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// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ui/shell_dialogs/shell_dialog_linux.h"
#include "base/notreached.h"
#include "build/config/linux/dbus/buildflags.h"
#include "ui/linux/linux_ui.h"
#include "ui/shell_dialogs/select_file_dialog_linux.h"
#include "ui/shell_dialogs/select_file_policy.h"
#if BUILDFLAG(USE_DBUS)
#include "ui/shell_dialogs/select_file_dialog_linux_portal.h"
#endif
namespace shell_dialog_linux {
void Initialize() {
#if BUILDFLAG(USE_DBUS)
ui::SelectFileDialogLinuxPortal::StartAvailabilityTestInBackground();
#endif
}
} // namespace shell_dialog_linux
namespace ui {
namespace {
enum FileDialogChoice {
kUnknown,
kToolkit,
#if BUILDFLAG(USE_DBUS)
kPortal,
#endif
};
FileDialogChoice dialog_choice_ = kUnknown;
FileDialogChoice GetFileDialogChoice() {
#if BUILDFLAG(USE_DBUS)
// Check to see if the portal is available.
if (SelectFileDialogLinuxPortal::IsPortalAvailable())
return kPortal;
#endif
return kToolkit;
}
} // namespace
SelectFileDialog* CreateSelectFileDialog(
SelectFileDialog::Listener* listener,
std::unique_ptr<SelectFilePolicy> policy) {
if (dialog_choice_ == kUnknown)
dialog_choice_ = GetFileDialogChoice();
const LinuxUi* linux_ui = LinuxUi::instance();
switch (dialog_choice_) {
case kToolkit:
if (!linux_ui)
break;
return linux_ui->CreateSelectFileDialog(listener, std::move(policy));
#if BUILDFLAG(USE_DBUS)
case kPortal:
return new SelectFileDialogLinuxPortal(listener, std::move(policy));
#endif
case kUnknown:
NOTREACHED();
}
return nullptr;
}
} // namespace ui
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