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-rw-r--r-- | framework/inc/helper/vclstatusindicator.hxx | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/framework/inc/helper/vclstatusindicator.hxx b/framework/inc/helper/vclstatusindicator.hxx new file mode 100644 index 000000000..ba0a84a0e --- /dev/null +++ b/framework/inc/helper/vclstatusindicator.hxx @@ -0,0 +1,92 @@ +/* -*- 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_FRAMEWORK_INC_HELPER_VCLSTATUSINDICATOR_HXX +#define INCLUDED_FRAMEWORK_INC_HELPER_VCLSTATUSINDICATOR_HXX + +#include <com/sun/star/task/XStatusIndicator.hpp> +#include <com/sun/star/awt/XWindow.hpp> + +#include <cppuhelper/implbase.hxx> +#include <vcl/status.hxx> + +namespace framework { + +// declaration + +class VCLStatusIndicator final : public ::cppu::WeakImplHelper< css::task::XStatusIndicator > +{ + + // member + + private: + + /** points to the parent window of this progress and + hold it alive. */ + css::uno::Reference< css::awt::XWindow > m_xParentWindow; + + /** shows the progress. + + @attention This member is not synchronized using our own mutex! + It's guarded by the solarmutex only. Otherwise + we have to lock two of them, which can force a deadlock... + */ + VclPtr<StatusBar> m_pStatusBar; + + /** knows the current range of the progress. */ + sal_Int32 m_nRange; + + /** knows the current value of the progress. */ + sal_Int32 m_nValue; + + // interface + + public: + + /// ctor + VCLStatusIndicator(const css::uno::Reference< css::awt::XWindow >& xParentWindow); + + /// dtor + virtual ~VCLStatusIndicator() override; + + /// XStatusIndicator + virtual void SAL_CALL start(const OUString& sText , + sal_Int32 nRange) override; + + virtual void SAL_CALL reset() override; + + virtual void SAL_CALL end() override; + + virtual void SAL_CALL setText(const OUString& sText) override; + + virtual void SAL_CALL setValue(sal_Int32 nValue) override; + + // helper + + private: + + static void impl_recalcLayout(vcl::Window* pStatusBar , + vcl::Window const * pParentWindow); +}; + +} // namespace framework + +#endif // INCLUDED_FRAMEWORK_INC_HELPER_VCLSTATUSINDICATOR_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |