chrome/browser/notifications/balloon_collection_base.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/notifications/balloon_collection_base.h"
   6
   7 #include "base/stl_util.h"
   8 #include "chrome/browser/notifications/balloon.h"
   9 #include "chrome/browser/notifications/notification.h"
  10 #include "url/gurl.h"
  11
  12 BalloonCollectionBase::BalloonCollectionBase() {
  13 }
  14
  15 BalloonCollectionBase::~BalloonCollectionBase() {
  16   STLDeleteElements(&balloons_);
  17 }
  18
  19 void BalloonCollectionBase::Add(Balloon* balloon, bool add_to_front) {
  20   if (add_to_front)
  21     balloons_.push_front(balloon);
  22   else
  23     balloons_.push_back(balloon);
  24 }
  25
  26 void BalloonCollectionBase::Remove(Balloon* balloon) {
  27   // Free after removing.
  28   scoped_ptr<Balloon> to_delete(balloon);
  29   Balloons::iterator iter;
  30   for (iter = balloons_.begin(); iter != balloons_.end(); ++iter) {
  31     if ((*iter) == balloon) {
  32       balloons_.erase(iter);
  33       return;
  34     }
  35   }
  36 }
  37
  38 const Notification* BalloonCollectionBase::FindById(
  39     const std::string& id) const {
  40   Balloons::const_iterator iter;
  41   for (iter = balloons_.begin(); iter != balloons_.end(); ++iter) {
  42     if ((*iter)->notification().notification_id() == id) {
  43       return &((*iter)->notification());
  44     }
  45   }
  46   return NULL;
  47 }
  48
  49 bool BalloonCollectionBase::CloseById(const std::string& id) {
  50   // Use a local list of balloons to close to avoid breaking
  51   // iterator changes on each close.
  52   Balloons to_close;
  53   Balloons::iterator iter;
  54   for (iter = balloons_.begin(); iter != balloons_.end(); ++iter) {
  55     if ((*iter)->notification().notification_id() == id)
  56       to_close.push_back(*iter);
  57   }
  58   for (iter = to_close.begin(); iter != to_close.end(); ++iter)
  59     (*iter)->CloseByScript();
  60
  61   return !to_close.empty();
  62 }
  63
  64 bool BalloonCollectionBase::CloseAllBySourceOrigin(
  65     const GURL& source_origin) {
  66   // Use a local list of balloons to close to avoid breaking
  67   // iterator changes on each close.
  68   Balloons to_close;
  69   Balloons::iterator iter;
  70   for (iter = balloons_.begin(); iter != balloons_.end(); ++iter) {
  71     if ((*iter)->notification().origin_url() == source_origin)
  72       to_close.push_back(*iter);
  73   }
  74   for (iter = to_close.begin(); iter != to_close.end(); ++iter)
  75     (*iter)->CloseByScript();
  76
  77   return !to_close.empty();
  78 }
  79
  80 bool BalloonCollectionBase::CloseAllByProfile(Profile* profile) {
  81   // Use a local list of balloons to close to avoid breaking
  82   // iterator changes on each close.
  83   Balloons to_close;
  84   Balloons::iterator iter;
  85   for (iter = balloons_.begin(); iter != balloons_.end(); ++iter) {
  86     if ((*iter)->profile() == profile)
  87       to_close.push_back(*iter);
  88   }
  89   for (iter = to_close.begin(); iter != to_close.end(); ++iter)
  90     (*iter)->CloseByScript();
  91
  92   return !to_close.empty();
  93 }
  94
  95 void BalloonCollectionBase::CloseAll() {
  96   // Use a local list of balloons to close to avoid breaking
  97   // iterator changes on each close.
  98   Balloons to_close = balloons_;
  99   for (Balloons::iterator iter = to_close.begin();
 100        iter != to_close.end(); ++iter)
 101     (*iter)->CloseByScript();
 102 }
 103
 104 Balloon* BalloonCollectionBase::FindBalloonById(
 105     const std::string& notification_id) {
 106   Balloons::iterator iter;
 107   for (iter = balloons_.begin(); iter != balloons_.end(); ++iter) {
 108     if ((*iter)->notification().notification_id() == notification_id) {
 109       return *iter;
 110     }
 111   }
 112   return NULL;
 113 }
 114
 115 Balloon* BalloonCollectionBase::FindBalloon(const Notification& notification) {
 116   return FindBalloonById(notification.notification_id());
 117 }