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cleanup

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This commit is contained in:
Andreas Huber
2024-11-09 08:11:59 +01:00
parent 871cb4e08a
commit 8cf02c8f6a
1 changed files with 1 additions and 98 deletions
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99
src/new_big_text/bigger_text.py
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@@ -315,43 +315,6 @@ class BiggerText(QWidget):
elided_text = elided_text[0:-1] if elided_text.endswith('…') else elided_text # remove the trailing '…'
return elided_text
def to_byte_offset_old(self, pos: QPoint) -> (int, int, str):
line_number = self.y_pos_to_line_number_on_screen(pos.y())
w = self.font_metric.horizontalAdvanceChar('…')
line = self.lines_to_render[line_number]
text: str = line.text()
text = text.replace("\n", "").replace("\r", "")
elidedText = self.font_metric.elidedText(text + "………", Qt.TextElideMode.ElideRight, pos.x() + w,
Qt.TextFlag.TextWrapAnywhere)
elidedText = elidedText[0:-1] if elidedText.endswith('…') else elidedText # remove the trailing '…'
byte = line.byte_offset() + len(elidedText.encode("utf8"))
print(
f"line: {line_number} elidetText: '{elidedText}' byte: {byte} char_in_line: {len(elidedText)}")
return byte, len(elidedText), elidedText
def _text_left_of_pos(x: int, text: str, font_metric: QFontMetrics):
w = font_metric.horizontalAdvanceChar('…')
elidedText = font_metric.elidedText(text, Qt.TextElideMode.ElideRight, x + w,
Qt.TextFlag.TextWrapAnywhere)
elidedText = elidedText[0:-1] if elidedText.endswith('…') else elidedText # remove the trailing '…'
bounding_box_elided = font_metric.horizontalAdvance(elidedText)
if len(elidedText) + 1 < len(text): # there is a next character
elidet_text_plus_one_char = text[0:len(elidedText) + 1]
# print(f"elidet_text_plus_one_char: {elidet_text_plus_one_char}")
bounding_box_elided_plus_one = font_metric.horizontalAdvance(elidet_text_plus_one_char)
diff = bounding_box_elided_plus_one - bounding_box_elided.width()
if bounding_box_elided + diff / 2 >= x:
return elidet_text_plus_one_char
else:
return elidedText
return elidedText
def y_pos_to_line_number_on_screen(self, y: int) -> int:
return int(y / self.char_height)
@@ -363,13 +326,7 @@ class BiggerText(QWidget):
painter.setFont(font)
# ---
#painter.drawLine(QLine(273, 0, 273, self.height()))
# ---
# ----
self.font_metric: QFontMetrics = painter.fontMetrics()
self.font_metric = painter.fontMetrics()
self.char_height = self.font_metric.height()
lines_to_read = self.height() / self.char_height + 1
@@ -377,60 +334,6 @@ class BiggerText(QWidget):
painter.setPen(QColor(0, 0, 0))
if False:
line_on_screen = 0
for line in self.lines_to_render:
text = line.text()
text = text.replace("\n", "").replace("\r", "")
start = 0
end = 1
if start < len(text) and end <= len(text):
x_start = self.font_metric.horizontalAdvance(text[0:start])
# x_width = self.font_metric.horizontalAdvance(text[start:end])
x_width = self.font_metric.boundingRect(text[start:end]).width()
elidet_text = self.font_metric.elidedText(text, Qt.TextElideMode.ElideNone, 50,
Qt.TextFlag.TextWrapAnywhere)
# x_width = self.font_metric.boundingRect(elidet_text).width()
print(f"-> {text[start:end]} width: {x_width} elidet_text: {elidet_text}")
y = int(line_on_screen * self.char_height)
painter.setBrush(QBrush(QColor(233, 133, 233)))
painter.drawRect(QRect(x_start, y, x_width, self.char_height))
line_on_screen = line_on_screen + 1
if False:
line_on_screen = 0
for line in self.lines_to_render:
text = line.text()
text = text.replace("\n", "").replace("\r", "")
r = self.font_metric.boundingRect(text[0:1])
w = self.font_metric.horizontalAdvanceChar('…')
xpos = r.x() + r.width() + w + 1
elidet_text = self.font_metric.elidedText(text, Qt.TextElideMode.ElideRight, xpos)
print(f"-> {elidet_text} -- {text}")
y = int(line_on_screen * self.char_height)
painter.setBrush(QBrush(QColor(233, 233, 233)))
painter.drawRect(QRect(0, y, r.x() + r.width(), self.char_height))
line_on_screen = line_on_screen + 1
if False:
line_on_screen = 0
for line in self.lines_to_render:
text = line.text()
text = text.replace("\n", "").replace("\r", "")
x = self.font_metric.horizontalAdvance(text)
y = int(line_on_screen * self.char_height)
painter.setBrush(QBrush(QColor(233, 233, 233)))
painter.drawRect(QRect(0, y, x, self.char_height))
line_on_screen = line_on_screen + 1
line_on_screen = 1
for line in self.lines_to_render:
x_start = -1