def read(self, fileName):
self.state = PluginState.Invalid
self.hasError = False
self.dependencies = []
specFile = QFile(fileName)
if not specFile.exists():
msg = QCoreApplication.translate(None, "File does not exist: {name}")
return self.__reportError(msg.format(name=specFile.fileName()))
if not specFile.open(QIODevice.ReadOnly):
msg = QCoreApplication.translate(None, "Could not open file for read: {name}")
return self.__reportError(msg.format(name=specFile.fileName()))
fileInfo = QFileInfo(specFile)
self.location = fileInfo.absolutePath()
self.filePath = fileInfo.absoluteFilePath()
reader = QXmlStreamReader(specFile)
while not reader.atEnd():
reader.readNext()
tokenType = reader.tokenType()
if tokenType is QXmlStreamReader.StartElement:
self.__readPluginSpec(reader)
else:
pass
if reader.hasError():
msg = QCoreApplication.translate(None, "Error parsing file {0}: {1}, at line {2}, column {3}")
return self.__reportError(msg.format(specFile.fileName(), reader.errorString(),
reader.lineNumber(), reader.columnNumber()))
self.state = PluginState.Read
return True
def render(self, fileName, width, height):
self.setViewportSize(QSize(width, height))
fileInfo = QFileInfo(fileName)
dir = QDir()
dir.mkpath(fileInfo.absolutePath())
viewportSize = self.viewportSize()
pageSize = self.mainFrame().contentsSize()
if pageSize.isEmpty():
return False
buffer = QImage(pageSize, QImage.Format_ARGB32)
buffer.fill(qRgba(255, 255, 255, 0))
p = QPainter(buffer)
p.setRenderHint( QPainter.Antialiasing, True)
p.setRenderHint( QPainter.TextAntialiasing, True)
p.setRenderHint( QPainter.SmoothPixmapTransform, True)
self.setViewportSize(pageSize)
self.mainFrame().render(p)
p.end()
self.setViewportSize(viewportSize)
return buffer.save(fileName)
def setTitle(self,fullPath):
traceLogger.debug("fullPath=%s" % fullPath)
if fullPath is '':
self.setWindowTitle("[*]" + self.tr("Untitled"))
else:
info = QFileInfo(fullPath)
self.setWindowFilePath(info.absolutePath())
self.setWindowTitle("[*]" + info.fileName())
