content/renderer/android/address_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_ADDRESS_DETECTOR_H_
   6 #define CONTENT_RENDERER_ANDROID_ADDRESS_DETECTOR_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "content/renderer/android/content_detector.h"
  10 #include "url/gurl.h"
  11
  12 namespace content {
  13
  14 // Finds a geographical address (currently US only) in the given text string.
  15 class AddressDetector : public ContentDetector {
  16  public:
  17   AddressDetector();
  18   ~AddressDetector() override;
  19
  20  private:
  21   // Implementation of ContentDetector.
  22   bool FindContent(const base::string16::const_iterator& begin,
  23                    const base::string16::const_iterator& end,
  24                    size_t* start_pos,
  25                    size_t* end_pos,
  26                    std::string* content_text) override;
  27   GURL GetIntentURL(const std::string& content_text) override;
  28   size_t GetMaximumContentLength() override;
  29
  30   std::string GetContentText(const base::string16& text);
  31
  32   DISALLOW_COPY_AND_ASSIGN(AddressDetector);
  33 };
  34
  35 }  // namespace content
  36
  37 #endif  // CONTENT_RENDERER_ANDROID_ADDRESS_DETECTOR_H_