chrome/browser/ui/tabs/tab_strip_model_utils.cc

   1 // Copyright (c) 2012 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/ui/tabs/tab_strip_model_utils.h"
   6
   7 #include "chrome/browser/history/top_sites.h"
   8 #include "chrome/browser/ui/tabs/tab_strip_model.h"
   9 #include "content/public/browser/web_contents.h"
  10
  11 namespace chrome {
  12
  13 int IndexOfFirstBlockedTab(const TabStripModel* model) {
  14   DCHECK(model);
  15   for (int i = 0; i < model->count(); ++i) {
  16     if (model->IsTabBlocked(i))
  17       return i;
  18   }
  19   // No blocked tabs.
  20   return model->count();
  21 }
  22
  23 void GetOpenUrls(const TabStripModel& tabs,
  24                  const history::TopSites& top_sites,
  25                  std::set<std::string>* urls) {
  26   for (int i = 0; i < tabs.count(); ++i) {
  27     content::WebContents* web_contents = tabs.GetWebContentsAt(i);
  28     if (web_contents)
  29       urls->insert(top_sites.GetCanonicalURLString(web_contents->GetURL()));
  30   }
  31 }
  32
  33 }  // namespace chrome