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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 .
+ */
+
+#pragma once
+
+#if !defined(VCL_DLLIMPLEMENTATION) && !defined(TOOLKIT_DLLIMPLEMENTATION) && !defined(VCL_INTERNALS)
+#error "don't use this in new code"
+#endif
+
+#include <config_options.h>
+#include <vcl/dllapi.h>
+#include <vcl/toolkit/imgctrl.hxx>
+#include <vcl/timer.hxx>
+
+#include <vector>
+
+class UNLESS_MERGELIBS(VCL_DLLPUBLIC) Throbber final : public ImageControl
+{
+public:
+ enum class ImageSet
+ {
+ /// default images, 16x16 pixels
+ N16px,
+ /// default images, 32x32 pixels
+ N32px,
+ /// default images, 64x64 pixels
+ N64px,
+ };
+
+public:
+ Throbber(vcl::Window* i_parentWindow, WinBits i_style);
+ virtual ~Throbber() override;
+ virtual void dispose() override;
+
+ // Properties
+ void setStepTime( sal_Int32 nStepTime ) { mnStepTime = nStepTime; }
+ sal_Int32 getStepTime() const { return mnStepTime; }
+
+ void setRepeat( bool bRepeat ) { mbRepeat = bRepeat; }
+ bool getRepeat() const { return mbRepeat; }
+
+ // animation control
+ void start();
+ void stop();
+ bool isRunning() const;
+
+ void setImageList( ::std::vector< Image > && i_images );
+
+ // default images
+ static ::std::vector< OUString >
+ getDefaultImageURLs( const ImageSet i_imageSet );
+
+private:
+ // Window overridables
+ virtual void Resize() override;
+
+ SAL_DLLPRIVATE void initImages();
+
+ ::std::vector< Image > maImageList;
+
+ bool mbRepeat;
+ sal_Int32 mnStepTime;
+ sal_Int32 mnCurStep;
+ AutoTimer maWaitTimer;
+
+ DECL_DLLPRIVATE_LINK( TimeOutHdl, Timer*, void );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */