qt.gui.picture source code

1 /*
2  * DQt - D bindings for the Qt Toolkit
3  *
4  * GNU Lesser General Public License Usage
5  * This file may be used under the terms of the GNU Lesser
6  * General Public License version 3 as published by the Free Software
7  * Foundation and appearing in the file LICENSE.LGPL3 included in the
8  * packaging of this file. Please review the following information to
9  * ensure the GNU Lesser General Public License version 3 requirements
10  * will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
11  */
12 module qt.gui.picture;
13 extern(C++):
14 
15 import qt.config;
16 import qt.helpers;
17 version(QT_NO_PICTURE){}else
18 {
19     import qt.core.datastream;
20     import qt.core.iodevice;
21     import qt.core.rect;
22     import qt.core.shareddata;
23     import qt.core.string;
24     import qt.core.typeinfo;
25     import qt.gui.paintdevice;
26     import qt.gui.paintengine;
27     import qt.gui.painter;
28 }
29 
30 version(QT_NO_PICTURE){}else
31 {
32 
33 extern(C++, class) struct QPicturePrivate;
34 /// Binding for C++ class [QPicture](https://doc.qt.io/qt-6/qpicture.html).
35 @Q_RELOCATABLE_TYPE extern(C++, class) struct /+ Q_GUI_EXPORT +/ QPicture
36 {
37 private:
38     immutable void *vtbl;
39     QPaintDeviceFakeInheritance baseQPaintDeviceInterface;
40 
41     public QPaintDevice paintDevice() return
42     {
43         return cast(QPaintDevice)&this;
44     }
45 
46     alias PaintDeviceMetric = QPaintDevice.PaintDeviceMetric;
47 
48 private:
49     /+ Q_DECLARE_PRIVATE(QPicture) +/
50 public:
51     @disable this();
52     /+ explicit +/this(int formatVersion/+ = -1+/);
53     @disable this(this);
54     this(ref const(QPicture) );
55     mixin(changeWindowsMangling(q{mangleChangeFunctionType("virtual")}, q{
56     ~this();
57     }));
58 
59     bool isNull() const;
60 
61     mixin(changeWindowsMangling(q{mangleChangeFunctionType("virtual")}, q{
62     int devType() const;
63     }));
64     uint size() const;
65     const(char)* data() const;
66     mixin(changeWindowsMangling(q{mangleChangeFunctionType("virtual")}, q{
67     /+ virtual +/ void setData(const(char)* data, uint size);
68     }));
69 
70     bool play(QPainter* p);
71 
72     bool load(QIODevice dev);
73     bool load(ref const(QString) fileName);
74     bool save(QIODevice dev);
75     bool save(ref const(QString) fileName);
76 
77     QRect boundingRect() const;
78     void setBoundingRect(ref const(QRect) r);
79 
80     /+ref QPicture operator =(ref const(QPicture) p);+/
81     /+ QT_MOVE_ASSIGNMENT_OPERATOR_IMPL_VIA_PURE_SWAP(QPicture) +/
82     /+ inline void swap(QPicture &other) noexcept
83     { d_ptr.swap(other.d_ptr); } +/
84     void detach();
85     bool isDetached() const;
86 
87     /+ friend Q_GUI_EXPORT QDataStream &operator<<(QDataStream &in, const QPicture &p); +/
88     /+ friend Q_GUI_EXPORT QDataStream &operator>>(QDataStream &in, QPicture &p); +/
89 
90     mixin(changeWindowsMangling(q{mangleChangeFunctionType("virtual")}, q{
91     QPaintEngine paintEngine() const;
92     }));
93 
94 protected:
95     this(ref QPicturePrivate data);
96 
97     mixin(changeWindowsMangling(q{mangleChangeFunctionType("virtual")}, q{
98     int metric(PaintDeviceMetric m) const;
99     }));
100 
101 private:
102     bool exec(QPainter* p, ref QDataStream ds, int i);
103 
104     QExplicitlySharedDataPointer!(QPicturePrivate) d_ptr;
105     /+ friend class QPicturePaintEngine; +/
106     /+ friend class QAlphaPaintEngine; +/
107     /+ friend class QPreviewPaintEngine; +/
108 
109 public:
110     alias DataPtr = QExplicitlySharedDataPointer!(QPicturePrivate);
111     pragma(inline, true) ref DataPtr data_ptr() return { return d_ptr; }
112     mixin(CREATE_CONVENIENCE_WRAPPERS);
113 }
114 
115 /+ Q_DECLARE_SHARED(QPicture)
116 
117 /*****************************************************************************
118   QPicture stream functions
119  *****************************************************************************/
120 
121 #ifndef QT_NO_DATASTREAM
122 Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QPicture &);
123 Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QPicture &);
124 #endif +/
125 
126 }
127 version(QT_NO_PICTURE)
128 {
129 extern(C++, class) struct QPicture;
130 }
131 
132