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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/renderer_context_menu/render_view_context_menu_browsertest_util.h"
#include <memory>
#include <optional>
#include <utility>
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/functional/callback_helpers.h"
#include "base/location.h"
#include "base/run_loop.h"
#include "base/task/single_thread_task_runner.h"
#include "chrome/browser/renderer_context_menu/render_view_context_menu.h"
ContextMenuNotificationObserver::ContextMenuNotificationObserver(
int command_to_execute)
: ContextMenuNotificationObserver(command_to_execute,
/*event_flags=*/0,
/*callback=*/base::NullCallback()) {}
ContextMenuNotificationObserver::ContextMenuNotificationObserver(
int command_to_execute,
int event_flags,
MenuShownCallback callback)
: command_to_execute_(command_to_execute),
event_flags_(event_flags),
callback_(std::move(callback)) {
RenderViewContextMenu::RegisterMenuShownCallbackForTesting(base::BindOnce(
&ContextMenuNotificationObserver::MenuShown, base::Unretained(this)));
}
ContextMenuNotificationObserver::~ContextMenuNotificationObserver() = default;
void ContextMenuNotificationObserver::MenuShown(
RenderViewContextMenu* context_menu) {
base::SingleThreadTaskRunner::GetCurrentDefault()->PostTask(
FROM_HERE,
base::BindOnce(&ContextMenuNotificationObserver::ExecuteCommand,
base::Unretained(this), context_menu));
}
void ContextMenuNotificationObserver::ExecuteCommand(
RenderViewContextMenu* context_menu) {
context_menu->ExecuteCommand(command_to_execute_, event_flags_);
context_menu->Cancel();
if (callback_) {
std::move(callback_).Run(context_menu);
}
}
ContextMenuWaiter::ContextMenuWaiter() {
RenderViewContextMenu::RegisterMenuShownCallbackForTesting(
base::BindOnce(&ContextMenuWaiter::MenuShown, base::Unretained(this)));
}
ContextMenuWaiter::ContextMenuWaiter(int command_to_execute)
: ContextMenuWaiter(command_to_execute, base::NullCallback()) {}
ContextMenuWaiter::ContextMenuWaiter(int command_to_execute,
base::OnceClosure before_execute)
: maybe_command_to_execute_(command_to_execute),
before_execute_(std::move(before_execute)) {
RenderViewContextMenu::RegisterMenuShownCallbackForTesting(
base::BindOnce(&ContextMenuWaiter::MenuShown, base::Unretained(this)));
}
ContextMenuWaiter::~ContextMenuWaiter() = default;
void ContextMenuWaiter::MenuShown(RenderViewContextMenu* context_menu) {
base::SingleThreadTaskRunner::GetCurrentDefault()->PostTask(
FROM_HERE, base::BindOnce(&ContextMenuWaiter::Cancel,
base::Unretained(this), context_menu));
}
std::optional<bool> ContextMenuWaiter::IsCommandExecuted() const {
if (!execution_observer_) {
return std::nullopt;
}
return execution_observer_->IsCommandExecuted();
}
void ContextMenuWaiter::WaitForMenuOpenAndClose() {
run_loop_.Run();
}
content::ContextMenuParams& ContextMenuWaiter::params() {
return params_;
}
const std::vector<int>& ContextMenuWaiter::GetCapturedCommandIds() const {
return captured_command_ids_;
}
const std::vector<int>& ContextMenuWaiter::GetCapturedEnabledCommandIds()
const {
return captured_enabled_command_ids_;
}
void ContextMenuWaiter::Cancel(RenderViewContextMenu* context_menu) {
params_ = context_menu->params();
const ui::SimpleMenuModel& menu_model = context_menu->menu_model();
captured_command_ids_.reserve(menu_model.GetItemCount());
captured_enabled_command_ids_.reserve(menu_model.GetItemCount());
for (size_t i = 0; i < menu_model.GetItemCount(); ++i) {
captured_command_ids_.push_back(menu_model.GetCommandIdAt(i));
if (menu_model.IsEnabledAt(i)) {
captured_enabled_command_ids_.push_back(menu_model.GetCommandIdAt(i));
}
}
if (maybe_command_to_execute_) {
if (before_execute_) {
std::move(before_execute_).Run();
}
execution_observer_ = std::make_unique<CommandExecutionObserver>(
context_menu, *maybe_command_to_execute_);
context_menu->ExecuteCommand(*maybe_command_to_execute_, 0);
}
context_menu->Cancel();
run_loop_.Quit();
}
CommandExecutionObserver::CommandExecutionObserver(
RenderViewContextMenu* context_menu,
int command_id)
: context_menu_(context_menu), command_id_(command_id) {
context_menu_->AddObserverForTesting(this);
}
CommandExecutionObserver::~CommandExecutionObserver() {
context_menu_->RemoveObserverForTesting(this);
}
void CommandExecutionObserver::CommandWillBeExecuted(int command_id) {
if (command_id == command_id_) {
executed_ = true;
}
}
void CommandExecutionObserver::CommandBlocked(int command_id) {
if (command_id == command_id_) {
executed_ = false;
}
}
std::optional<bool> CommandExecutionObserver::IsCommandExecuted() const {
return executed_;
}
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