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 */

    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 */

    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 */

    66 QScriptProgram::~QScriptProgram()

    67 {}

    68 

    69 /*!

    70   Constructs a new QScriptProgram that is a copy of \a other.

    71 */

    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 */

    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 */

    90 bool QScriptProgram::isNull() const

    91 {

    92     return d_ptr->isNull();

    93 }

    94 

    95 /*!

    96   Returns the source code of this program.

    97 */

    98 QString QScriptProgram::sourceCode() const

    99 {

   100     return d_ptr->sourceCode();

   101 }

   102 

   103 /*!

   104   Returns the filename associated with this program.

   105 */

   106 QString QScriptProgram::fileName() const

   107 {

   108     return d_ptr->fileName();

   109 }

   110 

   111 /*!

   112   Returns the line number associated with this program.

   113 */

   114 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 */

   123 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 */

   132 bool QScriptProgram::operator!=(const QScriptProgram& other) const

   133 {

   134     return d_ptr != other.d_ptr && *d_ptr != *other.d_ptr;

   135 }

   136