text: // Copyright 2015 The Chromium Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  
  #ifndef CHROME_COMMON_EXTENSIONS_MANIFEST_HANDLERS_LINKED_APP_ICONS_H_
  #define CHROME_COMMON_EXTENSIONS_MANIFEST_HANDLERS_LINKED_APP_ICONS_H_
  
  #include <vector>
  
  #include "base/macros.h"
  #include "extensions/common/extension.h"
  #include "extensions/common/manifest_handler.h"
  
  namespace extensions {
  
  // A structure to hold the parsed linked app icon data.
  struct LinkedAppIcons : public Extension::ManifestData {
    static constexpr int kAnySize = 0;
  
    struct IconInfo {
      IconInfo();
      ~IconInfo();
  
      GURL url;
      int size;
    };
  
    LinkedAppIcons();
    LinkedAppIcons(const LinkedAppIcons& other);
    ~LinkedAppIcons() override;
  
    static const LinkedAppIcons& GetLinkedAppIcons(const Extension* extension);
  
    std::vector<IconInfo> icons;
  };
  
  // Parses the "app.linked_icons" manifest key.
  class LinkedAppIconsHandler : public ManifestHandler {
   public:
    LinkedAppIconsHandler();
    ~LinkedAppIconsHandler() override;
  
    bool Parse(Extension* extension, std::u16string* error) override;
  
   private:
    base::span<const char* const> Keys() const override;
  
    DISALLOW_COPY_AND_ASSIGN(LinkedAppIconsHandler);
  };
  
  }  // namespace extensions
  
  #endif  // CHROME_COMMON_EXTENSIONS_MANIFEST_HANDLERS_LINKED_APP_ICONS_H_
  