79176694dd
Change-Id: If3119a1f2274aac0bf70576458e3adb4505a2a45 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/147076 Tested-by: Jenkins Reviewed-by: Gabor Kelemen <kelemeng@ubuntu.com>
399 lines
13 KiB
C++
399 lines
13 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "PresenterBitmapContainer.hxx"
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#include "PresenterConfigurationAccess.hxx"
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#include <com/sun/star/drawing/XPresenterHelper.hpp>
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#include <com/sun/star/lang/XMultiComponentFactory.hpp>
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#include <utility>
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#include <osl/diagnose.h>
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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namespace sdext::presenter {
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//===== PresenterBitmapContainer ==============================================
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PresenterBitmapContainer::PresenterBitmapContainer (
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const OUString& rsConfigurationBase,
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std::shared_ptr<PresenterBitmapContainer> xParentContainer,
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const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext,
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css::uno::Reference<css::rendering::XCanvas> xCanvas,
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css::uno::Reference<css::drawing::XPresenterHelper> xPresenterHelper)
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: mpParentContainer(std::move(xParentContainer)),
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mxCanvas(std::move(xCanvas)),
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mxPresenterHelper(std::move(xPresenterHelper))
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{
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Initialize(rxComponentContext);
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// Get access to the configuration.
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PresenterConfigurationAccess aConfiguration (
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rxComponentContext,
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"org.openoffice.Office.PresenterScreen",
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PresenterConfigurationAccess::READ_ONLY);
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Reference<container::XNameAccess> xBitmapList (
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aConfiguration.GetConfigurationNode(rsConfigurationBase),
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UNO_QUERY_THROW);
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LoadBitmaps(xBitmapList);
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}
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PresenterBitmapContainer::PresenterBitmapContainer (
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const css::uno::Reference<css::container::XNameAccess>& rxRootNode,
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std::shared_ptr<PresenterBitmapContainer> xParentContainer,
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const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext,
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css::uno::Reference<css::rendering::XCanvas> xCanvas,
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css::uno::Reference<css::drawing::XPresenterHelper> xPresenterHelper)
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: mpParentContainer(std::move(xParentContainer)),
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mxCanvas(std::move(xCanvas)),
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mxPresenterHelper(std::move(xPresenterHelper))
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{
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Initialize(rxComponentContext);
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LoadBitmaps(rxRootNode);
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}
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void PresenterBitmapContainer::Initialize (
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const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext)
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{
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if ( mxPresenterHelper.is())
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return;
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// Create an object that is able to load the bitmaps in a format that is
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// supported by the canvas.
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Reference<lang::XMultiComponentFactory> xFactory =
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rxComponentContext->getServiceManager();
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if ( ! xFactory.is())
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return;
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mxPresenterHelper.set(
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xFactory->createInstanceWithContext(
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"com.sun.star.drawing.PresenterHelper",
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rxComponentContext),
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UNO_QUERY_THROW);
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}
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PresenterBitmapContainer::~PresenterBitmapContainer()
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{
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maIconContainer.clear();
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}
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std::shared_ptr<PresenterBitmapContainer::BitmapDescriptor> PresenterBitmapContainer::GetBitmap (
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const OUString& rsName) const
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{
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BitmapContainer::const_iterator iSet (maIconContainer.find(rsName));
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if (iSet != maIconContainer.end())
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return iSet->second;
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else if (mpParentContainer != nullptr)
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return mpParentContainer->GetBitmap(rsName);
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else
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return SharedBitmapDescriptor();
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}
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void PresenterBitmapContainer::LoadBitmaps (
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const css::uno::Reference<css::container::XNameAccess>& rxBitmapList)
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{
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if ( ! mxCanvas.is())
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return;
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if ( ! rxBitmapList.is())
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return;
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try
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{
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// Load all button bitmaps.
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if (rxBitmapList.is())
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{
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PresenterConfigurationAccess::ForAll(
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rxBitmapList,
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[this](OUString const& rKey, Reference<beans::XPropertySet> const& xProps)
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{
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this->ProcessBitmap(rKey, xProps);
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});
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}
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}
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catch (Exception&)
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{
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OSL_ASSERT(false);
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}
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}
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std::shared_ptr<PresenterBitmapContainer::BitmapDescriptor> PresenterBitmapContainer::LoadBitmap (
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const css::uno::Reference<css::container::XHierarchicalNameAccess>& rxNode,
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const OUString& rsPath,
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const css::uno::Reference<css::drawing::XPresenterHelper>& rxPresenterHelper,
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const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
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const std::shared_ptr<BitmapDescriptor>& rpDefault)
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{
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SharedBitmapDescriptor pBitmap;
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if (rxNode.is())
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{
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try
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{
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Reference<beans::XPropertySet> xBitmapProperties (
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PresenterConfigurationAccess::GetConfigurationNode(rxNode, rsPath),
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UNO_QUERY);
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if (xBitmapProperties.is())
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pBitmap = LoadBitmap(
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xBitmapProperties,
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rxPresenterHelper,
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rxCanvas,
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rpDefault);
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}
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catch (Exception&)
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{
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OSL_ASSERT(false);
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}
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}
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return pBitmap;
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}
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void PresenterBitmapContainer::ProcessBitmap (
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const OUString& rsKey,
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const Reference<beans::XPropertySet>& rxProperties)
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{
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OUString sName;
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if ( ! (PresenterConfigurationAccess::GetProperty(rxProperties, "Name") >>= sName))
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sName = rsKey;
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maIconContainer[sName] = LoadBitmap(
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rxProperties,
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mxPresenterHelper,
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mxCanvas,
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SharedBitmapDescriptor());
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}
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std::shared_ptr<PresenterBitmapContainer::BitmapDescriptor> PresenterBitmapContainer::LoadBitmap (
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const Reference<beans::XPropertySet>& rxProperties,
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const css::uno::Reference<css::drawing::XPresenterHelper>& rxPresenterHelper,
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const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
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const std::shared_ptr<BitmapDescriptor>& rpDefault)
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{
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OSL_ASSERT(rxCanvas.is());
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OSL_ASSERT(rxPresenterHelper.is());
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SharedBitmapDescriptor pBitmap = std::make_shared<BitmapDescriptor>(rpDefault);
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if ( ! rxProperties.is())
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return pBitmap;
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OUString sFileName;
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// Load bitmaps.
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if (PresenterConfigurationAccess::GetProperty(rxProperties, "NormalFileName") >>= sFileName)
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try
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{
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pBitmap->SetBitmap(
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BitmapDescriptor::Normal,
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rxPresenterHelper->loadBitmap(sFileName, rxCanvas));
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}
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catch (Exception&)
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{}
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if (PresenterConfigurationAccess::GetProperty(rxProperties, "MouseOverFileName") >>= sFileName)
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try
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{
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pBitmap->SetBitmap(
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BitmapDescriptor::MouseOver,
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rxPresenterHelper->loadBitmap(sFileName, rxCanvas));
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}
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catch (Exception&)
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{}
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if (PresenterConfigurationAccess::GetProperty(rxProperties, "ButtonDownFileName") >>= sFileName)
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try
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{
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pBitmap->SetBitmap(
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BitmapDescriptor::ButtonDown,
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rxPresenterHelper->loadBitmap(sFileName, rxCanvas));
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}
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catch (Exception&)
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{}
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if (PresenterConfigurationAccess::GetProperty(rxProperties, "DisabledFileName") >>= sFileName)
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try
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{
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pBitmap->SetBitmap(
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BitmapDescriptor::Disabled,
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rxPresenterHelper->loadBitmap(sFileName, rxCanvas));
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}
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catch (Exception&)
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{}
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if (PresenterConfigurationAccess::GetProperty(rxProperties, "MaskFileName") >>= sFileName)
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try
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{
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pBitmap->SetBitmap(
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BitmapDescriptor::Mask,
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rxPresenterHelper->loadBitmap(sFileName, rxCanvas));
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}
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catch (Exception&)
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{}
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PresenterConfigurationAccess::GetProperty(rxProperties, "XOffset") >>= pBitmap->mnXOffset;
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PresenterConfigurationAccess::GetProperty(rxProperties, "YOffset") >>= pBitmap->mnYOffset;
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PresenterConfigurationAccess::GetProperty(rxProperties, "XHotSpot") >>= pBitmap->mnXHotSpot;
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PresenterConfigurationAccess::GetProperty(rxProperties, "YHotSpot") >>= pBitmap->mnYHotSpot;
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PresenterConfigurationAccess::GetProperty(rxProperties, "ReplacementColor") >>= pBitmap->maReplacementColor;
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OUString sTexturingMode;
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if (PresenterConfigurationAccess::GetProperty(rxProperties, "HorizontalTexturingMode") >>= sTexturingMode)
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pBitmap->meHorizontalTexturingMode = StringToTexturingMode(sTexturingMode);
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if (PresenterConfigurationAccess::GetProperty(rxProperties, "VerticalTexturingMode") >>= sTexturingMode)
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pBitmap->meVerticalTexturingMode = StringToTexturingMode(sTexturingMode);
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return pBitmap;
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}
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PresenterBitmapContainer::BitmapDescriptor::TexturingMode
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PresenterBitmapContainer::StringToTexturingMode (std::u16string_view rsTexturingMode)
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{
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if (rsTexturingMode == u"Once")
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return PresenterBitmapContainer::BitmapDescriptor::Once;
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else if (rsTexturingMode == u"Repeat")
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return PresenterBitmapContainer::BitmapDescriptor::Repeat;
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else if (rsTexturingMode == u"Stretch")
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return PresenterBitmapContainer::BitmapDescriptor::Stretch;
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else
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return PresenterBitmapContainer::BitmapDescriptor::Once;
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}
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//===== PresenterBitmapContainer::BitmapSet ===================================
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PresenterBitmapContainer::BitmapDescriptor::BitmapDescriptor()
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: mnWidth(0),
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mnHeight(0),
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mnXOffset(0),
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mnYOffset(0),
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mnXHotSpot(0),
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mnYHotSpot(0),
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maReplacementColor(0x00000000),
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meHorizontalTexturingMode(Once),
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meVerticalTexturingMode(Once)
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{
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}
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PresenterBitmapContainer::BitmapDescriptor::BitmapDescriptor (
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const std::shared_ptr<PresenterBitmapContainer::BitmapDescriptor>& rpDefault)
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: mnWidth(0),
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mnHeight(0),
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mnXOffset(0),
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mnYOffset(0),
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mnXHotSpot(0),
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mnYHotSpot(0),
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maReplacementColor(0x00000000),
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meHorizontalTexturingMode(Once),
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meVerticalTexturingMode(Once)
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{
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if (rpDefault == nullptr)
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return;
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mnWidth = rpDefault->mnWidth;
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mnHeight = rpDefault->mnHeight;
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mnXOffset = rpDefault->mnXOffset;
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mnYOffset = rpDefault->mnYOffset;
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mnXHotSpot = rpDefault->mnXHotSpot;
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mnYHotSpot = rpDefault->mnYHotSpot;
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maReplacementColor = rpDefault->maReplacementColor;
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meHorizontalTexturingMode = rpDefault->meHorizontalTexturingMode;
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meVerticalTexturingMode = rpDefault->meVerticalTexturingMode;
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mxNormalBitmap = rpDefault->mxNormalBitmap;
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mxMouseOverBitmap = rpDefault->mxMouseOverBitmap;
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mxButtonDownBitmap = rpDefault->mxButtonDownBitmap;
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mxDisabledBitmap = rpDefault->mxDisabledBitmap;
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mxMaskBitmap = rpDefault->mxMaskBitmap;
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}
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const css::uno::Reference<css::rendering::XBitmap>&
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PresenterBitmapContainer::BitmapDescriptor::GetNormalBitmap() const
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{
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return mxNormalBitmap;
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}
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css::uno::Reference<css::rendering::XBitmap> const &
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PresenterBitmapContainer::BitmapDescriptor::GetBitmap(const Mode eMode) const
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{
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switch (eMode)
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{
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case Normal:
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default:
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return mxNormalBitmap;
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case MouseOver:
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if (mxMouseOverBitmap.is())
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return mxMouseOverBitmap;
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else
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return mxNormalBitmap;
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case ButtonDown:
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if (mxButtonDownBitmap.is())
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return mxButtonDownBitmap;
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else
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return mxNormalBitmap;
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case Disabled:
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if (mxDisabledBitmap.is())
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return mxDisabledBitmap;
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else
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return mxNormalBitmap;
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case Mask:
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return mxMaskBitmap;
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}
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}
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void PresenterBitmapContainer::BitmapDescriptor::SetBitmap (
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const Mode eMode,
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const css::uno::Reference<css::rendering::XBitmap>& rxBitmap)
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{
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switch (eMode)
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{
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case Normal:
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default:
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mxNormalBitmap = rxBitmap;
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if (mxNormalBitmap.is())
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{
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const geometry::IntegerSize2D aSize (mxNormalBitmap->getSize());
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mnWidth = aSize.Width;
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mnHeight = aSize.Height;
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}
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break;
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case MouseOver:
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mxMouseOverBitmap = rxBitmap;
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break;
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case ButtonDown:
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mxButtonDownBitmap = rxBitmap;
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break;
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case Disabled:
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mxDisabledBitmap = rxBitmap;
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break;
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case Mask:
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mxMaskBitmap = rxBitmap;
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break;
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}
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}
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} // end of namespace ::sdext::presenter
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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