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path: root/libopie2/opiepim/backend/ocontactaccessbackend.cpp
authoreilers <eilers>2004-12-20 14:14:07 (UTC)
committer eilers <eilers>2004-12-20 14:14:07 (UTC)
commit18e47153532d016d878f47e0ce11cb1a9716218e (patch) (side-by-side diff)
tree52eb6c25258fda0b2f295a29809c4603f5e17b0b /libopie2/opiepim/backend/ocontactaccessbackend.cpp
parent876e48baa20213d8265041cfac3034fe92cb0590 (diff)
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Recovery of the following Changes:
* Implement fast and full featured version of sorted() for addressbook * Implement generic queryByExample for all Addressboook backends. It allows incremental search. * Update of API Documentation
Diffstat (limited to 'libopie2/opiepim/backend/ocontactaccessbackend.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r--libopie2/opiepim/backend/ocontactaccessbackend.cpp205
1 files changed, 199 insertions, 6 deletions
diff --git a/libopie2/opiepim/backend/ocontactaccessbackend.cpp b/libopie2/opiepim/backend/ocontactaccessbackend.cpp
index 6ef60eb..b4fdd46 100644
--- a/libopie2/opiepim/backend/ocontactaccessbackend.cpp
+++ b/libopie2/opiepim/backend/ocontactaccessbackend.cpp
@@ -20,43 +20,236 @@
++= -. .` .: 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 "ocontactaccessbackend.h"
#include <opie2/private/opimcontactsortvector.h>
#include <opie2/ocontactaccess.h>
#include <opie2/odebug.h>
+#include <qdatetime.h>
+
namespace Opie {
OPimContactAccessBackend::OPimContactAccessBackend() {}
-UIDArray
-OPimContactAccessBackend::queryByExample( const OPimContact&, int,
- const QDateTime& )const {
- return UIDArray();
+UIDArray OPimContactAccessBackend::queryByExample( const UIDArray& uid_array, const OPimContact& query, int settings,
+ const QDateTime& d )const {
+ odebug << "Using Unaccelerated OPimContactAccessBackend implementation of queryByExample!" << oendl;
+
+ UIDArray m_currentQuery( uid_array.count() );
+ uint arraycounter = 0;
+
+ for( uint it = 0; it < uid_array.count(); ++it ){
+ /* Search all fields and compare them with query object. Store them into list
+ * if all fields matches.
+ */
+ QDate* queryDate = 0l;
+ QDate* checkDate = 0l;
+ bool allcorrect = true;
+ for ( int i = 0; i < Qtopia::Groups; i++ ) {
+ // Birthday and anniversary are special nonstring fields and should
+ // be handled specially
+ switch ( i ){
+ case Qtopia::Birthday:
+ queryDate = new QDate( query.birthday() );
+ checkDate = new QDate( find( uid_array[it] ).birthday() );
+ // fall through
+ case Qtopia::Anniversary:
+ if ( queryDate == 0l ){
+ queryDate = new QDate( query.anniversary() );
+ checkDate = new QDate( find( uid_array[it] ).anniversary() );
+ }
+
+ if ( queryDate->isValid() ){
+ if( checkDate->isValid() ){
+ if ( settings & OPimContactAccess::DateYear ){
+ if ( queryDate->year() != checkDate->year() )
+ allcorrect = false;
+ }
+ if ( settings & OPimContactAccess::DateMonth ){
+ if ( queryDate->month() != checkDate->month() )
+ allcorrect = false;
+ }
+ if ( settings & OPimContactAccess::DateDay ){
+ if ( queryDate->day() != checkDate->day() )
+ allcorrect = false;
+ }
+ if ( settings & OPimContactAccess::DateDiff ) {
+ QDate current;
+ // If we get an additional date, we
+ // will take this date instead of
+ // the current one..
+ if ( !d.date().isValid() )
+ current = QDate::currentDate();
+ else
+ current = d.date();
+
+ // We have to equalize the year, otherwise
+ // the search will fail..
+ checkDate->setYMD( current.year(),
+ checkDate->month(),
+ checkDate->day() );
+ if ( *checkDate < current )
+ checkDate->setYMD( current.year()+1,
+ checkDate->month(),
+ checkDate->day() );
+
+ // Check whether the birthday/anniversary date is between
+ // the current/given date and the maximum date
+ // ( maximum time range ) !
+ if ( current.daysTo( *queryDate ) >= 0 ){
+ if ( !( ( *checkDate >= current ) &&
+ ( *checkDate <= *queryDate ) ) ){
+ allcorrect = false;
+ }
+ }
+ }
+ } else{
+ // checkDate is invalid. Therefore this entry is always rejected
+ allcorrect = false;
+ }
+ }
+
+ delete queryDate;
+ queryDate = 0l;
+ delete checkDate;
+ checkDate = 0l;
+ break;
+ default:
+ /* Just compare fields which are not empty in the query object */
+ if ( !query.field(i).isEmpty() ){
+ switch ( settings & ~( OPimContactAccess::IgnoreCase
+ | OPimContactAccess::DateDiff
+ | OPimContactAccess::DateYear
+ | OPimContactAccess::DateMonth
+ | OPimContactAccess::DateDay
+ | OPimContactAccess::MatchOne
+ ) ){
+
+ case OPimContactAccess::RegExp:{
+ QRegExp expr ( query.field(i),
+ !(settings & OPimContactAccess::IgnoreCase),
+ false );
+ if ( expr.find ( find( uid_array[it] ).field(i), 0 ) == -1 )
+ allcorrect = false;
+ }
+ break;
+ case OPimContactAccess::WildCards:{
+ QRegExp expr ( query.field(i),
+ !(settings & OPimContactAccess::IgnoreCase),
+ true );
+ if ( expr.find ( find( uid_array[it] ).field(i), 0 ) == -1 )
+ allcorrect = false;
+ }
+ break;
+ case OPimContactAccess::ExactMatch:{
+ if (settings & OPimContactAccess::IgnoreCase){
+ if ( query.field(i).upper() !=
+ find( uid_array[it] ).field(i).upper() )
+ allcorrect = false;
+ }else{
+ if ( query.field(i) != find( uid_array[it] ).field(i) )
+ allcorrect = false;
+ }
+ }
+ break;
+ }
+ }
+ }
+ }
+ if ( allcorrect ){
+ m_currentQuery[arraycounter++] = uid_array[it];
+ }
+ }
+
+ // Shrink to fit..
+ m_currentQuery.resize(arraycounter);
+
+ return m_currentQuery;
+
}
-UIDArray
-OPimContactAccessBackend::sorted( const UIDArray& ar, bool asc, int sortOrder,
+const uint OPimContactAccessBackend::querySettings() const
+{
+ return ( OPimContactAccess::WildCards
+ | OPimContactAccess::IgnoreCase
+ | OPimContactAccess::RegExp
+ | OPimContactAccess::ExactMatch
+ | OPimContactAccess::DateDiff
+ | OPimContactAccess::DateYear
+ | OPimContactAccess::DateMonth
+ | OPimContactAccess::DateDay
+ );
+}
+
+bool OPimContactAccessBackend::hasQuerySettings (uint querySettings) const
+{
+ /* OPimContactAccess::IgnoreCase, DateDiff, DateYear, DateMonth, DateDay
+ * may be added with any of the other settings. IgnoreCase should never used alone.
+ * Wildcards, RegExp, ExactMatch should never used at the same time...
+ */
+
+ // Step 1: Check whether the given settings are supported by this backend
+ if ( ( querySettings & (
+ OPimContactAccess::IgnoreCase
+ | OPimContactAccess::WildCards
+ | OPimContactAccess::DateDiff
+ | OPimContactAccess::DateYear
+ | OPimContactAccess::DateMonth
+ | OPimContactAccess::DateDay
+ | OPimContactAccess::RegExp
+ | OPimContactAccess::ExactMatch
+ ) ) != querySettings )
+ return false;
+
+ // Step 2: Check whether the given combinations are ok..
+
+ // IngoreCase alone is invalid
+ if ( querySettings == OPimContactAccess::IgnoreCase )
+ return false;
+
+ // WildCards, RegExp and ExactMatch should never used at the same time
+ switch ( querySettings & ~( OPimContactAccess::IgnoreCase
+ | OPimContactAccess::DateDiff
+ | OPimContactAccess::DateYear
+ | OPimContactAccess::DateMonth
+ | OPimContactAccess::DateDay
+ )
+ ){
+ case OPimContactAccess::RegExp:
+ return ( true );
+ case OPimContactAccess::WildCards:
+ return ( true );
+ case OPimContactAccess::ExactMatch:
+ return ( true );
+ case 0: // one of the upper removed bits were set..
+ return ( true );
+ default:
+ return ( false );
+ }
+}
+
+
+UIDArray OPimContactAccessBackend::sorted( const UIDArray& ar, bool asc, int sortOrder,
int filter, const QArray<int>& categories)const {
odebug << "Using Unaccelerated OPimContactAccessBackend sorted Implementation" << oendl;
Internal::OPimContactSortVector vector(ar.count(), asc, sortOrder );
int item = 0;
uint cat_count = categories.count();
uint eve_count = ar.count();
bool bCat = filter & OPimContactAccess::FilterCategory ? true : false;
bool catPassed = false;
int cat;
for ( uint i = 0; i < eve_count; ++i ) {
OPimContact contact = find( ar[i], ar, i, Frontend::Forward );
if ( contact.isEmpty() )
continue;