v1.0.7 src: Wallpaper preview and fixes

- Wallpaper preview - opens a live preview of the wallpaper in a new window with full input support.
- Fixed a bug where it was not possible to customise wallpaper properties of multiple wallpapers in duplicate mode.
-Resolved: #127
Fixed a bug where system-traymenu appears on different screen than the one where cursor is present.
- Temporarily removed libvlc videoplayer and and disabled Convert to video feature.
- Resolved: #125
Installer now checks whether .net core is installed.
- Updated some localization texts.

Author: rocksdanister

README.md

@@ -88,10 +88,10 @@ Help translate lively to other languages: <a href="https://github.com/rocksdanis
 
 **_I'm not officially affiliated with Unity technologies, godot, shadertoy;_**
 ## Download
-##### Latest version: v1.0.5.0 (Windows 10 1903 or above)[What's new?](https://github.com/rocksdanister/lively/releases/tag/v1.0.5.0)
+##### Latest version: v1.0.7.0 (Windows 10 1903 or above)[What's new?](https://github.com/rocksdanister/lively/releases/tag/v1.0.7.0)
 - [`Download Lively Wallpaper`][direct-full-win32] 
 
-[direct-full-win32]: https://github.com/rocksdanister/lively/releases/download/v1.0.5.0/lively_setup_x86_full_v1050.exe
+[direct-full-win32]: https://github.com/rocksdanister/lively/releases/download/v1.0.7.0/lively_setup_x86_full_v1070.exe
 
 **Installer will give Smartscreen warning, [discussion.](https://github.com/rocksdanister/lively/issues/9)**
 

src/installer/Script.iss

@@ -2,7 +2,7 @@
 ; https://jrsoftware.org/isinfo.php
 
 #define MyAppName "Lively Wallpaper"
-#define MyAppVersion "1.0.5.0"
+#define MyAppVersion "1.0.7.0"
 #define MyAppPublisher "rocksdanister"
 #define MyAppURL "https://github.com/rocksdanister/lively"
 #define MyAppExeName "livelywpf.exe"
@@ -68,6 +68,7 @@ Root: HKCU; Subkey: "Software\Microsoft\Windows\CurrentVersion\Run"; ValueType:
 [Files]
 Source: "VC\VC_redist.x86.exe"; DestDir: {tmp}; Flags: deleteafterinstall
 Source: "dotnetcore\windowsdesktop-runtime-3.1.7-win-x86.exe"; DestDir: {tmp}; Flags: deleteafterinstall
+Source: "dotnetcore\netcorecheck.exe"; DestDir: {tmp}; Flags: deleteafterinstall
 
 ; NOTE: Don't use "Flags: ignoreversion" on any shared system files
 Source: "Release\livelywpf.exe"; DestDir: "{app}"; Flags: ignoreversion;
@@ -81,8 +82,7 @@ Name: "{autodesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: de
 Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: nowait postinstall 
 ;skipifsilent
 Filename: "{tmp}\VC_redist.x86.exe"; Check: VCRedistNeedsInstall; StatusMsg: Installing Visual Studio Runtime Libraries...
-;todo: check if .net core is already installed.
-Filename: "{tmp}\windowsdesktop-runtime-3.1.7-win-x86.exe"; StatusMsg: Installing .Net Core 3.1...
+Filename: "{tmp}\windowsdesktop-runtime-3.1.7-win-x86.exe"; Check: NetCoreNeedsInstall('3.1.7');  StatusMsg: Installing .Net Core 3.1...
 
 [Code]
 var
@@ -213,6 +213,7 @@ begin
 end;
 
 //////////////////////////////////////////////////////////////////////
+// Uninstaller promts user whether to close lively if running before proceeding.
 function InitializeUninstall(): Boolean;
 var
   ErrorCode: Integer;
@@ -226,3 +227,18 @@ begin
 
   Result := True;
 end;
+//////////////////////////////////////////////////////////////////////
+// Credits: https://github.com/domgho/InnoDependencyInstaller
+// NetCoreCheck tool is necessary for detecting if a specific version of .NET Core/.NET 5.0 is installed: https://github.com/dotnet/runtime/issues/36479
+// Source code: https://github.com/dotnet/deployment-tools/tree/master/src/clickonce/native/projects/NetCoreCheck
+// Download netcorecheck.exe: https://go.microsoft.com/fwlink/?linkid=2135256
+// Download netcorecheck_x64.exe: https://go.microsoft.com/fwlink/?linkid=2135504
+function NetCoreNeedsInstall(version: String): Boolean;
+var
+	netcoreRuntime: String;
+	resultCode: Integer;
+begin
+  // Example: 'Microsoft.NETCore.App', 'Microsoft.AspNetCore.App', 'Microsoft.WindowsDesktop.App'
+  netcoreRuntime := 'Microsoft.WindowsDesktop.App'
+	Result := not(Exec(ExpandConstant('{tmp}{\}') + 'netcorecheck.exe', netcoreRuntime + ' ' + version, '', SW_HIDE, ewWaitUntilTerminated, resultCode) and (resultCode = 0));
+end;

src/livelywpf/UserControls/livelygrid/LivelyGridView.xaml

@@ -69,10 +69,11 @@
                 <MenuFlyout.Items>
                     <MenuFlyoutItem x:Name="moreInformation" Text="{x:Bind UIText.TextInformation}" Click="contextMenu_Click"/>
                     <MenuFlyoutItem x:Name="setWallpaper" Text="{x:Bind UIText.TextSetWallpaper}" Click="contextMenu_Click"/>
-                    <MenuFlyoutItem x:Name="showOnDisk" Text="{x:Bind UIText.TextShowDisk}" Click="contextMenu_Click"/>
+                    <MenuFlyoutItem x:Name="previewWallpaper" Text="{x:Bind UIText.TextPreviewWallpaper}" Click="contextMenu_Click"/>
                     <MenuFlyoutItem x:Name="customiseWallpaper" Text="{x:Bind UIText.TextCustomise}" Click="contextMenu_Click"/>
+                    <MenuFlyoutItem x:Name="showOnDisk" Text="{x:Bind UIText.TextShowDisk}" Click="contextMenu_Click"/>
                     <MenuFlyoutItem x:Name="exportWallpaper" Text="{x:Bind UIText.TextExportZip}" Click="contextMenu_Click"/>
-                    <MenuFlyoutItem x:Name="convertVideo" Text="{x:Bind UIText.TextConvertVideo}" Click="contextMenu_Click"/>
+                    <MenuFlyoutItem x:Name="convertVideo" Text="{x:Bind UIText.TextConvertVideo}" Click="contextMenu_Click" IsEnabled="False"/>
                     <MenuFlyoutItem x:Name="deleteWallpaper" Text="{x:Bind UIText.TextDelete}" Click="contextMenu_Click"/>
                 </MenuFlyout.Items>
             </MenuFlyout>

src/livelywpf/UserControls/livelygrid/LivelyGridView.xaml.cs

@@ -40,6 +40,7 @@ public class LocalizeTextGridView
         public string TextExportZip { get; set; }
         public string TextDelete { get; set; }
         public string TextAddWallpaper { get; set; }
+        public string TextPreviewWallpaper { get; set; }
     }
 
     public sealed partial class LivelyGridView : UserControl

src/livelywpf/UserControls/livelysettings/SettingsPage.xaml

@@ -167,7 +167,7 @@
                             </ComboBox>
                             <TextBlock Margin="0,10,0,0" FontSize="12" TextWrapping="Wrap" Foreground="{ThemeResource SystemControlPageTextBaseMediumBrush}" Text="{x:Bind UIText.TipBrowserEngine}"/>
 
-                            <CheckBox Content="{x:Bind UIText.TitleDiskCache}" IsEnabled="False" Margin="0, 5, 0, 0"/>
+                            <CheckBox Content="{x:Bind UIText.TitleDiskCache}" Margin="0, 5, 0, 0" IsChecked="{Binding CefDiskCache, Mode=TwoWay}" IsEnabled="False"/>
                             <TextBlock Margin="0,10,0,0" FontSize="12" TextWrapping="Wrap" Foreground="{ThemeResource SystemControlPageTextBaseMediumBrush}" Text="{x:Bind UIText.TipDisCache}"/>
 
                             <TextBlock Margin="0, 10, 0, 0" Text="{x:Bind UIText.TitleBrowserDebuggingPort}"/>

src/livelywpf/livelySubProcess/Program.cs

@@ -9,6 +9,7 @@ namespace livelySubProcess
     /// <summary>
     /// Kills external application type wallpapers in the event lively main pgm is killed by taskmanager/other pgms like av software.
     /// This is just incase safety, when shutdown properly the "wpItems" list is cleared by lively before exit.
+    /// The external lively pgms such as livelycefsharp and libmpvplayer etc will close themselves if lively exits without subprocess.
     /// </summary>
     class Program
     {

src/livelywpf/livelywpf/Core/InputForwarding/RawInputDX.xaml.cs

@@ -188,7 +188,7 @@ private static void ForwardMessage(int x, int y, int msg, IntPtr wParam)
                         x.GetWallpaperType() == WallpaperType.godot)
                     {
                         if (ScreenHelper.ScreenCompare(display, x.GetScreen(), DisplayIdentificationMode.screenLayout) ||
-                                Program.SettingsVM.Settings.WallpaperArrangement == WallpaperArrangement.span)
+                            Program.SettingsVM.Settings.WallpaperArrangement == WallpaperArrangement.span)
                         {
                             //The low-order word specifies the x-coordinate of the cursor, the high-order word specifies the y-coordinate of the cursor.
                             //ref: https://docs.microsoft.com/en-us/windows/win32/inputdev/wm-mousemove

src/livelywpf/livelywpf/Core/SetupDesktop.cs

@@ -121,8 +121,8 @@ public static void SetWallpaper(LibraryModel wp, LivelyScreen targetDisplay)
             }
 
             if(wp.LivelyInfo.Type == WallpaperType.web 
-            || wp.LivelyInfo.Type == WallpaperType.webaudio 
-            || wp.LivelyInfo.Type == WallpaperType.url)
+                || wp.LivelyInfo.Type == WallpaperType.webaudio 
+                || wp.LivelyInfo.Type == WallpaperType.url)
             {
                 wp.ItemStartup = true;
                 var item = new WebProcess(wp.FilePath, wp, targetDisplay);
@@ -131,8 +131,8 @@ public static void SetWallpaper(LibraryModel wp, LivelyScreen targetDisplay)
                 item.Show();
             }
             if (wp.LivelyInfo.Type == WallpaperType.app
-            || wp.LivelyInfo.Type == WallpaperType.godot
-            || wp.LivelyInfo.Type == WallpaperType.unity)
+                || wp.LivelyInfo.Type == WallpaperType.godot
+                || wp.LivelyInfo.Type == WallpaperType.unity)
             {
                 System.Windows.MessageBox.Show("not supported currently");
                 return;
@@ -217,9 +217,10 @@ public static void SetWallpaper(LibraryModel wp, LivelyScreen targetDisplay)
         private static async void SetupDesktop_WallpaperInitialized(object sender, WindowInitializedArgs e)
         {
             await semaphoreSlimWallpaperInitLock.WaitAsync();
+            IWallpaper wallpaper = null;
             try
             {
-                var wallpaper = (IWallpaper)sender;
+                wallpaper = (IWallpaper)sender;
                 wallpapersPending.Remove(wallpaper);
                 wallpaper.WindowInitialized -= SetupDesktop_WallpaperInitialized;
                 await System.Windows.Application.Current.Dispatcher.BeginInvoke(DispatcherPriority.Background, new ThreadStart(delegate
@@ -310,6 +311,15 @@ private static async void SetupDesktop_WallpaperInitialized(object sender, Windo
                     MessageBox.Show(e.Error.Message, Properties.Resources.TitleAppName);
                 }
             }
+            catch(Exception ex)
+            {
+                Logger.Error("Core: Failed processing wallpaper: " + ex.ToString());
+                if(wallpaper != null)
+                {
+                    wallpaper.Terminate();
+                }
+                WallpaperChanged?.Invoke(null, null);
+            }
             finally
             {
                 semaphoreSlimWallpaperInitLock.Release();

src/livelywpf/livelywpf/Core/Wallpapers/WebProcess.cs

@@ -2,6 +2,7 @@
 using System.Diagnostics;
 using System.IO;
 using System.Management;
+using System.Text;
 
 namespace livelywpf.Core
 {
@@ -42,56 +43,35 @@ public WebProcess(string path, LibraryModel model, LivelyScreen display)
                 }
             }
 
-            string cmdArgs;
-            if (model.LivelyInfo.Type == WallpaperType.web)
+            StringBuilder cmdArgs = new StringBuilder();
+            cmdArgs.Append("--url " + "\"" + path + "\"" + " --display " + "\"" + display + "\"");
+            cmdArgs.Append(model.LivelyInfo.Type == WallpaperType.url ? " --type online" : " --type local" + " --property " + "\"" + LivelyPropertyCopy + "\"");
+            //Fail to send empty string as arg; "debug" is set as optional variable in cmdline parser library.
+            if (!string.IsNullOrWhiteSpace(Program.SettingsVM.Settings.WebDebugPort))
             {
-                //Fail to send empty string as arg; "debug" is set as optional variable in cmdline parser library.
-                if (string.IsNullOrWhiteSpace(Program.SettingsVM.Settings.WebDebugPort))
-                {
-                    cmdArgs = "--url " + "\"" + path + "\"" + " --type local" + " --display " + "\"" + display + "\"" +
-                        " --property " + "\"" + LivelyPropertyCopy + "\"";
-                }
-                else
-                {
-                    cmdArgs = "--url " + "\"" + path + "\"" + " --type local" + " --display " + "\"" + display + "\"" +
-                      " --property " + "\"" + LivelyPropertyCopy + "\"" + " --debug " + Program.SettingsVM.Settings.WebDebugPort;
-                }
+                cmdArgs.Append(" --debug " + Program.SettingsVM.Settings.WebDebugPort);
             }
-            else if (model.LivelyInfo.Type == WallpaperType.webaudio)
+
+            if (Program.SettingsVM.Settings.CefDiskCache)
             {
-                if (string.IsNullOrWhiteSpace(Program.SettingsVM.Settings.WebDebugPort))
-                {
-                    cmdArgs = "--url " + "\"" + path + "\"" + " --type local" + " --display " + "\"" + display + "\"" + " --audio true" +
-                          " --property " + "\"" + LivelyPropertyCopy + "\"";
-                }
-                else
-                {
-                    cmdArgs = "--url " + "\"" + path + "\"" + " --type local" + " --display " + "\"" + display + "\"" + " --audio true" +
-                        " --property " + "\"" + LivelyPropertyCopy + "\"" + " --debug " + Program.SettingsVM.Settings.WebDebugPort;
-                }
+                cmdArgs.Append(" --cache " + "\"" + Path.Combine(Program.AppDataDir, "Cef", "cache", display.DeviceNumber) + "\"");
             }
-            else
+
+            if (model.LivelyInfo.Type == WallpaperType.webaudio)
             {
-                if (string.IsNullOrWhiteSpace(Program.SettingsVM.Settings.WebDebugPort))
-                {
-                    cmdArgs = "--url " + "\"" + path + "\"" + " --type online" + " --display " + "\"" + display + "\"";
-                }
-                else
-                {
-                    cmdArgs = "--url " + "\"" + path + "\"" + " --type online" + " --display " + "\"" + display + "\"" +
-                       " --debug " + Program.SettingsVM.Settings.WebDebugPort;
-                }
+                cmdArgs.Append(" --audio true");
             }
 
             ProcessStartInfo start = new ProcessStartInfo
             {
-                Arguments = cmdArgs,
+                Arguments = cmdArgs.ToString(),
                 FileName = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "plugins", "cef", "LivelyCefSharp.exe"),
                 RedirectStandardInput = true,
                 RedirectStandardOutput = true,
                 UseShellExecute = false,
                 WorkingDirectory = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "plugins", "cef")
             };
+            cmdArgs.Clear();
 
             Process webProcess = new Process
             {