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LibWeb: Add WrapAround option to find in page
This allows `Page::find_in_page()` to optionally not return a result if the start or end of the document has been reached.
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cda31615da
Notes:
sideshowbarker
2024-07-16 17:05:37 +09:00
Author: https://github.com/tcl3 Commit: https://github.com/LadybirdBrowser/ladybird/commit/cda31615da Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/293
@ -619,15 +619,21 @@ Page::FindInPageResult Page::perform_find_in_page_query(FindInPageQuery const& q
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if (direction.has_value()) {
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if (direction.value() == SearchDirection::Forward) {
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if (m_find_in_page_match_index >= all_matches.size() - 1)
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if (m_find_in_page_match_index >= all_matches.size() - 1) {
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if (query.wrap_around == WrapAround::No)
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return {};
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m_find_in_page_match_index = 0;
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else
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} else {
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m_find_in_page_match_index++;
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}
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} else {
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if (m_find_in_page_match_index == 0)
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if (m_find_in_page_match_index == 0) {
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if (query.wrap_around == WrapAround::No)
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return {};
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m_find_in_page_match_index = all_matches.size() - 1;
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else
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} else {
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m_find_in_page_match_index--;
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}
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}
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}
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@ -190,9 +190,14 @@ public:
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void clear_selection();
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enum class WrapAround {
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Yes,
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No,
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};
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struct FindInPageQuery {
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String string {};
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CaseSensitivity case_sensitivity { CaseSensitivity::CaseInsensitive };
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WrapAround wrap_around { WrapAround::Yes };
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};
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struct FindInPageResult {
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size_t current_match_index { 0 };
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