src/chrome/browser/ui/cocoa/speech_recognition_window_controller.h

   1 // Copyright (c) 2012 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 CHROME_BROWSER_UI_COCOA_SPEECH_RECOGNITION_WINDOW_CONTROLLER_H_
   6 #define CHROME_BROWSER_UI_COCOA_SPEECH_RECOGNITION_WINDOW_CONTROLLER_H_
   7
   8 #import <Cocoa/Cocoa.h>
   9
  10 #include "chrome/browser/speech/speech_recognition_bubble.h"
  11 #include "chrome/browser/ui/cocoa/base_bubble_controller.h"
  12
  13 // Controller for the speech recognition bubble window. This bubble window gets
  14 // displayed when the user starts speech input in a html input element.
  15 @interface SpeechRecognitionWindowController : BaseBubbleController {
  16  @private
  17   SpeechRecognitionBubble::Delegate* delegate_;  // weak.
  18   SpeechRecognitionBubbleBase::DisplayMode displayMode_;
  19
  20   // References below are weak, being obtained from the nib.
  21   IBOutlet NSImageView* iconImage_;
  22   IBOutlet NSTextField* instructionLabel_;
  23   IBOutlet NSButton* cancelButton_;
  24   IBOutlet NSButton* tryAgainButton_;
  25   IBOutlet NSButton* micSettingsButton_;
  26 }
  27
  28 // Initialize the window. |anchoredAt| is in screen coordinates.
  29 - (id)initWithParentWindow:(NSWindow*)parentWindow
  30                   delegate:(SpeechRecognitionBubbleDelegate*)delegate
  31                 anchoredAt:(NSPoint)anchoredAt;
  32
  33 // Handler for the cancel button.
  34 - (IBAction)cancel:(id)sender;
  35
  36 // Handler for the try again button.
  37 - (IBAction)tryAgain:(id)sender;
  38
  39 // Handler for the mic settings button.
  40 - (IBAction)micSettings:(id)sender;
  41
  42 // Updates the UI with data related to the given display mode.
  43 - (void)updateLayout:(SpeechRecognitionBubbleBase::DisplayMode)mode
  44          messageText:(const base::string16&)messageText
  45            iconImage:(NSImage*)iconImage;
  46
  47 // Makes the speech recognition bubble visible on screen.
  48 - (void)show;
  49
  50 // Hides the speech recognition bubble away from screen. This does NOT release
  51 // the controller and the window.
  52 - (void)hide;
  53
  54 // Sets the image to be displayed in the bubble's status ImageView. A future
  55 // call to updateLayout may change the image.
  56 // TODO(satish): Clean that up and move it into the platform independent
  57 // SpeechRecognitionBubbleBase class.
  58 - (void)setImage:(NSImage*)image;
  59
  60 @end
  61
  62 #endif  // CHROME_BROWSER_UI_COCOA_SPEECH_RECOGNITION_WINDOW_CONTROLLER_H_