chrome/browser/ui/sync/browser_synced_window_delegate.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/sync/browser_synced_window_delegate.h"
   6
   7 #include <set>
   8
   9 #include "chrome/browser/ui/browser.h"
  10 #include "chrome/browser/ui/browser_finder.h"
  11 #include "chrome/browser/ui/browser_iterator.h"
  12 #include "chrome/browser/ui/sync/tab_contents_synced_tab_delegate.h"
  13 #include "chrome/browser/ui/tabs/tab_strip_model.h"
  14 #include "components/sessions/session_id.h"
  15
  16 // BrowserSyncedWindowDelegate implementations
  17
  18 BrowserSyncedWindowDelegate::BrowserSyncedWindowDelegate(Browser* browser)
  19     : browser_(browser) {}
  20
  21 BrowserSyncedWindowDelegate::~BrowserSyncedWindowDelegate() {}
  22
  23 bool BrowserSyncedWindowDelegate::IsTabPinned(
  24     const browser_sync::SyncedTabDelegate* tab) const {
  25   for (int i = 0; i < browser_->tab_strip_model()->count(); i++) {
  26     browser_sync::SyncedTabDelegate* current = GetTabAt(i);
  27     if (tab == current)
  28       return browser_->tab_strip_model()->IsTabPinned(i);
  29   }
  30   // The window and tab are not always updated atomically, so it's possible
  31   // one of the values was stale. We'll retry later, just ignore for now.
  32   return false;
  33 }
  34
  35 browser_sync::SyncedTabDelegate* BrowserSyncedWindowDelegate::GetTabAt(
  36     int index) const {
  37   return TabContentsSyncedTabDelegate::FromWebContents(
  38       browser_->tab_strip_model()->GetWebContentsAt(index));
  39 }
  40
  41 SessionID::id_type BrowserSyncedWindowDelegate::GetTabIdAt(int index) const {
  42   return GetTabAt(index)->GetSessionId();
  43 }
  44
  45 bool BrowserSyncedWindowDelegate::HasWindow() const {
  46   return browser_->window() != NULL;
  47 }
  48
  49 SessionID::id_type BrowserSyncedWindowDelegate::GetSessionId() const {
  50   return browser_->session_id().id();
  51 }
  52
  53 int BrowserSyncedWindowDelegate::GetTabCount() const {
  54   return browser_->tab_strip_model()->count();
  55 }
  56
  57 int BrowserSyncedWindowDelegate::GetActiveIndex() const {
  58   return browser_->tab_strip_model()->active_index();
  59 }
  60
  61 bool BrowserSyncedWindowDelegate::IsApp() const {
  62   return browser_->is_app();
  63 }
  64
  65 bool BrowserSyncedWindowDelegate::IsTypeTabbed() const {
  66   return browser_->is_type_tabbed();
  67 }
  68
  69 bool BrowserSyncedWindowDelegate::IsTypePopup() const {
  70   return browser_->is_type_popup();
  71 }
  72
  73 bool BrowserSyncedWindowDelegate::IsSessionRestoreInProgress() const {
  74   return false;
  75 }
  76
  77 bool BrowserSyncedWindowDelegate::ShouldSync() const {
  78   if (IsApp())
  79     return false;
  80   return IsTypeTabbed() || IsTypePopup();
  81 }