class SpinBoxImageView(QHBoxLayout):
valueChanged = pyqtSignal(int)
def __init__(self, parentView, backgroundColor, foregroundColor,
value, height, fontSize):
QHBoxLayout.__init__(self)
self.backgroundColor = backgroundColor
self.foregroundColor = foregroundColor
self.labelLayout = QVBoxLayout()
self.upLabel = LabelButtons('spin-up', parentView,
backgroundColor, foregroundColor,
height/2, height/2)
self.labelLayout.addWidget(self.upLabel)
self.upLabel.clicked.connect(self.on_upLabel)
self.downLabel = LabelButtons('spin-down', parentView,
backgroundColor,
foregroundColor, height/2,
height/2)
self.labelLayout.addWidget(self.downLabel)
self.downLabel.clicked.connect(self.on_downLabel)
self.addLayout(self.labelLayout)
self.spinBox = QSpinBox()
self.spinBox.valueChanged.connect(self.spinBoxValueChanged)
self.addWidget(self.spinBox)
self.spinBox.setToolTip("Spinbox")
self.spinBox.setButtonSymbols(QAbstractSpinBox.NoButtons)
self.spinBox.setAlignment(Qt.AlignRight)
self.spinBox.setMaximum(value)
self.spinBox.setMaximumHeight(height)
self.spinBox.setSuffix("/" + str(value))
font = self.spinBox.font()
font.setPixelSize(fontSize)
self.spinBox.setFont(font)
self.do_draw()
def do_draw(self):
r, g, b, a = self.foregroundColor.getRgb()
rgb = "rgb({0},{1},{2})".format(r, g, b)
sheet = TEMPLATE.format(rgb,
self.backgroundColor.name())
self.spinBox.setStyleSheet(sheet)
def spinBoxValueChanged(self, value):
self.valueChanged.emit(value)
def setValue(self, value):
self.spinBox.setValue(value)
def setNewValue(self, value):
self.spinBox.setMaximum(value)
self.spinBox.setSuffix("/" + str(value))
def on_upLabel(self):
self.spinBox.setValue(self.spinBox.value() + 1)
def on_downLabel(self):
self.spinBox.setValue(self.spinBox.value() - 1)
class ResizeDlg(QDialog):
def __init__(self, width, height, parent=None):
super(ResizeDlg, self).__init__(parent)
widthLabel = QLabel(self.tr("&Width:"))
self.widthSpinBox = QSpinBox()
widthLabel.setBuddy(self.widthSpinBox)
self.widthSpinBox.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
self.widthSpinBox.setRange(4, width * 4)
self.widthSpinBox.setValue(width)
heightLabel = QLabel(self.tr("&Height:"))
self.heightSpinBox = QSpinBox()
heightLabel.setBuddy(self.heightSpinBox)
self.heightSpinBox.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
self.heightSpinBox.setRange(4, height * 4)
self.heightSpinBox.setValue(height)
buttonBox = QDialogButtonBox(QDialogButtonBox.Ok
| QDialogButtonBox.Cancel)
layout = QGridLayout()
layout.addWidget(widthLabel, 0, 0)
layout.addWidget(self.widthSpinBox, 0, 1)
layout.addWidget(heightLabel, 1, 0)
layout.addWidget(self.heightSpinBox, 1, 1)
layout.addWidget(buttonBox, 2, 0, 1, 2)
self.setLayout(layout)
self.connect(buttonBox, SIGNAL("accepted()"), self.accept)
self.connect(buttonBox, SIGNAL("rejected()"), self.reject)
self.setWindowTitle(self.tr("Image Changer - Resize"))
def result(self):
return self.widthSpinBox.value(), self.heightSpinBox.value()
class Organ(KeyboardPart):
@staticmethod
def title(_=_base.translate):
return _("Organ")
@staticmethod
def short(_=_base.translate):
return _("abbreviation for Organ", "Org.")
midiInstrument = 'church organ'
def createWidgets(self, layout):
super(Organ, self).createWidgets(layout)
grid = layout.itemAt(layout.count() - 1).layout()
self.pedalVoices = QSpinBox(minimum=0, maximum=4, value=1)
self.pedalVoicesLabel = QLabel()
self.pedalVoicesLabel.setBuddy(self.pedalVoices)
grid.addWidget(self.pedalVoicesLabel, 2, 0)
grid.addWidget(self.pedalVoices)
def translateWidgets(self):
super(Organ, self).translateWidgets()
self.pedalVoicesLabel.setText(_("Pedal:"))
self.pedalVoices.setToolTip(_(
"Set to 0 to disable the pedal altogether."))
def build(self, data, builder):
super(Organ, self).build(data, builder)
if self.pedalVoices.value():
data.nodes.append(self.buildStaff(data, builder,
'pedal', -1, self.pedalVoices.value(), clef="bass"))
class SpinBoxImageView(QHBoxLayout):
valueChanged = pyqtSignal(int)
def __init__(self, parentView, backgroundColor, foregroundColor,
value, height, fontSize):
QHBoxLayout.__init__(self)
self.backgroundColor = backgroundColor
self.foregroundColor = foregroundColor
self.labelLayout = QVBoxLayout()
self.upLabel = LabelButtons('spin-up', parentView,
backgroundColor, foregroundColor,
height/2, height/2)
self.labelLayout.addWidget(self.upLabel)
self.upLabel.clicked.connect(self.on_upLabel)
self.downLabel = LabelButtons('spin-down', parentView,
backgroundColor,
foregroundColor, height/2,
height/2)
self.labelLayout.addWidget(self.downLabel)
self.downLabel.clicked.connect(self.on_downLabel)
self.addLayout(self.labelLayout)
self.spinBox = QSpinBox()
self.spinBox.valueChanged.connect(self.spinBoxValueChanged)
self.addWidget(self.spinBox)
self.spinBox.setToolTip("Spinbox")
self.spinBox.setButtonSymbols(QAbstractSpinBox.NoButtons)
self.spinBox.setAlignment(Qt.AlignRight)
self.spinBox.setMaximum(value)
self.spinBox.setMaximumHeight(height)
self.spinBox.setSuffix("/" + str(value))
font = self.spinBox.font()
font.setPixelSize(fontSize)
self.spinBox.setFont(font)
self.do_draw()
def do_draw(self):
r, g, b, a = self.foregroundColor.getRgb()
rgb = "rgb({0},{1},{2})".format(r, g, b)
sheet = TEMPLATE.format(rgb,
self.backgroundColor.name())
self.spinBox.setStyleSheet(sheet)
def spinBoxValueChanged(self, value):
self.valueChanged.emit(value)
def setValue(self, value):
self.spinBox.setValue(value)
def setNewValue(self, value):
self.spinBox.setMaximum(value)
self.spinBox.setSuffix("/" + str(value))
def on_upLabel(self):
self.spinBox.setValue(self.spinBox.value() + 1)
def on_downLabel(self):
self.spinBox.setValue(self.spinBox.value() - 1)
class Organ(KeyboardPart):
@staticmethod
def title(_=__builtin__._):
return _("Organ")
@staticmethod
def short(_=__builtin__._):
return _("abbreviation for Organ", "Org.")
midiInstrument = 'church organ'
def createWidgets(self, layout):
super(Organ, self).createWidgets(layout)
grid = layout.itemAt(layout.count() - 1).layout()
self.pedalVoices = QSpinBox(minimum=0, maximum=4, value=1)
self.pedalVoicesLabel = QLabel()
self.pedalVoicesLabel.setBuddy(self.pedalVoices)
grid.addWidget(self.pedalVoicesLabel, 2, 0)
grid.addWidget(self.pedalVoices)
def translateWidgets(self):
super(Organ, self).translateWidgets()
self.pedalVoicesLabel.setText(_("Pedal:"))
self.pedalVoices.setToolTip(_(
"Set to 0 to disable the pedal altogether."))
def build(self, data, builder):
super(Organ, self).build(data, builder)
if self.pedalVoices.value():
data.nodes.append(self.buildStaff(data, builder,
'pedal', -1, self.pedalVoices.value(), clef="bass"))
def changeTileWidth():
'''Change tile width (tile block size) and reset image-scene'''
dlg = QDialog(self)
dlg.setWindowTitle("Viewer Tile Width")
dlg.setModal(True)
spinBox = QSpinBox( parent=dlg )
spinBox.setRange( 128, 10*1024 )
spinBox.setValue( self.editor.imageScenes[0].tileWidth() )
ctrl_layout = QHBoxLayout()
ctrl_layout.addSpacerItem(QSpacerItem(10, 0, QSizePolicy.Expanding))
ctrl_layout.addWidget( QLabel("Tile Width:") )
ctrl_layout.addWidget( spinBox )
button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel, parent=dlg)
button_box.accepted.connect( dlg.accept )
button_box.rejected.connect( dlg.reject )
dlg_layout = QVBoxLayout()
dlg_layout.addLayout( ctrl_layout )
dlg_layout.addWidget( QLabel("Setting will apply current view immediately,\n"
"and all other views upon restart.") )
dlg_layout.addWidget( button_box )
dlg.setLayout( dlg_layout )
if dlg.exec_() == QDialog.Accepted:
for s in self.editor.imageScenes:
if s.tileWidth != spinBox.value():
s.setTileWidth( spinBox.value() )
s.reset()
class SpinBoxImageView(QHBoxLayout):
valueChanged = pyqtSignal(int)
def __init__(self, backgroundColor, foregroundColor, value, height, fontSize):
QHBoxLayout.__init__(self)
self.backgroundColor = backgroundColor
self.foregroundColor = foregroundColor
self.labelLayout = QVBoxLayout()
self.upLabel = LabelButtons(backgroundColor, foregroundColor, height/2, height/2)
self.labelLayout.addWidget(self.upLabel)
self.upLabel.setSpinBoxUpIcon()
self.upLabel.clicked.connect(self.on_upLabel)
self.downLabel = LabelButtons(backgroundColor, foregroundColor, height/2, height/2)
self.labelLayout.addWidget(self.downLabel)
self.downLabel.setSpinBoxDownIcon()
self.downLabel.clicked.connect(self.on_downLabel)
self.addLayout(self.labelLayout)
self.spinBox = QSpinBox()
self.spinBox.valueChanged.connect(self.spinBoxValueChanged)
self.addWidget(self.spinBox)
self.spinBox.setToolTip("Spinbox")
self.spinBox.setButtonSymbols(QAbstractSpinBox.NoButtons)
self.spinBox.setAlignment(Qt.AlignRight)
self.spinBox.setMaximum(value)
self.spinBox.setMaximumHeight(height)
self.spinBox.setSuffix("/" + str(value))
font = self.spinBox.font()
font.setPixelSize(fontSize)
self.spinBox.setFont(font)
rgb = foregroundColor.getRgb()
rgba_string = "rgba("+str(rgb[0])+","+str(rgb[1])+","+str(rgb[2])+","+str(0.6*100)+"%)"
self.spinBox.setStyleSheet("QSpinBox { color: " + rgba_string + "; font: bold; background-color: " + str(backgroundColor.name()) + "; border:0;}")
def changeOpacity(self, opacity):
rgb = self.foregroundColor.getRgb()
rgba_string = "rgba("+str(rgb[0])+","+str(rgb[1])+","+str(rgb[2])+","+str(opacity*100)+"%)"
self.spinBox.setStyleSheet("QSpinBox { color: " + rgba_string + "; font: bold; background-color: " + str(self.backgroundColor.name()) + "; border:0;}")
self.upLabel.changeOpacity(opacity)
self.downLabel.changeOpacity(opacity)
def spinBoxValueChanged(self, value):
self.valueChanged.emit(value)
def setValue(self, value):
self.spinBox.setValue(value)
def setNewValue(self, value):
self.spinBox.setMaximum(value)
self.spinBox.setSuffix("/" + str(value))
def on_upLabel(self):
self.spinBox.setValue(self.spinBox.value() + 1)
def on_downLabel(self):
self.spinBox.setValue(self.spinBox.value() - 1)
class FloatColumnConfigurationWidget(QWidget, columnproviders.AbstractColumnConfigurationWidget):
def __init__(self, parent, hex_widget, column):
QWidget.__init__(self, parent)
columnproviders.AbstractColumnConfigurationWidget.__init__(self)
self.hexWidget = hex_widget
self.column = column
self.cmbBinaryFormat = QComboBox(self)
self.cmbBinaryFormat.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred)
for fmt in (valuecodecs.FloatCodec.FormatFloat, valuecodecs.FloatCodec.FormatDouble):
self.cmbBinaryFormat.addItem(valuecodecs.FloatCodec.formatName(fmt), fmt)
if column is not None and column.valuecodec.binaryFormat == fmt:
self.cmbBinaryFormat.setCurrentIndex(self.cmbBinaryFormat.count() - 1)
self.spnPrecision = QSpinBox(self)
self.spnPrecision.setMinimum(0)
self.spnPrecision.setMaximum(12)
if column is not None:
self.spnPrecision.setValue(column.formatter.precision)
else:
self.spnPrecision.setValue(6)
self.spnColumnsOnRow = QSpinBox(self)
self.spnColumnsOnRow.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred)
self.spnColumnsOnRow.setMinimum(1)
self.spnColumnsOnRow.setMaximum(32)
if column is not None:
self.spnColumnsOnRow.setValue(column.columnsOnRow)
else:
self.spnColumnsOnRow.setValue(4)
self.setLayout(QFormLayout())
self.layout().setContentsMargins(0, 0, 0, 0)
self.layout().addRow(utils.tr('Binary format:'), self.cmbBinaryFormat)
self.layout().addRow(utils.tr('Digits after point:'), self.spnPrecision)
self.layout().addRow(utils.tr('Columns on row:'), self.spnColumnsOnRow)
@property
def _valueCodec(self):
c = valuecodecs.FloatCodec()
c.binaryFormat = self.cmbBinaryFormat.itemData(self.cmbBinaryFormat.currentIndex())
return c
@property
def _formatter(self):
f = formatters.FloatFormatter()
f.precision = self.spnPrecision.value()
return f
def createColumnModel(self, hex_widget):
return FloatColumnModel(hex_widget.document, self._valueCodec, self._formatter, self.spnColumnsOnRow.value())
def saveToColumn(self, column):
column.valuecodec = self._valueCodec
column.formatter = self._formatter
column.columnsOnRow = self.spnColumnsOnRow.value()
column.reset()
class PianoStaffPart(Part):
"""Base class for parts creating a piano staff."""
def createWidgets(self, layout):
self.label = QLabel(wordWrap=True)
self.upperVoicesLabel = QLabel()
self.lowerVoicesLabel = QLabel()
self.upperVoices = QSpinBox(minimum=1, maximum=4, value=1)
self.lowerVoices = QSpinBox(minimum=1, maximum=4, value=1)
self.upperVoicesLabel.setBuddy(self.upperVoices)
self.lowerVoicesLabel.setBuddy(self.lowerVoices)
layout.addWidget(self.label)
grid = QGridLayout()
grid.addWidget(self.upperVoicesLabel, 0, 0)
grid.addWidget(self.upperVoices, 0, 1)
grid.addWidget(self.lowerVoicesLabel, 1, 0)
grid.addWidget(self.lowerVoices, 1, 1)
layout.addLayout(grid)
def translateWidgets(self):
self.label.setText('{0} <i>({1})</i>'.format(
_("Adjust how many separate voices you want on each staff."),
_("This is primarily useful when you write polyphonic music "
"like a fuge.")))
self.upperVoicesLabel.setText(_("Right hand:"))
self.lowerVoicesLabel.setText(_("Left hand:"))
def buildStaff(self, data, builder, name, octave, numVoices=1, node=None, clef=None):
"""Build a staff with the given number of voices and name."""
staff = ly.dom.Staff(name, parent=node)
builder.setMidiInstrument(staff, self.midiInstrument)
c = ly.dom.Seqr(staff)
if clef:
ly.dom.Clef(clef, c)
if numVoices == 1:
a = data.assignMusic(name, octave)
ly.dom.Identifier(a.name, c)
else:
c = ly.dom.Sim(c)
for i in range(1, numVoices):
a = data.assignMusic(name + ly.util.int2text(i), octave)
ly.dom.Identifier(a.name, c)
ly.dom.VoiceSeparator(c)
a = data.assignMusic(name + ly.util.int2text(numVoices), octave)
ly.dom.Identifier(a.name, c)
return staff
def build(self, data, builder):
""" Setup structure for a 2-staff PianoStaff. """
p = ly.dom.PianoStaff()
builder.setInstrumentNamesFromPart(p, self, data)
s = ly.dom.Sim(p)
# add two staves, with a respective number of voices.
self.buildStaff(data, builder, 'right', 1, self.upperVoices.value(), s)
self.buildStaff(data, builder, 'left', 0, self.lowerVoices.value(), s, "bass")
data.nodes.append(p)
class AutoNumbering(QWidget):
def __init__(self, parent=None):
QWidget.__init__(self, parent)
def hbox(*widgets):
box = QHBoxLayout()
[box.addWidget(z) for z in widgets]
box.addStretch()
return box
vbox = QVBoxLayout()
startlabel = QLabel(translate('Autonumbering Wizard', "&Start: "))
self._start = QSpinBox()
startlabel.setBuddy(self._start)
self._start.setValue(1)
self._start.setMaximum(65536)
vbox.addLayout(hbox(startlabel, self._start))
label = QLabel(
translate('Autonumbering Wizard',
'Max length after padding with zeroes: '))
self._padlength = QSpinBox()
label.setBuddy(self._padlength)
self._padlength.setValue(1)
self._padlength.setMaximum(65535)
self._padlength.setMinimum(1)
vbox.addLayout(hbox(label, self._padlength))
self._restart_numbering = QCheckBox(
translate('Autonumbering Wizard',
"&Restart numbering at each directory."))
vbox.addWidget(self._restart_numbering)
vbox.addStretch()
self.setLayout(vbox)
def setArguments(self, *args):
minimum = sanitize(int, args[0], 0)
restart = sanitize(bool, args[1], True)
padding = sanitize(int, args[2], 1)
self._start.setValue(minimum)
self._restart_numbering.setChecked(restart)
self._padlength.setValue(padding)
def arguments(self):
x = [
self._start.value(),
self._restart_numbering.isChecked(),
self._padlength.value()
]
return x
class AutoNumbering(QWidget):
def __init__(self, parent = None):
QWidget.__init__(self, parent)
def hbox(*widgets):
box = QHBoxLayout()
[box.addWidget(z) for z in widgets]
box.addStretch()
return box
vbox = QVBoxLayout()
startlabel = QLabel(translate('Autonumbering Wizard', "&Start: "))
self._start = QSpinBox()
startlabel.setBuddy(self._start)
self._start.setValue(1)
self._start.setMaximum(65536)
vbox.addLayout(hbox(startlabel, self._start))
label = QLabel(translate('Autonumbering Wizard', 'Max length after padding with zeroes: '))
self._padlength = QSpinBox()
label.setBuddy(self._padlength)
self._padlength.setValue(1)
self._padlength.setMaximum(65535)
self._padlength.setMinimum(1)
vbox.addLayout(hbox(label, self._padlength))
self._restart_numbering = QCheckBox(translate('Autonumbering Wizard', "&Restart numbering at each directory."))
vbox.addWidget(self._restart_numbering)
vbox.addStretch()
self.setLayout(vbox)
def setArguments(self, *args):
minimum = sanitize(int, args[0], 0)
restart = sanitize(bool, args[1], True)
padding = sanitize(int, args[2], 1)
self._start.setValue(minimum)
self._restart_numbering.setChecked(restart)
self._padlength.setValue(padding)
def arguments(self):
x = [
self._start.value(),
self._restart_numbering.isChecked(),
self._padlength.value()]
return x
def changeTileWidth():
'''Change tile width (tile block size) and reset image-scene'''
dlg = QDialog(self)
layout = QHBoxLayout()
layout.addWidget(QLabel("Tile Width:"))
spinBox = QSpinBox(parent=dlg)
spinBox.setRange(128, 10 * 1024)
spinBox.setValue(512)
if self.editor.imageScenes[0].tileWidth:
spinBox.setValue(self.editor.imageScenes[0].tileWidth)
layout.addWidget(spinBox)
okButton = QPushButton("OK", parent=dlg)
okButton.clicked.connect(dlg.accept)
layout.addWidget(okButton)
dlg.setLayout(layout)
dlg.setModal(True)
if dlg.exec_() == QDialog.Accepted:
for s in self.editor.imageScenes:
if s.tileWidth != spinBox.value():
s.tileWidth = spinBox.value()
s.reset()
class Prefs(preferences.Group):
def __init__(self, page):
super(Prefs, self).__init__(page)
self._closeOutputs = QCheckBox(clicked=self.changed)
self._pollingLabel = QLabel()
self._pollingTime = QSpinBox()
self._pollingTime.setRange(0, 1000)
self._pollingTime.setSuffix(" ms")
self._pollingTime.valueChanged.connect(self.changed)
layout = QVBoxLayout()
self.setLayout(layout)
layout.addWidget(self._closeOutputs)
app.translateUI(self)
hbox = QHBoxLayout()
layout.addLayout(hbox)
hbox.addWidget(self._pollingLabel)
hbox.addWidget(self._pollingTime)
def translateUI(self):
self.setTitle(_("Preferences"))
self._closeOutputs.setText(_("Close unused MIDI output"))
self._closeOutputs.setToolTip(
_("Closes unused MIDI ports after one minute. " 'See "What\'s This" for more information.')
)
self._closeOutputs.setWhatsThis(
_(
"<p>If checked, Frescobaldi will close MIDI output ports that are not "
"used for one minute.</p>\n"
"<p>This could free up system resources that a software MIDI synthesizer "
"might be using, thus saving battery power.</p>\n"
"<p>A side effect is that if you pause a MIDI file for a long time "
"the instruments are reset to the default piano (instrument 0). "
"In that case, playing the file from the beginning sets up the "
"instruments again.</p>\n"
)
)
self._pollingLabel.setText(_("Polling time for input:"))
self._pollingTime.setToolTip(_("Polling time for MIDI input. " 'See "What\'s This" for more information.'))
self._pollingTime.setWhatsThis(
_(
"Sets the time between the polling of the MIDI input port in milliseconds. "
"Small values lead to faster recognition of incoming MIDI events, but stress "
"the CPU. 10 ms should be a good value."
)
)
def loadSettings(self):
s = QSettings()
self._closeOutputs.setChecked(s.value("midi/close_outputs", False, bool))
self._pollingTime.setValue(s.value("midi/polling_time", 10, int))
def saveSettings(self):
s = QSettings()
s.setValue("midi/close_outputs", self._closeOutputs.isChecked())
s.setValue("midi/polling_time", self._pollingTime.value())
class Dial(QDialog):
choices =['flat', 'hanning', 'hamming', 'bartlett', 'blackman']
def __init__(self, parent):
QDialog.__init__(self, parent)
f =QFormLayout(self)
self.a =QSpinBox(self)
self.a.setValue(30)
self.b = QComboBox(self)
self.b.addItems(self.choices)
self.c= QDialogButtonBox(self)
self.c.setStandardButtons(QDialogButtonBox.Cancel|QDialogButtonBox.Ok)
f.addRow("window:" ,self.a)
f.addRow("method:", self.b)
f.addRow("", self.c)
self.connect(self.c, SIGNAL("accepted()"), self.sendData)
self.connect(self.c, SIGNAL("rejected()"), self.reinitialize)
def sendData(self):
self.parent().window = self.a.value()
self.parent().method = self.b.currentText()
self.close()
def reinitialize(self):
self.parent().window = None
self.parent().method = None
self.close()
class ClassicalGuitar(TablaturePart):
@staticmethod
def title(_=__builtin__._):
return _("Classical guitar")
@staticmethod
def short(_=__builtin__._):
return _("abbreviation for Classical guitar", "Gt.")
midiInstrument = "acoustic guitar (nylon)"
clef = "treble_8"
tunings = (("guitar-tuning", lambda: _("Guitar tuning")), ("guitar-open-g-tuning", lambda: _("Open G-tuning")))
def createWidgets(self, layout):
super(ClassicalGuitar, self).createWidgets(layout)
self.voicesLabel = QLabel()
self.voices = QSpinBox(minimum=1, maximum=4, value=1)
box = QHBoxLayout()
box.addWidget(self.voicesLabel)
box.addWidget(self.voices)
layout.addLayout(box)
def translateWidgets(self):
super(ClassicalGuitar, self).translateWidgets()
self.voicesLabel.setText(_("Voices:"))
def voiceCount(self):
return self.voices.value()
class MikidownCfgDialog(QDialog):
def __init__(self, parent=None):
super(MikidownCfgDialog, self).__init__(parent)
#tab = QWidget()
#tab2 = QWidget()
self.recentNotesCount = QSpinBox()
recent_notes_n = Mikibook.settings.value('recentNotesNumber',type=int, defaultValue=20)
self.recentNotesCount.setValue(recent_notes_n)
self.buttonBox = QDialogButtonBox(QDialogButtonBox.Ok |
QDialogButtonBox.Cancel)
self.hltCfg = MikidownHighlightCfgWidget(parent=self)
layout = QGridLayout(self)
layout.addWidget(QLabel("# of recently viewed notes to keep"),0,0,1,1)
layout.addWidget(self.recentNotesCount,0,1,1,1)
qs = QScrollArea(self)
qs.setWidget(self.hltCfg)
layout.addWidget(qs,1,0,1,2)
layout.addWidget(self.buttonBox,2,0,1,2)
self.buttonBox.accepted.connect(self.accept)
self.buttonBox.rejected.connect(self.reject)
def accept(self):
Mikibook.settings.setValue('recentNotesNumber', self.recentNotesCount.value())
Mikibook.setHighlighterColors(self.hltCfg.configToList())
#then make mikidown use these settings NOW
self.parent().loadHighlighter()
QDialog.accept(self)
class MikidownCfgDialog(QDialog):
def __init__(self, parent=None):
super(MikidownCfgDialog, self).__init__(parent)
#tab = QWidget()
#tab2 = QWidget()
self.recentNotesCount = QSpinBox()
recent_notes_n = Mikibook.settings.value('recentNotesNumber',
type=int,
defaultValue=20)
self.recentNotesCount.setValue(recent_notes_n)
self.buttonBox = QDialogButtonBox(QDialogButtonBox.Ok
| QDialogButtonBox.Cancel)
self.hltCfg = MikidownHighlightCfgWidget(parent=self)
layout = QGridLayout(self)
layout.addWidget(QLabel("# of recently viewed notes to keep"), 0, 0, 1,
1)
layout.addWidget(self.recentNotesCount, 0, 1, 1, 1)
qs = QScrollArea(self)
qs.setWidget(self.hltCfg)
layout.addWidget(qs, 1, 0, 1, 2)
layout.addWidget(self.buttonBox, 2, 0, 1, 2)
self.buttonBox.accepted.connect(self.accept)
self.buttonBox.rejected.connect(self.reject)
def accept(self):
Mikibook.settings.setValue('recentNotesNumber',
self.recentNotesCount.value())
Mikibook.setHighlighterColors(self.hltCfg.configToList())
#then make mikidown use these settings NOW
self.parent().loadHighlighter()
QDialog.accept(self)
class Dial(QDialog):
choices = ['flat', 'hanning', 'hamming', 'bartlett', 'blackman']
def __init__(self, parent):
QDialog.__init__(self, parent)
f = QFormLayout(self)
self.a = QSpinBox(self)
self.a.setValue(30)
self.b = QComboBox(self)
self.b.addItems(self.choices)
self.c = QDialogButtonBox(self)
self.c.setStandardButtons(QDialogButtonBox.Cancel
| QDialogButtonBox.Ok)
f.addRow("window:", self.a)
f.addRow("method:", self.b)
f.addRow("", self.c)
self.connect(self.c, SIGNAL("accepted()"), self.sendData)
self.connect(self.c, SIGNAL("rejected()"), self.reinitialize)
def sendData(self):
self.parent().window = self.a.value()
self.parent().method = self.b.currentText()
self.close()
def reinitialize(self):
self.parent().window = None
self.parent().method = None
self.close()
class DataConfigurationWidget(ConfigurationWidget):
def __init__(self):
ConfigurationWidget.__init__(self)
self.keyIndex = QSpinBox()
self.keyIndex.setMinimum(0)
self.addRow("index:", self.keyIndex)
self.setIndexBounds(0)
self.connect(self.keyIndex, SIGNAL("valueChanged(int)"), self.applyConfiguration)
def setIndexBounds(self, i):
self.keyIndex.setMaximum(i)
def getIndex(self):
return self.keyIndex.value()
def setParameter(self, parameter):
self.parameter = parameter
self.applyConfiguration(False)
def applyConfiguration(self, emit=True):
user_data = {"state": self.getState(), "data_index": self.getIndex()}
self.parameter.setUserData(user_data)
self.emitConfigurationChanged(emit)
class ResizeDlg(QDialog):
def __init__(self, width, height, parent=None):
super(ResizeDlg, self).__init__(parent)
self.create_widgets(width, height)
self.layout_widgets()
self.create_connections()
def create_widgets(self, width, height):
self.widthLabel = QLabel("&Width:")
self.widthSpinBox = QSpinBox()
self.widthLabel.setBuddy(self.widthSpinBox)
self.widthSpinBox.setAlignment(Qt.AlignRight|Qt.AlignVCenter)
self.widthSpinBox.setRange(4, width * 4)
self.widthSpinBox.setValue(width)
self.heightLabel = QLabel("&Height:")
self.heightSpinBox = QSpinBox()
self.heightLabel.setBuddy(self.heightSpinBox)
self.heightSpinBox.setAlignment(Qt.AlignRight|
Qt.AlignVCenter)
self.heightSpinBox.setRange(4, height * 4)
self.heightSpinBox.setValue(height)
self.buttonBox = QDialogButtonBox(QDialogButtonBox.Ok|
QDialogButtonBox.Cancel)
def layout_widgets(self):
layout = QGridLayout()
layout.addWidget(self.widthLabel, 0, 0)
layout.addWidget(self.widthSpinBox, 0, 1)
layout.addWidget(self.heightLabel, 1, 0)
layout.addWidget(self.heightSpinBox, 1, 1)
layout.addWidget(self.buttonBox, 2, 0, 1, 2)
self.setLayout(layout)
def create_connections(self):
self.buttonBox.accepted.connect(self.accept)
self.buttonBox.rejected.connect(self.reject)
self.setWindowTitle("Image Changer - Resize")
def result(self):
return self.widthSpinBox.value(), self.heightSpinBox.value()
class IntegerProperty(Property, QWidget):
""" Property which hold editable integer numbers.
A Spinbox is provided when the property is editable.
"""
USER_INFO = "Integer field"
def __init__(self, name, value, categoryName=None):
""" Constructor
"""
Property.__init__(self, name, categoryName)
QWidget.__init__(self)
self.setLayout(QHBoxLayout())
self.layout().setSpacing(0)
self.layout().setContentsMargins(0, 0, 0, 0)
self._spinbox = QSpinBox()
#self.maxint = sys.maxint # does not work on Mac OS X (Snow Leopard 10.6.2), confusion between 32 and 64 bit limits
self.maxint = 2**31
self._spinbox.setRange(-self.maxint + 1, self.maxint - 1)
self._spinbox.setFrame(False)
self.layout().addWidget(self._spinbox)
self.setFocusProxy(self._spinbox)
self._lineedit = QLineEdit()
self._lineedit.setReadOnly(True)
self._lineedit.setFrame(False)
self._lineedit.setContentsMargins(0, 0, 0, 0)
self.layout().addWidget(self._lineedit)
self._lineedit.hide()
self.setValue(value)
self.connect(self._spinbox, SIGNAL('valueChanged(int)'),
self.valueChanged)
def setReadOnly(self, readOnly):
""" Switches between lineedit and spinbox.
"""
if readOnly:
self._spinbox.hide()
self._lineedit.show()
self.setFocusProxy(self._lineedit)
else:
self._spinbox.show()
self._lineedit.hide()
self.setFocusProxy(self._spinbox)
def value(self):
""" Returns integer value.
"""
return self._spinbox.value()
def setValue(self, value):
self.disconnect(self._spinbox, SIGNAL('valueChanged(int)'),
self.valueChanged)
self._spinbox.setValue(value % self.maxint)
self.connect(self._spinbox, SIGNAL('valueChanged(int)'),
self.valueChanged)
self._lineedit.setText(str(value))
class DurationEditor(QWidget):
"""
Speaks in seconds to programs, and Hours/Minutes/Seconds to human beings
"""
def __init__(self, parent=None):
QWidget.__init__(self, parent)
box = QHBoxLayout(self)
self.hours = QSpinBox()
self.minutes = QSpinBox()
self.seconds = QSpinBox()
for spinbox in (self.hours, self.minutes, self.seconds):
spinbox.setMinimum(0)
box.addWidget(self.hours)
box.addWidget(QLabel(tr('h')))
box.addWidget(self.minutes)
box.addWidget(QLabel(tr('m')))
box.addWidget(self.seconds)
box.addWidget(QLabel(tr('s')))
self.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Minimum)
def _seconds2hms(self, value):
#integer division
hours = value[0] / 3600
remainder = value[0] % 3600
minutes = remainder / 60
seconds = remainder % 60
return hours, minutes, seconds
def setMaximum(self, maximum):
hours, minutes, seconds = self._seconds2hms(maximum)
self.hours.setMaximum(hours)
self.minutes.setMaximum(minutes)
self.seconds.setMaximum(seconds)
def setValue(self, value):
hours, minutes, seconds = self._seconds2hms(value)
self.hours.setValue(hours)
self.minutes.setValue(minutes)
self.seconds.setValue(seconds)
def value(self):
return self.hours.value()*3600 + self.minutes.value()*3600 + self.seconds.value()[0]
class Prefs(preferences.Group):
def __init__(self, page):
super(Prefs, self).__init__(page)
self._closeOutputs = QCheckBox(clicked=self.changed)
self._pollingLabel = QLabel()
self._pollingTime = QSpinBox()
self._pollingTime.setRange(0, 1000)
self._pollingTime.setSuffix(" ms")
self._pollingTime.valueChanged.connect(self.changed)
layout = QVBoxLayout()
self.setLayout(layout)
layout.addWidget(self._closeOutputs)
app.translateUI(self)
hbox = QHBoxLayout()
layout.addLayout(hbox)
hbox.addWidget(self._pollingLabel)
hbox.addWidget(self._pollingTime)
def translateUI(self):
self.setTitle(_("Preferences"))
self._closeOutputs.setText(_("Close unused MIDI output"))
self._closeOutputs.setToolTip(
_("Closes unused MIDI ports after one minute. "
"See \"What's This\" for more information."))
self._closeOutputs.setWhatsThis(
_("<p>If checked, Frescobaldi will close MIDI output ports that are not "
"used for one minute.</p>\n"
"<p>This could free up system resources that a software MIDI synthesizer "
"might be using, thus saving battery power.</p>\n"
"<p>A side effect is that if you pause a MIDI file for a long time "
"the instruments are reset to the default piano (instrument 0). "
"In that case, playing the file from the beginning sets up the "
"instruments again.</p>\n"))
self._pollingLabel.setText(_("Polling time for input:"))
self._pollingTime.setToolTip(
_("Polling time for MIDI input. "
"See \"What's This\" for more information."))
self._pollingTime.setWhatsThis(
_("Sets the time between the polling of the MIDI input port in milliseconds. "
"Small values lead to faster recognition of incoming MIDI events, but stress "
"the CPU. 10 ms should be a good value."))
def loadSettings(self):
s = QSettings()
self._closeOutputs.setChecked(
s.value("midi/close_outputs", False, bool))
self._pollingTime.setValue(s.value("midi/polling_time", 10, int))
def saveSettings(self):
s = QSettings()
s.setValue("midi/close_outputs", self._closeOutputs.isChecked())
s.setValue("midi/polling_time", self._pollingTime.value())
class IntegerProperty(Property,QWidget):
""" Property which hold editable integer numbers.
A Spinbox is provided when the property is editable.
"""
USER_INFO = "Integer field"
def __init__(self, name, value, categoryName=None):
""" Constructor
"""
Property.__init__(self, name, categoryName)
QWidget.__init__(self)
self.setLayout(QHBoxLayout())
self.layout().setSpacing(0)
self.layout().setContentsMargins(0, 0, 0, 0)
self._spinbox=QSpinBox()
#self.maxint = sys.maxint # does not work on Mac OS X (Snow Leopard 10.6.2), confusion between 32 and 64 bit limits
self.maxint = 2**31
self._spinbox.setRange(-self.maxint+1, self.maxint-1)
self._spinbox.setFrame(False)
self.layout().addWidget(self._spinbox)
self.setFocusProxy(self._spinbox)
self._lineedit=QLineEdit()
self._lineedit.setReadOnly(True)
self._lineedit.setFrame(False)
self._lineedit.setContentsMargins(0, 0, 0, 0)
self.layout().addWidget(self._lineedit)
self._lineedit.hide()
self.setValue(value)
self.connect(self._spinbox, SIGNAL('valueChanged(int)'), self.valueChanged)
def setReadOnly(self, readOnly):
""" Switches between lineedit and spinbox.
"""
if readOnly:
self._spinbox.hide()
self._lineedit.show()
self.setFocusProxy(self._lineedit)
else:
self._spinbox.show()
self._lineedit.hide()
self.setFocusProxy(self._spinbox)
def value(self):
""" Returns integer value.
"""
return self._spinbox.value()
def setValue(self,value):
self.disconnect(self._spinbox, SIGNAL('valueChanged(int)'), self.valueChanged)
self._spinbox.setValue(value % self.maxint)
self.connect(self._spinbox, SIGNAL('valueChanged(int)'), self.valueChanged)
self._lineedit.setText(str(value))
class SpinSlider(QWidget):
"Boite de spin + curseur avec sauvegarde de la dernière valeur sélectionnée"
def __init__(self, debut, fin, defaut, optionConfig=None, parent=None):
QWidget.__init__(self)
self.spin = QSpinBox()
self.slider = QSlider(Qt.Horizontal)
self.spin.setRange(debut, fin)
self.slider.setRange(debut, fin)
valeur = None
if optionConfig:
self.config = parent.config
self.idSection = parent.idSection
self.optionConfig = optionConfig
try :
valeur = self.config.get(self.idSection, self.optionConfig)
except:
valeur = defaut
self.config.set(self.idSection, self.optionConfig, valeur)
erreur = False
if valeur:
try: valeur = int(valeur)
except ValueError: erreur = True
if not erreur and debut <= valeur <= fin:
self.spin.setValue(valeur)
self.slider.setValue(valeur)
else:
self.spin.setValue(defaut)
self.slider.setValue(defaut)
if optionConfig: self.connect(self.spin, SIGNAL("valueChanged(int)"), self.sauveConfig)
self.connect(self.spin, SIGNAL("valueChanged(int)"), self.slider,
SLOT("setValue(int)"))
self.connect(self.slider, SIGNAL("valueChanged(int)"), self.spin,
SLOT("setValue(int)"))
self.connect(self.spin, SIGNAL("valueChanged(int)"), self.changed)
hbox = QHBoxLayout(self)
hbox.addWidget(self.spin)
hbox.addWidget(self.slider)
hbox.setMargin(0) # pour un meilleur alignement dans un grid
def changed(self, i):
self.emit(SIGNAL("valueChanged(int)"), i)
def sauveConfig(self, i):
self.config.set(self.idSection, self.optionConfig, str(i))
def value(self):
return self.spin.value()
def setValue(self, i):
self.spin.setValue(i)
self.slider.setValue(i)
class PointParameterWidget(GenericParameterWidget):
"""Widget class for Integer parameter."""
def __init__(self, parameter, parent=None):
"""Constructor
.. versionadded:: 2.2
:param parameter: A IntegerParameter object.
:type parameter: IntegerParameter
"""
# Size policy
self._spin_box_size_policy = QSizePolicy(
QSizePolicy.Fixed, QSizePolicy.Fixed)
super(PointParameterWidget, self).__init__(parameter, parent)
self._input_x = QSpinBox()
self._input_x.setValue(self._parameter.value[0])
tool_tip = 'X'
self._input_x.setToolTip(tool_tip)
self._input_x.setSizePolicy(self._spin_box_size_policy)
self._input_y = QSpinBox()
self._input_y.setValue(self._parameter.value[1])
tool_tip = 'Y'
self._input_y.setToolTip(tool_tip)
self._input_y.setSizePolicy(self._spin_box_size_policy)
self._inner_input_layout.addWidget(self._input_x)
self._inner_input_layout.addWidget(self._input_y)
def get_parameter(self):
"""Obtain boolean parameter object from the current widget state.
:returns: A BooleanParameter from the current state of widget
"""
self._parameter.value = (self._input_x.value(), self._input_y.value())
return self._parameter
class Form(QDialog):
def __init__(self, parent=None):
super(Form, self).__init__(parent)
self.label_amount = QLabel('Amount')
self.spin_amount = QDoubleSpinBox()
self.spin_amount.setRange(0, 10000000000)
self.spin_amount.setPrefix('Rp. ')
self.spin_amount.setSingleStep(100000)
self.label_rate = QLabel('Rate')
self.spin_rate = QDoubleSpinBox()
self.spin_rate.setSuffix(' %')
self.spin_rate.setSingleStep(0.1)
self.spin_rate.setRange(0, 100)
self.label_year = QLabel('Years')
self.spin_year = QSpinBox()
self.spin_year.setSuffix(' year')
self.spin_year.setSingleStep(1)
self.spin_year.setRange(0, 1000)
self.spin_year.setValue(1)
self.label_total_ = QLabel('Total')
self.label_total = QLabel('Rp. 0.00')
grid = QGridLayout()
grid.addWidget(self.label_amount, 0, 0)
grid.addWidget(self.spin_amount, 0, 1)
grid.addWidget(self.label_rate, 1, 0)
grid.addWidget(self.spin_rate, 1, 1)
grid.addWidget(self.label_year, 2, 0)
grid.addWidget(self.spin_year, 2, 1)
grid.addWidget(self.label_total_, 3, 0)
grid.addWidget(self.label_total, 3, 1)
self.setLayout(grid)
self.connect(self.spin_amount, SIGNAL('valueChanged(double)'),
self.update_ui)
self.connect(self.spin_rate, SIGNAL('valueChanged(double)'),
self.update_ui)
self.connect(self.spin_year, SIGNAL('valueChanged(int)'),
self.update_ui)
self.setWindowTitle('Interest')
def update_ui(self):
amount = self.spin_amount.value()
rate = self.spin_rate.value()
year = self.spin_year.value()
total = amount * (1 + rate / 100.0)**year
self.label_total.setText('Rp. %.2f' % total)
class FieldConfigurationWidget(ConfigurationWidget):
def __init__(self):
ConfigurationWidget.__init__(self)
self.keyIndexI = QSpinBox()
self.keyIndexI.setMinimum(1)
self.addRow("i:", self.keyIndexI)
self.keyIndexJ = QSpinBox()
self.keyIndexJ.setMinimum(1)
self.addRow("j:", self.keyIndexJ)
self.keyIndexK = QSpinBox()
self.keyIndexK.setMinimum(1)
self.addRow("k:", self.keyIndexK)
self.setFieldBounds(1, 1, 1)
self.connect(self.keyIndexI, SIGNAL("valueChanged(int)"), self.applyConfiguration)
self.connect(self.keyIndexJ, SIGNAL("valueChanged(int)"), self.applyConfiguration)
self.connect(self.keyIndexK, SIGNAL("valueChanged(int)"), self.applyConfiguration)
def setFieldBounds(self, i, j, k):
self.keyIndexI.setMaximum(i)
self.keyIndexJ.setMaximum(j)
self.keyIndexK.setMaximum(k)
def getFieldPosition(self):
return (self.keyIndexI.value(), self.keyIndexJ.value(), self.keyIndexK.value())
def setParameter(self, parameter):
self.parameter = parameter
self.applyConfiguration(False)
def applyConfiguration(self, emit=True):
user_data = {"state": self.getState(), "field_position": self.getFieldPosition()}
self.parameter.setUserData(user_data)
self.emitConfigurationChanged(emit)
def multisig_choice(self):
vbox = QVBoxLayout()
self.set_layout(vbox)
vbox.addWidget(QLabel(_("Multi Signature Wallet")))
cw = CosignWidget(2, 2)
vbox.addWidget(cw, 1)
vbox.addWidget(QLabel(_("Please choose the number of signatures needed to unlock funds in your wallet") + ':'))
m_edit = QSpinBox()
n_edit = QSpinBox()
m_edit.setValue(2)
n_edit.setValue(2)
n_edit.setMinimum(2)
n_edit.setMaximum(15)
m_edit.setMinimum(1)
m_edit.setMaximum(2)
n_edit.valueChanged.connect(m_edit.setMaximum)
n_edit.valueChanged.connect(cw.set_n)
m_edit.valueChanged.connect(cw.set_m)
hbox = QHBoxLayout()
hbox.addWidget(QLabel(_('Require')))
hbox.addWidget(m_edit)
hbox.addWidget(QLabel(_('of')))
hbox.addWidget(n_edit)
hbox.addWidget(QLabel(_('signatures')))
hbox.addStretch(1)
vbox.addLayout(hbox)
vbox.addStretch(1)
vbox.addLayout(Buttons(CancelButton(self), OkButton(self, _('Next'))))
if not self.exec_():
return
m = int(m_edit.value())
n = int(n_edit.value())
wallet_type = '%dof%d' % (m, n)
return wallet_type
class SpinBox(QWidget):
def __init__(self, id, text, **kwargs):
QWidget.__init__(self)
self.id = id
self.widget = QSpinBox(**kwargs)
label = QLabel(text)
hbox = HBoxLayout()
hbox.addWidget(label)
hbox.addWidget(self.widget)
self.setLayout(hbox)
def parameterValues(self):
return {self.id:self.widget.value()}
class CharColumnConfigurationWidget(QWidget, columnproviders.AbstractColumnConfigurationWidget):
def __init__(self, parent, hex_widget, column):
QWidget.__init__(self, parent)
columnproviders.AbstractColumnConfigurationWidget.__init__(self)
self.hexWidget = hex_widget
self.columnModel = column
self.setLayout(QFormLayout())
self.layout().setContentsMargins(0, 0, 0, 0)
self.cmbEncoding = QComboBox(self)
self.cmbEncoding.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred)
self.layout().addRow(utils.tr('Encoding:'), self.cmbEncoding)
for encoding in sorted(encodings.encodings.keys()):
self.cmbEncoding.addItem(encoding)
if column is not None and column.codec.name.lower() == encoding.lower():
self.cmbEncoding.setCurrentIndex(self.cmbEncoding.count() - 1)
if column is None:
self.cmbEncoding.setCurrentIndex(self.cmbEncoding.findText('Windows-1251'))
self.spnBytesOnRow = QSpinBox(self)
self.spnBytesOnRow.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred)
self.spnBytesOnRow.setMinimum(1)
self.spnBytesOnRow.setMaximum(32)
self.layout().addRow(utils.tr('Bytes on row:'), self.spnBytesOnRow)
if column is not None:
self.spnBytesOnRow.setValue(column.bytesOnRow)
else:
self.spnBytesOnRow.setValue(16)
def createColumnModel(self, hex_widget):
model = CharColumnModel(self.hexWidget.document, encodings.getCodec(self.cmbEncoding.currentText()),
self.hexWidget.font(), self.spnBytesOnRow.value())
return model
def saveToColumn(self, column):
column.codec = encodings.getCodec(self.cmbEncoding.currentText())
column._bytesOnRow = self.spnBytesOnRow.value()
column.reset()
class Form(QDialog):
def __init__(self, parent=None):
super(Form, self).__init__(parent)
self.label_amount = QLabel('Amount')
self.spin_amount = QDoubleSpinBox()
self.spin_amount.setRange(0, 10000000000)
self.spin_amount.setPrefix('Rp. ')
self.spin_amount.setSingleStep(100000)
self.label_rate = QLabel('Rate')
self.spin_rate = QDoubleSpinBox()
self.spin_rate.setSuffix(' %')
self.spin_rate.setSingleStep(0.1)
self.spin_rate.setRange(0, 100)
self.label_year = QLabel('Years')
self.spin_year = QSpinBox()
self.spin_year.setSuffix(' year')
self.spin_year.setSingleStep(1)
self.spin_year.setRange(0, 1000)
self.spin_year.setValue(1)
self.label_total_ = QLabel('Total')
self.label_total = QLabel('Rp. 0.00')
grid = QGridLayout()
grid.addWidget(self.label_amount, 0, 0)
grid.addWidget(self.spin_amount, 0, 1)
grid.addWidget(self.label_rate, 1, 0)
grid.addWidget(self.spin_rate, 1, 1)
grid.addWidget(self.label_year, 2, 0)
grid.addWidget(self.spin_year, 2, 1)
grid.addWidget(self.label_total_, 3, 0)
grid.addWidget(self.label_total, 3, 1)
self.setLayout(grid)
self.connect(self.spin_amount, SIGNAL('valueChanged(double)'), self.update_ui)
self.connect(self.spin_rate, SIGNAL('valueChanged(double)'), self.update_ui)
self.connect(self.spin_year, SIGNAL('valueChanged(int)'), self.update_ui)
self.setWindowTitle('Interest')
def update_ui(self):
amount = self.spin_amount.value()
rate = self.spin_rate.value()
year = self.spin_year.value()
total = amount * (1 + rate / 100.0) ** year
self.label_total.setText('Rp. %.2f' % total)
class IntervalWidget(QWidget):
def __init__(self, parent=None):
QWidget.__init__(self, parent)
layout = QHBoxLayout(self)
layout.setContentsMargins(0,0,0,0)
self.spinbox = QSpinBox(self)
self.combo = QComboBox(self)
sp = self.spinbox.sizePolicy()
sp.setHorizontalStretch(1)
self.spinbox.setSizePolicy(sp)
self.spinbox.setRange(0, (1 << 31) - 1)
self.spinbox.setSingleStep(1)
self.combo.addItem('Seconds')
self.combo.addItem('Milliseconds')
layout.addWidget(self.spinbox)
layout.addWidget(self.combo)
def set_interval(self, interval):
if ('%.03f' % interval).endswith('.000'):
self.spinbox.setValue(int(interval))
self.combo.setCurrentIndex(0)
else:
self.spinbox.setValue(round(interval * 1000.0))
self.combo.setCurrentIndex(1)
def get_interval(self):
if self.combo.currentIndex() == 0:
return self.spinbox.value()
else:
return self.spinbox.value() / 1000.0
class IntegerSpinner(HelpedWidget):
"""A spinner widget for integers. The data structure expected and sent to the getter and setter is an integer."""
def __init__(self, model, spinner_label="Integer Number", help_link=""):
HelpedWidget.__init__(self, spinner_label, help_link)
assert isinstance(model, SpinnerModelMixin)
self.model = model
model.observable().attach(
SpinnerModelMixin.SPINNER_VALUE_CHANGED_EVENT,
self.getValueFromModel)
model.observable().attach(SpinnerModelMixin.RANGE_VALUE_CHANGED_EVENT,
self.getRangeFromModel)
self.spinner = QSpinBox(self)
self.addWidget(self.spinner)
self.info_label = QLabel()
self.info_label.setHidden(True)
self.addWidget(self.info_label)
self.addStretch()
# self.connect(self.spinner, SIGNAL('editingFinished()'), self.updateModel)
self.__initialized = False
self.connect(self.spinner, SIGNAL('valueChanged(int)'),
self.updateModel)
self.getRangeFromModel()
self.getValueFromModel()
def updateModel(self):
"""Called whenever the contents of the spinner changes."""
if self.__initialized:
self.model.setSpinnerValue(self.spinner.value())
def getRangeFromModel(self):
self.spinner.setMinimum(self.model.getMinValue())
self.spinner.setMaximum(self.model.getMaxValue())
def getValueFromModel(self):
"""Retrieves data from the model and inserts it into the spinner"""
if not self.__initialized:
self.__initialized = True
self.spinner.setValue(self.model.getSpinnerValue())
def setInfo(self, info):
self.info_label.setText(info)
self.info_label.setHidden(False)
class StaffBase(QWidget):
def __init__(self, dialog):
QWidget.__init__(self, dialog)
self.dialog = dialog
self.setLayout(QGridLayout())
self.systems = QSpinBox()
self.systems.setRange(1, 64)
self.layout().setColumnStretch(0, 1)
self.layout().setColumnStretch(3, 1)
def systemCount(self):
return self.systems.value()
def music(self, layout):
""" add lines to layout contexts and returns the music, also in lines """
return []
def setCacheSize( cache_size ):
dlg = QDialog(self)
layout = QHBoxLayout()
layout.addWidget( QLabel("Cached Slices Per View:") )
spinBox = QSpinBox( parent=dlg )
spinBox.setRange( 0, 1000 )
spinBox.setValue( self.editor.cacheSize )
layout.addWidget( spinBox )
okButton = QPushButton( "OK", parent=dlg )
okButton.clicked.connect( dlg.accept )
layout.addWidget( okButton )
dlg.setLayout( layout )
dlg.setModal(True)
if dlg.exec_() == QDialog.Accepted:
self.editor.cacheSize = spinBox.value()
def setCacheSize(cache_size):
dlg = QDialog(self)
layout = QHBoxLayout()
layout.addWidget(QLabel("Cached Slices Per View:"))
spinBox = QSpinBox(parent=dlg)
spinBox.setRange(0, 1000)
spinBox.setValue(self.editor.cacheSize)
layout.addWidget(spinBox)
okButton = QPushButton("OK", parent=dlg)
okButton.clicked.connect(dlg.accept)
layout.addWidget(okButton)
dlg.setLayout(layout)
dlg.setModal(True)
if dlg.exec_() == QDialog.Accepted:
self.editor.cacheSize = spinBox.value()
class NewProjectDialog(QDialog):
def __init__(self, parent=None):
super(NewProjectDialog,self).__init__(parent)
self.setSizeGripEnabled(True)
self.create_layout()
def create_layout(self):
# select directory containing images
# configure the skip-frames
# cancel or create project
self.project_name_ = QLineEdit()
self.filefield_ = QFileField(msg="Select Image Directory...", select_dir=True)
self.skip_ = QSpinBox()
self.skip_.setRange(0,50)
self.skip_.setValue(5)
layout = QFormLayout(self)
layout.setLabelAlignment(Qt.AlignVCenter)
layout.addRow("Project Name:", self.project_name_)
layout.addRow("Image Directory:", self.filefield_)
layout.addRow("Skip images:", self.skip_)
dbb = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
dbb.accepted.connect(self.on_accept)
dbb.rejected.connect(self.on_reject)
layout.addRow(dbb)
self.setLayout(layout)
@property
def name(self):
return self.project_name_.text()
@property
def path(self):
return self.filefield_.path
@property
def skip(self):
return self.skip_.value()
def on_accept(self):
# todo: check file validity
self.accept()
def on_reject(self):
self.reject()
class IntegerSpinner(HelpedWidget):
"""A spinner widget for integers. The data structure expected and sent to the getter and setter is an integer."""
def __init__(self, model, spinner_label="Integer Number", help_link=""):
HelpedWidget.__init__(self, spinner_label, help_link)
assert isinstance(model, SpinnerModelMixin)
self.model = model
model.observable().attach(SpinnerModelMixin.SPINNER_VALUE_CHANGED_EVENT, self.getValueFromModel)
model.observable().attach(SpinnerModelMixin.RANGE_VALUE_CHANGED_EVENT, self.getRangeFromModel)
self.spinner = QSpinBox(self)
self.addWidget(self.spinner)
self.info_label = QLabel()
self.info_label.setHidden(True)
self.addWidget(self.info_label)
self.addStretch()
# self.connect(self.spinner, SIGNAL('editingFinished()'), self.updateModel)
self.__initialized = False
self.connect(self.spinner, SIGNAL("valueChanged(int)"), self.updateModel)
self.getRangeFromModel()
self.getValueFromModel()
def updateModel(self):
"""Called whenever the contents of the spinner changes."""
if self.__initialized:
self.model.setSpinnerValue(self.spinner.value())
def getRangeFromModel(self):
self.spinner.setMinimum(self.model.getMinValue())
self.spinner.setMaximum(self.model.getMaxValue())
def getValueFromModel(self):
"""Retrieves data from the model and inserts it into the spinner"""
if not self.__initialized:
self.__initialized = True
self.spinner.setValue(self.model.getSpinnerValue())
def setInfo(self, info):
self.info_label.setText(info)
self.info_label.setHidden(False)
class ViewSettings(preferences.Group):
def __init__(self, page):
super(ViewSettings, self).__init__(page)
layout = QGridLayout(spacing=1)
self.setLayout(layout)
self.wrapLines = QCheckBox(toggled=self.changed)
self.numContextLines = QSpinBox(minimum=0, maximum=20, valueChanged=self.changed)
self.numContextLinesLabel = l = QLabel()
l.setBuddy(self.numContextLines)
layout.addWidget(self.wrapLines, 0, 0, 1, 1)
layout.addWidget(self.numContextLinesLabel, 1, 0)
layout.addWidget(self.numContextLines, 1, 1)
app.translateUI(self)
def translateUI(self):
self.setTitle(_("View Preferences"))
self.wrapLines.setText(_("Wrap long lines by default"))
self.wrapLines.setToolTip('<qt>' + _(
"If enabled, lines that don't fit in the editor width are wrapped "
"by default. "
"Note: when the document is displayed by multiple views, they all "
"share the same line wrapping width, which might look strange."))
self.numContextLinesLabel.setText(_("Number of surrounding lines:"))
self.numContextLines.setToolTip('<qt>' + _(
"When jumping between search results or clicking on a link, the "
"text view tries to scroll as few lines as possible. "
"Here you can speficy how many surrounding lines at least should "
"be visible."))
self.numContextLinesLabel.setToolTip(self.numContextLines.toolTip())
def loadSettings(self):
s = QSettings()
s.beginGroup("view_preferences")
self.wrapLines.setChecked(s.value("wrap_lines", False, bool))
self.numContextLines.setValue(s.value("context_lines", 3, int))
def saveSettings(self):
s = QSettings()
s.beginGroup("view_preferences")
s.setValue("wrap_lines", self.wrapLines.isChecked())
s.setValue("context_lines", self.numContextLines.value())
class ViewSettings(preferences.Group):
def __init__(self, page):
super(ViewSettings, self).__init__(page)
layout = QGridLayout(spacing=1)
self.setLayout(layout)
self.wrapLines = QCheckBox(toggled=self.changed)
self.numContextLines = QSpinBox(minimum=0, maximum=20, valueChanged=self.changed)
self.numContextLinesLabel = l = QLabel()
l.setBuddy(self.numContextLines)
layout.addWidget(self.wrapLines, 0, 0, 1, 1)
layout.addWidget(self.numContextLinesLabel, 1, 0)
layout.addWidget(self.numContextLines, 1, 1)
app.translateUI(self)
def translateUI(self):
self.setTitle(_("View Preferences"))
self.wrapLines.setText(_("Wrap long lines by default"))
self.wrapLines.setToolTip('<qt>' + _(
"If enabled, lines that don't fit in the editor width are wrapped "
"by default. "
"Note: when the document is displayed by multiple views, they all "
"share the same line wrapping width, which might look strange."))
self.numContextLinesLabel.setText(_("Number of surrounding lines:"))
self.numContextLines.setToolTip('<qt>' + _(
"When jumping between search results or clicking on a link, the "
"text view tries to scroll as few lines as possible. "
"Here you can specify how many surrounding lines at least should "
"be visible."))
self.numContextLinesLabel.setToolTip(self.numContextLines.toolTip())
def loadSettings(self):
s = QSettings()
s.beginGroup("view_preferences")
self.wrapLines.setChecked(s.value("wrap_lines", False, bool))
self.numContextLines.setValue(s.value("context_lines", 3, int))
def saveSettings(self):
s = QSettings()
s.beginGroup("view_preferences")
s.setValue("wrap_lines", self.wrapLines.isChecked())
s.setValue("context_lines", self.numContextLines.value())
class MikidownCfgDialog(QDialog):
def __init__(self, parent=None):
super(MikidownCfgDialog, self).__init__(parent)
#tab = QWidget()
#tab2 = QWidget()
self.recentNotesCount = QSpinBox()
recent_notes_n = Mikibook.settings.value('recentNotesNumber',type=int, defaultValue=20)
self.recentNotesCount.setValue(recent_notes_n)
self.buttonBox = QDialogButtonBox(QDialogButtonBox.Ok |
QDialogButtonBox.Cancel)
layout = QGridLayout(self)
layout.addWidget(QLabel("# of recently viewed notes to keep"),0,0,1,1)
layout.addWidget(self.recentNotesCount,0,1,1,1)
layout.addWidget(self.buttonBox,1,0,1,2)
self.buttonBox.accepted.connect(self.accept)
self.buttonBox.rejected.connect(self.reject)
def accept(self):
Mikibook.settings.setValue('recentNotesNumber', self.recentNotesCount.value())
QDialog.accept(self)
class ClassicalGuitar(TablaturePart):
@staticmethod
def title(_=_base.translate):
return _("Classical guitar")
@staticmethod
def short(_=_base.translate):
return _("abbreviation for Classical guitar", "Gt.")
midiInstrument = 'acoustic guitar (nylon)'
clef = "treble_8"
tunings = (
('guitar-tuning', lambda: _("Guitar tuning")),
('guitar-seven-string-tuning',
lambda: _("Guitar seven-string tuning")),
('guitar-drop-d-tuning', lambda: _("Guitar drop-D tuning")),
('guitar-drop-c-tuning', lambda: _("Guitar drop-C tuning")),
('guitar-open-g-tuning', lambda: _("Open G-tuning")),
('guitar-open-d-tuning', lambda: _("Guitar open D tuning")),
('guitar-dadgad-tuning', lambda: _("Guitar d-a-d-g-a-d tuning")),
('guitar-lute-tuning', lambda: _("Lute tuning")),
('guitar-asus4-tuning', lambda: _("Guitar A-sus4 tuning")),
)
def createWidgets(self, layout):
super(ClassicalGuitar, self).createWidgets(layout)
self.voicesLabel = QLabel()
self.voices = QSpinBox(minimum=1, maximum=4, value=1)
box = QHBoxLayout()
box.addWidget(self.voicesLabel)
box.addWidget(self.voices)
layout.addLayout(box)
def translateWidgets(self):
super(ClassicalGuitar, self).translateWidgets()
self.voicesLabel.setText(_("Voices:"))
def voiceCount(self):
return self.voices.value()
class ClassicalGuitar(TablaturePart):
@staticmethod
def title(_=_base.translate):
return _("Classical guitar")
@staticmethod
def short(_=_base.translate):
return _("abbreviation for Classical guitar", "Gt.")
midiInstrument = 'acoustic guitar (nylon)'
clef = "treble_8"
tunings = (
('guitar-tuning', lambda: _("Guitar tuning")),
('guitar-seven-string-tuning', lambda: _("Guitar seven-string tuning")),
('guitar-drop-d-tuning', lambda: _("Guitar drop-D tuning")),
('guitar-drop-c-tuning', lambda: _("Guitar drop-C tuning")),
('guitar-open-g-tuning', lambda: _("Open G-tuning")),
('guitar-open-d-tuning', lambda: _("Guitar open D tuning")),
('guitar-dadgad-tuning', lambda: _("Guitar d-a-d-g-a-d tuning")),
('guitar-lute-tuning', lambda: _("Lute tuning")),
('guitar-asus4-tuning', lambda: _("Guitar A-sus4 tuning")),
)
def createWidgets(self, layout):
super(ClassicalGuitar, self).createWidgets(layout)
self.voicesLabel = QLabel()
self.voices = QSpinBox(minimum=1, maximum=4, value=1)
box = QHBoxLayout()
box.addWidget(self.voicesLabel)
box.addWidget(self.voices)
layout.addLayout(box)
def translateWidgets(self):
super(ClassicalGuitar, self).translateWidgets()
self.voicesLabel.setText(_("Voices:"))
def voiceCount(self):
return self.voices.value()
class CADOptionsToolbar_Ellipse(CADOptionsToolbar):
def __init__(self):
super(CADOptionsToolbar_Ellipse, self).__init__()
self.settings = QSettings()
self.spinBox = QSpinBox(self.optionsToolBar)
self.spinBox.setMinimum(3)
self.spinBox.setMaximum(3600)
segvalue = self.settings.value("/CADDigitize/ellipse/segments",
36,
type=int)
if not segvalue:
self.settings.setValue("/CADDigitize/ellipse/segments", 36)
self.spinBox.setValue(segvalue)
self.spinBox.setSingleStep(1)
self.spinBoxAction = self.optionsToolBar.addWidget(self.spinBox)
self.spinBox.setToolTip(tr(u"Number of points"))
self.spinBoxAction.setEnabled(True)
self.spinBox.valueChanged["int"].connect(self.segmentsettingsEllipse)
def segmentsettingsEllipse(self):
self.settings.setValue("/CADDigitize/ellipse/segments",
self.spinBox.value())
class CADOptionsToolbar_RPolygon(CADOptionsToolbar):
def __init__(self):
super(CADOptionsToolbar_RPolygon, self).__init__()
self.settings = QSettings()
self.spinBox = QSpinBox(self.optionsToolBar)
self.spinBox.setMinimum(3)
self.spinBox.setMaximum(3600)
segvalue = self.settings.value("/CADDigitize/rpolygon/nbedges",
5,
type=int)
if not segvalue:
self.settings.setValue("/CADDigitize/rpolygon/nbedges", 5)
self.spinBox.setValue(segvalue)
self.spinBox.setSingleStep(1)
self.spinBoxAction = self.optionsToolBar.addWidget(self.spinBox)
self.spinBox.setToolTip(tr(u"Number of edges"))
self.spinBoxAction.setEnabled(True)
self.spinBox.valueChanged["int"].connect(self.edgesSettingsRPolygon)
def edgesSettingsRPolygon(self):
self.settings.setValue("/CADDigitize/rpolygon/nbedges",
self.spinBox.value())
class Window(QMainWindow):
def __init__(self, parent=None):
super(Window, self).__init__(parent)
self.image = QImage()
self.dirty = False
self.filename = None
self.mirroredvertically = False
self.mirroredhorizontally = False
self.printer = None
self.create_widgets()
self.create_actions()
self.load_settings()
self.setWindowTitle("Image Changer")
self.updateFileMenu()
QTimer.singleShot(0, self.loadInitialFile)
def create_widgets(self):
self.imageLabel = QLabel()
self.imageLabel.setMinimumSize(200, 200)
self.imageLabel.setAlignment(Qt.AlignCenter)
self.imageLabel.setContextMenuPolicy(Qt.ActionsContextMenu)
self.setCentralWidget(self.imageLabel)
logDockWidget = QDockWidget("Log", self)
logDockWidget.setObjectName("LogDockWidget")
logDockWidget.setAllowedAreas(Qt.LeftDockWidgetArea
| Qt.RightDockWidgetArea)
self.listWidget = QListWidget()
logDockWidget.setWidget(self.listWidget)
self.addDockWidget(Qt.RightDockWidgetArea, logDockWidget)
self.sizeLabel = QLabel()
self.sizeLabel.setFrameStyle(QFrame.StyledPanel | QFrame.Sunken)
status = self.statusBar()
status.setSizeGripEnabled(False)
status.addPermanentWidget(self.sizeLabel)
status.showMessage("Ready", 5000)
def create_actions(self):
fileNewAction = self.createAction("&New...", self.fileNew,
QKeySequence.New, "filenew",
"Create an image file")
fileOpenAction = self.createAction("&Open...", self.fileOpen,
QKeySequence.Open, "fileopen",
"Open an existing image file")
fileSaveAction = self.createAction("&Save", self.fileSave,
QKeySequence.Save, "filesave",
"Save the image")
fileSaveAsAction = self.createAction(
"Save &As...",
self.fileSaveAs,
icon="filesaveas",
tip="Save the image using a new name")
filePrintAction = self.createAction("&Print", self.filePrint,
QKeySequence.Print, "fileprint",
"Print the image")
fileQuitAction = self.createAction("&Quit", self.close, "Ctrl+Q",
"filequit", "Close the application")
editInvertAction = self.createAction("&Invert", None, "Ctrl+I",
"editinvert",
"Invert the image's colors", True)
editInvertAction.toggled.connect(self.editInvert)
editSwapRedAndBlueAction = self.createAction(
"Sw&ap Red and Blue", None, "Ctrl+A", "editswap",
"Swap the image's red and blue color components", True)
editSwapRedAndBlueAction.toggled.connect(self.editSwapRedAndBlue)
editZoomAction = self.createAction("&Zoom...", self.editZoom, "Alt+Z",
"editzoom", "Zoom the image")
mirrorGroup = QActionGroup(self)
editUnMirrorAction = self.createAction("&Unmirror", None, "Ctrl+U",
"editunmirror",
"Unmirror the image", True)
editUnMirrorAction.toggled.connect(self.editUnMirror)
mirrorGroup.addAction(editUnMirrorAction)
editMirrorHorizontalAction = self.createAction(
"Mirror &Horizontally", None, "Ctrl+H", "editmirrorhoriz",
"Horizontally mirror the image", True)
editMirrorHorizontalAction.toggled.connect(self.editMirrorHorizontal)
mirrorGroup.addAction(editMirrorHorizontalAction)
editMirrorVerticalAction = self.createAction(
"Mirror &Vertically", None, "Ctrl+V", "editmirrorvert",
"Vertically mirror the image", True)
editMirrorVerticalAction.toggled.connect(self.editMirrorVertical)
mirrorGroup.addAction(editMirrorVerticalAction)
editUnMirrorAction.setChecked(True)
helpAboutAction = self.createAction("&About Image Changer",
self.helpAbout)
helpHelpAction = self.createAction("&Help", self.helpHelp,
QKeySequence.HelpContents)
self.fileMenu = self.menuBar().addMenu("&File")
self.fileMenuActions = (fileNewAction, fileOpenAction, fileSaveAction,
fileSaveAsAction, None, filePrintAction,
fileQuitAction)
self.fileMenu.aboutToShow.connect(self.updateFileMenu)
editMenu = self.menuBar().addMenu("&Edit")
self.addActions(
editMenu,
(editInvertAction, editSwapRedAndBlueAction, editZoomAction))
mirrorMenu = editMenu.addMenu(QIcon(":/editmirror.png"), "&Mirror")
self.addActions(mirrorMenu,
(editUnMirrorAction, editMirrorHorizontalAction,
editMirrorVerticalAction))
helpMenu = self.menuBar().addMenu("&Help")
self.addActions(helpMenu, (helpAboutAction, helpHelpAction))
fileToolbar = self.addToolBar("File")
fileToolbar.setObjectName("FileToolBar")
self.addActions(fileToolbar,
(fileNewAction, fileOpenAction, fileSaveAsAction))
editToolbar = self.addToolBar("Edit")
editToolbar.setObjectName("EditToolBar")
self.addActions(
editToolbar,
(editInvertAction, editSwapRedAndBlueAction, editUnMirrorAction,
editMirrorVerticalAction, editMirrorHorizontalAction))
self.zoomSpinBox = QSpinBox()
self.zoomSpinBox.setRange(1, 400)
self.zoomSpinBox.setSuffix(" %")
self.zoomSpinBox.setValue(100)
self.zoomSpinBox.setToolTip("Zoom the image")
self.zoomSpinBox.setStatusTip(self.zoomSpinBox.toolTip())
self.zoomSpinBox.setFocusPolicy(Qt.NoFocus)
self.zoomSpinBox.valueChanged.connect(self.showImage)
editToolbar.addWidget(self.zoomSpinBox)
self.addActions(
self.imageLabel,
(editInvertAction, editSwapRedAndBlueAction, editUnMirrorAction,
editMirrorVerticalAction, editMirrorHorizontalAction))
self.resetableActions = ((editInvertAction,
False), (editSwapRedAndBlueAction, False),
(editUnMirrorAction, True))
def load_settings(self):
settings = QSettings()
self.recentFiles = settings.value("RecentFiles").toStringList()
self.restoreGeometry(
settings.value("MainWindow/Geometry").toByteArray())
self.restoreState(settings.value("MainWindow/State").toByteArray())
def createAction(self,
text,
slot=None,
shortcut=None,
icon=None,
tip=None,
checkable=False):
action = QAction(text, self)
if icon is not None:
action.setIcon(QIcon(":/{0}.png".format(icon)))
if shortcut is not None:
action.setShortcut(shortcut)
if tip is not None:
action.setToolTip(tip)
action.setStatusTip(tip)
if slot is not None:
action.triggered.connect(slot)
if checkable:
action.setCheckable(True)
return action
def addActions(self, target, actions):
for action in actions:
if action is None:
target.addSeparator()
else:
target.addAction(action)
def closeEvent(self, event):
if self.okToContinue():
settings = QSettings()
filename = (QVariant(QString(self.filename))
if self.filename is not None else QVariant())
settings.setValue("LastFile", filename)
recentFiles = (QVariant(self.recentFiles)
if self.recentFiles else QVariant())
settings.setValue("RecentFiles", recentFiles)
settings.setValue("MainWindow/Geometry",
QVariant(self.saveGeometry()))
settings.setValue("MainWindow/State", QVariant(self.saveState()))
else:
event.ignore()
def okToContinue(self):
if self.dirty:
reply = QMessageBox.question(
self, "Image Changer - Unsaved Changes",
"Save unsaved changes?",
QMessageBox.Yes | QMessageBox.No | QMessageBox.Cancel)
if reply == QMessageBox.Cancel:
return False
elif reply == QMessageBox.Yes:
return self.fileSave()
return True
def loadInitialFile(self):
settings = QSettings()
fname = unicode(settings.value("LastFile").toString())
if fname and QFile.exists(fname):
self.loadFile(fname)
def updateStatus(self, message):
self.statusBar().showMessage(message, 5000)
self.listWidget.addItem(message)
if self.filename is not None:
self.setWindowTitle("Image Changer - {0}[*]".format(
os.path.basename(self.filename)))
elif not self.image.isNull():
self.setWindowTitle("Image Changer - Unnamed[*]")
else:
self.setWindowTitle("Image Changer[*]")
self.setWindowModified(self.dirty)
def updateFileMenu(self):
self.fileMenu.clear()
self.addActions(self.fileMenu, self.fileMenuActions[:-1])
current = (QString(self.filename)
if self.filename is not None else None)
recentFiles = []
for fname in self.recentFiles:
if fname != current and QFile.exists(fname):
recentFiles.append(fname)
if recentFiles:
self.fileMenu.addSeparator()
for i, fname in enumerate(recentFiles):
action = QAction(
QIcon(":/icon.png"),
"&{0} {1}".format(i + 1,
QFileInfo(fname).fileName()), self)
action.setData(QVariant(fname))
action.triggered.connect(self.loadFile)
self.fileMenu.addAction(action)
self.fileMenu.addSeparator()
self.fileMenu.addAction(self.fileMenuActions[-1])
def fileNew(self):
if not self.okToContinue():
return
dialog = newimagedlg.NewImageDlg(self)
if dialog.exec_():
self.addRecentFile(self.filename)
self.image = QImage()
for action, check in self.resetableActions:
action.setChecked(check)
self.image = dialog.image()
self.filename = None
self.dirty = True
self.showImage()
self.sizeLabel.setText("{0} x {1}".format(self.image.width(),
self.image.height()))
self.updateStatus("Created new image")
def fileOpen(self):
if not self.okToContinue():
return
dir = (os.path.dirname(self.filename)
if self.filename is not None else ".")
formats = ([
"*.{0}".format(unicode(format).lower())
for format in QImageReader.supportedImageFormats()
])
fname = unicode(
QFileDialog.getOpenFileName(
self, "Image Changer - Choose Image", dir,
"Image files ({0})".format(" ".join(formats))))
if fname:
self.loadFile(fname)
def loadFile(self, fname=None):
if fname is None:
action = self.sender()
if isinstance(action, QAction):
fname = unicode(action.data().toString())
if not self.okToContinue():
return
else:
return
if fname:
self.filename = None
image = QImage(fname)
if image.isNull():
message = "Failed to read {0}".format(fname)
else:
self.addRecentFile(fname)
self.image = QImage()
for action, check in self.resetableActions:
action.setChecked(check)
self.image = image
self.filename = fname
self.showImage()
self.dirty = False
self.sizeLabel.setText("{0} x {1}".format(
image.width(), image.height()))
message = "Loaded {0}".format(os.path.basename(fname))
self.updateStatus(message)
def addRecentFile(self, fname):
if fname is None:
return
if not self.recentFiles.contains(fname):
self.recentFiles.prepend(QString(fname))
while self.recentFiles.count() > 9:
self.recentFiles.takeLast()
def fileSave(self):
if self.image.isNull():
return True
if self.filename is None:
return self.fileSaveAs()
else:
if self.image.save(self.filename, None):
self.updateStatus("Saved as {0}".format(self.filename))
self.dirty = False
return True
else:
self.updateStatus("Failed to save {0}".format(self.filename))
return False
def fileSaveAs(self):
if self.image.isNull():
return True
fname = self.filename if self.filename is not None else "."
formats = ([
"*.{0}".format(unicode(format).lower())
for format in QImageWriter.supportedImageFormats()
])
fname = unicode(
QFileDialog.getSaveFileName(
self, "Image Changer - Save Image", fname,
"Image files ({0})".format(" ".join(formats))))
if fname:
if "." not in fname:
fname += ".png"
self.addRecentFile(fname)
self.filename = fname
return self.fileSave()
return False
def filePrint(self):
if self.image.isNull():
return
if self.printer is None:
self.printer = QPrinter(QPrinter.HighResolution)
self.printer.setPageSize(QPrinter.Letter)
form = QPrintDialog(self.printer, self)
if form.exec_():
painter = QPainter(self.printer)
rect = painter.viewport()
size = self.image.size()
size.scale(rect.size(), Qt.KeepAspectRatio)
painter.setViewport(rect.x(), rect.y(), size.width(),
size.height())
painter.drawImage(0, 0, self.image)
def editInvert(self, on):
if self.image.isNull():
return
self.image.invertPixels()
self.showImage()
self.dirty = True
self.updateStatus("Inverted" if on else "Uninverted")
def editSwapRedAndBlue(self, on):
if self.image.isNull():
return
self.image = self.image.rgbSwapped()
self.showImage()
self.dirty = True
self.updateStatus(
("Swapped Red and Blue" if on else "Unswapped Red and Blue"))
def editUnMirror(self, on):
if self.image.isNull():
return
if self.mirroredhorizontally:
self.editMirrorHorizontal(False)
if self.mirroredvertically:
self.editMirrorVertical(False)
def editMirrorHorizontal(self, on):
if self.image.isNull():
return
self.image = self.image.mirrored(True, False)
self.showImage()
self.mirroredhorizontally = not self.mirroredhorizontally
self.dirty = True
self.updateStatus(
("Mirrored Horizontally" if on else "Unmirrored Horizontally"))
def editMirrorVertical(self, on):
if self.image.isNull():
return
self.image = self.image.mirrored(False, True)
self.showImage()
self.mirroredvertically = not self.mirroredvertically
self.dirty = True
self.updateStatus(
("Mirrored Vertically" if on else "Unmirrored Vertically"))
def editZoom(self):
if self.image.isNull():
return
percent, ok = QInputDialog.getInteger(self, "Image Changer - Zoom",
"Percent:",
self.zoomSpinBox.value(), 1, 400)
if ok:
self.zoomSpinBox.setValue(percent)
def showImage(self, percent=None):
if self.image.isNull():
return
if percent is None:
percent = self.zoomSpinBox.value()
factor = percent / 100.0
width = self.image.width() * factor
height = self.image.height() * factor
image = self.image.scaled(width, height, Qt.KeepAspectRatio)
self.imageLabel.setPixmap(QPixmap.fromImage(image))
def helpAbout(self):
QMessageBox.about(
self, "About Image Changer", """<b>Image Changer</b> v {0}
<p>Copyright © 2008-14 Qtrac Ltd.
All rights reserved.
<p>This application can be used to perform
simple image manipulations.
<p>Python {1} - Qt {2} - PyQt {3} on {4}""".format(
__version__, platform.python_version(), QT_VERSION_STR,
PYQT_VERSION_STR, platform.system()))
def helpHelp(self):
form = helpform.HelpForm("index.html", self)
form.show()
class ScreenShot(QWidget):
def __init__(self):
super(ScreenShot, self).__init__()
self.initUI()
def initUI(self):
self.originalPixmap = QPixmap()
self.screenshotLabel = QLabel("screenshotlabel", self)
self.screenshotLabel.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.screenshotLabel.setAlignment(Qt.AlignCenter)
self.screenGeometry = QApplication.desktop().screenGeometry(
) # Qrect()
print self.screenGeometry, self.screenGeometry.width()
self.screenshotLabel.setMinimumSize(self.screenGeometry.width() / 8,
self.screenGeometry.height() / 8)
mainlayout = QVBoxLayout(self)
mainlayout.addWidget(self.screenshotLabel)
self.optionsGroupBox = QGroupBox(u"选项", self)
self.hideThisWindowCheckBox = QCheckBox(u"隐藏这个窗口",
self.optionsGroupBox)
self.optionsGroupBoxLayout = QGridLayout(self.optionsGroupBox)
mainlayout.addWidget(self.optionsGroupBox)
self.delaySpinBox = QSpinBox(self.optionsGroupBox)
self.delaySpinBox.setSuffix(u"s")
self.delaySpinBox.setMaximum(60)
self.optionsGroupBoxLayout.addWidget(QLabel(u"截屏延时:", self), 0, 0)
self.optionsGroupBoxLayout.addWidget(self.delaySpinBox, 0, 1)
self.optionsGroupBoxLayout.addWidget(self.hideThisWindowCheckBox, 1, 0)
buttonLayout = QHBoxLayout()
self.newScreenshotButton = QPushButton(u"新截图", self)
self.newScreenshotButton.clicked.connect(self.__newScreenshot)
buttonLayout.addWidget(self.newScreenshotButton)
saveScreenshotButton = QPushButton(u"保存截图", self)
buttonLayout.addWidget(saveScreenshotButton)
quitScreenshotButton = QPushButton(u"退出截图", self)
quitScreenshotButton.setShortcut("Ctrl+Q")
buttonLayout.addWidget(saveScreenshotButton)
buttonLayout.addStretch()
mainlayout.addLayout(buttonLayout)
quitScreenshotButton.clicked.connect(self.close)
saveScreenshotButton.clicked.connect(self.__saveScreenshot)
self.delaySpinBox.valueChanged.connect(self.__updateCheckBox)
self.delaySpinBox.setValue(5)
self.setWindowTitle(u"截图")
self.resize(300, 200)
def resizeEvent(self, QResizeEvent):
scaledSize = self.originalPixmap.size()
scaledSize.scale(self.screenshotLabel.size(), Qt.KeepAspectRatio)
if (not self.screenshotLabel.pixmap()) or (
scaledSize != self.screenshotLabel.pixmap().size()):
self.__updateScreenshotLabel()
def __newScreenshot(self):
if self.hideThisWindowCheckBox.isChecked():
self.hide()
self.newScreenshotButton.setDisabled(True)
QTimer.singleShot(self.delaySpinBox.value() * 1000, self.__shootScreen)
def __saveScreenshot(self):
format = "png"
initialPath = QDesktopServices.storageLocation(
QDesktopServices.PicturesLocation)
# initialPath = QStandardPaths::writableLocation(QStandardPaths::PicturesLocation);
if initialPath.isEmpty():
initialPath = QDir.currentPath()
initialPath += "/untitled." + format
fileDialog = QtGui.QFileDialog(self, u"存储为", initialPath)
fileDialog.setAcceptMode(QtGui.QFileDialog.AcceptSave)
fileDialog.setFileMode(QtGui.QFileDialog.AnyFile)
fileDialog.setDirectory(initialPath)
mimeTypes = QStringList()
for bf in QImageWriter.supportedImageFormats():
mimeTypes.append(QLatin1String(bf))
# fileDialog.setMin setMimeTypeFilters(mimeTypes)
# fileDialog.selectMimeTypeFilter("image/" + format);
fileDialog.setDefaultSuffix(format)
if fileDialog.accept():
return
fileName = fileDialog.selectedFiles().first()
if not self.originalPixmap.save(fileName):
QtGui.QMessageBox.Warning(
self, u"保存错误",
u"图像无法存储到 \"%s\"." % str(QDir.toNativeSeparators(fileName)))
def __shootScreen(self):
if self.delaySpinBox.value() != 0:
QApplication.beep()
self.originalPixmap = QPixmap.grabWindow(
QApplication.desktop().winId())
self.__updateScreenshotLabel()
self.newScreenshotButton.setDisabled(False)
if self.hideThisWindowCheckBox.isChecked():
self.show()
def __updateCheckBox(self):
print "sssss"
if self.delaySpinBox.value() == 0:
self.hideThisWindowCheckBox.setDisabled(True)
self.hideThisWindowCheckBox.setChecked(False)
else:
self.hideThisWindowCheckBox.setDisabled(False)
def __updateScreenshotLabel(self):
self.screenshotLabel.setPixmap(
self.originalPixmap.scaled(self.screenshotLabel.size(),
Qt.KeepAspectRatio,
Qt.SmoothTransformation))
class Main(plugin.Plugin):
' main class for plugin '
def initialize(self, *args, **kwargs):
' class init '
super(Main, self).initialize(*args, **kwargs)
self.group0 = QGroupBox()
self.group0.setTitle(' Options ')
self.group0.setCheckable(True)
self.group0.toggled.connect(lambda: self.group0.hide())
self.spin1, self.spin2, self.spin3 = QSpinBox(), QSpinBox(), QSpinBox()
self.spin4, self.spin5, self.spin6 = QSpinBox(), QSpinBox(), QSpinBox()
self.spin7, self.spin8, self.spin9 = QSpinBox(), QSpinBox(), QSpinBox()
self.spin10, self.output = QSpinBox(), QTextEdit()
self.reset = QPushButton(QIcon.fromTheme("face-smile"), 'Reset Options')
self.reset.clicked.connect(self.reset_options)
self.reset_options()
self.output.setReadOnly(True)
vboxg3 = QVBoxLayout(self.group0)
for each_widget in (QLabel('<b>Max Attributes Per Class:'), self.spin1,
QLabel('<b>Max Methods Per Class:'), self.spin2,
QLabel('<b>Max Functions Per File:'), self.spin3,
QLabel('<b>Max Classes Per File:'), self.spin4,
QLabel('<b>Max Parameters Per Function:'), self.spin5,
QLabel('<b>Max Lines Per Function:'), self.spin6,
QLabel('<b>Max ControlStatements Per Function:'), self.spin7,
QLabel('<b>Max Lines Per File:'), self.spin8,
QLabel('<b>Max Indentation Levels:'), self.spin9,
QLabel('<b>Max Tabs:'), self.spin10, self.reset):
vboxg3.addWidget(each_widget)
self.group1, self.auto = QGroupBox(), QComboBox()
self.group1.setTitle(' Automation ')
self.group1.setCheckable(True)
self.group1.setToolTip('<font color="red"><b>WARNING:Advanced Setting!')
self.group1.toggled.connect(lambda: self.group1.hide())
self.auto.addItems(['Never run automatically', 'Run when File Saved',
'Run when File Executed', 'Run when Tab Changed',
'Run when File Opened', 'Run before File Saved'])
self.auto.currentIndexChanged.connect(self.on_auto_changed)
QVBoxLayout(self.group1).addWidget(self.auto)
self.button = QPushButton(' Analyze for Best Practice ')
self.button.setMinimumSize(75, 50)
self.button.clicked.connect(self.run)
glow = QGraphicsDropShadowEffect(self)
glow.setOffset(0)
glow.setBlurRadius(99)
glow.setColor(QColor(99, 255, 255))
self.button.setGraphicsEffect(glow)
class TransientWidget(QWidget):
' persistant widget thingy '
def __init__(self, widget_list):
' init sub class '
super(TransientWidget, self).__init__()
vbox = QVBoxLayout(self)
for each_widget in widget_list:
vbox.addWidget(each_widget)
tw = TransientWidget((QLabel('<i>Best Practice analyzer'),
self.group0, self.group1, QLabel('<b>Best Practice Errors:'),
self.output, self.button))
self.scrollable, self.dock = QScrollArea(), QDockWidget()
self.scrollable.setWidgetResizable(True)
self.scrollable.setWidget(tw)
self.dock.setWindowTitle(__doc__)
self.dock.setStyleSheet('QDockWidget::title{text-align: center;}')
self.dock.setWidget(self.scrollable)
ExplorerContainer().addTab(self.dock, "Check")
QPushButton(QIcon.fromTheme("help-about"), 'About', self.dock
).clicked.connect(lambda:
QMessageBox.information(self.dock, __doc__, HELPMSG))
def run(self):
' run the actions '
global MAXVAL
self.output.clear()
self.button.setDisabled(True)
maxvalues = {'maxAttributesPerClass': int(self.spin1.value()),
'maxFunctionsPerClass': int(self.spin2.value()),
'maxFunctionsPerFile': int(self.spin3.value()),
'maxClassesPerFile': int(self.spin4.value()),
'maxParametersPerFunction': int(self.spin5.value()),
'maxLinesPerFunction': int(self.spin6.value()),
'maxControlStatementsPerFunction': int(self.spin7.value()),
'maxLinesPerFile': int(self.spin8.value()),
'maxIndentationLevel': int(self.spin9.value()),
'maxTabs': int(self.spin10.value())}
MAXVAL = maxvalues
self.output.append(SimplePythonChecker().analyze(str(
self.locator.get_service("editor").get_opened_documents()[
self.locator.get_service("editor").get_tab_manager().currentIndex()
]), maxvalues))
self.output.setFocus()
self.button.setEnabled(True)
def on_auto_changed(self):
' automation connects '
if self.auto.currentIndex() is 1:
self.locator.get_service('editor').fileSaved.connect(lambda:
self.run())
QMessageBox.information(self.dock, __doc__,
'<b>Now Actions will Run Automatically when any File is Saved !')
elif self.auto.currentIndex() is 2:
self.locator.get_service('editor').fileExecuted.connect(lambda:
self.run())
QMessageBox.information(self.dock, __doc__,
'<b>Now Actions will Run Automatically when any File is Executed !')
elif self.auto.currentIndex() is 3:
self.locator.get_service('editor').currentTabChanged.connect(lambda:
self.run())
QMessageBox.information(self.dock, __doc__,
'<b>Now Actions will Run Automatically when current Tab is Changed')
elif self.auto.currentIndex() is 4:
self.locator.get_service('editor').fileOpened.connect(lambda:
self.run())
QMessageBox.information(self.dock, __doc__,
'<b>Now Actions will Run Automatically when any File is Opened !')
elif self.auto.currentIndex() is 5:
self.locator.get_service('editor').beforeFileSaved.connect(lambda:
self.run())
QMessageBox.information(self.dock, __doc__,
'<b>Now Actions will Run Automatically before any File is Saved !')
self.group1.setDisabled(True)
def reset_options(self):
' reset the options '
self.spin1.setRange(1, 99)
self.spin2.setRange(1, 99)
self.spin3.setRange(1, 99)
self.spin4.setRange(1, 99)
self.spin5.setRange(1, 9)
self.spin6.setRange(1, 999)
self.spin7.setRange(1, 99)
self.spin8.setRange(1, 9999)
self.spin9.setRange(1, 9)
self.spin10.setRange(1, 9)
self.spin1.setValue(20)
self.spin2.setValue(20)
self.spin3.setValue(20)
self.spin4.setValue(5)
self.spin5.setValue(5)
self.spin6.setValue(100)
self.spin7.setValue(20)
self.spin8.setValue(999)
self.spin9.setValue(5)
self.spin10.setValue(5)
class NewConfigurationDialog(QDialog):
"""A dialog for selecting defaults for a new configuration."""
def __init__(self, configuration_path, parent=None):
QDialog.__init__(self, parent)
self.setModal(True)
self.setWindowTitle("New configuration file")
self.setMinimumWidth(250)
self.setMinimumHeight(150)
layout = QFormLayout()
directory, filename = os.path.split(configuration_path)
if directory.strip() == "":
directory = os.path.abspath(os.curdir)
self.configuration_path = "%s/%s" % (directory, filename)
else:
self.configuration_path = configuration_path
configuration_location = QLabel()
configuration_location.setText(directory)
configuration_name = QLabel()
configuration_name.setText(filename)
self.db_type = QComboBox()
self.db_type.addItem("BLOCK_FS")
self.db_type.addItem("PLAIN")
self.first_case_name = QLineEdit()
self.first_case_name.setText("default")
self.connect(self.first_case_name, SIGNAL('textChanged(QString)'),
self._validateName)
self.num_realizations = QSpinBox()
self.num_realizations.setMinimum(1)
self.num_realizations.setMaximum(1000)
self.num_realizations.setValue(10)
self.storage_path = QLineEdit()
self.storage_path.setText("Storage")
self.connect(self.storage_path, SIGNAL('textChanged(QString)'),
self._validateName)
layout.addRow(createSpace(10))
layout.addRow("Configuration name:", configuration_name)
layout.addRow("Configuration location:", configuration_location)
layout.addRow("Path to store DBase:", self.storage_path)
layout.addRow("DBase type:", self.db_type)
layout.addRow("Name of first case:", self.first_case_name)
layout.addRow("Number of realizations", self.num_realizations)
layout.addRow(createSpace(10))
buttons = QDialogButtonBox(
QDialogButtonBox.Ok | QDialogButtonBox.Cancel, Qt.Horizontal, self)
self.ok_button = buttons.button(QDialogButtonBox.Ok)
layout.addRow(buttons)
self.connect(buttons, SIGNAL('accepted()'), self.accept)
self.connect(buttons, SIGNAL('rejected()'), self.reject)
self.setLayout(layout)
def getNumberOfRealizations(self):
return self.num_realizations.value()
def getConfigurationPath(self):
return self.configuration_path
def getCaseName(self):
"""Return the name of the first case."""
return str(self.first_case_name.text()).strip()
def getDBaseType(self):
"""Return the DBase type"""
return str(self.db_type.currentText())
def getStoragePath(self):
"""Return the DBase storage path"""
return str(self.storage_path.text()).strip()
def _validateName(self, name):
name = str(name)
enabled = len(name) > 0 and name.find(" ") == -1
self.ok_button.setEnabled(enabled)
class Pressure(PluginBase):
def __init__(self, *args):
PluginBase.__init__(self, BrickletPressure, *args)
self.p = self.device
self.cbe_pressure = CallbackEmulator(self.p.get_pressure,
self.cb_pressure,
self.increase_error_count)
self.current_pressure = None # float, kPa
plots = [('Pressure', Qt.red, lambda: self.current_pressure,
'{:.3f} kPa'.format)]
self.plot_widget = PlotWidget('Pressure [kPa]', plots)
self.combo_sensor = QComboBox()
self.combo_sensor.addItem('MPX5500')
self.combo_sensor.addItem('MPXV5004')
self.combo_sensor.addItem('MPX4115A')
self.combo_sensor.currentIndexChanged.connect(
self.combo_sensor_changed)
self.spin_average = QSpinBox()
self.spin_average.setMinimum(1)
self.spin_average.setMaximum(50)
self.spin_average.setSingleStep(1)
self.spin_average.setValue(50)
self.spin_average.editingFinished.connect(self.spin_average_finished)
hlayout = QHBoxLayout()
hlayout.addWidget(QLabel('Sensor Type:'))
hlayout.addWidget(self.combo_sensor)
hlayout.addStretch()
hlayout.addWidget(QLabel('Moving Average Length:'))
hlayout.addWidget(self.spin_average)
line = QFrame()
line.setFrameShape(QFrame.HLine)
line.setFrameShadow(QFrame.Sunken)
layout = QVBoxLayout(self)
layout.addWidget(self.plot_widget)
layout.addWidget(line)
layout.addLayout(hlayout)
def get_sensor_type_async(self, sensor):
self.combo_sensor.setCurrentIndex(sensor)
def get_moving_average_async(self, average):
self.spin_average.setValue(average)
def start(self):
async_call(self.p.get_sensor_type, None, self.get_sensor_type_async,
self.increase_error_count)
async_call(self.p.get_moving_average, None,
self.get_moving_average_async, self.increase_error_count)
async_call(self.p.get_pressure, None, self.cb_pressure,
self.increase_error_count)
self.cbe_pressure.set_period(100)
self.plot_widget.stop = False
def stop(self):
self.cbe_pressure.set_period(0)
self.plot_widget.stop = True
def destroy(self):
pass
@staticmethod
def has_device_identifier(device_identifier):
return device_identifier == BrickletPressure.DEVICE_IDENTIFIER
def cb_pressure(self, pressure):
self.current_pressure = pressure / 1000.0
def combo_sensor_changed(self):
self.p.set_sensor_type(self.combo_sensor.currentIndex())
def spin_average_finished(self):
self.p.set_moving_average(self.spin_average.value())
class previewDlg(QMainWindow):
'''
classdocs
'''
def __init__(self, parent, comp, basePMCheck, model):
'''
Constructor
'''
QMainWindow.__init__(self, parent)
self.basePMCheck = basePMCheck
# self.ui = Ui_Previewself.grbPageProperty()
# self.ui.setupUi(self)
self.resize(1000, 700)
self.setWindowTitle("Preview Dialog")
self.view = QgsComposerView(self)
viewLayout = QGridLayout()
viewLayout.setSpacing(0)
viewLayout.setMargin(0)
mHorizontalRuler = QgsComposerRuler(QgsComposerRuler.Horizontal)
mVerticalRuler = QgsComposerRuler(QgsComposerRuler.Vertical)
mRulerLayoutFix = QWidget()
mRulerLayoutFix.setAttribute(Qt.WA_NoMousePropagation)
mRulerLayoutFix.setBackgroundRole(QPalette.Window)
mRulerLayoutFix.setFixedSize(mVerticalRuler.rulerSize(),
mHorizontalRuler.rulerSize())
viewLayout.addWidget(mRulerLayoutFix, 0, 0)
viewLayout.addWidget(mHorizontalRuler, 0, 1)
viewLayout.addWidget(mVerticalRuler, 1, 0)
self.view.setContentsMargins(0, 0, 0, 0)
self.view.setHorizontalRuler(mHorizontalRuler)
self.view.setVerticalRuler(mVerticalRuler)
viewLayout.addWidget(self.view, 1, 1)
# self.scene = comp
self.view.setZoomLevel(1.0)
self.view.setComposition(comp)
self.scene = self.view.composition()
layout = QVBoxLayout()
hLayout = QHBoxLayout()
hLayout.addLayout(viewLayout)
self.mapItem = self.scene.getComposerMapById(0)
self.view.scale(2.8, 2.8)
self.view.setPreviewModeEnabled(True)
self.toolBarAction = self.addToolBar("composer action")
self.actionMapRefresh = QAction(self)
self.actionMapRefresh.setObjectName("actionMapRefresh")
icon3 = QIcon("Resource/Refresh.png")
self.actionMapRefresh.setIcon(icon3)
self.actionMapRefresh.setToolTip("Refresh")
# self.textItemAction.setCheckable(True)
self.connect(self.actionMapRefresh, SIGNAL("triggered()"),
self.actionMapRefresh_triggered)
self.toolBarAction.addAction(self.actionMapRefresh)
# # self.templeteCreateAction = QAction(self)
# # self.templeteCreateAction.setObjectName("createTempleteAction")
# # icon4 = QIcon("Resource\\templetepointer.png")
# # self.templeteCreateAction.setIcon(icon4)
# # self.templeteCreateAction.setToolTip("Create Templete")
# # self.templeteCreateAction.setCheckable(True)
# # self.connect(self.templeteCreateAction, SIGNAL("triggered()"), self.createTempleteAction)
# # self.toolBar.addAction(self.templeteCreateAction)
# layout.insertWidget(0, self.toolBar)
# self.scene.selectedItemChanged.connect(self.selectedItemDisplay)
self.view.selectedItemChanged.connect(self.selectedItemDisplay)
self.view.cursorPosChanged.connect(self.cursorPosChangedEvent)
# self.connect(self.view, SIGNAL("selectedItemChanged(QgsComposerItem)"),self, SLOT("selectedItemDisplay(QgsComposerItem)"))
# self.scene.composerLabelAdded.connect(self.composerLabelAddedEvent)
self.view.itemRemoved.connect(self.deleteItem)
# self.connect( self.view, SIGNAL( "actionFinished()" ), self.setSelectionTool)
#listen out for position updates from the QgsComposerView
self.propertyWidget = QWidget(self)
hLayout.addWidget(self.propertyWidget)
self.propertyWidget.setObjectName("propertyWidget")
self.propertyWidget.resize(222, 302)
self.vLayout_3 = QVBoxLayout(self.propertyWidget)
self.vLayout_3.setObjectName("vLayout_3")
self.groupBox = QGroupBox(self.propertyWidget)
self.groupBox.setObjectName("groupBox")
self.horizontalLayout_2 = QHBoxLayout(self.groupBox)
self.horizontalLayout_2.setObjectName("horizontalLayout_2")
self.frame = QFrame(self.groupBox)
self.frame.setFrameShape(QFrame.StyledPanel)
self.frame.setFrameShadow(QFrame.Raised)
self.frame.setObjectName("frame")
self.verticalLayout = QVBoxLayout(self.frame)
self.verticalLayout.setObjectName("verticalLayout")
self.label = QLabel(self.frame)
self.label.setObjectName("label")
self.verticalLayout.addWidget(self.label)
self.labelText = QPlainTextEdit(self.frame)
self.labelText.setObjectName("labelText")
self.verticalLayout.addWidget(self.labelText)
self.btnLabelFont = QPushButton(self.frame)
self.btnLabelFont.setObjectName("btnLabelFont")
self.verticalLayout.addWidget(self.btnLabelFont)
self.btnLabelColor = QPushButton(self.frame)
self.btnLabelColor.setObjectName("btnLabelColor")
self.verticalLayout.addWidget(self.btnLabelColor)
self.frame_2 = QFrame(self.frame)
self.frame_2.setFrameShape(QFrame.StyledPanel)
self.frame_2.setFrameShadow(QFrame.Raised)
self.frame_2.setObjectName("frame_2")
self.horizontalLayout = QHBoxLayout(self.frame_2)
self.horizontalLayout.setObjectName("horizontalLayout")
self.label_2 = QLabel(self.frame_2)
self.label_2.setObjectName("label_2")
self.horizontalLayout.addWidget(self.label_2)
self.spinLabelRotation = QSpinBox(self.frame_2)
self.spinLabelRotation.setObjectName("spinLabelRotation")
self.spinLabelRotation.setMinimum(-360)
self.spinLabelRotation.setMaximum(360)
self.horizontalLayout.addWidget(self.spinLabelRotation)
self.verticalLayout.addWidget(self.frame_2)
self.chbBackgroundEnable = QCheckBox(self.frame)
self.chbBackgroundEnable.setChecked(True)
self.chbBackgroundEnable.setObjectName("chbBackgroundEnable")
self.verticalLayout.addWidget(self.chbBackgroundEnable)
self.horizontalLayout_2.addWidget(self.frame)
self.vLayout_3.addWidget(self.groupBox)
self.resolutionFrame = QFrame(self.frame)
self.resolutionFrame.setFrameShape(QFrame.StyledPanel)
self.resolutionFrame.setFrameShadow(QFrame.Raised)
self.resolutionFrame.setObjectName("resolutionFrame")
self.horizontalLayout4 = QHBoxLayout(self.resolutionFrame)
self.horizontalLayout4.setObjectName("horizontalLayout4")
self.label_resolution = QLabel(self.resolutionFrame)
self.label_resolution.setObjectName("label_resolution")
self.label_resolution.setText("Print Resolution (dpi):")
self.horizontalLayout4.addWidget(self.label_resolution)
self.spinResolution = QSpinBox(self.resolutionFrame)
self.spinResolution.setObjectName("spinResolution")
self.spinResolution.setMinimum(0)
self.spinResolution.setMaximum(1000)
self.spinResolution.setValue(300)
self.horizontalLayout4.addWidget(self.spinResolution)
# self.verticalLayout.addWidget(self.frame_2)
self.vLayout_3.addWidget(self.resolutionFrame)
self.gbTable = GroupBox(self.propertyWidget)
self.gbTable.Caption = "Table"
self.vLayout_3.addWidget(self.gbTable)
self.mTableView = QTableView(self.gbTable)
self.gbTable.Add = self.mTableView
hHeder = self.mTableView.horizontalHeader()
hHeder.setVisible(False)
vHeder = self.mTableView.verticalHeader()
vHeder.setVisible(False)
# self.mTableView.setFixedHeight(70)
# self.mTableView.setFixedWidth(comp.paperWidth() - 40)
# self.stdItemModel = QStandardItemModel()
# self.
self.spaceItem = QSpacerItem(20, 40, QSizePolicy.Minimum,
QSizePolicy.Expanding)
self.vLayout_3.addItem(self.spaceItem)
self.groupBox.setTitle("Label Property")
self.label.setText("Label Text:")
self.btnLabelFont.setText("Label Font")
self.btnLabelColor.setText("Label Color")
self.label_2.setText("Label Rotation:")
self.chbBackgroundEnable.setText("Background Enable")
self.groupBox.setEnabled(False)
self.connect(self.btnLabelFont, SIGNAL("clicked()"),
self.btnLabelFontClick)
self.connect(self.btnLabelColor, SIGNAL("clicked()"),
self.btnLabelColorClick)
self.connect(self.chbBackgroundEnable, SIGNAL("clicked()"),
self.chbBackgroundEnableClick)
self.labelText.textChanged.connect(self.labelTextChanged)
self.spinLabelRotation.valueChanged.connect(
self.spinLabelRotationValueChanged)
layout.addLayout(hLayout)
#
self.btnBack = QPushButton()
self.btnBack.setText("back")
footerLayout = QHBoxLayout()
footerLayout.addWidget(self.btnBack)
self.buttonBox = QDialogButtonBox(self)
self.buttonBox.setOrientation(Qt.Horizontal)
self.buttonBox.setStandardButtons(QDialogButtonBox.Cancel
| QDialogButtonBox.Ok)
self.buttonBox.setObjectName("buttonBox")
footerLayout.addWidget(self.buttonBox)
layout.addLayout(footerLayout)
self.setLayout(layout)
deleteItemKey = QShortcut(QKeySequence(Qt.Key_Delete), self)
deleteItemKey.activated.connect(self.deleteItem)
# self.btnBack.clicked.connect(self.back)
self.connect(self.buttonBox, SIGNAL("accepted()"), self.acceptMethod)
self.connect(self.buttonBox, SIGNAL("rejected()"), self.reject)
self.btnCancel = self.buttonBox.button(QDialogButtonBox.Cancel)
self.view.setCurrentTool(QgsComposerView.Select)
self.btnLabelColor.setVisible(False)
# self.btnBack.setVisible(False)
self.chbBackgroundEnable.setVisible(False)
# self.view.emit(SIGNAL("actionFinished"))
# if self.scene.plotStyle() != QgsComposition.Preview:
# self.scene.setPlotStyle(QgsComposition.Preview)
# self.mapItem.setPreviewMode(QgsComposerMap.Render)
# self.mapItem.updateCachedImage()
# self.mapItem.setSelected(True)
self.mComposition = comp
self.composerMapItem = self.mComposition.composerMapItems()[0]
self.composerMapItem.setUpdatesEnabled(True)
self.mStdModel = model
self.mTableView.setModel(self.mStdModel)
self.mTableView.setSpan(0, 0, 1, 6)
self.mTableView.setSpan(1, 0, 1, 2)
self.mTableView.setSpan(2, 0, 2, 1)
self.mTableView.setSpan(4, 0, 1, 2)
self.mTableView.setSpan(5, 0, 1, 2)
self.mTableView.setSpan(6, 0, 1, 2)
self.mTableView.setSpan(0, 6, 1, 8)
self.mTableView.setSpan(1, 7, 1, 4)
self.mTableView.setSpan(1, 11, 1, 3)
self.mTableView.setSpan(2, 7, 1, 4)
self.mTableView.setSpan(2, 11, 1, 3)
def acceptMethod(self):
# self.mStdModel.setItem(0, QStandardItem("nnnnnnnn"))
filePath = QFileDialog.getSaveFileName(
self, "Save PDF File", QCoreApplication.applicationDirPath(),
"pdf files(*.pdf )")
if filePath == "":
return
self.mComposition.clearSelection()
self.mComposition.setPrintResolution(self.spinResolution.value())
resultPdf = self.mComposition.exportAsPDF(filePath)
if resultPdf:
message = QMessageBox.information(self, "Result",
"Successful export PDF")
else:
message = QMessageBox.information(self, "Result",
"Don't export PDF")
def rePresent(self, comp, model):
self.mComposition = comp
self.mStdModel = model
self.view.setComposition(comp)
self.scene = self.view.composition()
def back(self):
self.done(2)
def spinLabelRotationValueChanged(self, rotationValue):
self.selectedLabelItem.setItemRotation(rotationValue)
def cursorPosChangedEvent(self, scenePointF):
self.scenePoint = scenePointF
# i = 100
def labelTextChanged(self):
self.selectedLabelItem.beginCommand(
"Label text changed", QgsComposerMergeCommand.ComposerLabelSetText)
self.selectedLabelItem.blockSignals(True)
self.selectedLabelItem.setText(self.labelText.toPlainText())
self.selectedLabelItem.update()
self.selectedLabelItem.blockSignals(False)
self.selectedLabelItem.endCommand()
def chbBackgroundEnableClick(self):
if self.chbBackgroundEnable.isChecked():
self.selectedLabelItem.setBackgroundEnabled(True)
self.mapItem.updateCachedImage()
else:
self.selectedLabelItem.setBackgroundEnabled(False)
self.mapItem.updateCachedImage()
def btnLabelFontClick(self):
dlgFont = QFontDialog(self)
dlgFont.setCurrentFont(self.selectedLabelItem.font())
result = dlgFont.exec_()
if result == 1:
self.labelFont = dlgFont.selectedFont()
else:
self.labelFont = QFont()
self.selectedLabelItem.setFont(self.labelFont)
def btnLabelColorClick(self):
dlgColor = QColorDialog(self)
dlgColor.setCurrentColor(self.selectedLabelItem.fontColor())
result = dlgColor.exec_()
if result == 1:
self.labelColor = dlgColor.selectedColor()
self.selectedLabelItem.setFontColor(self.labelColor)
def createTempleteAction(self):
if self.templeteCreateAction.isChecked() and self.basePMCheck:
font = QFont("Arial", 13)
font.setItalic(True)
self.compLabel1 = QgsComposerLabel(self.scene)
self.compLabel1.setFont(font)
self.compLabel1.setText("South China Sea")
self.compLabel1.setBackgroundEnabled(False)
self.compLabel1.setItemPosition(156, 100)
self.compLabel1.adjustSizeToText()
self.compLabel1.setItemRotation(60)
# mapitem = self.scene.composerMapItems()
# mapitem[0].addItem(self.compLabel1)
self.scene.addItem(self.compLabel1)
self.compLabel2 = QgsComposerLabel(self.scene)
self.compLabel2.setFont(font)
self.compLabel2.setText("Straits Of Malacca")
self.compLabel2.setBackgroundEnabled(False)
self.compLabel2.setItemPosition(35, 100)
self.compLabel2.adjustSizeToText()
self.compLabel2.setItemRotation(60)
self.scene.addItem(self.compLabel2)
font.setItalic(False)
self.compLabel3 = QgsComposerLabel(self.scene)
self.compLabel3.setFont(font)
self.compLabel3.setBackgroundEnabled(False)
self.compLabel3.setText("THAILAND")
self.compLabel3.setItemPosition(68, 60)
self.compLabel3.adjustSizeToText()
# self.compLabel3.setItemRotation(0.5)
self.scene.addItem(self.compLabel3)
# self.templeteCreateAction.setChecked(False)
self.compLabel4 = QgsComposerLabel(self.scene)
self.compLabel4.setFont(font)
self.compLabel4.setBackgroundEnabled(False)
self.compLabel4.setText("SINGAPORE")
self.compLabel4.setItemPosition(141, 218)
self.compLabel4.adjustSizeToText()
# self.compLabel3.setItemRotation(0.5)
self.scene.addItem(self.compLabel4)
self.templeteCreateAction.setChecked(False)
self.compLabel4.setSelected(True)
elif self.templeteCreateAction.isChecked(
) and self.basePMCheck == False:
font = QFont("Arial", 14)
font.setItalic(True)
self.compLabel5 = QgsComposerLabel(self.scene)
self.compLabel5.setFont(font)
self.compLabel5.setText("South China Sea")
self.compLabel5.setBackgroundEnabled(False)
self.compLabel5.setItemPosition(108, 86)
self.compLabel5.adjustSizeToText()
self.compLabel5.setItemRotation(-45)
# mapitem = self.scene.composerMapItems()
# mapitem[0].addItem(self.compLabel1)
self.scene.addItem(self.compLabel5)
self.compLabel6 = QgsComposerLabel(self.scene)
self.compLabel6.setFont(font)
self.compLabel6.setText("Sulu Sea")
self.compLabel6.setBackgroundEnabled(False)
self.compLabel6.setItemPosition(236, 38)
self.compLabel6.adjustSizeToText()
self.compLabel6.setItemRotation(45)
self.scene.addItem(self.compLabel6)
font.setItalic(False)
self.compLabel7 = QgsComposerLabel(self.scene)
self.compLabel7.setFont(font)
self.compLabel7.setBackgroundEnabled(False)
self.compLabel7.setText("Celebes Sea")
self.compLabel7.setItemPosition(242, 112)
self.compLabel7.adjustSizeToText()
self.compLabel7.setItemRotation(-45)
# self.compLabel3.setItemRotation(0.5)
self.scene.addItem(self.compLabel7)
# self.templeteCreateAction.setChecked(False)
self.compLabel8 = QgsComposerLabel(self.scene)
self.compLabel8.setFont(font)
self.compLabel8.setBackgroundEnabled(False)
self.compLabel8.setText("INDONESIA\n(Kalimantan)")
self.compLabel8.setItemPosition(172, 148, 32, 16)
# self.compLabel8.setHAlign(Qt.AlignHCenter)
# self.compLabel8.setVAlign(Qt.AlignVCenter)
# self.compLabel8.setFrameEnabled(False)
# self.compLabel8.setItemPosition()
# self.compLabel8.adjustSizeToText()
# self.compLabl3.setItemRotation(0.5)
self.scene.addItem(self.compLabel8)
self.compLabel9 = QgsComposerLabel(self.scene)
self.compLabel9.setFont(font)
self.compLabel9.setBackgroundEnabled(False)
self.compLabel9.setText("BRUNEI")
self.compLabel9.setItemPosition(136, 83)
self.compLabel9.adjustSizeToText()
# self.compLabl3.setItemRotation(0.5)
self.scene.addItem(self.compLabel9)
self.templeteCreateAction.setChecked(False)
pass
def actionMapRefresh_triggered(self):
self.view.setCurrentTool(QgsComposerView.AddRectangle)
def setSelectionTool(self):
self.view.deleteSelectedItems()
font = QFont("Arial", 14)
newLabelItem = QgsComposerLabel(self.scene)
newLabelItem.setText("QGIS")
newLabelItem.setFont(font)
newLabelItem.setItemPosition(self.scenePoint.x(), self.scenePoint.y())
newLabelItem.adjustSizeToText()
self.scene.addItem(newLabelItem)
# selectItemPoint = self.scene.composerItemAt(self.scenePoint)
newLabelItem.setSelected(True)
self.groupBox.setEnabled(True)
self.selectedLabelItem = newLabelItem
# txt = self.selectedLabelItem.text()
# textDoc = QTextDocument(txt)
self.labelText.setPlainText(self.selectedLabelItem.text())
# self.scene.setSelectedItem(self.newLabelItem)
self.view.setCurrentTool(QgsComposerView.Select)
# self.selectedLabelItem = self.view.currentTool()
self.textItemAction.setChecked(False)
def selectedItemDisplay(self, item):
if self.scene.plotStyle() != QgsComposition.Preview:
self.scene.setPlotStyle(QgsComposition.Preview)
self.mapItem.setPreviewMode(QgsComposerMap.Render)
self.mapItem.updateCachedImage()
item._class_ = QgsComposerLabel
# selectedItems = self.scene.selectedComposerItems(True)
# if isinstance(item, QgsComposerItem):
# self.selectedLabelItem = item
# if isinstance(item, QGraphicsRectItem):
# self.selectedLabelItem = item
if isinstance(item, QgsComposerLabel):
self.selectedLabelItem = item
self.groupBox.setEnabled(True)
self.labelText.setPlainText(self.selectedLabelItem.text())
self.spinLabelRotation.setValue(self.selectedLabelItem.rotation())
else:
self.groupBox.setEnabled(False)
# print "debug"
itemName = self.view.currentTool()
if itemName == 5:
item.setText("label")
pass
def deleteItem(self):
self.view.deleteSelectedItems()
class EditorConfiguration(QWidget):
"""EditorConfiguration widget class"""
def __init__(self, parent):
super(EditorConfiguration, self).__init__()
self._preferences, vbox = parent, QVBoxLayout(self)
# groups
group1 = QGroupBox(translations.TR_PREFERENCES_EDITOR_CONFIG_INDENT)
group2 = QGroupBox(translations.TR_PREFERENCES_EDITOR_CONFIG_MARGIN)
group3 = QGroupBox(translations.TR_LINT_DIRTY_TEXT)
group4 = QGroupBox(translations.TR_PEP8_DIRTY_TEXT)
group5 = QGroupBox(translations.TR_HIGHLIGHTER_EXTRAS)
group6 = QGroupBox(translations.TR_TYPING_ASSISTANCE)
group7 = QGroupBox(translations.TR_DISPLAY_ERRORS)
# groups container
container_widget_with_all_preferences = QWidget()
formFeatures = QGridLayout(container_widget_with_all_preferences)
# Indentation
hboxg1 = QHBoxLayout(group1)
hboxg1.setContentsMargins(5, 15, 5, 5)
self._spin, self._checkUseTabs = QSpinBox(), QComboBox()
self._spin.setRange(1, 10)
self._spin.setValue(settings.INDENT)
hboxg1.addWidget(self._spin)
self._checkUseTabs.addItems([
translations.TR_PREFERENCES_EDITOR_CONFIG_SPACES.capitalize(),
translations.TR_PREFERENCES_EDITOR_CONFIG_TABS.capitalize()])
self._checkUseTabs.setCurrentIndex(int(settings.USE_TABS))
hboxg1.addWidget(self._checkUseTabs)
formFeatures.addWidget(group1, 0, 0)
# Margin Line
hboxg2 = QHBoxLayout(group2)
hboxg2.setContentsMargins(5, 15, 5, 5)
self._checkShowMargin = QCheckBox(
translations.TR_PREFERENCES_EDITOR_CONFIG_SHOW_MARGIN_LINE)
self._checkShowMargin.setChecked(settings.SHOW_MARGIN_LINE)
hboxg2.addWidget(self._checkShowMargin)
self._spinMargin = QSpinBox()
self._spinMargin.setRange(50, 100)
self._spinMargin.setSingleStep(2)
self._spinMargin.setValue(settings.MARGIN_LINE)
hboxg2.addWidget(self._spinMargin)
hboxg2.addWidget(QLabel(translations.TR_CHARACTERS))
formFeatures.addWidget(group2, 0, 1)
# Display Errors
hboxDisplay = QHBoxLayout(group7)
hboxDisplay.setContentsMargins(5, 15, 5, 5)
self._checkHighlightLine = QComboBox()
self._checkHighlightLine.addItems([
translations.TR_PREFERENCES_EDITOR_CONFIG_ERROR_USE_BACKGROUND,
translations.TR_PREFERENCES_EDITOR_CONFIG_ERROR_USE_UNDERLINE])
self._checkHighlightLine.setCurrentIndex(
int(settings.UNDERLINE_NOT_BACKGROUND))
hboxDisplay.addWidget(self._checkHighlightLine)
formFeatures.addWidget(group7, 1, 0, 1, 0)
# Find Lint Errors (highlighter)
vboxg3 = QVBoxLayout(group3)
self._checkErrors = QCheckBox(
translations.TR_PREFERENCES_EDITOR_CONFIG_FIND_ERRORS)
self._checkErrors.setChecked(settings.FIND_ERRORS)
self.connect(self._checkErrors, SIGNAL("stateChanged(int)"),
self._disable_show_errors)
self._showErrorsOnLine = QCheckBox(
translations.TR_PREFERENCES_EDITOR_CONFIG_SHOW_TOOLTIP_ERRORS)
self._showErrorsOnLine.setChecked(settings.ERRORS_HIGHLIGHT_LINE)
self.connect(self._showErrorsOnLine, SIGNAL("stateChanged(int)"),
self._enable_errors_inline)
vboxg3.addWidget(self._checkErrors)
vboxg3.addWidget(self._showErrorsOnLine)
formFeatures.addWidget(group3, 2, 0)
# Find PEP8 Errors (highlighter)
vboxg4 = QVBoxLayout(group4)
vboxg4.setContentsMargins(5, 15, 5, 5)
self._checkStyle = QCheckBox(
translations.TR_PREFERENCES_EDITOR_CONFIG_SHOW_PEP8)
self._checkStyle.setChecked(settings.CHECK_STYLE)
self.connect(self._checkStyle, SIGNAL("stateChanged(int)"),
self._disable_check_style)
vboxg4.addWidget(self._checkStyle)
self._checkStyleOnLine = QCheckBox(
translations.TR_PREFERENCES_EDITOR_CONFIG_SHOW_TOOLTIP_PEP8)
self._checkStyleOnLine.setChecked(settings.CHECK_HIGHLIGHT_LINE)
self.connect(self._checkStyleOnLine, SIGNAL("stateChanged(int)"),
self._enable_check_inline)
vboxg4.addWidget(self._checkStyleOnLine)
formFeatures.addWidget(group4, 2, 1)
# Show Python3 Migration, DocStrings and Spaces (highlighter)
vboxg5 = QVBoxLayout(group5)
vboxg5.setContentsMargins(5, 15, 5, 5)
self._showMigrationTips = QCheckBox(
translations.TR_PREFERENCES_EDITOR_CONFIG_SHOW_MIGRATION)
self._showMigrationTips.setChecked(settings.SHOW_MIGRATION_TIPS)
vboxg5.addWidget(self._showMigrationTips)
self._checkForDocstrings = QCheckBox(
translations.TR_PREFERENCES_EDITOR_CONFIG_CHECK_FOR_DOCSTRINGS)
self._checkForDocstrings.setChecked(settings.CHECK_FOR_DOCSTRINGS)
vboxg5.addWidget(self._checkForDocstrings)
self._checkShowSpaces = QCheckBox(
translations.TR_PREFERENCES_EDITOR_CONFIG_SHOW_TABS_AND_SPACES)
self._checkShowSpaces.setChecked(settings.SHOW_TABS_AND_SPACES)
vboxg5.addWidget(self._checkShowSpaces)
self._checkIndentationGuide = QCheckBox(
translations.TR_SHOW_INDENTATION_GUIDE)
self._checkIndentationGuide.setChecked(settings.SHOW_INDENTATION_GUIDE)
vboxg5.addWidget(self._checkIndentationGuide)
formFeatures.addWidget(group5, 3, 0)
# End of line, Center On Scroll, Trailing space, Word wrap
vboxg6 = QVBoxLayout(group6)
vboxg6.setContentsMargins(5, 15, 5, 5)
self._checkEndOfLine = QCheckBox(
translations.TR_PREFERENCES_EDITOR_CONFIG_END_OF_LINE)
self._checkEndOfLine.setChecked(settings.USE_PLATFORM_END_OF_LINE)
vboxg6.addWidget(self._checkEndOfLine)
self._checkCenterScroll = QCheckBox(
translations.TR_PREFERENCES_EDITOR_CONFIG_CENTER_SCROLL)
self._checkCenterScroll.setChecked(settings.CENTER_ON_SCROLL)
vboxg6.addWidget(self._checkCenterScroll)
self._checkTrailing = QCheckBox(
translations.TR_PREFERENCES_EDITOR_CONFIG_REMOVE_TRAILING)
self._checkTrailing.setChecked(settings.REMOVE_TRAILING_SPACES)
vboxg6.addWidget(self._checkTrailing)
self._allowWordWrap = QCheckBox(
translations.TR_PREFERENCES_EDITOR_CONFIG_WORD_WRAP)
self._allowWordWrap.setChecked(settings.ALLOW_WORD_WRAP)
vboxg6.addWidget(self._allowWordWrap)
formFeatures.addWidget(group6, 3, 1)
# pack all the groups
vbox.addWidget(container_widget_with_all_preferences)
vbox.addItem(QSpacerItem(0, 10, QSizePolicy.Expanding,
QSizePolicy.Expanding))
self.connect(self._preferences, SIGNAL("savePreferences()"), self.save)
def _enable_check_inline(self, val):
"""Method that takes a value to enable the inline style checking"""
if val == Qt.Checked:
self._checkStyle.setChecked(True)
def _enable_errors_inline(self, val):
"""Method that takes a value to enable the inline errors checking"""
if val == Qt.Checked:
self._checkErrors.setChecked(True)
def _disable_check_style(self, val):
"""Method that takes a value to disable the inline style checking"""
if val == Qt.Unchecked:
self._checkStyleOnLine.setChecked(False)
def _disable_show_errors(self, val):
"""Method that takes a value to disable the inline errors checking"""
if val == Qt.Unchecked:
self._showErrorsOnLine.setChecked(False)
def save(self):
"""Method to save settings"""
qsettings = IDE.ninja_settings()
settings.USE_TABS = bool(self._checkUseTabs.currentIndex())
qsettings.setValue('preferences/editor/useTabs',
settings.USE_TABS)
margin_line = self._spinMargin.value()
settings.MARGIN_LINE = margin_line
settings.pep8mod_update_margin_line_length(margin_line)
qsettings.setValue('preferences/editor/marginLine', margin_line)
settings.SHOW_MARGIN_LINE = self._checkShowMargin.isChecked()
qsettings.setValue('preferences/editor/showMarginLine',
settings.SHOW_MARGIN_LINE)
settings.INDENT = self._spin.value()
qsettings.setValue('preferences/editor/indent', settings.INDENT)
endOfLine = self._checkEndOfLine.isChecked()
settings.USE_PLATFORM_END_OF_LINE = endOfLine
qsettings.setValue('preferences/editor/platformEndOfLine', endOfLine)
settings.UNDERLINE_NOT_BACKGROUND = \
bool(self._checkHighlightLine.currentIndex())
qsettings.setValue('preferences/editor/errorsUnderlineBackground',
settings.UNDERLINE_NOT_BACKGROUND)
settings.FIND_ERRORS = self._checkErrors.isChecked()
qsettings.setValue('preferences/editor/errors', settings.FIND_ERRORS)
settings.ERRORS_HIGHLIGHT_LINE = self._showErrorsOnLine.isChecked()
qsettings.setValue('preferences/editor/errorsInLine',
settings.ERRORS_HIGHLIGHT_LINE)
settings.CHECK_STYLE = self._checkStyle.isChecked()
qsettings.setValue('preferences/editor/checkStyle',
settings.CHECK_STYLE)
settings.SHOW_MIGRATION_TIPS = self._showMigrationTips.isChecked()
qsettings.setValue('preferences/editor/showMigrationTips',
settings.SHOW_MIGRATION_TIPS)
settings.CHECK_HIGHLIGHT_LINE = self._checkStyleOnLine.isChecked()
qsettings.setValue('preferences/editor/checkStyleInline',
settings.CHECK_HIGHLIGHT_LINE)
settings.CENTER_ON_SCROLL = self._checkCenterScroll.isChecked()
qsettings.setValue('preferences/editor/centerOnScroll',
settings.CENTER_ON_SCROLL)
settings.REMOVE_TRAILING_SPACES = self._checkTrailing.isChecked()
qsettings.setValue('preferences/editor/removeTrailingSpaces',
settings.REMOVE_TRAILING_SPACES)
settings.ALLOW_WORD_WRAP = self._allowWordWrap.isChecked()
qsettings.setValue('preferences/editor/allowWordWrap',
settings.ALLOW_WORD_WRAP)
settings.SHOW_TABS_AND_SPACES = self._checkShowSpaces.isChecked()
qsettings.setValue('preferences/editor/showTabsAndSpaces',
settings.SHOW_TABS_AND_SPACES)
settings.SHOW_INDENTATION_GUIDE = (
self._checkIndentationGuide.isChecked())
qsettings.setValue('preferences/editor/showIndentationGuide',
settings.SHOW_INDENTATION_GUIDE)
settings.CHECK_FOR_DOCSTRINGS = self._checkForDocstrings.isChecked()
qsettings.setValue('preferences/editor/checkForDocstrings',
settings.CHECK_FOR_DOCSTRINGS)
if settings.USE_TABS:
settings.pep8mod_add_ignore("W191")
else:
settings.pep8mod_remove_ignore("W191")
settings.pep8mod_refresh_checks()
class TradingWidget(QFrame):
"""简单交易组件"""
signal = QtCore.pyqtSignal(type(Event()))
directionList = [DIRECTION_LONG,
DIRECTION_SHORT]
offsetList = [OFFSET_OPEN,
OFFSET_CLOSE,
OFFSET_CLOSEYESTERDAY,
OFFSET_CLOSETODAY]
priceTypeList = [PRICETYPE_LIMITPRICE,
PRICETYPE_VWAP,
PRICETYPE_TWAP]
exchangeList = [EXCHANGE_NONE,
EXCHANGE_CFFEX,
EXCHANGE_SHFE,
EXCHANGE_DCE,
EXCHANGE_CZCE,
EXCHANGE_SSE,
EXCHANGE_SZSE,
EXCHANGE_SGE,
EXCHANGE_HKEX,
EXCHANGE_CSI,
EXCHANGE_HKH,
EXCHANGE_HKS,
EXCHANGE_JZ,
EXCHANGE_SPOT,
EXCHANGE_IB,
EXCHANGE_FX,
EXCHANGE_INE,
EXCHANGE_SMART,
EXCHANGE_ICE,
EXCHANGE_CME,
EXCHANGE_NYMEX,
EXCHANGE_GLOBEX,
EXCHANGE_IDEALPRO]
currencyList = [CURRENCY_NONE,
CURRENCY_CNY,
CURRENCY_USD]
productClassList = [PRODUCT_NONE,
PRODUCT_EQUITY,
PRODUCT_FUTURES,
PRODUCT_OPTION,
PRODUCT_BOND,
PRODUCT_FOREX]
# ----------------------------------------------------------------------
def __init__(self, mainEngine, eventEngine, parent=None):
"""Constructor"""
super(TradingWidget, self).__init__(parent)
self.mainEngine = mainEngine
self.eventEngine = eventEngine
self.symbol = ''
self.signalemit = None
self.initUi()
self.connectSignal()
# ----------------------------------------------------------------------
def initUi(self):
"""初始化界面"""
self.setWindowTitle(u'交易')
self.setMaximumWidth(500)
self.setFrameShape(self.Box) # 设置边框
self.setLineWidth(1)
# 左边部分
labelSymbol = QLabel(u'代码')
labelName = QLabel(u'名称')
labelDirection = QLabel(u'方向类型')
labelOffset = QLabel(u'开平')
labelPrice = QLabel(u'价格')
labelVolume = QLabel(u'数量')
labelPriceType = QLabel(u'价格类型')
labelExchange = QLabel(u'交易所')
labelCurrency = QLabel(u'货币')
labelProductClass = QLabel(u'产品类型')
labelUrgency = QLabel(u'紧急度')
self.lineSymbol = QLineEdit()
self.lineName = QLineEdit()
self.comboDirection = QComboBox()
self.comboDirection.addItems(self.directionList)
self.comboOffset = QComboBox()
self.comboOffset.addItem('')
self.comboOffset.addItems(self.offsetList)
self.comboOffset.setEnabled(False)
self.tickOffset = QCheckBox(u'指定')
self.spinPrice = QDoubleSpinBox()
self.spinPrice.setDecimals(4)
self.spinPrice.setMinimum(0)
self.spinPrice.setMaximum(100000)
self.spinVolume = QSpinBox()
self.spinVolume.setMinimum(0)
self.spinVolume.setMaximum(1000000)
self.comboPriceType = QComboBox()
self.comboPriceType.addItems(self.priceTypeList)
self.comboExchange = QComboBox()
self.comboExchange.addItems(self.exchangeList)
self.comboExchange.setEnabled(False)
self.comboCurrency = QComboBox()
self.comboCurrency.addItems(self.currencyList)
self.comboCurrency.setEnabled(False)
self.comboProductClass = QComboBox()
self.comboProductClass.addItems(self.productClassList)
self.comboProductClass.setEnabled(False)
self.spinUrgency = QSpinBox()
self.spinUrgency.setMinimum(1)
self.spinUrgency.setMaximum(9)
self.spinUrgency.setSingleStep(1)
self.spinUrgency.setValue(5)
gridleft = QGridLayout()
gridleft.addWidget(labelSymbol, 0, 0)
gridleft.addWidget(labelName, 1, 0)
gridleft.addWidget(labelDirection, 2, 0)
gridleft.addWidget(labelOffset, 3, 0)
gridleft.addWidget(labelPrice, 4, 0)
gridleft.addWidget(labelVolume, 5, 0)
gridleft.addWidget(labelPriceType, 6, 0)
gridleft.addWidget(labelUrgency, 7, 0)
gridleft.addWidget(labelExchange, 8, 0)
gridleft.addWidget(labelProductClass, 9, 0)
gridleft.addWidget(labelCurrency, 10, 0)
gridleft.addWidget(self.lineSymbol, 0, 1)
gridleft.addWidget(self.lineName, 1, 1)
gridleft.addWidget(self.comboDirection, 2, 1)
hbox1 = QHBoxLayout()
hbox1.addWidget(self.comboOffset)
lable1 = QLabel()
hbox1.addWidget(lable1)
hbox1.addWidget(self.tickOffset)
hbox1.setStretchFactor(self.comboOffset, 4)
hbox1.setStretchFactor(lable1, 1)
hbox1.setStretchFactor(self.tickOffset, 3)
gridleft.addItem(hbox1, 3, 1)
gridleft.addWidget(self.spinPrice, 4, 1)
gridleft.addWidget(self.spinVolume, 5, 1)
gridleft.addWidget(self.comboPriceType, 6, 1)
gridleft.addWidget(self.spinUrgency, 7, 1)
gridleft.addWidget(self.comboExchange, 8, 1)
gridleft.addWidget(self.comboProductClass, 9, 1)
gridleft.addWidget(self.comboCurrency, 10, 1)
# 右边部分
labelBid1 = QLabel(u'买一')
labelBid2 = QLabel(u'买二')
labelBid3 = QLabel(u'买三')
labelBid4 = QLabel(u'买四')
labelBid5 = QLabel(u'买五')
labelAsk1 = QLabel(u'卖一')
labelAsk2 = QLabel(u'卖二')
labelAsk3 = QLabel(u'卖三')
labelAsk4 = QLabel(u'卖四')
labelAsk5 = QLabel(u'卖五')
self.labelBidPrice1 = QLabel()
self.labelBidPrice2 = QLabel()
self.labelBidPrice3 = QLabel()
self.labelBidPrice4 = QLabel()
self.labelBidPrice5 = QLabel()
self.labelBidVolume1 = QLabel()
self.labelBidVolume2 = QLabel()
self.labelBidVolume3 = QLabel()
self.labelBidVolume4 = QLabel()
self.labelBidVolume5 = QLabel()
self.labelAskPrice1 = QLabel()
self.labelAskPrice2 = QLabel()
self.labelAskPrice3 = QLabel()
self.labelAskPrice4 = QLabel()
self.labelAskPrice5 = QLabel()
self.labelAskVolume1 = QLabel()
self.labelAskVolume2 = QLabel()
self.labelAskVolume3 = QLabel()
self.labelAskVolume4 = QLabel()
self.labelAskVolume5 = QLabel()
labelLast = QLabel(u'最新')
self.labelLastPrice = QLabel()
self.labelReturn = QLabel()
self.labelLastPrice.setMinimumWidth(60)
self.labelReturn.setMinimumWidth(60)
gridRight = QGridLayout()
gridRight.addWidget(labelAsk5, 0, 0)
gridRight.addWidget(labelAsk4, 1, 0)
gridRight.addWidget(labelAsk3, 2, 0)
gridRight.addWidget(labelAsk2, 3, 0)
gridRight.addWidget(labelAsk1, 4, 0)
gridRight.addWidget(labelLast, 5, 0)
gridRight.addWidget(labelBid1, 6, 0)
gridRight.addWidget(labelBid2, 7, 0)
gridRight.addWidget(labelBid3, 8, 0)
gridRight.addWidget(labelBid4, 9, 0)
gridRight.addWidget(labelBid5, 10, 0)
gridRight.addWidget(self.labelAskPrice5, 0, 1)
gridRight.addWidget(self.labelAskPrice4, 1, 1)
gridRight.addWidget(self.labelAskPrice3, 2, 1)
gridRight.addWidget(self.labelAskPrice2, 3, 1)
gridRight.addWidget(self.labelAskPrice1, 4, 1)
gridRight.addWidget(self.labelLastPrice, 5, 1)
gridRight.addWidget(self.labelBidPrice1, 6, 1)
gridRight.addWidget(self.labelBidPrice2, 7, 1)
gridRight.addWidget(self.labelBidPrice3, 8, 1)
gridRight.addWidget(self.labelBidPrice4, 9, 1)
gridRight.addWidget(self.labelBidPrice5, 10, 1)
gridRight.addWidget(self.labelAskVolume5, 0, 2)
gridRight.addWidget(self.labelAskVolume4, 1, 2)
gridRight.addWidget(self.labelAskVolume3, 2, 2)
gridRight.addWidget(self.labelAskVolume2, 3, 2)
gridRight.addWidget(self.labelAskVolume1, 4, 2)
gridRight.addWidget(self.labelReturn, 5, 2)
gridRight.addWidget(self.labelBidVolume1, 6, 2)
gridRight.addWidget(self.labelBidVolume2, 7, 2)
gridRight.addWidget(self.labelBidVolume3, 8, 2)
gridRight.addWidget(self.labelBidVolume4, 9, 2)
gridRight.addWidget(self.labelBidVolume5, 10, 2)
# 发单按钮
buttonSendOrder = QPushButton(u'发单')
buttonCancelAll = QPushButton(u'全撤')
size = buttonSendOrder.sizeHint()
buttonSendOrder.setMinimumHeight(size.height() * 2) # 把按钮高度设为默认两倍
buttonCancelAll.setMinimumHeight(size.height() * 2)
# 整合布局
hbox = QHBoxLayout()
hbox.addLayout(gridleft)
hbox.addLayout(gridRight)
vbox = QVBoxLayout()
vbox.addLayout(hbox)
vbox.addWidget(buttonSendOrder)
vbox.addWidget(buttonCancelAll)
vbox.addStretch()
self.setLayout(vbox)
# 关联更新
buttonSendOrder.clicked.connect(self.sendOrder)
buttonCancelAll.clicked.connect(self.cancelAll)
self.lineSymbol.returnPressed.connect(self.updateSymbol)
self.comboDirection.currentIndexChanged.connect(self.updateOffset)
self.tickOffset.stateChanged.connect(self.updateOffset)
self.labelAskPrice1.mouseDoubleClickEvent = self.ask1clicked
self.labelAskPrice2.mouseDoubleClickEvent = self.ask2clicked
self.labelAskPrice3.mouseDoubleClickEvent = self.ask3clicked
self.labelAskPrice4.mouseDoubleClickEvent = self.ask4clicked
self.labelAskPrice5.mouseDoubleClickEvent = self.ask5clicked
self.labelBidPrice1.mouseDoubleClickEvent = self.bid1clicked
self.labelBidPrice2.mouseDoubleClickEvent = self.bid2clicked
self.labelBidPrice3.mouseDoubleClickEvent = self.bid3clicked
self.labelBidPrice4.mouseDoubleClickEvent = self.bid4clicked
self.labelBidPrice5.mouseDoubleClickEvent = self.bid5clicked
self.labelLastPrice.mouseDoubleClickEvent = self.lastclicked
def ask1clicked(self, a):
self.askclicked(self.labelAskPrice1.text())
def ask2clicked(self, a):
self.askclicked(self.labelAskPrice2.text())
def ask3clicked(self, a):
self.askclicked(self.labelAskPrice3.text())
def ask4clicked(self, a):
self.askclicked(self.labelAskPrice4.text())
def ask5clicked(self, a):
self.askclicked(self.labelAskPrice5.text())
def bid1clicked(self, a):
self.bidclicked(self.labelBidPrice1.text())
def bid2clicked(self, a):
self.bidclicked(self.labelBidPrice2.text())
def bid3clicked(self, a):
self.bidclicked(self.labelBidPrice3.text())
def bid4clicked(self, a):
self.bidclicked(self.labelBidPrice4.text())
def bid5clicked(self, a):
self.bidclicked(self.labelBidPrice5.text())
def lastclicked(self, a):
self.setPrice(self.labelLastPrice.text())
def setPrice(self, text):
result = False
if text is not None and len(text) > 0:
price = float(str(text))
if price > 0:
self.spinPrice.setValue(price)
result = True
return result
def askclicked(self, text):
if self.setPrice(text):
self.comboDirection.setCurrentIndex(self.directionList.index(DIRECTION_LONG))
self.updateOffset()
def bidclicked(self, text):
if self.setPrice(text):
self.comboDirection.setCurrentIndex(self.directionList.index(DIRECTION_SHORT))
self.updateOffset()
def updateOffset(self):
if self.tickOffset.checkState():
self.comboOffset.setEnabled(True)
if self.comboProductClass.currentText() in (PRODUCT_EQUITY, PRODUCT_BOND):
dir = self.comboDirection.currentText()
if dir == DIRECTION_LONG:
self.comboOffset.setCurrentIndex(self.offsetList.index(OFFSET_OPEN) + 1)
elif dir == DIRECTION_SHORT:
self.comboOffset.setCurrentIndex(self.offsetList.index(OFFSET_CLOSE) + 1)
elif self.comboOffset.currentIndex() == 0:
self.comboOffset.setCurrentIndex(1)
else:
self.comboOffset.setEnabled(False)
self.comboOffset.setCurrentIndex(0)
# ----------------------------------------------------------------------
def updateSymbol(self):
"""合约变化"""
# 读取组件数据
symbol = str(self.lineSymbol.text())
self.comboCurrency.setCurrentIndex(1)
currency = safeUnicode(self.comboCurrency.currentText())
gatewayName = safeUnicode('quantos')
# 查询合约
contract = self.mainEngine.getContract(symbol)
# 清空价格数量
self.spinPrice.setValue(0)
self.spinVolume.setValue(0)
if contract:
gatewayName = contract.gatewayName
self.lineName.setText(contract.name)
p = self.lineName.palette()
p.setColor(self.lineName.foregroundRole(), QtGui.QColor('black'))
self.lineName.setPalette(p)
exchange = contract.exchange
productClass = contract.productClass
self.comboExchange.setCurrentIndex(self.exchangeList.index(exchange))
self.comboProductClass.setCurrentIndex(self.productClassList.index(productClass))
self.spinPrice.setSingleStep(contract.priceTick)
self.spinVolume.setSingleStep(contract.lotsize)
self.updateOffset()
else:
self.comboExchange.setCurrentIndex(0)
self.comboProductClass.setCurrentIndex(0)
productClass = safeUnicode(self.comboProductClass.currentText())
exchange = safeUnicode(self.comboExchange.currentText())
self.lineName.setText(u'不存在')
p = self.lineName.palette()
p.setColor(self.lineName.foregroundRole(), QtGui.QColor('red'))
self.lineName.setPalette(p)
# 清空行情显示
self.labelBidPrice1.setText('')
self.labelBidPrice2.setText('')
self.labelBidPrice3.setText('')
self.labelBidPrice4.setText('')
self.labelBidPrice5.setText('')
self.labelBidVolume1.setText('')
self.labelBidVolume2.setText('')
self.labelBidVolume3.setText('')
self.labelBidVolume4.setText('')
self.labelBidVolume5.setText('')
self.labelAskPrice1.setText('')
self.labelAskPrice2.setText('')
self.labelAskPrice3.setText('')
self.labelAskPrice4.setText('')
self.labelAskPrice5.setText('')
self.labelAskVolume1.setText('')
self.labelAskVolume2.setText('')
self.labelAskVolume3.setText('')
self.labelAskVolume4.setText('')
self.labelAskVolume5.setText('')
self.labelLastPrice.setText('')
self.labelReturn.setText('')
if contract:
# 重新注册事件监听
if self.signalemit != None:
self.eventEngine.unregister(EVENT_TICK + self.symbol, self.signalemit)
self.signalemit = self.signal.emit
self.eventEngine.register(EVENT_TICK + symbol, self.signalemit)
# 订阅合约
self.mainEngine.subscribe(contract.symbol, gatewayName)
# 更新组件当前交易的合约
self.symbol = symbol
# ----------------------------------------------------------------------
def format_price(self, price):
return int(price * 1000) / 1000
# ----------------------------------------------------------------------
def updateTick(self, event):
"""更新行情"""
tick = event.dict_['data']
if tick.symbol == self.symbol:
contract = self.mainEngine.getContract(tick.symbol)
price_tick = contract.priceTick
self.labelBidPrice1.setText(str(self.format_price(tick.bidPrice1)))
self.labelAskPrice1.setText(str(self.format_price(tick.askPrice1)))
self.labelBidVolume1.setText(str(tick.bidVolume1))
self.labelAskVolume1.setText(str(tick.askVolume1))
if tick.bidPrice2:
self.labelBidPrice2.setText(str(self.format_price(tick.bidPrice2)))
self.labelBidPrice3.setText(str(self.format_price(tick.bidPrice3)))
self.labelBidPrice4.setText(str(self.format_price(tick.bidPrice4)))
self.labelBidPrice5.setText(str(self.format_price(tick.bidPrice5)))
self.labelAskPrice2.setText(str(self.format_price(tick.askPrice2)))
self.labelAskPrice3.setText(str(self.format_price(tick.askPrice3)))
self.labelAskPrice4.setText(str(self.format_price(tick.askPrice4)))
self.labelAskPrice5.setText(str(self.format_price(tick.askPrice5)))
self.labelBidVolume2.setText(str(tick.bidVolume2))
self.labelBidVolume3.setText(str(tick.bidVolume3))
self.labelBidVolume4.setText(str(tick.bidVolume4))
self.labelBidVolume5.setText(str(tick.bidVolume5))
self.labelAskVolume2.setText(str(tick.askVolume2))
self.labelAskVolume3.setText(str(tick.askVolume3))
self.labelAskVolume4.setText(str(tick.askVolume4))
self.labelAskVolume5.setText(str(tick.askVolume5))
self.labelLastPrice.setText(str(self.format_price(tick.lastPrice)))
if self.spinPrice.value() < 0.000001 and tick.lastPrice > 0.000001:
self.spinPrice.setValue(tick.lastPrice)
if tick.preClosePrice:
rt = (old_div(tick.lastPrice, tick.preClosePrice)) - 1
self.labelReturn.setText(('%.2f' % (rt * 100)) + '%')
else:
self.labelReturn.setText('')
# ----------------------------------------------------------------------
def connectSignal(self):
"""连接Signal"""
self.signal.connect(self.updateTick)
# ----------------------------------------------------------------------
def sendOrder(self):
"""发单"""
symbol = str(self.lineSymbol.text()).strip()
exchange = safeUnicode(self.comboExchange.currentText())
price = self.spinPrice.value()
volume = self.spinVolume.value()
gatewayName = safeUnicode('quantos')
if len(symbol) <= 0 or len(exchange) <= 0 or price <= 0 or volume <= 0:
return
# 查询合约
contract = self.mainEngine.getContract(symbol)
if contract:
gatewayName = contract.gatewayName
exchange = contract.exchange # 保证有交易所代码
req = VtOrderReq()
idx = symbol.find(".")
if idx != -1:
req.symbol = symbol[0:idx]
else:
req.symbol = symbol
req.exchange = exchange
req.price = price
req.volume = volume
req.direction = safeUnicode(self.comboDirection.currentText())
req.priceType = safeUnicode(self.comboPriceType.currentText())
req.offset = safeUnicode(self.comboOffset.currentText())
req.urgency = self.spinUrgency.value()
req.productClass = safeUnicode(self.comboProductClass.currentText())
self.mainEngine.sendOrder(req, gatewayName)
# ----------------------------------------------------------------------
def cancelAll(self):
"""一键撤销所有委托"""
l = self.mainEngine.getAllWorkingOrders()
for order in l:
req = VtCancelOrderReq()
req.symbol = order.symbol
req.exchange = order.exchange
req.frontID = order.frontID
req.sessionID = order.sessionID
req.orderID = order.taskID
self.mainEngine.cancelOrder(req, order.gatewayName)
# ----------------------------------------------------------------------
def closePosition(self, cell):
"""根据持仓信息自动填写交易组件"""
# 读取持仓数据，cell是一个表格中的单元格对象
pos = cell.data
symbol = pos.symbol
# 更新交易组件的显示合约
self.lineSymbol.setText(symbol)
self.updateSymbol()
# 自动填写信息
self.comboPriceType.setCurrentIndex(self.priceTypeList.index(PRICETYPE_LIMITPRICE))
self.spinVolume.setValue(pos.enable)
if pos.direction == DIRECTION_LONG or pos.direction == DIRECTION_NET:
self.comboDirection.setCurrentIndex(self.directionList.index(DIRECTION_SHORT))
else:
self.comboDirection.setCurrentIndex(self.directionList.index(DIRECTION_LONG))
if self.comboProductClass.currentText() not in (PRODUCT_EQUITY, PRODUCT_BOND):
self.tickOffset.setChecked(True)
self.comboOffset.setCurrentIndex(self.offsetList.index(OFFSET_CLOSE) + 1)
elif self.tickOffset.checkState():
self.comboOffset.setCurrentIndex(self.offsetList.index(OFFSET_CLOSE) + 1)
# 价格留待更新后由用户输入，防止有误操作
def fillSymbol(self, cell):
tick = cell.data
self.lineSymbol.setText(tick.symbol)
self.updateSymbol()
if type(cell) in (BidCell, AskCell):
price = str(cell.text())
if len(price) > 0:
price = float(price)
if price > 0:
self.spinPrice.setValue(price)
direction = DIRECTION_LONG if type(cell) is AskCell else DIRECTION_SHORT
self.comboDirection.setCurrentIndex(self.directionList.index(direction))
self.updateOffset()
class AnalogInV2(PluginBase):
def __init__(self, *args):
PluginBase.__init__(self, BrickletAnalogInV2, *args)
self.ai = self.device
self.cbe_voltage = CallbackEmulator(self.ai.get_voltage,
self.cb_voltage,
self.increase_error_count)
self.current_voltage = None # float, V
plots = [('Voltage', Qt.red, lambda: self.current_voltage,
format_voltage)]
self.plot_widget = PlotWidget('Voltage [V]', plots)
self.spin_average = QSpinBox()
self.spin_average.setMinimum(1)
self.spin_average.setMaximum(50)
self.spin_average.setSingleStep(1)
self.spin_average.setValue(50)
self.spin_average.editingFinished.connect(self.spin_average_finished)
layout_h1 = QHBoxLayout()
layout_h1.addWidget(QLabel('Moving Average Length:'))
layout_h1.addWidget(self.spin_average)
layout_h1.addStretch()
line = QFrame()
line.setFrameShape(QFrame.HLine)
line.setFrameShadow(QFrame.Sunken)
layout = QVBoxLayout(self)
layout.addWidget(self.plot_widget)
layout.addWidget(line)
layout.addLayout(layout_h1)
def get_moving_average_async(self, average):
self.spin_average.setValue(average)
def start(self):
async_call(self.ai.get_moving_average, None,
self.get_moving_average_async, self.increase_error_count)
async_call(self.ai.get_voltage, None, self.cb_voltage,
self.increase_error_count)
self.cbe_voltage.set_period(100)
self.plot_widget.stop = False
def stop(self):
self.cbe_voltage.set_period(0)
self.plot_widget.stop = True
def destroy(self):
pass
@staticmethod
def has_device_identifier(device_identifier):
return device_identifier == BrickletAnalogInV2.DEVICE_IDENTIFIER
def cb_voltage(self, voltage):
self.current_voltage = voltage / 1000.0
def spin_average_finished(self):
self.ai.set_moving_average(self.spin_average.value())
class EditorGeneral(QWidget):
"""EditorGeneral widget class."""
def __init__(self, parent):
super(EditorGeneral, self).__init__()
self._preferences, vbox = parent, QVBoxLayout(self)
self.original_style = copy.copy(resources.CUSTOM_SCHEME)
self.current_scheme, self._modified_editors = 'default', []
self._font = settings.FONT
groupBoxMini = QGroupBox(
translations.TR_PREFERENCES_EDITOR_GENERAL_MINIMAP)
groupBoxTypo = QGroupBox(
translations.TR_PREFERENCES_EDITOR_GENERAL_TYPOGRAPHY)
groupBoxScheme = QGroupBox(
translations.TR_PREFERENCES_EDITOR_GENERAL_SCHEME)
#Minimap
formMini = QGridLayout(groupBoxMini)
formMini.setContentsMargins(5, 15, 5, 5)
self._checkShowMinimap = QCheckBox(
translations.TR_PREFERENCES_EDITOR_GENERAL_ENABLE_MINIMAP)
self._spinMaxOpacity = QSpinBox()
self._spinMaxOpacity.setRange(0, 100)
self._spinMaxOpacity.setSuffix("% Max.")
self._spinMinOpacity = QSpinBox()
self._spinMinOpacity.setRange(0, 100)
self._spinMinOpacity.setSuffix("% Min.")
self._spinSize = QSpinBox()
self._spinSize.setMaximum(100)
self._spinSize.setMinimum(0)
self._spinSize.setSuffix(
translations.TR_PREFERENCES_EDITOR_GENERAL_AREA_MINIMAP)
formMini.addWidget(self._checkShowMinimap, 0, 1)
formMini.addWidget(QLabel(
translations.TR_PREFERENCES_EDITOR_GENERAL_SIZE_MINIMAP), 1, 0,
Qt.AlignRight)
formMini.addWidget(self._spinSize, 1, 1)
formMini.addWidget(QLabel(
translations.TR_PREFERENCES_EDITOR_GENERAL_OPACITY), 2, 0,
Qt.AlignRight)
formMini.addWidget(self._spinMinOpacity, 2, 1)
formMini.addWidget(self._spinMaxOpacity, 2, 2)
#Typo
gridTypo = QGridLayout(groupBoxTypo)
gridTypo.setContentsMargins(5, 15, 5, 5)
self._btnEditorFont = QPushButton('')
gridTypo.addWidget(QLabel(
translations.TR_PREFERENCES_EDITOR_GENERAL_EDITOR_FONT), 0, 0,
Qt.AlignRight)
gridTypo.addWidget(self._btnEditorFont, 0, 1)
#Scheme
vboxScheme = QVBoxLayout(groupBoxScheme)
vboxScheme.setContentsMargins(5, 15, 5, 5)
self._listScheme = QListWidget()
vboxScheme.addWidget(self._listScheme)
hbox = QHBoxLayout()
btnDownload = QPushButton(
translations.TR_PREFERENCES_EDITOR_DOWNLOAD_SCHEME)
btnDownload.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
self.connect(btnDownload, SIGNAL("clicked()"),
self._open_schemes_manager)
hbox.addWidget(btnDownload)
btnAdd = QPushButton(QIcon(":img/add"),
translations.TR_EDITOR_CREATE_SCHEME)
btnAdd.setIconSize(QSize(16, 16))
btnAdd.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
self.connect(btnAdd, SIGNAL("clicked()"), self._open_schemes_designer)
btnRemove = QPushButton(QIcon(":img/delete"),
translations.TR_EDITOR_REMOVE_SCHEME)
btnRemove.setIconSize(QSize(16, 16))
btnRemove.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
self.connect(btnRemove, SIGNAL("clicked()"), self._remove_scheme)
hbox.addSpacerItem(QSpacerItem(1, 0, QSizePolicy.Expanding))
hbox.addWidget(btnAdd)
hbox.addWidget(btnRemove)
vboxScheme.addLayout(hbox)
vbox.addWidget(groupBoxMini)
vbox.addWidget(groupBoxTypo)
vbox.addWidget(groupBoxScheme)
#Settings
qsettings = IDE.ninja_settings()
qsettings.beginGroup('preferences')
qsettings.beginGroup('editor')
self._checkShowMinimap.setChecked(settings.SHOW_MINIMAP)
if settings.IS_MAC_OS:
self._spinMinOpacity.setValue(100)
self._spinMaxOpacity.setValue(100)
self._spinMinOpacity.setDisabled(True)
self._spinMaxOpacity.setDisabled(True)
else:
self._spinMinOpacity.setValue(settings.MINIMAP_MIN_OPACITY * 100)
self._spinMaxOpacity.setValue(settings.MINIMAP_MAX_OPACITY * 100)
self._spinSize.setValue(settings.SIZE_PROPORTION * 100)
btnText = ', '.join(self._font.toString().split(',')[0:2])
self._btnEditorFont.setText(btnText)
self._listScheme.clear()
self._listScheme.addItem('default')
self._schemes = json_manager.load_editor_skins()
for item in self._schemes:
self._listScheme.addItem(item)
items = self._listScheme.findItems(
qsettings.value('scheme', defaultValue='',
type='QString'), Qt.MatchExactly)
if items:
self._listScheme.setCurrentItem(items[0])
else:
self._listScheme.setCurrentRow(0)
qsettings.endGroup()
qsettings.endGroup()
#Signals
self.connect(self._btnEditorFont,
SIGNAL("clicked()"), self._load_editor_font)
self.connect(self._listScheme, SIGNAL("itemSelectionChanged()"),
self._preview_style)
self.connect(self._preferences, SIGNAL("savePreferences()"), self.save)
def _open_schemes_manager(self):
ninjaide = IDE.get_service("ide")
ninjaide.show_schemes()
# refresh schemes
def _open_schemes_designer(self):
name = self._listScheme.currentItem().text()
scheme = self._schemes.get(name, resources.COLOR_SCHEME)
designer = preferences_editor_scheme_designer.EditorSchemeDesigner(
scheme, self)
designer.exec_()
if designer.saved:
scheme_name = designer.line_name.text()
scheme = designer.original_style
self._schemes[scheme_name] = scheme
result = self._listScheme.findItems(scheme_name, Qt.MatchExactly)
if not result:
self._listScheme.addItem(scheme_name)
def _remove_scheme(self):
name = self._listScheme.currentItem().text()
fileName = ('{0}.color'.format(
file_manager.create_path(resources.EDITOR_SKINS, name)))
file_manager.delete_file(fileName)
item = self._listScheme.takeItem(self._listScheme.currentRow())
del item
def hideEvent(self, event):
super(EditorGeneral, self).hideEvent(event)
resources.CUSTOM_SCHEME = self.original_style
for editorWidget in self._modified_editors:
try:
editorWidget.restyle(editorWidget.lang)
except RuntimeError:
print('the editor has been removed')
def _preview_style(self):
scheme = self._listScheme.currentItem().text()
if scheme == self.current_scheme:
return
main_container = IDE.get_service('main_container')
if not main_container:
return
editorWidget = main_container.get_current_editor()
if editorWidget is not None:
resources.CUSTOM_SCHEME = self._schemes.get(
scheme,
resources.COLOR_SCHEME)
editorWidget.restyle(editorWidget.lang)
self._modified_editors.append(editorWidget)
self.current_scheme = scheme
def _load_editor_font(self):
try:
font, ok = QFontDialog.getFont(self._font, self)
if ok:
self._font = font
btnText = ', '.join(self._font.toString().split(',')[0:2])
self._btnEditorFont.setText(btnText)
except:
QMessageBox.warning(
self,
translations.TR_PREFERENCES_EDITOR_GENERAL_FONT_MESSAGE_TITLE,
translations.TR_PREFERENCES_EDITOR_GENERAL_FONT_MESSAGE_BODY)
def save(self):
qsettings = IDE.ninja_settings()
settings.FONT = self._font
qsettings.setValue('preferences/editor/font', settings.FONT)
settings.SHOW_MINIMAP = self._checkShowMinimap.isChecked()
settings.MINIMAP_MAX_OPACITY = self._spinMaxOpacity.value() / 100.0
settings.MINIMAP_MIN_OPACITY = self._spinMinOpacity.value() / 100.0
settings.SIZE_PROPORTION = self._spinSize.value() / 100.0
qsettings.setValue('preferences/editor/minimapMaxOpacity',
settings.MINIMAP_MAX_OPACITY)
qsettings.setValue('preferences/editor/minimapMinOpacity',
settings.MINIMAP_MIN_OPACITY)
qsettings.setValue('preferences/editor/minimapSizeProportion',
settings.SIZE_PROPORTION)
qsettings.setValue('preferences/editor/minimapShow',
settings.SHOW_MINIMAP)
scheme = self._listScheme.currentItem().text()
resources.CUSTOM_SCHEME = self._schemes.get(scheme,
resources.COLOR_SCHEME)
qsettings.setValue('preferences/editor/scheme', scheme)
class LoadCell(PluginBase):
def __init__(self, *args):
PluginBase.__init__(self, BrickletLoadCell, *args)
self.lc = self.device
self.cbe_weight = CallbackEmulator(self.lc.get_weight, self.cb_weight,
self.increase_error_count)
self.gain = 0 # 128x
self.current_weight = None # int, g
self.calibration = None
plots = [('Weight', Qt.red, lambda: self.current_weight, format_weight)
]
self.plot_widget = PlotWidget('Weight [g]', plots)
self.button_calibration = QPushButton("Calibration...")
self.button_calibration.clicked.connect(
self.button_calibration_clicked)
self.button_tare = QPushButton("Tare")
self.button_tare.clicked.connect(self.button_tare_clicked)
self.enable_led = QCheckBox("Enable LED")
self.enable_led.stateChanged.connect(self.enable_led_changed)
self.spin_average = QSpinBox()
self.spin_average.setMinimum(0)
self.spin_average.setMaximum(40)
self.spin_average.setSingleStep(1)
self.spin_average.setValue(5)
self.spin_average.editingFinished.connect(self.spin_average_finished)
self.label_average = QLabel('Moving Average Length:')
self.rate_label = QLabel('Rate:')
self.rate_combo = QComboBox()
self.rate_combo.addItem("10 Hz")
self.rate_combo.addItem("80 Hz")
self.rate_combo.currentIndexChanged.connect(self.new_config)
hlayout = QHBoxLayout()
hlayout.addWidget(self.label_average)
hlayout.addWidget(self.spin_average)
hlayout.addWidget(self.rate_label)
hlayout.addWidget(self.rate_combo)
hlayout.addStretch()
hlayout.addWidget(self.button_calibration)
hlayout.addWidget(self.button_tare)
hlayout.addWidget(self.enable_led)
line = QFrame()
line.setFrameShape(QFrame.HLine)
line.setFrameShadow(QFrame.Sunken)
layout = QVBoxLayout(self)
layout.addWidget(self.plot_widget)
layout.addWidget(line)
layout.addLayout(hlayout)
def start(self):
async_call(self.lc.is_led_on, None, self.is_led_on_async,
self.increase_error_count)
async_call(self.lc.get_configuration, None,
self.get_configuration_async, self.increase_error_count)
async_call(self.lc.get_moving_average, None,
self.get_moving_average_async, self.increase_error_count)
async_call(self.lc.get_weight, None, self.cb_weight,
self.increase_error_count)
self.cbe_weight.set_period(100)
self.plot_widget.stop = False
def stop(self):
self.cbe_weight.set_period(0)
self.plot_widget.stop = True
def destroy(self):
if self.calibration:
self.calibration.close()
@staticmethod
def has_device_identifier(device_identifier):
return device_identifier == BrickletLoadCell.DEVICE_IDENTIFIER
def get_moving_average_async(self, avg):
self.spin_average.setValue(avg)
def get_configuration_async(self, conf):
self.gain = conf.gain
self.rate_combo.setCurrentIndex(conf.rate)
def is_led_on_async(self, value):
if value:
self.enable_led.setChecked(True)
else:
self.enable_led.setChecked(False)
def button_calibration_clicked(self):
if self.calibration is None:
self.calibration = Calibration(self)
self.button_calibration.setEnabled(False)
self.calibration.show()
def button_tare_clicked(self):
self.lc.tare()
def enable_led_changed(self, state):
if state == Qt.Checked:
self.lc.led_on()
else:
self.lc.led_off()
def new_config(self, value):
rate = self.rate_combo.currentIndex()
self.lc.set_configuration(rate, self.gain)
def spin_average_finished(self):
self.lc.set_moving_average(self.spin_average.value())
def cb_weight(self, weight):
self.current_weight = weight
class YPipeWidget(QWidget):
def __init__(self, leftFlow=0, rightFlow=0, maxFlow=100, parent=None):
super(YPipeWidget, self).__init__(parent)
self.leftSpinBox = QSpinBox(self)
self.leftSpinBox.setRange(0, maxFlow)
self.leftSpinBox.setValue(leftFlow)
self.leftSpinBox.setSuffix(" l/s")
self.leftSpinBox.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
self.connect(self.leftSpinBox, SIGNAL("valueChanged(int)"),
self.valueChanged)
self.rightSpinBox = QSpinBox(self)
self.rightSpinBox.setRange(0, maxFlow)
self.rightSpinBox.setValue(rightFlow)
self.rightSpinBox.setSuffix(" l/s")
self.rightSpinBox.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
self.connect(self.rightSpinBox, SIGNAL("valueChanged(int)"),
self.valueChanged)
self.label = QLabel(self)
self.label.setFrameStyle(QFrame.StyledPanel | QFrame.Sunken)
self.label.setAlignment(Qt.AlignCenter)
fm = QFontMetricsF(self.font())
self.label.setMinimumWidth(fm.width(" 999 l/s "))
self.setSizePolicy(
QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding))
self.setMinimumSize(self.minimumSizeHint())
self.valueChanged()
def valueChanged(self):
a = self.leftSpinBox.value()
b = self.rightSpinBox.value()
self.label.setText("{0} l/s".format(a + b))
self.emit(SIGNAL("valueChanged"), a, b)
self.update()
def values(self):
return self.leftSpinBox.value(), self.rightSpinBox.value()
def minimumSizeHint(self):
return QSize(self.leftSpinBox.width() * 3,
self.leftSpinBox.height() * 5)
def resizeEvent(self, event=None):
fm = QFontMetricsF(self.font())
x = (self.width() - self.label.width()) / 2
y = self.height() - (fm.height() * 1.5)
self.label.move(x, y)
y = self.height() / 60.0
x = (self.width() / 4.0) - self.leftSpinBox.width()
self.leftSpinBox.move(x, y)
x = self.width() - (self.width() / 4.0)
self.rightSpinBox.move(x, y)
def paintEvent(self, event=None):
LogicalSize = 100.0
def logicalFromPhysical(length, side):
return (length / side) * LogicalSize
fm = QFontMetricsF(self.font())
ymargin = (
(LogicalSize / 30.0) +
logicalFromPhysical(self.leftSpinBox.height(), self.height()))
ymax = (LogicalSize -
logicalFromPhysical(fm.height() * 2, self.height()))
width = LogicalSize / 4.0
cx, cy = LogicalSize / 2.0, LogicalSize / 3.0
ax, ay = cx - (2 * width), ymargin
bx, by = cx - width, ay
dx, dy = cx + width, ay
ex, ey = cx + (2 * width), ymargin
fx, fy = cx + (width / 2), cx + (LogicalSize / 24.0)
gx, gy = fx, ymax
hx, hy = cx - (width / 2), ymax
ix, iy = hx, fy
painter = QPainter(self)
painter.setRenderHint(QPainter.Antialiasing)
side = min(self.width(), self.height())
painter.setViewport((self.width() - side) / 2,
(self.height() - side) / 2, side, side)
painter.setWindow(0, 0, LogicalSize, LogicalSize)
painter.setPen(Qt.NoPen)
gradient = QLinearGradient(QPointF(0, 0), QPointF(0, 100))
gradient.setColorAt(0, Qt.white)
a = self.leftSpinBox.value()
gradient.setColorAt(1, (Qt.red if a != 0 else Qt.white))
painter.setBrush(QBrush(gradient))
painter.drawPolygon(QPolygon([ax, ay, bx, by, cx, cy, ix, iy]))
gradient = QLinearGradient(QPointF(0, 0), QPointF(0, 100))
gradient.setColorAt(0, Qt.white)
b = self.rightSpinBox.value()
gradient.setColorAt(1, (Qt.blue if b != 0 else Qt.white))
painter.setBrush(QBrush(gradient))
painter.drawPolygon(QPolygon([cx, cy, dx, dy, ex, ey, fx, fy]))
if (a + b) == 0:
color = QColor(Qt.white)
else:
ashare = (a / (a + b)) * 255.0
bshare = 255.0 - ashare
color = QColor(ashare, 0, bshare)
gradient = QLinearGradient(QPointF(0, 0), QPointF(0, 100))
gradient.setColorAt(0, Qt.white)
gradient.setColorAt(1, color)
painter.setBrush(QBrush(gradient))
painter.drawPolygon(QPolygon([cx, cy, fx, fy, gx, gy, hx, hy, ix, iy]))
painter.setPen(Qt.black)
painter.drawPolyline(QPolygon([ax, ay, ix, iy, hx, hy]))
painter.drawPolyline(QPolygon([gx, gy, fx, fy, ex, ey]))
painter.drawPolyline(QPolygon([bx, by, cx, cy, dx, dy]))
