Do not show downloads panel for temporary downloads.

chrome/browser/ui/webui/active_downloads_ui.cc

 // Copyright (c) 2011 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/ui/webui/active_downloads_ui.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/memory/singleton.h"
 #include "base/message_loop.h"
 #include "base/path_service.h"
 #include "base/string_piece.h"
 #include "base/string_util.h"
 #include "base/threading/thread.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/cros/cros_library.h"
 #include "chrome/browser/chromeos/media/media_player.h"
+#include "chrome/browser/download/chrome_download_manager_delegate.h"
 #include "chrome/browser/download/download_prefs.h"
 #include "chrome/browser/download/download_service.h"
 #include "chrome/browser/download/download_service_factory.h"
 #include "chrome/browser/download/download_util.h"
+#include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/file_manager_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/tabs/tab_strip_model.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
 #include "chrome/browser/ui/webui/chrome_web_ui_data_source.h"
 #include "chrome/browser/ui/webui/fileicon_source_chromeos.h"
 #include "chrome/common/chrome_paths.h"
@@ skipping 322 matching lines @@
   AddMessageHandler(handler_->Attach(this));
   handler_->Init();
 
   // Set up the chrome://active-downloads/ source.
   Profile* profile = Profile::FromBrowserContext(contents->browser_context());
   profile->GetChromeURLDataManager()->AddDataSource(
       CreateActiveDownloadsUIHTMLSource());
 }
 
 // static
+bool ActiveDownloadsUI::ShouldShowPopup(Profile* profile,
+                                        DownloadItem* download) {
+  // Don't show downloads panel for extension/theme downloads from gallery,
+  // or temporary downloads.
+  ExtensionService* service = profile->GetExtensionService();
+  return !download->IsTemporary() &&
+         (!ChromeDownloadManagerDelegate::IsExtensionDownload(download) ||
+          service == NULL ||
+          !service->IsDownloadFromGallery(download->GetURL(),
+                                         download->GetReferrerUrl()));
+}
+
+// static
 Browser* ActiveDownloadsUI::OpenPopup(Profile* profile) {
   Browser* browser = GetPopup();
 
   // Create new browser if no matching pop up is found.
   if (browser == NULL) {
     browser = Browser::CreateForApp(Browser::TYPE_PANEL, kActiveDownloadAppName,
                                     gfx::Rect(), profile);
 
     browser::NavigateParams params(
         browser,
         GURL(chrome::kChromeUIActiveDownloadsURL),
         content::PAGE_TRANSITION_LINK);
     params.disposition = NEW_FOREGROUND_TAB;
     browser::Navigate(&params);
 
     DCHECK_EQ(browser, params.browser);
     // TODO(beng): The following two calls should be automatic by Navigate().
     browser->window()->SetBounds(gfx::Rect(kPopupLeft,
                                            kPopupTop,
                                            kPopupWidth,
                                            kPopupHeight));
   }
 
   browser->window()->Show();
   return browser;
 }
 
+// static
 Browser* ActiveDownloadsUI::GetPopup() {
   for (BrowserList::const_iterator it = BrowserList::begin();
        it != BrowserList::end();
        ++it) {
     if ((*it)->is_type_panel() && (*it)->is_app()) {
       TabContents* tab_contents = (*it)->GetSelectedTabContents();
       DCHECK(tab_contents);
       if (!tab_contents)
         continue;
       const GURL& url = tab_contents->GetURL();
 
       if (url.SchemeIs(chrome::kChromeUIScheme) &&
           url.host() == chrome::kChromeUIActiveDownloadsHost) {
         return (*it);
       }
     }
   }
   return NULL;
 }
 
 const ActiveDownloadsUI::DownloadList& ActiveDownloadsUI::GetDownloads() const {
   return handler_->downloads();
 }