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LibGUI: Add GUI::Process::spawn_or_show_error()
This is a wrapper around Core::Process::spawn() for GUI applications, that shows an error if the call to spawn() failed.
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37
Userland/Libraries/LibGUI/Process.cpp
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37
Userland/Libraries/LibGUI/Process.cpp
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/*
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* Copyright (c) 2022, MacDue <macdue@dueutil.tech>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/Format.h>
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#include <AK/StringView.h>
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#include <LibGUI/MessageBox.h>
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#include <LibGUI/Process.h>
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template<typename StringType>
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void spawn_or_show_error(GUI::Window* parent_window, StringView path, Span<StringType const> arguments)
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{
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auto spawn_result = Core::Process::spawn(path, arguments);
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if (spawn_result.is_error())
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GUI::MessageBox::show_error(parent_window, String::formatted("Failed to spawn {}: {}", path, spawn_result.error()));
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}
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namespace GUI {
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void Process::spawn_or_show_error(Window* parent_window, StringView path, Span<String const> arguments)
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{
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::spawn_or_show_error<String>(parent_window, path, arguments);
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}
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void Process::spawn_or_show_error(Window* parent_window, StringView path, Span<StringView const> arguments)
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{
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::spawn_or_show_error<StringView>(parent_window, path, arguments);
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}
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void Process::spawn_or_show_error(Window* parent_window, StringView path, Span<char const* const> arguments)
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{
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::spawn_or_show_error<char const*>(parent_window, path, arguments);
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}
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}
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