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refactorisation

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This commit is contained in:
Marek Kochanowicz 2014-02-21 10:27:23 +01:00
parent 1c35a85adf
commit 55e9083570
1 changed files with 15 additions and 33 deletions
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48
apps/opencs/view/filter/editwidget.cpp
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@ -65,7 +65,7 @@ void CSVFilter::EditWidget::createFilterRequest (std::vector< std::pair< std::st
const unsigned count = filterSource.size();
bool multipleElements = false;
switch (count)
switch (count) //setting multipleElements;
{
case 0: //empty
return; //nothing to do here
@ -83,17 +83,17 @@ void CSVFilter::EditWidget::createFilterRequest (std::vector< std::pair< std::st
QString oldContent (text());
bool replaceMode = false;
bool orMode = true;
std::string orAnd;
switch (key)
switch (key) //setting replaceMode and string used to glue expressions
{
case Qt::ShiftModifier:
orMode = true;
orAnd = "!or(";
replaceMode = false;
break;
case Qt::ControlModifier:
orMode = false;
orAnd = "!and(";
replaceMode = false;
break;
@ -102,32 +102,16 @@ void CSVFilter::EditWidget::createFilterRequest (std::vector< std::pair< std::st
break;
}
if (oldContent.isEmpty() ||
!oldContent.contains (QRegExp ("^!.*$", Qt::CaseInsensitive)))
if (oldContent.isEmpty() || !oldContent.contains (QRegExp ("^!.*$", Qt::CaseInsensitive))) //if line edit is empty or it does not contain one shot filter go into replace mode
{
replaceMode = true;
}
if (!replaceMode)
{
int index = oldContent.indexOf ('(');
if (index != 0)
{
oldContent.remove ('!');
}
oldContent.remove ('!');
}
std::string orAnd;
if (orMode)
{
orAnd = "!or(";
} else {
orAnd = "!and(";
}
clear();
std::stringstream ss;
if (multipleElements)
@ -150,29 +134,27 @@ void CSVFilter::EditWidget::createFilterRequest (std::vector< std::pair< std::st
}
ss<<')';
if (ss.str().length() >5)
{
insert (QString::fromUtf8 (ss.str().c_str()));
}
} else {
if (!replaceMode)
{
ss << orAnd << oldContent.toStdString()<<',';
ss << orAnd << oldContent.toStdString() <<',';
} else {
ss<<'!';
}
ss << generateFilter (filterSource[0]);
if (!replaceMode)
{
ss<<')';
}
if (ss.str().length() >4)
{
insert (QString::fromStdString (ss.str().c_str()));
}
}
if (ss.str().length() >4)
{
clear();
insert (QString::fromStdString (ss.str().c_str()));
}
}