43b27078bc
Bug 1757395 basically removed the reason for PPrinting to exist. What remained essentially just added an unnecessary layer of complexity/indirection to the creation of PRmotePrintJob actors. Differential Revision: https://phabricator.services.mozilla.com/D143330
79 lines
2.3 KiB
C++
79 lines
2.3 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 "nsPrintingPromptService.h"
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#include "mozilla/ClearOnShutdown.h"
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#include "mozilla/RefPtr.h"
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#include "mozilla/StaticPtr.h"
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#include "nsISupportsUtils.h"
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#include "nsString.h"
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#include "nsIPrintDialogService.h"
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#include "nsPIDOMWindow.h"
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#include "nsServiceManagerUtils.h"
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#include "nsXULAppAPI.h"
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using namespace mozilla;
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NS_IMPL_ISUPPORTS(nsPrintingPromptService, nsIPrintingPromptService)
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StaticRefPtr<nsPrintingPromptService> sSingleton;
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/* static */
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already_AddRefed<nsPrintingPromptService>
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nsPrintingPromptService::GetSingleton() {
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MOZ_ASSERT(XRE_IsParentProcess(),
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"The content process must not try to open printing prompts");
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if (!sSingleton) {
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sSingleton = new nsPrintingPromptService();
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sSingleton->Init();
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ClearOnShutdown(&sSingleton);
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}
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return do_AddRef(sSingleton);
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}
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nsPrintingPromptService::nsPrintingPromptService() = default;
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nsPrintingPromptService::~nsPrintingPromptService() = default;
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nsresult nsPrintingPromptService::Init() {
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#if !defined(XP_MACOSX)
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nsresult rv;
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mWatcher = do_GetService(NS_WINDOWWATCHER_CONTRACTID, &rv);
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return rv;
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#else
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return NS_OK;
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#endif
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}
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NS_IMETHODIMP
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nsPrintingPromptService::ShowPrintDialog(mozIDOMWindowProxy* parent,
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nsIPrintSettings* printSettings) {
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NS_ENSURE_ARG(printSettings);
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nsCOMPtr<nsIPrintDialogService> dlgPrint(
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do_GetService(NS_PRINTDIALOGSERVICE_CONTRACTID));
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if (dlgPrint)
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return dlgPrint->Show(nsPIDOMWindowOuter::From(parent), printSettings);
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return NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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nsPrintingPromptService::ShowPageSetupDialog(mozIDOMWindowProxy* parent,
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nsIPrintSettings* printSettings) {
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NS_ENSURE_ARG(printSettings);
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nsCOMPtr<nsIPrintDialogService> dlgPrint(
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do_GetService(NS_PRINTDIALOGSERVICE_CONTRACTID));
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if (dlgPrint)
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return dlgPrint->ShowPageSetup(nsPIDOMWindowOuter::From(parent),
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printSettings);
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return NS_ERROR_FAILURE;
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}
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