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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_UI_COCOA_FRAMED_BROWSER_WINDOW_H_
#define CHROME_BROWSER_UI_COCOA_FRAMED_BROWSER_WINDOW_H_
#import <Cocoa/Cocoa.h>
#include "chrome/browser/ui/cocoa/chrome_browser_window.h"
// Offsets from the top/left of the window frame to the top of the window
// controls (zoom, close, miniaturize) for a window with a tabstrip.
const NSInteger kFramedWindowButtonsWithTabStripOffsetFromTop = 11;
const NSInteger kFramedWindowButtonsWithTabStripOffsetFromLeft = 11;
// Offsets from the top/left of the window frame to the top of the window
// controls (zoom, close, miniaturize) for a window without a tabstrip.
const NSInteger kFramedWindowButtonsWithoutTabStripOffsetFromTop = 4;
const NSInteger kFramedWindowButtonsWithoutTabStripOffsetFromLeft = 8;
// The amount of window background image that is painted at the top of the
// window, so that it shows behind the tap strip area.
const CGFloat kBrowserFrameViewPaintHeight = 60.0;
// Cocoa class representing a framed browser window.
// We need to override NSWindow with our own class since we need access to all
// unhandled keyboard events and subclassing NSWindow is the only method to do
// this. We also handle our own window controls and custom window frame drawing.
@interface FramedBrowserWindow : ChromeBrowserWindow {
@private
BOOL shouldHideTitle_;
BOOL hasTabStrip_;
NSButton* closeButton_;
NSButton* miniaturizeButton_;
NSButton* zoomButton_;
// Locks the window's frame and style mask. If it's set to YES, then the
// frame and the style mask cannot be changed.
BOOL styleMaskLock_;
CGFloat windowButtonsInterButtonSpacing_;
}
// Designated initializer.
- (id)initWithContentRect:(NSRect)contentRect
hasTabStrip:(BOOL)hasTabStrip;
// Tells the window to suppress title drawing.
- (void)setShouldHideTitle:(BOOL)flag;
// When the lock is set to YES, the frame and style mask of the Window cannot be
// changed. This is used to prevent AppKit from making these unwanted changes
// to the window during exit fullscreen transition. It is very important to
// release this lock after the transition is completed.
- (void)setStyleMaskLock:(BOOL)lock;
// This method is overridden to prevent AppKit from setting the style mask
// when frameAndStyleMaskLock_ is set to true.
- (void)setStyleMask:(NSUInteger)styleMask;
// Returns the desired spacing between window control views.
- (CGFloat)windowButtonsInterButtonSpacing;
// Calls the superclass's implementation of |-toggleFullScreen:|.
- (void)toggleSystemFullScreen;
// Called by CustomFrameView to determine a custom location for the Lion
// fullscreen button. Returns NSZeroPoint to use the Lion default.
- (NSPoint)fullScreenButtonOriginAdjustment;
// Draws the window theme into the specified rect. Returns whether a theme was
// drawn (whether incognito or full pattern theme; an overlay image doesn't
// count).
+ (BOOL)drawWindowThemeInDirtyRect:(NSRect)dirtyRect
forView:(NSView*)view
bounds:(NSRect)bounds
forceBlackBackground:(BOOL)forceBlackBackground;
// Gets the color to draw title text.
- (NSColor*)titleColor;
@end
@interface NSWindow (UndocumentedAPI)
// Undocumented Cocoa API to suppress drawing of the window's title.
// -setTitle: still works, but the title set only applies to the
// miniwindow and menus (and, importantly, Expose). Overridden to
// return |shouldHideTitle_|.
-(BOOL)_isTitleHidden;
@end
#endif // CHROME_BROWSER_UI_COCOA_FRAMED_BROWSER_WINDOW_H_
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