Removed all notcurses support. (0.40.3)

lib/ui/notcurses.fun

@@ -1,172 +0,0 @@
-#!/usr/bin/env fun
-
-/*
- * This file is part of the Fun programming language.
- * https://fun-lang.xyz/
- *
- * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/apache-2-0
- *
- * Added: 2026-01-03
- */
-
-// Notcurses stdlib abstraction wrapping VM NC_* builtins.
-// Provides a tiny OO-style helper around nc_init/nc_clear/nc_draw_text/nc_getch/nc_shutdown.
-// If Fun was built without Notcurses support, init() returns 0 and methods are no-ops.
-
-class Notcurses()
-  // Initialize Notcurses core. Returns 1 on success, 0 on failure.
-  fun init(this)
-    return nc_init()
-
-  // Clear the screen and render. Returns 0 on success, -1 on error.
-  fun clear(this)
-    return nc_clear()
-
-  // Draw text at y, x and render. Returns 0 on success, -1 on error.
-  fun draw_text(this, y, x, text)
-    // allow flexible types
-    return nc_draw_text(to_number(y), to_number(x), to_string(text))
-
-  // Get a Unicode codepoint (int). timeout_ms<=0 blocks; >0 returns -1 if no key ready.
-  fun getch(this, timeout_ms)
-    if timeout_ms == nil
-      timeout_ms = 0
-    return nc_getch(to_number(timeout_ms))
-
-  // Shut down Notcurses, restoring the terminal.
-  fun shutdown(this)
-    return nc_shutdown()
-
-  // (banner helper removed temporarily due to parser limitations)
-
-  // --- Extended primitives ---
-  fun size(this)
-    return nc_get_size()
-
-  fun render(this)
-    return nc_render()
-
-  // fg/bg are 0xRRGGBB, style bitmask: bold(1), dim(2), italic(4), underline(8), strike(16), reverse(32)
-  fun set_style(this, fg, bg, style)
-    // parser order for builtin is (style,bg,fg)
-    return nc_set_style(to_number(style), to_number(bg), to_number(fg))
-
-  fun draw_char(this, y, x, ch)
-    return nc_draw_char(to_number(y), to_number(x), to_number(ch))
-
-  fun hline(this, y, x, len, ch)
-    return nc_draw_hline(to_number(y), to_number(x), to_number(len), to_number(ch))
-
-  fun vline(this, y, x, len, ch)
-    return nc_draw_vline(to_number(y), to_number(x), to_number(len), to_number(ch))
-
-  fun box(this, y, x, h, w, style)
-    // builtin expects (x,y,w,h,style)
-    return nc_box(to_number(x), to_number(y), to_number(w), to_number(h), to_number(style))
-
-  fun fill(this, y, x, h, w, ch)
-    // builtin expects (x,y,w,h,ch)
-    return nc_fill(to_number(x), to_number(y), to_number(w), to_number(h), to_number(ch))
-
-  // --- Widgets as methods ---
-  // Status bar on the last row
-  fun status_bar(this, text, style)
-    sz = this.size()
-    if style == nil
-      style = 32
-    rc = this.set_style(0x000000, 0xFFFFFF, style)
-    rc = this.fill(sz[0] - 1, 0, 1, sz[1], 32)
-    rc = this.draw_text(sz[0] - 1, 1, text)
-    rc = this.render()
-    return 0
-
-  // Draw styled label
-  fun label(this, y, x, text, style)
-    if style != nil
-      rc = this.set_style(0xFFFFFF, 0x000000, style)
-    rc = this.draw_text(y, x, text)
-    rc = this.render()
-    return 0
-
-  // Panel with optional title
-  fun box_panel(this, y, x, h, w, title, style)
-    if style == nil
-      style = 0
-    rc = this.box(y, x, h, w, style)
-    if title != nil
-      rc = this.draw_text(y, x + 2, to_string(title))
-    rc = this.render()
-    return 0
-
-  // Progress bar (frac in 0..1)
-  fun progress(this, y, x, w, frac, style)
-    if style == nil
-      style = 0
-    if frac < 0
-      frac = 0
-    if frac > 1
-      frac = 1
-    // frame and title
-    rc = nc_box(to_number(x - 2), to_number(y - 1), to_number(w + 4), 3, to_number(style))
-    // background in dim gray
-    rc = this.set_style(0x606060, 0x000000, 2)
-    rc = nc_fill(to_number(y), to_number(x), to_number(w), 1, 46) // '.'
-    // filled portion in bold green
-    rc = this.set_style(0x00FF00, 0x000000, 1)
-    fw = to_number(frac) * w
-    if fw < 0
-      fw = 0
-    if fw > w
-      fw = w
-    if fw > 0
-      rc = nc_fill(to_number(y), to_number(x), to_number(fw), 1, 35) // '#'
-    rc = nc_draw_text(to_number(y - 1), to_number(x), "Progress")
-    rc = nc_render()
-    return 0
-
-  // Simple vertical menu, highlight selected index
-  fun menu(this, y, x, items, selected_idx, w, style, sel_style)
-    if style == nil
-      style = 0
-    if sel_style == nil
-      sel_style = 32
-    i = 0
-    while i < len(items)
-      if i == selected_idx
-        rc = this.set_style(0x000000, 0xFFFFFF, sel_style)
-      else
-        rc = this.set_style(0xFFFFFF, 0x000000, style)
-      if w != nil
-        if len(to_string(items[i])) > w
-          rc = this.draw_text(y + i, x, substr(to_string(items[i]), 0, w))
-        else
-          rc = this.draw_text(y + i, x, to_string(items[i]))
-      else
-        rc = this.draw_text(y + i, x, to_string(items[i]))
-      i = i + 1
-    rc = this.render()
-    return 0
-
-  // Input line echo with cursor
-  fun input_line(this, y, x, prompt, buffer, cursor_idx, w, style)
-    if style == nil
-      style = 0
-    if w == nil
-      w = len(buffer) + len(prompt) + 2
-    rc = this.set_style(0xFFFFFF, 0x000000, style)
-    rc = this.draw_text(y, x, to_string(prompt))
-    rc = this.fill(y, x + len(prompt), 1, w, 32)
-    rc = this.draw_text(y, x + len(prompt), to_string(buffer))
-    this.set_style(0x000000, 0xFFFFFF, 32)
-    ci = cursor_idx
-    if ci < 0
-      ci = 0
-    if ci > len(buffer)
-      ci = len(buffer)
-    rc = this.draw_char(y, x + len(prompt) + ci, 32)
-    rc = this.render()
-    return 0
-
-// --- End of class Notcurses ---