| // Copyright (c) 2012 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/plugins/plugin_installer.h" |
| |
| #include <utility> |
| |
| #include "base/bind.h" |
| #include "base/bind_helpers.h" |
| #include "base/process/process.h" |
| #include "base/strings/stringprintf.h" |
| #include "chrome/browser/platform_util.h" |
| #include "chrome/browser/plugins/plugin_installer_observer.h" |
| #include "content/public/browser/browser_context.h" |
| #include "content/public/browser/web_contents.h" |
| |
| PluginInstaller::PluginInstaller() : strong_observer_count_(0) {} |
| |
| PluginInstaller::~PluginInstaller() { |
| } |
| |
| void PluginInstaller::AddObserver(PluginInstallerObserver* observer) { |
| strong_observer_count_++; |
| observers_.AddObserver(observer); |
| } |
| |
| void PluginInstaller::RemoveObserver(PluginInstallerObserver* observer) { |
| strong_observer_count_--; |
| observers_.RemoveObserver(observer); |
| if (strong_observer_count_ == 0) { |
| for (WeakPluginInstallerObserver& observer : weak_observers_) |
| observer.OnlyWeakObserversLeft(); |
| } |
| } |
| |
| void PluginInstaller::AddWeakObserver(WeakPluginInstallerObserver* observer) { |
| weak_observers_.AddObserver(observer); |
| } |
| |
| void PluginInstaller::RemoveWeakObserver( |
| WeakPluginInstallerObserver* observer) { |
| weak_observers_.RemoveObserver(observer); |
| } |
| |
| void PluginInstaller::OpenDownloadURL(const GURL& plugin_url, |
| content::WebContents* web_contents) { |
| web_contents->OpenURL(content::OpenURLParams( |
| plugin_url, |
| content::Referrer(web_contents->GetURL(), |
| blink::kWebReferrerPolicyDefault), |
| WindowOpenDisposition::NEW_FOREGROUND_TAB, ui::PAGE_TRANSITION_TYPED, |
| false)); |
| for (PluginInstallerObserver& observer : observers_) |
| observer.DownloadFinished(); |
| } |