def __init__(self,
master,
enableDragDrop=False,
dragDropCallback=None,
dataValidityCallback=None,
sizeHint=None,
*args):
"""
:param master: the master widget
:type master: OWWidget or OWComponent
:param enableDragDrop: flag telling whether drag and drop is enabled
:type enableDragDrop: bool
:param dragDropCallback: callback for the end of drop event
:type dragDropCallback: function
:param dataValidityCallback: callback that accepts or ignores dragEnter
and dragMove events
:type dataValidityCallback: function with one argument (event)
:param sizeHint: size hint
:type sizeHint: QSize
:param args: optional arguments for the inherited constructor
"""
self.master = master
super().__init__(*args)
self.drop_callback = dragDropCallback
self.valid_data_callback = dataValidityCallback
if not sizeHint:
self.size_hint = QtCore.QSize(150, 100)
else:
self.size_hint = sizeHint
if enableDragDrop:
self.setDragEnabled(True)
self.setAcceptDrops(True)
self.setDropIndicatorShown(True)
def sizeHint(self, option, index):
options = QStyleOptionViewItem(option)
self.initStyleOption(options, index)
doc = QtGui.QTextDocument()
doc.setHtml(options.text)
doc.setTextWidth(options.rect.width())
return QtCore.QSize(doc.idealWidth(), doc.size().height())
def value(self, value):
ControlBase.value.fset(self, value)
model = QFileSystemModel(parent=None)
self._form.setModel(model)
model.setRootPath(QtCore.QDir.currentPath())
self._form.setRootIndex(model.setRootPath(value))
self._form.setIconSize(QtCore.QSize(32, 32))
def __init__(self, *args, **kwargs):
global games_json
super().__init__("NSScreenshotMaker")
self._tmpinputfolder = tempfile.mkdtemp()
self._settingsbutton = ControlButton("⚙️")
self._settingsbutton.value = self.openSettings
self._runbutton = ControlButton("Go!")
self._runbutton.value = self.go
self._combo = ControlCombo(
helptext="The game the Switch will think the screenshot is from")
self.gameslist = games_json
for k in self.gameslist:
self._combo.add_item(k, self.gameslist[k])
self._combo.add_item("Custom", "Custom")
self._combolabel = ControlLabel(
"Game ID",
helptext="The game the Switch will think the screenshot is from")
self._imagelist = ControlFilesTree()
self._imagelist._form.setDragEnabled(True)
self._imagelist._form.setAcceptDrops(True)
self._imagelist._form.setDropIndicatorShown(True)
self._imagelist._form.dropEvent = self.dropEvent
model = QFileSystemModel(parent=None)
model.setReadOnly(False)
self._imagelist._form.setModel(model)
model.setRootPath(QtCore.QDir.currentPath())
self._imagelist._form.setRootIndex(
model.setRootPath(self._tmpinputfolder))
self._imagelist._form.setIconSize(QtCore.QSize(32, 32))
self.formset = [("_combolabel", "_combo", "_settingsbutton"),
"_imagelist", "_runbutton"]
self._firstrunpanel = ControlDockWidget()
self._firstrunpanel.hide()
self._firstrunwin = FirstRun()
if not os.path.isfile(
appdirs.AppDirs("NSScreenshotMaker", "").user_data_dir +
"/settings.json"):
self._firstrunwin.parent = self
self._firstrunpanel.value = self._firstrunwin
self._firstrunpanel.show()
self._firstrunwin.show()
self._settingspanel = ControlDockWidget()
self._settingspanel.hide()
self._settingswin = SettingsWindow()
def _get_buffer(size, filename):
buffer = QtSvg.QSvgGenerator()
buffer.setFileName(filename)
buffer.setSize(QtCore.QSize(int(size.width()), int(size.height())))
return buffer
def icon_size(self, value):
if isinstance(value, (tuple, list)):
self.tableWidget.setIconSize(QtCore.QSize(*value))
else:
self.tableWidget.setIconSize(QtCore.QSize(value, value))
def paint(self, painter, option, index):
dist = self.distribution(index)
if dist is None or self.__colors is None:
return super().paint(painter, option, index)
if not numpy.isfinite(numpy.sum(dist)):
return super().paint(painter, option, index)
nvalues = len(dist)
if len(self.__colors) < nvalues:
colors = colorpalette.ColorPaletteGenerator(nvalues)
colors = [colors[i] for i in range(nvalues)]
else:
colors = self.__colors
if option.widget is not None:
style = option.widget.style()
else:
style = QApplication.style()
self.initStyleOption(option, index)
text = option.text
metrics = option.fontMetrics
margin = style.pixelMetric(QStyle.PM_FocusFrameHMargin, option,
option.widget) + 1
bottommargin = min(margin, 1)
rect = option.rect.adjusted(margin, margin, -margin, -bottommargin)
textrect = style.subElementRect(QStyle.SE_ItemViewItemText, option,
option.widget)
# Are the margins included in the subElementRect?? -> No!
textrect = textrect.adjusted(margin, margin, -margin, -bottommargin)
text = option.fontMetrics.elidedText(text, option.textElideMode,
textrect.width())
spacing = max(metrics.leading(), 1)
distheight = rect.height() - metrics.height() - spacing
distheight = numpy.clip(distheight, 2, metrics.height())
painter.save()
painter.setClipRect(option.rect)
painter.setFont(option.font)
painter.setRenderHint(QPainter.Antialiasing)
style.drawPrimitive(QStyle.PE_PanelItemViewRow, option, painter,
option.widget)
style.drawPrimitive(QStyle.PE_PanelItemViewItem, option, painter,
option.widget)
if option.state & QStyle.State_Selected:
color = option.palette.highlightedText().color()
else:
color = option.palette.text().color()
painter.setPen(QtGui.QPen(color))
textrect = textrect.adjusted(0, 0, 0, -distheight - spacing)
distrect = QtCore.QRect(
textrect.bottomLeft() + QtCore.QPoint(0, spacing),
QtCore.QSize(rect.width(), distheight))
painter.setPen(QtGui.QPen(Qt.lightGray, 0.3))
drawDistBar(painter, distrect, dist, colors)
painter.restore()
if text:
style.drawItemText(painter, textrect, option.displayAlignment,
option.palette,
option.state & QStyle.State_Enabled, text)
def _get_buffer(size, filename):
buffer = QtSvg.QSvgGenerator()
buffer.setResolution(QApplication.desktop().logicalDpiX())
buffer.setFileName(filename)
buffer.setSize(QtCore.QSize(int(size.width()), int(size.height())))
return buffer
def icon_size(self, value):
self.setIconSize(QtCore.QSize(*value))
def sizeHint(self):
"""Reimplemented from QWidget.sizeHint"""
return QtCore.QSize(100, 200)
