chrome/browser/ui/cocoa/browser_window_utils.h

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_UTILS_H_
   6 #define CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_UTILS_H_
   7
   8 #import <Cocoa/Cocoa.h>
   9
  10 #include "chrome/browser/ui/cocoa/themed_window.h"
  11
  12 class Browser;
  13
  14 namespace content {
  15 struct NativeWebKeyboardEvent;
  16 }
  17
  18 @interface BrowserWindowUtils : NSObject
  19
  20 // Returns YES if keyboard event should be handled.
  21 + (BOOL)shouldHandleKeyboardEvent:(const content::NativeWebKeyboardEvent&)event;
  22
  23 // Determines the command associated with the keyboard event.
  24 // Returns -1 if no command found.
  25 + (int)getCommandId:(const content::NativeWebKeyboardEvent&)event;
  26
  27 // NSWindow must be a ChromeEventProcessingWindow.
  28 + (BOOL)handleKeyboardEvent:(NSEvent*)event
  29                    inWindow:(NSWindow*)window;
  30
  31 // Schedule a window title change in the next run loop iteration. This works
  32 // around a Cocoa bug: if a window changes title during the tracking of the
  33 // Window menu it doesn't display well and the constant re-sorting of the list
  34 // makes it difficult for the user to pick the desired window.
  35 // Passing in a non-nil oldTitle will also cancel any pending title changes with
  36 // a matching window and title. This function returns a NSString* that can be
  37 // passed in future calls as oldTitle.
  38 + (NSString*)scheduleReplaceOldTitle:(NSString*)oldTitle
  39                         withNewTitle:(NSString*)newTitle
  40                            forWindow:(NSWindow*)window;
  41
  42 // Returns the position in the coordinates of |windowView| that the top left of
  43 // a theme image should be painted at. See
  44 // [BrowserWindowController themeImagePositionForAlignment:] for more details.
  45 + (NSPoint)themeImagePositionFor:(NSView*)windowView
  46                     withTabStrip:(NSView*)tabStripView
  47                        alignment:(ThemeImageAlignment)alignment;
  48
  49 // Returns the position in the coordinates of |tabStripView| that the top left
  50 // of a theme image should be painted at. This method exists so that the
  51 // position can be queried by the new tab button before the tab strip is layed
  52 // out.
  53 + (NSPoint)themeImagePositionInTabStripCoords:(NSView*)tabStripView
  54                                     alignment:(ThemeImageAlignment)alignment;
  55
  56 + (void)activateWindowForController:(NSWindowController*)controller;
  57 @end
  58
  59 #endif  // CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_UTILS_H_