def add_slider(self,
label,
description,
minimum,
maximum,
value,
slider_moved_func,
parent,
tick_interval=1,
single_step=1,
slider_scale_factor=1,
int_values=False):
# make layout to hold slider and textbox
control_layout = QHBoxLayout()
slider_label = label + "_slider"
textbox_label = label + "_textbox"
# make slider & add to layout
slider = QSlider(Qt.Horizontal)
slider.setObjectName(label)
slider.setFocusPolicy(Qt.StrongFocus)
slider.setTickPosition(QSlider.TicksBothSides)
slider.setTickInterval(tick_interval)
slider.setSingleStep(single_step)
slider.setMinimum(minimum)
slider.setMaximum(maximum)
slider.setValue(value)
control_layout.addWidget(slider)
# make textbox & add to layout
textbox = QLineEdit()
textbox.setObjectName(label)
textbox.setFixedWidth(40)
textbox.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
textbox.returnPressed.connect(
self.controller.update_crop_params_from_gui)
self.update_textbox_from_slider(slider, textbox, slider_scale_factor,
int_values)
control_layout.addWidget(textbox)
# connect slider to set textbox text & update params
slider.sliderMoved.connect(lambda: self.update_textbox_from_slider(
slider, textbox, slider_scale_factor, int_values))
slider.sliderMoved.connect(slider_moved_func)
slider.sliderPressed.connect(lambda: self.slider_pressed(slider))
slider.sliderReleased.connect(lambda: self.slider_released(slider))
# connect textbox to
textbox.editingFinished.connect(
lambda: self.update_slider_from_textbox(slider, textbox,
slider_scale_factor))
textbox.editingFinished.connect(slider_moved_func)
# add row to form layout
parent.addRow(description, control_layout)
# add to list of controls
self.crop_param_controls[-1][slider_label] = slider
self.crop_param_controls[-1][textbox_label] = textbox
class SensitivitySlider(QWidget):
def __init__(self, obj = None, parent = None):
QWidget.__init__(self, parent)
if obj is None : return
self.layout = QVBoxLayout()
self.sensitivityLabel = QLabel()
self.layout.addWidget(self.sensitivityLabel)
self.sensitivitySlider = QSlider()
self.sensitivitySlider.setRange(0, 200)
self.sensitivitySlider.setSingleStep(1)
self.sensitivitySlider.setOrientation(Qt.Horizontal)
self.sensitivitySlider.valueChanged[int].connect(self.sensitivityDisplay)
self.layout.addWidget(self.sensitivitySlider)
self.setLayout(self.layout)
if obj.config().hasKey("Sensitivity") :
data_ = obj.config().readEntry("Sensitivity")
value, state = data_.toInt()
if not state : value = 100
else : value = 100
self.sensitivitySlider.setValue(value)
def sensitivityDisplay(self, i = 100):
if i<100 :
s = 2 + int(float(100-i)/33)
self.sensitivityLabel.setText('<b><u>Sensitivity of sliders</u>: 1/%s</b>' % s)
else :
s = 1 + int(float(i-100)/25)
self.sensitivityLabel.setText('<b><u>Sensitivity of sliders</u>: %i</b>' % s)
class Slider(QWidget):
def __init__(self,
caption,
default_value,
minimum_value=1,
maximum_value=60,
single_step=1,
page_step=6,
caption_size=None,
unit='',
time=False,
tooltip=''):
QWidget.__init__(self)
self.value = default_value
self.unit = unit
self.time = time
description = QLabel(caption)
description.setWordWrap(True)
description.setToolTip(tooltip)
if caption_size:
description.setMaximumWidth(caption_size)
self.slider = QSlider(Qt.Horizontal)
self.slider.setMaximum(maximum_value)
self.slider.setMinimum(minimum_value)
self.slider.setSingleStep(single_step)
self.slider.setPageStep(page_step)
self.slider.setToolTip(tooltip)
#self.slider.setTickInterval(2)
#self.slider.setTickPosition(QSlider.TicksBelow)
self.slider.valueChanged.connect(self.__on_change)
self.value_label = QLabel()
hbox = QHBoxLayout()
hbox.addWidget(description)
hbox.addWidget(self.slider)
hbox.addWidget(self.value_label)
hbox.setMargin(0)
self.setLayout(hbox)
self.setContentsMargins(5, 0, 5, 0)
self.slider.setValue(self.value)
self.__on_change(self.value)
def __on_change(self, value):
# FIXME: Fill with spaces to reach the maximum length
self.value = value
unit = self.unit
if self.time:
minutes = timedelta(minutes=self.value)
date = datetime(1, 1, 1) + minutes
text = "%02dh %02dm" % (date.hour, date.minute)
else:
text = "%s %s" % (self.value, self.unit)
self.value_label.setText(text)
def get_value(self):
return int(self.slider.value())
class MusicView(preferences.Group):
def __init__(self, page):
super(MusicView, self).__init__(page)
layout = QGridLayout()
self.setLayout(layout)
self.magnifierSizeLabel = QLabel()
self.magnifierSizeSlider = QSlider(Qt.Horizontal, valueChanged=self.changed)
self.magnifierSizeSlider.setSingleStep(50)
self.magnifierSizeSlider.setRange(*popplerview.MagnifierSettings.sizeRange)
self.magnifierSizeSpinBox = QSpinBox()
self.magnifierSizeSpinBox.setRange(*popplerview.MagnifierSettings.sizeRange)
self.magnifierSizeSpinBox.valueChanged.connect(self.magnifierSizeSlider.setValue)
self.magnifierSizeSlider.valueChanged.connect(self.magnifierSizeSpinBox.setValue)
layout.addWidget(self.magnifierSizeLabel, 0, 0)
layout.addWidget(self.magnifierSizeSlider, 0, 1)
layout.addWidget(self.magnifierSizeSpinBox, 0, 2)
self.magnifierScaleLabel = QLabel()
self.magnifierScaleSlider = QSlider(Qt.Horizontal, valueChanged=self.changed)
self.magnifierScaleSlider.setSingleStep(50)
self.magnifierScaleSlider.setRange(*popplerview.MagnifierSettings.scaleRange)
self.magnifierScaleSpinBox = QSpinBox()
self.magnifierScaleSpinBox.setRange(*popplerview.MagnifierSettings.scaleRange)
self.magnifierScaleSpinBox.valueChanged.connect(self.magnifierScaleSlider.setValue)
self.magnifierScaleSlider.valueChanged.connect(self.magnifierScaleSpinBox.setValue)
layout.addWidget(self.magnifierScaleLabel, 1, 0)
layout.addWidget(self.magnifierScaleSlider, 1, 1)
layout.addWidget(self.magnifierScaleSpinBox, 1, 2)
app.translateUI(self)
def translateUI(self):
self.setTitle(_("Music View"))
self.magnifierSizeLabel.setText(_("Magnifier Size:"))
self.magnifierSizeLabel.setToolTip(_(
"Size of the magnifier glass (Ctrl+Click in the Music View)."))
# L10N: as in "400 pixels", appended after number in spinbox, note the leading space
self.magnifierSizeSpinBox.setSuffix(_(" pixels"))
self.magnifierScaleLabel.setText(_("Magnifier Scale:"))
self.magnifierScaleLabel.setToolTip(_(
"Magnification of the magnifier."))
self.magnifierScaleSpinBox.setSuffix(_("percent unit sign", "%"))
def loadSettings(self):
s = popplerview.MagnifierSettings.load()
self.magnifierSizeSlider.setValue(s.size)
self.magnifierScaleSlider.setValue(s.scale)
def saveSettings(self):
s = popplerview.MagnifierSettings()
s.size = self.magnifierSizeSlider.value()
s.scale = self.magnifierScaleSlider.value()
s.save()
class PlayConfigTab(QWidget):
"""Display Config tab"""
def __init__(self, parent):
super(PlayConfigTab, self).__init__(parent)
self.setupUi()
def setupUi(self):
"""layout the window"""
self.setContentsMargins(0, 0, 0, 0)
vlayout = QVBoxLayout(self)
vlayout.setContentsMargins(0, 0, 0, 0)
sliderLayout = QHBoxLayout()
self.kcfg_showShadows = QCheckBox(m18n('Show tile shadows'), self)
self.kcfg_showShadows.setObjectName('kcfg_showShadows')
self.kcfg_rearrangeMelds = QCheckBox(
m18n('Rearrange undisclosed tiles to melds'), self)
self.kcfg_rearrangeMelds.setObjectName('kcfg_rearrangeMelds')
self.kcfg_showOnlyPossibleActions = QCheckBox(
m18n('Show only possible actions'))
self.kcfg_showOnlyPossibleActions.setObjectName(
'kcfg_showOnlyPossibleActions')
self.kcfg_propose = QCheckBox(m18n('Propose what to do'))
self.kcfg_propose.setObjectName('kcfg_propose')
self.kcfg_animationSpeed = QSlider(self)
self.kcfg_animationSpeed.setObjectName('kcfg_animationSpeed')
self.kcfg_animationSpeed.setOrientation(Qt.Horizontal)
self.kcfg_animationSpeed.setSingleStep(1)
lblSpeed = QLabel(m18n('Animation speed:'))
lblSpeed.setBuddy(self.kcfg_animationSpeed)
sliderLayout.addWidget(lblSpeed)
sliderLayout.addWidget(self.kcfg_animationSpeed)
self.kcfg_useSounds = QCheckBox(m18n('Use sounds if available'), self)
self.kcfg_useSounds.setObjectName('kcfg_useSounds')
self.kcfg_uploadVoice = QCheckBox(m18n('Let others hear my voice'),
self)
self.kcfg_uploadVoice.setObjectName('kcfg_uploadVoice')
pol = QSizePolicy()
pol.setHorizontalPolicy(QSizePolicy.Expanding)
pol.setVerticalPolicy(QSizePolicy.Expanding)
spacerItem = QSpacerItem(20, 20, QSizePolicy.Minimum,
QSizePolicy.Expanding)
vlayout.addWidget(self.kcfg_showShadows)
vlayout.addWidget(self.kcfg_rearrangeMelds)
vlayout.addWidget(self.kcfg_showOnlyPossibleActions)
vlayout.addWidget(self.kcfg_propose)
vlayout.addWidget(self.kcfg_useSounds)
vlayout.addWidget(self.kcfg_uploadVoice)
vlayout.addLayout(sliderLayout)
vlayout.addItem(spacerItem)
self.setSizePolicy(pol)
self.retranslateUi()
def retranslateUi(self):
"""translate to current language"""
pass
class Window(QWidget):
def __init__(self):
QWidget.__init__(self)
self.main_layout = QGridLayout()
self.steps_spin = QSpinBox()
self.steps_spin.setRange(1, 12)
self.steps_label = QLabel("steps:")
self.steps_slider = QSlider(1) #horizontal
self.steps_slider.setRange(1, 12)
self.smooth_spin = QSpinBox()
self.smooth_spin.setRange(1, 100)
self.smooth_label = QLabel("smoothness:")
self.smooth_slider = QSlider(1) #horizontal
self.smooth_slider.setRange(0, 100)
self.smooth_slider.setSingleStep(1)
self.dampen_spin = QSpinBox()
self.dampen_spin.setRange(1, 100)
self.dampen_label = QLabel("dampening:")
self.dampen_slider = QSlider(1) #horizontal
self.dampen_slider.setRange(0, 100)
self.dampen_slider.setSingleStep(1)
self.update_button = QPushButton("update")
self.view = QGraphicsView()
self.main_layout.addWidget(self.steps_spin, 0, 0)
self.main_layout.addWidget(self.steps_label, 0, 1)
self.main_layout.addWidget(self.steps_slider, 0, 2)
self.main_layout.addWidget(self.smooth_spin, 1, 0)
self.main_layout.addWidget(self.smooth_label, 1, 1)
self.main_layout.addWidget(self.smooth_slider, 1, 2)
self.main_layout.addWidget(self.dampen_spin, 2, 0)
self.main_layout.addWidget(self.dampen_label, 2, 1)
self.main_layout.addWidget(self.dampen_slider, 2, 2)
self.main_layout.addWidget(self.update_button, 3, 0, 1, 3)
self.main_layout.addWidget(
self.view,
4,
0,
1, #rowSpan
3) #columnSpan
self.setLayout(self.main_layout)
class PlayConfigTab( QWidget):
"""Display Config tab"""
def __init__(self, parent):
super(PlayConfigTab, self).__init__(parent)
self.setupUi()
def setupUi(self):
"""layout the window"""
self.setContentsMargins(0, 0, 0, 0)
vlayout = QVBoxLayout(self)
vlayout.setContentsMargins(0, 0, 0, 0)
sliderLayout = QHBoxLayout()
self.kcfg_showShadows = QCheckBox(m18n('Show tile shadows'), self)
self.kcfg_showShadows.setObjectName('kcfg_showShadows')
self.kcfg_rearrangeMelds = QCheckBox(m18n('Rearrange undisclosed tiles to melds'), self)
self.kcfg_rearrangeMelds.setObjectName('kcfg_rearrangeMelds')
self.kcfg_showOnlyPossibleActions = QCheckBox(m18n('Show only possible actions'))
self.kcfg_showOnlyPossibleActions.setObjectName('kcfg_showOnlyPossibleActions')
self.kcfg_propose = QCheckBox(m18n('Propose what to do'))
self.kcfg_propose.setObjectName('kcfg_propose')
self.kcfg_animationSpeed = QSlider(self)
self.kcfg_animationSpeed.setObjectName('kcfg_animationSpeed')
self.kcfg_animationSpeed.setOrientation(Qt.Horizontal)
self.kcfg_animationSpeed.setSingleStep(1)
lblSpeed = QLabel(m18n('Animation speed:'))
lblSpeed.setBuddy(self.kcfg_animationSpeed)
sliderLayout.addWidget(lblSpeed)
sliderLayout.addWidget(self.kcfg_animationSpeed)
self.kcfg_useSounds = QCheckBox(m18n('Use sounds if available'), self)
self.kcfg_useSounds.setObjectName('kcfg_useSounds')
self.kcfg_uploadVoice = QCheckBox(m18n('Let others hear my voice'), self)
self.kcfg_uploadVoice.setObjectName('kcfg_uploadVoice')
pol = QSizePolicy()
pol.setHorizontalPolicy(QSizePolicy.Expanding)
pol.setVerticalPolicy(QSizePolicy.Expanding)
spacerItem = QSpacerItem(20, 20, QSizePolicy.Minimum, QSizePolicy.Expanding)
vlayout.addWidget(self.kcfg_showShadows)
vlayout.addWidget(self.kcfg_rearrangeMelds)
vlayout.addWidget(self.kcfg_showOnlyPossibleActions)
vlayout.addWidget(self.kcfg_propose)
vlayout.addWidget(self.kcfg_useSounds)
vlayout.addWidget(self.kcfg_uploadVoice)
vlayout.addLayout(sliderLayout)
vlayout.addItem(spacerItem)
self.setSizePolicy(pol)
self.retranslateUi()
def retranslateUi(self):
"""translate to current language"""
pass
class MusicView(preferences.Group):
def __init__(self, page):
super(MusicView, self).__init__(page)
layout = QGridLayout()
self.setLayout(layout)
self.newerFilesOnly = QCheckBox(toggled=self.changed)
layout.addWidget(self.newerFilesOnly, 0, 0, 1, 3)
self.magnifierSizeLabel = QLabel()
self.magnifierSizeSlider = QSlider(Qt.Horizontal, valueChanged=self.changed)
self.magnifierSizeSlider.setSingleStep(50)
self.magnifierSizeSlider.setRange(*popplerview.MagnifierSettings.sizeRange)
self.magnifierSizeSpinBox = QSpinBox()
self.magnifierSizeSpinBox.setRange(*popplerview.MagnifierSettings.sizeRange)
self.magnifierSizeSpinBox.valueChanged.connect(self.magnifierSizeSlider.setValue)
self.magnifierSizeSlider.valueChanged.connect(self.magnifierSizeSpinBox.setValue)
layout.addWidget(self.magnifierSizeLabel, 1, 0)
layout.addWidget(self.magnifierSizeSlider, 1, 1)
layout.addWidget(self.magnifierSizeSpinBox, 1, 2)
self.magnifierScaleLabel = QLabel()
self.magnifierScaleSlider = QSlider(Qt.Horizontal, valueChanged=self.changed)
self.magnifierScaleSlider.setSingleStep(50)
self.magnifierScaleSlider.setRange(*popplerview.MagnifierSettings.scaleRange)
self.magnifierScaleSpinBox = QSpinBox()
self.magnifierScaleSpinBox.setRange(*popplerview.MagnifierSettings.scaleRange)
self.magnifierScaleSpinBox.valueChanged.connect(self.magnifierScaleSlider.setValue)
self.magnifierScaleSlider.valueChanged.connect(self.magnifierScaleSpinBox.setValue)
layout.addWidget(self.magnifierScaleLabel, 2, 0)
layout.addWidget(self.magnifierScaleSlider, 2, 1)
layout.addWidget(self.magnifierScaleSpinBox, 2, 2)
self.enableKineticScrolling = QCheckBox(toggled=self.changed)
layout.addWidget(self.enableKineticScrolling)
self.showScrollbars = QCheckBox(toggled=self.changed)
layout.addWidget(self.showScrollbars)
app.translateUI(self)
def translateUI(self):
self.setTitle(_("Music View"))
self.newerFilesOnly.setText(_("Only load updated PDF documents"))
self.newerFilesOnly.setToolTip(_(
"If checked, Frescobaldi will not open PDF documents that are not\n"
"up-to-date (i.e. the source file has been modified later)."))
self.magnifierSizeLabel.setText(_("Magnifier Size:"))
self.magnifierSizeLabel.setToolTip(_(
"Size of the magnifier glass (Ctrl+Click in the Music View)."))
# L10N: as in "400 pixels", appended after number in spinbox, note the leading space
self.magnifierSizeSpinBox.setSuffix(_(" pixels"))
self.magnifierScaleLabel.setText(_("Magnifier Scale:"))
self.magnifierScaleLabel.setToolTip(_(
"Magnification of the magnifier."))
self.magnifierScaleSpinBox.setSuffix(_("percent unit sign", "%"))
# L10N: "Kinetic Scrolling" is a checkbox label, as in "Enable Kinetic Scrolling"
self.enableKineticScrolling.setText(_("Kinetic Scrolling"))
self.showScrollbars.setText(_("Show Scrollbars"))
def loadSettings(self):
s = popplerview.MagnifierSettings.load()
self.magnifierSizeSlider.setValue(s.size)
self.magnifierScaleSlider.setValue(s.scale)
s = QSettings()
s.beginGroup("musicview")
newerFilesOnly = s.value("newer_files_only", True, bool)
self.newerFilesOnly.setChecked(newerFilesOnly)
kineticScrollingActive = s.value("kinetic_scrolling", True, bool)
self.enableKineticScrolling.setChecked(kineticScrollingActive)
showScrollbars = s.value("show_scrollbars", True, bool)
self.showScrollbars.setChecked(showScrollbars)
def saveSettings(self):
s = popplerview.MagnifierSettings()
s.size = self.magnifierSizeSlider.value()
s.scale = self.magnifierScaleSlider.value()
s.save()
s = QSettings()
s.beginGroup("musicview")
s.setValue("newer_files_only", self.newerFilesOnly.isChecked())
s.setValue("kinetic_scrolling", self.enableKineticScrolling.isChecked())
s.setValue("show_scrollbars", self.showScrollbars.isChecked())
class QtSlider(QtControl, ProxySlider):
""" A Qt implementation of an Enaml ProxySlider.
"""
#: A reference to the widget created by the proxy.
widget = Typed(QSlider)
#: Cyclic notification guard flags.
_guard = Int(0)
#--------------------------------------------------------------------------
# Initialization API
#--------------------------------------------------------------------------
def create_widget(self):
""" Create the underlying QSlider widget.
"""
self.widget = QSlider(self.parent_widget())
def init_widget(self):
""" Initialize the underlying widget.
"""
super(QtSlider, self).init_widget()
d = self.declaration
self.set_minimum(d.minimum)
self.set_maximum(d.maximum)
self.set_value(d.value)
self.set_orientation(d.orientation)
self.set_page_step(d.page_step)
self.set_single_step(d.single_step)
self.set_tick_interval(d.tick_interval)
self.set_tick_position(d.tick_position)
self.set_tracking(d.tracking)
self.widget.valueChanged.connect(self.on_value_changed)
#--------------------------------------------------------------------------
# Signal Handlers
#--------------------------------------------------------------------------
def on_value_changed(self):
""" Send the 'value_changed' action to the Enaml widget when the
slider value has changed.
"""
if not self._guard & VALUE_FLAG:
self._guard |= VALUE_FLAG
try:
self.declaration.value = self.widget.value()
finally:
self._guard &= ~VALUE_FLAG
#--------------------------------------------------------------------------
# ProxySlider API
#--------------------------------------------------------------------------
def set_maximum(self, maximum):
""" Set the maximum value of the underlying widget.
"""
self.widget.setMaximum(maximum)
def set_minimum(self, minimum):
""" Set the minimum value of the underlying widget.
"""
self.widget.setMinimum(minimum)
def set_value(self, value):
""" Set the value of the underlying widget.
"""
if not self._guard & VALUE_FLAG:
self._guard |= VALUE_FLAG
try:
self.widget.setValue(value)
finally:
self._guard &= ~VALUE_FLAG
def set_page_step(self, page_step):
""" Set the page step of the underlying widget.
"""
self.widget.setPageStep(page_step)
def set_single_step(self, single_step):
""" Set the single step of the underlying widget.
"""
self.widget.setSingleStep(single_step)
def set_tick_interval(self, interval):
""" Set the tick interval of the underlying widget.
"""
self.widget.setTickInterval(interval)
def set_tick_position(self, tick_position):
""" Set the tick position of the underlying widget.
"""
self.widget.setTickPosition(TICK_POSITION[tick_position])
def set_orientation(self, orientation):
""" Set the orientation of the underlying widget.
"""
self.widget.setOrientation(ORIENTATION[orientation])
def set_tracking(self, tracking):
""" Set the tracking of the underlying widget.
"""
self.widget.setTracking(tracking)
class PreviewWindow(QMainWindow):
"""
QMainWindow subclass used to show frames & tracking.
"""
def __init__(self, controller):
QMainWindow.__init__(self)
# set controller
self.controller = controller
# set title
self.setWindowTitle("Preview")
# get parameter window position & size
param_window_x = self.controller.param_window.x()
param_window_y = self.controller.param_window.y()
param_window_width = self.controller.param_window.width()
# set position & size to be next to the parameter window
self.setGeometry(param_window_x + param_window_width, param_window_y,
10, 10)
# create main widget
self.main_widget = QWidget(self)
self.main_widget.setMinimumSize(QSize(500, 500))
# create main layout
self.main_layout = QGridLayout(self.main_widget)
self.main_layout.setContentsMargins(0, 0, 0, 0)
self.main_layout.setSpacing(0)
# create label that shows frames
self.image_widget = QWidget(self)
self.image_layout = QVBoxLayout(self.image_widget)
self.image_layout.setContentsMargins(0, 0, 0, 0)
self.image_label = PreviewQLabel(self)
self.image_label.setSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.MinimumExpanding)
self.image_label.setAlignment(Qt.AlignTop | Qt.AlignLeft)
self.image_label.hide()
self.image_layout.addWidget(self.image_label)
self.main_layout.addWidget(self.image_widget, 0, 0)
# self.image_label.setStyleSheet("border: 1px solid rgba(122, 127, 130, 0.5)")
self.bottom_widget = QWidget(self)
self.bottom_layout = QVBoxLayout(self.bottom_widget)
self.bottom_layout.setContentsMargins(8, 0, 8, 8)
self.bottom_widget.setMaximumHeight(40)
self.main_layout.addWidget(self.bottom_widget, 1, 0)
# create label that shows crop instructions
self.instructions_label = QLabel("")
self.instructions_label.setStyleSheet("font-size: 11px;")
self.instructions_label.setAlignment(Qt.AlignCenter)
self.bottom_layout.addWidget(self.instructions_label)
# create image slider
self.image_slider = QSlider(Qt.Horizontal)
self.image_slider.setFocusPolicy(Qt.StrongFocus)
self.image_slider.setTickPosition(QSlider.NoTicks)
self.image_slider.setTickInterval(1)
self.image_slider.setSingleStep(1)
self.image_slider.setValue(0)
self.image_slider.valueChanged.connect(self.controller.show_frame)
self.image_slider.hide()
self.bottom_layout.addWidget(self.image_slider)
self.zoom = 1
self.offset = [0, 0]
self.center_y = 0
self.center_x = 0
# initialize variables
self.image = None # image to show
self.tracking_data = None # list of tracking data
self.selecting_crop = False # whether user is selecting a crop
self.changing_heading_angle = False # whether the user is changing the heading angle
self.body_crop = None
self.final_image = None
# set main widget
self.setCentralWidget(self.main_widget)
# set window buttons
if pyqt_version == 5:
self.setWindowFlags(Qt.CustomizeWindowHint
| Qt.WindowMinimizeButtonHint
| Qt.WindowMaximizeButtonHint
| Qt.WindowFullscreenButtonHint)
else:
self.setWindowFlags(Qt.CustomizeWindowHint
| Qt.WindowMinimizeButtonHint
| Qt.WindowMaximizeButtonHint)
self.show()
def wheelEvent(self, event):
old_zoom = self.zoom
self.zoom = max(1, self.zoom + event.pixelDelta().y() / 100)
self.zoom = int(self.zoom * 100) / 100.0
self.update_image_label(self.final_image, zooming=True)
def start_selecting_crop(self):
# start selecting crop
self.selecting_crop = True
# add instruction text
self.instructions_label.setText("Click & drag to select crop area.")
def plot_image(self,
image,
params,
crop_params,
tracking_results,
new_load=False,
new_frame=False,
show_slider=True,
crop_around_body=False):
if image is None:
self.update_image_label(None)
self.image_slider.hide()
self.image_label.hide()
else:
if new_load:
self.image_label.show()
self.remove_tail_start()
if show_slider:
if not self.image_slider.isVisible():
self.image_slider.setValue(0)
self.image_slider.setMaximum(self.controller.n_frames -
1)
self.image_slider.show()
else:
self.image_slider.hide()
max_inititial_size = 500
if image.shape[0] > max_inititial_size:
min_height = max_inititial_size
min_width = max_inititial_size * image.shape[
1] / image.shape[0]
elif image.shape[1] > max_inititial_size:
min_width = max_inititial_size
min_height = max_inititial_size * image.shape[
0] / image.shape[1]
else:
min_height = image.shape[0]
min_width = image.shape[1]
self.main_widget.setMinimumSize(
QSize(min_width, min_height + self.bottom_widget.height()))
# convert to RGB
if len(image.shape) == 2:
image = cv2.cvtColor(image, cv2.COLOR_GRAY2RGB)
# update image
self.image = image.copy()
try:
body_crop = params['body_crop']
except:
body_crop = None
try:
tail_start_coords = params['tail_start_coords']
# add tail start point to image
cv2.circle(image, (int(
round(tail_start_coords[1] - crop_params['offset'][1])),
int(
round(tail_start_coords[0] -
crop_params['offset'][0]))), 1,
(180, 180, 50), -1)
except (KeyError, TypeError) as error:
tail_start_coords = None
if tracking_results is not None:
body_position = tracking_results['body_position']
heading_angle = tracking_results['heading_angle']
# add tracking to image
image = tracking.add_tracking_to_frame(image,
tracking_results,
cropped=True)
if body_crop is not None and body_position is not None:
if not crop_around_body:
# copy image
overlay = image.copy()
# draw tail crop overlay
cv2.rectangle(overlay,
(int(body_position[1] - body_crop[1]),
int(body_position[0] - body_crop[0])),
(int(body_position[1] + body_crop[1]),
int(body_position[0] + body_crop[0])),
(242, 242, 65), -1)
# overlay with the original image
cv2.addWeighted(overlay, 0.2, image, 0.8, 0, image)
self.body_crop = None
else:
self.body_crop = body_crop
if crop_around_body:
_, image = tracking.crop_frame_around_body(
image, body_position, params['body_crop'])
self.final_image = image
# update image label
self.update_image_label(
self.final_image,
zoom=(not (crop_around_body and body_position is not None)),
new_load=new_load)
def draw_crop_selection(self, start_crop_coords, end_crop_coords):
if self.selecting_crop and self.image is not None:
# convert image to rgb
if len(self.image.shape) < 3:
image = np.repeat(self.image[:, :, np.newaxis], 3, axis=2)
else:
image = self.image.copy()
# copy image
overlay = image.copy()
# draw crop selection overlay
cv2.rectangle(overlay,
(start_crop_coords[1], start_crop_coords[0]),
(end_crop_coords[1], end_crop_coords[0]),
(255, 51, 0), -1)
# overlay with the original image
cv2.addWeighted(overlay, 0.5, image, 0.5, 0, image)
# update image label
self.update_image_label(image)
def change_offset(self, prev_coords, new_coords):
self.offset[0] -= new_coords[0] - prev_coords[0]
self.offset[1] -= new_coords[1] - prev_coords[1]
self.update_image_label(self.final_image)
def draw_tail_start(self, rel_tail_start_coords):
if self.controller.params['type'] == "headfixed":
# send new tail start coordinates to controller
self.controller.update_tail_start_coords(rel_tail_start_coords)
# clear instructions text
self.instructions_label.setText("")
if self.image is not None:
image = self.image.copy()
cv2.circle(image, (int(round(rel_tail_start_coords[1])),
int(round(rel_tail_start_coords[0]))), 1,
(180, 180, 50), -1)
# update image label
self.update_image_label(image)
def remove_tail_start(self):
self.update_image_label(self.image)
def add_angle_overlay(self, angle):
image = self.image.copy()
image_height = self.image.shape[0]
image_width = self.image.shape[1]
center_y = image_height / 2
center_x = image_width / 2
cv2.arrowedLine(
image,
(int(center_x -
0.3 * image_height * np.sin((angle + 90) * np.pi / 180)),
int(center_y -
0.3 * image_width * np.cos((angle + 90) * np.pi / 180))),
(int(center_x +
0.3 * image_height * np.sin((angle + 90) * np.pi / 180)),
int(center_y +
0.3 * image_width * np.cos((angle + 90) * np.pi / 180))),
(50, 255, 50), 2)
self.update_image_label(image)
def remove_angle_overlay(self):
self.update_image_label(self.image)
def update_image_label(self,
image,
zoom=True,
new_load=False,
zooming=False):
if image is not None and self.zoom != 1 and zoom:
if zooming:
self.offset[0] = min(
max(
0, self.offset[0] + int(
(self.image_label.image.shape[0]) / 2.0) -
int(round((image.shape[0] / self.zoom) / 2.0))),
image.shape[0] - int(round(image.shape[0] / self.zoom)))
self.offset[1] = min(
max(
0, self.offset[1] + int(
(self.image_label.image.shape[1]) / 2.0) -
int(round((image.shape[1] / self.zoom) / 2.0))),
image.shape[1] - int(round(image.shape[1] / self.zoom)))
else:
self.offset[0] = min(
max(0, self.offset[0]),
image.shape[0] - int(round(image.shape[0] / self.zoom)))
self.offset[1] = min(
max(0, self.offset[1]),
image.shape[1] - int(round(image.shape[1] / self.zoom)))
if self.center_y is None:
self.center_y = int(round(image.shape[0] / 2.0))
if self.center_x is None:
self.center_x = int(round(image.shape[1] / 2.0))
image = image[
self.offset[0]:int(round(image.shape[0] / self.zoom)) +
self.offset[0],
self.offset[1]:int(round(image.shape[1] / self.zoom)) +
self.offset[1], :].copy()
if image is not None:
if zoom:
self.setWindowTitle("Preview - Zoom: {:.1f}x".format(
self.zoom))
else:
self.setWindowTitle("Preview - Zoom: 1x")
else:
self.setWindowTitle("Preview")
self.image_label.update_pixmap(image, new_load=new_load)
def crop_selection(self, start_crop_coord, end_crop_coord):
if self.selecting_crop:
# stop selecting the crop
self.selecting_crop = False
# clear instruction text
self.instructions_label.setText("")
# update crop parameters from the selection
self.controller.update_crop_from_selection(start_crop_coord,
end_crop_coord)
def closeEvent(self, ce):
if not self.controller.closing:
ce.ignore()
else:
ce.accept()
class Tool(QToolBar):
def __init__(self,parent):
QToolBar.__init__(self,parent)
self.parent = parent
self.action_NewProject = QAction(Icons.newprj, 'Project', self)
self.action_NewProject.triggered.connect(self.parent.treeWidget.newProject)
self.action_NewProject.setToolTip("Create a New Project")
self.action_Open = QAction(Icons.open, 'Open', self)
self.action_Open.triggered.connect(self.parent.fileOpen)
self.action_Open.setToolTip("Open File")
self.action_Save = QAction(Icons.save, 'Save', self)
self.action_Save.setShortcut('Ctrl+S')
self.action_Save.triggered.connect(self.parent.fileSave)
self.action_Save.setToolTip("Save Current File")
self.action_SaveAll = QAction(Icons.saveall, 'SaveAll', self)
self.action_SaveAll.setShortcut('Ctrl+A')
self.action_SaveAll.triggered.connect(self.parent.fileSaveAll)
self.action_SaveAll.setToolTip("Save All Files")
self.action_Build = QAction(Icons.thread_view, 'Build', self)
self.action_Build.setShortcut('Ctrl+B')
self.action_Build.triggered.connect(self.parent.build_project)
self.action_Debug = QAction(Icons.debug_exec, 'Debug', self)
self.action_Refresh = QAction(Icons.refresh_tab, 'Refresh', self)
self.action_Refresh.triggered.connect(self.parent.treeWidget.refreshCurrentProject)
self.action_Run = QAction(Icons.run, 'Run', self)
self.action_Run.setShortcut('Ctrl+R')
self.action_Run.triggered.connect(self.parent.adb.run)
self.action_RunFile = QAction(Icons.go, 'Cmd', self)
self.action_RunFile.triggered.connect(self.parent.openCommand)
self.parent.runButton.clicked.connect(self.parent.command.setCmdLine)
self.action_Stop = QAction(Icons.stop, 'Stop', self)
self.action_Stop.setShortcut('Ctrl+Q')
self.action_Stop.triggered.connect(self.parent.adb.stop)
self.action_Design = QAction(Icons.color_palette, 'Design', self)
self.action_Design.triggered.connect(self.parent.design)
self.action_Level = QAction(Icons.cmpC_pal, 'Level', self)
self.action_Level.triggered.connect(self.parent.level)
self.action_Todo = QAction(Icons.task_set, 'Todo', self)
self.action_Todo.triggered.connect(self.parent.todo)
self.action_Help = QAction(Icons.toc_open, 'Help', self)
self.action_Help.triggered.connect(self.parent.help)
self.action_Full = QAction(Icons.fullscreen, 'Full', self)
self.action_Full.triggered.connect(self.parent.full)
self.action_Stop.setDisabled(True)
self.setToolLabel()
self.setAllowedAreas(Qt.AllToolBarAreas)
#self.setFixedHeight(40)
#self.setIconSize(QSize(config.iconSize(),config.iconSize()))
''' Adding all Actions '''
self.addAction(self.action_NewProject)
self.addAction(self.action_Open)
self.addAction(self.action_Save)
self.addAction(self.action_SaveAll)
#self.addAction(self.action_Refresh)
self.addSeparator()
self.addAction(self.action_Build)
self.addAction(self.action_Run)
#self.addAction(self.action_RunFile)
self.addAction(self.action_Stop)
self.addAction(self.action_Debug)
self.addSeparator()
self.addAction(self.action_Design)
self.addAction(self.action_Level)
self.addAction(self.action_Todo)
self.initOptionsMenu()
self.addSeparator()
self.initStyleMenu()
self.initLexerMenu()
self.initApiMenu()
#self.addAction(self.action_Help)
#self.addAction(self.action_Full)
self.addSeparator()
self.initModeMenu()
def colorChange(self, text, color):
#print "colorChange ",text,color
editStyle = config.readStyle()
editStyle[text] = color
config.writeStyle(editStyle)
for i in range(len(self.parent.files)):
self.parent.tabWidget.widget(i).setEditorStyle()
def setColors(self,action):
print action.text()
def changeAll(self):
self.colorChange("base", "#ffffff")
def setIcon(self,val):
config.setIconSize(val)
self.setIconSize(QSize(val,val))
def setToolLabel(self):
if (config.toolLabel()):
self.setToolButtonStyle(Qt.ToolButtonIconOnly)
self.setIconSize(QSize(24,24))
else:
self.setIconSize(QSize(16,16))
self.setToolButtonStyle(Qt.ToolButtonTextUnderIcon)
'''Important for multiple callbacks in for loop'''
def make_callback(self, text):
return lambda:self.colorChange(text)
''' Options Menu '''
def initOptionsMenu(self):
men = QMenu()
#Threshold Slider
self.threshSlider = QSlider()
self.threshSlider.setTickPosition(QSlider.TicksLeft)
self.threshSlider.setOrientation(Qt.Horizontal)
self.threshSlider.setValue(config.thresh())
self.threshSlider.setMinimum(0)
self.threshSlider.setMaximum(5)
self.threshSlider.valueChanged.connect(self.parent.setThreshold)
self.threshSliderAction = QWidgetAction(men)
self.threshSliderAction.setDefaultWidget(self.threshSlider)
#TabsWidth Slider
self.tabsSlider = QSlider()
self.tabsSlider.setTickPosition(QSlider.TicksLeft)
self.tabsSlider.setOrientation(Qt.Horizontal)
self.tabsSlider.setValue(config.tabwidth())
self.tabsSlider.setMinimum(0)
self.tabsSlider.setMaximum(8)
self.tabsSlider.valueChanged.connect(self.parent.setTabWidth)
self.tabsSliderAction = QWidgetAction(men)
self.tabsSliderAction.setDefaultWidget(self.tabsSlider)
#iconSize Slider
self.iconSlider = QSlider()
self.iconSlider.setTickPosition(QSlider.TicksLeft)
self.iconSlider.setOrientation(Qt.Horizontal)
self.iconSlider.setValue(config.iconSize())
self.iconSlider.setMinimum(16)
self.iconSlider.setMaximum(32)
self.iconSlider.setSingleStep(2)
self.iconSlider.valueChanged.connect(self.setIcon)
self.iconSliderAction = QWidgetAction(men)
self.iconSliderAction.setDefaultWidget(self.iconSlider)
'''Font Button'''
self.fontCombo = QFontComboBox()
self.fontCombo.currentFontChanged.connect(self.parent.setFont)
self.fontCombo.setCurrentFont(QFont(config.fontName()))
self.fontComboMenu = QWidgetAction(men)
self.fontComboMenu.setDefaultWidget(self.fontCombo)
'''Font Size'''
self.fontSizeCombo = QComboBox()
for size in range(1,40):
self.fontSizeCombo.addItem(str(size))
self.fontSizeCombo.setCurrentIndex(config.fontSize())
self.fontSizeCombo.currentIndexChanged.connect(self.parent.setFontSize)
self.fontSizeComboMenu = QWidgetAction(men)
self.fontSizeComboMenu.setDefaultWidget(self.fontSizeCombo)
action_Android = QAction(Icons.android,'Android', self)
action_Android.triggered.connect(self.parent.android)
action_Ant = QAction(Icons.ant_view,'Ant', self)
action_Ant.triggered.connect(self.parent.antt)
action_Squirrel = QAction(Icons.nut,'Squirrel', self)
action_Squirrel.triggered.connect(self.parent.squirrel)
action_Ios1 = QAction(Icons.ios,'iOS', self)
action_Update = QAction(Icons.update,"Update",self)
action_Update.triggered.connect(self.parent.update)
action_explorer = QAction("Explorer",self)
action_explorer.triggered.connect(self.parent.exp)
action_explorer.setCheckable(True)
action_explorer.setChecked(True)
action_console = QAction("Console",self)
action_console.triggered.connect(self.parent.cmd)
action_console.setCheckable(True)
action_console.setChecked(False)
#action_designer = QAction("Designer",self)
#action_designer.triggered.connect(self.parent.design)
action_Indentation = QAction("Indentation Guides",self)
action_Indentation.triggered.connect(self.parent.setIndent)
action_Indentation.setCheckable(True)
action_Indentation.setChecked(config.indent())
action_WhiteSpace = QAction("WhiteSpace",self)
action_WhiteSpace.triggered.connect(self.parent.setWhiteSpace)
action_WhiteSpace.setCheckable(True)
action_WhiteSpace.setChecked(config.whiteSpace())
action_EndLine = QAction("End of Lines",self)
action_EndLine.triggered.connect(self.parent.setEndLine)
action_EndLine.setCheckable(True)
action_Margin = QAction("Line Numbers",self)
action_Margin.triggered.connect(self.parent.setMargin)
action_Margin.setCheckable(True)
action_Margin.setChecked(config.margin())
action_ToolLabel = QAction("Tool Labels",self)
action_ToolLabel.triggered.connect(self.setToolLabel)
action_ToolLabel.setCheckable(True)
#action_ToolLabel.setChecked(config.toolLabel())
'''Encoding'''
encodingGroup = QActionGroup(self)
encodingGroup.setExclusive(True)
action_Ascii = QAction("Ascii",encodingGroup)
action_Ascii.setCheckable(True)
action_Unicode = QAction("Unicode",encodingGroup)
action_Unicode.setCheckable(False)
encodingGroup.addAction(action_Ascii)
encodingGroup.addAction(action_Unicode)
encodingGroup.selected.connect(self.parent.setEncoding)
if(config.encoding() == Encoding.ASCII):
action_Ascii.setChecked(True)
else:
action_Unicode.setChecked(True)
men.addAction(action_Update)
men.addAction(self.action_Help)
men.addAction(self.action_Full)
men.addSeparator()
men.addAction(action_Android)
men.addAction(action_Ant)
men.addAction(action_Squirrel)
men.addAction(action_Ios1)
men.addSeparator()
men.addAction(action_explorer)
men.addAction(action_console)
#men.addAction(action_designer)
men.addSeparator()
men.addAction(action_Indentation)
men.addAction(action_WhiteSpace)
men.addAction(action_EndLine)
men.addAction(action_Margin)
men.addAction(action_ToolLabel)
men.addSeparator()
men.addActions(encodingGroup.actions())
men.addSeparator()
head_font = QLabel("Font---------------------")
fnt = head_font.font()
fnt.setBold(True)
head_font.setFont(fnt)
head_fontWidgetAction = QWidgetAction(men)
head_fontWidgetAction.setDefaultWidget(head_font)
men.addAction(head_fontWidgetAction)
men.addAction(self.fontComboMenu)
men.addAction(self.fontSizeComboMenu)
men.addSeparator()
men.addAction(QAction("TabWidth",self))
men.addAction(self.tabsSliderAction)
men.addSeparator()
men.addAction(QAction("Threshold",self))
men.addAction(self.threshSliderAction)
#men.addAction(QAction("Icon Size",self))
#men.addAction(self.iconSliderAction)
self.action_Options = QAction(Icons.emblem_system, 'Options', self)
self.action_Options.setMenu(men)
self.addAction(self.action_Options)
''' Mode Menu '''
def initModeMenu(self):
self.modeGroup = QActionGroup(self)
self.modeGroup.setExclusive(True)
self.modeGroup.selected.connect(self.parent.setMode)
self.action_Squirrel = QAction(Icons.nut, 'Squ', self.modeGroup)
self.action_Squirrel.setCheckable(True)
self.action_Emo = QAction(Icons.emo, 'Emo', self.modeGroup)
self.action_Emo.setCheckable(True)
self.action_And = QAction(Icons.android, 'Android', self.modeGroup)
self.action_And.setCheckable(True)
self.action_Ios = QAction(Icons.ios, 'ios', self.modeGroup)
self.action_Ios.setCheckable(True)
self.modeGroup.addAction(self.action_Squirrel)
self.modeGroup.addAction(self.action_Emo)
self.modeGroup.addAction(self.action_And)
self.modeGroup.addAction(self.action_Ios)
self.addActions(self.modeGroup.actions())
if(config.mode() == 0):
self.action_Squirrel.setChecked(True)
self.action_Build.setEnabled(False)
self.action_Run.setEnabled(False)
elif(config.mode() == 1):
self.action_Emo.setChecked(True)
self.action_Build.setEnabled(True)
self.action_Run.setEnabled(True)
elif(config.mode() == 2):
self.action_And.setChecked(True)
self.action_Build.setEnabled(True)
self.action_Run.setEnabled(True)
elif(config.mode() == 3):
self.action_Ios.setChecked(True)
self.action_Build.setEnabled(False)
self.action_Run.setEnabled(False)
''' Style Menu '''
def initStyleMenu(self):
editStyle = config.readStyle()
self.action_Style = QAction(Icons.style, 'Style', self)
men = QMenu(self)
men1 = QMenu()
self.base = StyleWidget(self,"base",editStyle["base"])
self.back = StyleWidget(self,"back",editStyle["back"])
self.caret = StyleWidget(self,"caret",editStyle["caret"])
self.margin = StyleWidget(self,"margin",editStyle["margin"])
self.marker = StyleWidget(self,"marker",editStyle["marker"])
self.comment = StyleWidget(self,"comment",editStyle["comment"])
self.number = StyleWidget(self,"number",editStyle["number"])
self.keyword = StyleWidget(self,"keyword",editStyle["keyword"])
self.string = StyleWidget(self,"string",editStyle["string"])
self.operator = StyleWidget(self,"operator",editStyle["operator"])
self.connect(self.base, SIGNAL("colorChange"),self.colorChange)
self.connect(self.back, SIGNAL("colorChange"),self.colorChange)
self.connect(self.caret, SIGNAL("colorChange"),self.colorChange)
self.connect(self.margin, SIGNAL("colorChange"),self.colorChange)
self.connect(self.marker, SIGNAL("colorChange"),self.colorChange)
self.connect(self.comment, SIGNAL("colorChange"),self.colorChange)
self.connect(self.number, SIGNAL("colorChange"),self.colorChange)
self.connect(self.keyword, SIGNAL("colorChange"),self.colorChange)
self.connect(self.string, SIGNAL("colorChange"),self.colorChange)
self.connect(self.operator, SIGNAL("colorChange"),self.colorChange)
self.baseMenu = QWidgetAction(men)
self.baseMenu.setDefaultWidget(self.base)
self.backMenu = QWidgetAction(men)
self.backMenu.setDefaultWidget(self.back)
self.caretMenu = QWidgetAction(men)
self.caretMenu.setDefaultWidget(self.caret)
self.marginMenu = QWidgetAction(men)
self.marginMenu.setDefaultWidget(self.margin)
self.markerMenu = QWidgetAction(men)
self.markerMenu.setDefaultWidget(self.marker)
self.commentMenu = QWidgetAction(men)
self.commentMenu.setDefaultWidget(self.comment)
self.numberMenu = QWidgetAction(men)
self.numberMenu.setDefaultWidget(self.number)
self.keywordMenu = QWidgetAction(men)
self.keywordMenu.setDefaultWidget(self.keyword)
self.stringMenu = QWidgetAction(men)
self.stringMenu.setDefaultWidget(self.string)
self.operatorMenu = QWidgetAction(men)
self.operatorMenu.setDefaultWidget(self.operator)
self.styleGroup = QActionGroup(self)
self.styleGroup.setExclusive(True)
self.styleGroup.selected.connect(self.setColors)
self.style1 = QAction("All Hallow's Eve",self.styleGroup)
self.style1.setCheckable(True)
self.style2 = QAction("Amy",self.styleGroup)
self.style2.setCheckable(True)
self.style3 = QAction("Aptana Studio",self.styleGroup)
self.style3.setCheckable(True)
self.style4 = QAction("Bespin",self.styleGroup)
self.style4.setCheckable(True)
self.style5 = QAction("Blackboard",self.styleGroup)
self.style5.setCheckable(True)
self.style6 = QAction("Choco",self.styleGroup)
self.style6.setCheckable(True)
self.style7 = QAction("Cobalt",self.styleGroup)
self.style7.setCheckable(True)
self.style8 = QAction("Dawn",self.styleGroup)
self.style8.setCheckable(True)
self.style9 = QAction("Eclipse",self.styleGroup)
self.style9.setCheckable(True)
self.styleGroup.addAction(self.style1)
self.styleGroup.addAction(self.style2)
self.styleGroup.addAction(self.style3)
self.styleGroup.addAction(self.style4)
self.styleGroup.addAction(self.style5)
self.styleGroup.addAction(self.style6)
self.styleGroup.addAction(self.style7)
self.styleGroup.addAction(self.style8)
self.styleGroup.addAction(self.style9)
men1.addAction(self.baseMenu)
men1.addAction(self.backMenu)
men1.addAction(self.caretMenu)
men1.addAction(self.marginMenu)
men1.addAction(self.markerMenu)
men1.addAction(self.commentMenu)
men1.addAction(self.numberMenu)
men1.addAction(self.keywordMenu)
men1.addAction(self.stringMenu)
men1.addAction(self.operatorMenu)
men1.addSeparator()
men2 = QMenu(self)
men2.setTitle("Styles")
men2.addActions(self.styleGroup.actions())
men1.addMenu(men2)
self.action_Style.setMenu(men1)
self.addAction(self.action_Style)
''' Lexer Menu'''
def make_action_lex(self, text):
action = QAction(text, self.lexGroup)
action.setCheckable(True)
return action
def initLexerMenu(self):
self.action_Lexer = QAction(Icons.file_obj, 'Lexer', self)
men = QMenu()
self.lexGroup = QActionGroup(self)
self.lexGroup.setExclusive(True)
self.lexGroup.selected.connect(self.parent.setLexer)
#langs = [i for i in dir(Qsci) if i.startswith('QsciLexer')]
langs = ['Bash', 'Batch', 'CMake', 'CPP', 'CSS', 'C#','HTML','Java', 'JavaScript', 'Lua', 'Makefile','Python', 'SQL', 'XML', 'YAML']
for l in langs:
act = self.make_action_lex(l)
self.lexGroup.addAction(act)
if(langs.index(l) == 8): #For javascript
act.setChecked(True)
#print l[9:] # we don't need to print "QsciLexer" before each name
men.addActions(self.lexGroup.actions())
self.action_Lexer.setMenu(men)
self.addAction(self.action_Lexer)
''' Api Menu '''
def make_action_api(self, text):
action = QAction(text, self.apiGroup)
action.setCheckable(True)
return action
def initApiMenu(self):
self.action_Api = QAction(Icons.lib, 'Api', self)
men = QMenu()
self.apiGroup = QActionGroup(self)
self.apiGroup.setExclusive(True)
self.apiGroup.selected.connect(self.parent.setApi)
list = oslistdir(apiDir)
apis = []
if(list != None):
for i in list:
if i.endswith("api"):
apis.append(i.replace(".api", ""))
if(apis != None):
for i in apis:
act = self.make_action_api(i)
self.apiGroup.addAction(act)
if(i == "emo"): #For emo
act.setChecked(True)
men.addActions(self.apiGroup.actions())
self.action_Api.setMenu(men)
self.addAction(self.action_Api)
class MyMainWindow(QMainWindow):
' Main Window '
def __init__(self, AUTO):
' Initialize QWidget inside MyMainWindow '
super(MyMainWindow, self).__init__()
QWidget.__init__(self)
self.auto = AUTO
self.statusBar().showMessage(' {}'.format(__doc__))
self.setStyleSheet('QStatusBar{color:grey;}')
self.setWindowTitle(__doc__)
self.setWindowIcon(QIcon.fromTheme("face-monkey"))
self.setFont(QFont('Ubuntu Light', 10))
self.setMaximumSize(QDesktopWidget().screenGeometry().width(),
QDesktopWidget().screenGeometry().height())
self.base = path.abspath(path.join(getcwd(), str(datetime.now().year)))
# directory auto completer
self.completer = QCompleter(self)
self.dirs = QDirModel(self)
self.dirs.setFilter(QDir.AllEntries | QDir.NoDotAndDotDot)
self.completer.setModel(self.dirs)
self.completer.setCaseSensitivity(Qt.CaseInsensitive)
self.completer.setCompletionMode(QCompleter.PopupCompletion)
# process
self.process1 = None
self.process2 = None
self.cmd1 = 'nice -n {n} arecord{v} -f {f} -c {c} -r {b} -t raw'
self.cmd2 = 'oggenc - -r -C {c} -R {b} -q {q} {d}{t}{a} -o {o}'
self.process3 = QProcess(self)
#self.process3.finished.connect(self.on_process3_finished)
#self.process3.error.connect(self.on_process3_error)
self.cmd3 = ('nice -n 20 ' +
'sox "{o}" -n spectrogram -x {x} -y {y} -z 99 -t "{o}" -o "{o}.png"')
self.actual_file = ''
# re starting timers, one stops, one starts
self.timerFirst = QTimer(self)
self.timerFirst.timeout.connect(self.end)
self.timerSecond = QTimer(self)
self.timerSecond.timeout.connect(self.run)
# Proxy support, by reading http_proxy os env variable
proxy_url = QUrl(environ.get('http_proxy', ''))
QNetworkProxy.setApplicationProxy(QNetworkProxy(QNetworkProxy.HttpProxy
if str(proxy_url.scheme()).startswith('http')
else QNetworkProxy.Socks5Proxy, proxy_url.host(), proxy_url.port(),
proxy_url.userName(), proxy_url.password())) \
if 'http_proxy' in environ else None
print((' INFO: Proxy Auto-Config as ' + str(proxy_url)))
# basic widgets layouts and set up
self.mainwidget = QTabWidget()
self.mainwidget.setToolTip(__doc__)
self.mainwidget.setMovable(True)
self.mainwidget.setTabShape(QTabWidget.Triangular)
self.mainwidget.setContextMenuPolicy(Qt.CustomContextMenu)
self.mainwidget.setStyleSheet('QTabBar{color:white;font-weight:bold;}')
self.mainwidget.setTabBar(TabBar(self))
self.mainwidget.setTabsClosable(False)
self.setCentralWidget(self.mainwidget)
self.dock1 = QDockWidget()
self.dock2 = QDockWidget()
self.dock3 = QDockWidget()
self.dock4 = QDockWidget()
self.dock5 = QDockWidget()
for a in (self.dock1, self.dock2, self.dock3, self.dock4, self.dock5):
a.setWindowModality(Qt.NonModal)
# a.setWindowOpacity(0.9)
a.setWindowTitle(__doc__
if a.windowTitle() == '' else a.windowTitle())
a.setStyleSheet('QDockWidget::title{text-align:center;}')
self.mainwidget.addTab(a, QIcon.fromTheme("face-smile"),
'Double Click Me')
# Paleta de colores para pintar transparente
self.palette().setBrush(QPalette.Base, Qt.transparent)
self.setPalette(self.palette())
self.setAttribute(Qt.WA_OpaquePaintEvent, False)
# toolbar and basic actions
self.toolbar = QToolBar(self)
self.toolbar.setIconSize(QSize(24, 24))
# spacer widget for left
self.left_spacer = QWidget(self)
self.left_spacer.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
# spacer widget for right
self.right_spacer = QWidget(self)
self.right_spacer.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
qaqq = QAction(QIcon.fromTheme("application-exit"), 'Quit', self)
qaqq.setShortcut('Ctrl+Q')
qaqq.triggered.connect(exit)
qamin = QAction(QIcon.fromTheme("go-down"), 'Minimize', self)
qamin.triggered.connect(lambda: self.showMinimized())
qamax = QAction(QIcon.fromTheme("go-up"), 'Maximize', self)
qanor = QAction(QIcon.fromTheme("view-fullscreen"),
'AutoCenter AutoResize', self)
qanor.triggered.connect(self.center)
qatim = QAction(QIcon.fromTheme("mail-signed-verified"),
'View Date and Time', self)
qatim.triggered.connect(self.timedate)
qabug = QAction(QIcon.fromTheme("help-about"), 'Report a Problem', self)
qabug.triggered.connect(lambda: qabug.setDisabled(True) if not call(
'xdg-open mailto:' + '*****@*****.**'.decode('rot13'),
shell=True) else ' ERROR ')
qamax.triggered.connect(lambda: self.showMaximized())
qaqt = QAction(QIcon.fromTheme("help-about"), 'About Qt', self)
qaqt.triggered.connect(lambda: QMessageBox.aboutQt(self))
qakde = QAction(QIcon.fromTheme("help-about"), 'About KDE', self)
if KDE:
qakde.triggered.connect(KHelpMenu(self, "", False).aboutKDE)
qaslf = QAction(QIcon.fromTheme("help-about"), 'About Self', self)
if KDE:
qaslf.triggered.connect(
KAboutApplicationDialog(aboutData, self).exec_)
else:
qaslf.triggered.connect(lambda: QMessageBox.about(self.mainwidget,
__doc__, ''.join((__doc__, linesep, 'version ', __version__, ', (',
__license__, '), by ', __author__, ', ( ', __email__, ' )', linesep
))))
qafnt = QAction(QIcon.fromTheme("tools-check-spelling"),
'Set GUI Font', self)
if KDE:
font = QFont()
qafnt.triggered.connect(lambda:
self.setStyleSheet(''.join((
'*{font-family:', str(font.toString()), '}'))
if KFontDialog.getFont(font)[0] == QDialog.Accepted else ''))
else:
qafnt.triggered.connect(lambda:
self.setStyleSheet(''.join(('*{font-family:',
str(QFontDialog.getFont()[0].toString()), '}'))))
qasrc = QAction(QIcon.fromTheme("applications-development"),
'View Source Code', self)
qasrc.triggered.connect(lambda:
call('xdg-open {}'.format(__file__), shell=True))
qakb = QAction(QIcon.fromTheme("input-keyboard"),
'Keyboard Shortcuts', self)
qakb.triggered.connect(lambda: QMessageBox.information(self.mainwidget,
'Keyboard Shortcuts', ' Ctrl+Q = Quit '))
qapic = QAction(QIcon.fromTheme("camera-photo"),
'Take a Screenshot', self)
qapic.triggered.connect(lambda: QPixmap.grabWindow(
QApplication.desktop().winId()).save(QFileDialog.getSaveFileName(
self.mainwidget, " Save Screenshot As ...", path.expanduser("~"),
';;(*.png) PNG', 'png')))
qatb = QAction(QIcon.fromTheme("go-top"), 'Toggle ToolBar', self)
qatb.triggered.connect(lambda: self.toolbar.hide()
if self.toolbar.isVisible() is True else self.toolbar.show())
qati = QAction(QIcon.fromTheme("zoom-in"),
'Switch ToolBar Icon Size', self)
qati.triggered.connect(lambda:
self.toolbar.setIconSize(self.toolbar.iconSize() * 4)
if self.toolbar.iconSize().width() * 4 == 24
else self.toolbar.setIconSize(self.toolbar.iconSize() / 4))
qasb = QAction(QIcon.fromTheme("preferences-other"),
'Toggle Tabs Bar', self)
qasb.triggered.connect(lambda: self.mainwidget.tabBar().hide()
if self.mainwidget.tabBar().isVisible() is True
else self.mainwidget.tabBar().show())
qadoc = QAction(QIcon.fromTheme("help-browser"), 'On-line Docs', self)
qadoc.triggered.connect(lambda: open_new_tab(str(__url__).strip()))
qapy = QAction(QIcon.fromTheme("help-about"), 'About Python', self)
qapy.triggered.connect(lambda: open_new_tab('http://python.org/about'))
qali = QAction(QIcon.fromTheme("help-browser"), 'Read Licence', self)
qali.triggered.connect(lambda: open_new_tab(__full_licence__))
qacol = QAction(QIcon.fromTheme("preferences-system"), 'Set GUI Colors',
self)
if KDE:
color = QColor()
qacol.triggered.connect(lambda:
self.setStyleSheet(''.join(('* { background-color: ',
str(color.name()), '}')))
if KColorDialog.getColor(color, self) else '')
else:
qacol.triggered.connect(lambda: self.setStyleSheet(''.join((
' * { background-color: ', str(QColorDialog.getColor().name()),
' } '))))
qatit = QAction(QIcon.fromTheme("preferences-system"),
'Set the App Window Title', self)
qatit.triggered.connect(self.seTitle)
self.toolbar.addWidget(self.left_spacer)
self.toolbar.addSeparator()
self.toolbar.addActions((qaqq, qamin, qanor, qamax, qasrc, qakb, qacol,
qatim, qatb, qafnt, qati, qasb, qatit, qapic, qadoc, qali, qaslf,
qaqt, qakde, qapy, qabug))
self.addToolBar(Qt.TopToolBarArea, self.toolbar)
self.toolbar.addSeparator()
self.toolbar.addWidget(self.right_spacer)
# define the menu
menu = self.menuBar()
# File menu items
menu.addMenu('&File').addActions((qaqq, ))
menu.addMenu('&Window').addActions((qamax, qanor, qamin))
# Settings menu
menu.addMenu('&Settings').addActions((qasrc, qacol, qafnt, qatim,
qatb, qati, qasb, qapic))
# Help menu items
menu.addMenu('&Help').addActions((qadoc, qakb, qabug, qali,
qaqt, qakde, qapy, qaslf))
# Tray Icon
tray = QSystemTrayIcon(QIcon.fromTheme("face-devilish"), self)
tray.setToolTip(__doc__)
traymenu = QMenu()
traymenu.addActions((qamax, qanor, qamin, qaqq))
tray.setContextMenu(traymenu)
tray.show()
def contextMenuRequested(point):
' quick and dirty custom context menu '
menu = QMenu()
menu.addActions((qaqq, qamin, qanor, qamax, qasrc, qakb, qacol,
qafnt, qati, qasb, qatb, qatim, qatit, qapic, qadoc, qali,
qaslf, qaqt, qakde, qapy, qabug))
menu.exec_(self.mapToGlobal(point))
self.mainwidget.customContextMenuRequested.connect(contextMenuRequested)
def must_be_checked(widget_list):
' widget tuple passed as argument should be checked as ON '
for each_widget in widget_list:
try:
each_widget.setChecked(True)
except:
pass
def must_have_tooltip(widget_list):
' widget tuple passed as argument should have tooltips '
for each_widget in widget_list:
try:
each_widget.setToolTip(each_widget.text())
except:
each_widget.setToolTip(each_widget.currentText())
finally:
each_widget.setCursor(QCursor(Qt.PointingHandCursor))
def must_autofillbackground(widget_list):
' widget tuple passed as argument should have filled background '
for each_widget in widget_list:
try:
each_widget.setAutoFillBackground(True)
except:
pass
def must_glow(widget_list):
' apply an glow effect to the widget '
for glow, each_widget in enumerate(widget_list):
try:
if each_widget.graphicsEffect() is None:
glow = QGraphicsDropShadowEffect(self)
glow.setOffset(0)
glow.setBlurRadius(99)
glow.setColor(QColor(99, 255, 255))
each_widget.setGraphicsEffect(glow)
# glow.setEnabled(False)
try:
each_widget.clicked.connect(lambda:
each_widget.graphicsEffect().setEnabled(True)
if each_widget.graphicsEffect().isEnabled() is False
else each_widget.graphicsEffect().setEnabled(False))
except:
each_widget.sliderPressed.connect(lambda:
each_widget.graphicsEffect().setEnabled(True)
if each_widget.graphicsEffect().isEnabled() is False
else each_widget.graphicsEffect().setEnabled(False))
except:
pass
#######################################################################
# dock 1
QLabel('<h1 style="color:white;"> Record !</h1>', self.dock1).resize(
self.dock3.size().width() / 4, 25)
self.group1 = QGroupBox()
self.group1.setTitle(__doc__)
self.spec = QPushButton(self)
self.spec.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.spec.setMinimumSize(self.spec.size().width(), 250)
self.spec.setFlat(True)
self.spec.clicked.connect(self.spectro)
self.clock = QLCDNumber()
self.clock.setSegmentStyle(QLCDNumber.Flat)
self.clock.setMinimumSize(self.clock.size().width(), 50)
self.clock.setNumDigits(25)
self.timer1 = QTimer(self)
self.timer1.timeout.connect(lambda: self.clock.display(
datetime.now().strftime("%d-%m-%Y %H:%M:%S %p")))
self.timer1.start(1000)
self.clock.setToolTip(datetime.now().strftime("%c %x"))
self.clock.setCursor(QCursor(Qt.CrossCursor))
self.diskBar = QProgressBar()
self.diskBar.setMinimum(0)
self.diskBar.setMaximum(statvfs(HOME).f_blocks *
statvfs(HOME).f_frsize / 1024 / 1024 / 1024)
self.diskBar.setValue(statvfs(HOME).f_bfree *
statvfs(HOME).f_frsize / 1024 / 1024 / 1024)
self.diskBar.setToolTip(str(statvfs(HOME).f_bfree *
statvfs(HOME).f_frsize / 1024 / 1024 / 1024) + ' Gigabytes free')
self.feedback = QPlainTextEdit(''.join(('<center><h3>', __doc__,
', version', __version__, __license__, ' <br> by ', __author__,
' <i>(Dev)</i>, Radio Comunitaria FM Reconquista <i>(Q.A.)</i><br>',
'FMReconquista.org.ar & GitHub.com/JuanCarlosPaco/Cinta-Testigo')))
self.rec = QPushButton(QIcon.fromTheme("media-record"), 'Record')
self.rec.setMinimumSize(self.rec.size().width(), 50)
self.rec.clicked.connect(self.go) # self.run
self.stop = QPushButton(QIcon.fromTheme("media-playback-stop"), 'Stop')
self.stop.clicked.connect(self.end)
self.kill = QPushButton(QIcon.fromTheme("process-stop"), 'Kill')
self.kill.clicked.connect(self.killer)
vboxg1 = QVBoxLayout(self.group1)
for each_widget in (
QLabel('<b style="color:white;"> Spectro'), self.spec,
QLabel('<b style="color:white;"> Time '), self.clock,
QLabel('<b style="color:white;"> Disk '), self.diskBar,
QLabel('<b style="color:white;"> STDOUT + STDIN '), self.feedback,
QLabel('<b style="color:white;"> Record '), self.rec, self.stop,
self.kill):
vboxg1.addWidget(each_widget)
self.group2 = QGroupBox()
self.group2.setTitle(__doc__)
self.slider = QSlider(self)
self.slid_l = QLabel(self.slider)
self.slider.setCursor(QCursor(Qt.OpenHandCursor))
self.slider.sliderPressed.connect(lambda:
self.slider.setCursor(QCursor(Qt.ClosedHandCursor)))
self.slider.sliderReleased.connect(lambda:
self.slider.setCursor(QCursor(Qt.OpenHandCursor)))
self.slider.valueChanged.connect(lambda:
self.slider.setToolTip(str(self.slider.value())))
self.slider.valueChanged.connect(lambda: self.slid_l.setText(
'<h2 style="color:white;">{}'.format(self.slider.value())))
self.slider.setMinimum(10)
self.slider.setMaximum(99)
self.slider.setValue(30)
self.slider.setOrientation(Qt.Vertical)
self.slider.setTickPosition(QSlider.TicksBothSides)
self.slider.setTickInterval(2)
self.slider.setSingleStep(10)
self.slider.setPageStep(10)
vboxg2 = QVBoxLayout(self.group2)
for each_widget in (
QLabel('<b style="color:white;">MINUTES of recording'), self.slider,
QLabel('<b style="color:white;"> Default: 30 Min')):
vboxg2.addWidget(each_widget)
group3 = QGroupBox()
group3.setTitle(__doc__)
try:
self.label2 = QLabel(getoutput('sox --version', shell=True))
self.label4 = QLabel(getoutput('arecord --version', shell=1)[:25])
self.label6 = QLabel(str(getoutput('oggenc --version', shell=True)))
except:
print(''' ERROR: No SOX, OGGenc avaliable !
( sudo apt-get install vorbis-tools sox alsa-utils ) ''')
exit()
self.button5 = QPushButton(QIcon.fromTheme("audio-x-generic"),
'OGG --> ZIP')
self.button5.clicked.connect(lambda: make_archive(
str(QFileDialog.getSaveFileName(self, "Save OGG to ZIP file As...",
getcwd(), ';;(*.zip)', 'zip')).replace('.zip', ''), "zip",
path.abspath(path.join(getcwd(), str(datetime.now().year)))))
self.button1 = QPushButton(QIcon.fromTheme("folder-open"), 'Files')
self.button1.clicked.connect(lambda:
call('xdg-open ' + getcwd(), shell=True))
self.button0 = QPushButton(
QIcon.fromTheme("preferences-desktop-screensaver"), 'LCD OFF')
self.button0.clicked.connect(lambda:
call('sleep 3 ; xset dpms force off', shell=True))
vboxg3 = QVBoxLayout(group3)
for each_widget in (
QLabel('<b style="color:white;"> OGG Output Codec '), self.label6,
QLabel('<b style="color:white;"> Raw Record Backend '), self.label4,
QLabel('<b style="color:white;"> Helper Libs '), self.label2,
QLabel('<b style="color:white;"> OGG ZIP '), self.button5,
QLabel('<b style="color:white;"> Files '), self.button1,
QLabel('<b style="color:white;"> LCD '), self.button0):
vboxg3.addWidget(each_widget)
container = QWidget()
hbox = QHBoxLayout(container)
for each_widget in (self.group2, self.group1, group3):
hbox.addWidget(each_widget)
self.dock1.setWidget(container)
# dock 2
QLabel('<h1 style="color:white;"> Hardware !</h1>', self.dock2).resize(
self.dock2.size().width() / 4, 25)
try:
audioDriverStr = {Solid.AudioInterface.Alsa: "ALSA",
Solid.AudioInterface.OpenSoundSystem: "Open Sound",
Solid.AudioInterface.UnknownAudioDriver: "Unknown?"}
audioInterfaceTypeStr = {
Solid.AudioInterface.AudioControl: "Control",
Solid.AudioInterface.UnknownAudioInterfaceType: "Unknown?",
Solid.AudioInterface.AudioInput: "In",
Solid.AudioInterface.AudioOutput: "Out"}
soundcardTypeStr = {
Solid.AudioInterface.InternalSoundcard: "Internal",
Solid.AudioInterface.UsbSoundcard: "USB3",
Solid.AudioInterface.FirewireSoundcard: "FireWire",
Solid.AudioInterface.Headset: "Headsets",
Solid.AudioInterface.Modem: "Modem"}
display = QTreeWidget()
display.setAlternatingRowColors(True)
display.setHeaderLabels(["Items", "ID", "Drivers", "I / O", "Type"])
display.setColumnWidth(0, 350)
display.setColumnWidth(1, 350)
display.setColumnWidth(3, 75)
# retrieve a list of Solid.Device for this machine
deviceList = Solid.Device.allDevices()
# filter the list of all devices and display matching results
# note that we never create a Solid.AudioInterface object, but
# receive one from the 'asDeviceInterface' call
for device in deviceList:
if device.isDeviceInterface(
Solid.DeviceInterface.AudioInterface):
audio = device.asDeviceInterface(
Solid.DeviceInterface.AudioInterface)
devtype = audio.deviceType()
devstr = []
for key in audioInterfaceTypeStr:
flag = key & devtype
if flag:
devstr.append(audioInterfaceTypeStr[key])
QTreeWidgetItem(display, [device.product(), audio.name(),
audioDriverStr[audio.driver()], "/".join(devstr),
soundcardTypeStr[audio.soundcardType()]])
self.dock2.setWidget(display)
except:
self.dock2.setWidget(QLabel(""" <center style='color:white;'>
<h1>:(<br>ERROR: Please, install PyKDE !</h1><br>
<br><i> (Sorry, can not use non-Qt Libs). Thanks </i><center>"""))
## dock 3
QLabel('<h1 style="color:white;"> Previews !</h1>', self.dock3).resize(
self.dock3.size().width() / 4, 25)
self.fileView = QColumnView()
self.fileView.updatePreviewWidget.connect(self.play)
self.fileView.setToolTip(' Browse and Preview Files ')
self.media = None
self.model = QDirModel()
self.fileView.setModel(self.model)
self.dock3.setWidget(self.fileView)
# dock4
QLabel('<h1 style="color:white;"> Setup !</h1>', self.dock4).resize(
self.dock4.size().width() / 4, 25)
self.group4 = QGroupBox()
self.group4.setTitle(__doc__)
self.combo0 = QComboBox()
self.combo0.addItems(['S16_LE', 'S32_LE', 'S16_BE', 'U16_LE', 'U16_BE',
'S24_LE', 'S24_BE', 'U24_LE', 'U24_BE', 'S32_BE', 'U32_LE', 'U32_BE'])
self.combo1 = QComboBox()
self.combo1.addItems(['1', '-1', '0', '2', '3', '4',
'5', '6', '7', '8', '9', '10'])
self.combo2 = QComboBox()
self.combo2.addItems(['128', '256', '512', '1024', '64', '32', '16'])
self.combo3 = QComboBox(self)
self.combo3.addItems(['MONO', 'STEREO', 'Surround'])
self.combo4 = QComboBox()
self.combo4.addItems(['44100', '96000', '48000', '32000',
'22050', '16000', '11025', '8000'])
self.combo5 = QComboBox(self)
self.combo5.addItems(['20', '19', '18', '17', '16', '15', '14', '13',
'12', '10', '9', '8', '7', '6', '5', '4', '3', '2', '1', '0'])
self.nepochoose = QCheckBox('Auto-Tag Files using Nepomuk Semantic')
self.chckbx0 = QCheckBox('Disable Software based Volume Control')
self.chckbx1 = QCheckBox('Output Sound Stereo-to-Mono Downmix')
self.chckbx2 = QCheckBox('Add Date and Time MetaData to Sound files')
self.chckbx3 = QCheckBox('Add Yourself as the Author Artist of Sound')
vboxg4 = QVBoxLayout(self.group4)
for each_widget in (
QLabel('<b style="color:white;"> Sound OGG Quality'), self.combo1,
QLabel('<b style="color:white;"> Sound Record Format'), self.combo0,
QLabel('<b style="color:white;"> Sound KBps '), self.combo2,
QLabel('<b style="color:white;"> Sound Channels '), self.combo3,
QLabel('<b style="color:white;"> Sound Sample Rate '), self.combo4,
QLabel('<b style="color:white;"> Sound Volume'), self.chckbx0,
QLabel('<b style="color:white;"> Sound Mix'), self.chckbx1,
QLabel('<b style="color:white;"> Sound Meta'), self.chckbx2,
QLabel('<b style="color:white;"> Sound Authorship'), self.chckbx3,
QLabel('<b style="color:white;"> CPUs Priority'), self.combo5,
QLabel('<b style="color:white;">Nepomuk Semantic User Experience'),
self.nepochoose):
vboxg4.addWidget(each_widget)
self.dock4.setWidget(self.group4)
# dock 5
QLabel('<h1 style="color:white;"> Voice Changer ! </h1>', self.dock5
).resize(self.dock5.size().width() / 3, 25)
self.group5 = QGroupBox()
self.group5.setTitle(__doc__)
self.dial = QDial()
self.dial.setCursor(QCursor(Qt.OpenHandCursor))
self.di_l = QLabel(self.dial)
self.di_l.resize(self.dial.size() / 8)
self.dial.sliderPressed.connect(lambda:
self.dial.setCursor(QCursor(Qt.ClosedHandCursor)))
self.dial.sliderReleased.connect(lambda:
self.dial.setCursor(QCursor(Qt.OpenHandCursor)))
self.dial.valueChanged.connect(lambda:
self.dial.setToolTip(str(self.dial.value())))
self.dial.valueChanged.connect(lambda: self.di_l.setText(
'<h1 style="color:white;">{}'.format(self.dial.value())))
self.dial.setValue(0)
self.dial.setMinimum(-999)
self.dial.setMaximum(999)
self.dial.setSingleStep(100)
self.dial.setPageStep(100)
self.dial.setWrapping(False)
self.dial.setNotchesVisible(True)
self.defo = QPushButton(QIcon.fromTheme("media-playback-start"), 'Run')
self.defo.setMinimumSize(self.defo.size().width(), 50)
self.defo.clicked.connect(lambda: self.process3.start(
'play -q -V0 "|rec -q -V0 -n -d -R riaa pitch {} "'
.format(self.dial.value()) if int(self.dial.value()) != 0 else
'play -q -V0 "|rec -q -V0 --multi-threaded -n -d -R bend {} "'
.format(' 3,2500,3 3,-2500,3 ' * 999)))
self.qq = QPushButton(QIcon.fromTheme("media-playback-stop"), 'Stop')
self.qq.clicked.connect(self.process3.kill)
self.die = QPushButton(QIcon.fromTheme("process-stop"), 'Kill')
self.die.clicked.connect(lambda: call('killall rec', shell=True))
vboxg5 = QVBoxLayout(self.group5)
for each_widget in (self.dial, self.defo, self.qq, self.die):
vboxg5.addWidget(each_widget)
self.dock5.setWidget(self.group5)
# configure some widget settings
must_be_checked((self.nepochoose, self.chckbx1,
self.chckbx2, self.chckbx3))
must_have_tooltip((self.label2, self.label4, self.label6, self.combo0,
self.nepochoose, self.combo1, self.combo2, self.combo3, self.combo4,
self.combo5, self.chckbx0, self.chckbx1, self.chckbx2, self.chckbx3,
self.rec, self.stop, self.defo, self.qq, self.die, self.kill,
self.button0, self.button1, self.button5))
must_autofillbackground((self.clock, self.label2, self.label4,
self.label6, self.nepochoose, self.chckbx0, self.chckbx1,
self.chckbx2, self.chckbx3))
must_glow((self.rec, self.dial, self.combo1))
self.nepomuk_get('testigo')
if self.auto is True:
self.go()
def play(self, index):
' play with delay '
if not self.media:
self.media = Phonon.MediaObject(self)
audioOutput = Phonon.AudioOutput(Phonon.MusicCategory, self)
Phonon.createPath(self.media, audioOutput)
self.media.setCurrentSource(Phonon.MediaSource(
self.model.filePath(index)))
self.media.play()
def end(self):
' kill it with fire '
print((' INFO: Stoping Processes at {}'.format(str(datetime.now()))))
self.process1.terminate()
self.process2.terminate()
self.feedback.setText('''
<h5>Errors for RECORDER QProcess 1:</h5>{}<hr>
<h5>Errors for ENCODER QProcess 2:</h5>{}<hr>
<h5>Output for RECORDER QProcess 1:</h5>{}<hr>
<h5>Output for ENCODER QProcess 2:</h5>{}<hr>
'''.format(self.process1.readAllStandardError(),
self.process2.readAllStandardError(),
self.process1.readAllStandardOutput(),
self.process2.readAllStandardOutput(),
))
def killer(self):
' kill -9 '
QMessageBox.information(self.mainwidget, __doc__,
' KILL -9 was sent to the multi-process backend ! ')
self.process1.kill()
self.process2.kill()
def go(self):
' run timeout re-starting timers '
self.timerFirst.start(int(self.slider.value()) * 60 * 1000 + 2000)
self.timerSecond.start(int(self.slider.value()) * 60 * 1000 + 2010)
self.run()
def run(self):
' run forest run '
print((' INFO: Working at {}'.format(str(datetime.now()))))
chnl = 1 if self.combo3.currentText() == 'MONO' else 2
print((' INFO: Using {} Channels . . . '.format(chnl)))
btrt = int(self.combo4.currentText())
print((' INFO: Using {} Hz per Second . . . '.format(btrt)))
threshold = int(self.dial.value())
print((' INFO: Using Thresold of {} . . . '.format(threshold)))
print((' INFO: Using Recording time of {}'.format(self.slider.value())))
frmt = str(self.combo0.currentText()).strip()
print((' INFO: Using Recording quality of {} ...'.format(frmt)))
qlt = str(self.combo1.currentText()).strip()
print((' INFO: Using Recording quality of {} ...'.format(qlt)))
prio = str(self.combo5.currentText()).strip()
print((' INFO: Using CPU Priority of {} ...'.format(prio)))
downmix = '--downmix ' if self.chckbx1.isChecked() is True else ''
print((' INFO: Using Downmix is {} ...'.format(downmix)))
aut = '-a ' + getuser() if self.chckbx3.isChecked() is True else ''
print((' INFO: The Author Artist of this sound is: {}'.format(aut)))
T = datetime.now().strftime("%Y-%m-%d_%H-%M-%S")
tim = '--date {} '.format(T) if self.chckbx2.isChecked() is True else ''
print((' INFO: The Date and Time of this sound is: {}'.format(tim)))
vol = ' --disable-softvol' if self.chckbx0.isChecked() is True else ''
print((' INFO: Software based Volume Control is: {}'.format(vol)))
# make base directory
try:
mkdir(self.base)
print((' INFO: Base Directory path created {}'.format(self.base)))
except OSError:
print((' INFO: Base Directory already exist {}'.format(self.base)))
except:
print((' ERROR: Can not create Directory ?, {}'.format(self.base)))
# make directory tree
try:
for dr in range(1, 13):
mkdir(path.abspath(path.join(self.base, str(dr))))
print((' INFO:Directory created {}/{}'.format(self.base, dr)))
except OSError:
print((' INFO: Directory already exist {}/1,12'.format(self.base)))
except:
print((' ERROR: Cant create Directory?, {}/1,12'.format(self.base)))
# make new filename
flnm = path.abspath(path.join(self.base, str(datetime.now().month),
datetime.now().strftime("%Y-%m-%d_%H:%M:%S.ogg")))
self.actual_file = flnm
print((' INFO: Recording on the file {}'.format(flnm)))
# make custom commands
cmd1 = self.cmd1.format(n=prio, f=frmt, c=chnl, b=btrt, v=vol)
cmd2 = self.cmd2.format(c=chnl, b=btrt, q=qlt,
d=downmix, o=flnm, a=aut, t=tim)
print((cmd1, cmd2))
# multiprocess recording loop pipe
self.process1 = QProcess(self)
self.process2 = QProcess(self)
self.process1.setStandardOutputProcess(self.process2)
self.process1.start(cmd1)
if not self.process1.waitForStarted():
print((" ERROR: RECORDER QProcess 1 Failed: \n {} ".format(cmd1)))
self.process2.start(cmd2)
if not self.process2.waitForStarted():
print((" ERROR: ENCODER QProcess 2 Failed: \n {} ".format(cmd2)))
self.nepomuk_set(flnm, 'testigo', 'testigo', 'AutoTag by Cinta-Testigo')
def spectro(self):
' spectrometer '
wid = self.spec.size().width()
hei = self.spec.size().height()
command = self.cmd3.format(o=self.actual_file, x=wid, y=hei)
print(' INFO: Spectrometer is deleting OLD .ogg.png Files on target ')
call('rm --verbose --force {}/*/*.ogg.png'.format(self.base), shell=1)
print(' INFO: Spectrometer finished Deleting Files, Starting Render ')
call(command, shell=True)
print((''' INFO: Spectrometer finished Rendering Sound using:
{}{} OutPut: {}'''.format(command, linesep, self.actual_file)))
self.spec.setIcon(QIcon('{o}.png'.format(o=self.actual_file)))
self.spec.setIconSize(QSize(wid, hei))
self.spec.resize(wid, hei)
###########################################################################
def paintEvent(self, event):
'Paint semi-transparent background, animated pattern, background text'
QWidget.paintEvent(self, event)
# make a painter
p = QPainter(self)
p.setRenderHint(QPainter.TextAntialiasing)
p.setRenderHint(QPainter.HighQualityAntialiasing)
# fill a rectangle with transparent painting
p.fillRect(event.rect(), Qt.transparent)
# animated random dots background pattern
for i in range(4096):
x = randint(9, self.size().width() - 9)
y = randint(9, self.size().height() - 9)
p.setPen(QPen(QColor(randint(200, 255), randint(200, 255), 255), 1))
p.drawPoint(x, y)
# set pen to use white color
p.setPen(QPen(QColor(randint(9, 255), randint(9, 255), 255), 1))
# Rotate painter 45 Degree
p.rotate(35)
# Set painter Font for text
p.setFont(QFont('Ubuntu', 300))
# draw the background text, with antialiasing
p.drawText(99, 199, "Radio")
# Rotate -45 the QPen back !
p.rotate(-35)
# set the pen to no pen
p.setPen(Qt.NoPen)
# Background Color
p.setBrush(QColor(0, 0, 0))
# Background Opacity
p.setOpacity(0.75)
# Background Rounded Borders
p.drawRoundedRect(self.rect(), 50, 50)
# finalize the painter
p.end()
def seTitle(self):
' set the title of the main window '
dialog = QDialog(self)
textEditInput = QLineEdit(' Type Title Here ')
ok = QPushButton(' O K ')
ok.clicked.connect(lambda: self.setWindowTitle(textEditInput.text()))
ly = QVBoxLayout()
[ly.addWidget(wdgt) for wdgt in (QLabel('Title:'), textEditInput, ok)]
dialog.setLayout(ly)
dialog.exec_()
def timedate(self):
' get the time and date '
dialog = QDialog(self)
clock = QLCDNumber()
clock.setNumDigits(24)
timer = QTimer()
timer.timeout.connect(lambda: clock.display(
datetime.now().strftime("%d-%m-%Y %H:%M:%S %p")))
timer.start(1000)
clock.setToolTip(datetime.now().strftime("%c %x"))
ok = QPushButton(' O K ')
ok.clicked.connect(dialog.close)
ly = QVBoxLayout()
[ly.addWidget(wdgt) for wdgt in (QCalendarWidget(), clock, ok)]
dialog.setLayout(ly)
dialog.exec_()
def closeEvent(self, event):
' Ask to Quit '
if QMessageBox.question(self, ' Close ', ' Quit ? ',
QMessageBox.Yes | QMessageBox.No, QMessageBox.No) == QMessageBox.Yes:
event.accept()
else:
event.ignore()
def center(self):
' Center and resize the window '
self.showNormal()
self.resize(QDesktopWidget().screenGeometry().width() // 1.25,
QDesktopWidget().screenGeometry().height() // 1.25)
qr = self.frameGeometry()
qr.moveCenter(QDesktopWidget().availableGeometry().center())
self.move(qr.topLeft())
def nepomuk_set(self, file_tag=None, __tag='', _label='', _description=''):
' Quick and Easy Nepomuk Taggify for Files '
print((''' INFO: Semantic Desktop Experience is Tagging Files :
{}, {}, {}, {})'''.format(file_tag, __tag, _label, _description)))
if Nepomuk.ResourceManager.instance().init() is 0:
fle = Nepomuk.Resource(KUrl(QFileInfo(file_tag).absoluteFilePath()))
_tag = Nepomuk.Tag(__tag)
_tag.setLabel(_label)
fle.addTag(_tag)
fle.setDescription(_description)
print(([str(a.label()) for a in fle.tags()], fle.description()))
return ([str(a.label()) for a in fle.tags()], fle.description())
else:
print(" ERROR: FAIL: Nepomuk is not running ! ")
def nepomuk_get(self, query_to_search):
' Quick and Easy Nepomuk Query for Files '
print((''' INFO: Semantic Desktop Experience is Quering Files :
{} '''.format(query_to_search)))
results = []
nepo = Nepomuk.Query.QueryServiceClient()
nepo.desktopQuery("hasTag:{}".format(query_to_search))
def _query(data):
''' ('filename.ext', 'file description', ['list', 'of', 'tags']) '''
results.append(([str(a.resource().genericLabel()) for a in data][0],
[str(a.resource().description()) for a in data][0],
[str(a.label()) for a in iter([a.resource().tags() for a in data][0]
)]))
nepo.newEntries.connect(_query)
def _end():
'''
[ ('filename.ext', 'file description', ['list', 'of', 'tags']),
('filename.ext', 'file description', ['list', 'of', 'tags']),
('filename.ext', 'file description', ['list', 'of', 'tags']) ]
'''
nepo.newEntries.disconnect
print(results)
return results
nepo.finishedListing.connect(_end)
class Slider(QWidget):
def __init__(
self,
caption,
default_value,
minimum_value=1,
maximum_value=60,
single_step=1,
page_step=6,
caption_size=None,
unit="",
time=False,
tooltip="",
):
QWidget.__init__(self)
self.value = default_value
self.unit = unit
self.time = time
description = QLabel(caption)
description.setWordWrap(True)
description.setToolTip(tooltip)
if caption_size:
description.setMaximumWidth(caption_size)
self.slider = QSlider(Qt.Horizontal)
self.slider.setMaximum(maximum_value)
self.slider.setMinimum(minimum_value)
self.slider.setSingleStep(single_step)
self.slider.setPageStep(page_step)
self.slider.setToolTip(tooltip)
# self.slider.setTickInterval(2)
# self.slider.setTickPosition(QSlider.TicksBelow)
self.slider.valueChanged.connect(self.__on_change)
self.value_label = QLabel()
hbox = QHBoxLayout()
hbox.addWidget(description)
hbox.addWidget(self.slider)
hbox.addWidget(self.value_label)
hbox.setMargin(0)
self.setLayout(hbox)
self.setContentsMargins(5, 0, 5, 0)
self.slider.setValue(self.value)
self.__on_change(self.value)
def __on_change(self, value):
# FIXME: Fill with spaces to reach the maximum length
self.value = value
unit = self.unit
if self.time:
minutes = timedelta(minutes=self.value)
date = datetime(1, 1, 1) + minutes
text = "%02dh %02dm" % (date.hour, date.minute)
else:
text = "%s %s" % (self.value, self.unit)
self.value_label.setText(text)
def get_value(self):
return int(self.slider.value())
class MusicView(preferences.Group):
def __init__(self, page):
super(MusicView, self).__init__(page)
layout = QGridLayout()
self.setLayout(layout)
self.magnifierSizeLabel = QLabel()
self.magnifierSizeSlider = QSlider(Qt.Horizontal, valueChanged=self.changed)
self.magnifierSizeSlider.setSingleStep(50)
self.magnifierSizeSlider.setRange(*popplerview.MagnifierSettings.sizeRange)
self.magnifierSizeSpinBox = QSpinBox()
self.magnifierSizeSpinBox.setRange(*popplerview.MagnifierSettings.sizeRange)
self.magnifierSizeSpinBox.valueChanged.connect(self.magnifierSizeSlider.setValue)
self.magnifierSizeSlider.valueChanged.connect(self.magnifierSizeSpinBox.setValue)
layout.addWidget(self.magnifierSizeLabel, 0, 0)
layout.addWidget(self.magnifierSizeSlider, 0, 1)
layout.addWidget(self.magnifierSizeSpinBox, 0, 2)
self.magnifierScaleLabel = QLabel()
self.magnifierScaleSlider = QSlider(Qt.Horizontal, valueChanged=self.changed)
self.magnifierScaleSlider.setSingleStep(50)
self.magnifierScaleSlider.setRange(*popplerview.MagnifierSettings.scaleRange)
self.magnifierScaleSpinBox = QSpinBox()
self.magnifierScaleSpinBox.setRange(*popplerview.MagnifierSettings.scaleRange)
self.magnifierScaleSpinBox.valueChanged.connect(self.magnifierScaleSlider.setValue)
self.magnifierScaleSlider.valueChanged.connect(self.magnifierScaleSpinBox.setValue)
layout.addWidget(self.magnifierScaleLabel, 1, 0)
layout.addWidget(self.magnifierScaleSlider, 1, 1)
layout.addWidget(self.magnifierScaleSpinBox, 1, 2)
self.enableKineticScrolling = QCheckBox(toggled=self.changed)
layout.addWidget(self.enableKineticScrolling)
self.showScrollbars = QCheckBox(toggled=self.changed)
layout.addWidget(self.showScrollbars)
app.translateUI(self)
def translateUI(self):
self.setTitle(_("Music View"))
self.magnifierSizeLabel.setText(_("Magnifier Size:"))
self.magnifierSizeLabel.setToolTip(_(
"Size of the magnifier glass (Ctrl+Click in the Music View)."))
# L10N: as in "400 pixels", appended after number in spinbox, note the leading space
self.magnifierSizeSpinBox.setSuffix(_(" pixels"))
self.magnifierScaleLabel.setText(_("Magnifier Scale:"))
self.magnifierScaleLabel.setToolTip(_(
"Magnification of the magnifier."))
self.magnifierScaleSpinBox.setSuffix(_("percent unit sign", "%"))
# L10N: "Kinetic Scrolling" is a checkbox label, as in "Enable Kinetic Scrolling"
self.enableKineticScrolling.setText(_("Kinetic Scrolling"))
self.showScrollbars.setText(_("Show Scrollbars"))
def loadSettings(self):
s = popplerview.MagnifierSettings.load()
self.magnifierSizeSlider.setValue(s.size)
self.magnifierScaleSlider.setValue(s.scale)
ks = QSettings()
kineticScrollingActive = ks.value("musicview/kinetic_scrolling", True) not in (False, "false")
self.enableKineticScrolling.setChecked(kineticScrollingActive)
showScrollbars = ks.value("musicview/show_scrollbars", True) not in (False, "false")
self.showScrollbars.setChecked(showScrollbars)
def saveSettings(self):
s = popplerview.MagnifierSettings()
s.size = self.magnifierSizeSlider.value()
s.scale = self.magnifierScaleSlider.value()
s.save()
ks = QSettings()
ks.setValue("musicview/kinetic_scrolling", self.enableKineticScrolling.isChecked())
ks.setValue("musicview/show_scrollbars", self.showScrollbars.isChecked())
class Tool(QToolBar):
def __init__(self,parent):
QToolBar.__init__(self,parent)
self.parent = parent
self.action_NewProject = QAction(Icons.newprj, 'Project', self)
self.action_NewProject.triggered.connect(self.parent.treeWidget.newProject)
self.action_NewProject.setToolTip("Create a New Project")
self.action_Open = QAction(Icons.open, 'Open', self)
self.action_Open.triggered.connect(self.parent.fileOpen)
self.action_Open.setToolTip("Open File")
self.action_Save = QAction(Icons.save, 'Save', self)
self.action_Save.setShortcut('Ctrl+S')
self.action_Save.triggered.connect(self.parent.fileSave)
self.action_Save.setToolTip("Save Current File")
self.action_SaveAll = QAction(Icons.saveall, 'SaveAll', self)
self.action_SaveAll.setShortcut('Ctrl+A')
self.action_SaveAll.triggered.connect(self.parent.fileSaveAll)
self.action_SaveAll.setToolTip("Save All Files")
self.action_Build = QAction(Icons.thread_view, 'Build', self)
self.action_Build.setShortcut('Ctrl+B')
self.action_Build.triggered.connect(self.parent.build_project)
self.action_Debug = QAction(Icons.debug_exec, 'Debug', self)
self.action_Refresh = QAction(Icons.refresh_tab, 'Refresh', self)
self.action_Refresh.triggered.connect(self.parent.treeWidget.refreshCurrentProject)
self.action_Run = QAction(Icons.run, 'Run', self)
self.action_Run.setShortcut('Ctrl+R')
self.action_Run.triggered.connect(self.parent.adb.run)
self.action_RunFile = QAction(Icons.go, 'Cmd', self)
self.action_RunFile.triggered.connect(self.parent.openCommand)
self.parent.runButton.clicked.connect(self.parent.command.setCmdLine)
self.action_Stop = QAction(Icons.stop, 'Stop', self)
self.action_Stop.setShortcut('Ctrl+Q')
self.action_Stop.triggered.connect(self.parent.adb.stop)
self.action_Design = QAction(Icons.color_palette, 'Design', self)
self.action_Design.triggered.connect(self.parent.design)
self.action_Level = QAction(Icons.cmpC_pal, 'Level', self)
self.action_Level.triggered.connect(self.parent.level)
self.action_Todo = QAction(Icons.task_set, 'Todo', self)
self.action_Todo.triggered.connect(self.parent.todo)
self.action_Help = QAction(Icons.toc_open, 'Help', self)
self.action_Help.triggered.connect(self.parent.help)
men = QMenu()
#Threshold Slider
self.threshSlider = QSlider()
self.threshSlider.setTickPosition(QSlider.TicksLeft)
self.threshSlider.setOrientation(Qt.Horizontal)
self.threshSlider.setValue(config.thresh())
self.threshSlider.setMinimum(0)
self.threshSlider.setMaximum(5)
self.threshSlider.valueChanged.connect(self.parent.setThreshold)
self.threshSliderAction = QWidgetAction(men)
self.threshSliderAction.setDefaultWidget(self.threshSlider)
#TabsWidth Slider
self.tabsSlider = QSlider()
self.tabsSlider.setTickPosition(QSlider.TicksLeft)
self.tabsSlider.setOrientation(Qt.Horizontal)
self.tabsSlider.setValue(config.tabwidth())
self.tabsSlider.setMinimum(0)
self.tabsSlider.setMaximum(8)
self.tabsSlider.valueChanged.connect(self.parent.setTabWidth)
self.tabsSliderAction = QWidgetAction(men)
self.tabsSliderAction.setDefaultWidget(self.tabsSlider)
#iconSize Slider
self.iconSlider = QSlider()
self.iconSlider.setTickPosition(QSlider.TicksLeft)
self.iconSlider.setOrientation(Qt.Horizontal)
self.iconSlider.setValue(config.iconSize())
self.iconSlider.setMinimum(16)
self.iconSlider.setMaximum(32)
self.iconSlider.setSingleStep(2)
self.iconSlider.valueChanged.connect(self.setIcon)
self.iconSliderAction = QWidgetAction(men)
self.iconSliderAction.setDefaultWidget(self.iconSlider)
'''Font Button'''
self.fontCombo = QFontComboBox()
self.fontCombo.currentFontChanged.connect(self.parent.setFont)
self.fontCombo.setCurrentFont(QFont(config.fontName()))
self.fontComboMenu = QWidgetAction(men)
self.fontComboMenu.setDefaultWidget(self.fontCombo)
'''Font Size'''
self.fontSizeCombo = QComboBox()
for size in range(1,40):
self.fontSizeCombo.addItem(str(size))
self.fontSizeCombo.setCurrentIndex(config.fontSize())
self.fontSizeCombo.currentIndexChanged.connect(self.parent.setFontSize)
self.fontSizeComboMenu = QWidgetAction(men)
self.fontSizeComboMenu.setDefaultWidget(self.fontSizeCombo)
action_explorer = QAction("Show Explorer",self)
action_explorer.triggered.connect(self.parent.exp)
action_console = QAction("Show Console",self)
action_console.triggered.connect(self.parent.cmd)
action_designer = QAction("Show Designer",self)
action_designer.triggered.connect(self.parent.design)
action_Indentation = QAction("Indentation Guides",self)
action_Indentation.triggered.connect(self.parent.setIndent)
action_WhiteSpace = QAction("Show WhiteSpace",self)
action_WhiteSpace.triggered.connect(self.parent.setWhiteSpace)
action_EndLine = QAction("Show End of Lines",self)
action_EndLine.triggered.connect(self.parent.setEndLine)
action_Margin = QAction("Line Numbers",self)
action_Margin.triggered.connect(self.parent.setMargin)
action_ToolLabel = QAction("Tool Labels",self)
action_ToolLabel.triggered.connect(self.setToolLabel)
action_Android = QAction(Icons.android,'Android', self)
action_Android.triggered.connect(self.parent.android)
action_Ant = QAction(Icons.ant_view,'Ant', self)
action_Ant.triggered.connect(self.parent.antt)
action_Squirrel = QAction(Icons.nut,'Squirrel', self)
action_Squirrel.triggered.connect(self.parent.squirrel)
action_Ios1 = QAction(Icons.ios,'iOS', self)
action_Update = QAction("Update",self)
action_Update.triggered.connect(self.parent.update)
'''Encoding'''
encodingGroup = QActionGroup(self)
encodingGroup.setExclusive(True)
action_Ascii = QAction("Ascii",encodingGroup)
action_Ascii.setCheckable(True)
action_Unicode = QAction("Unicode",encodingGroup)
action_Unicode.setCheckable(True)
encodingGroup.addAction(action_Ascii)
encodingGroup.addAction(action_Unicode)
encodingGroup.selected.connect(self.parent.setEncoding)
if(config.encoding() == Encoding.ASCII):
action_Ascii.setChecked(True)
else:
action_Unicode.setChecked(True)
men.addAction(action_Android)
men.addAction(action_Ant)
men.addAction(action_Squirrel)
men.addAction(action_Ios1)
men.addAction(action_Update)
men.addSeparator()
men.addAction(action_explorer)
men.addAction(action_console)
men.addAction(action_designer)
men.addAction(action_Indentation)
men.addAction(action_WhiteSpace)
men.addAction(action_EndLine)
men.addAction(action_Margin)
men.addAction(action_ToolLabel)
men.addSeparator()
men.addActions(encodingGroup.actions())
men.addSeparator()
head_font = QLabel("Font---------------------")
fnt = head_font.font()
fnt.setBold(True)
head_font.setFont(fnt)
head_fontWidgetAction = QWidgetAction(men)
head_fontWidgetAction.setDefaultWidget(head_font)
men.addAction(head_fontWidgetAction)
men.addAction(self.fontComboMenu)
men.addAction(self.fontSizeComboMenu)
men.addSeparator()
men.addAction(QAction("TabWidth",self))
men.addAction(self.tabsSliderAction)
men.addSeparator()
men.addAction(QAction("Threshold",self))
men.addAction(self.threshSliderAction)
#men.addAction(QAction("Icon Size",self))
#men.addAction(self.iconSliderAction)
self.action_Options = QAction(Icons.emblem_system, 'Options', self)
self.action_Options.setMenu(men)
self.action_Full = QAction(Icons.fullscreen, 'Full', self)
self.action_Full.setShortcut('Shift+Enter')
self.action_Full.triggered.connect(self.parent.full)
self.modeGroup = QActionGroup(self)
self.modeGroup.setExclusive(True)
self.modeGroup.selected.connect(self.parent.setMode)
self.action_Squirrel = QAction(Icons.nut, 'Squ', self.modeGroup)
self.action_Squirrel.setCheckable(True)
self.action_Emo = QAction(Icons.emo, 'Emo', self.modeGroup)
self.action_Emo.setCheckable(True)
self.action_And = QAction(Icons.android, 'Android', self.modeGroup)
self.action_And.setCheckable(True)
self.action_Ios = QAction(Icons.ios, 'ios', self.modeGroup)
self.action_Ios.setCheckable(True)
self.modeGroup.addAction(self.action_Squirrel)
self.modeGroup.addAction(self.action_Emo)
self.modeGroup.addAction(self.action_And)
self.modeGroup.addAction(self.action_Ios)
self.action_Style = QAction(Icons.style, 'Style', self)
men1 = QMenu()
self.styleslist = []
self.style1 = QAction("All Hallow's Eve",self)
self.style1.triggered.connect(lambda:self.parent.style_clicked(1))
self.style1.setCheckable(True)
self.style2 = QAction("Amy",self)
self.style2.triggered.connect(lambda:self.parent.style_clicked(2))
self.style2.setCheckable(True)
self.style3 = QAction("Aptana Studio",self)
self.style3.triggered.connect(lambda:self.parent.style_clicked(3))
self.style3.setCheckable(True)
self.style4 = QAction("Bespin",self)
self.style4.triggered.connect(lambda:self.parent.style_clicked(4))
self.style4.setCheckable(True)
self.style5 = QAction("Blackboard",self)
self.style5.triggered.connect(lambda:self.parent.style_clicked(5))
self.style5.setCheckable(True)
self.style6 = QAction("Choco",self)
self.style6.triggered.connect(lambda:self.parent.style_clicked(6))
self.style6.setCheckable(True)
self.style7 = QAction("Cobalt",self)
self.style7.triggered.connect(lambda:self.parent.style_clicked(7))
self.style7.setCheckable(True)
self.style8 = QAction("Dawn",self)
self.style8.triggered.connect(lambda:self.parent.style_clicked(8))
self.style8.setCheckable(True)
self.style9 = QAction("Eclipse",self)
self.style9.triggered.connect(lambda:self.parent.style_clicked(9))
self.style9.setCheckable(True)
self.styleslist.append(self.style1)
self.styleslist.append(self.style2)
self.styleslist.append(self.style3)
self.styleslist.append(self.style4)
self.styleslist.append(self.style5)
self.styleslist.append(self.style6)
self.styleslist.append(self.style7)
self.styleslist.append(self.style8)
self.styleslist.append(self.style9)
men1.addActions(self.styleslist)
self.action_Style.setMenu(men1)
self.styleslist[self.parent.styleIndex].setChecked(True)
self.action_Stop.setDisabled(True)
self.setToolLabel()
self.setAllowedAreas(Qt.AllToolBarAreas)
#self.setFixedHeight(40)
#self.setIconSize(QSize(config.iconSize(),config.iconSize()))
self.addAction(self.action_NewProject)
self.addAction(self.action_Open)
self.addAction(self.action_Save)
self.addAction(self.action_SaveAll)
#self.addAction(self.action_Refresh)
self.addSeparator()
self.addAction(self.action_Build)
self.addAction(self.action_Run)
self.addAction(self.action_RunFile)
self.addAction(self.action_Stop)
self.addAction(self.action_Debug)
self.addSeparator()
self.addAction(self.action_Design)
self.addAction(self.action_Level)
self.addAction(self.action_Todo)
self.addAction(self.action_Options)
self.addAction(self.action_Style)
self.addSeparator()
self.addAction(self.action_Help)
self.addAction(self.action_Full)
self.addSeparator()
self.addActions(self.modeGroup.actions())
if(config.mode() == 0):
self.action_Squirrel.setChecked(True)
elif(config.mode() == 1):
self.action_Emo.setChecked(True)
elif(config.mode() == 2):
self.action_And.setChecked(True)
elif(config.mode() == 3):
self.action_Ios.setChecked(True)
def setIcon(self,val):
config.setIconSize(val)
self.setIconSize(QSize(val,val))
def setToolLabel(self):
if (config.toolLabel()):
self.setToolButtonStyle(Qt.ToolButtonIconOnly)
self.setIconSize(QSize(24,24))
else:
self.setIconSize(QSize(16,16))
self.setToolButtonStyle(Qt.ToolButtonTextUnderIcon)
'''Important for multiple callbacks in for loop'''
def make_callback(self, param):
return lambda:self.parent.setFontName(param)
class MusicView(preferences.Group):
def __init__(self, page):
super(MusicView, self).__init__(page)
layout = QGridLayout()
self.setLayout(layout)
self.newerFilesOnly = QCheckBox(toggled=self.changed)
layout.addWidget(self.newerFilesOnly, 0, 0, 1, 3)
self.magnifierSizeLabel = QLabel()
self.magnifierSizeSlider = QSlider(Qt.Horizontal,
valueChanged=self.changed)
self.magnifierSizeSlider.setSingleStep(50)
self.magnifierSizeSlider.setRange(
*popplerview.MagnifierSettings.sizeRange)
self.magnifierSizeSpinBox = QSpinBox()
self.magnifierSizeSpinBox.setRange(
*popplerview.MagnifierSettings.sizeRange)
self.magnifierSizeSpinBox.valueChanged.connect(
self.magnifierSizeSlider.setValue)
self.magnifierSizeSlider.valueChanged.connect(
self.magnifierSizeSpinBox.setValue)
layout.addWidget(self.magnifierSizeLabel, 1, 0)
layout.addWidget(self.magnifierSizeSlider, 1, 1)
layout.addWidget(self.magnifierSizeSpinBox, 1, 2)
self.magnifierScaleLabel = QLabel()
self.magnifierScaleSlider = QSlider(Qt.Horizontal,
valueChanged=self.changed)
self.magnifierScaleSlider.setSingleStep(50)
self.magnifierScaleSlider.setRange(
*popplerview.MagnifierSettings.scaleRange)
self.magnifierScaleSpinBox = QSpinBox()
self.magnifierScaleSpinBox.setRange(
*popplerview.MagnifierSettings.scaleRange)
self.magnifierScaleSpinBox.valueChanged.connect(
self.magnifierScaleSlider.setValue)
self.magnifierScaleSlider.valueChanged.connect(
self.magnifierScaleSpinBox.setValue)
layout.addWidget(self.magnifierScaleLabel, 2, 0)
layout.addWidget(self.magnifierScaleSlider, 2, 1)
layout.addWidget(self.magnifierScaleSpinBox, 2, 2)
self.enableKineticScrolling = QCheckBox(toggled=self.changed)
layout.addWidget(self.enableKineticScrolling)
self.showScrollbars = QCheckBox(toggled=self.changed)
layout.addWidget(self.showScrollbars)
app.translateUI(self)
def translateUI(self):
self.setTitle(_("Music View"))
self.newerFilesOnly.setText(_("Only load updated PDF documents"))
self.newerFilesOnly.setToolTip(
_("If checked, Frescobaldi will not open PDF documents that are not\n"
"up-to-date (i.e. the source file has been modified later)."))
self.magnifierSizeLabel.setText(_("Magnifier Size:"))
self.magnifierSizeLabel.setToolTip(
_("Size of the magnifier glass (Ctrl+Click in the Music View)."))
# L10N: as in "400 pixels", appended after number in spinbox, note the leading space
self.magnifierSizeSpinBox.setSuffix(_(" pixels"))
self.magnifierScaleLabel.setText(_("Magnifier Scale:"))
self.magnifierScaleLabel.setToolTip(
_("Magnification of the magnifier."))
self.magnifierScaleSpinBox.setSuffix(_("percent unit sign", "%"))
# L10N: "Kinetic Scrolling" is a checkbox label, as in "Enable Kinetic Scrolling"
self.enableKineticScrolling.setText(_("Kinetic Scrolling"))
self.showScrollbars.setText(_("Show Scrollbars"))
def loadSettings(self):
s = popplerview.MagnifierSettings.load()
self.magnifierSizeSlider.setValue(s.size)
self.magnifierScaleSlider.setValue(s.scale)
s = QSettings()
s.beginGroup("musicview")
newerFilesOnly = s.value("newer_files_only", True, bool)
self.newerFilesOnly.setChecked(newerFilesOnly)
kineticScrollingActive = s.value("kinetic_scrolling", True, bool)
self.enableKineticScrolling.setChecked(kineticScrollingActive)
showScrollbars = s.value("show_scrollbars", True, bool)
self.showScrollbars.setChecked(showScrollbars)
def saveSettings(self):
s = popplerview.MagnifierSettings()
s.size = self.magnifierSizeSlider.value()
s.scale = self.magnifierScaleSlider.value()
s.save()
s = QSettings()
s.beginGroup("musicview")
s.setValue("newer_files_only", self.newerFilesOnly.isChecked())
s.setValue("kinetic_scrolling",
self.enableKineticScrolling.isChecked())
s.setValue("show_scrollbars", self.showScrollbars.isChecked())
class Player(QWidget):
def __init__(self,app):
super(Player,self).__init__()
self.mpd = app.mpd
self.ih = app.imagehelper
self.timer = None
self.initGUI()
self.initState()
def initGUI(self):
self.setWindowTitle(QApplication.applicationName())
self.fmt = QFontMetrics(QFont())
layout = QVBoxLayout()
toplayout = QHBoxLayout()
currentLayout = QGridLayout()
currentLayout.setContentsMargins(0,20,0,20)
currentLayout.setHorizontalSpacing(100)
currentLayout.setVerticalSpacing(20)
# current song information
currentLayout.addWidget(QLabel("<b>Artist</b>"),1,0)
self.artist = QLabel()
currentLayout.addWidget(self.artist,1,1)
currentLayout.addWidget(QLabel("<b>Title</b>"),2,0)
self.title = QLabel()
currentLayout.addWidget(self.title,2,1)
currentLayout.addWidget(QLabel("<b>Albumartist</b>"),3,0)
self.albumartist = QLabel()
currentLayout.addWidget(self.albumartist,3,1)
currentLayout.addWidget(QLabel("<b>Album</b>"),4,0)
self.album = QLabel()
currentLayout.addWidget(self.album,4,1)
# playlist and song position
self.playlistposition = QLabel()
currentLayout.addWidget(self.playlistposition,5,0)
poslayout = QHBoxLayout()
poslayout.setSpacing(10)
self.time = QLabel("00:00")
poslayout.addWidget(self.time)
self.position = QSlider(Qt.Horizontal)
self.position.setTracking(False)
self.position.setSingleStep(10)
self.position.sliderReleased.connect( self.seek)
self.position.sliderMoved.connect(
lambda x: self.time.setText(self.mpd.timeString(x)))
poslayout.addWidget(self.position)
self.length = QLabel("00:00")
poslayout.addWidget(self.length)
currentLayout.addLayout(poslayout,5,1)
toplayout.addLayout(currentLayout)
layout.addLayout(toplayout)
layout.addStretch(1)
self.settingsWidget = QMenu()
self.consumeBtn = self.settingsWidget.addAction("Consume")
self.consumeBtn.setCheckable(True)
self.consumeBtn.triggered.connect( lambda x: self.mpd.consume(int(x)))
self.singleBtn = self.settingsWidget.addAction("Single")
self.singleBtn.setCheckable(True)
self.singleBtn.triggered.connect( lambda x: self.mpd.single(int(x)))
toolLayout = QHBoxLayout()
self.settingsBtn = QToolButton()
self.settingsBtn.setFixedSize(64,64)
self.settingsBtn.setIcon( self.ih.settingsButton)
self.settingsBtn.clicked.connect(self.showAdditionalControls)
toolLayout.addWidget(self.settingsBtn)
toolWidget = QStackedWidget()
transpWidget = QWidget()
transpLayout = QHBoxLayout()
self.prevBtn = self.createButton(
self.ih.prevButton, self.ih.prevButtonPressed)
self.prevBtn.clicked.connect( lambda x: self.mpd.previous())
transpLayout.addWidget(self.prevBtn)
self.playBtn = self.createCheckButton(
self.ih.playButton, self.ih.pauseButton)
self.playBtn.clicked.connect( self.playPressed)
transpLayout.addWidget(self.playBtn)
self.stopBtn = self.createButton(
self.ih.stopButton, self.ih.stopButtonPressed)
self.stopBtn.clicked.connect( lambda x: self.mpd.stop())
transpLayout.addWidget(self.stopBtn)
self.nextBtn = self.createButton(
self.ih.nextButton, self.ih.nextButtonPressed)
self.nextBtn.clicked.connect( lambda x: self.mpd.next())
transpLayout.addWidget(self.nextBtn)
self.shuffleBtn = self.createCheckButton(
self.ih.shuffleButton, self.ih.shuffleButtonPressed)
self.shuffleBtn.toggled.connect(
lambda x: self.mpd.random(1) if x else self.mpd.random(0))
transpLayout.addWidget(self.shuffleBtn)
self.repeatBtn = self.createCheckButton(
self.ih.repeatButton, self.ih.repeatButtonPressed)
self.repeatBtn.toggled.connect(
lambda x: self.mpd.repeat(1) if x else self.mpd.repeat(0))
transpLayout.addWidget(self.repeatBtn)
transpLayout.addSpacing(64)
transpWidget.setLayout(transpLayout)
toolWidget.addWidget( transpWidget)
self.volume = QSlider(Qt.Horizontal)
self.volume.valueChanged.connect(self.mpd.setvol)
toolWidget.addWidget(self.volume)
toolLayout.addWidget(toolWidget)
self.volumeBtn = QToolButton()
self.volumeBtn.setFixedSize(64,64)
self.volumeBtn.setCheckable(True)
self.volumeBtn.setIcon( self.ih.volumeButton)
self.volumeBtn.toggled.connect(
lambda x: toolWidget.setCurrentIndex(x))
toolLayout.addWidget(self.volumeBtn)
layout.addLayout(toolLayout)
self.setLayout(layout)
def showAdditionalControls(self):
pos = self.settingsBtn.pos()
pos.setY( pos.y()-self.settingsWidget.sizeHint().height())
self.settingsWidget.popup( self.mapToGlobal(pos))
def createCheckButton(self, offIcon, onIcon):
i = QIcon()
i.addPixmap( offIcon.pixmap(64), QIcon.Normal, QIcon.Off)
i.addPixmap( onIcon.pixmap(64), QIcon.Normal, QIcon.On)
b = QToolButton()
b.setFixedSize(64,64)
b.setCheckable(True)
b.setIcon(i)
b.setStyleSheet("* { background: transparent }")
return b
def createButton(self, normal, pressed):
b = QToolButton()
b.setFixedSize(64,64)
b.setIcon(normal)
b.setStyleSheet("* { background: transparent }")
b.pressed.connect( lambda: b.setIcon(pressed))
b.released.connect( lambda: b.setIcon(normal))
return b
def playPressed(self,state):
if self.state == 'stop': self.mpd.play()
else: self.mpd.pause(int(not state))
def initState(self):
self.songid = -1
self.state = 'stop'
self.artist.setText("Unknown Artist")
self.title.setText("Unknown Title")
self.albumartist.setText("Unknown Artist")
self.album.setText("Unknown Album")
self.position.setRange(0,0)
self.position.setValue(0)
self.position.setEnabled(False)
self.length.setText("00:00")
self.playlistposition.setText("0/0")
self.setStopState()
def setStopState(self):
self.playBtn.setChecked(False)
self.time.setText("00:00")
self.position.setValue(0)
self.volume.setEnabled(False)
def updateStatus(self):
status = self.mpd.status()
self.repeatBtn.setChecked(int(status['repeat']))
self.shuffleBtn.setChecked(int(status['random']))
self.consumeBtn.setChecked(int(status['consume']))
self.singleBtn.setChecked(int(status['single']))
if not status.has_key('songid') and self.songid != -1:
self.initState()
return
stateChanged = False
state = status['state']
if state != self.state:
stateChanged = True
self.state = state
volume = int(status['volume'])
if self.state == 'play' or self.state == 'pause':
self.playBtn.setChecked(True if self.state == 'play' else False)
songid = int(status['songid'])
if songid != self.songid:
self.songid = songid
self.updateCurrentSong()
playlistlength = int(status['playlistlength'])
song = int(status.get('song',-1))
self.playlistposition.setText("%d/%d" % (song+1,playlistlength))
playlistlength = int(status['playlistlength'])
elapsed = float(status['elapsed'])
if not self.position.isSliderDown():
timeString = self.mpd.timeString(round(elapsed))
self.time.setFixedSize(
(len(timeString)+1)*self.fmt.averageCharWidth(),
self.fmt.height())
self.time.setText(timeString)
if self.position.maximum() > 0:
self.position.setSliderPosition(round(elapsed))
if stateChanged:
self.volume.setEnabled(True)
if not self.volume.isSliderDown():
self.volume.setValue(volume)
#nextsong = int(status['nextsong'])
else:
if self.songid == -1: return
self.setStopState()
def updateCurrentSong(self):
currentsong = self.mpd.unifySongInfo(self.mpd.currentsong())
self.artist.setText( currentsong['artist'])
self.title.setText( currentsong['title'])
self.albumartist.setText( currentsong['albumartist'])
self.album.setText( currentsong['album'])
self.length.setText( currentsong['length'])
self.position.setRange(0,currentsong['time'])
self.position.setEnabled(True if self.position.maximum() > 0 else False)
self.position.setValue(0)
self.time.setText("00:00")
self.volume.setEnabled(True)
def seek(self):
secs = self.position.sliderPosition()
if self.songid == -1: return
self.mpd.seekid(self.songid, secs)
def hideEvent(self, ev):
if self.timer:
self.killTimer( self.timer)
self.timer = None
super(Player,self).hideEvent(ev)
def showEvent(self,ev):
if not self.timer:
self.updateStatus()
self.timer = self.startTimer(1000)
super(Player,self).showEvent(ev)
def timerEvent(self,ev):
try:
self.updateStatus()
except ConnectionError, e:
self.hide()
QMaemo5InformationBox.information(
self, "Connection Error: %s" % str(e),
QMaemo5InformationBox.DefaultTimeout)
except socket.error, e:
QMaemo5InformationBox.information(
self, "Connection Error: %s" % e[1],
QMaemo5InformationBox.DefaultTimeout)
self.hide()
class options(QWidget):
def __init__(self, parent):
QWidget.__init__(self)
self.init(parent)
self.initShape()
def init(self, parent):
self.heditor = parent
def initShape(self):
self.vbox = QVBoxLayout()
self.optab = QTabWidget()
self.fill = QWidget()
self.createHexOptions()
# self.createPageOptions()
self.createPixelOptions()
self.vbox.addWidget(self.optab)
self.createButtons()
self.vbox.addWidget(self.fill)
self.setLayout(self.vbox)
def createPageOptions(self):
self.pagegrid = QGridLayout()
self.pagegroup = QWidget()
pagelabel = QLabel("Page size : ")
self.sizeEdit = QFFSpinBox(self)
self.sizeEdit.setMaximum(self.heditor.filesize)
self.sizeEdit.setValue(self.heditor.pageSize)
# psize = QString("%.2d" % self.heditor.pageSize)
# self.sizeEdit.insert(psize)
headerlabel = QLabel("Header size : ")
self.headEdit = QFFSpinBox(self)
self.headEdit.setMaximum(self.heditor.filesize)
self.headEdit.setValue(self.heditor.pageHead)
# phead = QString("%.2d" % self.heditor.pageHead)
# self.headEdit.insert(phead)
sparelabel = QLabel("Spare size : ")
self.spareEdit = QFFSpinBox(self)
self.spareEdit.setMaximum(self.heditor.filesize)
self.spareEdit.setValue(self.heditor.pageSpare)
# pspare = QString("%.2d" % self.heditor.pageSpare)
# self.spareEdit.insert(pspare)
ppb = QLabel("Pages per block:")
self.pagesperblock = QComboBox()
self.pagesperblock.addItem("8")
self.pagesperblock.addItem("16")
self.pagesperblock.addItem("32")
self.pagesperblock.addItem("64")
self.pagesperblock.addItem("128")
self.pagesperblock.addItem("256")
self.pagesperblock.addItem("512")
self.pagesperblock.setCurrentIndex(2)
lview = QLabel("Left indication: ")
self.indic = QComboBox()
self.indic.addItem("Offset")
self.indic.addItem("Block")
# self.pagesperlineEdit = QLineEdit()
# ppl = QString("%.2d" % self.heditor.pagesPerBlock)
# self.pagesperlineEdit.insert(ppl)
self.pagegrid.addWidget(pagelabel, 0, 0)
self.pagegrid.addWidget(self.sizeEdit, 0, 1)
self.pagegrid.addWidget(headerlabel, 1, 0)
self.pagegrid.addWidget(self.headEdit, 1, 1)
self.pagegrid.addWidget(sparelabel, 2, 0)
self.pagegrid.addWidget(self.spareEdit, 2, 1)
self.pagegrid.addWidget(ppb, 3 ,0)
self.pagegrid.addWidget(self.pagesperblock, 3, 1)
self.pagegrid.addWidget(lview, 4, 0)
self.pagegrid.addWidget(self.indic, 4, 1)
self.pagegrid.addWidget(self.fill, 5, 0)
self.pagegrid.setRowStretch(5, 1)
# self.pagegrid.addWidget(self.fill, 6, 0)
# self.pagegrid.addWidget(pagesperline, 6, 0)
# self.pagegrid.addWidget(self.pagesperlineEdit, 7, 0)
self.pagegroup.setLayout(self.pagegrid)
self.vvbox.addWidget(self.pagegroup)
# self.optab.insertTab(1, self.pagegroup, "Pages" )
# self.vbox.addWidget(self.pagegroup)
def createHexOptions(self):
self.vvbox = QVBoxLayout()
self.vcontainer = QWidget()
self.hexgroup = QWidget()
self.hexgrid = QGridLayout()
groupebylabel = QLabel("Groupe by:")
self.groupeby = QComboBox()
self.groupeby.addItem("1")
self.groupeby.addItem("2")
self.groupeby.addItem("4")
offsetlabel = QLabel("Offset as")
self.offsetas = QComboBox()
self.offsetas.addItem("Hexadecimal")
self.offsetas.addItem("Decimal")
# self.hexgrid.addWidget(groupebylabel, 0, 0)
# self.hexgrid.addWidget(self.groupeby, 1, 0)
self.hexgrid.addWidget(offsetlabel, 0, 0)
self.hexgrid.addWidget(self.offsetas, 0, 1)
# self.hexgrid.addWidget(self.fill, 2, 0)
# self.hexgrid.setRowStretch(2, 1)
self.hexgroup.setLayout(self.hexgrid)
self.vvbox.addWidget(self.hexgroup)
self.createPageOptions()
self.vcontainer.setLayout(self.vvbox)
self.optab.insertTab(0, self.vcontainer, "General")
# self.vbox.addWidget(self.hexgroup)
#Offset as decimal / hexadecimal
def createPixelOptions(self):
self.pixgroup = QWidget()
self.pixgrid = QGridLayout()
formatlabel = QLabel("Format :")
self.format = QComboBox()
self.format.addItem("RGB")
self.format.addItem("Alpha RGB")
self.format.addItem("Indexed 8bit")
self.format.addItem("Mono")
self.connect(self.format, SIGNAL("currentIndexChanged(const QString)"), self.formatChanged)
colorlabel = QLabel("Indexed Color :")
self.icolor = QComboBox()
self.icolor.addItem("Green")
self.icolor.addItem("Red")
self.icolor.addItem("Blue")
self.icolor.addItem("Ascii")
self.icolor.addItem("256")
self.icolor.setEnabled(False)
slidelabel = QLabel("Resolution : ")
self.sliderspin = QSpinBox(self)
self.sliderspin.setMinimum(64)
self.sliderspin.setMaximum(1024)
self.sliderspin.setValue(self.heditor.wpixel.view.w)
self.connect(self.sliderspin, SIGNAL("valueChanged(int)"), self.slidermoved)
self.slider = QSlider(Qt.Horizontal)
self.slider.setMinimum(64)
self.slider.setMaximum(1024)
self.slider.setValue(self.heditor.wpixel.view.w)
self.slider.setSingleStep(1)
self.zoomlabel = QLabel("Scale factor : 1")
self.zoom = QSlider(Qt.Horizontal)
self.zoom.setMinimum(1)
self.zoom.setMaximum(5)
self.zoom.setValue(1)
self.zoom.setSingleStep(1)
self.zoom.setTickInterval(1)
self.zoom.setTickPosition(QSlider.TicksBelow)
self.connect(self.slider, SIGNAL("sliderMoved(int)"), self.slidermoved)
self.connect(self.zoom, SIGNAL("sliderMoved(int)"), self.scale)
self.pixgrid.addWidget(formatlabel, 0, 0)
self.pixgrid.addWidget(self.format, 0, 1)
self.pixgrid.addWidget(colorlabel, 1, 0)
self.pixgrid.addWidget(self.icolor, 1, 1)
self.pixgrid.addWidget(slidelabel, 2, 0)
self.pixgrid.addWidget(self.sliderspin, 2, 1, Qt.AlignLeft)
self.pixgrid.addWidget(self.slider, 3, 0)
self.pixgrid.addWidget(self.zoomlabel, 4, 0, Qt.AlignLeft)
self.pixgrid.addWidget(self.zoom, 5, 0)
self.pixgrid.addWidget(self.fill, 6, 0)
self.pixgrid.setRowStretch(6, 1)
self.pixgroup.setLayout(self.pixgrid)
self.optab.insertTab(1, self.pixgroup, "Pixel")
def setSliderLabel(self, value):
cvalue = QString()
cvalue = "%2.d" % value
self.sliderlabel.setText(cvalue)
def setZoomLabel(self, value):
zvalue = QString("Scale factor : ")
zvalue += "%2.d" % value
self.zoomlabel.setText(zvalue)
def createButtons(self):
self.applyB = QPushButton("Apply")
self.connect(self.applyB, SIGNAL('clicked()'), self.apply)
self.vbox.addWidget(self.applyB)
def checkValue(self, value):
try:
n = int(value)
return n
except ValueError:
return -1
def apply(self):
#PAGE CHECK
pagesize = self.sizeEdit.value()
headsize = self.headEdit.value()
sparesize = self.spareEdit.value()
pagesperblock = self.checkValue(self.pagesperblock.currentText())
if (pagesize < 0) or (headsize < 0) or (sparesize < 0) or (pagesperblock < 0):
print "Wrong values"
else:
offas = self.offsetas.currentText()
if offas == "Decimal":
self.heditor.decimalview = True
elif offas == "Hexadecimal":
self.heditor.decimalview = False
#Hexview refresh
self.heditor.readOffset(self.heditor.currentOffset)
#Pageview refresh
if self.indic.currentText() == "Offset":
self.heditor.pageOffView = True
else:
self.heditor.pageOffView = False
self.heditor.refreshPageValues(headsize, pagesize, sparesize, pagesperblock)
if self.heditor.wpage.scroll:
self.heditor.wpage.scroll.refreshValues(self.heditor.pagesPerBlock, self.heditor.pageSize)
self.heditor.wpage.view.refreshAllContent()
#PageView scrollbar refres
#Pixel View refresh
format = self.format.currentText()
if format == "Indexed 8bit":
self.heditor.wpixel.view.format = 0
elif format == "Mono":
self.heditor.wpixel.view.format = 1
elif format == "RGB":
self.heditor.wpixel.view.format = 2
elif format == "Alpha RGB":
self.heditor.wpixel.view.format = 3
if self.heditor.wpixel.scroll:
self.heditor.wpixel.scroll.refreshValues()
#Color
icolor = self.icolor.currentText()
if icolor == "Red":
self.heditor.wpixel.view.icolor = 0
elif icolor == "Green":
self.heditor.wpixel.view.icolor = 1
elif icolor == "Blue":
self.heditor.wpixel.view.icolor = 2
elif icolor == "Ascii":
self.heditor.wpixel.view.icolor = 3
elif icolor == "256":
self.heditor.wpixel.view.icolor = 4
pixoffset = self.heditor.wpixel.view.currentOffset
self.heditor.wpixel.view.read_image(pixoffset)
def slidermoved(self, value):
pixoffset = self.heditor.wpixel.view.currentOffset
self.heditor.wpixel.view.w = value
self.sliderspin.setValue(value)
# self.setSliderLabel(value)
self.heditor.wpixel.view.read_image(pixoffset)
if self.heditor.wpixel.scroll:
self.heditor.wpixel.scroll.refreshValues()
# print value
def scale(self, value):
self.setZoomLabel(value)
self.heditor.wpixel.view.scale = value
pixoffset = self.heditor.wpixel.view.currentOffset
self.heditor.wpixel.view.read_image(pixoffset)
def formatChanged(self, format):
if format == "Indexed 8bit":
self.icolor.setEnabled(True)
else:
self.icolor.setEnabled(False)
def keyPressEvent(self, kEvent):
key = kEvent.key()
if key == Qt.Key_Return or key == Qt.Key_Enter:
self.apply()
class MainWin(QMainWindow):
def __init__(self, mx, spurs, fef, parent=None, plot_lib='mpl'):
QMainWindow.__init__(self, parent)
self.mx = mx
self.spurset = spurs
self.fef = fef
if plot_lib == 'qwt':
from chart.qwtchart import qwtchart as chart
elif plot_lib == 'mpl':
from chart.mplchart import mplchart as chart
elif plot_lib == 'pg':
from chart.pyqtgraphchart import pyqtgraphchart as chart
else:
raise NotImplementedError
self.chart = chart(self.spurset, self.fef, self)
self.create_menu_bar()
self.create_main_frame()
self.hookup()
def hookup(self):
# connect all the objects that are supposed to be watching each other
# for changes and updates.
self.mx.register(self.chart.draw_spurs)
self.spurset.register(self.chart.draw_spurs)
self.chart.picker_watch(self.fef)
self.fef.register(self.chart.draw_fef)
self.chart.draw_spurs(self.spurset)
self.chart.draw_fef(self.fef)
def IF_slide(self, i):
""" callback method for the IF selection slider"""
self.IFtextbox.setText(str(i))
self.mx.IF = i
def about(self):
msg = '''
A frequency-planing tool based on the method of spur distances.
(A reference to the article will go here)
For more info, view the README included with this program.
Patrick Yeon, 2012'''
QMessageBox.about(self, 'Spur Distance Chart', msg.strip())
def mxtypecb(self, i):
""" callback method for mixer configuration selection combobox"""
self.mx.m, self.mx.n = [(-1, 1), (1, -1), (1,1)][i]
# trigger anything watching the mixer
self.mx.update_watchers()
def create_main_frame(self):
self.main_frame = QWidget()
# Looking at the main frame as two columns. On the left there is the
# chart and the IF control. In the right column we'll have range
# settings, mixer settings, and maybe other stuff that comes up?
self.IFtextbox = QLineEdit()
self.IFtextbox.setMinimumWidth(6)
self.IFtextbox.setText(str(self.spurset.mixer.IF))
# TODO link up the textbox so that it can also be input
self.IFslider = QSlider(Qt.Horizontal)
# TODO I'd really like some form of slider that doesn't actually limit
# the user. Also, if IFtextbox could modify the IF, that'd be nice.
self.IFslider.setRange(int(self.mx.IF * 0.1), (self.mx.IF * 5))
self.IFslider.setValue(self.mx.IF)
self.IFslider.setTracking(True)
self.IFslider.setTickPosition(QSlider.TicksAbove)
step = max(1, int(0.01 * self.mx.IF))
self.IFslider.setSingleStep(step)
self.IFslider.setPageStep(step * 10)
self.IFcid = self.connect(self.IFslider, SIGNAL('valueChanged(int)'),
self.IF_slide)
IFbar = QHBoxLayout()
IFbar.addWidget(QLabel('IF'))
IFbar.addWidget(self.IFtextbox)
IFbar.addWidget(self.IFslider)
IFbar.addStretch()
leftcol = QVBoxLayout()
leftcol.addWidget(self.chart.plot)
leftcol.addLayout(IFbar)
# left column done. Now the right-hand side
rangebox = QVBoxLayout()
for (prop, name, f) in [(spurset.RFmin, 'RFmin', self.spurset.RFmin),
(spurset.RFmax, 'RFmax', self.spurset.RFmax),
(spurset.dspan, 'dspan', self.spurset.dspan)]:
rangebox.addLayout(Fbar(self.spurset, prop,
name, f, 0, 10000))
autocb = QCheckBox('Auto')
# Disable it, won't be implemented for release
# but leave it there, to nag me into doing it.
autocb.setDisabled(True)
rangebox.addWidget(autocb)
# a line to report the front-end filter's limits
fefstat = QHBoxLayout()
fefstat.addWidget(QLabel('Filter Range: '))
fefrange = QLabel('%d - %d' % (self.fef.start, self.fef.stop))
# TODO not sure about the lambda here. Feels like if I give it time,
# I'll sort out a sensible overall connection scheme.
self.fef.register(lambda o: fefrange.setText('%d - %d' %
(self.fef.start,
self.fef.stop)))
fefstat.addWidget(fefrange)
# mixer high/low-side injection picker
mxbar = QHBoxLayout()
mxbar.addWidget(QLabel('IF = '))
mxtype = QComboBox()
mxtype.addItem('LO - RF')
mxtype.addItem('RF - LO')
mxtype.addItem('RF + LO')
# TODO this is ugly
mxtype.setCurrentIndex([(-1, 1), (1, -1), (1,1)].index((self.mx.m,
self.mx.n)))
self.mxtypecid = self.connect(mxtype,
SIGNAL('currentIndexChanged(int)'),
self.mxtypecb)
mxbar.addWidget(mxtype)
# alright, the actual column proper in the layout
vbar = QVBoxLayout()
vbar.addLayout(rangebox)
vbar.addLayout(fefstat)
vbar.addLayout(mxbar)
legend = self.chart.legend()
vbar.addWidget(legend)
# need to let the legend stretch so that everything fits in it
vbar.setStretchFactor(legend, 1)
vbar.addStretch()
hbox = QHBoxLayout()
hbox.addLayout(leftcol)
hbox.addLayout(vbar)
# make sure the legend doesn't stretch so far horizontally that the
# chart suffers considerable loss of space.
hbox.setStretchFactor(leftcol, 5)
hbox.setStretchFactor(vbar, 1)
self.main_frame.setLayout(hbox)
self.setCentralWidget(self.main_frame)
def create_menu_bar(self):
filemenu = self.menuBar().addMenu('&File')
close = QAction('&Quit', self)
close.setShortcut('Ctrl+W')
self.connect(close, SIGNAL('triggered()'), self.close)
filemenu.addAction(close)
helpmenu = self.menuBar().addMenu('&Help')
about = QAction('&About', self)
about.setShortcut('F1')
self.connect(about, SIGNAL('triggered()'), self.about)
helpmenu.addAction(about)
class options(QWidget):
def __init__(self, parent):
QWidget.__init__(self)
self.init(parent)
self.initShape()
def init(self, parent):
self.heditor = parent
def initShape(self):
self.vbox = QVBoxLayout()
self.optab = QTabWidget()
self.fill = QWidget()
self.createHexOptions()
# self.createPageOptions()
self.createPixelOptions()
self.vbox.addWidget(self.optab)
self.createButtons()
self.vbox.addWidget(self.fill)
self.setLayout(self.vbox)
def createPageOptions(self):
self.pagegrid = QGridLayout()
self.pagegroup = QWidget()
pagelabel = QLabel("Page size : ")
self.sizeEdit = QFFSpinBox(self)
self.sizeEdit.setMaximum(self.heditor.filesize)
self.sizeEdit.setValue(self.heditor.pageSize)
# psize = QString("%.2d" % self.heditor.pageSize)
# self.sizeEdit.insert(psize)
headerlabel = QLabel("Header size : ")
self.headEdit = QFFSpinBox(self)
self.headEdit.setMaximum(self.heditor.filesize)
self.headEdit.setValue(self.heditor.pageHead)
# phead = QString("%.2d" % self.heditor.pageHead)
# self.headEdit.insert(phead)
sparelabel = QLabel("Spare size : ")
self.spareEdit = QFFSpinBox(self)
self.spareEdit.setMaximum(self.heditor.filesize)
self.spareEdit.setValue(self.heditor.pageSpare)
# pspare = QString("%.2d" % self.heditor.pageSpare)
# self.spareEdit.insert(pspare)
ppb = QLabel("Pages per block:")
self.pagesperblock = QComboBox()
self.pagesperblock.addItem("8")
self.pagesperblock.addItem("16")
self.pagesperblock.addItem("32")
self.pagesperblock.addItem("64")
self.pagesperblock.addItem("128")
self.pagesperblock.addItem("256")
self.pagesperblock.addItem("512")
self.pagesperblock.setCurrentIndex(2)
lview = QLabel("Left indication: ")
self.indic = QComboBox()
self.indic.addItem("Offset")
self.indic.addItem("Block")
# self.pagesperlineEdit = QLineEdit()
# ppl = QString("%.2d" % self.heditor.pagesPerBlock)
# self.pagesperlineEdit.insert(ppl)
self.pagegrid.addWidget(pagelabel, 0, 0)
self.pagegrid.addWidget(self.sizeEdit, 0, 1)
self.pagegrid.addWidget(headerlabel, 1, 0)
self.pagegrid.addWidget(self.headEdit, 1, 1)
self.pagegrid.addWidget(sparelabel, 2, 0)
self.pagegrid.addWidget(self.spareEdit, 2, 1)
self.pagegrid.addWidget(ppb, 3, 0)
self.pagegrid.addWidget(self.pagesperblock, 3, 1)
self.pagegrid.addWidget(lview, 4, 0)
self.pagegrid.addWidget(self.indic, 4, 1)
self.pagegrid.addWidget(self.fill, 5, 0)
self.pagegrid.setRowStretch(5, 1)
# self.pagegrid.addWidget(self.fill, 6, 0)
# self.pagegrid.addWidget(pagesperline, 6, 0)
# self.pagegrid.addWidget(self.pagesperlineEdit, 7, 0)
self.pagegroup.setLayout(self.pagegrid)
self.vvbox.addWidget(self.pagegroup)
# self.optab.insertTab(1, self.pagegroup, "Pages" )
# self.vbox.addWidget(self.pagegroup)
def createHexOptions(self):
self.vvbox = QVBoxLayout()
self.vcontainer = QWidget()
self.hexgroup = QWidget()
self.hexgrid = QGridLayout()
groupebylabel = QLabel("Groupe by:")
self.groupeby = QComboBox()
self.groupeby.addItem("1")
self.groupeby.addItem("2")
self.groupeby.addItem("4")
offsetlabel = QLabel("Offset as")
self.offsetas = QComboBox()
self.offsetas.addItem("Hexadecimal")
self.offsetas.addItem("Decimal")
# self.hexgrid.addWidget(groupebylabel, 0, 0)
# self.hexgrid.addWidget(self.groupeby, 1, 0)
self.hexgrid.addWidget(offsetlabel, 0, 0)
self.hexgrid.addWidget(self.offsetas, 0, 1)
# self.hexgrid.addWidget(self.fill, 2, 0)
# self.hexgrid.setRowStretch(2, 1)
self.hexgroup.setLayout(self.hexgrid)
self.vvbox.addWidget(self.hexgroup)
self.createPageOptions()
self.vcontainer.setLayout(self.vvbox)
self.optab.insertTab(0, self.vcontainer, "General")
# self.vbox.addWidget(self.hexgroup)
#Offset as decimal / hexadecimal
def createPixelOptions(self):
self.pixgroup = QWidget()
self.pixgrid = QGridLayout()
formatlabel = QLabel("Format :")
self.format = QComboBox()
self.format.addItem("RGB")
self.format.addItem("Alpha RGB")
self.format.addItem("Indexed 8bit")
self.format.addItem("Mono")
self.connect(self.format, SIGNAL("currentIndexChanged(const QString)"),
self.formatChanged)
colorlabel = QLabel("Indexed Color :")
self.icolor = QComboBox()
self.icolor.addItem("Green")
self.icolor.addItem("Red")
self.icolor.addItem("Blue")
self.icolor.addItem("Ascii")
self.icolor.addItem("256")
self.icolor.setEnabled(False)
slidelabel = QLabel("Resolution : ")
self.sliderspin = QSpinBox(self)
self.sliderspin.setMinimum(64)
self.sliderspin.setMaximum(1024)
self.sliderspin.setValue(self.heditor.wpixel.view.w)
self.connect(self.sliderspin, SIGNAL("valueChanged(int)"),
self.slidermoved)
self.slider = QSlider(Qt.Horizontal)
self.slider.setMinimum(64)
self.slider.setMaximum(1024)
self.slider.setValue(self.heditor.wpixel.view.w)
self.slider.setSingleStep(1)
self.zoomlabel = QLabel("Scale factor : 1")
self.zoom = QSlider(Qt.Horizontal)
self.zoom.setMinimum(1)
self.zoom.setMaximum(5)
self.zoom.setValue(1)
self.zoom.setSingleStep(1)
self.zoom.setTickInterval(1)
self.zoom.setTickPosition(QSlider.TicksBelow)
self.connect(self.slider, SIGNAL("sliderMoved(int)"), self.slidermoved)
self.connect(self.zoom, SIGNAL("sliderMoved(int)"), self.scale)
self.pixgrid.addWidget(formatlabel, 0, 0)
self.pixgrid.addWidget(self.format, 0, 1)
self.pixgrid.addWidget(colorlabel, 1, 0)
self.pixgrid.addWidget(self.icolor, 1, 1)
self.pixgrid.addWidget(slidelabel, 2, 0)
self.pixgrid.addWidget(self.sliderspin, 2, 1, Qt.AlignLeft)
self.pixgrid.addWidget(self.slider, 3, 0)
self.pixgrid.addWidget(self.zoomlabel, 4, 0, Qt.AlignLeft)
self.pixgrid.addWidget(self.zoom, 5, 0)
self.pixgrid.addWidget(self.fill, 6, 0)
self.pixgrid.setRowStretch(6, 1)
self.pixgroup.setLayout(self.pixgrid)
self.optab.insertTab(1, self.pixgroup, "Pixel")
def setSliderLabel(self, value):
cvalue = QString()
cvalue = "%2.d" % value
self.sliderlabel.setText(cvalue)
def setZoomLabel(self, value):
zvalue = QString("Scale factor : ")
zvalue += "%2.d" % value
self.zoomlabel.setText(zvalue)
def createButtons(self):
self.applyB = QPushButton("Apply")
self.connect(self.applyB, SIGNAL('clicked()'), self.apply)
self.vbox.addWidget(self.applyB)
def checkValue(self, value):
try:
n = int(value)
return n
except ValueError:
return -1
def apply(self):
#PAGE CHECK
pagesize = self.sizeEdit.value()
headsize = self.headEdit.value()
sparesize = self.spareEdit.value()
pagesperblock = self.checkValue(self.pagesperblock.currentText())
if (pagesize < 0) or (headsize < 0) or (sparesize <
0) or (pagesperblock < 0):
print "Wrong values"
else:
offas = self.offsetas.currentText()
if offas == "Decimal":
self.heditor.decimalview = True
elif offas == "Hexadecimal":
self.heditor.decimalview = False
#Hexview refresh
self.heditor.readOffset(self.heditor.currentOffset)
#Pageview refresh
if self.indic.currentText() == "Offset":
self.heditor.pageOffView = True
else:
self.heditor.pageOffView = False
self.heditor.refreshPageValues(headsize, pagesize, sparesize,
pagesperblock)
if self.heditor.wpage.scroll:
self.heditor.wpage.scroll.refreshValues(
self.heditor.pagesPerBlock, self.heditor.pageSize)
self.heditor.wpage.view.refreshAllContent()
#PageView scrollbar refres
#Pixel View refresh
format = self.format.currentText()
if format == "Indexed 8bit":
self.heditor.wpixel.view.format = 0
elif format == "Mono":
self.heditor.wpixel.view.format = 1
elif format == "RGB":
self.heditor.wpixel.view.format = 2
elif format == "Alpha RGB":
self.heditor.wpixel.view.format = 3
if self.heditor.wpixel.scroll:
self.heditor.wpixel.scroll.refreshValues()
#Color
icolor = self.icolor.currentText()
if icolor == "Red":
self.heditor.wpixel.view.icolor = 0
elif icolor == "Green":
self.heditor.wpixel.view.icolor = 1
elif icolor == "Blue":
self.heditor.wpixel.view.icolor = 2
elif icolor == "Ascii":
self.heditor.wpixel.view.icolor = 3
elif icolor == "256":
self.heditor.wpixel.view.icolor = 4
pixoffset = self.heditor.wpixel.view.currentOffset
self.heditor.wpixel.view.read_image(pixoffset)
def slidermoved(self, value):
pixoffset = self.heditor.wpixel.view.currentOffset
self.heditor.wpixel.view.w = value
self.sliderspin.setValue(value)
# self.setSliderLabel(value)
self.heditor.wpixel.view.read_image(pixoffset)
if self.heditor.wpixel.scroll:
self.heditor.wpixel.scroll.refreshValues()
# print value
def scale(self, value):
self.setZoomLabel(value)
self.heditor.wpixel.view.scale = value
pixoffset = self.heditor.wpixel.view.currentOffset
self.heditor.wpixel.view.read_image(pixoffset)
def formatChanged(self, format):
if format == "Indexed 8bit":
self.icolor.setEnabled(True)
else:
self.icolor.setEnabled(False)
def keyPressEvent(self, kEvent):
key = kEvent.key()
if key == Qt.Key_Return or key == Qt.Key_Enter:
self.apply()
class Window( QWidget ):
def __init__(self):
QWidget.__init__(self)
self.main_layout = QGridLayout()
self.steps_spin = QSpinBox()
self.steps_spin.setRange(1,12)
self.steps_label = QLabel("steps:")
self.steps_slider = QSlider(1) #horizontal
self.steps_slider.setRange(1,12)
self.smooth_spin = QSpinBox()
self.smooth_spin.setRange(1,100)
self.smooth_label = QLabel("smoothness:")
self.smooth_slider = QSlider(1) #horizontal
self.smooth_slider.setRange(0,100)
self.smooth_slider.setSingleStep(1)
self.dampen_spin = QSpinBox()
self.dampen_spin.setRange(1,100)
self.dampen_label = QLabel("dampening:")
self.dampen_slider = QSlider(1) #horizontal
self.dampen_slider.setRange(0,100)
self.dampen_slider.setSingleStep(1)
self.update_button = QPushButton("update")
self.view = QGraphicsView()
self.main_layout.addWidget(
self.steps_spin,
0,
0)
self.main_layout.addWidget(
self.steps_label,
0,
1)
self.main_layout.addWidget(
self.steps_slider,
0,
2)
self.main_layout.addWidget(
self.smooth_spin,
1,
0)
self.main_layout.addWidget(
self.smooth_label,
1,
1)
self.main_layout.addWidget(
self.smooth_slider,
1,
2)
self.main_layout.addWidget(
self.dampen_spin,
2,
0)
self.main_layout.addWidget(
self.dampen_label,
2,
1)
self.main_layout.addWidget(
self.dampen_slider,
2,
2)
self.main_layout.addWidget(
self.update_button,
3,
0,
1,
3)
self.main_layout.addWidget(
self.view,
4,
0,
1, #rowSpan
3) #columnSpan
self.setLayout(
self.main_layout)
class MainWindow(QWidget):
def __init__(self):
QWidget.__init__(self, None)
# initiate timer
self.timer = QTimer()
self.timer.timeout.connect(self.reload)
# layout id gridbox-like
self.box = QGridLayout()
self.resize(800, 800)
self.setLayout(self.box)
# Create two labels and a button
self.vertLabel = QLabel("Radolan Data Window", self)
self.timeLabel = QLabel("Time", self)
self.sliderLabel = QLabel("00:00", self)
# File Dialog
self.dlg = QFileDialog()
self.dlg.setFileMode(QFileDialog.Directory)
self.dlg.setOption(QFileDialog.ShowDirsOnly, True)
# Canvas
self.canvas = None
self.cbar = CBarCanvas()
# Sliders
self.slider = QSlider(Qt.Horizontal)
self.slider.setMinimum(1)
self.slider.setMaximum(100)
self.slider.setTickInterval(1)
self.slider.setSingleStep(1)
self.slider.valueChanged.connect(self.slider_moved)
self.cHighSlider = QSlider(Qt.Horizontal)
self.cHighSlider.setMinimum(0)
self.cHighSlider.setMaximum(4096)
self.cHighSlider.setTickInterval(1)
self.cHighSlider.setSingleStep(1)
self.cHighSlider.setValue(4096)
self.cHighSlider.valueChanged.connect(self.cHighSlider_moved)
self.cHighLabel = QLabel("Upper Limit:")
self.cHighValue = QLabel("4096")
# Load Button
self.loadButton = QPushButton("Open Directory")
self.loadButton.clicked.connect(self.button_clicked)
# Text Output Widget
self.attrWidget = TextWidget()
self.attrWidget.setVisible(False)
self.createButtons()
# grid parameters
self.c1 = 0
self.c2 = 10
# add Widgets to Layout
self.box.addWidget(self.loadButton, 0, self.c1, 1, 11)
self.box.addWidget(self.dlg, 1, self.c1, 3, 11)
self.box.addWidget(self.attrWidget, 1, self.c1, 3, -1)
self.box.addWidget(self.vertLabel, 6, self.c1, 1, 10)
self.box.addWidget(self.cbar.native, 5, self.c2, 10, 1)
self.box.addWidget(self.timeLabel, 4, self.c1, 1, 10)
self.box.addWidget(self.playPauseButton, 4, self.c1 + 1, 1, 1)
self.box.addWidget(self.cHighLabel, 4, self.c1 + 4, 1, 1)
self.box.addWidget(self.cHighValue, 4, self.c1 + 5, 1, 1)
self.box.addWidget(self.cHighSlider, 4, self.c1 + 6, 1, 4)
self.box.addWidget(self.sliderLabel, 5, self.c1, 1, 1)
self.box.addWidget(self.slider, 5, self.c1 + 1, 1, 9)
self.show()
# connect Filedialog
self.dlg.fileSelected.connect(self.folder_selected)
def folder_selected(self, folder):
if not self.canvas:
self.canvas = Canvas()
self.box.addWidget(self.canvas.native, 7, self.c1, -1, 10)
inname = "/raa*"
self.canvas.flist = sorted(glob.glob(str(folder) + inname))
self.canvas.frames = len(self.canvas.flist)
self.slider.setMaximum(self.canvas.frames)
self.attrWidget.setVisible(True)
self.slider.setValue(1)
self.slider_moved(1)
def button_clicked(self):
self.attrWidget.setVisible(False)
self.dlg.setVisible(True)
# loop continuously through data
def reload(self):
if self.slider.value() == self.slider.maximum():
self.slider.setValue(1)
else:
self.slider.setValue(self.slider.value() + 1)
# changing upper limit
def cHighSlider_moved(self, position):
clow, chigh = self.canvas.image.clim
self.canvas.image.clim = (clow, position)
self.cHighValue.setText(str(position))
# slide through data
def slider_moved(self, position):
self.canvas.actualFrame = position - 1
self.canvas.data, self.canvas.attrs = read_RADOLAN_composite(self.canvas.flist[self.canvas.actualFrame],
missing=0)
# adapt color limits
if self.canvas.data.dtype == 'uint8':
self.cHighSlider.setMaximum(255)
else:
self.cHighSlider.setMaximum(4096)
# change and update
self.canvas.update()
self.sliderLabel.setText(self.canvas.attrs['datetime'].strftime("%H:%M"))
self.attrWidget.radolanVersion.setText(self.canvas.attrs['radolanversion'])
self.attrWidget.dateTime.setText(self.canvas.attrs['datetime'].strftime("%Y-%m-%d"))
self.attrWidget.productType.setText(self.canvas.attrs['producttype'].upper())
# start/stop capability
def playpause(self):
if self.playPauseButton.toolTip() == 'Play':
self.playPauseButton.setToolTip("Pause")
self.timer.start()
self.playPauseButton.setIcon(self.style().standardIcon(QStyle.SP_MediaPause))
else:
self.playPauseButton.setToolTip("Play")
self.timer.stop()
self.playPauseButton.setIcon(self.style().standardIcon(QStyle.SP_MediaPlay))
# create play/pause Button
def createButtons(self):
iconSize = QSize(18, 18)
self.playPauseButton = QToolButton()
self.playPauseButton.setIcon(self.style().standardIcon(QStyle.SP_MediaPlay))
self.playPauseButton.setIconSize(iconSize)
self.playPauseButton.setToolTip("Play")
self.playPauseButton.clicked.connect(self.playpause)
class Ui_Form (QWidget):
'''
Ui class. Generated with pyuic4.
'''
def __init__ (self, parent=None):
QWidget.__init__(self, parent)
self.timer = QTimer (self)
self.image = QImage (720, 450, QImage.Format_RGB888)
self.__engine = REngineThread ()
self.__model = Model ()
self.__fsm = DebugStateMachine (self)
def wireEngineUp (self):
'''
this method connects the REngine's signals.
'''
self.connect (self.__engine, SIGNAL ("update (float)"), self.updateImage)
self.connect (self.__engine, SIGNAL ("thread_completed()"), self.__fsm.finaliseRender)
self.connect (self.__engine, SIGNAL ("inters_created (PyQt_PyObject, PyQt_PyObject)"), self.widget.addIntersection)
self.connect (self.__engine, SIGNAL ("vector_created (PyQt_PyObject, PyQt_PyObject, QString)"), self.widget.addArrow)
self.connect (self.__engine, SIGNAL ("line_created (PyQt_PyObject, PyQt_PyObject, QString)"), self.widget.addLine)
def wireOGLViewerUp (self):
'''
this method connects the REngine's signals.
'''
self.widget.setModel (self.__model)
QObject.connect (self.widget, SIGNAL ("MatrixChanged (PyQt_PyObject)"), self.displayGLMatrix)
# call the function run regularly when the focus is on it. (60 FPS if interval = 20)
QObject.connect (self.timer, SIGNAL ('timeout()'), self.widget.run)
def freezeGLFrameRate (self):
self.timer.stop ()
def speedUpGLFrameRate (self):
self.timer.start ()
self.timer.setInterval (20)
def setupUi (self, Form):
font = QFont ()
font.setPointSize (9)
font.setBold (False)
font.setWeight (50)
sizePolicy = QSizePolicy (QSizePolicy.Fixed, QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch (0)
sizePolicy.setVerticalStretch (0)
Form.setObjectName (_fromUtf8("Form"))
Form.resize (971, 930)
self.plainTextEdit = QPlainTextEdit (Form)
self.plainTextEdit.setGeometry (QRect (740, 280, 221, 611))
self.plainTextEdit.setObjectName (_fromUtf8 ("plainTextEdit"))
self.plainTextEdit.setFont (font)
self.widget = OGLViewer (Form)
self.widget.setUi_Form (self)
self.widget.setGeometry (QRect (10, 10, 720, 450))
sizePolicy.setHeightForWidth (self.widget.sizePolicy().hasHeightForWidth())
self.widget.setSizePolicy (sizePolicy)
self.widget.setObjectName (_fromUtf8 ("widget"))
self.wireOGLViewerUp ()
self.wireEngineUp ()
self.label_view = QLabel (Form)
self.label_view.setGeometry (QRect (10, 470, 720, 450))
sizePolicy.setHeightForWidth (self.label_view.sizePolicy().hasHeightForWidth())
self.label_view.setSizePolicy (sizePolicy)
self.label_view.setObjectName (_fromUtf8 ("label_view"))
self.initLabel ()
self.pixmap_item = self.label_view.setPixmap (QPixmap.fromImage (self.image))
# buttons definitions
self.renderBtn = QPushButton (Form)
self.pauseBtn = QPushButton (Form)
self.stopBtn = QPushButton (Form)
self.upBtn = QPushButton (Form)
self.downBtn = QPushButton (Form)
self.moreDownBtn = QPushButton (Form)
self.moreUpBtn = QPushButton (Form)
self.rightBtn = QPushButton (Form)
self.moreRightBtn = QPushButton (Form)
self.leftBtn = QPushButton (Form)
self.furtherLeft = QPushButton (Form)
self.grid_switch = QPushButton (Form)
buttons_properties_list = [[self.renderBtn, True, QRect (740, 140, 61, 21), "render"],
[self.pauseBtn, False, QRect (740, 120, 61, 21), "pause"],
[self.stopBtn, False, QRect (740, 100, 61, 21), "stop"],
[self.upBtn, False, QRect (820, 120, 21, 21), "one_row_up"],
[self.downBtn, False, QRect (820, 140, 21, 21), "one_row_down"],
[self.moreDownBtn, False, QRect (820, 160, 21, 21), "ten_rows_down"],
[self.moreUpBtn, False, QRect (820, 100, 21, 21), "ten_rows_up"],
[self.rightBtn, False, QRect (780, 180, 21, 21), "one_column_right"],
[self.moreRightBtn, False, QRect (800, 180, 21, 21), "ten_columns_right"],
[self.leftBtn, False, QRect (760, 180, 21, 21), "one_column_left"],
[self.furtherLeft, False, QRect (740, 180, 21, 21), "ten_columns_left"],
[self.grid_switch, False, QRect (870, 230, 91, 31), "grid_switch"]]
for button in buttons_properties_list:
button[0].setEnabled (button[1])
button[0].setGeometry (button[2])
button[0].setFont (font)
button[0].setObjectName (_fromUtf8 (button[3]))
# other UI elements
self.progressBar = QProgressBar (Form)
self.progressBar.setGeometry (QRect (740, 901, 221, 20))
self.progressBar.setProperty ("value", 0)
self.progressBar.setObjectName (_fromUtf8("progressBar"))
self.progressBar.setMinimum (0)
self.progressBar.setMaximum (100)
self.slider_label = QLabel (Form)
self.slider_label.setGeometry (QRect(900, 260, 61, 16))
self.slider_label.setFont(font)
self.slider_label.setObjectName (_fromUtf8("slider_label"))
self.slider_label.setEnabled (True)
self.arrowSizeSlider = QSlider (Form)
self.arrowSizeSlider.setGeometry (QRect (740, 258, 151, 22))
self.arrowSizeSlider.setMinimum (2)
self.arrowSizeSlider.setMaximum (40)
self.arrowSizeSlider.setSingleStep (1)
self.arrowSizeSlider.setProperty ("value", 4)
self.arrowSizeSlider.setOrientation (Qt.Horizontal)
self.arrowSizeSlider.setObjectName (_fromUtf8("arrowSizeSlider"))
self.retranslateUi (Form)
QMetaObject.connectSlotsByName (Form)
def retranslateUi (self, Form):
Form.setWindowTitle (_translate ("Form", "RayTracing Debugging Tool", None))
self.renderBtn.setText (_translate ("Form", "Render", None))
self.pauseBtn.setText (_translate ("Form", "Pause", None))
self.stopBtn.setText (_translate ("Form", "Stop", None))
self.upBtn.setText (_translate ("Form", "^", None))
self.downBtn.setText (_translate ("Form", "v", None))
self.moreDownBtn.setText (_translate ("Form", "+", None))
self.moreUpBtn.setText (_translate ("Form", "-", None))
self.rightBtn.setText (_translate ("Form", ">", None))
self.moreRightBtn.setText (_translate ("Form", "+", None))
self.leftBtn.setText (_translate ("Form", "<", None))
self.furtherLeft.setText (_translate ("Form", "-", None))
self.grid_switch.setText (_translate ("Form", "Grid on/off", None))
self.slider_label.setText (_translate ("Form", "Arrows size", None))
self.connect (self.renderBtn, SIGNAL ("clicked()"), self.__fsm.startRendering)
self.connect (self.pauseBtn, SIGNAL ("clicked()"), self.__fsm.pauseRendering)
self.connect (self.stopBtn, SIGNAL ("clicked()"), self.__fsm.stopRendering)
self.connect (self.arrowSizeSlider, SIGNAL ("sliderMoved(int)"), self.resizeArrows)
def initLabel (self):
color = QColor (250, 250, 250)
self.image.fill (color)
'''
# test init
for i in range (0, 200, 20):
for x in range (i, i+20):
for y in range (i, i+20):
self.image.setPixel (x,y, qRgb (0, 0, 0))
'''
def enableUIButtons (self, boolean_dict):
'''
method used by the debug state machine to manage the greyed-out state of buttons.
'''
b_dict = dict (boolean_dict)
self.renderBtn.setEnabled (b_dict['renderBtn'])
self.pauseBtn.setEnabled (b_dict['pauseBtn'])
self.stopBtn.setEnabled (b_dict['stopBtn'])
self.upBtn.setEnabled (b_dict['upBtn'])
self.downBtn.setEnabled (b_dict['downBtn'])
self.moreDownBtn.setEnabled (b_dict['moreDownBtn'])
self.moreUpBtn.setEnabled (b_dict['moreUpBtn'])
self.rightBtn.setEnabled (b_dict['rightBtn'])
self.moreRightBtn.setEnabled (b_dict['moreRightBtn'])
self.leftBtn.setEnabled (b_dict['leftBtn'])
self.furtherLeft.setEnabled (b_dict['furtherLeft'])
if b_dict['progressBar'] == 'completed':
self.progressBar.setValue (100)
elif b_dict['progressBar'] == 'reset':
self.progressBar.reset ()
def addScreenshot (self):
'''
it grabs a screenshot of OpenGL viewer and add it into the QImage instance.
'''
self.image = self.widget.grabFrameBuffer ()
self.pixmap_item = self.label_view.setPixmap (QPixmap.fromImage (self.image))
def prepAndStartEngineUp (self):
'''
it preps the engine and start it up.
'''
self.__engine.setImage (self.image)
self.__engine.setCameraNormalMatrix (self.widget.getNormalMatrix(), self.widget.getFovy ())
self.__engine.setModel (self.__model)
self.__engine.start ()
def addCamera (self): self.widget.addCamera ()
def setIsStoppedFlag (self, boo): self.__engine.setIsStoppedFlag (boo)
def setIsPausedFlag (self, boo): self.__engine.setIsPausedFlag (boo)
def changeRenderBtnName (self, title): self.renderBtn.setText (_translate ("Form", title, None))
# listeners - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def resizeArrows (self, e):
self.widget.changeArrowsSize (e*0.5)
def updateImage (self, e):
self.pixmap_item = self.label_view.setPixmap (QPixmap.fromImage (self.image))
self.progressBar.setValue (int(100*e))
def displayGLMatrix (self, e):
'''
this method is registered to the MatrixChanged event fired from the OGLViewer
component. It prints the model matrix. Only for debugging purposes.
'''
pass
class MainWin(QMainWindow):
def __init__(self, mx, spurs, fef, parent=None, plot_lib='mpl'):
QMainWindow.__init__(self, parent)
self.mx = mx
self.spurset = spurs
self.fef = fef
if plot_lib == 'qwt':
from chart.qwtchart import qwtchart as chart
elif plot_lib == 'mpl':
from chart.mplchart import mplchart as chart
elif plot_lib == 'pg':
from chart.pyqtgraphchart import pyqtgraphchart as chart
else:
raise NotImplementedError
self.chart = chart(self.spurset, self.fef, self)
self.create_menu_bar()
self.create_main_frame()
self.hookup()
def hookup(self):
# connect all the objects that are supposed to be watching each other
# for changes and updates.
self.mx.register(self.chart.draw_spurs)
self.spurset.register(self.chart.draw_spurs)
self.chart.picker_watch(self.fef)
self.fef.register(self.chart.draw_fef)
self.chart.draw_spurs(self.spurset)
self.chart.draw_fef(self.fef)
def IF_slide(self, i):
""" callback method for the IF selection slider"""
self.IFtextbox.setText(str(i))
self.mx.IF = i
def about(self):
msg = '''
A frequency-planing tool based on the method of spur distances.
(A reference to the article will go here)
For more info, view the README included with this program.
Patrick Yeon, 2012'''
QMessageBox.about(self, 'Spur Distance Chart', msg.strip())
def mxtypecb(self, i):
""" callback method for mixer configuration selection combobox"""
self.mx.m, self.mx.n = [(-1, 1), (1, -1), (1, 1)][i]
# trigger anything watching the mixer
self.mx.update_watchers()
def create_main_frame(self):
self.main_frame = QWidget()
# Looking at the main frame as two columns. On the left there is the
# chart and the IF control. In the right column we'll have range
# settings, mixer settings, and maybe other stuff that comes up?
self.IFtextbox = QLineEdit()
self.IFtextbox.setMinimumWidth(6)
self.IFtextbox.setText(str(self.spurset.mixer.IF))
# TODO link up the textbox so that it can also be input
self.IFslider = QSlider(Qt.Horizontal)
# TODO I'd really like some form of slider that doesn't actually limit
# the user. Also, if IFtextbox could modify the IF, that'd be nice.
self.IFslider.setRange(int(self.mx.IF * 0.1), (self.mx.IF * 5))
self.IFslider.setValue(self.mx.IF)
self.IFslider.setTracking(True)
self.IFslider.setTickPosition(QSlider.TicksAbove)
step = max(1, int(0.01 * self.mx.IF))
self.IFslider.setSingleStep(step)
self.IFslider.setPageStep(step * 10)
self.IFcid = self.connect(self.IFslider, SIGNAL('valueChanged(int)'),
self.IF_slide)
IFbar = QHBoxLayout()
IFbar.addWidget(QLabel('IF'))
IFbar.addWidget(self.IFtextbox)
IFbar.addWidget(self.IFslider)
IFbar.addStretch()
leftcol = QVBoxLayout()
leftcol.addWidget(self.chart.plot)
leftcol.addLayout(IFbar)
# left column done. Now the right-hand side
rangebox = QVBoxLayout()
for (prop, name, f) in [(spurset.RFmin, 'RFmin', self.spurset.RFmin),
(spurset.RFmax, 'RFmax', self.spurset.RFmax),
(spurset.dspan, 'dspan', self.spurset.dspan)]:
rangebox.addLayout(Fbar(self.spurset, prop, name, f, 0, 10000))
autocb = QCheckBox('Auto')
# Disable it, won't be implemented for release
# but leave it there, to nag me into doing it.
autocb.setDisabled(True)
rangebox.addWidget(autocb)
# a line to report the front-end filter's limits
fefstat = QHBoxLayout()
fefstat.addWidget(QLabel('Filter Range: '))
fefrange = QLabel('%d - %d' % (self.fef.start, self.fef.stop))
# TODO not sure about the lambda here. Feels like if I give it time,
# I'll sort out a sensible overall connection scheme.
self.fef.register(lambda o: fefrange.setText('%d - %d' % (
self.fef.start, self.fef.stop)))
fefstat.addWidget(fefrange)
# mixer high/low-side injection picker
mxbar = QHBoxLayout()
mxbar.addWidget(QLabel('IF = '))
mxtype = QComboBox()
mxtype.addItem('LO - RF')
mxtype.addItem('RF - LO')
mxtype.addItem('RF + LO')
# TODO this is ugly
mxtype.setCurrentIndex([(-1, 1), (1, -1), (1, 1)].index(
(self.mx.m, self.mx.n)))
self.mxtypecid = self.connect(mxtype,
SIGNAL('currentIndexChanged(int)'),
self.mxtypecb)
mxbar.addWidget(mxtype)
# alright, the actual column proper in the layout
vbar = QVBoxLayout()
vbar.addLayout(rangebox)
vbar.addLayout(fefstat)
vbar.addLayout(mxbar)
legend = self.chart.legend()
vbar.addWidget(legend)
# need to let the legend stretch so that everything fits in it
vbar.setStretchFactor(legend, 1)
vbar.addStretch()
hbox = QHBoxLayout()
hbox.addLayout(leftcol)
hbox.addLayout(vbar)
# make sure the legend doesn't stretch so far horizontally that the
# chart suffers considerable loss of space.
hbox.setStretchFactor(leftcol, 5)
hbox.setStretchFactor(vbar, 1)
self.main_frame.setLayout(hbox)
self.setCentralWidget(self.main_frame)
def create_menu_bar(self):
filemenu = self.menuBar().addMenu('&File')
close = QAction('&Quit', self)
close.setShortcut('Ctrl+W')
self.connect(close, SIGNAL('triggered()'), self.close)
filemenu.addAction(close)
helpmenu = self.menuBar().addMenu('&Help')
about = QAction('&About', self)
about.setShortcut('F1')
self.connect(about, SIGNAL('triggered()'), self.about)
helpmenu.addAction(about)