QPlatformPrintDevice - Add Mac implementation

Implement the OSX support for QPlatformPrintDevice

Change-Id: I2e3900818d4d9f0682a15ed94b8c824085adb465
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

1 files changed, 130 insertions, 0 deletions

diff --git a/src/plugins/platforms/cocoa/qcocoaprintdevice.h b/src/plugins/platforms/cocoa/qcocoaprintdevice.h
new file mode 100644
index 0000000000..3f1fa475d5
--- /dev/null
+++ b/src/plugins/platforms/cocoa/qcocoaprintdevice.h
@@ -0,0 +1,130 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 John Layt <jlayt@kde.org>
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QCOCOAPRINTDEVICE_H
+#define QCOCOAPRINTDEVICE_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists for the convenience
+// of internal files.  This header file may change from version to version
+// without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtCore/qfeatures.h> // Some feature dependencies might define QT_NO_PRINTER
+#ifndef QT_NO_PRINTER
+
+#include <qpa/qplatformprintdevice.h>
+
+#include "qt_mac_p.h"
+
+#include <cups/ppd.h>
+
+QT_BEGIN_NAMESPACE
+
+class QCocoaPrintDevice : public QPlatformPrintDevice
+{
+public:
+    QCocoaPrintDevice();
+    explicit QCocoaPrintDevice(const QString &id);
+    QCocoaPrintDevice(const QCocoaPrintDevice &other);
+    virtual ~QCocoaPrintDevice();
+
+    QCocoaPrintDevice *clone();
+
+    bool operator==(const QCocoaPrintDevice &other) const;
+
+    bool isValid() const Q_DECL_OVERRIDE;
+    bool isDefault() const Q_DECL_OVERRIDE;
+
+    QPrint::DeviceState state() const Q_DECL_OVERRIDE;
+
+    QPageSize defaultPageSize() const Q_DECL_OVERRIDE;
+
+    QMarginsF printableMargins(const QPageSize &pageSize, QPageLayout::Orientation orientation,
+                               int resolution) const Q_DECL_OVERRIDE;
+
+    int defaultResolution() const Q_DECL_OVERRIDE;
+
+    QPrint::InputSlot defaultInputSlot() const Q_DECL_OVERRIDE;
+
+    QPrint::OutputBin defaultOutputBin() const Q_DECL_OVERRIDE;
+
+    QPrint::DuplexMode defaultDuplexMode() const Q_DECL_OVERRIDE;
+
+    QPrint::ColorMode defaultColorMode() const Q_DECL_OVERRIDE;
+
+    PMPrinter macPrinter() const;
+    PMPaper macPaper(const QPageSize &pageSize) const;
+
+protected:
+    void loadPageSizes() const Q_DECL_OVERRIDE;
+    void loadResolutions() const Q_DECL_OVERRIDE;
+    void loadInputSlots() const Q_DECL_OVERRIDE;
+    void loadOutputBins() const Q_DECL_OVERRIDE;
+    void loadDuplexModes() const Q_DECL_OVERRIDE;
+    void loadColorModes() const Q_DECL_OVERRIDE;
+    void loadMimeTypes() const Q_DECL_OVERRIDE;
+
+private:
+    QPageSize createPageSize(const PMPaper &paper) const;
+    bool openPpdFile();
+
+    // Mac Core Printing
+    PMPrinter m_printer;
+    PMPrintSession m_session;
+    mutable QHash<QString, PMPaper> m_macPapers;
+
+    // PPD File
+    ppd_file_t *m_ppd;
+
+    QMarginsF m_customMargins;
+    mutable QHash<QString, QMarginsF> m_printableMargins;
+};
+
+QT_END_NAMESPACE
+
+#endif // QT_NO_PRINTER
+#endif // QCOCOAPRINTDEVICE_H