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Allow changing opacity of the background mask as well as hiding it #105

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Allow changing opacity of the background mask as well as hiding it #105

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6 changes: 6 additions & 0 deletions src/Components/MRProgressOverlayView.h
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Original file line number Diff line number Diff line change
Expand Up @@ -191,6 +191,12 @@ typedef NS_ENUM(NSUInteger, MRProgressOverlayViewMode){
*/
@property (nonatomic, copy) MRProgressOverlayViewStopBlock stopBlock;

/** Setting this value to YES will prevent backgroundColor change when displaying the Overlay */
@property (nonatomic, assign) BOOL shouldHideBackgroundMask;

/** Background Color Opacity */
@property (nonatomic, assign) float backgroundMaskOpacity;

/**
Change the tint color of the mode views.

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7 changes: 6 additions & 1 deletion src/Components/MRProgressOverlayView.m
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Expand Up @@ -180,6 +180,9 @@ - (void)commonInit {
// Create blurView
self.blurView = [self createBlurView];

self.shouldHideBackgroundMask = NO;
self.backgroundMaskOpacity = 0.4f;

// Create container with contents
UIView *dialogView = [UIView new];
[self addSubview:dialogView];
Expand Down Expand Up @@ -566,7 +569,9 @@ - (void)show:(BOOL)animated {

void(^animBlock)() = ^{
[self setSubviewTransform:CGAffineTransformIdentity alpha:1.0f];
self.backgroundColor = [UIColor colorWithWhite:0 alpha:0.4f];
if (!self.shouldHideBackgroundMask) {
self.backgroundColor = [UIColor colorWithWhite:0 alpha:self.backgroundMaskOpacity];
}
};

if (animated) {
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