[ios] Fixed place page description layout.

iphone/Maps/Classes/MWMBookmarkDescriptionViewController.mm

@@ -47,6 +47,11 @@ typedef NS_ENUM(NSUInteger, BookmarkDescriptionState)
   self.navigationItem.title = L(@"description");
   MWMPlacePageEntity const * entity = self.manager.entity;
 
+  [[NSNotificationCenter defaultCenter] addObserver:self
+                                           selector:@selector(keyboardWillChangeFrame:)
+                                               name:UIKeyboardWillChangeFrameNotification
+                                             object:nil];
+
   if (entity.isHTMLDescription)
     self.state = BookmarkDescriptionStateViewHTML;
   else
@@ -59,14 +64,6 @@ typedef NS_ENUM(NSUInteger, BookmarkDescriptionState)
     [self.navigationItem setLeftBarButtonItem:leftButton];
     return;
   }
-
-  if (!IPAD)
-  {
-    [[NSNotificationCenter defaultCenter] addObserver:self
-                                             selector:@selector(keyboardWillChangeFrame:)
-                                                 name:UIKeyboardWillChangeFrameNotification
-                                               object:nil];
-  }
 }
 
 - (void)viewWillAppear:(BOOL)animated
@@ -106,7 +103,6 @@ typedef NS_ENUM(NSUInteger, BookmarkDescriptionState)
 {
   self.textView.hidden = NO;
   self.textView.text = text;
-  [self.textView becomeFirstResponder];
   [UIView animateWithDuration:kDefaultAnimationDuration animations:^
   {
     self.webView.alpha = 0.;
@@ -115,6 +111,7 @@ typedef NS_ENUM(NSUInteger, BookmarkDescriptionState)
   completion:^(BOOL finished)
   {
     self.webView.hidden = YES;
+    [self.textView becomeFirstResponder];
   }];
   [self configureNavigationBarForEditing];
 }
@@ -174,6 +171,7 @@ typedef NS_ENUM(NSUInteger, BookmarkDescriptionState)
 
 - (void)backTap
 {
+  [self.textView resignFirstResponder];
   [self popViewController];
 }
 
@@ -207,13 +205,13 @@ typedef NS_ENUM(NSUInteger, BookmarkDescriptionState)
   NSDictionary * info = [aNotification userInfo];
   CGSize const kbSize = [info[UIKeyboardFrameEndUserInfoKey] CGRectValue].size;
   CGFloat const offsetToKeyboard = 8.0;
-  self.textViewBottomOffset.constant = kbSize.height + offsetToKeyboard;
+  CGFloat const navBarHeight = IPAD ? self.navigationController.navigationBar.height : 0.0;
+  self.textViewBottomOffset.constant = kbSize.height + offsetToKeyboard - navBarHeight;
 }
 
 - (void)dealloc
 {
-  if (!IPAD)
-    [[NSNotificationCenter defaultCenter] removeObserver:self];
+  [[NSNotificationCenter defaultCenter] removeObserver:self];
 }
 
 #pragma mark - UIWebViewDelegate

iphone/Maps/Classes/MWMPlacePage.h

@@ -41,7 +41,8 @@
 - (void)setDistance:(NSString *)distance;
 - (void)updateMyPositionStatus:(NSString *)status;
 
-- (void)keyboardWillChangeFrame:(NSNotification *)aNotification;
+- (void)keyboardWillShow:(NSNotification *)aNotification;
+- (void)keyboardWillHide;
 
 - (instancetype)init __attribute__((unavailable("call initWithManager: instead")));
 

iphone/Maps/Classes/MWMPlacePage.mm

@@ -37,8 +37,8 @@ static NSString * const kPlacePageViewCenterKeyPath = @"center";
                                       context:nullptr];
     }
     [[NSNotificationCenter defaultCenter] addObserver:self
-                                             selector:@selector(keyboardWillChangeFrame:)
-                                                 name:UIKeyboardWillChangeFrameNotification
+                                             selector:@selector(keyboardWillShow:)
+                                                 name:UIKeyboardWillShowNotification
                                                object:nil];
 
     [[NSNotificationCenter defaultCenter] addObserver:self
@@ -58,7 +58,7 @@ static NSString * const kPlacePageViewCenterKeyPath = @"center";
   [[NSNotificationCenter defaultCenter] removeObserver:self];
 }
 
-- (void)keyboardWillChangeFrame:(NSNotification *)aNotification
+- (void)keyboardWillShow:(NSNotification *)aNotification
 {
   NSDictionary * info = [aNotification userInfo];
   self.keyboardHeight = [info[UIKeyboardFrameEndUserInfoKey] CGRectValue].size.height;
@@ -185,6 +185,11 @@ static NSString * const kPlacePageViewCenterKeyPath = @"center";
   [self.basePlacePageView reloadBookmarkCell];
 }
 
+- (void)willStartEditingBookmarkTitle
+{
+// This method should be ovverriden.
+}
+
 - (void)willFinishEditingBookmarkTitle:(NSString *)title
 {
   self.basePlacePageView.titleLabel.text = title;

iphone/Maps/Classes/MWMTextView.mm

@@ -9,25 +9,7 @@
 
 @implementation MWMTextView
 
-- (instancetype)initWithCoder:(NSCoder *)coder
-{
-  self = [super initWithCoder:coder];
-  if (self)
-    [self prepare];
-
-  return self;
-}
-
-- (instancetype)initWithFrame:(CGRect)frame textContainer:(NSTextContainer *)textContainer
-{
-  self = [super initWithFrame:frame textContainer:textContainer];
-  if (self)
-    [self prepare];
-
-  return self;
-}
-
-- (void)prepare
+- (void)awakeFromNib
 {
   [self setTextContainerInset:UIEdgeInsetsZero];
 

iphone/Maps/Classes/MWMiPadPlacePage.mm

@@ -219,9 +219,7 @@ static CGFloat const kKeyboardOffset = 12.;
 {
   [UIView animateWithDuration:animated ? kDefaultAnimationDuration : 0.0 animations:^
   {
-    CGFloat const actionBarHeight = self.actionBar.height;
-    self.height = self.basePlacePageView.height + self.anchorImageView.height + actionBarHeight - 1;
-    self.actionBar.origin = CGPointMake(0., self.height - actionBarHeight);
+    self.height = self.basePlacePageView.height + self.anchorImageView.height + self.actionBar.height - 1;
     [self updatePlacePagePosition];
   }];
 }
@@ -255,9 +253,15 @@ static CGFloat const kKeyboardOffset = 12.;
   }
 }
 
-- (void)keyboardWillChangeFrame:(NSNotification *)aNotification
+- (void)keyboardWillShow:(NSNotification *)aNotification
 {
-  [super keyboardWillChangeFrame:aNotification];
+  [super keyboardWillShow:aNotification];
+  [self updateHeight];
+}
+
+- (void)keyboardWillHide
+{
+  [super keyboardWillHide];
   [self updateHeight];
 }
 
@@ -281,6 +285,7 @@ static CGFloat const kKeyboardOffset = 12.;
   _height = MIN(_height, [self getAvailableHeight]);
   self.navigationController.view.height = _height;
   self.extendedPlacePageView.height = _height;
+  self.actionBar.origin = CGPointMake(0., _height - self.actionBar.height);
 }
 
 - (MWMiPadNavigationController *)navigationController