def render(self, text, _, color):
if self.font is None:
return "", (0, 0)
fm = QFontMetrics(self.font)
rect = fm.boundingRect(text)
im = QImage(
rect.x() + rect.width(),
rect.height(),
QImage.Format_ARGB32_Premultiplied,
)
im.fill(QColor(0, 0, 0, 0))
painter = QPainter()
painter.begin(im)
painter.setPen(QPen(QColor(*color)))
painter.setFont(self.font)
painter.drawText(QPoint(0 - rect.x(), 0 - rect.y()), text)
painter.end()
bits = im.bits()
try:
pixels = bits.tobytes()
except AttributeError:
bits.setsize(im.byteCount())
pixels = bytes(bits)
return pixels, (rect.x() + rect.width(), rect.height())
def __init__(self, parent, *, argv, columns=80, rows=24):
super().__init__(parent)
self.font = ui.Font("Roboto Mono", 14)
self.set_background_color(ui.Color(*COLOR))
self.text_color = ui.Color(0xFF, 0xFF, 0xFF)
self.input_thread = None
self.output_thread = None
self.output.connect(self.__on_output)
self._completed = False
self.exited.connect(self.__on_exited)
self.line_buffer = []
self.lines = []
# for _ in range(25):
self._new_line()
self.cx = 0
self.cy = 0
# self.execute(["version"])
# self.execute(["python", "-i"])
self.process = None
self.execute(argv)
# FIXME: Using Qt directly
from fsui.qt import Qt, QPainter, QPixmap
self._widget.setFocusPolicy(Qt.StrongFocus)
painter = QPainter()
pixmap = QPixmap(100, 100)
painter.begin(pixmap)
painter.setFont(self.font.qfont())
size = painter.boundingRect(
0, 0, 10000, 1000, Qt.AlignLeft | Qt.AlignTop, " " * columns
)
painter.end()
print(size)
self.line_width = size.width()
self.line_height = size.height()
self.set_min_size((self.line_width, self.line_height * rows))
