chromeos: Move files in //ash/common to //ash, part 3

ash/common/devtools/ash_devtools_css_agent.cc

Index: ash/common/devtools/ash_devtools_css_agent.cc
diff --git a/ash/common/devtools/ash_devtools_css_agent.cc b/ash/common/devtools/ash_devtools_css_agent.cc
deleted file mode 100644
index 390dea0c8e2d976d02d3ec83c84055ac6b7d4b42..0000000000000000000000000000000000000000
--- a/ash/common/devtools/ash_devtools_css_agent.cc
+++ /dev/null
@@ -1,227 +0,0 @@
-// Copyright 2016 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 "ash/common/devtools/ash_devtools_css_agent.h"
-
-#include "ash/common/wm_window.h"
-#include "base/strings/string_split.h"
-#include "base/strings/string_util.h"
-
-namespace ash {
-namespace devtools {
-
-namespace {
-using namespace ui::devtools::protocol;
-
-const char kHeight[] = "height";
-const char kWidth[] = "width";
-const char kX[] = "x";
-const char kY[] = "y";
-
-std::unique_ptr<CSS::SourceRange> BuildDefaultSourceRange() {
-  // These tell the frontend where in the stylesheet a certain style
-  // is located. Since we don't have stylesheets, this is all 0.
-  // We need this because CSS fields are not editable unless
-  // the range is provided.
-  return CSS::SourceRange::create()
-      .setStartLine(0)
-      .setEndLine(0)
-      .setStartColumn(0)
-      .setEndColumn(0)
-      .build();
-}
-
-std::unique_ptr<CSS::CSSProperty> BuildCSSProperty(const std::string& name,
-                                                   int value) {
-  return CSS::CSSProperty::create()
-      .setRange(BuildDefaultSourceRange())
-      .setName(name)
-      .setValue(base::IntToString(value))
-      .build();
-}
-
-std::unique_ptr<Array<CSS::CSSProperty>> BuildBoundsCSSPropertyArray(
-    const gfx::Rect& bounds) {
-  auto cssProperties = Array<CSS::CSSProperty>::create();
-  cssProperties->addItem(BuildCSSProperty(kHeight, bounds.height()));
-  cssProperties->addItem(BuildCSSProperty(kWidth, bounds.width()));
-  cssProperties->addItem(BuildCSSProperty(kX, bounds.x()));
-  cssProperties->addItem(BuildCSSProperty(kY, bounds.y()));
-  return cssProperties;
-}
-
-std::unique_ptr<CSS::CSSStyle> BuildCSSStyle(int node_id,
-                                             const gfx::Rect& bounds) {
-  return CSS::CSSStyle::create()
-      .setRange(BuildDefaultSourceRange())
-      .setStyleSheetId(base::IntToString(node_id))
-      .setCssProperties(BuildBoundsCSSPropertyArray(bounds))
-      .setShorthandEntries(Array<std::string>::create())
-      .build();
-}
-
-Response ParseBounds(const std::string& style_text, gfx::Rect& bounds) {
-  std::vector<std::string> tokens = base::SplitString(
-      style_text, ":;", base::TRIM_WHITESPACE, base::SPLIT_WANT_NONEMPTY);
-  for (size_t i = 0; i < tokens.size() - 1; i += 2) {
-    const std::string& property = tokens.at(i);
-    int value;
-    if (!base::StringToInt(tokens.at(i + 1), &value))
-      return Response::Error("Unable to parse value for property=" + property);
-
-    if (property == kHeight)
-      bounds.set_height(std::max(0, value));
-    else if (property == kWidth)
-      bounds.set_width(std::max(0, value));
-    else if (property == kX)
-      bounds.set_x(value);
-    else if (property == kY)
-      bounds.set_y(value);
-    else
-      return Response::Error("Unsupported property=" + property);
-  }
-  return Response::OK();
-}
-
-}  // namespace
-
-AshDevToolsCSSAgent::AshDevToolsCSSAgent(AshDevToolsDOMAgent* dom_agent)
-    : dom_agent_(dom_agent) {
-  DCHECK(dom_agent_);
-}
-
-AshDevToolsCSSAgent::~AshDevToolsCSSAgent() {
-  disable();
-}
-
-ui::devtools::protocol::Response AshDevToolsCSSAgent::enable() {
-  dom_agent_->AddObserver(this);
-  return ui::devtools::protocol::Response::OK();
-}
-
-ui::devtools::protocol::Response AshDevToolsCSSAgent::disable() {
-  dom_agent_->RemoveObserver(this);
-  return ui::devtools::protocol::Response::OK();
-}
-
-ui::devtools::protocol::Response AshDevToolsCSSAgent::getMatchedStylesForNode(
-    int node_id,
-    ui::devtools::protocol::Maybe<ui::devtools::protocol::CSS::CSSStyle>*
-        inline_style) {
-  *inline_style = GetStylesForNode(node_id);
-  if (!inline_style) {
-    return ui::devtools::protocol::Response::Error(
-        "Node with that id not found");
-  }
-  return ui::devtools::protocol::Response::OK();
-}
-
-ui::devtools::protocol::Response AshDevToolsCSSAgent::setStyleTexts(
-    std::unique_ptr<ui::devtools::protocol::Array<
-        ui::devtools::protocol::CSS::StyleDeclarationEdit>> edits,
-    std::unique_ptr<
-        ui::devtools::protocol::Array<ui::devtools::protocol::CSS::CSSStyle>>*
-        result) {
-  std::unique_ptr<
-      ui::devtools::protocol::Array<ui::devtools::protocol::CSS::CSSStyle>>
-      updated_styles = ui::devtools::protocol::Array<
-          ui::devtools::protocol::CSS::CSSStyle>::create();
-  for (size_t i = 0; i < edits->length(); i++) {
-    auto* edit = edits->get(i);
-    int node_id;
-    if (!base::StringToInt(edit->getStyleSheetId(), &node_id))
-      return ui::devtools::protocol::Response::Error("Invalid node id");
-
-    gfx::Rect updated_bounds;
-    if (!GetBoundsForNodeId(node_id, &updated_bounds)) {
-      return ui::devtools::protocol::Response::Error(
-          "No node found with that id");
-    }
-
-    ui::devtools::protocol::Response response(
-        ParseBounds(edit->getText(), updated_bounds));
-    if (!response.isSuccess())
-      return response;
-
-    updated_styles->addItem(BuildCSSStyle(node_id, updated_bounds));
-    if (!UpdateBounds(node_id, updated_bounds)) {
-      return ui::devtools::protocol::Response::Error(
-          "No node found with that id");
-    }
-  }
-
-  *result = std::move(updated_styles);
-  return ui::devtools::protocol::Response::OK();
-}
-
-void AshDevToolsCSSAgent::OnWindowBoundsChanged(WmWindow* window) {
-  InvalidateStyleSheet(dom_agent_->GetNodeIdFromWindow(window));
-}
-
-void AshDevToolsCSSAgent::OnWidgetBoundsChanged(views::Widget* widget) {
-  InvalidateStyleSheet(dom_agent_->GetNodeIdFromWidget(widget));
-}
-
-void AshDevToolsCSSAgent::OnViewBoundsChanged(views::View* view) {
-  InvalidateStyleSheet(dom_agent_->GetNodeIdFromView(view));
-}
-
-std::unique_ptr<ui::devtools::protocol::CSS::CSSStyle>
-AshDevToolsCSSAgent::GetStylesForNode(int node_id) {
-  gfx::Rect bounds;
-  return GetBoundsForNodeId(node_id, &bounds) ? BuildCSSStyle(node_id, bounds)
-                                              : nullptr;
-}
-
-void AshDevToolsCSSAgent::InvalidateStyleSheet(int node_id) {
-  // The stylesheetId for each node is equivalent to its node_id (as a string).
-  frontend()->styleSheetChanged(base::IntToString(node_id));
-}
-
-bool AshDevToolsCSSAgent::GetBoundsForNodeId(int node_id, gfx::Rect* bounds) {
-  WmWindow* window = dom_agent_->GetWindowFromNodeId(node_id);
-  if (window) {
-    *bounds = window->GetBounds();
-    return true;
-  }
-
-  views::Widget* widget = dom_agent_->GetWidgetFromNodeId(node_id);
-  if (widget) {
-    *bounds = widget->GetRestoredBounds();
-    return true;
-  }
-
-  views::View* view = dom_agent_->GetViewFromNodeId(node_id);
-  if (view) {
-    *bounds = view->bounds();
-    return true;
-  }
-
-  return false;
-}
-
-bool AshDevToolsCSSAgent::UpdateBounds(int node_id, const gfx::Rect& bounds) {
-  WmWindow* window = dom_agent_->GetWindowFromNodeId(node_id);
-  if (window) {
-    window->SetBounds(bounds);
-    return true;
-  }
-
-  views::Widget* widget = dom_agent_->GetWidgetFromNodeId(node_id);
-  if (widget) {
-    widget->SetBounds(bounds);
-    return true;
-  }
-
-  views::View* view = dom_agent_->GetViewFromNodeId(node_id);
-  if (view) {
-    view->SetBoundsRect(bounds);
-    return true;
-  }
-
-  return false;
-}
-
-}  // namespace devtools
-}  // namespace ash