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Diffstat (limited to 'sdext/source/presenter/PresenterSlideShowView.cxx')
| -rw-r--r-- | sdext/source/presenter/PresenterSlideShowView.cxx | 1159 |
1 files changed, 0 insertions, 1159 deletions
diff --git a/sdext/source/presenter/PresenterSlideShowView.cxx b/sdext/source/presenter/PresenterSlideShowView.cxx deleted file mode 100644 index 00412a7..0000000 --- a/sdext/source/presenter/PresenterSlideShowView.cxx +++ /dev/null @@ -1,1159 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * 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. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_sdext.hxx" - -#include "PresenterSlideShowView.hxx" - -#include "PresenterCanvasHelper.hxx" -#include "PresenterGeometryHelper.hxx" -#include "PresenterHelper.hxx" -#include "PresenterPaneContainer.hxx" -#include <com/sun/star/awt/InvalidateStyle.hpp> -#include <com/sun/star/awt/PosSize.hpp> -#include <com/sun/star/awt/WindowAttribute.hpp> -#include <com/sun/star/awt/XWindow.hpp> -#include <com/sun/star/awt/XWindow2.hpp> -#include <com/sun/star/awt/XWindowPeer.hpp> -#include <com/sun/star/beans/XPropertySet.hpp> -#include <com/sun/star/drawing/CanvasFeature.hpp> -#include <com/sun/star/drawing/XPresenterHelper.hpp> -#include <com/sun/star/drawing/framework/XControllerManager.hpp> -#include <com/sun/star/drawing/framework/XConfigurationController.hpp> -#include <com/sun/star/rendering/CompositeOperation.hpp> -#include <com/sun/star/rendering/TextDirection.hpp> -#include <com/sun/star/rendering/TexturingMode.hpp> -#include <osl/mutex.hxx> - -using namespace ::com::sun::star; -using namespace ::com::sun::star::uno; -using namespace ::com::sun::star::drawing::framework; -using ::rtl::OUString; - -#define A2S(pString) (::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(pString))) - -namespace sdext { namespace presenter { - -//===== PresenterSlideShowView ================================================ - -PresenterSlideShowView::PresenterSlideShowView ( - const css::uno::Reference<css::uno::XComponentContext>& rxContext, - const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId, - const css::uno::Reference<css::frame::XController>& rxController, - const ::rtl::Reference<PresenterController>& rpPresenterController) - : PresenterSlideShowViewInterfaceBase(m_aMutex), - mxComponentContext(rxContext), - mpPresenterController(rpPresenterController), - mxViewId(rxViewId), - mxController(rxController), - mxSlideShowController(PresenterHelper::GetSlideShowController(rxController)), - mxSlideShow(), - mxCanvas(), - mxViewCanvas(), - mxPointer(), - mxWindow(), - mxViewWindow(), - mxTopPane(), - mxPresenterHelper(), - mxBackgroundPolygon1(), - mxBackgroundPolygon2(), - mbIsViewAdded(false), - mnPageAspectRatio(28.0/21.0), - maBroadcaster(m_aMutex), - mpBackground(), - mbIsInModifyNotification(false), - mbIsForcedPaintPending(false), - mbIsPaintPending(true), - msClickToExitPresentationText(), - msClickToExitPresentationTitle(), - msTitleTemplate(), - mbIsEndSlideVisible(false), - mxCurrentSlide() -{ - if (mpPresenterController.get() != NULL) - { - mnPageAspectRatio = mpPresenterController->GetSlideAspectRatio(); - mpBackground = mpPresenterController->GetViewBackground(mxViewId->getResourceURL()); - } -} - - - -void PresenterSlideShowView::LateInit (void) -{ - mxSlideShow = Reference<presentation::XSlideShow> ( - mxSlideShowController->getSlideShow(), UNO_QUERY_THROW); - Reference<lang::XComponent> xSlideShowComponent (mxSlideShow, UNO_QUERY); - if (xSlideShowComponent.is()) - xSlideShowComponent->addEventListener(static_cast<awt::XWindowListener*>(this)); - - Reference<lang::XMultiComponentFactory> xFactory ( - mxComponentContext->getServiceManager(), UNO_QUERY_THROW); - mxPresenterHelper.set (xFactory->createInstanceWithContext( - OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.comp.Draw.PresenterHelper")), - mxComponentContext), - UNO_QUERY_THROW); - - // Use view id and controller to retrieve window and canvas from - // configuration controller. - Reference<XControllerManager> xCM (mxController, UNO_QUERY_THROW); - Reference<XConfigurationController> xCC (xCM->getConfigurationController()); - - if (xCC.is()) - { - mxTopPane.set(xCC->getResource(mxViewId->getAnchor()->getAnchor()), UNO_QUERY); - - Reference<XPane> xPane (xCC->getResource(mxViewId->getAnchor()), UNO_QUERY_THROW); - - mxWindow = xPane->getWindow(); - mxCanvas = xPane->getCanvas(); - - if (mxWindow.is()) - { - mxWindow->addPaintListener(this); - mxWindow->addWindowListener(this); - } - - // The window does not have to paint a background. We do - // that ourself. - Reference<awt::XWindowPeer> xPeer (mxWindow, UNO_QUERY); - if (xPeer.is()) - xPeer->setBackground(util::Color(0xff000000)); - } - - // Create a window for the actual slide show view. It is places - // centered and with maximal size inside the pane. - mxViewWindow = CreateViewWindow(mxWindow); - - mxViewCanvas = CreateViewCanvas(mxViewWindow); - - if (mxViewWindow.is()) - { - // Register listeners at window. - mxViewWindow->addPaintListener(this); - mxViewWindow->addMouseListener(this); - mxViewWindow->addMouseMotionListener(this); - } - - if (mxViewWindow.is()) - Resize(); - - if (mxWindow.is()) - mxWindow->setVisible(sal_True); - - // Add the new slide show view to the slide show. - if (mxSlideShow.is() && ! mbIsViewAdded) - { - Reference<presentation::XSlideShowView> xView (this); - mxSlideShow->addView(xView); - // Prevent embeded sounds being played twice at the same time by - // disabling sound for the new slide show view. - beans::PropertyValue aProperty; - aProperty.Name = A2S("IsSoundEnabled"); - Sequence<Any> aValues (2); - aValues[0] <<= xView; - aValues[1] <<= sal_False; - aProperty.Value <<= aValues; - mxSlideShow->setProperty(aProperty); - mbIsViewAdded = true; - } - - // Read text for one past last slide. - PresenterConfigurationAccess aConfiguration ( - mxComponentContext, - PresenterConfigurationAccess::msPresenterScreenRootName, - PresenterConfigurationAccess::READ_ONLY); - aConfiguration.GetConfigurationNode( - A2S("Presenter/Views/CurrentSlidePreview/" - "Strings/ClickToExitPresentationText/String")) - >>= msClickToExitPresentationText; - aConfiguration.GetConfigurationNode( - A2S("Presenter/Views/CurrentSlidePreview/" - "Strings/ClickToExitPresentationTitle/String")) - >>= msClickToExitPresentationTitle; -} - - - - -PresenterSlideShowView::~PresenterSlideShowView (void) -{ -} - - - - -void PresenterSlideShowView::disposing (void) -{ - // Tell all listeners that we are disposed. - lang::EventObject aEvent; - aEvent.Source = static_cast<XWeak*>(this); - - ::cppu::OInterfaceContainerHelper* pIterator - = maBroadcaster.getContainer(getCppuType((Reference<lang::XEventListener>*)NULL)); - if (pIterator != NULL) - pIterator->disposeAndClear(aEvent); - - // Do this for - // XPaintListener, XModifyListener,XMouseListener,XMouseMotionListener,XWindowListener? - - if (mxWindow.is()) - { - mxWindow->removePaintListener(this); - mxWindow->removeMouseListener(this); - mxWindow->removeMouseMotionListener(this); - mxWindow->removeWindowListener(this); - mxWindow = NULL; - } - mxSlideShowController = NULL; - mxSlideShow = NULL; - if (mxViewCanvas.is()) - { - Reference<XComponent> xComponent (mxViewCanvas, UNO_QUERY); - mxViewCanvas = NULL; - if (xComponent.is()) - xComponent->dispose(); - } - if (mxViewWindow.is()) - { - Reference<XComponent> xComponent (mxViewWindow, UNO_QUERY); - mxViewWindow = NULL; - if (xComponent.is()) - xComponent->dispose(); - } - if (mxPointer.is()) - { - Reference<XComponent> xComponent (mxPointer, UNO_QUERY); - mxPointer = NULL; - if (xComponent.is()) - xComponent->dispose(); - } - if (mxBackgroundPolygon1.is()) - { - Reference<XComponent> xComponent (mxBackgroundPolygon1, UNO_QUERY); - mxBackgroundPolygon1 = NULL; - if (xComponent.is()) - xComponent->dispose(); - } - if (mxBackgroundPolygon2.is()) - { - Reference<XComponent> xComponent (mxBackgroundPolygon2, UNO_QUERY); - mxBackgroundPolygon2 = NULL; - if (xComponent.is()) - xComponent->dispose(); - } - - mxComponentContext = NULL; - mpPresenterController = NULL; - mxViewId = NULL; - mxController = NULL; - mxCanvas = NULL; - mpBackground.reset(); - msClickToExitPresentationText = OUString(); - msClickToExitPresentationTitle = OUString(); - msTitleTemplate = OUString(); - mxCurrentSlide = NULL; -} - - - - -//----- XDrawView ------------------------------------------------------------- - -void SAL_CALL PresenterSlideShowView::setCurrentPage ( - const css::uno::Reference<css::drawing::XDrawPage>& rxSlide) - throw (css::uno::RuntimeException) -{ - mxCurrentSlide = rxSlide; - if (mpPresenterController.get() != NULL - && mxSlideShowController.is() - && ! mpPresenterController->GetCurrentSlide().is() - && ! mxSlideShowController->isPaused()) - { - mbIsEndSlideVisible = true; - Reference<awt::XWindowPeer> xPeer (mxViewWindow, UNO_QUERY); - if (xPeer.is()) - xPeer->invalidate(awt::InvalidateStyle::NOTRANSPARENT); - - // For the end slide we use a special title, without the (n of m) - // part. Save the title template for the case that the user goes - // backwards. - PresenterPaneContainer::SharedPaneDescriptor pDescriptor ( - mpPresenterController->GetPaneContainer()->FindViewURL(mxViewId->getResourceURL())); - if (pDescriptor.get() != NULL) - { - msTitleTemplate = pDescriptor->msTitleTemplate; - pDescriptor->msTitleTemplate = msClickToExitPresentationTitle; - mpPresenterController->UpdatePaneTitles(); - } - } - else if (mbIsEndSlideVisible) - { - mbIsEndSlideVisible = false; - - // Restore the title template. - PresenterPaneContainer::SharedPaneDescriptor pDescriptor ( - mpPresenterController->GetPaneContainer()->FindViewURL(mxViewId->getResourceURL())); - if (pDescriptor.get() != NULL) - { - pDescriptor->msTitleTemplate = msTitleTemplate; - pDescriptor->msTitle = OUString(); - mpPresenterController->UpdatePaneTitles(); - } - } -} - - - - -css::uno::Reference<css::drawing::XDrawPage> SAL_CALL PresenterSlideShowView::getCurrentPage (void) - throw (css::uno::RuntimeException) -{ - return mxCurrentSlide; -} - - - - -//----- CachablePresenterView ------------------------------------------------- - -void PresenterSlideShowView::ReleaseView (void) -{ - if (mxSlideShow.is() && mbIsViewAdded) - { - mxSlideShow->removeView(this); - mbIsViewAdded = false; - } -} - - - - -//----- XSlideShowView -------------------------------------------------------- - -Reference<rendering::XSpriteCanvas> SAL_CALL PresenterSlideShowView::getCanvas (void) - throw (RuntimeException) -{ - ThrowIfDisposed(); - - return Reference<rendering::XSpriteCanvas>(mxViewCanvas, UNO_QUERY); -} - - - - -void SAL_CALL PresenterSlideShowView::clear (void) - throw (RuntimeException) -{ - ThrowIfDisposed(); - mbIsForcedPaintPending = false; - mbIsPaintPending = false; - - if (mxViewCanvas.is() && mxViewWindow.is()) - { - // Create a polygon for the window outline. - awt::Rectangle aViewWindowBox (mxViewWindow->getPosSize()); - Reference<rendering::XPolyPolygon2D> xPolygon (PresenterGeometryHelper::CreatePolygon( - awt::Rectangle(0,0, aViewWindowBox.Width,aViewWindowBox.Height), - mxViewCanvas->getDevice())); - - rendering::ViewState aViewState ( - geometry::AffineMatrix2D(1,0,0, 0,1,0), - NULL); - double aColor[3] = {0,0,0}; - rendering::RenderState aRenderState( - geometry::AffineMatrix2D(1,0,0, 0,1,0), - NULL, - Sequence<double>(aColor,4), - rendering::CompositeOperation::SOURCE); - mxViewCanvas->fillPolyPolygon(xPolygon, aViewState, aRenderState); - } -} - - - - -geometry::AffineMatrix2D SAL_CALL PresenterSlideShowView::getTransformation (void) - throw (RuntimeException) -{ - ThrowIfDisposed(); - - if (mxViewWindow.is()) - { - // When the mbIsInModifyNotification is set then a slightly modifed - // version of the transformation is returned in order to get past - // optimizations the avoid updates when the transformation is - // unchanged (when the window size changes then due to the constant - // aspect ratio the size of the preview may remain the same while - // the position changes. The position, however, is repesented by - // the position of the view window. This transformation is given - // relative to the view window and therefore does not contain the - // position.) - const awt::Rectangle aWindowBox = mxViewWindow->getPosSize(); - return geometry::AffineMatrix2D( - aWindowBox.Width-1, 0, (mbIsInModifyNotification ? 1 : 0), - 0, aWindowBox.Height-1, 0); - } - else - { - return geometry::AffineMatrix2D(1,0,0, 0,1,0); - } -} - - - - -void SAL_CALL PresenterSlideShowView::addTransformationChangedListener( - const Reference<util::XModifyListener>& rxListener) - throw (RuntimeException) -{ - ThrowIfDisposed(); - maBroadcaster.addListener( - getCppuType((Reference<util::XModifyListener>*)NULL), - rxListener); -} - - - - -void SAL_CALL PresenterSlideShowView::removeTransformationChangedListener( - const Reference<util::XModifyListener>& rxListener) - throw (RuntimeException) -{ - ThrowIfDisposed(); - maBroadcaster.removeListener( - getCppuType((Reference<util::XModifyListener>*)NULL), - rxListener); -} - - - - -void SAL_CALL PresenterSlideShowView::addPaintListener( - const Reference<awt::XPaintListener>& rxListener) - throw (RuntimeException) -{ - ThrowIfDisposed(); - maBroadcaster.addListener( - getCppuType((Reference<awt::XPaintListener>*)NULL), - rxListener); -} - - - - -void SAL_CALL PresenterSlideShowView::removePaintListener( - const Reference<awt::XPaintListener>& rxListener) - throw (RuntimeException) -{ - ThrowIfDisposed(); - maBroadcaster.removeListener( - getCppuType((Reference<awt::XPaintListener>*)NULL), - rxListener); -} - - - - -void SAL_CALL PresenterSlideShowView::addMouseListener( - const Reference<awt::XMouseListener>& rxListener) - throw (RuntimeException) -{ - ThrowIfDisposed(); - maBroadcaster.addListener( - getCppuType((Reference<awt::XMouseListener>*)NULL), - rxListener); -} - - - - -void SAL_CALL PresenterSlideShowView::removeMouseListener( - const Reference<awt::XMouseListener>& rxListener) - throw (RuntimeException) -{ - ThrowIfDisposed(); - maBroadcaster.removeListener( - getCppuType((Reference<awt::XMouseListener>*)NULL), - rxListener); -} - - - - -void SAL_CALL PresenterSlideShowView::addMouseMotionListener( - const Reference<awt::XMouseMotionListener>& rxListener) - throw (RuntimeException) -{ - ThrowIfDisposed(); - maBroadcaster.addListener( - getCppuType((Reference<awt::XMouseMotionListener>*)NULL), - rxListener); -} - - - - -void SAL_CALL PresenterSlideShowView::removeMouseMotionListener( - const Reference<awt::XMouseMotionListener>& rxListener) - throw (RuntimeException) -{ - ThrowIfDisposed(); - maBroadcaster.removeListener( - getCppuType((Reference<awt::XMouseMotionListener>*)NULL), - rxListener); -} - - - - -void SAL_CALL PresenterSlideShowView::setMouseCursor(::sal_Int16 nPointerShape) - throw (RuntimeException) -{ - ThrowIfDisposed(); - - // Create a pointer when it does not yet exist. - if ( ! mxPointer.is()) - { - Reference<lang::XMultiServiceFactory> xFactory ( - mxComponentContext, UNO_QUERY); - if (xFactory.is()) - mxPointer = Reference<awt::XPointer>( - xFactory->createInstance(OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.awt.Pointer"))), - UNO_QUERY); - } - - // Set the pointer to the given shape and the window(peer) to the - // pointer. - Reference<awt::XWindowPeer> xPeer (mxViewWindow, UNO_QUERY); - if (mxPointer.is() && xPeer.is()) - { - mxPointer->setType(nPointerShape); - xPeer->setPointer(mxPointer); - } -} - - - -awt::Rectangle SAL_CALL PresenterSlideShowView::getCanvasArea( ) throw (RuntimeException) -{ - if( mxViewWindow.is() && mxTopPane.is() ) - return mxPresenterHelper->getWindowExtentsRelative( mxViewWindow, mxTopPane->getWindow() ); - - awt::Rectangle aRectangle; - - aRectangle.X = aRectangle.Y = aRectangle.Width = aRectangle.Height = 0; - - return aRectangle; -} - - - -//----- lang::XEventListener -------------------------------------------------- - -void SAL_CALL PresenterSlideShowView::disposing (const lang::EventObject& rEvent) - throw (RuntimeException) -{ - if (rEvent.Source == mxViewWindow) - mxViewWindow = NULL; - else if (rEvent.Source == mxSlideShow) - mxSlideShow = NULL; -} - - - - -//----- XPaintListener -------------------------------------------------------- - -void SAL_CALL PresenterSlideShowView::windowPaint (const awt::PaintEvent& rEvent) - throw (RuntimeException) -{ - // Deactivated views must not be painted. - if ( ! mbIsPresenterViewActive) - return; - - awt::Rectangle aViewWindowBox (mxViewWindow->getPosSize()); - if (aViewWindowBox.Width <= 0 || aViewWindowBox.Height <= 0) - return; - - if (rEvent.Source == mxWindow) - PaintOuterWindow(rEvent.UpdateRect); - else if (mbIsEndSlideVisible) - PaintEndSlide(rEvent.UpdateRect); - else - PaintInnerWindow(rEvent); -} - - - - -//----- XMouseListener -------------------------------------------------------- - -void SAL_CALL PresenterSlideShowView::mousePressed (const awt::MouseEvent& rEvent) - throw (RuntimeException) -{ - awt::MouseEvent aEvent (rEvent); - aEvent.Source = static_cast<XWeak*>(this); - ::cppu::OInterfaceContainerHelper* pIterator - = maBroadcaster.getContainer(getCppuType((Reference<awt::XMouseListener>*)NULL)); - if (pIterator != NULL) - { - pIterator->notifyEach(&awt::XMouseListener::mousePressed, aEvent); - } - - // Only when the end slide is displayed we forward the mouse event to - // the PresenterController so that it switches to the next slide and - // ends the presentation. - if (mbIsEndSlideVisible) - if (mpPresenterController.get() != NULL) - mpPresenterController->HandleMouseClick(rEvent); -} - - - - -void SAL_CALL PresenterSlideShowView::mouseReleased (const awt::MouseEvent& rEvent) - throw (RuntimeException) -{ - awt::MouseEvent aEvent (rEvent); - aEvent.Source = static_cast<XWeak*>(this); - ::cppu::OInterfaceContainerHelper* pIterator - = maBroadcaster.getContainer(getCppuType((Reference<awt::XMouseListener>*)NULL)); - if (pIterator != NULL) - { - pIterator->notifyEach(&awt::XMouseListener::mouseReleased, aEvent); - } -} - - - - -void SAL_CALL PresenterSlideShowView::mouseEntered (const awt::MouseEvent& rEvent) - throw (RuntimeException) -{ - awt::MouseEvent aEvent (rEvent); - aEvent.Source = static_cast<XWeak*>(this); - ::cppu::OInterfaceContainerHelper* pIterator - = maBroadcaster.getContainer(getCppuType((Reference<awt::XMouseListener>*)NULL)); - if (pIterator != NULL) - { - pIterator->notifyEach(&awt::XMouseListener::mouseEntered, aEvent); - } -} - - - - -void SAL_CALL PresenterSlideShowView::mouseExited (const awt::MouseEvent& rEvent) - throw (RuntimeException) -{ - awt::MouseEvent aEvent (rEvent); - aEvent.Source = static_cast<XWeak*>(this); - ::cppu::OInterfaceContainerHelper* pIterator - = maBroadcaster.getContainer(getCppuType((Reference<awt::XMouseListener>*)NULL)); - if (pIterator != NULL) - { - pIterator->notifyEach(&awt::XMouseListener::mouseExited, aEvent); - } -} - - - - -//----- XMouseMotionListener -------------------------------------------------- - -void SAL_CALL PresenterSlideShowView::mouseDragged (const awt::MouseEvent& rEvent) - throw (RuntimeException) -{ - awt::MouseEvent aEvent (rEvent); - aEvent.Source = static_cast<XWeak*>(this); - ::cppu::OInterfaceContainerHelper* pIterator - = maBroadcaster.getContainer(getCppuType((Reference<awt::XMouseMotionListener>*)NULL)); - if (pIterator != NULL) - { - pIterator->notifyEach(&awt::XMouseMotionListener::mouseDragged, aEvent); - } -} - - - - -void SAL_CALL PresenterSlideShowView::mouseMoved (const awt::MouseEvent& rEvent) - throw (RuntimeException) -{ - awt::MouseEvent aEvent (rEvent); - aEvent.Source = static_cast<XWeak*>(this); - ::cppu::OInterfaceContainerHelper* pIterator - = maBroadcaster.getContainer(getCppuType((Reference<awt::XMouseMotionListener>*)NULL)); - if (pIterator != NULL) - { - pIterator->notifyEach(&awt::XMouseMotionListener::mouseMoved, aEvent); - } -} - - - - -//----- XWindowListener ------------------------------------------------------- - -void SAL_CALL PresenterSlideShowView::windowResized (const awt::WindowEvent& rEvent) - throw (RuntimeException) -{ - (void)rEvent; - - ThrowIfDisposed(); - ::osl::MutexGuard aGuard (::osl::Mutex::getGlobalMutex()); - - Resize(); -} - - - - - -void SAL_CALL PresenterSlideShowView::windowMoved (const awt::WindowEvent& rEvent) - throw (RuntimeException) -{ - (void)rEvent; - if ( ! mbIsPaintPending) - mbIsForcedPaintPending = true; -} - - - - -void SAL_CALL PresenterSlideShowView::windowShown (const lang::EventObject& rEvent) - throw (RuntimeException) -{ - (void)rEvent; - Resize(); -} - - - - -void SAL_CALL PresenterSlideShowView::windowHidden (const lang::EventObject& rEvent) - throw (RuntimeException) -{ - (void)rEvent; -} - - - - -//----- XView ----------------------------------------------------------------- - -Reference<XResourceId> SAL_CALL PresenterSlideShowView::getResourceId (void) - throw(RuntimeException) -{ - return mxViewId; -} - - - - -sal_Bool SAL_CALL PresenterSlideShowView::isAnchorOnly (void) - throw (RuntimeException) -{ - return false; -} - - - - -//----- CachablePresenterView ------------------------------------------------- - -void PresenterSlideShowView::ActivatePresenterView (void) -{ - if (mxSlideShow.is() && ! mbIsViewAdded) - { - mxSlideShow->addView(this); - mbIsViewAdded = true; - } -} - - - - -void PresenterSlideShowView::DeactivatePresenterView (void) -{ - if (mxSlideShow.is() && mbIsViewAdded) - { - mxSlideShow->removeView(this); - mbIsViewAdded = false; - } -} - - - - -//----------------------------------------------------------------------------- - -void PresenterSlideShowView::PaintOuterWindow (const awt::Rectangle& rRepaintBox) -{ - if ( ! mxCanvas.is()) - return; - - if (mpBackground.get() == NULL) - return; - - const rendering::ViewState aViewState( - geometry::AffineMatrix2D(1,0,0, 0,1,0), - PresenterGeometryHelper::CreatePolygon(rRepaintBox, mxCanvas->getDevice())); - - rendering::RenderState aRenderState ( - geometry::AffineMatrix2D(1,0,0, 0,1,0), - NULL, - Sequence<double>(4), - rendering::CompositeOperation::SOURCE); - - Reference<rendering::XBitmap> xBackgroundBitmap (mpBackground->GetNormalBitmap()); - if (xBackgroundBitmap.is()) - { - Sequence<rendering::Texture> aTextures (1); - const geometry::IntegerSize2D aBitmapSize(xBackgroundBitmap->getSize()); - aTextures[0] = rendering::Texture ( - geometry::AffineMatrix2D( - aBitmapSize.Width,0,0, - 0,aBitmapSize.Height,0), - 1, - 0, - xBackgroundBitmap, - NULL, - NULL, - rendering::StrokeAttributes(), - rendering::TexturingMode::REPEAT, - rendering::TexturingMode::REPEAT); - - if (mxBackgroundPolygon1.is()) - mxCanvas->fillTexturedPolyPolygon( - mxBackgroundPolygon1, - aViewState, - aRenderState, - aTextures); - if (mxBackgroundPolygon2.is()) - mxCanvas->fillTexturedPolyPolygon( - mxBackgroundPolygon2, - aViewState, - aRenderState, - aTextures); - } - else - { - PresenterCanvasHelper::SetDeviceColor(aRenderState, mpBackground->maReplacementColor); - - if (mxBackgroundPolygon1.is()) - mxCanvas->fillPolyPolygon(mxBackgroundPolygon1, aViewState, aRenderState); - if (mxBackgroundPolygon2.is()) - mxCanvas->fillPolyPolygon(mxBackgroundPolygon2, aViewState, aRenderState); - } -} - - - - -void PresenterSlideShowView::PaintEndSlide (const awt::Rectangle& rRepaintBox) -{ - if ( ! mxCanvas.is()) - return; - - const rendering::ViewState aViewState( - geometry::AffineMatrix2D(1,0,0, 0,1,0), - PresenterGeometryHelper::CreatePolygon(rRepaintBox, mxCanvas->getDevice())); - - rendering::RenderState aRenderState ( - geometry::AffineMatrix2D(1,0,0, 0,1,0), - NULL, - Sequence<double>(4), - rendering::CompositeOperation::SOURCE); - PresenterCanvasHelper::SetDeviceColor(aRenderState, util::Color(0x00000000)); - mxCanvas->fillPolyPolygon( - PresenterGeometryHelper::CreatePolygon(mxViewWindow->getPosSize(), mxCanvas->getDevice()), - aViewState, - aRenderState); - - do - { - if (mpPresenterController.get() == NULL) - break; - ::boost::shared_ptr<PresenterTheme> pTheme (mpPresenterController->GetTheme()); - if (pTheme.get() == NULL) - break; - - const OUString sViewStyle (pTheme->GetStyleName(mxViewId->getResourceURL())); - PresenterTheme::SharedFontDescriptor pFont (pTheme->GetFont(sViewStyle)); - if (pFont.get() == NULL) - break; - - PresenterCanvasHelper::SetDeviceColor(aRenderState, util::Color(0x00ffffff)); - aRenderState.AffineTransform.m02 = 20; - aRenderState.AffineTransform.m12 = 40; - const rendering::StringContext aContext ( - msClickToExitPresentationText, 0, msClickToExitPresentationText.getLength()); - pFont->PrepareFont(mxCanvas); - mxCanvas->drawText( - aContext, - pFont->mxFont, - aViewState, - aRenderState, - rendering::TextDirection::WEAK_LEFT_TO_RIGHT); - } - while (false); - - // Finally, in double buffered environments, request the changes to be - // made visible. - Reference<rendering::XSpriteCanvas> mxSpriteCanvas (mxCanvas, UNO_QUERY); - if (mxSpriteCanvas.is()) - mxSpriteCanvas->updateScreen(sal_True); -} - - - - -void PresenterSlideShowView::PaintInnerWindow (const awt::PaintEvent& rEvent) -{ - // Forward window paint to listeners. - awt::PaintEvent aEvent (rEvent); - aEvent.Source = static_cast<XWeak*>(this); - ::cppu::OInterfaceContainerHelper* pIterator - = maBroadcaster.getContainer(getCppuType((Reference<awt::XPaintListener>*)NULL)); - if (pIterator != NULL) - { - pIterator->notifyEach(&awt::XPaintListener::windowPaint, aEvent); - } - - if (mbIsForcedPaintPending) - ForceRepaint(); - - // Finally, in double buffered environments, request the changes to be - // made visible. - Reference<rendering::XSpriteCanvas> mxSpriteCanvas (mxCanvas, UNO_QUERY); - if (mxSpriteCanvas.is()) - mxSpriteCanvas->updateScreen(sal_True); -} - - - - -Reference<awt::XWindow> PresenterSlideShowView::CreateViewWindow ( - const Reference<awt::XWindow>& rxParentWindow) const -{ - Reference<awt::XWindow> xViewWindow; - try - { - Reference<lang::XMultiComponentFactory> xFactory (mxComponentContext->getServiceManager()); - if ( ! xFactory.is()) - return xViewWindow; - - Reference<awt::XToolkit> xToolkit ( - xFactory->createInstanceWithContext( - OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.awt.Toolkit")), - mxComponentContext), - UNO_QUERY_THROW); - awt::WindowDescriptor aWindowDescriptor ( - awt::WindowClass_CONTAINER, - OUString(), - Reference<awt::XWindowPeer>(rxParentWindow,UNO_QUERY_THROW), - -1, // parent index not available - awt::Rectangle(0,0,10,10), - awt::WindowAttribute::SIZEABLE - | awt::WindowAttribute::MOVEABLE - | awt::WindowAttribute::NODECORATION); - xViewWindow = Reference<awt::XWindow>( - xToolkit->createWindow(aWindowDescriptor),UNO_QUERY_THROW); - - // Make the background transparent. The slide show paints its own background. - Reference<awt::XWindowPeer> xPeer (xViewWindow, UNO_QUERY_THROW); - if (xPeer.is()) - { - xPeer->setBackground(0xff000000); - } - - xViewWindow->setVisible(sal_True); - } - catch (RuntimeException&) - { - } - return xViewWindow; -} - - - - -Reference<rendering::XCanvas> PresenterSlideShowView::CreateViewCanvas ( - const Reference<awt::XWindow>& rxViewWindow) const -{ - // Create a canvas for the view window. - return mxPresenterHelper->createSharedCanvas( - Reference<rendering::XSpriteCanvas>(mxTopPane->getCanvas(), UNO_QUERY), - mxTopPane->getWindow(), - mxTopPane->getCanvas(), - mxTopPane->getWindow(), - rxViewWindow); -} - - - - -void PresenterSlideShowView::Resize (void) -{ - if ( ! mxWindow.is() || ! mxViewWindow.is()) - return; - - const awt::Rectangle aWindowBox (mxWindow->getPosSize()); - awt::Rectangle aViewWindowBox; - if (aWindowBox.Height > 0) - { - const double nWindowAspectRatio ( - double(aWindowBox.Width) / double(aWindowBox.Height)); - if (nWindowAspectRatio > mnPageAspectRatio) - { - // Slides will be painted with the full parent window height. - aViewWindowBox.Width = sal_Int32(aWindowBox.Height * mnPageAspectRatio + 0.5); - aViewWindowBox.Height = aWindowBox.Height; - aViewWindowBox.X = (aWindowBox.Width - aViewWindowBox.Width) / 2; - aViewWindowBox.Y = 0; - } - else - { - // Slides will be painted with the full parent window width. - aViewWindowBox.Width = aWindowBox.Width; - aViewWindowBox.Height = sal_Int32(aWindowBox.Width / mnPageAspectRatio + 0.5); - aViewWindowBox.X = 0; - aViewWindowBox.Y = (aWindowBox.Height - aViewWindowBox.Height) / 2; - } - mxViewWindow->setPosSize( - aViewWindowBox.X, - aViewWindowBox.Y, - aViewWindowBox.Width, - aViewWindowBox.Height, - awt::PosSize::POSSIZE); - } - - // Clear the background polygon so that on the next paint it is created - // for the new size. - CreateBackgroundPolygons(); - - // Notify listeners that the transformation that maps the view into the - // window has changed. - lang::EventObject aEvent (static_cast<XWeak*>(this)); - ::cppu::OInterfaceContainerHelper* pIterator - = maBroadcaster.getContainer(getCppuType((Reference<util::XModifyListener>*)NULL)); - if (pIterator != NULL) - { - pIterator->notifyEach(&util::XModifyListener::modified, aEvent); - } - - // Due to constant aspect ratio resizing may lead a preview that changes - // its position but not its size. This invalidates the back buffer and - // we have to enforce a complete repaint. - if ( ! mbIsPaintPending) - mbIsForcedPaintPending = true; -} - - - - -void PresenterSlideShowView::ForceRepaint (void) -{ - if (mxSlideShow.is() && mbIsViewAdded) - { - mxSlideShow->removeView(this); - mxSlideShow->addView(this); - } -} - - - - -void PresenterSlideShowView::CreateBackgroundPolygons (void) -{ - const awt::Rectangle aWindowBox (mxWindow->getPosSize()); - const awt::Rectangle aViewWindowBox (mxViewWindow->getPosSize()); - if (aWindowBox.Height == aViewWindowBox.Height && aWindowBox.Width == aViewWindowBox.Width) - { - mxBackgroundPolygon1 = NULL; - mxBackgroundPolygon2 = NULL; - } - else if (aWindowBox.Height == aViewWindowBox.Height) - { - // Paint two boxes to the left and right of the view window. - mxBackgroundPolygon1 = PresenterGeometryHelper::CreatePolygon( - awt::Rectangle( - 0, - 0, - aViewWindowBox.X, - aWindowBox.Height), - mxCanvas->getDevice()); - mxBackgroundPolygon2 = PresenterGeometryHelper::CreatePolygon( - awt::Rectangle( - aViewWindowBox.X + aViewWindowBox.Width, - 0, - aWindowBox.Width - aViewWindowBox.X - aViewWindowBox.Width, - aWindowBox.Height), - mxCanvas->getDevice()); - } - else - { - // Paint two boxes above and below the view window. - mxBackgroundPolygon1 = PresenterGeometryHelper::CreatePolygon( - awt::Rectangle( - 0, - 0, - aWindowBox.Width, - aViewWindowBox.Y), - mxCanvas->getDevice()); - mxBackgroundPolygon2 = PresenterGeometryHelper::CreatePolygon( - awt::Rectangle( - 0, - aViewWindowBox.Y + aViewWindowBox.Height, - aWindowBox.Width, - aWindowBox.Height - aViewWindowBox.Y - aViewWindowBox.Height), - mxCanvas->getDevice()); - } -} - - - - -void PresenterSlideShowView::ThrowIfDisposed (void) - throw (::com::sun::star::lang::DisposedException) -{ - if (rBHelper.bDisposed || rBHelper.bInDispose) - { - throw lang::DisposedException ( - OUString(RTL_CONSTASCII_USTRINGPARAM("PresenterSlideShowView object has already been disposed")), - static_cast<uno::XWeak*>(this)); - } -} - - -} } // end of namespace ::sd::presenter - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |