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| 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 #include "content/browser/devtools/protocol/page_handler.h" | |
| 6 | |
| 7 #include "base/base64.h" | |
| 8 #include "content/browser/renderer_host/render_view_host_impl.h" | |
| 9 | |
| 10 namespace content { | |
| 11 namespace devtools { | |
| 12 namespace page { | |
| 13 | |
| 14 typedef DevToolsProtocolClient::Response Response; | |
| 15 | |
| 16 PageHandler::PageHandler() | |
| 17 : weak_factory_(this) { | |
| 18 } | |
| 19 | |
| 20 PageHandler::~PageHandler() { | |
| 21 } | |
| 22 | |
| 23 void PageHandler::SetRenderViewHost(RenderViewHostImpl* host) { | |
| 24 host_ = host; | |
| 25 } | |
| 26 | |
| 27 void PageHandler::SetClient(scoped_ptr<Client> client) { | |
| 28 client_.swap(client); | |
| 29 } | |
| 30 | |
| 31 Response PageHandler::Enable() { | |
| 32 return Response::FallThrough(); | |
| 33 } | |
| 34 | |
| 35 Response PageHandler::Disable() { | |
| 36 return Response::FallThrough(); | |
| 37 } | |
| 38 | |
| 39 Response PageHandler::Reload(const bool* ignoreCache, | |
| 40 const std::string* script_to_evaluate_on_load, | |
| 41 const std::string* script_preprocessor) { | |
| 42 return Response::FallThrough(); | |
| 43 } | |
| 44 | |
| 45 Response PageHandler::Navigate(const std::string& url, | |
| 46 FrameId* frame_id) { | |
| 47 return Response::FallThrough(); | |
| 48 } | |
| 49 | |
| 50 Response PageHandler::GetNavigationHistory( | |
| 51 int* current_index, | |
| 52 std::vector<NavigationEntry>* entries) { | |
| 53 return Response::FallThrough(); | |
| 54 } | |
| 55 | |
| 56 Response PageHandler::NavigateToHistoryEntry(int entry_id) { | |
| 57 return Response::FallThrough(); | |
| 58 } | |
| 59 | |
| 60 Response PageHandler::SetTouchEmulationEnabled(bool enabled) { | |
| 61 return Response::FallThrough(); | |
| 62 } | |
| 63 | |
| 64 scoped_refptr<DevToolsProtocol::Response> PageHandler::CaptureScreenshot( | |
| 65 scoped_refptr<DevToolsProtocol::Command> command) { | |
| 66 if (!host_ || !host_->GetView()) | |
| 67 return command->InternalErrorResponse("Could not connect to view"); | |
| 68 | |
| 69 host_->GetSnapshotFromBrowser( | |
| 70 base::Bind(&PageHandler::ScreenshotCaptured, | |
| 71 weak_factory_.GetWeakPtr(), command)); | |
| 72 return command->AsyncResponsePromise(); | |
| 73 } | |
| 74 | |
| 75 Response PageHandler::CanScreencast(bool* result) { | |
| 76 return Response::FallThrough(); | |
| 77 } | |
| 78 | |
| 79 Response PageHandler::CanEmulate(bool* result) { | |
| 80 return Response::FallThrough(); | |
| 81 } | |
| 82 | |
| 83 Response PageHandler::StartScreencast(const std::string* format, | |
| 84 const int* quality, | |
| 85 const int* max_width, | |
| 86 const int* max_height) { | |
| 87 return Response::FallThrough(); | |
| 88 } | |
| 89 | |
| 90 Response PageHandler::StopScreencast() { | |
| 91 return Response::FallThrough(); | |
| 92 } | |
| 93 | |
| 94 Response PageHandler::HandleJavaScriptDialog(bool accept, | |
| 95 const std::string* prompt_text) { | |
| 96 return Response::FallThrough(); | |
| 97 } | |
| 98 | |
| 99 scoped_refptr<DevToolsProtocol::Response> PageHandler::QueryUsageAndQuota( | |
| 100 const std::string& security_origin, | |
| 101 scoped_refptr<DevToolsProtocol::Command> command) { | |
| 102 return NULL; | |
| 103 } | |
| 104 | |
| 105 Response PageHandler::SetColorPickerEnabled(bool enabled) { | |
| 106 return Response::FallThrough(); | |
| 107 } | |
| 108 | |
| 109 void PageHandler::ScreenshotCaptured( | |
| 110 scoped_refptr<DevToolsProtocol::Command> command, | |
| 111 const unsigned char* png_data, | |
| 112 size_t png_size) { | |
| 113 if (!png_data || !png_size) { | |
| 114 client_->SendInternalErrorResponse(command, | |
| 115 "Unable to capture screenshot"); | |
| 116 return; | |
| 117 } | |
| 118 | |
| 119 std::string base_64_data; | |
| 120 base::Base64Encode( | |
| 121 base::StringPiece(reinterpret_cast<const char*>(png_data), png_size), | |
| 122 &base_64_data); | |
| 123 | |
| 124 CaptureScreenshotResponse response; | |
| 125 response.set_data(base_64_data); | |
| 126 client_->SendCaptureScreenshotResponse(command, response); | |
| 127 } | |
| 128 | |
| 129 } // namespace page | |
| 130 } // namespace devtools | |
| 131 } // namespace content | |
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Chromium Code Reviews
Issue 607913004:
Revert of DevTools: Protocol handler generator for content (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master