Diffstat (limited to 'libopie2/opiepim/backend/otodoaccesssql.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | libopie2/opiepim/backend/otodoaccesssql.cpp | 41 |
1 files changed, 37 insertions, 4 deletions
diff --git a/libopie2/opiepim/backend/otodoaccesssql.cpp b/libopie2/opiepim/backend/otodoaccesssql.cpp index 3764c7e..944f82a 100644 --- a/libopie2/opiepim/backend/otodoaccesssql.cpp +++ b/libopie2/opiepim/backend/otodoaccesssql.cpp @@ -1,79 +1,108 @@ +/* + This file is part of the Opie Project + Copyright (C) Stefan Eilers (Eilers.Stefan@epost.de) + =. Copyright (C) The Opie Team <opie-devel@handhelds.org> + .=l. + .>+-= + _;:, .> :=|. This program 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 program 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 <qdatetime.h> #include <qpe/global.h> #include <opie2/osqldriver.h> #include <opie2/osqlresult.h> #include <opie2/osqlmanager.h> #include <opie2/osqlquery.h> -#include "otodoaccesssql.h" -#include "opimstate.h" -#include "opimnotifymanager.h" -#include "orecur.h" +#include <opie2/otodoaccesssql.h> +#include <opie2/opimstate.h> +#include <opie2/opimnotifymanager.h> +#include <opie2/orecur.h> +using namespace Opie; /* * first some query * CREATE query * LOAD query * INSERT * REMOVE * CLEAR */ namespace { /** * CreateQuery for the Todolist Table */ class CreateQuery : public OSQLQuery { public: CreateQuery(); ~CreateQuery(); QString query()const; }; /** * LoadQuery * this one queries for all uids */ class LoadQuery : public OSQLQuery { public: LoadQuery(); ~LoadQuery(); QString query()const; }; /** * inserts/adds a OTodo to the table */ class InsertQuery : public OSQLQuery { public: InsertQuery(const OTodo& ); ~InsertQuery(); QString query()const; private: OTodo m_todo; }; /** * removes one from the table */ class RemoveQuery : public OSQLQuery { public: RemoveQuery(int uid ); ~RemoveQuery(); QString query()const; private: int m_uid; }; /** * Clears (delete) a Table */ class ClearQuery : public OSQLQuery { public: ClearQuery(); ~ClearQuery(); QString query()const; }; @@ -237,128 +266,130 @@ namespace { QString qu = "drop table todolist"; return qu; } FindQuery::FindQuery(int uid) : OSQLQuery(), m_uid(uid ) { } FindQuery::FindQuery(const QArray<int>& ints) : OSQLQuery(), m_uids(ints){ } FindQuery::~FindQuery() { } QString FindQuery::query()const{ if (m_uids.count() == 0 ) return single(); else return multi(); } QString FindQuery::single()const{ QString qu = "select * from todolist where uid = " + QString::number(m_uid); return qu; } QString FindQuery::multi()const { QString qu = "select * from todolist where "; for (uint i = 0; i < m_uids.count(); i++ ) { qu += " UID = " + QString::number( m_uids[i] ) + " OR"; } qu.remove( qu.length()-2, 2 ); return qu; } OverDueQuery::OverDueQuery(): OSQLQuery() {} OverDueQuery::~OverDueQuery() {} QString OverDueQuery::query()const { QDate date = QDate::currentDate(); QString str; str = QString("select uid from todolist where DueDate ='%1-%2-%3'").arg(date.year() ).arg(date.month() ).arg(date.day() ); return str; } EffQuery::EffQuery( const QDate& start, const QDate& end, bool inc ) : OSQLQuery(), m_start( start ), m_end( end ),m_inc(inc) {} EffQuery::~EffQuery() {} QString EffQuery::query()const { return m_inc ? with() : out(); } 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; } }; + +namespace Opie { OTodoAccessBackendSQL::OTodoAccessBackendSQL( const QString& file ) : OTodoAccessBackend(), m_dict(15), m_driver(NULL), 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(){ if( m_driver ) delete m_driver; } 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(); // Shouldn't m_driver->sync be better than close ? (eilers) } QArray<int> OTodoAccessBackendSQL::allRecords()const { if (m_dirty ) update(); return m_uids; } QArray<int> OTodoAccessBackendSQL::queryByExample( const OTodo& , int, const QDateTime& ){ QArray<int> ints(0); return ints; } OTodo OTodoAccessBackendSQL::find(int uid ) const{ FindQuery query( uid ); return todo( m_driver->query(&query) ); } OTodo OTodoAccessBackendSQL::find( int uid, const QArray<int>& ints, uint cur, Frontend::CacheDirection dir ) const{ uint CACHE = readAhead(); qWarning("searching for %d", uid ); QArray<int> search( CACHE ); uint size =0; OTodo to; // we try to cache CACHE items switch( dir ) { /* forward */ case 0: // FIXME: Not a good style to use magic numbers here (eilers) for (uint i = cur; i < ints.count() && size < CACHE; i++ ) { qWarning("size %d %d", size, ints[i] ); search[size] = ints[i]; @@ -630,64 +661,66 @@ QArray<int> OTodoAccessBackendSQL::uids( const OSQLResult& res) const{ OSQLResultItem::ValueList list = res.results(); OSQLResultItem::ValueList::Iterator it; QArray<int> ints(list.count() ); qWarning(" count = %d", list.count() ); int i = 0; for (it = list.begin(); it != list.end(); ++it ) { ints[i] = (*it).data("uid").toInt(); i++; } return ints; } QArray<int> OTodoAccessBackendSQL::matchRegexp( const QRegExp &r ) const { #warning OTodoAccessBackendSQL::matchRegexp() not implemented !! #if 0 Copied from xml-backend by not adapted to sql (eilers) QArray<int> m_currentQuery( m_events.count() ); uint arraycounter = 0; QMap<int, OTodo>::ConstIterator it; for (it = m_events.begin(); it != m_events.end(); ++it ) { if ( it.data().match( r ) ) m_currentQuery[arraycounter++] = it.data().uid(); } // Shrink to fit.. m_currentQuery.resize(arraycounter); return m_currentQuery; #endif QArray<int> empty; return empty; } QBitArray OTodoAccessBackendSQL::supports()const { return sup(); } QBitArray OTodoAccessBackendSQL::sup() const{ QBitArray ar( OTodo::CompletedDate + 1 ); ar.fill( true ); ar[OTodo::CrossReference] = false; ar[OTodo::State ] = false; ar[OTodo::Reminders] = false; ar[OTodo::Notifiers] = false; ar[OTodo::Maintainer] = false; return ar; } void OTodoAccessBackendSQL::removeAllCompleted(){ #warning OTodoAccessBackendSQL::removeAllCompleted() not implemented !! } + +} |