mirror of
https://github.com/qgis/QGIS.git
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5a00912b3d
This commit includes changes to the log system as well, which now logs only algorithms. Messages are logged to the QGIS logging system
149 lines
5.4 KiB
Python
149 lines
5.4 KiB
Python
# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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HistoryDialog.py
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---------------------
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Date : August 2012
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Copyright : (C) 2012 by Victor Olaya
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Email : volayaf at gmail dot com
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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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__author__ = 'Victor Olaya'
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__date__ = 'August 2012'
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__copyright__ = '(C) 2012, Victor Olaya'
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# This will get replaced with a git SHA1 when you do a git archive
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__revision__ = '$Format:%H$'
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import os
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from PyQt4 import uic
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from PyQt4.QtCore import Qt
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from PyQt4.QtGui import QAction, QPushButton, QDialogButtonBox, QIcon, QStyle, QMessageBox, QFileDialog, QMenu, QTreeWidgetItem
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from processing.gui import TestTools
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from processing.core.ProcessingLog import ProcessingLog
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pluginPath = os.path.split(os.path.dirname(__file__))[0]
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WIDGET, BASE = uic.loadUiType(
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os.path.join(pluginPath, 'ui', 'DlgHistory.ui'))
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class HistoryDialog(BASE, WIDGET):
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def __init__(self):
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super(HistoryDialog, self).__init__(None)
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self.setupUi(self)
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self.groupIcon = QIcon()
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self.groupIcon.addPixmap(self.style().standardPixmap(
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QStyle.SP_DirClosedIcon), QIcon.Normal, QIcon.Off)
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self.groupIcon.addPixmap(self.style().standardPixmap(
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QStyle.SP_DirOpenIcon), QIcon.Normal, QIcon.On)
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self.keyIcon = QIcon()
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self.keyIcon.addPixmap(self.style().standardPixmap(QStyle.SP_FileIcon))
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self.clearButton = QPushButton(self.tr('Clear'))
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self.clearButton.setToolTip(self.tr('Clear history'))
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self.buttonBox.addButton(self.clearButton, QDialogButtonBox.ActionRole)
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self.saveButton = QPushButton(self.tr('Save As...'))
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self.saveButton.setToolTip(self.tr('Save history'))
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self.buttonBox.addButton(self.saveButton, QDialogButtonBox.ActionRole)
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self.tree.doubleClicked.connect(self.executeAlgorithm)
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self.tree.currentItemChanged.connect(self.changeText)
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self.clearButton.clicked.connect(self.clearLog)
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self.saveButton.clicked.connect(self.saveLog)
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self.tree.setContextMenuPolicy(Qt.CustomContextMenu)
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self.tree.customContextMenuRequested.connect(self.showPopupMenu)
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self.fillTree()
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def clearLog(self):
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reply = QMessageBox.question(self,
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self.tr('Confirmation'),
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self.tr('Are you sure you want to clear the history?'),
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QMessageBox.Yes | QMessageBox.No,
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QMessageBox.No
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)
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if reply == QMessageBox.Yes:
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ProcessingLog.clearLog()
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self.fillTree()
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def saveLog(self):
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fileName = QFileDialog.getSaveFileName(self,
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self.tr('Save file'), '.', self.tr('Log files (*.log *.LOG)'))
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if fileName == '':
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return
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if not fileName.lower().endswith('.log'):
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fileName += '.log'
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ProcessingLog.saveLog(fileName)
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def fillTree(self):
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self.tree.clear()
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elements = ProcessingLog.getLogEntries()
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for category in elements.keys():
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groupItem = QTreeWidgetItem()
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groupItem.setText(0, category)
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groupItem.setIcon(0, self.groupIcon)
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for entry in elements[category]:
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item = TreeLogEntryItem(entry, category
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== ProcessingLog.LOG_ALGORITHM)
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item.setIcon(0, self.keyIcon)
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groupItem.insertChild(0, item)
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self.tree.addTopLevelItem(groupItem)
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def executeAlgorithm(self):
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item = self.tree.currentItem()
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if isinstance(item, TreeLogEntryItem):
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if item.isAlg:
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script = 'import processing\n'
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script += item.entry.text.replace('runalg(', 'runandload(')
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exec script
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def changeText(self):
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item = self.tree.currentItem()
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if isinstance(item, TreeLogEntryItem):
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self.text.setText(item.entry.text.replace('|', '\n'))
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def createTest(self):
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item = self.tree.currentItem()
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if isinstance(item, TreeLogEntryItem):
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if item.isAlg:
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TestTools.createTest(item.entry.text)
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def showPopupMenu(self, point):
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return
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item = self.tree.currentItem()
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if isinstance(item, TreeLogEntryItem):
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if item.isAlg:
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popupmenu = QMenu()
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createTestAction = QAction(self.tr('Create test'), self.tree)
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createTestAction.triggered.connect(self.createTest)
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popupmenu.addAction(createTestAction)
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popupmenu.exec_(self.tree.mapToGlobal(point))
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class TreeLogEntryItem(QTreeWidgetItem):
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def __init__(self, entry, isAlg):
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QTreeWidgetItem.__init__(self)
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self.entry = entry
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self.isAlg = isAlg
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self.setText(0, '[' + entry.date + '] ' + entry.text.split('|')[0])
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