HAXY

▄▀▀▄ ▀▀▀▀▀▀ ▀▀▀▀▀▀▀▀ ▀▀▀▀▀▀▀▀ ▀▀▀▀▀▀▀▀ ▀▀▀▀▀▀▀ ▄▄▀▀▀▀▀▀ ▄▄▄ ▄▀▀▀▀▀▀▀▀▀▀▀▀▀▄ ▄▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▄ ▄▀▀▀▀▀▀▀▀▀▀▀▀▀▀▄▀▀▀▄ ▄▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▄▄ ▄▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▄▄ ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ ▄ ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ ▀▀▀ ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀ ▀▀▀ ▀▀▀▀▀▀ ▀▀▀▀▀▀▀▀▀▀▀▀▀ ▀▀▀ ▀▀▀▀▀▀ ▀▀▀▀▀▀▀▀▀▀▀▀▀ ▀▀▀ ▀▀▀▀▀▀ ▀▀▀▀▀▀▀▀▀▀▀ ▄▀▀ ▄▀▀▀▀▀▀ ▀▀▀▀▀▀▀▀▀▀ ▀▀▀ ▀▀▀▀▀▀▄ ▀▀▀▀▀▀▀▀ ▀▀▀ ▀▀▀▀▀▀▀ ▀▀▀▀▀▀ ▀▀▀ ▀▀▀▀▀▀ ▀▀▀▀▀▀ ▀▀▀ ▀▀▀▀▀▀▀ ▀▀▀▀▀▀▄ ▀▀▀ ▀▀▀▀▀▀ ▀▀▀▀▀▀▀ ▀▀▀ ▀▀▀▀▀ ▀▀▀▀▀ ▀▀▀ ▀▀▀▀ ▀▀▀▀ ▄▀▀ ▄▀▀▀▀ ▀▀▀▀ ▀▀▀ ▀▀▀▀▀ ▀▀▀▀▄ ▀▀▀ ▄▀▀▀▀ ▀▀▀▀▀ ▀▀▀ ▀▀▀▀▀▀ ▀▀▀▀▀ ▀▀▀ ▀▀▀▀▀▀▀ ▀▀▀▀▀ ▀▀ ▄▀▀▀▀▀▀▀ ▀▀▀▀▄ ▀▀▀▀▀▀▀ ▀▀▀▀▀

╭─────────────╮ │scroll to top│ ╰─────────────╯ ╭ Header.zig ───────────────────────────────────────────────────╮ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ ╰───────────────────────────────────────────────────────────────╯

╭────╮ ╭ clone ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ╮ │http│ ssh │ │ ╰────╯ ╰ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ╯

.. ╭─────────────────────────────────╮ │Header.zig │ ╰─────────────────────────────────╯

113 tab.getFocus().mode = .all; 114 tab.getFocus().kind = .{ .custom = try ui.inPageTabLink(session, route, selected) }; 115 try tab_ids.put(allocator, tab.getFocus().id, {}); 116 if (selected) selected_tab = tab.getFocus().id; 117 try tabs_box.children.put(allocator, tab.getFocus().id, .{ 118 .widget = .{ .text_box = tab }, 119 .rect = null, 120 .min_size = .{ .width = label.len + 2, .height = null }, 121 }); 122 } 123 124 // spacer pushes settings + auth to the right. 125 { 126 var spacer = try ui.widget.Spacer.init(allocator); 127 errdefer spacer.deinit(allocator); 128 try tabs_box.children.put(allocator, spacer.getFocus().id, .{ .widget = .{ .spacer = spacer }, .rect = null, .min_size = null, .flex = .grow }); 129 } 130 131 const settings_route = ui.RoutablePage.forkSettingsRoute(identity, data.id) orelse return error.RouteTooLong; 132 const settings_link = try ui.inPageTabLink(session, settings_route, current_tag == .fork_settings); 133 const auth_route = ui.RoutablePage.forkAuthRoute(identity, data.id) orelse return error.RouteTooLong; 134 const auth_link = try ui.inPageTabLink(session, auth_route, current_tag == .fork_auth); 135 136 // settings are account preferences, so they require a login. 137 if (session.data.user_id != null) { 138 var settings = try wgt.TextBox.init(allocator, settings_tab_label, .{ .border_style = .single, .rounded_corners = true, .wrap_kind = .none }); 139 errdefer settings.deinit(allocator); 140 settings.getFocus().mode = .all; 141 settings.getFocus().kind = .{ .custom = settings_link }; 142 try tab_ids.put(allocator, settings.getFocus().id, {}); 143 if (current_tag == .fork_settings) selected_tab = settings.getFocus().id; 144 try tabs_box.children.put(allocator, settings.getFocus().id, .{ .widget = .{ .text_box = settings }, .rect = null, .min_size = .{ .width = settings_tab_label.len + 2, .height = null } }); 145 } 146 147 // keep authentication within the fork page. 148 if (session.data.host_kind == .server) { 149 var auth_tab = try AuthTab.View.init(allocator, session); 150 errdefer auth_tab.deinit(allocator); 151 auth_tab.text_box.getFocus().kind = .{ .custom = auth_link }; 152 try tab_ids.put(allocator, auth_tab.getFocus().id, {}); 153 if (current_tag == .fork_auth) selected_tab = auth_tab.getFocus().id; 154 try tabs_box.children.put(allocator, auth_tab.getFocus().id, .{ .widget = .{ .auth_tab = auth_tab }, .rect = null, .min_size = .{ .width = auth_tab.minWidth(), .height = null } }); 155 } 156 157 if (session.is_terminal) { 158 var quit = try wgt.TextBox.init(allocator, ui.Quit.tab_label, .{ .border_style = .single, .rounded_corners = true, .wrap_kind = .none }); 159 errdefer quit.deinit(allocator); 160 quit.getFocus().mode = .all; 161 quit.getFocus().kind = .{ .custom = ui.Quit.tab_kind }; 162 try tab_ids.put(allocator, quit.getFocus().id, {}); 163 try tabs_box.children.put(allocator, quit.getFocus().id, .{ .widget = .{ .text_box = quit }, .rect = null, .min_size = .{ .width = 3, .height = null } }); 164 } 165 166 tabs_box.getFocus().child_id = selected_tab orelse tab_ids.keys()[0]; 167 const title_id = title_box.getFocus().id; 168 const tabs_id = tabs_box.getFocus().id; 169 try box.children.put(allocator, title_id, .{ .widget = .{ .box = title_box }, .rect = null, .min_size = null }); 170 title_box_owned = true; 171 // a blank row between the title and the tabs, shown only when they wrap 172 const gap_id = blk: { 173 var gap = try wgt.Text.init(allocator, " "); 174 errdefer gap.deinit(allocator); 175 const id = gap.getFocus().id; 176 try box.children.put(allocator, id, .{ .widget = .{ .text = gap }, .rect = null, .min_size = null, .hidden = true }); 177 break :blk id; 178 }; 179 try box.children.put(allocator, tabs_id, .{ .widget = .{ .box = tabs_box }, .rect = null, .min_size = null }); 180 tabs_box_owned = true; 181 box.getFocus().child_id = tabs_id; 182 183 return .{ 184 .scroll = try wgt.Scroll(ui.Widget).init(allocator, .{ .box = box }, .{ .direction = .horiz, .show_bar = false, .web_native = !session.is_terminal }), 185 .tab_ids = tab_ids, 186 .tabs_id = tabs_id, 187 .gap_id = gap_id, 188 .first_group_width = first_group_width, 189 .session = session, 190 }; 191 } 192 193 pub fn deinit(self: *View, allocator: std.mem.Allocator) void { 194 self.scroll.deinit(allocator); 195 self.tab_ids.deinit(allocator); 196 } 197 198 pub fn build(self: *View, allocator: std.mem.Allocator, constraint: layout.Constraint, root_focus: *Focus) !void { 199 self.clearGrid(); 200 const box = &self.scroll.child.box; 201 const back_visible = self.session.back == .available; 202 ui.widget.setBackButtonVisible(box, back_visible); 203 const tabs_child = self.tabsChild(); 204 const tabs_box = &tabs_child.widget.box; 205 206 const selected_tab = if (box.getFocus().child_id == self.tabs_id) tabs_box.getFocus().child_id else null; 207 var tabs_width: usize = 0; 208 for (tabs_box.children.keys(), tabs_box.children.values()) |id, *child| { 209 const text_box: ?*wgt.TextBox = switch (child.widget) { 210 .text_box => |*value| value, 211 .auth_tab => |*auth_tab| blk: { 212 child.min_size = .{ .width = auth_tab.minWidth(), .height = null }; 213 break :blk &auth_tab.text_box; 214 }, 215 else => null, 216 }; 217 if (text_box) |tab| ui.widget.markSelected(tab, selected_tab == id); 218 tabs_width += if (child.min_size) |min_size| min_size.width orelse 0 else 0; 219 } 220 221 const viewport_width = constraint.max_size.width orelse constraint.min_size.width; 222 const content_width = if (viewport_width) |width| width -| 2 else null; 223 const back_width: usize = if (back_visible) ui.widget.back_button_width else 0; 224 const wrap = if (content_width) |width| self.first_group_width + back_width + tabs_width > width else false; 225 box.options.direction = if (wrap) .vert else .horiz; 226 tabs_child.min_size = if (wrap) .{ .width = content_width, .height = null } else null; 227 (box.children.getPtr(self.gap_id) orelse unreachable).hidden = !wrap; 228 229 var scroll_constraint = constraint; 230 scroll_constraint.min_size.width = viewport_width; 231 try self.scroll.build(allocator, scroll_constraint, root_focus); 232 } 233 234 pub fn input(self: *View, allocator: std.mem.Allocator, key: Key, root_focus: *Focus) !void { 235 _ = allocator; 236 const current_tab = self.currentTabIndex() orelse return; 237 if (inp.moveTab(key, current_tab, self.tab_ids.count())) |new_tab| { 238 const tab_id = self.tab_ids.keys()[new_tab]; 239 root_focus.setFocus(tab_id); 240 const tabs_child = self.tabsChild(); 241 const tabs_rect = tabs_child.rect orelse return; 242 const tab = tabs_child.widget.box.children.get(tab_id) orelse return; 243 var rect = tab.rect orelse return; 244 rect.x += tabs_rect.x; 245 rect.y += tabs_rect.y; 246 self.scroll.scrollToRect(rect); 247 } 248 } 249 250 pub fn clearGrid(self: *View) void { 251 self.scroll.clearGrid(); 252 } 253 254 pub fn getGrid(self: View) ?Grid { 255 return self.scroll.getGrid(); 256 } 257 258 pub fn getFocus(self: *View) *Focus { 259 return self.scroll.getFocus(); 260 } 261 262 pub fn getSelectedIndex(self: View) ?usize { 263 return self.currentTabIndex(); 264 } 265 266 fn currentTabIndex(self: View) ?usize { 267 if (self.scroll.child.box.focus.child_id != self.tabs_id) return null; 268 const child_id = self.tabsChild().widget.box.focus.child_id orelse return null; 269 return self.tab_ids.getIndex(child_id); 270 } 271 272 fn tabsChild(self: *const View) *wgt.Box(ui.Widget).Child { 273 return self.scroll.child.box.children.getPtr(self.tabs_id) orelse unreachable; 274 } 275 }; 276