1 files changed, 101 insertions, 0 deletions
diff --git a/embedding/components/windowwatcher/nsDialogParamBlock.cpp b/embedding/components/windowwatcher/nsDialogParamBlock.cpp
new file mode 100644
index 000000000..f6f7af967
--- /dev/null
+++ b/embedding/components/windowwatcher/nsDialogParamBlock.cpp
@@ -0,0 +1,101 @@
+/* -*- 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;
+}