vCal Resource for the tododb

1 files changed, 153 insertions, 0 deletions

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;
+}
+
+
+
+
+
+
+
+
+
+