Cleaned up the source files in the gui folder a bit.
This commit is contained in:
Veronica K. B. Olsen
@@ -1,188 +0,0 @@
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# -*- coding: utf-8 -*-
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"""novelWriter GUI Document Viewer
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novelWriter – GUI Document Viewer
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===================================
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Class holding the document html viewer
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File History:
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Created: 2019-05-10 [0.0.1]
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"""
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import logging
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import nw
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from PyQt5.QtCore import Qt
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from PyQt5.QtWidgets import QTextBrowser
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from PyQt5.QtGui import QTextOption, QFont, QPalette, QColor
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from nw.convert.tokenizer import Tokenizer
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from nw.convert.text.tohtml import ToHtml
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from nw.enum import nwItemType
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logger = logging.getLogger(__name__)
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class GuiDocViewer(QTextBrowser):
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def __init__(self, theParent, theProject):
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QTextBrowser.__init__(self)
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logger.debug("Initialising DocViewer ...")
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# Class Variables
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self.mainConf = nw.CONFIG
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self.theProject = theProject
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self.theParent = theParent
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self.theTheme = theParent.theTheme
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self.theHandle = None
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self.qDocument = self.document()
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self.setMinimumWidth(300)
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self.initViewer()
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theOpt = QTextOption()
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if self.mainConf.doJustify:
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theOpt.setAlignment(Qt.AlignJustify)
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self.qDocument.setDefaultTextOption(theOpt)
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logger.debug("DocViewer initialisation complete")
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return
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def clearViewer(self):
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self.clear()
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self.setSearchPaths([""])
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return True
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def initViewer(self):
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"""Set editor settings from main config.
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"""
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self._makeStyleSheet()
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# Set Font
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theFont = QFont()
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if self.mainConf.textFont is None:
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# If none is defined, set the default back to config
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self.mainConf.textFont = self.qDocument.defaultFont().family()
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theFont.setFamily(self.mainConf.textFont)
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theFont.setPointSize(self.mainConf.textSize)
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self.setFont(theFont)
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docPalette = self.palette()
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docPalette.setColor(QPalette.Base, QColor(*self.theTheme.colBack))
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docPalette.setColor(QPalette.Text, QColor(*self.theTheme.colText))
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self.setPalette(docPalette)
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self.qDocument.setDocumentMargin(self.mainConf.textMargin)
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theOpt = QTextOption()
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if self.mainConf.doJustify:
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theOpt.setAlignment(Qt.AlignJustify)
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self.qDocument.setDefaultTextOption(theOpt)
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# If we have a document open, we should reload it in case the font changed
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if self.theHandle is not None:
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tHandle = self.theHandle
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self.clearViewer()
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self.loadText(tHandle)
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return True
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def loadText(self, tHandle):
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tItem = self.theProject.getItem(tHandle)
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if tItem is None:
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logger.warning("Item not found")
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return False
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if tItem.itemType != nwItemType.FILE:
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return False
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logger.debug("Generating preview for item %s" % tHandle)
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sPos = self.verticalScrollBar().value()
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aDoc = ToHtml(self.theProject, self.theParent)
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aDoc.setText(tHandle)
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aDoc.doAutoReplace()
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aDoc.tokenizeText()
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aDoc.doConvert()
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aDoc.doPostProcessing()
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self.setHtml(aDoc.theResult)
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if self.theHandle == tHandle:
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self.verticalScrollBar().setValue(sPos)
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self.theHandle = tHandle
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self.theProject.setLastViewed(tHandle)
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return True
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def loadFromTag(self, theTag):
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logger.debug("Loading document from tag '%s'" % theTag)
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if theTag in self.theParent.theIndex.tagIndex.keys():
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theTarget = self.theParent.theIndex.tagIndex[theTag]
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else:
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logger.debug("The tag was not found in the index")
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return False
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if len(theTarget) != 3:
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# Just to make sure the index is not messed up
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return False
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self.loadText(theTarget[1])
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return True
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##
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# Internal Functions
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##
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def _makeStyleSheet(self):
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self.qDocument.setDefaultStyleSheet((
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"body {{"
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" font-size: {textSize}pt;"
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" color: rgb({tColR},{tColG},{tColB});"
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"}}\n"
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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({aColR},{aColG},{aColB});"
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"}}\n"
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"pre {{"
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" color: rgb({cColR},{cColG},{cColB});"
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" font-size: {preSize}pt;"
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"}}\n"
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"mark {{"
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" color: rgb({eColR},{eColG},{eColB});"
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"}}\n"
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"table {{"
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" margin: 10px 0px;"
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"}}\n"
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"td {{"
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" padding: 0px 4px;"
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"}}\n"
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).format(
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textSize = self.mainConf.textSize,
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preSize = self.mainConf.textSize*0.9,
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tColR = self.theTheme.colText[0],
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tColG = self.theTheme.colText[1],
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tColB = self.theTheme.colText[2],
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hColR = self.theTheme.colHead[0],
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hColG = self.theTheme.colHead[1],
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hColB = self.theTheme.colHead[2],
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cColR = self.theTheme.colComm[0],
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cColG = self.theTheme.colComm[1],
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cColB = self.theTheme.colComm[2],
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eColR = self.theTheme.colEmph[0],
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eColG = self.theTheme.colEmph[1],
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eColB = self.theTheme.colEmph[2],
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aColR = self.theTheme.colLink[0],
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aColG = self.theTheme.colLink[1],
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aColB = self.theTheme.colLink[2],
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))
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return True
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# END Class GuiDocViewer
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