-Changed Main Split view to fix a graphical bug in the results split area

-Changed the maximum width of the search field
-Fixed a bug: "Network error" when having special characters in query
-Fixed a bug: Returned false results when having a "&" in the query

iLyrics/MainController.m

@@ -44,6 +44,7 @@
 
 #pragma mark -
 #pragma mark Outline view Data Source and Delegate
+
 -(NSInteger)outlineView:(NSOutlineView *)outlineView numberOfChildrenOfItem:(id)item {
     return item == nil ? [loadedResults count] : 0;
 }
@@ -115,8 +116,9 @@
 
 - (IBAction)loadNextResults:(id)sender {
     NSArray *nextResults = [currentHoster nextResults];
+    [loadMoreResultsButton setEnabled:[currentHoster hasMoreResults]];
     if (nextResults == nil) {
-        NSRunCriticalAlertPanel(NSLocalizedString(@"Hoster.messages.networkError.title", @""), NSLocalizedString(@"Hoster.messages.networkError.detail", @""), NSLocalizedString(@"OK", @""), nil, nil);
+        NSRunCriticalAlertPanel(NSLocalizedString(@"Hoster.messages.networkOrQueryError.title", @""), NSLocalizedString(@"Hoster.messages.networkOrQueryError.detail", @""), NSLocalizedString(@"OK", @""), nil, nil);
         return;
     }
     if ([nextResults count] == 0) {
@@ -125,7 +127,6 @@
     }
     [loadedResults addObjectsFromArray:nextResults];
     [resultsOutline reloadData];
-    [loadMoreResultsButton setEnabled:[currentHoster hasMoreResults]];
 }
 
 -(IBAction)resetLoadedResults:(id)sender {
@@ -251,6 +252,21 @@
     [window makeKeyAndOrderFront:sender];
 }
 
+#pragma mark Split View Delegate
+
+/*-(CGFloat)splitView:(NSSplitView *)splitView constrainMaxCoordinate:(CGFloat)proposedMaximumPosition ofSubviewAt:(NSInteger)dividerIndex {
+    NSView *rightView = [[splitView subviews] objectAtIndex:1];
+    int width = [splitView frame].size.width;
+    int maxWidth = width-[rightView frame].size.width;
+    return maxWidth;
+}*/
+
+-(CGFloat)splitView:(NSSplitView *)splitView constrainMinCoordinate:(CGFloat)proposedMinimumPosition ofSubviewAt:(NSInteger)dividerIndex {
+    int outlineMinWith = [[resultsOutline tableColumnWithIdentifier:@"song"] minWidth] + [[resultsOutline tableColumnWithIdentifier:@"artist"] minWidth];
+    int minWidth = outlineMinWith;
+    return minWidth;
+}
+
 #pragma mark window delegate
 
 -(BOOL)validateMenuItem:(NSMenuItem *)menuItem {