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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 "components/autofill/content/browser/autofill_driver_impl.h"
#include "base/command_line.h"
#include "base/threading/sequenced_worker_pool.h"
#include "components/autofill/core/browser/autofill_external_delegate.h"
#include "components/autofill/core/browser/autofill_manager.h"
#include "components/autofill/core/browser/autofill_manager_delegate.h"
#include "components/autofill/core/common/autofill_messages.h"
#include "components/autofill/core/browser/form_structure.h"
#include "components/autofill/core/common/autofill_switches.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/navigation_controller.h"
#include "content/public/browser/navigation_details.h"
#include "content/public/browser/render_view_host.h"
#include "content/public/browser/web_contents.h"
#include "content/public/common/frame_navigate_params.h"
#include "ipc/ipc_message_macros.h"
namespace autofill {
namespace {
const char kAutofillDriverImplWebContentsUserDataKey[] =
"web_contents_autofill_driver_impl";
} // namespace
// static
void AutofillDriverImpl::CreateForWebContentsAndDelegate(
content::WebContents* contents,
autofill::AutofillManagerDelegate* delegate,
const std::string& app_locale,
AutofillManager::AutofillDownloadManagerState enable_download_manager) {
if (FromWebContents(contents))
return;
contents->SetUserData(kAutofillDriverImplWebContentsUserDataKey,
new AutofillDriverImpl(contents,
delegate,
app_locale,
enable_download_manager));
}
// static
AutofillDriverImpl* AutofillDriverImpl::FromWebContents(
content::WebContents* contents) {
return static_cast<AutofillDriverImpl*>(
contents->GetUserData(kAutofillDriverImplWebContentsUserDataKey));
}
AutofillDriverImpl::AutofillDriverImpl(
content::WebContents* web_contents,
autofill::AutofillManagerDelegate* delegate,
const std::string& app_locale,
AutofillManager::AutofillDownloadManagerState enable_download_manager)
: content::WebContentsObserver(web_contents),
autofill_manager_(new AutofillManager(
this, delegate, app_locale, enable_download_manager)),
autofill_external_delegate_(autofill_manager_.get(), this) {
autofill_manager_->SetExternalDelegate(&autofill_external_delegate_);
}
AutofillDriverImpl::~AutofillDriverImpl() {}
bool AutofillDriverImpl::IsOffTheRecord() const {
return web_contents()->GetBrowserContext()->IsOffTheRecord();
}
net::URLRequestContextGetter* AutofillDriverImpl::GetURLRequestContext() {
return web_contents()->GetBrowserContext()->GetRequestContext();
}
content::WebContents* AutofillDriverImpl::GetWebContents() {
return web_contents();
}
base::SequencedWorkerPool* AutofillDriverImpl::GetBlockingPool() {
return content::BrowserThread::GetBlockingPool();
}
bool AutofillDriverImpl::RendererIsAvailable() {
return (web_contents()->GetRenderViewHost() != NULL);
}
void AutofillDriverImpl::SetRendererActionOnFormDataReception(
RendererFormDataAction action) {
if (!RendererIsAvailable())
return;
content::RenderViewHost* host = web_contents()->GetRenderViewHost();
switch(action) {
case FORM_DATA_ACTION_PREVIEW:
host->Send(new AutofillMsg_SetAutofillActionPreview(
host->GetRoutingID()));
return;
case FORM_DATA_ACTION_FILL:
host->Send(new AutofillMsg_SetAutofillActionFill(host->GetRoutingID()));
return;
}
}
void AutofillDriverImpl::SendFormDataToRenderer(int query_id,
const FormData& data) {
if (!RendererIsAvailable())
return;
content::RenderViewHost* host = web_contents()->GetRenderViewHost();
host->Send(
new AutofillMsg_FormDataFilled(host->GetRoutingID(), query_id, data));
}
void AutofillDriverImpl::SendAutofillTypePredictionsToRenderer(
const std::vector<FormStructure*>& forms) {
if (!CommandLine::ForCurrentProcess()->HasSwitch(
switches::kShowAutofillTypePredictions))
return;
content::RenderViewHost* host = GetWebContents()->GetRenderViewHost();
if (!host)
return;
std::vector<FormDataPredictions> type_predictions;
FormStructure::GetFieldTypePredictions(forms, &type_predictions);
host->Send(
new AutofillMsg_FieldTypePredictionsAvailable(host->GetRoutingID(),
type_predictions));
}
void AutofillDriverImpl::RendererShouldAcceptDataListSuggestion(
const base::string16& value) {
if (!RendererIsAvailable())
return;
content::RenderViewHost* host = web_contents()->GetRenderViewHost();
host->Send(new AutofillMsg_AcceptDataListSuggestion(host->GetRoutingID(),
value));
}
void AutofillDriverImpl::RendererShouldAcceptPasswordAutofillSuggestion(
const base::string16& username) {
if (!RendererIsAvailable())
return;
content::RenderViewHost* host = web_contents()->GetRenderViewHost();
host->Send(
new AutofillMsg_AcceptPasswordAutofillSuggestion(host->GetRoutingID(),
username));
}
void AutofillDriverImpl::RendererShouldClearFilledForm() {
if (!RendererIsAvailable())
return;
content::RenderViewHost* host = web_contents()->GetRenderViewHost();
host->Send(new AutofillMsg_ClearForm(host->GetRoutingID()));
}
void AutofillDriverImpl::RendererShouldClearPreviewedForm() {
if (!RendererIsAvailable())
return;
content::RenderViewHost* host = web_contents()->GetRenderViewHost();
host->Send(new AutofillMsg_ClearPreviewedForm(host->GetRoutingID()));
}
void AutofillDriverImpl::RendererShouldSetNodeText(
const base::string16& value) {
if (!RendererIsAvailable())
return;
content::RenderViewHost* host = web_contents()->GetRenderViewHost();
host->Send(new AutofillMsg_SetNodeText(host->GetRoutingID(), value));
}
bool AutofillDriverImpl::OnMessageReceived(const IPC::Message& message) {
bool handled = true;
IPC_BEGIN_MESSAGE_MAP(AutofillDriverImpl, message)
IPC_MESSAGE_FORWARD(AutofillHostMsg_FormsSeen, autofill_manager_.get(),
AutofillManager::OnFormsSeen)
IPC_MESSAGE_FORWARD(AutofillHostMsg_FormSubmitted, autofill_manager_.get(),
AutofillManager::OnFormSubmitted)
IPC_MESSAGE_FORWARD(AutofillHostMsg_TextFieldDidChange,
autofill_manager_.get(),
AutofillManager::OnTextFieldDidChange)
IPC_MESSAGE_FORWARD(AutofillHostMsg_QueryFormFieldAutofill,
autofill_manager_.get(),
AutofillManager::OnQueryFormFieldAutofill)
IPC_MESSAGE_FORWARD(AutofillHostMsg_ShowAutofillDialog,
autofill_manager_.get(),
AutofillManager::OnShowAutofillDialog)
IPC_MESSAGE_FORWARD(AutofillHostMsg_FillAutofillFormData,
autofill_manager_.get(),
AutofillManager::OnFillAutofillFormData)
IPC_MESSAGE_FORWARD(AutofillHostMsg_DidPreviewAutofillFormData,
autofill_manager_.get(),
AutofillManager::OnDidPreviewAutofillFormData)
IPC_MESSAGE_FORWARD(AutofillHostMsg_DidFillAutofillFormData,
autofill_manager_.get(),
AutofillManager::OnDidFillAutofillFormData)
IPC_MESSAGE_FORWARD(AutofillHostMsg_DidEndTextFieldEditing,
autofill_manager_.get(),
AutofillManager::OnDidEndTextFieldEditing)
IPC_MESSAGE_FORWARD(AutofillHostMsg_HideAutofillUI, autofill_manager_.get(),
AutofillManager::OnHideAutofillUI)
IPC_MESSAGE_FORWARD(AutofillHostMsg_AddPasswordFormMapping,
autofill_manager_.get(),
AutofillManager::OnAddPasswordFormMapping)
IPC_MESSAGE_FORWARD(AutofillHostMsg_ShowPasswordSuggestions,
autofill_manager_.get(),
AutofillManager::OnShowPasswordSuggestions)
IPC_MESSAGE_FORWARD(AutofillHostMsg_SetDataList, autofill_manager_.get(),
AutofillManager::OnSetDataList)
IPC_MESSAGE_FORWARD(AutofillHostMsg_RequestAutocomplete,
autofill_manager_.get(),
AutofillManager::OnRequestAutocomplete)
IPC_MESSAGE_UNHANDLED(handled = false)
IPC_END_MESSAGE_MAP()
return handled;
}
void AutofillDriverImpl::DidNavigateMainFrame(
const content::LoadCommittedDetails& details,
const content::FrameNavigateParams& params) {
if (details.is_navigation_to_different_page())
autofill_manager_->Reset();
}
void AutofillDriverImpl::SetAutofillManager(
scoped_ptr<AutofillManager> manager) {
autofill_manager_ = manager.Pass();
autofill_manager_->SetExternalDelegate(&autofill_external_delegate_);
}
void AutofillDriverImpl::NavigationEntryCommitted(
const content::LoadCommittedDetails& load_details) {
autofill_manager_->delegate()->HideAutofillPopup();
}
void AutofillDriverImpl::WasHidden() {
autofill_manager_->delegate()->HideAutofillPopup();
}
} // namespace autofill
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