blob: ef7fa5fe0fbecee757c769ef00353f5729ae373a [file] [log] [blame]
/*
* Copyright (C) 2007-2022 Apple Inc. All rights reserved.
* Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Apple Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "InspectorFrontendHost.h"
#include "CanvasRenderingContext2D.h"
#include "CertificateInfo.h"
#include "ColorConversion.h"
#include "ColorSerialization.h"
#include "ColorSpace.h"
#include "ContextMenu.h"
#include "ContextMenuController.h"
#include "ContextMenuItem.h"
#include "ContextMenuProvider.h"
#include "DOMWrapperWorld.h"
#include "Document.h"
#include "Editor.h"
#include "Event.h"
#include "File.h"
#include "FloatRect.h"
#include "FocusController.h"
#include "Frame.h"
#include "HTMLIFrameElement.h"
#include "HitTestResult.h"
#include "InspectorController.h"
#include "InspectorDebuggableType.h"
#include "JSDOMConvertInterface.h"
#include "JSDOMExceptionHandling.h"
#include "JSDOMPromiseDeferred.h"
#include "JSExecState.h"
#include "JSInspectorFrontendHost.h"
#include "MouseEvent.h"
#include "Node.h"
#include "Page.h"
#include "PagePasteboardContext.h"
#include "Pasteboard.h"
#include "Path2D.h"
#include "ScriptController.h"
#include "Settings.h"
#include "SystemSoundManager.h"
#include "UserGestureIndicator.h"
#include <JavaScriptCore/ScriptFunctionCall.h>
#include <pal/system/Sound.h>
#include <wtf/CompletionHandler.h>
#include <wtf/JSONValues.h>
#include <wtf/StdLibExtras.h>
#include <wtf/persistence/PersistentDecoder.h>
#include <wtf/text/Base64.h>
namespace WebCore {
using namespace Inspector;
using ValueOrException = Expected<JSC::JSValue, ExceptionDetails>;
#if ENABLE(CONTEXT_MENUS)
class FrontendMenuProvider : public ContextMenuProvider {
public:
static Ref<FrontendMenuProvider> create(InspectorFrontendHost* frontendHost, Deprecated::ScriptObject frontendApiObject, const Vector<ContextMenuItem>& items)
{
return adoptRef(*new FrontendMenuProvider(frontendHost, frontendApiObject, items));
}
void disconnect()
{
m_frontendApiObject = { };
m_frontendHost = nullptr;
}
private:
FrontendMenuProvider(InspectorFrontendHost* frontendHost, Deprecated::ScriptObject frontendApiObject, const Vector<ContextMenuItem>& items)
: m_frontendHost(frontendHost)
, m_frontendApiObject(frontendApiObject)
, m_items(items)
{
}
~FrontendMenuProvider() override
{
contextMenuCleared();
}
void populateContextMenu(ContextMenu* menu) override
{
for (auto& item : m_items)
menu->appendItem(item);
}
void contextMenuItemSelected(ContextMenuAction action, const String&) override
{
if (m_frontendHost) {
UserGestureIndicator gestureIndicator(ProcessingUserGesture, dynamicDowncast<Document>(executionContext(m_frontendApiObject.globalObject())));
int itemNumber = action - ContextMenuItemBaseCustomTag;
Deprecated::ScriptFunctionCall function(m_frontendApiObject, "contextMenuItemSelected"_s, WebCore::functionCallHandlerFromAnyThread);
function.appendArgument(itemNumber);
function.call();
}
}
void contextMenuCleared() override
{
if (m_frontendHost) {
Deprecated::ScriptFunctionCall function(m_frontendApiObject, "contextMenuCleared"_s, WebCore::functionCallHandlerFromAnyThread);
function.call();
m_frontendHost->m_menuProvider = nullptr;
}
m_items.clear();
}
InspectorFrontendHost* m_frontendHost;
Deprecated::ScriptObject m_frontendApiObject;
Vector<ContextMenuItem> m_items;
};
#endif
InspectorFrontendHost::InspectorFrontendHost(InspectorFrontendClient* client, Page* frontendPage)
: m_client(client)
, m_frontendPage(frontendPage)
#if ENABLE(CONTEXT_MENUS)
, m_menuProvider(nullptr)
#endif
{
}
InspectorFrontendHost::~InspectorFrontendHost()
{
ASSERT(!m_client);
}
void InspectorFrontendHost::disconnectClient()
{
m_client = nullptr;
#if ENABLE(CONTEXT_MENUS)
if (m_menuProvider)
m_menuProvider->disconnect();
#endif
m_frontendPage = nullptr;
}
void InspectorFrontendHost::addSelfToGlobalObjectInWorld(DOMWrapperWorld& world)
{
// FIXME: What guarantees m_frontendPage is non-null?
// FIXME: What guarantees globalObject's return value is non-null?
auto& globalObject = *m_frontendPage->mainFrame().script().globalObject(world);
auto& vm = globalObject.vm();
JSC::JSLockHolder lock(vm);
auto scope = DECLARE_CATCH_SCOPE(vm);
globalObject.putDirect(vm, JSC::Identifier::fromString(vm, "InspectorFrontendHost"_s), toJS<IDLInterface<InspectorFrontendHost>>(globalObject, globalObject, *this));
if (UNLIKELY(scope.exception()))
reportException(&globalObject, scope.exception());
}
void InspectorFrontendHost::loaded()
{
if (m_client)
m_client->frontendLoaded();
}
static std::optional<InspectorFrontendClient::DockSide> dockSideFromString(const String& dockSideString)
{
if (dockSideString == "undocked"_s)
return InspectorFrontendClient::DockSide::Undocked;
if (dockSideString == "right"_s)
return InspectorFrontendClient::DockSide::Right;
if (dockSideString == "left"_s)
return InspectorFrontendClient::DockSide::Left;
if (dockSideString == "bottom"_s)
return InspectorFrontendClient::DockSide::Bottom;
return std::nullopt;
}
bool InspectorFrontendHost::supportsDockSide(const String& dockSideString)
{
if (!m_client)
return false;
auto dockSide = dockSideFromString(dockSideString);
if (!dockSide)
return false;
return m_client->supportsDockSide(dockSide.value());
}
void InspectorFrontendHost::requestSetDockSide(const String& dockSideString)
{
if (!m_client)
return;
auto dockSide = dockSideFromString(dockSideString);
if (!dockSide)
return;
m_client->requestSetDockSide(dockSide.value());
}
void InspectorFrontendHost::closeWindow()
{
if (m_client) {
m_client->closeWindow();
disconnectClient(); // Disconnect from client.
}
}
void InspectorFrontendHost::reopen()
{
if (m_client)
m_client->reopen();
}
void InspectorFrontendHost::reset()
{
if (m_client)
m_client->resetState();
reopen();
}
void InspectorFrontendHost::bringToFront()
{
if (m_client)
m_client->bringToFront();
}
void InspectorFrontendHost::inspectedURLChanged(const String& newURL)
{
if (m_client)
m_client->inspectedURLChanged(newURL);
}
void InspectorFrontendHost::setZoomFactor(float zoom)
{
if (m_frontendPage)
m_frontendPage->mainFrame().setPageAndTextZoomFactors(zoom, 1);
}
float InspectorFrontendHost::zoomFactor()
{
if (m_frontendPage)
return m_frontendPage->mainFrame().pageZoomFactor();
return 1.0;
}
void InspectorFrontendHost::setForcedAppearance(String appearance)
{
if (appearance == "light"_s) {
if (m_frontendPage)
m_frontendPage->setUseDarkAppearanceOverride(false);
if (m_client)
m_client->setForcedAppearance(InspectorFrontendClient::Appearance::Light);
return;
}
if (appearance == "dark"_s) {
if (m_frontendPage)
m_frontendPage->setUseDarkAppearanceOverride(true);
if (m_client)
m_client->setForcedAppearance(InspectorFrontendClient::Appearance::Dark);
return;
}
if (m_frontendPage)
m_frontendPage->setUseDarkAppearanceOverride(std::nullopt);
if (m_client)
m_client->setForcedAppearance(InspectorFrontendClient::Appearance::System);
}
String InspectorFrontendHost::userInterfaceLayoutDirection()
{
if (m_client && m_client->userInterfaceLayoutDirection() == UserInterfaceLayoutDirection::RTL)
return "rtl"_s;
return "ltr"_s;
}
void InspectorFrontendHost::setAttachedWindowHeight(unsigned height)
{
if (m_client)
m_client->changeAttachedWindowHeight(height);
}
void InspectorFrontendHost::setAttachedWindowWidth(unsigned width)
{
if (m_client)
m_client->changeAttachedWindowWidth(width);
}
void InspectorFrontendHost::setSheetRect(float x, float y, unsigned width, unsigned height)
{
if (m_client)
m_client->changeSheetRect(FloatRect(x, y, width, height));
}
void InspectorFrontendHost::startWindowDrag()
{
if (m_client)
m_client->startWindowDrag();
}
void InspectorFrontendHost::moveWindowBy(float x, float y) const
{
if (m_client)
m_client->moveWindowBy(x, y);
}
bool InspectorFrontendHost::isRemote() const
{
return m_client && m_client->isRemote();
}
String InspectorFrontendHost::localizedStringsURL() const
{
return m_client ? m_client->localizedStringsURL() : String();
}
String InspectorFrontendHost::backendCommandsURL() const
{
return m_client ? m_client->backendCommandsURL() : String();
}
static String debuggableTypeToString(DebuggableType debuggableType)
{
switch (debuggableType) {
case DebuggableType::ITML:
return "itml"_s;
case DebuggableType::JavaScript:
return "javascript"_s;
case DebuggableType::Page:
return "page"_s;
case DebuggableType::ServiceWorker:
return "service-worker"_s;
case DebuggableType::WebPage:
return "web-page"_s;
}
ASSERT_NOT_REACHED();
return String();
}
InspectorFrontendHost::DebuggableInfo InspectorFrontendHost::debuggableInfo() const
{
if (!m_client)
return {debuggableTypeToString(DebuggableType::JavaScript), "Unknown"_s, "Unknown"_s, "Unknown"_s, false};
return {
debuggableTypeToString(m_client->debuggableType()),
m_client->targetPlatformName(),
m_client->targetBuildVersion(),
m_client->targetProductVersion(),
m_client->targetIsSimulator(),
};
}
unsigned InspectorFrontendHost::inspectionLevel() const
{
return m_client ? m_client->inspectionLevel() : 1;
}
String InspectorFrontendHost::platform() const
{
#if PLATFORM(COCOA)
return "mac"_s;
#elif OS(WINDOWS)
return "windows"_s;
#elif OS(LINUX)
return "linux"_s;
#elif OS(FREEBSD)
return "freebsd"_s;
#elif OS(OPENBSD)
return "openbsd"_s;
#else
return "unknown"_s;
#endif
}
String InspectorFrontendHost::platformVersionName() const
{
#if PLATFORM(MAC) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 120000
return "monterey"_s;
#elif PLATFORM(MAC) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 110000
return "big-sur"_s;
#elif PLATFORM(MAC) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 101500
return "catalina"_s;
#else
return emptyString();
#endif
}
void InspectorFrontendHost::copyText(const String& text)
{
auto pageID = m_frontendPage ? m_frontendPage->mainFrame().pageID() : std::nullopt;
Pasteboard::createForCopyAndPaste(PagePasteboardContext::create(WTFMove(pageID)))->writePlainText(text, Pasteboard::CannotSmartReplace);
}
void InspectorFrontendHost::killText(const String& text, bool shouldPrependToKillRing, bool shouldStartNewSequence)
{
if (!m_frontendPage)
return;
Editor& editor = m_frontendPage->focusController().focusedOrMainFrame().editor();
editor.setStartNewKillRingSequence(shouldStartNewSequence);
Editor::KillRingInsertionMode insertionMode = shouldPrependToKillRing ? Editor::KillRingInsertionMode::PrependText : Editor::KillRingInsertionMode::AppendText;
editor.addTextToKillRing(text, insertionMode);
}
void InspectorFrontendHost::openURLExternally(const String& url)
{
if (WTF::protocolIsJavaScript(url))
return;
if (m_client)
m_client->openURLExternally(url);
}
void InspectorFrontendHost::revealFileExternally(const String& path)
{
if (!WTF::protocolIs(path, "file"_s))
return;
if (m_client)
m_client->revealFileExternally(path);
}
bool InspectorFrontendHost::canSave(SaveMode saveMode)
{
if (m_client)
return m_client->canSave(saveMode);
return false;
}
void InspectorFrontendHost::save(Vector<SaveData>&& saveDatas, bool forceSaveAs)
{
if (m_client)
m_client->save(WTFMove(saveDatas), forceSaveAs);
}
bool InspectorFrontendHost::canLoad()
{
if (m_client)
return m_client->canLoad();
return false;
}
void InspectorFrontendHost::load(const String& path, Ref<DeferredPromise>&& promise)
{
if (!m_client) {
promise->reject(InvalidStateError);
return;
}
m_client->load(path, [promise = WTFMove(promise)](const String& content) {
if (!content)
promise->reject(NotFoundError);
else
promise->resolve<IDLDOMString>(content);
});
}
bool InspectorFrontendHost::canPickColorFromScreen()
{
if (m_client)
return m_client->canPickColorFromScreen();
return false;
}
void InspectorFrontendHost::pickColorFromScreen(Ref<DeferredPromise>&& promise)
{
if (!m_client) {
promise->reject(InvalidStateError);
return;
}
m_client->pickColorFromScreen([promise = WTFMove(promise)](const std::optional<WebCore::Color>& color) {
if (!color) {
promise->resolve();
return;
}
String serializedColor;
// FIXME: <webkit.org/b/241198> Inspector frontend should support all color function gamuts.
if (color->colorSpace() != ColorSpace::SRGB || color->colorSpace() != ColorSpace::DisplayP3) {
// DisplayP3 is the least-lossy format the frontend currently supports. This conversion will only be lossy
// if the color space the system is providing colors in were to support a wider gamut than DisplayP3.
auto colorForFrontend = color->toColorTypeLossy<DisplayP3<float>>();
serializedColor = serializationForCSS(colorForFrontend);
} else
serializedColor = serializationForCSS(*color);
promise->resolve<IDLDOMString>(serializedColor);
});
}
void InspectorFrontendHost::sendMessageToBackend(const String& message)
{
if (m_client)
m_client->sendMessageToBackend(message);
}
#if ENABLE(CONTEXT_MENUS)
static void populateContextMenu(Vector<InspectorFrontendHost::ContextMenuItem>&& items, ContextMenu& menu)
{
for (auto& item : items) {
if (item.type == "separator"_s) {
menu.appendItem({ SeparatorType, ContextMenuItemTagNoAction, { } });
continue;
}
if (item.type == "subMenu"_s && item.subItems) {
ContextMenu subMenu;
populateContextMenu(WTFMove(*item.subItems), subMenu);
menu.appendItem({ SubmenuType, ContextMenuItemTagNoAction, item.label, &subMenu });
continue;
}
auto type = item.type == "checkbox"_s ? CheckableActionType : ActionType;
auto action = static_cast<ContextMenuAction>(ContextMenuItemBaseCustomTag + item.id.value_or(0));
ContextMenuItem menuItem = { type, action, item.label };
if (item.enabled)
menuItem.setEnabled(*item.enabled);
if (item.checked)
menuItem.setChecked(*item.checked);
menu.appendItem(menuItem);
}
}
#endif
void InspectorFrontendHost::showContextMenu(Event& event, Vector<ContextMenuItem>&& items)
{
#if ENABLE(CONTEXT_MENUS)
// FIXME: What guarantees m_frontendPage is non-null?
// FIXME: What guarantees globalObject's return value is non-null?
ASSERT(m_frontendPage);
auto& globalObject = *m_frontendPage->mainFrame().script().globalObject(debuggerWorld());
auto& vm = globalObject.vm();
auto value = globalObject.get(&globalObject, JSC::Identifier::fromString(vm, "InspectorFrontendAPI"_s));
ASSERT(value);
ASSERT(value.isObject());
auto* frontendAPIObject = asObject(value);
ContextMenu menu;
populateContextMenu(WTFMove(items), menu);
auto menuProvider = FrontendMenuProvider::create(this, { &globalObject, frontendAPIObject }, menu.items());
m_menuProvider = menuProvider.ptr();
m_frontendPage->contextMenuController().showContextMenu(event, menuProvider);
#else
UNUSED_PARAM(event);
UNUSED_PARAM(items);
#endif
}
void InspectorFrontendHost::dispatchEventAsContextMenuEvent(Event& event)
{
#if ENABLE(CONTEXT_MENUS) && USE(ACCESSIBILITY_CONTEXT_MENUS)
if (!is<MouseEvent>(event))
return;
auto& mouseEvent = downcast<MouseEvent>(event);
auto& frame = *downcast<Node>(mouseEvent.target())->document().frame();
m_frontendPage->contextMenuController().showContextMenuAt(frame, roundedIntPoint(mouseEvent.absoluteLocation()));
#else
UNUSED_PARAM(event);
#endif
}
bool InspectorFrontendHost::isUnderTest()
{
return m_client && m_client->isUnderTest();
}
void InspectorFrontendHost::unbufferedLog(const String& message)
{
// This is used only for debugging inspector tests.
WTFLogAlways("%s", message.utf8().data());
}
void InspectorFrontendHost::beep()
{
SystemSoundManager::singleton().systemBeep();
}
void InspectorFrontendHost::inspectInspector()
{
setAllowsInspectingInspector(true);
if (m_frontendPage)
m_frontendPage->inspectorController().show();
}
bool InspectorFrontendHost::isBeingInspected()
{
if (!m_frontendPage)
return false;
InspectorController& inspectorController = m_frontendPage->inspectorController();
return inspectorController.hasLocalFrontend() || inspectorController.hasRemoteFrontend();
}
void InspectorFrontendHost::setAllowsInspectingInspector(bool allow)
{
if (m_frontendPage)
m_frontendPage->settings().setDeveloperExtrasEnabled(allow);
}
bool InspectorFrontendHost::supportsShowCertificate() const
{
#if PLATFORM(COCOA)
return true;
#else
return false;
#endif
}
bool InspectorFrontendHost::showCertificate(const String& serializedCertificate)
{
if (!m_client)
return false;
auto data = base64Decode(serializedCertificate);
if (!data)
return false;
WTF::Persistence::Decoder decoder({ data->data(), data->size() });
std::optional<CertificateInfo> certificateInfo;
decoder >> certificateInfo;
if (!certificateInfo)
return false;
if (certificateInfo->isEmpty())
return false;
m_client->showCertificate(*certificateInfo);
return true;
}
bool InspectorFrontendHost::supportsDiagnosticLogging()
{
#if ENABLE(INSPECTOR_TELEMETRY)
return m_client && m_client->supportsDiagnosticLogging();
#else
return false;
#endif
}
#if ENABLE(INSPECTOR_TELEMETRY)
bool InspectorFrontendHost::diagnosticLoggingAvailable()
{
return m_client && m_client->diagnosticLoggingAvailable();
}
static std::optional<DiagnosticLoggingClient::ValuePayload> valuePayloadFromJSONValue(Ref<JSON::Value>&& value)
{
switch (value->type()) {
case JSON::Value::Type::Array:
case JSON::Value::Type::Null:
case JSON::Value::Type::Object:
ASSERT_NOT_REACHED();
return std::nullopt;
case JSON::Value::Type::Boolean:
return DiagnosticLoggingClient::ValuePayload(value->asBoolean().value_or(false));
case JSON::Value::Type::Double:
return DiagnosticLoggingClient::ValuePayload(value->asDouble().value_or(0));
case JSON::Value::Type::Integer:
return DiagnosticLoggingClient::ValuePayload(static_cast<long long>(value->asInteger().value_or(0)));
case JSON::Value::Type::String:
return DiagnosticLoggingClient::ValuePayload(value->asString());
}
ASSERT_NOT_REACHED();
return std::nullopt;
}
void InspectorFrontendHost::logDiagnosticEvent(const String& eventName, const String& payloadString)
{
if (!supportsDiagnosticLogging())
return;
auto payloadValue = JSON::Value::parseJSON(payloadString);
if (!payloadValue)
return;
auto payloadObject = payloadValue->asObject();
if (!payloadObject)
return;
DiagnosticLoggingClient::ValueDictionary dictionary;
for (auto& [key, value] : *payloadObject) {
if (auto valuePayload = valuePayloadFromJSONValue(WTFMove(value)))
dictionary.set(key, WTFMove(valuePayload.value()));
}
m_client->logDiagnosticEvent(makeString("WebInspector."_s, eventName), dictionary);
}
#endif // ENABLE(INSPECTOR_TELEMETRY)
bool InspectorFrontendHost::supportsWebExtensions()
{
#if ENABLE(INSPECTOR_EXTENSIONS)
return m_client && m_client->supportsWebExtensions();
#else
return false;
#endif
}
#if ENABLE(INSPECTOR_EXTENSIONS)
void InspectorFrontendHost::didShowExtensionTab(const String& extensionID, const String& extensionTabID, HTMLIFrameElement& extensionFrameElement)
{
if (!m_client)
return;
Frame* frame = extensionFrameElement.contentFrame();
if (!frame)
return;
m_client->didShowExtensionTab(extensionID, extensionTabID, valueOrDefault(frame->frameID()));
}
void InspectorFrontendHost::didHideExtensionTab(const String& extensionID, const String& extensionTabID)
{
if (!m_client)
return;
m_client->didHideExtensionTab(extensionID, extensionTabID);
}
void InspectorFrontendHost::didNavigateExtensionTab(const String& extensionID, const String& extensionTabID, const String& newURLString)
{
if (!m_client)
return;
m_client->didNavigateExtensionTab(extensionID, extensionTabID, URL { newURLString });
}
void InspectorFrontendHost::inspectedPageDidNavigate(const String& newURLString)
{
if (!m_client)
return;
m_client->inspectedPageDidNavigate(URL { newURLString });
}
ExceptionOr<JSC::JSValue> InspectorFrontendHost::evaluateScriptInExtensionTab(HTMLIFrameElement& extensionFrameElement, const String& scriptSource)
{
Frame* frame = extensionFrameElement.contentFrame();
if (!frame)
return Exception { InvalidStateError, "Unable to find global object for <iframe>"_s };
Ref<Frame> protectedFrame(*frame);
JSDOMGlobalObject* frameGlobalObject = frame->script().globalObject(mainThreadNormalWorld());
if (!frameGlobalObject)
return Exception { InvalidStateError, "Unable to find global object for <iframe>"_s };
JSC::SuspendExceptionScope scope(frameGlobalObject->vm());
ValueOrException result = frame->script().evaluateInWorld(ScriptSourceCode(scriptSource), mainThreadNormalWorld());
if (!result)
return Exception { InvalidStateError, result.error().message };
return WTFMove(result.value());
}
#endif // ENABLE(INSPECTOR_EXTENSIONS)
String InspectorFrontendHost::getPath(const File& file) const
{
return file.path();
}
float InspectorFrontendHost::getCurrentX(const CanvasRenderingContext2D& context) const
{
return context.currentX();
}
float InspectorFrontendHost::getCurrentY(const CanvasRenderingContext2D& context) const
{
return context.currentY();
}
Ref<Path2D> InspectorFrontendHost::getPath(const CanvasRenderingContext2D& context) const
{
return context.getPath();
}
void InspectorFrontendHost::setPath(CanvasRenderingContext2D& context, Path2D& path) const
{
context.setPath(path);
}
} // namespace WebCore