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Unified Diff: ash/common/devtools/ash_devtools_css_agent.cc

Issue 2736573002: chromeos: Move files in //ash/common to //ash, part 2 (Closed)
Patch Set: Created 3 years, 9 months ago
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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
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