firka/flutter
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Fix build

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I removed these functions by mistake in my previous patch.
This commit is contained in:
Adam Barth 2015-08-25 14:10:32 -07:00
parent 10fe17a994
commit 1883d06aef
1 changed files with 15 additions and 2 deletions
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17
packages/flutter/lib/rendering/object.dart
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@ -181,6 +181,13 @@ class PaintingContext {
} }
} }
static Paint _getPaintForAlpha(int alpha) {
return new Paint()
..color = new Color.fromARGB(alpha, 0, 0, 0)
..setTransferMode(sky.TransferMode.srcOver)
..isAntiAlias = false;
}
void paintChildWithOpacity(RenderObject child, void paintChildWithOpacity(RenderObject child,
Point childPosition, Point childPosition,
Rect bounds, Rect bounds,
@ -188,7 +195,7 @@ class PaintingContext {
assert(debugCanPaintChild(child)); assert(debugCanPaintChild(child));
final Offset childOffset = childPosition.toOffset(); final Offset childOffset = childPosition.toOffset();
if (!child.needsCompositing) { if (!child.needsCompositing) {
canvas.saveLayer(bounds, OpacityLayer.paintForAlpha(alpha)); canvas.saveLayer(bounds, _getPaintForAlpha(alpha));
canvas.translate(childOffset.dx, childOffset.dy); canvas.translate(childOffset.dx, childOffset.dy);
insertChild(child, Offset.zero); insertChild(child, Offset.zero);
canvas.restore(); canvas.restore();
@ -202,6 +209,12 @@ class PaintingContext {
} }
} }
static Paint _getPaintForColorFilter(Color color, sky.TransferMode transferMode) {
return new Paint()
..setColorFilter(new sky.ColorFilter.mode(color, transferMode))
..isAntiAlias = false;
}
void paintChildWithColorFilter(RenderObject child, void paintChildWithColorFilter(RenderObject child,
Point childPosition, Point childPosition,
Rect bounds, Rect bounds,
@ -210,7 +223,7 @@ class PaintingContext {
assert(debugCanPaintChild(child)); assert(debugCanPaintChild(child));
final Offset childOffset = childPosition.toOffset(); final Offset childOffset = childPosition.toOffset();
if (!child.needsCompositing) { if (!child.needsCompositing) {
canvas.saveLayer(bounds, ColorFilterLayer.paintForColorFilter(color, transferMode)); canvas.saveLayer(bounds, _getPaintForColorFilter(color, transferMode));
canvas.translate(childOffset.dx, childOffset.dy); canvas.translate(childOffset.dx, childOffset.dy);
insertChild(child, Offset.zero); insertChild(child, Offset.zero);
canvas.restore(); canvas.restore();