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[python console] Improve key up/down press for multiline command string

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nirvn 2020-06-03 12:09:21 +07:00 committed by Mathieu Pellerin
parent d9dd2bf573
commit 2a25c1847d
1 changed files with 22 additions and 3 deletions
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25
python/console/console_sci.py
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@ -299,11 +299,22 @@ class ShellScintilla(QsciScintilla, code.InteractiveInterpreter):
line = self.lines() - 1
return line, len(self.text(line))
def is_cursor_at_start(self):
"""Return True if cursor is at the end of text"""
cline, cindex = self.getCursorPosition()
return cline == 0 and cindex == 0
def is_cursor_at_end(self):
"""Return True if cursor is at the end of text"""
cline, cindex = self.getCursorPosition()
return (cline, cindex) == self.get_end_pos()
def move_cursor_to_start(self):
"""Move cursor to start of text"""
self.setCursorPosition(0, 0)
self.ensureCursorVisible()
self.ensureLineVisible(0)
def move_cursor_to_end(self):
"""Move cursor to end of text"""
line, index = self.get_end_pos()
@ -405,7 +416,7 @@ class ShellScintilla(QsciScintilla, code.InteractiveInterpreter):
self.setText("")
else:
self.setText(self.history[self.historyIndex])
self.move_cursor_to_end()
self.move_cursor_to_start()
# self.SendScintilla(QsciScintilla.SCI_DELETEBACK)
def keyPressEvent(self, e):
@ -458,9 +469,17 @@ class ShellScintilla(QsciScintilla, code.InteractiveInterpreter):
e.accept()
elif e.key() == Qt.Key_Down and not self.isListActive():
self.showPrevious()
if self.is_cursor_at_end():
self.showPrevious()
else:
QsciScintilla.keyPressEvent(self, e)
elif e.key() == Qt.Key_Up and not self.isListActive():
self.showNext()
if self.is_cursor_at_start():
self.showNext()
else:
QsciScintilla.keyPressEvent(self, e)
# TODO: press event for auto-completion file directory
else:
t = e.text()