 using namespace ::com::sun::star::uno
;
42 using namespace ::oox::core
;
44 ShapeAnchor::ShapeAnchor( bool bRelSize
) :
49 void ShapeAnchor::importExt( const AttributeList
& rAttribs
)
51 OSL_ENSURE( !mbRelSize
, "ShapeAnchor::importExt - unexpected 'cdr:ext' element" );
52 maSize
.Width
= rAttribs
.getHyper( XML_cx
, 0 );
53 maSize
.Height
= rAttribs
.getHyper( XML_cy
, 0 );
56 void ShapeAnchor::setPos( sal_Int32 nElement
, sal_Int32 nParentContext
, const OUString
& rValue
)
58 AnchorPosModel
* pAnchorPos
= nullptr;
59 switch( nParentContext
)
61 case CDR_TOKEN( from
):
65 OSL_ENSURE( mbRelSize
, "ShapeAnchor::setPos - unexpected 'cdr:to' element" );
69 OSL_FAIL( "ShapeAnchor::setPos - unexpected parent element" );
71 if( pAnchorPos
) switch( nElement
)
73 case CDR_TOKEN( x
): pAnchorPos
->mfX
= rValue
.toDouble(); break;
74 case CDR_TOKEN( y
): pAnchorPos
->mfY
= rValue
.toDouble(); break;
75 default: OSL_FAIL( "ShapeAnchor::setPos - unexpected element" );
79 EmuRectangle
ShapeAnchor::calcAnchorRectEmu( const EmuRectangle
& rChartRect
) const
81 EmuRectangle
aAnchorRect( -1, -1, -1, -1 );
83 OSL_ENSURE( maFrom
.isValid(), "ShapeAnchor::calcAnchorRectEmu - invalid from position" );
84 OSL_ENSURE( mbRelSize
? maTo
.isValid() : maSize
.isValid(), "ShapeAnchor::calcAnchorRectEmu - invalid to/size" );
85 if( maFrom
.isValid() && (mbRelSize
? maTo
.isValid() : maSize
.isValid()) )
87 // calculate shape position
88 aAnchorRect
.X
= static_cast< sal_Int64
>( maFrom
.mfX
* rChartRect
.Width
+ 0.5 );
89 aAnchorRect
.Y
= static_cast< sal_Int64
>( maFrom
.mfY
* rChartRect
.Height
+ 0.5 );
91 // calculate shape size
94 aAnchorRect
.Width
= static_cast< sal_Int64
>( maTo
.mfX
* rChartRect
.Width
+ 0.5 ) - aAnchorRect
.X
;
95 if( aAnchorRect
.Width
< 0 )
97 aAnchorRect
.X
+= aAnchorRect
.Width
;
98 aAnchorRect
.Width
*= -1;
100 aAnchorRect
.Height
= static_cast< sal_Int64
>( maTo
.mfY
* rChartRect
.Height
+ 0.5 ) - aAnchorRect
.Y
;
101 if( aAnchorRect
.Height
< 0 )
103 aAnchorRect
.Y
+= aAnchorRect
.Height
;
104 aAnchorRect
.Height
*= -1;
109 aAnchorRect
.setSize( maSize
);
116 ChartDrawingFragment::ChartDrawingFragment( XmlFilterBase
& rFilter
,
117 const OUString
& rFragmentPath
, const Reference
< XShapes
>& rxDrawPage
,
118 const awt::Size
& rChartSize
, const awt::Point
& rShapesOffset
, bool bOleSupport
) :
119 FragmentHandler2( rFilter
, rFragmentPath
),
120 mxDrawPage( rxDrawPage
),
121 mbOleSupport( bOleSupport
)
123 maChartRectEmu
.X
= convertHmmToEmu( rShapesOffset
.X
);
124 maChartRectEmu
.Y
= convertHmmToEmu( rShapesOffset
.Y
);
125 maChartRectEmu
.Width
= convertHmmToEmu( rChartSize
.Width
);
126 maChartRectEmu
.Height
= convertHmmToEmu( rChartSize
.Height
);
129 ChartDrawingFragment::~ChartDrawingFragment()
133 ContextHandlerRef
ChartDrawingFragment::onCreateContext( sal_Int32 nElement
, const AttributeList
& rAttribs
)
135 switch( getCurrentElement() )
137 case XML_ROOT_CONTEXT
:
138 if( nElement
== C_TOKEN( userShapes
) ) return this;
141 case C_TOKEN( userShapes
):
144 case CDR_TOKEN( absSizeAnchor
):
145 mxAnchor
.reset( new ShapeAnchor( false ) );
147 case CDR_TOKEN( relSizeAnchor
):
148 mxAnchor
.reset( new ShapeAnchor( true ) );
153 case CDR_TOKEN( absSizeAnchor
):
154 case CDR_TOKEN( relSizeAnchor
):
157 case CDR_TOKEN( sp
):
158 mxShape
.reset( new Shape( "com.sun.star.drawing.CustomShape" ) );
159 return new ShapeContext( *this, ShapePtr(), mxShape
);
160 case CDR_TOKEN( cxnSp
):
161 mxShape
.reset( new Shape( "com.sun.star.drawing.ConnectorShape" ) );
162 return new ConnectorShapeContext( *this, ShapePtr(), mxShape
);
163 case CDR_TOKEN( pic
):
164 mxShape
.reset( new Shape( "com.sun.star.drawing.GraphicObjectShape" ) );
165 return new GraphicShapeContext( *this, ShapePtr(), mxShape
);
166 case CDR_TOKEN( graphicFrame
):
169 mxShape
.reset( new Shape( "com.sun.star.drawing.GraphicObjectShape" ) );
170 return new GraphicalObjectFrameContext( *this, ShapePtr(), mxShape
, true );
171 case CDR_TOKEN( grpSp
):
172 mxShape
.reset( new Shape( "com.sun.star.drawing.GroupShape" ) );
173 return new ShapeGroupContext( *this, ShapePtr(), mxShape
);
175 case CDR_TOKEN( from
):
176 case CDR_TOKEN( to
):
179 case CDR_TOKEN( ext
):
180 if( mxAnchor
.get() ) mxAnchor
->importExt( rAttribs
);
185 case CDR_TOKEN( from
):
186 case CDR_TOKEN( to
):
191 return this; // collect value in onEndElement()
198 void ChartDrawingFragment::onCharacters( const OUString
& rChars
)
200 if( isCurrentElement( CDR_TOKEN( x
), CDR_TOKEN( y
) ) && mxAnchor
.get() )
201 mxAnchor
->setPos( getCurrentElement(), getParentElement(), rChars
);
204 void ChartDrawingFragment::onEndElement()
206 if( isCurrentElement( CDR_TOKEN( absSizeAnchor
), CDR_TOKEN( relSizeAnchor
) ) )
208 if( mxDrawPage
.is() && mxShape
.get() && mxAnchor
.get() )
210 EmuRectangle aShapeRectEmu
= mxAnchor
->calcAnchorRectEmu( maChartRectEmu
);
211 if( (aShapeRectEmu
.X
>= 0) && (aShapeRectEmu
.Y
>= 0) && (aShapeRectEmu
.Width
>= 0) && (aShapeRectEmu
.Height
>= 0) )
213 // TODO: DrawingML implementation expects 32-bit coordinates for EMU rectangles (change that to EmuRectangle)
214 awt::Rectangle
aShapeRectEmu32(
215 getLimitedValue
< sal_Int32
, sal_Int64
>( aShapeRectEmu
.X
, 0, SAL_MAX_INT32
),
216 getLimitedValue
< sal_Int32
, sal_Int64
>( aShapeRectEmu
.Y
, 0, SAL_MAX_INT32
),
217 getLimitedValue
< sal_Int32
, sal_Int64
>( aShapeRectEmu
.Width
, 0, SAL_MAX_INT32
),
218 getLimitedValue
< sal_Int32
, sal_Int64
>( aShapeRectEmu
.Height
, 0, SAL_MAX_INT32
) );
220 // Set the position and size before calling addShape().
221 mxShape
->setPosition(awt::Point(aShapeRectEmu32
.X
, aShapeRectEmu32
.Y
));
222 mxShape
->setSize(awt::Size(aShapeRectEmu32
.Width
, aShapeRectEmu32
.Height
));
224 basegfx::B2DHomMatrix aMatrix
;
225 mxShape
->addShape( getFilter(), getFilter().getCurrentTheme(), mxDrawPage
, aMatrix
, mxShape
->getFillProperties() );
234 } // namespace drawingml
237 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */