[ios] Decouples ToolsMenuViewToolsCell from ToolsMenuVC

ios/chrome/browser/ui/tools_menu/tools_menu_view_controller.mm

 // Copyright 2014 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/tools_menu/tools_menu_view_controller.h"
 
 #include <stdint.h>
 
 #include "base/ios/ios_util.h"
 #import "base/ios/weak_nsobject.h"
 #include "base/logging.h"
 #include "base/mac/objc_property_releaser.h"
 #include "base/mac/scoped_nsobject.h"
 #include "base/metrics/field_trial.h"
 #include "components/reading_list/core/reading_list_switches.h"
 #include "components/strings/grit/components_strings.h"
 #include "ios/chrome/browser/experimental_flags.h"
 #import "ios/chrome/browser/ui/animation_util.h"
 #import "ios/chrome/browser/ui/commands/UIKit+ChromeExecuteCommand.h"
 #include "ios/chrome/browser/ui/commands/ios_command_ids.h"
 #import "ios/chrome/browser/ui/reading_list/reading_list_menu_notification_delegate.h"
 #import "ios/chrome/browser/ui/reading_list/reading_list_menu_notifier.h"
-#include "ios/chrome/browser/ui/rtl_geometry.h"
-#include "ios/chrome/browser/ui/toolbar/toolbar_resource_macros.h"
 #import "ios/chrome/browser/ui/tools_menu/reading_list_menu_view_item.h"
 #import "ios/chrome/browser/ui/tools_menu/tools_menu_context.h"
 #import "ios/chrome/browser/ui/tools_menu/tools_menu_view_item.h"
+#import "ios/chrome/browser/ui/tools_menu/tools_menu_view_tools_cell.h"
 #import "ios/chrome/browser/ui/tools_menu/tools_popup_controller.h"
 #include "ios/chrome/browser/ui/ui_util.h"
 #import "ios/chrome/browser/ui/uikit_ui_util.h"
 #import "ios/chrome/common/material_timing.h"
 #include "ios/chrome/grit/ios_strings.h"
 #include "ios/public/provider/chrome/browser/chrome_browser_provider.h"
 #import "ios/public/provider/chrome/browser/user_feedback/user_feedback_provider.h"
 #import "ios/third_party/material_components_ios/src/components/Ink/src/MaterialInk.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/l10n/l10n_util_mac.h"
@@ skipping 173 matching lines @@
         setTimingFunction:TimingFunction(ios::material::CurveEaseOut)];
     [fadeAnimation setBeginTime:beginTime];
 
     [[view layer]
         addAnimation:AnimationGroupMake(@[ transformAnimation, fadeAnimation ])
               forKey:@"animateIn"];
   }];
 }
 }  // anonymous namespace
 
-@interface ToolsMenuButton : UIButton
-@end
-
-@implementation ToolsMenuButton
-
-@end
-
 @interface ToolsMenuCollectionView : UICollectionView
 @property(nonatomic, assign) CGPoint touchBeginPoint;
 @property(nonatomic, assign) CGPoint touchEndPoint;
 @end
 
 @implementation ToolsMenuCollectionView
 
 @synthesize touchBeginPoint = _touchBeginPoint;
 @synthesize touchEndPoint = _touchEndPoint;
 
 - (void)touchesBegan:(NSSet*)touches withEvent:(UIEvent*)event {
   _touchBeginPoint = [[touches anyObject] locationInView:self];
   [super touchesBegan:touches withEvent:event];
 }
 
 - (void)touchesEnded:(NSSet*)touches withEvent:(UIEvent*)event {
   _touchEndPoint = [[touches anyObject] locationInView:self];
   [super touchesEnded:touches withEvent:event];
 }
 
 @end
 
-@interface ToolsMenuViewToolsCell : UICollectionViewCell
-@property(nonatomic, retain) ToolsMenuButton* reloadButton;
-@property(nonatomic, retain) ToolsMenuButton* shareButton;
-@property(nonatomic, retain) ToolsMenuButton* starButton;
-@property(nonatomic, retain) ToolsMenuButton* starredButton;
-@property(nonatomic, retain) ToolsMenuButton* stopButton;
-@property(nonatomic, retain) ToolsMenuButton* toolsButton;
-@end
-
-@implementation ToolsMenuViewToolsCell {
-  base::mac::ObjCPropertyReleaser _propertyReleaser_ToolsMenuViewToolsCell;
-}
-
-@synthesize reloadButton = _reloadButton;
-@synthesize shareButton = _shareButton;
-@synthesize starButton = _starButton;
-@synthesize starredButton = _starredButton;
-@synthesize stopButton = _stopButton;
-@synthesize toolsButton = _toolsButton;
-
-- (instancetype)initWithCoder:(NSCoder*)aDecoder {
-  self = [super initWithCoder:aDecoder];
-  if (self)
-    [self commonInitialization];
-
-  return self;
-}
-
-- (instancetype)initWithFrame:(CGRect)frame {
-  self = [super initWithFrame:frame];
-  if (self)
-    [self commonInitialization];
-
-  return self;
-}
-
-- (void)commonInitialization {
-  _propertyReleaser_ToolsMenuViewToolsCell.Init(self,
-                                                [ToolsMenuViewToolsCell class]);
-
-  [self setBackgroundColor:[UIColor whiteColor]];
-  [self setOpaque:YES];
-
-  int star[2][3] = TOOLBAR_IDR_TWO_STATE(STAR);
-  _starButton = [self newButtonForImageIds:star
-                                 commandID:IDC_BOOKMARK_PAGE
-                      accessibilityLabelID:IDS_BOOKMARK_ADD_EDITOR_TITLE
-                            automationName:@"Add Bookmark"];
-
-  int star_pressed[2][3] = TOOLBAR_IDR_ONE_STATE(STAR_PRESSED);
-  _starredButton = [self newButtonForImageIds:star_pressed
-                                    commandID:IDC_TEMP_EDIT_BOOKMARK
-                         accessibilityLabelID:IDS_IOS_TOOLS_MENU_EDIT_BOOKMARK
-                               automationName:@"Edit Bookmark"];
-
-  int reload[2][3] = TOOLBAR_IDR_TWO_STATE(RELOAD);
-  _reloadButton = [self newButtonForImageIds:reload
-                                   commandID:IDC_RELOAD
-                        accessibilityLabelID:IDS_IOS_ACCNAME_RELOAD
-                              automationName:@"Reload"
-                               reverseForRTL:YES];
-
-  int stop[2][3] = TOOLBAR_IDR_TWO_STATE(STOP);
-  _stopButton = [self newButtonForImageIds:stop
-                                 commandID:IDC_STOP
-                      accessibilityLabelID:IDS_IOS_ACCNAME_STOP
-                            automationName:@"Stop"];
-
-  int share[2][3] = TOOLBAR_IDR_THREE_STATE(SHARE);
-  _shareButton = [self newButtonForImageIds:share
-                                  commandID:IDC_SHARE_PAGE
-                       accessibilityLabelID:IDS_IOS_TOOLS_MENU_SHARE
-                             automationName:@"Stop"];
-  int tools[2][3] = TOOLBAR_IDR_ONE_STATE(TOOLS_PRESSED);
-  _toolsButton =
-      [self newButtonForImageIds:tools
-                       commandID:IDC_SHOW_TOOLS_MENU
-            accessibilityLabelID:IDS_IOS_TOOLBAR_CLOSE_MENU
-                  automationName:@"kToolbarToolsMenuButtonIdentifier"];
-
-  UIView* contentView = [self contentView];
-  [contentView setBackgroundColor:[self backgroundColor]];
-  [contentView setOpaque:YES];
-
-  [contentView addSubview:_starredButton];
-  [contentView addSubview:_starButton];
-  [contentView addSubview:_stopButton];
-  [contentView addSubview:_reloadButton];
-  [contentView addSubview:_shareButton];
-
-  [self addConstraints];
-}
-
-- (ToolsMenuButton*)newButtonForImageIds:(int[2][3])imageIds
-                               commandID:(int)commandID
-                    accessibilityLabelID:(int)labelID
-                          automationName:(NSString*)name {
-  return [self newButtonForImageIds:imageIds
-                          commandID:commandID
-               accessibilityLabelID:labelID
-                     automationName:name
-                      reverseForRTL:NO];
-}
-
-- (ToolsMenuButton*)newButtonForImageIds:(int[2][3])imageIds
-                               commandID:(int)commandID
-                    accessibilityLabelID:(int)labelID
-                          automationName:(NSString*)name
-                           reverseForRTL:(BOOL)reverseForRTL {
-  ToolsMenuButton* button = [[ToolsMenuButton alloc] initWithFrame:CGRectZero];
-  [button setTranslatesAutoresizingMaskIntoConstraints:NO];
-
-  if (imageIds[0][0]) {
-    [button setImage:NativeReversableImage(imageIds[0][0], reverseForRTL)
-            forState:UIControlStateNormal];
-  }
-  [[button imageView] setContentMode:UIViewContentModeCenter];
-  [button setBackgroundColor:[self backgroundColor]];
-  [button setTag:commandID];
-  [button setOpaque:YES];
-
-  SetA11yLabelAndUiAutomationName(button, labelID, name);
-
-  if (imageIds[0][1]) {
-    UIImage* pressedImage =
-        NativeReversableImage(imageIds[0][1], reverseForRTL);
-    if (pressedImage) {
-      [button setImage:pressedImage forState:UIControlStateHighlighted];
-    }
-  }
-
-  if (imageIds[0][2]) {
-    UIImage* disabledImage =
-        NativeReversableImage(imageIds[0][2], reverseForRTL);
-    if (disabledImage) {
-      [button setImage:disabledImage forState:UIControlStateDisabled];
-    }
-  }
-
-  return button;
-}
-
-- (void)addConstraints {
-  UIView* contentView = [self contentView];
-
-  for (UIButton* button in [self allButtons]) {
-    NSDictionary* view = @{ @"button" : button };
-    NSArray* constraints = @[ @"V:|-(0)-[button]-(0)-|", @"H:[button(==48)]" ];
-    ApplyVisualConstraints(constraints, view, self);
-  }
-
-  NSDictionary* views = @{
-    @"share" : _shareButton,
-    @"star" : _starButton,
-    @"reload" : _reloadButton,
-    @"starred" : _starredButton,
-    @"stop" : _stopButton
-  };
-  // Leading offset is 16, minus the button image inset of 12.
-  NSDictionary* metrics = @{ @"offset" : @4, @"space" : @24 };
-  // clang-format off
-  NSArray* constraints = @[
-    @"H:|-(offset)-[share]-(space)-[star]-(space)-[reload]",
-    @"H:[share]-(space)-[starred]",
-    @"H:[star]-(space)-[stop]"
-  ];
-  // clang-format on
-  ApplyVisualConstraintsWithMetricsAndOptions(
-      constraints, views, metrics, LayoutOptionForRTLSupport(), contentView);
-}
-
-// These should be added in display order, so they are animated in display
-// order.
-- (NSArray*)allButtons {
-  NSMutableArray* allButtons = [NSMutableArray array];
-  if (_shareButton)
-    [allButtons addObject:_shareButton];
-
-  if (_starButton)
-    [allButtons addObject:_starButton];
-
-  if (_starredButton)
-    [allButtons addObject:_starredButton];
-
-  if (_reloadButton)
-    [allButtons addObject:_reloadButton];
-
-  if (_stopButton)
-    [allButtons addObject:_stopButton];
-
-  return allButtons;
-}
-
-@end
-
 // Class Extension for private methods.
 @interface ToolsMenuViewController ()<UICollectionViewDelegateFlowLayout,
                                       UICollectionViewDataSource,
                                       ReadingListMenuNotificationDelegate> {
   base::mac::ObjCPropertyReleaser _propertyReleaser_ToolsMenuViewController;
   BOOL _waitForInk;
   // Weak pointer to ReadingListMenuNotifier, used to set the starting values
   // for the reading list badge.
   base::WeakNSObject<ReadingListMenuNotifier> _readingListMenuNotifier;
 }
@@ skipping 485 matching lines @@
 
 - (void)unreadCountChanged:(NSInteger)unreadCount {
   [[self readingListCell] updateBadgeCount:unreadCount animated:YES];
 }
 
 - (void)unseenStateChanged:(BOOL)unseenItemsExist {
   [[self readingListCell] updateSeenState:unseenItemsExist animated:YES];
 }
 
 @end