Handling keyboard events for local history view.

svn path=/trunk/netsurf/; revision=11851

cocoa/BrowserView.m

@@ -274,7 +274,11 @@ static browser_mouse_state cocoa_mouse_flags_for_event( NSEvent *evt )
 
 - (void) keyDown: (NSEvent *)theEvent;
 {
-	[self interpretKeyEvents: [NSArray arrayWithObject: theEvent]];
+	if (!historyVisible) {
+		[self interpretKeyEvents: [NSArray arrayWithObject: theEvent]];
+	} else {
+		[history keyDown: theEvent];
+	}
 }
 
 - (void) insertText: (id)string;

cocoa/LocalHistoryController.h

@@ -35,4 +35,6 @@
 - (void) detach;
 - (void) redraw;
 
+- (void) keyDown: (NSEvent *)theEvent;
+
 @end

cocoa/LocalHistoryController.m

@@ -18,6 +18,7 @@
 
 #import "cocoa/LocalHistoryController.h"
 
+#import "cocoa/BrowserView.h"
 #import "cocoa/HistoryView.h"
 #import "cocoa/ArrowWindow.h"
 
@@ -101,4 +102,18 @@
 	[history setNeedsDisplay: YES];
 }
 
+- (void) keyDown: (NSEvent *)theEvent;
+{
+	unichar key = [[theEvent characters] characterAtIndex: 0];
+	switch (key) {
+		case 27:
+			[browser setHistoryVisible: NO];
+			break;
+			
+		default:
+			NSBeep();
+			break;
+	};
+}
+
 @end