308 lines
8.9 KiB
C++
308 lines
8.9 KiB
C++
// Copyright (c) 2015 Felix Rieseberg <feriese@microsoft.com> and Jason Poon <jason.poon@microsoft.com>. All rights reserved.
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// Copyright (c) 2015 Ryan McShane <rmcshane@bandwidth.com> and Brandon Smith <bsmith@bandwidth.com>
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// Thanks to both of those folks mentioned above who first thought up a bunch of this code
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// and released it as MIT to the world.
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#include "browser/win/windows_toast_notification.h"
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#include <shlobj.h>
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#include "base/strings/utf_string_conversions.h"
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#include "browser/win/scoped_hstring.h"
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#include "common/application_info.h"
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#include "content/public/browser/desktop_notification_delegate.h"
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using namespace ABI::Windows::Data::Xml::Dom;
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namespace brightray {
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namespace {
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bool GetAppUserModelId(ScopedHString* app_id) {
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PWSTR current_app_id;
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if (SUCCEEDED(GetCurrentProcessExplicitAppUserModelID(¤t_app_id))) {
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app_id->Reset(current_app_id);
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CoTaskMemFree(current_app_id);
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} else {
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app_id->Reset(base::UTF8ToUTF16(GetApplicationName()));
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}
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return app_id->success();
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}
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} // namespace
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// static
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ComPtr<ABI::Windows::UI::Notifications::IToastNotificationManagerStatics>
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WindowsToastNotification::toast_manager_;
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// static
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ComPtr<ABI::Windows::UI::Notifications::IToastNotifier>
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WindowsToastNotification::toast_notifier_;
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// static
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bool WindowsToastNotification::Initialize() {
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// Just initialize, don't care if it fails or already initialized.
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Windows::Foundation::Initialize(RO_INIT_MULTITHREADED);
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ScopedHString toast_manager_str(
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RuntimeClass_Windows_UI_Notifications_ToastNotificationManager);
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if (!toast_manager_str.success())
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return false;
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if (FAILED(Windows::Foundation::GetActivationFactory(toast_manager_str,
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&toast_manager_)))
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return false;
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ScopedHString app_id;
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if (!GetAppUserModelId(&app_id))
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return false;
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return SUCCEEDED(
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toast_manager_->CreateToastNotifierWithId(app_id, &toast_notifier_));
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}
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WindowsToastNotification::WindowsToastNotification(
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scoped_ptr<content::DesktopNotificationDelegate> delegate)
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: delegate_(delegate.Pass()),
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weak_factory_(this) {
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}
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WindowsToastNotification::~WindowsToastNotification() {
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}
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void WindowsToastNotification::ShowNotification(
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const std::wstring& title,
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const std::wstring& msg,
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const std::wstring& icon_path) {
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ComPtr<IXmlDocument> toast_xml;
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if(FAILED(GetToastXml(toast_manager_.Get(), title, msg, icon_path, &toast_xml)))
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return;
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ScopedHString toast_str(
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RuntimeClass_Windows_UI_Notifications_ToastNotification);
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if (!toast_str.success())
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return;
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ComPtr<ABI::Windows::UI::Notifications::IToastNotificationFactory> toast_factory;
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if (FAILED(Windows::Foundation::GetActivationFactory(toast_str,
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&toast_factory)))
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return;
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if (FAILED(toast_factory->CreateToastNotification(toast_xml.Get(),
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&toast_notification_)))
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return;
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if (FAILED(SetupCallbacks(toast_notification_.Get())))
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return;
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if (FAILED(toast_notifier_->Show(toast_notification_.Get())))
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return;
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delegate_->NotificationDisplayed();
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}
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void WindowsToastNotification::DismissNotification() {
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toast_notifier_->Hide(toast_notification_.Get());
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}
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void WindowsToastNotification::NotificationClicked() {
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delegate_->NotificationClick();
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delete this;
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}
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void WindowsToastNotification::NotificationDismissed() {
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delegate_->NotificationClosed();
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delete this;
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}
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void WindowsToastNotification::NotificationFailed() {
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delete this;
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}
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bool WindowsToastNotification::GetToastXml(
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ABI::Windows::UI::Notifications::IToastNotificationManagerStatics* toastManager,
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const std::wstring& title,
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const std::wstring& msg,
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const std::wstring& icon_path,
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IXmlDocument** toast_xml) {
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ABI::Windows::UI::Notifications::ToastTemplateType template_type;
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if (title.empty() || msg.empty()) {
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// Single line toast.
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template_type = icon_path.empty() ? ABI::Windows::UI::Notifications::ToastTemplateType_ToastText01 :
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ABI::Windows::UI::Notifications::ToastTemplateType_ToastImageAndText01;
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if (FAILED(toast_manager_->GetTemplateContent(template_type, toast_xml)))
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return false;
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if (!SetXmlText(*toast_xml, title.empty() ? msg : title))
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return false;
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} else {
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// Title and body toast.
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template_type = icon_path.empty() ? ABI::Windows::UI::Notifications::ToastTemplateType_ToastText02 :
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ABI::Windows::UI::Notifications::ToastTemplateType_ToastImageAndText02;
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if (FAILED(toastManager->GetTemplateContent(template_type, toast_xml)))
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return false;
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if (!SetXmlText(*toast_xml, title, msg))
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return false;
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}
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// Toast has image
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if (!icon_path.empty())
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return SetXmlImage(*toast_xml, icon_path);
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return true;
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}
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bool WindowsToastNotification::SetXmlText(
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IXmlDocument* doc, const std::wstring& text) {
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ScopedHString tag;
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ComPtr<IXmlNodeList> node_list;
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if (!GetTextNodeList(&tag, doc, &node_list, 1))
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return false;
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ComPtr<IXmlNode> node;
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if (FAILED(node_list->Item(0, &node)))
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return false;
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return AppendTextToXml(doc, node.Get(), text);
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}
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bool WindowsToastNotification::SetXmlText(
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IXmlDocument* doc, const std::wstring& title, const std::wstring& body) {
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ScopedHString tag;
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ComPtr<IXmlNodeList> node_list;
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if (!GetTextNodeList(&tag, doc, &node_list, 2))
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return false;
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ComPtr<IXmlNode> node;
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if (FAILED(node_list->Item(0, &node)))
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return false;
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if (!AppendTextToXml(doc, node.Get(), title))
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return false;
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if (FAILED(node_list->Item(1, &node)))
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return false;
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return AppendTextToXml(doc, node.Get(), body);
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}
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bool WindowsToastNotification::SetXmlImage(
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IXmlDocument* doc, const std::wstring& icon_path) {
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ScopedHString tag(L"image");
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if (!tag.success())
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return false;
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ComPtr<IXmlNodeList> node_list;
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if (FAILED(doc->GetElementsByTagName(tag, &node_list)))
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return false;
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ComPtr<IXmlNode> image_node;
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if (FAILED(node_list->Item(0, &image_node)))
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return false;
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ComPtr<IXmlNamedNodeMap> attrs;
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if (FAILED(image_node->get_Attributes(&attrs)))
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return false;
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ScopedHString src(L"src");
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if (!src.success())
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return false;
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ComPtr<IXmlNode> src_attr;
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if (FAILED(attrs->GetNamedItem(src, &src_attr)))
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return false;
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ScopedHString img_path(icon_path.c_str());
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if (!img_path.success())
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return false;
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ComPtr<IXmlText> src_text;
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if (FAILED(doc->CreateTextNode(img_path, &src_text)))
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return false;
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ComPtr<IXmlNode> src_node;
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if (FAILED(src_text.As(&src_node)))
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return false;
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ComPtr<IXmlNode> child_node;
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return SUCCEEDED(src_attr->AppendChild(src_node.Get(), &child_node));
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}
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bool WindowsToastNotification::GetTextNodeList(
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ScopedHString* tag,
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IXmlDocument* doc,
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IXmlNodeList** node_list,
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UINT32 req_length) {
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tag->Reset(L"text");
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if (!tag->success())
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return false;
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if (FAILED(doc->GetElementsByTagName(*tag, node_list)))
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return false;
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UINT32 node_length;
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if (FAILED((*node_list)->get_Length(&node_length)))
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return false;
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return node_length >= req_length;
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}
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bool WindowsToastNotification::AppendTextToXml(
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IXmlDocument* doc, IXmlNode* node, const std::wstring& text) {
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ScopedHString str(text);
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if (!str.success())
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return false;
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ComPtr<IXmlText> xml_text;
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if (FAILED(doc->CreateTextNode(str, &xml_text)))
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return false;
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ComPtr<IXmlNode> text_node;
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if (FAILED(xml_text.As(&text_node)))
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return false;
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ComPtr<IXmlNode> append_node;
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return SUCCEEDED(node->AppendChild(text_node.Get(), &append_node));
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}
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bool WindowsToastNotification::SetupCallbacks(ABI::Windows::UI::Notifications::IToastNotification* toast) {
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EventRegistrationToken activatedToken, dismissedToken, failedToken;
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event_handler_ = Make<ToastEventHandler>(this);
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if (FAILED(toast->add_Activated(event_handler_.Get(), &activatedToken)))
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return false;
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if (FAILED(toast->add_Dismissed(event_handler_.Get(), &dismissedToken)))
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return false;
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return SUCCEEDED(toast->add_Failed(event_handler_.Get(), &failedToken));
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}
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/*
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/ Toast Event Handler
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*/
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ToastEventHandler::ToastEventHandler(WindowsToastNotification* notification)
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: notification_(notification) {
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}
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ToastEventHandler::~ToastEventHandler() {
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}
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IFACEMETHODIMP ToastEventHandler::Invoke(
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ABI::Windows::UI::Notifications::IToastNotification* sender, IInspectable* args) {
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notification_->NotificationClicked();
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return S_OK;
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}
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IFACEMETHODIMP ToastEventHandler::Invoke(
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ABI::Windows::UI::Notifications::IToastNotification* sender,
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ABI::Windows::UI::Notifications::IToastDismissedEventArgs* e) {
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notification_->NotificationDismissed();
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return S_OK;
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}
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IFACEMETHODIMP ToastEventHandler::Invoke(
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ABI::Windows::UI::Notifications::IToastNotification* sender,
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ABI::Windows::UI::Notifications::IToastFailedEventArgs* e) {
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notification_->NotificationFailed();
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return S_OK;
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}
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} // namespace brightray
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