Repo created

iphone/Maps/Classes/Components/MWMAddPlaceNavigationBar.mm

@@ -0,0 +1,76 @@
+#import "MWMAddPlaceNavigationBar.h"
+
+#include <CoreApi/Framework.h>
+
+@interface MWMAddPlaceNavigationBar ()
+
+@property(copy, nonatomic) MWMVoidBlock doneBlock;
+@property(copy, nonatomic) MWMVoidBlock cancelBlock;
+@property(assign, nonatomic) NSLayoutConstraint* topConstraint;
+
+@end
+
+@implementation MWMAddPlaceNavigationBar
+
++ (void)showInSuperview:(UIView *)superview
+             isBusiness:(BOOL)isBusiness
+               position:(m2::PointD const *)optionalPosition
+              doneBlock:(MWMVoidBlock)done
+            cancelBlock:(MWMVoidBlock)cancel
+{
+  MWMAddPlaceNavigationBar * navBar =
+      [NSBundle.mainBundle loadNibNamed:self.className owner:nil options:nil].firstObject;
+  navBar.width = superview.width;
+  navBar.doneBlock = done;
+  navBar.cancelBlock = cancel;
+  navBar.translatesAutoresizingMaskIntoConstraints = false;
+  
+  [superview addSubview:navBar];
+  navBar.topConstraint = [navBar.topAnchor constraintEqualToAnchor:superview.topAnchor];
+  navBar.topConstraint.active = true;
+  navBar.topConstraint.constant = -navBar.height;
+  [navBar.trailingAnchor constraintEqualToAnchor:superview.trailingAnchor].active = true;
+  [navBar.leadingAnchor constraintEqualToAnchor:superview.leadingAnchor].active = true;
+  [navBar show:isBusiness position:optionalPosition];
+}
+
+- (void)show:(BOOL)enableBounds position:(m2::PointD const *)optionalPosition
+{
+  auto & f = GetFramework();
+  f.EnableChoosePositionMode(true /* enable */, enableBounds, optionalPosition);
+  f.BlockTapEvents(true);
+
+  [UIView animateWithDuration:kDefaultAnimationDuration animations:^
+  {
+   self.topConstraint.constant = 0;
+  }];
+}
+
+- (void)dismissWithBlock:(MWMVoidBlock)block
+{
+  auto & f = GetFramework();
+  f.EnableChoosePositionMode(false /* enable */, false /* enableBounds */, nullptr /* optionalPosition */);
+  f.BlockTapEvents(false);
+
+  [UIView animateWithDuration:kDefaultAnimationDuration animations:^
+  {
+   self.topConstraint.constant = -self.height;
+  }
+  completion:^(BOOL finished)
+  {
+    [self removeFromSuperview];
+    block();
+  }];
+}
+
+- (IBAction)doneTap
+{
+  [self dismissWithBlock:self.doneBlock];
+}
+
+- (IBAction)cancelTap
+{
+  [self dismissWithBlock:self.cancelBlock];
+}
+
+@end