1/****************************************************************************
2**
3** Copyright (C) 2014 John Layt <jlayt@kde.org>
4** Copyright (C) 2018 The Qt Company Ltd.
5** Contact: https://www.qt.io/licensing/
6**
7** This file is part of the QtPrintSupport module of the Qt Toolkit.
8**
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23** ensure the GNU Lesser General Public License version 3 requirements
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26** GNU General Public License Usage
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39****************************************************************************/
40
41#ifndef QPLATFORMPRINTDEVICE_H
42#define QPLATFORMPRINTDEVICE_H
43
44//
45// W A R N I N G
46// -------------
47//
48// This file is not part of the Qt API. It exists for the convenience
49// of internal files. This header file may change from version to version
50// without notice, or even be removed.
51//
52// We mean it.
53//
54
55#include <QtPrintSupport/qtprintsupportglobal.h>
56#include <private/qprint_p.h>
57#include <private/qprintdevice_p.h>
58
59#include <QtCore/qvariant.h>
60#include <QtCore/qvector.h>
61#if QT_CONFIG(mimetype)
62#include <QtCore/qmimetype.h>
63#endif
64#include <QtGui/qpagelayout.h>
65
66
67QT_BEGIN_NAMESPACE
68
69#ifndef QT_NO_PRINTER
70
71class Q_PRINTSUPPORT_EXPORT QPlatformPrintDevice
72{
73 Q_DISABLE_COPY(QPlatformPrintDevice)
74public:
75 explicit QPlatformPrintDevice(const QString &id = QString());
76 virtual ~QPlatformPrintDevice();
77
78 virtual QString id() const;
79 virtual QString name() const;
80 virtual QString location() const;
81 virtual QString makeAndModel() const;
82
83 virtual bool isValid() const;
84 virtual bool isDefault() const;
85 virtual bool isRemote() const;
86
87 virtual QPrint::DeviceState state() const;
88
89 virtual bool isValidPageLayout(const QPageLayout &layout, int resolution) const;
90
91 virtual bool supportsMultipleCopies() const;
92 virtual bool supportsCollateCopies() const;
93
94 virtual QPageSize defaultPageSize() const;
95 virtual QList<QPageSize> supportedPageSizes() const;
96
97 virtual QPageSize supportedPageSize(const QPageSize &pageSize) const;
98 virtual QPageSize supportedPageSize(QPageSize::PageSizeId pageSizeId) const;
99 virtual QPageSize supportedPageSize(const QString &pageName) const;
100 virtual QPageSize supportedPageSize(const QSize &pointSize) const;
101 virtual QPageSize supportedPageSize(const QSizeF &size, QPageSize::Unit units) const;
102
103 virtual bool supportsCustomPageSizes() const;
104
105 virtual QSize minimumPhysicalPageSize() const;
106 virtual QSize maximumPhysicalPageSize() const;
107
108 virtual QMarginsF printableMargins(const QPageSize &pageSize, QPageLayout::Orientation orientation,
109 int resolution) const;
110
111 virtual int defaultResolution() const;
112 virtual QList<int> supportedResolutions() const;
113
114 virtual QPrint::InputSlot defaultInputSlot() const;
115 virtual QVector<QPrint::InputSlot> supportedInputSlots() const;
116
117 virtual QPrint::OutputBin defaultOutputBin() const;
118 virtual QVector<QPrint::OutputBin> supportedOutputBins() const;
119
120 virtual QPrint::DuplexMode defaultDuplexMode() const;
121 virtual QVector<QPrint::DuplexMode> supportedDuplexModes() const;
122
123 virtual QPrint::ColorMode defaultColorMode() const;
124 virtual QVector<QPrint::ColorMode> supportedColorModes() const;
125
126 virtual QVariant property(QPrintDevice::PrintDevicePropertyKey key) const;
127 virtual bool setProperty(QPrintDevice::PrintDevicePropertyKey key, const QVariant &value);
128 virtual bool isFeatureAvailable(QPrintDevice::PrintDevicePropertyKey key, const QVariant &params) const;
129
130#if QT_CONFIG(mimetype)
131 virtual QList<QMimeType> supportedMimeTypes() const;
132#endif
133
134 static QPageSize createPageSize(const QString &key, const QSize &size, const QString &localizedName);
135 static QPageSize createPageSize(int windowsId, const QSize &size, const QString &localizedName);
136
137protected:
138 virtual void loadPageSizes() const;
139 virtual void loadResolutions() const;
140 virtual void loadInputSlots() const;
141 virtual void loadOutputBins() const;
142 virtual void loadDuplexModes() const;
143 virtual void loadColorModes() const;
144#if QT_CONFIG(mimetype)
145 virtual void loadMimeTypes() const;
146#endif
147
148 QPageSize supportedPageSizeMatch(const QPageSize &pageSize) const;
149
150 QString m_id;
151 QString m_name;
152 QString m_location;
153 QString m_makeAndModel;
154
155 bool m_isRemote;
156
157 mutable bool m_supportsMultipleCopies;
158 mutable bool m_supportsCollateCopies;
159
160 mutable bool m_havePageSizes;
161 mutable QList<QPageSize> m_pageSizes;
162
163 mutable bool m_supportsCustomPageSizes;
164
165 mutable QSize m_minimumPhysicalPageSize;
166 mutable QSize m_maximumPhysicalPageSize;
167
168 mutable bool m_haveResolutions;
169 mutable QList<int> m_resolutions;
170
171 mutable bool m_haveInputSlots;
172 mutable QVector<QPrint::InputSlot> m_inputSlots;
173
174 mutable bool m_haveOutputBins;
175 mutable QVector<QPrint::OutputBin> m_outputBins;
176
177 mutable bool m_haveDuplexModes;
178 mutable QVector<QPrint::DuplexMode> m_duplexModes;
179
180 mutable bool m_haveColorModes;
181 mutable QVector<QPrint::ColorMode> m_colorModes;
182
183#if QT_CONFIG(mimetype)
184 mutable bool m_haveMimeTypes;
185 mutable QList<QMimeType> m_mimeTypes;
186#endif
187};
188
189#endif // QT_NO_PRINTER
190
191QT_END_NAMESPACE
192
193#endif // QPLATFORMPRINTDEVICE_H
194

source code of qtbase/src/printsupport/kernel/qplatformprintdevice.h