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
@@ -85,4 +85,22 @@ 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 )
 {
@@ -140,4 +158,43 @@ 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( )
 {
diff --git a/libopie/todoevent.h b/libopie/todoevent.h
index de4623f..b55a39b 100644
--- a/libopie/todoevent.h
+++ b/libopie/todoevent.h
@@ -3,4 +3,6 @@
 #define todoevent_h
 
+
+#include <qarray.h>
 #include <qmap.h>
 #include <qregexp.h>
@@ -8,4 +10,5 @@
 #include <qdatetime.h>
 
+
 class ToDoEvent {
     friend class ToDoDB;
@@ -90,4 +93,14 @@ class ToDoEvent {
 
     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
@@ -126,4 +139,19 @@ class ToDoEvent {
 
     /**
+     * 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
      */
@@ -155,4 +183,5 @@ class ToDoEvent {
     QString m_sum;
     QMap<QString, QString> m_extra;
+    QMap<QString, QArray<int> > m_relations;
     int m_uid;
     ushort m_prog;