mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-09-21 02:08:12 +03:00
7309642ca8
This makes selector matching a lot more efficient, and also reduces the number of strings on the heap.
95 lines
4.4 KiB
C++
95 lines
4.4 KiB
C++
/*
|
|
* 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.
|
|
*/
|
|
|
|
#include <LibWeb/DOM/ElementFactory.h>
|
|
#include <LibWeb/DOM/HTMLAnchorElement.h>
|
|
#include <LibWeb/DOM/HTMLBRElement.h>
|
|
#include <LibWeb/DOM/HTMLBlinkElement.h>
|
|
#include <LibWeb/DOM/HTMLBodyElement.h>
|
|
#include <LibWeb/DOM/HTMLCanvasElement.h>
|
|
#include <LibWeb/DOM/HTMLFontElement.h>
|
|
#include <LibWeb/DOM/HTMLFormElement.h>
|
|
#include <LibWeb/DOM/HTMLHRElement.h>
|
|
#include <LibWeb/DOM/HTMLHeadElement.h>
|
|
#include <LibWeb/DOM/HTMLHeadingElement.h>
|
|
#include <LibWeb/DOM/HTMLHtmlElement.h>
|
|
#include <LibWeb/DOM/HTMLImageElement.h>
|
|
#include <LibWeb/DOM/HTMLInputElement.h>
|
|
#include <LibWeb/DOM/HTMLLinkElement.h>
|
|
#include <LibWeb/DOM/HTMLScriptElement.h>
|
|
#include <LibWeb/DOM/HTMLStyleElement.h>
|
|
#include <LibWeb/DOM/HTMLTitleElement.h>
|
|
|
|
namespace Web {
|
|
|
|
NonnullRefPtr<Element> create_element(Document& document, const FlyString& tag_name)
|
|
{
|
|
auto lowercase_tag_name = tag_name.to_lowercase();
|
|
if (lowercase_tag_name == "a")
|
|
return adopt(*new HTMLAnchorElement(document, lowercase_tag_name));
|
|
if (lowercase_tag_name == "html")
|
|
return adopt(*new HTMLHtmlElement(document, lowercase_tag_name));
|
|
if (lowercase_tag_name == "head")
|
|
return adopt(*new HTMLHeadElement(document, lowercase_tag_name));
|
|
if (lowercase_tag_name == "body")
|
|
return adopt(*new HTMLBodyElement(document, lowercase_tag_name));
|
|
if (lowercase_tag_name == "font")
|
|
return adopt(*new HTMLFontElement(document, lowercase_tag_name));
|
|
if (lowercase_tag_name == "hr")
|
|
return adopt(*new HTMLHRElement(document, lowercase_tag_name));
|
|
if (lowercase_tag_name == "style")
|
|
return adopt(*new HTMLStyleElement(document, lowercase_tag_name));
|
|
if (lowercase_tag_name == "title")
|
|
return adopt(*new HTMLTitleElement(document, lowercase_tag_name));
|
|
if (lowercase_tag_name == "link")
|
|
return adopt(*new HTMLLinkElement(document, lowercase_tag_name));
|
|
if (lowercase_tag_name == "img")
|
|
return adopt(*new HTMLImageElement(document, lowercase_tag_name));
|
|
if (lowercase_tag_name == "blink")
|
|
return adopt(*new HTMLBlinkElement(document, lowercase_tag_name));
|
|
if (lowercase_tag_name == "form")
|
|
return adopt(*new HTMLFormElement(document, lowercase_tag_name));
|
|
if (lowercase_tag_name == "input")
|
|
return adopt(*new HTMLInputElement(document, lowercase_tag_name));
|
|
if (lowercase_tag_name == "br")
|
|
return adopt(*new HTMLBRElement(document, lowercase_tag_name));
|
|
if (lowercase_tag_name == "h1"
|
|
|| lowercase_tag_name == "h2"
|
|
|| lowercase_tag_name == "h3"
|
|
|| lowercase_tag_name == "h4"
|
|
|| lowercase_tag_name == "h5"
|
|
|| lowercase_tag_name == "h6") {
|
|
return adopt(*new HTMLHeadingElement(document, lowercase_tag_name));
|
|
}
|
|
if (lowercase_tag_name == "script")
|
|
return adopt(*new HTMLScriptElement(document, lowercase_tag_name));
|
|
if (lowercase_tag_name == "canvas")
|
|
return adopt(*new HTMLCanvasElement(document, lowercase_tag_name));
|
|
return adopt(*new Element(document, lowercase_tag_name));
|
|
}
|
|
|
|
}
|