mirror of
https://github.com/RGBCube/serenity
synced 2025-05-21 00:35:08 +00:00
c41bae3d54
This patch implements basic support for <a href="#foo"> fragment links. To figure out where we actually want to scroll to, we have to do something different based on the layout node's box type. So if it's a regular LayoutBox we can just use the LayoutBox::position(). However, if it's an inline layout node, we use the position of the first line box fragment in the containing block contributed by this layout node or one of its descendants.
55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
#pragma once
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#include <AK/URL.h>
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#include <LibGUI/GScrollableWidget.h>
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#include <LibHTML/DOM/Document.h>
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class Frame;
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class HtmlView : public GScrollableWidget {
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C_OBJECT(HtmlView)
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public:
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virtual ~HtmlView() override;
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Document* document() { return m_document; }
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const Document* document() const { return m_document; }
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void set_document(Document*);
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const LayoutDocument* layout_root() const;
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LayoutDocument* layout_root();
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Frame& main_frame() { return *m_main_frame; }
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const Frame& main_frame() const { return *m_main_frame; }
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void reload();
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void load(const URL&);
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void scroll_to_anchor(const StringView&);
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URL url() const;
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void set_should_show_line_box_borders(bool value) { m_should_show_line_box_borders = value; }
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Function<void(const String&)> on_link_click;
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Function<void(const String&)> on_link_hover;
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Function<void(const String&)> on_title_change;
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Function<void(const URL&)> on_load_start;
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virtual bool accepts_focus() const override { return true; }
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protected:
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HtmlView(GWidget* parent = nullptr);
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virtual void resize_event(GResizeEvent&) override;
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virtual void paint_event(GPaintEvent&) override;
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virtual void mousemove_event(GMouseEvent&) override;
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virtual void mousedown_event(GMouseEvent&) override;
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virtual void keydown_event(GKeyEvent&) override;
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private:
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void layout_and_sync_size();
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RefPtr<Frame> m_main_frame;
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RefPtr<Document> m_document;
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bool m_should_show_line_box_borders { false };
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};
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