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/insets.h"
  13 #include "ui/gfx/rect.h"
  14 #include "ui/gfx/size.h"
  15
  16 namespace base {
  17 class ListValue;
  18 }
  19
  20 /**
  21  * Dispatcher for messages sent from the DevTools frontend running in an
  22  * isolated renderer (on chrome-devtools://) to the embedder in the browser.
  23  *
  24  * The messages are sent via InspectorFrontendHost.sendMessageToEmbedder method.
  25  */
  26 class DevToolsEmbedderMessageDispatcher {
  27  public:
  28   class Delegate {
  29    public:
  30     virtual ~Delegate() {}
  31
  32     virtual void ActivateWindow() = 0;
  33     virtual void CloseWindow() = 0;
  34     virtual void SetInspectedPageBounds(const gfx::Rect& rect) = 0;
  35     virtual void SetContentsResizingStrategy(
  36         const gfx::Insets& insets, const gfx::Size& min_size) = 0;
  37     virtual void InspectElementCompleted() = 0;
  38     virtual void InspectedURLChanged(const std::string& url) = 0;
  39     virtual void MoveWindow(int x, int y) = 0;
  40     virtual void SetIsDocked(bool is_docked) = 0;
  41     virtual void OpenInNewTab(const std::string& url) = 0;
  42     virtual void SaveToFile(const std::string& url,
  43                             const std::string& content,
  44                             bool save_as) = 0;
  45     virtual void AppendToFile(const std::string& url,
  46                               const std::string& content) = 0;
  47     virtual void RequestFileSystems() = 0;
  48     virtual void AddFileSystem() = 0;
  49     virtual void RemoveFileSystem(const std::string& file_system_path) = 0;
  50     virtual void UpgradeDraggedFileSystemPermissions(
  51         const std::string& file_system_url) = 0;
  52     virtual void IndexPath(int request_id,
  53                            const std::string& file_system_path) = 0;
  54     virtual void StopIndexing(int request_id) = 0;
  55     virtual void SearchInPath(int request_id,
  56                               const std::string& file_system_path,
  57                               const std::string& query) = 0;
  58     virtual void SetWhitelistedShortcuts(const std::string& message) = 0;
  59     virtual void ZoomIn() = 0;
  60     virtual void ZoomOut() = 0;
  61     virtual void ResetZoom() = 0;
  62     virtual void OpenUrlOnRemoteDeviceAndInspect(const std::string& browser_id,
  63                                                  const std::string& url) = 0;
  64
  65     virtual void Subscribe(const std::string& event_type) = 0;
  66     virtual void Unsubscribe(const std::string& event_type) = 0;
  67   };
  68
  69   virtual ~DevToolsEmbedderMessageDispatcher() {}
  70   virtual bool Dispatch(const std::string& method,
  71                         const base::ListValue* params,
  72                         std::string* error) = 0;
  73
  74   static DevToolsEmbedderMessageDispatcher* createForDevToolsFrontend(
  75       Delegate* delegate);
  76 };
  77
  78 #endif  // CHROME_BROWSER_DEVTOOLS_DEVTOOLS_EMBEDDER_MESSAGE_DISPATCHER_H_