╭─────────────╮ │scroll to top│ ╰─────────────╯ ╭ widget.zig ───────────────────────────────────────────────────╮ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ ╰───────────────────────────────────────────────────────────────╯
🬐 🬠 🬞🬂🬏 🬟 🬑 🬟 🬑 ╭a2fd00be..╮ a2fd00be.. see-em: 🬋🬋🬋 🬋🬋🬋 🬋 🬋 │files │ commits refs discuss issues new login 🬐 🬠 🬐 🬠 🬑 🬟 🬰 ╰──────────╯ (491) user
╭────╮ ╭ clone ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ╮ │http│ ssh │ │ ╰────╯ ╰ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ╯
.. Auth/ Fork/ Home/ Repo/ User/ widget/ Auth.zig AuthTab.zig Fork.zig Home.zig Quit.zig Repo.zig Settings.zig SubTitle.zig Title.zig Unauthorized.zig User.zig input.zig ╭─────────────────────────────────╮ │widget.zig │ ╰─────────────────────────────────╯
996 var j = i + 2; 997 while (j < content.len and !(content[j] >= 0x40 and content[j] <= 0x7E)) j += 1; 998 if (j >= content.len) { 999 i = content.len; // malformed trailing escape; stop 1000 } else { 1001 if (content[j] == 'm') applySgr(&style, content[i + 2 .. j]); 1002 i = j + 1; 1003 } 1004 } else { 1005 const len = std.unicode.utf8ByteSequenceLength(byte) catch 1; 1006 const end = @min(content.len, i + len); 1007 const rune = content[i..end]; 1008 const codepoint = std.unicode.utf8Decode(rune) catch '�'; 1009 // a foreground color does not make a space visible. only an 1010 // effective background makes it opaque; foreground state often 1011 // remains active through the padding at the end of a row. 1012 const effective_background = if (style.inverted) style.fg else style.bg; 1013 const transparent = end - i == 1 and rune[0] == ' ' and effective_background == null; 1014 try row.append(allocator, .{ 1015 .rune = if (transparent) null else codepoint, 1016 .style = style, 1017 }); 1018 if (!transparent and xitui.width.cellWidth(codepoint) == 2) { 1019 try row.append(allocator, .{ .rune = null, .style = style, .continuation = true }); 1020 } 1021 i = end; 1022 } 1023 } 1024 // a trailing row with content but no closing newline 1025 if (row.items.len > 0) { 1026 width = @max(width, row.items.len); 1027 try rows.append(allocator, row); 1028 } else { 1029 row.deinit(allocator); 1030 } 1031 row = .empty; // ownership moved into rows (or freed); keep errdefer safe 1032 1033 const height = rows.items.len; 1034 if (width == 0 or height == 0) return; 1035 1036 const clamped_w = @min(width, constraint.max_size.width orelse width); 1037 const clamped_h = @min(height, constraint.max_size.height orelse height); 1038 1039 var grid = try Grid.init(allocator, .{ .width = clamped_w, .height = clamped_h }); 1040 errdefer grid.deinit(); 1041 for (rows.items[0..clamped_h], 0..) |r, y| { 1042 const n = @min(r.items.len, clamped_w); 1043 for (r.items[0..n], 0..) |cell, x| { 1044 if (cell.continuation) continue; 1045 (try grid.cell(x, y)).style = cell.style; 1046 try grid.setRune(x, y, cell.rune); 1047 } 1048 } 1049 self.grid = grid; 1050 } 1051 1052 pub fn clearGrid(self: *AnsiArt) void { 1053 if (self.grid) |*grid| { 1054 grid.deinit(); 1055 self.grid = null; 1056 } 1057 } 1058 1059 pub fn getGrid(self: AnsiArt) ?Grid { 1060 return self.grid; 1061 } 1062 1063 pub fn getFocus(self: *AnsiArt) *Focus { 1064 return self.focus; 1065 } 1066 1067 fn applySgr(style: *Grid.Style, params: []const u8) void { 1068 var nums: [16]u32 = undefined; 1069 var n: usize = 0; 1070 var it = std.mem.splitScalar(u8, params, ';'); 1071 while (it.next()) |tok| { 1072 if (n >= nums.len) break; 1073 // an empty parameter (e.g. bare "\x1b[m") means 0 1074 nums[n] = std.fmt.parseInt(u32, tok, 10) catch 0; 1075 n += 1; 1076 } 1077 if (n == 0) { 1078 style.* = .{}; 1079 return; 1080 } 1081 var i: usize = 0; 1082 while (i < n) : (i += 1) { 1083 switch (nums[i]) { 1084 0 => style.* = .{}, 1085 7 => style.inverted = true, 1086 27 => style.inverted = false, 1087 39 => style.fg = null, 1088 49 => style.bg = null, 1089 38, 48 => { 1090 // truecolor form: 38;2;r;g;b — anything else is ignored 1091 if (i + 4 < n and nums[i + 1] == 2) { 1092 const c = Grid.Color{ 1093 .r = @truncate(nums[i + 2]), 1094 .g = @truncate(nums[i + 3]), 1095 .b = @truncate(nums[i + 4]), 1096 }; 1097 if (nums[i] == 38) style.fg = c else style.bg = c; 1098 i += 4; 1099 } 1100 }, 1101 else => {}, 1102 } 1103 } 1104 } 1105 }; 1106 1107 // a full-screen wrapper that renders ANSI art behind whatever page it wraps 1108 pub const AnsiBackground = struct { 1109 grid: ?Grid, 1110 child: *Widget, 1111 art: AnsiArt, 1112 session: *ui.Session, 1113 1114 pub fn init(allocator: std.mem.Allocator, child_widget: Widget, session: *ui.Session) !AnsiBackground { 1115 var cw = child_widget; 1116 const child = allocator.create(Widget) catch |e| { 1117 cw.deinit(allocator); 1118 return e; 1119 }; 1120 child.* = cw; 1121 errdefer { 1122 child.deinit(allocator); 1123 allocator.destroy(child); 1124 } 1125 return .{ .grid = null, .child = child, .art = try AnsiArt.init(allocator, session.data.ansi_art), .session = session }; 1126 } 1127 1128 pub fn deinit(self: *AnsiBackground, allocator: std.mem.Allocator) void { 1129 if (self.grid) |*grid| grid.deinit(); 1130 self.art.deinit(allocator); 1131 self.child.deinit(allocator); 1132 allocator.destroy(self.child); 1133 } 1134 1135 pub fn build(self: *AnsiBackground, allocator: std.mem.Allocator, constraint: layout.Constraint, root_focus: *Focus) !void { 1136 self.clearGrid(); 1137 1138 // make the wrapped page fill the whole available area 1139 try self.child.build(allocator, .{ 1140 .min_size = .{ 1141 .width = constraint.max_size.width orelse constraint.min_size.width, 1142 .height = constraint.max_size.height orelse constraint.min_size.height, 1143 }, 1144 .max_size = constraint.max_size, 1145 }, root_focus); 1146 1147 if (!self.session.data.enable_ansi) return; 1148 const foreground = self.child.getGrid() orelse return; 1149 self.art.content = self.session.data.ansi_art; 1150 try self.buildArt(allocator, foreground.size, root_focus); 1151 if (!self.session.is_terminal) return; 1152 const art_grid = self.art.getGrid() orelse return; 1153 self.grid = try artBehind(allocator, foreground, art_grid); 1154 } 1155 1156 pub fn input(self: *AnsiBackground, allocator: std.mem.Allocator, key: Key, root_focus: *Focus) !void { 1157 try self.child.input(allocator, key, root_focus); 1158 } 1159 1160 pub fn clearGrid(self: *AnsiBackground) void { 1161 if (self.grid) |*grid| { 1162 grid.deinit(); 1163 self.grid = null; 1164 } 1165 self.child.clearGrid(); 1166 self.art.clearGrid(); 1167 } 1168 1169 pub fn getGrid(self: AnsiBackground) ?Grid { 1170 return self.grid orelse self.child.getGrid(); 1171 } 1172 1173 pub fn getFocus(self: *AnsiBackground) *Focus { 1174 return self.child.getFocus(); 1175 } 1176 1177 // a foreground cell counts as blank if it's empty or a bare space without styling 1178 fn cellIsBlank(cell: Grid.Cell) bool { 1179 if (cell.continuation) return false; 1180 if (cell.rune) |rune| { 1181 return rune == ' ' and 1182 cell.style.fg == null and cell.style.bg == null and !cell.style.inverted; 1183 } 1184 return true; 1185 } 1186 1187 // the art is dimmed to this fraction of its brightness so foreground text 1188 // stays legible over it 1189 const art_brightness = 35; // percent 1190 1191 fn dimColor(color: ?Grid.Color) ?Grid.Color { 1192 const c = color orelse return null; 1193 return .{ 1194 .r = @intCast(@as(u16, c.r) * art_brightness / 100), 1195 .g = @intCast(@as(u16, c.g) * art_brightness / 100), 1196 .b = @intCast(@as(u16, c.b) * art_brightness / 100), 1197 }; 1198 } 1199 1200 fn buildArt(self: *AnsiBackground, allocator: std.mem.Allocator, size: layout.Size, root_focus: *Focus) !void { 1201 try self.art.build(allocator, .{ 1202 .min_size = .{ .width = null, .height = null }, 1203 .max_size = .{ .width = size.width, .height = size.height }, 1204 }, root_focus); 1205 if (self.art.grid) |*grid| { 1206 for (grid.cells) |*cell| { 1207 cell.style.fg = dimColor(cell.style.fg); 1208 cell.style.bg = dimColor(cell.style.bg); 1209 } 1210 } 1211 } 1212 1213 // terminals that don't support truecolor misparse a "38;2;r;g;b"/"48;2;…" 1214 // SGR as a list of plain SGR codes, so any channel value in 1..9 turns on 1215 // a text attribute (5/6 = blink, 7 = inverse, 8 = conceal, …). 1216 // snap such channels clear of that range so the backdrop doesn't blink or 1217 // hide text there; the ≤9/255 shift is imperceptible on terminals that 1218 // actually render truecolor. 1219 fn sgrSafe(color: ?Grid.Color) ?Grid.Color { 1220 const c = color orelse return null; 1221 const snap = struct { 1222 fn f(v: u8) u8 { 1223 return if (v >= 1 and v <= 9) 10 else v; 1224 } 1225 }.f; 1226 return .{ .r = snap(c.r), .g = snap(c.g), .b = snap(c.b) }; 1227 } 1228 1229 fn applyArtBackground(dst: *Grid.Cell, src: Grid.Cell) void { 1230 const background_maybe = sgrSafe(src.style.bg orelse src.style.fg); 1231 dst.style.bg = background_maybe; 1232 // change unstyled text to contrast with the art behind it 1233 if (dst.style.fg == null) { 1234 if (background_maybe) |background| { 1235 // use near-black and near-white, which is easier on the eyes 1236 // while retaining high contrast 1237 const luminance = (@as(u32, background.r) * 299 + 1238 @as(u32, background.g) * 587 + 1239 @as(u32, background.b) * 114) / 1000; 1240 dst.style.fg = if (luminance >= 128) 1241 .{ .r = 16, .g = 16, .b = 16 } 1242 else 1243 .{ .r = 240, .g = 240, .b = 240 }; 1244 } 1245 } 1246 } 1247 1248 // composites ANSI art behind a foreground grid 1249 fn artBehind(allocator: std.mem.Allocator, foreground: Grid, art_grid: Grid) !Grid { 1250 var out = try Grid.initFromGrid(allocator, foreground, foreground.size, 0, 0); 1251 errdefer out.deinit(); 1252 1253 const anchor_x = foreground.size.width -| art_grid.size.width; 1254 for (0..art_grid.size.height) |y| { 1255 for (0..art_grid.size.width) |x| { 1256 const src = (try art_grid.cell(x, y)).*; 1257 if (src.rune == null) continue; 1258 const dst = try out.cell(anchor_x + x, y); 1259 const wide = x + 1 < art_grid.size.width and (try art_grid.cell(x + 1, y)).continuation; 1260 const next_dst = if (wide) try out.cell(anchor_x + x + 1, y) else null; 1261 // blank cells take the art; occupied cells take its background 1262 if (cellIsBlank(dst.*) and (if (next_dst) |next| cellIsBlank(next.*) else true)) { 1263 dst.style = src.style; 1264 dst.style.fg = sgrSafe(dst.style.fg); 1265 dst.style.bg = sgrSafe(dst.style.bg); 1266 try out.setRune(anchor_x + x, y, src.rune); 1267 } else { 1268 applyArtBackground(dst, src); 1269 if (next_dst) |next| applyArtBackground(next, src); 1270 } 1271 } 1272 } 1273 return out; 1274 } 1275 }; 1276 1277 pub const CopyableText = struct { 1278 pub const Choice = struct { 1279 selector: []const u8 = "", 1280 text: []const u8, 1281 copyable_text: ?[]const u8 = null, 1282 label: []const u8 = "", 1283 bottom_label: []const u8 = "", 1284 }; 1285 1286 box: wgt.Box(Widget), 1287 session: *ui.Session, 1288 choices: []Choice, 1289 selected: usize = 0, 1290 1291 pub fn init(allocator: std.mem.Allocator, session: *ui.Session, choices: []const Choice) !CopyableText { 1292 if (choices.len == 0) return error.MissingCopyableText; 1293 1294 const owned_choices = try allocator.dupe(Choice, choices); 1295 errdefer allocator.free(owned_choices); 1296 1297 var box = try wgt.Box(Widget).init(allocator, .{ .border_style = null, .direction = .horiz }); 1298 errdefer box.deinit(allocator); 1299 1300 if (choices.len > 1) for (choices) |choice| { 1301 var selector_box = try wgt.TextBox.init(allocator, choice.selector, .{ .border_style = .hidden, .rounded_corners = true, .wrap_kind = .none }); 1302 errdefer selector_box.deinit(allocator); 1303 selector_box.getFocus().mode = .all; 1304 try box.children.put(allocator, selector_box.getFocus().id, .{ .widget = .{ .text_box = selector_box }, .rect = null, .min_size = .{ .width = choice.selector.len + 2, .height = 3 } }); 1305 }; 1306 1307 var text_input = try wgt.TextInput.init(allocator, .{ 1308 .border_style = .single, 1309 .rounded_corners = true, 1310 .label = choices[0].label, 1311 .bottom_label = choices[0].bottom_label, 1312 .read_only = true, 1313 .render_content = session.is_terminal, 1314 .visible_width = null, 1315 }); 1316 errdefer text_input.deinit(allocator); 1317 text_input.getFocus().mode = .all; 1318 try text_input.setContent(allocator, choices[0].text); 1319 box.getFocus().child_id = text_input.getFocus().id; 1320 try box.children.put(allocator, text_input.getFocus().id, .{ .widget = .{ .text_input = text_input }, .rect = null, .min_size = null, .flex = .shrink }); 1321 1322 return .{ .box = box, .session = session, .choices = owned_choices }; 1323 } 1324 1325 pub fn initClone(allocator: std.mem.Allocator, session: *ui.Session, location: ui.RoutablePage.RepoLocation) !?CopyableText { 1326 const aa = session.page_arena.allocator(); 1327 var choices: [2]Choice = undefined; 1328 var count: usize = 0; 1329 switch (location) { 1330 .repo => |identity| { 1331 if (session.data.git_http_port) |port| { 1332 const url = try std.fmt.allocPrint(aa, "http://localhost:{d}/repo/{s}", .{ port, identity }); 1333 choices[count] = .{ 1334 .selector = "http", 1335 .text = url, 1336 .copyable_text = try std.fmt.allocPrint(aa, "git clone {s}", .{url}), 1337 .label = " clone ", 1338 }; 1339 count += 1; 1340 } 1341 if (session.data.git_ssh_port) |port| { 1342 const url = try std.fmt.allocPrint(aa, "ssh://localhost:{d}/repo/{s}", .{ port, identity }); 1343 choices[count] = .{ 1344 .selector = "ssh", 1345 .text = url, 1346 .copyable_text = try std.fmt.allocPrint(aa, "{s}git clone {s}", .{ session.data.git_ssh_prefix, url }), 1347 .label = " clone ", 1348 }; 1349 count += 1; 1350 } 1351 }, 1352 .fork => |f| if (session.data.git_ssh_port) |port| { 1353 const url = try std.fmt.allocPrint(aa, "ssh://localhost:{d}/fork/{s}/patch:{s}", .{ port, f.identity, f.id }); 1354 choices[count] = .{ 1355 .text = url, 1356 .copyable_text = try std.fmt.allocPrint(aa, "{s}git clone {s}", .{ session.data.git_ssh_prefix, url }), 1357 .label = " clone ", 1358 }; 1359 count += 1; 1360 }, 1361 } 1362 if (count == 0) return null; 1363 return @as(?CopyableText, try init(allocator, session, choices[0..count])); 1364 } 1365 1366 pub fn minWidth(self: *const CopyableText) usize { 1367 var width = maxWidth(self.choices) + 2; 1368 if (self.choices.len > 1) { 1369 for (self.choices) |choice| width += choice.selector.len + 2; 1370 } 1371 return width; 1372 } 1373 1374 pub fn deinit(self: *CopyableText, allocator: std.mem.Allocator) void { 1375 self.box.deinit(allocator); 1376 allocator.free(self.choices); 1377 } 1378 1379 pub fn build(self: *CopyableText, allocator: std.mem.Allocator, constraint: layout.Constraint, root_focus: *Focus) !void { 1380 self.clearGrid(); 1381 1382 if (self.choices.len > 1) { 1383 if (root_focus.grandchild_id) |id| { 1384 for (0..self.choices.len) |i| { 1385 if (id != self.selector(i).getFocus().id) continue; 1386 if (i != self.selected) try self.select(allocator, i); 1387 root_focus.setFocus(self.textInput().getFocus().id); 1388 break; 1389 } 1390 } 1391 1392 const focused = root_focus.grandchild_id == self.textInput().getFocus().id; 1393 for (0..self.choices.len) |i| { 1394 self.selector(i).options.border_style = if (i == self.selected) 1395 (if (focused) .double else .single) 1396 else 1397 .hidden; 1398 } 1399 } 1400 self.textInput().options.border_style = .single; 1401 self.textInput().cursor = 0; 1402 self.textInput().scroll_offset = 0; 1403 try self.box.build(allocator, constraint, root_focus); 1404 1405 if (!self.session.is_terminal) { 1406 const aa = self.session.arena.allocator(); 1407 const id = self.textInput().getFocus().id; 1408 try self.session.text_inputs.put(aa, id, self.textInput()); 1409 } 1410 } 1411 1412 pub fn input(self: *CopyableText, allocator: std.mem.Allocator, key: Key, root_focus: *Focus) !void { 1413 switch (key) { 1414 .arrow_left => if (self.selected > 0) try self.select(allocator, self.selected - 1), 1415 .arrow_right => if (self.selected + 1 < self.choices.len) try self.select(allocator, self.selected + 1), 1416 .enter => if (self.session.is_terminal) self.show(), 1417 .mouse => |mouse| { 1418 if (self.choices.len > 1) for (0..self.choices.len) |i| { 1419 if (!inp.leftClickOn(root_focus, self.selector(i).getFocus().id, mouse)) continue; 1420 try self.select(allocator, i); 1421 root_focus.setFocus(self.textInput().getFocus().id); 1422 return; 1423 }; 1424 if (self.session.is_terminal and !mouse.ctrl and inp.leftClickOn(root_focus, self.textInput().getFocus().id, mouse)) self.show(); 1425 }, 1426 else => {}, 1427 } 1428 } 1429 1430 fn select(self: *CopyableText, allocator: std.mem.Allocator, selected: usize) !void { 1431 self.selected = selected; 1432 const choice = self.choices[selected]; 1433 const text_input = self.textInput(); 1434 text_input.options.label = choice.label; 1435 text_input.options.bottom_label = choice.bottom_label; 1436 try text_input.setContent(allocator, choice.text); 1437 } 1438 1439 fn show(self: *CopyableText) void { 1440 const choice = self.choices[self.selected]; 1441 self.session.host_request = .{ .show_copyable_text = choice.copyable_text orelse choice.text }; 1442 } 1443 1444 fn textInput(self: *CopyableText) *wgt.TextInput { 1445 return &self.box.children.values()[if (self.choices.len > 1) self.choices.len else 0].widget.text_input; 1446 } 1447 1448 fn selector(self: *CopyableText, index: usize) *wgt.TextBox { 1449 return &self.box.children.values()[index].widget.text_box; 1450 } 1451 1452 fn maxWidth(choices: []const Choice) usize { 1453 var width: usize = 0; 1454 for (choices) |choice| width = @max(width, choice.text.len, choice.label.len, choice.bottom_label.len); 1455 return width; 1456 } 1457 1458 pub fn clearGrid(self: *CopyableText) void { 1459 self.box.clearGrid(); 1460 } 1461 1462 pub fn getGrid(self: CopyableText) ?Grid { 1463 return self.box.getGrid(); 1464 } 1465 1466 pub fn getFocus(self: *CopyableText) *Focus { 1467 return self.box.getFocus(); 1468 } 1469 }; 1470