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/*
* 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)
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