interfaces

scriptmanager.cpp

00001 #include "scriptmanager.h"
00002 #include <kparts/part.h>
00003 #include <kparts/componentfactory.h>
00004 #include <kapplication.h>
00005 #include <kdesktopfile.h>
00006 #include <kstandarddirs.h>
00007 
00008 #include <klocale.h>
00009 #include <kmessagebox.h>
00010 #include <kdebug.h>
00011 
00012 //using namespace KScriptInterface;
00013 class ScriptInfo
00014 {
00015     public:
00016         QString scriptType;
00017         QString scriptFile;
00018         QString scriptMethod;
00019         ScriptInfo();
00020         ~ScriptInfo(){}
00021 };
00022 ScriptInfo::ScriptInfo()
00023 {
00024     scriptType = "";
00025     scriptFile = "";
00026     scriptMethod = "";
00027 }
00028 KScriptManager::KScriptManager(QObject *parent, const char *name) :
00029     QObject(parent,name), KScriptClientInterface()
00030 {
00031 
00032 }
00033 KScriptManager::~KScriptManager()
00034 {
00035     m_scripts.setAutoDelete(true);
00036     m_scriptCache.setAutoDelete(true);
00037 
00038 }
00039 bool KScriptManager::addScript( const QString &scriptDesktopFile)
00040 {
00041     //m_scriptNames.append(scriptName);
00042     // lets get some information about the script we are going to run...
00043     bool success = false;
00044     QString tmpScriptType = "";
00045     QString tmpScriptFile = "";
00046     QString tmpScriptMethod = "";
00047     // Read the desktop file
00048 
00049     if(KDesktopFile::isDesktopFile(scriptDesktopFile))
00050     {
00051         KDesktopFile desktop(scriptDesktopFile, true);
00052         m_scripts.insert(desktop.readName(), new ScriptInfo());
00053         m_scripts[desktop.readName()]->scriptType = desktop.readType();
00054         QString localpath = QString(kapp->name()) + "/scripts/" + desktop.readEntry("X-KDE-ScriptName", "");
00055         m_scripts[desktop.readName()]->scriptFile = locate("data", localpath);
00056 //      m_scripts[desktop.readName()]->scriptMethod = tmpScriptMethod;
00057         success = true;
00058     }
00059     return success;
00060 }
00061 bool KScriptManager::removeScript( const QString &scriptName )
00062 {
00063     bool result = m_scriptCache.remove(scriptName);
00064     result = m_scripts.remove(scriptName);
00065     return result;
00066 }
00067 QStringList KScriptManager::scripts()
00068 {
00069     QDictIterator<ScriptInfo> it( m_scripts );
00070 //  return m_scriptNames;
00071     QStringList scriptList;
00072     while ( it.current() )
00073     {
00074         scriptList.append(it.currentKey());
00075         ++it;
00076     }
00077     return scriptList;
00078 }
00079 void KScriptManager::clear()
00080 {
00081     m_scriptCache.clear();
00082     m_scripts.clear();
00083 }
00084 void KScriptManager::runScript( const QString &scriptName, QObject *context, const QVariant &arg)
00085 {
00086     ScriptInfo *newScript = m_scripts[scriptName];
00087     if (newScript)
00088     {
00089         QString scriptType = "([X-KDE-Script-Runner] == '" + newScript->scriptType + "')";
00090         kdDebug()<<"running script, type = '"<<scriptType<<"'"<<endl;
00091         // See if the script is already cached...
00092         if ( !m_scriptCache[scriptName] )
00093         {
00094             // via some magic we will let the old script engine go away after
00095             // some minutes...
00096             // currently i am thinking a QTimer that will throw a signal in 10 minutes
00097             // to remove m_scriptCache[m_currentScript]
00098                         KScriptInterface *ksif = KParts::ComponentFactory::createInstanceFromQuery<KScriptInterface>( "KScriptRunner/KScriptRunner", scriptType, this );
00099                         if ( ksif ) 
00100                         {
00101                           m_scriptCache.insert( scriptName, ksif );
00102               
00103                         }
00104                         else
00105                         {
00106                           KMessageBox::sorry(0, i18n("Unable to get KScript Runner for type \"%1\".").arg(newScript->scriptType), i18n("KScript Error"));
00107                           return;
00108                         }
00109         }
00110         m_currentScript = scriptName;
00111 
00112         if ( m_scriptCache[m_currentScript] )
00113         {
00114             m_scriptCache[m_currentScript]->ScriptClientInterface = this;
00115             if (!newScript->scriptMethod.isEmpty())
00116                 m_scriptCache[m_currentScript]->setScript( newScript->scriptFile, newScript->scriptMethod );
00117             else
00118                 m_scriptCache[m_currentScript]->setScript( newScript->scriptFile );
00119             m_scriptCache[m_currentScript]->run(context, arg);
00120         }
00121         else
00122         {
00123             // Dialog and say we cant go on...
00124             // This is also a broken script so we need to remove it
00125             m_scriptCache.remove(m_currentScript);
00126         }
00127     }
00128     else
00129       KMessageBox::sorry(0, i18n("Unable find script \"%1\".").arg(scriptName), i18n("KScript Error"));
00130 }
00131 #include "scriptmanager.moc"
00132 #include "scriptinterface.moc"
interfaces

scriptmanager.cpp

interfaces

API Reference
