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DocDiff application: finish display of differences

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This commit is contained in:
Jakub Melka
2021-10-16 16:05:55 +02:00
parent ddbc6a344d
commit 4243d6d9a9
3 changed files with 61 additions and 0 deletions
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40
Pdf4QtDocDiff/utils.cpp
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@ -305,6 +305,8 @@ void DifferencesDrawInterface::drawPage(QPainter* painter,
const pdf::PDFInteger leftPageIndex = m_mapper->getLeftPageIndex(pageIndex);
const pdf::PDFInteger rightPageIndex = m_mapper->getRightPageIndex(pageIndex);
std::optional<size_t> pageMoveIndex;
if (leftPageIndex != -1)
{
for (size_t i = 0; i < differencesCount; ++i)
@ -320,6 +322,11 @@ void DifferencesDrawInterface::drawPage(QPainter* painter,
drawMarker(painter, pagePointToDevicePointMatrix, item.second, color, true);
}
}
if (m_diffResult->isPageMoveAddRemoveDifference(i) && m_diffResult->getLeftPage(i) == leftPageIndex)
{
pageMoveIndex = i;
}
}
}
@ -338,8 +345,41 @@ void DifferencesDrawInterface::drawPage(QPainter* painter,
drawMarker(painter, pagePointToDevicePointMatrix, item.second, color, false);
}
}
if (m_diffResult->isPageMoveAddRemoveDifference(i) && m_diffResult->getRightPage(i) == rightPageIndex)
{
pageMoveIndex = i;
}
}
}
if (pageMoveIndex)
{
QString text;
switch (m_diffResult->getType(*pageMoveIndex))
{
case pdf::PDFDiffResult::Type::PageAdded:
text = " + ";
break;
case pdf::PDFDiffResult::Type::PageRemoved:
text = " - ";
break;
case pdf::PDFDiffResult::Type::PageMoved:
text = QString("%1🠖%2").arg(m_diffResult->getLeftPage(*pageMoveIndex) + 1).arg(m_diffResult->getRightPage(*pageMoveIndex) + 1);
break;
default:
Q_ASSERT(false);
break;
}
QColor color = getColorForIndex(*pageMoveIndex);
QPointF targetPoint = pagePointToDevicePointMatrix.map(QPointF(5, 5));
pdf::PDFPainterHelper::drawBubble(painter, targetPoint.toPoint(), color, text, Qt::AlignRight | Qt::AlignTop);
}
}
QColor DifferencesDrawInterface::getColorForIndex(size_t index) const