chrome/browser/extensions/api/automation_internal/automation_internal_api.h

   1 // Copyright 2014 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_EXTENSIONS_API_AUTOMATION_INTERNAL_AUTOMATION_INTERNAL_API_H_
   6 #define CHROME_BROWSER_EXTENSIONS_API_AUTOMATION_INTERNAL_AUTOMATION_INTERNAL_API_H_
   7
   8 #include "chrome/browser/extensions/chrome_extension_function.h"
   9 #include "content/public/browser/web_contents_observer.h"
  10 #include "content/public/browser/web_contents_user_data.h"
  11
  12 namespace content {
  13 struct AXEventNotificationDetails;
  14 }  // namespace content
  15
  16 namespace extensions {
  17 class AutomationActionAdapter;
  18
  19 namespace api {
  20 namespace automation_internal {
  21 namespace PerformAction {
  22 struct Params;
  23 }  // namespace PerformAction
  24 }  // namespace automation_internal
  25 }  // namespace api
  26 }  // namespace extensions
  27
  28 namespace ui {
  29 struct AXNodeData;
  30 }
  31
  32 namespace extensions {
  33
  34 // Implementation of the chrome.automation API.
  35 class AutomationInternalEnableTabFunction
  36     : public ChromeUIThreadExtensionFunction {
  37   DECLARE_EXTENSION_FUNCTION("automationInternal.enableTab",
  38                              AUTOMATIONINTERNAL_ENABLETAB)
  39  protected:
  40   ~AutomationInternalEnableTabFunction() override {}
  41
  42   ExtensionFunction::ResponseAction Run() override;
  43 };
  44
  45 class AutomationInternalPerformActionFunction
  46     : public UIThreadExtensionFunction {
  47   DECLARE_EXTENSION_FUNCTION("automationInternal.performAction",
  48                              AUTOMATIONINTERNAL_PERFORMACTION)
  49  protected:
  50   ~AutomationInternalPerformActionFunction() override {}
  51
  52   ExtensionFunction::ResponseAction Run() override;
  53
  54  private:
  55   // Helper function to route an action to an action adapter.
  56   ExtensionFunction::ResponseAction RouteActionToAdapter(
  57       api::automation_internal::PerformAction::Params* params,
  58       AutomationActionAdapter* adapter);
  59 };
  60
  61 class AutomationInternalEnableFrameFunction : public UIThreadExtensionFunction {
  62   DECLARE_EXTENSION_FUNCTION("automationInternal.enableFrame",
  63                              AUTOMATIONINTERNAL_PERFORMACTION)
  64  protected:
  65   ~AutomationInternalEnableFrameFunction() override {}
  66
  67   ExtensionFunction::ResponseAction Run() override;
  68 };
  69
  70 class AutomationInternalEnableDesktopFunction
  71     : public UIThreadExtensionFunction {
  72   DECLARE_EXTENSION_FUNCTION("automationInternal.enableDesktop",
  73                              AUTOMATIONINTERNAL_ENABLEDESKTOP)
  74  protected:
  75   ~AutomationInternalEnableDesktopFunction() override {}
  76
  77   ResponseAction Run() override;
  78 };
  79
  80 class AutomationInternalQuerySelectorFunction
  81     : public UIThreadExtensionFunction {
  82   DECLARE_EXTENSION_FUNCTION("automationInternal.querySelector",
  83                              AUTOMATIONINTERNAL_ENABLEDESKTOP)
  84
  85  public:
  86   typedef base::Callback<void(const std::string& error,
  87                               int result_acc_obj_id)> Callback;
  88
  89  protected:
  90   ~AutomationInternalQuerySelectorFunction() override {}
  91
  92   ResponseAction Run() override;
  93
  94  private:
  95   void OnResponse(const std::string& error, int result_acc_obj_id);
  96
  97   // Used for assigning a unique ID to each request so that the response can be
  98   // routed appropriately.
  99   static int query_request_id_counter_;
 100 };
 101
 102 }  // namespace extensions
 103
 104 #endif  // CHROME_BROWSER_EXTENSIONS_API_AUTOMATION_INTERNAL_AUTOMATION_INTERNAL_API_H_