chrome/browser/chromeos/extensions/file_manager/action_choice_dialog.cc

   1 // Copyright 2013 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/chromeos/extensions/file_manager/action_choice_dialog.h"
   6
   7 #include "ash/shell.h"
   8 #include "base/files/file_path.h"
   9 #include "chrome/browser/chromeos/extensions/file_manager/app_id.h"
  10 #include "chrome/browser/chromeos/extensions/file_manager/fileapi_util.h"
  11 #include "chrome/browser/chromeos/extensions/file_manager/url_util.h"
  12 #include "chrome/browser/extensions/extension_service.h"
  13 #include "chrome/browser/extensions/extension_system.h"
  14 #include "chrome/browser/profiles/profile.h"
  15 #include "chrome/browser/profiles/profile_manager.h"
  16 #include "chrome/browser/ui/browser.h"
  17 #include "chrome/browser/ui/browser_iterator.h"
  18 #include "chrome/browser/ui/browser_window.h"
  19 #include "chrome/browser/ui/extensions/application_launch.h"
  20 #include "chrome/browser/ui/tabs/tab_strip_model.h"
  21 #include "content/public/browser/web_contents.h"
  22 #include "ui/gfx/screen.h"
  23
  24 namespace file_manager {
  25 namespace util {
  26 namespace {
  27
  28 // Finds a browser instance showing the target URL. Returns NULL if not
  29 // found.
  30 Browser* FindBrowserForUrl(GURL target_url) {
  31   for (chrome::BrowserIterator it; !it.done(); it.Next()) {
  32     Browser* browser = *it;
  33     TabStripModel* tab_strip = browser->tab_strip_model();
  34     for (int idx = 0; idx < tab_strip->count(); idx++) {
  35       content::WebContents* web_contents = tab_strip->GetWebContentsAt(idx);
  36       const GURL& url = web_contents->GetLastCommittedURL();
  37       if (url == target_url)
  38         return browser;
  39     }
  40   }
  41   return NULL;
  42 }
  43
  44 }  // namespace
  45
  46 void OpenActionChoiceDialog(const base::FilePath& file_path,
  47                             bool advanced_mode) {
  48   const int kDialogWidth = 394;
  49   // TODO(dgozman): remove 50, which is a title height once popup window
  50   // will have no title.
  51   const int kDialogHeight = 316 + 50;
  52
  53   Profile* profile = ProfileManager::GetDefaultProfileOrOffTheRecord();
  54
  55   base::FilePath virtual_path;
  56   if (!ConvertAbsoluteFilePathToRelativeFileSystemPath(
  57           profile, kFileManagerAppId, file_path, &virtual_path))
  58     return;
  59   GURL dialog_url = GetActionChoiceUrl(virtual_path, advanced_mode);
  60
  61   const gfx::Size screen = ash::Shell::GetScreen()->GetPrimaryDisplay().size();
  62   const gfx::Rect bounds((screen.width() - kDialogWidth) / 2,
  63                          (screen.height() - kDialogHeight) / 2,
  64                          kDialogWidth,
  65                          kDialogHeight);
  66
  67   Browser* browser = FindBrowserForUrl(dialog_url);
  68
  69   if (browser) {
  70     browser->window()->Show();
  71     return;
  72   }
  73
  74   ExtensionService* service = extensions::ExtensionSystem::Get(profile)->
  75       extension_service();
  76   if (!service)
  77     return;
  78
  79   const extensions::Extension* extension =
  80       service->GetExtensionById(kFileManagerAppId, false);
  81   if (!extension)
  82     return;
  83
  84   chrome::AppLaunchParams params(profile, extension,
  85                                  extension_misc::LAUNCH_WINDOW,
  86                                  NEW_FOREGROUND_TAB);
  87   params.override_url = dialog_url;
  88   params.override_bounds = bounds;
  89   chrome::OpenApplication(params);
  90 }
  91
  92 }  // namespace util
  93 }  // namespace file_manager