def __init__(self, parent=None, fakeStartup=False, filename=None):
'''
Constructor
'''
self._fakeStartup = fakeStartup
super(DrumBurp, self).__init__(parent)
self._state = None
self._asciiSettings = None
self._printer = None
self.setupUi(self)
self.scoreScene = None
self.paperBox.blockSignals(True)
self.paperBox.clear()
self._knownPageHeights = []
printer = QPrinter()
printer.setOutputFileName("invalid.pdf")
for name in dir(QPrinter):
attr = getattr(QPrinter, name)
if (isinstance(attr, QPrinter.PageSize) and name != "Custom"):
self.paperBox.addItem(name)
printer.setPaperSize(attr)
self._knownPageHeights.append(printer.pageRect().height())
self._pageHeight = printer.paperRect().height()
self.paperBox.blockSignals(False)
settings = self._makeQSettings()
self.recentFiles = [
unicode(fname)
for fname in settings.value("RecentFiles").toStringList()
if os.path.exists(unicode(fname))
]
if filename is None:
filename = (None
if len(self.recentFiles) == 0 else self.recentFiles[0])
self.filename = filename
self.addToRecentFiles()
self.updateRecentFiles()
self.songProperties = QDisplayProperties()
# Create scene
self.scoreScene = QScore(self)
self.restoreGeometry(settings.value("Geometry").toByteArray())
self.restoreState(settings.value("MainWindow/State").toByteArray())
self.statusbar.addPermanentWidget(QFrame())
self.availableNotesLabel = QLabel()
self.availableNotesLabel.setMinimumWidth(250)
self.statusbar.addPermanentWidget(self.availableNotesLabel)
self._infoBar = QLabel()
self.statusbar.addPermanentWidget(self._infoBar)
self._initializeState()
self.setSections()
QTimer.singleShot(0, self._startUp)
self.actionCheckOnStartup.setChecked(
settings.value("CheckOnStartup").toBool())
def __init__(self, parent = None, fakeStartup = False, filename = None):
'''
Constructor
'''
self._fakeStartup = fakeStartup
super(DrumBurp, self).__init__(parent)
self._state = None
self._asciiSettings = None
self._printer = None
self.setupUi(self)
self.scoreScene = None
self.paperBox.blockSignals(True)
self.paperBox.clear()
self._knownPageHeights = []
printer = QPrinter()
printer.setOutputFileName("invalid.pdf")
for name in dir(QPrinter):
attr = getattr(QPrinter, name)
if (isinstance(attr, QPrinter.PageSize)
and name != "Custom"):
self.paperBox.addItem(name)
printer.setPaperSize(attr)
self._knownPageHeights.append(printer.pageRect().height())
self._pageHeight = printer.paperRect().height()
self.paperBox.blockSignals(False)
settings = self._makeQSettings()
self.recentFiles = [unicode(fname) for fname in
settings.value("RecentFiles").toStringList()
if os.path.exists(unicode(fname))]
if filename is None:
filename = (None
if len(self.recentFiles) == 0
else self.recentFiles[0])
self.filename = filename
self.addToRecentFiles()
self.updateRecentFiles()
self.songProperties = QDisplayProperties()
# Create scene
self.scoreScene = QScore(self)
self.restoreGeometry(settings.value("Geometry").toByteArray())
self.restoreState(settings.value("MainWindow/State").toByteArray())
self.statusbar.addPermanentWidget(QFrame())
self.availableNotesLabel = QLabel()
self.availableNotesLabel.setMinimumWidth(250)
self.statusbar.addPermanentWidget(self.availableNotesLabel)
self._infoBar = QLabel()
self.statusbar.addPermanentWidget(self._infoBar)
self._initializeState()
self.setSections()
QTimer.singleShot(0, self._startUp)
self.actionCheckOnStartup.setChecked(settings.value("CheckOnStartup").toBool())
def save(self, imgName, w=None, h=None, header=None, \
dpi=150, take_region=False):
ext = imgName.split(".")[-1].upper()
root = self.startNode
#aspect_ratio = root.fullRegion.height() / root.fullRegion.width()
aspect_ratio = self.i_height / self.i_width
# auto adjust size
if w is None and h is None and (ext == "PDF" or ext == "PS"):
w = dpi * 6.4
h = w * aspect_ratio
if h>dpi * 11:
h = dpi * 11
w = h / aspect_ratio
elif w is None and h is None:
w = self.i_width
h = self.i_height
elif h is None :
h = w * aspect_ratio
elif w is None:
w = h / aspect_ratio
if ext == "SVG":
svg = QtSvg.QSvgGenerator()
svg.setFileName(imgName)
svg.setSize(QtCore.QSize(w, h))
svg.setViewBox(QtCore.QRect(0, 0, w, h))
#svg.setTitle("SVG Generator Example Drawing")
#svg.setDescription("An SVG drawing created by the SVG Generator")
pp = QtGui.QPainter()
pp.begin(svg)
targetRect = QtCore.QRectF(0, 0, w, h)
self.render(pp, targetRect, self.sceneRect())
pp.end()
elif ext == "PDF" or ext == "PS":
format = QPrinter.PostScriptFormat if ext == "PS" else QPrinter.PdfFormat
printer = QPrinter(QPrinter.HighResolution)
printer.setResolution(dpi)
printer.setOutputFormat(format)
printer.setPageSize(QPrinter.A4)
pageTopLeft = printer.pageRect().topLeft()
paperTopLeft = printer.paperRect().topLeft()
# For PS -> problems with margins
# print paperTopLeft.x(), paperTopLeft.y()
# print pageTopLeft.x(), pageTopLeft.y()
# print printer.paperRect().height(), printer.pageRect().height()
topleft = pageTopLeft - paperTopLeft
printer.setFullPage(True);
printer.setOutputFileName(imgName);
pp = QtGui.QPainter(printer)
if header:
pp.setFont(QtGui.QFont("Verdana",12))
pp.drawText(topleft.x(),20, header)
targetRect = QtCore.QRectF(topleft.x(), 20 + (topleft.y()*2), w, h)
else:
targetRect = QtCore.QRectF(topleft.x(), topleft.y()*2, w, h)
if take_region:
self.selector.setVisible(False)
self.render(pp, targetRect, self.selector.rect())
self.selector.setVisible(True)
else:
self.render(pp, targetRect, self.sceneRect())
pp.end()
return
else:
targetRect = QtCore.QRectF(0, 0, w, h)
ii= QtGui.QImage(w, \
h, \
QtGui.QImage.Format_ARGB32)
pp = QtGui.QPainter(ii)
pp.setRenderHint(QtGui.QPainter.Antialiasing )
pp.setRenderHint(QtGui.QPainter.TextAntialiasing)
pp.setRenderHint(QtGui.QPainter.SmoothPixmapTransform)
if take_region:
self.selector.setVisible(False)
self.render(pp, targetRect, self.selector.rect())
self.selector.setVisible(True)
else:
self.render(pp, targetRect, self.sceneRect())
pp.end()
ii.save(imgName)
def save(self, imgName, w=None, h=None, header=None, \
dpi=150, take_region=False):
ext = imgName.split(".")[-1].upper()
root = self.startNode
#aspect_ratio = root.fullRegion.height() / root.fullRegion.width()
aspect_ratio = self.i_height / self.i_width
# auto adjust size
if w is None and h is None and (ext == "PDF" or ext == "PS"):
w = dpi * 6.4
h = w * aspect_ratio
if h > dpi * 11:
h = dpi * 11
w = h / aspect_ratio
elif w is None and h is None:
w = self.i_width
h = self.i_height
elif h is None:
h = w * aspect_ratio
elif w is None:
w = h / aspect_ratio
if ext == "SVG":
svg = QtSvg.QSvgGenerator()
svg.setFileName(imgName)
svg.setSize(QtCore.QSize(w, h))
svg.setViewBox(QtCore.QRect(0, 0, w, h))
#svg.setTitle("SVG Generator Example Drawing")
#svg.setDescription("An SVG drawing created by the SVG Generator")
pp = QtGui.QPainter()
pp.begin(svg)
targetRect = QtCore.QRectF(0, 0, w, h)
self.render(pp, targetRect, self.sceneRect())
pp.end()
elif ext == "PDF" or ext == "PS":
format = QPrinter.PostScriptFormat if ext == "PS" else QPrinter.PdfFormat
printer = QPrinter(QPrinter.HighResolution)
printer.setResolution(dpi)
printer.setOutputFormat(format)
printer.setPageSize(QPrinter.A4)
pageTopLeft = printer.pageRect().topLeft()
paperTopLeft = printer.paperRect().topLeft()
# For PS -> problems with margins
# print paperTopLeft.x(), paperTopLeft.y()
# print pageTopLeft.x(), pageTopLeft.y()
# print printer.paperRect().height(), printer.pageRect().height()
topleft = pageTopLeft - paperTopLeft
printer.setFullPage(True)
printer.setOutputFileName(imgName)
pp = QtGui.QPainter(printer)
if header:
pp.setFont(QtGui.QFont("Verdana", 12))
pp.drawText(topleft.x(), 20, header)
targetRect = QtCore.QRectF(topleft.x(), 20 + (topleft.y() * 2),
w, h)
else:
targetRect = QtCore.QRectF(topleft.x(), topleft.y() * 2, w, h)
if take_region:
self.selector.setVisible(False)
self.render(pp, targetRect, self.selector.rect())
self.selector.setVisible(True)
else:
self.render(pp, targetRect, self.sceneRect())
pp.end()
return
else:
targetRect = QtCore.QRectF(0, 0, w, h)
ii= QtGui.QImage(w, \
h, \
QtGui.QImage.Format_ARGB32)
pp = QtGui.QPainter(ii)
pp.setRenderHint(QtGui.QPainter.Antialiasing)
pp.setRenderHint(QtGui.QPainter.TextAntialiasing)
pp.setRenderHint(QtGui.QPainter.SmoothPixmapTransform)
if take_region:
self.selector.setVisible(False)
self.render(pp, targetRect, self.selector.rect())
self.selector.setVisible(True)
else:
self.render(pp, targetRect, self.sceneRect())
pp.end()
ii.save(imgName)
