mirror of https://github.com/evilhero/mylar
118 lines
3.3 KiB
Python
118 lines
3.3 KiB
Python
"""A PyQt4 dialog to show a message and let the user check a box
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Example usage:
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checked = OptionalMessageDialog.msg(self, "Disclaimer",
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"This is beta software, and you are using it at your own risk!",
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)
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said_yes, checked = OptionalMessageDialog.question(self, "Question",
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"Are you sure you wish to do this?",
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)
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"""
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# Copyright 2012-2014 Anthony Beville
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from PyQt4.QtCore import *
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from PyQt4.QtGui import *
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StyleMessage = 0
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StyleQuestion = 1
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class OptionalMessageDialog(QDialog):
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def __init__(self, parent, style, title, msg,
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check_state=Qt.Unchecked, check_text=None):
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QDialog.__init__(self, parent)
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self.setWindowTitle(title)
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self.was_accepted = False
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l = QVBoxLayout(self)
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self.theLabel = QLabel(msg)
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self.theLabel.setWordWrap(True)
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self.theLabel.setTextFormat(Qt.RichText)
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self.theLabel.setOpenExternalLinks(True)
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self.theLabel.setTextInteractionFlags(
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Qt.TextSelectableByMouse | Qt.LinksAccessibleByMouse | Qt.LinksAccessibleByKeyboard)
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l.addWidget(self.theLabel)
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l.insertSpacing(-1, 10)
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if check_text is None:
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if style == StyleQuestion:
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check_text = "Remember this answer"
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else:
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check_text = "Don't show this message again"
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self.theCheckBox = QCheckBox(check_text)
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self.theCheckBox.setCheckState(check_state)
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l.addWidget(self.theCheckBox)
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btnbox_style = QDialogButtonBox.Ok
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if style == StyleQuestion:
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btnbox_style = QDialogButtonBox.Yes | QDialogButtonBox.No
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self.theButtonBox = QDialogButtonBox(
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btnbox_style,
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parent=self,
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accepted=self.accept,
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rejected=self.reject)
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l.addWidget(self.theButtonBox)
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def accept(self):
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self.was_accepted = True
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QDialog.accept(self)
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def reject(self):
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self.was_accepted = False
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QDialog.reject(self)
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@staticmethod
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def msg(parent, title, msg, check_state=Qt.Unchecked, check_text=None):
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d = OptionalMessageDialog(
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parent,
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StyleMessage,
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title,
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msg,
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check_state=check_state,
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check_text=check_text)
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d.exec_()
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return d.theCheckBox.isChecked()
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@staticmethod
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def question(
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parent, title, msg, check_state=Qt.Unchecked, check_text=None):
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d = OptionalMessageDialog(
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parent,
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StyleQuestion,
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title,
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msg,
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check_state=check_state,
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check_text=check_text)
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d.exec_()
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return d.was_accepted, d.theCheckBox.isChecked()
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