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recents_category_drag_drop

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Updates after internal reviews
This commit is contained in:
yannick
2015-12-16 08:59:40 +01:00
parent 2010554782
commit 4bb827480a
3 changed files with 29 additions and 25 deletions
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Vector/ViewController/RecentsViewController.m
+8 -8
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@@ -481,7 +481,7 @@ static NSMutableDictionary* backgroundByImageNameDict;
movingRoom = nil;
lastPotentialCellPath = nil;
((RecentsDataSource*)self.dataSource).movingCellIndexPath = nil;
((RecentsDataSource*)self.dataSource).droppingCellIndexPath = nil;
((RecentsDataSource*)self.dataSource).hiddenCellIndexPath = nil;
[self.activityIndicator stopAnimating];
@@ -532,7 +532,7 @@ static NSMutableDictionary* backgroundByImageNameDict;
UIGraphicsEndImageContext();
cellSnapshot = [[UIImageView alloc] initWithImage:image];
recentsDataSource.movingCellBackGroundView = [[UIImageView alloc] initWithImage:image];
recentsDataSource.droppingCellBackGroundView = [[UIImageView alloc] initWithImage:image];
// display the selected cell over the tableview
CGPoint center = cell.center;
@@ -546,7 +546,7 @@ static NSMutableDictionary* backgroundByImageNameDict;
cell.backgroundColor = [UIColor redColor];
lastPotentialCellPath = indexPath;
recentsDataSource.movingCellIndexPath = indexPath;
recentsDataSource.droppingCellIndexPath = indexPath;
movingCellPath = indexPath;
recentsDataSource.hiddenCellIndexPath = movingCellPath;
@@ -617,7 +617,7 @@ static NSMutableDictionary* backgroundByImageNameDict;
if ([recentsDataSource canCellMoveFrom:movingCellPath to:indexPath])
{
[self.recentsTableView beginUpdates];
if (recentsDataSource.movingCellIndexPath && recentsDataSource.hiddenCellIndexPath)
if (recentsDataSource.droppingCellIndexPath && recentsDataSource.hiddenCellIndexPath)
{
[self.recentsTableView moveRowAtIndexPath:lastPotentialCellPath toIndexPath:indexPath];
}
@@ -627,20 +627,20 @@ static NSMutableDictionary* backgroundByImageNameDict;
[self.recentsTableView deleteRowsAtIndexPaths:@[movingCellPath] withRowAnimation:UITableViewRowAnimationNone];
}
recentsDataSource.hiddenCellIndexPath = movingCellPath;
recentsDataSource.movingCellIndexPath = indexPath;
recentsDataSource.droppingCellIndexPath = indexPath;
[self.recentsTableView endUpdates];
}
// the cell cannot be moved
else if (recentsDataSource.movingCellIndexPath)
else if (recentsDataSource.droppingCellIndexPath)
{
NSIndexPath* pathToDelete = recentsDataSource.movingCellIndexPath;
NSIndexPath* pathToDelete = recentsDataSource.droppingCellIndexPath;
NSIndexPath* pathToAdd = recentsDataSource.hiddenCellIndexPath;
// remove it
[self.recentsTableView beginUpdates];
[self.recentsTableView deleteRowsAtIndexPaths:@[pathToDelete] withRowAnimation:UITableViewRowAnimationNone];
[self.recentsTableView insertRowsAtIndexPaths:@[pathToAdd] withRowAnimation:UITableViewRowAnimationNone];
recentsDataSource.movingCellIndexPath = nil;
recentsDataSource.droppingCellIndexPath = nil;
recentsDataSource.hiddenCellIndexPath = nil;
[self.recentsTableView endUpdates];
}