vCal Resource for the tododb

4 files changed, 166 insertions, 3 deletions

diff --git a/libopie/libopie.pro b/libopie/libopie.pro
index fb00422..1c0bf7b 100644
--- a/libopie/libopie.pro
+++ b/libopie/libopie.pro
@@ -1,7 +1,7 @@
 TEMPLATE        = lib
 CONFIG          += qte warn_on release
         HEADERS = $(OPIEDIR)/include/opie/xmltree.h
-        SOURCES         = xmltree.cc tododb.cpp todoevent.cpp
+        SOURCES         = xmltree.cc tododb.cpp todoevent.cpp todovcalresource.cpp
         TARGET  = opie
 INCLUDEPATH += $(OPIEDIR)/include
 DESTDIR         = $(QTDIR)/lib$(PROJMAK)
diff --git a/libopie/tododb.cpp b/libopie/tododb.cpp
index b1b35d0..f9756c6 100644
--- a/libopie/tododb.cpp
+++ b/libopie/tododb.cpp
@@ -45,173 +45,181 @@ public:
       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 ) );
         }
         //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 = QString::null, 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;
 }
 QString ToDoDB::fileName()const
 {
     return m_fileName;
 }
 void ToDoDB::load()
 {
   m_todos = m_res->load( m_fileName );    
 }
 bool ToDoDB::save()
 {
   return m_res->save( m_fileName, m_todos );
 }
 
 
 
 
 
 
 
 
diff --git a/libopie/todoevent.cpp b/libopie/todoevent.cpp
index 4cfe1c0..5fa4472 100644
--- a/libopie/todoevent.cpp
+++ b/libopie/todoevent.cpp
@@ -1,150 +1,152 @@
 
 #include <opie/todoevent.h>
 #include <qpe/palmtopuidgen.h>
+#include <qpe/stringutil.h>
+//#include <qpe/palmtoprecord.h>
 
 ToDoEvent::ToDoEvent(bool completed, int priority, const QString &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 = description;
+    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; 
 }
 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
 {
     return m_category;
 }
 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 = desc;
+    m_desc = Qtopia::simplifyMultiLineSpace(desc );
 }
 void ToDoEvent::setCategory( const QString &cat )
 {
     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 )
         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;
     return *this;
 }
 
 
 
 
 
 
 
 
diff --git a/libopie/todovcalresource.cpp b/libopie/todovcalresource.cpp
new file mode 100644
index 0000000..a6afe68
--- a/dev/null
+++ b/libopie/todovcalresource.cpp
@@ -0,0 +1,153 @@
+/*
+               =.            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, 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;
+}
+
+
+
+
+
+
+
+
+
+