Veronica K. B. Olsen
368 lines
13 KiB
Python
368 lines
13 KiB
Python
# -*- coding: utf-8 -*-
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"""novelWriter GUI Session Log Viewer
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novelWriter – GUI Session Log Viewer
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======================================
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Class holding the session log view window
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File History:
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Created: 2019-10-20 [0.3]
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This file is a part of novelWriter
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Copyright 2020, Veronica Berglyd Olsen
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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 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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"""
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import logging
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import nw
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from os import path
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from datetime import datetime
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from PyQt5.QtCore import Qt
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from PyQt5.QtGui import QFont, QPixmap
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from PyQt5.QtWidgets import (
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qApp, QDialog, QTreeWidget, QTreeWidgetItem, QDialogButtonBox, QGridLayout,
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QLabel, QGroupBox
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)
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from nw.constants import nwConst, nwFiles, nwAlert
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from nw.gui.custom import QSwitch
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logger = logging.getLogger(__name__)
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class GuiSessionLog(QDialog):
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C_TIME = 0
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C_LENGTH = 1
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C_COUNT = 2
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C_BAR = 3
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def __init__(self, theParent, theProject):
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QDialog.__init__(self, theParent)
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logger.debug("Initialising GuiSessionLog ...")
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self.mainConf = nw.CONFIG
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self.theParent = theParent
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self.theProject = theProject
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self.theTheme = theParent.theTheme
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self.optState = theProject.optState
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self.logData = []
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self.timeFilter = 0.0
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self.timeTotal = 0.0
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self.maxWords = 0
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self.setWindowTitle("Session Log")
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self.setMinimumWidth(self.mainConf.pxInt(420))
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self.setMinimumHeight(self.mainConf.pxInt(400))
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self.resize(
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self.mainConf.pxInt(self.optState.getInt("GuiSessionLog", "winWidth", 550)),
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self.mainConf.pxInt(self.optState.getInt("GuiSessionLog", "winHeight", 500))
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)
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# List Box
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wCol0 = self.mainConf.pxInt(
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self.optState.getInt("GuiSessionLog", "widthCol0", 180)
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)
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wCol1 = self.mainConf.pxInt(
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self.optState.getInt("GuiSessionLog", "widthCol1", 80)
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)
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wCol2 = self.mainConf.pxInt(
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self.optState.getInt("GuiSessionLog", "widthCol2", 80)
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)
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self.listBox = QTreeWidget()
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self.listBox.setHeaderLabels(["Session Start","Length","Words","Histogram"])
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self.listBox.setIndentation(0)
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self.listBox.setColumnWidth(self.C_TIME, wCol0)
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self.listBox.setColumnWidth(self.C_LENGTH, wCol1)
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self.listBox.setColumnWidth(self.C_COUNT, wCol2)
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self.listBox.resizeColumnToContents(self.C_COUNT)
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hHeader = self.listBox.headerItem()
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hHeader.setTextAlignment(self.C_LENGTH, Qt.AlignRight)
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hHeader.setTextAlignment(self.C_COUNT, Qt.AlignRight)
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self.monoFont = QFont()
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self.monoFont.setPointSizeF(0.9*self.theTheme.fontPointSize)
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self.monoFont.setFamily(self.theTheme.guiFontFixed.family())
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sortValid = (Qt.AscendingOrder, Qt.DescendingOrder)
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sortCol = self.optState.validIntRange(
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self.optState.getInt("GuiSessionLog", "sortCol", 0), 0, 2, 0
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)
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sortOrder = self.optState.validIntTuple(
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self.optState.getInt("GuiSessionLog", "sortOrder", Qt.DescendingOrder),
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sortValid, Qt.DescendingOrder
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)
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self.listBox.sortByColumn(sortCol, sortOrder)
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self.listBox.setSortingEnabled(True)
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# Word Bar
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self.barHeight = int(round(0.5*self.theTheme.fontPixelSize))
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self.barImage = QPixmap(self.barHeight, self.barHeight)
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self.barImage.fill(self.palette().highlight().color())
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# Session Info
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self.infoBox = QGroupBox("Sum Totals", self)
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self.infoForm = QGridLayout(self)
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self.infoBox.setLayout(self.infoForm)
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self.labelTotal = QLabel(self._formatTime(0))
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self.labelTotal.setFont(self.monoFont)
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self.labelTotal.setAlignment(Qt.AlignVCenter | Qt.AlignRight)
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self.labelFilter = QLabel(self._formatTime(0))
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self.labelFilter.setFont(self.monoFont)
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self.labelFilter.setAlignment(Qt.AlignVCenter | Qt.AlignRight)
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self.infoForm.addWidget(QLabel("Total Time:"), 0, 0)
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self.infoForm.addWidget(self.labelTotal, 0, 1)
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self.infoForm.addWidget(QLabel("Filtered Time:"), 1, 0)
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self.infoForm.addWidget(self.labelFilter, 1, 1)
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self.infoForm.setRowStretch(2, 1)
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# Filter Options
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sPx = self.theTheme.baseIconSize
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self.filterBox = QGroupBox("Filters", self)
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self.filterForm = QGridLayout(self)
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self.filterBox.setLayout(self.filterForm)
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self.labelZeros = QLabel("Hide zero word count")
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self.hideZeros = QSwitch(width=2*sPx, height=sPx)
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self.hideZeros.setChecked(
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self.optState.getBool("GuiSessionLog", "hideZeros", True)
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)
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self.hideZeros.clicked.connect(self._updateListBox)
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self.labelNegative = QLabel("Hide negative word count")
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self.hideNegative = QSwitch(width=2*sPx, height=sPx)
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self.hideNegative.setChecked(
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self.optState.getBool("GuiSessionLog", "hideNegative", False)
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)
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self.hideNegative.clicked.connect(self._updateListBox)
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self.labelByDay = QLabel("Group entries by day")
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self.groupByDay = QSwitch(width=2*sPx, height=sPx)
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self.groupByDay.setChecked(
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self.optState.getBool("GuiSessionLog", "groupByDay", False)
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)
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self.groupByDay.clicked.connect(self._updateListBox)
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self.filterForm.addWidget(self.labelZeros, 0, 0)
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self.filterForm.addWidget(self.hideZeros, 0, 1)
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self.filterForm.addWidget(self.labelNegative, 1, 0)
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self.filterForm.addWidget(self.hideNegative, 1, 1)
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self.filterForm.addWidget(self.labelByDay, 2, 0)
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self.filterForm.addWidget(self.groupByDay, 2, 1)
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# Buttons
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self.buttonBox = QDialogButtonBox(QDialogButtonBox.Close)
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self.buttonBox.rejected.connect(self._doClose)
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# Assemble
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self.outerBox = QGridLayout()
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self.outerBox.addWidget(self.listBox, 0, 0, 1, 2)
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self.outerBox.addWidget(self.infoBox, 1, 0)
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self.outerBox.addWidget(self.filterBox, 1, 1)
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self.outerBox.addWidget(self.buttonBox, 2, 0, 1, 2)
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self.outerBox.setRowStretch(0, 1)
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self.setLayout(self.outerBox)
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logger.debug("GuiSessionLog initialisation complete")
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qApp.processEvents()
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self._loadLogFile()
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self._updateListBox()
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return
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##
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# Slots
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##
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def _doClose(self):
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"""Save the state of the window, clear cache, end close.
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"""
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self.logData = []
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winWidth = self.mainConf.rpxInt(self.width())
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winHeight = self.mainConf.rpxInt(self.height())
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widthCol0 = self.mainConf.rpxInt(self.listBox.columnWidth(0))
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widthCol1 = self.mainConf.rpxInt(self.listBox.columnWidth(1))
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widthCol2 = self.mainConf.rpxInt(self.listBox.columnWidth(2))
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sortCol = self.listBox.sortColumn()
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sortOrder = self.listBox.header().sortIndicatorOrder()
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hideZeros = self.hideZeros.isChecked()
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hideNegative = self.hideNegative.isChecked()
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groupByDay = self.groupByDay.isChecked()
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self.optState.setValue("GuiSessionLog", "winWidth", winWidth)
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self.optState.setValue("GuiSessionLog", "winHeight", winHeight)
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self.optState.setValue("GuiSessionLog", "widthCol0", widthCol0)
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self.optState.setValue("GuiSessionLog", "widthCol1", widthCol1)
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self.optState.setValue("GuiSessionLog", "widthCol2", widthCol2)
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self.optState.setValue("GuiSessionLog", "sortCol", sortCol)
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self.optState.setValue("GuiSessionLog", "sortOrder", sortOrder)
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self.optState.setValue("GuiSessionLog", "hideZeros", hideZeros)
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self.optState.setValue("GuiSessionLog", "hideNegative", hideNegative)
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self.optState.setValue("GuiSessionLog", "groupByDay", groupByDay)
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self.optState.saveSettings()
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self.close()
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return
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##
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# Internal Functions
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##
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def _loadLogFile(self):
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"""Load the content of the log file into a buffer.
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"""
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self.logData = []
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logger.debug("Loading session log file")
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try:
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logFile = path.join(self.theProject.projMeta, nwFiles.SESS_INFO)
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with open(logFile, mode="r", encoding="utf8") as inFile:
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for inLine in inFile:
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inData = inLine.split()
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if len(inData) != 8:
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continue
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dStart = datetime.strptime(
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"%s %s" % (inData[1], inData[2]), nwConst.tStampFmt
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)
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dEnd = datetime.strptime(
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"%s %s" % (inData[4], inData[5]), nwConst.tStampFmt
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)
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nWords = int(inData[7])
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tDiff = dEnd - dStart
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sDiff = tDiff.total_seconds()
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self.timeTotal += sDiff
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self.logData.append((dStart, sDiff, nWords))
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self.maxWords = max(self.maxWords, nWords)
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except Exception as e:
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self.theParent.makeAlert(
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["Failed to read session log file.",str(e)], nwAlert.ERROR
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)
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return False
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self.labelTotal.setText(self._formatTime(self.timeTotal))
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return True
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def _updateListBox(self):
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"""Load/reload the content of the list box.
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"""
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self.listBox.clear()
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self.timeFilter = 0.0
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hideZeros = self.hideZeros.isChecked()
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hideNegative = self.hideNegative.isChecked()
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groupByDay = self.groupByDay.isChecked()
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# Group the data
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if groupByDay:
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listData = []
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listMax = 0
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dayDate = None
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daySDiff = 0
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dayWords = 0
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for n, (dStart, sDiff, nWords) in enumerate(self.logData):
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if n == 0:
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dayDate = dStart.date()
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if dayDate != dStart.date():
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listData.append((dayDate, daySDiff, dayWords))
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listMax = max(listMax, dayWords)
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dayDate = dStart.date()
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daySDiff = sDiff
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dayWords = nWords
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else:
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daySDiff += sDiff
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dayWords += nWords
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if dayDate is not None:
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listData.append((dayDate, daySDiff, dayWords))
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else:
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listData = self.logData
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listMax = self.maxWords
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# Populate the list
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for dStart, sDiff, nWords in listData:
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if hideZeros and nWords == 0:
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continue
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if hideNegative and nWords < 0:
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continue
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self.timeFilter += sDiff
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if groupByDay:
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sStart = dStart.strftime(nwConst.dStampFmt)
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else:
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sStart = dStart.strftime(nwConst.tStampFmt)
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newItem = QTreeWidgetItem()
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newItem.setText(self.C_TIME, sStart)
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newItem.setText(self.C_LENGTH, self._formatTime(sDiff))
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newItem.setText(self.C_COUNT, str(nWords))
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if nWords > 0:
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theBar = self.barImage.scaled(
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int(200*nWords/listMax),
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self.barHeight,
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Qt.IgnoreAspectRatio,
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Qt.FastTransformation
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)
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newItem.setData(self.C_BAR, Qt.DecorationRole, theBar)
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newItem.setTextAlignment(self.C_LENGTH, Qt.AlignRight)
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newItem.setTextAlignment(self.C_COUNT, Qt.AlignRight)
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newItem.setTextAlignment(self.C_BAR, Qt.AlignLeft | Qt.AlignVCenter)
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newItem.setFont(self.C_TIME, self.monoFont)
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newItem.setFont(self.C_LENGTH, self.monoFont)
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newItem.setFont(self.C_COUNT, self.monoFont)
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self.listBox.addTopLevelItem(newItem)
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self.labelFilter.setText(self._formatTime(self.timeFilter))
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return True
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def _formatTime(self, tS):
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"""Format the time spent in 00:00:00 format.
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"""
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tM = int(tS/60)
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tH = int(tM/60)
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tM = tM - tH*60
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tS = tS - tM*60 - tH*3600
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return "%02d:%02d:%02d" % (tH,tM,tS)
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# END Class GuiSessionLog
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