chrome/browser/ui/cocoa/first_run_bubble_controller.mm

   1 // Copyright (c) 2012 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 #import "chrome/browser/ui/cocoa/first_run_bubble_controller.h"
   6
   7 #include "base/logging.h"
   8 #include "base/strings/utf_string_conversions.h"
   9 #include "chrome/browser/first_run/first_run.h"
  10 #include "chrome/browser/search_engines/util.h"
  11 #include "chrome/browser/ui/chrome_pages.h"
  12 #import "chrome/browser/ui/cocoa/info_bubble_view.h"
  13 #import "chrome/browser/ui/cocoa/l10n_util.h"
  14 #include "grit/generated_resources.h"
  15 #include "ui/base/l10n/l10n_util.h"
  16
  17 @interface FirstRunBubbleController(Private)
  18 - (id)initRelativeToView:(NSView*)view
  19                   offset:(NSPoint)offset
  20                  browser:(Browser*)browser
  21                  profile:(Profile*)profile;
  22 - (void)closeIfNotKey;
  23 @end
  24
  25 @implementation FirstRunBubbleController
  26
  27 + (FirstRunBubbleController*) showForView:(NSView*)view
  28                                    offset:(NSPoint)offset
  29                                   browser:(Browser*)browser
  30                                   profile:(Profile*)profile {
  31   // Autoreleases itself on bubble close.
  32   return [[FirstRunBubbleController alloc] initRelativeToView:view
  33                                                        offset:offset
  34                                                       browser:browser
  35                                                       profile:profile];
  36 }
  37
  38 - (id)initRelativeToView:(NSView*)view
  39                   offset:(NSPoint)offset
  40                  browser:(Browser*)browser
  41                  profile:(Profile*)profile {
  42   if ((self = [super initWithWindowNibPath:@"FirstRunBubble"
  43                             relativeToView:view
  44                                     offset:offset])) {
  45     browser_ = browser;
  46     profile_ = profile;
  47     [self showWindow:nil];
  48
  49     // On 10.5, the first run bubble sometimes does not disappear when clicking
  50     // the omnibox. This happens if the bubble never became key, due to it
  51     // showing up so early in the startup sequence. As a workaround, close it
  52     // automatically after a few seconds if it doesn't become key.
  53     // http://crbug.com/52726
  54     [self performSelector:@selector(closeIfNotKey) withObject:nil afterDelay:3];
  55   }
  56   return self;
  57 }
  58
  59 - (void)awakeFromNib {
  60   first_run::LogFirstRunMetric(first_run::FIRST_RUN_BUBBLE_SHOWN);
  61
  62   DCHECK(header_);
  63   [header_ setStringValue:cocoa_l10n_util::ReplaceNSStringPlaceholders(
  64       [header_ stringValue], GetDefaultSearchEngineName(profile_), NULL)];
  65
  66   // Adapt window size to contents. Do this before all other layouting.
  67   CGFloat dy = cocoa_l10n_util::VerticallyReflowGroup([[self bubble] subviews]);
  68   NSSize ds = NSMakeSize(0, dy);
  69   ds = [[self bubble] convertSize:ds toView:nil];
  70
  71   NSRect frame = [[self window] frame];
  72   frame.origin.y -= ds.height;
  73   frame.size.height += ds.height;
  74   [[self window] setFrame:frame display:YES];
  75 }
  76
  77 - (void)close {
  78   // If the window is closed before the timer is fired, cancel the timer, since
  79   // it retains the controller.
  80   [NSObject cancelPreviousPerformRequestsWithTarget:self
  81                                            selector:@selector(closeIfNotKey)
  82                                              object:nil];
  83   [super close];
  84 }
  85
  86 - (void)closeIfNotKey {
  87   if (![[self window] isKeyWindow])
  88     [self close];
  89 }
  90
  91 - (IBAction)onChange:(id)sender {
  92   first_run::LogFirstRunMetric(first_run::FIRST_RUN_BUBBLE_CHANGE_INVOKED);
  93
  94   Browser* browser = browser_;
  95   [self close];
  96   if (browser)
  97     chrome::ShowSearchEngineSettings(browser);
  98 }
  99
 100 @end  // FirstRunBubbleController