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LibWeb: Implement dialog.requestClose()

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This commit is contained in:
Luke Warlow 2025-01-16 20:37:18 +00:00 • committed by Andrew Kaster
parent b056e27afd
commit dd37d1c536
Notes: github-actions[bot] 2025-01-30 23:25:42 +00:00
8 changed files with 67 additions and 17 deletions
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21
Libraries/LibWeb/HTML/CloseWatcher.cpp
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@ -79,14 +79,23 @@ CloseWatcher::CloseWatcher(JS::Realm& realm)
{
}
// https://html.spec.whatwg.org/multipage/interaction.html#dom-closewatcher-requestclose
void CloseWatcher::request_close_for_bindings()
{
// The requestClose() method steps are to request to close this's internal close watcher with false.
request_close(false);
}
// https://html.spec.whatwg.org/multipage/interaction.html#close-watcher-request-close
bool CloseWatcher::request_close()
bool CloseWatcher::request_close(bool require_history_action_activation)
{
// 1. If closeWatcher is not active, then return true.
if (!m_is_active)
return true;
// FIXME: 2. If the result of running closeWatcher's get enabled state is false, then return true.
// 2. If the result of running closeWatcher's get enabled state is false, then return true.
if (!get_enabled_state())
return true;
// 3. If closeWatcher's is running cancel action is true, then return true.
if (m_is_running_cancel_action)
@ -99,10 +108,10 @@ bool CloseWatcher::request_close()
if (!window.associated_document().is_fully_active())
return true;
// 6. Let canPreventClose be true if window's close watcher manager's groups's size is less than window's close watcher manager's allowed number of groups,
// 6. Let canPreventClose be true if requireHistoryActionActivation is false, or if window's close watcher manager's groups's size is less than window's close watcher manager's allowed number of groups,
// and window has history-action activation; otherwise false.
auto manager = window.close_watcher_manager();
bool can_prevent_close = manager->can_prevent_close() && window.has_history_action_activation();
bool can_prevent_close = !require_history_action_activation || (manager->can_prevent_close() && window.has_history_action_activation());
// 7. Set closeWatcher's is running cancel action to true.
m_is_running_cancel_action = true;
// 8. Let shouldContinue be the result of running closeWatcher's cancel action given canPreventClose.
@ -133,7 +142,9 @@ void CloseWatcher::close()
if (!m_is_active)
return;
// FIXME: 2. If the result of running closeWatcher's get enabled state is false, then return.
// 2. If the result of running closeWatcher's get enabled state is false, then return.
if (!get_enabled_state())
return;
// 3. If closeWatcher's window's associated Document is not fully active, then return.
if (!as<HTML::Window>(realm().global_object()).associated_document().is_fully_active())