Revert of [ios] Creates ToolsMenuModel Class

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

Index: ios/chrome/browser/ui/tools_menu/tools_menu_view_controller.mm
diff --git a/ios/chrome/browser/ui/tools_menu/tools_menu_view_controller.mm b/ios/chrome/browser/ui/tools_menu/tools_menu_view_controller.mm
index 34d8df65a90d2e59bf9aac0945716dfd414fa7d8..e6157e493bbd1ddc227f61e6b8c924c80f2fa7a0 100644
--- a/ios/chrome/browser/ui/tools_menu/tools_menu_view_controller.mm
+++ b/ios/chrome/browser/ui/tools_menu/tools_menu_view_controller.mm
@@ -12,6 +12,9 @@
 #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"
@@ -19,19 +22,38 @@
 #import "ios/chrome/browser/ui/reading_list/reading_list_menu_notifier.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"
-#include "ios/chrome/browser/ui/tools_menu/tools_menu_model.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"
 
 using ios::material::TimingFunction;
 
+NSString* const kToolsMenuNewTabId = @"kToolsMenuNewTabId";
+NSString* const kToolsMenuNewIncognitoTabId = @"kToolsMenuNewIncognitoTabId";
+NSString* const kToolsMenuCloseAllTabsId = @"kToolsMenuCloseAllTabsId";
+NSString* const kToolsMenuCloseAllIncognitoTabsId =
+    @"kToolsMenuCloseAllIncognitoTabsId";
+NSString* const kToolsMenuBookmarksId = @"kToolsMenuBookmarksId";
+NSString* const kToolsMenuReadingListId = @"kToolsMenuReadingListId";
+NSString* const kToolsMenuOtherDevicesId = @"kToolsMenuOtherDevicesId";
+NSString* const kToolsMenuHistoryId = @"kToolsMenuHistoryId";
+NSString* const kToolsMenuReportAnIssueId = @"kToolsMenuReportAnIssueId";
+NSString* const kToolsMenuFindInPageId = @"kToolsMenuFindInPageId";
+NSString* const kToolsMenuReaderMode = @"kToolsMenuReaderMode";
+NSString* const kToolsMenuRequestDesktopId = @"kToolsMenuRequestDesktopId";
+NSString* const kToolsMenuSettingsId = @"kToolsMenuSettingsId";
+NSString* const kToolsMenuHelpId = @"kToolsMenuHelpId";
+NSString* const kToolsMenuSuggestionsId = @"kToolsMenuSuggestionsId";
+
 namespace {
 
 // Time for ink to fade into view.
@@ -40,6 +62,140 @@
 static const CGFloat kMenuItemHeight = 48;
 
 static NSString* const kToolsItemCellID = @"ToolsItemCellID";
+
+// Menu items can be marked as visible or not when Incognito is enabled.
+// The following bits are used for |visibility| field in |MenuItemInfo|.
+const NSInteger kVisibleIncognitoOnly = 1 << 0;
+const NSInteger kVisibleNotIncognitoOnly = 1 << 1;
+
+// Initialization table for all possible commands to initialize the
+// tools menu at run time. Data initialized into this structure is not mutable.
+struct MenuItemInfo {
+  int title_id;
+  NSString* accessibility_id;
+  int command_id;
+  int toolbar_types;
+  // |visibility| is applied if a menu item is included for a given
+  // |toolbar_types|. A value of 0 means the menu item is always visible for
+  // the given |toolbar_types|.
+  int visibility;
+  // Custom class, if any, for the menu item, or |nil|.
+  Class item_class;
+};
+
+// Flags for different toolbar types
+typedef NS_OPTIONS(NSUInteger, kToolbarType) {
+  // clang-format off
+    kToolbarTypeNone            = 0,
+    kToolbarTypeWebiPhone       = 1 << 0,
+    kToolbarTypeWebiPad         = 1 << 1,
+    kToolbarTypeNoTabsiPad      = 1 << 2,
+    kToolbarTypeSwitcheriPhone  = 1 << 3,
+    kToolbarTypeWebAll          = kToolbarTypeWebiPhone | kToolbarTypeWebiPad,
+    kToolbarTypeAll             = kToolbarTypeWebAll |
+                                  kToolbarTypeSwitcheriPhone |
+                                  kToolbarTypeNoTabsiPad,
+  // clang-format on
+};
+
+// Declare all the possible items.
+static MenuItemInfo itemInfoList[] = {
+    // clang-format off
+  { IDS_IOS_TOOLS_MENU_NEW_TAB,           kToolsMenuNewTabId,
+    IDC_NEW_TAB,                          kToolbarTypeAll,
+    0,                                    nil },
+  { IDS_IOS_TOOLS_MENU_NEW_INCOGNITO_TAB, kToolsMenuNewIncognitoTabId,
+    IDC_NEW_INCOGNITO_TAB,                kToolbarTypeAll,
+    0,                                    nil },
+  { IDS_IOS_TOOLS_MENU_CLOSE_ALL_TABS,    kToolsMenuCloseAllTabsId,
+    IDC_CLOSE_ALL_TABS,                   kToolbarTypeSwitcheriPhone,
+    kVisibleNotIncognitoOnly,             nil },
+  { IDS_IOS_TOOLS_MENU_CLOSE_ALL_INCOGNITO_TABS,
+    kToolsMenuCloseAllIncognitoTabsId,
+    IDC_CLOSE_ALL_INCOGNITO_TABS,         kToolbarTypeSwitcheriPhone,
+    kVisibleIncognitoOnly,                nil },
+  { IDS_IOS_TOOLS_MENU_BOOKMARKS,         kToolsMenuBookmarksId,
+    IDC_SHOW_BOOKMARK_MANAGER,            kToolbarTypeWebAll,
+    0,                                    nil },
+  { IDS_IOS_TOOLS_MENU_READING_LIST,      kToolsMenuReadingListId,
+    IDC_SHOW_READING_LIST,                kToolbarTypeWebAll,
+    0,                                    [ReadingListMenuViewItem class] },
+  { IDS_IOS_TOOLS_MENU_SUGGESTIONS,       kToolsMenuSuggestionsId,
+    IDC_SHOW_SUGGESTIONS,                 kToolbarTypeWebAll,
+    0,                                    nil },
+  { IDS_IOS_TOOLS_MENU_RECENT_TABS,       kToolsMenuOtherDevicesId,
+    IDC_SHOW_OTHER_DEVICES,               kToolbarTypeWebAll,
+    kVisibleNotIncognitoOnly,             nil },
+  { IDS_HISTORY_SHOW_HISTORY,             kToolsMenuHistoryId,
+    IDC_SHOW_HISTORY,                     kToolbarTypeWebAll,
+    0,                                    nil },
+  { IDS_IOS_OPTIONS_REPORT_AN_ISSUE,      kToolsMenuReportAnIssueId,
+    IDC_REPORT_AN_ISSUE,                  kToolbarTypeAll,
+    0,                                    nil },
+  { IDS_IOS_TOOLS_MENU_FIND_IN_PAGE,      kToolsMenuFindInPageId,
+    IDC_FIND,                             kToolbarTypeWebAll,
+    0,                                    nil },
+  { IDS_IOS_TOOLS_MENU_REQUEST_DESKTOP_SITE, kToolsMenuRequestDesktopId,
+    IDC_REQUEST_DESKTOP_SITE,             kToolbarTypeWebAll,
+    0,                                    nil },
+  { IDS_IOS_TOOLS_MENU_READER_MODE,       kToolsMenuReaderMode,
+    IDC_READER_MODE,                      kToolbarTypeWebAll,
+    0,                                    nil },
+  { IDS_IOS_TOOLS_MENU_SETTINGS,          kToolsMenuSettingsId,
+    IDC_OPTIONS,                          kToolbarTypeAll,
+    0,                                    nil },
+  { IDS_IOS_TOOLS_MENU_HELP_MOBILE,           kToolsMenuHelpId,
+    IDC_HELP_PAGE_VIA_MENU,               kToolbarTypeWebAll,
+    0,                                    nil },
+    // clang-format on
+};
+
+NS_INLINE BOOL ItemShouldBeVisible(const MenuItemInfo& item,
+                                   BOOL incognito,
+                                   kToolbarType toolbarType) {
+  if (!(item.toolbar_types & toolbarType))
+    return NO;
+
+  if (incognito && (item.visibility & kVisibleNotIncognitoOnly))
+    return NO;
+
+  if (!incognito && (item.visibility & kVisibleIncognitoOnly))
+    return NO;
+
+  if (item.title_id == IDS_IOS_TOOLBAR_SHOW_TABS) {
+    if (!IsIPadIdiom()) {
+      return NO;
+    }
+  }
+
+  if (item.title_id == IDS_IOS_TOOLS_MENU_READER_MODE) {
+    if (!experimental_flags::IsReaderModeEnabled()) {
+      return NO;
+    }
+  }
+
+  if (item.title_id == IDS_IOS_TOOLS_MENU_READING_LIST) {
+    if (!reading_list::switches::IsReadingListEnabled()) {
+      return NO;
+    }
+  }
+
+  if (item.title_id == IDS_IOS_TOOLS_MENU_SUGGESTIONS) {
+    if (!experimental_flags::IsSuggestionsUIEnabled()) {
+      return NO;
+    }
+  }
+
+  if (item.title_id == IDS_IOS_OPTIONS_REPORT_AN_ISSUE) {
+    if (!ios::GetChromeBrowserProvider()
+             ->GetUserFeedbackProvider()
+             ->IsUserFeedbackEnabled()) {
+      return NO;
+    }
+  }
+
+  return YES;
+}
 
 NS_INLINE void AnimateInViews(NSArray* views,
                               CGFloat initialX,
@@ -106,7 +262,7 @@
 @property(nonatomic, retain) ToolsMenuCollectionView* menuView;
 @property(nonatomic, retain) MDCInkView* touchFeedbackView;
 @property(nonatomic, retain) NSMutableArray* menuItems;
-@property(nonatomic, assign) ToolbarType toolbarType;
+@property(nonatomic, assign) kToolbarType toolbarType;
 
 // Get the reading list cell.
 - (ReadingListMenuViewCell*)readingListCell;
@@ -126,7 +282,7 @@
 
 - (CGFloat)optimalHeight:(CGFloat)suggestedHeight {
   NSInteger numberOfItems = [self.menuItems count];
-  if (_toolbarType == ToolbarTypeWebiPhone) {
+  if (_toolbarType == kToolbarTypeWebiPhone) {
     // Account for the height of the first row, not included in |menuItems|.
     numberOfItems++;
   }
@@ -212,16 +368,16 @@
   }
 
   if (IsIPadIdiom()) {
-    _toolbarType =
-        context.hasNoOpenedTabs
-            ? ToolbarTypeNoTabsiPad
-            : (!IsCompactTablet() ? ToolbarTypeWebiPad : ToolbarTypeWebiPhone);
+    _toolbarType = context.hasNoOpenedTabs
+                       ? kToolbarTypeNoTabsiPad
+                       : (!IsCompactTablet() ? kToolbarTypeWebiPad
+                                             : kToolbarTypeWebiPhone);
   } else {
     // kOptionInTabSwitcher option must be enabled on iPhone with
     // no opened tabs.
     DCHECK(!context.hasNoOpenedTabs || context.isInTabSwitcher);
-    _toolbarType = context.isInTabSwitcher ? ToolbarTypeSwitcheriPhone
-                                           : ToolbarTypeWebiPhone;
+    _toolbarType = context.isInTabSwitcher ? kToolbarTypeSwitcheriPhone
+                                           : kToolbarTypeWebiPhone;
   }
 
   // Build the menu, adding all relevant items.
@@ -229,8 +385,7 @@
 
   for (size_t i = 0; i < arraysize(itemInfoList); ++i) {
     const MenuItemInfo& item = itemInfoList[i];
-    if (!ToolsMenuItemShouldBeVisible(item, context.isInIncognito,
-                                      _toolbarType))
+    if (!ItemShouldBeVisible(item, context.isInIncognito, _toolbarType))
       continue;
 
     NSString* title = l10n_util::GetNSStringWithFixup(item.title_id);
@@ -247,7 +402,7 @@
 
 #if !defined(NDEBUG)
   NSUserDefaults* standardDefaults = [NSUserDefaults standardUserDefaults];
-  if ((_toolbarType & ToolbarTypeWebAll) &&
+  if ((_toolbarType & kToolbarTypeWebAll) &&
       [standardDefaults boolForKey:@"DevViewSource"]) {
     // Debug menu, not localized, only visible if turned on by a default.
     [menu addObject:[self createViewSourceItem]];
@@ -293,7 +448,7 @@
 - (NSInteger)dataIndexForIndexPath:(NSIndexPath*)path {
   NSInteger item = [path item];
 
-  if (_toolbarType == ToolbarTypeWebiPhone)
+  if (_toolbarType == kToolbarTypeWebiPhone)
     --item;
 
   return item;
@@ -403,7 +558,7 @@
       }];
 
   ToolsMenuViewToolsCell* toolsCell = nil;
-  if (_toolbarType == ToolbarTypeWebiPhone) {
+  if (_toolbarType == kToolbarTypeWebiPhone) {
     toolsCell = [visibleCells firstObject];
     if ([toolsCell isKindOfClass:[ToolsMenuViewToolsCell class]]) {
       visibleCells = [visibleCells
@@ -543,7 +698,7 @@
 - (NSInteger)collectionView:(UICollectionView*)view
      numberOfItemsInSection:(NSInteger)section {
   NSInteger numberOfItems = [_menuItems count];
-  if (_toolbarType == ToolbarTypeWebiPhone)
+  if (_toolbarType == kToolbarTypeWebiPhone)
     ++numberOfItems;
 
   return numberOfItems;