100 lines
3 KiB
C++
100 lines
3 KiB
C++
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Copyright (c) 2015 Felix Rieseberg <feriese@microsoft.com> and
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// Jason Poon <jason.poon@microsoft.com>. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE-CHROMIUM file.
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#include "atom/browser/notifications/win/notification_presenter_win.h"
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#include <memory>
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#include <string>
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#include <vector>
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#include "atom/browser/notifications/win/notification_presenter_win7.h"
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#include "atom/browser/notifications/win/windows_toast_notification.h"
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#include "base/environment.h"
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#include "base/files/file_util.h"
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#include "base/hash/md5.h"
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#include "base/strings/utf_string_conversions.h"
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#include "base/threading/thread_restrictions.h"
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#include "base/time/time.h"
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#include "base/win/windows_version.h"
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#include "third_party/skia/include/core/SkBitmap.h"
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#include "ui/gfx/codec/png_codec.h"
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#pragma comment(lib, "runtimeobject.lib")
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namespace atom {
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namespace {
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bool IsDebuggingNotifications() {
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return base::Environment::Create()->HasVar("ELECTRON_DEBUG_NOTIFICATIONS");
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}
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bool SaveIconToPath(const SkBitmap& bitmap, const base::FilePath& path) {
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std::vector<unsigned char> png_data;
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if (!gfx::PNGCodec::EncodeBGRASkBitmap(bitmap, false, &png_data))
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return false;
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char* data = reinterpret_cast<char*>(&png_data[0]);
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int size = static_cast<int>(png_data.size());
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return base::WriteFile(path, data, size) == size;
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}
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} // namespace
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// static
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NotificationPresenter* NotificationPresenter::Create() {
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auto version = base::win::GetVersion();
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if (version < base::win::Version::WIN8)
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return new NotificationPresenterWin7;
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if (!WindowsToastNotification::Initialize())
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return nullptr;
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std::unique_ptr<NotificationPresenterWin> presenter(
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new NotificationPresenterWin);
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if (!presenter->Init())
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return nullptr;
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if (IsDebuggingNotifications())
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LOG(INFO) << "Successfully created Windows notifications presenter";
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return presenter.release();
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}
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NotificationPresenterWin::NotificationPresenterWin() {}
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NotificationPresenterWin::~NotificationPresenterWin() {}
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bool NotificationPresenterWin::Init() {
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base::ThreadRestrictions::ScopedAllowIO allow_io;
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return temp_dir_.CreateUniqueTempDir();
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}
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base::string16 NotificationPresenterWin::SaveIconToFilesystem(
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const SkBitmap& icon,
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const GURL& origin) {
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std::string filename;
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if (origin.is_valid()) {
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filename = base::MD5String(origin.spec()) + ".png";
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} else {
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base::TimeTicks now = base::TimeTicks::Now();
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filename = std::to_string(now.ToInternalValue()) + ".png";
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}
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base::ThreadRestrictions::ScopedAllowIO allow_io;
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base::FilePath path = temp_dir_.GetPath().Append(base::UTF8ToUTF16(filename));
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if (base::PathExists(path))
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return path.value();
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if (SaveIconToPath(icon, path))
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return path.value();
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return base::UTF8ToUTF16(origin.spec());
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}
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Notification* NotificationPresenterWin::CreateNotificationObject(
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NotificationDelegate* delegate) {
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return new WindowsToastNotification(delegate, this);
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}
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} // namespace atom
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