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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/translate/options_menu_model.h"
#include "base/metrics/histogram.h"
#include "chrome/app/chrome_command_ids.h"
#include "chrome/browser/google/google_util.h"
#include "chrome/browser/infobars/infobar_tab_helper.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/translate/translate_infobar_delegate.h"
#include "content/browser/tab_contents/tab_contents.h"
#include "grit/generated_resources.h"
#include "grit/locale_settings.h"
#include "ui/base/l10n/l10n_util.h"
namespace {
const char kAboutGoogleTranslateUrl[] =
#if defined(OS_CHROMEOS)
"https://www.google.com/support/chromeos/bin/answer.py?answer=173424";
#else
"https://www.google.com/support/chrome/bin/answer.py?answer=173424";
#endif
} // namespace
OptionsMenuModel::OptionsMenuModel(
TranslateInfoBarDelegate* translate_delegate)
: ALLOW_THIS_IN_INITIALIZER_LIST(ui::SimpleMenuModel(this)),
translate_infobar_delegate_(translate_delegate) {
string16 original_language = translate_delegate->GetLanguageDisplayableNameAt(
translate_delegate->original_language_index());
string16 target_language = translate_delegate->GetLanguageDisplayableNameAt(
translate_delegate->target_language_index());
// Populate the menu.
// Incognito mode does not get any preferences related items.
if (!translate_delegate->owner()->tab_contents()->
browser_context()->IsOffTheRecord()) {
AddCheckItem(IDC_TRANSLATE_OPTIONS_ALWAYS,
l10n_util::GetStringFUTF16(IDS_TRANSLATE_INFOBAR_OPTIONS_ALWAYS,
original_language, target_language));
AddCheckItem(IDC_TRANSLATE_OPTIONS_NEVER_TRANSLATE_LANG,
l10n_util::GetStringFUTF16(
IDS_TRANSLATE_INFOBAR_OPTIONS_NEVER_TRANSLATE_LANG,
original_language));
AddCheckItem(IDC_TRANSLATE_OPTIONS_NEVER_TRANSLATE_SITE,
l10n_util::GetStringUTF16(
IDS_TRANSLATE_INFOBAR_OPTIONS_NEVER_TRANSLATE_SITE));
AddSeparator();
}
AddItem(IDC_TRANSLATE_REPORT_BAD_LANGUAGE_DETECTION,
l10n_util::GetStringFUTF16(IDS_TRANSLATE_INFOBAR_OPTIONS_REPORT_ERROR,
original_language));
AddItemWithStringId(IDC_TRANSLATE_OPTIONS_ABOUT,
IDS_TRANSLATE_INFOBAR_OPTIONS_ABOUT);
}
OptionsMenuModel::~OptionsMenuModel() {
}
bool OptionsMenuModel::IsCommandIdChecked(int command_id) const {
switch (command_id) {
case IDC_TRANSLATE_OPTIONS_NEVER_TRANSLATE_LANG:
return translate_infobar_delegate_->IsLanguageBlacklisted();
case IDC_TRANSLATE_OPTIONS_NEVER_TRANSLATE_SITE:
return translate_infobar_delegate_->IsSiteBlacklisted();
case IDC_TRANSLATE_OPTIONS_ALWAYS:
return translate_infobar_delegate_->ShouldAlwaysTranslate();
default:
NOTREACHED() << "Invalid command_id from menu";
break;
}
return false;
}
bool OptionsMenuModel::IsCommandIdEnabled(int command_id) const {
switch (command_id) {
case IDC_TRANSLATE_OPTIONS_NEVER_TRANSLATE_LANG :
case IDC_TRANSLATE_OPTIONS_NEVER_TRANSLATE_SITE :
return !translate_infobar_delegate_->ShouldAlwaysTranslate();
case IDC_TRANSLATE_OPTIONS_ALWAYS :
return (!translate_infobar_delegate_->IsLanguageBlacklisted() &&
!translate_infobar_delegate_->IsSiteBlacklisted());
case IDC_TRANSLATE_REPORT_BAD_LANGUAGE_DETECTION : {
// Until we have a secure URL for reporting language detection errors,
// we don't report errors that happened on secure URLs.
DCHECK(translate_infobar_delegate_ != NULL);
DCHECK(translate_infobar_delegate_->owner() != NULL);
DCHECK(translate_infobar_delegate_->owner()->tab_contents() != NULL);
NavigationEntry* entry = translate_infobar_delegate_->owner()->
tab_contents()->controller().GetActiveEntry();
// Delegate and tab contents should never be NULL, but active entry
// can be NULL when running tests. We want to return false if NULL.
return (entry != NULL) && !entry->url().SchemeIsSecure();
}
default:
break;
}
return true;
}
bool OptionsMenuModel::GetAcceleratorForCommandId(
int command_id, ui::Accelerator* accelerator) {
return false;
}
void OptionsMenuModel::ExecuteCommand(int command_id) {
switch (command_id) {
case IDC_TRANSLATE_OPTIONS_NEVER_TRANSLATE_LANG:
UMA_HISTOGRAM_COUNTS("Translate.NeverTranslateLang", 1);
translate_infobar_delegate_->ToggleLanguageBlacklist();
break;
case IDC_TRANSLATE_OPTIONS_NEVER_TRANSLATE_SITE:
UMA_HISTOGRAM_COUNTS("Translate.NeverTranslateSite", 1);
translate_infobar_delegate_->ToggleSiteBlacklist();
break;
case IDC_TRANSLATE_OPTIONS_ALWAYS:
UMA_HISTOGRAM_COUNTS("Translate.AlwaysTranslateLang", 1);
translate_infobar_delegate_->ToggleAlwaysTranslate();
break;
case IDC_TRANSLATE_REPORT_BAD_LANGUAGE_DETECTION:
translate_infobar_delegate_->ReportLanguageDetectionError();
break;
case IDC_TRANSLATE_OPTIONS_ABOUT: {
TabContents* tab_contents =
translate_infobar_delegate_->owner()->tab_contents();
if (tab_contents) {
GURL about_url = google_util::AppendGoogleLocaleParam(
GURL(kAboutGoogleTranslateUrl));
tab_contents->OpenURL(
about_url, GURL(), NEW_FOREGROUND_TAB,
content::PAGE_TRANSITION_LINK);
}
break;
}
default:
NOTREACHED() << "Invalid command id from menu.";
break;
}
}
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