89becff57d
Backed out changeset d68dcf2ef372 (bug 1165515) Backed out changeset 7c3b45a47811 (bug 1165515) Backed out changeset b668b617bef2 (bug 1165515) Backed out changeset d0916e1283a2 (bug 1165515) Backed out changeset ac4dc7489942 (bug 1165515) Backed out changeset e9632ce8bc65 (bug 1165515) Backed out changeset c16d215cc7e4 (bug 1165515) Backed out changeset e4d474f3c51a (bug 1165515) Backed out changeset d87680bf9f7c (bug 1165515) Backed out changeset b3c0a45ba99e (bug 1165515) Backed out changeset 9370fa197674 (bug 1165515) Backed out changeset 50970d668ca1 (bug 1165515) Backed out changeset ffa4eb6d24b9 (bug 1165515) Backed out changeset 5fcf1203cc1d (bug 1165515)
129 lines
3.9 KiB
C++
129 lines
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; 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 "nsPrintData.h"
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#include "nsIStringBundle.h"
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#include "nsIServiceManager.h"
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#include "nsPrintObject.h"
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#include "nsPrintPreviewListener.h"
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#include "nsIWebProgressListener.h"
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#include "mozilla/Services.h"
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//-----------------------------------------------------
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// PR LOGGING
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#include "mozilla/Logging.h"
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#define DUMP_LAYOUT_LEVEL 9 // this turns on the dumping of each doucment's layout info
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static PRLogModuleInfo *
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GetPrintingLog()
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{
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static PRLogModuleInfo *sLog;
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if (!sLog)
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sLog = PR_NewLogModule("printing");
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return sLog;
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}
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#define PR_PL(_p1) MOZ_LOG(GetPrintingLog(), PR_LOG_DEBUG, _p1);
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//---------------------------------------------------
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//-- nsPrintData Class Impl
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//---------------------------------------------------
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nsPrintData::nsPrintData(ePrintDataType aType) :
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mType(aType), mDebugFilePtr(nullptr), mPrintObject(nullptr), mSelectedPO(nullptr),
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mPrintDocList(0), mIsIFrameSelected(false),
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mIsParentAFrameSet(false), mOnStartSent(false),
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mIsAborted(false), mPreparingForPrint(false), mDocWasToBeDestroyed(false),
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mShrinkToFit(false), mPrintFrameType(nsIPrintSettings::kFramesAsIs),
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mNumPrintablePages(0), mNumPagesPrinted(0),
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mShrinkRatio(1.0), mOrigDCScale(1.0), mPPEventListeners(nullptr),
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mBrandName(nullptr)
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{
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MOZ_COUNT_CTOR(nsPrintData);
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nsCOMPtr<nsIStringBundle> brandBundle;
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nsCOMPtr<nsIStringBundleService> svc =
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mozilla::services::GetStringBundleService();
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if (svc) {
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svc->CreateBundle( "chrome://branding/locale/brand.properties", getter_AddRefs( brandBundle ) );
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if (brandBundle) {
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brandBundle->GetStringFromName(MOZ_UTF16("brandShortName"), &mBrandName );
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}
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}
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if (!mBrandName) {
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mBrandName = ToNewUnicode(NS_LITERAL_STRING("Mozilla Document"));
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}
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}
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nsPrintData::~nsPrintData()
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{
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MOZ_COUNT_DTOR(nsPrintData);
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// remove the event listeners
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if (mPPEventListeners) {
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mPPEventListeners->RemoveListeners();
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NS_RELEASE(mPPEventListeners);
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}
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// Only Send an OnEndPrinting if we have started printing
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if (mOnStartSent && mType != eIsPrintPreview) {
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OnEndPrinting();
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}
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if (mPrintDC && !mDebugFilePtr) {
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PR_PL(("****************** End Document ************************\n"));
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PR_PL(("\n"));
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bool isCancelled = false;
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mPrintSettings->GetIsCancelled(&isCancelled);
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nsresult rv = NS_OK;
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if (mType == eIsPrinting) {
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if (!isCancelled && !mIsAborted) {
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rv = mPrintDC->EndDocument();
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} else {
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rv = mPrintDC->AbortDocument();
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}
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if (NS_FAILED(rv)) {
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// XXX nsPrintData::ShowPrintErrorDialog(rv);
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}
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}
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}
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delete mPrintObject;
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if (mBrandName) {
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free(mBrandName);
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}
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}
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void nsPrintData::OnStartPrinting()
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{
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if (!mOnStartSent) {
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DoOnProgressChange(0, 0, true, nsIWebProgressListener::STATE_START|nsIWebProgressListener::STATE_IS_DOCUMENT|nsIWebProgressListener::STATE_IS_NETWORK);
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mOnStartSent = true;
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}
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}
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void nsPrintData::OnEndPrinting()
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{
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DoOnProgressChange(100, 100, true, nsIWebProgressListener::STATE_STOP|nsIWebProgressListener::STATE_IS_DOCUMENT);
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DoOnProgressChange(100, 100, true, nsIWebProgressListener::STATE_STOP|nsIWebProgressListener::STATE_IS_NETWORK);
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}
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void
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nsPrintData::DoOnProgressChange(int32_t aProgress,
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int32_t aMaxProgress,
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bool aDoStartStop,
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int32_t aFlag)
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{
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for (int32_t i=0;i<mPrintProgressListeners.Count();i++) {
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nsIWebProgressListener* wpl = mPrintProgressListeners.ObjectAt(i);
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wpl->OnProgressChange(nullptr, nullptr, aProgress, aMaxProgress, aProgress, aMaxProgress);
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if (aDoStartStop) {
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wpl->OnStateChange(nullptr, nullptr, aFlag, NS_OK);
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}
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}
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}
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