workspace/plasma/scriptengines/webkit/plasmajs.cpp

   1 /*
   2 Copyright (c) 2007 Zack Rusin <zack@kde.org>
   3
   4 Permission is hereby granted, free of charge, to any person obtaining a copy
   5 of this software and associated documentation files (the "Software"), to deal
   6 in the Software without restriction, including without limitation the rights
   7 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   8 copies of the Software, and to permit persons to whom the Software is
   9 furnished to do so, subject to the following conditions:
  10
  11 The above copyright notice and this permission notice shall be included in
  12 all copies or substantial portions of the Software.
  13
  14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  17 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  19 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  20 THE SOFTWARE.
  21  */
  22 #include "plasmajs.h"
  23 #include "plasmawebapplet.h"
  24
  25 #include <Plasma/DataEngineManager>
  26 #include <Plasma/DataEngine>
  27
  28 using namespace Plasma;
  29
  30 PlasmaJs::PlasmaJs(QObject *parent)
  31     : QObject(parent)
  32 {
  33 }
  34
  35 QStringList PlasmaJs::knownEngines()
  36 {
  37     return DataEngineManager::listAllEngines();
  38 }
  39
  40 ConfigGroupWrapper::ConfigGroupWrapper(const KConfigGroup &config)
  41 : m_config(config)
  42 {
  43 }
  44
  45 void ConfigGroupWrapper::setConfig(const KConfigGroup &config)
  46 {
  47     //kDebug() << config.config()->name() << config.name();
  48     m_config = config;
  49 }
  50
  51 QVariant ConfigGroupWrapper::readEntry(const QString &key, const QVariant &aDefault) const
  52 {
  53     // Should KConfig do this?
  54     // There is readEntry(key, QVariant) but it does not seem to work
  55     // (if writeEntry was not QVariant??)
  56     // kDebug() << aDefault.typeName();
  57     if (aDefault.type() == QVariant::Int) {
  58         return m_config.readEntry(key, aDefault.toInt());
  59     } else if (aDefault.type() == QVariant::Double) {
  60         return m_config.readEntry(key, aDefault.toDouble());
  61     } else if (aDefault.type() == QVariant::Bool) {
  62         return m_config.readEntry(key, aDefault.toBool());
  63     } else {
  64         return m_config.readEntry(key, aDefault.toString());
  65     }
  66 }
  67
  68 void ConfigGroupWrapper::writeEntry(const QString &key, const QVariant& value)
  69 {
  70     m_config.writeEntry(key, value);
  71 }
  72
  73 DataEngineDataWrapper::DataEngineDataWrapper(const DataEngine::Data &data)
  74     : m_data(data)
  75 {
  76 }
  77
  78 int DataEngineDataWrapper::size() const
  79 {
  80     return m_data.count();
  81 }
  82
  83 void DataEngineDataWrapper::setData(const Plasma::DataEngine::Data &data)
  84 {
  85     m_data = data;
  86 }
  87
  88 QVariant DataEngineDataWrapper::value(const QString &key) const
  89 {
  90     return m_data[key];
  91 }
  92
  93 bool DataEngineDataWrapper::contains(const QString &key) const
  94 {
  95     return m_data.keys().contains(key);
  96 }
  97
  98 QStringList DataEngineDataWrapper::keys() const
  99 {
 100     return m_data.keys();
 101 }
 102
 103 QString DataEngineDataWrapper::key(int i) const
 104 {
 105     return m_data.keys().at(i);
 106 }
 107
 108 DataEngineWrapper::DataEngineWrapper(Plasma::DataEngine *engine, QObject *applet)
 109     : QObject(engine), m_engine(engine), m_applet(applet)
 110 {
 111 }
 112
 113 QStringList DataEngineWrapper::sources() const
 114 {
 115     return m_engine->sources();
 116 }
 117
 118 QString DataEngineWrapper::engineName() const
 119 {
 120     return m_engine->name();
 121 }
 122
 123 bool DataEngineWrapper::isValid() const
 124 {
 125     return m_engine->isValid();
 126 }
 127
 128 QString DataEngineWrapper::icon() const
 129 {
 130     return m_engine->icon();
 131 }
 132
 133 QObject * DataEngineWrapper::query(const QString &str) const
 134 {
 135     DataEngine::Data data = m_engine->query(str);
 136     return new DataEngineDataWrapper(data);
 137 }
 138
 139 DataEngineWrapper::~DataEngineWrapper()
 140 {
 141 }
 142
 143 void DataEngineWrapper::connectSource(const QString& source,
 144                                       uint pollingInterval, uint intervalAlignment)
 145 {
 146     if (m_applet) {
 147         m_engine->connectSource(source, m_applet, pollingInterval,
 148                                 (Plasma::IntervalAlignment)intervalAlignment);
 149     }
 150 }
 151
 152 #include "plasmajs.moc"