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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/views/profiles/profile_picker_dice_sign_in_toolbar.h"
#include <utility>
#include "base/check.h"
#include "chrome/app/vector_icons/vector_icons.h"
#include "chrome/browser/ui/color/chrome_color_id.h"
#include "chrome/browser/ui/views/toolbar/toolbar_button.h"
#include "chrome/grit/generated_resources.h"
#include "components/vector_icons/vector_icons.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/metadata/metadata_impl_macros.h"
#include "ui/color/color_provider.h"
#include "ui/views/background.h"
#include "ui/views/layout/flex_layout.h"
#include "ui/views/view_class_properties.h"
namespace {
// Padding of elements in the simple toolbar.
constexpr gfx::Insets kToolbarPadding = gfx::Insets(8);
class SimpleBackButton : public ToolbarButton {
METADATA_HEADER(SimpleBackButton, ToolbarButton)
public:
explicit SimpleBackButton(PressedCallback callback)
: ToolbarButton(std::move(callback)) {
SetTriggerableEventFlags(ui::EF_LEFT_MOUSE_BUTTON |
ui::EF_MIDDLE_MOUSE_BUTTON);
SetVectorIcons(vector_icons::kBackArrowIcon, kBackArrowTouchIcon);
SetTooltipText(l10n_util::GetStringUTF16(
IDS_PROFILE_PICKER_BACK_BUTTON_SIGN_IN_LABEL));
// Unlike toolbar buttons, this one should be focusable to make it
// consistent with other screens of the flow where the back button is part
// of the page.
SetFocusBehavior(FocusBehavior::ALWAYS);
}
SimpleBackButton(const SimpleBackButton&) = delete;
SimpleBackButton& operator=(const SimpleBackButton&) = delete;
~SimpleBackButton() override = default;
};
BEGIN_METADATA(SimpleBackButton)
END_METADATA
} // namespace
ProfilePickerDiceSignInToolbar::ProfilePickerDiceSignInToolbar() {
SetLayoutManager(std::make_unique<views::FlexLayout>())
->SetOrientation(views::LayoutOrientation::kHorizontal)
.SetCrossAxisAlignment(views::LayoutAlignment::kCenter)
.SetCollapseMargins(true)
.SetInteriorMargin(kToolbarPadding);
// TODO(crbug.com/40232718): See View::SetLayoutManagerUseConstrainedSpace.
SetLayoutManagerUseConstrainedSpace(false);
SetProperty(views::kFlexBehaviorKey,
views::FlexSpecification(views::MinimumFlexSizeRule::kPreferred,
views::MaximumFlexSizeRule::kPreferred));
}
ProfilePickerDiceSignInToolbar::~ProfilePickerDiceSignInToolbar() = default;
void ProfilePickerDiceSignInToolbar::BuildToolbar(
base::RepeatingClosure on_back_callback) {
DCHECK(children().empty());
// Create the toolbar back button.
auto back_button =
std::make_unique<SimpleBackButton>(std::move(on_back_callback));
AddChildView(std::move(back_button));
UpdateToolbarColor();
}
void ProfilePickerDiceSignInToolbar::OnThemeChanged() {
UpdateToolbarColor();
View::OnThemeChanged();
}
void ProfilePickerDiceSignInToolbar::UpdateToolbarColor() {
if (!GetColorProvider()) {
return;
}
SkColor background_color = GetColorProvider()->GetColor(kColorToolbar);
SetBackground(views::CreateSolidBackground(background_color));
// On Mac, the WebContents is initially transparent. Set the color for the
// main view as well.
parent()->SetBackground(views::CreateSolidBackground(background_color));
}
BEGIN_METADATA(ProfilePickerDiceSignInToolbar)
END_METADATA
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