// Copyright 2023 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/chromeos/policy/dlp/dialogs/policy_dialog_base.h"
#include <memory>
#include <string>
#include <utility>
#include "base/functional/callback_forward.h"
#include "build/chromeos_buildflags.h"
#include "components/strings/grit/components_strings.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/base/ui_base_types.h"
#include "ui/chromeos/strings/grit/ui_chromeos_strings.h"
#include "ui/gfx/geometry/insets.h"
#include "ui/gfx/paint_vector_icon.h"
#include "ui/views/controls/image_view.h"
#include "ui/views/controls/label.h"
#include "ui/views/controls/scroll_view.h"
#include "ui/views/layout/box_layout.h"
#include "ui/views/layout/layout_provider.h"
#include "ui/views/widget/widget.h"
#if BUILDFLAG(IS_CHROMEOS_ASH)
#include "ash/public/cpp/style/color_provider.h"
#endif // BUILDFLAG(IS_CHROMEOS_ASH)
namespace policy {
namespace {
// The corner radius.
constexpr int kDialogCornerRadius = 12;
// The insets in the upper part of the dialog.
constexpr auto kTopPanelInsets = gfx::Insets::TLBR(0, 24, 16, 24);
// The insests in the container holding the list of confidential contents.
constexpr auto kConfidentialListInsets = gfx::Insets::TLBR(8, 24, 8, 24);
// The spacing between the elements in a box layout.
constexpr int kBetweenChildSpacing = 16;
// The size of the managed icon.
constexpr int kManagedIconSize = 32;
// The size of the favicon.
constexpr int kFaviconSize = 20;
// Maximum height of the confidential content scrollable list.
// This can hold seven rows.
constexpr int kConfidentialContentListMaxHeight = 240;
} // namespace
PolicyDialogBase::PolicyDialogBase() {
SetShowCloseButton(false);
set_fixed_width(views::LayoutProvider::Get()->GetDistanceMetric(
views::DISTANCE_MODAL_DIALOG_PREFERRED_WIDTH));
set_corner_radius(kDialogCornerRadius);
SetLayoutManager(std::make_unique<views::BoxLayout>(
views::BoxLayout::Orientation::kVertical));
}
PolicyDialogBase::~PolicyDialogBase() = default;
void PolicyDialogBase::SetupUpperPanel() {
upper_panel_ = AddChildView(std::make_unique<views::View>());
views::BoxLayout* layout =
upper_panel_->SetLayoutManager(std::make_unique<views::BoxLayout>(
views::BoxLayout::Orientation::kVertical, kTopPanelInsets,
kBetweenChildSpacing));
layout->set_cross_axis_alignment(
views::BoxLayout::CrossAxisAlignment::kStart);
views::ImageView* managed_icon =
upper_panel_->AddChildView(std::make_unique<views::ImageView>());
#if BUILDFLAG(IS_CHROMEOS_ASH)
auto color = ash::ColorProvider::Get()->GetContentLayerColor(
ash::ColorProvider::ContentLayerType::kIconColorPrimary);
#elif BUILDFLAG(IS_CHROMEOS_LACROS)
// TODO(crbug.com/40202228) Enable dynamic UI color & theme in lacros
auto color = SK_ColorGRAY;
#endif // BUILDFLAG(IS_CHROMEOS_ASH)
managed_icon->SetImage(gfx::CreateVectorIcon(vector_icons::kBusinessIcon,
kManagedIconSize, color));
}
views::Label* PolicyDialogBase::AddTitle(const std::u16string& title) {
DCHECK(upper_panel_);
views::Label* title_label =
upper_panel_->AddChildView(std::make_unique<views::Label>(title));
title_label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
title_label->SetAllowCharacterBreak(true);
// TODO(crbug.com/40202228) Enable dynamic UI color & theme in lacros
#if BUILDFLAG(IS_CHROMEOS_ASH)
title_label->SetEnabledColor(ash::ColorProvider::Get()->GetContentLayerColor(
ash::ColorProvider::ContentLayerType::kTextColorPrimary));
#endif // BUILDFLAG(IS_CHROMEOS_ASH)
return title_label;
}
views::Label* PolicyDialogBase::AddMessage(const std::u16string& message) {
DCHECK(upper_panel_);
views::Label* message_label =
upper_panel_->AddChildView(std::make_unique<views::Label>(message));
message_label->SetMultiLine(true);
message_label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
message_label->SetAllowCharacterBreak(true);
// TODO(crbug.com/40202228) Enable dynamic UI color & theme in lacros
#if BUILDFLAG(IS_CHROMEOS_ASH)
message_label->SetEnabledColor(
ash::ColorProvider::Get()->GetContentLayerColor(
ash::ColorProvider::ContentLayerType::kTextColorSecondary));
#endif // BUILDFLAG(IS_CHROMEOS_ASH)
return message_label;
}
void PolicyDialogBase::SetupScrollView() {
views::ScrollView* scroll_view =
AddChildView(std::make_unique<views::ScrollView>());
scroll_view->ClipHeightTo(0, kConfidentialContentListMaxHeight);
scroll_view_container_ =
scroll_view->SetContents(std::make_unique<views::View>());
scroll_view_container_->SetID(kScrollViewId);
views::BoxLayout* layout = scroll_view_container_->SetLayoutManager(
std::make_unique<views::BoxLayout>(
views::BoxLayout::Orientation::kVertical, kConfidentialListInsets,
/*between_child_spacing=*/0));
layout->set_cross_axis_alignment(
views::BoxLayout::CrossAxisAlignment::kStart);
}
void PolicyDialogBase::AddGeneralInformation() {
SetupUpperPanel();
AddTitle(GetTitle());
AddMessage(GetMessage());
}
void PolicyDialogBase::AddRowIcon(const gfx::ImageSkia& icon,
views::View* row) {
views::ImageView* icon_view =
row->AddChildView(std::make_unique<views::ImageView>());
icon_view->SetImageSize(gfx::Size(kFaviconSize, kFaviconSize));
icon_view->SetImage(icon);
}
views::Label* PolicyDialogBase::AddRowTitle(const std::u16string& title,
views::View* row) {
views::Label* label =
row->AddChildView(std::make_unique<views::Label>(title));
label->SetMultiLine(true);
label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
label->SetAllowCharacterBreak(true);
// TODO(crbug.com/40202228) Enable dynamic UI color & theme in lacros
#if BUILDFLAG(IS_CHROMEOS_ASH)
label->SetEnabledColor(ash::ColorProvider::Get()->GetContentLayerColor(
ash::ColorProvider::ContentLayerType::kTextColorSecondary));
#endif // BUILDFLAG(IS_CHROMEOS_ASH)
return label;
}
BEGIN_METADATA(PolicyDialogBase)
END_METADATA
} // namespace policy
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