43 lines
1.5 KiB
Python
43 lines
1.5 KiB
Python
"""
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This module contains the go to line dialog.
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"""
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from pyqode.core._forms import dlg_goto_line_ui
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from pyqode.qt import QtWidgets
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class DlgGotoLine(QtWidgets.QDialog, dlg_goto_line_ui.Ui_Dialog):
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"""
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Goto line dialog.
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"""
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def __init__(self, parent, current_line, line_count):
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QtWidgets.QDialog.__init__(self, parent)
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dlg_goto_line_ui.Ui_Dialog.__init__(self)
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self.setupUi(self)
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self.buttonBox.accepted.connect(self.accept)
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self.buttonBox.rejected.connect(self.reject)
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self.spinBox.setMaximum(line_count)
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self.spinBox.setValue(current_line)
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self.lblCurrentLine.setText("%d" % current_line)
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self.lblLineCount.setText("%d" % line_count)
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self.buttonBox.button(self.buttonBox.Ok).setText("Go")
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self.buttonBox.button(self.buttonBox.Cancel).setText(
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"I'm going nowhere")
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self.spinBox.setFocus()
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@classmethod
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def get_line(cls, parent, current_line, line_count):
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"""
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Gets user selected line.
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:param parent: Parent widget
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:param current_line: Current line number
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:param line_count: Number of lines in the current text document.
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:returns: tuple(line, status) status is False if the dialog has been
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rejected.
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"""
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dlg = DlgGotoLine(parent, current_line + 1, line_count)
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if dlg.exec_() == dlg.Accepted:
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return dlg.spinBox.value() - 1, True
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return current_line, False
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