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      1 // Copyright (c) 2012 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/renderer/devtools/devtools_client.h"
      6 
      7 #include "base/command_line.h"
      8 #include "base/message_loop/message_loop.h"
      9 #include "base/strings/utf_string_conversions.h"
     10 #include "content/common/devtools_messages.h"
     11 #include "content/public/common/content_switches.h"
     12 #include "content/public/common/url_constants.h"
     13 #include "content/renderer/render_thread_impl.h"
     14 #include "content/renderer/render_view_impl.h"
     15 #include "third_party/WebKit/public/platform/WebFloatPoint.h"
     16 #include "third_party/WebKit/public/platform/WebString.h"
     17 #include "third_party/WebKit/public/web/WebDevToolsFrontend.h"
     18 #include "ui/base/ui_base_switches.h"
     19 #include "webkit/common/appcache/appcache_interfaces.h"
     20 
     21 using WebKit::WebDevToolsFrontend;
     22 using WebKit::WebString;
     23 
     24 namespace content {
     25 
     26 DevToolsClient::DevToolsClient(RenderViewImpl* render_view)
     27     : RenderViewObserver(render_view) {
     28   const CommandLine& command_line = *CommandLine::ForCurrentProcess();
     29   web_tools_frontend_.reset(
     30       WebDevToolsFrontend::create(
     31           render_view->webview(),
     32           this,
     33           ASCIIToUTF16(command_line.GetSwitchValueASCII(switches::kLang))));
     34   appcache::AddSupportedScheme(chrome::kChromeDevToolsScheme);
     35 }
     36 
     37 DevToolsClient::~DevToolsClient() {
     38 }
     39 
     40 bool DevToolsClient::OnMessageReceived(const IPC::Message& message) {
     41   DCHECK(RenderThreadImpl::current());
     42 
     43   bool handled = true;
     44   IPC_BEGIN_MESSAGE_MAP(DevToolsClient, message)
     45     IPC_MESSAGE_HANDLER(DevToolsClientMsg_DispatchOnInspectorFrontend,
     46                         OnDispatchOnInspectorFrontend)
     47     IPC_MESSAGE_UNHANDLED(handled = false);
     48   IPC_END_MESSAGE_MAP()
     49 
     50   return handled;
     51 }
     52 
     53 void DevToolsClient::sendMessageToBackend(const WebString& message)  {
     54   Send(new DevToolsAgentMsg_DispatchOnInspectorBackend(routing_id(),
     55                                                        message.utf8()));
     56 }
     57 
     58 void DevToolsClient::activateWindow() {
     59   Send(new DevToolsHostMsg_ActivateWindow(routing_id()));
     60 }
     61 
     62 void DevToolsClient::changeAttachedWindowHeight(unsigned height) {
     63   Send(new DevToolsHostMsg_ChangeAttachedWindowHeight(routing_id(), height));
     64 }
     65 
     66 void DevToolsClient::closeWindow() {
     67   Send(new DevToolsHostMsg_CloseWindow(routing_id()));
     68 }
     69 
     70 void DevToolsClient::moveWindowBy(const WebKit::WebFloatPoint& offset) {
     71   Send(new DevToolsHostMsg_MoveWindow(routing_id(), offset.x, offset.y));
     72 }
     73 
     74 void DevToolsClient::requestSetDockSide(const WebKit::WebString& side) {
     75   Send(new DevToolsHostMsg_RequestSetDockSide(routing_id(), side.utf8()));
     76 }
     77 
     78 void DevToolsClient::openInNewTab(const WebKit::WebString& url) {
     79   Send(new DevToolsHostMsg_OpenInNewTab(routing_id(),
     80                                         url.utf8()));
     81 }
     82 
     83 void DevToolsClient::save(const WebKit::WebString& url,
     84                           const WebKit::WebString& content,
     85                           bool save_as) {
     86   Send(new DevToolsHostMsg_Save(routing_id(),
     87                                 url.utf8(),
     88                                 content.utf8(),
     89                                 save_as));
     90 }
     91 
     92 void DevToolsClient::append(const WebKit::WebString& url,
     93                             const WebKit::WebString& content) {
     94   Send(new DevToolsHostMsg_Append(routing_id(),
     95                                   url.utf8(),
     96                                   content.utf8()));
     97 }
     98 
     99 void DevToolsClient::requestFileSystems() {
    100   Send(new DevToolsHostMsg_RequestFileSystems(routing_id()));
    101 }
    102 
    103 void DevToolsClient::addFileSystem() {
    104   Send(new DevToolsHostMsg_AddFileSystem(routing_id()));
    105 }
    106 
    107 void DevToolsClient::removeFileSystem(const WebString& file_system_path) {
    108   Send(new DevToolsHostMsg_RemoveFileSystem(routing_id(),
    109                                             file_system_path.utf8()));
    110 }
    111 
    112 void DevToolsClient::indexPath(int request_id,
    113                                const WebKit::WebString& file_system_path) {
    114   Send(new DevToolsHostMsg_IndexPath(
    115       routing_id(), request_id, file_system_path.utf8()));
    116 }
    117 
    118 void DevToolsClient::stopIndexing(int request_id) {
    119   Send(new DevToolsHostMsg_StopIndexing(routing_id(), request_id));
    120 }
    121 
    122 void DevToolsClient::searchInPath(int request_id,
    123                                   const WebKit::WebString& file_system_path,
    124                                   const WebKit::WebString& query) {
    125   Send(new DevToolsHostMsg_SearchInPath(
    126       routing_id(), request_id, file_system_path.utf8(), query.utf8()));
    127 }
    128 
    129 bool DevToolsClient::isUnderTest() {
    130   return RenderThreadImpl::current()->layout_test_mode();
    131 }
    132 
    133 void DevToolsClient::OnDispatchOnInspectorFrontend(const std::string& message) {
    134   web_tools_frontend_->dispatchOnInspectorFrontend(
    135       WebString::fromUTF8(message));
    136 }
    137 
    138 }  // namespace content
    139