143 lines
6.3 KiB
C++
143 lines
6.3 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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#pragma once
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/container/XHierarchicalNameAccess.hpp>
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#include <com/sun/star/container/XNameAccess.hpp>
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#include <com/sun/star/drawing/XPresenterHelper.hpp>
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#include <com/sun/star/rendering/XBitmap.hpp>
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#include <com/sun/star/rendering/XCanvas.hpp>
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <com/sun/star/util/Color.hpp>
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#include <map>
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#include <memory>
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namespace sdext::presenter {
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/** Manage a set of bitmap groups as they are used for buttons: three
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bitmaps, one for the normal state, one for a mouse over effect and one
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to show that the button has been pressed.
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A bitmap group is defined by some entries in the configuration.
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*/
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class PresenterBitmapContainer
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{
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public:
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/** There is one bitmap for the normal state, one for a mouse over effect and one
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to show that a button has been pressed.
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*/
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class BitmapDescriptor
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{
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public:
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BitmapDescriptor();
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explicit BitmapDescriptor (const std::shared_ptr<BitmapDescriptor>& rpDefault);
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enum Mode {Normal, MouseOver, ButtonDown, Disabled, Mask};
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const css::uno::Reference<css::rendering::XBitmap>& GetNormalBitmap() const;
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css::uno::Reference<css::rendering::XBitmap> const & GetBitmap(const Mode eMode) const;
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void SetBitmap (
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const Mode eMode,
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const css::uno::Reference<css::rendering::XBitmap>& rxBitmap);
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sal_Int32 mnWidth;
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sal_Int32 mnHeight;
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sal_Int32 mnXOffset;
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sal_Int32 mnYOffset;
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sal_Int32 mnXHotSpot;
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sal_Int32 mnYHotSpot;
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css::util::Color maReplacementColor;
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enum TexturingMode { Once, Repeat, Stretch };
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TexturingMode meHorizontalTexturingMode;
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TexturingMode meVerticalTexturingMode;
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private:
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css::uno::Reference<css::rendering::XBitmap> mxNormalBitmap;
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css::uno::Reference<css::rendering::XBitmap> mxMouseOverBitmap;
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css::uno::Reference<css::rendering::XBitmap> mxButtonDownBitmap;
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css::uno::Reference<css::rendering::XBitmap> mxDisabledBitmap;
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css::uno::Reference<css::rendering::XBitmap> mxMaskBitmap;
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};
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/** Create a new bitmap container from a section of the configuration.
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@param rxComponentContext
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The component context is used to create new API objects.
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@param rxCanvas
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Bitmaps are created specifically for this canvas.
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@param rsConfigurationBase
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The name of a configuration node whose sub-tree defines the
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bitmap sets.
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*/
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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 = nullptr);
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PresenterBitmapContainer (
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const css::uno::Reference<css::container::XNameAccess>& rsRootNode,
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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 = nullptr);
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~PresenterBitmapContainer();
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PresenterBitmapContainer(const PresenterBitmapContainer&) = delete;
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PresenterBitmapContainer& operator=(const PresenterBitmapContainer&) = delete;
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void Initialize (
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const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext);
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/** Return the bitmap set that is associated with the given name.
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*/
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std::shared_ptr<BitmapDescriptor> GetBitmap (const OUString& rsName) const;
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static std::shared_ptr<BitmapDescriptor> LoadBitmap (
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const css::uno::Reference<css::container::XHierarchicalNameAccess>& rxNode,
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const OUString& rsPathToBitmapNode,
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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>& rpDefaultBitmap);
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private:
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std::shared_ptr<PresenterBitmapContainer> mpParentContainer;
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typedef ::std::map<OUString, std::shared_ptr<BitmapDescriptor> > BitmapContainer;
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BitmapContainer maIconContainer;
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css::uno::Reference<css::rendering::XCanvas> mxCanvas;
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css::uno::Reference<css::drawing::XPresenterHelper> mxPresenterHelper;
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void LoadBitmaps (
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const css::uno::Reference<css::container::XNameAccess>& rsRootNode);
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void ProcessBitmap (
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const OUString& rsKey,
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const css::uno::Reference<css::beans::XPropertySet>& rProperties);
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static std::shared_ptr<BitmapDescriptor> LoadBitmap (
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const css::uno::Reference<css::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<PresenterBitmapContainer::BitmapDescriptor>& rpDefault);
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static BitmapDescriptor::TexturingMode
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StringToTexturingMode (std::u16string_view rsTexturingMode);
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};
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typedef PresenterBitmapContainer::BitmapDescriptor PresenterBitmapDescriptor;
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typedef std::shared_ptr<PresenterBitmapContainer::BitmapDescriptor> SharedBitmapDescriptor;
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} // end of namespace ::sdext::presenter
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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