1*b1cdbd2cSJim Jagielski /**************************************************************
2*b1cdbd2cSJim Jagielski *
3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one
4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file
5*b1cdbd2cSJim Jagielski * distributed with this work for additional information
6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file
7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the
8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance
9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at
10*b1cdbd2cSJim Jagielski *
11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0
12*b1cdbd2cSJim Jagielski *
13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing,
14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an
15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the
17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations
18*b1cdbd2cSJim Jagielski * under the License.
19*b1cdbd2cSJim Jagielski *
20*b1cdbd2cSJim Jagielski *************************************************************/
21*b1cdbd2cSJim Jagielski
22*b1cdbd2cSJim Jagielski
23*b1cdbd2cSJim Jagielski
24*b1cdbd2cSJim Jagielski // MARKER(update_precomp.py): autogen include statement, do not remove
25*b1cdbd2cSJim Jagielski #include "precompiled_xmloff.hxx"
26*b1cdbd2cSJim Jagielski
27*b1cdbd2cSJim Jagielski
28*b1cdbd2cSJim Jagielski
29*b1cdbd2cSJim Jagielski
30*b1cdbd2cSJim Jagielski
31*b1cdbd2cSJim Jagielski //___________________________________________________________________
32*b1cdbd2cSJim Jagielski #include <xmloff/ProgressBarHelper.hxx>
33*b1cdbd2cSJim Jagielski #include <tools/debug.hxx>
34*b1cdbd2cSJim Jagielski #include <xmloff/xmltoken.hxx>
35*b1cdbd2cSJim Jagielski
36*b1cdbd2cSJim Jagielski #include <stdlib.h>
37*b1cdbd2cSJim Jagielski
38*b1cdbd2cSJim Jagielski using namespace ::com::sun::star;
39*b1cdbd2cSJim Jagielski
40*b1cdbd2cSJim Jagielski const sal_Int32 nDefaultProgressBarRange = 1000000;
41*b1cdbd2cSJim Jagielski const float fProgressStep = 0.5;
42*b1cdbd2cSJim Jagielski
ProgressBarHelper(const::com::sun::star::uno::Reference<::com::sun::star::task::XStatusIndicator> & xTempStatusIndicator,const sal_Bool bTempStrict)43*b1cdbd2cSJim Jagielski ProgressBarHelper::ProgressBarHelper(const ::com::sun::star::uno::Reference < ::com::sun::star::task::XStatusIndicator>& xTempStatusIndicator,
44*b1cdbd2cSJim Jagielski const sal_Bool bTempStrict)
45*b1cdbd2cSJim Jagielski : xStatusIndicator(xTempStatusIndicator)
46*b1cdbd2cSJim Jagielski , nRange(nDefaultProgressBarRange)
47*b1cdbd2cSJim Jagielski , nReference(100)
48*b1cdbd2cSJim Jagielski , nValue(0)
49*b1cdbd2cSJim Jagielski , fOldPercent(0.0)
50*b1cdbd2cSJim Jagielski , bStrict(bTempStrict)
51*b1cdbd2cSJim Jagielski , bRepeat(sal_True)
52*b1cdbd2cSJim Jagielski #ifdef DBG_UTIL
53*b1cdbd2cSJim Jagielski , bFailure(sal_False)
54*b1cdbd2cSJim Jagielski #endif
55*b1cdbd2cSJim Jagielski {
56*b1cdbd2cSJim Jagielski }
57*b1cdbd2cSJim Jagielski
~ProgressBarHelper()58*b1cdbd2cSJim Jagielski ProgressBarHelper::~ProgressBarHelper()
59*b1cdbd2cSJim Jagielski {
60*b1cdbd2cSJim Jagielski }
61*b1cdbd2cSJim Jagielski
ChangeReference(sal_Int32 nNewReference)62*b1cdbd2cSJim Jagielski sal_Int32 ProgressBarHelper::ChangeReference(sal_Int32 nNewReference)
63*b1cdbd2cSJim Jagielski {
64*b1cdbd2cSJim Jagielski if((nNewReference > 0) && (nNewReference != nReference))
65*b1cdbd2cSJim Jagielski {
66*b1cdbd2cSJim Jagielski if (nReference)
67*b1cdbd2cSJim Jagielski {
68*b1cdbd2cSJim Jagielski double fPercent(nNewReference / nReference);
69*b1cdbd2cSJim Jagielski double fValue(nValue * fPercent);
70*b1cdbd2cSJim Jagielski #if OSL_DEBUG_LEVEL > 0
71*b1cdbd2cSJim Jagielski // workaround for toolchain bug on solaris/x86 Sun C++ 5.5
72*b1cdbd2cSJim Jagielski // just call some function here
73*b1cdbd2cSJim Jagielski (void) abs(nValue);
74*b1cdbd2cSJim Jagielski #endif
75*b1cdbd2cSJim Jagielski nValue = static_cast< sal_Int32 >(fValue);
76*b1cdbd2cSJim Jagielski nReference = nNewReference;
77*b1cdbd2cSJim Jagielski }
78*b1cdbd2cSJim Jagielski else
79*b1cdbd2cSJim Jagielski {
80*b1cdbd2cSJim Jagielski nReference = nNewReference;
81*b1cdbd2cSJim Jagielski nValue = 0;
82*b1cdbd2cSJim Jagielski }
83*b1cdbd2cSJim Jagielski }
84*b1cdbd2cSJim Jagielski return nValue;
85*b1cdbd2cSJim Jagielski }
86*b1cdbd2cSJim Jagielski
SetValue(sal_Int32 nTempValue)87*b1cdbd2cSJim Jagielski void ProgressBarHelper::SetValue(sal_Int32 nTempValue)
88*b1cdbd2cSJim Jagielski {
89*b1cdbd2cSJim Jagielski if (xStatusIndicator.is() && (nReference > 0))
90*b1cdbd2cSJim Jagielski {
91*b1cdbd2cSJim Jagielski if ((nTempValue >= nValue) && (!bStrict || (bStrict && (nTempValue <= nReference))))
92*b1cdbd2cSJim Jagielski {
93*b1cdbd2cSJim Jagielski // #91317# no progress bar with values > 100%
94*b1cdbd2cSJim Jagielski if (nTempValue > nReference)
95*b1cdbd2cSJim Jagielski {
96*b1cdbd2cSJim Jagielski if (!bRepeat)
97*b1cdbd2cSJim Jagielski nValue = nReference;
98*b1cdbd2cSJim Jagielski else
99*b1cdbd2cSJim Jagielski {
100*b1cdbd2cSJim Jagielski // xStatusIndicator->end();
101*b1cdbd2cSJim Jagielski // xStatusIndicator->start();
102*b1cdbd2cSJim Jagielski xStatusIndicator->reset();
103*b1cdbd2cSJim Jagielski nValue = 0;
104*b1cdbd2cSJim Jagielski }
105*b1cdbd2cSJim Jagielski }
106*b1cdbd2cSJim Jagielski else
107*b1cdbd2cSJim Jagielski nValue = nTempValue;
108*b1cdbd2cSJim Jagielski
109*b1cdbd2cSJim Jagielski double fValue(nValue);
110*b1cdbd2cSJim Jagielski double fNewValue ((fValue * nRange) / nReference);
111*b1cdbd2cSJim Jagielski
112*b1cdbd2cSJim Jagielski xmloff::token::IncRescheduleCount();
113*b1cdbd2cSJim Jagielski
114*b1cdbd2cSJim Jagielski xStatusIndicator->setValue((sal_Int32)fNewValue);
115*b1cdbd2cSJim Jagielski
116*b1cdbd2cSJim Jagielski xmloff::token::DecRescheduleCount();
117*b1cdbd2cSJim Jagielski
118*b1cdbd2cSJim Jagielski // #95181# disabled, because we want to call setValue very often to enable a good reschedule
119*b1cdbd2cSJim Jagielski // double fPercent ((fNewValue * 100) / nRange);
120*b1cdbd2cSJim Jagielski // if (fPercent >= (fOldPercent + fProgressStep))
121*b1cdbd2cSJim Jagielski // {
122*b1cdbd2cSJim Jagielski // xStatusIndicator->setValue((sal_Int32)fNewValue);
123*b1cdbd2cSJim Jagielski // fOldPercent = fPercent;
124*b1cdbd2cSJim Jagielski // }
125*b1cdbd2cSJim Jagielski }
126*b1cdbd2cSJim Jagielski #ifdef DBG_UTIL
127*b1cdbd2cSJim Jagielski else if (!bFailure)
128*b1cdbd2cSJim Jagielski {
129*b1cdbd2cSJim Jagielski DBG_ERROR("tried to set a wrong value on the progressbar");
130*b1cdbd2cSJim Jagielski bFailure = sal_True;
131*b1cdbd2cSJim Jagielski }
132*b1cdbd2cSJim Jagielski #endif
133*b1cdbd2cSJim Jagielski }
134*b1cdbd2cSJim Jagielski }
135*b1cdbd2cSJim Jagielski
136