blob: e4b754f78d84d043322be8c39a83f084eb0d2a4c [file] [log] [blame]
// Copyright 2014 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.
#import "ui/views/cocoa/bridged_native_widget.h"
#include "base/logging.h"
#include "ui/base/ime/input_method.h"
#include "ui/base/ime/input_method_factory.h"
#include "ui/base/ui_base_switches_util.h"
#import "ui/views/cocoa/bridged_content_view.h"
#include "ui/views/ime/input_method_bridge.h"
#include "ui/views/ime/null_input_method.h"
#include "ui/views/view.h"
#include "ui/views/widget/widget.h"
namespace views {
BridgedNativeWidget::BridgedNativeWidget() {
BridgedNativeWidget::~BridgedNativeWidget() {
void BridgedNativeWidget::Init(base::scoped_nsobject<NSWindow> window) {
void BridgedNativeWidget::SetRootView(views::View* view) {
if (view == [bridged_view_ hostedView])
[bridged_view_ clearView];
// Note that there can still be references to the old |bridged_view_|
// floating around in Cocoa libraries at this point. However, references to
// the old views::View will be gone, so any method calls will become no-ops.
if (view) {
bridged_view_.reset([[BridgedContentView alloc] initWithView:view]);
// Objective C initializers can return nil. However, if |view| is non-NULL
// this should be treated as an error and caught early.
[window_ setContentView:bridged_view_];
InputMethod* BridgedNativeWidget::CreateInputMethod() {
if (switches::IsTextInputFocusManagerEnabled())
return new NullInputMethod();
return new InputMethodBridge(this, GetHostInputMethod(), true);
ui::InputMethod* BridgedNativeWidget::GetHostInputMethod() {
if (!input_method_) {
// Delegate is NULL because Mac IME does not need DispatchKeyEventPostIME
// callbacks.
input_method_ = ui::CreateInputMethod(NULL, nil);
return input_method_.get();
// BridgedNativeWidget, internal::InputMethodDelegate:
void BridgedNativeWidget::DispatchKeyEventPostIME(const ui::KeyEvent& key) {
// Mac key events don't go through this, but some unit tests that use
// MockInputMethod do.
Widget* widget = [bridged_view_ hostedView]->GetWidget();
if (!key.handled() && widget->GetFocusManager())
} // namespace views