ios/chrome/browser/infobars/infobar.h

   1 // Copyright 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 IOS_CHROME_BROWSER_INFOBARS_INFOBAR_H_
   6 #define IOS_CHROME_BROWSER_INFOBARS_INFOBAR_H_
   7
   8 #include "base/mac/scoped_nsobject.h"
   9 #include "components/infobars/core/infobar.h"
  10 #include "components/infobars/core/infobar_delegate.h"
  11 #include "ios/chrome/browser/infobars/infobar_controller.h"
  12 #import "ios/public/provider/chrome/browser/ui/infobar_view_delegate.h"
  13
  14 // InfoBar for iOS acts as a UIViewController for InfoBarView.
  15 class InfoBarIOS : public infobars::InfoBar, public InfoBarViewDelegate {
  16  public:
  17   explicit InfoBarIOS(scoped_ptr<infobars::InfoBarDelegate> delegate);
  18   ~InfoBarIOS() override;
  19
  20   // Layouts the infobar using data from delegate and prepare it for adding to
  21   // superview.
  22   void Layout(CGRect container_bounds);
  23
  24   // Returns UIView holding content of this infobar.
  25   UIView* view();
  26
  27   // Remove the infobar view from infobar container view.
  28   void RemoveView();
  29
  30   // Sets the controller. Should be called right after the infobar's creation.
  31   void SetController(InfoBarController* controller);
  32
  33  private:
  34   // InfoBar overrides:
  35   void PlatformSpecificOnHeightsRecalculated() override;
  36
  37   // InfoBarViewDelegate:
  38   void SetInfoBarTargetHeight(int height) override;
  39   void InfoBarDidCancel() override;
  40   void InfoBarButtonDidPress(NSUInteger button_id) override;
  41
  42   base::scoped_nsobject<InfoBarController> controller_;
  43   DISALLOW_COPY_AND_ASSIGN(InfoBarIOS);
  44 };
  45
  46 #endif  // IOS_CHROME_BROWSER_INFOBARS_INFOBAR_H_