|
Packit |
f0b94e |
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
Packit |
f0b94e |
/* vim: set ts=2 et sw=2 tw=80: */
|
|
Packit |
f0b94e |
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
Packit |
f0b94e |
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
|
|
Packit |
f0b94e |
* You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
#include "xpcAccessibleGeneric.h"
|
|
Packit |
f0b94e |
#include "Accessible.h"
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
using namespace mozilla;
|
|
Packit |
f0b94e |
using namespace mozilla::a11y;
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
NS_IMETHODIMP
|
|
Packit |
f0b94e |
xpcAccessibleValue::GetMaximumValue(double* aValue) {
|
|
Packit |
f0b94e |
NS_ENSURE_ARG_POINTER(aValue);
|
|
Packit |
f0b94e |
*aValue = 0;
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
if (Intl().IsNull()) return NS_ERROR_FAILURE;
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
if (Intl().IsAccessible() && Intl().AsAccessible()->IsDefunct())
|
|
Packit |
f0b94e |
return NS_ERROR_FAILURE;
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
double value;
|
|
Packit |
f0b94e |
if (Intl().IsAccessible()) {
|
|
Packit |
f0b94e |
value = Intl().AsAccessible()->MaxValue();
|
|
Packit |
f0b94e |
} else {
|
|
Packit |
f0b94e |
value = Intl().AsProxy()->MaxValue();
|
|
Packit |
f0b94e |
}
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
if (!IsNaN(value)) *aValue = value;
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
return NS_OK;
|
|
Packit |
f0b94e |
}
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
NS_IMETHODIMP
|
|
Packit |
f0b94e |
xpcAccessibleValue::GetMinimumValue(double* aValue) {
|
|
Packit |
f0b94e |
NS_ENSURE_ARG_POINTER(aValue);
|
|
Packit |
f0b94e |
*aValue = 0;
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
if (Intl().IsNull()) return NS_ERROR_FAILURE;
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
if (Intl().IsAccessible() && Intl().AsAccessible()->IsDefunct())
|
|
Packit |
f0b94e |
return NS_ERROR_FAILURE;
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
double value;
|
|
Packit |
f0b94e |
if (Intl().IsAccessible()) {
|
|
Packit |
f0b94e |
value = Intl().AsAccessible()->MinValue();
|
|
Packit |
f0b94e |
} else {
|
|
Packit |
f0b94e |
value = Intl().AsProxy()->MinValue();
|
|
Packit |
f0b94e |
}
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
if (!IsNaN(value)) *aValue = value;
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
return NS_OK;
|
|
Packit |
f0b94e |
}
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
NS_IMETHODIMP
|
|
Packit |
f0b94e |
xpcAccessibleValue::GetCurrentValue(double* aValue) {
|
|
Packit |
f0b94e |
NS_ENSURE_ARG_POINTER(aValue);
|
|
Packit |
f0b94e |
*aValue = 0;
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
if (Intl().IsNull()) return NS_ERROR_FAILURE;
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
if (Intl().IsAccessible() && Intl().AsAccessible()->IsDefunct())
|
|
Packit |
f0b94e |
return NS_ERROR_FAILURE;
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
double value;
|
|
Packit |
f0b94e |
if (Intl().IsAccessible()) {
|
|
Packit |
f0b94e |
value = Intl().AsAccessible()->CurValue();
|
|
Packit |
f0b94e |
} else {
|
|
Packit |
f0b94e |
value = Intl().AsProxy()->CurValue();
|
|
Packit |
f0b94e |
}
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
if (!IsNaN(value)) *aValue = value;
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
return NS_OK;
|
|
Packit |
f0b94e |
}
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
NS_IMETHODIMP
|
|
Packit |
f0b94e |
xpcAccessibleValue::SetCurrentValue(double aValue) {
|
|
Packit |
f0b94e |
if (Intl().IsNull()) return NS_ERROR_FAILURE;
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
if (Intl().IsAccessible() && Intl().AsAccessible()->IsDefunct())
|
|
Packit |
f0b94e |
return NS_ERROR_FAILURE;
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
if (Intl().IsAccessible()) {
|
|
Packit |
f0b94e |
Intl().AsAccessible()->SetCurValue(aValue);
|
|
Packit |
f0b94e |
} else {
|
|
Packit |
f0b94e |
Intl().AsProxy()->SetCurValue(aValue);
|
|
Packit |
f0b94e |
}
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
return NS_OK;
|
|
Packit |
f0b94e |
}
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
NS_IMETHODIMP
|
|
Packit |
f0b94e |
xpcAccessibleValue::GetMinimumIncrement(double* aValue) {
|
|
Packit |
f0b94e |
NS_ENSURE_ARG_POINTER(aValue);
|
|
Packit |
f0b94e |
*aValue = 0;
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
if (Intl().IsNull()) return NS_ERROR_FAILURE;
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
if (Intl().IsAccessible() && Intl().AsAccessible()->IsDefunct())
|
|
Packit |
f0b94e |
return NS_ERROR_FAILURE;
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
double value;
|
|
Packit |
f0b94e |
if (Intl().IsAccessible()) {
|
|
Packit |
f0b94e |
value = Intl().AsAccessible()->Step();
|
|
Packit |
f0b94e |
} else {
|
|
Packit |
f0b94e |
value = Intl().AsProxy()->Step();
|
|
Packit |
f0b94e |
}
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
if (!IsNaN(value)) *aValue = value;
|
|
Packit |
f0b94e |
|
|
Packit |
f0b94e |
return NS_OK;
|
|
Packit |
f0b94e |
}
|