Initial commit

1 files changed, 218 insertions, 0 deletions

diff --git a/WorldStatusController.m b/WorldStatusController.m
new file mode 100644
index 0000000..f931055
--- /dev/null
+++ b/WorldStatusController.m
@@ -0,0 +1,218 @@
+#import "WorldStatusController.h"
+
+#import "World.h"
+
+@interface World (TableDescription)
+- (NSMutableDictionary *)worldDescription;
+@end
+
+@implementation World (TableDescription)
+- (NSMutableDictionary *)worldDescription
+{
+    NSMutableDictionary *worldAttrs;
+    NSString *statusString;
+    
+    switch ([self status]) {
+        case MxConnected:
+            statusString = @"c";
+            break;
+        case MxDisconnected:
+            statusString = @"d";
+            break;
+        case MxRecentActivity:
+            statusString = @"!";
+            break;
+        default:
+            statusString = @"";
+    }
+
+    worldAttrs = [NSMutableDictionary dictionaryWithObjects:
+        [NSArray arrayWithObjects: [self displayName], statusString, nil]
+                                                    forKeys:
+        [NSArray arrayWithObjects: @"connection", @"status", nil]];
+    
+    return worldAttrs;
+}
+@end
+
+@implementation WorldStatusController (TableViewDelegate)
+- (void)tableViewSelectionDidChange:(NSNotification *)aNotification
+{
+    NSArray *worlds;
+    int row;
+
+    // Make the selected world the main window.
+    worlds = [[NSDocumentController sharedDocumentController] documents];
+    row = [theTableView selectedRow];
+    if (row >= 0 && (unsigned)row < [worlds count]) {
+        [[[worlds objectAtIndex: row] windowForSheet] makeKeyAndOrderFront: self];
+        [NSApp activateIgnoringOtherApps: YES];
+    }
+}
+
+- (void)tableView: (NSTableView *)aTableView
+  willDisplayCell: (id)aCell
+   forTableColumn: (NSTableColumn *)aTableColumn
+              row: (int)rowIndex
+{
+    NSArray *worlds;
+    
+    worlds = [[NSDocumentController sharedDocumentController] documents];
+    if (rowIndex >= 0 && (unsigned)rowIndex < [worlds count]) {
+        NSColor *cellColor;
+        NSFont *font;
+        World *world;
+        
+        font = [[NSFontManager sharedFontManager] fontWithFamily: @"Helvetica"
+                                                          traits: NSUnboldFontMask | NSUnitalicFontMask
+                                                          weight: 9.0
+                                                            size: 12.0];
+        world = [worlds objectAtIndex: rowIndex];
+        switch ([world status]) {
+            case MxConnected:
+                cellColor = [[NSUserDefaults standardUserDefaults] connectedColor];
+                break;
+            case MxDisconnected:
+                cellColor = [[NSUserDefaults standardUserDefaults] disconnectedColor];
+                font = [[NSFontManager sharedFontManager] convertFont: font toHaveTrait: NSItalicFontMask];
+                break;
+            case MxRecentActivity:
+                cellColor = [[NSUserDefaults standardUserDefaults] recentActivityColor];
+                font = [[NSFontManager sharedFontManager] convertFont: font toHaveTrait: NSBoldFontMask];
+                break;
+            default:
+                cellColor = [NSColor blackColor];
+                break;
+        }
+        [aCell setFont: font];
+        [aCell setTextColor: cellColor];
+    }
+}
+@end
+
+@implementation WorldStatusController (TableViewDataSource)
+- (int)numberOfRowsInTableView: (NSTableView *)aTableView
+{
+    return [[[NSDocumentController sharedDocumentController] documents] count];
+}
+
+- (id)tableView: (NSTableView *)aTableView
+objectValueForTableColumn: (NSTableColumn *)aTableColumn
+            row: (int)rowIndex
+{
+    NSArray *worlds;
+
+    worlds = [[NSDocumentController sharedDocumentController] documents];
+    if (rowIndex >= 0 && (unsigned)rowIndex < [worlds count])
+        return [[[worlds objectAtIndex: rowIndex] worldDescription] objectForKey: [aTableColumn identifier]];
+    return nil;
+}
+@end
+
+@implementation WorldStatusController
++ (WorldStatusController *)sharedController
+{
+    static WorldStatusController *sharedController = nil;
+    
+    if (sharedController == nil) {
+        sharedController = [[WorldStatusController alloc] init];
+    }
+    return sharedController;
+}
+
+- (id)init
+{
+    self = [self initWithWindowNibName: @"WorldSelector"];
+    [self setWindowFrameAutosaveName: @"worldStatusWindow"];
+    return self;
+}
+
+- (void)dealloc
+{
+    [[NSNotificationCenter defaultCenter] removeObserver: self];
+    
+    [super dealloc];
+}
+
+- (void)selectWorld: (World *)aWorld
+{
+    NSArray *worlds;
+    int row;
+    
+    if (aWorld) {
+        worlds = [[NSDocumentController sharedDocumentController] documents];
+        row = [worlds indexOfObject: aWorld];
+        [theTableView selectRow: row byExtendingSelection: NO];
+    } else
+        [theTableView deselectAll: self];
+}
+
+- (void)setFloating: (BOOL)isFloating
+{
+    [(NSPanel *)[self window] setFloatingPanel: isFloating];
+}
+
+- (void)setAlwaysVisible: (BOOL)isAlwaysVisible
+{
+    [(NSPanel *)[self window] setHidesOnDeactivate: isAlwaysVisible ? NO : YES];
+}
+
+- (void)windowDidLoad
+{
+    NSNotificationCenter *defaultCenter;
+    
+    [super windowDidLoad];
+
+    defaultCenter = [NSNotificationCenter defaultCenter];
+    [defaultCenter addObserver: self
+                      selector: @selector(userDefaultsChanged:)
+                          name: NSUserDefaultsDidChangeNotification
+                        object: [NSUserDefaults standardUserDefaults]];
+    [defaultCenter addObserver: self
+                      selector: @selector(mainWindowChanged:)
+                          name: NSWindowDidBecomeMainNotification
+                        object: nil];
+    [defaultCenter addObserver: self
+                      selector: @selector(windowClosed:)
+                          name: NSWindowWillCloseNotification
+                        object: nil];
+
+    [self setFloating: [[NSUserDefaults standardUserDefaults] selectorIsFloating]];
+    [self setAlwaysVisible: [[NSUserDefaults standardUserDefaults] selectorIsAlwaysVisible]];
+    [self selectWorld: [[NSDocumentController sharedDocumentController] currentDocument]];
+}
+
+- (void)update
+{
+    [theTableView reloadData];
+}
+
+- (void)userDefaultsChanged: (NSNotification *)aNotification
+{
+    [self setFloating: [[NSUserDefaults standardUserDefaults] selectorIsFloating]];
+    [self setAlwaysVisible: [[NSUserDefaults standardUserDefaults] selectorIsAlwaysVisible]];
+    [self update];
+}
+
+- (void)mainWindowChanged: (NSNotification *)aNotification
+{
+    World *world;
+    
+    world = [[[aNotification object] windowController] document];
+    if ([world isKindOfClass: [World class]]) {
+        if ([world status] == MxRecentActivity)
+            [world setStatus: MxConnected];
+        [self update];
+        [self selectWorld: world];
+        
+        [world showWindows];
+        [NSApp activateIgnoringOtherApps: YES];
+    }
+}
+
+- (void)windowClosed: (NSNotification *)aNotification
+{
+    [theTableView reloadData];
+    [self selectWorld: nil];
+}
+@end
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