Cross Referencing is possible by now

2 files changed, 86 insertions, 0 deletions

diff --git a/libopie/todoevent.cpp b/libopie/todoevent.cpp
index b35ac9d..f744550 100644
--- a/libopie/todoevent.cpp
+++ b/libopie/todoevent.cpp
@@ -39,151 +39,208 @@ ToDoEvent::ToDoEvent(bool completed, int priority,
     }// generate the ids
     m_uid = uid;
 }
 QArray<int> ToDoEvent::categories()const
 {
   QArray<int> array(m_category.count() ); // currently the datebook can be only in one category
     array = Qtopia::Record::idsFromString( m_category.join(";") );
   return array;
 }
 bool ToDoEvent::match( const QRegExp &regExp )const
 {
   if( QString::number( m_priority ).find( regExp ) != -1 ){
     return true;
   }else if( m_hasDate && m_date.toString().find( regExp) != -1 ){
     return true;
   }else if(m_desc.find( regExp ) != -1 ){
     return true;
   }
   return false;
 }
 bool ToDoEvent::isCompleted() const
 {
     return m_isCompleted;
 }
 bool ToDoEvent::hasDate() const
 {
     return m_hasDate;
 }
 int ToDoEvent::priority()const
 {
     return m_priority;
 }
 QStringList ToDoEvent::allCategories()const
 {
     return m_category;
 }
 QString ToDoEvent::extra(const QString& )const
 {
     return QString::null;
 }
 QString ToDoEvent::summary() const
 {
     return m_sum;
 }
 ushort ToDoEvent::progress() const
 {
     return m_prog;
 }
+QStringList ToDoEvent::relatedApps() const
+{
+    QStringList list;
+    QMap<QString, QArray<int> >::ConstIterator it;
+    for ( it = m_relations.begin(); it != m_relations.end(); ++it ) {
+        list << it.key();
+    }
+    return list;
+}
+QArray<int> ToDoEvent::relations( const QString& app)const
+{
+    QArray<int> tmp;
+    QMap<QString, QArray<int> >::ConstIterator it;
+    it = m_relations.find( app);
+    if ( it != m_relations.end() )
+        tmp = it.data();
+    return tmp;
+}
 void ToDoEvent::insertCategory(const QString &str )
 {
   m_category.append( str );
 }
 void ToDoEvent::clearCategories()
 {
   m_category.clear();
 }
 void ToDoEvent::setCategories(const QStringList &list )
 {
   m_category = list;
 }
 QDate ToDoEvent::date()const
 {
     return m_date;
 }
 
 QString ToDoEvent::description()const
 {
     return m_desc;
 }
 void ToDoEvent::setCompleted( bool completed )
 {
     m_isCompleted = completed;
 }
 void ToDoEvent::setHasDate( bool hasDate )
 {
     m_hasDate = hasDate;
 }
 void ToDoEvent::setDescription(const QString &desc )
 {
     m_desc = Qtopia::simplifyMultiLineSpace(desc );
 }
 void ToDoEvent::setExtra( const QString&, const QString& )
 {
 
 }
 void ToDoEvent::setSummary( const QString& sum )
 {
     m_sum = sum;
 }
 void ToDoEvent::setCategory( const QString &cat )
 {
   qWarning("setCategory %s", cat.latin1() );
   m_category.clear();
   m_category << cat;
 }
 void ToDoEvent::setPriority(int prio )
 {
     m_priority = prio;
 }
 void ToDoEvent::setDate( QDate date )
 {
     m_date = date;
 }
+void ToDoEvent::addRelated( const QString &app,  int id )
+{
+    QMap<QString, QArray<int> >::Iterator  it;
+    QArray<int> tmp;
+    it = m_relations.find( app );
+    if ( it == m_relations.end() ) {
+        tmp.resize(1 );
+        tmp[0] = id;
+    }else{
+        tmp = it.data();
+        tmp.resize( tmp.size() + 1 );
+        tmp[tmp.size() - 1] = id;
+    }
+    m_relations.replace( app,  tmp );
+}
+void ToDoEvent::addRelated(const QString& app,  QArray<int> ids )
+{
+    QMap<QString, QArray<int> >::Iterator it;
+    QArray<int> tmp;
+    it = m_relations.find( app);
+    if ( it == m_relations.end() ) { // not there
+        /** tmp.resize( ids.size() ); stupid??
+         */
+        tmp = ids;
+    }else{
+        tmp = it.data();
+        int offset = tmp.size()-1;
+        tmp.resize( tmp.size() + ids.size() );
+        for (uint i = 0; i < ids.size(); i++ ) {
+            tmp[offset+i] = ids[i];
+        }
+
+    }
+    m_relations.replace( app,  tmp );
+}
+void ToDoEvent::clearRelated( const QString& app )
+{
+    m_relations.remove( app );
+}
 bool ToDoEvent::isOverdue( )
 {
     if( m_hasDate )
 	return QDate::currentDate() > m_date;
     return false;
 }
 void ToDoEvent::setProgress(ushort progress )
 {
     m_prog = progress;
 }
 /*!
   Returns a richt text string
 */
 QString ToDoEvent::richText() const
 {
   QString text;
   QStringList catlist;
 
   // Description of the todo
   if ( !description().isEmpty() ){
     text += "<b>" + QObject::tr( "Summary:") + "</b><br>";
     text += Qtopia::escapeString(summary() ).replace(QRegExp( "[\n]"),  "<br>" ) + "<br>";
     text += "<b>" + QObject::tr( "Description:" ) + "</b><br>";
     text += Qtopia::escapeString(description() ).replace(QRegExp( "[\n]"), "<br>" ) + "<br><br><br>";
   }
   text += "<b>" + QObject::tr( "Priority:") +" </b>"
     +  QString::number( priority() ) + " <br>";
   text += "<b>" + QObject::tr( "Progress:") + " </b>"
           + QString::number( progress() ) + " %<br>";
   if (hasDate() ){
     text += "<b>" + QObject::tr( "Deadline:") + " </b>";
     text += date().toString();
     text += "<br>";
   }
 
   // Open database of all categories and get the list of
   // the categories this todoevent belongs to.
   // Then print them...
   // I am not sure whether there is no better way doing this !?
   Categories catdb;
   bool firstloop = true;
   catdb.load( categoryFileName() );
   catlist = allCategories();
 
   text += "<b>" + QObject::tr( "Category:") + "</b> ";
   for ( QStringList::Iterator it = catlist.begin(); it != catlist.end(); ++it ) {
     if (!firstloop){
       text += ", ";
diff --git a/libopie/todoevent.h b/libopie/todoevent.h
index de4623f..b55a39b 100644
--- a/libopie/todoevent.h
+++ b/libopie/todoevent.h
@@ -1,162 +1,191 @@
 
 #ifndef todoevent_h
 #define todoevent_h
 
+
+#include <qarray.h>
 #include <qmap.h>
 #include <qregexp.h>
 #include <qstringlist.h>
 #include <qdatetime.h>
 
+
 class ToDoEvent {
     friend class ToDoDB;
  public:
     // priorities from Very low to very high
     enum Priority { VERYHIGH=1, HIGH, NORMAL, LOW, VERYLOW };
     /* Constructs a new ToDoEvent
        @param completed Is the TodoEvent completed
        @param priority What is the priority of this ToDoEvent
        @param category Which category does it belong( uid )
        @param summary A small summary of the todo
        @param description What is this ToDoEvent about
        @param hasDate Does this Event got a deadline
        @param date what is the deadline?
        @param uid what is the UUID of this Event
     **/
     ToDoEvent( bool completed = false, int priority = NORMAL,
 	       const QStringList &category = QStringList(),
 	       const QString &summary = QString::null ,
                const QString &description = QString::null,
                ushort progress = 0,
 	       bool hasDate = false, QDate date = QDate::currentDate(), int uid = -1 );
     /* Copy c'tor
 
     **/
     ToDoEvent(const ToDoEvent & );
 
     /*
        Is this event completed?
     **/
     bool isCompleted() const;
 
     /*
        Does this Event have a deadline
     **/
     bool hasDate() const;
 
     /*
       What is the priority?
     **/
     int priority()const ;
 
     /**
      * progress as ushort 0, 20, 40, 60, 80 or 100%
      */
     ushort progress() const;
     /*
       All category numbers as QString in a List
     **/
     QStringList allCategories()const;
 
     /*
       * Same as above but with QArray<int>
       */
     QArray<int> categories() const;
 
     /**
      * The end Date
      */
     QDate date()const;
 
     /**
      * The description of the todo
      */
     QString description()const;
 
     /**
      * A small summary of the todo
      */
     QString summary() const;
 
     /**
      * Return this todoevent in a RichText formatted QString
      */
     QString richText() const;
 
     /**
      * Returns the UID of the Todo
      */
     int uid()const { return m_uid;};
 
 
     QString extra(const  QString& )const;
+
+    /**
+     * returns a list of apps which have related items
+     */
+    QStringList relatedApps()const;
+
+    /**
+     * returns all relations for one app
+     */
+    QArray<int> relations( const QString& app )const;
     /**
      * Set if this Todo is completed
      */
     void setCompleted(bool completed );
 
     /**
      * set if this todo got an end data
      */
     void setHasDate( bool hasDate );
     // if the category doesn't exist we will create it
     // this sets the the Category after this call category will be the only category
     void setCategory( const QString &category );
     // adds a category to the Categories of this event
     void insertCategory(const QString &category );
 
     /**
      * Removes this event from all categories
      */
     void clearCategories();
 
     /**
      * This todo belongs to xxx categories
      */
     void setCategories(const QStringList& );
 
     /**
      * Set the priority of the Todo
      */
     void setPriority(int priority );
 
     /**
      * Set the progress.
      */
     void setProgress( ushort progress );
 
     /**
+     * add related function it replaces too ;)
+     */
+    void addRelated( const QString& app, int id );
+
+    /**
+     * add related
+     */
+    void addRelated( const QString& app, QArray<int> ids );
+
+    /**
+     * clear relations for one app
+     */
+    void clearRelated(const QString& app);
+
+    /**
      * set the end date
      */
     void setDate( QDate date );
     void setDescription(const QString& );
     void setSummary(const QString& );
     void setExtra( const QString&,  const QString& );
     bool isOverdue();
 
     bool match( const QRegExp &r )const;
 
     void setUid(int id) {m_uid = id; };
     bool operator<(const ToDoEvent &toDoEvent )const;
     bool operator<=(const ToDoEvent &toDoEvent )const;
     bool operator!=(const ToDoEvent &toDoEvent )const { return !(*this == toDoEvent); };
     bool operator>(const ToDoEvent &toDoEvent )const;
     bool operator>=(const ToDoEvent &toDoEvent)const;
     bool operator==(const ToDoEvent &toDoEvent )const;
     ToDoEvent &operator=(const ToDoEvent &toDoEvent );
  private:
     class ToDoEventPrivate;
     ToDoEventPrivate *d;
     QDate m_date;
     bool m_isCompleted:1;
     bool m_hasDate:1;
     int m_priority;
     QStringList m_category;
     QString m_desc;
     QString m_sum;
     QMap<QString, QString> m_extra;
+    QMap<QString, QArray<int> > m_relations;
     int m_uid;
     ushort m_prog;
 };
 
 
 #endif