offscreen_api.cc | Explore in Territory

// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "extensions/browser/api/offscreen/offscreen_api.h"

#include "base/command_line.h"
#include "base/containers/contains.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/navigation_controller.h"
#include "content/public/browser/navigation_entry.h"
#include "content/public/browser/web_contents.h"
#include "content/public/common/page_type.h"
#include "extensions/browser/api/offscreen/offscreen_document_manager.h"
#include "extensions/browser/extension_util.h"
#include "extensions/browser/extensions_browser_client.h"
#include "extensions/browser/offscreen_document_host.h"
#include "extensions/common/api/offscreen.h"
#include "extensions/common/extension.h"
#include "extensions/common/manifest_handlers/incognito_info.h"
#include "extensions/common/switches.h"
#include "url/gurl.h"
#include "url/origin.h"

namespace extensions {

namespace {

// Returns the BrowserContext with which offscreen documents should be
// associated for the given `extension` and `calling_context`. This may be
// different from the `calling_context`, as in the case of spanning mode
// extensions.
content::BrowserContext& GetBrowserContextToUse(
    content::BrowserContext& calling_context,
    const Extension& extension) { … }

// Similar to the above, returns the OffscreenDocumentManager to use for the
// given `extension` and `calling_context`.
OffscreenDocumentManager* GetManagerToUse(
    content::BrowserContext& calling_context,
    const Extension& extension) { … }

}  // namespace

OffscreenCreateDocumentFunction::OffscreenCreateDocumentFunction() = default;
OffscreenCreateDocumentFunction::~OffscreenCreateDocumentFunction() = default;

ExtensionFunction::ResponseAction OffscreenCreateDocumentFunction::Run() { … }

void OffscreenCreateDocumentFunction::OnBrowserContextShutdown() { … }

void OffscreenCreateDocumentFunction::OnExtensionHostDestroyed(
    ExtensionHost* host) { … }

void OffscreenCreateDocumentFunction::OnExtensionHostDidStopFirstLoad(
    const ExtensionHost* host) { … }

void OffscreenCreateDocumentFunction::NotifyPageFailedToLoad() { … }

void OffscreenCreateDocumentFunction::SendResponseToExtension(
    ResponseValue response_value) { … }

OffscreenCloseDocumentFunction::OffscreenCloseDocumentFunction() = default;
OffscreenCloseDocumentFunction::~OffscreenCloseDocumentFunction() = default;

ExtensionFunction::ResponseAction OffscreenCloseDocumentFunction::Run() { … }

void OffscreenCloseDocumentFunction::OnBrowserContextShutdown() { … }

void OffscreenCloseDocumentFunction::OnExtensionHostDestroyed(
    ExtensionHost* host) { … }

void OffscreenCloseDocumentFunction::SendResponseToExtension(
    ResponseValue response_value) { … }

OffscreenHasDocumentFunction::OffscreenHasDocumentFunction() = default;
OffscreenHasDocumentFunction::~OffscreenHasDocumentFunction() = default;

ExtensionFunction::ResponseAction OffscreenHasDocumentFunction::Run() { … }

}  // namespace extensions
chromium/extensions/browser/api/offscreen/offscreen_api.cc
