def _buildPreview(self):
"""Build a preview of the project in the document viewer.
"""
# Get Settings
justifyText = self.justifyText.isChecked()
noStyling = self.noStyling.isChecked()
textFont = self.textFont.text()
textSize = self.textSize.value()
replaceTabs = self.replaceTabs.isChecked()
self.htmlText = []
self.htmlStyle = []
self.htmlSize = 0
# Build Preview
# =============
makeHtml = ToHtml(self.theProject, self.theParent)
self._doBuild(makeHtml, isPreview=True)
if replaceTabs:
makeHtml.replaceTabs()
self.htmlText = makeHtml.fullHTML
self.htmlStyle = makeHtml.getStyleSheet()
self.htmlSize = makeHtml.getFullResultSize()
self.buildTime = int(time())
# Load Preview
# ============
self.docView.setTextFont(textFont, textSize)
self.docView.setJustify(justifyText)
if noStyling:
self.docView.clearStyleSheet()
else:
self.docView.setStyleSheet(self.htmlStyle)
if self.htmlSize < nwConst.MAX_BUILDSIZE:
self.docView.setContent(self.htmlText, self.buildTime)
else:
self.docView.setText(
"Failed to generate preview. The result is too big.")
self._saveCache()
return
def testCoreToHtml_Complex(dummyGUI, fncDir):
"""Test the ave method of the ToHtml class.
"""
theProject = NWProject(dummyGUI)
theHtml = ToHtml(theProject, dummyGUI)
# Build Project
# =============
docText = [
"# My Novel\n**By Jane Doh**\n",
"## Chapter 1\n\nThe text of chapter one.\n",
"### Scene 1\n\nThe text of scene one.\n",
"#### A Section\n\nMore text in scene one.\n",
"## Chapter 2\n\nThe text of chapter two.\n",
"### Scene 2\n\nThe text of scene two.\n",
"#### A Section\n\n\tMore text in scene two.\n",
]
resText = [
"<h1>My Novel</h1>\n<p><strong>By Jane Doh</strong></p>\n",
"<h2>Chapter 1</h2>\n<p>The text of chapter one.</p>\n",
"<h3>Scene 1</h3>\n<p>The text of scene one.</p>\n",
"<h4>A Section</h4>\n<p>More text in scene one.</p>\n",
"<h2>Chapter 2</h2>\n<p>The text of chapter two.</p>\n",
"<h3>Scene 2</h3>\n<p>The text of scene two.</p>\n",
"<h4>A Section</h4>\n<p>\tMore text in scene two.</p>\n",
]
for i in range(len(docText)):
theHtml.theText = docText[i]
theHtml.doPreProcessing()
theHtml.tokenizeText()
theHtml.doConvert()
assert theHtml.theResult == resText[i]
assert theHtml.fullHTML == resText
theHtml.replaceTabs(nSpaces=2, spaceChar=" ")
resText[
6] = "<h4>A Section</h4>\n<p> More text in scene two.</p>\n"
# Check File
# ==========
theStyle = theHtml.getStyleSheet()
theStyle.append("article {width: 800px; margin: 40px auto;}")
htmlDoc = ("<!DOCTYPE html>\n"
"<html>\n"
"<head>\n"
"<meta charset='utf-8'>\n"
"<title></title>\n"
"</head>\n"
"<style>\n"
"{htmlStyle:s}\n"
"</style>\n"
"<body>\n"
"<article>\n"
"{bodyText:s}\n"
"</article>\n"
"</body>\n"
"</html>\n").format(htmlStyle="\n".join(theStyle),
bodyText="".join(resText).rstrip())
saveFile = os.path.join(fncDir, "outFile.htm")
theHtml.saveHTML5(saveFile)
assert readFile(saveFile) == htmlDoc
def _saveDocument(self, theFmt):
"""Save the document to various formats.
"""
replaceTabs = self.replaceTabs.isChecked()
fileExt = ""
textFmt = ""
# Settings
# ========
if theFmt == self.FMT_ODT:
fileExt = "odt"
textFmt = self.tr("Open Document")
elif theFmt == self.FMT_FODT:
fileExt = "fodt"
textFmt = self.tr("Flat Open Document")
elif theFmt == self.FMT_HTM:
fileExt = "htm"
textFmt = self.tr("Plain HTML")
elif theFmt == self.FMT_NWD:
fileExt = "nwd"
textFmt = self.tr("novelWriter Markdown")
elif theFmt == self.FMT_MD:
fileExt = "md"
textFmt = self.tr("Standard Markdown")
elif theFmt == self.FMT_GH:
fileExt = "md"
textFmt = self.tr("GitHub Markdown")
elif theFmt == self.FMT_JSON_H:
fileExt = "json"
textFmt = self.tr("JSON + novelWriter HTML")
elif theFmt == self.FMT_JSON_M:
fileExt = "json"
textFmt = self.tr("JSON + novelWriter Markdown")
elif theFmt == self.FMT_PDF:
fileExt = "pdf"
textFmt = self.tr("PDF")
else:
return False
# Generate File Name
# ==================
if fileExt:
cleanName = makeFileNameSafe(self.theProject.projName)
fileName = "%s.%s" % (cleanName, fileExt)
saveDir = self.mainConf.lastPath
savePath = os.path.join(saveDir, fileName)
if not os.path.isdir(saveDir):
saveDir = self.mainConf.homePath
savePath, _ = QFileDialog.getSaveFileName(
self, self.tr("Save Document As"), savePath)
if not savePath:
return False
self.mainConf.setLastPath(savePath)
else:
return False
# Build and Write
# ===============
errMsg = ""
wSuccess = False
if theFmt == self.FMT_ODT:
makeOdt = ToOdt(self.theProject, self.theParent, isFlat=False)
self._doBuild(makeOdt)
try:
makeOdt.saveOpenDocText(savePath)
wSuccess = True
except Exception as e:
errMsg = str(e)
elif theFmt == self.FMT_FODT:
makeOdt = ToOdt(self.theProject, self.theParent, isFlat=True)
self._doBuild(makeOdt)
try:
makeOdt.saveFlatXML(savePath)
wSuccess = True
except Exception as e:
errMsg = str(e)
elif theFmt == self.FMT_HTM:
makeHtml = ToHtml(self.theProject, self.theParent)
self._doBuild(makeHtml)
if replaceTabs:
makeHtml.replaceTabs()
try:
makeHtml.saveHTML5(savePath)
wSuccess = True
except Exception as e:
errMsg = str(e)
elif theFmt == self.FMT_NWD:
makeNwd = ToMarkdown(self.theProject, self.theParent)
makeNwd.setKeepMarkdown(True)
self._doBuild(makeNwd, doConvert=False)
if replaceTabs:
makeNwd.replaceTabs(spaceChar=" ")
try:
makeNwd.saveRawMarkdown(savePath)
wSuccess = True
except Exception as e:
errMsg = str(e)
elif theFmt in (self.FMT_MD, self.FMT_GH):
makeMd = ToMarkdown(self.theProject, self.theParent)
if theFmt == self.FMT_GH:
makeMd.setGitHubMarkdown()
else:
makeMd.setStandardMarkdown()
self._doBuild(makeMd)
if replaceTabs:
makeMd.replaceTabs(nSpaces=4, spaceChar=" ")
try:
makeMd.saveMarkdown(savePath)
wSuccess = True
except Exception as e:
errMsg = str(e)
elif theFmt == self.FMT_JSON_H or theFmt == self.FMT_JSON_M:
jsonData = {
"meta": {
"workingTitle": self.theProject.projName,
"novelTitle": self.theProject.bookTitle,
"authors": self.theProject.bookAuthors,
"buildTime": self.buildTime,
}
}
if theFmt == self.FMT_JSON_H:
makeHtml = ToHtml(self.theProject, self.theParent)
self._doBuild(makeHtml)
if replaceTabs:
makeHtml.replaceTabs()
theBody = []
for htmlPage in makeHtml.fullHTML:
theBody.append(htmlPage.rstrip("\n").split("\n"))
jsonData["text"] = {
"css": self.htmlStyle,
"html": theBody,
}
elif theFmt == self.FMT_JSON_M:
makeMd = ToHtml(self.theProject, self.theParent)
makeMd.setKeepMarkdown(True)
self._doBuild(makeMd, doConvert=False)
if replaceTabs:
makeMd.replaceTabs(spaceChar=" ")
theBody = []
for nwdPage in makeMd.theMarkdown:
theBody.append(nwdPage.split("\n"))
jsonData["text"] = {
"nwd": theBody,
}
try:
with open(savePath, mode="w", encoding="utf8") as outFile:
outFile.write(json.dumps(jsonData, indent=2))
wSuccess = True
except Exception as e:
errMsg = str(e)
elif theFmt == self.FMT_PDF:
try:
thePrinter = QPrinter()
thePrinter.setOutputFormat(QPrinter.PdfFormat)
thePrinter.setOrientation(QPrinter.Portrait)
thePrinter.setDuplex(QPrinter.DuplexLongSide)
thePrinter.setFontEmbeddingEnabled(True)
thePrinter.setColorMode(QPrinter.Color)
thePrinter.setOutputFileName(savePath)
self.docView.qDocument.print(thePrinter)
wSuccess = True
except Exception as e:
errMsg - str(e)
else:
errMsg = self.tr("Unknown format")
# Report to user
if wSuccess:
self.theParent.makeAlert(
"%s<br>%s" %
(self.tr("{0} file successfully written to:").format(textFmt),
savePath), nwAlert.INFO)
else:
self.theParent.makeAlert(
self.tr("Failed to write {0} file. {1}").format(
textFmt, errMsg), nwAlert.ERROR)
return wSuccess