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27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
29*cdf0e10cSrcweir #include "precompiled_sdext.hxx"
30*cdf0e10cSrcweir 
31*cdf0e10cSrcweir #include "PresenterPane.hxx"
32*cdf0e10cSrcweir #include "PresenterController.hxx"
33*cdf0e10cSrcweir #include "PresenterPaintManager.hxx"
34*cdf0e10cSrcweir #include <com/sun/star/awt/XWindowPeer.hpp>
35*cdf0e10cSrcweir #include <com/sun/star/lang/XMultiComponentFactory.hpp>
36*cdf0e10cSrcweir #include <com/sun/star/drawing/CanvasFeature.hpp>
37*cdf0e10cSrcweir #include <com/sun/star/rendering/CompositeOperation.hpp>
38*cdf0e10cSrcweir #include <osl/mutex.hxx>
39*cdf0e10cSrcweir 
40*cdf0e10cSrcweir using namespace ::com::sun::star;
41*cdf0e10cSrcweir using namespace ::com::sun::star::uno;
42*cdf0e10cSrcweir using namespace ::com::sun::star::drawing::framework;
43*cdf0e10cSrcweir using ::rtl::OUString;
44*cdf0e10cSrcweir 
45*cdf0e10cSrcweir namespace sdext { namespace presenter {
46*cdf0e10cSrcweir 
47*cdf0e10cSrcweir //===== PresenterPane =========================================================
48*cdf0e10cSrcweir 
49*cdf0e10cSrcweir PresenterPane::PresenterPane (
50*cdf0e10cSrcweir     const Reference<XComponentContext>& rxContext,
51*cdf0e10cSrcweir         const ::rtl::Reference<PresenterController>& rpPresenterController)
52*cdf0e10cSrcweir     : PresenterPaneBase(rxContext, rpPresenterController),
53*cdf0e10cSrcweir       maBoundingBox()
54*cdf0e10cSrcweir {
55*cdf0e10cSrcweir     Reference<lang::XMultiComponentFactory> xFactory (
56*cdf0e10cSrcweir         mxComponentContext->getServiceManager(), UNO_QUERY_THROW);
57*cdf0e10cSrcweir     mxPresenterHelper = Reference<drawing::XPresenterHelper>(
58*cdf0e10cSrcweir         xFactory->createInstanceWithContext(
59*cdf0e10cSrcweir             OUString::createFromAscii("com.sun.star.comp.Draw.PresenterHelper"),
60*cdf0e10cSrcweir             mxComponentContext),
61*cdf0e10cSrcweir         UNO_QUERY_THROW);
62*cdf0e10cSrcweir }
63*cdf0e10cSrcweir 
64*cdf0e10cSrcweir 
65*cdf0e10cSrcweir 
66*cdf0e10cSrcweir 
67*cdf0e10cSrcweir PresenterPane::~PresenterPane (void)
68*cdf0e10cSrcweir {
69*cdf0e10cSrcweir }
70*cdf0e10cSrcweir 
71*cdf0e10cSrcweir 
72*cdf0e10cSrcweir 
73*cdf0e10cSrcweir 
74*cdf0e10cSrcweir //----- XPane -----------------------------------------------------------------
75*cdf0e10cSrcweir 
76*cdf0e10cSrcweir Reference<awt::XWindow> SAL_CALL PresenterPane::getWindow (void)
77*cdf0e10cSrcweir     throw (RuntimeException)
78*cdf0e10cSrcweir {
79*cdf0e10cSrcweir     ThrowIfDisposed();
80*cdf0e10cSrcweir     return mxContentWindow;
81*cdf0e10cSrcweir }
82*cdf0e10cSrcweir 
83*cdf0e10cSrcweir 
84*cdf0e10cSrcweir 
85*cdf0e10cSrcweir 
86*cdf0e10cSrcweir Reference<rendering::XCanvas> SAL_CALL PresenterPane::getCanvas (void)
87*cdf0e10cSrcweir     throw (RuntimeException)
88*cdf0e10cSrcweir {
89*cdf0e10cSrcweir     ThrowIfDisposed();
90*cdf0e10cSrcweir     return mxContentCanvas;
91*cdf0e10cSrcweir }
92*cdf0e10cSrcweir 
93*cdf0e10cSrcweir 
94*cdf0e10cSrcweir 
95*cdf0e10cSrcweir 
96*cdf0e10cSrcweir //----- XWindowListener -------------------------------------------------------
97*cdf0e10cSrcweir 
98*cdf0e10cSrcweir void SAL_CALL PresenterPane::windowResized (const awt::WindowEvent& rEvent)
99*cdf0e10cSrcweir     throw (RuntimeException)
100*cdf0e10cSrcweir {
101*cdf0e10cSrcweir     (void)rEvent;
102*cdf0e10cSrcweir     PresenterPaneBase::windowResized(rEvent);
103*cdf0e10cSrcweir 
104*cdf0e10cSrcweir     Invalidate(maBoundingBox);
105*cdf0e10cSrcweir 
106*cdf0e10cSrcweir     LayoutContextWindow();
107*cdf0e10cSrcweir     ToTop();
108*cdf0e10cSrcweir 
109*cdf0e10cSrcweir     UpdateBoundingBox();
110*cdf0e10cSrcweir     Invalidate(maBoundingBox);
111*cdf0e10cSrcweir }
112*cdf0e10cSrcweir 
113*cdf0e10cSrcweir 
114*cdf0e10cSrcweir 
115*cdf0e10cSrcweir 
116*cdf0e10cSrcweir 
117*cdf0e10cSrcweir void SAL_CALL PresenterPane::windowMoved (const awt::WindowEvent& rEvent)
118*cdf0e10cSrcweir     throw (RuntimeException)
119*cdf0e10cSrcweir {
120*cdf0e10cSrcweir     (void)rEvent;
121*cdf0e10cSrcweir     PresenterPaneBase::windowMoved(rEvent);
122*cdf0e10cSrcweir 
123*cdf0e10cSrcweir     Invalidate(maBoundingBox);
124*cdf0e10cSrcweir 
125*cdf0e10cSrcweir     ToTop();
126*cdf0e10cSrcweir 
127*cdf0e10cSrcweir     UpdateBoundingBox();
128*cdf0e10cSrcweir     Invalidate(maBoundingBox);
129*cdf0e10cSrcweir }
130*cdf0e10cSrcweir 
131*cdf0e10cSrcweir 
132*cdf0e10cSrcweir 
133*cdf0e10cSrcweir 
134*cdf0e10cSrcweir void SAL_CALL PresenterPane::windowShown (const lang::EventObject& rEvent)
135*cdf0e10cSrcweir     throw (RuntimeException)
136*cdf0e10cSrcweir {
137*cdf0e10cSrcweir     (void)rEvent;
138*cdf0e10cSrcweir     PresenterPaneBase::windowShown(rEvent);
139*cdf0e10cSrcweir 
140*cdf0e10cSrcweir     ToTop();
141*cdf0e10cSrcweir 
142*cdf0e10cSrcweir     if (mxContentWindow.is())
143*cdf0e10cSrcweir     {
144*cdf0e10cSrcweir         LayoutContextWindow();
145*cdf0e10cSrcweir         mxContentWindow->setVisible(sal_True);
146*cdf0e10cSrcweir     }
147*cdf0e10cSrcweir 
148*cdf0e10cSrcweir     UpdateBoundingBox();
149*cdf0e10cSrcweir     Invalidate(maBoundingBox);
150*cdf0e10cSrcweir }
151*cdf0e10cSrcweir 
152*cdf0e10cSrcweir 
153*cdf0e10cSrcweir 
154*cdf0e10cSrcweir 
155*cdf0e10cSrcweir void SAL_CALL PresenterPane::windowHidden (const lang::EventObject& rEvent)
156*cdf0e10cSrcweir     throw (RuntimeException)
157*cdf0e10cSrcweir {
158*cdf0e10cSrcweir     (void)rEvent;
159*cdf0e10cSrcweir     PresenterPaneBase::windowHidden(rEvent);
160*cdf0e10cSrcweir 
161*cdf0e10cSrcweir     if (mxContentWindow.is())
162*cdf0e10cSrcweir         mxContentWindow->setVisible(sal_False);
163*cdf0e10cSrcweir }
164*cdf0e10cSrcweir 
165*cdf0e10cSrcweir 
166*cdf0e10cSrcweir 
167*cdf0e10cSrcweir 
168*cdf0e10cSrcweir //----- XPaintListener --------------------------------------------------------
169*cdf0e10cSrcweir 
170*cdf0e10cSrcweir void SAL_CALL PresenterPane::windowPaint (const awt::PaintEvent& rEvent)
171*cdf0e10cSrcweir     throw (RuntimeException)
172*cdf0e10cSrcweir {
173*cdf0e10cSrcweir     (void)rEvent;
174*cdf0e10cSrcweir     ThrowIfDisposed();
175*cdf0e10cSrcweir 
176*cdf0e10cSrcweir     PaintBorder(rEvent.UpdateRect);
177*cdf0e10cSrcweir }
178*cdf0e10cSrcweir 
179*cdf0e10cSrcweir 
180*cdf0e10cSrcweir 
181*cdf0e10cSrcweir 
182*cdf0e10cSrcweir //-----------------------------------------------------------------------------
183*cdf0e10cSrcweir 
184*cdf0e10cSrcweir 
185*cdf0e10cSrcweir void PresenterPane::CreateCanvases (
186*cdf0e10cSrcweir     const Reference<awt::XWindow>& rxParentWindow,
187*cdf0e10cSrcweir     const Reference<rendering::XSpriteCanvas>& rxParentCanvas)
188*cdf0e10cSrcweir {
189*cdf0e10cSrcweir     if ( ! mxPresenterHelper.is())
190*cdf0e10cSrcweir         return;
191*cdf0e10cSrcweir     if ( ! rxParentWindow.is())
192*cdf0e10cSrcweir         return;
193*cdf0e10cSrcweir     if ( ! rxParentCanvas.is())
194*cdf0e10cSrcweir         return;
195*cdf0e10cSrcweir 
196*cdf0e10cSrcweir     mxBorderCanvas = mxPresenterHelper->createSharedCanvas(
197*cdf0e10cSrcweir         rxParentCanvas,
198*cdf0e10cSrcweir         rxParentWindow,
199*cdf0e10cSrcweir         Reference<rendering::XCanvas>(rxParentCanvas, UNO_QUERY),
200*cdf0e10cSrcweir         rxParentWindow,
201*cdf0e10cSrcweir         mxBorderWindow);
202*cdf0e10cSrcweir     mxContentCanvas = mxPresenterHelper->createSharedCanvas(
203*cdf0e10cSrcweir         rxParentCanvas,
204*cdf0e10cSrcweir         rxParentWindow,
205*cdf0e10cSrcweir         Reference<rendering::XCanvas>(rxParentCanvas, UNO_QUERY),
206*cdf0e10cSrcweir         rxParentWindow,
207*cdf0e10cSrcweir         mxContentWindow);
208*cdf0e10cSrcweir 
209*cdf0e10cSrcweir     PaintBorder(mxBorderWindow->getPosSize());
210*cdf0e10cSrcweir }
211*cdf0e10cSrcweir 
212*cdf0e10cSrcweir 
213*cdf0e10cSrcweir 
214*cdf0e10cSrcweir 
215*cdf0e10cSrcweir void PresenterPane::Invalidate (const css::awt::Rectangle& rRepaintBox)
216*cdf0e10cSrcweir {
217*cdf0e10cSrcweir     // Invalidate the parent window to be able to invalidate an area outside
218*cdf0e10cSrcweir     // the current window area.
219*cdf0e10cSrcweir     mpPresenterController->GetPaintManager()->Invalidate(mxParentWindow, rRepaintBox);
220*cdf0e10cSrcweir }
221*cdf0e10cSrcweir 
222*cdf0e10cSrcweir 
223*cdf0e10cSrcweir 
224*cdf0e10cSrcweir 
225*cdf0e10cSrcweir void PresenterPane::UpdateBoundingBox (void)
226*cdf0e10cSrcweir {
227*cdf0e10cSrcweir     if (mxBorderWindow.is() && IsVisible())
228*cdf0e10cSrcweir         maBoundingBox = mxBorderWindow->getPosSize();
229*cdf0e10cSrcweir     else
230*cdf0e10cSrcweir         maBoundingBox = awt::Rectangle();
231*cdf0e10cSrcweir }
232*cdf0e10cSrcweir 
233*cdf0e10cSrcweir 
234*cdf0e10cSrcweir } } // end of namespace ::sd::presenter
235