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Export GetAltTextfor as static member fcn. b=102281 r=kmcclusk sr=waerson

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This commit is contained in:
attinasi@netscape.com
2001-11-07 04:32:25 +00:00
parent 4ff7dc93f8
commit 355d4dfc00
4 changed files with 40 additions and 42 deletions
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37
layout/base/nsCSSFrameConstructor.cpp
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@@ -7877,7 +7877,9 @@ nsCSSFrameConstructor::ContentAppended(nsIPresContext* aPresContext,
nsCOMPtr<nsIDocument> document;
nsCOMPtr<nsIContent> firstAppendedChild;
aContainer->ChildAt(aNewIndexInContainer, *getter_AddRefs(firstAppendedChild));
firstAppendedChild->GetDocument(*getter_AddRefs(document));
if (firstAppendedChild) {
firstAppendedChild->GetDocument(*getter_AddRefs(document));
}
if (document)
document->GetBindingManager(getter_AddRefs(bindingManager));
if (bindingManager) {
@@ -10231,10 +10233,10 @@ nsCSSFrameConstructor::StyleRuleRemoved(nsIPresContext* aPresContext,
return NS_OK;
}
static void
GetAlternateTextFor(nsIContent* aContent,
nsIAtom* aTag, // content object's tag
nsString& aAltText)
//STATIC
void nsCSSFrameConstructor::GetAlternateTextFor(nsIContent* aContent,
nsIAtom* aTag, // content object's tag
nsString& aAltText)
{
nsresult rv;
@@ -10242,24 +10244,17 @@ GetAlternateTextFor(nsIContent* aContent,
// when the image can not be displayed
rv = aContent->GetAttr(kNameSpaceID_None, nsHTMLAtoms::alt, aAltText);
// If there's no "alt" attribute, then use the value of the "title"
// attribute. Note that this is not the same as a value of ""
if (NS_CONTENT_ATTR_NOT_THERE == rv) {
rv = aContent->GetAttr(kNameSpaceID_None, nsHTMLAtoms::title,
// If there's no "alt" attribute, and aContent is an input
// element, then use the value of the "value" attribute
if ((NS_CONTENT_ATTR_NOT_THERE == rv) && (nsHTMLAtoms::input == aTag)) {
rv = aContent->GetAttr(kNameSpaceID_None, nsHTMLAtoms::value,
aAltText);
// If there's no "alt" or "title" attribute, and aContent is an input
// element, then use the value of the "value" attribute
if ((NS_CONTENT_ATTR_NOT_THERE == rv) && (nsHTMLAtoms::input == aTag)) {
rv = aContent->GetAttr(kNameSpaceID_None, nsHTMLAtoms::value,
aAltText);
// If there's no "value" attribute either, then use the localized string
// for "Submit" as the alternate text.
if (NS_CONTENT_ATTR_NOT_THERE == rv) {
nsFormControlHelper::GetLocalizedString(nsFormControlHelper::GetHTMLPropertiesFileName(),
NS_LITERAL_STRING("Submit").get(), aAltText);
}
// If there's no "value" attribute either, then use the localized string
// for "Submit" as the alternate text.
if (NS_CONTENT_ATTR_NOT_THERE == rv) {
nsFormControlHelper::GetLocalizedString(nsFormControlHelper::GetHTMLPropertiesFileName(),
NS_LITERAL_STRING("Submit").get(), aAltText);
}
}
}