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-rw-r--r--res/default.css21
-rw-r--r--src/css/style.nim24
-rw-r--r--src/io/buffer.nim15
-rw-r--r--src/io/cell.nim2
-rw-r--r--src/layout/box.nim1
-rw-r--r--src/layout/engine.nim1
-rw-r--r--src/types/enums.nim15
7 files changed, 59 insertions, 20 deletions
diff --git a/res/default.css b/res/default.css
index 113b7ba5..2c154e9f 100644
--- a/res/default.css
+++ b/res/default.css
@@ -8,16 +8,6 @@ menu, noframes, body {
 	display: block;
 }
 
-pre {
-	margin-top: 1em;
-	margin-bottom: 1em;
-	white-space: pre;
-}
-
-a {
-	color: yellow;
-}
-
 a, abbr, b, bdo, button, cite, code, del, dfn, em, font, i, img, ins,
 iframe, kbd, label, map, object, q, samp, select, small, span, strong
 {
@@ -38,6 +28,7 @@ b, strong {
 
 u, ins {
 	text-decoration: underline;
+}
 
 col {
 	display: table-column;
@@ -50,3 +41,13 @@ img {
 li {
 	display: list-item;
 }
+
+pre {
+	margin-top: 1em;
+	margin-bottom: 1em;
+	white-space: pre;
+}
+
+a {
+	color: yellow;
+}
diff --git a/src/css/style.nim b/src/css/style.nim
index 025f6fbc..9f0a0c7c 100644
--- a/src/css/style.nim
+++ b/src/css/style.nim
@@ -33,6 +33,8 @@ type
       whitespace*: WhitespaceType
     of VALUE_INTEGER:
       integer*: int
+    of VALUE_TEXT_DECORATION:
+      textdecoration*: CSSTextDecoration
     of VALUE_NONE: discard
 
   CSSSpecifiedValue* = object of CSSComputedValue
@@ -54,6 +56,7 @@ const PropertyNames = {
   "content": PROPERTY_CONTENT,
   "white-space": PROPERTY_WHITE_SPACE,
   "font-weight": PROPERTY_FONT_WEIGHT,
+  "text-decoration": PROPERTY_TEXT_DECORATION,
 }.toTable()
 
 const ValueTypes = {
@@ -70,10 +73,12 @@ const ValueTypes = {
   PROPERTY_CONTENT: VALUE_CONTENT,
   PROPERTY_WHITE_SPACE: VALUE_WHITE_SPACE,
   PROPERTY_FONT_WEIGHT: VALUE_INTEGER,
+  PROPERTY_TEXT_DECORATION: VALUE_TEXT_DECORATION,
 }.toTable()
 
 const InheritedProperties = {
-  PROPERTY_COLOR, PROPERTY_FONT_STYLE, PROPERTY_WHITE_SPACE, PROPERTY_FONT_WEIGHT
+  PROPERTY_COLOR, PROPERTY_FONT_STYLE, PROPERTY_WHITE_SPACE,
+  PROPERTY_FONT_WEIGHT, PROPERTY_TEXT_DECORATION
 }
 
 func getPropInheritedArray(): array[low(CSSPropertyType)..high(CSSPropertyType), bool] =
@@ -300,14 +305,24 @@ func cssFontWeight(d: CSSDeclaration): int =
       of "bold": return 700
       of "lighter": return 400
       of "bolder": return 700
-      else: return 400
 
     elif tok.tokenType == CSS_NUMBER_TOKEN:
       return int(tok.nvalue)
 
   raise newException(CSSValueError, "Invalid font weight")
 
-proc cssGlobal(d: CSSDeclaration): CSSGlobalValueType =
+func cssTextDecoration(d: CSSDeclaration): CSSTextDecoration =
+  if isToken(d):
+    let tok = getToken(d)
+    if tok.tokenType == CSS_IDENT_TOKEN:
+      case $tok.value
+      of "underline": return TEXT_DECORATION_UNDERLINE
+      of "overline": return TEXT_DECORATION_OVERLINE
+      of "line-through": return TEXT_DECORATION_LINE_THROUGH
+      of "blink": return TEXT_DECORATION_BLINK
+  raise newException(CSSValueError, "Invalid text decoration")
+
+func cssGlobal(d: CSSDeclaration): CSSGlobalValueType =
   if isToken(d):
     let tok = getToken(d)
     if tok.tokenType == CSS_IDENT_TOKEN:
@@ -336,6 +351,7 @@ func getSpecifiedValue*(d: CSSDeclaration): CSSSpecifiedValue =
       of PROPERTY_FONT_WEIGHT:
         result.integer = cssFontWeight(d)
       else: discard #???
+    of VALUE_TEXT_DECORATION: result.textdecoration = cssTextDecoration(d)
     of VALUE_NONE: discard
   except CSSValueError:
     result.globalValue = VALUE_UNSET
@@ -393,6 +409,8 @@ func getComputedValue*(prop: CSSSpecifiedValue, current: CSSComputedValues): CSS
     return CSSComputedValue(t: prop.t, v: VALUE_WHITESPACE, whitespace: prop.whitespace)
   of VALUE_INTEGER:
     return CSSComputedValue(t: prop.t, v: VALUE_INTEGER, integer: prop.integer)
+  of VALUE_TEXT_DECORATION:
+    return CSSComputedValue(t: prop.t, v: VALUE_TEXT_DECORATION, textdecoration: prop.textdecoration)
   of VALUE_NONE: return CSSComputedValue(t: prop.t, v: VALUE_NONE)
 
 func getComputedValue*(d: CSSDeclaration, current: CSSComputedValues): CSSComputedValue =
diff --git a/src/io/buffer.nim b/src/io/buffer.nim
index 47148363..79f8415b 100644
--- a/src/io/buffer.nim
+++ b/src/io/buffer.nim
@@ -76,8 +76,7 @@ func generateFullOutput*(buffer: Buffer): seq[string] =
       result.add(s)
       x = 0
       s = ""
-
-    s &= "\e[0m"
+    s &= "\e[m"
     if cell.fgcolor != defaultColor:
       var color = cell.fgcolor
       if color.rgb:
@@ -100,6 +99,10 @@ func generateFullOutput*(buffer: Buffer): seq[string] =
       s &= "\e[3m"
     if cell.underline:
       s &= "\e[4m"
+    if cell.strike:
+      s &= "\e[9m"
+    if cell.overline:
+      s &= "\e[53m"
 
     s &= $cell.runes
     inc x
@@ -556,6 +559,12 @@ func cellFromLine(line: CSSRowBox, i: int): FlexibleCell =
     result.italic = true
   if line.fontweight > 500:
     result.bold = true
+  if line.textdecoration == TEXT_DECORATION_UNDERLINE:
+    result.underline = true
+  if line.textdecoration == TEXT_DECORATION_OVERLINE:
+    result.overline = true
+  if line.textdecoration == TEXT_DECORATION_LINE_THROUGH:
+    result.strike = true
 
 proc setRowBox(buffer: Buffer, line: CSSRowBox) =
   let x = line.x
@@ -639,6 +648,8 @@ proc refreshDisplay*(buffer: Buffer) =
       buffer.display[dls + j - n].italic = line[i].italic
       buffer.display[dls + j - n].bold = line[i].bold
       buffer.display[dls + j - n].underline = line[i].underline
+      buffer.display[dls + j - n].strike = line[i].strike
+      buffer.display[dls + j - n].overline = line[i].overline
       j += line[i].rune.width()
       inc i
 
diff --git a/src/io/cell.nim b/src/io/cell.nim
index 6ea887e3..50094e88 100644
--- a/src/io/cell.nim
+++ b/src/io/cell.nim
@@ -10,6 +10,8 @@ type
     italic*: bool
     bold*: bool
     underline*: bool
+    strike*: bool
+    overline*: bool
 
   FlexibleCell* = object of Cell
     rune*: Rune
diff --git a/src/layout/box.nim b/src/layout/box.nim
index 0dce03e0..60da87f7 100644
--- a/src/layout/box.nim
+++ b/src/layout/box.nim
@@ -46,6 +46,7 @@ type
     color*: CSSColor
     fontstyle*: CSSFontStyle
     fontweight*: int
+    textdecoration*: CSSTextDecoration
     runes*: seq[Rune]
 
   CSSInlineBox* = ref CSSInlineBoxObj
diff --git a/src/layout/engine.nim b/src/layout/engine.nim
index 2ef4b43e..a8519c3f 100644
--- a/src/layout/engine.nim
+++ b/src/layout/engine.nim
@@ -52,6 +52,7 @@ proc setup(rowbox: var CSSRowBox, cssvalues: CSSComputedValues) =
   rowbox.color = cssvalues[PROPERTY_COLOR].color
   rowbox.fontstyle = cssvalues[PROPERTY_FONT_STYLE].fontstyle
   rowbox.fontweight = cssvalues[PROPERTY_FONT_WEIGHT].integer
+  rowbox.textdecoration = cssvalues[PROPERTY_TEXT_DECORATION].textdecoration
 
 proc inlineWrap(ibox: var CSSInlineBox, rowi: var int, fromx: var int, rowbox: var CSSRowBox) =
   ibox.content.add(rowbox)
diff --git a/src/types/enums.nim b/src/types/enums.nim
index 09adb5ca..db7a87e7 100644
--- a/src/types/enums.nim
+++ b/src/types/enums.nim
@@ -67,21 +67,26 @@ type
     POSITION_STATIC, POSITION_RELATIVE, POSITION_ABSOLUTE, POSITION_FIXED,
     POSITION_INHERIT
 
-  CSSFontStyle* = enum
-    FONTSTYLE_NORMAL, FONTSTYLE_ITALIC, FONTSTYLE_OBLIQUE
-
   CSSPropertyType* = enum
     PROPERTY_NONE, PROPERTY_ALL, PROPERTY_COLOR, PROPERTY_MARGIN,
     PROPERTY_MARGIN_TOP, PROPERTY_MARGIN_LEFT, PROPERTY_MARGIN_RIGHT,
     PROPERTY_MARGIN_BOTTOM, PROPERTY_FONT_STYLE, PROPERTY_DISPLAY,
-    PROPERTY_CONTENT, PROPERTY_WHITE_SPACE, PROPERTY_FONT_WEIGHT
+    PROPERTY_CONTENT, PROPERTY_WHITE_SPACE, PROPERTY_FONT_WEIGHT,
+    PROPERTY_TEXT_DECORATION
+
+  CSSFontStyle* = enum
+    FONTSTYLE_NORMAL, FONTSTYLE_ITALIC, FONTSTYLE_OBLIQUE
+
+  CSSTextDecoration* = enum
+    TEXT_DECORATION_NONE, TEXT_DECORATION_UNDERLINE, TEXT_DECORATION_OVERLINE,
+    TEXT_DECORATION_LINE_THROUGH, TEXT_DECORATION_BLINK
 
   CSSGlobalValueType* = enum
     VALUE_NOGLOBAL, VALUE_INITIAL, VALUE_INHERIT, VALUE_REVERT, VALUE_UNSET
 
   CSSValueType* = enum
     VALUE_NONE, VALUE_LENGTH, VALUE_COLOR, VALUE_CONTENT, VALUE_DISPLAY,
-    VALUE_FONT_STYLE, VALUE_WHITE_SPACE, VALUE_INTEGER
+    VALUE_FONT_STYLE, VALUE_WHITE_SPACE, VALUE_INTEGER, VALUE_TEXT_DECORATION
 
   DrawInstructionType* = enum
     DRAW_TEXT, DRAW_GOTO, DRAW_FGCOLOR, DRAW_BGCOLOR, DRAW_STYLE, DRAW_RESET
generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2025-01-08 01:15:21 +0000