Add m-esr52 at 52.6.0

1 files changed, 113 insertions, 0 deletions

diff --git a/embedding/components/printingui/ipc/PrintProgressDialogParent.cpp b/embedding/components/printingui/ipc/PrintProgressDialogParent.cpp
new file mode 100644
index 000000000..6e34704ff
--- /dev/null
+++ b/embedding/components/printingui/ipc/PrintProgressDialogParent.cpp
@@ -0,0 +1,113 @@
+/* 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 "mozilla/Unused.h"
+#include "nsIPrintProgressParams.h"
+#include "nsIWebProgressListener.h"
+#include "PrintProgressDialogParent.h"
+
+using mozilla::Unused;
+
+namespace mozilla {
+namespace embedding {
+
+NS_IMPL_ISUPPORTS(PrintProgressDialogParent, nsIObserver)
+
+PrintProgressDialogParent::PrintProgressDialogParent() :
+  mActive(true)
+{
+  MOZ_COUNT_CTOR(PrintProgressDialogParent);
+}
+
+PrintProgressDialogParent::~PrintProgressDialogParent()
+{
+  MOZ_COUNT_DTOR(PrintProgressDialogParent);
+}
+
+void
+PrintProgressDialogParent::SetWebProgressListener(nsIWebProgressListener* aListener)
+{
+  mWebProgressListener = aListener;
+}
+
+void
+PrintProgressDialogParent::SetPrintProgressParams(nsIPrintProgressParams* aParams)
+{
+  mPrintProgressParams = aParams;
+}
+
+bool
+PrintProgressDialogParent::RecvStateChange(const long& stateFlags,
+                                           const nsresult& status)
+{
+  if (mWebProgressListener) {
+    mWebProgressListener->OnStateChange(nullptr, nullptr, stateFlags, status);
+  }
+  return true;
+}
+
+bool
+PrintProgressDialogParent::RecvProgressChange(const long& curSelfProgress,
+                                              const long& maxSelfProgress,
+                                              const long& curTotalProgress,
+                                              const long& maxTotalProgress)
+{
+  if (mWebProgressListener) {
+    mWebProgressListener->OnProgressChange(nullptr, nullptr, curSelfProgress,
+                                           maxSelfProgress, curTotalProgress,
+                                           maxTotalProgress);
+  }
+  return true;
+}
+
+bool
+PrintProgressDialogParent::RecvDocTitleChange(const nsString& newTitle)
+{
+  if (mPrintProgressParams) {
+    mPrintProgressParams->SetDocTitle(newTitle.get());
+  }
+  return true;
+}
+
+bool
+PrintProgressDialogParent::RecvDocURLChange(const nsString& newURL)
+{
+  if (mPrintProgressParams) {
+    mPrintProgressParams->SetDocURL(newURL.get());
+  }
+  return true;
+}
+
+void
+PrintProgressDialogParent::ActorDestroy(ActorDestroyReason aWhy)
+{
+}
+
+bool
+PrintProgressDialogParent::Recv__delete__()
+{
+  // The child has requested that we tear down the connection, so we set a
+  // member to make sure we don't try to contact it after the fact.
+  mActive = false;
+  return true;
+}
+
+// nsIObserver
+NS_IMETHODIMP
+PrintProgressDialogParent::Observe(nsISupports *aSubject, const char *aTopic,
+                                   const char16_t *aData)
+{
+  if (mActive) {
+    Unused << SendDialogOpened();
+  } else {
+    NS_WARNING("The print progress dialog finished opening, but communications "
+               "with the child have been closed.");
+  }
+
+  return NS_OK;
+}
+
+
+} // namespace embedding
+} // namespace mozilla