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// 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.
#include "components/autofill/content/browser/content_autofill_driver.h"
#include "base/command_line.h"
#include "base/threading/sequenced_worker_pool.h"
#include "components/autofill/content/common/autofill_messages.h"
#include "components/autofill/core/browser/autofill_client.h"
#include "components/autofill/core/browser/autofill_external_delegate.h"
#include "components/autofill/core/browser/autofill_manager.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_frame_host.h"
#include "content/public/browser/render_view_host.h"
#include "content/public/browser/site_instance.h"
#include "ipc/ipc_message_macros.h"
namespace autofill {
ContentAutofillDriver::ContentAutofillDriver(
content::RenderFrameHost* render_frame_host,
AutofillClient* client,
const std::string& app_locale,
AutofillManager::AutofillDownloadManagerState enable_download_manager)
: render_frame_host_(render_frame_host),
client_(client),
autofill_manager_(new AutofillManager(this,
client,
app_locale,
enable_download_manager)),
autofill_external_delegate_(autofill_manager_.get(), this),
request_autocomplete_manager_(this) {
autofill_manager_->SetExternalDelegate(&autofill_external_delegate_);
}
ContentAutofillDriver::~ContentAutofillDriver() {}
bool ContentAutofillDriver::IsOffTheRecord() const {
return render_frame_host_->GetSiteInstance()
->GetBrowserContext()
->IsOffTheRecord();
}
net::URLRequestContextGetter* ContentAutofillDriver::GetURLRequestContext() {
return render_frame_host_->GetSiteInstance()
->GetBrowserContext()
->GetRequestContext();
}
base::SequencedWorkerPool* ContentAutofillDriver::GetBlockingPool() {
return content::BrowserThread::GetBlockingPool();
}
bool ContentAutofillDriver::RendererIsAvailable() {
return render_frame_host_->GetRenderViewHost() != NULL;
}
void ContentAutofillDriver::SendFormDataToRenderer(
int query_id,
RendererFormDataAction action,
const FormData& data) {
if (!RendererIsAvailable())
return;
switch (action) {
case FORM_DATA_ACTION_FILL:
render_frame_host_->Send(new AutofillMsg_FillForm(
render_frame_host_->GetRoutingID(), query_id, data));
break;
case FORM_DATA_ACTION_PREVIEW:
render_frame_host_->Send(new AutofillMsg_PreviewForm(
render_frame_host_->GetRoutingID(), query_id, data));
break;
}
}
void ContentAutofillDriver::PingRenderer() {
if (!RendererIsAvailable())
return;
render_frame_host_->Send(
new AutofillMsg_Ping(render_frame_host_->GetRoutingID()));
}
void ContentAutofillDriver::DetectAccountCreationForms(
const std::vector<FormStructure*>& forms) {
autofill_manager_->client()->DetectAccountCreationForms(render_frame_host_,
forms);
}
void ContentAutofillDriver::SendAutofillTypePredictionsToRenderer(
const std::vector<FormStructure*>& forms) {
if (!base::CommandLine::ForCurrentProcess()->HasSwitch(
switches::kShowAutofillTypePredictions))
return;
if (!RendererIsAvailable())
return;
std::vector<FormDataPredictions> type_predictions;
FormStructure::GetFieldTypePredictions(forms, &type_predictions);
render_frame_host_->Send(new AutofillMsg_FieldTypePredictionsAvailable(
render_frame_host_->GetRoutingID(), type_predictions));
}
void ContentAutofillDriver::RendererShouldAcceptDataListSuggestion(
const base::string16& value) {
if (!RendererIsAvailable())
return;
render_frame_host_->Send(new AutofillMsg_AcceptDataListSuggestion(
render_frame_host_->GetRoutingID(), value));
}
void ContentAutofillDriver::RendererShouldClearFilledForm() {
if (!RendererIsAvailable())
return;
render_frame_host_->Send(
new AutofillMsg_ClearForm(render_frame_host_->GetRoutingID()));
}
void ContentAutofillDriver::RendererShouldClearPreviewedForm() {
if (!RendererIsAvailable())
return;
render_frame_host_->Send(
new AutofillMsg_ClearPreviewedForm(render_frame_host_->GetRoutingID()));
}
void ContentAutofillDriver::RendererShouldFillFieldWithValue(
const base::string16& value) {
if (!RendererIsAvailable())
return;
render_frame_host_->Send(new AutofillMsg_FillFieldWithValue(
render_frame_host_->GetRoutingID(), value));
}
void ContentAutofillDriver::RendererShouldPreviewFieldWithValue(
const base::string16& value) {
if (!RendererIsAvailable())
return;
render_frame_host_->Send(new AutofillMsg_PreviewFieldWithValue(
render_frame_host_->GetRoutingID(), value));
}
void ContentAutofillDriver::PopupHidden() {
// If the unmask prompt is showing, keep showing the preview. The preview
// will be cleared when the prompt closes.
if (!autofill_manager_->IsShowingUnmaskPrompt())
RendererShouldClearPreviewedForm();
}
bool ContentAutofillDriver::HandleMessage(const IPC::Message& message) {
bool handled = true;
IPC_BEGIN_MESSAGE_MAP(ContentAutofillDriver, message)
IPC_MESSAGE_FORWARD(AutofillHostMsg_FirstUserGestureObserved, client_,
AutofillClient::OnFirstUserGestureObserved)
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_DidPreviewAutofillFormData,
autofill_manager_.get(),
AutofillManager::OnDidPreviewAutofillFormData)
IPC_MESSAGE_FORWARD(AutofillHostMsg_PingAck,
&autofill_external_delegate_,
AutofillExternalDelegate::OnPingAck)
IPC_MESSAGE_FORWARD(AutofillHostMsg_DidFillAutofillFormData,
autofill_manager_.get(),
AutofillManager::OnDidFillAutofillFormData)
IPC_MESSAGE_FORWARD(AutofillHostMsg_DidEndTextFieldEditing,
autofill_manager_.get(),
AutofillManager::OnDidEndTextFieldEditing)
IPC_MESSAGE_FORWARD(AutofillHostMsg_HidePopup,
autofill_manager_.get(),
AutofillManager::OnHidePopup)
IPC_MESSAGE_FORWARD(AutofillHostMsg_SetDataList,
autofill_manager_.get(),
AutofillManager::OnSetDataList)
IPC_MESSAGE_FORWARD(AutofillHostMsg_RequestAutocomplete,
&request_autocomplete_manager_,
RequestAutocompleteManager::OnRequestAutocomplete)
IPC_MESSAGE_UNHANDLED(handled = false)
IPC_END_MESSAGE_MAP()
return handled;
}
void ContentAutofillDriver::DidNavigateFrame(
const content::LoadCommittedDetails& details,
const content::FrameNavigateParams& params) {
if (details.is_navigation_to_different_page())
autofill_manager_->Reset();
}
void ContentAutofillDriver::SetAutofillManager(
scoped_ptr<AutofillManager> manager) {
autofill_manager_ = manager.Pass();
autofill_manager_->SetExternalDelegate(&autofill_external_delegate_);
}
} // namespace autofill
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