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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ui/base/ime/mock_input_method.h"
#include "base/functional/callback.h"
#include "base/functional/callback_helpers.h"
#include "base/observer_list.h"
#include "build/build_config.h"
#include "ui/base/ime/ime_key_event_dispatcher.h"
#include "ui/base/ime/text_input_client.h"
#include "ui/events/event.h"
#if BUILDFLAG(IS_WIN)
#include <windows.h>
#endif
namespace ui {
MockInputMethod::MockInputMethod(
ImeKeyEventDispatcher* ime_key_event_dispatcher)
: ime_key_event_dispatcher_(ime_key_event_dispatcher) {}
MockInputMethod::~MockInputMethod() {
observer_list_.Notify(&InputMethodObserver::OnInputMethodDestroyed, this);
}
void MockInputMethod::SetImeKeyEventDispatcher(
ImeKeyEventDispatcher* ime_key_event_dispatcher) {
ime_key_event_dispatcher_ = ime_key_event_dispatcher;
}
void MockInputMethod::SetFocusedTextInputClient(TextInputClient* client) {
if (text_input_client_ == client)
return;
text_input_client_ = client;
if (client)
OnTextInputTypeChanged(client);
}
void MockInputMethod::DetachTextInputClient(TextInputClient* client) {
if (text_input_client_ == client) {
text_input_client_ = nullptr;
}
}
TextInputClient* MockInputMethod::GetTextInputClient() const {
return text_input_client_;
}
ui::EventDispatchDetails MockInputMethod::DispatchKeyEvent(
ui::KeyEvent* event) {
if (text_input_client_) {
text_input_client_->OnDispatchingKeyEventPostIME(event);
if (event->handled())
return EventDispatchDetails();
}
return ime_key_event_dispatcher_->DispatchKeyEventPostIME(event);
}
void MockInputMethod::OnFocus() {
observer_list_.Notify(&InputMethodObserver::OnFocus);
}
void MockInputMethod::OnBlur() {
observer_list_.Notify(&InputMethodObserver::OnBlur);
}
#if BUILDFLAG(IS_WIN)
bool MockInputMethod::OnUntranslatedIMEMessage(const CHROME_MSG event,
NativeEventResult* result) {
if (result)
*result = NativeEventResult();
return false;
}
void MockInputMethod::OnInputLocaleChanged() {}
bool MockInputMethod::IsInputLocaleCJK() const {
return false;
}
void MockInputMethod::OnUrlChanged() {}
#endif
void MockInputMethod::OnTextInputTypeChanged(TextInputClient* client) {
observer_list_.Notify(&InputMethodObserver::OnTextInputStateChanged, client);
}
void MockInputMethod::OnCaretBoundsChanged(const TextInputClient* client) {
observer_list_.Notify(&InputMethodObserver::OnCaretBoundsChanged, client);
}
void MockInputMethod::CancelComposition(const TextInputClient* client) {
}
TextInputType MockInputMethod::GetTextInputType() const {
return TEXT_INPUT_TYPE_NONE;
}
bool MockInputMethod::IsCandidatePopupOpen() const {
return false;
}
void MockInputMethod::SetVirtualKeyboardVisibilityIfEnabled(bool should_show) {
observer_list_.Notify(
&InputMethodObserver::OnVirtualKeyboardVisibilityChangedIfEnabled,
should_show);
}
void MockInputMethod::AddObserver(InputMethodObserver* observer) {
observer_list_.AddObserver(observer);
}
void MockInputMethod::RemoveObserver(InputMethodObserver* observer) {
observer_list_.RemoveObserver(observer);
}
VirtualKeyboardController* MockInputMethod::GetVirtualKeyboardController() {
return &keyboard_controller_;
}
void MockInputMethod::SetVirtualKeyboardControllerForTesting(
std::unique_ptr<VirtualKeyboardController> controller) {}
} // namespace ui
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