Index: chrome/browser/chromeos/printing/fake_printer_discoverer.cc |
diff --git a/chrome/browser/chromeos/printing/fake_printer_discoverer.cc b/chrome/browser/chromeos/printing/fake_printer_discoverer.cc |
deleted file mode 100644 |
index a3b57e9457be3c98b90825b07ff07e7ecd512bf2..0000000000000000000000000000000000000000 |
--- a/chrome/browser/chromeos/printing/fake_printer_discoverer.cc |
+++ /dev/null |
@@ -1,107 +0,0 @@ |
-// Copyright 2016 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/chromeos/printing/fake_printer_discoverer.h" |
- |
-#include <algorithm> |
-#include <iterator> |
-#include <memory> |
- |
-#include "base/bind.h" |
-#include "base/memory/ptr_util.h" |
-#include "base/strings/stringprintf.h" |
-#include "base/threading/sequenced_task_runner_handle.h" |
-#include "base/time/time.h" |
-#include "chrome/browser/chromeos/printing/printer_discoverer.h" |
- |
-namespace chromeos { |
- |
-// static |
-std::unique_ptr<PrinterDiscoverer> PrinterDiscoverer::Create() { |
- return base::MakeUnique<FakePrinterDiscoverer>(); |
-} |
- |
-FakePrinterDiscoverer::~FakePrinterDiscoverer() {} |
- |
-bool FakePrinterDiscoverer::StartDiscovery() { |
- discovery_running_ = true; |
- |
- for (auto* observer : observers_) |
- observer->OnDiscoveryStarted(); |
- |
- base::SequencedTaskRunnerHandle::Get()->PostNonNestableDelayedTask( |
- FROM_HERE, base::Bind(&FakePrinterDiscoverer::EmitPrinters, |
- weak_ptr_factory_.GetWeakPtr(), 0, 2), |
- base::TimeDelta::FromMilliseconds(2000)); |
- return true; |
-} |
- |
-bool FakePrinterDiscoverer::StopDiscovery() { |
- discovery_running_ = false; |
- for (auto* observer : observers_) |
- observer->OnDiscoveryStopping(); |
- |
- return true; |
-} |
- |
-void FakePrinterDiscoverer::AddObserver(PrinterDiscoverer::Observer* observer) { |
- auto found = std::find(observers_.begin(), observers_.end(), observer); |
- if (found == observers_.end()) |
- observers_.push_back(observer); |
-} |
- |
-void FakePrinterDiscoverer::RemoveObserver( |
- PrinterDiscoverer::Observer* observer) { |
- auto found = std::find(observers_.begin(), observers_.end(), observer); |
- if (found != observers_.end()) |
- observers_.erase(found); |
-} |
- |
-FakePrinterDiscoverer::FakePrinterDiscoverer() |
- : discovery_running_(false), weak_ptr_factory_(this) { |
- for (int i = 0; i < 12; i++) { |
- // printer doesn't have a ppd |
- printers_.emplace_back(base::StringPrintf("GUID%2d", i)); |
- printers_[i].set_display_name(base::StringPrintf("PrinterName%2d", i)); |
- printers_[i].set_description( |
- base::StringPrintf("Printer%2dDescription", i)); |
- printers_[i].set_manufacturer("Chromium"); |
- printers_[i].set_model(i % 3 == 0 ? "Inkjet" : "Laser Maker"); |
- printers_[i].set_uri( |
- base::StringPrintf("lpd://192.168.1.%d:9100/bldg/printer", i)); |
- printers_[i].set_uuid( |
- base::StringPrintf("UUID-%4d-%4d-%4d-UUID", i * 3, i * 2, i)); |
- } |
-} |
- |
-void FakePrinterDiscoverer::EmitPrinters(size_t start, size_t end) { |
- if (!discovery_running_ || start >= printers_.size() || end < start) |
- return; |
- |
- size_t clipped_start = std::max(static_cast<size_t>(0), start); |
- size_t clipped_end = std::min(printers_.size(), end); |
- if (!observers_.empty()) { |
- std::vector<Printer> subset(printers_.cbegin() + clipped_start, |
- printers_.cbegin() + clipped_end); |
- |
- for (auto* observer : observers_) |
- observer->OnPrintersFound(subset); |
- } |
- |
- // schedule another emit if elements remain. |
- if (end < printers_.size()) { |
- base::SequencedTaskRunnerHandle::Get()->PostNonNestableDelayedTask( |
- FROM_HERE, |
- base::Bind(&FakePrinterDiscoverer::EmitPrinters, |
- weak_ptr_factory_.GetWeakPtr(), clipped_end, end + end), |
- base::TimeDelta::FromMilliseconds(2000)); |
- } else { |
- // We're done. Notify observers. |
- discovery_running_ = false; |
- for (auto* observer : observers_) |
- observer->OnDiscoveryDone(); |
- } |
-} |
- |
-} // namespace chromeos |