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// Copyright (c) 2010 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/extensions/extension_context_menu_model.h"
#include "base/utf_string_conversions.h"
#include "chrome/browser/browser.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/extensions/extension_tabs_module.h"
#include "chrome/browser/extensions/extensions_service.h"
#include "chrome/browser/prefs/pref_service.h"
#include "chrome/browser/profile.h"
#include "chrome/common/extensions/extension.h"
#include "chrome/common/extensions/extension_action.h"
#include "chrome/common/extensions/extension_constants.h"
#include "chrome/common/pref_names.h"
#include "chrome/common/url_constants.h"
#include "grit/generated_resources.h"
enum MenuEntries {
NAME = 0,
CONFIGURE,
DISABLE,
UNINSTALL,
MANAGE,
INSPECT_POPUP
};
ExtensionContextMenuModel::ExtensionContextMenuModel(
Extension* extension,
Browser* browser,
PopupDelegate* delegate)
: ALLOW_THIS_IN_INITIALIZER_LIST(SimpleMenuModel(this)),
extension_id_(extension->id()),
browser_(browser),
profile_(browser->profile()),
delegate_(delegate) {
extension_action_ = extension->browser_action();
if (!extension_action_)
extension_action_ = extension->page_action();
InitCommonCommands();
if (profile_->GetPrefs()->GetBoolean(prefs::kExtensionsUIDeveloperMode) &&
delegate_) {
AddSeparator();
AddItemWithStringId(INSPECT_POPUP, IDS_EXTENSION_ACTION_INSPECT_POPUP);
}
}
ExtensionContextMenuModel::~ExtensionContextMenuModel() {
}
void ExtensionContextMenuModel::InitCommonCommands() {
Extension* extension = GetExtension();
// The extension pointer should only be null if the extension was uninstalled,
// and since the menu just opened, it should still be installed.
DCHECK(extension);
AddItem(NAME, UTF8ToUTF16(extension->name()));
AddSeparator();
AddItemWithStringId(CONFIGURE, IDS_EXTENSIONS_OPTIONS);
AddItemWithStringId(DISABLE, IDS_EXTENSIONS_DISABLE);
AddItemWithStringId(UNINSTALL, IDS_EXTENSIONS_UNINSTALL);
AddSeparator();
AddItemWithStringId(MANAGE, IDS_MANAGE_EXTENSIONS);
}
bool ExtensionContextMenuModel::IsCommandIdChecked(int command_id) const {
return false;
}
bool ExtensionContextMenuModel::IsCommandIdEnabled(int command_id) const {
Extension* extension = this->GetExtension();
if (!extension)
return false;
if (command_id == CONFIGURE) {
return extension->options_url().spec().length() > 0;
} else if (command_id == NAME) {
// The NAME links to the gallery page, which only makes sense if Google is
// hosting the extension. For other 3rd party extensions we don't have a
// homepage url, so we just disable this menu item on those cases, at least
// for now.
return extension->GalleryUrl().is_valid();
} else if (command_id == INSPECT_POPUP) {
TabContents* contents = browser_->GetSelectedTabContents();
if (!contents)
return false;
return extension_action_->HasPopup(ExtensionTabUtil::GetTabId(contents));
}
return true;
}
bool ExtensionContextMenuModel::GetAcceleratorForCommandId(
int command_id, menus::Accelerator* accelerator) {
return false;
}
void ExtensionContextMenuModel::ExecuteCommand(int command_id) {
Extension* extension = GetExtension();
if (!extension)
return;
switch (command_id) {
case NAME: {
browser_->OpenURL(extension->GalleryUrl(), GURL(),
NEW_FOREGROUND_TAB, PageTransition::LINK);
break;
}
case CONFIGURE:
DCHECK(!extension->options_url().is_empty());
profile_->GetExtensionProcessManager()->OpenOptionsPage(extension,
browser_);
break;
case DISABLE: {
ExtensionsService* extension_service = profile_->GetExtensionsService();
extension_service->DisableExtension(extension_id_);
break;
}
case UNINSTALL: {
AddRef(); // Balanced in InstallUIProceed and InstallUIAbort.
install_ui_.reset(new ExtensionInstallUI(profile_));
install_ui_->ConfirmUninstall(this, extension);
break;
}
case MANAGE: {
browser_->OpenURL(GURL(chrome::kChromeUIExtensionsURL), GURL(),
SINGLETON_TAB, PageTransition::LINK);
break;
}
case INSPECT_POPUP: {
delegate_->InspectPopup(extension_action_);
break;
}
default:
NOTREACHED() << "Unknown option";
break;
}
}
void ExtensionContextMenuModel::InstallUIProceed() {
if (GetExtension())
profile_->GetExtensionsService()->UninstallExtension(extension_id_, false);
Release();
}
void ExtensionContextMenuModel::InstallUIAbort() {
Release();
}
Extension* ExtensionContextMenuModel::GetExtension() const {
ExtensionsService* extension_service = profile_->GetExtensionsService();
return extension_service->GetExtensionById(extension_id_, false);
}
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