[iOS][Sample App]Updated custom image renderer to handle toggle visib…

…ility (#3514) * [iOS][Sample App]Updated custom image renderer to handle toggle visiblity * toggle visibilty delegate will call action delegate to notify view frame changes
microsoft · Nov 4, 2019 · 984c5c7 · 984c5c7
1 parent dc5c4c5
commit 984c5c7
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Showing 4 changed files with 13 additions and 2 deletions.
diff --git a/source/ios/AdaptiveCards/ADCIOSVisualizer/ADCIOSVisualizer/CustomImageRenderer.mm b/source/ios/AdaptiveCards/ADCIOSVisualizer/ADCIOSVisualizer/CustomImageRenderer.mm
@@ -18,6 +18,7 @@
 #import <AdaptiveCards/ACRUIImageView.h>
 #import <AdaptiveCards/Image.h>
 #import <AdaptiveCards/ACRLongPressGestureRecognizerFactory.h>
+#import <AdaptiveCards/UtiliOS.h>
 
 @implementation CustomImageRenderer
 
@@ -170,6 +171,8 @@ - (UIView *)render:(UIView<ACRIContentHoldingView> *)viewGroup
                                                                      hostConfig:acoConfig];
     view.translatesAutoresizingMaskIntoConstraints = NO;
     wrappingview.translatesAutoresizingMaskIntoConstraints = NO;
+    configVisibility(wrappingview, elem);
+
     return wrappingview;
 }
 

diff --git a/source/ios/AdaptiveCards/ADCIOSVisualizer/ADCIOSVisualizer/ViewController.m b/source/ios/AdaptiveCards/ADCIOSVisualizer/ADCIOSVisualizer/ViewController.m
@@ -379,6 +379,10 @@ - (void)didFetchUserResponses:(ACOAdaptiveCard *)card action:(ACOBaseActionEleme
             newType.alertController = alertController;
             [self presentViewController:alertController animated:YES completion:nil];
         }
+    } else if (action.type == ACRToggleVisibility) {
+        UIAlertController *alertController = [UIAlertController alertControllerWithTitle:@"Toggle Visibilty" message:nil preferredStyle:UIAlertControllerStyleAlert];
+        [alertController addAction:[UIAlertAction actionWithTitle:@"Dismiss" style:UIAlertActionStyleDefault handler:nil]];
+        [self presentViewController:alertController animated:YES completion:nil];
     }
 }
 

diff --git a/source/ios/AdaptiveCards/AdaptiveCards/AdaptiveCards/ACRToggleVisibilityTarget.mm b/source/ios/AdaptiveCards/AdaptiveCards/AdaptiveCards/ACRToggleVisibilityTarget.mm
@@ -17,7 +17,7 @@ @implementation ACRToggleVisibilityTarget
 {
     ACOHostConfig *_config;
     __weak ACRView *_rootView;
-    std::unique_ptr<ToggleVisibilityAction> _action;
+    std::shared_ptr<ToggleVisibilityAction> _action;
 }
 
 - (instancetype)initWithActionElement:(std::shared_ptr<AdaptiveCards::ToggleVisibilityAction> const &)actionElement
@@ -29,7 +29,7 @@ - (instancetype)initWithActionElement:(std::shared_ptr<AdaptiveCards::ToggleVisi
     {
         _config = config;
         _rootView = rootView;
-        _action = std::make_unique<ToggleVisibilityAction>(*(actionElement.get()));
+        _action = std::make_shared<ToggleVisibilityAction>(*(actionElement.get()));
     }
     return self;
 }
@@ -64,6 +64,8 @@ - (void)doSelectAction
             }
         }
     }
+
+    [_rootView.acrActionDelegate didFetchUserResponses:[_rootView card] action:[[ACOBaseActionElement alloc] initWithBaseActionElement:_action]];
 }
 
 @end
diff --git a/source/ios/AdaptiveCards/AdaptiveCards/AdaptiveCards/UtiliOS.h b/source/ios/AdaptiveCards/AdaptiveCards/AdaptiveCards/UtiliOS.h
@@ -17,6 +17,8 @@
 
 using namespace AdaptiveCards;
 
+// configures tag and initial visibility of the given view. Toggle visibility action
+// will access the view by the tag to change the visibility.
 void configVisibility(UIView *view, std::shared_ptr<BaseCardElement> const &visibilityInfo);
 
 void configSeparatorVisibility(ACRSeparator *view,