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SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
75 lines
1.5 KiB
C++
75 lines
1.5 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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#include <LibCore/EventLoop.h>
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#include <LibGUI/Dialog.h>
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#include <LibGUI/Event.h>
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namespace GUI {
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Dialog::Dialog(Window* parent_window)
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: Window(parent_window)
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{
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set_modal(true);
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set_minimizable(false);
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}
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Dialog::~Dialog()
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{
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}
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int Dialog::exec()
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{
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VERIFY(!m_event_loop);
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m_event_loop = make<Core::EventLoop>();
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if (parent() && is<Window>(parent())) {
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auto& parent_window = *static_cast<Window*>(parent());
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if (parent_window.is_visible()) {
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center_within(parent_window);
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} else {
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center_on_screen();
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}
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} else {
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center_on_screen();
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}
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show();
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auto result = m_event_loop->exec();
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m_event_loop = nullptr;
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dbgln("{}: Event loop returned with result {}", *this, result);
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remove_from_parent();
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return result;
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}
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void Dialog::done(int result)
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{
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if (!m_event_loop)
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return;
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m_result = result;
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dbgln("{}: Quit event loop with result {}", *this, result);
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m_event_loop->quit(result);
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}
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void Dialog::event(Core::Event& event)
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{
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if (event.type() == Event::KeyUp) {
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auto& key_event = static_cast<KeyEvent&>(event);
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if (key_event.key() == KeyCode::Key_Escape) {
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done(ExecCancel);
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event.accept();
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return;
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}
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}
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Window::event(event);
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}
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void Dialog::close()
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{
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Window::close();
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m_event_loop->quit(ExecCancel);
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}
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}
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