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| author | Gaming4JC <g4jc@hyperbola.info> | 2020-01-01 14:56:19 -0500 |
|---|---|---|
| committer | Gaming4JC <g4jc@hyperbola.info> | 2020-01-26 15:49:16 -0500 |
| commit | a2b56b295b8bd089b74c5d93148edafe7e6da912 (patch) | |
| tree | b982cd6ea8477203d0081c64224f9955bd376d84 /dom/base | |
| parent | a1cce3b2b00bbd9f4983013ddd8934a7bccb9e99 (diff) | |
| download | UXP-a2b56b295b8bd089b74c5d93148edafe7e6da912.tar UXP-a2b56b295b8bd089b74c5d93148edafe7e6da912.tar.gz UXP-a2b56b295b8bd089b74c5d93148edafe7e6da912.tar.lz UXP-a2b56b295b8bd089b74c5d93148edafe7e6da912.tar.xz UXP-a2b56b295b8bd089b74c5d93148edafe7e6da912.zip | |
Bug 1276438 part 1. Move the implementation of the .body getter from nsHTMLDocument to nsIDocument.
Tag UXP Issue #1344
Tag UXP Issue #252
Diffstat (limited to 'dom/base')
| -rw-r--r-- | dom/base/nsDocument.cpp | 20 | ||||
| -rw-r--r-- | dom/base/nsIDocument.h | 4 |
2 files changed, 24 insertions, 0 deletions
diff --git a/dom/base/nsDocument.cpp b/dom/base/nsDocument.cpp index afe88a454..83c2e5bb7 100644 --- a/dom/base/nsDocument.cpp +++ b/dom/base/nsDocument.cpp @@ -6536,6 +6536,26 @@ nsIDocument::GetHtmlChildElement(nsIAtom* aTag) return nullptr; } +nsGenericHTMLElement* +nsIDocument::GetBody() +{ + Element* html = GetHtmlElement(); + if (!html) { + return nullptr; + } + + for (nsIContent* child = html->GetFirstChild(); + child; + child = child->GetNextSibling()) { + if (child->IsHTMLElement(nsGkAtoms::body) || + child->IsHTMLElement(nsGkAtoms::frameset)) { + return static_cast<nsGenericHTMLElement*>(child); + } + } + + return nullptr; +} + Element* nsDocument::GetTitleElement() { diff --git a/dom/base/nsIDocument.h b/dom/base/nsIDocument.h index fdaee39ca..b3879c624 100644 --- a/dom/base/nsIDocument.h +++ b/dom/base/nsIDocument.h @@ -61,6 +61,7 @@ class nsFrameLoader; class nsHTMLCSSStyleSheet; class nsHTMLDocument; class nsHTMLStyleSheet; +class nsGenericHTMLElement; class nsIAtom; class nsIBFCacheEntry; class nsIChannel; @@ -1036,6 +1037,9 @@ public: Element* GetHeadElement() { return GetHtmlChildElement(nsGkAtoms::head); } + // Get the "body" in the sense of document.body: The first <body> or + // <frameset> that's a child of a root <html> + nsGenericHTMLElement* GetBody(); /** * Accessors to the collection of stylesheets owned by this document. |