updated gallery

docs/schema.typ

@@ -2,14 +2,15 @@
 /// This function returns a dictionary of structures
 /// 
 /// Supported formats: #schema.valid-extensions.map(e => raw("." + e)).join(", ")
-/// - path-or-schema (str, raw): If it is a string, defines the path to load. \
-///   If it is a raw block, its content is directly parsed (the block's language will define the format to use)
+/// - path-or-schema (str, raw, dictionary): If it is a string, defines the path to load. \
+///   If it is a raw block, its content is directly parsed (the block's language will define the format to use) \
+///   If it is a dictionary, it directly defines the schema structure
 /// -> dictionary
 #let load(path-or-schema) = {}
 
 /// Renders the given schema
 /// This functions
-/// - structures (dictionary): A schema dictionary, as returned by #doc-ref("schema.load")
+/// - schema (dictionary): A schema dictionary, as returned by #doc-ref("schema.load")
 /// - config (auto, dictionary): The configuration parameters, as returned by #doc-ref("config.config")
 /// - width (ratio, length): The width of the generated figure
-#let render(structures, config: auto, width: 100%) = {}
+#let render(schema, config: auto, width: 100%) = {}

gallery.bash

@@ -0,0 +1,40 @@
+#!/bin/bash
+
+PDFS=false
+
+while getopts "p" flag
+do
+    case "${flag}" in
+        p) PDFS=true;;
+    esac
+done
+
+echo "Generating gallery images"
+
+set -- ./gallery/example*.typ
+cnt="$#"
+i=1
+for f
+do
+    f2="${f/typ/png}"
+    echo "($i/$cnt) $f -> $f2"
+    typst c --root ./ "$f" "$f2"
+    i=$((i+1))
+done
+
+if [ "$PDFS" = true ]
+then
+    echo
+    echo "Generating gallery PDFs"
+
+    set -- ./gallery/*.typ
+    cnt="$#"
+    i=1
+    for f
+    do
+        f2="${f/typ/pdf}"
+        echo "($i/$cnt) $f -> $f2"
+        typst c --root ./ "$f" "$f2"
+        i=$((i+1))
+    done
+fi

gallery/example3.typ

@@ -0,0 +1,23 @@
+#import "../src/lib.typ": schema, config
+
+#let example = schema.load("/gallery/example1.yaml")
+//#schema.render(example)
+
+= Chapter 1
+#lorem(50)
+
+= Chapter 2
+#lorem(50)
+
+== Section 2.1
+
+#lorem(20)
+
+#figure(
+  schema.render(example, config: config.config(all-bit-i: false)),
+  caption: "Test schema"
+)
+
+#lorem(20)
+
+= Chapter 3

gallery/example3.yaml

@@ -0,0 +1,12 @@
+structures:
+  main:
+    bits: 32
+    ranges:
+      31-24:
+        name: op
+      23-16:
+        name: r1
+      15-8:
+        name: r2
+      7-0:
+        name: r3

gallery/test.typ

@@ -26,3 +26,114 @@ structures:
 #schema.render(test-raw, config: config.config(
   full-page: true
 ))
+
+#let test-typ = schema.load((
+  structures: (
+    main: (
+      bits: 32,
+      ranges: (
+        "31-28": (name: "cond"),
+        "27": (name: "0"),
+        "26": (name: "1"),
+        "25": (name: "I"),
+        "24": (
+          name: "P",
+          description: "pre / post indexing bit",
+          values: (
+            "0": "post, add offset after transfer",
+            "1": "pre, add offset before transfer"
+          )
+        ),
+        "23": (
+          name: "U",
+          description: "up / down bit",
+          values: (
+            "0": "down, subtract offset from base",
+            "1": "up, addition offset to base"
+          )
+        ),
+        "22": (
+          name: "B",
+          description: "byte / word bit",
+          values: (
+            "0": "transfer word quantity",
+            "1": "transfer byte quantity"
+          )
+        ),
+        "21": (
+          name: "W",
+          description: "write-back bit",
+          values: (
+            "0": "no write-back",
+            "1": "write address into base"
+          )
+        ),
+        "20": (
+          name: "L",
+          description: "load / store bit",
+          values: (
+            "0": "store to memory",
+            "1": "load from memory"
+          )
+        ),
+        "19-16": (
+          name: "Rn",
+          description: "base register"
+        ),
+        "15-12": (
+          name: "Rd",
+          description: "source / destination register"
+        ),
+        "11-0": (
+          name: "offset",
+          depends-on: "25",
+          values: (
+            "0": (
+              description: "offset is an immediate value",
+              structure: "immediateOffset"
+            ),
+            "1": (
+              description: "offset is a register",
+              structure: "registerOffset"
+            )
+          )
+        )
+      )
+    ),
+    immediateOffset: (
+      bits: 12,
+      ranges: (
+        "11-0": (
+          name: "12-bit immediate offset",
+          description: "unsigned number"
+        )
+      )
+    ),
+    registerOffset: (
+      bits: 12,
+      ranges: (
+        "11-4": (
+          name: "shift",
+          description: "shift applied to Rm"
+        ),
+        "3-0": (
+          name: "Rm",
+          description: "offset register"
+        )
+      )
+    )
+  ),
+  colors: (
+    main: (
+      "31-28": red,
+      "11-4": green
+    ),
+    registerOffset: (
+      "11-4": rgb(240, 140, 80)
+    )
+  )
+))
+
+#schema.render(test-typ, config: config.config(
+  full-page: true
+))

src/renderer.typ

@@ -33,19 +33,11 @@
     text-params.insert("style", "italic")
   }
 
-  let content-params = (:)
-  if fill != none {
-    content-params.insert("fill", fill)
-    content-params.insert("frame", "rect")
-    content-params.insert("padding", (4pt, 0pt))
-  }
-
   draw.content(
     (x, -y),
     text(txt, fill: color, size: size, ..text-params),
     anchor: anchor,
-    stroke: none,
-    ..content-params
+    stroke: none
   )
 }
 
@@ -253,7 +245,7 @@
 
 #let draw-dependency(
   draw-struct, config,
-  struct, structures, bits-x, bits-y, range_, desc-x, desc-y
+  struct, schema, bits-x, bits-y, range_, desc-x, desc-y
 ) = {
   let shapes = ()
 
@@ -301,7 +293,7 @@
     val-struct = structure.load("", val-struct)
 
     let shapes_
-    (shapes_, ..) = draw-struct(config, val-struct, structures, ox: depend-start-x, oy: desc-y)
+    (shapes_, ..) = draw-struct(config, val-struct, schema, ox: depend-start-x, oy: desc-y)
     shapes += shapes_
 
     let y = desc-y + bit-h * 1.5
@@ -332,7 +324,7 @@
     prev-range-y = prev-depend-y
     depend-range.last-value-y = prev-depend-y
 
-    (shapes_, desc-y) = draw-struct(config, structures.at(data.structure), structures, ox: start-x, oy: desc-y)
+    (shapes_, desc-y) = draw-struct(config, schema.structures.at(data.structure), schema, ox: start-x, oy: desc-y)
     shapes += shapes_
   }
 
@@ -341,8 +333,9 @@
   return (shapes, desc-x, desc-y, struct)
 }
 
-#let draw-structure(config, struct, structures, ox: 0, oy: 0) = {
+#let draw-structure(config, struct, schema, ox: 0, oy: 0) = {
   let shapes
+  let colors = schema.at("colors", default: (:))
   let bg-col = config.background
   let txt-col = config.text-color
   let border-col = config.border-color
@@ -352,6 +345,30 @@
   let (bits-x, bits-y) = (ox, oy + bit-h)
   let bits-width = struct.bits * bit-w
   let start-bit = struct.start
+  let bit-colors = (:)
+  for i in range(struct.bits) {
+    bit-colors.insert(str(i), bg-col)
+  }
+  if struct.name in colors {
+    for (s, col) in colors.at(struct.name) {
+      let (start, end) = rng.parse-span(s)
+      for i in range(start, end + 1) {
+        let real-i = struct.bits - i - 1 + start-bit
+        bit-colors.insert(str(real-i), col)
+      }
+    }
+  }
+  let range-boundaries = ()
+  for r in struct.ranges.values() {
+    let i = struct.bits - r.end - 1 + start-bit
+    range-boundaries.push(i)
+  }
+
+  // Draw colors
+  for i in range(struct.bits) {
+    let bit-x = ox + i * bit-w
+    shapes += draw-rect(bit-colors.at(str(i)), bit-x, bits-y, bit-w+1, bit-h)
+  }
 
   // Draw rectangle around structure
   shapes += draw-rect(border-col, bits-x, bits-y, bits-width, bit-h, thickness: 2)
@@ -379,8 +396,9 @@
     }
 
     // Draw separator
-    if i != 0 {
-      shapes += draw-line(border-col, (bit-x, bits-y), (bit-x, bits-y + bit-h))
+    if i != 0 and not i in range-boundaries {
+      shapes += draw-line(border-col, (bit-x, bits-y), (bit-x, bits-y + bit-h * 0.2))
+      shapes += draw-line(border-col, (bit-x, bits-y + bit-h * 0.8), (bit-x, bits-y + bit-h))
     }
   }
 
@@ -413,13 +431,7 @@
     let name-x = start-x + width / 2
     let name-y = bits-y + bit-h / 2
     
-    shapes += draw-rect(
-      bg-col,
-      start-x + bit-w / 2,
-      name-y - bit-h * 0.3,
-      width - bit-w,
-      bit-h * 0.6
-    )
+    shapes += draw-line(border-col, (start-x, bits-y), (start-x, bits-y + bit-h))
     shapes += draw-text(range_.name, txt-col, name-x, name-y, fill: bg-col)
     
     if range_.description != "" {
@@ -437,7 +449,7 @@
       let shapes_
       (shapes_, desc-x, desc-y, struct) = draw-dependency(
         draw-structure, config,
-        struct, structures, bits-x, bits-y, range_, desc-x, desc-y
+        struct, schema, bits-x, bits-y, range_, desc-x, desc-y,
       )
       shapes += shapes_
     }
@@ -446,13 +458,13 @@
   return (shapes, desc-y)
 }
 
-#let render(config, structures, width: 100%) = {
+#let render(config, schema, width: 100%) = {
   set text(
     font: config.default-font-family,
     size: config.default-font-size
   )
 
-  let main = structures.main
+  let main = schema.structures.main
   let ox = config.margins.at(3)
   if config.left-labels {
     ox = config.width - ox - main.bits * config.bit-width
@@ -473,7 +485,7 @@
 
   let cnvs = canvas(length: 1pt, background: config.background, {
     let (shapes, _) = draw-structure(
-      config, main, structures,
+      config, main, schema,
       ox: ox,
       oy: config.margins.at(0)
     )

src/schema.typ

@@ -44,6 +44,8 @@
 #let load(path-or-schema) = {
   let schema = if type(path-or-schema) == str {
     parse-file(path-or-schema)
+  } else if type(path-or-schema) == dictionary {
+    path-or-schema
   } else {
     parse-raw(path-or-schema)
   }
@@ -53,13 +55,16 @@
     id = str(id)
     structures.insert(id, structure.load(id, data))
   }
-  return structures
+  return (
+    structures: structures,
+    colors: schema.at("colors", default: (:))
+  )
 }
 
-#let render(structures, width: 100%, config: auto) = {
+#let render(schema, width: 100%, config: auto) = {
   if config == auto {
     config = conf.config()
   }
   let renderer_ = renderer.make(config)
-  (renderer_.render)(structures, width: width)
+  (renderer_.render)(schema, width: width)
 }