Warning: That file was not part of the compilation database. It may have many parsing errors.
1 | /**************************************************************************** |
---|---|
2 | ** |
3 | ** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). |
4 | ** Contact: http://www.qt-project.org/legal |
5 | ** |
6 | ** This file is part of the tools applications of the Qt Toolkit. |
7 | ** |
8 | ** $QT_BEGIN_LICENSE:LGPL$ |
9 | ** Commercial License Usage |
10 | ** Licensees holding valid commercial Qt licenses may use this file in |
11 | ** accordance with the commercial license agreement provided with the |
12 | ** Software or, alternatively, in accordance with the terms contained in |
13 | ** a written agreement between you and Digia. For licensing terms and |
14 | ** conditions see http://qt.digia.com/licensing. For further information |
15 | ** use the contact form at http://qt.digia.com/contact-us. |
16 | ** |
17 | ** GNU Lesser General Public License Usage |
18 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
19 | ** General Public License version 2.1 as published by the Free Software |
20 | ** Foundation and appearing in the file LICENSE.LGPL included in the |
21 | ** packaging of this file. Please review the following information to |
22 | ** ensure the GNU Lesser General Public License version 2.1 requirements |
23 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
24 | ** |
25 | ** In addition, as a special exception, Digia gives you certain additional |
26 | ** rights. These rights are described in the Digia Qt LGPL Exception |
27 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
28 | ** |
29 | ** GNU General Public License Usage |
30 | ** Alternatively, this file may be used under the terms of the GNU |
31 | ** General Public License version 3.0 as published by the Free Software |
32 | ** Foundation and appearing in the file LICENSE.GPL included in the |
33 | ** packaging of this file. Please review the following information to |
34 | ** ensure the GNU General Public License version 3.0 requirements will be |
35 | ** met: http://www.gnu.org/copyleft/gpl.html. |
36 | ** |
37 | ** |
38 | ** $QT_END_LICENSE$ |
39 | ** |
40 | ****************************************************************************/ |
41 | #ifndef QVFBPROTOCOL_H |
42 | #define QVFBPROTOCOL_H |
43 | |
44 | #include <QImage> |
45 | #include <QVector> |
46 | #include <QColor> |
47 | |
48 | QT_BEGIN_NAMESPACE |
49 | |
50 | class QVFbKeyProtocol; |
51 | class QVFbMouseProtocol; |
52 | class QVFbViewProtocol : public QObject |
53 | { |
54 | Q_OBJECT |
55 | public: |
56 | QVFbViewProtocol(int display_id, QObject *parent = 0); |
57 | |
58 | virtual ~QVFbViewProtocol(); |
59 | |
60 | int id() const { return mDisplayId; } |
61 | |
62 | void sendKeyboardData(QString unicode, int keycode, |
63 | int modifiers, bool press, bool repeat); |
64 | void sendMouseData(const QPoint &pos, int buttons, int wheel); |
65 | |
66 | virtual int width() const = 0; |
67 | virtual int height() const = 0; |
68 | virtual int depth() const = 0; |
69 | virtual int linestep() const = 0; |
70 | virtual int numcols() const = 0; |
71 | virtual QVector<QRgb> clut() const = 0; |
72 | virtual unsigned char *data() const = 0; |
73 | virtual int brightness() const = 0; |
74 | |
75 | virtual void setRate(int) {} |
76 | public slots: |
77 | virtual void flushChanges(); |
78 | |
79 | signals: |
80 | void displayDataChanged(const QRect &); |
81 | void displayEmbedRequested(WId windowId); |
82 | |
83 | protected: |
84 | virtual QVFbKeyProtocol *keyHandler() const = 0; |
85 | virtual QVFbMouseProtocol *mouseHandler() const = 0; |
86 | |
87 | private: |
88 | int mDisplayId; |
89 | }; |
90 | |
91 | class QVFbKeyProtocol |
92 | { |
93 | public: |
94 | QVFbKeyProtocol(int display_id) : mDisplayId(display_id) {} |
95 | virtual ~QVFbKeyProtocol() {} |
96 | |
97 | int id() const { return mDisplayId; } |
98 | |
99 | virtual void sendKeyboardData(QString unicode, int keycode, |
100 | int modifiers, bool press, bool repeat) = 0; |
101 | |
102 | private: |
103 | int mDisplayId; |
104 | }; |
105 | |
106 | class QVFbMouseProtocol |
107 | { |
108 | public: |
109 | QVFbMouseProtocol(int display_id) : mDisplayId(display_id) {} |
110 | virtual ~QVFbMouseProtocol() {} |
111 | |
112 | int id() const { return mDisplayId; } |
113 | |
114 | virtual void sendMouseData(const QPoint &pos, int buttons, int wheel) = 0; |
115 | |
116 | private: |
117 | int mDisplayId; |
118 | }; |
119 | |
120 | /* since there is very little variation in input protocols defaults are |
121 | provided */ |
122 | |
123 | class QVFbKeyPipeProtocol : public QVFbKeyProtocol |
124 | { |
125 | public: |
126 | QVFbKeyPipeProtocol(int display_id); |
127 | ~QVFbKeyPipeProtocol(); |
128 | |
129 | void sendKeyboardData(QString unicode, int keycode, |
130 | int modifiers, bool press, bool repeat); |
131 | |
132 | QString pipeName() const { return fileName; } |
133 | private: |
134 | int fd; |
135 | QString fileName; |
136 | }; |
137 | |
138 | class QVFbMousePipe: public QVFbMouseProtocol |
139 | { |
140 | public: |
141 | QVFbMousePipe(int display_id); |
142 | ~QVFbMousePipe(); |
143 | |
144 | void sendMouseData(const QPoint &pos, int buttons, int wheel); |
145 | |
146 | QString pipeName() const { return fileName; } |
147 | protected: |
148 | int fd; |
149 | QString fileName; |
150 | }; |
151 | |
152 | class QTimer; |
153 | class QVFbMouseLinuxTP : public QObject, public QVFbMousePipe |
154 | { |
155 | Q_OBJECT |
156 | public: |
157 | QVFbMouseLinuxTP(int display_id); |
158 | ~QVFbMouseLinuxTP(); |
159 | |
160 | void sendMouseData(const QPoint &pos, int buttons, int wheel); |
161 | |
162 | protected slots: |
163 | void repeatLastPress(); |
164 | |
165 | protected: |
166 | void writeToPipe(const QPoint &pos, ushort pressure); |
167 | QPoint lastPos; |
168 | QTimer *repeater; |
169 | }; |
170 | |
171 | QT_END_NAMESPACE |
172 | |
173 | #endif |
174 |
Warning: That file was not part of the compilation database. It may have many parsing errors.