| /************************************************************** |
| * |
| * 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_xmloff.hxx" |
| |
| |
| |
| |
| |
| //___________________________________________________________________ |
| #include <xmloff/ProgressBarHelper.hxx> |
| #include <tools/debug.hxx> |
| #include <xmloff/xmltoken.hxx> |
| |
| #include <stdlib.h> |
| |
| using namespace ::com::sun::star; |
| |
| const sal_Int32 nDefaultProgressBarRange = 1000000; |
| const float fProgressStep = 0.5; |
| |
| ProgressBarHelper::ProgressBarHelper(const ::com::sun::star::uno::Reference < ::com::sun::star::task::XStatusIndicator>& xTempStatusIndicator, |
| const sal_Bool bTempStrict) |
| : xStatusIndicator(xTempStatusIndicator) |
| , nRange(nDefaultProgressBarRange) |
| , nReference(100) |
| , nValue(0) |
| , fOldPercent(0.0) |
| , bStrict(bTempStrict) |
| , bRepeat(sal_True) |
| #ifdef DBG_UTIL |
| , bFailure(sal_False) |
| #endif |
| { |
| } |
| |
| ProgressBarHelper::~ProgressBarHelper() |
| { |
| } |
| |
| sal_Int32 ProgressBarHelper::ChangeReference(sal_Int32 nNewReference) |
| { |
| if((nNewReference > 0) && (nNewReference != nReference)) |
| { |
| if (nReference) |
| { |
| double fPercent(nNewReference / nReference); |
| double fValue(nValue * fPercent); |
| #if OSL_DEBUG_LEVEL > 0 |
| // workaround for toolchain bug on solaris/x86 Sun C++ 5.5 |
| // just call some function here |
| (void) abs(nValue); |
| #endif |
| nValue = static_cast< sal_Int32 >(fValue); |
| nReference = nNewReference; |
| } |
| else |
| { |
| nReference = nNewReference; |
| nValue = 0; |
| } |
| } |
| return nValue; |
| } |
| |
| void ProgressBarHelper::SetValue(sal_Int32 nTempValue) |
| { |
| if (xStatusIndicator.is() && (nReference > 0)) |
| { |
| if ((nTempValue >= nValue) && (!bStrict || (bStrict && (nTempValue <= nReference)))) |
| { |
| // #91317# no progress bar with values > 100% |
| if (nTempValue > nReference) |
| { |
| if (!bRepeat) |
| nValue = nReference; |
| else |
| { |
| // xStatusIndicator->end(); |
| // xStatusIndicator->start(); |
| xStatusIndicator->reset(); |
| nValue = 0; |
| } |
| } |
| else |
| nValue = nTempValue; |
| |
| double fValue(nValue); |
| double fNewValue ((fValue * nRange) / nReference); |
| |
| xmloff::token::IncRescheduleCount(); |
| |
| xStatusIndicator->setValue((sal_Int32)fNewValue); |
| |
| xmloff::token::DecRescheduleCount(); |
| |
| // #95181# disabled, because we want to call setValue very often to enable a good reschedule |
| // double fPercent ((fNewValue * 100) / nRange); |
| // if (fPercent >= (fOldPercent + fProgressStep)) |
| // { |
| // xStatusIndicator->setValue((sal_Int32)fNewValue); |
| // fOldPercent = fPercent; |
| // } |
| } |
| #ifdef DBG_UTIL |
| else if (!bFailure) |
| { |
| DBG_ERROR("tried to set a wrong value on the progressbar"); |
| bFailure = sal_True; |
| } |
| #endif |
| } |
| } |
| |
