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// Copyright (c) 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 "chrome/browser/ui/ash/ash_keyboard_controller_proxy.h"
#include "ash/display/display_controller.h"
#include "ash/shell.h"
#include "chrome/browser/extensions/extension_function_dispatcher.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/common/extensions/extension_messages.h"
#include "content/public/browser/site_instance.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_contents_view.h"
#include "ipc/ipc_message_macros.h"
#include "ui/aura/client/aura_constants.h"
#include "ui/aura/root_window.h"
#include "ui/aura/window.h"
#include "ui/base/ime/input_method.h"
#include "ui/base/ime/text_input_client.h"
#include "ui/keyboard/keyboard_controller.h"
AshKeyboardControllerProxy::AshKeyboardControllerProxy() {}
AshKeyboardControllerProxy::~AshKeyboardControllerProxy() {}
void AshKeyboardControllerProxy::OnRequest(
const ExtensionHostMsg_Request_Params& params) {
extension_function_dispatcher_->Dispatch(
params, web_contents()->GetRenderViewHost());
}
content::BrowserContext* AshKeyboardControllerProxy::GetBrowserContext() {
return ProfileManager::GetDefaultProfile();
}
ui::InputMethod* AshKeyboardControllerProxy::GetInputMethod() {
aura::Window* root_window = ash::Shell::GetInstance()->GetPrimaryRootWindow();
DCHECK(root_window);
return root_window->GetProperty(aura::client::kRootWindowInputMethodKey);
}
void AshKeyboardControllerProxy::SetupWebContents(
content::WebContents* contents) {
extension_function_dispatcher_.reset(
new ExtensionFunctionDispatcher(ProfileManager::GetDefaultProfile(),
this));
Observe(contents);
}
extensions::WindowController*
AshKeyboardControllerProxy::GetExtensionWindowController() const {
// The keyboard doesn't have a window controller.
return NULL;
}
content::WebContents*
AshKeyboardControllerProxy::GetAssociatedWebContents() const {
return web_contents();
}
bool AshKeyboardControllerProxy::OnMessageReceived(
const IPC::Message& message) {
bool handled = true;
IPC_BEGIN_MESSAGE_MAP(AshKeyboardControllerProxy, message)
IPC_MESSAGE_HANDLER(ExtensionHostMsg_Request, OnRequest)
IPC_MESSAGE_UNHANDLED(handled = false)
IPC_END_MESSAGE_MAP()
return handled;
}
void AshKeyboardControllerProxy::OnKeyboardBoundsChanged(
const gfx::Rect& keyboard_bounds) {
if (keyboard_bounds.IsEmpty())
return;
gfx::Rect showing_area =
ash::DisplayController::GetPrimaryDisplay().work_area();
GetInputMethod()->GetTextInputClient()->EnsureCaretInRect(showing_area);
}
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