chrome/browser/media/fake_desktop_media_list.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/media/fake_desktop_media_list.h"
   6
   7 #include "base/strings/string_number_conversions.h"
   8 #include "chrome/browser/media/desktop_media_list_observer.h"
   9 #include "ui/gfx/skia_util.h"
  10
  11 FakeDesktopMediaList::FakeDesktopMediaList() : observer_(NULL) {}
  12 FakeDesktopMediaList::~FakeDesktopMediaList() {}
  13
  14 void FakeDesktopMediaList::AddSource(int id) {
  15   Source source;
  16   source.id = content::DesktopMediaID(content::DesktopMediaID::TYPE_WINDOW, id);
  17   source.name = base::Int64ToString16(id);
  18
  19   sources_.push_back(source);
  20   observer_->OnSourceAdded(sources_.size() - 1);
  21 }
  22
  23 void FakeDesktopMediaList::RemoveSource(int index) {
  24   sources_.erase(sources_.begin() + index);
  25   observer_->OnSourceRemoved(index);
  26 }
  27
  28 void FakeDesktopMediaList::MoveSource(int old_index, int new_index) {
  29   Source source = sources_[old_index];
  30   sources_.erase(sources_.begin() + old_index);
  31   sources_.insert(sources_.begin() + new_index, source);
  32   observer_->OnSourceMoved(old_index, new_index);
  33 }
  34
  35 void FakeDesktopMediaList::SetSourceThumbnail(int index) {
  36   sources_[index].thumbnail = thumbnail_;
  37   observer_->OnSourceThumbnailChanged(index);
  38 }
  39
  40 void FakeDesktopMediaList::SetSourceName(int index, base::string16 name) {
  41   sources_[index].name = name;
  42   observer_->OnSourceNameChanged(index);
  43 }
  44
  45 void FakeDesktopMediaList::SetUpdatePeriod(base::TimeDelta period) {}
  46
  47 void FakeDesktopMediaList::SetThumbnailSize(const gfx::Size& thumbnail_size) {}
  48
  49 void FakeDesktopMediaList::SetViewDialogWindowId(
  50     content::DesktopMediaID dialog_id) {}
  51
  52 void FakeDesktopMediaList::StartUpdating(DesktopMediaListObserver* observer) {
  53   observer_ = observer;
  54
  55   SkBitmap bitmap;
  56   bitmap.allocN32Pixels(150, 150);
  57   bitmap.eraseARGB(255, 0, 255, 0);
  58   thumbnail_ = gfx::ImageSkia::CreateFrom1xBitmap(bitmap);
  59 }
  60
  61 int FakeDesktopMediaList::GetSourceCount() const { return sources_.size(); }
  62
  63 const DesktopMediaList::Source& FakeDesktopMediaList::GetSource(
  64     int index) const {
  65   return sources_[index];
  66 }