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Support incremental=true for input controls (bug 279012). Patch by smaug@welho.com, r=allan@beaufour.dk, sr=me.

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This commit is contained in:
bryner%brianryner.com 2005-02-01 19:38:00 +00:00
parent 27c6760db2
commit 2560574e5b
3 changed files with 48 additions and 2 deletions
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4
extensions/xforms/nsXFormsAtoms.cpp
View File

@ -57,6 +57,7 @@ nsIAtom *nsXFormsAtoms::nodeset;
nsIAtom *nsXFormsAtoms::model;
nsIAtom *nsXFormsAtoms::selected;
nsIAtom *nsXFormsAtoms::appearance;
nsIAtom *nsXFormsAtoms::incremental;
const nsStaticAtom nsXFormsAtoms::Atoms_info[] = {
{ "src", &nsXFormsAtoms::src },
@ -76,7 +77,8 @@ const nsStaticAtom nsXFormsAtoms::Atoms_info[] = {
{ "nodeset", &nsXFormsAtoms::nodeset },
{ "model", &nsXFormsAtoms::model },
{ "selected", &nsXFormsAtoms::selected },
{ "appearance", &nsXFormsAtoms::appearance }
{ "appearance", &nsXFormsAtoms::appearance },
{ "incremental", &nsXFormsAtoms::incremental }
};
void

1
extensions/xforms/nsXFormsAtoms.h
View File

@ -61,6 +61,7 @@ class nsXFormsAtoms
static NS_HIDDEN_(nsIAtom *) model;
static NS_HIDDEN_(nsIAtom *) selected;
static NS_HIDDEN_(nsIAtom *) appearance;
static NS_HIDDEN_(nsIAtom *) incremental;
static NS_HIDDEN_(nsIAtom *) value;
static NS_HIDDEN_(void) InitAtoms();

45
extensions/xforms/nsXFormsInputElement.cpp
View File

@ -56,6 +56,7 @@
#include "nsIModelElementPrivate.h"
#include "nsIContent.h"
#include "nsIDOMXPathExpression.h"
#include "nsXFormsAtoms.h"
/**
* Implementation of the \<input\>, \<secret\>, and \<textarea\> elements.
@ -75,6 +76,8 @@ public:
// nsIXTFElement overrides
NS_IMETHOD OnDestroyed();
NS_IMETHOD AttributeSet(nsIAtom *aName, const nsAString &aValue);
NS_IMETHOD HandleDefault(nsIDOMEvent *aEvent, PRBool *aHandled);
// nsIXFormsControl
NS_IMETHOD Refresh();
@ -95,13 +98,17 @@ public:
// nsXFormsInputElement
nsXFormsInputElement(ControlType aType)
: mType(aType)
: mType(aType), mIncremental(PR_FALSE)
{}
private:
// Updates the instance data node bound to this form control.
nsresult UpdateInstanceData();
nsCOMPtr<nsIDOMElement> mLabel;
nsCOMPtr<nsIDOMElement> mControl;
ControlType mType;
PRBool mIncremental;
};
NS_IMPL_ISUPPORTS_INHERITED3(nsXFormsInputElement,
@ -205,6 +212,36 @@ nsXFormsInputElement::OnDestroyed()
return NS_OK;
}
NS_IMETHODIMP
nsXFormsInputElement::AttributeSet(nsIAtom *aName, const nsAString &aValue)
{
nsXFormsControlStub::WillSetAttribute(aName, aValue);
if (aName == nsXFormsAtoms::incremental)
mIncremental = aValue.EqualsLiteral("true");
return NS_OK;
}
NS_IMETHODIMP
nsXFormsInputElement::HandleDefault(nsIDOMEvent *aEvent,
PRBool *aHandled)
{
nsresult rv;
rv = nsXFormsControlStub::HandleDefault(aEvent, aHandled);
NS_ENSURE_SUCCESS(rv, rv);
if (*aHandled || !mIncremental) {
return NS_OK;
}
nsAutoString type;
aEvent->GetType(type);
if (type.EqualsLiteral("keyup"))
UpdateInstanceData();
return NS_OK;
}
// nsIDOMEventListener
NS_IMETHODIMP
@ -221,6 +258,12 @@ nsXFormsInputElement::Focus(nsIDOMEvent *aEvent)
NS_IMETHODIMP
nsXFormsInputElement::Blur(nsIDOMEvent *aEvent)
{
return UpdateInstanceData();
}
nsresult
nsXFormsInputElement::UpdateInstanceData()
{
if (!mControl && !mBoundNode && !mModel)
return NS_OK;