/* * Copyright (C) 2014 Igalia S.L. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #include "config.h" #include "PrinterListGtk.h" #if HAVE(GTK_UNIX_PRINTING) #include <gtk/gtkunixprint.h> namespace WebKit { PrinterListGtk* PrinterListGtk::s_sharedPrinterList = nullptr; RefPtr<PrinterListGtk> PrinterListGtk::shared() { if (s_sharedPrinterList) return s_sharedPrinterList; return adoptRef(new PrinterListGtk); } gboolean PrinterListGtk::enumeratePrintersFunction(GtkPrinter* printer) { ASSERT(s_sharedPrinterList); s_sharedPrinterList->addPrinter(printer); return FALSE; } PrinterListGtk::PrinterListGtk() : m_defaultPrinter(nullptr) { ASSERT(!s_sharedPrinterList); s_sharedPrinterList = this; gtk_enumerate_printers(reinterpret_cast<GtkPrinterFunc>(&enumeratePrintersFunction), nullptr, nullptr, TRUE); } PrinterListGtk::~PrinterListGtk() { ASSERT(s_sharedPrinterList); s_sharedPrinterList = nullptr; } void PrinterListGtk::addPrinter(GtkPrinter* printer) { m_printerList.append(printer); if (gtk_printer_is_default(printer)) m_defaultPrinter = printer; } GtkPrinter* PrinterListGtk::findPrinter(const char* printerName) const { for (auto& printer : m_printerList) { if (!strcmp(printerName, gtk_printer_get_name(printer.get()))) return printer.get(); } return nullptr; } } // namespace WebKit #endif // HAVE(GTK_UNIX_PRINTING)