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Bug 294277, Support 'inline' <alert>s, r=aaronr+doronr, a=mkaply, NPOTB

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This commit is contained in:
Olli.Pettay%helsinki.fi 2005-05-17 20:04:08 +00:00
parent c1d82771b1
commit 689cb343a9
3 changed files with 70 additions and 7 deletions
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67
extensions/xforms/nsXFormsMessageElement.cpp
View File

@ -165,6 +165,7 @@ private:
nsresult HandleModalAndModelessMessage(nsIDOMDocument* aDoc, nsAString& aLevel);
void CloneNode(nsIDOMNode* aSrc, nsIDOMNode** aTarget);
void AppendCSSOptions(nsIDOMViewCSS* aViewCSS, nsAString& aOptions);
PRBool HandleInlineAlert(nsIDOMEvent* aEvent);
nsresult ConstructMessageWindowURL(nsAString& aData,
PRBool aIsLink,
/*out*/ nsAString& aURL);
@ -209,11 +210,13 @@ nsXFormsMessageElement::OnCreated(nsIXTFXMLVisualWrapper *aWrapper)
nsCOMPtr<nsIDOMDocument> domDoc;
mElement->GetOwnerDocument(getter_AddRefs(domDoc));
domDoc->CreateElementNS(NS_LITERAL_STRING(NS_NAMESPACE_XHTML),
NS_LITERAL_STRING("div"),
mType == eType_Alert
? NS_LITERAL_STRING("span")
: NS_LITERAL_STRING("div"),
getter_AddRefs(mVisualElement));
if (mVisualElement)
mVisualElement->SetAttribute(NS_LITERAL_STRING("style"),
NS_LITERAL_STRING(EPHEMERAL_STYLE_HIDDEN));
if (mVisualElement && mType != eType_Alert)
mVisualElement->SetAttribute(NS_LITERAL_STRING("style"),
NS_LITERAL_STRING(EPHEMERAL_STYLE_HIDDEN));
return NS_OK;
}
@ -394,6 +397,9 @@ nsXFormsMessageElement::HandleAction(nsIDOMEvent* aEvent,
level.AssignLiteral("modeless");
break;
case eType_Alert:
if (HandleInlineAlert(aEvent))
return NS_OK;
level.AssignLiteral("modal");
break;
}
@ -409,6 +415,59 @@ nsXFormsMessageElement::HandleAction(nsIDOMEvent* aEvent,
: HandleModalAndModelessMessage(doc, level);
}
PRBool
nsXFormsMessageElement::HandleInlineAlert(nsIDOMEvent* aEvent)
{
nsCOMPtr<nsIDOMDocument> doc;
mElement->GetOwnerDocument(getter_AddRefs(doc));
nsCOMPtr<nsIDOMDocumentView> dview(do_QueryInterface(doc));
if (!dview)
return PR_FALSE;
nsCOMPtr<nsIDOMAbstractView> aview;
dview->GetDefaultView(getter_AddRefs(aview));
if (!aview)
return PR_FALSE;
nsCOMPtr<nsIDOMWindowInternal> internal(do_QueryInterface(aview));
if (!internal)
return PR_FALSE;
nsCOMPtr<nsIDOMViewCSS> cssView(do_QueryInterface(internal));
if (!cssView)
return PR_FALSE;
nsAutoString tmp;
nsCOMPtr<nsIDOMCSSStyleDeclaration> styles;
cssView->GetComputedStyle(mElement, tmp, getter_AddRefs(styles));
nsCOMPtr<nsIDOMCSSValue> display;
styles->GetPropertyCSSValue(NS_LITERAL_STRING("display"),
getter_AddRefs(display));
if (display) {
nsCOMPtr<nsIDOMCSSPrimitiveValue> displayValue(do_QueryInterface(display));
if (displayValue) {
nsAutoString type;
displayValue->GetStringValue(type);
if (type.EqualsLiteral("none"))
return PR_FALSE;
nsAutoString instanceData;
PRBool hasBinding = nsXFormsUtils::GetSingleNodeBindingValue(mElement,
instanceData);
if (hasBinding) {
nsCOMPtr<nsIDOM3Node> visualElement3(do_QueryInterface(mVisualElement));
if (visualElement3) {
visualElement3->SetTextContent(instanceData);
}
}
return PR_TRUE;
}
}
return PR_FALSE;
}
nsresult
nsXFormsMessageElement::HandleEphemeralMessage(nsIDOMDocument* aDoc,
nsIDOMEvent* aEvent)

6
extensions/xforms/nsXFormsModelElement.cpp
View File

@ -520,15 +520,15 @@ nsXFormsModelElement::SetSingleState(nsIDOMElement *aElement,
{
nsXFormsEvent event = aState ? aOnEvent : (nsXFormsEvent) (aOnEvent + 1);
// Dispatch event
nsXFormsUtils::DispatchEvent(aElement, event);
// Set pseudo class
///
/// @bug Set via attributes right now. Bug 271720. (XXX)
aElement->SetAttribute(kStateAttributes[aState ? aAttributePos : aAttributePos + 1],
NS_LITERAL_STRING("1"));
aElement->RemoveAttribute(kStateAttributes[aState ? aAttributePos + 1 : aAttributePos]);
// Dispatch event
nsXFormsUtils::DispatchEvent(aElement, event);
}
nsresult

4
extensions/xforms/xforms.css
View File

@ -52,3 +52,7 @@ message[level="ephemeral"], hint {
visibility: hidden !important;
position: absolute !important;
}
alert {
display: none;
}