mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 15:02:46 +00:00
aeee98b3a1
This commit removes DeprecatedString's "null" state, and replaces all its users with one of the following: - A normal, empty DeprecatedString - Optional<DeprecatedString> Note that null states of DeprecatedFlyString/StringView/etc are *not* affected by this commit. However, DeprecatedString::empty() is now considered equal to a null StringView.
94 lines
3 KiB
C++
94 lines
3 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/LexicalPath.h>
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#include <AK/Optional.h>
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#include <AK/String.h>
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#include <LibCore/StandardPaths.h>
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#include <LibGUI/ComboBox.h>
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#include <LibGUI/Dialog.h>
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#include <LibGUI/FileTypeFilter.h>
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#include <LibGUI/ImageWidget.h>
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#include <LibGUI/Model.h>
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namespace FileSystemAccessServer {
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class ConnectionFromClient;
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}
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namespace GUI {
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class FilePicker final
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: public Dialog
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, private ModelClient {
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C_OBJECT(FilePicker);
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public:
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enum class Mode {
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Open,
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OpenMultiple,
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OpenFolder,
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Save
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};
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static Optional<DeprecatedString> get_open_filepath(Window* parent_window, DeprecatedString const& window_title = {}, StringView path = Core::StandardPaths::home_directory(), bool folder = false, ScreenPosition screen_position = Dialog::ScreenPosition::CenterWithinParent, Optional<Vector<FileTypeFilter>> allowed_file_types = {});
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static Optional<DeprecatedString> get_save_filepath(Window* parent_window, DeprecatedString const& title, DeprecatedString const& extension, StringView path = Core::StandardPaths::home_directory(), ScreenPosition screen_position = Dialog::ScreenPosition::CenterWithinParent);
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static ErrorOr<Optional<String>> get_filepath(Badge<FileSystemAccessServer::ConnectionFromClient>, i32 window_server_client_id, i32 parent_window_id, Mode, StringView window_title, StringView file_basename = {}, StringView path = Core::StandardPaths::home_directory(), Optional<Vector<FileTypeFilter>> = {});
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virtual ~FilePicker() override;
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Optional<DeprecatedString> const& selected_file() const { return m_selected_file; }
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private:
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void on_file_return();
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void set_path(DeprecatedString const&);
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// ^GUI::ModelClient
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virtual void model_did_update(unsigned) override;
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FilePicker(Window* parent_window, Mode type = Mode::Open, StringView filename = "Untitled"sv, StringView path = Core::StandardPaths::home_directory(), ScreenPosition screen_position = Dialog::ScreenPosition::CenterWithinParent, Optional<Vector<FileTypeFilter>> allowed_file_types = {});
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static String ok_button_name(Mode mode)
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{
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switch (mode) {
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case Mode::Open:
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case Mode::OpenMultiple:
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case Mode::OpenFolder:
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return "Open"_string;
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case Mode::Save:
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return "Save"_string;
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default:
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return "OK"_string;
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}
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}
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struct CommonLocationButton {
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DeprecatedString path;
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size_t tray_item_index { 0 };
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};
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RefPtr<MultiView> m_view;
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NonnullRefPtr<FileSystemModel> m_model;
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Optional<DeprecatedString> m_selected_file;
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Vector<DeprecatedString> m_allowed_file_types_names;
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Optional<Vector<FileTypeFilter>> m_allowed_file_types;
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RefPtr<GUI::Label> m_error_label;
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RefPtr<TextBox> m_filename_textbox;
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RefPtr<TextBox> m_location_textbox;
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Vector<CommonLocationButton> m_common_location_buttons;
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RefPtr<Menu> m_context_menu;
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Mode m_mode { Mode::Open };
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};
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}
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