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#import "MWMAlertViewController.h"
#import "Common.h"
#import "MWMController.h"
#import "MWMDownloadTransitMapAlert.h"
#import "MWMLocationAlert.h"
#import "MapViewController.h"
#import "MapsAppDelegate.h"
static NSString * const kAlertControllerNibIdentifier = @"MWMAlertViewController";
@interface MWMAlertViewController ()<UIGestureRecognizerDelegate>
@property(weak, nonatomic, readwrite) UIViewController * ownerViewController;
@end
@implementation MWMAlertViewController
+ (nonnull MWMAlertViewController *)activeAlertController
{
UIWindow * window = UIApplication.sharedApplication.delegate.window;
UIViewController * rootViewController = window.rootViewController;
ASSERT([rootViewController isKindOfClass:[UINavigationController class]], ());
UINavigationController * navigationController =
static_cast<UINavigationController *>(rootViewController);
UIViewController * topViewController = navigationController.topViewController;
ASSERT([topViewController conformsToProtocol:@protocol(MWMController)], ());
UIViewController<MWMController> * mwmController =
static_cast<UIViewController<MWMController> *>(topViewController);
return mwmController.alertController;
}
- (nonnull instancetype)initWithViewController:(nonnull UIViewController *)viewController
{
self = [super initWithNibName:kAlertControllerNibIdentifier bundle:nil];
if (self)
self.ownerViewController = viewController;
return self;
}
- (void)willRotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation
duration:(NSTimeInterval)duration
{
for (MWMAlert * alert in self.view.subviews)
[alert rotate:toInterfaceOrientation duration:duration];
}
#pragma mark - Actions
- (void)presentRateAlert { [self displayAlert:MWMAlert.rateAlert]; }
- (void)presentLocationAlert
{
if (![MapViewController controller].pageViewController)
[self displayAlert:[MWMAlert locationAlert]];
}
- (void)presentPoint2PointAlertWithOkBlock:(nonnull TMWMVoidBlock)okBlock
needToRebuild:(BOOL)needToRebuild
{
[self displayAlert:[MWMAlert point2PointAlertWithOkBlock:okBlock needToRebuild:needToRebuild]];
}
- (void)presentFacebookAlert { [self displayAlert:MWMAlert.facebookAlert]; }
- (void)presentLocationServiceNotSupportedAlert
{
[self displayAlert:MWMAlert.locationServiceNotSupportedAlert];
}
- (void)presentLocationNotFoundAlertWithOkBlock:(nonnull TMWMVoidBlock)okBlock
{
[self displayAlert:[MWMAlert locationNotFoundAlertWithOkBlock:okBlock]];
}
- (void)presentNoConnectionAlert { [self displayAlert:[MWMAlert noConnectionAlert]]; }
- (void)presentMigrationProhibitedAlert { [self displayAlert:[MWMAlert migrationProhibitedAlert]]; }
- (void)presentDeleteMapProhibitedAlert { [self displayAlert:[MWMAlert deleteMapProhibitedAlert]]; }
- (void)presentUnsavedEditsAlertWithOkBlock:(nonnull TMWMVoidBlock)okBlock
{
[self displayAlert:[MWMAlert unsavedEditsAlertWithOkBlock:okBlock]];
}
- (void)presentNoWiFiAlertWithOkBlock:(nullable TMWMVoidBlock)okBlock
{
[self displayAlert:[MWMAlert noWiFiAlertWithOkBlock:okBlock]];
}
- (void)presentIncorrectFeauturePositionAlert
{
[self displayAlert:[MWMAlert incorrectFeauturePositionAlert]];
}
- (void)presentInternalErrorAlert { [self displayAlert:[MWMAlert internalErrorAlert]]; }
- (void)presentNotEnoughSpaceAlert { [self displayAlert:[MWMAlert notEnoughSpaceAlert]]; }
- (void)presentInvalidUserNameOrPasswordAlert
{
[self displayAlert:[MWMAlert invalidUserNameOrPasswordAlert]];
}
- (void)presentRoutingMigrationAlertWithOkBlock:(TMWMVoidBlock)okBlock
{
[self displayAlert:[MWMAlert routingMigrationAlertWithOkBlock:okBlock]];
}
- (void)presentDownloaderAlertWithCountries:(storage::TCountriesVec const &)countries
code:(routing::IRouter::ResultCode)code
cancelBlock:(TMWMVoidBlock)cancelBlock
downloadBlock:(TMWMDownloadBlock)downloadBlock
downloadCompleteBlock:(TMWMVoidBlock)downloadCompleteBlock
{
[self displayAlert:[MWMAlert downloaderAlertWithAbsentCountries:countries
code:code
cancelBlock:cancelBlock
downloadBlock:downloadBlock
downloadCompleteBlock:downloadCompleteBlock]];
}
- (void)presentRoutingDisclaimerAlertWithOkBlock:(TMWMVoidBlock)block
{
[self
displayAlert:[MWMAlert routingDisclaimerAlertWithInitialOrientation:self.ownerViewController
.interfaceOrientation
okBlock:block]];
}
- (void)presentDisabledLocationAlert { [self displayAlert:MWMAlert.disabledLocationAlert]; }
- (void)presentAlert:(routing::IRouter::ResultCode)type
{
[self displayAlert:[MWMAlert alert:type]];
}
- (void)presentDisableAutoDownloadAlertWithOkBlock:(nonnull TMWMVoidBlock)okBlock
{
[self displayAlert:[MWMAlert disableAutoDownloadAlertWithOkBlock:okBlock]];
}
- (void)presentDownloaderNoConnectionAlertWithOkBlock:(nonnull TMWMVoidBlock)okBlock
cancelBlock:(nonnull TMWMVoidBlock)cancelBlock
{
[self displayAlert:[MWMAlert downloaderNoConnectionAlertWithOkBlock:okBlock
cancelBlock:cancelBlock]];
}
- (void)presentDownloaderNotEnoughSpaceAlert
{
[self displayAlert:[MWMAlert downloaderNotEnoughSpaceAlert]];
}
- (void)presentDownloaderInternalErrorAlertWithOkBlock:(nonnull TMWMVoidBlock)okBlock
cancelBlock:(nonnull TMWMVoidBlock)cancelBlock
{
[self displayAlert:[MWMAlert downloaderInternalErrorAlertWithOkBlock:okBlock
cancelBlock:cancelBlock]];
}
- (void)presentDownloaderNeedUpdateAlertWithOkBlock:(nonnull TMWMVoidBlock)okBlock
{
[self displayAlert:[MWMAlert downloaderNeedUpdateAlertWithOkBlock:okBlock]];
}
- (void)presentPlaceDoesntExistAlertWithBlock:(MWMStringBlock)block
{
[self displayAlert:[MWMAlert placeDoesntExistAlertWithBlock:block]];
}
- (void)presentResetChangesAlertWithBlock:(TMWMVoidBlock)block
{
[self displayAlert:[MWMAlert resetChangesAlertWithBlock:block]];
}
- (void)presentDeleteFeatureAlertWithBlock:(TMWMVoidBlock)block
{
[self displayAlert:[MWMAlert deleteFeatureAlertWithBlock:block]];
}
- (void)presentPersonalInfoWarningAlertWithBlock:(nonnull TMWMVoidBlock)block
{
[self displayAlert:[MWMAlert personalInfoWarningAlertWithBlock:block]];
}
- (void)presentTrackWarningAlertWithCancelBlock:(nonnull TMWMVoidBlock)block
{
[self displayAlert:[MWMAlert trackWarningAlertWithCancelBlock:block]];
}
- (void)presentEditorViralAlert { [self displayAlert:[MWMAlert editorViralAlert]]; }
- (void)presentOsmAuthAlert { [self displayAlert:[MWMAlert osmAuthAlert]]; }
- (void)displayAlert:(MWMAlert *)alert
{
// TODO(igrechuhin): Remove this check on location manager refactoring.
// Workaround for current location manager duplicate error alerts.
if ([alert isKindOfClass:[MWMLocationAlert class]])
{
for (MWMAlert * view in self.view.subviews)
{
if ([view isKindOfClass:[MWMLocationAlert class]])
return;
}
}
[UIView animateWithDuration:kDefaultAnimationDuration
animations:^{
for (MWMAlert * view in self.view.subviews)
view.alpha = 0.0;
}
completion:^(BOOL finished) {
for (MWMAlert * view in self.view.subviews)
{
if (view != alert)
view.hidden = YES;
}
}];
[self removeFromParentViewController];
alert.alertController = self;
[self.ownerViewController addChildViewController:self];
self.view.alpha = 0.;
alert.alpha = 0.;
CGFloat const scale = 1.1;
alert.transform = CGAffineTransformMakeScale(scale, scale);
[UIView animateWithDuration:kDefaultAnimationDuration
animations:^{
self.view.alpha = 1.;
alert.alpha = 1.;
alert.transform = CGAffineTransformIdentity;
}];
[MapsAppDelegate.theApp.window endEditing:YES];
}
- (void)closeAlert:(nullable TMWMVoidBlock)completion
{
NSArray * subviews = self.view.subviews;
MWMAlert * closeAlert = subviews.lastObject;
MWMAlert * showAlert = (subviews.count >= 2 ? subviews[subviews.count - 2] : nil);
if (showAlert)
showAlert.hidden = NO;
[UIView animateWithDuration:kDefaultAnimationDuration
animations:^{
closeAlert.alpha = 0.;
if (showAlert)
showAlert.alpha = 1.;
else
self.view.alpha = 0.;
}
completion:^(BOOL finished) {
[closeAlert removeFromSuperview];
if (!showAlert)
{
[self.view removeFromSuperview];
[self removeFromParentViewController];
}
if (completion)
completion();
}];
}
@end
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