13860e4dd8
LayoutText can't simply rely on its LayoutNode::rect() for hit testing. Instead, we have to iterate over the individual runs and see if we're hitting any of them. Also, LayoutNode::hit_test() now always recurses into children, since we can't trust the rect() to tell the truth (inline rects are wrong.)
40 lines
941 B
C++
40 lines
941 B
C++
#pragma once
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#include <LibHTML/DOM/Text.h>
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#include <LibHTML/Layout/LayoutNode.h>
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class Font;
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class LayoutText : public LayoutNode {
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public:
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LayoutText(const Text&, StyleProperties&&);
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virtual ~LayoutText() override;
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const Text& node() const { return static_cast<const Text&>(*LayoutNode::node()); }
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const String& text() const;
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virtual const char* class_name() const override { return "LayoutText"; }
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virtual bool is_text() const final { return true; }
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virtual void layout() override;
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virtual void render(RenderingContext&) override;
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struct Run {
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Point pos;
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String text;
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};
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const Vector<Run>& runs() const { return m_runs; }
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virtual HitTestResult hit_test(const Point&) const override;
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private:
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template<typename Callback>
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void for_each_run(Callback) const;
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void load_font();
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void compute_runs();
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Vector<Run> m_runs;
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RefPtr<Font> m_font;
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};
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