ios/public/provider/chrome/browser/ui/infobar_view_protocol.h

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef IOS_PUBLIC_PROVIDER_CHROME_BROWSER_UI_INFOBAR_VIEW_PROTOCOL_H_
   6 #define IOS_PUBLIC_PROVIDER_CHROME_BROWSER_UI_INFOBAR_VIEW_PROTOCOL_H_
   7
   8 #import <Foundation/Foundation.h>
   9
  10 struct CGSize;
  11 class InfoBarViewDelegate;
  12 @class UIImage;
  13
  14 // Interface for setting up the infobar's widgets.
  15 @protocol InfoBarViewProtocol
  16 // How much of infobar is visible. The infobar is only partly visible during
  17 // showing/hiding animation.
  18 @property(nonatomic, assign) CGFloat visibleHeight;
  19
  20 // The designated initializer.
  21 - (instancetype)initWithFrame:(CGRect)frame
  22                      delegate:(InfoBarViewDelegate*)delegate;
  23
  24 // Stops propagating events to delegate.
  25 - (void)resetDelegate;
  26
  27 // TODO(jif): rename methods from add* to set*. crbug.com/302582
  28 // Adds a dismiss button subview.
  29 - (void)addCloseButtonWithTag:(NSInteger)tag
  30                        target:(id)target
  31                        action:(SEL)action;
  32
  33 // Adds icon subview.
  34 - (void)addLeftIcon:(UIImage*)image;
  35
  36 // Adds transparent icon of size |imageSize| as placeholder during the time when
  37 // the icon is being downloaded.
  38 - (void)addPlaceholderTransparentIcon:(CGSize const&)imageSize;
  39
  40 // Adds an icon subview with rounded corners and a shadow.
  41 - (void)addLeftIconWithRoundedCornersAndShadow:(UIImage*)image;
  42
  43 // Creates a new string from |string| that is interpreted as a link by
  44 // |addLabel:|. |tag| must not be 0.
  45 + (NSString*)stringAsLink:(NSString*)string tag:(NSUInteger)tag;
  46
  47 // Adds a message to the infobar that optionaly contains links initialized with
  48 // |stringAsLink:|.
  49 - (void)addLabel:(NSString*)label;
  50
  51 // Adds a message to the infobar that optionaly contains links initialized with
  52 // |stringAsLink:|. |action| is called on |target| when a link is clicked.
  53 - (void)addLabel:(NSString*)label target:(id)target action:(SEL)action;
  54
  55 // Adds two buttons to the infobar. Button1 is the primary action of the infobar
  56 // and in Material Design mode is shown with bold colors to reflect this role.
  57 - (void)addButton1:(NSString*)title1
  58               tag1:(NSInteger)tag1
  59            button2:(NSString*)title2
  60               tag2:(NSInteger)tag2
  61             target:(id)target
  62             action:(SEL)action;
  63
  64 // Adds a button to the infobar.
  65 - (void)addButton:(NSString*)title
  66               tag:(NSInteger)tag
  67            target:(id)target
  68            action:(SEL)action;
  69
  70 // Adds to the infobar a switch and an adjacent label.
  71 - (void)addSwitchWithLabel:(NSString*)label
  72                       isOn:(BOOL)isOn
  73                        tag:(NSInteger)tag
  74                     target:(id)target
  75                     action:(SEL)action;
  76
  77 @end
  78
  79 #endif  // IOS_PUBLIC_PROVIDER_CHROME_BROWSER_UI_INFOBAR_VIEW_PROTOCOL_H_