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LibWeb: Make factory methods of DOM::Range fallible

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This commit is contained in:
Kenneth Myhra 2023-02-15 07:26:32 +01:00 • committed by Linus Groh
parent e3e281addd
commit 0791195843
4 changed files with 21 additions and 21 deletions
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20
Userland/Libraries/LibWeb/DOM/Range.cpp
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@ -27,24 +27,24 @@ HashTable<Range*>& Range::live_ranges()
return ranges;
}
JS::NonnullGCPtr<Range> Range::create(HTML::Window& window)
WebIDL::ExceptionOr<JS::NonnullGCPtr<Range>> Range::create(HTML::Window& window)
{
return Range::create(window.associated_document());
}
JS::NonnullGCPtr<Range> Range::create(Document& document)
WebIDL::ExceptionOr<JS::NonnullGCPtr<Range>> Range::create(Document& document)
{
auto& realm = document.realm();
return realm.heap().allocate<Range>(realm, document).release_allocated_value_but_fixme_should_propagate_errors();
return MUST_OR_THROW_OOM(realm.heap().allocate<Range>(realm, document));
}
JS::NonnullGCPtr<Range> Range::create(Node& start_container, u32 start_offset, Node& end_container, u32 end_offset)
WebIDL::ExceptionOr<JS::NonnullGCPtr<Range>> Range::create(Node& start_container, u32 start_offset, Node& end_container, u32 end_offset)
{
auto& realm = start_container.realm();
return realm.heap().allocate<Range>(realm, start_container, start_offset, end_container, end_offset).release_allocated_value_but_fixme_should_propagate_errors();
return MUST_OR_THROW_OOM(realm.heap().allocate<Range>(realm, start_container, start_offset, end_container, end_offset));
}
JS::NonnullGCPtr<Range> Range::construct_impl(JS::Realm& realm)
WebIDL::ExceptionOr<JS::NonnullGCPtr<Range>> Range::construct_impl(JS::Realm& realm)
{
auto& window = verify_cast<HTML::Window>(realm.global_object());
return Range::create(window);
@ -715,7 +715,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<DocumentFragment>> Range::extract()
TRY(fragment->append_child(clone));
// 3. Let subrange be a new live range whose start is (original start node, original start offset) and whose end is (first partially contained child, first partially contained child’s length).
auto subrange = Range::create(original_start_node, original_start_offset, *first_partially_contained_child, first_partially_contained_child->length());
auto subrange = TRY(Range::create(original_start_node, original_start_offset, *first_partially_contained_child, first_partially_contained_child->length()));
// 4. Let subfragment be the result of extracting subrange.
auto subfragment = TRY(subrange->extract());
@ -753,7 +753,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<DocumentFragment>> Range::extract()
TRY(fragment->append_child(clone));
// 3. Let subrange be a new live range whose start is (last partially contained child, 0) and whose end is (original end node, original end offset).
auto subrange = Range::create(*last_partially_contained_child, 0, original_end_node, original_end_offset);
auto subrange = TRY(Range::create(*last_partially_contained_child, 0, original_end_node, original_end_offset));
// 4. Let subfragment be the result of extracting subrange.
auto subfragment = TRY(subrange->extract());
@ -1016,7 +1016,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<DocumentFragment>> Range::clone_the_content
TRY(fragment->append_child(clone));
// 3. Let subrange be a new live range whose start is (original start node, original start offset) and whose end is (first partially contained child, first partially contained child’s length).
auto subrange = Range::create(original_start_node, original_start_offset, *first_partially_contained_child, first_partially_contained_child->length());
auto subrange = TRY(Range::create(original_start_node, original_start_offset, *first_partially_contained_child, first_partially_contained_child->length()));
// 4. Let subfragment be the result of cloning the contents of subrange.
auto subfragment = TRY(subrange->clone_the_contents());
@ -1055,7 +1055,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<DocumentFragment>> Range::clone_the_content
TRY(fragment->append_child(clone));
// 3. Let subrange be a new live range whose start is (last partially contained child, 0) and whose end is (original end node, original end offset).
auto subrange = Range::create(*last_partially_contained_child, 0, original_end_node, original_end_offset);
auto subrange = TRY(Range::create(*last_partially_contained_child, 0, original_end_node, original_end_offset));
// 4. Let subfragment be the result of cloning the contents of subrange.
auto subfragment = TRY(subrange->clone_the_contents());