forked from mirrors/gecko-dev
f239219d4f
MozReview-Commit-ID: 2HCNmeOLPd3 --HG-- rename : layout/printing/nsPrintEngine.cpp => layout/printing/nsPrintJob.cpp rename : layout/printing/nsPrintEngine.h => layout/printing/nsPrintJob.h
141 lines
3.9 KiB
C++
141 lines
3.9 KiB
C++
/* 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 "mozilla/Unused.h"
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#include "nsIObserver.h"
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#include "PrintProgressDialogChild.h"
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class nsIWebProgress;
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class nsIRequest;
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using mozilla::Unused;
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namespace mozilla {
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namespace embedding {
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NS_IMPL_ISUPPORTS(PrintProgressDialogChild,
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nsIWebProgressListener,
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nsIPrintProgressParams)
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PrintProgressDialogChild::PrintProgressDialogChild(
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nsIObserver* aOpenObserver,
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nsIPrintSettings* aPrintSettings) :
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mOpenObserver(aOpenObserver),
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mPrintSettings(aPrintSettings)
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{
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}
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PrintProgressDialogChild::~PrintProgressDialogChild()
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{
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// When the printing engine stops supplying information about printing
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// progress, it'll drop references to us and destroy us. We need to signal
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// the parent to decrement its refcount, as well as prevent it from attempting
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// to contact us further.
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Unused << Send__delete__(this);
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}
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mozilla::ipc::IPCResult
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PrintProgressDialogChild::RecvDialogOpened()
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{
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// nsPrintJob's observer, which we're reporting to here, doesn't care
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// what gets passed as the subject, topic or data, so we'll just send
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// nullptrs.
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mOpenObserver->Observe(nullptr, nullptr, nullptr);
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return IPC_OK();
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}
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mozilla::ipc::IPCResult
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PrintProgressDialogChild::RecvCancelledCurrentJob()
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{
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if (mPrintSettings) {
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mPrintSettings->SetIsCancelled(true);
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}
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return IPC_OK();
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}
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// nsIWebProgressListener
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NS_IMETHODIMP
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PrintProgressDialogChild::OnStateChange(nsIWebProgress* aProgress,
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nsIRequest* aRequest,
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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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PrintProgressDialogChild::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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PrintProgressDialogChild::OnLocationChange(nsIWebProgress* aProgress,
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nsIRequest* aRequest,
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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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PrintProgressDialogChild::OnStatusChange(nsIWebProgress* aProgress,
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nsIRequest* aRequest,
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nsresult aStatus,
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const char16_t* aMessage)
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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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PrintProgressDialogChild::OnSecurityChange(nsIWebProgress* aProgress,
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nsIRequest* aRequest,
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uint32_t aState)
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{
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return NS_OK;
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}
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// nsIPrintProgressParams
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NS_IMETHODIMP
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PrintProgressDialogChild::GetDocTitle(nsAString& aDocTitle)
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{
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aDocTitle = mDocTitle;
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return NS_OK;
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}
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NS_IMETHODIMP
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PrintProgressDialogChild::SetDocTitle(const nsAString& aDocTitle)
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{
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mDocTitle = aDocTitle;
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Unused << SendDocTitleChange(PromiseFlatString(aDocTitle));
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return NS_OK;
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}
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NS_IMETHODIMP
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PrintProgressDialogChild::GetDocURL(nsAString& aDocURL)
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{
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aDocURL = mDocURL;
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return NS_OK;
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}
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NS_IMETHODIMP
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PrintProgressDialogChild::SetDocURL(const nsAString& aDocURL)
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{
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mDocURL = aDocURL;
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Unused << SendDocURLChange(PromiseFlatString(aDocURL));
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return NS_OK;
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}
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} // namespace embedding
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} // namespace mozilla
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