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path: root/toolkit/components/windowwatcher/nsDialogParamBlock.cpp
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Diffstat (limited to 'toolkit/components/windowwatcher/nsDialogParamBlock.cpp')
-rw-r--r--toolkit/components/windowwatcher/nsDialogParamBlock.cpp88
1 files changed, 88 insertions, 0 deletions
diff --git a/toolkit/components/windowwatcher/nsDialogParamBlock.cpp b/toolkit/components/windowwatcher/nsDialogParamBlock.cpp
new file mode 100644
index 0000000000..7aab00f8e1
--- /dev/null
+++ b/toolkit/components/windowwatcher/nsDialogParamBlock.cpp
@@ -0,0 +1,88 @@
+/* -*- 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;
+}