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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERBITMAPCONTAINER_HXX
+#define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERBITMAPCONTAINER_HXX
+
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/container/XHierarchicalNameAccess.hpp>
+#include <com/sun/star/container/XNameAccess.hpp>
+#include <com/sun/star/drawing/XPresenterHelper.hpp>
+#include <com/sun/star/rendering/XBitmap.hpp>
+#include <com/sun/star/rendering/XCanvas.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <com/sun/star/util/Color.hpp>
+#include <map>
+#include <memory>
+
+namespace sdext::presenter {
+
+/** Manage a set of bitmap groups as they are used for buttons: three
+ bitmaps, one for the normal state, one for a mouse over effect and one
+ to show that the button has been pressed.
+ A bitmap group is defined by some entries in the configuration.
+*/
+class PresenterBitmapContainer
+{
+public:
+ /** There is one bitmap for the normal state, one for a mouse over effect and one
+ to show that a button has been pressed.
+ */
+ class BitmapDescriptor
+ {
+ public:
+ BitmapDescriptor();
+ explicit BitmapDescriptor (const std::shared_ptr<BitmapDescriptor>& rpDefault);
+
+ enum Mode {Normal, MouseOver, ButtonDown, Disabled, Mask};
+ const css::uno::Reference<css::rendering::XBitmap>& GetNormalBitmap() const;
+ css::uno::Reference<css::rendering::XBitmap> const & GetBitmap(const Mode eMode) const;
+ void SetBitmap (
+ const Mode eMode,
+ const css::uno::Reference<css::rendering::XBitmap>& rxBitmap);
+
+ sal_Int32 mnWidth;
+ sal_Int32 mnHeight;
+ sal_Int32 mnXOffset;
+ sal_Int32 mnYOffset;
+ sal_Int32 mnXHotSpot;
+ sal_Int32 mnYHotSpot;
+ css::util::Color maReplacementColor;
+ enum TexturingMode { Once, Repeat, Stretch };
+ TexturingMode meHorizontalTexturingMode;
+ TexturingMode meVerticalTexturingMode;
+
+ private:
+ css::uno::Reference<css::rendering::XBitmap> mxNormalBitmap;
+ css::uno::Reference<css::rendering::XBitmap> mxMouseOverBitmap;
+ css::uno::Reference<css::rendering::XBitmap> mxButtonDownBitmap;
+ css::uno::Reference<css::rendering::XBitmap> mxDisabledBitmap;
+ css::uno::Reference<css::rendering::XBitmap> mxMaskBitmap;
+ };
+
+ /** Create a new bitmap container from a section of the configuration.
+ @param rxComponentContext
+ The component context is used to create new API objects.
+ @param rxCanvas
+ Bitmaps are created specifically for this canvas.
+ @param rsConfigurationBase
+ The name of a configuration node whose sub-tree defines the
+ bitmap sets.
+ */
+ PresenterBitmapContainer (
+ const OUString& rsConfigurationBase,
+ const std::shared_ptr<PresenterBitmapContainer>& rpParentContainer,
+ const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext,
+ const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
+ const css::uno::Reference<css::drawing::XPresenterHelper>& rxPresenterHelper = nullptr);
+ PresenterBitmapContainer (
+ const css::uno::Reference<css::container::XNameAccess>& rsRootNode,
+ const std::shared_ptr<PresenterBitmapContainer>& rpParentContainer,
+ const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext,
+ const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
+ const css::uno::Reference<css::drawing::XPresenterHelper>& rxPresenterHelper = nullptr);
+ ~PresenterBitmapContainer();
+ PresenterBitmapContainer(const PresenterBitmapContainer&) = delete;
+ PresenterBitmapContainer& operator=(const PresenterBitmapContainer&) = delete;
+
+ void Initialize (
+ const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext);
+
+ /** Return the bitmap set that is associated with the given name.
+ */
+ std::shared_ptr<BitmapDescriptor> GetBitmap (const OUString& rsName) const;
+
+ static std::shared_ptr<BitmapDescriptor> LoadBitmap (
+ const css::uno::Reference<css::container::XHierarchicalNameAccess>& rxNode,
+ const OUString& rsPathToBitmapNode,
+ const css::uno::Reference<css::drawing::XPresenterHelper>& rxPresenterHelper,
+ const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
+ const std::shared_ptr<BitmapDescriptor>& rpDefaultBitmap);
+
+private:
+ std::shared_ptr<PresenterBitmapContainer> mpParentContainer;
+ typedef ::std::map<OUString, std::shared_ptr<BitmapDescriptor> > BitmapContainer;
+ BitmapContainer maIconContainer;
+ css::uno::Reference<css::rendering::XCanvas> mxCanvas;
+ css::uno::Reference<css::drawing::XPresenterHelper> mxPresenterHelper;
+
+ void LoadBitmaps (
+ const css::uno::Reference<css::container::XNameAccess>& rsRootNode);
+ void ProcessBitmap (
+ const OUString& rsKey,
+ const css::uno::Reference<css::beans::XPropertySet>& rProperties);
+ static std::shared_ptr<BitmapDescriptor> LoadBitmap (
+ const css::uno::Reference<css::beans::XPropertySet>& rxProperties,
+ const css::uno::Reference<css::drawing::XPresenterHelper>& rxPresenterHelper,
+ const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
+ const std::shared_ptr<PresenterBitmapContainer::BitmapDescriptor>& rpDefault);
+ static BitmapDescriptor::TexturingMode
+ StringToTexturingMode (const OUString& rsTexturingMode);
+};
+
+typedef PresenterBitmapContainer::BitmapDescriptor PresenterBitmapDescriptor;
+typedef std::shared_ptr<PresenterBitmapContainer::BitmapDescriptor> SharedBitmapDescriptor;
+
+} // end of namespace ::sdext::presenter
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */