def draw(self):
b = DrawBuffer()
s = 'Background Example'
x = 0
while x < self.size.x:
b.moveStr(x, s, 0x17)
x += len(s)
self.writeLine(0, 0, self.size.x, self.size.y, b)
def test_moveBuf(self):
"""
Test Move Buf
"""
b = DrawBuffer()
b.moveBuf(0, 'abcdefghijk', 0, 5)
data = list(b._data[:10])
result = [ord(c) for c in 'abcde\0\0\0\0\0']
assert data == result, ("_data is", data, "vs", result)
def draw(self):
b = DrawBuffer()
b.moveChar(0, ' ', 0x70, self.size.x)
for y in range(self.size.y + 1):
if y < 4:
for x in range(4):
c = y * 4 + x
b.moveChar(x * 3, self.icon, c, 3)
if c == self._color:
b.putChar(x * 3 + 1, self.icon_reversed)
if c == 0:
b.putAttribute(x * 3 + 1, 0x70)
self.writeLine(0, y, self.size.x, 1, b)
def drawLines(self, y, count, linePtr):
color = self.getColor(0x0201)
for line in range(y, y + count):
b = DrawBuffer()
self.formatLine(b, linePtr, self.delta.x + self.size.x, color)
self.writeBuf(0, line, self.size.x, 1, b[self.delta.x:])
linePtr = self.nextLine(linePtr)
def draw(self):
color = self.getColor(1)
buf = DrawBuffer()
i = self.size.x - len(self.number) - 2
buf.moveChar(0, ' ', color, self.size.x)
buf.moveChar(1, self.sign, color, 1)
buf.moveStr(i + 1, self.number, color)
self.writeLine(0, 0, self.size.x, 1, buf)
def draw(self):
nBuf = DrawBuffer()
text = '{:-3d} %'.format(self.curPercent)
colorNormal = self.getColor(1)
dill = 0
if self.total:
fill = self.progress * self.size.x / self.total
dill = int(fill)
diff = fill - dill
nBuf.moveChar(0, self.FILL_CHAR, colorNormal, dill)
if diff > .125:
f = int(diff * 8) - 1
nBuf.moveChar(dill, self.CHARS[f], colorNormal, 1)
dill += 1
nBuf.moveChar(dill, self.backChar, colorNormal, self.size.x - dill)
numOffset = max(0, (dill // 2) - 3)
nBuf.moveStr(numOffset, text, colorNormal)
self.writeLine(0, 0, self.size.x, 1, nBuf)
def draw(self):
minY = min(self.size.y, self.terminal.rows)
minX = min(self.size.x, self.terminal.cols)
for y in range(minY):
buffer = DrawBuffer(True)
for x in range(minX):
cell = self.terminal.cells[y][x]
attr = cell.attr
c = cell.color
if attr & curses.A_REVERSE:
c = self.reverseColor(c)
buffer.putAttribute(x, c)
buffer.putChar(x, chr(cell.char))
self.writeLine(0, y, minX, 1, buffer)
self.setCursor(self.terminal.currCol, self.terminal.currRow)
if self.terminal.state & STATE_CURSOR_INVIS:
self.hideCursor()
else:
self.showCursor()
if self.terminal.state & STATE_TITLE_CHANGED:
self.window.setTitle(self.terminal.title)
self.terminal.state &= ~STATE_TITLE_CHANGED
def draw(self):
b = DrawBuffer()
color = self.getColor(0x0201)
b.moveChar(0, ' ', color, self.size.x)
b.moveCStr(1, self.text, color)
self.writeLine(0, 0, self.size.x, 1, b)
def draw(self):
b = DrawBuffer()
color = self.getColor(0x01)
offset = self.size.x - len(self._text) if self._rightJustify else 0
b.moveChar(0, ' ', color, self.size.x)
b.moveStr(offset, self._text, color)
self.writeBuf(0, 0, self.size.x, 1, b)
def draw(self):
"""
Draws the menu bar with the default palette. The `MenuItem.name`
and `MenuItem.disabled` data members of each `MenuItem`
object in the menu linked list are read to give the menu legends in
the correct colors.
The current (selected) item is highlighted.
"""
b = DrawBuffer()
cNormal = self.getColor(0x0301)
b.moveChar(0, ' ', cNormal, self.size.x)
if self.menu and self.menu.items:
x = 1
items = (item for item in self.menu.items if item.name)
for p in items:
nameLen = nameLength(p.name)
if x + nameLen < self.size.x:
color = self._chooseColor(p)
b.moveChar(x, ' ', color, 1)
b.moveCStr(x + 1, p.name, color)
b.moveChar(x + nameLen + 1, ' ', color, 1)
x += (nameLen + 2)
self.writeBuf(0, 0, self.size.x, 1, b)
def draw(self):
b = DrawBuffer()
if self._light:
color = self.getColor(0x0402)
scOff = 0
else:
color = self.getColor(0x0301)
scOff = 4
b.moveChar(0, ' ', color, self.size.x)
if self._text:
b.moveCStr(1, self._text, color)
if self.showMarkers:
b.putChar(0, SPECIAL_CHARS[scOff])
self.writeLine(0, 0, self.size.x, 1, b)
def draw(self):
b = DrawBuffer()
if not self.state & sfDragging:
color = self.getColor(1)
frame = self.dragFrame
else:
color = self.getColor(2)
frame = self.normalFrame
b.moveChar(0, frame, color, self.size.x)
if self._modified:
b.putChar(0, '☼')
s = ' {:3d}:{:3d} '.format(self._location.y + 1, self._location.x + 1)
b.moveCStr(8 - s.find(':'), s, color)
self.writeBuf(0, 0, self.size.x, 1, b)
def draw(self):
c = self.getColor(0x0301)
for i in range(self.size.y):
b = DrawBuffer()
b.moveChar(0, ' ', c, self.size.x)
if self.delta.y + i < len(self.fileLines):
p = self.fileLines[self.delta.y + i]
if (not p) or len(p) < self.delta.x:
s = ''
else:
s = p[self.delta.x: self.delta.x + self.size.x].rstrip()
b.moveStr(0, s, c)
self.writeBuf(0, i, self.size.x, 1, b)
def draw(self):
"""
Draws the framed menu box and associated menu items in the default
colors.
"""
b = DrawBuffer()
cSelect = self.getColor(0x0604)
cNormDisabled = self.getColor(0x0202)
cSelDisabled = self.getColor(0x0505)
y = 0
color = self.cNormal
self.__frameLine(b, 0, color)
self.writeBuf(0, y, self.size.x, 1, b)
y += 1
if self.menu:
for p in self.menu.items:
color = self.cNormal
if not p.name:
self.__frameLine(b, 15, color)
else:
if p.disabled:
if p is self._current:
color = cSelDisabled
else:
color = cNormDisabled
elif p is self._current:
color = cSelect
self.__frameLine(b, 10, color)
b.moveCStr(3, p.name, color)
if not p.command:
b.putChar(self.size.x - 4, self.subMenuIndicator)
elif p.param:
b.moveStr(self.size.x - 3 - len(p.param), p.param,
color)
self.writeBuf(0, y, self.size.x, 1, b)
y += 1
color = self.cNormal
self.__frameLine(b, 5, color)
self.writeBuf(0, y, self.size.x, 1, b)
def confirmExit(stdscr):
# Break current circular dependency
from vindauga.types.screen import Screen
b = DrawBuffer()
msg = _('Warning: are you sure you want to quit ?')
height, width = stdscr.getmaxyx()
b.moveChar(0, ' ', 0x4F, width)
b.moveStr(max((width - (len(msg) - 1)) // 2, 0), msg, 0x4f)
Screen.writeRow(0, 0, b._data, width)
stdscr.timeout(-1)
key = stdscr.getch()
stdscr.timeout(0)
return chr(key & 0xFF).upper() == 'Y'
def draw(self):
color = self.getColor(1)
s = self.getText()
b = DrawBuffer()
lines = s.splitlines()
y = 0
# For each line, wrap at width, until we get to our height
for line in lines:
if y > self.size.y:
return
center = False
# line = line.strip()
if not line:
# Empty
self.drawEmptyLine(y, color)
y += 1
continue
# Centered
if line[0] == '\x03':
center = True
line = line[1:]
# Wrap the lines
for subLine in textwrap.wrap(line, self.size.x):
if center:
subLine = subLine.center(self.size.x, ' ')
else:
subLine = subLine.ljust(self.size.x)
b.moveStr(0, subLine, color)
self.writeLine(0, y, self.size.x, 1, b)
y += 1
if y > self.size.y:
return
# Draw the rest of the empty lines
b.moveChar(0, ' ', color, self.size.x)
for yy in range(y, self.size.y + 1):
self.writeLine(0, yy, self.size.x, 1, b)
def draw(self):
w = len(lines[0])
h = len(lines)
b = DrawBuffer()
# leftX = (self.size.x - 80) // 2
# rightX = leftX + 80
leftX = (self.size.x - w) // 2
rightX = leftX + w
# topY = (self.size.y - 23) // 2
# bottomY = topY + 23
topY = (self.size.y - h) // 2
bottomY = topY + h
for i in range(self.size.y):
for j in range(self.size.x):
if leftX <= j < rightX and topY <= i < bottomY:
b.moveChar(j, lines[i - topY][j - leftX],
self.getColor(0x01), 1)
else:
b.moveChar(j, self._pattern, self.getColor(0x01), 1)
self.writeLine(0, i, self.size.x, 1, b)
def drawMultiBox(self, icon, marker):
b = DrawBuffer()
cNorm = self.getColor(0x0301)
cSel = self.getColor(0x0402)
cDis = self.getColor(0x0505)
for i in range(self.size.y):
b.moveChar(0, ' ', cNorm, self.size.x)
for j in range((len(self._strings) - 1) // self.size.y + 1):
cur = j * self.size.y + i
if cur < len(self._strings):
col = self.__column(cur)
if col < self.size.x:
if not self.buttonState(cur):
color = cDis
elif (cur == self._sel) and (self.state & sfSelected):
color = cSel
else:
color = cNorm
b.moveChar(col, ' ', color, self.size.x - col)
b.moveCStr(col, icon, color)
b.putChar(col + 2, marker[self.multiMark(cur)])
b.moveCStr(col + 5, self._strings[cur], color)
if (self.showMarkers
and ((self.state & sfSelected) != 0
and cur == self._sel)):
b.putChar(col, SPECIAL_CHARS[0])
b.putChar(
self.__column(cur + self.size.y) - 1,
SPECIAL_CHARS[1])
self.writeBuf(0, i, self.size.x, 1, b)
self.setCursor(self.__column(self._sel) + 2, self.__row(self._sel))
def drawEmptyLine(self, y, color):
b = DrawBuffer()
b.moveChar(0, ' ', color, self.size.x)
self.writeLine(0, y, self.size.x, 1, b)
def draw(self):
b = DrawBuffer()
b.moveStr(0, self.icon, self.getColor(0x01))
self.writeLine(0, 0, self.size.x, self.size.y, b)
def draw(self):
"""
Draws the `ListViewer` object with the default palette by repeatedly
calling `getText()` for each visible item. Takes into account the
`focused` and `selected` items and whether the view is `sfActive`.
"""
focusedColor = 0
b = DrawBuffer()
active_ = (self.state & sfSelected | sfActive) == (sfSelected
| sfActive)
if active_:
normalColor = self.getColor(1)
focusedColor = self.getColor(3)
selectedColor = self.getColor(4)
else:
normalColor = self.getColor(2)
selectedColor = self.getColor(4)
if self.hScrollBar:
indent = self.hScrollBar.value
else:
indent = 0
colWidth = self.size.x // self.numCols + 1
for i in range(self.size.y):
for j in range(self.numCols):
item = j * self.size.y + i + self.topItem
curCol = j * colWidth
if active_ and (self.focused == item) and (self._range > 0):
color = focusedColor
self.setCursor(curCol + 1, i)
scOff = 2
elif item < self._range and self.isSelected(item):
color = selectedColor
scOff = 2
else:
color = normalColor
scOff = 4
b.moveChar(curCol, ' ', color, colWidth)
if item < self._range:
text = self.getText(item, colWidth +
indent)[indent:indent + colWidth]
b.moveStr(curCol + 1, text, color)
if showMarkers:
b.putChar(curCol, SPECIAL_CHARS[scOff])
b.putChar(curCol + colWidth - 2,
SPECIAL_CHARS[scOff + 1])
elif i == 0 and j == 0:
b.moveStr(curCol + 1, self.emptyText, self.getColor(1))
b.moveChar(curCol + colWidth - 1, self.separatorChar,
self.getColor(5), 1)
self.writeLine(0, i, self.size.x, 1, b)
def drawPos(self, pos):
b = DrawBuffer()
s = self.getSize() - 1
b.moveChar(0, self.chars[0], self.getColor(2), 1)
if self.maxVal == self.minVal:
b.moveChar(1, self.chars[4], self.getColor(1), s - 1)
else:
b.moveChar(1, self.chars[2], self.getColor(1), s - 1)
b.moveChar(pos, self.chars[3], self.getColor(3), 1)
b.moveChar(s, self.chars[1], self.getColor(2), 1)
self.writeBuf(0, 0, self.size.x, self.size.y, b)
def draw(self):
b = DrawBuffer()
if self.state & sfFocused:
color = self.getColor(2)
else:
color = self.getColor(1)
b.moveChar(0, ' ', color, self.size.x)
buf = ''.join(
self.current.data[self.current.firstPos:self.current.firstPos +
self.size.x - 2])
b.moveStr(1, buf, color)
if self.__canScroll(1):
b.moveChar(self.size.x - 1, self.rightArrow, self.getColor(4), 1)
if self.state & sfSelected:
if self.__canScroll(-1):
b.moveChar(0, self.leftArrow, self.getColor(4), 1)
left = self.current.selStart - self.current.firstPos
right = self.current.selEnd - self.current.firstPos
left = max(0, left)
right = min(self.size.x - 2, right)
if left < right:
b.moveChar(left + 1, 0, self.getColor(3), right - left)
self.writeLine(0, 0, self.size.x, self.size.y, b)
self.setCursor(self.current.pos - self.current.firstPos + 1, 0)
def draw(self):
# Assumes FileDialog owner
path = self.owner.wildCard
if not (':' in path or '/' in path):
path = os.path.join(os.path.abspath(self.owner.directory),
self.owner.wildCard)
path = fexpand(path)
color = self.getColor(0x01)
b = DrawBuffer()
b.moveChar(0, ' ', color, self.size.x)
b.moveStr(1, path, color)
self.writeLine(0, 0, self.size.x, 1, b)
b.moveChar(0, ' ', color, self.size.x)
b.moveStr(0, self.__fileBlock.name[:19], color)
if self.__fileBlock.name:
buf = self.getNiceSize(self.__fileBlock.size)
b.moveStr(26 - len(buf), buf, color)
dt = self.__fileBlock.time
b.moveStr(27, dt.strftime('%Y-%m-%d %I:%M %p'), color)
self.writeLine(0, 1, self.size.x, 1, b)
b.moveChar(0, ' ', color, self.size.x)
self.writeLine(0, 2, self.size.x, self.size.y - 2, b)
def draw(self):
current = 1 - dayOfWeek(1, self.month, self.year)
days = daysInMonth[self.month]
if self.month == 2:
if (self.year % 4) == 0:
days += 1
buf = DrawBuffer()
color = self.getColor(6)
boldColor = self.getColor(7)
buf.moveChar(0, ' ', color, 22)
s1 = ' ▲ {:>9} {:4d} ▼ '.format(monthNames[self.month], self.year)
buf.moveStr(0, s1, self.getColor(8))
self.writeLine(0, 0, 22, 1, buf)
buf.moveChar(0, ' ', color, 22)
buf.moveStr(0, 'Su Mo Tu We Th Fr Sa', self.getColor(5))
self.writeLine(0, 1, 22, 1, buf)
for i in range(1, 7):
buf.moveChar(0, ' ', color, 22)
for j in range(7):
if current < 1 or current > days:
buf.moveStr(j * 3, ' ', color)
else:
s2 = '{:2d}'.format(current)
if (self.year == self.curYear and
self.month == self.curMonth and
current == self.curDay):
buf.moveStr(j * 3, s2, boldColor)
else:
buf.moveStr(j * 3, s2, color)
current += 1
self.writeLine(0, i + 1, 22, 1, buf)
def drawState(self, down):
b = DrawBuffer()
ch = ' '
if self.state & sfDisabled:
cButton = self.getColor(0x0404)
else:
cButton = self.getColor(0x0501)
if self.state & sfActive:
if self.state & sfSelected:
cButton = self.getColor(0x0703)
elif self._amDefault:
cButton = self.getColor(0x0602)
cShadow = self.getColor(8)
s = self.size.x - 1
titleRow = self.size.y // 2 - 1
for y in range(self.size.y - 1):
b.moveChar(0, ' ', cButton, self.size.x)
b.putAttribute(0, cShadow)
if down:
b.putAttribute(1, cShadow)
ch = ' '
i = 2
else:
b.putAttribute(s, cShadow)
if self.showMarkers:
ch = ' '
else:
if y == 0:
b.putChar(s, self.shadows[0])
else:
b.putChar(s, self.shadows[1])
ch = self.shadows[2]
i = 1
if y == titleRow and self.title:
self.__drawTitle(b, s, i, cButton, down)
if self.showMarkers and down:
b.putChar(1, self.markers[0])
b.putChar(s - 1, self.markers[1])
self.writeLine(0, y, self.size.x, 1, b)
b.moveChar(0, ' ', cShadow, 2)
b.moveChar(2, ch, cShadow, s - 1)
self.writeLine(0, self.size.y - 1, self.size.x, 1, b)
def __drawSelect(self, selected):
b = DrawBuffer()
cNormal = self.getColor(0x0301)
cSelect = self.getColor(0x0604)
cNormDisabled = self.getColor(0x0202)
cSelDisabled = self.getColor(0x0505)
b.moveChar(0, ' ', cNormal, self.size.x)
i = 0
textItems = (item for item in self._items if item.text)
for item in textItems:
textLen = nameLength(item.text)
if i + textLen < self.size.x:
if self.commandEnabled(item.command):
if item is selected:
color = cSelect
else:
color = cNormal
else:
if item is selected:
color = cSelDisabled
else:
color = cNormDisabled
b.moveChar(i, ' ', color, 1)
b.moveCStr(i + 1, item.text, color)
b.moveChar(i + textLen + 1, ' ', color, 1)
i += textLen + 2
if i < self.size.x - 2:
hintBuf = self.hint(self.helpCtx)
if hintBuf:
b.moveStr(i, self.hintSeparator, cNormal)
i += len(self.hintSeparator)
if len(hintBuf) + i > self.size.x:
hintBuf = hintBuf[:self.size.x - i]
b.moveStr(i, hintBuf, cNormal)
i += len(hintBuf)
self.writeLine(0, 0, self.size.x, 1, b)
def draw(self):
buf = DrawBuffer()
c = self.getColor(int(self.clicked) + 1)
buf.moveChar(0, ' ', c, self.size.x)
buf.moveStr(0, self._text, c)
self.writeLine(0, 0, self.size.x, 1, buf)
def draw(self):
buf = DrawBuffer()
c = self.getColor(2)
buf.moveChar(0, ' ', c, self.size.x)
buf.moveStr(0, self.curTime, c)
self.writeLine(0, 0, self.size.x - 1, 1, buf)
def draw(self):
super().draw()
b = DrawBuffer()
b.moveBuf(0, self.curMessage, self.getColor(1), len(self.curMessage))
self.writeBuf(0, 0, len(self.curMessage), 1, b)