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// Copyright (c) 2011 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/protector/settings_change_global_error.h"
#include "base/bind.h"
#include "base/compiler_specific.h"
#include "base/logging.h"
#include "base/stl_util.h"
#include "chrome/app/chrome_command_ids.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/protector/base_setting_change.h"
#include "chrome/browser/protector/settings_change_global_error_delegate.h"
#include "chrome/browser/ui/browser_list.h"
#include "chrome/browser/ui/global_error_service.h"
#include "chrome/browser/ui/global_error_service_factory.h"
#include "content/public/browser/browser_thread.h"
using content::BrowserThread;
namespace protector {
namespace {
// Timeout before the global error is removed (wrench menu item disappears).
const int kMenuItemDisplayPeriodMs = 10*60*1000; // 10 min
} // namespace
SettingsChangeGlobalError::SettingsChangeGlobalError(
BaseSettingChange* change,
SettingsChangeGlobalErrorDelegate* delegate)
: change_(change),
delegate_(delegate),
profile_(NULL),
browser_(NULL),
closed_by_button_(false),
ALLOW_THIS_IN_INITIALIZER_LIST(weak_factory_(this)) {
DCHECK(delegate_);
}
SettingsChangeGlobalError::~SettingsChangeGlobalError() {
}
bool SettingsChangeGlobalError::HasBadge() {
return true;
}
int SettingsChangeGlobalError::GetBadgeResourceID() {
return change_->GetBadgeIconID();
}
bool SettingsChangeGlobalError::HasMenuItem() {
return true;
}
int SettingsChangeGlobalError::MenuItemCommandID() {
return IDC_SHOW_SETTINGS_CHANGES;
}
string16 SettingsChangeGlobalError::MenuItemLabel() {
return change_->GetBubbleTitle();
}
int SettingsChangeGlobalError::MenuItemIconResourceID() {
return change_->GetMenuItemIconID();
}
void SettingsChangeGlobalError::ExecuteMenuItem(Browser* browser) {
// Cancel previously posted tasks.
weak_factory_.InvalidateWeakPtrs();
browser_ = browser;
ShowBubbleView(browser_);
}
bool SettingsChangeGlobalError::HasBubbleView() {
return true;
}
int SettingsChangeGlobalError::GetBubbleViewIconResourceID() {
return change_->GetBubbleIconID();
}
string16 SettingsChangeGlobalError::GetBubbleViewTitle() {
return change_->GetBubbleTitle();
}
string16 SettingsChangeGlobalError::GetBubbleViewMessage() {
return change_->GetBubbleMessage();
}
// The Accept and Revert buttons are swapped like the 'server' and 'client'
// concepts in X11. Accept button (the default one) discards changes
// (keeps using previous setting) while cancel button applies changes
// (switches to the new setting). This is sick and blows my mind. - ivankr
string16 SettingsChangeGlobalError::GetBubbleViewAcceptButtonLabel() {
return change_->GetDiscardButtonText();
}
string16 SettingsChangeGlobalError::GetBubbleViewCancelButtonLabel() {
return change_->GetApplyButtonText();
}
void SettingsChangeGlobalError::BubbleViewAcceptButtonPressed() {
closed_by_button_ = true;
delegate_->OnDiscardChange();
}
void SettingsChangeGlobalError::BubbleViewCancelButtonPressed() {
closed_by_button_ = true;
delegate_->OnApplyChange();
}
void SettingsChangeGlobalError::RemoveFromProfile() {
if (profile_)
GlobalErrorServiceFactory::GetForProfile(profile_)->RemoveGlobalError(this);
delegate_->OnRemovedFromProfile();
}
void SettingsChangeGlobalError::BubbleViewDidClose() {
browser_ = NULL;
if (!closed_by_button_) {
BrowserThread::PostDelayedTask(
BrowserThread::UI, FROM_HERE,
base::Bind(&SettingsChangeGlobalError::OnInactiveTimeout,
weak_factory_.GetWeakPtr()),
kMenuItemDisplayPeriodMs);
} else {
RemoveFromProfile();
}
}
void SettingsChangeGlobalError::ShowForProfile(Profile* profile) {
if (BrowserThread::CurrentlyOn(BrowserThread::UI)) {
AddToProfile(profile);
} else {
BrowserThread::PostTask(
BrowserThread::UI, FROM_HERE,
base::Bind(&SettingsChangeGlobalError::AddToProfile,
base::Unretained(this),
profile));
}
}
void SettingsChangeGlobalError::AddToProfile(Profile* profile) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
profile_ = profile;
GlobalErrorServiceFactory::GetForProfile(profile_)->AddGlobalError(this);
Show();
}
void SettingsChangeGlobalError::Show() {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
DCHECK(profile_);
browser_ = BrowserList::GetLastActiveWithProfile(profile_);
if (!browser_ && profile_->HasOffTheRecordProfile()) {
browser_ = BrowserList::GetLastActiveWithProfile(
profile_->GetOffTheRecordProfile());
}
if (browser_)
ShowBubbleView(browser_);
}
void SettingsChangeGlobalError::OnInactiveTimeout() {
delegate_->OnDecisionTimeout();
RemoveFromProfile();
}
} // namespace protector
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