From 83e6d1fe6006ad8e3cf37d5ca412aedae5aab9a4 Mon Sep 17 00:00:00 2001
From: Andy Shaw <andy.shaw@digia.com>
Date: Tue, 1 Jan 2013 01:33:42 +0100
Subject: Add support for getting the paper names available for the printer

Task-number: QTBUG-27714

Change-Id: I9bc6f1188f262e43f581add058d7895e1b5bd9e3
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
---
 .../platforms/cocoa/qcocoaprintersupport.mm        | 31 ++++++++++++++++++++++
 1 file changed, 31 insertions(+)

(limited to 'src/plugins/platforms/cocoa/qcocoaprintersupport.mm')

diff --git a/src/plugins/platforms/cocoa/qcocoaprintersupport.mm b/src/plugins/platforms/cocoa/qcocoaprintersupport.mm
index a48db02949..cfa23b7a30 100644
--- a/src/plugins/platforms/cocoa/qcocoaprintersupport.mm
+++ b/src/plugins/platforms/cocoa/qcocoaprintersupport.mm
@@ -138,3 +138,34 @@ QPrinterInfo QCocoaPrinterSupport::printerInfoFromPMPrinter(const PMPrinter &pri
 
     return createPrinterInfo(name, description, location, makeAndModel, isDefault, 0);
 }
+
+QList<QPair<QString, QSizeF> > QCocoaPrinterSupport::supportedSizesWithNames(const QPrinterInfo &printerInfo) const
+{
+    QList<QPair<QString, QSizeF> > returnValue;
+    if (printerInfo.isNull())
+        return returnValue;
+
+    PMPrinter printer = PMPrinterCreateFromPrinterID(QCFString::toCFStringRef(printerInfo.printerName()));
+    if (!printer)
+        return returnValue;
+
+    CFArrayRef array;
+    if (PMPrinterGetPaperList(printer, &array) != noErr) {
+        PMRelease(printer);
+        return returnValue;
+    }
+
+    int count = CFArrayGetCount(array);
+    for (int i = 0; i < count; ++i) {
+        PMPaper paper = static_cast<PMPaper>(const_cast<void *>(CFArrayGetValueAtIndex(array, i)));
+        double width, height;
+        if (PMPaperGetWidth(paper, &width) == noErr && PMPaperGetHeight(paper, &height) == noErr) {
+            static const double OnePointInMillimeters = 1.0 / 72.0 * 25.4;
+            QCFString paperName;
+            if (PMPaperCreateLocalizedName(paper, printer, &paperName) == noErr)
+                returnValue.append(qMakePair(QString(paperName), QSizeF(width * OnePointInMillimeters, height * OnePointInMillimeters)));
+        }
+    }
+    PMRelease(printer);
+    return returnValue;
+}
-- 
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