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clean up some form control stuff (use common helpers and superclasses

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for shared functionality where possible).  r=jkeiser, sr=jst
This commit is contained in:
bzbarsky@mit.edu
2002-08-06 23:50:08 +00:00
parent 7dcb40dd28
commit 928ef2d8bc
29 changed files with 163 additions and 416 deletions
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41
layout/forms/nsHTMLButtonControlFrame.cpp
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@@ -225,54 +225,19 @@ nsHTMLButtonControlFrame::GetDefaultLabel(nsString& aString)
NS_IMETHODIMP
nsHTMLButtonControlFrame::GetType(PRInt32* aType) const
{
nsresult result = NS_FORM_NOTOK;
if (mContent) {
nsIFormControl* formControl = nsnull;
result = mContent->QueryInterface(NS_GET_IID(nsIFormControl), (void**)&formControl);
if ((NS_OK == result) && formControl) {
result = formControl->GetType(aType);
NS_RELEASE(formControl);
}
}
return result;
return nsFormControlHelper::GetType(mContent, aType);
}
NS_IMETHODIMP
nsHTMLButtonControlFrame::GetName(nsAString* aResult)
{
nsresult result = NS_FORM_NOTOK;
nsCOMPtr<nsIHTMLContent> formControl(do_QueryInterface(mContent));
if (formControl) {
nsHTMLValue value;
result = formControl->GetHTMLAttribute(nsHTMLAtoms::name, value);
if (NS_CONTENT_ATTR_HAS_VALUE == result) {
if (eHTMLUnit_String == value.GetUnit()) {
value.GetStringValue(*aResult);
}
}
}
return result;
return nsFormControlHelper::GetName(mContent, aResult);
}
NS_IMETHODIMP
nsHTMLButtonControlFrame::GetValue(nsAString* aResult)
{
nsresult result = NS_FORM_NOTOK;
nsCOMPtr<nsIHTMLContent> formControl(do_QueryInterface(mContent));
if (formControl) {
nsHTMLValue value;
result = formControl->GetHTMLAttribute(nsHTMLAtoms::value, value);
if (NS_CONTENT_ATTR_HAS_VALUE == result) {
if (eHTMLUnit_String == value.GetUnit()) {
value.GetStringValue(*aResult);
}
}
}
return result;
return nsFormControlHelper::GetValueAttr(mContent, aResult);
}
PRBool