Veronica K. B. Olsen
235 lines
8.3 KiB
Python
235 lines
8.3 KiB
Python
# -*- coding: utf-8 -*-
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"""novelWriter GUI About Box
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novelWriter – GUI About Box
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=============================
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The about novelWriter dialog box
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File History:
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Created: 2020-05-21 [0.5.2]
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This file is a part of novelWriter
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Copyright 2018–2020, 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 nw
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import logging
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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.QtWidgets import (
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QDialog, QHBoxLayout, QVBoxLayout, QDialogButtonBox, QTabWidget,
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QTextBrowser, QLabel
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)
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logger = logging.getLogger(__name__)
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class GuiAbout(QDialog):
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def __init__(self, theParent):
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QDialog.__init__(self, theParent)
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logger.debug("Initialising GuiAbout ...")
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self.setObjectName("GuiAbout")
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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.outerBox = QVBoxLayout()
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self.innerBox = QHBoxLayout()
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self.innerBox.setSpacing(self.mainConf.pxInt(16))
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self.setWindowTitle("About %s" % self.mainConf.appName)
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self.setMinimumWidth(self.mainConf.pxInt(650))
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self.setMinimumHeight(self.mainConf.pxInt(600))
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nPx = self.mainConf.pxInt(96)
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self.nwIcon = QLabel()
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self.nwIcon.setPixmap(self.theParent.theTheme.getPixmap("novelwriter", (nPx, nPx)))
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self.lblName = QLabel("<b>%s</b>" % self.mainConf.appName)
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self.lblVers = QLabel("v%s" % nw.__version__)
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self.lblDate = QLabel(datetime.strptime(nw.__date__, "%Y-%m-%d").strftime("%x"))
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self.leftBox = QVBoxLayout()
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self.leftBox.setSpacing(self.mainConf.pxInt(4))
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self.leftBox.addWidget(self.nwIcon, 0, Qt.AlignCenter)
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self.leftBox.addWidget(self.lblName, 0, Qt.AlignCenter)
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self.leftBox.addWidget(self.lblVers, 0, Qt.AlignCenter)
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self.leftBox.addWidget(self.lblDate, 0, Qt.AlignCenter)
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self.leftBox.addStretch(1)
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self.innerBox.addLayout(self.leftBox)
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# Pages
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self.pageAbout = QTextBrowser()
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self.pageAbout.setOpenExternalLinks(True)
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self.pageAbout.document().setDocumentMargin(self.mainConf.pxInt(16))
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self.pageLicense = QTextBrowser()
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self.pageLicense.setOpenExternalLinks(True)
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self.pageLicense.document().setDocumentMargin(self.mainConf.pxInt(16))
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# Main Tab Area
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self.tabBox = QTabWidget()
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self.tabBox.addTab(self.pageAbout, "About")
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self.tabBox.addTab(self.pageLicense, "License")
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self.innerBox.addWidget(self.tabBox)
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# OK Button
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self.buttonBox = QDialogButtonBox(QDialogButtonBox.Ok)
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self.buttonBox.accepted.connect(self._doClose)
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self.outerBox.addLayout(self.innerBox)
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self.outerBox.addWidget(self.buttonBox)
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self.setLayout(self.outerBox)
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self._setStyleSheet()
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self._fillAboutPage()
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self._fillLicensePage()
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logger.debug("GuiAbout initialisation complete")
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return
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##
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# Internal Functions
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##
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def _fillAboutPage(self):
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"""Generate the content for the About page.
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"""
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listPrefix = " • "
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aboutMsg = (
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"<h2>About {name:s}</h2>"
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"<p>{copyright:s}.</p>"
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"<p>Website: <a href='{website:s}'>{domain:s}</a></p>"
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"<p>{name:s} is a markdown-like text editor designed for "
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"organising and writing novels. It is written in Python 3 with a "
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"Qt5 GUI, using PyQt5.</p>"
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"<p>{name:s} is free software: you can redistribute it and/or "
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"modify it under the terms of the GNU General Public License as "
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"published by the Free Software Foundation, either version 3 of "
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"the License, or (at your option) any later version.</p>"
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"<p>{name:s} is distributed in the hope that it will be useful, "
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"but WITHOUT ANY WARRANTY; without even the implied warranty of "
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"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.</p>"
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"<p>See the License tab for the full text, or visit the GNU website "
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"at <a href='https://www.gnu.org/licenses/gpl-3.0.html'>GPL v3.0</a> "
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"for more details.</p>"
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"<h3>Credits</h3>"
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"<p>{credits:s}</p>"
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).format(
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name = self.mainConf.appName,
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copyright = nw.__copyright__,
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website = nw.__url__,
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domain = nw.__domain__,
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credits = "<br/>".join(["%s%s" % (listPrefix, x) for x in nw.__credits__]),
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)
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theTheme = self.theParent.theTheme
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theIcons = self.theParent.theTheme.theIcons
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if theTheme.themeName:
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aboutMsg += (
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"<h4>Theme: {name:s}</h4>"
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"<p>"
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"<b>Author:</b> {author:s}<br/>"
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"<b>Credit:</b> {credit:s}<br/>"
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"<b>License:</b> <a href='{lic_url:s}'>{license:s}</a>"
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"</p>"
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).format(
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name = theTheme.themeName,
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author = theTheme.themeAuthor,
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credit = theTheme.themeCredit,
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license = theTheme.themeLicense,
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lic_url = theTheme.themeLicenseUrl,
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)
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if theIcons.themeName:
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aboutMsg += (
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"<h4>Icons: {name:s}</h4>"
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"<p>"
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"<b>Author:</b> {author:s}<br/>"
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"<b>Credit:</b> {credit:s}<br/>"
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"<b>License:</b> <a href='{lic_url:s}'>{license:s}</a>"
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"</p>"
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).format(
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name = theIcons.themeName,
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author = theIcons.themeAuthor,
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credit = theIcons.themeCredit,
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license = theIcons.themeLicense,
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lic_url = theIcons.themeLicenseUrl,
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)
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if theTheme.syntaxName:
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aboutMsg += (
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"<h4>Syntax: {name:s}</h4>"
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"<p>"
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"<b>Author:</b> {author:s}<br/>"
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"<b>Credit:</b> {credit:s}<br/>"
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"<b>License:</b> <a href='{lic_url:s}'>{license:s}</a>"
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"</p>"
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).format(
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name = theTheme.syntaxName,
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author = theTheme.syntaxAuthor,
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credit = theTheme.syntaxCredit,
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license = theTheme.syntaxLicense,
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lic_url = theTheme.syntaxLicenseUrl,
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)
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self.pageAbout.setHtml(aboutMsg)
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return
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def _fillLicensePage(self):
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"""Load the content for the License page.
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"""
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docName = "gplv3_%s.htm" % self.mainConf.guiLang
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docPath = path.join(self.mainConf.assetPath, "text", docName)
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if path.isfile(docPath):
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with open(docPath, mode="r", encoding="utf8") as inFile:
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helpText = inFile.read()
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self.pageLicense.setHtml(helpText)
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else:
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self.pageLicense.setHtml("Error loading license text ...")
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return
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def _setStyleSheet(self):
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"""Set stylesheet for all browser tabs
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"""
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styleSheet = (
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"h1, h2, h3, h4 {{"
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" color: rgb({hColR},{hColG},{hColB});"
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"}}\n"
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"a {{"
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" color: rgb({hColR},{hColG},{hColB});"
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"}}\n"
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).format(
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hColR = self.theParent.theTheme.colHead[0],
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hColG = self.theParent.theTheme.colHead[1],
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hColB = self.theParent.theTheme.colHead[2],
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)
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self.pageAbout.document().setDefaultStyleSheet(styleSheet)
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# self.pageCredit.document().setDefaultStyleSheet(styleSheet)
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self.pageLicense.document().setDefaultStyleSheet(styleSheet)
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return
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def _doClose(self):
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self.close()
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return
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# END Class GuiAbout
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