mirror of
https://github.com/lalbornoz/roar.git
synced 2024-12-23 04:46:37 +00:00
MiRC2png.py: fix mIRC colour control code sequence counting & rendering logic.
This commit is contained in:
Lucio Andrés Illanes Albornoz
parent
e0300331fd
commit
68ba42f244
148
MiRC2png.py
148
MiRC2png.py
@ -39,7 +39,7 @@ class MiRC2png:
|
||||
inCurBold = inCurItalic = inCurUnderline = None;
|
||||
inCurColourSpec = None;
|
||||
state = None;
|
||||
inCurCol = None;
|
||||
inCurCol = inCurDigits = None;
|
||||
|
||||
# {{{ _ColourMapBold: mIRC colour number to RGBA map given ^B (bold)
|
||||
_ColourMapBold = [
|
||||
@ -85,48 +85,104 @@ class MiRC2png:
|
||||
class _State(Enum):
|
||||
STATE_CHAR = 1
|
||||
STATE_COLOUR_SPEC = 2
|
||||
STATE_CSPEC_DIGIT0 = 2
|
||||
STATE_CSPEC_DIGIT1 = 3
|
||||
# }}}
|
||||
|
||||
# {{{ _countChar(): XXX
|
||||
def _countChar(self, char):
|
||||
return True
|
||||
# }}}
|
||||
# {{{ _countColourSpecState(): XXX
|
||||
def _countColourSpecState(self, colourSpec):
|
||||
return 0
|
||||
# }}}
|
||||
# {{{ _render(): XXX
|
||||
def _render(self):
|
||||
self.outCurX = 0; self.outCurY = 0;
|
||||
for inCurRow in range(0, len(self.inLines)):
|
||||
self.inCurBold = 0; self.inCurItalic = 0; self.inCurUnderline = 0;
|
||||
self.inCurColourSpec = ""; self._State = self._State.STATE_CHAR;
|
||||
self.inCurCol = 0; self.inCurDigits = 0;
|
||||
while self.inCurCol < len(self.inLines[inCurRow]):
|
||||
if self._State == self._State.STATE_CHAR:
|
||||
self._parseAsChar( \
|
||||
self.inLines[inCurRow][self.inCurCol], \
|
||||
self._syncChar)
|
||||
elif self._State == self._State.STATE_CSPEC_DIGIT0 \
|
||||
or self._State == self._State.STATE_CSPEC_DIGIT1: \
|
||||
self._parseAsColourSpec( \
|
||||
self.inLines[inCurRow][self.inCurCol], \
|
||||
self._syncColourSpecState)
|
||||
self.outCurX = 0; self.outCurY += self.outImgFontSize[1];
|
||||
# }}}
|
||||
# {{{ _getMaxCols(): Calculate widest row in lines, ignoring non-printable & mIRC control code sequences
|
||||
def _getMaxCols(self, lines):
|
||||
maxCols = 0;
|
||||
for curRow in range(0, len(lines)):
|
||||
curRowCols = 0; curState = self._State.STATE_CHAR;
|
||||
curCol = 0; curColLen = len(lines[curRow]);
|
||||
while curCol < curColLen:
|
||||
curChar = lines[curRow][curCol]
|
||||
if curState == self._State.STATE_CHAR:
|
||||
if curChar == "":
|
||||
curState = self._State.STATE_COLOUR_SPEC; curCol += 1;
|
||||
elif curChar in string.printable:
|
||||
curRowCols += 1; curCol += 1;
|
||||
else:
|
||||
curCol += 1;
|
||||
elif curState == self._State.STATE_COLOUR_SPEC:
|
||||
if curChar in set(",0123456789"):
|
||||
curCol += 1;
|
||||
else:
|
||||
curState = self._State.STATE_CHAR;
|
||||
for inCurRow in range(0, len(lines)):
|
||||
self.inCurBold = 0; self.inCurItalic = 0; self.inCurUnderline = 0;
|
||||
self.inCurColourSpec = ""; self._State = self._State.STATE_CHAR;
|
||||
self.inCurCol = 0; self.inCurDigits = 0; curRowCols = 0;
|
||||
while self.inCurCol < len(self.inLines[inCurRow]):
|
||||
if self._State == self._State.STATE_CHAR:
|
||||
if self._parseAsChar( \
|
||||
self.inLines[inCurRow][self.inCurCol], self._countChar):
|
||||
curRowCols += 1
|
||||
elif self._State == self._State.STATE_CSPEC_DIGIT0 \
|
||||
or self._State == self._State.STATE_CSPEC_DIGIT1:
|
||||
self._parseAsColourSpec( \
|
||||
self.inLines[inCurRow][self.inCurCol], \
|
||||
self._countColourSpecState)
|
||||
maxCols = max(maxCols, curRowCols)
|
||||
return maxCols
|
||||
# }}}
|
||||
# {{{ _parseAsChar(): Parse single character as regular character and mutate state
|
||||
def _parseAsChar(self, char):
|
||||
def _parseAsChar(self, char, fn):
|
||||
if char == "":
|
||||
self._State = self._State.STATE_CSPEC_DIGIT0; self.inCurCol += 1;
|
||||
return False
|
||||
else:
|
||||
self.inCurCol += 1; return fn(char);
|
||||
# }}}
|
||||
# {{{ _parseAsColourSpec(): Parse single character as mIRC colour control code sequence and mutate state
|
||||
def _parseAsColourSpec(self, char, fn):
|
||||
if self._State == self._State.STATE_CSPEC_DIGIT0 \
|
||||
and char == ",":
|
||||
self.inCurColourSpec += char; self.inCurCol += 1;
|
||||
self._State = self._State.STATE_CSPEC_DIGIT1;
|
||||
self.inCurDigits = 0
|
||||
return [False]
|
||||
elif self._State == self._State.STATE_CSPEC_DIGIT0 \
|
||||
and char in set("0123456789") \
|
||||
and self.inCurDigits <= 1:
|
||||
self.inCurColourSpec += char; self.inCurCol += 1;
|
||||
self.inCurDigits += 1
|
||||
return [False]
|
||||
elif self._State == self._State.STATE_CSPEC_DIGIT1 \
|
||||
and char in set("0123456789") \
|
||||
and self.inCurDigits <= 1:
|
||||
self.inCurColourSpec += char; self.inCurCol += 1;
|
||||
self.inCurDigits += 1
|
||||
return [False]
|
||||
else:
|
||||
result = fn(self.inCurColourSpec)
|
||||
self.inCurColourSpec = ""; self._State = self._State.STATE_CHAR;
|
||||
self.inCurDigits = 0
|
||||
return [True, result]
|
||||
# }}}
|
||||
# {{{ _syncChar(): XXX
|
||||
def _syncChar(self, char):
|
||||
if char == "":
|
||||
self.inCurCol += 1; self.inCurBold = 0 if self.inCurBold else 1;
|
||||
elif char == "":
|
||||
self._State = self._State.STATE_COLOUR_SPEC; self.inCurCol += 1;
|
||||
self.inCurBold = 0 if self.inCurBold else 1;
|
||||
elif char == "":
|
||||
self.inCurCol += 1; self.inCurItalic = 0 if self.inCurItalic else 1;
|
||||
self.inCurItalic = 0 if self.inCurItalic else 1;
|
||||
elif char == "":
|
||||
self.inCurCol += 1;
|
||||
self.inCurBold = 0; self.inCurItalic = 0; self.inCurUnderline = 0;
|
||||
self.inCurColourSpec = "";
|
||||
elif char == "":
|
||||
self.inCurCol += 1
|
||||
self.outCurColourBg, self.outCurColourFg = self.outCurColourFg, self.outCurColourBg;
|
||||
elif char == " ":
|
||||
self.inCurCol += 1; self.inCurUnderline = 0 if self.inCurUnderline else 1;
|
||||
self.inCurUnderline = 0 if self.inCurUnderline else 1;
|
||||
elif char == " ":
|
||||
if self.inCurBold:
|
||||
colourBg = self._ColourMapBold[self.outCurColourBg]
|
||||
@ -135,7 +191,7 @@ class MiRC2png:
|
||||
self.outImgDraw.rectangle(((self.outCurX, self.outCurY), (self.outCurX + self.outImgFontSize[0], self.outCurY + self.outImgFontSize[1])), fill=colourBg)
|
||||
if self.inCurUnderline:
|
||||
self.outImgDraw.line((self.outCurX, self.outCurY + (self.outImgFontSize[1] - 2), self.outCurX + self.outImgFontSize[0], self.outCurY + (self.outImgFontSize[1] - 2)), fill=colourFg)
|
||||
self.outCurX += self.outImgFontSize[0]; self.inCurCol += 1;
|
||||
self.outCurX += self.outImgFontSize[0];
|
||||
else:
|
||||
if self.inCurBold:
|
||||
colourBg = self._ColourMapBold[self.outCurColourBg]
|
||||
@ -148,22 +204,20 @@ class MiRC2png:
|
||||
self.outImgDraw.text((self.outCurX, self.outCurY), char, colourFg, self.outImgFont)
|
||||
if self.inCurUnderline:
|
||||
self.outImgDraw.line((self.outCurX, self.outCurY + (self.outImgFontSize[1] - 2), self.outCurX + self.outImgFontSize[0], self.outCurY + (self.outImgFontSize[1] - 2)), fill=colourFg)
|
||||
self.outCurX += self.outImgFontSize[0]; self.inCurCol += 1;
|
||||
self.outCurX += self.outImgFontSize[0];
|
||||
return True
|
||||
# }}}
|
||||
# {{{ _parseAsColourSpec(): Parse single character as mIRC colour control code sequence and mutate state
|
||||
def _parseAsColourSpec(self, char):
|
||||
if char in set(",0123456789"):
|
||||
self.inCurColourSpec += char; self.inCurCol += 1;
|
||||
# {{{ _syncColourSpecState(): XXX
|
||||
def _syncColourSpecState(self, colourSpec):
|
||||
colourSpec = colourSpec.split(",")
|
||||
if len(colourSpec) == 2:
|
||||
self.outCurColourFg = int(colourSpec[0])
|
||||
self.outCurColourBg = int(colourSpec[1] or self.outCurColourBg)
|
||||
elif len(colourSpec) == 1:
|
||||
self.outCurColourFg = int(colourSpec[0])
|
||||
else:
|
||||
self.inCurColourSpec = self.inCurColourSpec.split(",")
|
||||
if len(self.inCurColourSpec) == 2:
|
||||
self.outCurColourFg = int(self.inCurColourSpec[0])
|
||||
self.outCurColourBg = int(self.inCurColourSpec[1] or self.outCurColourBg)
|
||||
elif len(self.inCurColourSpec) == 1:
|
||||
self.outCurColourFg = int(self.inCurColourSpec[0])
|
||||
else:
|
||||
self.outCurColourBg = 1; self.outCurColourFg = 15;
|
||||
self.inCurColourSpec = ""; self._State = self._State.STATE_CHAR;
|
||||
self.outCurColourBg = 1; self.outCurColourFg = 15;
|
||||
return True
|
||||
# }}}
|
||||
|
||||
#
|
||||
@ -179,17 +233,7 @@ class MiRC2png:
|
||||
self.outImg = Image.new("RGBA", (self.inColsMax * self.outImgFontSize[0], self.inRows * self.outImgFontSize[1]), self._ColourMapNormal[1])
|
||||
self.outImgDraw = ImageDraw.Draw(self.outImg)
|
||||
self.outCurColourBg = 1; self.outCurColourFg = 15;
|
||||
self.outCurX = 0; self.outCurY = 0;
|
||||
for inCurRow in range(0, len(self.inLines)):
|
||||
self.inCurBold = 0; self.inCurItalic = 0; self.inCurUnderline = 0;
|
||||
self.inCurColourSpec = ""; self._State = self._State.STATE_CHAR;
|
||||
self.inCurCol = 0;
|
||||
while self.inCurCol < len(self.inLines[inCurRow]):
|
||||
if self._State == self._State.STATE_CHAR:
|
||||
self._parseAsChar(self.inLines[inCurRow][self.inCurCol])
|
||||
elif self._State == self._State.STATE_COLOUR_SPEC:
|
||||
self._parseAsColourSpec(self.inLines[inCurRow][self.inCurCol])
|
||||
self.outCurX = 0; self.outCurY += self.outImgFontSize[1];
|
||||
self._render()
|
||||
self.inFile.close();
|
||||
self.outImg.save(imgFilePath);
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user