Index: components/offline_pages/snapshot_controller.cc |
diff --git a/components/offline_pages/snapshot_controller.cc b/components/offline_pages/snapshot_controller.cc |
deleted file mode 100644 |
index 0ff9841847df60b1b38ba2e332db7c9eff627b34..0000000000000000000000000000000000000000 |
--- a/components/offline_pages/snapshot_controller.cc |
+++ /dev/null |
@@ -1,111 +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 "components/offline_pages/snapshot_controller.h" |
- |
-#include "base/bind.h" |
-#include "base/location.h" |
-#include "base/logging.h" |
-#include "base/time/time.h" |
- |
-namespace { |
-// Default delay, in milliseconds, between the main document parsed event and |
-// snapshot. Note: this snapshot might not occur if the OnLoad event and |
-// OnLoad delay elapses first to trigger a final snapshot. |
-const size_t kDefaultDelayAfterDocumentAvailableMs = 7000; |
- |
-// Default delay, in milliseconds, between the main document OnLoad event and |
-// snapshot. |
-const size_t kDelayAfterDocumentOnLoadCompletedMs = 1000; |
- |
-} // namespace |
- |
-namespace offline_pages { |
- |
-SnapshotController::SnapshotController( |
- const scoped_refptr<base::SingleThreadTaskRunner>& task_runner, |
- SnapshotController::Client* client) |
- : task_runner_(task_runner), |
- client_(client), |
- state_(State::READY), |
- delay_after_document_available_ms_( |
- kDefaultDelayAfterDocumentAvailableMs), |
- delay_after_document_on_load_completed_ms_( |
- kDelayAfterDocumentOnLoadCompletedMs), |
- weak_ptr_factory_(this) {} |
- |
-SnapshotController::SnapshotController( |
- const scoped_refptr<base::SingleThreadTaskRunner>& task_runner, |
- SnapshotController::Client* client, |
- size_t delay_after_document_available_ms, |
- size_t delay_after_document_on_load_completed_ms) |
- : task_runner_(task_runner), |
- client_(client), |
- state_(State::READY), |
- delay_after_document_available_ms_( |
- delay_after_document_available_ms), |
- delay_after_document_on_load_completed_ms_( |
- delay_after_document_on_load_completed_ms), |
- weak_ptr_factory_(this) {} |
- |
-SnapshotController::~SnapshotController() {} |
- |
-void SnapshotController::Reset() { |
- // Cancel potentially delayed tasks that relate to the previous 'session'. |
- weak_ptr_factory_.InvalidateWeakPtrs(); |
- state_ = State::READY; |
-} |
- |
-void SnapshotController::Stop() { |
- state_ = State::STOPPED; |
-} |
- |
-void SnapshotController::PendingSnapshotCompleted() { |
- // Unless the controller is "stopped", enable the subsequent snapshots. |
- // Stopped state prevents any further snapshots form being started. |
- if (state_ == State::STOPPED) |
- return; |
- state_ = State::READY; |
-} |
- |
-void SnapshotController::DocumentAvailableInMainFrame() { |
- // Post a delayed task to snapshot. |
- task_runner_->PostDelayedTask( |
- FROM_HERE, base::Bind(&SnapshotController::MaybeStartSnapshot, |
- weak_ptr_factory_.GetWeakPtr()), |
- base::TimeDelta::FromMilliseconds( |
- delay_after_document_available_ms_)); |
-} |
- |
-void SnapshotController::DocumentOnLoadCompletedInMainFrame() { |
- // Post a delayed task to snapshot and then stop this controller. |
- task_runner_->PostDelayedTask( |
- FROM_HERE, base::Bind(&SnapshotController::MaybeStartSnapshotThenStop, |
- weak_ptr_factory_.GetWeakPtr()), |
- base::TimeDelta::FromMilliseconds( |
- delay_after_document_on_load_completed_ms_)); |
-} |
- |
-void SnapshotController::MaybeStartSnapshot() { |
- if (state_ != State::READY) |
- return; |
- state_ = State::SNAPSHOT_PENDING; |
- client_->StartSnapshot(); |
-} |
- |
-void SnapshotController::MaybeStartSnapshotThenStop() { |
- MaybeStartSnapshot(); |
- Stop(); |
-} |
- |
-size_t SnapshotController::GetDelayAfterDocumentAvailableForTest() { |
- return delay_after_document_available_ms_; |
-} |
- |
-size_t SnapshotController::GetDelayAfterDocumentOnLoadCompletedForTest() { |
- return delay_after_document_on_load_completed_ms_; |
-} |
- |
- |
-} // namespace offline_pages |