2020-01-18 11:38:21 +03:00
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/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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*
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2021-04-22 11:24:48 +03:00
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* SPDX-License-Identifier: BSD-2-Clause
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2020-01-18 11:38:21 +03:00
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*/
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2020-02-16 11:17:49 +03:00
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#include <LibCore/EventLoop.h>
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2020-02-06 22:33:02 +03:00
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#include <LibGUI/Dialog.h>
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#include <LibGUI/Event.h>
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2019-03-19 02:01:02 +03:00
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2020-02-02 17:07:41 +03:00
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namespace GUI {
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2020-03-04 22:53:51 +03:00
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Dialog::Dialog(Window* parent_window)
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: Window(parent_window)
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2019-03-19 02:01:02 +03:00
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{
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set_modal(true);
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2020-11-28 12:22:41 +03:00
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set_minimizable(false);
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2019-03-19 02:01:02 +03:00
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}
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2020-02-02 17:07:41 +03:00
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Dialog::~Dialog()
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2019-03-19 02:01:02 +03:00
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{
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}
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2020-02-02 17:07:41 +03:00
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int Dialog::exec()
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2019-03-19 02:01:02 +03:00
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{
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2021-02-23 22:42:32 +03:00
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VERIFY(!m_event_loop);
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2020-02-02 14:34:39 +03:00
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m_event_loop = make<Core::EventLoop>();
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2021-01-01 17:58:07 +03:00
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if (parent() && is<Window>(parent())) {
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2020-02-02 17:07:41 +03:00
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auto& parent_window = *static_cast<Window*>(parent());
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2020-08-16 14:05:42 +03:00
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if (parent_window.is_visible()) {
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2020-12-30 15:44:58 +03:00
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center_within(parent_window);
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2020-08-16 14:05:42 +03:00
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} else {
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center_on_screen();
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}
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2019-05-10 23:22:03 +03:00
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} else {
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2020-08-16 14:05:42 +03:00
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center_on_screen();
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2019-03-19 04:20:00 +03:00
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}
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2019-03-19 02:01:02 +03:00
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show();
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2019-03-19 04:20:00 +03:00
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auto result = m_event_loop->exec();
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m_event_loop = nullptr;
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2021-01-11 15:32:26 +03:00
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dbgln("{}: Event loop returned with result {}", *this, result);
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2019-09-22 01:46:29 +03:00
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remove_from_parent();
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2019-03-19 04:20:00 +03:00
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return result;
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2019-03-19 02:01:02 +03:00
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}
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2020-02-02 17:07:41 +03:00
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void Dialog::done(int result)
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2019-03-19 02:01:02 +03:00
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{
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2019-03-21 00:31:21 +03:00
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if (!m_event_loop)
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return;
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2019-03-19 02:01:02 +03:00
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m_result = result;
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2021-01-11 15:32:26 +03:00
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dbgln("{}: Quit event loop with result {}", *this, result);
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2019-03-19 04:20:00 +03:00
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m_event_loop->quit(result);
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2019-03-19 02:01:02 +03:00
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}
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2019-07-26 17:13:59 +03:00
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2020-02-02 17:07:41 +03:00
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void Dialog::event(Core::Event& event)
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2020-01-01 03:58:37 +03:00
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{
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2021-07-12 17:04:41 +03:00
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if (event.type() == Event::KeyUp || event.type() == Event::KeyDown) {
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2020-02-02 17:07:41 +03:00
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auto& key_event = static_cast<KeyEvent&>(event);
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2020-01-01 03:58:37 +03:00
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if (key_event.key() == KeyCode::Key_Escape) {
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done(ExecCancel);
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2020-01-21 23:37:22 +03:00
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event.accept();
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2020-01-01 03:58:37 +03:00
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return;
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}
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}
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2020-02-02 17:07:41 +03:00
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Window::event(event);
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2020-01-01 03:58:37 +03:00
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}
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2020-02-02 17:07:41 +03:00
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void Dialog::close()
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2019-07-26 17:13:59 +03:00
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{
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2020-02-02 17:07:41 +03:00
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Window::close();
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2019-07-26 17:13:59 +03:00
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m_event_loop->quit(ExecCancel);
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}
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2020-02-02 17:07:41 +03:00
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}
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