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// Copyright (c) 2011 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/desktop_notification_handler.h"
#include "chrome/browser/browser_list.h"
#include "chrome/browser/notifications/desktop_notification_service.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/common/render_messages.h"
#include "chrome/common/render_messages_params.h"
#include "content/browser/renderer_host/render_process_host.h"
#include "content/browser/tab_contents/tab_contents.h"
DesktopNotificationHandler::DesktopNotificationHandler(
TabContents* tab, RenderProcessHost* process)
: tab_(tab),
process_(process) {
}
bool DesktopNotificationHandler::OnMessageReceived(
const IPC::Message& message) {
bool handled = true;
IPC_BEGIN_MESSAGE_MAP(DesktopNotificationHandler, message)
IPC_MESSAGE_HANDLER(ViewHostMsg_ShowDesktopNotification,
OnShowDesktopNotification)
IPC_MESSAGE_HANDLER(ViewHostMsg_CancelDesktopNotification,
OnCancelDesktopNotification)
IPC_MESSAGE_HANDLER(ViewHostMsg_RequestNotificationPermission,
OnRequestNotificationPermission)
IPC_MESSAGE_UNHANDLED(handled = false)
IPC_END_MESSAGE_MAP()
return handled;
}
void DesktopNotificationHandler::OnShowDesktopNotification(
const IPC::Message& message,
const ViewHostMsg_ShowNotification_Params& params) {
RenderProcessHost* process = GetRenderProcessHost();
DesktopNotificationService* service =
process->profile()->GetDesktopNotificationService();
service->ShowDesktopNotification(
params,
process->id(),
message.routing_id(),
DesktopNotificationService::PageNotification);
}
void DesktopNotificationHandler::OnCancelDesktopNotification(
const IPC::Message& message, int notification_id) {
RenderProcessHost* process = GetRenderProcessHost();
DesktopNotificationService* service =
process->profile()->GetDesktopNotificationService();
service->CancelDesktopNotification(
process->id(),
message.routing_id(),
notification_id);
}
void DesktopNotificationHandler::OnRequestNotificationPermission(
const IPC::Message& message, const GURL& source_origin,
int callback_context) {
RenderProcessHost* process = GetRenderProcessHost();
Browser* browser = BrowserList::GetLastActive();
// We may not have a BrowserList if the chrome browser process is launched as
// a ChromeFrame process in which case we attempt to use the TabContents
// provided by the RenderViewHostDelegate.
TabContents* tab = browser ? browser->GetSelectedTabContents() : tab_;
if (!tab)
return;
DesktopNotificationService* service =
tab->profile()->GetDesktopNotificationService();
service->RequestPermission(
source_origin,
process->id(),
message.routing_id(),
callback_context,
tab);
}
RenderProcessHost* DesktopNotificationHandler::GetRenderProcessHost() {
return tab_ ? tab_->GetRenderProcessHost() : process_;
}
DesktopNotificationHandlerForTC::DesktopNotificationHandlerForTC(
TabContents* tab_contents,
RenderProcessHost* process)
: TabContentsObserver(tab_contents),
handler_(tab_contents, process) {
}
bool DesktopNotificationHandlerForTC::OnMessageReceived(
const IPC::Message& message) {
return handler_.OnMessageReceived(message);
}
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