Libraries: Move to Userland/Libraries/

1 files changed, 59 insertions, 0 deletions

diff --git a/Userland/Libraries/LibWeb/Layout/TextNode.h b/Userland/Libraries/LibWeb/Layout/TextNode.h
new file mode 100644
index 0000000000..03781a22b2
--- /dev/null
+++ b/Userland/Libraries/LibWeb/Layout/TextNode.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#pragma once
+
+#include <LibWeb/DOM/Text.h>
+#include <LibWeb/Layout/Node.h>
+
+namespace Web::Layout {
+
+class LineBoxFragment;
+
+class TextNode : public Node {
+public:
+    TextNode(DOM::Document&, DOM::Text&);
+    virtual ~TextNode() override;
+
+    const DOM::Text& dom_node() const { return static_cast<const DOM::Text&>(*Node::dom_node()); }
+
+    const String& text_for_rendering() const { return m_text_for_rendering; }
+
+    virtual void paint_fragment(PaintContext&, const LineBoxFragment&, PaintPhase) const override;
+
+    virtual void split_into_lines(InlineFormattingContext&, LayoutMode) override;
+
+private:
+    void split_into_lines_by_rules(InlineFormattingContext&, LayoutMode, bool do_collapse, bool do_wrap_lines, bool do_wrap_breaks);
+    void paint_cursor_if_needed(PaintContext&, const LineBoxFragment&) const;
+
+    template<typename Callback>
+    void for_each_chunk(Callback, LayoutMode, bool do_wrap_lines, bool do_wrap_breaks) const;
+
+    String m_text_for_rendering;
+};
+
+}