chrome/browser/devtools/devtools_embedder_message_dispatcher.h

   1 // Copyright 2013 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_DEVTOOLS_DEVTOOLS_EMBEDDER_MESSAGE_DISPATCHER_H_
   6 #define CHROME_BROWSER_DEVTOOLS_DEVTOOLS_EMBEDDER_MESSAGE_DISPATCHER_H_
   7
   8 #include <map>
   9 #include <string>
  10
  11 #include "base/callback.h"
  12 #include "ui/gfx/geometry/insets.h"
  13 #include "ui/gfx/geometry/rect.h"
  14 #include "ui/gfx/geometry/size.h"
  15
  16 namespace base {
  17 class ListValue;
  18 class Value;
  19 }
  20
  21 /**
  22  * Dispatcher for messages sent from the DevTools frontend running in an
  23  * isolated renderer (on chrome-devtools://) to the embedder in the browser.
  24  *
  25  * The messages are sent via InspectorFrontendHost.sendMessageToEmbedder method.
  26  */
  27 class DevToolsEmbedderMessageDispatcher {
  28  public:
  29   class Delegate {
  30    public:
  31     using DispatchCallback = base::Callback<void(const base::Value*)>;
  32
  33     virtual ~Delegate() {}
  34
  35     virtual void ActivateWindow() = 0;
  36     virtual void CloseWindow() = 0;
  37     virtual void LoadCompleted() = 0;
  38     virtual void SetInspectedPageBounds(const gfx::Rect& rect) = 0;
  39     virtual void InspectElementCompleted() = 0;
  40     virtual void InspectedURLChanged(const std::string& url) = 0;
  41     virtual void SetIsDocked(const DispatchCallback& callback,
  42                              bool is_docked) = 0;
  43     virtual void OpenInNewTab(const std::string& url) = 0;
  44     virtual void SaveToFile(const std::string& url,
  45                             const std::string& content,
  46                             bool save_as) = 0;
  47     virtual void AppendToFile(const std::string& url,
  48                               const std::string& content) = 0;
  49     virtual void RequestFileSystems() = 0;
  50     virtual void AddFileSystem() = 0;
  51     virtual void RemoveFileSystem(const std::string& file_system_path) = 0;
  52     virtual void UpgradeDraggedFileSystemPermissions(
  53         const std::string& file_system_url) = 0;
  54     virtual void IndexPath(int index_request_id,
  55                            const std::string& file_system_path) = 0;
  56     virtual void StopIndexing(int index_request_id) = 0;
  57     virtual void LoadNetworkResource(const DispatchCallback& callback,
  58                                      const std::string& url,
  59                                      const std::string& headers,
  60                                      int stream_id) = 0;
  61     virtual void SearchInPath(int search_request_id,
  62                               const std::string& file_system_path,
  63                               const std::string& query) = 0;
  64     virtual void SetWhitelistedShortcuts(const std::string& message) = 0;
  65     virtual void ZoomIn() = 0;
  66     virtual void ZoomOut() = 0;
  67     virtual void ResetZoom() = 0;
  68     virtual void SetDevicesUpdatesEnabled(bool enabled) = 0;
  69     virtual void GetPreferences(const DispatchCallback& callback) = 0;
  70     virtual void SetPreference(const std::string& name,
  71                                const std::string& value) = 0;
  72     virtual void RemovePreference(const std::string& name) = 0;
  73     virtual void ClearPreferences() = 0;
  74     virtual void SendMessageToBrowser(const std::string& message) = 0;
  75     virtual void RecordEnumeratedHistogram(const std::string& name,
  76                                            int sample,
  77                                            int boundary_value) = 0;
  78     virtual void SendJsonRequest(const DispatchCallback& callback,
  79                                  const std::string& browser_id,
  80                                  const std::string& url) = 0;
  81     virtual void SendFrontendAPINotification(const std::string& message) = 0;
  82   };
  83
  84   using DispatchCallback = Delegate::DispatchCallback;
  85
  86   virtual ~DevToolsEmbedderMessageDispatcher() {}
  87   virtual bool Dispatch(const DispatchCallback& callback,
  88                         const std::string& method,
  89                         const base::ListValue* params) = 0;
  90
  91   static DevToolsEmbedderMessageDispatcher* CreateForDevToolsFrontend(
  92       Delegate* delegate);
  93 };
  94
  95 #endif  // CHROME_BROWSER_DEVTOOLS_DEVTOOLS_EMBEDDER_MESSAGE_DISPATCHER_H_