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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 "base/basictypes.h"
#include "base/strings/string_util.h"
#include "base/strings/utf_string_conversions.h"
#include "chrome/browser/ui/autofill/card_unmask_prompt_controller.h"
#include "chrome/browser/ui/autofill/card_unmask_prompt_view.h"
#include "chrome/grit/generated_resources.h"
#include "components/constrained_window/constrained_window_views.h"
#include "grit/theme_resources.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/resource/resource_bundle.h"
#include "ui/views/controls/image_view.h"
#include "ui/views/controls/label.h"
#include "ui/views/controls/textfield/textfield.h"
#include "ui/views/controls/textfield/textfield_controller.h"
#include "ui/views/layout/box_layout.h"
#include "ui/views/widget/widget.h"
#include "ui/views/window/dialog_client_view.h"
#include "ui/views/window/dialog_delegate.h"
namespace autofill {
namespace {
class CardUnmaskPromptViews : public CardUnmaskPromptView,
views::DialogDelegateView,
views::TextfieldController {
public:
explicit CardUnmaskPromptViews(CardUnmaskPromptController* controller)
: controller_(controller), cvc_(nullptr), message_label_(nullptr) {}
~CardUnmaskPromptViews() override {
if (controller_)
controller_->OnUnmaskDialogClosed();
}
void Show() {
constrained_window::ShowWebModalDialogViews(this,
controller_->GetWebContents());
}
// CardUnmaskPromptView
void ControllerGone() override {
controller_ = nullptr;
GetWidget()->Close();
}
void DisableAndWaitForVerification() override {
cvc_->SetEnabled(false);
message_label_->SetText(base::ASCIIToUTF16("Verifying..."));
message_label_->SetVisible(true);
GetDialogClientView()->UpdateDialogButtons();
Layout();
}
void VerificationSucceeded() override {
// TODO(estade): implement.
}
void VerificationFailed() override {
cvc_->SetEnabled(true);
message_label_->SetText(
base::ASCIIToUTF16("Verification error. Please try again."));
message_label_->SetVisible(true);
GetDialogClientView()->UpdateDialogButtons();
Layout();
}
// views::DialogDelegateView
View* GetContentsView() override {
InitIfNecessary();
return this;
}
ui::ModalType GetModalType() const override { return ui::MODAL_TYPE_CHILD; }
base::string16 GetWindowTitle() const override {
// TODO(estade): fix this.
return base::ASCIIToUTF16("Unlocking Visa - 1111");
}
void DeleteDelegate() override { delete this; }
int GetDialogButtons() const override {
return ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL;
}
base::string16 GetDialogButtonLabel(ui::DialogButton button) const override {
// TODO(estade): fix this.
if (button == ui::DIALOG_BUTTON_OK)
return base::ASCIIToUTF16("Verify");
return DialogDelegateView::GetDialogButtonLabel(button);
}
bool ShouldDefaultButtonBeBlue() const override { return true; }
bool IsDialogButtonEnabled(ui::DialogButton button) const override {
if (button == ui::DIALOG_BUTTON_CANCEL)
return true;
DCHECK_EQ(ui::DIALOG_BUTTON_OK, button);
base::string16 input_text;
base::TrimWhitespace(cvc_->text(), base::TRIM_ALL, &input_text);
return cvc_->enabled() && input_text.size() == 3 &&
base::ContainsOnlyChars(input_text,
base::ASCIIToUTF16("0123456789"));
}
views::View* GetInitiallyFocusedView() override { return cvc_; }
bool Cancel() override {
return true;
}
bool Accept() override {
if (!controller_)
return true;
controller_->OnUnmaskResponse(cvc_->text());
return false;
}
// views::TextfieldController
void ContentsChanged(views::Textfield* sender,
const base::string16& new_contents) override {
GetDialogClientView()->UpdateDialogButtons();
}
private:
void InitIfNecessary() {
if (has_children())
return;
// TODO(estade): for amex, text and CVC image should be different.
SetLayoutManager(
new views::BoxLayout(views::BoxLayout::kVertical, 19, 0, 5));
AddChildView(new views::Label(base::ASCIIToUTF16(
"Enter the three digit verification code from the back of your credit "
"card")));
views::View* cvc_container = new views::View();
cvc_container->SetLayoutManager(
new views::BoxLayout(views::BoxLayout::kHorizontal, 0, 0, 5));
AddChildView(cvc_container);
cvc_ = new views::Textfield();
cvc_->set_controller(this);
cvc_->set_placeholder_text(
l10n_util::GetStringUTF16(IDS_AUTOFILL_DIALOG_PLACEHOLDER_CVC));
cvc_->set_default_width_in_chars(10);
cvc_container->AddChildView(cvc_);
views::ImageView* cvc_image = new views::ImageView();
ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
cvc_image->SetImage(rb.GetImageSkiaNamed(IDR_CREDIT_CARD_CVC_HINT));
cvc_container->AddChildView(cvc_image);
message_label_ = new views::Label();
cvc_container->AddChildView(message_label_);
message_label_->SetVisible(false);
}
CardUnmaskPromptController* controller_;
views::Textfield* cvc_;
// TODO(estade): this is a temporary standin in place of some spinner UI
// as well as a better error message.
views::Label* message_label_;
DISALLOW_COPY_AND_ASSIGN(CardUnmaskPromptViews);
};
} // namespace
// static
CardUnmaskPromptView* CardUnmaskPromptView::CreateAndShow(
CardUnmaskPromptController* controller) {
CardUnmaskPromptViews* view = new CardUnmaskPromptViews(controller);
view->Show();
return view;
}
} // namespace autofill
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