mirror of
https://github.com/classilla/tenfourfox.git
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133 lines
3.8 KiB
C++
133 lines
3.8 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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mOpenObserver(aOpenObserver)
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{
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MOZ_COUNT_CTOR(PrintProgressDialogChild);
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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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MOZ_COUNT_DTOR(PrintProgressDialogChild);
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}
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bool
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PrintProgressDialogChild::RecvDialogOpened()
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{
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// nsPrintEngine'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 true;
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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 PrintProgressDialogChild::GetDocTitle(char16_t* *aDocTitle)
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{
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NS_ENSURE_ARG(aDocTitle);
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*aDocTitle = ToNewUnicode(mDocTitle);
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return NS_OK;
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}
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NS_IMETHODIMP PrintProgressDialogChild::SetDocTitle(const char16_t* aDocTitle)
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{
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mDocTitle = aDocTitle;
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Unused << SendDocTitleChange(nsString(aDocTitle));
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return NS_OK;
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}
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NS_IMETHODIMP PrintProgressDialogChild::GetDocURL(char16_t **aDocURL)
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{
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NS_ENSURE_ARG(aDocURL);
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*aDocURL = ToNewUnicode(mDocURL);
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return NS_OK;
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}
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NS_IMETHODIMP PrintProgressDialogChild::SetDocURL(const char16_t* aDocURL)
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{
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mDocURL = aDocURL;
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Unused << SendDocURLChange(nsString(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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