content/renderer/android/phone_number_detector.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 CONTENT_RENDERER_ANDROID_PHONE_NUMBER_DETECTOR_H_
   6 #define CONTENT_RENDERER_ANDROID_PHONE_NUMBER_DETECTOR_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "content/common/content_export.h"
  10 #include "content/renderer/android/content_detector.h"
  11
  12 namespace content {
  13
  14 class PhoneNumberDetectorTest;
  15
  16 // Finds a telephone number in the given content text string.
  17 class CONTENT_EXPORT PhoneNumberDetector : public ContentDetector {
  18  public:
  19   PhoneNumberDetector();
  20   explicit PhoneNumberDetector(const std::string& region);
  21   virtual ~PhoneNumberDetector();
  22
  23  private:
  24   friend class PhoneNumberDetectorTest;
  25
  26   // Implementation of ContentDetector.
  27   virtual bool FindContent(const base::string16::const_iterator& begin,
  28                            const base::string16::const_iterator& end,
  29                            size_t* start_pos,
  30                            size_t* end_pos,
  31                            std::string* content_text) override;
  32   virtual GURL GetIntentURL(const std::string& content_text) override;
  33   virtual size_t GetMaximumContentLength() override;
  34
  35   const std::string region_code_;
  36
  37   DISALLOW_COPY_AND_ASSIGN(PhoneNumberDetector);
  38 };
  39
  40 }  // namespace content
  41
  42 #endif  // CONTENT_RENDERER_ANDROID_PHONE_NUMBER_DETECTOR_H_