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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <memory>
#include <string>
#include "base/functional/callback.h"
#include "base/memory/raw_ptr.h"
#include "chrome/browser/extensions/extension_uninstall_dialog.h"
#include "chrome/browser/extensions/extension_util.h"
#include "chrome/browser/ui/extensions/extension_dialog_utils.h"
#include "chrome/grit/generated_resources.h"
#include "ui/base/interaction/element_identifier.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/models/dialog_model.h"
#include "ui/gfx/image/image_skia_operations.h"
namespace {
DEFINE_LOCAL_ELEMENT_IDENTIFIER_VALUE(kCheckboxId);
// The implementation of the uninstall dialog.
class ExtensionUninstallDialogImpl
: public extensions::ExtensionUninstallDialog {
public:
ExtensionUninstallDialogImpl(
Profile* profile,
gfx::NativeWindow parent,
extensions::ExtensionUninstallDialog::Delegate* delegate);
ExtensionUninstallDialogImpl(const ExtensionUninstallDialogImpl&) = delete;
ExtensionUninstallDialogImpl& operator=(const ExtensionUninstallDialogImpl&) =
delete;
~ExtensionUninstallDialogImpl() override;
// Forwards that the dialog has been accepted to the delegate.
void DialogAccepted();
// Reports a canceled dialog to the delegate (unless accepted).
void DialogClosing();
private:
void Show() override;
void Close() override;
// Pointer to the DialogModel for the dialog. This is cleared when the dialog
// is being closed and OnDialogClosed is reported. As such it prevents access
// to the dialog after it's been closed, as well as preventing multiple
// reports of OnDialogClosed.
raw_ptr<ui::DialogModel> dialog_model_ = nullptr;
// WeakPtrs because the associated dialog may outlive |this|, which is owned
// by the caller of extensions::ExtensionsUninstallDialog::Create().
base::WeakPtrFactory<ExtensionUninstallDialogImpl> weak_ptr_factory_{this};
};
ExtensionUninstallDialogImpl::ExtensionUninstallDialogImpl(
Profile* profile,
gfx::NativeWindow parent,
extensions::ExtensionUninstallDialog::Delegate* delegate)
: extensions::ExtensionUninstallDialog(profile, parent, delegate) {}
ExtensionUninstallDialogImpl::~ExtensionUninstallDialogImpl() {
if (dialog_model_) {
dialog_model_->host()->Close();
}
DCHECK(!dialog_model_);
}
void ExtensionUninstallDialogImpl::Show() {
ui::DialogModel::Builder dialog_builder;
dialog_builder.SetInternalName("ExtensionUninstallDialog")
.SetTitle(l10n_util::GetStringFUTF16(
IDS_EXTENSION_PROMPT_UNINSTALL_TITLE,
extensions::util::GetFixupExtensionNameForUIDisplay(
extension()->name())))
.OverrideShowCloseButton(false)
.SetDialogDestroyingCallback(
base::BindOnce(&ExtensionUninstallDialogImpl::DialogClosing,
weak_ptr_factory_.GetWeakPtr()))
.SetIcon(ui::ImageModel::FromImageSkia(
gfx::ImageSkiaOperations::CreateResizedImage(
icon(), skia::ImageOperations::ResizeMethod::RESIZE_GOOD,
gfx::Size(extension_misc::EXTENSION_ICON_SMALL,
extension_misc::EXTENSION_ICON_SMALL))))
.AddOkButton(base::BindOnce(&ExtensionUninstallDialogImpl::DialogAccepted,
weak_ptr_factory_.GetWeakPtr()),
ui::DialogModel::Button::Params()
.SetLabel(l10n_util::GetStringUTF16(
IDS_EXTENSION_PROMPT_UNINSTALL_BUTTON))
.SetId(kOkButtonElementId))
.AddCancelButton(
base::DoNothing() /* Cancel is covered by WindowClosingCallback */,
ui::DialogModel::Button::Params().SetId(kCancelButtonElementId));
if (triggering_extension()) {
dialog_builder.AddParagraph(
ui::DialogModelLabel(
l10n_util::GetStringFUTF16(
IDS_EXTENSION_PROMPT_UNINSTALL_TRIGGERED_BY_EXTENSION,
extensions::util::GetFixupExtensionNameForUIDisplay(
triggering_extension()->name())))
.set_is_secondary()
.set_allow_character_break());
}
if (ShouldShowCheckbox()) {
std::u16string checkbox_label =
triggering_extension()
? l10n_util::GetStringFUTF16(
IDS_EXTENSION_PROMPT_UNINSTALL_REPORT_ABUSE_FROM_EXTENSION,
extensions::util::GetFixupExtensionNameForUIDisplay(
extension()->name()))
: l10n_util::GetStringUTF16(
IDS_EXTENSION_PROMPT_UNINSTALL_REPORT_ABUSE);
dialog_builder.AddCheckbox(kCheckboxId,
ui::DialogModelLabel(checkbox_label));
}
std::unique_ptr<ui::DialogModel> dialog_model = dialog_builder.Build();
dialog_model_ = dialog_model.get();
ShowDialog(parent(), extension()->id(), std::move(dialog_model));
}
void ExtensionUninstallDialogImpl::Close() {
DCHECK(dialog_model_);
dialog_model_->host()->Close();
}
void ExtensionUninstallDialogImpl::DialogAccepted() {
DCHECK(dialog_model_);
const bool checkbox_is_checked =
ShouldShowCheckbox() &&
dialog_model_->GetCheckboxByUniqueId(kCheckboxId)->is_checked();
dialog_model_ = nullptr;
OnDialogClosed(checkbox_is_checked
? CLOSE_ACTION_UNINSTALL_AND_CHECKBOX_CHECKED
: CLOSE_ACTION_UNINSTALL);
}
void ExtensionUninstallDialogImpl::DialogClosing() {
if (!dialog_model_) {
return;
}
dialog_model_ = nullptr;
OnDialogClosed(CLOSE_ACTION_CANCELED);
}
} // namespace
DEFINE_CLASS_ELEMENT_IDENTIFIER_VALUE(extensions::ExtensionUninstallDialog,
kCancelButtonElementId);
DEFINE_CLASS_ELEMENT_IDENTIFIER_VALUE(extensions::ExtensionUninstallDialog,
kOkButtonElementId);
// static
std::unique_ptr<extensions::ExtensionUninstallDialog>
extensions::ExtensionUninstallDialog::Create(Profile* profile,
gfx::NativeWindow parent,
Delegate* delegate) {
return std::make_unique<ExtensionUninstallDialogImpl>(profile, parent,
delegate);
}
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