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Fix adjustment of newRange in TransactionProcessor

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* Adjust both start and end for preceding operations
* Adjust end for the current operation as well

Change-Id: I2f96d609bddf3788aa5700ad1f0b46208f3517d7
This commit is contained in:
Catrope 2012-06-20 23:30:25 -07:00 committed by Trevor Parscal
parent 48bba8fcb8
commit 0b9934b2cc
1 changed files with 9 additions and 3 deletions
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12
modules/ve/dm/ve.dm.TransactionProcessor.js
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@ -243,7 +243,8 @@ ve.dm.TransactionProcessor.processors.replace = function( op ) {
minInsertLevel = 0,
coveringRange,
scopeStart,
scopeEnd;
scopeEnd,
opAdjustment = 0;
while ( true ) {
if ( operation.type == 'replace' ) {
var opRemove = this.reversed ? operation.insert : operation.remove,
@ -323,6 +324,7 @@ ve.dm.TransactionProcessor.processors.replace = function( op ) {
}
// Update adjustment
this.adjustment += opInsert.length - opRemove.length;
opAdjustment += opInsert.length - opRemove.length;
} else {
// We know that other operations won't cause adjustments, so we
// don't have to update adjustment
@ -341,8 +343,12 @@ ve.dm.TransactionProcessor.processors.replace = function( op ) {
// From all the affected ranges we have gathered, compute a range that covers all
// of them, and rebuild that
coveringRange = ve.Range.newCoveringRange( affectedRanges );
this.synchronizer.pushRebuild( coveringRange, new ve.Range( coveringRange.start,
coveringRange.end + this.adjustment )
this.synchronizer.pushRebuild(
coveringRange,
new ve.Range(
coveringRange.start + this.adjustment - opAdjustment,
coveringRange.end + this.adjustment
)
);
}
};