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// 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/protector/composite_settings_change.h"
#include "grit/generated_resources.h"
#include "ui/base/l10n/l10n_util.h"
namespace protector {
CompositeSettingsChange::CompositeSettingsChange() {
}
CompositeSettingsChange::~CompositeSettingsChange() {
}
CompositeSettingsChange* CompositeSettingsChange::MergeWith(
BaseSettingChange* other) {
DCHECK(profile());
DCHECK(other);
changes_.push_back(other);
apply_names_.push(other->GetApplyDisplayName());
return this;
}
bool CompositeSettingsChange::Contains(const BaseSettingChange* other) const {
return this == other ||
std::find(changes_.begin(), changes_.end(), other) != changes_.end();
}
// Apart from PrefsBackupInvalidChange, which should never appear with other
// Preferences-related changes together, the Apply/Discard logic of change
// classes does not overlap, so it's safe to call them in any order.
void CompositeSettingsChange::Apply(Browser* browser) {
DVLOG(1) << "Apply all changes";
for (size_t i = 0; i < changes_.size(); ++i)
changes_[i]->Apply(browser);
}
void CompositeSettingsChange::Discard(Browser* browser) {
DVLOG(1) << "Discard all changes";
for (size_t i = 0; i < changes_.size(); ++i)
changes_[i]->Discard(browser);
}
void CompositeSettingsChange::Timeout() {
DVLOG(1) << "Timeout all changes";
for (size_t i = 0; i < changes_.size(); ++i)
changes_[i]->Timeout();
}
int CompositeSettingsChange::GetBadgeIconID() const {
DCHECK(changes_.size());
// Use icons from the first change.
// TODO(ivankr): need something better, maybe a special icon.
return changes_[0]->GetBadgeIconID();
}
int CompositeSettingsChange::GetMenuItemIconID() const {
DCHECK(changes_.size());
return changes_[0]->GetMenuItemIconID();
}
int CompositeSettingsChange::GetBubbleIconID() const {
DCHECK(changes_.size());
return changes_[0]->GetBubbleIconID();
}
string16 CompositeSettingsChange::GetBubbleTitle() const {
return l10n_util::GetStringUTF16(IDS_SETTING_CHANGE_TITLE);
}
string16 CompositeSettingsChange::GetBubbleMessage() const {
// TODO(ivankr): indicate what kind of changes happened (i.e., "something
// tried to change your search engine, startup pages, etc.").
return l10n_util::GetStringUTF16(IDS_SETTING_CHANGE_BUBBLE_MESSAGE);
}
string16 CompositeSettingsChange::GetApplyButtonText() const {
DCHECK(apply_names_.size());
string16 apply_text = apply_names_.top().second;
return apply_text.empty() ?
l10n_util::GetStringUTF16(IDS_CHANGE_SETTING_NO_NAME) :
l10n_util::GetStringFUTF16(IDS_CHANGE_SETTING, apply_text);
}
string16 CompositeSettingsChange::GetDiscardButtonText() const {
return l10n_util::GetStringUTF16(IDS_KEEP_SETTING);
}
BaseSettingChange::DisplayName
CompositeSettingsChange::GetApplyDisplayName() const {
// CompositeSettingsChange should never be put inside another one.
NOTREACHED();
return BaseSettingChange::GetApplyDisplayName();
}
GURL CompositeSettingsChange::GetNewSettingURL() const {
DCHECK(changes_.size());
return changes_[0]->GetNewSettingURL();
}
bool CompositeSettingsChange::CanBeMerged() const {
// We did that already, why not do it again.
return true;
}
} // namespace protector
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