| class MContingentLineBreaker |
Used to determine the line breaks around pictures and other characters with the CB (contingent line break) class in situations where this operation cannot leave.
| Public Member Functions | |
|---|---|
| TBool | IsLegalBreakAfter(TInt, TInt, TBool) |
| TBool | IsLegalBreakBefore(TInt, TInt, TBool) |
| TBool | IsLegalBreakAfter | ( | TInt | aTextPosition, |
| TInt | aFollowingClass, | |||
| TBool | aHasSpaces | |||
| ) | [pure virtual] | |||
Determines if a break is legal after the picture at aTextPosition.
ETrue if a line break is legal here.
| TInt aTextPosition | The position of a character of line breaking class ECbLineBreakClass in the text as supplied to MLineBreaker::GetLineBreak, which may refer to a picture. |
| TInt aFollowingClass | The class of the character immediately following aTextPosition. |
| TBool aHasSpaces | ETrue if spaces separate the following class from this. |
| TBool | IsLegalBreakBefore | ( | TInt | aTextPosition, |
| TInt | aPrecedingClass, | |||
| TBool | aHasSpaces | |||
| ) | [pure virtual] | |||
Determines if a break is legal before the picture at aTextPosition.
ETrue if a line break is legal here.
| TInt aTextPosition | The position of a character of line breaking class ECbLineBreakClass in the text as supplied to MLineBreaker::GetLineBreak(), which may refer to a picture. |
| TInt aPrecedingClass | The class of the character preceding aTextPosition. |
| TBool aHasSpaces | ETrue if spaces separate the preceding class from this. |