зеркало из https://github.com/mozilla/pjs.git
SetPMPrintSettings releases page format instead of print settings <- fix that. b=290214 r=pinkerton sr=smfr a=brendan
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joshmoz%gmail.com
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461744f884
Коммит
98ac2f924b
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@ -1,377 +0,0 @@
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Conrad Carlen <ccarlen@netscape.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsPrintSettingsX.h"
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#include "nsIPrintSessionX.h"
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#include "nsIPrefService.h"
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#include "nsIPrefBranch.h"
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#include "nsServiceManagerUtils.h"
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#include "plbase64.h"
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#include "prmem.h"
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#include "nsGfxUtils.h"
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// Constants
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#define PRINTING_PREF_BRANCH "print."
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#define MAC_OS_X_PAGE_SETUP_PREFNAME "macosx.pagesetup"
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NS_IMPL_ISUPPORTS_INHERITED1(nsPrintSettingsX,
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nsPrintSettings,
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nsIPrintSettingsX)
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/** ---------------------------------------------------
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*/
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nsPrintSettingsX::nsPrintSettingsX() :
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mPageFormat(kPMNoPageFormat),
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mPrintSettings(kPMNoPrintSettings)
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{
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}
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/** ---------------------------------------------------
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*/
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nsPrintSettingsX::nsPrintSettingsX(const nsPrintSettingsX& src) :
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mPageFormat(kPMNoPageFormat),
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mPrintSettings(kPMNoPrintSettings)
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{
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*this = src;
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}
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/** ---------------------------------------------------
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*/
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nsPrintSettingsX::~nsPrintSettingsX()
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{
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if (mPageFormat != kPMNoPageFormat) {
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::PMRelease(mPageFormat);
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mPageFormat = kPMNoPageFormat;
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}
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if (mPrintSettings != kPMNoPrintSettings) {
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::PMRelease(mPrintSettings);
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mPrintSettings = kPMNoPrintSettings;
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}
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}
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/** ---------------------------------------------------
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*/
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nsPrintSettingsX& nsPrintSettingsX::operator=(const nsPrintSettingsX& rhs)
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{
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if (this == &rhs) {
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return *this;
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}
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nsPrintSettings::operator=(rhs);
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OSStatus status;
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if (mPageFormat != kPMNoPageFormat) {
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::PMRelease(mPageFormat);
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mPageFormat = kPMNoPageFormat;
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}
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if (rhs.mPageFormat != kPMNoPageFormat) {
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PMPageFormat pageFormat;
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status = ::PMCreatePageFormat(&pageFormat);
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if (status == noErr) {
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status = ::PMCopyPageFormat(rhs.mPageFormat, pageFormat);
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if (status == noErr)
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mPageFormat = pageFormat;
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else
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::PMRelease(pageFormat);
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}
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}
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if (mPrintSettings != kPMNoPrintSettings) {
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::PMRelease(mPrintSettings);
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mPrintSettings = kPMNoPrintSettings;
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}
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if (rhs.mPrintSettings != kPMNoPrintSettings) {
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PMPrintSettings printSettings;
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status = ::PMCreatePrintSettings(&printSettings);
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if (status == noErr) {
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status = ::PMCopyPrintSettings(rhs.mPrintSettings, printSettings);
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if (status == noErr)
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mPrintSettings = printSettings;
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else
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::PMRelease(printSettings);
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}
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}
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return *this;
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}
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/** ---------------------------------------------------
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*/
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nsresult nsPrintSettingsX::Init()
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{
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OSStatus status;
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PMPrintSession printSession = NULL;
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status = ::PMCreateSession(&printSession);
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if (status == noErr) {
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// First, create a default page format
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status = CreateDefaultPageFormat(printSession, mPageFormat);
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// Then, if no error, create the default print settings
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if (status == noErr) {
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status = CreateDefaultPrintSettings(printSession, mPrintSettings);
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}
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OSStatus tempStatus = ::PMRelease(printSession);
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if (status == noErr)
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status = tempStatus;
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}
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return (status == noErr) ? NS_OK : NS_ERROR_FAILURE;
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}
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/** ---------------------------------------------------
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*/
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NS_IMETHODIMP nsPrintSettingsX::GetNativePrintSession(PMPrintSession *aNativePrintSession)
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{
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NS_ENSURE_ARG_POINTER(aNativePrintSession);
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*aNativePrintSession = nsnull;
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nsCOMPtr<nsIPrintSession> printSession;
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GetPrintSession(getter_AddRefs(printSession));
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if (!printSession)
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return NS_ERROR_FAILURE;
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nsCOMPtr<nsIPrintSessionX> printSessionX(do_QueryInterface(printSession));
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if (!printSession)
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return NS_ERROR_FAILURE;
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return printSessionX->GetNativeSession(aNativePrintSession);
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}
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/** ---------------------------------------------------
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*/
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NS_IMETHODIMP nsPrintSettingsX::GetPMPageFormat(PMPageFormat *aPMPageFormat)
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{
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NS_ENSURE_ARG_POINTER(aPMPageFormat);
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*aPMPageFormat = kPMNoPageFormat;
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NS_ENSURE_STATE(mPageFormat != kPMNoPageFormat);
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*aPMPageFormat = mPageFormat;
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OSStatus status = noErr;
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return (status == noErr) ? NS_OK : NS_ERROR_FAILURE;
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}
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/** ---------------------------------------------------
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*/
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NS_IMETHODIMP nsPrintSettingsX::SetPMPageFormat(PMPageFormat aPMPageFormat)
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{
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NS_ENSURE_ARG(aPMPageFormat);
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OSStatus status = ::PMRetain(aPMPageFormat);
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if (status == noErr) {
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if (mPageFormat)
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status = ::PMRelease(mPageFormat);
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mPageFormat = aPMPageFormat;
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}
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return (status == noErr) ? NS_OK : NS_ERROR_FAILURE;
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}
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/** ---------------------------------------------------
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*/
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NS_IMETHODIMP nsPrintSettingsX::GetPMPrintSettings(PMPrintSettings *aPMPrintSettings)
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{
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NS_ENSURE_ARG_POINTER(aPMPrintSettings);
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*aPMPrintSettings = kPMNoPrintSettings;
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NS_ENSURE_STATE(mPrintSettings != kPMNoPrintSettings);
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*aPMPrintSettings = mPrintSettings;
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OSStatus status = noErr;
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return (status == noErr) ? NS_OK : NS_ERROR_FAILURE;
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}
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/** ---------------------------------------------------
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*/
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NS_IMETHODIMP nsPrintSettingsX::SetPMPrintSettings(PMPrintSettings aPMPrintSettings)
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{
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NS_ENSURE_ARG(aPMPrintSettings);
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OSStatus status = ::PMRetain(aPMPrintSettings);
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if (status == noErr) {
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if (mPrintSettings)
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status = ::PMRelease(mPageFormat);
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mPrintSettings = aPMPrintSettings;
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}
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return (status == noErr) ? NS_OK : NS_ERROR_FAILURE;
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}
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/** ---------------------------------------------------
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*/
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NS_IMETHODIMP nsPrintSettingsX::ReadPageFormatFromPrefs()
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{
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nsresult rv;
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nsCOMPtr<nsIPrefService> prefService(do_GetService(NS_PREFSERVICE_CONTRACTID, &rv));
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if (NS_FAILED(rv))
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return rv;
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nsCOMPtr<nsIPrefBranch> prefBranch;
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rv = prefService->GetBranch(PRINTING_PREF_BRANCH, getter_AddRefs(prefBranch));
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if (NS_FAILED(rv))
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return rv;
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nsXPIDLCString encodedData;
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rv = prefBranch->GetCharPref(MAC_OS_X_PAGE_SETUP_PREFNAME, getter_Copies(encodedData));
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if (NS_FAILED(rv))
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return rv;
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// decode the base64
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PRInt32 encodedDataLen = strlen(encodedData.get());
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char* decodedData = ::PL_Base64Decode(encodedData.get(), encodedDataLen, nsnull);
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if (!decodedData)
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return NS_ERROR_FAILURE;
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Handle decodedDataHandle = nsnull;
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OSErr err = ::PtrToHand(decodedData, &decodedDataHandle, (encodedDataLen * 3) / 4);
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PR_Free(decodedData);
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if (err != noErr)
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return NS_ERROR_OUT_OF_MEMORY;
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StHandleOwner handleOwner(decodedDataHandle);
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OSStatus status;
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PMPageFormat newPageFormat = kPMNoPageFormat;
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status = ::PMCreatePageFormat(&newPageFormat);
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if (status == noErr) {
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status = ::PMUnflattenPageFormat(decodedDataHandle, &newPageFormat);
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if (status == noErr) {
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if (mPageFormat)
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status = ::PMRelease(mPageFormat);
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mPageFormat = newPageFormat; // PMCreatePageFormat returned it with a refcnt of 1
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}
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}
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return (status == noErr) ? NS_OK : NS_ERROR_FAILURE;
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}
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/** ---------------------------------------------------
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*/
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NS_IMETHODIMP nsPrintSettingsX::WritePageFormatToPrefs()
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{
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if (mPageFormat == kPMNoPageFormat)
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return NS_ERROR_NOT_INITIALIZED;
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nsresult rv;
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nsCOMPtr<nsIPrefService> prefService(do_GetService(NS_PREFSERVICE_CONTRACTID, &rv));
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if (NS_FAILED(rv))
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return rv;
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nsCOMPtr<nsIPrefBranch> prefBranch;
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rv = prefService->GetBranch(PRINTING_PREF_BRANCH, getter_AddRefs(prefBranch));
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if (NS_FAILED(rv))
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return rv;
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Handle pageFormatHandle = nsnull;
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OSStatus err = ::PMFlattenPageFormat(mPageFormat, &pageFormatHandle);
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if (err != noErr)
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return NS_ERROR_FAILURE;
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StHandleOwner handleOwner(pageFormatHandle);
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StHandleLocker handleLocker(pageFormatHandle);
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nsXPIDLCString encodedData;
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encodedData.Adopt(::PL_Base64Encode(*pageFormatHandle, ::GetHandleSize(pageFormatHandle), nsnull));
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if (!encodedData.get())
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return NS_ERROR_OUT_OF_MEMORY;
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return prefBranch->SetCharPref(MAC_OS_X_PAGE_SETUP_PREFNAME, encodedData);
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}
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//-------------------------------------------
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nsresult nsPrintSettingsX::_Clone(nsIPrintSettings **_retval)
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{
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NS_ENSURE_ARG_POINTER(_retval);
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*_retval = nsnull;
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nsPrintSettingsX *newSettings = new nsPrintSettingsX(*this);
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if (!newSettings)
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return NS_ERROR_FAILURE;
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*_retval = newSettings;
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NS_ADDREF(*_retval);
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return NS_OK;
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}
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//-------------------------------------------
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NS_IMETHODIMP nsPrintSettingsX::_Assign(nsIPrintSettings *aPS)
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{
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nsPrintSettingsX *printSettingsX = NS_STATIC_CAST(nsPrintSettingsX*, aPS);
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if (!printSettingsX)
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return NS_ERROR_UNEXPECTED;
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*this = *printSettingsX;
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return NS_OK;
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}
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//-------------------------------------------
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OSStatus nsPrintSettingsX::CreateDefaultPageFormat(PMPrintSession aSession, PMPageFormat& outFormat)
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{
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OSStatus status;
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PMPageFormat pageFormat;
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outFormat = kPMNoPageFormat;
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status = ::PMCreatePageFormat(&pageFormat);
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if (status == noErr && pageFormat != kPMNoPageFormat) {
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status = ::PMSessionDefaultPageFormat(aSession, pageFormat);
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if (status == noErr) {
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outFormat = pageFormat;
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return NS_OK;
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}
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}
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return status;
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}
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//-------------------------------------------
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OSStatus nsPrintSettingsX::CreateDefaultPrintSettings(PMPrintSession aSession, PMPrintSettings& outSettings)
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{
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OSStatus status;
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PMPrintSettings printSettings;
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outSettings = kPMNoPrintSettings;
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status = ::PMCreatePrintSettings(&printSettings);
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if (status == noErr && printSettings != kPMNoPrintSettings) {
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status = ::PMSessionDefaultPrintSettings(aSession, printSettings);
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if (status == noErr) {
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outSettings = printSettings;
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return noErr;
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}
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}
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return status;
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}
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