multiple categories

4 files changed, 46 insertions, 23 deletions

diff --git a/libopie/tododb.cpp b/libopie/tododb.cpp
index 10ea2f0..7814c4f 100644
--- a/libopie/tododb.cpp
+++ b/libopie/tododb.cpp
@@ -1,205 +1,206 @@
 
 #include <qdir.h>
 #include <opie/tododb.h>
 #include <opie/xmltree.h>
 #include <opie/todoresource.h>
 #include <qpe/palmtoprecord.h>
 #include <qpe/global.h>
 
 namespace {
 
 class FileToDoResource : public ToDoResource {
 public:
   FileToDoResource() {};
   bool save(const QString &name, const QValueList<ToDoEvent> &m_todos ){
     // prepare the XML
     XMLElement *tasks = new XMLElement( );
     tasks->setTagName("Tasks" );
     for( QValueList<ToDoEvent>::ConstIterator it = m_todos.begin(); it != m_todos.end(); ++it ){
         XMLElement::AttributeMap map;
         XMLElement *task = new XMLElement();
         map.insert( "Completed", QString::number((int)(*it).isCompleted() ) );
         map.insert( "HasDate", QString::number((int)(*it).hasDate() ) );
         map.insert( "Priority", QString::number( (*it).priority() ) );
-        if(!(*it).category().isEmpty() ){
-          QArray<int> arrat(1);
-          arrat = Qtopia::Record::idsFromString(  (*it).category() );
-          map.insert( "Categories", QString::number( arrat[0] ) );
-        }else
-          map.insert( "Categories", QString::null );
+        QArray<int> arrat = (*it).categories();
+        QString attr;
+        for(uint i=0; i < arrat.count(); i++ ){
+          attr.append(QString::number(arrat[i])+";" );
+        }
+        if(!attr.isEmpty() ) // remove the last ;
+          attr.remove(attr.length()-1, 1 );
+        map.insert( "Categories", attr );
+        //else
+        //map.insert( "Categories", QString::null );
         map.insert( "Description", (*it).description() );
         if( (*it).hasDate() ){
           map.insert("DateYear",  QString::number( (*it).date().year()  ) );
           map.insert("DateMonth", QString::number( (*it).date().month() ) );
           map.insert("DateDay", QString::number( (*it).date().day()  ) );
         }
         map.insert("Uid", QString::number( (*it).uid() ) );
         task->setTagName("Task" );
         task->setAttributes( map );
         tasks->appendChild(task);
     }
     QFile file( name);
     if( file.open(IO_WriteOnly ) ){
       QTextStream stream(&file );
       stream << "<!DOCTYPE Tasks>" << endl;
       tasks->save(stream );
       delete tasks;
       file.close();
       return true;
     }
     return false;
   }
   QValueList<ToDoEvent> load( const QString &name ){
     qWarning("loading tododb" );
     QValueList<ToDoEvent> m_todos;
     XMLElement *root = XMLElement::load( name );
     if(root != 0l ){ // start parsing
       qWarning("ToDoDB::load tagName(): %s", root->tagName().latin1()  );
         //if( root->tagName() == QString::fromLatin1("Tasks" ) ){// Start
       XMLElement *element = root->firstChild();
       element = element->firstChild();
       while( element ){
         qWarning("ToDoDB::load element tagName() : %s", element->tagName().latin1() );
         QString dummy;
         ToDoEvent event;
         bool ok;
         int dumInt;
         // completed
         dummy = element->attribute("Completed" );
         dumInt = dummy.toInt(&ok );
         if(ok ) event.setCompleted( dumInt == 0 ? false : true );
         // hasDate
         dummy = element->attribute("HasDate" );
         dumInt = dummy.toInt(&ok );
         if(ok ) event.setHasDate( dumInt == 0 ? false: true );
         // set the date
         bool hasDa = dumInt;
         if ( hasDa ) { //parse the date
           int year, day, month = 0;
           year = day = month;
           // year
           dummy = element->attribute("DateYear" );
           dumInt = dummy.toInt(&ok );
           if( ok ) year = dumInt;
           // month
           dummy = element->attribute("DateMonth" );
           dumInt = dummy.toInt(&ok );
           if(ok ) month = dumInt;
           dummy = element->attribute("DateDay" );
           dumInt = dummy.toInt(&ok );
           if(ok ) day = dumInt;
           // set the date
           QDate date( year, month, day );
           event.setDate( date);
         }
         dummy = element->attribute("Priority" );
         dumInt = dummy.toInt(&ok );
         if(!ok ) dumInt = ToDoEvent::NORMAL;
         event.setPriority( dumInt );
         //description
         dummy = element->attribute("Description" );
         event.setDescription( dummy );
         // category
         dummy = element->attribute("Categories" );
-        dumInt = dummy.toInt(&ok );
-        if(ok ) {
-          QArray<int> arrat(1);
-          arrat[0] = dumInt;
-          event.setCategory( Qtopia::Record::idsToString( arrat ) );
-        }
+        QStringList ids = QStringList::split(";", dummy );
+        event.setCategories( ids );     
+   
         //uid
         dummy = element->attribute("Uid" );
         dumInt = dummy.toInt(&ok );
         if(ok ) event.setUid( dumInt );
         m_todos.append( event );
         element = element->nextChild(); // next element
       }
       //}
     }else {
       qWarning("could not load" );
     }
     delete root;
     qWarning("returning" );
     return m_todos;
   }
 };
 
 }
 
 ToDoDB::ToDoDB(const QString &fileName, ToDoResource *res ){
     m_fileName = fileName;
     if( fileName.isEmpty() && res == 0 ){
         m_fileName = Global::applicationFileName("todolist","todolist.xml");
         res = new FileToDoResource();
         //qWarning("%s", m_fileName.latin1() );
     }else if(res == 0 ){ // let's create a ToDoResource for xml
       res = new FileToDoResource();
     }
     m_res = res;
     load();
 }
 ToDoResource* ToDoDB::resource(){
   return m_res;
 };
 void ToDoDB::setResource( ToDoResource *res )
 {
   delete m_res;
   m_res = res;
 }
 ToDoDB::~ToDoDB()
 {
   delete m_res;
 }
 QValueList<ToDoEvent> ToDoDB::effectiveToDos(const QDate &from, const QDate &to,
                                              bool all )
 {
     QValueList<ToDoEvent> events;
     for( QValueList<ToDoEvent>::Iterator it = m_todos.begin(); it!= m_todos.end(); ++it ){
         if( (*it).hasDate() ){
             if( (*it).date() >= from && (*it).date() <= to )
                 events.append( (*it) );
         }else if( all ){
             events.append( (*it) );
         }
     }
     return events;
 }
 QValueList<ToDoEvent> ToDoDB::effectiveToDos(const QDate &from,
                                              bool all)
 {
     return effectiveToDos( from, QDate::currentDate(), all );
 }
 QValueList<ToDoEvent> ToDoDB::overDue()
 {
     QValueList<ToDoEvent> events;
     for( QValueList<ToDoEvent>::Iterator it = m_todos.begin(); it!= m_todos.end(); ++it ){   
         if( (*it).isOverdue() )
             events.append((*it) );
     }
     return events;
 }
 QValueList<ToDoEvent> ToDoDB::rawToDos()
 {
     return m_todos;
 }
 void ToDoDB::addEvent( const ToDoEvent &event )
 {
     m_todos.append( event );
 }
 void ToDoDB::editEvent( const ToDoEvent &event )
 {
     m_todos.remove( event );
     m_todos.append( event );
 }
 void ToDoDB::removeEvent( const ToDoEvent &event )
 {
     m_todos.remove( event );
 }
 void ToDoDB::reload()
 {
     load();
 }
 void ToDoDB::setFileName(const QString &file )
 {
     m_fileName =file;
 }
diff --git a/libopie/todoevent.cpp b/libopie/todoevent.cpp
index 7dbf907..28b2e98 100644
--- a/libopie/todoevent.cpp
+++ b/libopie/todoevent.cpp
@@ -1,176 +1,191 @@
 
 #include <opie/todoevent.h>
 #include <qpe/palmtopuidgen.h>
 #include <qpe/stringutil.h>
 #include <qpe/palmtoprecord.h>
 
 ToDoEvent::ToDoEvent(const ToDoEvent &event )
 {
   *this = event;
 }
 
-ToDoEvent::ToDoEvent(bool completed, int priority, const QString &category, 
+ToDoEvent::ToDoEvent(bool completed, int priority, const QStringList &category, 
                const QString &description, bool hasDate, QDate date, int uid )
 {
     qWarning("todoEvent c'tor" );
     m_date = date;
     m_isCompleted = completed;
     m_hasDate = hasDate;
     m_priority = priority;
     m_category = category;
     m_desc = Qtopia::simplifyMultiLineSpace(description );
     if (uid == -1 ) {
         Qtopia::UidGen *uidgen = new Qtopia::UidGen();
         uid = uidgen->generate();
         delete uidgen;
     }// generate the ids
     m_uid = uid; 
 }
 QArray<int> ToDoEvent::categories()const
 {
-  QArray<int> array(1); // currently the datebook can be only in one category
-  array = Qtopia::Record::idsFromString( category() );
+  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;
 }
-QString ToDoEvent::category()const
+QStringList ToDoEvent::allCategories()const
 {
     return m_category;
 }
+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;
+  qWarning("todoevent: %s", list.join(";" ).latin1() );
+}
 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::setCategory( const QString &cat )
 {
   qWarning("setCategory %s", cat.latin1() );
-  m_category = cat;
+  m_category.clear();
+  m_category << cat;
 }
 void ToDoEvent::setPriority(int prio )
 {
     m_priority = prio;
 }
 void ToDoEvent::setDate( QDate date )
 {
     m_date = date;
 }
 bool ToDoEvent::isOverdue( )
 {
     if( m_hasDate )
         return QDate::currentDate() > m_date;
     return false;
 }
 bool ToDoEvent::operator<( const ToDoEvent &toDoEvent )const{
     if( !hasDate() && !toDoEvent.hasDate() ) return true;
     if( !hasDate() && toDoEvent.hasDate() ) return true;
     if( hasDate() && toDoEvent.hasDate() ){
         if( date() == toDoEvent.date() ){ // let's the priority decide
             return priority() < toDoEvent.priority();
         }else{
             return date() < toDoEvent.date();
         }
     }
     return false;
 }
 bool ToDoEvent::operator<=(const ToDoEvent &toDoEvent )const
 {
     if( !hasDate() && !toDoEvent.hasDate() ) return true;
     if( !hasDate() && toDoEvent.hasDate() ) return true;
     if( hasDate() && toDoEvent.hasDate() ){
         if( date() == toDoEvent.date() ){ // let's the priority decide
             return priority() <= toDoEvent.priority();
         }else{
             return date() <= toDoEvent.date();
         }
     }
     return true;
 }
 bool ToDoEvent::operator>(const ToDoEvent &toDoEvent )const
 {
     if( !hasDate() && !toDoEvent.hasDate() ) return false;
     if( !hasDate() && toDoEvent.hasDate() ) return false;
     if( hasDate() && toDoEvent.hasDate() ){
         if( date() == toDoEvent.date() ){ // let's the priority decide
             return priority() > toDoEvent.priority();
         }else{
             return date() > toDoEvent.date();
         }
     }
     return false;
 }
 bool ToDoEvent::operator>=(const ToDoEvent &toDoEvent )const
 {
     if( !hasDate() && !toDoEvent.hasDate() ) return true;
     if( !hasDate() && toDoEvent.hasDate() ) return false;
     if( hasDate() && toDoEvent.hasDate() ){
         if( date() == toDoEvent.date() ){ // let's the priority decide
             return priority() > toDoEvent.priority();
         }else{
             return date() > toDoEvent.date();
         }
     }
     return true;
 }
 bool ToDoEvent::operator==(const ToDoEvent &toDoEvent )const
 {
-    if( m_date == toDoEvent.m_date && m_isCompleted == toDoEvent.m_isCompleted && m_hasDate == toDoEvent.m_hasDate && m_priority == toDoEvent.m_priority && m_category == toDoEvent.m_category && m_desc == toDoEvent.m_category )
+    if( m_date == toDoEvent.m_date && m_isCompleted == toDoEvent.m_isCompleted && m_hasDate == toDoEvent.m_hasDate && m_priority == toDoEvent.m_priority && m_category == toDoEvent.m_category && m_desc == toDoEvent.m_desc )
         return true;
     return false;
 }
 ToDoEvent &ToDoEvent::operator=(const ToDoEvent &item )
 {
     m_date = item.m_date;
     m_isCompleted = item.m_isCompleted;
     m_hasDate = item.m_hasDate;
     m_priority = item.m_priority;
     m_category = item.m_category;
     m_desc = item.m_desc;
     m_uid = item.m_uid;
     return *this;
 }
 
 
 
 
 
 
 
 
diff --git a/libopie/todoevent.h b/libopie/todoevent.h
index ac996a1..0d477fd 100644
--- a/libopie/todoevent.h
+++ b/libopie/todoevent.h
@@ -1,57 +1,64 @@
 
 #ifndef todoevent_h
 #define todoevent_h
 
+#include <qstringlist.h>
 #include <qdatetime.h>
 
 class ToDoEvent {
     friend class ToDoDB;
  public:
     enum Priority { VERYHIGH=1, HIGH, NORMAL, LOW, VERYLOW };
     ToDoEvent( bool completed = false, int priority = NORMAL, 
-               const QString &category = QString::null, 
+               const QStringList &category = QStringList(), 
                const QString &description = QString::null , 
                bool hasDate = false, QDate date = QDate::currentDate(), int uid = -1 );
     ToDoEvent(const ToDoEvent & );
     bool isCompleted() const;
     bool hasDate() const;
     int priority()const ;
-    QString category()const;
+    QStringList allCategories()const;
     QArray<int> categories() const;
     QDate date()const;
     QString description()const;
 
     int uid()const { return m_uid;};
     void setCompleted(bool completed );
     void setHasDate( bool hasDate );
-    // if the category doesn't exist we will create it 
+    // 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 );
+    void clearCategories();
+    void setCategories(const QStringList& );
+
     void setPriority(int priority );
     void setDate( QDate date );
     void setDescription(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;
-    QString m_category;
+    QStringList m_category;
     QString m_desc;
     int m_uid;
 };
 
 
 #endif
diff --git a/libopie/todovcalresource.cpp b/libopie/todovcalresource.cpp
index a6afe68..75f2197 100644
--- a/libopie/todovcalresource.cpp
+++ b/libopie/todovcalresource.cpp
@@ -1,147 +1,147 @@
 /*
                =.            This file is part of the OPIE Project
              .=l.      Copyright (c)  2002 Holger Freyther <freyther@kde.org>
            .>+-=       the use of vobject was inspired by libkcal
  _;:,     .>    :=|.         This library is free software; you can 
 .> <`_,   >  .   <=          redistribute it and/or  modify it under
 :`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%`+i>       _;_.        
     .i_,=:_.      -<s.       This library is distributed in the hope that  
      +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
     : ..    .:,     . . .    without even the implied warranty of
     =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
   _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .`     .:       details.
  :     =  ...= . :.=-        
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=`           this library; see the file COPYING.LIB. 
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 #include <qfile.h>
 #include <qvaluelist.h>
 #include <opie/todoevent.h>
 #include <opie/todovcalresource.h>
 
 #include "../library/backend/vobject_p.h"
 #include "../library/backend/timeconversion.h"
 #include "../library/backend/qfiledirect_p.h"
 
 static VObject *vobjByEvent( const ToDoEvent &event )
 {
   VObject *task = newVObject( VCTodoProp );
   if( task == 0 )
     return 0l;
   if( event.hasDate() )
     addPropValue( task, VCDueProp, TimeConversion::toISO8601( event.date() ) );
 
   if( event.isCompleted() )
     addPropValue( task, VCStatusProp, "COMPLETED");
 
   QString string = QString::number(event.priority() );
   addPropValue( task, VCPriorityProp, string.local8Bit() );
-  addPropValue( task, VCCategoriesProp, event.category().local8Bit() );
+  addPropValue( task, VCCategoriesProp, event.allCategories().join(";").local8Bit() );
   addPropValue( task, VCDescriptionProp, event.description().local8Bit() );
   addPropValue( task, VCSummaryProp, event.description().left(15).local8Bit() );
   return task;
 };
 
 static ToDoEvent eventByVObj( VObject *obj ){
   ToDoEvent event;
   VObject *ob;
   QCString name;
   // no uid, attendees, ... and no fun
   // description
   if( ( ob = isAPropertyOf( obj, VCDescriptionProp )) != 0 ){
     name = vObjectStringZValue( ob );
     event.setDescription( name );
   } 
   // completed
   if( ( ob = isAPropertyOf( obj, VCStatusProp )) != 0 ){
     name = vObjectStringZValue( ob );
     if( name == "COMPLETED" ){
       event.setCompleted( true );
     }else{
       event.setCompleted( false );
     }
   }else
     event.setCompleted( false );
   // priority
   if ((ob = isAPropertyOf(obj, VCPriorityProp))) {
     name = vObjectStringZValue( ob );
     bool ok;
     event.setPriority(name.toInt(&ok) );
   }
   //due date
   if((ob = isAPropertyOf(obj, VCDueProp)) ){
     event.setHasDate( true );
     name = vObjectStringZValue( ob );
     event.setDate( TimeConversion::fromISO8601( name).date() );
   } 
   // categories
   if((ob = isAPropertyOf( obj, VCCategoriesProp )) != 0 ){
     name = vObjectStringZValue( ob );
     qWarning("Categories:%s", name.data() );
   }
 
   return event;
 };
 
 
 QValueList<ToDoEvent> ToDoVCalResource::load(const QString &file) 
 {
   QValueList<ToDoEvent> events;
   VObject *vcal = 0l;
   vcal = Parse_MIME_FromFileName( (char *)file.utf8().data()  ); // from vobject
   if(!vcal )
     return events;
   // start parsing
 
   VObjectIterator it;
   VObject *vobj;
   initPropIterator(&it, vcal);
 
   while( moreIteration( &it ) ) {
     vobj = ::nextVObject( &it );
     QCString name = ::vObjectName( vobj );
     //QCString objVal = ::vObjectStringZValue( vobj );
     // let's find out the type
     if( name == VCTodoProp ){
       events.append( eventByVObj( vobj ) );
 
     } // parse the value
   }
   return events;
 }
 bool ToDoVCalResource::save(const QString &fileName, const QValueList<ToDoEvent>&list )
 {
   QFileDirect file ( fileName );
   if(!file.open(IO_WriteOnly ) )
     return false;
   // obj
   VObject *obj;
   obj = newVObject( VCCalProp );
   addPropValue( obj, VCVersionProp, "1.0" );
   VObject *vo;
   for(QValueList<ToDoEvent>::ConstIterator it = list.begin(); it != list.end(); ++it ){
     vo = vobjByEvent( (*it) );
     addVObjectProp(obj, vo );
   }
   writeVObject( file.directHandle(), obj );
   cleanVObject( obj );
   cleanStrTbl();
 
   return true;
 }