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feat(ios): enable safe area for stack and grid

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This commit is contained in:
Martin Yankov
2018-06-13 11:40:42 +03:00
parent 71107533bb
commit d4ec355466
6 changed files with 176 additions and 38 deletions
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73
tns-core-modules/ui/layouts/layout-base.ios.ts
View File

@@ -1,5 +1,5 @@
import {
LayoutBaseCommon, clipToBoundsProperty, isPassThroughParentEnabledProperty, View
import {
LayoutBaseCommon, clipToBoundsProperty, isPassThroughParentEnabledProperty, View, layout
} from "./layout-base-common";
export * from "./layout-base-common";
@@ -29,6 +29,75 @@ export class LayoutBase extends LayoutBaseCommon {
super._setNativeClipToBounds();
}
}
public _setNativeViewFrame(nativeView: UIView, frame: CGRect) {
// if (!CGRectEqualToRect(nativeView.frame, frame)) {
// if (traceEnabled()) {
// traceWrite(this + ", Native setFrame: = " + NSStringFromCGRect(frame), traceCategories.Layout);
// }
// this._cachedFrame = frame;
// if (this._hasTransfrom) {
// // Always set identity transform before setting frame;
// const transform = nativeView.transform;
// nativeView.transform = CGAffineTransformIdentity;
// nativeView.frame = frame;
// nativeView.transform = transform;
// }
// else {
// nativeView.frame = frame;
// }
nativeView.frame = frame;
const safeArea = this.getSafeArea();
const fullscreen = this.getFullscreenArea();
const locationOnScreen = this.getLocationOnScreen();
const onScreenLeft = layout.toDevicePixels(layout.round(locationOnScreen.x));
const onScreenTop = layout.toDevicePixels(layout.round(locationOnScreen.y));
let left = layout.toDevicePixels(frame.origin.x);
let top = layout.toDevicePixels(frame.origin.y);
let width = layout.toDevicePixels(frame.size.width);
let height = layout.toDevicePixels(frame.size.height);
let newLeft = left;
let newTop = top;
let newWidth = width;
let newHeight = height;
if (onScreenLeft <= layout.toDevicePixels(safeArea.origin.x)) {
newLeft = layout.toDevicePixels(fullscreen.origin.x);
newWidth = width + onScreenLeft;
}
if (onScreenTop <= layout.toDevicePixels(safeArea.origin.y)) {
newTop = layout.toDevicePixels(fullscreen.origin.y);
newHeight = height + onScreenTop;
}
if (onScreenLeft + width >= layout.toDevicePixels(safeArea.origin.x) + layout.toDevicePixels(safeArea.size.width)) {
newWidth = newWidth + (layout.toDevicePixels(fullscreen.size.width) - (onScreenLeft + width));
}
if (onScreenTop + height >= layout.toDevicePixels(safeArea.origin.y) + layout.toDevicePixels(safeArea.size.height)) {
newHeight = newHeight + (layout.toDevicePixels(fullscreen.size.height) - (onScreenTop + height));
}
const frameNew = CGRectMake(layout.toDeviceIndependentPixels(newLeft), layout.toDeviceIndependentPixels(newTop), layout.toDeviceIndependentPixels(newWidth), layout.toDeviceIndependentPixels(newHeight));
nativeView.frame = frameNew;
// if (leftInset || topInset) {
// const frameNew = CGRectMake(layout.toDeviceIndependentPixels(left), layout.toDeviceIndependentPixels(top), layout.toDeviceIndependentPixels(right - left + leftInset), layout.toDeviceIndependentPixels(bottom - top + topInset));
// nativeView.frame = frameNew;
// const boundsOrigin = nativeView.bounds.origin;
// nativeView.bounds = CGRectMake(boundsOrigin.x, boundsOrigin.y, frameNew.size.width, frameNew.size.height);
// }
// else {
const boundsOrigin = nativeView.bounds.origin;
nativeView.bounds = CGRectMake(boundsOrigin.x, boundsOrigin.y, frameNew.size.width, frameNew.size.height);
// }
// }
}
[clipToBoundsProperty.getDefault](): boolean {
return false;