[Mac] Delete old balloon and Notification Center notification implementations.

chrome/browser/ui/cocoa/notifications/balloon_controller.mm

-// 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.
-
-#include "chrome/browser/ui/cocoa/notifications/balloon_controller.h"
-
-#include "base/mac/bundle_locations.h"
-#include "base/mac/mac_util.h"
-#include "base/strings/utf_string_conversions.h"
-#include "chrome/browser/notifications/balloon.h"
-#include "chrome/browser/notifications/desktop_notification_service.h"
-#include "chrome/browser/notifications/desktop_notification_service_factory.h"
-#include "chrome/browser/notifications/notification.h"
-#include "chrome/browser/notifications/notification_options_menu_model.h"
-#include "chrome/browser/profiles/profile.h"
-#import "chrome/browser/ui/cocoa/notifications/balloon_view.h"
-#include "chrome/browser/ui/cocoa/notifications/balloon_view_host_mac.h"
-#include "content/public/browser/render_view_host.h"
-#include "content/public/browser/web_contents.h"
-#include "grit/generated_resources.h"
-#include "grit/theme_resources.h"
-#import "ui/base/cocoa/hover_image_button.h"
-#import "ui/base/cocoa/menu_controller.h"
-#include "ui/base/l10n/l10n_util.h"
-#include "ui/base/resource/resource_bundle.h"
-
-namespace {
-
-// Margin, in pixels, between the notification frame and the contents
-// of the notification.
-const int kTopMargin = 1;
-const int kBottomMargin = 2;
-const int kLeftMargin = 2;
-const int kRightMargin = 2;
-
-}  // namespace
-
-@interface BalloonController (Private)
-- (void)updateTrackingRect;
-@end
-
-@implementation BalloonController
-
-- (id)initWithBalloon:(Balloon*)balloon {
-  NSString* nibpath =
-      [base::mac::FrameworkBundle() pathForResource:@"Notification"
-                                             ofType:@"nib"];
-  if ((self = [super initWithWindowNibPath:nibpath owner:self])) {
-    balloon_ = balloon;
-    [self initializeHost];
-    menuModel_.reset(new NotificationOptionsMenuModel(balloon));
-    menuController_.reset([[MenuController alloc] initWithModel:menuModel_.get()
-                                         useWithPopUpButtonCell:NO]);
-  }
-  return self;
-}
-
-- (void)awakeFromNib {
-  DCHECK([self window]);
-  DCHECK_EQ(self, [[self window] delegate]);
-
-  ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
-  [optionsButton_ setDefaultImage:
-      rb.GetNativeImageNamed(IDR_BALLOON_WRENCH).ToNSImage()];
-  [optionsButton_ setHoverImage:
-      rb.GetNativeImageNamed(IDR_BALLOON_WRENCH_H).ToNSImage()];
-  [optionsButton_ setPressedImage:
-      rb.GetNativeImageNamed(IDR_BALLOON_WRENCH_P).ToNSImage()];
-  [[optionsButton_ cell] setHighlightsBy:NSNoCellMask];
-
-  NSString* sourceLabelText = l10n_util::GetNSStringF(
-      IDS_NOTIFICATION_BALLOON_SOURCE_LABEL,
-      balloon_->notification().display_source());
-  [originLabel_ setStringValue:sourceLabelText];
-
-  // This condition is false in unit tests which have no RVH.
-  if (htmlContents_.get()) {
-    gfx::NativeView contents = htmlContents_->native_view();
-    [contents setFrame:NSMakeRect(kLeftMargin, kTopMargin, 0, 0)];
-    [[htmlContainer_ superview] addSubview:contents
-                                positioned:NSWindowBelow
-                                relativeTo:nil];
-  }
-
-  // Use the standard close button for a utility window.
-  closeButton_ = [NSWindow standardWindowButton:NSWindowCloseButton
-                                   forStyleMask:NSUtilityWindowMask];
-  NSRect frame = [closeButton_ frame];
-  [closeButton_ setFrame:NSMakeRect(6, 1, frame.size.width, frame.size.height)];
-  [closeButton_ setTarget:self];
-  [closeButton_ setAction:@selector(closeButtonPressed:)];
-  [shelf_ addSubview:closeButton_];
-  [self updateTrackingRect];
-
-  // Set the initial position without animating (the balloon should not
-  // yet be visible).
-  DCHECK(![[self window] isVisible]);
-  NSRect balloon_frame = NSMakeRect(balloon_->GetPosition().x(),
-                                    balloon_->GetPosition().y(),
-                                    [self desiredTotalWidth],
-                                    [self desiredTotalHeight]);
-  [[self window] setFrame:balloon_frame
-                  display:NO];
-}
-
-- (void)updateTrackingRect {
-  if (closeButtonTrackingTag_)
-    [shelf_ removeTrackingRect:closeButtonTrackingTag_];
-
-  closeButtonTrackingTag_ = [shelf_ addTrackingRect:[closeButton_ frame]
-                                              owner:self
-                                           userData:nil
-                                       assumeInside:NO];
-}
-
-- (void) mouseEntered:(NSEvent*)event {
-  [[closeButton_ cell] setHighlighted:YES];
-}
-
-- (void) mouseExited:(NSEvent*)event {
-  [[closeButton_ cell] setHighlighted:NO];
-}
-
-- (void)closeBalloonNow:(bool)byUser {
-  if (!balloon_)
-    return;
-  [self close];
-  if (htmlContents_.get())
-    htmlContents_->Shutdown();
-  if (balloon_)
-    balloon_->OnClose(byUser);
-  balloon_ = NULL;
-}
-
-- (IBAction)optionsButtonPressed:(id)sender {
-  optionMenuIsActive_ = YES;
-  [NSMenu popUpContextMenu:[menuController_ menu]
-                 withEvent:[NSApp currentEvent]
-                   forView:optionsButton_];
-  optionMenuIsActive_ = NO;
-  if (delayedClose_)
-    [self closeBalloonNow: false]; // always by script.
-}
-
-- (IBAction)permissionRevoked:(id)sender {
-  DesktopNotificationService* service =
-      DesktopNotificationServiceFactory::GetForProfile(balloon_->profile());
-  service->DenyPermission(balloon_->notification().origin_url());
-}
-
-- (IBAction)closeButtonPressed:(id)sender {
-  [self closeBalloon:YES];
-  [self close];
-}
-
-- (void)close {
-  if (closeButtonTrackingTag_)
-    [shelf_ removeTrackingRect:closeButtonTrackingTag_];
-
-  [super close];
-}
-
-- (void)closeBalloon:(bool)byUser {
-  // Keep alive while user is interacting with popup menu.
-  // Otherwise the script can close the notification and underlying balloon
-  // will be destroyed while user select a menu command.
-  if (!byUser && optionMenuIsActive_) {
-    delayedClose_ = YES;
-    return;
-  }
-  [self closeBalloonNow: byUser];
-}
-
-- (void)updateContents {
-  DCHECK(htmlContents_.get()) << "BalloonView::Update called before Show";
-  if (htmlContents_->web_contents()) {
-    htmlContents_->web_contents()->GetController().LoadURL(
-        balloon_->notification().content_url(), content::Referrer(),
-        content::PAGE_TRANSITION_LINK, std::string());
-  }
-}
-
-- (void)repositionToBalloon {
-  DCHECK(balloon_);
-  int x = balloon_->GetPosition().x();
-  int y = balloon_->GetPosition().y();
-  int w = [self desiredTotalWidth];
-  int h = [self desiredTotalHeight];
-
-  [[self window] setFrame:NSMakeRect(x, y, w, h)
-                  display:YES];
-  if (htmlContents_.get())
-    htmlContents_->UpdateActualSize(balloon_->content_size());
-}
-
-// Returns the total width the view should be to accommodate the balloon.
-- (int)desiredTotalWidth {
-  return (balloon_ ? balloon_->content_size().width() : 0) +
-      kLeftMargin + kRightMargin;
-}
-
-// Returns the total height the view should be to accommodate the balloon.
-- (int)desiredTotalHeight {
-  return (balloon_ ? balloon_->content_size().height() : 0) +
-      kTopMargin + kBottomMargin + [shelf_ frame].size.height;
-}
-
-// Returns the BalloonHost {
-- (BalloonViewHost*) getHost {
-  return htmlContents_.get();
-}
-
-// Initializes the renderer host showing the HTML contents.
-- (void)initializeHost {
-  htmlContents_.reset(new BalloonViewHost(balloon_));
-  htmlContents_->Init();
-}
-
-// NSWindowDelegate notification.
-- (void)windowWillClose:(NSNotification*)notif {
-  [self autorelease];
-}
-
-@end