CollectionViewTextItem no longer styles CollectionViewTextCell

ios/chrome/browser/ui/settings/password_details_collection_view_controller.mm

 // Copyright 2015 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/chrome/browser/ui/settings/password_details_collection_view_controller.h"
 
 #import "base/ios/weak_nsobject.h"
 #include "base/mac/foundation_util.h"
 #import "base/mac/scoped_nsobject.h"
 #include "base/strings/sys_string_conversions.h"
 #include "components/autofill/core/common/password_form.h"
 #include "components/password_manager/core/browser/affiliation_utils.h"
 #include "components/password_manager/core/browser/password_store.h"
 #include "ios/chrome/browser/browser_state/chrome_browser_state.h"
 #import "ios/chrome/browser/ui/collection_view/cells/MDCCollectionViewCell+Chrome.h"
 #import "ios/chrome/browser/ui/collection_view/cells/collection_view_item.h"
+#import "ios/chrome/browser/ui/collection_view/cells/collection_view_text_cell.h"
 #import "ios/chrome/browser/ui/collection_view/cells/collection_view_text_item.h"
 #import "ios/chrome/browser/ui/collection_view/collection_view_model.h"
 #import "ios/chrome/browser/ui/colors/MDCPalette+CrAdditions.h"
 #import "ios/chrome/browser/ui/settings/cells/password_details_item.h"
 #import "ios/chrome/browser/ui/settings/reauthentication_module.h"
 #import "ios/chrome/browser/ui/settings/save_passwords_collection_view_controller.h"
 #include "ios/chrome/browser/ui/uikit_ui_util.h"
 #include "ios/chrome/grit/ios_strings.h"
 #import "ios/third_party/material_components_ios/src/components/CollectionCells/src/MaterialCollectionCells.h"
 #import "ios/third_party/material_components_ios/src/components/Palettes/src/MaterialPalettes.h"
 #import "ios/third_party/material_components_ios/src/components/Snackbar/src/MaterialSnackbar.h"
+#import "ios/third_party/material_components_ios/src/components/Typography/src/MaterialTypography.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 
 namespace {
 
 typedef NS_ENUM(NSInteger, SectionIdentifier) {
   SectionIdentifierUsername = kSectionIdentifierEnumZero,
   SectionIdentifierPassword,
 };
 
 typedef NS_ENUM(NSInteger, ItemType) {
@@ skipping 78 matching lines @@
 
 - (void)loadModel {
   [super loadModel];
   CollectionViewModel* model = self.collectionViewModel;
 
   [model addSectionWithIdentifier:SectionIdentifierUsername];
   CollectionViewTextItem* usernameHeader = [
       [[CollectionViewTextItem alloc] initWithType:ItemTypeHeader] autorelease];
   usernameHeader.text =
       l10n_util::GetNSString(IDS_IOS_SHOW_PASSWORD_VIEW_USERNAME);
-  usernameHeader.textColor = [[MDCPalette greyPalette] tint500];
   [model setHeader:usernameHeader
       forSectionWithIdentifier:SectionIdentifierUsername];
   PasswordDetailsItem* usernameItem =
       [[[PasswordDetailsItem alloc] initWithType:ItemTypeUsername] autorelease];
   usernameItem.text = _username;
   usernameItem.showingText = YES;
   [model addItem:usernameItem
       toSectionWithIdentifier:SectionIdentifierUsername];
 
   [model addSectionWithIdentifier:SectionIdentifierPassword];
   CollectionViewTextItem* passwordHeader = [
       [[CollectionViewTextItem alloc] initWithType:ItemTypeHeader] autorelease];
   passwordHeader.text =
       l10n_util::GetNSString(IDS_IOS_SHOW_PASSWORD_VIEW_PASSWORD);
-  passwordHeader.textColor = [[MDCPalette greyPalette] tint500];
   [model setHeader:passwordHeader
       forSectionWithIdentifier:SectionIdentifierPassword];
   _passwordItem.reset(
       [[PasswordDetailsItem alloc] initWithType:ItemTypePassword]);
   _passwordItem.get().text = _password;
   _passwordItem.get().showingText = NO;
   [model addItem:_passwordItem
       toSectionWithIdentifier:SectionIdentifierPassword];
 
   // TODO(crbug.com/159166): Change the style of the buttons once there are
@@ skipping 26 matching lines @@
       initWithType:ItemTypeShowHide] autorelease];
   item.text = [self showHideButtonText];
   item.accessibilityTraits |= UIAccessibilityTraitButton;
   return item;
 }
 
 - (CollectionViewItem*)deletePasswordButtonItem {
   CollectionViewTextItem* item = [
       [[CollectionViewTextItem alloc] initWithType:ItemTypeDelete] autorelease];
   item.text = l10n_util::GetNSString(IDS_IOS_SETTINGS_PASSWORD_DELETE_BUTTON);
-  item.textColor = [[MDCPalette cr_redPalette] tint500];
   item.accessibilityTraits |= UIAccessibilityTraitButton;
   return item;
 }
 
 #pragma mark - Actions
 
 - (NSString*)showHideButtonText {
   if (_plainTextPasswordShown) {
     return l10n_util::GetNSString(IDS_IOS_SETTINGS_PASSWORD_HIDE_BUTTON);
   }
@@ skipping 97 matching lines @@
 - (void)showCopyPasswordResultToast:(NSString*)message {
   MDCSnackbarMessage* copyPasswordResultMessage =
       [MDCSnackbarMessage messageWithText:message];
   [MDCSnackbarManager showMessage:copyPasswordResultMessage];
 }
 
 - (void)deletePassword {
   [_weakDelegate deletePassword:_passwordForm];
 }
 
+#pragma mark - UICollectionViewDataSource
+
+- (UICollectionViewCell*)collectionView:(UICollectionView*)collectionView
+                 cellForItemAtIndexPath:(NSIndexPath*)indexPath {
+  UICollectionViewCell* cell =
+      [super collectionView:collectionView cellForItemAtIndexPath:indexPath];
+
+  NSInteger itemType =
+      [self.collectionViewModel itemTypeForIndexPath:indexPath];
+  switch (itemType) {
+    case ItemTypeHeader:
+    case ItemTypeCopy:
+    case ItemTypeDelete: {
+      CollectionViewTextCell* textCell =
+          base::mac::ObjCCastStrict<CollectionViewTextCell>(cell);
+      textCell.textLabel.font = [MDCTypography body2Font];
+      if (itemType == ItemTypeHeader || itemType == ItemTypeDelete)
+        textCell.textLabel.textColor = [[MDCPalette greyPalette] tint500];
+      else
+        textCell.textLabel.textColor = [[MDCPalette greyPalette] tint900];
+      textCell.detailTextLabel.font = [MDCTypography body1Font];
+      textCell.detailTextLabel.textColor = [[MDCPalette greyPalette] tint500];
+
+      break;
+    }
+    default:
+      break;
+  }
+  return cell;
+}
+
 #pragma mark - UICollectionViewDelegate
 
 - (void)collectionView:(UICollectionView*)collectionView
     didSelectItemAtIndexPath:(NSIndexPath*)indexPath {
   [super collectionView:collectionView didSelectItemAtIndexPath:indexPath];
   NSInteger itemType =
       [self.collectionViewModel itemTypeForIndexPath:indexPath];
   switch (itemType) {
     case ItemTypeShowHide:
       if (_plainTextPasswordShown) {
@@ skipping 24 matching lines @@
     case ItemTypePassword:
       return [MDCCollectionViewCell
           cr_preferredHeightForWidth:CGRectGetWidth(collectionView.bounds)
                              forItem:item];
     default:
       return MDCCellDefaultOneLineHeight;
   }
 }
 
 @end