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authorrowanbeentje <rowan@beent.je>2012-05-20 13:02:39 +0000
committerrowanbeentje <rowan@beent.je>2012-05-20 13:02:39 +0000
commitb225cf4913e4fe20dfe57922fcbb8caa78878115 (patch)
tree7e7076bcae22e3dc1fd2880791f2b1566281f939 /Source
parent1975d6df453a7b82346571ac8d45613c1bffce15 (diff)
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Improvements to connection view outline view:
- Prevent groups from being dragged into themselves (or child nodes) to prevent data loss - Improve selection handling when manually reordering nodes - Don't allow drags of the "Favorites" title at the top of the view to prevent exceptions - Prevent the "Favorites" title from being collapsed to prevent confusion on 10.7+ - Improve group tooltips to reflect contained favourites and groups - Improve menu validation checks
Diffstat (limited to 'Source')
-rw-r--r--Source/SPConnectionController.m3
-rw-r--r--Source/SPConnectionControllerDelegate.m70
-rw-r--r--Source/SPDatabaseDocument.m2
3 files changed, 65 insertions, 10 deletions
diff --git a/Source/SPConnectionController.m b/Source/SPConnectionController.m
index 7eb15dd6..93b7dc36 100644
--- a/Source/SPConnectionController.m
+++ b/Source/SPConnectionController.m
@@ -1329,6 +1329,9 @@ static NSComparisonResult _compareFavoritesUsingKey(id favorite1, id favorite2,
[favoritesController removeFavoriteNode:node];
[self _reloadFavoritesViewData];
+
+ // Clear the selection
+ [favoritesOutlineView selectRowIndexes:nil byExtendingSelection:NO];
[connectionResizeContainer setHidden:NO];
[connectionInstructionsTextField setStringValue:NSLocalizedString(@"Enter connection details below, or choose a favorite", @"enter connection details label")];
diff --git a/Source/SPConnectionControllerDelegate.m b/Source/SPConnectionControllerDelegate.m
index 35b69aeb..796edc12 100644
--- a/Source/SPConnectionControllerDelegate.m
+++ b/Source/SPConnectionControllerDelegate.m
@@ -141,11 +141,28 @@ static NSString *SPDatabaseImage = @"database-small";
toolTip = ([favoriteHostname length]) ? [NSString stringWithFormat:@"%@ (%@)", favoriteName, favoriteHostname] : favoriteName;
}
- // Only display a tooltip for group nodes that are a child of the root node
+
+ // Only display a tooltip for group nodes that are a descendant of the root node
else if ([[node parentNode] parentNode]) {
- NSUInteger favCount = [[node childNodes] count];
-
- toolTip = [NSString stringWithFormat:@"%@ - %d %@", [[node representedObject] nodeName], favCount, (favCount == 1) ? NSLocalizedString(@"favorite", @"favorite singular label") : NSLocalizedString(@"favorites", @"favorites plural label")];
+ NSUInteger favCount = 0;
+ NSUInteger groupCount = 0;
+ for (SPTreeNode *eachNode in [node childNodes]) {
+ if ([eachNode isGroup]) {
+ groupCount++;
+ } else {
+ favCount++;
+ }
+ }
+
+ NSMutableArray *tooltipParts = [NSMutableArray arrayWithCapacity:2];
+ if (favCount || !groupCount) {
+ [tooltipParts addObject:[NSString stringWithFormat:@"%d %@", favCount, (favCount == 1) ? NSLocalizedString(@"favorite", @"favorite singular label") : NSLocalizedString(@"favorites", @"favorites plural label")]];
+ }
+ if (groupCount) {
+ [tooltipParts addObject:[NSString stringWithFormat:@"%d %@", groupCount, (groupCount == 1) ? NSLocalizedString(@"group", @"favorite group singular label") : NSLocalizedString(@"groups", @"favorite groups plural label")]];
+ }
+
+ toolTip = [NSString stringWithFormat:@"%@ - %@", [[node representedObject] nodeName], [tooltipParts componentsJoinedByString:@", "]];
}
return toolTip;
@@ -156,6 +173,16 @@ static NSString *SPDatabaseImage = @"database-small";
return ([[item parentNode] parentNode] != nil);
}
+- (BOOL)outlineView:(NSOutlineView *)outlineView shouldShowOutlineCellForItem:(id)item
+{
+ return ([[item parentNode] parentNode] != nil);
+}
+
+- (BOOL)outlineView:(NSOutlineView *)outlineView shouldCollapseItem:(id)item
+{
+ return ([[item parentNode] parentNode] != nil);
+}
+
- (void)outlineViewItemDidCollapse:(NSNotification *)notification
{
[self _setNodeIsExpanded:NO fromNotification:notification];
@@ -170,7 +197,13 @@ static NSString *SPDatabaseImage = @"database-small";
#pragma mark Outline view drag & drop
- (BOOL)outlineView:(NSOutlineView *)outlineView writeItems:(NSArray *)items toPasteboard:(NSPasteboard *)pboard
-{
+{
+
+ // Prevent a drag which includes the outline title group from taking place
+ for (id item in items) {
+ if (![[item parentNode] parentNode]) return NO;
+ }
+
// If the user is in the process of changing a node's name, trigger a save and prevent dragging.
if (isEditing) {
[favoritesController saveFavorites];
@@ -197,7 +230,16 @@ static NSString *SPDatabaseImage = @"database-small";
// Prevent dropping favorites on other favorites (non-groups)
if ((childIndex == NSOutlineViewDropOnItemIndex) && (![item isGroup])) return result;
-
+
+ // Ensure that none of the dragged nodes are being dragged into children of themselves; if they are,
+ // prevent the drag.
+ id itemToCheck = item;
+ do {
+ if ([draggedNodes containsObject:itemToCheck]) {
+ return result;
+ }
+ } while ((itemToCheck = [itemToCheck parentNode]));
+
if ([info draggingSource] == outlineView) {
[outlineView setDropItem:item dropChildIndex:childIndex];
@@ -214,7 +256,10 @@ static NSString *SPDatabaseImage = @"database-small";
if ((!item) || ([info draggingSource] != outlineView)) return acceptedDrop;
SPTreeNode *node = item ? item : [[[[favoritesRoot childNodes] objectAtIndex:0] childNodes] objectAtIndex:0];
-
+
+ // Cache the selected nodes for selection restoration afterwards
+ NSArray *preDragSelection = [self selectedFavoriteNodes];
+
// Disable all automatic sorting
currentSortItem = -1;
reverseFavoritesSort = NO;
@@ -275,7 +320,14 @@ static NSString *SPDatabaseImage = @"database-small";
[self _reloadFavoritesViewData];
[[[[NSApp delegate] preferenceController] generalPreferencePane] updateDefaultFavoritePopup];
-
+
+ // Update the selection to account for rearranged faourites
+ NSMutableIndexSet *restoredSelection = [NSMutableIndexSet indexSet];
+ for (SPTreeNode *eachNode in preDragSelection) {
+ [restoredSelection addIndex:[favoritesOutlineView rowForItem:eachNode]];
+ }
+ [favoritesOutlineView selectRowIndexes:restoredSelection byExtendingSelection:NO];
+
acceptedDrop = YES;
return acceptedDrop;
@@ -490,7 +542,7 @@ static NSString *SPDatabaseImage = @"database-small";
}
// Rename selected favorite/group
- if (action == @selector(renameFavorite:)) {
+ if (action == @selector(renameNode:)) {
return ([favoritesOutlineView numberOfSelectedRows] == 1);
}
diff --git a/Source/SPDatabaseDocument.m b/Source/SPDatabaseDocument.m
index f8f1585b..90f9985a 100644
--- a/Source/SPDatabaseDocument.m
+++ b/Source/SPDatabaseDocument.m
@@ -3484,7 +3484,7 @@ static NSString *SPRenameDatabaseAction = @"SPRenameDatabase";
// If validation for the sort favorites tableview items reaches here then the preferences window isn't
// open return NO.
- if (([menuItem action] == @selector(sortFavorites:)) || ([menuItem action] == @selector(reverseFavoritesSortOrder:))) {
+ if (([menuItem action] == @selector(sortFavorites:)) || ([menuItem action] == @selector(reverseSortFavorites:))) {
return NO;
}