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fdbad6284c
Just in time for Serenity's 1st birthday, here is the <blink> element! This patch adds a bunch of different mechanisms to enable partial repaints of the layout tree (LayoutNode::set_needs_display())) It also adds LayoutNode::is_visible(), which can be toggled to prevent a LayoutNode from rendering anything (it still takes up space though.)
36 lines
778 B
C++
36 lines
778 B
C++
#pragma once
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#include <AK/Function.h>
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#include <AK/Noncopyable.h>
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#include <AK/RefPtr.h>
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#include <AK/Weakable.h>
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#include <LibDraw/Rect.h>
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#include <LibDraw/Size.h>
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#include <LibHTML/TreeNode.h>
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class Document;
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class Frame
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: public TreeNode<Frame>
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, public Weakable<Frame> {
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public:
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static NonnullRefPtr<Frame> create() { return adopt(*new Frame); }
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~Frame();
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const Document* document() const { return m_document; }
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Document* document() { return m_document; }
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void set_document(Document*);
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const Size& size() const { return m_size; }
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void set_size(const Size&);
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void set_needs_display(const Rect&);
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Function<void(const Rect&)> on_set_needs_display;
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private:
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Frame();
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RefPtr<Document> m_document;
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Size m_size;
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};
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