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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsDialogParamBlock.h"
#include "nsString.h"
#include "nsReadableUtils.h"
NS_IMPL_ISUPPORTS(nsDialogParamBlock, nsIDialogParamBlock)
nsDialogParamBlock::nsDialogParamBlock()
: mNumStrings(0)
, mString(nullptr)
{
for (int32_t i = 0; i < kNumInts; i++) {
mInt[i] = 0;
}
}
nsDialogParamBlock::~nsDialogParamBlock()
{
delete[] mString;
}
NS_IMETHODIMP
nsDialogParamBlock::SetNumberStrings(int32_t aNumStrings)
{
if (mString) {
return NS_ERROR_ALREADY_INITIALIZED;
}
mString = new nsString[aNumStrings];
if (!mString) {
return NS_ERROR_OUT_OF_MEMORY;
}
mNumStrings = aNumStrings;
return NS_OK;
}
NS_IMETHODIMP
nsDialogParamBlock::GetInt(int32_t aIndex, int32_t* aResult)
{
nsresult rv = InBounds(aIndex, kNumInts);
if (rv == NS_OK) {
*aResult = mInt[aIndex];
}
return rv;
}
NS_IMETHODIMP
nsDialogParamBlock::SetInt(int32_t aIndex, int32_t aInt)
{
nsresult rv = InBounds(aIndex, kNumInts);
if (rv == NS_OK) {
mInt[aIndex] = aInt;
}
return rv;
}
NS_IMETHODIMP
nsDialogParamBlock::GetString(int32_t aIndex, char16_t** aResult)
{
if (mNumStrings == 0) {
SetNumberStrings(kNumStrings);
}
nsresult rv = InBounds(aIndex, mNumStrings);
if (rv == NS_OK) {
*aResult = ToNewUnicode(mString[aIndex]);
}
return rv;
}
NS_IMETHODIMP
nsDialogParamBlock::SetString(int32_t aIndex, const char16_t* aString)
{
if (mNumStrings == 0) {
SetNumberStrings(kNumStrings);
}
nsresult rv = InBounds(aIndex, mNumStrings);
if (rv == NS_OK) {
mString[aIndex] = aString;
}
return rv;
}
NS_IMETHODIMP
nsDialogParamBlock::GetObjects(nsIMutableArray** aObjects)
{
NS_ENSURE_ARG_POINTER(aObjects);
NS_IF_ADDREF(*aObjects = mObjects);
return NS_OK;
}
NS_IMETHODIMP
nsDialogParamBlock::SetObjects(nsIMutableArray* aObjects)
{
mObjects = aObjects;
return NS_OK;
}
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