Merge pull request #4 from jquave/master

Fix the fullscreen display rect for multiple monitors on Yosemite

Author: douglaskayama

src/MacVim/MMFullScreenWindow.m

@@ -65,7 +65,7 @@ - (MMFullScreenWindow *)initWithWindow:(NSWindow *)t view:(MMVimView *)v
     // you can't change the style of an existing window in cocoa. create a new
     // window and move the MMTextView into it.
     // (another way would be to make the existing window large enough that the
-    // title bar is off screen. but that doesn't work with multiple screens).  
+    // title bar is off screen. but that doesn't work with multiple screens).
     self = [super initWithContentRect:[screen frame]
                             styleMask:NSBorderlessWindowMask
                               backing:NSBackingStoreBuffered
@@ -371,6 +371,15 @@ - (void)applicationDidChangeScreenParameters:(NSNotification *)notification
     [self resizeVimView];
 }
 
+- (CGFloat) viewOffset {
+    CGFloat menuBarHeight = 0;
+    if([self screen] != [[NSScreen screens] objectAtIndex:0]) {
+        // Screens other than the primary screen will not hide their menu bar, adjust the visible view down by the menu height
+        menuBarHeight = [[[NSApplication sharedApplication] mainMenu] menuBarHeight]-1;
+    }
+    return menuBarHeight;
+}
+
 - (void)centerView
 {
     NSRect outer = [self frame], inner = [view frame];
@@ -379,7 +388,7 @@ - (void)centerView
     // rendering issues may arise (screen looks blurry, each redraw clears the
     // entire window, etc.).
     NSPoint origin = { floor((outer.size.width - inner.size.width)/2),
-                       floor((outer.size.height - inner.size.height)/2) };
+                       floor((outer.size.height - inner.size.height)/2 - [self viewOffset]/2) };
 
     [view setFrameOrigin:origin];
 }
@@ -478,6 +487,8 @@ - (void)resizeVimView
     // size since it compensates for menu and dock.
     int maxRows, maxColumns;
     NSSize size = [[self screen] frame].size;
+    size.height -= [self viewOffset];
+    
     [view constrainRows:&maxRows columns:&maxColumns toSize:size];
 
     // Compute current fu size