╭─────────────╮ │scroll to top│ ╰─────────────╯ ╭ main_wasm.zig ────────────────────────────────────────────────╮ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ ╰───────────────────────────────────────────────────────────────╯
🬐 🬠 🬞🬂🬏 🬟 🬑 🬟 🬑 ╭dd173b4d..╮ dd173b4d.. see-em: 🬋🬋🬋 🬋🬋🬋 🬋 🬋 │files │ commits refs discuss issues new login 🬐 🬠 🬐 🬠 🬑 🬟 🬰 ╰──────────╯ (624) user
╭────╮ ╭ clone ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ╮ │http│ ssh │ │ ╰────╯ ╰ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ╯
.. embed/ event/ test/ ui/ command.zig diff3.zig event.zig find.zig fork.zig lib.zig main.zig ╭─────────────────────────────────╮ │main_wasm.zig │ ╰─────────────────────────────────╯ markdown.zig patch.zig progress.zig push.zig search.zig search_commit.zig search_thread.zig serve.zig serve_common.zig serve_http.zig serve_ssh.zig serve_ssh_protocol.zig test.zig testnet.zig try.zig ui.zig web.zig
156 _navigate(url.ptr, @intCast(url.len)); 157 return; 158 } 159 // the grid suppresses the anchor's own navigation, so follow it here 160 if (ui.rawLink(root_ptr.getFocus(), focus_id)) |url| { 161 _navigate(url.ptr, @intCast(url.len)); 162 return; 163 } 164 try setFocus(focus_id); 165 } 166 167 fn setFocus(focus_id: usize) !void { 168 const root_ptr = if (root) |*root_value| root_value else return error.NotStarted; 169 const root_focus = root_ptr.getFocus(); 170 root_focus.setFocus(focus_id); 171 if (ui.inPageLink(root_focus, focus_id, session.data)) |route| session.data.current_page = route; 172 } 173 174 fn consoleLog(arg: []const u8) void { 175 _consoleLog(arg.ptr, @intCast(arg.len)); 176 } 177 178 extern fn _consoleLog(arg: [*]const u8, len: u32) void; 179 extern fn _setHtml(arg: [*]const u8, len: u32) void; 180 extern fn _replaceState(arg: [*]const u8, len: u32) void; 181 extern fn _focusInput(focus_id: u32) void; 182 extern fn _navigate(arg: [*]const u8, len: u32) void; 183 extern fn _scrollToFocus(focus_id: u32) void; 184 /// js calls this first to get a wasm pointer it can write the page json into. 185 export fn _alloc(len: u32) ?[*]u8 { 186 const slice = allocator.alloc(u8, len) catch return null; 187 return slice.ptr; 188 } 189 190 export fn _init(json_ptr: [*]u8, json_len: u32, min_height: u32, max_width: u32) void { 191 const json = json_ptr[0..json_len]; 192 defer allocator.free(json); 193 init(json, min_height, max_width) catch |err| { 194 var buf: [256]u8 = undefined; 195 const str = std.fmt.bufPrint(&buf, "init: {}", .{err}) catch unreachable; 196 consoleLog(str); 197 }; 198 } 199 200 export fn _tick(min_height: u32, max_width: u32) bool { 201 tick(min_height, max_width) catch |err| { 202 var buf: [256]u8 = undefined; 203 const str = std.fmt.bufPrint(&buf, "tick: {}", .{err}) catch unreachable; 204 consoleLog(str); 205 return false; 206 }; 207 return true; 208 } 209 210 export fn _onKeyDown(key_code: u32) void { 211 onKeyDown(key_code) catch |err| { 212 var buf: [256]u8 = undefined; 213 const str = std.fmt.bufPrint(&buf, "onKeyDown: {}", .{err}) catch unreachable; 214 consoleLog(str); 215 }; 216 } 217 218 export fn _onMouseClick(focus_id: u32) void { 219 onMouseClick(focus_id) catch |err| { 220 var buf: [256]u8 = undefined; 221 const str = std.fmt.bufPrint(&buf, "onMouseClick: {}", .{err}) catch unreachable; 222 consoleLog(str); 223 }; 224 } 225 226 export fn _setFocus(focus_id: u32) void { 227 setFocus(focus_id) catch |err| { 228 var buf: [256]u8 = undefined; 229 const str = std.fmt.bufPrint(&buf, "setFocus: {}", .{err}) catch unreachable; 230 consoleLog(str); 231 }; 232 } 233 234 // js calls this when the value of a native <input> changes; we replace 235 // the matching TextInput's content with the supplied utf-8 bytes. 236 export fn _setTextInputValue(focus_id: u32, value_ptr: [*]const u8, value_len: u32) void { 237 setTextInputValue(focus_id, value_ptr[0..value_len]) catch |err| { 238 var buf: [256]u8 = undefined; 239 const str = std.fmt.bufPrint(&buf, "setTextInputValue: {}", .{err}) catch unreachable; 240 consoleLog(str); 241 }; 242 } 243 244 fn setTextInputValue(focus_id: u32, bytes: []const u8) !void { 245 const root_ptr = if (root) |*r| r else return error.NotStarted; 246 const root_focus = root_ptr.getFocus(); 247 const child = root_focus.children.get(focus_id) orelse return error.UnknownFocusId; 248 switch (child.focus.kind) { 249 .text_input, .text_input_password, .text_area => {}, 250 else => return error.NotATextInput, 251 } 252 const ti = session.text_inputs.get(focus_id) orelse return error.UnknownFocusId; 253 try ti.setContent(allocator, bytes); 254 } 255