blob: a31753e2219b5b10f24f9217d4f9f69760e7c102 [file] [log] [blame]
// Copyright (c) 2013 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 <list>
#include <memory>
#include <vector>
#include "base/macros.h"
#include "base/memory/weak_ptr.h"
#include "components/remote_cocoa/common/select_file_dialog.mojom.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "ui/gfx/native_widget_types.h"
#include "ui/shell_dialogs/select_file_dialog.h"
#include "ui/shell_dialogs/shell_dialogs_export.h"
namespace ui {
namespace test {
class SelectFileDialogMacTest;
} // namespace test
// Implementation of SelectFileDialog that shows Cocoa dialogs for choosing a
// file or folder.
// Exported for unit tests.
class SHELL_DIALOGS_EXPORT SelectFileDialogImpl : public ui::SelectFileDialog {
SelectFileDialogImpl(Listener* listener,
std::unique_ptr<ui::SelectFilePolicy> policy);
// BaseShellDialog implementation.
bool IsRunning(gfx::NativeWindow parent_window) const override;
void ListenerDestroyed() override;
// SelectFileDialog implementation.
// |params| is user data we pass back via the Listener interface.
void SelectFileImpl(Type type,
const base::string16& title,
const base::FilePath& default_path,
const FileTypeInfo* file_types,
int file_type_index,
const base::FilePath::StringType& default_extension,
gfx::NativeWindow owning_window,
void* params) override;
friend class test::SelectFileDialogMacTest;
// Struct to store data associated with a file dialog while it is showing.
struct DialogData {
DialogData(gfx::NativeWindow parent_window_, void* params_);
// The parent window for the panel. Weak, used only for comparisons.
gfx::NativeWindow parent_window;
// |params| user data associated with this file dialog.
void* params;
// Bridge to the Cocoa NSSavePanel.
mojo::Remote<remote_cocoa::mojom::SelectFileDialog> select_file_dialog;
~SelectFileDialogImpl() override;
// Callback made when a panel is closed.
void FileWasSelected(DialogData* dialog_data,
bool is_multi,
bool was_cancelled,
const std::vector<base::FilePath>& files,
int index);
bool HasMultipleFileTypeChoicesImpl() override;
// A list containing a DialogData for all active dialogs.
std::list<DialogData> dialog_data_list_;
bool hasMultipleFileTypeChoices_;
base::WeakPtrFactory<SelectFileDialogImpl> weak_factory_;
} // namespace ui