Veronica K. B. Olsen
288 lines
8.6 KiB
Python
288 lines
8.6 KiB
Python
# -*- coding: utf-8 -*-
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"""
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novelWriter – GUI Main Window Status Bar
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========================================
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GUI class for the main window status bar
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File History:
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Created: 2019-04-20 [0.0.1]
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This file is a part of novelWriter
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Copyright 2018–2021, 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 nw
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import logging
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from time import time
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from PyQt5.QtCore import QLocale, pyqtSlot
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from PyQt5.QtGui import QColor, QPainter
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from PyQt5.QtWidgets import qApp, QStatusBar, QLabel, QAbstractButton
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from nw.common import formatTime
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from nw.enum import nwState
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logger = logging.getLogger(__name__)
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class GuiMainStatus(QStatusBar):
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def __init__(self, theParent):
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QStatusBar.__init__(self, theParent)
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logger.debug("Initialising GuiMainStatus ...")
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self.mainConf = nw.CONFIG
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self.theParent = theParent
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self.theTheme = theParent.theTheme
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self.refTime = None
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self.userIdle = False
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colNone = QColor(*self.theTheme.statNone)
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colTrue = QColor(*self.theTheme.statUnsaved)
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colFalse = QColor(*self.theTheme.statSaved)
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iPx = self.theTheme.baseIconSize
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# Permanent Widgets
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# =================
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xM = self.mainConf.pxInt(8)
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## The Spell Checker Language
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self.langIcon = QLabel("")
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self.langText = QLabel(self.tr("None"))
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self.langIcon.setPixmap(self.theTheme.getPixmap("status_lang", (iPx, iPx)))
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self.langIcon.setContentsMargins(0, 0, 0, 0)
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self.langText.setContentsMargins(0, 0, xM, 0)
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self.addPermanentWidget(self.langIcon)
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self.addPermanentWidget(self.langText)
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## The Editor Status
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self.docIcon = StatusLED(colNone, colTrue, colFalse, iPx, iPx, self)
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self.docText = QLabel(self.tr("Editor"))
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self.docIcon.setContentsMargins(0, 0, 0, 0)
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self.docText.setContentsMargins(0, 0, xM, 0)
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self.addPermanentWidget(self.docIcon)
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self.addPermanentWidget(self.docText)
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## The Project Status
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self.projIcon = StatusLED(colNone, colTrue, colFalse, iPx, iPx, self)
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self.projText = QLabel(self.tr("Project"))
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self.projIcon.setContentsMargins(0, 0, 0, 0)
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self.projText.setContentsMargins(0, 0, xM, 0)
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self.addPermanentWidget(self.projIcon)
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self.addPermanentWidget(self.projText)
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## The Project and Session Stats
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self.statsIcon = QLabel()
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self.statsText = QLabel("")
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self.statsIcon.setPixmap(self.theTheme.getPixmap("status_stats", (iPx, iPx)))
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self.statsIcon.setContentsMargins(0, 0, 0, 0)
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self.statsText.setContentsMargins(0, 0, xM, 0)
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self.addPermanentWidget(self.statsIcon)
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self.addPermanentWidget(self.statsText)
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## The Session Clock
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### Set the mimimum width so the label doesn't rescale every second
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self.timePixmap = self.theTheme.getPixmap("status_time", (iPx, iPx))
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self.idlePixmap = self.theTheme.getPixmap("status_idle", (iPx, iPx))
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self.timeIcon = QLabel()
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self.timeText = QLabel("")
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self.timeIcon.setPixmap(self.timePixmap)
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self.timeText.setToolTip(self.tr("Session Time"))
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self.timeText.setMinimumWidth(self.theTheme.getTextWidth("00:00:00:"))
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self.timeIcon.setContentsMargins(0, 0, 0, 0)
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self.timeText.setContentsMargins(0, 0, 0, 0)
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self.addPermanentWidget(self.timeIcon)
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self.addPermanentWidget(self.timeText)
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# Other Settings
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self.setSizeGripEnabled(True)
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logger.debug("GuiMainStatus initialisation complete")
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self.clearStatus()
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return
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def clearStatus(self):
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"""Reset all widgets on the status bar to default values.
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"""
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self.setRefTime(None)
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self.setLanguage(None, "")
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self.doUpdateProjectStats(0, 0)
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self.setProjectStatus(nwState.NONE)
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self.setDocumentStatus(nwState.NONE)
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self.updateTime()
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return True
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##
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# Setters
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##
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def setRefTime(self, theTime):
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"""Set the reference time for the status bar clock.
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"""
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self.refTime = theTime
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return
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def setStatus(self, theMessage, timeOut=20.0):
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"""Set the status bar message to display for 'timeOut' seconds.
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"""
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self.showMessage(theMessage, int(timeOut*1000))
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qApp.processEvents()
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return
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def setProjectStatus(self, theState):
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"""Set the project status colour icon.
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"""
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self.projIcon.setState(theState)
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return
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def setDocumentStatus(self, theState):
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"""Set the document status colour icon.
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"""
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self.docIcon.setState(theState)
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return
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def setUserIdle(self, userIdle):
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"""Change the idle status icon.
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"""
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if not self.mainConf.stopWhenIdle:
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userIdle = False
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if self.userIdle != userIdle:
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if userIdle:
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self.timeIcon.setPixmap(self.idlePixmap)
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else:
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self.timeIcon.setPixmap(self.timePixmap)
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self.userIdle = userIdle
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return
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def updateTime(self, idleTime=0.0):
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"""Update the session clock.
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"""
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if self.refTime is None:
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self.timeText.setText("00:00:00")
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else:
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if self.mainConf.stopWhenIdle:
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sessTime = round(time() - self.refTime - idleTime)
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else:
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sessTime = round(time() - self.refTime)
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self.timeText.setText(formatTime(sessTime))
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return
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##
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# Slots
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##
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@pyqtSlot(str, str)
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def setLanguage(self, theLanguage, theProvider):
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"""Set the language code for the spell checker.
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"""
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if theLanguage == "None":
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self.langText.setText(self.tr("None"))
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self.langText.setToolTip("")
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else:
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qLocal = QLocale(theLanguage)
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spLang = qLocal.nativeLanguageName().title()
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self.langText.setText(spLang)
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if theProvider:
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self.langText.setToolTip("%s (%s)" % (theLanguage, theProvider))
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else:
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self.langText.setToolTip(theLanguage)
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return
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@pyqtSlot(int, int)
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def doUpdateProjectStats(self, pWC, sWC):
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"""Update the current project statistics.
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"""
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self.statsText.setText(self.tr("Words: {0} ({1})").format(f"{pWC:n}", f"{sWC:+n}"))
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self.statsText.setToolTip(self.tr("Project word count (session change)"))
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return
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@pyqtSlot(bool)
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def doUpdateProjectStatus(self, isChanged):
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"""Slot for updating the project status.
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"""
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self.setProjectStatus(nwState.GOOD if isChanged else nwState.BAD)
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return
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@pyqtSlot(bool)
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def doUpdateDocumentStatus(self, isChanged):
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"""Slot for updating the document status.
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"""
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self.setDocumentStatus(nwState.GOOD if isChanged else nwState.BAD)
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return
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# END Class GuiMainStatus
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class StatusLED(QAbstractButton):
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def __init__(self, colNone, colGood, colBad, sW, sH, parent=None):
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super().__init__(parent=parent)
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self._colNone = colNone
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self._colGood = colGood
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self._colBad = colBad
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self._theCol = colNone
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self.setFixedWidth(sW)
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self.setFixedHeight(sH)
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return
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##
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# Setters
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##
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def setState(self, theState):
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"""Set the colour state.
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"""
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if theState == nwState.GOOD:
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self._theCol = self._colGood
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elif theState == nwState.BAD:
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self._theCol = self._colBad
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else:
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self._theCol = self._colNone
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self.update()
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return
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##
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# Events
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##
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def paintEvent(self, _):
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"""Drawing the LED.
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"""
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qPalette = self.palette()
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qPaint = QPainter(self)
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qPaint.setRenderHint(QPainter.Antialiasing, True)
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qPaint.setPen(qPalette.dark().color())
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qPaint.setBrush(self._theCol)
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qPaint.setOpacity(1.0)
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qPaint.drawEllipse(1, 1, self.width() - 2, self.height() - 2)
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return
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# END Class StatusLED
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