155 lines
3.9 KiB
C++
155 lines
3.9 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 "RemotePrintJobChild.h"
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#include "mozilla/Unused.h"
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#include "nsPagePrintTimer.h"
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#include "nsPrintEngine.h"
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namespace mozilla {
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namespace layout {
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NS_IMPL_ISUPPORTS(RemotePrintJobChild,
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nsIWebProgressListener)
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RemotePrintJobChild::RemotePrintJobChild()
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{
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MOZ_COUNT_CTOR(RemotePrintJobChild);
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}
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nsresult
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RemotePrintJobChild::InitializePrint(const nsString& aDocumentTitle,
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const nsString& aPrintToFile,
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const int32_t& aStartPage,
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const int32_t& aEndPage)
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{
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// Print initialization can sometimes display a dialog in the parent, so we
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// need to spin a nested event loop until initialization completes.
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Unused << SendInitializePrint(aDocumentTitle, aPrintToFile, aStartPage,
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aEndPage);
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while (!mPrintInitialized) {
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Unused << NS_ProcessNextEvent();
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}
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return mInitializationResult;
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}
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bool
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RemotePrintJobChild::RecvPrintInitializationResult(const nsresult& aRv)
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{
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mPrintInitialized = true;
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mInitializationResult = aRv;
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return true;
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}
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void
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RemotePrintJobChild::ProcessPage(const nsCString& aPageFileName)
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{
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MOZ_ASSERT(mPagePrintTimer);
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mPagePrintTimer->WaitForRemotePrint();
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Unused << SendProcessPage(aPageFileName);
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}
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bool
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RemotePrintJobChild::RecvPageProcessed()
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{
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MOZ_ASSERT(mPagePrintTimer);
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mPagePrintTimer->RemotePrintFinished();
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return true;
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}
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bool
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RemotePrintJobChild::RecvAbortPrint(const nsresult& aRv)
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{
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MOZ_ASSERT(mPrintEngine);
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mPrintEngine->CleanupOnFailure(aRv, true);
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return true;
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}
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void
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RemotePrintJobChild::SetPagePrintTimer(nsPagePrintTimer* aPagePrintTimer)
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{
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MOZ_ASSERT(aPagePrintTimer);
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mPagePrintTimer = aPagePrintTimer;
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}
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void
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RemotePrintJobChild::SetPrintEngine(nsPrintEngine* aPrintEngine)
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{
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MOZ_ASSERT(aPrintEngine);
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mPrintEngine = aPrintEngine;
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}
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// nsIWebProgressListener
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NS_IMETHODIMP
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RemotePrintJobChild::OnStateChange(nsIWebProgress* aProgress,
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nsIRequest* aRequest, uint32_t aStateFlags,
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nsresult aStatus)
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{
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Unused << SendStateChange(aStateFlags, aStatus);
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return NS_OK;
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}
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NS_IMETHODIMP
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RemotePrintJobChild::OnProgressChange(nsIWebProgress * aProgress,
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nsIRequest * aRequest,
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int32_t aCurSelfProgress,
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int32_t aMaxSelfProgress,
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int32_t aCurTotalProgress,
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int32_t aMaxTotalProgress)
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{
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Unused << SendProgressChange(aCurSelfProgress, aMaxSelfProgress,
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aCurTotalProgress, aMaxTotalProgress);
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return NS_OK;
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}
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NS_IMETHODIMP
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RemotePrintJobChild::OnLocationChange(nsIWebProgress* aProgress,
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nsIRequest* aRequest, nsIURI* aURI,
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uint32_t aFlags)
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{
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return NS_OK;
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}
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NS_IMETHODIMP
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RemotePrintJobChild::OnStatusChange(nsIWebProgress* aProgress,
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nsIRequest* aRequest, nsresult aStatus,
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const char16_t* aMessage)
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{
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Unused << SendStatusChange(aStatus);
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return NS_OK;
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}
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NS_IMETHODIMP
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RemotePrintJobChild::OnSecurityChange(nsIWebProgress* aProgress,
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nsIRequest* aRequest, uint32_t aState)
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{
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return NS_OK;
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}
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// End of nsIWebProgressListener
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RemotePrintJobChild::~RemotePrintJobChild()
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{
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MOZ_COUNT_DTOR(RemotePrintJobChild);
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}
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void
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RemotePrintJobChild::ActorDestroy(ActorDestroyReason aWhy)
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{
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mPagePrintTimer = nullptr;
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mPrintEngine = nullptr;
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}
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} // namespace layout
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} // namespace mozilla
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