equal
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inserted
replaced
485 // front and rear. |
485 // front and rear. |
486 |
486 |
487 // |-------F----------------------| |
487 // |-------F----------------------| |
488 // |< jumping zone>| |
488 // |< jumping zone>| |
489 |
489 |
490 TInt index = iIndexFunctor.Index(); |
490 TInt index = iIndexFunctor.Index(); |
491 __ASSERT_ALWAYS( index >= 0 && index < iList->Count(), Panic( EGlxPanicIllegalState ) ); |
491 __ASSERT_DEBUG( index >= 0 && index < count, Panic( EGlxPanicIllegalState ) ); |
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492 if (index < 0 || index >= count) |
|
493 { |
|
494 // Invalid index, out of bounds |
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495 return KErrNotFound; |
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496 } |
|
497 |
492 index -= index % KGlxBlockyIteratorDefaultGranularity; |
498 index -= index % KGlxBlockyIteratorDefaultGranularity; |
493 |
499 |
494 TInt min = Min(iFrontOffset, iRearOffset); |
500 TInt min = Min(iFrontOffset, iRearOffset); |
495 TInt jumpingZoneLength = min * 2; |
501 TInt jumpingZoneLength = min * 2; |
496 if (iCurrentItem <= jumpingZoneLength) |
502 if (iCurrentItem <= jumpingZoneLength) |
547 // Range is longer than count, must be in range |
553 // Range is longer than count, must be in range |
548 return ETrue; |
554 return ETrue; |
549 } |
555 } |
550 |
556 |
551 TInt index = iIndexFunctor.Index(); |
557 TInt index = iIndexFunctor.Index(); |
552 __ASSERT_ALWAYS( index >= 0 && index < iList->Count(), Panic( EGlxPanicIllegalState ) ); |
558 __ASSERT_DEBUG( index >= 0 && index < count, Panic( EGlxPanicIllegalState ) ); |
|
559 if (index < 0 || index >= count) |
|
560 { |
|
561 // Invalid index, must be out of range |
|
562 return EFalse; |
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563 } |
553 index -= index % KGlxBlockyIteratorDefaultGranularity; |
564 index -= index % KGlxBlockyIteratorDefaultGranularity; |
554 TInt firstInRange = GlxListUtils::NormalizedIndex(index - iRearOffset, count); |
565 TInt firstInRange = GlxListUtils::NormalizedIndex(index - iRearOffset, count); |
555 TInt lastInRange = GlxListUtils::NormalizedIndex(index + iFrontOffset, count); |
566 TInt lastInRange = GlxListUtils::NormalizedIndex(index + iFrontOffset, count); |
556 |
567 |
557 if (firstInRange <= lastInRange) |
568 if (firstInRange <= lastInRange) |
972 // |< jumping zone>| |
983 // |< jumping zone>| |
973 |
984 |
974 TInt visIndex = iList->VisibleWindowIndex(); |
985 TInt visIndex = iList->VisibleWindowIndex(); |
975 TInt index = visIndex; |
986 TInt index = visIndex; |
976 TInt listCount = iList->Count(); |
987 TInt listCount = iList->Count(); |
977 __ASSERT_ALWAYS( index >= 0 && index <= listCount, Panic( EGlxPanicIllegalState ) ); |
988 __ASSERT_DEBUG( index >= 0 && index <= listCount, Panic( EGlxPanicIllegalState ) ); |
|
989 if (index < 0 || index >= listCount) |
|
990 { |
|
991 // Invalid index, out of bounds |
|
992 return KErrNotFound; |
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993 } |
|
994 |
978 //Inorder to ensure that the start of refresh of thumbnails is contained in |
995 //Inorder to ensure that the start of refresh of thumbnails is contained in |
979 //in the current visible window. We set the startIndex to center element of |
996 //in the current visible window. We set the startIndex to center element of |
980 //the current visible window. |
997 //the current visible window. |
981 TInt startIndex = index + iDefaultVisItems/2; |
998 TInt startIndex = index + iDefaultVisItems/2; |
982 if (listCount < iDefaultVisItems) |
999 if (listCount < iDefaultVisItems) |
1051 // Range is longer than count, must be in range |
1068 // Range is longer than count, must be in range |
1052 return ETrue; |
1069 return ETrue; |
1053 } |
1070 } |
1054 |
1071 |
1055 TInt index = iList->VisibleWindowIndex(); |
1072 TInt index = iList->VisibleWindowIndex(); |
1056 __ASSERT_ALWAYS( index >= 0 && index < iList->Count(), Panic( EGlxPanicIllegalState ) ); |
1073 __ASSERT_DEBUG( index >= 0 && index < count, Panic( EGlxPanicIllegalState ) ); |
|
1074 if (index < 0 || index >= count) |
|
1075 { |
|
1076 // Invalid index, must be out of range |
|
1077 return EFalse; |
|
1078 } |
1057 |
1079 |
1058 TInt firstInRange = GlxListUtils::NormalizedIndex(index - iRearOffset, count); |
1080 TInt firstInRange = GlxListUtils::NormalizedIndex(index - iRearOffset, count); |
1059 TInt lastInRange = GlxListUtils::NormalizedIndex(index + iFrontOffset, count); |
1081 TInt lastInRange = GlxListUtils::NormalizedIndex(index + iFrontOffset, count); |
1060 |
1082 |
1061 if (firstInRange <= lastInRange) |
1083 if (firstInRange <= lastInRange) |