chrome/browser/ui/chrome_select_file_policy.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_CHROME_SELECT_FILE_POLICY_H_
   6 #define CHROME_BROWSER_UI_CHROME_SELECT_FILE_POLICY_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/callback_forward.h"
  10 #include "base/compiler_specific.h"
  11 #include "ui/shell_dialogs/select_file_policy.h"
  12
  13 namespace content {
  14 class WebContents;
  15 }
  16
  17 // A chrome specific SelectFilePolicy that checks local_state(), and will
  18 // display an infobar on the weakly owned |source_contents|.
  19 class ChromeSelectFilePolicy : public ui::SelectFilePolicy {
  20  public:
  21   explicit ChromeSelectFilePolicy(content::WebContents* source_contents);
  22   ~ChromeSelectFilePolicy() override;
  23
  24   // Overridden from ui::SelectFilePolicy:
  25   bool CanOpenSelectFileDialog() override;
  26   void SelectFileDenied() override;
  27
  28   // Returns true if local state allows showing file pickers.
  29   static bool FileSelectDialogsAllowed();
  30
  31  private:
  32   content::WebContents* source_contents_;
  33
  34   DISALLOW_COPY_AND_ASSIGN(ChromeSelectFilePolicy);
  35 };
  36
  37 #endif  // CHROME_BROWSER_UI_CHROME_SELECT_FILE_POLICY_H_