Welcome message

baRSS/Status Bar Menu/BarStatusItem.m

@@ -27,6 +27,7 @@
 #import "UserPrefs.h"
 #import "BarMenu.h"
 #import "AppHook.h"
+#import "NSView+Ext.h"
 
 @interface BarStatusItem()
 @property (strong) BarMenu *barMenu;
@@ -45,8 +46,8 @@
 	self.statusItem = [NSStatusBar.systemStatusBar statusItemWithLength:NSVariableStatusItemLength];
 	self.statusItem.highlightMode = YES;
 	self.unreadCountTotal = 0;
-	[self updateBarIcon];
-	[self asyncReloadUnreadCount];
+	self.statusItem.image = [NSImage imageNamed:RSSImageMenuBarIconActive];
+	self.statusItem.image.template = YES;
 	// Add empty menu (will be populated once opened)
 	self.statusItem.menu = [[NSMenu alloc] initWithTitle:@"M"];
 	[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(mainMenuWillOpen) name:NSMenuDidBeginTrackingNotification object:self.statusItem.menu];
@@ -126,6 +127,26 @@
 	});
 }
 
+/// Show popover with a brief notice that baRSS is running in the menu bar
+- (void)showWelcomeMessage {
+	NSString *title = [NSString stringWithFormat:NSLocalizedString(@"Welcome to %@", nil), [UserPrefs appName]];
+	NSString *message = NSLocalizedString(@"There's no application window.\nEverything is up there.", nil);
+	NSTextField *head = [[NSView label:title] bold];
+	NSTextField *body = [[NSView label:message] small];
+	
+	const CGFloat pad = 12;
+	CGFloat icon = NSHeight(head.frame) + PAD_S + NSHeight(body.frame);
+	CGFloat dx = pad + icon + PAD_L; // where text begins
+	
+	NSPopover *pop = [NSView popover:NSMakeSize(dx + NSMaxWidth(head, body) + pad, icon + 2 * pad)];
+	NSView *content = pop.contentViewController.view;
+	
+	[[NSView imageView:NSImageNameApplicationIcon size:icon] placeIn:content x:pad y:pad];
+	[head placeIn:content x:dx yTop:pad];
+	[body placeIn:content x:dx y:pad];
+	[pop showRelativeToRect:NSZeroRect ofView:self.statusItem.button preferredEdge:NSRectEdgeMaxY];
+}
+
 
 #pragma mark - Main Menu Handling