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Improved management of multiple legend overlay items

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This commit is contained in:
Magne Sjaastad
2014-07-30 10:54:46 +02:00
parent ce58846584
commit 0d6c6f2785
3 changed files with 63 additions and 106 deletions
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99
ApplicationCode/UserInterface/RiuViewer.cpp
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@@ -146,55 +146,6 @@ RiuViewer::~RiuViewer()
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RiuViewer::setColorLegend1(cvf::OverlayScalarMapperLegend* legend)
{
m_mainRendering->removeOverlayItem(m_legend1.p());
m_legend1 = legend;
this->updateLegends();
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RiuViewer::setColorLegend2(cvf::OverlayScalarMapperLegend* legend)
{
m_mainRendering->removeOverlayItem(m_legend2.p());
m_legend2 = legend;
this->updateLegends();
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RiuViewer::updateLegends()
{
cvf::Rendering* firstRendering = m_renderingSequence->firstRendering();
CVF_ASSERT(firstRendering);
firstRendering->removeOverlayItem(m_legend1.p());
firstRendering->removeOverlayItem(m_legend2.p());
if (m_legend1.notNull())
{
m_legend1->setLayout(cvf::OverlayItem::VERTICAL, cvf::OverlayItem::BOTTOM_LEFT);
firstRendering->addOverlayItem(m_legend1.p());
}
if (m_legend2.notNull())
{
m_legend2->setLayout(cvf::OverlayItem::VERTICAL, cvf::OverlayItem::BOTTOM_LEFT);
firstRendering->addOverlayItem(m_legend2.p());
}
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
@@ -510,9 +461,6 @@ void RiuViewer::slotEndAnimation()
cvf::Rendering* firstRendering = m_renderingSequence->firstRendering();
CVF_ASSERT(firstRendering);
firstRendering->removeOverlayItem(m_legend1.p());
firstRendering->removeOverlayItem(m_legend2.p());
if (m_reservoirView) m_reservoirView->endAnimation();
caf::Viewer::slotEndAnimation();
@@ -530,8 +478,6 @@ void RiuViewer::slotSetCurrentFrame(int frameIndex)
if (m_reservoirView) m_reservoirView->setCurrentTimeStep(frameIndex);
this->updateLegends();
caf::Viewer::slotSetCurrentFrame(frameIndex);
}
@@ -763,21 +709,6 @@ void RiuViewer::mousePressEvent(QMouseEvent* event)
m_lastMousePressPosition = event->pos();
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RiuViewer::addOverlayItem(cvf::OverlayItem* overlayItem)
{
m_renderingSequence->firstRendering()->addOverlayItem(overlayItem);
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RiuViewer::removeOverlayItem(cvf::OverlayItem* overlayItem)
{
m_renderingSequence->firstRendering()->removeOverlayItem(overlayItem);
}
//--------------------------------------------------------------------------------------------------
///
@@ -798,3 +729,33 @@ void RiuViewer::slotHideFault()
}
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RiuViewer::removeAllColorLegends()
{
for (size_t i = 0; i < m_visibleLegends.size(); i++)
{
m_mainRendering->removeOverlayItem(m_visibleLegends[i].p());
}
m_visibleLegends.clear();
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RiuViewer::addColorLegendToBottomLeftCorner(cvf::OverlayItem* legend)
{
cvf::Rendering* firstRendering = m_renderingSequence->firstRendering();
CVF_ASSERT(firstRendering);
if (legend)
{
legend->setLayout(cvf::OverlayItem::VERTICAL, cvf::OverlayItem::BOTTOM_LEFT);
firstRendering->addOverlayItem(legend);
m_visibleLegends.push_back(legend);
}
}