author | zecke <zecke> | 2002-10-13 19:05:24 (UTC) |
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committer | zecke <zecke> | 2002-10-13 19:05:24 (UTC) |
commit | 34c1199becdb2f9b0447553e66c85d8f6770558f (patch) (side-by-side diff) | |
tree | 36c3bf20b6f07e643f4caef793356261f9982bd6 /libopie | |
parent | a469689def798954c0f571a00cc52e87d6b008ce (diff) | |
download | opie-34c1199becdb2f9b0447553e66c85d8f6770558f.zip opie-34c1199becdb2f9b0447553e66c85d8f6770558f.tar.gz opie-34c1199becdb2f9b0447553e66c85d8f6770558f.tar.bz2 |
Add a vCal Resource
Play a bit with cahce sizes
The idea is to have the current page
and the prior page cached... still looking how to do that
-rw-r--r-- | libopie/pim/otodoaccesssql.cpp | 9 | ||||
-rw-r--r-- | libopie/pim/otodoaccessvcal.cpp | 192 | ||||
-rw-r--r-- | libopie/pim/otodoaccessvcal.h | 35 |
3 files changed, 232 insertions, 4 deletions
diff --git a/libopie/pim/otodoaccesssql.cpp b/libopie/pim/otodoaccesssql.cpp index ea8b3c9..9ef6b7c 100644 --- a/libopie/pim/otodoaccesssql.cpp +++ b/libopie/pim/otodoaccesssql.cpp @@ -225,148 +225,149 @@ namespace { } QString EffQuery::with()const { QString str; str = QString("select uid from todolist where ( DueDate >= '%1-%2-%3' AND DueDate <= '%4-%5-%6' ) OR DueDate = '0-0-0' ") .arg( m_start.year() ).arg( m_start.month() ).arg( m_start.day() ) .arg( m_end .year() ).arg( m_end .month() ).arg( m_end .day() ); return str; } QString EffQuery::out()const { QString str; str = QString("select uid from todolist where DueDate >= '%1-%2-%3' AND DueDate <= '%4-%5-%6'") .arg(m_start.year() ).arg(m_start.month() ).arg( m_start.day() ) .arg(m_end. year() ).arg(m_end. month() ).arg(m_end.day() ); return str; } }; OTodoAccessBackendSQL::OTodoAccessBackendSQL( const QString& file ) : OTodoAccessBackend(), m_dict(15), m_dirty(true) { QString fi = file; if ( fi.isEmpty() ) fi = Global::applicationFileName( "todolist", "todolist.db" ); OSQLManager man; m_driver = man.standard(); m_driver->setUrl(fi); fillDict(); } OTodoAccessBackendSQL::~OTodoAccessBackendSQL(){ } bool OTodoAccessBackendSQL::load(){ if (!m_driver->open() ) return false; CreateQuery creat; OSQLResult res = m_driver->query(&creat ); m_dirty = true; return true; } bool OTodoAccessBackendSQL::reload(){ return load(); } bool OTodoAccessBackendSQL::save(){ return m_driver->close(); } QArray<int> OTodoAccessBackendSQL::allRecords()const { if (m_dirty ) update(); return m_uids; } QArray<int> OTodoAccessBackendSQL::queryByExample( const OTodo& , int ){ QArray<int> ints(0); return ints; } OTodo OTodoAccessBackendSQL::find(int uid ) const{ FindQuery query( uid ); return todo( m_driver->query(&query) ); } +#define CACHE 32 OTodo OTodoAccessBackendSQL::find( int uid, const QArray<int>& ints, uint cur, Frontend::CacheDirection dir ) const{ qWarning("searching for %d", uid ); - QArray<int> search( 8 ); + QArray<int> search( CACHE ); uint size =0; OTodo to; - // we try to cache 8 items + // we try to cache CACHE items switch( dir ) { /* forward */ case 0: - for (uint i = cur; i < ints.count() && size < 8; i++ ) { + for (uint i = cur; i < ints.count() && size < CACHE; i++ ) { qWarning("size %d %d", size, ints[i] ); search[size] = ints[i]; size++; } break; /* reverse */ case 1: - for (uint i = cur; i != 0 && size < 8; i-- ) { + for (uint i = cur; i != 0 && size < CACHE; i-- ) { search[size] = ints[i]; size++; } break; } search.resize( size ); FindQuery query( search ); OSQLResult res = m_driver->query( &query ); if ( res.state() != OSQLResult::Success ) return to; return todo( res ); } void OTodoAccessBackendSQL::clear() { ClearQuery cle; OSQLResult res = m_driver->query( &cle ); CreateQuery qu; res = m_driver->query(&qu); } bool OTodoAccessBackendSQL::add( const OTodo& t) { InsertQuery ins( t ); OSQLResult res = m_driver->query( &ins ); if ( res.state() == OSQLResult::Failure ) return false; int c = m_uids.count(); m_uids.resize( c+1 ); m_uids[c] = t.uid(); return true; } bool OTodoAccessBackendSQL::remove( int uid ) { RemoveQuery rem( uid ); OSQLResult res = m_driver->query(&rem ); if ( res.state() == OSQLResult::Failure ) return false; m_dirty = true; return true; } /* * FIXME better set query * but we need the cache for that * now we remove */ bool OTodoAccessBackendSQL::replace( const OTodo& t) { remove( t.uid() ); bool b= add(t); m_dirty = false; // we changed some stuff but the UID stayed the same return b; } QArray<int> OTodoAccessBackendSQL::overDue() { OverDueQuery qu; return uids( m_driver->query(&qu ) ); } QArray<int> OTodoAccessBackendSQL::effectiveToDos( const QDate& s, const QDate& t, bool u) { EffQuery ef(s, t, u ); return uids (m_driver->query(&ef) ); } /* * diff --git a/libopie/pim/otodoaccessvcal.cpp b/libopie/pim/otodoaccessvcal.cpp new file mode 100644 index 0000000..ac70ea0 --- a/dev/null +++ b/libopie/pim/otodoaccessvcal.cpp @@ -0,0 +1,192 @@ +#include <qfile.h> + +#include <qtopia/private/vobject_p.h> +#include <qtopia/timeconversion.h> +#include <qtopia/private/qfiledirect_p.h> + +#include "otodoaccessvcal.h" + +namespace { + static OTodo eventByVObj( VObject *obj ){ + OTodo event; + VObject *ob; + QCString name; + // no uid, attendees, ... and no fun + // description + if( ( ob = isAPropertyOf( obj, VCDescriptionProp )) != 0 ){ + name = vObjectStringZValue( ob ); + event.setDescription( name ); + } + // summary + if ( ( ob = isAPropertyOf( obj, VCSummaryProp ) ) != 0 ) { + name = vObjectStringZValue( ob ); + event.setSummary( 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.setHasDueDate( true ); + name = vObjectStringZValue( ob ); + event.setDueDate( TimeConversion::fromISO8601( name).date() ); + } + // categories + if((ob = isAPropertyOf( obj, VCCategoriesProp )) != 0 ){ + name = vObjectStringZValue( ob ); + qWarning("Categories:%s", name.data() ); + } + + event.setUid( 1 ); + return event; + }; + static VObject *vobjByEvent( const OTodo &event ) { + VObject *task = newVObject( VCTodoProp ); + if( task == 0 ) + return 0l; + + if( event.hasDueDate() ) + addPropValue( task, VCDueProp, + TimeConversion::toISO8601( event.dueDate() ) ); + + if( event.isCompleted() ) + addPropValue( task, VCStatusProp, "COMPLETED"); + + QString string = QString::number(event.priority() ); + addPropValue( task, VCPriorityProp, string.local8Bit() ); + + addPropValue( task, VCCategoriesProp, + event.idsToString( event.categories() ).local8Bit() ); + + addPropValue( task, VCDescriptionProp, + event.description().local8Bit() ); + + addPropValue( task, VCSummaryProp, + event.summary().local8Bit() ); + return task; +}; +} + +OTodoAccessVCal::OTodoAccessVCal( const QString& path ) + : m_dirty(false), m_file( path ) +{ +} +OTodoAccessVCal::~OTodoAccessVCal() { +} +bool OTodoAccessVCal::load() { + m_map.clear(); + m_dirty = false; + + VObject* vcal = 0l; + vcal = Parse_MIME_FromFileName( QFile::encodeName(m_file).data() ); + if (!vcal ) + return false; + + // Iterate over the list + VObjectIterator it; + VObject* vobj; + + initPropIterator(&it, vcal); + + while( moreIteration( &it ) ) { + vobj = ::nextVObject( &it ); + QCString name = ::vObjectName( vobj ); + if( name == VCTodoProp ){ + OTodo to = eventByVObj( vobj ); + m_map.insert( to.uid(), to ); + } + } + + // Should I do a delete vcal? + + return true; +} +bool OTodoAccessVCal::reload() { + return load(); +} +bool OTodoAccessVCal::save() { + if (!m_dirty ) + return true; + + QFileDirect file( m_file ); + if (!file.open(IO_WriteOnly ) ) + return false; + + VObject *obj; + obj = newVObject( VCCalProp ); + addPropValue( obj, VCVersionProp, "1.0" ); + VObject *vo; + for(QMap<int, OTodo>::ConstIterator it=m_map.begin(); it !=m_map.end(); ++it ){ + vo = vobjByEvent( it.data() ); + addVObjectProp(obj, vo ); + } + writeVObject( file.directHandle(), obj ); + cleanVObject( obj ); + cleanStrTbl(); + + m_dirty = false; + return true; +} +void OTodoAccessVCal::clear() { + m_map.clear(); + m_dirty = true; +} +bool OTodoAccessVCal::add( const OTodo& to ) { + m_map.insert( to.uid(), to ); + m_dirty = true; + return true; +} +bool OTodoAccessVCal::remove( int uid ) { + m_map.remove( uid ); + m_dirty = true; + return true; +} +bool OTodoAccessVCal::replace( const OTodo& to ) { + m_map.replace( to.uid(), to ); + m_dirty = true; + return true; +} +OTodo OTodoAccessVCal::find(int uid )const { + return m_map[uid]; +} +QArray<int> OTodoAccessVCal::sorted( bool, int, int, int ) { + QArray<int> ar(0); + return ar; +} +QArray<int> OTodoAccessVCal::allRecords()const { + QArray<int> ar( m_map.count() ); + QMap<int, OTodo>::ConstIterator it; + int i = 0; + for ( it = m_map.begin(); it != m_map.end(); ++it ) { + ar[i] = it.key(); + i++; + } + return ar; +} +QArray<int> OTodoAccessVCal::queryByExample( const OTodo&, int ) { + QArray<int> ar(0); + return ar; +} +QArray<int> OTodoAccessVCal::effectiveToDos( const QDate& , + const QDate& , + bool ) { + QArray<int> ar(0); + return ar; +} +QArray<int> OTodoAccessVCal::overDue() { + QArray<int> ar(0); + return ar; +} diff --git a/libopie/pim/otodoaccessvcal.h b/libopie/pim/otodoaccessvcal.h new file mode 100644 index 0000000..4499a7e --- a/dev/null +++ b/libopie/pim/otodoaccessvcal.h @@ -0,0 +1,35 @@ +#ifndef OPIE_OTODO_ACCESS_VCAL_H +#define OPIE_OTODO_ACCESS_VCAL_H + +#include "otodoaccessbackend.h" + +class OTodoAccessVCal : public OTodoAccessBackend { +public: + OTodoAccessVCal(const QString& ); + ~OTodoAccessVCal(); + + bool load(); + bool reload(); + bool save(); + + QArray<int> allRecords()const; + QArray<int> queryByExample( const OTodo& t, int sort ); + QArray<int> effectiveToDos( const QDate& start, + const QDate& end, + bool includeNoDates ); + QArray<int> overDue(); + QArray<int> sorted( bool asc, int sortOrder, int sortFilter, + int cat ); + OTodo find(int uid)const; + void clear(); + bool add( const OTodo& ); + bool remove( int uid ); + bool replace( const OTodo& ); + +private: + bool m_dirty : 1; + QString m_file; + QMap<int, OTodo> m_map; +}; + +#endif |