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landing xforms branch on trunk, not built by default. Bug 278896, sr=bryner on build config changes. If you build xforms, you now need to enable the schema-validation extension as well

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git-svn-id: svn://10.0.0.236/trunk@167986 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
doronr%us.ibm.com
2005-01-19 16:05:31 +00:00
parent 992efeda11
commit cd53bba469
38 changed files with 2391 additions and 1757 deletions
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158
mozilla/extensions/xforms/nsXFormsGroupElement.cpp
View File

@@ -49,11 +49,9 @@
#include "nsIXTFXMLVisual.h"
#include "nsIXTFXMLVisualWrapper.h"
#include "nsIXFormsControl.h"
#include "nsXFormsControlStub.h"
#include "nsIXFormsContextControl.h"
#include "nsIModelElementPrivate.h"
#include "nsXFormsAtoms.h"
#include "nsXFormsStubElement.h"
#include "nsXFormsUtils.h"
#ifdef DEBUG
@@ -74,31 +72,18 @@
*
* @bug If a group only has a model attribute, the group fails to set this for
* children, as it is impossible to distinguish between a failure and absence
* of binding attributes when calling EvaluateNodeBinding().
* of binding attributes when calling ProcessNodeBinding().
*/
class nsXFormsGroupElement : public nsIXFormsControl,
public nsXFormsXMLVisualStub,
class nsXFormsGroupElement : public nsXFormsControlStub,
public nsIXFormsContextControl
{
protected:
/** The DOM element for the node */
nsCOMPtr<nsIDOMElement> mElement;
/** The UI HTML element used to represent the tag */
nsCOMPtr<nsIDOMHTMLDivElement> mHTMLElement;
/** Have DoneAddingChildren() been called? */
PRBool mDoneAddingChildren;
/** The context node for the children of this element */
nsCOMPtr<nsIDOMElement> mContextNode;
/** The current ID of the model node is bound to */
nsString mModelID;
/** Process element */
nsresult Process();
public:
NS_DECL_ISUPPORTS_INHERITED
@@ -115,12 +100,9 @@ public:
// nsIXTFElement overrides
NS_IMETHOD OnDestroyed();
NS_IMETHOD WillSetAttribute(nsIAtom *aName, const nsAString &aValue);
NS_IMETHOD AttributeSet(nsIAtom *aName, const nsAString &aValue);
NS_IMETHOD DoneAddingChildren();
// nsIXFormsControl
NS_DECL_NSIXFORMSCONTROL
NS_IMETHOD Refresh();
// nsIXFormsContextControl
NS_DECL_NSIXFORMSCONTEXTCONTROL
@@ -134,7 +116,6 @@ NS_IMPL_ISUPPORTS_INHERITED2(nsXFormsGroupElement,
MOZ_DECL_CTOR_COUNTER(nsXFormsGroupElement)
nsXFormsGroupElement::nsXFormsGroupElement()
: mElement(nsnull)
{
MOZ_COUNT_CTOR(nsXFormsGroupElement);
}
@@ -152,17 +133,12 @@ nsXFormsGroupElement::OnCreated(nsIXTFXMLVisualWrapper *aWrapper)
printf("nsXFormsGroupElement::OnCreated(aWrapper=%p)\n", (void*) aWrapper);
#endif
// Initialize member(s)
nsCOMPtr<nsIDOMElement> node;
aWrapper->GetElementNode(getter_AddRefs(node));
mElement = node;
NS_ASSERTION(mElement, "Wrapper is not an nsIDOMElement, we'll crash soon");
nsresult rv = nsXFormsControlStub::OnCreated(aWrapper);
NS_ENSURE_SUCCESS(rv, rv);
mDoneAddingChildren = PR_FALSE;
// Create HTML tag
nsCOMPtr<nsIDOMDocument> domDoc;
node->GetOwnerDocument(getter_AddRefs(domDoc));
mElement->GetOwnerDocument(getter_AddRefs(domDoc));
nsCOMPtr<nsIDOMElement> domElement;
domDoc->CreateElementNS(NS_LITERAL_STRING(NS_NAMESPACE_XHTML),
@@ -172,11 +148,6 @@ nsXFormsGroupElement::OnCreated(nsIXTFXMLVisualWrapper *aWrapper)
mHTMLElement = do_QueryInterface(domElement);
NS_ENSURE_TRUE(mHTMLElement, NS_ERROR_FAILURE);
// Setup which notifications to receive
aWrapper->SetNotificationMask(nsIXTFElement::NOTIFY_DONE_ADDING_CHILDREN |
nsIXTFElement::NOTIFY_ATTRIBUTE_SET |
nsIXTFElement::NOTIFY_WILL_SET_ATTRIBUTE);
return NS_OK;
}
@@ -200,103 +171,45 @@ NS_IMETHODIMP
nsXFormsGroupElement::OnDestroyed()
{
mHTMLElement = nsnull;
mContextNode = nsnull;
mElement = nsnull;
return NS_OK;
return nsXFormsControlStub::OnDestroyed();
}
// nsIXFormsControl
NS_IMETHODIMP
nsXFormsGroupElement::WillSetAttribute(nsIAtom *aName, const nsAString& aNewValue)
{
if (aName == nsXFormsAtoms::bind || aName == nsXFormsAtoms::ref) {
nsCOMPtr<nsIDOMNode> modelNode = nsXFormsUtils::GetModel(mElement);
nsCOMPtr<nsIModelElementPrivate> model = do_QueryInterface(modelNode);
if (model) {
model->RemoveFormControl(this);
}
}
return NS_OK;
}
NS_IMETHODIMP
nsXFormsGroupElement::AttributeSet(nsIAtom *aName, const nsAString& aNewValue)
{
if (aName == nsXFormsAtoms::bind || aName == nsXFormsAtoms::ref) {
Refresh();
}
return NS_OK;
}
NS_IMETHODIMP
nsXFormsGroupElement::DoneAddingChildren()
{
#ifdef DEBUG_XF_GROUP
printf("nsXFormsGroupElement::DoneAddingChildren()\n");
#endif
mDoneAddingChildren = PR_TRUE;
Refresh();
return NS_OK;
}
// nsXFormsControl
nsresult
nsXFormsGroupElement::Refresh()
{
#ifdef DEBUG_XF_GROUP
printf("nsXFormsGroupElement::Refresh(mDoneAddingChildren=%d)\n", mDoneAddingChildren);
printf("nsXFormsGroupElement::Refresh()\n");
#endif
nsresult rv = NS_OK;
if (mDoneAddingChildren) {
rv = Process();
}
return rv;
}
// nsXFormsGroupElement
nsresult
nsXFormsGroupElement::Process()
{
#ifdef DEBUG_XF_GROUP
printf("nsXFormsGroupElement::Process()\n");
#endif
if (!mHTMLElement)
return NS_OK;
mModelID.Truncate();
nsCOMPtr<nsIDOMNode> modelNode;
nsCOMPtr<nsIDOMElement> bindElement;
nsCOMPtr<nsIDOMXPathResult> result =
nsXFormsUtils::EvaluateNodeBinding(mElement,
nsXFormsUtils::ELEMENT_WITH_MODEL_ATTR,
NS_LITERAL_STRING("ref"),
EmptyString(),
nsIDOMXPathResult::FIRST_ORDERED_NODE_TYPE,
getter_AddRefs(modelNode),
getter_AddRefs(bindElement));
nsCOMPtr<nsIModelElementPrivate> model = do_QueryInterface(modelNode);
if (model) {
model->AddFormControl(this);
}
if (!result)
return NS_ERROR_FAILURE;
nsCOMPtr<nsIModelElementPrivate> modelNode;
nsCOMPtr<nsIDOMXPathResult> result;
nsresult rv =
ProcessNodeBinding(NS_LITERAL_STRING("ref"),
nsIDOMXPathResult::FIRST_ORDERED_NODE_TYPE,
getter_AddRefs(result),
getter_AddRefs(modelNode));
NS_ENSURE_SUCCESS(rv, rv);
if (!result) {
return NS_OK;
}
// Get model ID
nsCOMPtr<nsIDOMElement> modelElement = do_QueryInterface(modelNode);
NS_ENSURE_TRUE(modelElement, NS_ERROR_FAILURE);
modelElement->GetAttribute(NS_LITERAL_STRING("id"), mModelID);
// Get context node, if any
nsCOMPtr<nsIDOMNode> singleNode;
result->GetSingleNodeValue(getter_AddRefs(singleNode));
mContextNode = do_QueryInterface(singleNode);
NS_ENSURE_TRUE(mContextNode, NS_ERROR_FAILURE);
result->GetSingleNodeValue(getter_AddRefs(mBoundNode));
NS_ENSURE_STATE(mBoundNode);
return NS_OK;
}
@@ -319,19 +232,12 @@ nsXFormsGroupElement::GetContext(nsAString& aModelID,
#endif
NS_ENSURE_ARG(aContextSize);
NS_ENSURE_ARG(aContextPosition);
/** @todo Not too elegant to call Process() here, but DoneAddingChildren is,
* logically, called on children before us. We need a notification
* that goes from the document node and DOWN, where the controls
* should Refresh().
*/
*aContextPosition = 1;
*aContextSize = 1;
nsresult rv = Process();
NS_ENSURE_SUCCESS(rv, rv);
NS_IF_ADDREF(*aContextNode = mContextNode);
if (mBoundNode && aContextNode)
CallQueryInterface(mBoundNode, aContextNode); // addrefs
aModelID = mModelID;
return NS_OK;