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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/platform_util.h"
#include "base/bind.h"
#include "base/callback.h"
#include "base/file_util.h"
#include "base/utf_string_conversions.h"
#include "chrome/browser/chromeos/extensions/file_manager_util.h"
#include "chrome/browser/tabs/tab_strip_model.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_list.h"
#include "content/public/browser/browser_thread.h"
#include "googleurl/src/gurl.h"
using content::BrowserThread;
class Profile;
namespace {
const char kGmailComposeUrl[] =
"https://mail.google.com/mail/?extsrc=mailto&url=";
void OpenItemOnFileThread(const FilePath& full_path) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
base::Closure callback;
if (file_util::DirectoryExists(full_path))
callback = base::Bind(&file_manager_util::ViewFolder, full_path);
else
callback = base::Bind(&file_manager_util::ViewFile, full_path);
BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, callback);
}
void OpenURL(const std::string& url) {
Browser* browser = BrowserList::GetLastActive();
browser->AddSelectedTabWithURL(GURL(url), content::PAGE_TRANSITION_LINK);
}
} // namespace
namespace platform_util {
void ShowItemInFolder(const FilePath& full_path) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
file_manager_util::ShowFileInFolder(full_path);
}
void OpenItem(const FilePath& full_path) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
BrowserThread::PostTask(BrowserThread::FILE, FROM_HERE,
base::Bind(&OpenItemOnFileThread, full_path));
}
void OpenExternal(const GURL& url) {
// This code should be obsolete since we have default handlers in ChromeOS
// which should handle this. However - there are two things which make it
// necessary to keep it in:
// a.) The user might have deleted the default handler in this session.
// In this case we would need to have this in place.
// b.) There are several code paths which are not clear if they would call
// this function directly and which would therefore break (e.g.
// "Browser::EmailPageLocation" (to name only one).
// As such we should keep this code here.
if (url.SchemeIs("mailto")) {
std::string string_url = kGmailComposeUrl;
string_url.append(url.spec());
BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
base::Bind(OpenURL, string_url));
}
}
} // namespace platform_util
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