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Diffstat (limited to 'sdext/source/presenter/PresenterButton.cxx')
| -rw-r--r-- | sdext/source/presenter/PresenterButton.cxx | 615 |
1 files changed, 0 insertions, 615 deletions
diff --git a/sdext/source/presenter/PresenterButton.cxx b/sdext/source/presenter/PresenterButton.cxx deleted file mode 100644 index 494d1f8..0000000 --- a/sdext/source/presenter/PresenterButton.cxx +++ /dev/null @@ -1,615 +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 "PresenterButton.hxx" -#include "PresenterCanvasHelper.hxx" -#include "PresenterController.hxx" -#include "PresenterGeometryHelper.hxx" -#include "PresenterPaintManager.hxx" -#include "PresenterUIPainter.hxx" -#include <com/sun/star/awt/PosSize.hpp> -#include <com/sun/star/awt/XWindowPeer.hpp> -#include <com/sun/star/drawing/XPresenterHelper.hpp> -#include <com/sun/star/rendering/CompositeOperation.hpp> -#include <com/sun/star/rendering/TextDirection.hpp> -#include <boost/bind.hpp> - -using namespace ::com::sun::star; -using namespace ::com::sun::star::uno; -using ::rtl::OUString; - -#define A2S(pString) (::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(pString))) - -namespace sdext { namespace presenter { - -const static double gnHorizontalBorder (15); -const static double gnVerticalBorder (5); - - - -::rtl::Reference<PresenterButton> PresenterButton::Create ( - const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext, - const ::rtl::Reference<PresenterController>& rpPresenterController, - const ::boost::shared_ptr<PresenterTheme>& rpTheme, - const css::uno::Reference<css::awt::XWindow>& rxParentWindow, - const css::uno::Reference<css::rendering::XCanvas>& rxParentCanvas, - const OUString& rsConfigurationName) -{ - Reference<beans::XPropertySet> xProperties (GetConfigurationProperties( - rxComponentContext, - rsConfigurationName)); - if (xProperties.is()) - { - OUString sText; - OUString sAction; - PresenterConfigurationAccess::GetProperty(xProperties, A2S("Text")) >>= sText; - PresenterConfigurationAccess::GetProperty(xProperties, A2S("Action")) >>= sAction; - - PresenterTheme::SharedFontDescriptor pFont; - if (rpTheme.get() != NULL) - pFont = rpTheme->GetFont(A2S("ButtonFont")); - - PresenterTheme::SharedFontDescriptor pMouseOverFont; - if (rpTheme.get() != NULL) - pMouseOverFont = rpTheme->GetFont(A2S("ButtonMouseOverFont")); - - rtl::Reference<PresenterButton> pButton ( - new PresenterButton( - rxComponentContext, - rpPresenterController, - rpTheme, - rxParentWindow, - pFont, - pMouseOverFont, - sText, - sAction)); - pButton->SetCanvas(rxParentCanvas, rxParentWindow); - return pButton; - } - else - return NULL; -} - - - - -PresenterButton::PresenterButton ( - const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext, - const ::rtl::Reference<PresenterController>& rpPresenterController, - const ::boost::shared_ptr<PresenterTheme>& rpTheme, - const css::uno::Reference<css::awt::XWindow>& rxParentWindow, - const PresenterTheme::SharedFontDescriptor& rpFont, - const PresenterTheme::SharedFontDescriptor& rpMouseOverFont, - const OUString& rsText, - const OUString& rsAction) - : PresenterButtonInterfaceBase(m_aMutex), - mpPresenterController(rpPresenterController), - mpTheme(rpTheme), - mxWindow(), - mxCanvas(), - mxPresenterHelper(), - msText(rsText), - mpFont(rpFont), - mpMouseOverFont(rpMouseOverFont), - msAction(rsAction), - maCenter(), - maButtonSize(-1,-1), - meState(PresenterBitmapDescriptor::Normal), - mxNormalBitmap(), - mxMouseOverBitmap() -{ - try - { - Reference<lang::XMultiComponentFactory> xFactory (rxComponentContext->getServiceManager()); - if ( ! xFactory.is()) - throw RuntimeException(); - - mxPresenterHelper = Reference<drawing::XPresenterHelper>( - xFactory->createInstanceWithContext( - OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.comp.Draw.PresenterHelper")), - rxComponentContext), - UNO_QUERY_THROW); - - if (mxPresenterHelper.is()) - mxWindow = mxPresenterHelper->createWindow(rxParentWindow, - sal_False, - sal_False, - sal_False, - sal_False); - - // Make the background transparent. - Reference<awt::XWindowPeer> xPeer (mxWindow, UNO_QUERY_THROW); - if (xPeer.is()) - { - xPeer->setBackground(0xff000000); - } - - mxWindow->setVisible(sal_True); - mxWindow->addWindowListener(this); - mxWindow->addPaintListener(this); - mxWindow->addMouseListener(this); - mxWindow->addMouseMotionListener(this); - } - catch (RuntimeException&) - { - } -} - - - - -PresenterButton::~PresenterButton (void) -{ -} - - - - -void SAL_CALL PresenterButton::disposing (void) -{ - if (mxCanvas.is()) - { - Reference<lang::XComponent> xComponent (mxCanvas, UNO_QUERY); - mxCanvas = NULL; - if (xComponent.is()) - xComponent->dispose(); - } - - if (mxWindow.is()) - { - mxWindow->removeWindowListener(this); - mxWindow->removePaintListener(this); - mxWindow->removeMouseListener(this); - mxWindow->removeMouseMotionListener(this); - Reference<lang::XComponent> xComponent (mxWindow, UNO_QUERY); - mxWindow = NULL; - if (xComponent.is()) - xComponent->dispose(); - } -} - - - - -void PresenterButton::SetCenter (const css::geometry::RealPoint2D& rLocation) -{ - if (mxCanvas.is()) - { - Invalidate(); - - maCenter = rLocation; - mxWindow->setPosSize( - sal_Int32(0.5 + maCenter.X - maButtonSize.Width/2), - sal_Int32(0.5 + maCenter.Y - maButtonSize.Height/2), - maButtonSize.Width, - maButtonSize.Height, - awt::PosSize::POSSIZE); - - Invalidate(); - } - else - { - // The button can not be painted but we can at least store the new center. - maCenter = rLocation; - } -} - - - - -void PresenterButton::SetCanvas ( - const css::uno::Reference<css::rendering::XCanvas>& rxParentCanvas, - const css::uno::Reference<css::awt::XWindow>& rxParentWindow) -{ - if (mxCanvas.is()) - { - Reference<lang::XComponent> xComponent (mxCanvas, UNO_QUERY); - mxCanvas = NULL; - if (xComponent.is()) - xComponent->dispose(); - } - - if (mxPresenterHelper.is() && rxParentCanvas.is() && rxParentWindow.is()) - { - mxCanvas = mxPresenterHelper->createSharedCanvas ( - Reference<rendering::XSpriteCanvas>(rxParentCanvas, UNO_QUERY), - rxParentWindow, - rxParentCanvas, - rxParentWindow, - mxWindow); - if (mxCanvas.is()) - { - SetupButtonBitmaps(); - SetCenter(maCenter); - } - } -} - - - - -css::geometry::IntegerSize2D PresenterButton::GetSize (void) -{ - if (maButtonSize.Width < 0) - CalculateButtonSize(); - return maButtonSize; -} - - - - -//----- XWindowListener ------------------------------------------------------- - -void SAL_CALL PresenterButton::windowResized (const css::awt::WindowEvent& rEvent) - throw (css::uno::RuntimeException) -{ - (void)rEvent; - ThrowIfDisposed(); -} - - - - - -void SAL_CALL PresenterButton::windowMoved (const css::awt::WindowEvent& rEvent) - throw (css::uno::RuntimeException) -{ - (void)rEvent; - ThrowIfDisposed(); -} - - - - -void SAL_CALL PresenterButton::windowShown (const css::lang::EventObject& rEvent) - throw (css::uno::RuntimeException) -{ - (void)rEvent; - ThrowIfDisposed(); -} - - - - -void SAL_CALL PresenterButton::windowHidden (const css::lang::EventObject& rEvent) - throw (css::uno::RuntimeException) -{ - (void)rEvent; - ThrowIfDisposed(); -} - - - - -//----- XPaintListener -------------------------------------------------------- - -void SAL_CALL PresenterButton::windowPaint (const css::awt::PaintEvent& rEvent) - throw (css::uno::RuntimeException) -{ - ThrowIfDisposed(); - if (mxWindow.is() && mxCanvas.is()) - { - Reference<rendering::XBitmap> xBitmap; - if (meState == PresenterBitmapDescriptor::MouseOver) - xBitmap = mxMouseOverBitmap; - else - xBitmap = mxNormalBitmap; - if ( ! xBitmap.is()) - return; - - rendering::ViewState aViewState( - geometry::AffineMatrix2D(1,0,0, 0,1,0), - NULL); - rendering::RenderState aRenderState( - geometry::AffineMatrix2D(1,0,0, 0,1,0), - PresenterGeometryHelper::CreatePolygon(rEvent.UpdateRect, mxCanvas->getDevice()), - Sequence<double>(4), - rendering::CompositeOperation::SOURCE); - - mxCanvas->drawBitmap(xBitmap, aViewState, aRenderState); - - Reference<rendering::XSpriteCanvas> xSpriteCanvas (mxCanvas, UNO_QUERY); - if (xSpriteCanvas.is()) - xSpriteCanvas->updateScreen(sal_False); - } -} - - - - -//----- XMouseListener -------------------------------------------------------- - -void SAL_CALL PresenterButton::mousePressed (const css::awt::MouseEvent& rEvent) - throw(css::uno::RuntimeException) -{ - (void)rEvent; - ThrowIfDisposed(); - - meState = PresenterBitmapDescriptor::ButtonDown; -} - - - - -void SAL_CALL PresenterButton::mouseReleased (const css::awt::MouseEvent& rEvent) - throw(css::uno::RuntimeException) -{ - (void)rEvent; - ThrowIfDisposed(); - - if (meState == PresenterBitmapDescriptor::ButtonDown) - { - OSL_ASSERT(mpPresenterController.get()!=NULL); - mpPresenterController->DispatchUnoCommand(msAction); - - meState = PresenterBitmapDescriptor::Normal; - Invalidate(); - } -} - - - - -void SAL_CALL PresenterButton::mouseEntered (const css::awt::MouseEvent& rEvent) - throw(css::uno::RuntimeException) -{ - (void)rEvent; - ThrowIfDisposed(); - meState = PresenterBitmapDescriptor::MouseOver; - Invalidate(); -} - - - - -void SAL_CALL PresenterButton::mouseExited (const css::awt::MouseEvent& rEvent) - throw(css::uno::RuntimeException) -{ - (void)rEvent; - ThrowIfDisposed(); - meState = PresenterBitmapDescriptor::Normal; - Invalidate(); -} - - - - - -//----- XMouseMotionListener -------------------------------------------------- - -void SAL_CALL PresenterButton::mouseMoved (const css::awt::MouseEvent& rEvent) - throw (css::uno::RuntimeException) -{ - (void)rEvent; - ThrowIfDisposed(); -} - - - - -void SAL_CALL PresenterButton::mouseDragged (const css::awt::MouseEvent& rEvent) - throw (css::uno::RuntimeException) -{ - (void)rEvent; - ThrowIfDisposed(); -} - - - - -//----- lang::XEventListener -------------------------------------------------- - -void SAL_CALL PresenterButton::disposing (const css::lang::EventObject& rEvent) - throw (css::uno::RuntimeException) -{ - if (rEvent.Source == mxWindow) - mxWindow = NULL; -} - - - - -//----------------------------------------------------------------------------- - -css::geometry::IntegerSize2D PresenterButton::CalculateButtonSize (void) -{ - if (mpFont.get()!=NULL && !mpFont->mxFont.is() && mxCanvas.is()) - mpFont->PrepareFont(mxCanvas); - if (mpFont.get()==NULL || !mpFont->mxFont.is()) - return geometry::IntegerSize2D(-1,-1); - - geometry::RealSize2D aTextSize (PresenterCanvasHelper::GetTextSize(mpFont->mxFont,msText)); - - return geometry::IntegerSize2D ( - sal_Int32(0.5 + aTextSize.Width + 2*gnHorizontalBorder), - sal_Int32(0.5 + aTextSize.Height + 2*gnVerticalBorder)); -} - - - - -void PresenterButton::RenderButton ( - const Reference<rendering::XCanvas>& rxCanvas, - const geometry::IntegerSize2D& rSize, - const PresenterTheme::SharedFontDescriptor& rpFont, - const PresenterBitmapDescriptor::Mode eMode, - const SharedBitmapDescriptor& rpLeft, - const SharedBitmapDescriptor& rpCenter, - const SharedBitmapDescriptor& rpRight) -{ - if ( ! rxCanvas.is()) - return; - - const awt::Rectangle aBox(0,0, rSize.Width, rSize.Height); - - PresenterUIPainter::PaintHorizontalBitmapComposite ( - rxCanvas, - aBox, - aBox, - GetBitmap(rpLeft, eMode), - GetBitmap(rpCenter, eMode), - GetBitmap(rpRight, eMode)); - - if (rpFont.get()==NULL || ! rpFont->mxFont.is()) - return; - - const rendering::StringContext aContext (msText, 0, msText.getLength()); - const Reference<rendering::XTextLayout> xLayout ( - rpFont->mxFont->createTextLayout(aContext,rendering::TextDirection::WEAK_LEFT_TO_RIGHT,0)); - const geometry::RealRectangle2D aTextBBox (xLayout->queryTextBounds()); - - rendering::RenderState aRenderState (geometry::AffineMatrix2D(1,0,0, 0,1,0), NULL, - Sequence<double>(4), rendering::CompositeOperation::SOURCE); - PresenterCanvasHelper::SetDeviceColor(aRenderState, rpFont->mnColor); - aRenderState.AffineTransform.m02 = (rSize.Width - aTextBBox.X2 + aTextBBox.X1)/2; - aRenderState.AffineTransform.m12 = (rSize.Height - aTextBBox.Y2 + aTextBBox.Y1)/2 - aTextBBox.Y1; - - rxCanvas->drawText( - aContext, - rpFont->mxFont, - rendering::ViewState(geometry::AffineMatrix2D(1,0,0, 0,1,0), NULL), - aRenderState, - rendering::TextDirection::WEAK_LEFT_TO_RIGHT); -} - - - - -void PresenterButton::Invalidate (void) -{ - mpPresenterController->GetPaintManager()->Invalidate(mxWindow); -} - - - - -Reference<rendering::XBitmap> PresenterButton::GetBitmap ( - const SharedBitmapDescriptor& mpIcon, - const PresenterBitmapDescriptor::Mode eMode) -{ - if (mpIcon.get() != NULL) - return mpIcon->GetBitmap(eMode); - else - { - OSL_ASSERT(mpIcon.get()!=NULL); - return NULL; - } -} - - - - -void PresenterButton::SetupButtonBitmaps (void) -{ - if ( ! mxCanvas.is()) - return; - if ( ! mxCanvas->getDevice().is()) - return; - - // Get the bitmaps for the button border. - SharedBitmapDescriptor pLeftBitmap (mpTheme->GetBitmap(A2S("ButtonFrameLeft"))); - SharedBitmapDescriptor pCenterBitmap(mpTheme->GetBitmap(A2S("ButtonFrameCenter"))); - SharedBitmapDescriptor pRightBitmap(mpTheme->GetBitmap(A2S("ButtonFrameRight"))); - - maButtonSize = CalculateButtonSize(); - - if (maButtonSize.Height<=0 && maButtonSize.Width<= 0) - return; - - mxNormalBitmap = mxCanvas->getDevice()->createCompatibleAlphaBitmap(maButtonSize); - Reference<rendering::XCanvas> xCanvas (mxNormalBitmap, UNO_QUERY); - if (xCanvas.is()) - RenderButton( - xCanvas, - maButtonSize, - mpFont, - PresenterBitmapDescriptor::Normal, - pLeftBitmap, - pCenterBitmap, - pRightBitmap); - - mxMouseOverBitmap = mxCanvas->getDevice()->createCompatibleAlphaBitmap(maButtonSize); - xCanvas = Reference<rendering::XCanvas>(mxMouseOverBitmap, UNO_QUERY); - if (mpMouseOverFont.get()!=NULL && !mpMouseOverFont->mxFont.is() && mxCanvas.is()) - mpMouseOverFont->PrepareFont(mxCanvas); - if (xCanvas.is()) - RenderButton( - xCanvas, - maButtonSize, - mpMouseOverFont, - PresenterBitmapDescriptor::MouseOver, - pLeftBitmap, - pCenterBitmap, - pRightBitmap); -} - - - - -Reference<beans::XPropertySet> PresenterButton::GetConfigurationProperties ( - const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext, - const OUString& rsConfgurationName) -{ - PresenterConfigurationAccess aConfiguration ( - rxComponentContext, - PresenterConfigurationAccess::msPresenterScreenRootName, - PresenterConfigurationAccess::READ_ONLY); - return Reference<beans::XPropertySet>( - PresenterConfigurationAccess::Find ( - Reference<container::XNameAccess>( - aConfiguration.GetConfigurationNode(A2S("PresenterScreenSettings/Buttons")), - UNO_QUERY), - ::boost::bind(&PresenterConfigurationAccess::IsStringPropertyEqual, - rsConfgurationName, - A2S("Name"), - _2)), - UNO_QUERY); -} - - - - -void PresenterButton::ThrowIfDisposed (void) const - throw (::com::sun::star::lang::DisposedException) -{ - if (rBHelper.bDisposed || rBHelper.bInDispose) - { - throw lang::DisposedException ( - OUString(RTL_CONSTASCII_USTRINGPARAM( - "PresenterButton object has already been disposed")), - const_cast<uno::XWeak*>(static_cast<const uno::XWeak*>(this))); - } -} - - -} } // end of namespace sdext::presenter - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |