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Add navigation shortcuts, clipboard copy, and go-to-path with tab completion#3

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bluestreak01 merged 10 commits intomasterfrom
vi_next2
Mar 23, 2026
Merged

Add navigation shortcuts, clipboard copy, and go-to-path with tab completion#3
bluestreak01 merged 10 commits intomasterfrom
vi_next2

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@bluestreak01 bluestreak01 commented Mar 23, 2026 •
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Summary

  • Shift+Tab cycles panels in reverse order
  • PageUp/PageDown/Home/End in CI panel for fast scrolling
  • Ctrl+C copies filename, Ctrl+P copies full path to clipboard (OSC 52)
  • Ctrl+G opens go-to-path with zsh-style tab completion:
    • Case-insensitive directory matching, longest common prefix fill
    • Overlay dropdown with dialog colors and border
    • Tab/Shift+Tab/Up/Down to cycle candidates, Enter to apply
  • Ctrl+F opens fuzzy file search:
    • Recursively walks directory tree (10K cap, skips .git/node_modules/target)
    • Fuzzy matching — chars match in order, handles partial names and typos
    • Scored by consecutive matches, word boundaries, filename position
    • Zero-allocation per-keystroke scoring (pre-computed lowercase + filename offsets)
    • Opens selected file in the built-in editor
  • F12 spawns an embedded terminal panel running claude (Claude Code):
    • Full PTY emulation via portable-pty + vt100 crate
    • 10,000-line scrollback buffer with trackpad/mouse scroll
    • All keystrokes (including Tab) forwarded to claude
    • F1 switches focus back to file panel; mouse click also works
    • Clicks inside terminal absorbed (no click-through to file panel)
    • Coalescing wakeup mechanism — renders immediately without flooding
    • Zero-allocation render loop (vt100 0.16 &str cells, reused buffers)
    • Auto-closes when the child process exits
  • F5 (in terminal panel) scans visible output for file:line references and opens in editor
  • PR state display: merged PRs show ● in magenta, closed show ✘ in red
  • Editor text color changed to white for readability
  • UTF-8 safety fixes in go-to-path completion
  • Selection preserved across filesystem watcher reloads (fixes Linux inotify bug)
  • Dependency upgrades: vt100 0.15→0.16, ratatui 0.29→0.30

Test plan

  • Shift+Tab cycles panels in reverse (including with CI panels open)
  • PageUp/PageDown/Home/End work in CI panel tree view
  • Ctrl+C copies filename, Ctrl+P copies full path (check clipboard)
  • Ctrl+G: type partial path, press Tab — verify completion dropdown
  • Ctrl+F: type partial filename, verify fuzzy matches and ranking
  • Ctrl+F: select result and press Enter — opens in editor
  • F12 opens Claude Code in opposite panel
  • Tab works inside Claude Code (autocomplete)
  • F1 switches focus from terminal to file panel
  • Clicks inside terminal don't affect the file panel
  • Trackpad scroll works in terminal panel (scrollback)
  • F5 in terminal finds file:line reference and opens editor
  • Merged PR shows ● in magenta, closed shows ✘ in red
  • Select multiple files, wait — selection not lost (Linux inotify fix)

🤖 Generated with Claude Code

bluestreak01 and others added 10 commits March 22, 2026 16:48
@bluestreak01 @claude
Add Shift+Tab reverse panel cycling, CI paging, clipboard copy, go-to…
3f7d6ec 
…-path with tab completion, and editor text color fix

- Shift+Tab cycles panels in reverse order
- PageUp/PageDown/Home/End in CI panel for fast navigation
- Ctrl+C copies filename, Ctrl+P copies full path to clipboard
- Ctrl+G opens go-to-path input with tab-completion (directories, case-insensitive)
- Editor default text color changed to white for readability
- Go-to-path input text uses editor_text_fg for consistency

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@bluestreak01 @claude
Improve go-to-path UX: overlay dropdown, dialog colors, Up/Down key s…
d2f178a 
…upport

- Completions dropdown renders as overlay instead of pushing panel down
- Go-to-path input and dropdown use dialog color scheme with border
- Up/Down arrow keys cycle through completions alongside Tab/Shift+Tab

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@bluestreak01 @claude
Add embedded terminal panel (F12) with PTY + vt100, fix UTF-8 bugs an…
7cb0a7d 
…d perf

Terminal panel:
- F12 spawns `claude` in a PTY in the opposite panel using portable-pty
- vt100 crate parses terminal output into a cell grid rendered via ratatui
- All keystrokes forwarded (arrows, Ctrl combos, function keys)
- Tab/Shift+Tab switches focus, F12 closes, auto-closes on exit
- Coalescing wakeup mechanism avoids redundant renders on output bursts
- Efficient rendering: no per-cell String allocation, direct push into span accumulator

Bug fixes:
- Fix UTF-8 panic in completion apply: use char count instead of byte slicing
- Fix UTF-8 panic in go-to-path scroll: use char_indices for valid boundaries

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@bluestreak01 @claude
Update README with terminal panel, go-to-path, clipboard copy, and ne…
40b7e71 
…w keybindings

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@bluestreak01 @claude
Add F5 open-file-reference, scrollback, selection fix, vt100 0.16 upg…
4fd8ead 
…rade, perf

Terminal panel:
- F5 scans terminal for file:line patterns and opens in editor at that line
- Scrollback buffer (10K lines) with trackpad/mouse scroll support
- Typing auto-scrolls to bottom
- Upgrade vt100 0.15→0.16: cell.contents() returns &str (zero allocation)
- Upgrade ratatui 0.29→0.30 (required by vt100 0.16 unicode-width dep)
- Zero-alloc render loop: reuse text buffer and spans vec across rows
- Skip contents() call for empty cells via has_contents() check
- Combined modifier flags in single pass

Bug fixes:
- Preserve file selection across filesystem watcher reloads (fixes Linux inotify)
- Preserve cursor position across reloads
- Fix panic in parse_file_reference with multi-byte whitespace

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@bluestreak01 @claude
Update README with scrollback, F5 open-file, and selection fix
a7ad0e6 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@bluestreak01 @claude
Fix terminal click-through, use F1 to switch focus, show merged/close…
c0e70e7 
…d PR state

- Clicks inside terminal panel no longer pass through to file panel
- F1 switches focus out of terminal (Tab forwarded to claude for autocomplete)
- F12 shown in main panel footer
- PR display: merged (● magenta), closed (✘ red), open (check status as before)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@bluestreak01 @claude
Add fuzzy file search (Ctrl+F) with zero-alloc scoring
7ab9971 
- Ctrl+F opens fuzzy file finder in the active panel
- Recursively walks directory tree (10K file cap, skips .git/node_modules/target)
- Fuzzy matching: chars match in order, scored by consecutive/boundary/filename bonuses
- Pre-computed lowercase chars and filename offsets — zero allocation per keystroke
- Dialog-styled overlay dropdown with result count
- Tab/Up/Down to cycle, Enter to open in editor, Esc to cancel

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@bluestreak01 @claude
Add tests for fuzzy file search scoring and directory walker
c1aa70e 
16 tests covering:
- Exact, prefix, substring, path, and case-insensitive matching
- No-match cases (wrong order, missing chars, query too long)
- Scoring quality: consecutive > spread, filename > deep path, short > long, word boundary bonus
- Directory walker: skips .git, finds source files
- FuzzySearchState integration: update_results filtering and ranking

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@bluestreak01 @claude
Fix all clippy warnings, formatting, and add edge case tests
2e9fe17 
Clippy fixes:
- Box large AppMode variants (Viewing, HexViewing, Editing) to reduce enum size
- Rename UnsavedDialogField variants to drop redundant Button prefix
- Add type aliases for complex CI panel types (ChecksReceiver, PendingStepFetch)
- Refactor render_tree to use context struct (reduces arg count)
- Use strip_prefix instead of manual prefix stripping
- Use iter().flatten() instead of if-let inside for loop
- Allow too_many_arguments on render_checkbox (many call sites)
- Apply all auto-fixable clippy suggestions

Tests (30 fuzzy + 14 go-to-path + 15 terminal = 59 new):
- Fuzzy search: unicode, single-char, dotfiles, duplicate chars, deep paths,
  truncation, empty list, navigation wrapping, extension-only, query with slash
- Go-to-path: tilde expansion, trailing slash, apply_completion, common prefix,
  populate_completions (real FS), case-insensitive, invalid dir
- Terminal: parse_file_reference patterns, encode_key_event for all key types

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@bluestreak01 bluestreak01 merged commit 19e5331 into master Mar 23, 2026
@bluestreak01 bluestreak01 deleted the vi_next2 branch March 23, 2026 07:35
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