209 lines
7.2 KiB
C++
209 lines
7.2 KiB
C++
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/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: PresenterSlideSorter.hxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: kz $ $Date: 2008-04-03 16:05:13 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef SDEXT_PRESENTER_PRESENTER_SLIDE_SORTER_HXX
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#define SDEXT_PRESENTER_PRESENTER_SLIDE_SORTER_HXX
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#include "PresenterController.hxx"
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#include <cppuhelper/basemutex.hxx>
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#include <cppuhelper/compbase7.hxx>
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#include <com/sun/star/awt/XPaintListener.hpp>
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#include <com/sun/star/awt/XWindowListener.hpp>
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#include <com/sun/star/beans/XPropertyChangeListener.hpp>
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#include <com/sun/star/drawing/XSlidePreviewCache.hpp>
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#include <com/sun/star/drawing/framework/XView.hpp>
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#include <com/sun/star/drawing/framework/XResourceId.hpp>
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#include <com/sun/star/frame/XController.hpp>
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#include <com/sun/star/geometry/RealRectangle2D.hpp>
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#include <com/sun/star/rendering/XSprite.hpp>
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#include <com/sun/star/rendering/XSpriteCanvas.hpp>
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namespace css = ::com::sun::star;
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namespace {
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typedef cppu::WeakComponentImplHelper7<
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css::drawing::framework::XView,
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css::awt::XWindowListener,
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css::awt::XPaintListener,
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css::beans::XPropertyChangeListener,
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css::drawing::XSlidePreviewCacheListener,
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css::awt::XMouseListener,
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css::awt::XMouseMotionListener
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> PresenterSlideSorterInterfaceBase;
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}
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namespace sdext { namespace presenter {
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class PresenterScrollBar;
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/** A simple slide sorter for the presenter screen. It uses a preview cache
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to create the slide previews. Painting is done via a canvas.
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*/
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class PresenterSlideSorter
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: private ::cppu::BaseMutex,
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public PresenterSlideSorterInterfaceBase
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{
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public:
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explicit PresenterSlideSorter (
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const css::uno::Reference<css::uno::XComponentContext>& rxContext,
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const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId,
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const css::uno::Reference<css::frame::XController>& rxController,
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const ::rtl::Reference<PresenterController>& rpPresenterController);
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virtual ~PresenterSlideSorter (void);
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virtual void SAL_CALL disposing (void);
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void SetActiveState (const bool bIsActive);
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// lang::XEventListener
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virtual void SAL_CALL
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disposing (const css::lang::EventObject& rEventObject)
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throw (css::uno::RuntimeException);
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// XWindowListener
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virtual void SAL_CALL windowResized (const css::awt::WindowEvent& rEvent)
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throw (css::uno::RuntimeException);
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virtual void SAL_CALL windowMoved (const css::awt::WindowEvent& rEvent)
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throw (css::uno::RuntimeException);
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virtual void SAL_CALL windowShown (const css::lang::EventObject& rEvent)
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throw (css::uno::RuntimeException);
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virtual void SAL_CALL windowHidden (const css::lang::EventObject& rEvent)
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throw (css::uno::RuntimeException);
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// XPaintListener
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virtual void SAL_CALL windowPaint (const css::awt::PaintEvent& rEvent)
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throw (css::uno::RuntimeException);
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// XMouseListener
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virtual void SAL_CALL mousePressed (const css::awt::MouseEvent& rEvent)
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throw(css::uno::RuntimeException);
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virtual void SAL_CALL mouseReleased (const css::awt::MouseEvent& rEvent)
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throw(css::uno::RuntimeException);
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virtual void SAL_CALL mouseEntered (const css::awt::MouseEvent& rEvent)
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throw(css::uno::RuntimeException);
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virtual void SAL_CALL mouseExited (const css::awt::MouseEvent& rEvent)
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throw(css::uno::RuntimeException);
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// XMouseMotionListener
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virtual void SAL_CALL mouseMoved (const css::awt::MouseEvent& rEvent)
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throw (css::uno::RuntimeException);
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virtual void SAL_CALL mouseDragged (const css::awt::MouseEvent& rEvent)
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throw (css::uno::RuntimeException);
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// XResourceId
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virtual css::uno::Reference<css::drawing::framework::XResourceId> SAL_CALL getResourceId (void)
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throw (css::uno::RuntimeException);
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virtual sal_Bool SAL_CALL isAnchorOnly (void)
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throw (com::sun::star::uno::RuntimeException);
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// XPropertyChangeListener
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virtual void SAL_CALL propertyChange (
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const css::beans::PropertyChangeEvent& rEvent)
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throw(css::uno::RuntimeException);
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// XSlidePreviewCacheListener
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virtual void SAL_CALL notifyPreviewCreation (
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sal_Int32 nSlideIndex)
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throw(css::uno::RuntimeException);
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private:
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css::uno::Reference<css::uno::XComponentContext> mxComponentContext;
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css::uno::Reference<css::drawing::framework::XResourceId> mxViewId;
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css::uno::Reference<css::drawing::framework::XPane> mxPane;
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css::uno::Reference<css::rendering::XCanvas> mxCanvas;
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css::uno::Reference<css::awt::XWindow> mxWindow;
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::rtl::Reference<PresenterController> mpPresenterController;
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css::uno::Reference<css::presentation::XSlideShowController> mxSlideShowController;
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css::uno::Reference<css::drawing::XSlidePreviewCache> mxPreviewCache;
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bool mbIsPaintPending;
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class Layout;
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::boost::shared_ptr<Layout> mpLayout;
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::rtl::Reference<PresenterScrollBar> mpHorizontalScrollBar;
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class MouseOverManager;
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::rtl::Reference<MouseOverManager> mpMouseOverManager;
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sal_Int32 mnSlideIndexMousePressed;
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sal_Int32 mnCurrentSlideIndex;
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void UpdateLayout (void);
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void ClearBackground (
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const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
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const css::awt::Rectangle& rRedrawArea);
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double GetSlideAspectRatio (void) const;
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css::uno::Reference<css::rendering::XBitmap> GetPreview (const sal_Int32 nSlideIndex);
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void PaintPreview (const sal_Int32 nSlideIndex);
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void PaintPreview (
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const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
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const sal_Int32 nSlideIndex);
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void Paint (void);
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void Invalidate (const css::awt::Rectangle& rBBox);
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void SetHorizontalOffset (const double nXOffset);
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void GotoSlide (const sal_Int32 nSlideIndex);
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bool ProvideCanvas (void);
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/** This method throws a DisposedException when the object has already been
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disposed.
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*/
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void ThrowIfDisposed (void)
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throw (css::lang::DisposedException);
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};
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} } // end of namespace ::sdext::presenter
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#endif
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