1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "chrome/browser/platform_util.h"
6
7 #include "base/file_util.h"
8 #include "base/process_util.h"
9 #include "base/task.h"
10 #include "base/utf_string_conversions.h"
11 #include "chrome/browser/extensions/file_manager_util.h"
12 #include "chrome/browser/ui/browser.h"
13 #include "chrome/browser/ui/browser_list.h"
14 #include "chrome/browser/tabs/tab_strip_model.h"
15 #include "content/browser/browser_thread.h"
16 #include "content/common/process_watcher.h"
17 #include "googleurl/src/gurl.h"
18
19 class Profile;
20
21 namespace platform_util {
22
23 static const std::string kGmailComposeUrl =
24 "https://mail.google.com/mail/?extsrc=mailto&url=";
25
26 // Opens file browser on UI thread.
OpenFileBrowserOnUIThread(const FilePath & dir)27 void OpenFileBrowserOnUIThread(const FilePath& dir) {
28 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
29
30 Browser* browser = BrowserList::GetLastActive();
31 if (!browser)
32 return;
33 GURL url = FileManagerUtil::GetFileBrowserUrlWithParams(
34 SelectFileDialog::SELECT_NONE, string16(), dir, NULL, 0,
35 FilePath::StringType());
36 browser->ShowSingletonTab(url);
37 }
38
ShowItemInFolder(const FilePath & full_path)39 void ShowItemInFolder(const FilePath& full_path) {
40 FilePath dir = full_path.DirName();
41 if (!file_util::DirectoryExists(dir))
42 return;
43
44 if (BrowserThread::CurrentlyOn(BrowserThread::UI)) {
45 OpenFileBrowserOnUIThread(dir);
46 } else {
47 BrowserThread::PostTask(
48 BrowserThread::UI, FROM_HERE,
49 NewRunnableFunction(&OpenFileBrowserOnUIThread, dir));
50 }
51 }
52
OpenItem(const FilePath & full_path)53 void OpenItem(const FilePath& full_path) {
54 FileManagerUtil::ViewItem(full_path, false);
55 }
56
OpenURL(const std::string & url)57 static void OpenURL(const std::string& url) {
58 Browser* browser = BrowserList::GetLastActive();
59 browser->AddSelectedTabWithURL(GURL(url), PageTransition::LINK);
60 }
61
OpenExternal(const GURL & url)62 void OpenExternal(const GURL& url) {
63 if (url.SchemeIs("mailto")) {
64 std::string string_url = kGmailComposeUrl;
65 string_url.append(url.spec());
66 BrowserThread::PostTask(
67 BrowserThread::UI, FROM_HERE, NewRunnableFunction(OpenURL, string_url));
68 }
69 }
70
71 } // namespace platform_util
72