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66 lines
2.2 KiB
Python
66 lines
2.2 KiB
Python
# -*- coding: utf-8 -*-
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"""
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/***************************************************************************
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Name : DB Manager
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Description : Database manager plugin for QGIS
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Date : January 15, 2018
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copyright : (C) 2018 by Paul Blottiere
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email : paul.blottiere@oslandia.com
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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"""
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from qgis.PyQt.QtWidgets import QDialog, QLabel, QHBoxLayout
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from qgis.PyQt.QtGui import QMovie
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from qgis.PyQt.QtCore import QSize, Qt, pyqtSignal
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from qgis.core import QgsApplication
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from .ui.ui_DlgCancelTaskQuery import Ui_DlgCancelTaskQuery as Ui_Dialog
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class DlgCancelTaskQuery(QDialog, Ui_Dialog):
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canceled = pyqtSignal()
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def __init__(self, parent=None):
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QDialog.__init__(self, parent)
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self.setupUi(self)
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gif = QgsApplication.iconPath("/mIconLoading.gif")
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self.mGif = QMovie(gif)
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self.mGif.setScaledSize(QSize(16, 16))
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self.mMovie.setMovie(self.mGif)
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self.setWindowModality(Qt.ApplicationModal)
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self.mCancelButton.clicked.connect(self.cancel)
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self.cancelStatus = False
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def cancel(self):
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self.mLabel.setText("Stopping SQL...")
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self.cancelStatus = True
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self.mCancelButton.setEnabled(False)
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self.canceled.emit()
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def show(self):
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self.cancelStatus = False
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self.mGif.start()
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self.mCancelButton.setEnabled(True)
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self.mLabel.setText("Executing SQL...")
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QDialog.show(self)
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def hide(self):
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self.mGif.stop()
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QDialog.hide(self)
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