content/public/browser/devtools_manager_delegate.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 CONTENT_PUBLIC_BROWSER_DEVTOOLS_MANAGER_DELEGATE_H_
   6 #define CONTENT_PUBLIC_BROWSER_DEVTOOLS_MANAGER_DELEGATE_H_
   7
   8 #include <string>
   9 #include <vector>
  10
  11 #include "base/callback.h"
  12
  13 namespace base {
  14 class DictionaryValue;
  15 }
  16
  17 class GURL;
  18
  19 namespace content {
  20
  21 class BrowserContext;
  22 class DevToolsAgentHost;
  23 class DevToolsTarget;
  24
  25 class DevToolsManagerDelegate {
  26  public:
  27   virtual ~DevToolsManagerDelegate() {}
  28
  29   // Opens the inspector for |agent_host|.
  30   virtual void Inspect(BrowserContext* browser_context,
  31                        DevToolsAgentHost* agent_host) = 0;
  32
  33   virtual void DevToolsAgentStateChanged(DevToolsAgentHost* agent_host,
  34                                          bool attached) = 0;
  35
  36   // Result ownership is passed to the caller.
  37   virtual base::DictionaryValue* HandleCommand(
  38       DevToolsAgentHost* agent_host,
  39       base::DictionaryValue* command) = 0;
  40
  41   // Creates new inspectable target.
  42   virtual scoped_ptr<DevToolsTarget> CreateNewTarget(const GURL& url) = 0;
  43
  44   typedef std::vector<DevToolsTarget*> TargetList;
  45   typedef base::Callback<void(const TargetList&)> TargetCallback;
  46
  47   // Requests the list of all inspectable targets.
  48   // The caller gets the ownership of the returned targets.
  49   virtual void EnumerateTargets(TargetCallback callback) = 0;
  50
  51   // Get a thumbnail for a given page. Returns non-empty string iff we have the
  52   // thumbnail.
  53   virtual std::string GetPageThumbnailData(const GURL& url) = 0;
  54 };
  55
  56 }  // namespace content
  57
  58 #endif  // CONTENT_PUBLIC_BROWSER_DEVTOOLS_MANAGER_DELEGATE_H_