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