Everywhere: Hoist the Libraries folder to the top-level

Author: https://github.com/trflynn89 Commit: 93712b24bf Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256 Reviewed-by: https://github.com/sideshowbarker
2025-08-21 18:00:16 +00:00 · 2024-11-09 12:25:08 -05:00 · 2024-11-09 12:25:08 -05:00 · 93712b24bf · 2024-11-10 11:51:52 +00:00
commit 93712b24bf
parent 950e819ee7
4547 changed files with 104 additions and 113 deletions
--- a/Libraries/LibUnicode/Segmenter.h
+++ b/Libraries/LibUnicode/Segmenter.h
@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2024, Tim Flynn <trflynn89@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/Function.h>
+#include <AK/NonnullOwnPtr.h>
+#include <AK/Optional.h>
+#include <AK/StringView.h>
+
+namespace Unicode {
+
+enum class SegmenterGranularity {
+    Grapheme,
+    Sentence,
+    Word,
+};
+SegmenterGranularity segmenter_granularity_from_string(StringView);
+StringView segmenter_granularity_to_string(SegmenterGranularity);
+
+class Segmenter {
+public:
+    static NonnullOwnPtr<Segmenter> create(SegmenterGranularity segmenter_granularity);
+    static NonnullOwnPtr<Segmenter> create(StringView locale, SegmenterGranularity segmenter_granularity);
+    virtual ~Segmenter() = default;
+
+    static bool should_continue_beyond_word(Utf8View const&);
+
+    SegmenterGranularity segmenter_granularity() const { return m_segmenter_granularity; }
+
+    virtual NonnullOwnPtr<Segmenter> clone() const = 0;
+
+    virtual void set_segmented_text(String) = 0;
+    virtual void set_segmented_text(Utf16View const&) = 0;
+
+    virtual size_t current_boundary() = 0;
+
+    enum class Inclusive {
+        No,
+        Yes,
+    };
+    virtual Optional<size_t> previous_boundary(size_t index, Inclusive = Inclusive::No) = 0;
+    virtual Optional<size_t> next_boundary(size_t index, Inclusive = Inclusive::No) = 0;
+
+    using SegmentationCallback = Function<IterationDecision(size_t)>;
+    virtual void for_each_boundary(String, SegmentationCallback) = 0;
+    virtual void for_each_boundary(Utf16View const&, SegmentationCallback) = 0;
+    virtual void for_each_boundary(Utf32View const&, SegmentationCallback) = 0;
+
+    virtual bool is_current_boundary_word_like() const = 0;
+
+protected:
+    explicit Segmenter(SegmenterGranularity segmenter_granularity)
+        : m_segmenter_granularity(segmenter_granularity)
+    {
+    }
+
+    SegmenterGranularity m_segmenter_granularity { SegmenterGranularity::Grapheme };
+};
+
+}