╭─────────────╮ │scroll to top│ ╰─────────────╯ ╭ Header.zig ───────────────────────────────────────────────────╮ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ ╰───────────────────────────────────────────────────────────────╯
🬐 🬠 🬞🬂🬏 🬟 🬑 🬟 🬑 ╭bf609cc2..╮ bf609cc2.. see-em: 🬋🬋🬋 🬋🬋🬋 🬋 🬋 │files │ commits refs discuss issues new login 🬐 🬠 🬐 🬠 🬑 🬟 🬰 ╰──────────╯ (576) user
╭────╮ ╭ clone ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ╮ │http│ ssh │ │ ╰────╯ ╰ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ╯
.. Attachment.zig Comment.zig Commits.zig Diff.zig Discussions.zig Events.zig Files.zig ╭─────────────────────────────────╮ │Header.zig │ ╰─────────────────────────────────╯ Issues.zig Patches.zig Refs.zig Undo.zig
186 .widget = .{ .text_box = text_box }, 187 .rect = null, 188 .min_size = .{ .width = @max(files_tab_label.len, bottom_label_width) + 2, .height = null }, 189 }); 190 } 191 192 // commits, or the comparison selected by a diff / patchrev url 193 { 194 var text_box = try wgt.TextBox.init(allocator, changes_label, .{ .border_style = .single, .rounded_corners = true, .wrap_kind = .none, .bottom_label = bottom_label }); 195 errdefer text_box.deinit(allocator); 196 text_box.getFocus().mode = .all; 197 text_box.getFocus().kind = .{ .custom = changes_link }; 198 try tab_ids.put(allocator, text_box.getFocus().id, {}); 199 if (current_tag == changes_tag) selected_tab = text_box.getFocus().id; 200 try tabs_box.children.put(allocator, text_box.getFocus().id, .{ 201 .widget = .{ .text_box = text_box }, 202 .rect = null, 203 .min_size = .{ .width = @max(changes_label_width, bottom_label_width) + 2, .height = null }, 204 }); 205 } 206 207 // refs tab 208 { 209 var text_box = try wgt.TextBox.init(allocator, refs_tab_label, .{ .border_style = .single, .rounded_corners = true, .wrap_kind = .none }); 210 errdefer text_box.deinit(allocator); 211 text_box.getFocus().mode = .all; 212 text_box.getFocus().kind = .{ .custom = refs_link }; 213 try tab_ids.put(allocator, text_box.getFocus().id, {}); 214 if (current_tag == .repo_refs) selected_tab = text_box.getFocus().id; 215 try tabs_box.children.put(allocator, text_box.getFocus().id, .{ 216 .widget = .{ .text_box = text_box }, 217 .rect = null, 218 .min_size = .{ .width = refs_tab_label.len + 2, .height = null }, 219 }); 220 } 221 222 // issues tab 223 { 224 var text_box = try wgt.TextBox.init(allocator, issues_tab_label, .{ .border_style = .single, .rounded_corners = true, .wrap_kind = .none }); 225 errdefer text_box.deinit(allocator); 226 text_box.getFocus().mode = .all; 227 text_box.getFocus().kind = .{ .custom = issues_link }; 228 try tab_ids.put(allocator, text_box.getFocus().id, {}); 229 if (current_tag == .repo_issues) selected_tab = text_box.getFocus().id; 230 try tabs_box.children.put(allocator, text_box.getFocus().id, .{ 231 .widget = .{ .text_box = text_box }, 232 .rect = null, 233 .min_size = .{ .width = issues_tab_label.len + 2, .height = null }, 234 }); 235 } 236 237 // patches tab 238 { 239 var text_box = try wgt.TextBox.init(allocator, patches_tab_label, .{ .border_style = .single, .rounded_corners = true, .wrap_kind = .none }); 240 errdefer text_box.deinit(allocator); 241 text_box.getFocus().mode = .all; 242 text_box.getFocus().kind = .{ .custom = patches_link }; 243 try tab_ids.put(allocator, text_box.getFocus().id, {}); 244 if (current_tag == .repo_patches) selected_tab = text_box.getFocus().id; 245 try tabs_box.children.put(allocator, text_box.getFocus().id, .{ 246 .widget = .{ .text_box = text_box }, 247 .rect = null, 248 .min_size = .{ .width = patches_tab_label.len + 2, .height = null }, 249 }); 250 } 251 252 // discuss tab 253 { 254 var text_box = try wgt.TextBox.init(allocator, discuss_tab_label, .{ .border_style = .single, .rounded_corners = true, .wrap_kind = .none }); 255 errdefer text_box.deinit(allocator); 256 text_box.getFocus().mode = .all; 257 text_box.getFocus().kind = .{ .custom = discussions_link }; 258 try tab_ids.put(allocator, text_box.getFocus().id, {}); 259 if (current_tag == .repo_discussions) selected_tab = text_box.getFocus().id; 260 try tabs_box.children.put(allocator, text_box.getFocus().id, .{ 261 .widget = .{ .text_box = text_box }, 262 .rect = null, 263 .min_size = .{ .width = discuss_tab_label.len + 2, .height = null }, 264 }); 265 } 266 267 // events, which a server only shows to whoever it shows undo to 268 if (session.data.host_kind == .local or page.undo != null) { 269 var text_box = try wgt.TextBox.init(allocator, events_tab_label, .{ .border_style = .single, .rounded_corners = true, .wrap_kind = .none }); 270 errdefer text_box.deinit(allocator); 271 text_box.getFocus().mode = .all; 272 text_box.getFocus().kind = .{ .custom = events_link }; 273 try tab_ids.put(allocator, text_box.getFocus().id, {}); 274 if (current_tag == .repo_events) selected_tab = text_box.getFocus().id; 275 try tabs_box.children.put(allocator, text_box.getFocus().id, .{ 276 .widget = .{ .text_box = text_box }, 277 .rect = null, 278 .min_size = .{ .width = events_tab_label.len + 2, .height = null }, 279 }); 280 } 281 282 if (page.undo != null) { 283 const route = ui.RoutablePage.repoUndoRoute(identity, null) orelse return error.RouteTooLong; 284 var text_box = try wgt.TextBox.init(allocator, "undo", .{ .border_style = .single, .rounded_corners = true, .wrap_kind = .none }); 285 errdefer text_box.deinit(allocator); 286 text_box.getFocus().mode = .all; 287 text_box.getFocus().kind = .{ .custom = try ui.inPageTabLink(session, route, current_tag == .repo_undo) }; 288 try tab_ids.put(allocator, text_box.getFocus().id, {}); 289 if (current_tag == .repo_undo) selected_tab = text_box.getFocus().id; 290 try tabs_box.children.put(allocator, text_box.getFocus().id, .{ 291 .widget = .{ .text_box = text_box }, 292 .rect = null, 293 .min_size = .{ .width = 6, .height = null }, 294 }); 295 } 296 297 // spacer pushes settings + auth to the right 298 { 299 var spacer = try ui.widget.Spacer.init(allocator); 300 errdefer spacer.deinit(allocator); 301 try tabs_box.children.put(allocator, spacer.getFocus().id, .{ 302 .widget = .{ .spacer = spacer }, 303 .rect = null, 304 .min_size = null, 305 .flex = .grow, 306 }); 307 } 308 309 // settings tab. settings are account preferences, so it needs a login 310 // (which also rules out local mode, which has no accounts). 311 if (session.data.user_id != null) { 312 var text_box = try wgt.TextBox.init(allocator, settings_tab_label, .{ .border_style = .single, .rounded_corners = true, .wrap_kind = .none }); 313 errdefer text_box.deinit(allocator); 314 text_box.getFocus().mode = .all; 315 text_box.getFocus().kind = .{ .custom = settings_link }; 316 try tab_ids.put(allocator, text_box.getFocus().id, {}); 317 if (current_tag == .repo_settings) selected_tab = text_box.getFocus().id; 318 try tabs_box.children.put(allocator, text_box.getFocus().id, .{ 319 .widget = .{ .text_box = text_box }, 320 .rect = null, 321 .min_size = .{ .width = settings_tab_label.len + 2, .height = null }, 322 }); 323 } 324 325 // auth tab (login / logout). AuthTab defaults to the global ai:/auth 326 // link; repoint its instance at this repo's auth route so it stays on 327 // this page. local mode has no accounts, so it has no auth tab. 328 if (session.data.host_kind == .server) { 329 var auth_tab = try AuthTab.View.init(allocator, session); 330 errdefer auth_tab.deinit(allocator); 331 auth_tab.text_box.getFocus().kind = .{ .custom = auth_link }; 332 try tab_ids.put(allocator, auth_tab.getFocus().id, {}); 333 if (current_tag == .repo_auth) selected_tab = auth_tab.getFocus().id; 334 try tabs_box.children.put(allocator, auth_tab.getFocus().id, .{ 335 .widget = .{ .auth_tab = auth_tab }, 336 .rect = null, 337 .min_size = .{ .width = auth_tab.minWidth(), .height = null }, 338 }); 339 } 340 341 // quit tab 342 if (session.is_terminal) { 343 var text_box = try wgt.TextBox.init(allocator, ui.Quit.tab_label, .{ .border_style = .single, .rounded_corners = true, .wrap_kind = .none }); 344 errdefer text_box.deinit(allocator); 345 text_box.getFocus().mode = .all; 346 text_box.getFocus().kind = .{ .custom = ui.Quit.tab_kind }; 347 try tab_ids.put(allocator, text_box.getFocus().id, {}); 348 try tabs_box.children.put(allocator, text_box.getFocus().id, .{ 349 .widget = .{ .text_box = text_box }, 350 .rect = null, 351 // the label is a single column; +2 for the border 352 .min_size = .{ .width = 1 + 2, .height = null }, 353 }); 354 } 355 356 tabs_box.getFocus().child_id = selected_tab orelse tab_ids.keys()[0]; 357 const title_id = title_box.getFocus().id; 358 const tabs_id = tabs_box.getFocus().id; 359 try box.children.put(allocator, title_id, .{ 360 .widget = .{ .box = title_box }, 361 .rect = null, 362 .min_size = null, 363 }); 364 title_box_owned = true; 365 try box.children.put(allocator, tabs_id, .{ 366 .widget = .{ .box = tabs_box }, 367 .rect = null, 368 .min_size = null, 369 }); 370 tabs_box_owned = true; 371 box.getFocus().child_id = tabs_id; 372 373 return .{ 374 .scroll = try wgt.Scroll(ui.Widget).init(allocator, .{ .box = box }, .{ .direction = .horiz, .show_bar = false, .web_native = !session.is_terminal }), 375 .tab_ids = tab_ids, 376 .tabs_id = tabs_id, 377 .first_group_width = first_group_width, 378 .session = session, 379 }; 380 } 381 382 pub fn deinit(self: *View, allocator: std.mem.Allocator) void { 383 self.scroll.deinit(allocator); 384 self.tab_ids.deinit(allocator); 385 } 386 387 pub fn build(self: *View, allocator: std.mem.Allocator, constraint: layout.Constraint, root_focus: *Focus) !void { 388 self.clearGrid(); 389 const box = &self.scroll.child.box; 390 const back_visible = self.session.back == .available; 391 ui.widget.setBackButtonVisible(box, back_visible); 392 const tabs_child = self.tabsChild(); 393 const tabs_box = &tabs_child.widget.box; 394 395 // only the selected tab shows its border 396 const selected_tab = if (box.getFocus().child_id == self.tabs_id) tabs_box.getFocus().child_id else null; 397 var tabs_width: usize = 0; 398 for (tabs_box.children.keys(), tabs_box.children.values()) |id, *child| { 399 const tb: ?*wgt.TextBox = switch (child.widget) { 400 .text_box => |*x| x, 401 .auth_tab => |*at| blk: { 402 // the label tracks login state per frame, so the width must too 403 child.min_size = .{ .width = at.minWidth(), .height = null }; 404 break :blk &at.text_box; 405 }, 406 else => null, 407 }; 408 if (tb) |t| { 409 t.options.border_style = if (selected_tab == id) .single else .hidden; 410 t.options.inverted = selected_tab == id; 411 } 412 tabs_width += if (child.min_size) |min_size| min_size.width orelse 0 else 0; 413 } 414 415 const viewport_width = constraint.max_size.width orelse constraint.min_size.width; 416 // the outer box's hidden border occupies two columns. keep the title 417 // and tabs together if they fit; otherwise tab strip on its own row. 418 const content_width = if (viewport_width) |width| width -| 2 else null; 419 const back_width: usize = if (back_visible) ui.widget.back_button_width else 0; 420 const wrap = if (content_width) |width| self.first_group_width + back_width + tabs_width > width else false; 421 box.options.direction = if (wrap) .vert else .horiz; 422 tabs_child.min_size = if (wrap) .{ .width = content_width, .height = null } else null; 423 424 var scroll_constraint = constraint; 425 scroll_constraint.min_size.width = viewport_width; 426 try self.scroll.build(allocator, scroll_constraint, root_focus); 427 } 428 429 pub fn input(self: *View, allocator: std.mem.Allocator, key: Key, root_focus: *Focus) !void { 430 _ = allocator; 431 const current_tab = self.currentTabIndex() orelse return; 432 if (inp.moveTab(key, current_tab, self.tab_ids.count())) |new_tab| { 433 const tab_id = self.tab_ids.keys()[new_tab]; 434 root_focus.setFocus(tab_id); 435 const tabs_child = self.tabsChild(); 436 const tabs_rect = tabs_child.rect orelse return; 437 const tab = tabs_child.widget.box.children.get(tab_id) orelse return; 438 var rect = tab.rect orelse return; 439 rect.x += tabs_rect.x; 440 rect.y += tabs_rect.y; 441 self.scroll.scrollToRect(rect); 442 } 443 } 444 445 pub fn clearGrid(self: *View) void { 446 self.scroll.clearGrid(); 447 } 448 449 pub fn getGrid(self: View) ?Grid { 450 return self.scroll.getGrid(); 451 } 452 453 pub fn getFocus(self: *View) *Focus { 454 return self.scroll.getFocus(); 455 } 456 457 pub fn getSelectedIndex(self: View) ?usize { 458 return self.currentTabIndex(); 459 } 460 461 fn currentTabIndex(self: View) ?usize { 462 if (self.scroll.child.box.focus.child_id != self.tabs_id) return null; 463 const child_id = self.tabsChild().widget.box.focus.child_id orelse return null; 464 return self.tab_ids.getIndex(child_id); 465 } 466 467 fn tabsChild(self: *const View) *wgt.Box(ui.Widget).Child { 468 return self.scroll.child.box.children.getPtr(self.tabs_id) orelse unreachable; 469 } 470 }; 471