QtWebEngine DevTool fix

gistfile1.diff

From c01a0176ec22dbc6df6077abf8408d580f7f9cf7 Mon Sep 17 00:00:00 2001
From: Jocelyn Turcotte <jocelyn.turcotte@digia.com>
Date: Thu, 6 Nov 2014 18:08:59 +0100
Subject: [PATCH] Quick fix of the inspector

Change-Id: Ic00976b537d6a9b4279cf5dfbf33bed32ab0089a
---
 src/core/browser_context_qt.cpp                 | 12 +++-
 src/core/browser_context_qt.h                   |  4 ++
 src/core/content_browser_client_qt.cpp          | 10 ---
 src/core/content_browser_client_qt.h            |  4 --
 src/core/dev_tools_http_handler_delegate_qt.cpp | 87 ++++++++++++++++++++++++-
 src/core/dev_tools_http_handler_delegate_qt.h   |  3 +-
 src/core/web_contents_adapter.cpp               |  2 +-
 tests/quicktestbrowser/quickwindow.qml          |  1 +
 8 files changed, 102 insertions(+), 21 deletions(-)

diff --git a/src/core/browser_context_qt.cpp b/src/core/browser_context_qt.cpp
index 4c17171..e4ef22f 100644
--- a/src/core/browser_context_qt.cpp
+++ b/src/core/browser_context_qt.cpp
@@ -37,9 +37,10 @@
 #include "browser_context_qt.h"
 
 #include "browser_context_adapter.h"
-#include "type_conversion.h"
+#include "dev_tools_http_handler_delegate_qt.h"
 #include "qtwebenginecoreglobal.h"
 #include "resource_context_qt.h"
+#include "type_conversion.h"
 #include "url_request_context_getter_qt.h"
 
 #include "base/files/scoped_temp_dir.h"
@@ -127,3 +128,12 @@ net::URLRequestContextGetter *BrowserContextQt::CreateRequestContext(content::Pr
     static_cast<ResourceContextQt*>(resourceContext.get())->set_url_request_context_getter(url_request_getter_.get());
     return url_request_getter_.get();
 }
+
+void BrowserContextQt::enableInspector(bool enable)
+{
+    if (enable && !m_devtools) {
+        m_devtools.reset(new DevToolsHttpHandlerDelegateQt);
+    } else if (!enable && m_devtools) {
+        m_devtools.reset();
+    }
+}
diff --git a/src/core/browser_context_qt.h b/src/core/browser_context_qt.h
index 4e18c1a..16d5422 100644
--- a/src/core/browser_context_qt.h
+++ b/src/core/browser_context_qt.h
@@ -44,6 +44,7 @@
 #include "download_manager_delegate_qt.h"
 
 class BrowserContextAdapter;
+class DevToolsHttpHandlerDelegateQt;
 
 class BrowserContextQt : public content::BrowserContext
 {
@@ -67,10 +68,13 @@ public:
     virtual content::PushMessagingService* GetPushMessagingService() Q_DECL_OVERRIDE;
     net::URLRequestContextGetter *CreateRequestContext(content::ProtocolHandlerMap *protocol_handlers);
 
+    void enableInspector(bool enable);
+
 private:
     scoped_ptr<content::ResourceContext> resourceContext;
     scoped_refptr<net::URLRequestContextGetter> url_request_getter_;
     scoped_ptr<DownloadManagerDelegateQt> downloadManagerDelegate;
+    scoped_ptr<DevToolsHttpHandlerDelegateQt> m_devtools;
     BrowserContextAdapter *m_adapter;
 
     DISALLOW_COPY_AND_ASSIGN(BrowserContextQt);
diff --git a/src/core/content_browser_client_qt.cpp b/src/core/content_browser_client_qt.cpp
index f10dd75..223057c 100644
--- a/src/core/content_browser_client_qt.cpp
+++ b/src/core/content_browser_client_qt.cpp
@@ -58,7 +58,6 @@
 #include "certificate_error_controller.h"
 #include "certificate_error_controller_p.h"
 #include "desktop_screen_qt.h"
-#include "dev_tools_http_handler_delegate_qt.h"
 #include "media_capture_devices_dispatcher.h"
 #include "resource_dispatcher_host_delegate_qt.h"
 #include "web_contents_delegate_qt.h"
@@ -344,15 +343,6 @@ net::URLRequestContextGetter* ContentBrowserClientQt::CreateRequestContext(conte
     return static_cast<BrowserContextQt*>(browser_context)->CreateRequestContext(protocol_handlers);
 }
 
-void ContentBrowserClientQt::enableInspector(bool enable, content::BrowserContext* browser_context)
-{
-    if (enable && !m_devtools) {
-        m_devtools.reset(new DevToolsHttpHandlerDelegateQt(browser_context));
-    } else if (!enable && m_devtools) {
-        m_devtools.reset();
-    }
-}
-
 void ContentBrowserClientQt::AllowCertificateError(int render_process_id, int render_frame_id, int cert_error,
                                                    const net::SSLInfo& ssl_info, const GURL& request_url,
                                                    ResourceType::Type resource_type,
diff --git a/src/core/content_browser_client_qt.h b/src/core/content_browser_client_qt.h
index 3a70e24..86b0dcb 100644
--- a/src/core/content_browser_client_qt.h
+++ b/src/core/content_browser_client_qt.h
@@ -63,7 +63,6 @@ class GLShareGroup;
 
 class BrowserContextQt;
 class BrowserMainPartsQt;
-class DevToolsHttpHandlerDelegateQt;
 class ResourceDispatcherHostDelegateQt;
 class ShareGroupQtQuick;
 
@@ -93,11 +92,8 @@ public:
 
     virtual net::URLRequestContextGetter *CreateRequestContext(content::BrowserContext *content_browser_context, content::ProtocolHandlerMap *protocol_handlers, content::URLRequestInterceptorScopedVector request_interceptorss) Q_DECL_OVERRIDE;
 
-    void enableInspector(bool enable, content::BrowserContext *browser_context);
-
 private:
     BrowserMainPartsQt* m_browserMainParts;
-    scoped_ptr<DevToolsHttpHandlerDelegateQt> m_devtools;
     scoped_ptr<ResourceDispatcherHostDelegateQt> m_resourceDispatcherHostDelegate;
     scoped_refptr<ShareGroupQtQuick> m_shareGroupQtQuick;
 };
diff --git a/src/core/dev_tools_http_handler_delegate_qt.cpp b/src/core/dev_tools_http_handler_delegate_qt.cpp
index 4f8992d..18bd6f4 100644
--- a/src/core/dev_tools_http_handler_delegate_qt.cpp
+++ b/src/core/dev_tools_http_handler_delegate_qt.cpp
@@ -42,18 +42,92 @@
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/strings/string_number_conversions.h"
+#include "base/strings/utf_string_conversions.h"
 #include "content/public/browser/devtools_agent_host.h"
 #include "content/public/browser/devtools_http_handler.h"
 #include "content/public/browser/devtools_target.h"
+#include "content/public/browser/favicon_status.h"
+#include "content/public/browser/navigation_entry.h"
+#include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
+#include "content/public/browser/web_contents_delegate.h"
 #include "content/public/common/content_switches.h"
 #include "net/socket/stream_listen_socket.h"
 #include "net/socket/tcp_listen_socket.h"
 
 using namespace content;
 
-DevToolsHttpHandlerDelegateQt::DevToolsHttpHandlerDelegateQt(BrowserContext* browser_context)
-    : m_browserContext(browser_context)
+namespace {
+
+const char kTargetTypePage[] = "page";
+
+class Target : public content::DevToolsTarget {
+ public:
+  explicit Target(WebContents* web_contents);
+
+  virtual std::string GetId() const OVERRIDE { return id_; }
+  virtual std::string GetParentId() const OVERRIDE { return std::string(); }
+  virtual std::string GetType() const OVERRIDE { return kTargetTypePage; }
+  virtual std::string GetTitle() const OVERRIDE { return title_; }
+  virtual std::string GetDescription() const OVERRIDE { return std::string(); }
+  virtual GURL GetURL() const OVERRIDE { return url_; }
+  virtual GURL GetFaviconURL() const OVERRIDE { return favicon_url_; }
+  virtual base::TimeTicks GetLastActivityTime() const OVERRIDE {
+    return last_activity_time_;
+  }
+  virtual bool IsAttached() const OVERRIDE {
+    return agent_host_->IsAttached();
+  }
+  virtual scoped_refptr<DevToolsAgentHost> GetAgentHost() const OVERRIDE {
+    return agent_host_;
+  }
+  virtual bool Activate() const OVERRIDE;
+  virtual bool Close() const OVERRIDE;
+
+ private:
+  scoped_refptr<DevToolsAgentHost> agent_host_;
+  std::string id_;
+  std::string title_;
+  GURL url_;
+  GURL favicon_url_;
+  base::TimeTicks last_activity_time_;
+};
+
+Target::Target(WebContents* web_contents) {
+  agent_host_ =
+      DevToolsAgentHost::GetOrCreateFor(web_contents->GetRenderViewHost());
+  id_ = agent_host_->GetId();
+  title_ = base::UTF16ToUTF8(web_contents->GetTitle());
+  url_ = web_contents->GetURL();
+  content::NavigationController& controller = web_contents->GetController();
+  content::NavigationEntry* entry = controller.GetActiveEntry();
+  if (entry != NULL && entry->GetURL().is_valid())
+    favicon_url_ = entry->GetFavicon().url;
+  last_activity_time_ = web_contents->GetLastActiveTime();
+}
+
+bool Target::Activate() const {
+  RenderViewHost* rvh = agent_host_->GetRenderViewHost();
+  if (!rvh)
+    return false;
+  WebContents* web_contents = WebContents::FromRenderViewHost(rvh);
+  if (!web_contents)
+    return false;
+  web_contents->GetDelegate()->ActivateContents(web_contents);
+  return true;
+}
+
+bool Target::Close() const {
+  RenderViewHost* rvh = agent_host_->GetRenderViewHost();
+  if (!rvh)
+    return false;
+  rvh->ClosePage();
+  return true;
+}
+
+}  // namespace
+
+DevToolsHttpHandlerDelegateQt::DevToolsHttpHandlerDelegateQt()
 {
     const int defaultPort = 1337;
     int listeningPort = defaultPort;
@@ -107,7 +181,14 @@ scoped_ptr<DevToolsTarget> DevToolsHttpHandlerDelegateQt::CreateNewTarget(const
 
 void DevToolsHttpHandlerDelegateQt::EnumerateTargets(TargetCallback callback)
 {
-    callback.Run(TargetList());
+    TargetList targets;
+    std::vector<RenderViewHost*> rvh_list = content::DevToolsAgentHost::GetValidRenderViewHosts();
+    for (std::vector<RenderViewHost*>::iterator it = rvh_list.begin(); it != rvh_list.end(); ++it) {
+        WebContents* web_contents = WebContents::FromRenderViewHost(*it);
+        if (web_contents)
+            targets.push_back(new Target(web_contents));
+    }
+    callback.Run(targets);
 }
 
 scoped_ptr<net::StreamListenSocket> DevToolsHttpHandlerDelegateQt::CreateSocketForTethering(net::StreamListenSocket::Delegate* delegate, std::string* name)
diff --git a/src/core/dev_tools_http_handler_delegate_qt.h b/src/core/dev_tools_http_handler_delegate_qt.h
index 06b690a..419a5c6 100644
--- a/src/core/dev_tools_http_handler_delegate_qt.h
+++ b/src/core/dev_tools_http_handler_delegate_qt.h
@@ -54,7 +54,7 @@ class RenderViewHost;
 class DevToolsHttpHandlerDelegateQt : public content::DevToolsHttpHandlerDelegate {
 public:
 
-    explicit DevToolsHttpHandlerDelegateQt(content::BrowserContext* browser_context);
+    explicit DevToolsHttpHandlerDelegateQt();
     virtual ~DevToolsHttpHandlerDelegateQt();
 
     // content::DevToolsHttpHandlerDelegate Overrides
@@ -69,7 +69,6 @@ public:
     virtual scoped_ptr<net::StreamListenSocket> CreateSocketForTethering(net::StreamListenSocket::Delegate* delegate, std::string* name) Q_DECL_OVERRIDE;
 
 private:
-    content::BrowserContext* m_browserContext;
     content::DevToolsHttpHandler* m_devtoolsHttpHandler;
 };
 
diff --git a/src/core/web_contents_adapter.cpp b/src/core/web_contents_adapter.cpp
index 0f71bbb..0c348bb 100644
--- a/src/core/web_contents_adapter.cpp
+++ b/src/core/web_contents_adapter.cpp
@@ -623,7 +623,7 @@ qreal WebContentsAdapter::currentZoomFactor() const
 
 void WebContentsAdapter::enableInspector(bool enable)
 {
-    ContentBrowserClientQt::Get()->enableInspector(enable, browserContext());
+    browserContext()->enableInspector(enable);
 }
 
 BrowserContextQt* WebContentsAdapter::browserContext()
diff --git a/tests/quicktestbrowser/quickwindow.qml b/tests/quicktestbrowser/quickwindow.qml
index 36668fc..b1ec78e 100644
--- a/tests/quicktestbrowser/quickwindow.qml
+++ b/tests/quicktestbrowser/quickwindow.qml
@@ -328,6 +328,7 @@ ApplicationWindow {
                     ]
 
                     experimental {
+                        inspectable: true
                         isFullScreen: webEngineView.state == "FullScreen" && browserWindow.isFullScreen
                         onFullScreenRequested: {
                             if (fullScreen) {
-- 
2.0.1