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recents_category_drag_drop

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fix a refresh issue.
This commit is contained in:
yannick
2015-12-11 15:30:26 +01:00
parent 922607d521
commit 26fe1ba0ba
3 changed files with 52 additions and 33 deletions
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Vector/ViewController/RecentsViewController.m
+24 -28
View File
@@ -467,7 +467,18 @@ static NSMutableDictionary* backgroundByImageNameDict;
#pragma mark - recents drag & drop management
static UITableViewCell* cell = nil;
- (void)onRecentsDragEnd
{
[cellSnapshot removeFromSuperview];
cellSnapshot = nil;
movingCellPath = nil;
lastPotentialCellPath = nil;
((RecentsDataSource*)self.dataSource).movingCellIndexPath = nil;
[self.recentsTableView reloadData];
}
- (IBAction) onRecentsLongPress:(id)sender
{
@@ -617,26 +628,19 @@ static UITableViewCell* cell = nil;
[cellSnapshot removeFromSuperview];
cellSnapshot = nil;
NSIndexPath *indexPath = [self.recentsTableView indexPathForRowAtPoint:location];
NSInteger section = indexPath.section;
[self.activityIndicator startAnimating];
[recentsDataSource moveCellFrom:movingCellPath to: lastPotentialCellPath success:^{
[self onRecentsDragEnd];
[self.activityIndicator stopAnimating];
UITableViewCell* cell = [self.recentsTableView cellForRowAtIndexPath:indexPath];
} failure:^(NSError *error) {
[self onRecentsDragEnd];
[self.activityIndicator stopAnimating];
}];
// the destinated row is retrieved from the moving cell (center comparison)
int row = (location.y > cell.center.y) ? indexPath.row + 1 : indexPath.row;
[recentsDataSource moveCellFrom:movingCellPath to: lastPotentialCellPath];
[cellSnapshot removeFromSuperview];
cellSnapshot = nil;
movingCellPath = nil;
[self.recentsTableView beginUpdates];
[self.recentsTableView deleteRowsAtIndexPaths:@[lastPotentialCellPath] withRowAnimation:UITableViewRowAnimationNone];
lastPotentialCellPath = nil;
recentsDataSource.movingCellIndexPath = nil;
[self.recentsTableView endUpdates];
break;
}
@@ -644,15 +648,7 @@ static UITableViewCell* cell = nil;
// remove the cell and cancel the insertion
default:
{
[cellSnapshot removeFromSuperview];
cellSnapshot = nil;
movingCellPath = nil;
[self.recentsTableView beginUpdates];
[self.recentsTableView deleteRowsAtIndexPaths:@[lastPotentialCellPath] withRowAnimation:UITableViewRowAnimationNone];
lastPotentialCellPath = nil;
recentsDataSource.movingCellIndexPath = nil;
[self.recentsTableView endUpdates];
[self onRecentsDragEnd];
break;
}
}