[ios] Adds SaveCard Infobar Modal to showcase.

The modal will be presented from an Infobar banner (which might change in
subsequent CL's).

Adds a forward GURL declaration on InfobarSaveCardModalDelegate

Bug: 1029067
Change-Id: I6d4f69aa69ced0b93b46b36809b229cdf6b6fd05
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2028743Reviewed-by: Chris Lu <thegreenfrog@chromium.org>
Reviewed-by: edchin <edchin@chromium.org>
Commit-Queue: Sergio Collazos <sczs@chromium.org>
Cr-Commit-Position: refs/heads/master@{#737433}

ios/chrome/browser/ui/infobars/modals/infobar_save_card_modal_delegate.h

@@ -9,6 +9,8 @@
 
 #import "ios/chrome/browser/ui/infobars/modals/infobar_modal_delegate.h"
 
+class GURL;
+
 // Delegate to handle Save Card Infobar Modal actions.
 @protocol InfobarSaveCardModalDelegate <InfobarModalDelegate>
 

ios/showcase/core/showcase_model.mm

@@ -128,6 +128,12 @@
       showcase::kClassForInstantiationKey : @"SCBadgeCoordinator",
       showcase::kUseCaseKey : @"Badge View",
     },
+    @{
+      showcase::kClassForDisplayKey : @"SaveCardModalViewController",
+      showcase::
+      kClassForInstantiationKey : @"SCInfobarModalSaveCardCoordinator",
+      showcase::kUseCaseKey : @"Save Card Modal",
+    },
   ];
 }
 

ios/showcase/infobars/BUILD.gn

@@ -10,16 +10,20 @@ source_set("infobars") {
     "sc_infobar_banner_no_modal_coordinator.mm",
     "sc_infobar_container_view_controller.h",
     "sc_infobar_container_view_controller.mm",
+    "sc_infobar_modal_save_card_coordinator.h",
+    "sc_infobar_modal_save_card_coordinator.mm",
   ]
   deps = [
     ":constants",
     "//base",
     "//ios/chrome/browser/infobars:public",
+    "//ios/chrome/browser/ui/autofill:autofill_message",
     "//ios/chrome/browser/ui/infobars/banners",
     "//ios/chrome/browser/ui/infobars/coordinators",
     "//ios/chrome/browser/ui/infobars/modals",
     "//ios/chrome/browser/ui/infobars/presentation",
     "//ios/showcase/common",
+    "//url",
   ]
   libs = [ "UIKit.framework" ]
   configs += [ "//build/config/compiler:enable_arc" ]

ios/showcase/infobars/sc_infobar_container_view_controller.mm

@@ -38,7 +38,7 @@
 #pragma mark InfobarModalPositioner
 
 - (CGFloat)modalHeightForWidth:(CGFloat)width {
-  return 200;
+  return 350;
 }
 
 @end

ios/showcase/infobars/sc_infobar_modal_save_card_coordinator.h

+// Copyright 2020 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef IOS_SHOWCASE_INFOBARS_SC_INFOBAR_MODAL_SAVE_CARD_COORDINATOR_H_
+#define IOS_SHOWCASE_INFOBARS_SC_INFOBAR_MODAL_SAVE_CARD_COORDINATOR_H_
+
+#import "ios/showcase/common/navigation_coordinator.h"
+
+@interface SCInfobarModalSaveCardCoordinator : NSObject <NavigationCoordinator>
+@end
+
+#endif  // IOS_SHOWCASE_INFOBARS_SC_INFOBAR_MODAL_SAVE_CARD_COORDINATOR_H_

ios/showcase/infobars/sc_infobar_modal_save_card_coordinator.mm

+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#import "ios/showcase/infobars/sc_infobar_modal_save_card_coordinator.h"
+
+#import "ios/chrome/browser/ui/autofill/save_card_message_with_links.h"
+#import "ios/chrome/browser/ui/infobars/banners/infobar_banner_delegate.h"
+#import "ios/chrome/browser/ui/infobars/banners/infobar_banner_view_controller.h"
+#import "ios/chrome/browser/ui/infobars/modals/infobar_save_card_modal_delegate.h"
+#import "ios/chrome/browser/ui/infobars/modals/infobar_save_card_table_view_controller.h"
+#import "ios/chrome/browser/ui/infobars/presentation/infobar_modal_transition_driver.h"
+#import "ios/showcase/infobars/sc_infobar_constants.h"
+#import "ios/showcase/infobars/sc_infobar_container_view_controller.h"
+#include "url/gurl.h"
+
+#if !defined(__has_feature) || !__has_feature(objc_arc)
+#error "This file requires ARC support."
+#endif
+
+class GURL;
+
+@interface SCInfobarModalSaveCardCoordinator () <InfobarBannerDelegate,
+                                                 InfobarSaveCardModalDelegate>
+@property(nonatomic, strong) InfobarBannerViewController* bannerViewController;
+@property(nonatomic, strong) ContainerViewController* containerViewController;
+@property(nonatomic, strong)
+    InfobarModalTransitionDriver* modalTransitionDriver;
+@property(nonatomic, strong)
+    InfobarSaveCardTableViewController* modalViewController;
+@end
+
+@implementation SCInfobarModalSaveCardCoordinator
+@synthesize baseViewController = _baseViewController;
+
+- (void)start {
+  self.containerViewController = [[ContainerViewController alloc] init];
+  UIView* containerView = self.containerViewController.view;
+  containerView.backgroundColor = [UIColor whiteColor];
+  self.containerViewController.title = @"Save Card Infobar";
+
+  self.bannerViewController = [[InfobarBannerViewController alloc]
+      initWithDelegate:self
+         presentsModal:YES
+                  type:InfobarType::kInfobarTypeConfirm];
+  self.bannerViewController.titleText = kInfobarBannerTitleLabel;
+  self.bannerViewController.subtitleText = kInfobarBannerSubtitleLabel;
+  self.bannerViewController.buttonText = kInfobarBannerButtonLabel;
+  self.containerViewController.bannerViewController = self.bannerViewController;
+
+  [self.baseViewController pushViewController:self.containerViewController
+                                     animated:YES];
+}
+
+#pragma mark InfobarSaveCardModalDelegate
+
+- (void)dismissInfobarModal:(id)infobarModal {
+  [self.baseViewController dismissViewControllerAnimated:YES completion:nil];
+}
+
+- (void)modalInfobarButtonWasAccepted:(id)infobarModal {
+  [self dismissInfobarModal:infobarModal];
+}
+
+- (void)modalInfobarWasDismissed:(id)infobarModal {
+}
+
+- (void)saveCardWithCardholderName:(NSString*)cardholderName
+                   expirationMonth:(NSString*)month
+                    expirationYear:(NSString*)year {
+}
+
+- (void)dismissModalAndOpenURL:(const GURL&)linkURL {
+}
+
+#pragma mark InfobarBannerDelegate
+
+- (void)bannerInfobarButtonWasPressed:(UIButton*)sender {
+  [self dismissInfobarBannerForUserInteraction:NO];
+}
+
+- (void)dismissInfobarBannerForUserInteraction:(BOOL)userInitiated {
+  [self.baseViewController dismissViewControllerAnimated:YES completion:nil];
+}
+
+- (void)presentInfobarModalFromBanner {
+  self.modalTransitionDriver = [[InfobarModalTransitionDriver alloc]
+      initWithTransitionMode:InfobarModalTransitionBanner];
+  self.modalTransitionDriver.modalPositioner = self.containerViewController;
+
+  self.modalViewController =
+      [[InfobarSaveCardTableViewController alloc] initWithModalDelegate:self];
+  self.modalViewController.title = @"Title";
+  self.modalViewController.cardIssuerIcon =
+      [UIImage imageNamed:@"infobar_save_card_icon"];
+  self.modalViewController.cardNumber = @"•••• 1234";
+
+  SaveCardMessageWithLinks* message = [[SaveCardMessageWithLinks alloc] init];
+  message.messageText = @"Terms of Service";
+  std::vector<GURL> linkURLs;
+  linkURLs.push_back(GURL("http://www.google.com"));
+  message.linkURLs = linkURLs;
+  message.linkRanges = [[NSArray alloc]
+      initWithObjects:[NSValue valueWithRange:NSMakeRange(0, 5)], nil];
+
+  self.modalViewController.legalMessages =
+      [NSMutableArray arrayWithObject:message];
+  self.modalViewController.supportsEditing = YES;
+
+  UINavigationController* navController = [[UINavigationController alloc]
+      initWithRootViewController:self.modalViewController];
+  navController.transitioningDelegate = self.modalTransitionDriver;
+  navController.modalPresentationStyle = UIModalPresentationCustom;
+
+  [self.bannerViewController presentViewController:navController
+                                          animated:YES
+                                        completion:nil];
+}
+
+- (void)infobarBannerWasDismissed {
+  self.bannerViewController = nil;
+}
+
+@end