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Fix timeline scroll behavior when we are moving frames or layers

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Minor change to e8977bb6a354dfd06c28968cb6d13d258c555333 for #1780
just to avoid scrolling frames if we are moving only layers or
viceversa (don't scroll layers if we are moving frames).
This commit is contained in:
David Capello 2018-09-18 22:54:53 -03:00
parent 7984e0beb8
commit a13385a081
1 changed files with 35 additions and 17 deletions
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52
src/app/ui/timeline/timeline.cpp
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@ -1050,27 +1050,45 @@ bool Timeline::onProcessMessage(Message* msg)
switch (m_state) {
case STATE_MOVING_RANGE: {
frame_t firstDrawableFrame;
frame_t lastDrawableFrame;
getDrawableFrames(&firstDrawableFrame, &lastDrawableFrame);
frame_t newFrame;
if (m_range.type() == Range::kLayers) {
// If we are moving only layers we don't change the
// current frame.
newFrame = m_frame;
}
else {
frame_t firstDrawableFrame;
frame_t lastDrawableFrame;
getDrawableFrames(&firstDrawableFrame, &lastDrawableFrame);
layer_t firstDrawableLayer;
layer_t lastDrawableLayer;
getDrawableLayers(&firstDrawableLayer, &lastDrawableLayer);
layer_t newLayer = hit.layer;
frame_t newFrame = hit.frame;
if (hit.frame < firstDrawableFrame)
if (hit.frame < firstDrawableFrame)
newFrame = firstDrawableFrame - 1;
else if (hit.frame > lastDrawableFrame)
else if (hit.frame > lastDrawableFrame)
newFrame = lastDrawableFrame + 1;
if (hit.layer < firstDrawableLayer)
newLayer = firstDrawableLayer - 1;
else if (hit.layer > lastDrawableLayer)
newLayer = lastDrawableLayer + 1;
else
newFrame = hit.frame;
}
showCel(newLayer,newFrame);
layer_t newLayer;
if (m_range.type() == Range::kFrames) {
// If we are moving only frames we don't change the
// current layer.
newLayer = getLayerIndex(m_layer);
}
else {
layer_t firstDrawableLayer;
layer_t lastDrawableLayer;
getDrawableLayers(&firstDrawableLayer, &lastDrawableLayer);
if (hit.layer < firstDrawableLayer)
newLayer = firstDrawableLayer - 1;
else if (hit.layer > lastDrawableLayer)
newLayer = lastDrawableLayer + 1;
else
newLayer = hit.layer;
}
showCel(newLayer, newFrame);
break;
}