[DevTools] Make generated protocol structs wrappers around DictionaryValue

content/browser/devtools/protocol/page_handler.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/devtools/protocol/page_handler.h"
 
 #include <string>
 
 #include "base/base64.h"
 #include "base/bind.h"
@@ skipping 30 matching lines @@
 
 namespace {
 
 static const char kPng[] = "png";
 static const char kJpeg[] = "jpeg";
 static int kDefaultScreenshotQuality = 80;
 static int kFrameRateThresholdMs = 100;
 static int kCaptureRetryLimit = 2;
 
 void QueryUsageAndQuotaCompletedOnIOThread(
-  const UsageAndQuotaQuery::Callback& callback,
-  scoped_ptr<QueryUsageAndQuotaResponse> response) {
+    const UsageAndQuotaQuery::Callback& callback,
+    scoped_refptr<QueryUsageAndQuotaResponse> response) {
   BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
-                          base::Bind(callback, base::Passed(&response)));
+                          base::Bind(callback, response));
 }
 
 void QueryUsageAndQuotaOnIOThread(
     scoped_refptr<storage::QuotaManager> quota_manager,
     const GURL& security_origin,
     const UsageAndQuotaQuery::Callback& callback) {
   new UsageAndQuotaQuery(
       quota_manager,
       security_origin,
       base::Bind(&QueryUsageAndQuotaCompletedOnIOThread,
@@ skipping 51 matching lines @@
 
 void PageHandler::OnVisibilityChanged(bool visible) {
   if (!screencast_enabled_)
     return;
   NotifyScreencastVisibility(visible);
 }
 
 void PageHandler::DidAttachInterstitialPage() {
   if (!enabled_)
     return;
-  InterstitialShownParams params;
-  client_->InterstitialShown(params);
+  client_->InterstitialShown(InterstitialShownParams::Create());
 }
 
 void PageHandler::DidDetachInterstitialPage() {
   if (!enabled_)
     return;
-  InterstitialHiddenParams params;
-  client_->InterstitialHidden(params);
+  client_->InterstitialHidden(InterstitialHiddenParams::Create());
 }
 
 Response PageHandler::Enable() {
   enabled_ = true;
   return Response::FallThrough();
 }
 
 Response PageHandler::Disable() {
   enabled_ = false;
   touch_emulation_enabled_ = false;
@@ skipping 32 matching lines @@
 
   WebContents* web_contents = WebContents::FromRenderViewHost(host_);
   if (!web_contents)
     return Response::InternalError("No WebContents to navigate");
 
   web_contents->GetController()
       .LoadURL(gurl, Referrer(), ui::PAGE_TRANSITION_TYPED, std::string());
   return Response::FallThrough();
 }
 
-Response PageHandler::GetNavigationHistory(
-    int* current_index,
-    std::vector<NavigationEntry>* entries) {
+Response PageHandler::GetNavigationHistory(int* current_index,
+                                           NavigationEntries* entries) {
   if (!host_)
     return Response::InternalError("Could not connect to view");
 
   WebContents* web_contents = WebContents::FromRenderViewHost(host_);
   if (!web_contents)
     return Response::InternalError("No WebContents to navigate");
 
   NavigationController& controller = web_contents->GetController();
   *current_index = controller.GetCurrentEntryIndex();
   for (int i = 0; i != controller.GetEntryCount(); ++i) {
-    NavigationEntry entry;
-    entry.set_id(controller.GetEntryAtIndex(i)->GetUniqueID());
-    entry.set_url(controller.GetEntryAtIndex(i)->GetURL().spec());
-    entry.set_title(
-        base::UTF16ToUTF8(controller.GetEntryAtIndex(i)->GetTitle()));
-    entries->push_back(entry);
+    entries->push_back(NavigationEntry::Create()
+        ->set_id(controller.GetEntryAtIndex(i)->GetUniqueID())
+        ->set_url(controller.GetEntryAtIndex(i)->GetURL().spec())
+        ->set_title(
+            base::UTF16ToUTF8(controller.GetEntryAtIndex(i)->GetTitle())));
   }
   return Response::OK();
 }
 
 Response PageHandler::NavigateToHistoryEntry(int entry_id) {
   if (!host_)
     return Response::InternalError("Could not connect to view");
 
   WebContents* web_contents = WebContents::FromRenderViewHost(host_);
   if (!web_contents)
@@ skipping 192 matching lines @@
   host_->SetTouchEventEmulationEnabled(enabled);
   WebContentsImpl* web_contents = static_cast<WebContentsImpl*>(
       WebContents::FromRenderViewHost(host_));
   if (web_contents)
     web_contents->SetForceDisableOverscrollContent(enabled);
 }
 
 void PageHandler::NotifyScreencastVisibility(bool visible) {
   if (visible)
     capture_retry_count_ = kCaptureRetryLimit;
-  ScreencastVisibilityChangedParams params;
-  params.set_visible(visible);
-  client_->ScreencastVisibilityChanged(params);
+  client_->ScreencastVisibilityChanged(
+      ScreencastVisibilityChangedParams::Create()->set_visible(visible));
 }
 
 void PageHandler::InnerSwapCompositorFrame() {
   if ((base::TimeTicks::Now() - last_frame_time_).InMilliseconds() <
           kFrameRateThresholdMs) {
     return;
   }
 
   if (!host_ || !host_->GetView())
     return;
@@ skipping 85 matching lines @@
   }
 
   if (!encoded)
     return;
 
   std::string base_64_data;
   base::Base64Encode(
       base::StringPiece(reinterpret_cast<char*>(&data[0]), data.size()),
       &base_64_data);
 
-  ScreencastFrameMetadata param_metadata;
   // Consider metadata empty in case it has no device scale factor.
-  if (metadata.device_scale_factor != 0 && host_) {
-    RenderWidgetHostViewBase* view = static_cast<RenderWidgetHostViewBase*>(
-        host_->GetView());
-    if (!view)
-      return;
+  if (metadata.device_scale_factor == 0 || !host_)
+    return;
 
-    gfx::SizeF viewport_size_dip = gfx::ScaleSize(
-        metadata.scrollable_viewport_size, metadata.page_scale_factor);
-    gfx::SizeF screen_size_dip = gfx::ScaleSize(
-        view->GetPhysicalBackingSize(), 1 / metadata.device_scale_factor);
+  RenderWidgetHostViewBase* view = static_cast<RenderWidgetHostViewBase*>(
+      host_->GetView());
+  if (!view)
+    return;
 
-    param_metadata.set_device_scale_factor(metadata.device_scale_factor);
-    param_metadata.set_page_scale_factor(metadata.page_scale_factor);
-    param_metadata.set_page_scale_factor_min(metadata.min_page_scale_factor);
-    param_metadata.set_page_scale_factor_max(metadata.max_page_scale_factor);
-    param_metadata.set_offset_top(
-        metadata.location_bar_content_translation.y());
-    param_metadata.set_offset_bottom(screen_size_dip.height() -
-        metadata.location_bar_content_translation.y() -
-        viewport_size_dip.height());
-    param_metadata.set_device_width(screen_size_dip.width());
-    param_metadata.set_device_height(screen_size_dip.height());
-    param_metadata.set_scroll_offset_x(metadata.root_scroll_offset.x());
-    param_metadata.set_scroll_offset_y(metadata.root_scroll_offset.y());
-
-    devtools::dom::Rect viewport;
-    viewport.set_x(metadata.root_scroll_offset.x());
-    viewport.set_y(metadata.root_scroll_offset.y());
-    viewport.set_width(metadata.scrollable_viewport_size.width());
-    viewport.set_height(metadata.scrollable_viewport_size.height());
-    param_metadata.set_viewport(viewport);
-  }
-
-  ScreencastFrameParams params;
-  params.set_data(base_64_data);
-  params.set_metadata(param_metadata);
-  client_->ScreencastFrame(params);
+  gfx::SizeF viewport_size_dip = gfx::ScaleSize(
+      metadata.scrollable_viewport_size, metadata.page_scale_factor);
+  gfx::SizeF screen_size_dip = gfx::ScaleSize(
+      view->GetPhysicalBackingSize(), 1 / metadata.device_scale_factor);
+  scoped_refptr<ScreencastFrameMetadata> param_metadata =
+      ScreencastFrameMetadata::Create()
+          ->set_device_scale_factor(metadata.device_scale_factor)
+          ->set_page_scale_factor(metadata.page_scale_factor)
+          ->set_page_scale_factor_min(metadata.min_page_scale_factor)
+          ->set_page_scale_factor_max(metadata.max_page_scale_factor)
+          ->set_offset_top(metadata.location_bar_content_translation.y())
+          ->set_offset_bottom(screen_size_dip.height() -
+                              metadata.location_bar_content_translation.y() -
+                              viewport_size_dip.height())
+          ->set_device_width(screen_size_dip.width())
+          ->set_device_height(screen_size_dip.height())
+          ->set_scroll_offset_x(metadata.root_scroll_offset.x())
+          ->set_scroll_offset_y(metadata.root_scroll_offset.y())
+          ->set_viewport(dom::Rect::Create()
+              ->set_x(metadata.root_scroll_offset.x())
+              ->set_y(metadata.root_scroll_offset.y())
+              ->set_width(metadata.scrollable_viewport_size.width())
+              ->set_height(metadata.scrollable_viewport_size.height()));
+  client_->ScreencastFrame(ScreencastFrameParams::Create()
+      ->set_data(base_64_data)
+      ->set_metadata(param_metadata));
 }
 
 void PageHandler::ScreenshotCaptured(
     scoped_refptr<DevToolsProtocol::Command> command,
     const unsigned char* png_data,
     size_t png_size) {
   if (!png_data || !png_size) {
     client_->SendInternalErrorResponse(command,
                                        "Unable to capture screenshot");
     return;
   }
 
   std::string base_64_data;
   base::Base64Encode(
       base::StringPiece(reinterpret_cast<const char*>(png_data), png_size),
       &base_64_data);
 
-  CaptureScreenshotResponse response;
-  response.set_data(base_64_data);
-  client_->SendCaptureScreenshotResponse(command, response);
+  client_->SendCaptureScreenshotResponse(command,
+      CaptureScreenshotResponse::Create()->set_data(base_64_data));
 }
 
 void PageHandler::OnColorPicked(int r, int g, int b, int a) {
-  dom::RGBA color;
-  color.set_r(r);
-  color.set_g(g);
-  color.set_b(b);
-  color.set_a(a);
-  ColorPickedParams params;
-  params.set_color(color);
-  client_->ColorPicked(params);
+  scoped_refptr<dom::RGBA> color =
+      dom::RGBA::Create()->set_r(r)->set_g(g)->set_b(b)->set_a(a);
+  client_->ColorPicked(ColorPickedParams::Create()->set_color(color));
 }
 
 void PageHandler::QueryUsageAndQuotaCompleted(
     scoped_refptr<DevToolsProtocol::Command> command,
-    scoped_ptr<QueryUsageAndQuotaResponse> response_data) {
-  client_->SendQueryUsageAndQuotaResponse(command, *response_data);
+    scoped_refptr<QueryUsageAndQuotaResponse> response_data) {
+  client_->SendQueryUsageAndQuotaResponse(command, response_data);
 }
 
 }  // namespace page
 }  // namespace devtools
 }  // namespace content