Replace app-klogo with a more general app-bmpview

claw/code-claw.lua

@@ -110,31 +110,29 @@ return {
    "apps/app-taskmgr.lua"
   }
  },
- ["app-klogo"] = {
-  desc = "KittenOS NEO Logo shower",
-  v = 2,
+ ["app-bmpview"] = {
+  desc = "KittenOS NEO .bmp viewer",
+  v = 5,
   deps = {
    "neo",
-   "app-klogo-logo"
   },
   dirs = {
    "apps"
   },
   files = {
-   "apps/app-klogo.lua",
+   "apps/app-bmpview.lua",
   },
  },
- ["app-klogo-logo"] = {
+ ["neo-logo"] = {
   desc = "KittenOS NEO Logo (data)",
   v = 5,
   deps = {
   },
   dirs = {
-   "data",
-   "data/app-klogo"
+   "doc"
   },
   files = {
-   "data/app-klogo/logo.bmp"
+   "doc/logo.bmp"
   },
  },
  ["app-flash"] = {
@@ -179,7 +177,7 @@ return {
  },
  ["neo-meta"] = {
   desc = "KittenOS NEO: Use 'All' to install to other disks",
-  v = 2,
+  v = 5,
   deps = {
    "neo",
    "neo-init",
@@ -188,7 +186,8 @@ return {
    "neo-icecap",
    "neo-secpolicy",
    "neo-coreapps",
-   "app-klogo",
+   "neo-logo",
+   "app-bmpview",
    "app-flash",
    "app-claw",
    "app-wget"

code/apps/app-bmpview.lua

@@ -5,8 +5,7 @@ local event = require("event")(neo)
 local neoux = require("neoux")(event, neo)
 local braille = require("braille")
 local bmp = require("bmp")
-local icecap = neo.requireAccess("x.neo.pub.base", "loadimg")
-local file = icecap.open("/logo.bmp", false)
+local file = neoux.fileDialog(false)
 
 local header = file.read(bmp.headerMinSzBMP)
 local palette = ""
@@ -61,9 +60,6 @@ lcWidth = bitmap.dsSpan
 local running = true
 
 local function decodeRGB(rgb, igp, col)
- if igp and bitmap.bpp > 24 then
-  rgb = math.floor(rgb / 256)
- end
  local r, g, b = math.floor(rgb / 65536) % 256, math.floor(rgb / 256) % 256, rgb % 256
  -- the new KittenOS NEO logo is 'sensitive' to dithering, so disable it
  if not col then
@@ -82,6 +78,8 @@ local fp = neoux.tcwindow(bW, bH, {
  braille.new(1, 1, bW, bH, {
   selectable = true,
   get = function (window, x, y, bg, fg, selected, colour)
+   if x > bitmap.width then return 0, 0, 0 end
+   if y > bitmap.height then return 0, 0, 0 end
    if bitmap.ignoresPalette then
     return decodeRGB(bitmap.getPixel(x - 1, y - 1, 0), true, colour)
    end
@@ -95,9 +93,9 @@ end, 0xFFFFFF, 0)
 
 neoux.create(bW, bH, nil, function (w, t, r, ...)
  if t == "focus" then
-  if r then
+  if r and not bitmap.ignoresPalette then
    local pal = {}
-   for i = 0, 15 do
+   for i = 0, math.min(15, bitmap.paletteCol - 1) do
     pal[i + 1] = bitmap.getPalette(i)
    end
    w.recommendPalette(pal)

laboratory/reset.sh

@@ -3,7 +3,7 @@
 # This is released into the public domain.
 # No warranty is provided, implied or otherwise.
 
-cp ocemu.cfg.default ocemu.cfg && rm -rf c1-sda c1-sdb tmpfs
+cp ocemu.cfg.default ocemu.cfg && rm -rf c1-sda c1-sdb
 mkdir c1-sda c1-sdb
 echo -n c1-sda > c1-eeprom/data.bin
 cd ..