components/custom_handlers/register_protocol_handler_permission_request.h

   1 // Copyright 2014 The Chromium Authors
   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 COMPONENTS_CUSTOM_HANDLERS_REGISTER_PROTOCOL_HANDLER_PERMISSION_REQUEST_H_
   6 #define COMPONENTS_CUSTOM_HANDLERS_REGISTER_PROTOCOL_HANDLER_PERMISSION_REQUEST_H_
   7
   8 #include "base/functional/callback_helpers.h"
   9 #include "base/memory/raw_ptr.h"
  10 #include "components/custom_handlers/protocol_handler.h"
  11 #include "components/permissions/permission_request.h"
  12
  13 namespace permissions {
  14 enum class RequestType;
  15 }  // namespace permissions
  16
  17 class GURL;
  18 namespace custom_handlers {
  19 class ProtocolHandlerRegistry;
  20
  21 // This class provides display data for a permission request, shown when a page
  22 // wants to register a protocol handler and was triggered by a user action.
  23 class RegisterProtocolHandlerPermissionRequest
  24     : public permissions::PermissionRequest {
  25  public:
  26   RegisterProtocolHandlerPermissionRequest(
  27       custom_handlers::ProtocolHandlerRegistry* registry,
  28       const ProtocolHandler& handler,
  29       GURL url,
  30       base::ScopedClosureRunner fullscreen_block);
  31
  32   RegisterProtocolHandlerPermissionRequest(
  33       const RegisterProtocolHandlerPermissionRequest&) = delete;
  34   RegisterProtocolHandlerPermissionRequest& operator=(
  35       const RegisterProtocolHandlerPermissionRequest&) = delete;
  36
  37   ~RegisterProtocolHandlerPermissionRequest() override;
  38
  39  private:
  40   // permissions::PermissionRequest:
  41   bool IsDuplicateOf(
  42       permissions::PermissionRequest* other_request) const override;
  43   std::u16string GetMessageTextFragment() const override;
  44
  45   void PermissionDecided(ContentSetting result,
  46                          bool is_one_time,
  47                          bool is_final_decision);
  48   void DeleteRequest();
  49
  50   raw_ptr<custom_handlers::ProtocolHandlerRegistry> registry_;
  51   ProtocolHandler handler_;
  52   // Fullscreen will be blocked for the duration of the lifetime of this block.
  53   // TODO(avi): Move to either permissions::PermissionRequest or the
  54   // PermissionRequestManager?
  55   base::ScopedClosureRunner fullscreen_block_;
  56 };
  57
  58 }  // namespace custom_handlers
  59
  60 #endif  // COMONENTS_CUSTOM_HANDLERS_REGISTER_PROTOCOL_HANDLER_PERMISSION_REQUEST_H_