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// 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 "stdafx.h"
#include "secondary_tile.h"
#include <windows.ui.startscreen.h>
#include "base/bind.h"
#include "base/logging.h"
#include "base/strings/utf_string_conversions.h"
#include "url/gurl.h"
#include "win8/metro_driver/chrome_app_view.h"
#include "win8/metro_driver/winrt_utils.h"
namespace {
using base::win::MetroPinUmaResultCallback;
// Callback for asynchronous pin requests.
class TileRequestCompleter {
public:
enum PinType {
PIN,
UNPIN
};
TileRequestCompleter(PinType type, const MetroPinUmaResultCallback& callback)
: type_(type), callback_(callback) {}
void Complete(mswr::ComPtr<winfoundtn::IAsyncOperation<bool>>& completion);
private:
// Callback that responds to user input on the pin request pop-up. This will
// run |callback_|, then delete |this| before returning.
HRESULT Respond(winfoundtn::IAsyncOperation<bool>* async,
AsyncStatus status);
PinType type_;
MetroPinUmaResultCallback callback_;
};
void TileRequestCompleter::Complete(
mswr::ComPtr<winfoundtn::IAsyncOperation<bool>>& completion) {
typedef winfoundtn::IAsyncOperationCompletedHandler<bool> RequestDoneType;
mswr::ComPtr<RequestDoneType> handler(mswr::Callback<RequestDoneType>(
this, &TileRequestCompleter::Respond));
DCHECK(handler.Get() != NULL);
HRESULT hr = completion->put_Completed(handler.Get());
CheckHR(hr, "Failed to put_Completed");
}
HRESULT TileRequestCompleter::Respond(winfoundtn::IAsyncOperation<bool>* async,
AsyncStatus status) {
base::win::MetroSecondaryTilePinUmaResult pin_state =
base::win::METRO_PIN_STATE_NONE;
if (status == Completed) {
unsigned char result;
CheckHR(async->GetResults(&result));
LOG(INFO) << __FUNCTION__ << " result " << static_cast<int>(result);
switch (result) {
case 0:
pin_state = type_ == PIN ?
base::win::METRO_PIN_RESULT_CANCEL :
base::win::METRO_UNPIN_RESULT_CANCEL;
break;
case 1:
pin_state = type_ == PIN ?
base::win::METRO_PIN_RESULT_OK :
base::win::METRO_UNPIN_RESULT_OK;
break;
default:
pin_state = type_ == PIN ?
base::win::METRO_PIN_RESULT_OTHER :
base::win::METRO_UNPIN_RESULT_OTHER;
break;
}
} else {
LOG(ERROR) << __FUNCTION__ << " Unexpected async status "
<< static_cast<int>(status);
pin_state = type_ == PIN ?
base::win::METRO_PIN_RESULT_ERROR :
base::win::METRO_UNPIN_RESULT_ERROR;
}
callback_.Run(pin_state);
delete this;
return S_OK;
}
void DeleteTileFromStartScreen(const base::string16& tile_id,
const MetroPinUmaResultCallback& callback) {
DVLOG(1) << __FUNCTION__;
mswr::ComPtr<winui::StartScreen::ISecondaryTileFactory> tile_factory;
HRESULT hr = winrt_utils::CreateActivationFactory(
RuntimeClass_Windows_UI_StartScreen_SecondaryTile,
tile_factory.GetAddressOf());
CheckHR(hr, "Failed to create instance of ISecondaryTileFactory");
mswrw::HString id;
id.Attach(MakeHString(tile_id));
mswr::ComPtr<winui::StartScreen::ISecondaryTile> tile;
hr = tile_factory->CreateWithId(id.Get(), tile.GetAddressOf());
CheckHR(hr, "Failed to create tile");
mswr::ComPtr<winfoundtn::IAsyncOperation<bool>> completion;
hr = tile->RequestDeleteAsync(completion.GetAddressOf());
CheckHR(hr, "RequestDeleteAsync failed");
if (FAILED(hr)) {
callback.Run(base::win::METRO_UNPIN_REQUEST_SHOW_ERROR);
return;
}
// Deleted in TileRequestCompleter::Respond when the async operation
// completes.
TileRequestCompleter* completer =
new TileRequestCompleter(TileRequestCompleter::UNPIN, callback);
completer->Complete(completion);
}
void CreateTileOnStartScreen(const base::string16& tile_id,
const base::string16& title_str,
const base::string16& url_str,
const base::FilePath& logo_path,
const MetroPinUmaResultCallback& callback) {
VLOG(1) << __FUNCTION__;
mswr::ComPtr<winui::StartScreen::ISecondaryTileFactory> tile_factory;
HRESULT hr = winrt_utils::CreateActivationFactory(
RuntimeClass_Windows_UI_StartScreen_SecondaryTile,
tile_factory.GetAddressOf());
CheckHR(hr, "Failed to create instance of ISecondaryTileFactory");
winui::StartScreen::TileOptions options =
winui::StartScreen::TileOptions_ShowNameOnLogo;
mswrw::HString title;
title.Attach(MakeHString(title_str));
mswrw::HString id;
id.Attach(MakeHString(tile_id));
mswrw::HString args;
// The url is just passed into the tile agruments as is. Metro and desktop
// chrome will see the arguments as command line parameters.
// A GURL is used to ensure any spaces are properly escaped.
GURL url(url_str);
args.Attach(MakeHString(base::UTF8ToUTF16(url.spec())));
mswr::ComPtr<winfoundtn::IUriRuntimeClassFactory> uri_factory;
hr = winrt_utils::CreateActivationFactory(
RuntimeClass_Windows_Foundation_Uri,
uri_factory.GetAddressOf());
CheckHR(hr, "Failed to create URIFactory");
mswrw::HString logo_url;
logo_url.Attach(
MakeHString(base::string16(L"file:///").append(logo_path.value())));
mswr::ComPtr<winfoundtn::IUriRuntimeClass> uri;
hr = uri_factory->CreateUri(logo_url.Get(), &uri);
CheckHR(hr, "Failed to create URI");
mswr::ComPtr<winui::StartScreen::ISecondaryTile> tile;
hr = tile_factory->CreateTile(id.Get(),
title.Get(),
title.Get(),
args.Get(),
options,
uri.Get(),
tile.GetAddressOf());
CheckHR(hr, "Failed to create tile");
hr = tile->put_ForegroundText(winui::StartScreen::ForegroundText_Light);
CheckHR(hr, "Failed to change foreground text color");
mswr::ComPtr<winfoundtn::IAsyncOperation<bool>> completion;
hr = tile->RequestCreateAsync(completion.GetAddressOf());
CheckHR(hr, "RequestCreateAsync failed");
if (FAILED(hr)) {
callback.Run(base::win::METRO_PIN_REQUEST_SHOW_ERROR);
return;
}
// Deleted in TileRequestCompleter::Respond when the async operation
// completes.
TileRequestCompleter* completer =
new TileRequestCompleter(TileRequestCompleter::PIN, callback);
completer->Complete(completion);
}
} // namespace
BOOL MetroIsPinnedToStartScreen(const base::string16& tile_id) {
mswr::ComPtr<winui::StartScreen::ISecondaryTileStatics> tile_statics;
HRESULT hr = winrt_utils::CreateActivationFactory(
RuntimeClass_Windows_UI_StartScreen_SecondaryTile,
tile_statics.GetAddressOf());
CheckHR(hr, "Failed to create instance of ISecondaryTileStatics");
boolean exists;
hr = tile_statics->Exists(MakeHString(tile_id), &exists);
CheckHR(hr, "ISecondaryTileStatics.Exists failed");
return exists;
}
void MetroUnPinFromStartScreen(const base::string16& tile_id,
const MetroPinUmaResultCallback& callback) {
globals.appview_msg_loop->PostTask(
FROM_HERE, base::Bind(&DeleteTileFromStartScreen,
tile_id,
callback));
}
void MetroPinToStartScreen(const base::string16& tile_id,
const base::string16& title,
const base::string16& url,
const base::FilePath& logo_path,
const MetroPinUmaResultCallback& callback) {
globals.appview_msg_loop->PostTask(
FROM_HERE, base::Bind(&CreateTileOnStartScreen,
tile_id,
title,
url,
logo_path,
callback));
}
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