1 /*
2 Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
3
4 This library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public
6 License as published by the Free Software Foundation; either
7 version 2 of the License, or (at your option) any later version.
8
9 This library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
13
14 You should have received a copy of the GNU Library General Public License
15 along with this library; see the file COPYING.LIB. If not, write to
16 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 Boston, MA 02110-1301, USA.
18 */
19
20 #include "config.h"
21
22 #include "qscriptprogram.h"
23
24 #include "qscriptprogram_p.h"
25
26 /*!
27 \internal
28
29 \class QScriptProgram
30
31 \brief The QScriptProgram class encapsulates a Qt Script program.
32
33 \ingroup script
34
35 QScriptProgram retains the compiled representation of the script if
36 possible. Thus, QScriptProgram can be used to evaluate the same
37 script multiple times more efficiently.
38
39 \code
40 QScriptEngine engine;
41 QScriptProgram program("1 + 2");
42 QScriptValue result = engine.evaluate(program);
43 \endcode
44 */
45
46 /*!
47 Constructs a null QScriptProgram.
48 */
QScriptProgram()49 QScriptProgram::QScriptProgram()
50 : d_ptr(new QScriptProgramPrivate)
51 {}
52
53 /*!
54 Constructs a new QScriptProgram with the given \a sourceCode, \a
55 fileName and \a firstLineNumber.
56 */
QScriptProgram(const QString & sourceCode,const QString fileName,int firstLineNumber)57 QScriptProgram::QScriptProgram(const QString& sourceCode,
58 const QString fileName,
59 int firstLineNumber)
60 : d_ptr(new QScriptProgramPrivate(sourceCode, fileName, firstLineNumber))
61 {}
62
63 /*!
64 Destroys this QScriptProgram.
65 */
~QScriptProgram()66 QScriptProgram::~QScriptProgram()
67 {}
68
69 /*!
70 Constructs a new QScriptProgram that is a copy of \a other.
71 */
QScriptProgram(const QScriptProgram & other)72 QScriptProgram::QScriptProgram(const QScriptProgram& other)
73 {
74 d_ptr = other.d_ptr;
75 }
76
77 /*!
78 Assigns the \a other value to this QScriptProgram.
79 */
operator =(const QScriptProgram & other)80 QScriptProgram& QScriptProgram::operator=(const QScriptProgram& other)
81 {
82 d_ptr = other.d_ptr;
83 return *this;
84 }
85
86 /*!
87 Returns true if this QScriptProgram is null; otherwise
88 returns false.
89 */
isNull() const90 bool QScriptProgram::isNull() const
91 {
92 return d_ptr->isNull();
93 }
94
95 /*!
96 Returns the source code of this program.
97 */
sourceCode() const98 QString QScriptProgram::sourceCode() const
99 {
100 return d_ptr->sourceCode();
101 }
102
103 /*!
104 Returns the filename associated with this program.
105 */
fileName() const106 QString QScriptProgram::fileName() const
107 {
108 return d_ptr->fileName();
109 }
110
111 /*!
112 Returns the line number associated with this program.
113 */
firstLineNumber() const114 int QScriptProgram::firstLineNumber() const
115 {
116 return d_ptr->firstLineNumber();
117 }
118
119 /*!
120 Returns true if this QScriptProgram is equal to \a other;
121 otherwise returns false.
122 */
operator ==(const QScriptProgram & other) const123 bool QScriptProgram::operator==(const QScriptProgram& other) const
124 {
125 return d_ptr == other.d_ptr || *d_ptr == *other.d_ptr;
126 }
127
128 /*!
129 Returns true if this QScriptProgram is not equal to \a other;
130 otherwise returns false.
131 */
operator !=(const QScriptProgram & other) const132 bool QScriptProgram::operator!=(const QScriptProgram& other) const
133 {
134 return d_ptr != other.d_ptr && *d_ptr != *other.d_ptr;
135 }
136
137