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// Copyright 2013 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/api/tabs/windows_util.h"
#include "base/strings/string_number_conversions.h"
#include "chrome/browser/extensions/api/tabs/tabs_constants.h"
#include "chrome/browser/extensions/chrome_extension_function.h"
#include "chrome/browser/extensions/window_controller.h"
#include "chrome/browser/extensions/window_controller_list.h"
#include "extensions/browser/extension_function_dispatcher.h"
#include "extensions/common/constants.h"
#include "extensions/common/error_utils.h"
namespace windows_util {
bool GetWindowFromWindowID(ChromeUIThreadExtensionFunction* function,
int window_id,
extensions::WindowController** controller) {
if (window_id == extension_misc::kCurrentWindowId) {
extensions::WindowController* extension_window_controller =
function->dispatcher()->delegate()->GetExtensionWindowController();
// If there is a window controller associated with this extension, use that.
if (extension_window_controller) {
*controller = extension_window_controller;
} else {
// Otherwise get the focused or most recently added window.
*controller = extensions::WindowControllerList::GetInstance()->
CurrentWindowForFunction(function);
}
if (!(*controller)) {
function->SetError(extensions::tabs_constants::kNoCurrentWindowError);
return false;
}
} else {
*controller = extensions::WindowControllerList::GetInstance()->
FindWindowForFunctionById(function, window_id);
if (!(*controller)) {
function->SetError(extensions::ErrorUtils::FormatErrorMessage(
extensions::tabs_constants::kWindowNotFoundError,
base::IntToString(window_id)));
return false;
}
}
return true;
}
} // namespace windows_util
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