From a69e9a3cee6593084b64837e4781ed74f28d7b2a Mon Sep 17 00:00:00 2001
From: Ilya Grechuhin <i.grechuhin@gmail.com>
Date: Mon, 16 Jan 2017 18:43:52 +0300
Subject: [MAPSME-657] [ios] Added visible area support.

---
 .../Views/RoutePreview/MWMRoutePreview.mm              | 10 +++++++++-
 iphone/Maps/Classes/EAGLView.mm                        |  2 --
 iphone/Maps/Classes/MapViewController.h                |  1 +
 iphone/Maps/Classes/MapViewController.mm               | 18 ++++++++++++++++--
 4 files changed, 26 insertions(+), 5 deletions(-)

(limited to 'iphone/Maps/Classes')

diff --git a/iphone/Maps/Classes/CustomViews/NavigationDashboard/Views/RoutePreview/MWMRoutePreview.mm b/iphone/Maps/Classes/CustomViews/NavigationDashboard/Views/RoutePreview/MWMRoutePreview.mm
index 7628724431..235421dfa8 100644
--- a/iphone/Maps/Classes/CustomViews/NavigationDashboard/Views/RoutePreview/MWMRoutePreview.mm
+++ b/iphone/Maps/Classes/CustomViews/NavigationDashboard/Views/RoutePreview/MWMRoutePreview.mm
@@ -1,12 +1,13 @@
 #import "MWMRoutePreview.h"
-#import "MWMCommon.h"
 #import "MWMCircularProgress.h"
+#import "MWMCommon.h"
 #import "MWMNavigationDashboardManager.h"
 #import "MWMRoutePointCell.h"
 #import "MWMRoutePointLayout.h"
 #import "MWMRouter.h"
 #import "MWMTaxiPreviewDataSource.h"
 #import "Statistics.h"
+#import "SwiftBridge.h"
 #import "UIButton+Orientation.h"
 #import "UIImageView+Coloring.h"
 
@@ -481,4 +482,11 @@ CGFloat constexpr kAdditionalHeight = 20.;
   return cell;
 }
 
+#pragma mark - VisibleArea
+
+- (MWMVisibleAreaAffectDirection)visibleAreaAffectDirection
+{
+  return IPAD ? MWMVisibleAreaAffectDirectionLeft : MWMVisibleAreaAffectDirectionTop;
+}
+
 @end
diff --git a/iphone/Maps/Classes/EAGLView.mm b/iphone/Maps/Classes/EAGLView.mm
index cc3829aea3..13d6029b2d 100644
--- a/iphone/Maps/Classes/EAGLView.mm
+++ b/iphone/Maps/Classes/EAGLView.mm
@@ -110,8 +110,6 @@ double getExactDPI(double contentScaleFactor)
   dispatch_async(dispatch_get_main_queue(), ^
   {
     GetFramework().OnSize(width, height);
-    // TODO: Temporary realization of visible viewport, this code must be removed later.
-    GetFramework().SetVisibleViewport(m2::RectD(0.0, 0.0, width, height));
     [self.widgetsManager resize:CGSizeMake(width, height)];
     self->_drapeEngineCreated = YES;
   });
diff --git a/iphone/Maps/Classes/MapViewController.h b/iphone/Maps/Classes/MapViewController.h
index 2a65449e45..c2599aaae1 100644
--- a/iphone/Maps/Classes/MapViewController.h
+++ b/iphone/Maps/Classes/MapViewController.h
@@ -40,5 +40,6 @@ struct AddressInfo;
 @property(nonatomic, readonly) MWMMapViewControlsManager * controlsManager;
 @property(nonatomic) MWMAPIBar * apiBar;
 @property(nonatomic) MWMWelcomePageController * welcomePageController;
+@property(nonatomic) CGFloat visibleAreaBottomOffset;
 
 @end
diff --git a/iphone/Maps/Classes/MapViewController.mm b/iphone/Maps/Classes/MapViewController.mm
index 7036f13a5b..e679600e2d 100644
--- a/iphone/Maps/Classes/MapViewController.mm
+++ b/iphone/Maps/Classes/MapViewController.mm
@@ -1,16 +1,17 @@
 #import "MapViewController.h"
 #import "BookmarksRootVC.h"
 #import "BookmarksVC.h"
-#import "MWMCommon.h"
 #import "EAGLView.h"
 #import "MWMAPIBar.h"
 #import "MWMAlertViewController.h"
 #import "MWMAuthorizationCommon.h"
 #import "MWMAuthorizationLoginViewController.h"
 #import "MWMAuthorizationWebViewLoginViewController.h"
+#import "MWMCommon.h"
 #import "MWMEditBookmarkController.h"
 #import "MWMEditorViewController.h"
 #import "MWMFrameworkListener.h"
+#import "MWMKeyboard.h"
 #import "MWMLocationHelpers.h"
 #import "MWMLocationManager.h"
 #import "MWMMapDownloadDialog.h"
@@ -94,7 +95,7 @@ BOOL gIsFirstMyPositionMode = YES;
 @end
 
 @interface MapViewController ()<MWMFrameworkDrapeObserver, MWMFrameworkStorageObserver,
-                                MWMWelcomePageControllerProtocol>
+                                MWMWelcomePageControllerProtocol, MWMKeyboardObserver>
 
 @property(nonatomic, readwrite) MWMMapViewControlsManager * controlsManager;
 
@@ -106,6 +107,9 @@ BOOL gIsFirstMyPositionMode = YES;
 
 @property(nonatomic) BOOL skipForceTouch;
 
+@property(weak, nonatomic) IBOutlet NSLayoutConstraint * visibleAreaBottom;
+@property(weak, nonatomic) IBOutlet NSLayoutConstraint * visibleAreaKeyboard;
+
 @end
 
 @implementation MapViewController
@@ -266,6 +270,7 @@ BOOL gIsFirstMyPositionMode = YES;
   [super viewDidLoad];
   self.view.clipsToBounds = YES;
   [self processMyPositionStateModeEvent:location::PendingPosition];
+  [MWMKeyboard addObserver:self];
 }
 
 - (void)mwm_refreshUI
@@ -543,6 +548,9 @@ BOOL gIsFirstMyPositionMode = YES;
   }
 }
 
+#pragma mark - MWMKeyboard
+
+- (void)onKeyboardAnimation { self.visibleAreaKeyboard.constant = [MWMKeyboard keyboardHeight]; }
 #pragma mark - Properties
 
 - (MWMMapViewControlsManager *)controlsManager
@@ -562,4 +570,10 @@ BOOL gIsFirstMyPositionMode = YES;
   return _downloadDialog;
 }
 
+- (CGFloat)visibleAreaBottomOffset { return self.visibleAreaBottom.constant; }
+- (void)setVisibleAreaBottomOffset:(CGFloat)visibleAreaBottomOffset
+{
+  self.visibleAreaBottom.constant = visibleAreaBottomOffset;
+}
+
 @end
-- 
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