[0.16]: Merge Preview Handlers in Master (#1516)

* Added project template for common library * Added reference to stylecop.json * Fixed xml documetation file path for common project * Added reference to stylecop.json * Added COM interface interpolations to C# * Changed namespace to Common * Added xml doc to com interfaces * Removed AnyCPU configuration from solution file * Added Preview Hander and form User Control Implementation * Fix stylecop warnings * Added test control and handler * Added Xaml description for preview handler * Added Xml documenatation * Updated the control to form * Added registration and unregistration logic for the handler * Moved the files in separate folder and fix PR comments * updated the name of previewhandler class to base class * Added the DoPreview to PreviewHandlerControl Interface * Modified the Dopreview and Unload as virtual method * Uncommented the DocumentText to help bug repro * HTML Parsing Extension for preview pane markdown renderer (#1108) * Added Extension for html post processing * Added unit test poroject for preview pane * Added pipline test and base test function * Added Tests for extension * Added tests for url slashes * Added tests for url and figure caption * Markdown preview pane (#1128) * Added Extension for html post processing * Added unit test poroject for preview pane * Added pipline test and base test function * Added Tests for extension * Added handler and control for markdown * Tests added * Locally working version for markdown * Working image relative url's in markdown * Added CSS to preview display * Updates CSS for code block * Removed html file write comment in markdown control * Updated assembly version and web browser control test * Add Svg preview handler (#1129) * Added a new project for Svg preview handler * Added initial implementation of Svg Preview Handler * Fixed output path * Added Unit Test Project * Added StreamWrapper and Update Svg Control * Updated Svg Handler Guid * Removed migration backup folder * Removed Fluent Assertions NuGet * Added Comments for StreamWrapper * Removed the manual GC collect * Added unit tests for Svg preview Handler * Updated the xml doc for stream wrapper * User/lamotile/add_powerpreviewsettings (#1075) * Added powersettings to PowerToys Settings UI * added settings library * updated settings-web * updated project oncfiguration * updated project onfiguration * updated project .sln file * removed .etl file and added it to git-ignore * separated the PowerPreviewModule into split classes .cpp and .h * moved PowerPreviewModule implemnetations to .cpp file * fixed StringTable formatter * fixed spacing in resource.h * added m_ to member varibales * initiliaze m_isPreviewEnabled in the base class * removed duplication of objects by using pass by refference and std::move * made the getters const * updated naming convention * Split test calsses * Add const string * Replaced move with const string * Made attributes private * Made attributes private * removed unused constructor * Update resource.h formatted resource.h * Adding unit tests for preview handler common (#1156) * Changed the name of the Common library to PreviewHandlerCommon * Added unit tests project for PreviewHandlerCommon * Updated ComInterop accessor type * Added unit tests for PreviewHandlerbase * Added tests for file and stream based handler * Added unit tests for StreamWrapper * Added form handler unit tests * Added Unit tests for FormHandlerControl * Added file header * Add Powerpreview project * Add spacing in sln file * swapped string refferences (#1199) * added registry methods and enable/disable preview handlers (#1230) * added registry methods and enable/disable preview handlers * formatted .rc file. * formatted resource file * formatted .rc file. * formatted settings.cpp * formatted settings.h * formatted SVGPreviewSettingsClassTest.cpp * Formatted MarkDownPreviewSettingsClassTest.cpp * using wide strings * formatted settings.h * FileExplorerPreviewSettingsTest.cpp formatting * fixed typo and formatting * closing Registry and fixing typos * formmarted code using ctrl+k+d * fixed naming * fixed typo * changed if/else reverse order * Markdown preview pane (#1220) * Added rich text bar for information display * Added infobar * Added tests for extension and markdown control * Added xml docstring for markdown preview handler control * Updated assembly file for markdown preview pane * Updated removal of script tag without modifying CSS * Added info bar text string to resource file. * Removed error with infobar display on first rendering * Updated assembly version * Remove script and image element from Svg (#1231) * Added implementation to remove script and image tag * Added Unit tests for SvgPreviewHandlerHelper * Updated Unit tests for SvgPreviewControl * Moved the hardcoded string to resource file * Changed the LocalMachine to CurrentUser for preview handler registration * Added unit tests for multiple blocked elements tags * User/lamotile/update settings objects (#1263) * added registry methods and enable/disable preview handlers * formatted .rc file. * formatted resource file * formatted .rc file. * formatted settings.cpp * formatted settings.h * formatted SVGPreviewSettingsClassTest.cpp * Formatted MarkDownPreviewSettingsClassTest.cpp * using wide strings * formatted settings.h * FileExplorerPreviewSettingsTest.cpp formatting * fixed typo and formatting * closing Registry and fixing typos * formmarted code using ctrl+k+d * fixed naming * fixed typo * changed if/else reverse order * updated setiings_objects.cpp * removed changes on files that are not part of this PR * removed const ref on primative types * updated pass by ref semantic and removed pas by reff on primative types * fixed spaces in the commas * fixed spaces in brackets * Preview pane telemetry (#1299) * Added telemetry base class and markdown telemetry class * Updated docstring for telemetry event. * Added telemetry to markdown for error * Added try catch for markdown preview handler and display error bar * Updated markdown telemetry to make event names global variable * Updated parameter name to camel casing and telemetry event name naming. * Corrected assembbly version for svg renderer * Markdown Image files display (#1303) * Added telemetry base class and markdown telemetry class * Updated docstring for telemetry event. * Added telemetry to markdown for error * Added try catch for markdown preview handler and display error bar * Updated markdown telemetry to make event names global variable * Updated Markdown preview to display without vertical scrollbar and removed xml doc to html agility pack. * Updated parameter name to camel casing and telemetry event name naming. * Corrected assembbly version for svg renderer * Removed duplicate function * Add telemetry for Svg preview handler (#1314) * Added telemetry events for Svg Preview Handler * Added unit test in case preview handler throws * Updated the Error event name * Remove the not required return statement * User/lamotile/add read me (#1332) * add readme * moved images * re-added images' * Fixed gramma * Update figure number refference * improve preview handler intergration (#1319) * improve preview handler intergration * Fixed typo * updated typo * updated enable() function * updated is enabled() * re-updated is enabled() * added this-> key word * (0.16) - Install preview handler with msix (#1339) * Removed the registration logic from preview handlers * Updated the output path * Added logic to shim the activation of .net assembly * Updated manifest file * Fix the allowedsilenttakeover filed in manifest * Updated the appxmanifest file * Added AllowSilentDefaultTakeOver in manifest * Fix returned error code by DllGetClassObject * Moved the CLSID to a common header file * Added info about where CLSID needs to be updated * Added a .reg file for the Keys added in registry.dat * Added comments for DllGetClassObject * Svg Preview Handler block external component (#1368) * Removed the registration logic from preview handlers * Updated the output path * Added logic to shim the activation of .net assembly * Updated manifest file * Fix the allowedsilenttakeover filed in manifest * Updated the appxmanifest file * Added AllowSilentDefaultTakeOver in manifest * Fix returned error code by DllGetClassObject * Moved the CLSID to a common header file * Added info about where CLSID needs to be updated * Added a .reg file for the Keys added in registry.dat * Added comments for DllGetClassObject * Extended WebBrowserSite for setting flags in DISPID_AMBIENT_DLCONTROL * Added XML Documenatation * Removed the logic for deleting image and script element from Svg * Updated Unit Tests * Updated typecast of uint * Forwarded calls to Type.InvokeMember * Resolve PR Comments * Adding MSI Installation for Preview Handler (#1436) * Updated wxs for including dll and registry keys for preview handlers * Changed the casing for registry key * Resolve PR Comments * Added comments for File element * Call GC on preview unloading (#1456) * Call GC collect on preview unloading * Added github issue link * Update Web browser control for Markdown Previewer (#1464) * Updated Webbrowser control * Updated Unit tests * Disabled Navigation for Svg Previewer * Fix power preview unit tests (#1508) * Decoupled registry interaction logic * Updated File explorer settings * Updated unit tests for PowerPreview Settings * Added Asserrtion for Scope of registry key * Updated the registry value to match with installation registry value * Sync master settings.cpp * Merge settings changes from PreviewHandlers * Remove newline changes added into in example_powertoy\trace.cpp * Chaned .net framework to 4.7.2 * Updated Csproj files to auto generate Assembly.info files * Updated msi installer to use version variable for preview handlers assembly * Removed the signing of Assembly and updated wxs to not include PublicKeyToken * Updated the Path in Packaginglayout.xml to modules from Gac and the registry hive binary * Regenerated updated JS and html file * Resolve PR Comments * Readded the wprp file Co-authored-by: Divyansh <divyan@microsoft.com> Co-authored-by: Divyansh <somm14divi@gmail.com> Co-authored-by: Lavius Motileng <58791731+laviusmotileng-ms@users.noreply.github.com>
2026-04-06 03:07:04 +02:00 · 2020-03-11 15:53:49 -07:00
parent f170cef506
commit 83ce8a2197
107 changed files with 8787 additions and 1850 deletions
--- a/src/modules/previewpane/powerpreview/CLSID.h
+++ b/src/modules/previewpane/powerpreview/CLSID.h
@@ -0,0 +1,23 @@
+#pragma once
+#include <guiddef.h>
+
+// 74619BDA-A66B-451D-864C-A7726F5FE650
+// CLSID used in manifest file for Preview Handler.
+const CLSID CLSID_SHIMActivateSvgPreviewHandler = { 0x74619BDA, 0xA66B, 0x451D, { 0x86, 0x4C, 0xA7, 0x72, 0x6F, 0x5F, 0xE6, 0x50 } };
+
+// ddee2b8a-6807-48a6-bb20-2338174ff779
+// CLSID of the .Net Com Class for Preview Handler. Should be included in the registry.dat file under \Classes\CLSID\{guid}.
+// More details here: https://docs.microsoft.com/en-us/dotnet/framework/interop/registering-assemblies-with-com
+const CLSID CLSID_SvgPreviewHandler = { 0xddee2b8a, 0x6807, 0x48a6, { 0xbb, 0x20, 0x23, 0x38, 0x17, 0x4f, 0xf7, 0x79 } };
+
+// E0907A95-6F9A-4D1B-A97A-7D9D2648881E
+const CLSID CLSID_SHIMActivateMdPreviewHandler = { 0xE0907A95, 0x6F9A, 0x4D1B, { 0xA9, 0x7A, 0x7D, 0x9D, 0x26, 0x48, 0x88, 0x1E } };
+
+// 45769bcc-e8fd-42d0-947e-02beef77a1f5
+const CLSID CLSID_MdPreviewHandler = { 0x45769bcc, 0xe8fd, 0x42d0, { 0x94, 0x7e, 0x02, 0xbe, 0xef, 0x77, 0xa1, 0xf5 } };
+
+// Pairs of NativeClsid vs ManagedClsid used for preview handlers.
+const std::vector<std::pair<CLSID, CLSID>> NativeToManagedClsid({
+    { CLSID_SHIMActivateMdPreviewHandler, CLSID_MdPreviewHandler },
+    { CLSID_SHIMActivateSvgPreviewHandler, CLSID_SvgPreviewHandler }
+});
--- a/src/modules/previewpane/powerpreview/dllmain.cpp
+++ b/src/modules/previewpane/powerpreview/dllmain.cpp
@@ -0,0 +1,55 @@
+#include "pch.h"
+#include <interface/powertoy_module_interface.h>
+#include "trace.h"
+#include "powerpreview.h"
+#include "CLSID.h"
+
+// Logic to shim the Activation of .Net Assembly by calling CoGetClassObject. CLSID's of Preview Handlers should be present in the registry.dat under /Classes/CLSID/{guid}.
+// See the existing Preview Handlers registry entry in registry.reg file.
+// This is required since MSIX currently not support .Net Assembly for Com Activation for Preview Handlers.
+HRESULT CALLBACK DllGetClassObject(REFCLSID clsid, REFIID riid, void** ppv)
+{
+    *ppv = NULL;
+    HRESULT hr = CLASS_E_CLASSNOTAVAILABLE;
+
+    for (auto handler : NativeToManagedClsid)
+    {
+        if (handler.first == clsid)
+        {
+            hr = CoGetClassObject(handler.second, CLSCTX_INPROC_SERVER, NULL, riid, ppv);
+            break;
+        }
+    }
+
+    // In case of failed error code return by CoGetClassObject return CLASS_E_CLASSNOTAVAILABLE to the caller.
+    if (FAILED(hr))
+    {
+        hr = CLASS_E_CLASSNOTAVAILABLE;
+        *ppv = NULL;
+    }
+
+    return hr;
+}
+
+BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved)
+{
+    switch (ul_reason_for_call)
+    {
+    case DLL_PROCESS_ATTACH:
+        Trace::RegisterProvider();
+        break;
+    case DLL_THREAD_ATTACH:
+    case DLL_THREAD_DETACH:
+        break;
+    case DLL_PROCESS_DETACH:
+        Trace::UnregisterProvider();
+        break;
+    }
+    return TRUE;
+}
+
+
+extern "C" __declspec(dllexport) PowertoyModuleIface* __cdecl powertoy_create()
+{
+    return new PowerPreviewModule();
+}
--- a/src/modules/previewpane/powerpreview/pch.cpp
+++ b/src/modules/previewpane/powerpreview/pch.cpp
@@ -0,0 +1,3 @@
+#include "pch.h"
+#pragma comment(lib, "windowsapp")
+#pragma comment(lib, "shlwapi.lib")
--- a/src/modules/previewpane/powerpreview/pch.h
+++ b/src/modules/previewpane/powerpreview/pch.h
@@ -0,0 +1,5 @@
+#pragma once
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <Shlwapi.h>
+#include <ProjectTelemetry.h>
--- a/src/modules/previewpane/powerpreview/powerpreview.cpp
+++ b/src/modules/previewpane/powerpreview/powerpreview.cpp
@@ -0,0 +1,134 @@
+#include "pch.h"
+#include <interface/lowlevel_keyboard_event_data.h>
+#include <interface/win_hook_event_data.h>
+#include <settings_objects.h>
+#include <common.h>
+#include "powerpreview.h"
+#include "trace.h"
+#include "settings.h"
+#include "resource.h"
+
+// Destroy the powertoy and free memory.
+void PowerPreviewModule::destroy()
+{
+    Trace::Destroyed();
+    for (FileExplorerPreviewSettings* previewHandler : this->m_previewHandlers)
+    {
+        if (previewHandler != NULL)
+        {
+            delete previewHandler;
+        }
+    }
+
+    delete this;
+}
+
+// Return the display name of the powertoy, this will be cached.
+const wchar_t* PowerPreviewModule::get_name()
+{
+    return m_moduleName.c_str();
+}
+
+const wchar_t** PowerPreviewModule::get_events()
+{
+    return nullptr;
+}
+
+// Return JSON with the configuration options.
+bool PowerPreviewModule::get_config(_Out_ wchar_t* buffer, _Out_ int* buffer_size)
+{
+    HINSTANCE hinstance = reinterpret_cast<HINSTANCE>(&__ImageBase);
+
+    // Create a Settings object.
+    PowerToysSettings::Settings settings(hinstance, get_name());
+
+    // General Settings.
+    settings.set_description(GET_RESOURCE_STRING(IDS_GENERAL_DESCRIPTION));
+    settings.set_icon_key(GET_RESOURCE_STRING(IDS_ICON_KEY_NAME));
+
+    // Preview Pane: Settings Group Header.
+    settings.add_header_szLarge(
+        GET_RESOURCE_STRING(IDS_PRVPANE_FILE_PREV_STTNGS_GROUP_HEADER_ID),
+        GET_RESOURCE_STRING(IDS_PRVPANE_FILE_PREV_STTNGS_GROUP_DESC),
+        GET_RESOURCE_STRING(IDS_PRVPANE_FILE_PREV_STTNGS_GROUP_TEXT));
+
+    for (FileExplorerPreviewSettings * previewHandler : this->m_previewHandlers)
+    {
+        settings.add_bool_toogle(
+            previewHandler->GetName(),
+            previewHandler->GetDescription(),
+            previewHandler->GetState());
+    }
+
+    return settings.serialize_to_buffer(buffer, buffer_size);
+}
+
+// Called by the runner to pass the updated settings values as a serialized JSON.
+void PowerPreviewModule::set_config(const wchar_t* config)
+{
+    try
+    {
+        PowerToysSettings::PowerToyValues values = PowerToysSettings::PowerToyValues::from_json_string(config);
+
+        for (FileExplorerPreviewSettings * previewHandler : this->m_previewHandlers)
+        {
+            previewHandler->UpdateState(values);
+        }
+
+        values.save_to_settings_file();
+    }
+    catch (std::exception const& e)
+    {
+        Trace::SetConfigInvalidJSON(e.what());
+    }
+}
+
+// Enable preview handlers.
+void PowerPreviewModule::enable()
+{
+    init_settings();
+    this->m_enabled = true;
+}
+
+// Disable all preview handlers.
+void PowerPreviewModule::disable()
+{
+    for (FileExplorerPreviewSettings * previewHandler : this->m_previewHandlers)
+    {
+        previewHandler->DisablePreview();
+    }
+    this->m_enabled = false;
+}
+
+// Returns if the powertoys is enabled
+bool PowerPreviewModule::is_enabled()
+{
+    return this->m_enabled;
+}
+
+// Handle incoming event, data is event-specific
+intptr_t PowerPreviewModule::signal_event(const wchar_t* name, intptr_t data)
+{
+    return 0;
+}
+
+// Load the settings file.
+void PowerPreviewModule::init_settings()
+{
+    try
+    {
+        // Load and parse the settings file for this PowerToy.
+        PowerToysSettings::PowerToyValues settings =
+            PowerToysSettings::PowerToyValues::load_from_settings_file(PowerPreviewModule::get_name());
+
+        // Load settings states.
+        for (FileExplorerPreviewSettings * previewHandler : this->m_previewHandlers)
+        {
+            previewHandler->LoadState(settings);
+        }
+    }
+    catch (std::exception const& e)
+    {
+        Trace::InitSetErrorLoadingFile(e.what());
+    }
+}
--- a/src/modules/previewpane/powerpreview/powerpreview.def
+++ b/src/modules/previewpane/powerpreview/powerpreview.def
@@ -0,0 +1,2 @@
+EXPORTS
+        DllGetClassObject                   PRIVATE
--- a/src/modules/previewpane/powerpreview/powerpreview.h
+++ b/src/modules/previewpane/powerpreview/powerpreview.h
@@ -0,0 +1,59 @@
+#include "pch.h"
+#include <interface/powertoy_module_interface.h>
+#include <common.h>
+#include "trace.h"
+#include "settings.h"
+#include "registry_wrapper.h"
+
+using namespace PowerPreviewSettings;
+
+extern "C" IMAGE_DOS_HEADER __ImageBase;
+
+// Implement the PowerToy Module Interface and all the required methods.
+class PowerPreviewModule : public PowertoyModuleIface
+{
+private:
+    // The PowerToy state.
+    bool m_enabled = false;
+    std::wstring m_moduleName;
+    std::vector<FileExplorerPreviewSettings *> m_previewHandlers;
+
+public:
+    PowerPreviewModule() :
+        m_moduleName(GET_RESOURCE_STRING(IDS_MODULE_NAME)),
+        m_previewHandlers(
+            { // SVG Preview Hanlder settings object.
+              new FileExplorerPreviewSettings(
+                  false,
+                  GET_RESOURCE_STRING(IDS_PREVPANE_SVG_BOOL_TOGGLE_CONTROLL),
+                  GET_RESOURCE_STRING(IDS_PREVPANE_SVG_SETTINGS_DESCRIPTION),
+                  L"{ddee2b8a-6807-48a6-bb20-2338174ff779}",
+                  GET_RESOURCE_STRING(IDS_PREVPANE_SVG_SETTINGS_DISPLAYNAME),
+                  new RegistryWrapper()),
+
+              // MarkDown Preview Handler Settings Object.
+              new FileExplorerPreviewSettings(
+                  false,
+                  GET_RESOURCE_STRING(IDS_PREVPANE_MD_BOOL_TOGGLE_CONTROLL),
+                  GET_RESOURCE_STRING(IDS_PREVPANE_MD_SETTINGS_DESCRIPTION),
+                  L"{45769bcc-e8fd-42d0-947e-02beef77a1f5}",
+                  GET_RESOURCE_STRING(IDS_PREVPANE_MD_SETTINGS_DISPLAYNAME),
+                  new RegistryWrapper())
+            })
+    {
+        init_settings();
+    };
+
+    virtual void destroy();
+    virtual const wchar_t* get_name();
+    virtual const wchar_t** get_events();
+    virtual bool get_config(_Out_ wchar_t* buffer, _Out_ int* buffer_size);
+    virtual void set_config(const wchar_t* config);
+    virtual void enable();
+    virtual void disable();
+    virtual bool is_enabled();
+    virtual void init_settings();
+    virtual intptr_t signal_event(const wchar_t* name, intptr_t data);
+    virtual void register_system_menu_helper(PowertoySystemMenuIface* helper) override {}
+    virtual void signal_system_menu_action(const wchar_t* name) override {}
+};
--- a/src/modules/previewpane/powerpreview/powerpreview.rc
+++ b/src/modules/previewpane/powerpreview/powerpreview.rc
@@ -0,0 +1,78 @@
+// Microsoft Visual C++ generated resource script.
+//
+#include "resource.h"
+
+#define APSTUDIO_READONLY_SYMBOLS
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 2 resource.
+//
+#include "winres.h"
+
+/////////////////////////////////////////////////////////////////////////////
+#undef APSTUDIO_READONLY_SYMBOLS
+
+/////////////////////////////////////////////////////////////////////////////
+// English (United States) resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
+LANGUAGE 9, 1
+
+#ifdef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// TEXTINCLUDE
+//
+
+1 TEXTINCLUDE  
+BEGIN
+    "resource.h\0"
+END
+
+2 TEXTINCLUDE  
+BEGIN
+    "#include ""winres.h""\r\n"
+    "\0"
+END
+
+3 TEXTINCLUDE  
+BEGIN
+    "\r\n"
+    "\0"
+END
+
+#endif    // APSTUDIO_INVOKED
+
+#endif    // English (United States) resources
+/////////////////////////////////////////////////////////////////////////////
+STRINGTABLE
+BEGIN
+	IDS_GENERAL_DESCRIPTION                             L"These settings allow you to manage your Windows File Explorer Addons.";
+	IDS_MODULE_NAME                                     L"File Explorer Preview";
+	IDS_ICON_KEY_NAME                                   L"pt-power-preview";
+	IDS_EXPLR_ICONS_PREV_STTNGS_GROUP_HEADER_ID         L"EXPLR_ICONS_PREV_STTNGS_GROUP_HEADER_ID";
+	IDS_EXPLR_ICONS_PREV_STTNGS_GROUP_DESC              L"Settings Group Header Text";
+	IDS_EXPLR_ICONS_PREV_STTNGS_GROUP_TEXT              L"Explorer Icons";
+	IDS_PRVPANE_FILE_PREV_STTNGS_GROUP_HEADER_ID        L"PRVPANE_FILE_PREV_STTNGS_GROUP_HEADER_ID";
+	IDS_PRVPANE_FILE_PREV_STTNGS_GROUP_DESC             L"Settings Group Header Text";
+	IDS_PRVPANE_FILE_PREV_STTNGS_GROUP_TEXT             L"Preview Pane";
+	IDS_PREVPANE_MD_BOOL_TOGGLE_CONTROLL                L"PREVPANE_MD_BOOL_TOGGLE_CONTROLL_ID"
+	IDS_PREVPANE_MD_SETTINGS_DESCRIPTION                L"Markdown Preview Handler"
+	IDS_PREVPANE_MD_SETTINGS_DISPLAYNAME                L"Markdown Preview Handler"
+	IDS_PREVPANE_SVG_BOOL_TOGGLE_CONTROLL               L"IDS_PREVPANE_SVG_BOOL_TOGGLE_CONTROLL"
+	IDS_PREVPANE_SVG_SETTINGS_DESCRIPTION               L"Svg Preview Handler"
+	IDS_PREVPANE_SVG_SETTINGS_DISPLAYNAME				L"SVG Preview Handler"
+	IDS_EXPLR_SVG_BOOL_TOGGLE_CONTROLL                  L"EXPLR_SVG_BOOL_TOGGLE_CONTROLL"
+	IDS_EXPLR_SVG_SETTINGS_DESCRIPTION                  L"Render SVG images"
+END
+
+
+#ifndef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 3 resource.
+//
+
+
+/////////////////////////////////////////////////////////////////////////////
+#endif    // not APSTUDIO_INVOKED
--- a/src/modules/previewpane/powerpreview/powerpreview.vcxproj
+++ b/src/modules/previewpane/powerpreview/powerpreview.vcxproj
@@ -0,0 +1,136 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <VCProjectVersion>15.0</VCProjectVersion>
+    <ProjectGuid>{217DF501-135C-4E38-BFC8-99D4821032EA}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>examplepowertoy</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+    <ProjectName>powerpreview</ProjectName>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v142</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v142</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LinkIncremental>true</LinkIncremental>
+    <OutDir>$(SolutionDir)$(Platform)\$(Configuration)\modules\</OutDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+    <OutDir>$(SolutionDir)$(Platform)\$(Configuration)\modules\</OutDir>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;EXAMPLEPOWERTOY_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
+      <AdditionalIncludeDirectories>..\;..\..\..\common;..\..\..\common\telemetry;..\..\;..\..\..\;..\..\..\..\deps\cpprestsdk\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <LanguageStandard>stdcpplatest</LanguageStandard>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <OutputFile>$(OutDir)$(TargetName)$(TargetExt)</OutputFile>
+      <ModuleDefinitionFile>powerpreview.def</ModuleDefinitionFile>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;EXAMPLEPOWERTOY_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
+      <AdditionalIncludeDirectories>..\..\..\common\Telemetry;..\..\..\common;..\..\common\inc;..\common\Telemetry;..\;..\..\;..\..\..\deps\cpprestsdk\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <LanguageStandard>stdcpplatest</LanguageStandard>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <OutputFile>$(OutDir)$(TargetName)$(TargetExt)</OutputFile>
+      <ModuleDefinitionFile>powerpreview.def</ModuleDefinitionFile>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClInclude Include="CLSID.h" />
+    <ClInclude Include="pch.h" />
+    <ClInclude Include="registry_wrapper.h" />
+    <ClInclude Include="registry_wrapper_interface.h" />
+    <ClInclude Include="resource.h" />
+    <ClInclude Include="settings.h" />
+    <ClInclude Include="trace.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="dllmain.cpp" />
+    <ClCompile Include="pch.cpp">
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Create</PrecompiledHeader>
+      <PrecompiledHeaderFile Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">pch.h</PrecompiledHeaderFile>
+      <PrecompiledHeaderFile Condition="'$(Configuration)|$(Platform)'=='Release|x64'">pch.h</PrecompiledHeaderFile>
+    </ClCompile>
+    <ClCompile Include="powerpreview.cpp" />
+    <ClCompile Include="powerpreview.h" />
+    <ClCompile Include="registry_wrapper.cpp" />
+    <ClCompile Include="settings.cpp" />
+    <ClCompile Include="trace.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ResourceCompile Include="powerpreview.rc" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\common\common.vcxproj">
+      <Project>{74485049-c722-400f-abe5-86ac52d929b3}</Project>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="powerpreview.def" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
--- a/src/modules/previewpane/powerpreview/powerpreview.vcxproj.filters
+++ b/src/modules/previewpane/powerpreview/powerpreview.vcxproj.filters
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <ClCompile Include="pch.cpp" />
+    <ClCompile Include="dllmain.cpp" />
+    <ClCompile Include="trace.cpp" />
+    <ClCompile Include="settings.cpp" />
+    <ClCompile Include="powerpreview.h" />
+    <ClCompile Include="powerpreview.cpp" />
+    <ClCompile Include="registry_wrapper.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="pch.h" />
+    <ClInclude Include="trace.h" />
+    <ClInclude Include="resource.h" />
+    <ClInclude Include="settings.h" />
+    <ClInclude Include="CLSID.h" />
+    <ClInclude Include="registry_wrapper.h" />
+    <ClInclude Include="registry_wrapper_interface.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ResourceCompile Include="powerpreview.rc" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="powerpreview.def" />
+  </ItemGroup>
+</Project>
--- a/src/modules/previewpane/powerpreview/registry_wrapper.cpp
+++ b/src/modules/previewpane/powerpreview/registry_wrapper.cpp
@@ -0,0 +1,64 @@
+#include <pch.h>
+#include "registry_wrapper.h"
+
+namespace PowerPreviewSettings
+{
+    LONG RegistryWrapper::SetRegistryValue(HKEY keyScope, LPCWSTR subKey, LPCWSTR valueName, DWORD dwType, CONST BYTE* data, DWORD cbData)
+    {
+        HKEY OpenResult;
+        LONG err = RegOpenKeyExW(keyScope, subKey, 0, KEY_WRITE, &OpenResult);
+
+        if (err == ERROR_SUCCESS)
+        {
+            err = RegSetValueExW(
+                OpenResult,
+                valueName,
+                0, // This parameter is reserved and must be zero.
+                dwType,
+                data,
+                cbData);
+            RegCloseKey(OpenResult);
+        }
+
+        return err;
+    }
+
+    LONG RegistryWrapper::GetRegistryValue(HKEY keyScope, LPCWSTR subKey, LPCWSTR valueName, DWORD dwType, LPDWORD pdwType, PVOID pvData, LPDWORD pcbData)
+    {
+        HKEY OpenResult;
+        LONG err = RegOpenKeyExW(keyScope, subKey, 0, KEY_READ, &OpenResult);
+
+        if (err == ERROR_SUCCESS)
+        {
+            err = RegGetValueW(
+                OpenResult,
+                NULL,
+                valueName,
+                RRF_RT_ANY,
+                pdwType,
+                pvData,
+                pcbData);
+            RegCloseKey(OpenResult);
+        }
+
+        return err;
+    }
+
+    LONG RegistryWrapper::DeleteRegistryValue(HKEY keyScope, LPCWSTR subKey, LPCWSTR valueName)
+    {
+        HKEY OpenResult;
+        LONG err = RegOpenKeyExW(keyScope, subKey, 0, KEY_WRITE, &OpenResult);
+
+        if (err == ERROR_SUCCESS)
+        {
+            err = RegDeleteKeyValueW(
+                OpenResult,
+                NULL,
+                valueName);
+            RegCloseKey(OpenResult);
+        }
+
+        return err;
+    }
+}
+    
--- a/src/modules/previewpane/powerpreview/registry_wrapper.h
+++ b/src/modules/previewpane/powerpreview/registry_wrapper.h
@@ -0,0 +1,13 @@
+#pragma once
+#include "registry_wrapper_interface.h"
+
+namespace PowerPreviewSettings
+{
+    class RegistryWrapper : public RegistryWrapperIface
+    {
+    public:
+        virtual LONG SetRegistryValue(HKEY keyScope, LPCWSTR subKey, LPCWSTR valueName, DWORD dwType, CONST BYTE* data, DWORD cbData);
+        virtual LONG DeleteRegistryValue(HKEY keyScope, LPCWSTR subKey, LPCWSTR valueName);
+        virtual LONG GetRegistryValue(HKEY keyScope, LPCWSTR subKey, LPCWSTR valueName, DWORD dwType, LPDWORD pdwType, PVOID pvData, LPDWORD pcbData);
+    };
+}
--- a/src/modules/previewpane/powerpreview/registry_wrapper_interface.h
+++ b/src/modules/previewpane/powerpreview/registry_wrapper_interface.h
@@ -0,0 +1,14 @@
+#pragma once
+
+class RegistryWrapperIface
+{
+public:
+    // Sets a registry value under the mentioned scope(HKCR, HKLM, etc).
+    virtual LONG SetRegistryValue(HKEY keyScope, LPCWSTR subKey, LPCWSTR valueName, DWORD dwType, CONST BYTE* data, DWORD cbData) = 0;
+
+    // Delete a registry value.
+    virtual LONG DeleteRegistryValue(HKEY keyScope, LPCWSTR subKey, LPCWSTR valueName) = 0;
+
+    // Reads a registry value.
+    virtual LONG GetRegistryValue(HKEY keyScope, LPCWSTR subKey, LPCWSTR valueName, DWORD dwType, LPDWORD pdwType, PVOID pvData, LPDWORD pcbData) = 0;
+};
--- a/src/modules/previewpane/powerpreview/resource.h
+++ b/src/modules/previewpane/powerpreview/resource.h
@@ -0,0 +1,32 @@
+//{{NO_DEPENDENCIES}}
+// Microsoft Visual C++ generated include file.
+// Used by powerpreview.rc
+
+#define	IDS_GENERAL_DESCRIPTION                               	200
+#define	IDS_MODULE_NAME                                       	201
+#define	IDS_ICON_KEY_NAME                                     	202
+#define	IDS_EXPLR_ICONS_PREV_STTNGS_GROUP_HEADER_ID           	203
+#define	IDS_EXPLR_ICONS_PREV_STTNGS_GROUP_DESC                	204
+#define	IDS_EXPLR_ICONS_PREV_STTNGS_GROUP_TEXT                	205
+#define	IDS_PRVPANE_FILE_PREV_STTNGS_GROUP_HEADER_ID          	206
+#define	IDS_PRVPANE_FILE_PREV_STTNGS_GROUP_DESC               	207
+#define	IDS_PRVPANE_FILE_PREV_STTNGS_GROUP_TEXT               	208
+#define	IDS_PREVPANE_MD_BOOL_TOGGLE_CONTROLL                  	209
+#define	IDS_PREVPANE_MD_SETTINGS_DESCRIPTION                  	210
+#define	IDS_PREVPANE_SVG_BOOL_TOGGLE_CONTROLL                 	211
+#define	IDS_PREVPANE_SVG_SETTINGS_DESCRIPTION                 	212
+#define	IDS_EXPLR_SVG_BOOL_TOGGLE_CONTROLL                    	213
+#define	IDS_EXPLR_SVG_SETTINGS_DESCRIPTION                    	214
+#define	IDS_PREVPANE_SVG_SETTINGS_DISPLAYNAME                   215
+#define	IDS_PREVPANE_MD_SETTINGS_DISPLAYNAME                    216
+
+// Next default values for new objects
+// 
+#ifdef APSTUDIO_INVOKED
+#ifndef APSTUDIO_READONLY_SYMBOLS
+#define _APS_NEXT_RESOURCE_VALUE        101
+#define _APS_NEXT_COMMAND_VALUE         40001
+#define _APS_NEXT_CONTROL_VALUE         1001
+#define _APS_NEXT_SYMED_VALUE           101
+#endif
+#endif
--- a/src/modules/previewpane/powerpreview/settings.cpp
+++ b/src/modules/previewpane/powerpreview/settings.cpp
@@ -0,0 +1,146 @@
+#include "pch.h"
+#include <common.h>
+#include "settings.h"
+#include "trace.h"
+#include <iostream>
+#include <atlstr.h>
+
+using namespace std;
+
+namespace PowerPreviewSettings
+{
+    extern "C" IMAGE_DOS_HEADER __ImageBase;
+
+    // Relative(HKLM/HKCU) sub key path of Preview Handlers list in registry.
+    static LPCWSTR preview_handlers_subkey = L"Software\\Microsoft\\Windows\\CurrentVersion\\PreviewHandlers";
+
+    // Base Settinngs Class Implementation
+    FileExplorerPreviewSettings::FileExplorerPreviewSettings(bool enabled, const std::wstring& name, const std::wstring& description, LPCWSTR clsid, const std::wstring& displayname, RegistryWrapperIface * registryWrapper) :
+        m_isPreviewEnabled(enabled),
+        m_name(name),
+        m_description(description),
+        m_clsid(clsid),
+        m_displayName(displayname),
+        m_registryWrapper(registryWrapper)
+    {
+    }
+
+    FileExplorerPreviewSettings::~FileExplorerPreviewSettings() 
+    {
+        if (this->m_registryWrapper != NULL)
+        {
+            delete this->m_registryWrapper;
+        }
+    }
+
+    bool FileExplorerPreviewSettings::GetState() const
+    {
+        return this->m_isPreviewEnabled;
+    }
+
+    void FileExplorerPreviewSettings::SetState(bool state)
+    {
+        this->m_isPreviewEnabled = state;
+    }
+
+    void FileExplorerPreviewSettings::LoadState(PowerToysSettings::PowerToyValues& settings)
+    {
+        auto toggle = settings.get_bool_value(this->GetName());
+        if (toggle != std::nullopt)
+        {
+            this->m_isPreviewEnabled = toggle.value();
+        }
+    }
+
+    void FileExplorerPreviewSettings::UpdateState(PowerToysSettings::PowerToyValues& values)
+    {
+        auto toggle = values.get_bool_value(this->GetName());
+        if (toggle != std::nullopt)
+        {
+            if (toggle.value())
+            {
+                this->EnablePreview();
+            }
+            else
+            {
+                this->DisablePreview();
+            }
+        }
+        else
+        {
+            Trace::PowerPreviewSettingsUpDateFailed(this->GetName().c_str());
+        }
+    }
+
+    std::wstring FileExplorerPreviewSettings::GetName() const
+    {
+        return this->m_name;
+    }
+
+    void FileExplorerPreviewSettings::SetName(const std::wstring& name)
+    {
+        this->m_name = name;
+    }
+
+    std::wstring FileExplorerPreviewSettings::GetDescription() const
+    {
+        return this->m_description;
+    }
+
+    void FileExplorerPreviewSettings::SetDescription(const std::wstring& description)
+    {
+        this->m_description = description;
+    }
+
+    LPCWSTR FileExplorerPreviewSettings::GetSubKey() const
+    {
+        return preview_handlers_subkey;
+    }
+
+    LPCWSTR FileExplorerPreviewSettings::GetCLSID() const
+    {
+        return this->m_clsid;
+    }
+
+    std::wstring FileExplorerPreviewSettings::GetDisplayName() const
+    {
+        return this->m_displayName;
+    }
+
+    void FileExplorerPreviewSettings::SetDisplayName(const std::wstring& displayName)
+    {
+        this->m_displayName = displayName;
+    }
+
+    void FileExplorerPreviewSettings::EnablePreview()
+    {
+        // Add registry value to enable preview.
+        LONG err = this->m_registryWrapper->SetRegistryValue(HKEY_CURRENT_USER, this->GetSubKey(), this->GetCLSID(), REG_SZ, (LPBYTE)this->GetDisplayName().c_str(), (DWORD)(this->GetDisplayName().length() * sizeof(wchar_t)));
+
+        if (err == ERROR_SUCCESS)
+        {
+            this->SetState(true);
+            Trace::PreviewHandlerEnabled(true, this->GetDisplayName().c_str());
+        }
+        else
+        {
+            Trace::PowerPreviewSettingsUpDateFailed(this->GetName().c_str());
+        }
+    }
+
+    void FileExplorerPreviewSettings::DisablePreview()
+    {
+        // Delete the registry key to disable preview.
+        LONG err = this->m_registryWrapper->DeleteRegistryValue(HKEY_CURRENT_USER, this->GetSubKey(), this->GetCLSID());
+
+        if (err == ERROR_SUCCESS)
+        {
+            this->SetState(false);
+            Trace::PreviewHandlerEnabled(false, this->GetDisplayName().c_str());
+        }
+        else
+        {
+            Trace::PowerPreviewSettingsUpDateFailed(this->GetName().c_str());
+        }    
+    }
+}
--- a/src/modules/previewpane/powerpreview/settings.h
+++ b/src/modules/previewpane/powerpreview/settings.h
@@ -0,0 +1,41 @@
+#pragma once
+#include <pch.h>
+#include <string>
+#include "resource.h"
+#include <settings_objects.h>
+#include "registry_wrapper_interface.h"
+
+namespace PowerPreviewSettings
+{
+	// PowerToy Winodws Explore File Preview Settings.
+	class FileExplorerPreviewSettings
+	{
+	private:
+		bool m_isPreviewEnabled;
+		std::wstring m_name;
+		std::wstring m_description;
+		std::wstring m_displayName;
+        RegistryWrapperIface * m_registryWrapper;
+		LPCWSTR m_clsid;
+        
+
+	public:
+        FileExplorerPreviewSettings(bool enabled, const std::wstring& name, const std::wstring& description, LPCWSTR clsid, const std::wstring& displayname, RegistryWrapperIface* registryWrapper);
+        ~ FileExplorerPreviewSettings();
+
+		virtual bool GetState() const;
+		virtual void SetState(bool state);
+		virtual void LoadState(PowerToysSettings::PowerToyValues& settings);
+        virtual void UpdateState(PowerToysSettings::PowerToyValues& values);
+		virtual std::wstring GetName() const;
+		virtual void SetName(const std::wstring& name);
+		virtual std::wstring GetDescription() const;
+		virtual void SetDescription(const std::wstring& description);
+		virtual void SetDisplayName(const std::wstring& displayName);
+		virtual std::wstring GetDisplayName() const;
+		virtual LPCWSTR GetCLSID() const;
+		virtual LPCWSTR GetSubKey() const;
+		virtual void EnablePreview();
+		virtual void DisablePreview();
+	};
+}
--- a/src/modules/previewpane/powerpreview/trace.cpp
+++ b/src/modules/previewpane/powerpreview/trace.cpp
@@ -0,0 +1,86 @@
+#include "pch.h"
+#include "trace.h"
+#include <string>
+
+/*
+*
+* This file captures the telemetry for the File Explorer Custom Renders project.
+* The following telemetry is to be captured for this library:
+* (1.) Is the previewer enabled.  
+* (2.) File rendered per user in 24 hrs per file time (one for MD, one for SVG)
+* (3.) Crashes.
+*
+*/
+
+TRACELOGGING_DEFINE_PROVIDER(
+    g_hProvider,
+    "Microsoft.PowerToys",
+    // {38e8889b-9731-53f5-e901-e8a7c1753074}
+    (0x38e8889b, 0x9731, 0x53f5, 0xe9, 0x01, 0xe8, 0xa7, 0xc1, 0x75, 0x30, 0x74),
+    TraceLoggingOptionProjectTelemetry());
+
+void Trace::RegisterProvider()
+{
+    TraceLoggingRegister(g_hProvider);
+}
+
+void Trace::UnregisterProvider()
+{
+    TraceLoggingUnregister(g_hProvider);
+}
+
+void Trace::PreviewHandlerEnabled(bool enabled, LPCWSTR previewHandlerName)
+{
+    TraceLoggingWrite(
+        g_hProvider,
+        "PowerPreview_TweakUISettings_Enabled",
+        TraceLoggingWideString(previewHandlerName, "PreviewHanlder_FileType"),
+        TraceLoggingBoolean(enabled, "Enabled"),
+        ProjectTelemetryPrivacyDataTag(ProjectTelemetryTag_ProductAndServicePerformance),
+        TraceLoggingBoolean(TRUE, "UTCReplace_AppSessionGuid"),
+        TraceLoggingKeyword(PROJECT_KEYWORD_MEASURE));
+}
+
+void Trace::PowerPreviewSettingsUpDateFailed(LPCWSTR SettingsName)
+{
+    TraceLoggingWrite(
+        g_hProvider,
+        "PowerPreview_TweakUISettings_FailedUpdatingSettings",
+        TraceLoggingWideString(SettingsName, "ExceptionMessage"),
+        ProjectTelemetryPrivacyDataTag(ProjectTelemetryTag_ProductAndServicePerformance),
+        TraceLoggingBoolean(TRUE, "UTCReplace_AppSessionGuid"),
+        TraceLoggingKeyword(PROJECT_KEYWORD_MEASURE));
+}
+
+void Trace::SetConfigInvalidJSON(const char* exceptionMessage)
+{
+    TraceLoggingWrite(
+        g_hProvider,
+        "PowerPreview_TweakUISettings_SetConfig__InvalidJSONGiven",
+        TraceLoggingString(exceptionMessage, "ExceptionMessage"),
+        ProjectTelemetryPrivacyDataTag(ProjectTelemetryTag_ProductAndServicePerformance),
+        TraceLoggingBoolean(TRUE, "UTCReplace_AppSessionGuid"),
+        TraceLoggingKeyword(PROJECT_KEYWORD_MEASURE));
+}
+
+void Trace::Destroyed()
+{
+    TraceLoggingWrite(
+        g_hProvider,
+        "PowerPreview_TweakUISettings_Destroyed",
+        ProjectTelemetryPrivacyDataTag(ProjectTelemetryTag_ProductAndServicePerformance),
+        TraceLoggingBoolean(TRUE, "UTCReplace_AppSessionGuid"),
+        TraceLoggingKeyword(PROJECT_KEYWORD_MEASURE));
+}
+
+void Trace::InitSetErrorLoadingFile(const char* exceptionMessage) 
+{
+    TraceLoggingWrite(
+        g_hProvider,
+        "PowerPreview_TweakUISettings_InitSet__ErrorLoadingFile",
+        TraceLoggingString(exceptionMessage, "ExceptionMessage"),
+        ProjectTelemetryPrivacyDataTag(ProjectTelemetryTag_ProductAndServicePerformance),
+        TraceLoggingBoolean(TRUE, "UTCReplace_AppSessionGuid"),
+        TraceLoggingKeyword(PROJECT_KEYWORD_MEASURE));
+}
+
--- a/src/modules/previewpane/powerpreview/trace.h
+++ b/src/modules/previewpane/powerpreview/trace.h
@@ -0,0 +1,13 @@
+#pragma once
+
+class Trace
+{
+public:
+    static void RegisterProvider();
+    static void UnregisterProvider();
+    static void SetConfigInvalidJSON(const char* exceptionMessage);
+    static void InitSetErrorLoadingFile(const char* exceptionMessage);
+    static void PreviewHandlerEnabled(bool enabled, LPCWSTR previewHandlerName);
+    static void PowerPreviewSettingsUpDateFailed(LPCWSTR SettingsName);
+    static void Destroyed();
+};