From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- widget/gtk/nsPrintSettingsServiceGTK.cpp | 80 ++++++++++++++++++++++++++++++++ 1 file changed, 80 insertions(+) create mode 100644 widget/gtk/nsPrintSettingsServiceGTK.cpp (limited to 'widget/gtk/nsPrintSettingsServiceGTK.cpp') diff --git a/widget/gtk/nsPrintSettingsServiceGTK.cpp b/widget/gtk/nsPrintSettingsServiceGTK.cpp new file mode 100644 index 0000000000..9d0dfc9379 --- /dev/null +++ b/widget/gtk/nsPrintSettingsServiceGTK.cpp @@ -0,0 +1,80 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "nsPrintSettingsServiceGTK.h" + +#include "mozilla/embedding/PPrintingTypes.h" +#include "nsPrintSettingsGTK.h" + +using namespace mozilla::embedding; + +static void serialize_gtk_printsettings_to_printdata(const gchar* key, + const gchar* value, + gpointer aData) { + PrintData* data = (PrintData*)aData; + CStringKeyValue pair; + pair.key() = key; + pair.value() = value; + data->GTKPrintSettings().AppendElement(pair); +} + +NS_IMETHODIMP +nsPrintSettingsServiceGTK::SerializeToPrintData(nsIPrintSettings* aSettings, + PrintData* data) { + nsresult rv = nsPrintSettingsService::SerializeToPrintData(aSettings, data); + NS_ENSURE_SUCCESS(rv, rv); + + nsCOMPtr settingsGTK(do_QueryInterface(aSettings)); + NS_ENSURE_STATE(settingsGTK); + + GtkPrintSettings* gtkPrintSettings = settingsGTK->GetGtkPrintSettings(); + NS_ENSURE_STATE(gtkPrintSettings); + + gtk_print_settings_foreach(gtkPrintSettings, + serialize_gtk_printsettings_to_printdata, data); + + return NS_OK; +} + +NS_IMETHODIMP +nsPrintSettingsServiceGTK::DeserializeToPrintSettings( + const PrintData& data, nsIPrintSettings* settings) { + nsCOMPtr settingsGTK(do_QueryInterface(settings)); + NS_ENSURE_STATE(settingsGTK); + + nsresult rv = + nsPrintSettingsService::DeserializeToPrintSettings(data, settings); + NS_ENSURE_SUCCESS(rv, rv); + + // Instead of re-using the GtkPrintSettings that nsIPrintSettings is + // wrapping, we'll create a new one to deserialize to and replace it + // within nsIPrintSettings. + GtkPrintSettings* newGtkPrintSettings = gtk_print_settings_new(); + + for (uint32_t i = 0; i < data.GTKPrintSettings().Length(); ++i) { + CStringKeyValue pair = data.GTKPrintSettings()[i]; + gtk_print_settings_set(newGtkPrintSettings, pair.key().get(), + pair.value().get()); + } + + settingsGTK->SetGtkPrintSettings(newGtkPrintSettings); + + // nsPrintSettingsGTK is holding a reference to newGtkPrintSettings + g_object_unref(newGtkPrintSettings); + newGtkPrintSettings = nullptr; + return NS_OK; +} + +nsresult nsPrintSettingsServiceGTK::_CreatePrintSettings( + nsIPrintSettings** _retval) { + *_retval = nullptr; + nsPrintSettingsGTK* printSettings = + new nsPrintSettingsGTK(); // does not initially ref count + NS_ENSURE_TRUE(printSettings, NS_ERROR_OUT_OF_MEMORY); + + NS_ADDREF(*_retval = printSettings); // ref count + + return NS_OK; +} -- cgit v1.2.3