Index: ios/clean/chrome/browser/ui/dialogs/dialog_mediator.mm |
diff --git a/ios/clean/chrome/browser/ui/dialogs/dialog_mediator.mm b/ios/clean/chrome/browser/ui/dialogs/dialog_mediator.mm |
new file mode 100644 |
index 0000000000000000000000000000000000000000..6ad3e17619273dc1b0dfa9306f542ac9f4aa203b |
--- /dev/null |
+++ b/ios/clean/chrome/browser/ui/dialogs/dialog_mediator.mm |
@@ -0,0 +1,86 @@ |
+// Copyright 2017 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/clean/chrome/browser/ui/dialogs/dialog_mediator.h" |
+ |
+#include "base/logging.h" |
+#import "ios/clean/chrome/browser/ui/commands/dialog_commands.h" |
+#import "ios/clean/chrome/browser/ui/dialogs/dialog_button_item.h" |
+#import "ios/clean/chrome/browser/ui/dialogs/dialog_consumer.h" |
+#import "ios/clean/chrome/browser/ui/dialogs/dialog_mediator+internal.h" |
+#import "ios/shared/chrome/browser/ui/commands/command_dispatcher.h" |
+ |
+#if !defined(__has_feature) || !__has_feature(objc_arc) |
+#error "This file requires ARC support." |
+#endif |
+ |
+@interface DialogMediator () |
+ |
+// Redefine as readwrite. |
+@property(nonatomic, readonly, strong) CommandDispatcher* dispatcher; |
+ |
+@end |
+ |
+@implementation DialogMediator |
+ |
+@synthesize dispatcher = _dispatcher; |
+ |
+- (instancetype)initWithDispatcher:(CommandDispatcher*)dispatcher { |
+ DCHECK(dispatcher); |
+ if ((self = [super init])) { |
+ _dispatcher = dispatcher; |
+ } |
+ return self; |
+} |
+ |
+#pragma mark - Public |
+ |
+- (void)updateConsumer:(id<DialogConsumer>)consumer { |
+ [consumer setDialogTitle:[self dialogTitle]]; |
marq (ping after 24h)
2017/06/14 10:52:15
Usually the mediator is created or handed a pointe
kkhorimoto
2017/06/23 06:24:18
I was going to do that, but ran into style guide v
|
+ [consumer setDialogMessage:[self dialogMessage]]; |
+ [consumer setDialogButtonItems:[self buttonItems]]; |
+ [consumer setDialogTextFieldItems:[self textFieldItems]]; |
+} |
+ |
+- (void)dialogWillStart { |
+ [self.dispatcher startDispatchingToTarget:self |
marq (ping after 24h)
2017/06/14 10:52:15
Starting/stopping dispatch based on coordinator st
kkhorimoto
2017/06/23 06:24:18
Done.
|
+ forProtocol:@protocol(DialogDismissalCommands)]; |
+} |
+ |
+- (void)dialogWillStop { |
+ [self.dispatcher stopDispatchingToTarget:self]; |
+} |
+ |
+@end |
+ |
+@implementation DialogMediator (Internal) |
+ |
+- (NSString*)dialogTitle { |
+ // Implemented by subclasses. |
+ return nil; |
+} |
+ |
+- (NSString*)dialogMessage { |
+ // Implemented by subclasses. |
+ return nil; |
+} |
+ |
+- (NSArray<DialogButtonItem*>*)buttonItems { |
+ // Implemented by subclasses. |
+ return nil; |
+} |
+ |
+- (NSArray<DialogTextFieldItem*>*)textFieldItems { |
+ // Implemented by subclasses. |
+ return nil; |
+} |
+ |
+#pragma mark - DialogDismissalCommands |
+ |
+- (void)dismissDialogWithButtonTag:(id)buttonTag |
+ userInputStrings:(NSArray<NSString*>*)inputStrings { |
+ // Implemented by subclasses. |
+} |
+ |
+@end |