| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_framework.hxx" |
| #include <helper/vclstatusindicator.hxx> |
| |
| //----------------------------------------------- |
| // includes of own modules |
| #include <threadhelp/readguard.hxx> |
| #include <threadhelp/writeguard.hxx> |
| |
| //----------------------------------------------- |
| // includes of interfaces |
| |
| //----------------------------------------------- |
| // includes of external modules |
| |
| #ifndef _TOOLKIT_HELPER_VCLUNOHELPER_HXX_ |
| #include <toolkit/unohlp.hxx> |
| #endif |
| #include <vcl/svapp.hxx> |
| |
| //----------------------------------------------- |
| // namespace |
| |
| namespace framework { |
| |
| //----------------------------------------------- |
| // definitions |
| |
| //----------------------------------------------- |
| DEFINE_XINTERFACE_1(VCLStatusIndicator , |
| OWeakObject , |
| DIRECT_INTERFACE(css::task::XStatusIndicator)) |
| |
| //----------------------------------------------- |
| VCLStatusIndicator::VCLStatusIndicator(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR , |
| const css::uno::Reference< css::awt::XWindow >& xParentWindow) |
| : ThreadHelpBase (&Application::GetSolarMutex()) |
| , ::cppu::OWeakObject( ) |
| , m_xSMGR (xSMGR ) |
| , m_xParentWindow (xParentWindow ) |
| , m_pStatusBar (0 ) |
| , m_nRange (0 ) |
| , m_nValue (0 ) |
| { |
| if (!m_xParentWindow.is()) |
| throw css::uno::RuntimeException( |
| ::rtl::OUString::createFromAscii("Cant work without a parent window!"), |
| static_cast< css::task::XStatusIndicator* >(this)); |
| } |
| |
| //----------------------------------------------- |
| VCLStatusIndicator::~VCLStatusIndicator() |
| { |
| } |
| |
| //----------------------------------------------- |
| void SAL_CALL VCLStatusIndicator::start(const ::rtl::OUString& sText , |
| sal_Int32 nRange) |
| throw(css::uno::RuntimeException) |
| { |
| // SAFE -> ---------------------------------- |
| ReadGuard aReadLock(m_aLock); |
| css::uno::Reference< css::awt::XWindow > xParentWindow = m_xParentWindow; |
| aReadLock.unlock(); |
| // <- SAFE ---------------------------------- |
| |
| // SOLAR SAFE -> ---------------------------- |
| ::vos::OClearableGuard aSolarLock(Application::GetSolarMutex()); |
| |
| Window* pParentWindow = VCLUnoHelper::GetWindow(xParentWindow); |
| if (!m_pStatusBar) |
| m_pStatusBar = new StatusBar(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(INVALIDATE_CHILDREN); |
| pParentWindow->Flush(); |
| |
| aSolarLock.clear(); |
| // <- SOLAR SAFE ---------------------------- |
| |
| // SAFE -> ---------------------------------- |
| WriteGuard aWriteLock(m_aLock); |
| m_sText = sText; |
| m_nRange = nRange; |
| m_nValue = 0; |
| aWriteLock.unlock(); |
| // <- SAFE ---------------------------------- |
| } |
| |
| //----------------------------------------------- |
| void SAL_CALL VCLStatusIndicator::reset() |
| throw(css::uno::RuntimeException) |
| { |
| // SOLAR SAFE -> ---------------------------- |
| ::vos::OClearableGuard aSolarLock(Application::GetSolarMutex()); |
| if (m_pStatusBar) |
| { |
| m_pStatusBar->SetProgressValue(0); |
| m_pStatusBar->SetText(String()); |
| } |
| aSolarLock.clear(); |
| // <- SOLAR SAFE ---------------------------- |
| } |
| |
| //----------------------------------------------- |
| void SAL_CALL VCLStatusIndicator::end() |
| throw(css::uno::RuntimeException) |
| { |
| // SAFE -> ---------------------------------- |
| WriteGuard aWriteLock(m_aLock); |
| m_sText = ::rtl::OUString(); |
| m_nRange = 0; |
| m_nValue = 0; |
| aWriteLock.unlock(); |
| // <- SAFE ---------------------------------- |
| |
| // SOLAR SAFE -> ---------------------------- |
| ::vos::OClearableGuard aSolarLock(Application::GetSolarMutex()); |
| if (m_pStatusBar) |
| { |
| m_pStatusBar->EndProgressMode(); |
| m_pStatusBar->Show(sal_False); |
| |
| delete m_pStatusBar; |
| m_pStatusBar = 0; |
| } |
| aSolarLock.clear(); |
| // <- SOLAR SAFE ---------------------------- |
| } |
| |
| //----------------------------------------------- |
| void SAL_CALL VCLStatusIndicator::setText(const ::rtl::OUString& sText) |
| throw(css::uno::RuntimeException) |
| { |
| // SAFE -> ---------------------------------- |
| WriteGuard aWriteLock(m_aLock); |
| m_sText = sText; |
| aWriteLock.unlock(); |
| // <- SAFE ---------------------------------- |
| |
| // SOLAR SAFE -> ---------------------------- |
| ::vos::OClearableGuard aSolarLock(Application::GetSolarMutex()); |
| if (m_pStatusBar) |
| m_pStatusBar->SetText(sText); |
| aSolarLock.clear(); |
| // <- SOLAR SAFE ---------------------------- |
| } |
| |
| //----------------------------------------------- |
| void SAL_CALL VCLStatusIndicator::setValue(sal_Int32 nValue) |
| throw(css::uno::RuntimeException) |
| { |
| // SAFE -> ---------------------------------- |
| WriteGuard aWriteLock(m_aLock); |
| |
| if (nValue <= m_nRange) |
| m_nValue = nValue; |
| else |
| m_nValue = m_nRange; |
| |
| sal_Int32 nRange = m_nRange; |
| nValue = m_nValue; |
| |
| aWriteLock.unlock(); |
| // <- SAFE ---------------------------------- |
| |
| // 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)); |
| |
| // SOLAR SAFE -> ---------------------------- |
| ::vos::OClearableGuard aSolarLock(Application::GetSolarMutex()); |
| if (m_pStatusBar) |
| m_pStatusBar->SetProgressValue(nPercent); |
| aSolarLock.clear(); |
| // <- SOLAR SAFE ---------------------------- |
| } |
| |
| //----------------------------------------------- |
| void VCLStatusIndicator::impl_recalcLayout(Window* pStatusBar , |
| Window* pParentWindow) |
| { |
| if ( |
| (!pStatusBar ) || |
| (!pParentWindow) |
| ) |
| return; |
| |
| Size aParentSize = pParentWindow->GetSizePixel(); |
| pStatusBar->SetPosSizePixel(0, |
| 0, |
| aParentSize.Width(), |
| aParentSize.Height()); |
| } |
| |
| } // namespace framework |
