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// Copyright 2013 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 "ui/base/ime/input_method_minimal.h"
#include "ui/base/ime/text_input_client.h"
#include "ui/events/event.h"
#include "ui/events/event_constants.h"
namespace ui {
InputMethodMinimal::InputMethodMinimal(
internal::InputMethodDelegate* delegate) {
SetDelegate(delegate);
}
InputMethodMinimal::~InputMethodMinimal() {}
bool InputMethodMinimal::OnUntranslatedIMEMessage(
const base::NativeEvent& event,
NativeEventResult* result) {
return false;
}
bool InputMethodMinimal::DispatchKeyEvent(const ui::KeyEvent& event) {
DCHECK(event.type() == ET_KEY_PRESSED || event.type() == ET_KEY_RELEASED);
// If no text input client, do nothing.
if (!GetTextInputClient())
return DispatchKeyEventPostIME(event);
// Insert the character.
const bool handled = DispatchKeyEventPostIME(event);
if (event.type() == ET_KEY_PRESSED && GetTextInputClient()) {
const uint16 ch = event.GetCharacter();
if (ch) {
GetTextInputClient()->InsertChar(ch, event.flags());
return true;
}
}
return handled;
}
void InputMethodMinimal::OnCaretBoundsChanged(const TextInputClient* client) {}
void InputMethodMinimal::CancelComposition(const TextInputClient* client) {}
void InputMethodMinimal::OnInputLocaleChanged() {}
std::string InputMethodMinimal::GetInputLocale() {
return std::string();
}
base::i18n::TextDirection InputMethodMinimal::GetInputTextDirection() {
return base::i18n::UNKNOWN_DIRECTION;
}
bool InputMethodMinimal::IsActive() {
return true;
}
bool InputMethodMinimal::IsCandidatePopupOpen() const {
return false;
}
} // namespace ui
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