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AK+Everywhere: Remove the null state of DeprecatedString
This commit removes DeprecatedString's "null" state, and replaces all its users with one of the following: - A normal, empty DeprecatedString - Optional<DeprecatedString> Note that null states of DeprecatedFlyString/StringView/etc are *not* affected by this commit. However, DeprecatedString::empty() is now considered equal to a null StringView.
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aeee98b3a1
Notes:
sideshowbarker
2024-07-16 20:21:48 +09:00
Author: https://github.com/alimpfard
Commit: aeee98b3a1
Pull-request: https://github.com/SerenityOS/serenity/pull/21397
Reviewed-by: https://github.com/shannonbooth
Reviewed-by: https://github.com/trflynn89
189 changed files with 597 additions and 652 deletions
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@ -306,9 +306,9 @@ void TextNode::invalidate_text_for_rendering()
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DeprecatedString const& TextNode::text_for_rendering() const
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{
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if (m_text_for_rendering.is_null())
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if (!m_text_for_rendering.has_value())
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const_cast<TextNode*>(this)->compute_text_for_rendering();
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return m_text_for_rendering;
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return *m_text_for_rendering;
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}
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// NOTE: This collapses whitespace into a single ASCII space if the CSS white-space property tells us to.
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