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Re-place video preview when you drag it out of the screen

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Gautier Pelloux-Prayer 2015-07-10 16:51:18 +02:00
parent db7b6afc9b
commit 0af84c8078
1 changed files with 40 additions and 1 deletions
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41
Classes/InCallViewController.m
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@ -183,6 +183,11 @@ static UICompositeViewDescription *compositeDescription = nil;
// in mode display_filter_auto_rotate=0, no need to rotate the preview
}
- (void)didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation {
[super didRotateFromInterfaceOrientation:fromInterfaceOrientation];
[self previewTouchLift];
}
#pragma mark -
- (void)callUpdate:(LinphoneCall *)call state:(LinphoneCallState)state animated:(BOOL)animated {
@ -498,7 +503,41 @@ static void hideSpinner(LinphoneCall *call, void *user_data) {
#pragma mark VideoPreviewMoving
- (void)moveVideoPreview:(UIPanGestureRecognizer *)dragndrop {
self.videoPreview.center = [dragndrop locationInView:videoPreview.superview];
CGPoint center = [dragndrop locationInView:videoPreview.superview];
self.videoPreview.center = center;
if (dragndrop.state == UIGestureRecognizerStateEnded) {
[self previewTouchLift];
}
}
- (CGFloat)coerce:(CGFloat)value betweenMin:(CGFloat)min andMax:(CGFloat)max {
if (value > max) {
value = max;
}
if (value < min) {
value = min;
}
return value;
}
- (void)previewTouchLift {
CGRect previewFrame = self.videoPreview.frame;
previewFrame.origin.x = [self coerce:previewFrame.origin.x
betweenMin:5
andMax:(self.view.frame.size.width - previewFrame.size.width - 5)];
previewFrame.origin.y = [self coerce:previewFrame.origin.y
betweenMin:5
andMax:(self.view.frame.size.height - previewFrame.size.height - 5)];
if (!CGRectEqualToRect(previewFrame, self.videoPreview.frame)) {
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.3 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
[UIView animateWithDuration:0.3
animations:^{
LOGI(@"Recentering preview to %@", NSStringFromCGRect(previewFrame));
self.videoPreview.frame = previewFrame;
}];
});
}
}
@end