chrome/browser/ui/views/download/download_feedback_dialog_view.h

   1 // Copyright 2014 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_VIEWS_DOWNLOAD_DOWNLOAD_FEEDBACK_DIALOG_VIEW_H_
   6 #define CHROME_BROWSER_UI_VIEWS_DOWNLOAD_DOWNLOAD_FEEDBACK_DIALOG_VIEW_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/compiler_specific.h"
  10 #include "chrome/common/pref_names.h"
  11 #include "ui/views/controls/link_listener.h"
  12 #include "ui/views/window/dialog_delegate.h"
  13
  14 namespace views {
  15 class MessageBoxView;
  16 }
  17
  18 namespace content {
  19 class PageNavigator;
  20 }
  21
  22 class Profile;
  23
  24 // Asks the user whether s/he wants to participate in the Safe Browsing
  25 // download feedback program. Shown only for downloads marked DANGEROUS_HOST
  26 // or UNCOMMON_DOWNLOAD. The user should only see this dialog once.
  27 class DownloadFeedbackDialogView : public views::DialogDelegate,
  28                                    public views::LinkListener {
  29  public:
  30   // Callback with the user's decision. |accepted| is true if the user clicked
  31   // Accept(). Otherwise, assume the user cancelled.
  32   typedef base::Callback<void(bool accepted)> UserDecisionCallback;
  33
  34   static void Show(
  35       gfx::NativeWindow parent_window,
  36       Profile* profile,
  37       content::PageNavigator* navigator,
  38       const UserDecisionCallback& callback);
  39
  40  private:
  41   DownloadFeedbackDialogView(
  42       Profile* profile,
  43       content::PageNavigator* navigator,
  44       const UserDecisionCallback& callback);
  45   virtual ~DownloadFeedbackDialogView();
  46
  47   // Handles the user's decision.
  48   bool OnButtonClicked(bool accepted);
  49
  50   // views::DialogDelegate:
  51   virtual ui::ModalType GetModalType() const override;
  52   virtual base::string16 GetWindowTitle() const override;
  53   virtual void DeleteDelegate() override;
  54   virtual views::Widget* GetWidget() override;
  55   virtual const views::Widget* GetWidget() const override;
  56   virtual views::View* GetContentsView() override;
  57   virtual int GetDefaultDialogButton() const override;
  58   virtual base::string16 GetDialogButtonLabel(
  59       ui::DialogButton button) const override;
  60   virtual bool Cancel() override;
  61   virtual bool Accept() override;
  62   virtual views::View* CreateExtraView() override;
  63
  64   // views::LinkListener:
  65   virtual void LinkClicked(views::Link* source, int event_flags) override;
  66
  67   Profile* profile_;
  68   content::PageNavigator* navigator_;
  69   const UserDecisionCallback callback_;
  70   views::MessageBoxView* explanation_box_view_;
  71   views::Link* link_view_;
  72   base::string16 title_text_;
  73   base::string16 ok_button_text_;
  74   base::string16 cancel_button_text_;
  75
  76   DISALLOW_COPY_AND_ASSIGN(DownloadFeedbackDialogView);
  77 };
  78
  79 #endif  // CHROME_BROWSER_UI_VIEWS_DOWNLOAD_DOWNLOAD_FEEDBACK_DIALOG_VIEW_H_