While a debug session is paused, Alt/Option+click on a variable or expression runs Quick Evaluate at the clicked position (the selection when the click falls inside it) and shows the value next to it; outside a paused session Alt+click keeps its editor behaviour. The editor context menu offers Evaluate Expression… seeded with the selection or the expression at the caret while paused.
Mouse shortcuts now pass the clicked editor and position to the action, and the binding is only consumed when its action is enabled.
Fixes#664
AppKit puts the title bar container and window buttons back at their defaults on every live resize step, title change and fullscreen exit. They were corrected from window notifications after that layout had been drawn, so the buttons bounced between positions, or stayed at the defaults when no notification followed. The frames are now corrected in a main run loop observer ordered just before the Core Animation commit, project windows are created hidden on macOS so the buttons are placed before the first frame, and repeated title bar height updates are skipped.
Choosing This Window for a local project in a remote window was routed to the remote host or skipped when the path matched the remote root. open_project and light_edit_open now run on the local backend and leave remote mode once they succeed, project trust for these opens is checked locally, and a failed open cancels the pending close.
Reformat Code only asked the language server for formatting, so files whose server has no formatting capability (Markdown with marksman, and others depending on the server) could not be formatted.
Languages can now declare an external formatter. Prettier is the first: a managed tool installed on demand, or the project's own node_modules/prettier, an explicit path, or PATH. It runs on the backend copy of the document with the file's path so Prettier resolves the project's config, overrides and ignore files, and its result is applied as one undoable edit. Language servers that format a file keep doing so unless Prettier is preferred in Settings › Languages › Prettier; formatting on save is opt-in. Parsers without range support format the whole file and say so.
Errors carry structured tool data, so a missing Prettier reuses the shared install prompt and Prettier diagnostics or timeouts show as non-sticky notifications.
Fixes#639
Java files in mixed Maven projects could not resolve Kotlin types from the same module or upstream reactor modules, because Kotlin compiler output never reached JDT's Java model.
A per-project bridge compiles saved Kotlin sources with the project's own Maven setup into private staging output (a bundled Maven extension redirects outputs and records each module's Kotlin compile result) and mounts the Kotlin classes as marked libraries through a bundled JDT command, leaving m2e/JRE containers and other entries untouched. The last successful snapshot stays mounted while rebuilding; a new one is published when every Kotlin target compiles, even if javac fails, so Java callers of a renamed or removed Kotlin API show their errors in the editor. Kotlin compile failures keep the previous API and are reported under the kotlin-bridge Problems source. Removing the last Kotlin file withdraws the libraries. Changes under build outputs and excluded directories never trigger a rebuild.
Part of #428
The editor's mousedown handler ignored every button except the left one, so a middle click fell through to the webview's autoscroll. A plain middle click now moves the caret to the clicked symbol and runs go-to-definition, suppressing autoscroll; a keymap shortcut bound to Button2 still takes precedence, and modifier + middle combinations stay unbound.
Fixes#663
Co-authored-by: a-rookie-of-C-language <186315048+a-rookie-of-C-language@users.noreply.github.com>
Search Everywhere and Recent Files lists now support multi-selection: Shift+Up/Down and Shift+click extend a range from the anchor, Cmd/Ctrl+click toggles a row, and Enter opens every selected file, symbol or text result in list order, leaving focus on the lead row. Actions in a mixed selection are skipped; a single selection behaves as before. Selection resets when the query or tab changes.
The row-selection model used by Find in Files moves to src/ui so the shared List can opt into modifier selection.
Fixes#647
Adds a UI fallback font under Settings › Appearance › Use custom font, so glyphs missing from the chosen UI font (e.g. CJK in Menlo) render in a font the user picks instead of the system default. The fallback joins the UI font stack used by menus, the project tree and dialogs, and resolves macOS user fonts through the shared font loader.
Also keeps the custom font controls wrapping together at narrow widths and covers save/clear/disable, stack composition and settings round-trip in tests.
Fixes#654
Co-authored-by: a-rookie-of-C-language <186315048+a-rookie-of-C-language@users.noreply.github.com>
In files no language server covers (Markdown, .properties, plain text), Shift+F6 only showed a transient "no running language server supports rename" hint at the caret, so the default rename shortcut looked broken.
Root cause: when prepare_rename reported no server and the syntax fallback declined, startRename fell through to the error hint. It now hands off to project.rename, which opens the file rename dialog for the active file; a running server that lacks rename keeps its hint.
Verified on macOS: Shift+F6 in .md and .properties editors renames the file, symbol rename in TypeScript is unchanged, and Shift+F6 in the project view still renames the selected file.
Fixes#651
Co-authored-by: a-rookie-of-C-language <186315048+a-rookie-of-C-language@users.noreply.github.com>
Two folders can now be compared from the project view (Compare Directories with two folders selected, or Compare With… on one folder, also in Find Action). The result tree marks entries as only on left, only on right, contents differ or identical, with a name filter and a show-identical toggle; double-click opens the existing diff editor, and files or whole subdirectories can be copied to either side (overwrite and delete ask first, extra files in the target are kept). Comparison runs in the background with progress and cancel, honours the project's exclusions, and works for remote projects through the same file commands.
The comparison tree and diff preview are shared with the Git folder/revision comparison.
Verified on macOS (subdirectories, Chinese names, binary files, copy both ways, delete, cancel on large files); Windows and Linux not run.
Fixes#520
Opening a .class file showed binary content. Class files from library jars, project output directories, navigation, Go to Class and debugger frames now all go through one route to JDT class documents:
- Library classes open the attached source, or the FernFlower decompilation when there is none, read-only and marked as decompiled. java-debug's decompiled-source support is enabled, so breakpoints set in decompiled code map to the original lines and hit, and stepping into such classes lands on the right line.
- Output-directory classes (target/classes, build/classes) open their project source when it exists; otherwise the decompiled text is shown read-only with breakpoints disabled, because jdt.ls returns no line mapping for classes outside the Java model.
- The preferred content provider id is corrected to fernflowerContentProvider (attached sources still win), and the decompiled marker recognises the current FernFlower header.
Verified on macOS with a Maven project: library class from Libraries and Go to Class, breakpoint hit and step into decompiled code, output class with and without source. Not run on Windows, Linux or Gradle projects.
Fixes#394
Help › About showed no version, build or runtime in untrusted project windows and on the welcome screen.
Root cause: the restricted-mode allowlist added with project trust missed app_build_info and other application-level commands, so they were rejected wherever the window had no trusted project; the frontend then cached the failed build info for the whole session.
Fix: classify all registered commands and allow the 24 that only read application information or change the user's own application state (build info, log location, update checks, cache invalidation, file clipboard, JDK download, Docker settings, database export paths, patch export, system environment); JDK download now uses the application tool directory instead of project tool settings. Execution commands (run, build, debug, language servers, tool install from project settings) stay blocked. Build info is retried after a failure instead of being cached. Verified on macOS in an untrusted project and on the welcome screen; Windows not run.
Related to #519
On macOS versions where WKWebView refuses user-installed fonts by family name (fonts in ~/Library/Fonts or /Library/Fonts), the editor, terminal, Markdown and UI fell back to the default font and Nerd Font icons showed as boxes; only a webfont loaded from the file's bytes renders.
Root cause: the shared font resolver only ever referred to fonts by local family name, so every consumer depended on the WebView resolving user fonts by name. A URL-based webfont is blocked by the existing font-src policy, which stays unchanged.
Fix: the shared resolver probes whether a family renders by name (on a document-attached canvas; a detached canvas falls back even when the font works) and only when it does not, fetches the enumerated user font files over a raw-bytes IPC (user fonts only, looked up by family, no paths accepted) and registers them with the FontFace API under a stable alias. Only the faces nearest regular/bold and their italics are loaded, once per family. Covers editor and editor fallback, diff/merge views, terminal font, fallback and built-in Nerd fallback (re-measured after loading), embedded terminal, settings preview, custom UI font, Markdown and Mermaid. A debug-only environment switch reproduces the WebView restriction for testing.
Verified on macOS 26 with the restriction simulated (icons boxes before, correct after) and without it (no font bytes transferred, no regression). Not run on the reporter's macOS version, Windows or Linux; other platforms keep the previous behaviour.
Fixes#592
Counts on the tool window stripe icons (changed files on Commit, problems, agent tasks needing input, running processes) can be turned off in Settings › Appearance & Behavior › Appearance › Tool Windows. On by default; the setting is stored in appearance settings and survives restarts.
Co-authored-by: a-rookie-of-C-language <186315048+a-rookie-of-C-language@users.noreply.github.com>
Agent sessions can be opened in the Agents tool window beside the editor (Open in Tool Window / Open in Editor in the task menus, or by dragging between the editor and the tool window); opening in an editor tab stays the default.
Fixes in review:
- A docked conversation kept the previous task's subagent view after switching tasks: the session's local state is now keyed by task.
- Moving a conversation between the editor and the tool window lost its scroll position: position and follow-output are kept per conversation (task or subagent).
- In a short bottom tool window the message area shrank to a few pixels: wide windows place the task list beside the conversation, narrow ones cap the list height.
- Drag and drop and list selection now go through the agents.dockTask / undockTask / openTask actions.
Co-authored-by: a-rookie-of-C-language <186315048+a-rookie-of-C-language@users.noreply.github.com>
applyCodeAction now resolves the picked action and executes it (lspResolveCodeAction → lspExecuteCodeAction) instead of calling lspApplyCodeAction, but refactorThis.test.ts and runKind.test.ts still mocked and asserted the old command, so main's frontend tests failed (4 tests). The mocks now follow the new commands; safeDelete.test.ts's negative assertion still holds.
Co-authored-by: a-rookie-of-C-language <186315048+a-rookie-of-C-language@users.noreply.github.com>
Go's test generation and interface stubs were reachable only through context actions, because Generate filtered their titles, and implementing an interface on a plain struct wasn't available since the client didn't support gopls's interactive commands.
Generate and the editor's context menu now list `Add test for ...`, `Declare missing methods ...` and `Add methods to ... implement ...`, and a generated test file opens in the editor. For gopls only, the client advertises `interactiveResolve` and runs its `command/resolve` handshake: a prompt titled from the server asks for the interface, shows validation errors in place, and Cancel writes nothing. Requests are cancellable and other servers and existing commands are unchanged.
Fixes#620
* fix(editor): pause expensive decorations during fast scroll bursts
Add a scrollThrottle plugin that flags the editor with a .cm-scrolling
class while the wheel is moving. While the flag is up the sticky-scroll
header and indent guides are hidden via theme CSS, and their view
plugins skip per-viewport re-measures/rebuilds; a trailing scrollSettled
effect re-runs them once the wheel rests for 140ms. This keeps fast
mouse-wheel scrolling from painting rows of stale decorations over
freshly rendered code.
Fixesl0ng-ai/openidea#375
* fix(editor): keep decorations painted during scroll bursts
The scroll throttle hid the sticky header and indent guides entirely while
scrolling, which flickered on every burst - and the sticky header is exactly
what you want to see while scrolling. Drop the display/background hiding from
the theme and keep the previous paint instead: the plugins skip re-measuring
during a burst and catch up once on the trailing scrollSettled update.
* fix(editor): throttle the first scroll event and queued sticky measurements
---------
Co-authored-by: l0ng-ai <24760907+l0ng-ai@users.noreply.github.com>
While a new query was debouncing or validating, Find and Replace in Files kept showing the previous query's rows, count and highlights, and Replace stayed enabled. Replace, Replace All in This File and Replace All then sent the new pattern with the old positions, so `order` changed to `ord` could rewrite `order` as `Xer`.
From the moment query, flags, mask, scope or context change, old rows are dimmed and lose their highlights, replacement preview and count until the new search's first results arrive. All replace buttons and keyboard paths are blocked meanwhile, and a pending Replace All confirmation rechecks that its results are still current. Opening a retained row still works.
Refs #623
The Replace in Files footer has more actions than fit beside its keyboard hint, so buttons shrank below their labels, overlapped, and ran past the dialog edge. Buttons and the Preview checkbox now keep their size, the hint truncates first, and the actions wrap to a second row aligned right. The results and preview areas shrink when the footer wraps or the window is short. Find in Files shares the footer.
Find Usages mixed reads and writes of a Java field, including Lombok getter and setter calls, because jdtls has no read/write classification in its references. The usages popup and Find window now have Read and Write toggles. Read-write accesses stay visible in either mode and unclassified results are kept.
Classification comes from a jdtls extension in `plugins/java-usages`, embedded as a jar and installed beside the other bundles. The checked-in jar was rebuilt from source with ECJ and matches byte for byte. Any extension failure falls back to standard references, so a jdtls upgrade can lose the filter but not Find Usages; rebuilding the jar on an upgrade is manual and described in the plugin README. Older installed jars are removed. Other languages keep their plain result count.
Co-authored-by: NingYuanLin <57001533+NingYuanLin@users.noreply.github.com>
Running Spring Boot main-class configurations had no Update action, and incremental Java builds did not publish edited resources to the running JVM. They now share the Update action, toolbar and build runner with Tomcat: resources go through the module's Maven or Gradle build and are published to the resolved runtime classpath, including Gradle's separate jdt.ls output directory. Class updates use scoped HotSwap when available and explain the restart requirement otherwise.
Both configuration types get "On 'Update' action" and "On frame deactivation" policies. A missing policy keeps the chooser and does no deactivation update. Focus tracking debounces external changes and prevents overlapping updates.
Verified on macOS with Maven, Gradle, Tomcat 10.1 and HotSwap. Windows and Linux focus detection were not run. On Linux a native GTK dialog can count as deactivation when no webview window is focused.
Fixes#580
Project Paste could reuse an earlier file copy after another app replaced the OS clipboard, and Cut files stayed dimmed. The tree now tracks the hand-off to the OS clipboard and rechecks it on window focus and just before Paste. A local Copy or Cut is cleared once the OS holds a different or empty file list; failed writes and clipboard read errors keep it. The native adapters now distinguish read failures from empty lists.
In remote windows, Copy and Cut write newline-joined server paths as plain text, tree Paste keeps the server source, and a later OS file list replaces the remote copy and imports those client files. A plain-text replacement stays undetectable there without a clipboard read that may prompt.
Verified on macOS, locally and against a remote host. The Windows clipboard code was not run.
Dropping a file on a terminal fell through to the window-wide drop, which opened it in the editor or asked to open a folder as a project. It now pastes the shell-quoted paths at the prompt, separated by spaces and with no newline, so nothing runs until the user presses Enter.
Each terminal, including the Run console, accepts only drops inside its own host. Windows paths use double quotes. Remote windows keep the existing drop, since a local path means nothing on the remote host. Verified on macOS with a simulated drop; a native Finder drag and Windows quoting were not run.
Co-authored-by: a-rookie-of-C-language <186315048+a-rookie-of-C-language@users.noreply.github.com>
Find in Files, Replace in Files and Search Everywhere have no window title bar, so they could not be moved off the editor underneath. Dialogs can now be dragged from any element marked `data-dialog-drag`: the headers of those search popups, the title of any titled popup, and the existing window title bars and alert bodies, which now use the same mark. Controls inside a handle never start a drag.
Also waits for a review thread inlay in a test where it can mount a tick later.
Co-authored-by: a-rookie-of-C-language <186315048+a-rookie-of-C-language@users.noreply.github.com>
Finding a declaration in a file meant opening the Structure view. A new Project view option, Show Members, lets files expand into their declarations, including nested ones, and clicking or activating a member opens the file at that symbol. It is off by default.
Outlines load when a file expands, including expansion restored on reopening a project or by turning the option on later. They refresh on save and on changes on disk, with stale in-flight results discarded. Files with no outline lose their chevron. File operations, drag and the context menu skip member rows. Also removes a duplicate Sort Folders First menu entry.
Co-authored-by: a-rookie-of-C-language <186315048+a-rookie-of-C-language@users.noreply.github.com>
The landing's three actions were flex items that hugged their labels, so the gap between icons followed the text length. They are now equal-width grid columns, which spaces the icons evenly in every locale.
Co-authored-by: a-rookie-of-C-language <186315048+a-rookie-of-C-language@users.noreply.github.com>
`.rs`, `Cargo.toml` and `Cargo.lock` used custom badges or the generic lock, and `.gitignore` used the git logo. They now have dedicated Rust, Cargo and Cargo lock icons with dark variants, and `.gitignore` and `.gitignore_global` share the ignored-file icon with the other ignore files. The icons' source and MIT licence are recorded in `THIRD_PARTY_LICENSES.md`.
Co-authored-by: a-rookie-of-C-language <186315048+a-rookie-of-C-language@users.noreply.github.com>
The composers' primary actions were text buttons. Start, Send and Queue, plus Send in edit-and-resend, now share an icon-only submit button that keeps the translated name as its accessible label and tooltip, and shows a spinner while the action is pending. Stop is unchanged.
The SSH configuration form only asked for a password after a failed Test Connection, so choosing Password showed nothing but a "Save password" checkbox. It now shows a Password row, or a Passphrase row for key pairs.
The typed secret is staged with the other settings changes: it is written on Apply / OK and discarded on Cancel or Reset, and Test Connection uses it without storing it. An emptied field leaves the stored secret alone. Deployment, run target and data source forms have their own secret inputs and are unchanged.
Native folding matched comment node names case-sensitively and stripped delimiters character by character, so XML comments were skipped and the `<` in editor-fold tags was consumed. The frontend hardcoded its own comment prefixes. Both now strip the configured comment tokens from the language definitions, so region and editor-fold markers work in block comment languages (XML, HTML, Vue, SVG, CSS and others), and Navigate > Custom Folding lists them. Languages without a bundled grammar get a fallback for own-line markers. Rust and frontend tests share one fixture over 22 language configurations.
Fixes#583
Compare with Branch or Revision only handled one file, so reviewing a folder meant opening each file. Folders, the project root and multiple selections now open a changes tree against the chosen revision, with per-file diffs on demand. A single file keeps its direct diff.
Each path resolves against its own repository through the root registry. In a multi-repo workspace the picker offers shared revisions such as "main in 3 repositories" as well as per-repository ones, results are grouped by repository, and content outside any repository or a repository missing the revision is stated in the result. Listing is cancellable and off the UI thread, includes worktree and untracked changes, and a rename leaving the selection shows as a delete. Show Diff on folders reuses the same tree.
Verified on macOS, and against a remote host over the server protocol. A remote window, Windows and Linux were not run.
Fixes#567
Pasting files copied in the project view into a Markdown document now inserts `[](relative/path)`, one link per line, encoded the same way as Markdown images. Other editors and terminals keep inserting the raw path, copied images keep their  route, and remote windows keep raw paths because the clipboard holds client paths. A context-menu Paste that the native command rejects falls back to reading the clipboard.
Fixes#573
Pasting or dropping OS files into a remote project tree sent a client-local source path to the server, so nothing was copied. Local-source imports are now carried separately from project copies and uploaded over the session SFTP channel: streamed in bounded chunks, created exclusively, cancellable across all selected paths under one task, with partial files removed on failure. Symlinks and Unix file modes are preserved, and special files are skipped and reported. Project-internal paste keeps working when the OS clipboard is briefly unavailable.
Native drop positions were assumed to be physical pixels, which shifted the target far from the pointer on Retina displays and with IDE zoom. A shared helper converts them to CSS coordinates for the project tree, the editor and Markdown drop handling, and the agent composer. Composer image drops are now read on the client in remote windows.
Verified on macOS against a live SSH host. Windows and Linux were not run: the Windows conversion is unchanged, the Linux one changed. Copy out from a remote tree to the local machine still needs a download workflow.
Copying files in the project view wrote only the file list to the OS clipboard, so pasting into an editor did nothing. The copy now also writes the newline-separated paths as text, which other applications can paste.
WKWebView hides that text when file URLs are present and delivers a paste event with only Files, so the IDE editor and terminal still received nothing. A shared helper now reads the OS file list when a paste has files but no text, and inserts the paths. It covers Cmd+V and context-menu Paste in the editor, the terminal and embedded terminals. Markdown image paste runs first and keeps its behaviour.
Verified on macOS. The Windows clipboard change was tested by the contributor at the clipboard level only.
Refs #573
Co-authored-by: a-rookie-of-C-language <186315048+a-rookie-of-C-language@users.noreply.github.com>
Java launch preparation forwarded jdtls project-lookup failures unchanged, so a Maven module missing from the parent build or a wrongly inferred module showed a raw jdtls error in every Run and Debug entry point. Launch preparation now names the selected module and explains how to recover: wait for import, check the run configuration and the parent build, or open the folder as a project.
Covers the "does not belong to any Java project", "references non-existing project" and "not a Java project" responses. Cancellation, missing server, crash, timeout and build errors keep their existing handling. Import membership and module inference are unchanged.
Refs #197
The tree followed the lead row by index, so expanding or collapsing a folder above the selection shifted the index and scrolled back to the selected row. It now scrolls when the lead changes. A lead whose row has not loaded yet is kept pending and scrolled to once when the row appears, so preselected rows and async loads still come into view.
Covers keyboard navigation, speed search, Select Opened File and autoscroll from source, which all still scroll to the new lead.
Co-authored-by: a-rookie-of-C-language <186315048+a-rookie-of-C-language@users.noreply.github.com>
Add Shift+left-click as a way to close editor tabs. The tab strip gets a closeOnShiftClick option, enabled for the editor area only, so tool window tabs such as Run and Terminal still select on Shift+click. Keyboard activation with Shift held still selects, non-closable tabs still select, and Shift+click does not start a tab drag.
Co-authored-by: iGink <5266594+iGink@users.noreply.github.com>
IDE zoom changed the toolbar height while the macOS window buttons stayed at a fixed vertical position. The buttons are now centred in the title bar using its measured height and the zoom, and repositioned after AppKit layout updates. Zooming out keeps enough room for them so they do not cover the project icon, and compact mode follows the same alignment.
Windows align from the saved zoom and compact setting when they are built, so the buttons do not move once the page loads. The height uses the zoom the webview applies, so an out-of-range setting cannot misplace them.
Right-clicking the terminal did not focus it, and closing any context menu sent focus to the editor. Popup recorded the element to restore in an effect, after Menu had already focused its first item, so it restored the menu item; focus then fell to the body and the workbench fallback focused the editor.
Popup now records the focused element while rendering, and the terminal takes focus when its context menu opens. Enter after the menu closes goes to the shell. This covers every context menu: focus returns to what held it before the menu opened.
Co-authored-by: a-rookie-of-C-language <186315048+a-rookie-of-C-language@users.noreply.github.com>
Projects now open with a user-owned trust decision. The prompt offers Preview in Restricted Mode, Don't Open and Trust Project, with an optional trusted parent folder; preview is the default focus so Enter never grants trust.
Restricted projects keep browsing, editing, saving, search and highlighting. Project-controlled execution is denied by default in the backend: run, debug, build, tools, language servers, plugins and Git commands that could honour repository configuration. Trusting a project enables those paths without reopening it, and decisions can be revoked in Settings.
Terminals stay available when the user opens one, without project shell settings, environment or virtualenv activation. A shell prompt that runs git in the folder can still honour the repository's core.fsmonitor.
Fixes#462
Markdown layout controls occupied a permanent bordered popup over the document.
- Move them into the editor tab strip with layout icons. When tabs are hidden, including Distraction Free Mode, show one floating toolbar that appears on mouse activity and fades after inactivity.
- Use the same floating toolbar for the HTML browser controls.
- Keep keyboard access: hold the toolbar while focused, return focus on Escape, and respect reduced motion. Add theme tokens with their import, template and reference entries.
Open files only reloaded from file watcher events, so a change the watcher skipped stayed stale in its tab: excluded and git-ignored folders, files outside the project, and missed events.
- Re-check open documents against disk when the window gains focus, off the UI thread and debounced. Clean documents reload, dirty ones keep the existing warning, and unchanged ones cost one metadata call.
- Refresh the project tree and Git status on the same focus event.
- Add "Synchronize external changes when switching to the IDE window" under System Settings, on by default.
Fixes#563
A direct debug launch kept its output only in Debug, while Services showed an idle entry or an earlier Run.
- Show the debug execution's console and running, suspended or finished state in Services, reusing the debugger's bounded console through the Run/Debug bridge. Console output does not rebuild the Services tree.
- Keep Maven and Gradle attached launches in their Run console, pairing Run and debug sessions by configuration and process.
- Stop an owning Run and wait for its process to exit before detaching its debuggers, so no new JDWP listener is attached again.
- Point configuration Stop and Rerun at the displayed execution, and group Stop at every live execution.
Fixes#533
Co-authored-by: wangxga <212103502+wangxga@users.noreply.github.com>
Java debug preparation ran before a session existed, so the toolbar and console stayed idle until jdtls had finished, and background console output waited for an animation frame.
- Create the Debug session as soon as the action starts, with progress in its console and a Stop that cancels preparation.
- Share launch preparation between Run and Debug, and move JDK and Lombok detection off the async runtime.
- Flush background console output on a timer as well as on animation frames, so a hidden window still receives it.
- Log how long each launch phase takes.
Refs #530
The server choosers listed every configured server without checking mapping coverage or exclusions, so choosing the wrong one silently skipped the files.
- Add a shared eligibility check, available through desktop IPC and host RPC, that never contacts a server.
- Filter Upload to, Download from, Compare and Delete choosers by it. A selection lists a server if it covers at least one path, and the rest are reported as skipped.
- Explain why the default server cannot take a selection, by file name, instead of doing nothing. Apply the same exclusion rules when a transfer runs.
Fixes#538