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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
commit | 940b4d1848e8c70ab7642901a68594e8016caffc (patch) | |
tree | eb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /framework/source/helper/vclstatusindicator.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-1ad18e38974bb28c3d98d0be8f7d8c18fc56de29.tar.xz libreoffice-1ad18e38974bb28c3d98d0be8f7d8c18fc56de29.zip |
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'framework/source/helper/vclstatusindicator.cxx')
-rw-r--r-- | framework/source/helper/vclstatusindicator.cxx | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/framework/source/helper/vclstatusindicator.cxx b/framework/source/helper/vclstatusindicator.cxx new file mode 100644 index 000000000..8173c3b48 --- /dev/null +++ b/framework/source/helper/vclstatusindicator.cxx @@ -0,0 +1,139 @@ +/* -*- 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 . + */ + +#include <helper/vclstatusindicator.hxx> + +#include <toolkit/helper/vclunohelper.hxx> +#include <vcl/svapp.hxx> + +namespace framework { + +VCLStatusIndicator::VCLStatusIndicator(const css::uno::Reference< css::awt::XWindow >& xParentWindow) + : m_xParentWindow (xParentWindow ) + , m_pStatusBar (nullptr ) + , m_nRange (0 ) + , m_nValue (0 ) +{ + if (!m_xParentWindow.is()) + throw css::uno::RuntimeException( + "Can't work without a parent window!", + static_cast< css::task::XStatusIndicator* >(this)); +} + +VCLStatusIndicator::~VCLStatusIndicator() +{ +} + +void SAL_CALL VCLStatusIndicator::start(const OUString& sText , + sal_Int32 nRange) +{ + SolarMutexGuard aSolarGuard; + + VclPtr<vcl::Window> pParentWindow = VCLUnoHelper::GetWindow(m_xParentWindow); + if (!m_pStatusBar) + m_pStatusBar = VclPtr<StatusBar>::Create(pParentWindow, WB_3DLOOK|WB_BORDER); + + VCLStatusIndicator::impl_recalcLayout(m_pStatusBar, pParentWindow); + + m_pStatusBar->Show(); + m_pStatusBar->StartProgressMode(sText); + m_pStatusBar->SetProgressValue(0); + + // force repaint! + pParentWindow->Show(); + pParentWindow->Invalidate(InvalidateFlags::Children); + pParentWindow->Flush(); + + m_nRange = nRange; + m_nValue = 0; +} + +void SAL_CALL VCLStatusIndicator::reset() +{ + SolarMutexGuard aSolarGuard; + if (m_pStatusBar) + { + m_pStatusBar->SetProgressValue(0); + m_pStatusBar->SetText(OUString()); + } +} + +void SAL_CALL VCLStatusIndicator::end() +{ + SolarMutexGuard aSolarGuard; + + m_nRange = 0; + m_nValue = 0; + + if (m_pStatusBar) + { + m_pStatusBar->EndProgressMode(); + m_pStatusBar->Show(false); + + m_pStatusBar.disposeAndClear(); + } +} + +void SAL_CALL VCLStatusIndicator::setText(const OUString& sText) +{ + SolarMutexGuard aSolarGuard; + if (m_pStatusBar) + m_pStatusBar->SetText(sText); +} + +void SAL_CALL VCLStatusIndicator::setValue(sal_Int32 nValue) +{ + SolarMutexGuard aSolarGuard; + + if (nValue <= m_nRange) + m_nValue = nValue; + else + m_nValue = m_nRange; + + sal_Int32 nRange = m_nRange; + nValue = m_nValue; + + // normalize value to fit the range of 0-100% + sal_uInt16 nPercent = sal::static_int_cast< sal_uInt16 >( + ::std::min( + ((nValue*100) / ::std::max(nRange,sal_Int32(1))), sal_Int32(100))); + + if (m_pStatusBar) + m_pStatusBar->SetProgressValue(nPercent); +} + +void VCLStatusIndicator::impl_recalcLayout(vcl::Window* pStatusBar , + vcl::Window const * pParentWindow) +{ + if ( + (!pStatusBar ) || + (!pParentWindow) + ) + return; + + Size aParentSize = pParentWindow->GetSizePixel(); + pStatusBar->setPosSizePixel(0, + 0, + aParentSize.Width(), + aParentSize.Height()); +} + +} // namespace framework + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |