logiguard fork v2: patched GPUI on verified 8c74db0 tree

Rebuilt from the exact zed-industries/zed @ 8c74db00c4053d6c0a9037863d7bd048658da4ca
tree (previous orphan was based on a stale/wrong fetch). Same 3-file patch:
  - serial.rs: add SerialKind::KeyboardEnter
  - client.rs: store wl_keyboard.enter serial; add latest_serial_of()
  - window.rs: activate() uses keyboard-enter serial (Mutter focus gate)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

crates/gpui_windows/src/destination_list.rs

@@ -0,0 +1,207 @@
+use std::{path::PathBuf, sync::Arc};
+
+use itertools::Itertools;
+use smallvec::SmallVec;
+use windows::{
+    Win32::{
+        Foundation::PROPERTYKEY,
+        Globalization::u_strlen,
+        System::Com::{CLSCTX_INPROC_SERVER, CoCreateInstance, StructuredStorage::PROPVARIANT},
+        UI::{
+            Controls::INFOTIPSIZE,
+            Shell::{
+                Common::{IObjectArray, IObjectCollection},
+                DestinationList, EnumerableObjectCollection, ICustomDestinationList, IShellLinkW,
+                PropertiesSystem::IPropertyStore,
+                ShellLink,
+            },
+        },
+    },
+    core::{GUID, HSTRING, Interface},
+};
+
+use gpui::{Action, MenuItem, SharedString};
+
+pub(crate) struct JumpList {
+    pub(crate) dock_menus: Vec<DockMenuItem>,
+    pub(crate) recent_workspaces: Arc<[SmallVec<[PathBuf; 2]>]>,
+}
+
+impl JumpList {
+    pub(crate) fn new() -> Self {
+        Self {
+            dock_menus: Vec::default(),
+            recent_workspaces: Arc::default(),
+        }
+    }
+}
+
+pub(crate) struct DockMenuItem {
+    pub(crate) name: SharedString,
+    pub(crate) description: SharedString,
+    pub(crate) action: Box<dyn Action>,
+}
+
+impl DockMenuItem {
+    pub(crate) fn new(item: MenuItem) -> anyhow::Result<Self> {
+        match item {
+            MenuItem::Action { name, action, .. } => Ok(Self {
+                name: name.clone(),
+                description: if name == "New Window" {
+                    "Opens a new window".into()
+                } else {
+                    name
+                },
+                action,
+            }),
+            _ => anyhow::bail!("Only `MenuItem::Action` is supported for dock menu on Windows."),
+        }
+    }
+}
+
+// This code is based on the example from Microsoft:
+// https://github.com/microsoft/Windows-classic-samples/blob/main/Samples/Win7Samples/winui/shell/appshellintegration/RecipePropertyHandler/RecipePropertyHandler.cpp
+pub(crate) fn update_jump_list(
+    recent_workspaces: &[SmallVec<[PathBuf; 2]>],
+    dock_menus: &[(SharedString, SharedString)],
+) -> anyhow::Result<Vec<SmallVec<[PathBuf; 2]>>> {
+    let (list, removed) = create_destination_list()?;
+    add_recent_folders(&list, recent_workspaces, removed.as_ref())?;
+    add_dock_menu(&list, dock_menus)?;
+    unsafe { list.CommitList() }?;
+    Ok(removed)
+}
+
+// Copied from:
+// https://github.com/microsoft/windows-rs/blob/0fc3c2e5a13d4316d242bdeb0a52af611eba8bd4/crates/libs/windows/src/Windows/Win32/Storage/EnhancedStorage/mod.rs#L1881
+const PKEY_TITLE: PROPERTYKEY = PROPERTYKEY {
+    fmtid: GUID::from_u128(0xf29f85e0_4ff9_1068_ab91_08002b27b3d9),
+    pid: 2,
+};
+
+fn create_destination_list() -> anyhow::Result<(ICustomDestinationList, Vec<SmallVec<[PathBuf; 2]>>)>
+{
+    let list: ICustomDestinationList =
+        unsafe { CoCreateInstance(&DestinationList, None, CLSCTX_INPROC_SERVER) }?;
+
+    let mut slots = 0;
+    let user_removed: IObjectArray = unsafe { list.BeginList(&mut slots) }?;
+
+    let count = unsafe { user_removed.GetCount() }?;
+    if count == 0 {
+        return Ok((list, Vec::new()));
+    }
+
+    let mut removed = Vec::with_capacity(count as usize);
+    for i in 0..count {
+        let shell_link: IShellLinkW = unsafe { user_removed.GetAt(i)? };
+        let description = {
+            // INFOTIPSIZE is the maximum size of the buffer
+            // see https://learn.microsoft.com/en-us/windows/win32/api/shobjidl_core/nf-shobjidl_core-ishelllinkw-getdescription
+            let mut buffer = [0u16; INFOTIPSIZE as usize];
+            unsafe { shell_link.GetDescription(&mut buffer)? };
+            let len = unsafe { u_strlen(buffer.as_ptr()) };
+            String::from_utf16_lossy(&buffer[..len as usize])
+        };
+        let args = description.split('\n').map(PathBuf::from).collect();
+
+        removed.push(args);
+    }
+
+    Ok((list, removed))
+}
+
+fn add_dock_menu(
+    list: &ICustomDestinationList,
+    dock_menus: &[(SharedString, SharedString)],
+) -> anyhow::Result<()> {
+    unsafe {
+        let tasks: IObjectCollection =
+            CoCreateInstance(&EnumerableObjectCollection, None, CLSCTX_INPROC_SERVER)?;
+        for (idx, (name, description)) in dock_menus.iter().enumerate() {
+            let argument = HSTRING::from(format!("--dock-action {}", idx));
+            let description = HSTRING::from(description.as_str());
+            let display = name.as_str();
+            let task = create_shell_link(argument, description, None, display)?;
+            tasks.AddObject(&task)?;
+        }
+        list.AddUserTasks(&tasks)?;
+        Ok(())
+    }
+}
+
+fn add_recent_folders(
+    list: &ICustomDestinationList,
+    entries: &[SmallVec<[PathBuf; 2]>],
+    removed: &Vec<SmallVec<[PathBuf; 2]>>,
+) -> anyhow::Result<()> {
+    unsafe {
+        let tasks: IObjectCollection =
+            CoCreateInstance(&EnumerableObjectCollection, None, CLSCTX_INPROC_SERVER)?;
+
+        for folder_path in entries.iter().filter(|path| !removed.contains(path)) {
+            let argument = HSTRING::from(
+                folder_path
+                    .iter()
+                    .map(|path| format!("\"{}\"", path.display()))
+                    .join(" "),
+            );
+
+            let description = HSTRING::from(
+                folder_path
+                    .iter()
+                    .map(|path| path.to_string_lossy())
+                    .collect::<Vec<_>>()
+                    .join("\n"),
+            );
+            // simulate folder icon
+            // https://github.com/microsoft/vscode/blob/7a5dc239516a8953105da34f84bae152421a8886/src/vs/platform/workspaces/electron-main/workspacesHistoryMainService.ts#L380
+            let icon = HSTRING::from("explorer.exe");
+
+            let display = folder_path
+                .iter()
+                .map(|p| {
+                    p.file_name()
+                        .map(|name| name.to_string_lossy())
+                        .unwrap_or_else(|| p.to_string_lossy())
+                })
+                .join(", ");
+
+            tasks.AddObject(&create_shell_link(
+                argument,
+                description,
+                Some(icon),
+                &display,
+            )?)?;
+        }
+
+        if tasks.GetCount().unwrap_or(0) > 0 {
+            list.AppendCategory(&HSTRING::from("Recent Folders"), &tasks)?;
+        }
+        Ok(())
+    }
+}
+
+fn create_shell_link(
+    argument: HSTRING,
+    description: HSTRING,
+    icon: Option<HSTRING>,
+    display: &str,
+) -> anyhow::Result<IShellLinkW> {
+    unsafe {
+        let link: IShellLinkW = CoCreateInstance(&ShellLink, None, CLSCTX_INPROC_SERVER)?;
+        let exe_path = HSTRING::from(std::env::current_exe()?.as_os_str());
+        link.SetPath(&exe_path)?;
+        link.SetArguments(&argument)?;
+        link.SetDescription(&description)?;
+        if let Some(icon) = icon {
+            link.SetIconLocation(&icon, 0)?;
+        }
+        let store: IPropertyStore = link.cast()?;
+        let title = PROPVARIANT::from(display);
+        store.SetValue(&PKEY_TITLE, &title)?;
+        store.Commit()?;
+
+        Ok(link)
+    }
+}