Merge pull request #5580 from electron/annoymous-web-contents

Add support for anonymous WebContents

atom/browser/api/atom_api_web_contents.cc

@@ -274,7 +274,7 @@ WebContents::WebContents(v8::Isolate* isolate,
   }
 
   Observe(web_contents);
-  InitWithWebContents(web_contents);
+  InitWithWebContents(web_contents, session->browser_context());
 
   managed_web_contents()->GetView()->SetDelegate(this);
 
@@ -379,7 +379,7 @@ void WebContents::MoveContents(content::WebContents* source,
 
 void WebContents::CloseContents(content::WebContents* source) {
   Emit("close");
-  if (type_ == BROWSER_WINDOW)
+  if (type_ == BROWSER_WINDOW && owner_window())
     owner_window()->CloseContents(source);
 }
 
@@ -394,14 +394,12 @@ bool WebContents::IsPopupOrPanel(const content::WebContents* source) const {
 void WebContents::HandleKeyboardEvent(
     content::WebContents* source,
     const content::NativeWebKeyboardEvent& event) {
-  if (event.windowsKeyCode == ui::VKEY_ESCAPE && is_html_fullscreen()) {
-    // Escape exits tabbed fullscreen mode.
-    ExitFullscreenModeForTab(source);
-  } else if (type_ == BROWSER_WINDOW) {
-    owner_window()->HandleKeyboardEvent(source, event);
-  } else if (type_ == WEB_VIEW && guest_delegate_) {
+  if (type_ == WEB_VIEW && embedder_) {
     // Send the unhandled keyboard events back to the embedder.
-    guest_delegate_->HandleKeyboardEvent(source, event);
+    embedder_->HandleKeyboardEvent(source, event);
+  } else {
+    // Go to the default keyboard handling.
+    CommonWebContentsDelegate::HandleKeyboardEvent(source, event);
   }
 }
 
@@ -430,13 +428,13 @@ void WebContents::ExitFullscreenModeForTab(content::WebContents* source) {
 
 void WebContents::RendererUnresponsive(content::WebContents* source) {
   Emit("unresponsive");
-  if (type_ == BROWSER_WINDOW)
+  if (type_ == BROWSER_WINDOW && owner_window())
     owner_window()->RendererUnresponsive(source);
 }
 
 void WebContents::RendererResponsive(content::WebContents* source) {
   Emit("responsive");
-  if (type_ == BROWSER_WINDOW)
+  if (type_ == BROWSER_WINDOW && owner_window())
     owner_window()->RendererResponsive(source);
 }
 
@@ -866,7 +864,7 @@ void WebContents::OpenDevTools(mate::Arguments* args) {
     return;
 
   std::string state;
-  if (type_ == WEB_VIEW) {
+  if (type_ == WEB_VIEW || !owner_window()) {
     state = "detach";
   } else if (args && args->Length() == 1) {
     bool detach = false;
@@ -1174,6 +1172,10 @@ v8::Local<v8::Value> WebContents::GetOwnerBrowserWindow() {
     return v8::Null(isolate());
 }
 
+int32_t WebContents::ID() const {
+  return weak_map_id();
+}
+
 v8::Local<v8::Value> WebContents::Session(v8::Isolate* isolate) {
   return v8::Local<v8::Value>::New(isolate, session_);
 }
@@ -1266,6 +1268,7 @@ void WebContents::BuildPrototype(v8::Isolate* isolate,
       .SetMethod("_printToPDF", &WebContents::PrintToPDF)
       .SetMethod("addWorkSpace", &WebContents::AddWorkSpace)
       .SetMethod("removeWorkSpace", &WebContents::RemoveWorkSpace)
+      .SetProperty("id", &WebContents::ID)
       .SetProperty("session", &WebContents::Session)
       .SetProperty("hostWebContents", &WebContents::HostWebContents)
       .SetProperty("devToolsWebContents", &WebContents::DevToolsWebContents)

atom/browser/api/atom_api_web_contents.h

@@ -154,6 +154,7 @@ class WebContents : public mate::TrackableObject<WebContents>,
   v8::Local<v8::Value> GetOwnerBrowserWindow();
 
   // Properties.
+  int32_t ID() const;
   v8::Local<v8::Value> Session(v8::Isolate* isolate);
   content::WebContents* HostWebContents();
   v8::Local<v8::Value> DevToolsWebContents(v8::Isolate* isolate);

atom/browser/common_web_contents_delegate.cc

@@ -31,14 +31,6 @@
 #include "content/public/browser/security_style_explanations.h"
 #include "storage/browser/fileapi/isolated_context.h"
 
-#if defined(TOOLKIT_VIEWS)
-#include "atom/browser/native_window_views.h"
-#endif
-
-#if defined(USE_X11)
-#include "atom/browser/browser.h"
-#endif
-
 using content::BrowserThread;
 using security_state::SecurityStateModel;
 
@@ -182,7 +174,9 @@ CommonWebContentsDelegate::~CommonWebContentsDelegate() {
 }
 
 void CommonWebContentsDelegate::InitWithWebContents(
-    content::WebContents* web_contents) {
+    content::WebContents* web_contents,
+    AtomBrowserContext* browser_context) {
+  browser_context_ = browser_context;
   web_contents->SetDelegate(this);
 
   printing::PrintViewManagerBasic::CreateForWebContents(web_contents);
@@ -628,23 +622,6 @@ void CommonWebContentsDelegate::OnDevToolsSearchCompleted(
                                     &file_paths_value);
 }
 
-#if defined(TOOLKIT_VIEWS)
-gfx::ImageSkia CommonWebContentsDelegate::GetDevToolsWindowIcon() {
-  if (!owner_window())
-    return gfx::ImageSkia();
-  return static_cast<views::WidgetDelegate*>(static_cast<NativeWindowViews*>(
-      owner_window()))->GetWindowAppIcon();
-}
-#endif
-
-#if defined(USE_X11)
-void CommonWebContentsDelegate::GetDevToolsWindowWMClass(
-    std::string* name, std::string* class_name) {
-  *class_name = Browser::Get()->GetName();
-  *name = base::ToLowerASCII(*class_name);
-}
-#endif
-
 void CommonWebContentsDelegate::SetHtmlApiFullscreen(bool enter_fullscreen) {
   // Window is already in fullscreen mode, save the state.
   if (enter_fullscreen && owner_window_->IsFullscreen()) {

atom/browser/common_web_contents_delegate.h

@@ -19,6 +19,7 @@ using brightray::DevToolsFileSystemIndexer;
 
 namespace atom {
 
+class AtomBrowserContext;
 class AtomJavaScriptDialogManager;
 class NativeWindow;
 class WebDialogHelper;
@@ -33,7 +34,8 @@ class CommonWebContentsDelegate
 
   // Creates a InspectableWebContents object and takes onwership of
   // |web_contents|.
-  void InitWithWebContents(content::WebContents* web_contents);
+  void InitWithWebContents(content::WebContents* web_contents,
+                           AtomBrowserContext* browser_context);
 
   // Set the window as owner window.
   void SetOwnerWindow(NativeWindow* owner_window);
@@ -82,6 +84,9 @@ class CommonWebContentsDelegate
   content::SecurityStyle GetSecurityStyle(
       content::WebContents* web_contents,
       content::SecurityStyleExplanations* explanations) override;
+  void HandleKeyboardEvent(
+      content::WebContents* source,
+      const content::NativeWebKeyboardEvent& event) override;
 
   // brightray::InspectableWebContentsDelegate:
   void DevToolsSaveToFile(const std::string& url,
@@ -145,6 +150,9 @@ class CommonWebContentsDelegate
   scoped_ptr<AtomJavaScriptDialogManager> dialog_manager_;
   scoped_refptr<DevToolsFileSystemIndexer> devtools_file_system_indexer_;
 
+  // Make sure BrowserContext is alwasys destroyed after WebContents.
+  scoped_refptr<AtomBrowserContext> browser_context_;
+
   // The stored InspectableWebContents object.
   // Notice that web_contents_ must be placed after dialog_manager_, so we can
   // make sure web_contents_ is destroyed before dialog_manager_, otherwise a

atom/browser/common_web_contents_delegate_mac.mm

@@ -0,0 +1,39 @@
+// Copyright (c) 2016 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#include "atom/browser/common_web_contents_delegate.h"
+
+#import <Cocoa/Cocoa.h>
+
+#include "content/public/browser/native_web_keyboard_event.h"
+#include "ui/events/keycodes/keyboard_codes.h"
+
+namespace atom {
+
+void CommonWebContentsDelegate::HandleKeyboardEvent(
+    content::WebContents* source,
+    const content::NativeWebKeyboardEvent& event) {
+  if (event.skip_in_browser ||
+      event.type == content::NativeWebKeyboardEvent::Char)
+    return;
+
+  // Escape exits tabbed fullscreen mode.
+  if (event.windowsKeyCode == ui::VKEY_ESCAPE && is_html_fullscreen())
+    ExitFullscreenModeForTab(source);
+
+  BOOL handled = [[NSApp mainMenu] performKeyEquivalent:event.os_event];
+  if (!handled && event.os_event.window) {
+    // Handle the cmd+~ shortcut.
+    if ((event.os_event.modifierFlags & NSCommandKeyMask) /* cmd */ &&
+        (event.os_event.keyCode == 50  /* ~ */)) {
+      if (event.os_event.modifierFlags & NSShiftKeyMask) {
+        [NSApp sendAction:@selector(_cycleWindowsReversed:) to:nil from:nil];
+      } else {
+        [NSApp sendAction:@selector(_cycleWindows:) to:nil from:nil];
+      }
+    }
+  }
+}
+
+}  // namespace atom

atom/browser/common_web_contents_delegate_views.cc

@@ -0,0 +1,45 @@
+// Copyright (c) 2016 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#include "atom/browser/common_web_contents_delegate.h"
+
+#include "atom/browser/native_window_views.h"
+#include "base/strings/string_util.h"
+#include "content/public/browser/native_web_keyboard_event.h"
+#include "ui/events/keycodes/keyboard_codes.h"
+
+#if defined(USE_X11)
+#include "atom/browser/browser.h"
+#endif
+
+namespace atom {
+
+void CommonWebContentsDelegate::HandleKeyboardEvent(
+    content::WebContents* source,
+    const content::NativeWebKeyboardEvent& event) {
+  // Escape exits tabbed fullscreen mode.
+  if (event.windowsKeyCode == ui::VKEY_ESCAPE && is_html_fullscreen())
+    ExitFullscreenModeForTab(source);
+
+  // Let the NativeWindow handle other parts.
+  if (owner_window())
+    owner_window()->HandleKeyboardEvent(source, event);
+}
+
+gfx::ImageSkia CommonWebContentsDelegate::GetDevToolsWindowIcon() {
+  if (!owner_window())
+    return gfx::ImageSkia();
+  return static_cast<views::WidgetDelegate*>(static_cast<NativeWindowViews*>(
+      owner_window()))->GetWindowAppIcon();
+}
+
+#if defined(USE_X11)
+void CommonWebContentsDelegate::GetDevToolsWindowWMClass(
+    std::string* name, std::string* class_name) {
+  *class_name = Browser::Get()->GetName();
+  *name = base::ToLowerASCII(*class_name);
+}
+#endif
+
+}  // namespace atom

atom/browser/native_window_mac.h

@@ -100,11 +100,6 @@ class NativeWindowMac : public NativeWindow {
   }
 
  protected:
-  // NativeWindow:
-  void HandleKeyboardEvent(
-      content::WebContents*,
-      const content::NativeWebKeyboardEvent&) override;
-
   // Return a vector of non-draggable regions that fill a window of size
   // |width| by |height|, but leave gaps where the window should be draggable.
   std::vector<gfx::Rect> CalculateNonDraggableRegions(

atom/browser/native_window_mac.mm

@@ -15,7 +15,6 @@
 #include "brightray/browser/inspectable_web_contents.h"
 #include "brightray/browser/inspectable_web_contents_view.h"
 #include "content/public/browser/browser_accessibility_state.h"
-#include "content/public/browser/native_web_keyboard_event.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host_view.h"
@@ -935,27 +934,6 @@ bool NativeWindowMac::IsVisibleOnAllWorkspaces() {
   return collectionBehavior & NSWindowCollectionBehaviorCanJoinAllSpaces;
 }
 
-void NativeWindowMac::HandleKeyboardEvent(
-    content::WebContents*,
-    const content::NativeWebKeyboardEvent& event) {
-  if (event.skip_in_browser ||
-      event.type == content::NativeWebKeyboardEvent::Char)
-    return;
-
-  BOOL handled = [[NSApp mainMenu] performKeyEquivalent:event.os_event];
-  if (!handled && event.os_event.window) {
-    // Handle the cmd+~ shortcut.
-    if ((event.os_event.modifierFlags & NSCommandKeyMask) /* cmd */ &&
-        (event.os_event.keyCode == 50  /* ~ */)) {
-      if (event.os_event.modifierFlags & NSShiftKeyMask) {
-        [NSApp sendAction:@selector(_cycleWindowsReversed:) to:nil from:nil];
-      } else {
-        [NSApp sendAction:@selector(_cycleWindows:) to:nil from:nil];
-      }
-    }
-  }
-}
-
 std::vector<gfx::Rect> NativeWindowMac::CalculateNonDraggableRegions(
     const std::vector<DraggableRegion>& regions, int width, int height) {
   std::vector<gfx::Rect> result;

atom/browser/web_view_guest_delegate.cc

@@ -95,13 +95,6 @@ void WebViewGuestDelegate::SetSize(const SetSizeParams& params) {
   auto_size_enabled_ = enable_auto_size;
 }
 
-void WebViewGuestDelegate::HandleKeyboardEvent(
-    content::WebContents* source,
-    const content::NativeWebKeyboardEvent& event) {
-  if (embedder_web_contents_)
-    embedder_web_contents_->GetDelegate()->HandleKeyboardEvent(source, event);
-}
-
 void WebViewGuestDelegate::DidCommitProvisionalLoadForFrame(
     content::RenderFrameHost* render_frame_host,
     const GURL& url, ui::PageTransition transition_type) {

atom/browser/web_view_guest_delegate.h

@@ -8,10 +8,6 @@
 #include "content/public/browser/browser_plugin_guest_delegate.h"
 #include "content/public/browser/web_contents_observer.h"
 
-namespace content {
-struct NativeWebKeyboardEvent;
-}
-
 namespace atom {
 
 namespace api {
@@ -49,10 +45,6 @@ class WebViewGuestDelegate : public content::BrowserPluginGuestDelegate,
   // and normal sizes.
   void SetSize(const SetSizeParams& params);
 
-  // Transfer the keyboard event to embedder.
-  void HandleKeyboardEvent(content::WebContents* source,
-                           const content::NativeWebKeyboardEvent& event);
-
  protected:
   // content::WebContentsObserver:
   void DidCommitProvisionalLoadForFrame(

docs/api/web-contents.md

@@ -913,6 +913,10 @@ win.webContents.on('did-finish-load', () => {
 
 `WebContents` objects also have the following properties:
 
+### `webContents.id`
+
+The unique ID of this WebContents.
+
 ### `webContents.session`
 
 Returns the [session](session.md) object used by this webContents.

filenames.gypi

@@ -171,6 +171,8 @@
       'atom/browser/browser_mac.mm',
       'atom/browser/browser_win.cc',
       'atom/browser/browser_observer.h',
+      'atom/browser/common_web_contents_delegate_mac.mm',
+      'atom/browser/common_web_contents_delegate_views.cc',
       'atom/browser/common_web_contents_delegate.cc',
       'atom/browser/common_web_contents_delegate.h',
       'atom/browser/javascript_environment.cc',

lib/renderer/api/remote.js

@@ -250,16 +250,13 @@ ipcRenderer.on('ELECTRON_RENDERER_RELEASE_CALLBACK', function (event, id) {
 const browserModules = require('../../browser/api/exports/electron')
 
 // And add a helper receiver for each one.
-var fn = function (name) {
-  return Object.defineProperty(exports, name, {
+for (let name of Object.getOwnPropertyNames(browserModules)) {
+  Object.defineProperty(exports, name, {
     get: function () {
       return exports.getBuiltin(name)
     }
   })
 }
-for (var name in browserModules) {
-  fn(name)
-}
 
 // Get remote module.
 exports.require = function (module) {