michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "FrameworkView.h"
michael@0: #include "MetroUtils.h"
michael@0: #include "nsICommandLineRunner.h"
michael@0: #include "nsNetUtil.h"
michael@0: #include "nsIDOMChromeWindow.h"
michael@0: #include "nsIURI.h"
michael@0: #include "nsPrintfCString.h"
michael@0: #include "mozilla/Services.h"
michael@0: #include <wrl/wrappers/corewrappers.h>
michael@0: #include <shellapi.h>
michael@0: #include <DXGIFormat.h>
michael@0: #include <d2d1_1.h>
michael@0: #include <printpreview.h>
michael@0: #include <D3D10.h>
michael@0: #include "MetroUIUtils.h"
michael@0: #include "nsIStringBundle.h"
michael@0: 
michael@0: using namespace mozilla;
michael@0: using namespace ABI::Windows::Foundation;
michael@0: using namespace ABI::Windows::Foundation::Collections;
michael@0: using namespace Microsoft::WRL;
michael@0: using namespace Microsoft::WRL::Wrappers;
michael@0: 
michael@0: // Play to contract
michael@0: using namespace ABI::Windows::Media::PlayTo;
michael@0: 
michael@0: // Activation contracts
michael@0: using namespace ABI::Windows::ApplicationModel::Activation;
michael@0: using namespace ABI::Windows::ApplicationModel::DataTransfer;
michael@0: using namespace ABI::Windows::ApplicationModel::Search;
michael@0: 
michael@0: // Settings contract
michael@0: using namespace ABI::Windows::UI::ApplicationSettings;
michael@0: using namespace ABI::Windows::UI::Popups;
michael@0: 
michael@0: // Print contract
michael@0: using namespace ABI::Windows::Graphics::Printing;
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace widget {
michael@0: namespace winrt {
michael@0: 
michael@0: extern nsTArray<nsString>* sSettingsArray;
michael@0: 
michael@0: void
michael@0: FrameworkView::SearchActivated(ComPtr<ISearchActivatedEventArgs>& aArgs, bool aStartup)
michael@0: {
michael@0:   if (!aArgs)
michael@0:     return;
michael@0: 
michael@0:   HString data;
michael@0:   AssertHRESULT(aArgs->get_QueryText(data.GetAddressOf()));
michael@0:   if (WindowsIsStringEmpty(data.Get()))
michael@0:     return;
michael@0: 
michael@0:   unsigned int length;
michael@0:   WinUtils::LogW(L"SearchActivated text=%s", data.GetRawBuffer(&length));
michael@0:   if (aStartup) {
michael@0:     WindowsDuplicateString(data.Get(), &sActivationURI);
michael@0:   } else {
michael@0:     PerformURILoadOrSearch(data);
michael@0:   }
michael@0: }
michael@0: 
michael@0: void
michael@0: FrameworkView::FileActivated(ComPtr<IFileActivatedEventArgs>& aArgs, bool aStartup)
michael@0: {
michael@0:   if (!aArgs)
michael@0:     return;
michael@0: 
michael@0:   ComPtr<IVectorView<ABI::Windows::Storage::IStorageItem*>> list;
michael@0:   AssertHRESULT(aArgs->get_Files(list.GetAddressOf()));
michael@0:   ComPtr<ABI::Windows::Storage::IStorageItem> item;
michael@0:   AssertHRESULT(list->GetAt(0, item.GetAddressOf()));
michael@0:   HString filePath;
michael@0:   AssertHRESULT(item->get_Path(filePath.GetAddressOf()));
michael@0: 
michael@0:   if (aStartup) {
michael@0:     WindowsDuplicateString(filePath.Get(), &sActivationURI);
michael@0:   } else {
michael@0:     PerformURILoad(filePath);
michael@0:   }
michael@0: }
michael@0: 
michael@0: void
michael@0: FrameworkView::LaunchActivated(ComPtr<ILaunchActivatedEventArgs>& aArgs, bool aStartup)
michael@0: {
michael@0:   if (!aArgs)
michael@0:     return;
michael@0:   HString data;
michael@0:   AssertHRESULT(aArgs->get_Arguments(data.GetAddressOf()));
michael@0:   if (WindowsIsStringEmpty(data.Get()))
michael@0:     return;
michael@0: 
michael@0:   // If we're being launched from a secondary tile then we have a 2nd command line param of -url
michael@0:   // and a third of the secondary tile.  We want it in sActivationURI so that browser.js will
michael@0:   // load it in without showing the start UI.
michael@0:   int argc;
michael@0:   unsigned int length;
michael@0:   LPWSTR* argv = CommandLineToArgvW(data.GetRawBuffer(&length), &argc);
michael@0:   if (aStartup && argc == 2 && !wcsicmp(argv[0], L"-url")) {
michael@0:     WindowsCreateString(argv[1], wcslen(argv[1]), &sActivationURI);
michael@0:   } else {
michael@0:     // Some other command line or this is not a startup.
michael@0:     // If it is startup we process it later when XPCOM is initialilzed.
michael@0:     mActivationCommandLine = data.GetRawBuffer(&length);
michael@0:     if (!aStartup) {
michael@0:       ProcessLaunchArguments();
michael@0:     }
michael@0:   }
michael@0: }
michael@0: 
michael@0: void
michael@0: FrameworkView::ProcessLaunchArguments()
michael@0: {
michael@0:   if (!mActivationCommandLine.Length())
michael@0:     return;
michael@0: 
michael@0:   int argc;
michael@0:   LPWSTR* argv = CommandLineToArgvW(mActivationCommandLine.BeginReading(), &argc);
michael@0:   nsCOMPtr<nsICommandLineRunner> cmdLine =
michael@0:     (do_CreateInstance("@mozilla.org/toolkit/command-line;1"));
michael@0:   if (!cmdLine) {
michael@0:     NS_WARNING("Unable to instantiate command line runner.");
michael@0:     return;
michael@0:   }
michael@0: 
michael@0:   LPSTR *argvUTF8 = new LPSTR[argc];
michael@0:   for (int i = 0; i < argc; ++i) {
michael@0:     NS_ConvertUTF16toUTF8 arg(argv[i]);
michael@0:     argvUTF8[i] = new char[arg.Length() + 1];
michael@0:     strcpy(argvUTF8[i], const_cast<char *>(arg.BeginReading()));
michael@0:     WinUtils::LogW(L"Launch arg[%d]: '%s'", i, argv[i]);
michael@0:   }
michael@0: 
michael@0:   nsresult rv = cmdLine->Init(argc,
michael@0:                               argvUTF8,
michael@0:                               nullptr,
michael@0:                               nsICommandLine::STATE_REMOTE_EXPLICIT);
michael@0:   if (NS_SUCCEEDED(rv)) {
michael@0:     cmdLine->Run();
michael@0:   } else {
michael@0:     NS_WARNING("cmdLine->Init failed.");
michael@0:   }
michael@0: 
michael@0:   for (int i = 0; i < argc; ++i) {
michael@0:     delete[] argvUTF8[i];
michael@0:   }
michael@0:   delete[] argvUTF8;
michael@0: }
michael@0: 
michael@0: void
michael@0: FrameworkView::ProcessActivationArgs(IActivatedEventArgs* aArgs, bool aStartup)
michael@0: {
michael@0:   ActivationKind kind;
michael@0:   if (!aArgs || FAILED(aArgs->get_Kind(&kind)))
michael@0:     return;
michael@0:   ComPtr<IActivatedEventArgs> args(aArgs);
michael@0:   if (kind == ActivationKind::ActivationKind_Protocol) {
michael@0:     WinUtils::Log("Activation argument kind: Protocol");
michael@0:     ComPtr<IProtocolActivatedEventArgs> protoArgs;
michael@0:     AssertHRESULT(args.As(&protoArgs));
michael@0:     ComPtr<IUriRuntimeClass> uri;
michael@0:     AssertHRESULT(protoArgs->get_Uri(uri.GetAddressOf()));
michael@0:     if (!uri)
michael@0:       return;
michael@0: 
michael@0:     HString data;
michael@0:     AssertHRESULT(uri->get_AbsoluteUri(data.GetAddressOf()));
michael@0:     if (WindowsIsStringEmpty(data.Get()))
michael@0:       return;
michael@0: 
michael@0:     if (aStartup) {
michael@0:       WindowsDuplicateString(data.Get(), &sActivationURI);
michael@0:     } else {
michael@0:       PerformURILoad(data);
michael@0:     }
michael@0:   } else if (kind == ActivationKind::ActivationKind_Search) {
michael@0:     WinUtils::Log("Activation argument kind: Search");
michael@0:     ComPtr<ISearchActivatedEventArgs> searchArgs;
michael@0:     args.As(&searchArgs);
michael@0:     SearchActivated(searchArgs, aStartup);
michael@0:   } else if (kind == ActivationKind::ActivationKind_File) {
michael@0:     WinUtils::Log("Activation argument kind: File");
michael@0:     ComPtr<IFileActivatedEventArgs> fileArgs;
michael@0:     args.As(&fileArgs);
michael@0:     FileActivated(fileArgs, aStartup);
michael@0:   } else if (kind == ActivationKind::ActivationKind_Launch) {
michael@0:     WinUtils::Log("Activation argument kind: Launch");
michael@0:     ComPtr<ILaunchActivatedEventArgs> launchArgs;
michael@0:     args.As(&launchArgs);
michael@0:     LaunchActivated(launchArgs, aStartup);
michael@0:   }
michael@0: }
michael@0: 
michael@0: void
michael@0: FrameworkView::SetupContracts()
michael@0: {
michael@0:   LogFunction();
michael@0:   HRESULT hr;
michael@0: 
michael@0:   // Add support for the share charm to indicate that we share data to other apps
michael@0:   ComPtr<IDataTransferManagerStatics> transStatics;
michael@0:   hr = GetActivationFactory(HStringReference(RuntimeClass_Windows_ApplicationModel_DataTransfer_DataTransferManager).Get(),
michael@0:                             transStatics.GetAddressOf());
michael@0:   AssertHRESULT(hr);
michael@0:   ComPtr<IDataTransferManager> trans;
michael@0:   AssertHRESULT(transStatics->GetForCurrentView(trans.GetAddressOf()));
michael@0:   trans->add_DataRequested(Callback<__FITypedEventHandler_2_Windows__CApplicationModel__CDataTransfer__CDataTransferManager_Windows__CApplicationModel__CDataTransfer__CDataRequestedEventArgs_t>(
michael@0:     this, &FrameworkView::OnDataShareRequested).Get(), &mDataTransferRequested);
michael@0: 
michael@0:   // Add support for the search charm to indicate that you can search using our app.
michael@0:   ComPtr<ISearchPaneStatics> searchStatics;
michael@0:   hr = GetActivationFactory(HStringReference(RuntimeClass_Windows_ApplicationModel_Search_SearchPane).Get(),
michael@0:                             searchStatics.GetAddressOf());
michael@0:   AssertHRESULT(hr);
michael@0:   ComPtr<ISearchPane> searchPane;
michael@0:   AssertHRESULT(searchStatics->GetForCurrentView(searchPane.GetAddressOf()));
michael@0:   searchPane->add_QuerySubmitted(Callback<__FITypedEventHandler_2_Windows__CApplicationModel__CSearch__CSearchPane_Windows__CApplicationModel__CSearch__CSearchPaneQuerySubmittedEventArgs_t>(
michael@0:     this, &FrameworkView::OnSearchQuerySubmitted).Get(), &mSearchQuerySubmitted);
michael@0: 
michael@0:   // Add support for the devices play to charm
michael@0:   ComPtr<IPlayToManagerStatics> playToStatics;
michael@0:   hr = GetActivationFactory(HStringReference(RuntimeClass_Windows_Media_PlayTo_PlayToManager).Get(),
michael@0:                             playToStatics.GetAddressOf());
michael@0:   AssertHRESULT(hr);
michael@0:   ComPtr<IPlayToManager> playTo;
michael@0:   AssertHRESULT(playToStatics->GetForCurrentView(playTo.GetAddressOf()));
michael@0:   playTo->add_SourceRequested(Callback<__FITypedEventHandler_2_Windows__CMedia__CPlayTo__CPlayToManager_Windows__CMedia__CPlayTo__CPlayToSourceRequestedEventArgs_t>(
michael@0:     this, &FrameworkView::OnPlayToSourceRequested).Get(), &mPlayToRequested);
michael@0: 
michael@0:   // Add support for the settings charm
michael@0:   ComPtr<ISettingsPaneStatics> settingsPaneStatics;
michael@0:   hr = GetActivationFactory(HStringReference(RuntimeClass_Windows_UI_ApplicationSettings_SettingsPane).Get(),
michael@0:                             settingsPaneStatics.GetAddressOf());
michael@0:   AssertHRESULT(hr);
michael@0:   ComPtr<ISettingsPane> settingsPane;
michael@0:   AssertHRESULT(settingsPaneStatics->GetForCurrentView(settingsPane.GetAddressOf()));
michael@0:   settingsPane->add_CommandsRequested(Callback<__FITypedEventHandler_2_Windows__CUI__CApplicationSettings__CSettingsPane_Windows__CUI__CApplicationSettings__CSettingsPaneCommandsRequestedEventArgs_t>(
michael@0:     this, &FrameworkView::OnSettingsCommandsRequested).Get(), &mSettingsPane);
michael@0: 
michael@0:   // Add support for the settings print charm
michael@0:   ComPtr<IPrintManagerStatic> printStatics;
michael@0:   hr = GetActivationFactory(HStringReference(RuntimeClass_Windows_Graphics_Printing_PrintManager).Get(),
michael@0:                             printStatics.GetAddressOf());
michael@0:   AssertHRESULT(hr);
michael@0:   ComPtr<IPrintManager> printManager;
michael@0:   AssertHRESULT(printStatics->GetForCurrentView(printManager.GetAddressOf()));
michael@0:   printManager->add_PrintTaskRequested(Callback<__FITypedEventHandler_2_Windows__CGraphics__CPrinting__CPrintManager_Windows__CGraphics__CPrinting__CPrintTaskRequestedEventArgs_t>(
michael@0:     this, &FrameworkView::OnPrintTaskRequested).Get(), &mPrintManager);
michael@0: }
michael@0: 
michael@0: void
michael@0: FrameworkView::PerformURILoad(HString& aURI)
michael@0: {
michael@0:   LogFunction();
michael@0: 
michael@0:   unsigned int length;
michael@0:   WinUtils::LogW(L"PerformURILoad uri=%s", aURI.GetRawBuffer(&length));
michael@0: 
michael@0:   nsCOMPtr<nsICommandLineRunner> cmdLine =
michael@0:     (do_CreateInstance("@mozilla.org/toolkit/command-line;1"));
michael@0:   if (!cmdLine) {
michael@0:     NS_WARNING("Unable to instantiate command line runner.");
michael@0:     return;
michael@0:   }
michael@0: 
michael@0:   nsAutoCString utf8data(NS_ConvertUTF16toUTF8(aURI.GetRawBuffer(&length)));
michael@0: 
michael@0:   // NB: The first argument gets stripped by nsICommandLineRunner::Init,
michael@0:   //     so it doesn't matter what we pass as the first argument, but we
michael@0:   //     have to pass something.
michael@0:   const char *argv[] = { "", // This argument gets stripped
michael@0:                          "-url",
michael@0:                          utf8data.BeginReading() };
michael@0:   nsresult rv = cmdLine->Init(ArrayLength(argv),
michael@0:                               const_cast<char **>(argv), nullptr,
michael@0:                               nsICommandLine::STATE_REMOTE_EXPLICIT);
michael@0:   if (NS_FAILED(rv)) {
michael@0:     NS_WARNING("cmdLine->Init failed.");
michael@0:     return;
michael@0:   }
michael@0:   cmdLine->Run();
michael@0: }
michael@0: 
michael@0: void
michael@0: FrameworkView::PerformSearch(HString& aQuery)
michael@0: {
michael@0:   LogFunction();
michael@0: 
michael@0:   nsCOMPtr<nsICommandLineRunner> cmdLine =
michael@0:     (do_CreateInstance("@mozilla.org/toolkit/command-line;1"));
michael@0:   if (!cmdLine) {
michael@0:     NS_WARNING("Unable to instantiate command line runner.");
michael@0:     return;
michael@0:   }
michael@0: 
michael@0:   nsAutoCString parameter;
michael@0:   parameter.AppendLiteral("\"");
michael@0:   unsigned int length;
michael@0:   parameter.Append(NS_ConvertUTF16toUTF8(aQuery.GetRawBuffer(&length)));
michael@0:   parameter.AppendLiteral("\"");
michael@0: 
michael@0:   // NB: The first argument gets stripped by nsICommandLineRunner::Init,
michael@0:   //     so it doesn't matter what we pass as the first argument, but we
michael@0:   //     have to pass something.
michael@0:   const char *argv[] = { "", // This argument gets stripped
michael@0:                          "-search",
michael@0:                          parameter.BeginReading() };
michael@0:   nsresult rv = cmdLine->Init(ArrayLength(argv),
michael@0:                               const_cast<char **>(argv), nullptr,
michael@0:                               nsICommandLine::STATE_REMOTE_EXPLICIT);
michael@0:   if (NS_FAILED(rv)) {
michael@0:     NS_WARNING("cmdLine->Init failed.");
michael@0:     return;
michael@0:   }
michael@0:   cmdLine->Run();
michael@0: }
michael@0: 
michael@0: void
michael@0: FrameworkView::PerformURILoadOrSearch(HString& aString)
michael@0: {
michael@0:   LogFunction();
michael@0: 
michael@0:   if (WindowsIsStringEmpty(aString.Get())) {
michael@0:     WinUtils::Log("Emptry string passed to PerformURILoadOrSearch");
michael@0:     return;
michael@0:   }
michael@0: 
michael@0:   // If we have a URI then devert to load the URI directly
michael@0:   ComPtr<IUriRuntimeClass> uri;
michael@0:   MetroUtils::CreateUri(aString.Get(), uri);
michael@0:   if (uri) {
michael@0:     PerformURILoad(aString);
michael@0:   } else {
michael@0:     PerformSearch(aString);
michael@0:   }
michael@0: }
michael@0: 
michael@0: HRESULT
michael@0: FrameworkView::OnDataShareRequested(IDataTransferManager* aDTM,
michael@0:                                     IDataRequestedEventArgs* aArg)
michael@0: {
michael@0:   // Only share pages that contain a title and a URI
michael@0:   nsCOMPtr<nsIMetroUIUtils> metroUIUtils = do_CreateInstance("@mozilla.org/metro-ui-utils;1");
michael@0:   if (!metroUIUtils)
michael@0:       return E_FAIL;
michael@0: 
michael@0:   nsString url, title;
michael@0:   nsresult rv = metroUIUtils->GetCurrentPageURI(url);
michael@0:   nsresult rv2 = metroUIUtils->GetCurrentPageTitle(title);
michael@0:   if (NS_FAILED(rv) || NS_FAILED(rv2)) {
michael@0:     return E_FAIL;
michael@0:   }
michael@0: 
michael@0:   // Get the package to share
michael@0:   HRESULT hr;
michael@0:   ComPtr<IDataRequest> request;
michael@0:   AssertRetHRESULT(hr = aArg->get_Request(request.GetAddressOf()), hr);
michael@0:   ComPtr<IDataPackage> dataPackage;
michael@0:   AssertRetHRESULT(hr = request->get_Data(dataPackage.GetAddressOf()), hr);
michael@0:   ComPtr<IDataPackagePropertySet> props;
michael@0:   AssertRetHRESULT(hr = dataPackage->get_Properties(props.GetAddressOf()), hr);
michael@0: 
michael@0:   // Only add a URI to the package when there is no selected content.
michael@0:   // This is because most programs treat URIs as highest priority to generate
michael@0:   // their own preview, but we only want the selected content to show up.
michael@0:   bool hasSelectedContent = false;
michael@0:   metroUIUtils->GetHasSelectedContent(&hasSelectedContent);
michael@0:   if (!hasSelectedContent) {
michael@0:     ComPtr<IUriRuntimeClass> uri;
michael@0:     AssertRetHRESULT(hr = MetroUtils::CreateUri(HStringReference(url.BeginReading()).Get(), uri), hr);
michael@0: 
michael@0:     // If there is no selection, then we don't support sharing for sites that
michael@0:     // are not HTTP, HTTPS, FTP, and FILE.
michael@0:     HString schemeHString;
michael@0:     uri->get_SchemeName(schemeHString.GetAddressOf());
michael@0:     unsigned int length;
michael@0:     LPCWSTR scheme = schemeHString.GetRawBuffer(&length);
michael@0:     if (!scheme || wcscmp(scheme, L"http") && wcscmp(scheme, L"https") &&
michael@0:         wcscmp(scheme, L"ftp") && wcscmp(scheme, L"file")) {
michael@0:       return S_OK;
michael@0:     }
michael@0: 
michael@0:     AssertRetHRESULT(hr = dataPackage->SetUri(uri.Get()), hr);
michael@0:   }
michael@0: 
michael@0:   // Add whatever content metroUIUtils wants us to for the text sharing
michael@0:   nsString shareText;
michael@0:   if (NS_SUCCEEDED(metroUIUtils->GetShareText(shareText)) && shareText.Length()) {
michael@0:     AssertRetHRESULT(hr = dataPackage->SetText(HStringReference(shareText.BeginReading()).Get()) ,hr);
michael@0:   }
michael@0: 
michael@0:   // Add whatever content metroUIUtils wants us to for the HTML sharing
michael@0:   nsString shareHTML;
michael@0:   if (NS_SUCCEEDED(metroUIUtils->GetShareHTML(shareHTML)) && shareHTML.Length()) {
michael@0:     // The sharing format needs some special headers, so pass it through Windows
michael@0:     ComPtr<IHtmlFormatHelperStatics> htmlFormatHelper;
michael@0:     hr = GetActivationFactory(HStringReference(RuntimeClass_Windows_ApplicationModel_DataTransfer_HtmlFormatHelper).Get(),
michael@0:                               htmlFormatHelper.GetAddressOf());
michael@0:     AssertRetHRESULT(hr, hr);
michael@0:     HSTRING fixedHTML;
michael@0:     htmlFormatHelper->CreateHtmlFormat(HStringReference(shareHTML.BeginReading()).Get(), &fixedHTML);
michael@0: 
michael@0:     // And now add the fixed HTML to the data package
michael@0:     AssertRetHRESULT(hr = dataPackage->SetHtmlFormat(fixedHTML), hr);
michael@0:   }
michael@0: 
michael@0:   // Obtain the brand name
michael@0:   nsCOMPtr<nsIStringBundleService> bundleService = 
michael@0:     do_GetService(NS_STRINGBUNDLE_CONTRACTID);
michael@0:   NS_ENSURE_TRUE(bundleService, E_FAIL);
michael@0:   nsCOMPtr<nsIStringBundle> brandBundle;
michael@0:   nsString brandName;
michael@0:   bundleService->CreateBundle("chrome://branding/locale/brand.properties",
michael@0:     getter_AddRefs(brandBundle));
michael@0:   NS_ENSURE_TRUE(brandBundle, E_FAIL);
michael@0:   if(brandBundle) {
michael@0:     brandBundle->GetStringFromName(MOZ_UTF16("brandFullName"),
michael@0:                                    getter_Copies(brandName));
michael@0:   }
michael@0: 
michael@0:   // Set these properties at the end.  Otherwise users can get a
michael@0:   // "There was a problem with the data package" error when there
michael@0:   // is simply nothing to share.
michael@0:   props->put_ApplicationName(HStringReference(brandName.BeginReading()).Get());
michael@0:   if (title.Length()) {
michael@0:     props->put_Title(HStringReference(title.BeginReading()).Get());
michael@0:   } else {
michael@0:     props->put_Title(HStringReference(brandName.BeginReading()).Get());
michael@0:   }
michael@0:   props->put_Description(HStringReference(url.BeginReading()).Get());
michael@0: 
michael@0:   return S_OK;
michael@0: }
michael@0: 
michael@0: HRESULT
michael@0: FrameworkView::OnSearchQuerySubmitted(ISearchPane* aPane,
michael@0:                                       ISearchPaneQuerySubmittedEventArgs* aArgs)
michael@0: {
michael@0:   LogFunction();
michael@0:   HString aQuery;
michael@0:   aArgs->get_QueryText(aQuery.GetAddressOf());
michael@0:   PerformURILoadOrSearch(aQuery);
michael@0:   return S_OK;
michael@0: }
michael@0: 
michael@0: HRESULT
michael@0: FrameworkView::OnSettingsCommandInvoked(IUICommand* aCommand)
michael@0: {
michael@0:   LogFunction();
michael@0:   HRESULT hr;
michael@0:   uint32_t id;
michael@0:   ComPtr<IPropertyValue> prop;
michael@0:   AssertRetHRESULT(hr = aCommand->get_Id((IInspectable**)prop.GetAddressOf()), hr);
michael@0:   AssertRetHRESULT(hr = prop->GetUInt32(&id), hr);
michael@0: 
michael@0:   nsCOMPtr<nsIObserverService> obs = mozilla::services::GetObserverService();
michael@0:   if (obs) {
michael@0:     NS_ConvertASCIItoUTF16 idStr(nsPrintfCString("%lu", id));
michael@0:     obs->NotifyObservers(nullptr, "metro-settings-entry-selected", idStr.BeginReading());
michael@0:   }
michael@0: 
michael@0:   return S_OK;
michael@0: }
michael@0: 
michael@0: void
michael@0: FrameworkView::AddSetting(ISettingsPaneCommandsRequestedEventArgs* aArgs,
michael@0:                           uint32_t aId, HString& aSettingName)
michael@0: {
michael@0:   HRESULT hr;
michael@0: 
michael@0:   ComPtr<ABI::Windows::UI::ApplicationSettings::ISettingsPaneCommandsRequest> request;
michael@0:   AssertHRESULT(aArgs->get_Request(request.GetAddressOf()));
michael@0: 
michael@0:   // ApplicationCommands - vector that holds SettingsCommand to be invoked
michael@0:   ComPtr<IVector<ABI::Windows::UI::ApplicationSettings::SettingsCommand*>> list;
michael@0:   AssertHRESULT(request->get_ApplicationCommands(list.GetAddressOf()));
michael@0: 
michael@0:   ComPtr<IUICommand> command;
michael@0:   ComPtr<ISettingsCommandFactory> factory;
michael@0:   hr = GetActivationFactory(HStringReference(RuntimeClass_Windows_UI_ApplicationSettings_SettingsCommand).Get(),
michael@0:                             factory.GetAddressOf());
michael@0:   AssertHRESULT(hr);
michael@0: 
michael@0:   // Create the IInspectable string property that identifies this command
michael@0:   ComPtr<IInspectable> prop;
michael@0:   ComPtr<IPropertyValueStatics> propStatics;
michael@0:   hr = GetActivationFactory(HStringReference(RuntimeClass_Windows_Foundation_PropertyValue).Get(),
michael@0:                             propStatics.GetAddressOf());
michael@0:   AssertHRESULT(hr);
michael@0:   hr = propStatics->CreateUInt32(aId, prop.GetAddressOf());
michael@0:   AssertHRESULT(hr);
michael@0: 
michael@0:   // Create the command
michael@0:   hr = factory->CreateSettingsCommand(prop.Get(), aSettingName.Get(),
michael@0:     Callback<ABI::Windows::UI::Popups::IUICommandInvokedHandler>(
michael@0:       this, &FrameworkView::OnSettingsCommandInvoked).Get(), command.GetAddressOf());
michael@0:   AssertHRESULT(hr);
michael@0: 
michael@0:   // Add it to the list
michael@0:   hr = list->Append(command.Get());
michael@0:   AssertHRESULT(hr);
michael@0: }
michael@0: 
michael@0: HRESULT
michael@0: FrameworkView::OnSettingsCommandsRequested(ISettingsPane* aPane,
michael@0:                                            ISettingsPaneCommandsRequestedEventArgs* aArgs)
michael@0: {
michael@0:   if (!sSettingsArray)
michael@0:     return E_FAIL;
michael@0:   if (!sSettingsArray->Length())
michael@0:     return S_OK;
michael@0:   for (uint32_t i = 0; i < sSettingsArray->Length(); i++) {
michael@0:     HString label;
michael@0:     label.Set(sSettingsArray->ElementAt(i).BeginReading());
michael@0:     AddSetting(aArgs, i, label);
michael@0:   }
michael@0:   return S_OK;
michael@0: }
michael@0: 
michael@0: HRESULT
michael@0: FrameworkView::OnPlayToSourceRequested(IPlayToManager* aPlayToManager,
michael@0:                                        IPlayToSourceRequestedEventArgs* aArgs)
michael@0: {
michael@0:   // TODO: Implement PlayTo, find the element on the page and then do something similar to this:
michael@0:   // PlayToReceiver::Dispatcher.Helper.BeginInvoke(
michael@0:   // mMediaElement = ref new Windows::UI::Xaml::Controls::MediaElement();
michael@0:   // mMediaElement->Source = ref new Uri("http://www.youtube.com/watch?v=2U0NFgoNI7s");
michael@0:   // aArgs->SourceRequest->SetSource(mMediaElement->PlayToSource);
michael@0:  return S_OK;
michael@0: }
michael@0: 
michael@0: HRESULT
michael@0: FrameworkView::OnPrintTaskSourceRequested(IPrintTaskSourceRequestedArgs* aArgs)
michael@0: {
michael@0:  return S_OK;
michael@0: }
michael@0: 
michael@0: HRESULT
michael@0: FrameworkView::OnPrintTaskRequested(IPrintManager* aPrintManager,
michael@0:                                     IPrintTaskRequestedEventArgs* aArgs)
michael@0: {
michael@0:  return S_OK;
michael@0: }
michael@0: 
michael@0: void
michael@0: FrameworkView::CreatePrintControl(IPrintDocumentPackageTarget* docPackageTarget,
michael@0:                                   D2D1_PRINT_CONTROL_PROPERTIES* printControlProperties)
michael@0: {
michael@0: }
michael@0: 
michael@0: HRESULT
michael@0: FrameworkView::ClosePrintControl()
michael@0: {
michael@0:   return S_OK;
michael@0: }
michael@0: 
michael@0: // Print out one page, with the given print ticket.
michael@0: // This sample has only one page and we ignore pageNumber below.
michael@0: void FrameworkView::PrintPage(uint32_t pageNumber,
michael@0:                               D2D1_RECT_F imageableArea,
michael@0:                               D2D1_SIZE_F pageSize,
michael@0:                               IStream* pagePrintTicketStream)
michael@0: {
michael@0: }
michael@0: 
michael@0: } } }