1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the Qt Mobility Components. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:BSD$ |
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10 ** You may use this file under the terms of the BSD license as follows: |
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11 ** |
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12 ** "Redistribution and use in source and binary forms, with or without |
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13 ** modification, are permitted provided that the following conditions are |
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14 ** met: |
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15 ** * Redistributions of source code must retain the above copyright |
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16 ** notice, this list of conditions and the following disclaimer. |
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17 ** * Redistributions in binary form must reproduce the above copyright |
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18 ** notice, this list of conditions and the following disclaimer in |
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19 ** the documentation and/or other materials provided with the |
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20 ** distribution. |
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21 ** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor |
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22 ** the names of its contributors may be used to endorse or promote |
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23 ** products derived from this software without specific prior written |
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24 ** permission. |
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25 ** |
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26 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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27 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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28 ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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29 ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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30 ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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31 ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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32 ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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33 ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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34 ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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35 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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36 ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." |
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37 ** $QT_END_LICENSE$ |
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38 ** |
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39 ****************************************************************************/ |
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40 |
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41 #include "qdeclarativeservice.h" |
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42 |
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43 QServiceWrapper::QServiceWrapper() |
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44 : serviceInstance(0) |
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45 { |
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46 serviceManager = new QServiceManager(); |
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47 } |
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48 |
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49 QServiceWrapper::~QServiceWrapper() |
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50 { |
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51 delete serviceInstance; |
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52 } |
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53 |
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54 bool QServiceWrapper::isValid() const |
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55 { |
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56 return m_descriptor.isValid(); |
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57 } |
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58 |
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59 void QServiceWrapper::setInterfaceDesc(const QServiceInterfaceDescriptor &desc) |
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60 { |
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61 if (desc == m_descriptor) |
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62 return; |
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63 |
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64 m_descriptor = desc; |
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65 |
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66 if (serviceInstance) |
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67 delete serviceInstance; |
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68 |
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69 serviceInstance = 0; |
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70 } |
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71 |
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72 QServiceInterfaceDescriptor QServiceWrapper::interfaceDesc() const |
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73 { |
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74 return m_descriptor; |
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75 } |
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76 |
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77 void QServiceWrapper::setInterfaceName(const QString &interface) |
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78 { |
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79 m_descriptor = serviceManager->interfaceDefault(interface); |
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80 |
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81 if (!isValid()) |
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82 qWarning() << "WARNING: No default service found for interface name: " << interface; |
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83 } |
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84 |
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85 QString QServiceWrapper::interfaceName() const |
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86 { |
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87 if (isValid()) |
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88 return m_descriptor.interfaceName(); |
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89 else |
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90 return "No Interface"; |
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91 } |
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92 |
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93 QString QServiceWrapper::serviceName() const |
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94 { |
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95 if (isValid()) |
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96 return m_descriptor.serviceName(); |
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97 else |
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98 return "No Service"; |
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99 } |
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100 |
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101 QString QServiceWrapper::versionNumber() const |
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102 { |
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103 if (isValid()) |
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104 return (QString::number(m_descriptor.majorVersion())+"."+QString::number(m_descriptor.minorVersion())); |
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105 else |
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106 return "0.0"; |
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107 } |
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108 |
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109 QObject* QServiceWrapper::serviceObject() |
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110 { |
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111 if (serviceInstance) { |
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112 return serviceInstance; |
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113 } |
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114 |
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115 if (isValid()) { |
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116 QServiceManager manager; |
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117 serviceInstance = manager.loadInterface(m_descriptor); |
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118 return serviceInstance; |
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119 } else { |
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120 return 0; |
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121 } |
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122 } |
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123 |
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124 QServiceListWrapper::QServiceListWrapper() |
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125 { |
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126 serviceManager = new QServiceManager(); |
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127 } |
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128 |
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129 QServiceListWrapper::~QServiceListWrapper() |
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130 { |
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131 } |
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132 |
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133 void QServiceListWrapper::setInterfaceName(const QString &interface) |
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134 { |
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135 m_interface = interface; |
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136 |
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137 // ![0] |
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138 QServiceWrapper *service; |
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139 QServiceFilter filter(m_interface, m_version); |
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140 QList<QServiceInterfaceDescriptor> list = serviceManager->findInterfaces(filter); |
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141 for (int i = 0; i < list.size(); i++) { |
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142 service = new QServiceWrapper(); |
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143 service->setInterfaceDesc(list.at(i)); |
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144 m_services.append(service); |
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145 } |
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146 // ![0] |
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147 } |
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148 |
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149 QString QServiceListWrapper::interfaceName() const |
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150 { |
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151 return m_interface; |
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152 } |
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153 |
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154 void QServiceListWrapper::setMinVersion(const QString &version) |
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155 { |
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156 m_version = version; |
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157 } |
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158 |
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159 QString QServiceListWrapper::minVersion() const |
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160 { |
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161 return m_version; |
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162 } |
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163 |
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164 QDeclarativeListProperty<QServiceWrapper> QServiceListWrapper::services() |
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165 { |
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166 return QDeclarativeListProperty<QServiceWrapper>(this, m_services); |
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167 } |
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