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/*
* 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 <AK/FlyString.h>
#include <AK/Function.h>
#include <AK/NonnullRefPtrVector.h>
#include <AK/OwnPtr.h>
#include <AK/String.h>
#include <AK/URL.h>
#include <AK/WeakPtr.h>
#include <LibCore/Forward.h>
#include <LibJS/Forward.h>
#include <LibWeb/CSS/StyleResolver.h>
#include <LibWeb/CSS/StyleSheet.h>
#include <LibWeb/CSS/StyleSheetList.h>
#include <LibWeb/DOM/NonElementParentNode.h>
#include <LibWeb/DOM/ParentNode.h>
namespace Web {
class Document
: public ParentNode
, public NonElementParentNode<Document> {
public:
using WrapperType = Bindings::DocumentWrapper;
explicit Document(const URL& = {});
virtual ~Document() override;
void set_url(const URL& url) { m_url = url; }
URL url() const { return m_url; }
Origin origin() const;
bool is_scripting_enabled() const { return true; }
URL complete_url(const String&) const;
void fixup();
StyleResolver& style_resolver() { return *m_style_resolver; }
const StyleResolver& style_resolver() const { return *m_style_resolver; }
CSS::StyleSheetList& style_sheets() { return *m_style_sheets; }
const CSS::StyleSheetList& style_sheets() const { return *m_style_sheets; }
virtual FlyString node_name() const override { return "#document"; }
void set_hovered_node(Node*);
Node* hovered_node() { return m_hovered_node; }
const Node* hovered_node() const { return m_hovered_node; }
void set_inspected_node(Node*);
Node* inspected_node() { return m_inspected_node; }
const Node* inspected_node() const { return m_inspected_node; }
const HTMLHtmlElement* document_element() const;
const HTMLHeadElement* head() const;
const HTMLElement* body() const;
String title() const;
void attach_to_frame(Badge<Frame>, Frame&);
void detach_from_frame(Badge<Frame>, Frame&);
Frame* frame() { return m_frame.ptr(); }
const Frame* frame() const { return m_frame.ptr(); }
Color background_color(const Gfx::Palette&) const;
RefPtr<Gfx::Bitmap> background_image() const;
Color link_color() const;
void set_link_color(Color);
Color active_link_color() const;
void set_active_link_color(Color);
Color visited_link_color() const;
void set_visited_link_color(Color);
void layout();
void force_layout();
void invalidate_layout();
void update_style();
void update_layout();
virtual bool is_child_allowed(const Node&) const override;
const LayoutDocument* layout_node() const;
LayoutDocument* layout_node();
void schedule_style_update();
Vector<const Element*> get_elements_by_name(const String&) const;
RefPtr<Element> query_selector(const StringView&);
NonnullRefPtrVector<Element> query_selector_all(const StringView&);
const String& source() const { return m_source; }
void set_source(const String& source) { m_source = source; }
JS::Interpreter& interpreter();
JS::Value run_javascript(const StringView&);
NonnullRefPtr<Element> create_element(const String& tag_name);
NonnullRefPtr<Text> create_text_node(const String& data);
void set_pending_parsing_blocking_script(Badge<HTMLScriptElement>, HTMLScriptElement*);
HTMLScriptElement* pending_parsing_blocking_script() { return m_pending_parsing_blocking_script; }
NonnullRefPtr<HTMLScriptElement> take_pending_parsing_blocking_script(Badge<HTMLDocumentParser>);
void add_script_to_execute_when_parsing_has_finished(Badge<HTMLScriptElement>, HTMLScriptElement&);
NonnullRefPtrVector<HTMLScriptElement> take_scripts_to_execute_when_parsing_has_finished(Badge<HTMLDocumentParser>);
void add_script_to_execute_as_soon_as_possible(Badge<HTMLScriptElement>, HTMLScriptElement&);
NonnullRefPtrVector<HTMLScriptElement> take_scripts_to_execute_as_soon_as_possible(Badge<HTMLDocumentParser>);
bool in_quirks_mode() const { return m_quirks_mode; }
void set_quirks_mode(bool mode) { m_quirks_mode = mode; }
private:
virtual RefPtr<LayoutNode> create_layout_node(const StyleProperties* parent_style) override;
OwnPtr<StyleResolver> m_style_resolver;
RefPtr<CSS::StyleSheetList> m_style_sheets;
RefPtr<Node> m_hovered_node;
RefPtr<Node> m_inspected_node;
WeakPtr<Frame> m_frame;
URL m_url;
RefPtr<Window> m_window;
RefPtr<LayoutDocument> m_layout_root;
Optional<Color> m_link_color;
Optional<Color> m_active_link_color;
Optional<Color> m_visited_link_color;
RefPtr<Core::Timer> m_style_update_timer;
String m_source;
OwnPtr<JS::Interpreter> m_interpreter;
RefPtr<HTMLScriptElement> m_pending_parsing_blocking_script;
NonnullRefPtrVector<HTMLScriptElement> m_scripts_to_execute_when_parsing_has_finished;
NonnullRefPtrVector<HTMLScriptElement> m_scripts_to_execute_as_soon_as_possible;
bool m_quirks_mode { false };
};
template<>
inline bool is<Document>(const Node& node)
{
return node.is_document();
}
}
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