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// Copyright 2014 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.
#import "chrome/browser/ui/cocoa/profiles/avatar_base_controller.h"
#include "base/mac/foundation_util.h"
#include "base/macros.h"
#include "chrome/app/chrome_command_ids.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/profiles/profile_attributes_storage.h"
#include "chrome/browser/profiles/profile_avatar_icon_util.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/browser/profiles/profile_metrics.h"
#include "chrome/browser/profiles/profile_window.h"
#include "chrome/browser/profiles/profiles_state.h"
#include "chrome/browser/signin/chrome_signin_helper.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_commands.h"
#include "chrome/browser/ui/browser_window.h"
#import "chrome/browser/ui/cocoa/base_bubble_controller.h"
#import "chrome/browser/ui/cocoa/browser_window_controller.h"
#import "chrome/browser/ui/cocoa/profiles/avatar_menu_bubble_controller.h"
#import "chrome/browser/ui/cocoa/profiles/profile_chooser_controller.h"
#include "components/signin/core/browser/signin_error_controller.h"
#include "components/signin/core/common/profile_management_switches.h"
#include "ui/base/cocoa/cocoa_base_utils.h"
// Space between the avatar icon and the avatar menu bubble.
const CGFloat kMenuYOffsetAdjust = 1.0;
// Offset needed to align the edge of the avatar bubble with the edge of the
// avatar button.
const CGFloat kMenuXOffsetAdjust = 2.0;
@interface AvatarBaseController (Private)
// Shows the avatar bubble.
- (IBAction)buttonClicked:(id)sender;
- (IBAction)buttonRightClicked:(id)sender;
- (void)bubbleWillClose:(NSNotification*)notif;
// Updates the profile name displayed by the avatar button. If |layoutParent| is
// yes, then the BrowserWindowController is notified to relayout the subviews,
// as the button needs to be repositioned.
- (void)updateAvatarButtonAndLayoutParent:(BOOL)layoutParent;
// Displays an error icon if any accounts associated with this profile have an
// auth error.
- (void)updateErrorStatus:(BOOL)hasError;
@end
class ProfileAttributesUpdateObserver
: public ProfileAttributesStorage::Observer,
public SigninErrorController::Observer {
public:
ProfileAttributesUpdateObserver(Profile* profile,
AvatarBaseController* avatarController)
: profile_(profile),
avatarController_(avatarController) {
g_browser_process->profile_manager()->
GetProfileAttributesStorage().AddObserver(this);
// Subscribe to authentication error changes so that the avatar button
// can update itself.
SigninErrorController* errorController =
profiles::GetSigninErrorController(profile_);
if (errorController)
errorController->AddObserver(this);
}
~ProfileAttributesUpdateObserver() override {
g_browser_process->profile_manager()->
GetProfileAttributesStorage().RemoveObserver(this);
SigninErrorController* errorController =
profiles::GetSigninErrorController(profile_);
if (errorController)
errorController->RemoveObserver(this);
}
// ProfileAttributesStorage::Observer:
void OnProfileAdded(const base::FilePath& profile_path) override {
[avatarController_ updateAvatarButtonAndLayoutParent:YES];
}
void OnProfileWasRemoved(const base::FilePath& profile_path,
const base::string16& profile_name) override {
// If deleting the active profile, don't bother updating the avatar
// button, as the browser window is being closed anyway.
if (profile_->GetPath() != profile_path)
[avatarController_ updateAvatarButtonAndLayoutParent:YES];
}
void OnProfileNameChanged(const base::FilePath& profile_path,
const base::string16& old_profile_name) override {
if (profile_->GetPath() == profile_path)
[avatarController_ updateAvatarButtonAndLayoutParent:YES];
}
void OnProfileSupervisedUserIdChanged(
const base::FilePath& profile_path) override {
if (profile_->GetPath() == profile_path)
[avatarController_ updateAvatarButtonAndLayoutParent:YES];
}
// SigninErrorController::Observer:
void OnErrorChanged() override {
SigninErrorController* errorController =
profiles::GetSigninErrorController(profile_);
if (errorController)
[avatarController_ updateErrorStatus:errorController->HasError()];
}
private:
Profile* profile_;
AvatarBaseController* avatarController_; // Weak; owns this.
DISALLOW_COPY_AND_ASSIGN(ProfileAttributesUpdateObserver);
};
@implementation AvatarBaseController
- (id)initWithBrowser:(Browser*)browser {
if ((self = [super init])) {
browser_ = browser;
profileAttributesObserver_.reset(
new ProfileAttributesUpdateObserver(browser_->profile(), self));
}
return self;
}
- (void)dealloc {
[self browserWillBeDestroyed];
[super dealloc];
}
- (void)browserWillBeDestroyed {
[[NSNotificationCenter defaultCenter]
removeObserver:self
name:NSWindowWillCloseNotification
object:[menuController_ window]];
browser_ = nullptr;
}
- (NSButton*)buttonView {
CHECK(button_.get()); // Subclasses must set this.
return button_.get();
}
- (void)showAvatarBubbleAnchoredAt:(NSView*)anchor
withMode:(BrowserWindow::AvatarBubbleMode)mode
withServiceType:(signin::GAIAServiceType)serviceType
fromAccessPoint:(signin_metrics::AccessPoint)accessPoint {
if (menuController_) {
profiles::BubbleViewMode viewMode;
profiles::TutorialMode tutorialMode;
profiles::BubbleViewModeFromAvatarBubbleMode(
mode, &viewMode, &tutorialMode);
if (tutorialMode != profiles::TUTORIAL_MODE_NONE) {
ProfileChooserController* profileChooserController =
base::mac::ObjCCastStrict<ProfileChooserController>(
menuController_);
[profileChooserController setTutorialMode:tutorialMode];
[profileChooserController initMenuContentsWithView:viewMode];
}
return;
}
DCHECK(chrome::IsCommandEnabled(browser_, IDC_SHOW_AVATAR_MENU));
NSWindowController* wc =
[browser_->window()->GetNativeWindow() windowController];
if ([wc isKindOfClass:[BrowserWindowController class]]) {
[static_cast<BrowserWindowController*>(wc)
lockBarVisibilityForOwner:self withAnimation:NO delay:NO];
}
// The new avatar bubble does not have an arrow, and it should be anchored
// to the edge of the avatar button.
int anchorX = NSMaxX([anchor bounds]) - kMenuXOffsetAdjust;
NSPoint point = NSMakePoint(anchorX,
NSMaxY([anchor bounds]) + kMenuYOffsetAdjust);
point = [anchor convertPoint:point toView:nil];
point = ui::ConvertPointFromWindowToScreen([anchor window], point);
// |menuController_| will automatically release itself on close.
profiles::BubbleViewMode viewMode;
profiles::TutorialMode tutorialMode;
profiles::BubbleViewModeFromAvatarBubbleMode(
mode, &viewMode, &tutorialMode);
// Don't start creating the view if it would be an empty fast user switcher.
// It has to happen here to prevent the view system from creating an empty
// container.
if (viewMode == profiles::BUBBLE_VIEW_MODE_FAST_PROFILE_CHOOSER &&
!profiles::HasProfileSwitchTargets(browser_->profile())) {
return;
}
menuController_ =
[[ProfileChooserController alloc] initWithBrowser:browser_
anchoredAt:point
viewMode:viewMode
tutorialMode:tutorialMode
serviceType:serviceType
accessPoint:accessPoint];
[[NSNotificationCenter defaultCenter]
addObserver:self
selector:@selector(bubbleWillClose:)
name:NSWindowWillCloseNotification
object:[menuController_ window]];
[menuController_ showWindow:self];
ProfileMetrics::LogProfileOpenMethod(ProfileMetrics::ICON_AVATAR_BUBBLE);
}
- (BOOL)isCtrlPressed {
return [NSEvent modifierFlags] & NSControlKeyMask ? YES : NO;
}
- (IBAction)buttonClicked:(id)sender {
BrowserWindow::AvatarBubbleMode mode =
BrowserWindow::AVATAR_BUBBLE_MODE_DEFAULT;
if ([self isCtrlPressed])
mode = BrowserWindow::AVATAR_BUBBLE_MODE_FAST_USER_SWITCH;
[self showAvatarBubbleAnchoredAt:button_
withMode:mode
withServiceType:signin::GAIA_SERVICE_TYPE_NONE
fromAccessPoint:signin_metrics::AccessPoint::
ACCESS_POINT_AVATAR_BUBBLE_SIGN_IN];
}
- (IBAction)buttonRightClicked:(id)sender {
BrowserWindow::AvatarBubbleMode mode =
BrowserWindow::AVATAR_BUBBLE_MODE_FAST_USER_SWITCH;
[self showAvatarBubbleAnchoredAt:button_
withMode:mode
withServiceType:signin::GAIA_SERVICE_TYPE_NONE
fromAccessPoint:signin_metrics::AccessPoint::
ACCESS_POINT_AVATAR_BUBBLE_SIGN_IN];
}
- (void)bubbleWillClose:(NSNotification*)notif {
NSWindowController* wc =
[browser_->window()->GetNativeWindow() windowController];
if ([wc isKindOfClass:[BrowserWindowController class]]) {
[static_cast<BrowserWindowController*>(wc)
releaseBarVisibilityForOwner:self withAnimation:YES delay:NO];
}
menuController_ = nil;
}
- (void)updateAvatarButtonAndLayoutParent:(BOOL)layoutParent {
NOTREACHED();
}
- (void)updateErrorStatus:(BOOL)hasError {
}
- (BaseBubbleController*)menuController {
return menuController_;
}
@end
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