1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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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 .
22 #include <canvas/verbosetrace.hxx>
23 #include <tools/diagnose_ex.h>
24 #include <canvas/debug.hxx>
26 #include <comphelper/anytostring.hxx>
27 #include <cppuhelper/exc_hlp.hxx>
29 #include <basegfx/matrix/b2dhommatrix.hxx>
30 #include <basegfx/range/b2irange.hxx>
31 #include <basegfx/tools/canvastools.hxx>
33 #include <cppcanvas/spritecanvas.hxx>
34 #include <canvas/canvastools.hxx>
36 #include <com/sun/star/uno/XComponentContext.hpp>
37 #include <com/sun/star/lang/XMultiComponentFactory.hpp>
38 #include <com/sun/star/rendering/XCanvas.hpp>
39 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
40 #include <com/sun/star/beans/XPropertySet.hpp>
41 #include <com/sun/star/beans/PropertyValue.hpp>
42 #include <com/sun/star/util/XCloseable.hpp>
43 #include <com/sun/star/awt/WindowDescriptor.hpp>
44 #include <com/sun/star/awt/Toolkit.hpp>
45 #include <com/sun/star/awt/XWindow2.hpp>
46 #include <com/sun/star/awt/XWindowPeer.hpp>
47 #include <com/sun/star/awt/WindowAttribute.hpp>
48 #include <com/sun/star/awt/VclWindowPeerAttribute.hpp>
49 #include <com/sun/star/awt/PosSize.hpp>
50 #include <com/sun/star/frame/Frame.hpp>
51 #include <com/sun/star/frame/XSynchronousFrameLoader.hpp>
53 #include "viewappletshape.hxx"
57 using namespace ::com::sun::star
;
63 ViewAppletShape::ViewAppletShape( const ViewLayerSharedPtr
& rViewLayer
,
64 const uno::Reference
< drawing::XShape
>& rxShape
,
65 const OUString
& rServiceName
,
66 const char** pPropCopyTable
,
67 sal_Size nNumPropEntries
,
68 const uno::Reference
< uno::XComponentContext
>& rxContext
) :
69 mpViewLayer( rViewLayer
),
72 mxComponentContext( rxContext
)
74 ENSURE_OR_THROW( rxShape
.is(), "ViewAppletShape::ViewAppletShape(): Invalid Shape" );
75 ENSURE_OR_THROW( mpViewLayer
, "ViewAppletShape::ViewAppletShape(): Invalid View" );
76 ENSURE_OR_THROW( mpViewLayer
->getCanvas(), "ViewAppletShape::ViewAppletShape(): Invalid ViewLayer canvas" );
77 ENSURE_OR_THROW( mxComponentContext
.is(), "ViewAppletShape::ViewAppletShape(): Invalid component context" );
79 uno::Reference
<lang::XMultiComponentFactory
> xFactory(
80 mxComponentContext
->getServiceManager(),
81 uno::UNO_QUERY_THROW
);
83 mxViewer
.set( xFactory
->createInstanceWithContext( rServiceName
,
85 uno::UNO_QUERY_THROW
);
87 uno::Reference
< beans::XPropertySet
> xShapePropSet( rxShape
,
88 uno::UNO_QUERY_THROW
);
89 uno::Reference
< beans::XPropertySet
> mxViewerPropSet( mxViewer
,
90 uno::UNO_QUERY_THROW
);
92 // copy shape properties to applet viewer
94 for( sal_Size i
=0; i
<nNumPropEntries
; ++i
)
96 aPropName
= OUString::createFromAscii( pPropCopyTable
[i
] );
97 mxViewerPropSet
->setPropertyValue( aPropName
,
98 xShapePropSet
->getPropertyValue(
105 ViewAppletShape::~ViewAppletShape()
111 catch (uno::Exception
&)
113 OSL_FAIL( OUStringToOString(
114 comphelper::anyToString(
115 cppu::getCaughtException() ),
116 RTL_TEXTENCODING_UTF8
).getStr() );
122 ViewLayerSharedPtr
ViewAppletShape::getViewLayer() const
129 bool ViewAppletShape::startApplet( const ::basegfx::B2DRectangle
& rBounds
)
131 ENSURE_OR_RETURN_FALSE( mpViewLayer
&& mpViewLayer
->getCanvas() && mpViewLayer
->getCanvas()->getUNOCanvas().is(),
132 "ViewAppletShape::startApplet(): Invalid or disposed view" );
135 ::cppcanvas::CanvasSharedPtr pCanvas
= mpViewLayer
->getCanvas();
137 uno::Reference
< beans::XPropertySet
> xPropSet( pCanvas
->getUNOCanvas()->getDevice(),
138 uno::UNO_QUERY_THROW
);
140 uno::Reference
< awt::XWindow2
> xParentWindow(
141 xPropSet
->getPropertyValue(
142 OUString("Window" )),
143 uno::UNO_QUERY_THROW
);
145 uno::Reference
<lang::XMultiComponentFactory
> xFactory(
146 mxComponentContext
->getServiceManager() );
150 // create an awt window to contain the applet
151 // ==========================================
153 uno::Reference
< awt::XToolkit2
> xToolkit
= awt::Toolkit::create(mxComponentContext
);
155 awt::WindowDescriptor
aOwnWinDescriptor( awt::WindowClass_SIMPLE
,
157 uno::Reference
< awt::XWindowPeer
>(xParentWindow
,
158 uno::UNO_QUERY_THROW
),
161 awt::WindowAttribute::SHOW
162 | awt::VclWindowPeerAttribute::CLIPCHILDREN
);
164 uno::Reference
< awt::XWindowPeer
> xNewWinPeer(
165 xToolkit
->createWindow( aOwnWinDescriptor
));
166 uno::Reference
< awt::XWindow
> xOwnWindow( xNewWinPeer
,
167 uno::UNO_QUERY_THROW
);
170 // create a frame, and load the applet into it
171 // ===========================================
173 mxFrame
= frame::Frame::create( mxComponentContext
);
174 mxFrame
->initialize( xOwnWindow
);
176 uno::Reference
< frame::XSynchronousFrameLoader
> xLoader( mxViewer
,
177 uno::UNO_QUERY_THROW
);
178 xLoader
->load( uno::Sequence
< beans::PropertyValue
>(),
179 uno::Reference
<frame::XFrame
>(mxFrame
, uno::UNO_QUERY_THROW
) );
182 // resize surrounding window and applet to current shape size
183 // ==========================================================
185 ::basegfx::B2DRange aTmpRange
;
186 ::canvas::tools::calcTransformedRectBounds( aTmpRange
,
188 mpViewLayer
->getTransformation() );
189 const ::basegfx::B2IRange
& rPixelBounds(
190 ::basegfx::unotools::b2ISurroundingRangeFromB2DRange( aTmpRange
));
192 uno::Reference
< awt::XWindow
> xSurroundingWindow( mxFrame
->getContainerWindow() );
193 if( xSurroundingWindow
.is() )
194 xSurroundingWindow
->setPosSize( static_cast<sal_Int32
>(rPixelBounds
.getMinX()),
195 static_cast<sal_Int32
>(rPixelBounds
.getMinY()),
196 static_cast<sal_Int32
>(rPixelBounds
.getWidth()),
197 static_cast<sal_Int32
>(rPixelBounds
.getHeight()),
198 awt::PosSize::POSSIZE
);
200 uno::Reference
< awt::XWindow
> xAppletWindow( mxFrame
->getComponentWindow() );
201 if( xAppletWindow
.is() )
202 xAppletWindow
->setPosSize( 0, 0,
203 static_cast<sal_Int32
>(rPixelBounds
.getWidth()),
204 static_cast<sal_Int32
>(rPixelBounds
.getHeight()),
205 awt::PosSize::POSSIZE
);
208 catch (uno::Exception
&)
218 void ViewAppletShape::endApplet()
220 uno::Reference
<util::XCloseable
> xCloseable(
224 if( xCloseable
.is() )
226 xCloseable
->close( sal_True
);
233 bool ViewAppletShape::render( const ::basegfx::B2DRectangle
& rBounds
) const
235 ::cppcanvas::CanvasSharedPtr pCanvas
= mpViewLayer
->getCanvas();
242 // fill the shape background with black
251 bool ViewAppletShape::resize( const ::basegfx::B2DRectangle
& rBounds
) const
256 ::basegfx::B2DRange aTmpRange
;
257 ::canvas::tools::calcTransformedRectBounds( aTmpRange
,
259 mpViewLayer
->getTransformation() );
260 const ::basegfx::B2IRange
& rPixelBounds(
261 ::basegfx::unotools::b2ISurroundingRangeFromB2DRange( aTmpRange
));
263 uno::Reference
< awt::XWindow
> xFrameWindow( mxFrame
->getContainerWindow() );
264 if( xFrameWindow
.is() )
265 xFrameWindow
->setPosSize( static_cast<sal_Int32
>(rPixelBounds
.getMinX()),
266 static_cast<sal_Int32
>(rPixelBounds
.getMinY()),
267 static_cast<sal_Int32
>(rPixelBounds
.getWidth()),
268 static_cast<sal_Int32
>(rPixelBounds
.getHeight()),
269 awt::PosSize::POSSIZE
);
271 uno::Reference
< awt::XWindow
> xAppletWindow( mxFrame
->getComponentWindow() );
272 if( xAppletWindow
.is() )
273 xAppletWindow
->setPosSize( 0, 0,
274 static_cast<sal_Int32
>(rPixelBounds
.getWidth()),
275 static_cast<sal_Int32
>(rPixelBounds
.getHeight()),
276 awt::PosSize::POSSIZE
);
283 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */