def initUI(self):
## window configuration settings,
## sich as padding, width, height, and
## min/max plot axes
self.setStyleSheet("QFrame {"
" background-color: rgb(0, 0, 0);"
" border-width: 1px;"
" border-style: solid;"
" border-color: #3399CC;}")
self.textpad = 5
self.font_ratio = 0.0512
fsize1 = round(self.size().height() * self.font_ratio) + 2
fsize2 = round(self.size().height() * self.font_ratio)
self.plot_font = QtGui.QFont('Helvetica', fsize1)
self.box_font = QtGui.QFont('Helvetica', fsize2)
self.plot_metrics = QtGui.QFontMetrics(self.plot_font)
self.box_metrics = QtGui.QFontMetrics(self.box_font)
if platform.system() == "Windows":
fsize1 -= self.plot_metrics.descent()
fsize2 -= self.box_metrics.descent()
self.plot_font = QtGui.QFont('Helvetica', fsize1)
self.box_font = QtGui.QFont('Helvetica', fsize2)
self.plot_metrics = QtGui.QFontMetrics(self.plot_font)
self.box_metrics = QtGui.QFontMetrics(self.box_font)
self.plot_height = self.plot_metrics.xHeight() # + self.textpad
self.box_height = self.box_metrics.xHeight() + self.textpad
self.tpad = self.plot_height + 15
self.bpad = self.plot_height + 2
self.lpad = 0.
self.rpad = 0.
self.wid = self.size().width() - self.rpad
self.hgt = self.size().height() - self.bpad
self.tlx = self.rpad
self.tly = self.tpad
self.brx = self.wid
self.bry = self.hgt - self.bpad #+ round(self.font_ratio * self.hgt)
self.shipmax = 5.
self.shipmin = 0.
self.plotBitMap = QtGui.QPixmap(self.width() - 2, self.height() - 2)
self.plotBitMap.fill(self.bg_color)
self.plotBackground()
def __init__(self, parent=None):
QtWidgets.QLabel.__init__(self, parent)
self.setTextInteractionFlags(
Qt.TextSelectableByMouse | Qt.LinksAccessibleByMouse
)
self._display = ''
self._template = ''
self._text = ''
self._elide = False
self._metrics = QtGui.QFontMetrics(self.font())
self.setOpenExternalLinks(True)
def initUI(self):
## initialize fram variables such as size,
## padding, etc.
self.setStyleSheet("QFrame {"
" background-color: rgb(0, 0, 0);"
" border-width: 1px;"
" border-style: solid;"
" border-color: #3399CC;}")
self.lpad = 5
self.rpad = 5
self.tpad = 3
self.bpad = 3
self.os_mod = 0
self.barby = 0
self.wid = self.size().width()
self.hgt = self.size().height()
self.tlx = self.rpad
self.tly = self.tpad
self.brx = self.wid
self.bry = self.hgt
if self.physicalDpiX() > 75:
fsize = 8
else:
fsize = 10
font_ratio = fsize / self.hgt
font_ratio = 0.0512
self.label_font = QtGui.QFont('Helvetica',
round(font_ratio * self.hgt))
self.fosberg_font = QtGui.QFont('Helvetica',
round(font_ratio * self.hgt) + 2)
self.label_metrics = QtGui.QFontMetrics(self.label_font)
self.fosberg_metrics = QtGui.QFontMetrics(self.fosberg_font)
self.label_height = self.label_metrics.xHeight() + self.tpad
self.ylast = self.label_height
if platform.system() == "Windows":
self.os_mod = self.label_metrics.descent()
self.plotBitMap = QtGui.QPixmap(self.width() - 2, self.height() - 2)
self.plotBitMap.fill(self.bg_color)
self.plotBackground()
def initUI(self):
## window configuration settings,
## sich as padding, width, height, and
## min/max plot axes
self.lpad = 5
self.rpad = 0
self.tpad = 0
self.bpad = 20
self.fpad = 5
self.wid = self.size().width() - self.rpad
self.hgt = self.size().height() - self.bpad
self.tlx = self.rpad
self.tly = self.tpad
self.brx = self.wid
self.bry = self.hgt
## center the frame on the slinky
self.center_frame()
if self.physicalDpiX() > 75:
fsize = 7
else:
fsize = 9
self.font_ratio = 0.0512
self.title_font = QtGui.QFont(
'Helvetica',
round(self.size().height() * self.font_ratio) + 2)
self.plot_font = QtGui.QFont(
'Helvetica', round(self.size().height() * self.font_ratio))
self.title_metrics = QtGui.QFontMetrics(self.title_font)
self.plot_metrics = QtGui.QFontMetrics(self.plot_font)
self.os_mod = 0
if platform.system() == "Windows":
self.os_mod = self.plot_metrics.descent()
## get the pixel height of the font
self.title_height = self.title_metrics.xHeight() + self.fpad
self.plot_height = self.plot_metrics.xHeight() + self.fpad
## initialize the QPixmap that the frame and data will be drawn on
self.plotBitMap = QtGui.QPixmap(self.width(), self.height())
self.plotBitMap.fill(self.bg_color)
## plot the background
self.plotBackground()
def updateText(self):
texts = []
for i in range(self.model().rowCount()):
if self.model().item(i).checkState() == QtCore.Qt.Checked:
texts.append(self.model().item(i).text())
text = ", ".join(texts)
# Compute elided text (with "...")
metrics = QtGui.QFontMetrics(self.lineEdit().font())
elidedText = metrics.elidedText(text, QtCore.Qt.ElideRight,
self.lineEdit().width())
self.lineEdit().setText(elidedText)
def drawPrecipTypeTemp(self, qp):
small = QtGui.QFont('Helvetica',
round(self.hgt * self.font_ratio) - 1,
bold=False)
small_metrics = QtGui.QFontMetrics(small)
height = small_metrics.xHeight() + self.tpad
pen = QtGui.QPen(self.fg_color, 2, QtCore.Qt.SolidLine)
qp.setPen(pen)
qp.setFont(small)
rect1 = QtCore.QRect(0, self.ptype_tmpf_y1, self.wid, height)
qp.drawText(rect1, QtCore.Qt.TextDontClip | QtCore.Qt.AlignCenter,
self.ptype_tmpf_string)
def drawPrecipType(self, qp):
big = QtGui.QFont('Helvetica',
round(self.hgt * self.font_ratio) + 5,
bold=True)
big_metrics = QtGui.QFontMetrics(big)
height = big_metrics.xHeight() + self.tpad
pen = QtGui.QPen(self.fg_color, 2, QtCore.Qt.SolidLine)
qp.setPen(pen)
qp.setFont(big)
rect1 = QtCore.QRect(0, self.precip_type_y1, self.wid, height)
qp.drawText(rect1, QtCore.Qt.TextDontClip | QtCore.Qt.AlignCenter,
self.precip_type)
def prompt_n(msg, inputs):
"""Presents the user with N input widgets and returns the results"""
dialog = QtWidgets.QDialog(active_window())
dialog.setWindowModality(Qt.WindowModal)
dialog.setWindowTitle(msg)
long_value = msg
for k, v in inputs:
if len(k + v) > len(long_value):
long_value = k + v
metrics = QtGui.QFontMetrics(dialog.font())
min_width = metrics.width(long_value) + 100
if min_width > 720:
min_width = 720
dialog.setMinimumWidth(min_width)
ok_b = ok_button(msg, enabled=False)
close_b = close_button()
form_widgets = []
def get_values():
return [pair[1].text().strip() for pair in form_widgets]
for name, value in inputs:
lineedit = QtWidgets.QLineEdit()
# Enable the OK button only when all fields have been populated
# pylint: disable=no-member
lineedit.textChanged.connect(
lambda x: ok_b.setEnabled(all(get_values())))
if value:
lineedit.setText(value)
form_widgets.append((name, lineedit))
# layouts
form_layout = form(defs.no_margin, defs.button_spacing, *form_widgets)
button_layout = hbox(defs.no_margin, defs.button_spacing, STRETCH, close_b,
ok_b)
main_layout = vbox(defs.margin, defs.button_spacing, form_layout,
button_layout)
dialog.setLayout(main_layout)
# connections
connect_button(ok_b, dialog.accept)
connect_button(close_b, dialog.reject)
accepted = dialog.exec_() == QtWidgets.QDialog.Accepted
text = get_values()
ok = accepted and all(text)
return (ok, text)
def initUI(self):
## window configuration settings,
## sich as padding, width, height, and
## min/max plot axes
self.setStyleSheet("QFrame {"
" background-color: rgb(0, 0, 0);"
" border-width: 1px;"
" border-style: solid;"
" border-color: #3399CC;}")
if self.physicalDpiX() > 75:
fsize = 10
else:
fsize = 11
fsize = np.floor(.055 * self.size().height())
self.fsize = fsize
self.plot_font = QtGui.QFont('Helvetica', fsize + 1)
self.box_font = QtGui.QFont('Helvetica', fsize)
self.plot_metrics = QtGui.QFontMetrics(self.plot_font)
self.box_metrics = QtGui.QFontMetrics(self.box_font)
self.plot_height = self.plot_metrics.xHeight() + 5
self.box_height = self.box_metrics.xHeight() + 5
self.lpad = 40
self.rpad = 40.
self.tpad = fsize * 2 + 5
self.bpad = fsize
self.wid = self.size().width() - self.rpad
self.hgt = self.size().height() - self.bpad
self.tlx = self.rpad
self.tly = self.tpad
self.brx = self.wid
self.bry = self.hgt
self.ymax = 3000.
self.ymin = 0.
self.xmax = 3000.
self.xmin = 0.
self.plotBitMap = QtGui.QPixmap(self.width() - 2, self.height() - 2)
self.plotBitMap.fill(self.bg_color)
self.plotBackground()
def addFont(self, font_size):
with self._vao:
font = TextRenderer.Font()
font.size = font_size
db = QtGui.QFontDatabase()
qfont = db.systemFont(db.FixedFont)
if font_size > 0:
qfont.setPointSize(font_size)
else:
self.fonts[0] = font
self.fonts[qfont.pointSize()] = font
metrics = QtGui.QFontMetrics(qfont)
font.width = metrics.width("W")
font.height = metrics.height()
font.tex_width = (1 + 128 - 32) * font.width
font.tex_width = (font.tex_width +
3) // 4 * 4 # should be multiple of 4
font.tex_height = metrics.height()
for i in range(32, 128):
c = bytes([i]).decode()
image = QtGui.QImage(font.tex_width, font.tex_height,
QtGui.QImage.Format_Grayscale8)
image.fill(QtCore.Qt.black)
painter = QtGui.QPainter()
painter.begin(image)
painter.setFont(qfont)
painter.setPen(QtCore.Qt.white)
for i in range(32, 128):
w = font.width
text = bytes([i]).decode()
painter.drawText(
(i - 32) * w, 0, (i + 1 - 32) * w, font.height,
QtCore.Qt.AlignTop | QtCore.Qt.AlignLeft, text)
painter.end()
ptr = image.constBits()
if qtpy.API == "pyqt5":
ptr.setsize(image.byteCount())
Z = numpy.array(ptr).reshape(font.tex_height, font.tex_width)
font.tex = Texture(GL_TEXTURE_2D, GL_RED)
font.tex.store(Z, GL_UNSIGNED_BYTE, Z.shape[1], Z.shape[0])
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST)
def _checkStations(self, e):
# if len(self.stn_lats) == 0:
# return
lb_lat, ub_lat = self.mapper.getLatBounds()
idxs = np.array([ idx for idx, slat in enumerate(self.stn_lats) if lb_lat <= slat <= ub_lat ])
if len(idxs) == 0:
return
stn_xs, stn_ys = self.mapper(self.stn_lats[idxs], self.stn_lons[idxs] + self.map_rot)
stn_xs, stn_ys = list(zip(*[ self.transform.map(sx, sy) for sx, sy in zip(stn_xs, stn_ys) ]))
stn_xs = np.array(stn_xs)
stn_ys = np.array(stn_ys)
dists = np.hypot(stn_xs - e.x(), stn_ys - e.y())
stn_idx = np.argmin(dists)
if dists[stn_idx] <= 5:
stn_x, stn_y = stn_xs[stn_idx], stn_ys[stn_idx]
fm = QtGui.QFontMetrics(QtGui.QFont(self.font().rawName(), 16))
label_offset = 5
align = 0
if stn_x > self.width() / 2:
sgn_x = -1
label_x = stn_x - fm.width(self.stn_names[idxs[stn_idx]])
align |= QtCore.Qt.AlignRight
else:
sgn_x = 1
label_x = stn_x
align |= QtCore.Qt.AlignLeft
if stn_y > self.height() / 2:
sgn_y = -1
label_y = stn_y - fm.height()
align |= QtCore.Qt.AlignBottom
else:
sgn_y = 1
label_y = stn_y
align |= QtCore.Qt.AlignTop
self.stn_readout.setText(self.stn_names[idxs[stn_idx]])
self.stn_readout.move(label_x + sgn_x * label_offset, label_y + sgn_y * label_offset)
self.stn_readout.setFixedWidth(fm.width(self.stn_names[idxs[stn_idx]]))
self.stn_readout.setAlignment(align)
self.setCursor(QtCore.Qt.PointingHandCursor)
else:
self.stn_readout.setText("")
self.stn_readout.setFixedWidth(0)
self.stn_readout.move(self.width(), self.height())
self.stn_readout.setAlignment(QtCore.Qt.AlignLeft)
self.unsetCursor()
def initUI(self):
## window configuration settings,
## sich as padding, width, height, and
## min/max plot axes
self.setStyleSheet("QFrame {"
" background-color: rgb(0, 0, 0);"
" border-width: 1px;"
" border-style: solid;"
" border-color: #3399CC;}")
if self.physicalDpiX() > 75:
fsize = 10
else:
fsize = 11
self.font_ratio = 0.0512
self.plot_font = QtGui.QFont('Helvetica', round(self.size().height() * self.font_ratio + 1))
self.label_font = QtGui.QFont('Helvetica', round(self.size().height() * self.font_ratio ))
self.plot_metrics = QtGui.QFontMetrics( self.plot_font )
self.label_metrics = QtGui.QFontMetrics(self.label_font)
self.plot_height = self.plot_metrics.xHeight() + 5
self.label_height = self.label_metrics.xHeight() + 5
self.vrot_inset_data = inset_data.vrotData()
self.lpad = 5.; self.rpad = 0.
self.tpad = 5 + self.plot_height + self.label_height ;
self.bpad = self.label_height + 5
self.wid = self.size().width() - self.rpad
self.hgt = self.size().height() - self.bpad
self.tlx = self.rpad; self.tly = self.tpad
self.brx = self.wid; self.bry = self.hgt
self.probmax = 70.; self.probmin = 0.
self.vrotmax = 110.; self.vrotmin = 0
self.EF01_color = "#006600"
self.EF23_color = "#FFCC33"
self.EF45_color = "#FF00FF"
self.plotBitMap = QtGui.QPixmap(self.width()-2, self.height()-2)
self.plotBitMap.fill(self.bg_color)
self.plotBackground()
def __init__(self, parent=None):
super().__init__(parent)
hboxlayout = QtWidgets.QHBoxLayout()
hboxlayout.setContentsMargins(0, 0, 0, 0)
self.setLayout(hboxlayout)
self.setMinimumWidth(100)
fontmetric = QtGui.QFontMetrics(self.font())
fontheight = fontmetric.height()
self.setFixedHeight(fontheight + 2)
pal = self.palette()
pal.setColor(QtGui.QPalette.Background, QtGui.QColor(192, 192, 192))
self.setPalette(pal)
self.setAutoFillBackground(True)
def show_header(self, fname, fit=True):
try:
text = str(dicom.read_file(fname))
self.setText(text)
self.setWindowTitle(fname)
if fit:
font = self.document().defaultFont()
font_metrics = QtGui.QFontMetrics(font)
text_size = font_metrics.size(0, text)
self.resize(text_size.width() + 30, text_size.height() + 30)
except Exception as e:
print("Error loading DICOM data")
def resize_font(self, initial_font_size=8.25):
font_size = initial_font_size
some_font = self._parent.font()
while True:
some_font.setPointSizeF(font_size)
metric = QtGui.QFontMetrics(some_font)
self._parent.setFont(some_font)
if metric.width(self._parent.text()) < self._parent.width():
break
else:
font_size -= 0.1
if font_size < 5:
break
def __init__(
self, parent=None, value=None, mini=1, maxi=99999, step=0, prefix='', suffix=''
):
QtWidgets.QSpinBox.__init__(self, parent)
self.setPrefix(prefix)
self.setSuffix(suffix)
self.setWrapping(True)
self.setMinimum(mini)
self.setMaximum(maxi)
if step:
self.setSingleStep(step)
if value is not None:
self.setValue(value)
font = self.font()
metrics = QtGui.QFontMetrics(font)
width = max(self.minimumWidth(), metrics.width('XXXXXX'))
self.setMinimumWidth(width)
def __init__(self, parent, command, number, name="", enabled=True):
super(Command, self).__init__(parent)
self.command = command
self.widget = QtWidgets.QTextBrowser()
self.widget.setReadOnly(True)
self.widget.setText(command)
self.widget.setDisabled(not enabled)
font_height = QtGui.QFontMetrics(
self.widget.document().defaultFont()).height()
lines = math.ceil(len(command) / 200)
self.setMinimumHeight(
int(font_height + ((lines + 2) * (font_height * 1.25))))
grid = QtWidgets.QGridLayout()
grid.addWidget(
QtWidgets.QLabel(f"Command {number}" if not name else name), 0, 0,
1, 2)
grid.addWidget(self.widget, 1, 0, 1, 2)
self.setLayout(grid)
def resizeEvent(self, event):
super(DynamicSizeLabel, self).resizeEvent(event)
if not self.text():
return
# --- fetch current parameters ----
f = self.font()
cr = self.contentsRect()
# --- iterate to find the font size that fits the contentsRect ---
dw = event.size().width() - event.oldSize().width() # width change
dh = event.size().height() - event.oldSize().height() # height change
fs = max(f.pixelSize(), 1)
while True:
f.setPixelSize(fs)
br = QtGui.QFontMetrics(f).boundingRect(self.text())
if dw >= 0 and dh >= 0: # label is expanding
if br.height() <= cr.height() and br.width() <= cr.width():
fs += 1
else:
f.setPixelSize(max(fs - 1, 1)) # backtrack
break
else: # label is shrinking
if br.height() > cr.height() or br.width() > cr.width():
fs -= 1
else:
break
if fs < 1:
break
# --- update font size ---
self.setFont(f)
def initUI(self):
'''
Initializes frame variables such as padding,
width, height, etc, as well as the QPixmap
that contains the frame drawing.
'''
## set the frame stylesheet
self.setStyleSheet("QFrame {"
" background-color: rgb(0, 0, 0);"
" border-width: 1px;"
" border-style: solid;"
" border-color: #3399CC;}")
## set the frame padding
## set the height/width variables
self.lpad = 0
self.rpad = 0
self.tpad = 5
self.bpad = 0
self.wid = self.size().width()
self.hgt = self.size().height()
self.tlx = self.rpad
self.tly = self.tpad
self.brx = self.wid
self.bry = self.hgt
## do a DPI check to make sure
## the text is sized properly!
fsize = np.floor(.06 * self.hgt)
self.tpad = np.floor(.03 * self.hgt)
## set the font, get the metrics and height of the font
self.label_font = QtGui.QFont('Helvetica')
self.label_font.setPixelSize(fsize)
self.label_metrics = QtGui.QFontMetrics(self.label_font)
self.label_height = self.label_metrics.xHeight() + self.tpad
## the self.ylast variable is used as a running sum for
## text placement.
self.ylast = self.label_height
## initialize the QPixmap that will be drawn on.
self.plotBitMap = QtGui.QPixmap(self.width() - 2, self.height() - 2)
self.plotBitMap.fill(self.bg_color)
## plot the background frame
self.plotBackground()
def __init__(self, codeEditor):
QtWidgets.QPlainTextEdit.__init__(self)
self._globals = {}
self._mg = None
self.codeEditor = codeEditor
# FONT: set monospace
font = QtGui.QFont()
font.setFamily("Courier")
font.setStyleHint(QtGui.QFont.Monospace)
font.setFixedPitch(True)
font.setPointSize(10)
self.setFont(font)
# TAB to spaces
tabStop = 4 # 4 characters
metrics = QtGui.QFontMetrics(font)
self.setTabStopWidth(tabStop * metrics.width(' '))
# SCROLL BAR - horizontal:
self.setLineWrapMode(QtWidgets.QPlainTextEdit.NoWrap)
# SYNTAX highlighter:
self.highlighter = Highlighter(self.document(), "python")
def __init__(self, parent=None):
standard.Dialog.__init__(self, parent)
self.setWindowTitle(N_('Edit Remotes'))
if parent is not None:
self.setWindowModality(Qt.WindowModal)
self.current_name = ''
self.current_url = ''
self.default_hint = N_('Edit remotes by selecting them from the list')
self.remote_list = []
self.remotes = QtWidgets.QListWidget()
self.remotes.setToolTip(N_(
'Remote git repositories - double-click to rename'))
self.editor = RemoteWidget(self)
self.save_button = qtutils.create_button(
text=N_('Save'), icon=icons.save(), default=True)
self.reset_button = qtutils.create_button(
text=N_('Reset'), icon=icons.discard())
tooltip = N_(
'Add and remove remote repositories using the \n'
'Add(+) and Delete(-) buttons on the left-hand side.\n'
'\n'
'Remotes can be renamed by selecting one from the list\n'
'and pressing "enter", or by double-clicking.')
self.info = text.VimHintedPlainTextEdit(self.default_hint, parent=self)
self.info.setToolTip(tooltip)
font = self.info.font()
metrics = QtGui.QFontMetrics(font)
width = metrics.width('_' * 42)
height = metrics.height() * 13
self.info.setMinimumWidth(width)
self.info.setMinimumHeight(height)
self.info_thread = RemoteInfoThread(self)
icon = icons.add()
tooltip = N_('Add new remote git repository')
self.add_button = qtutils.create_toolbutton(icon=icon, tooltip=tooltip)
self.refresh_button = qtutils.create_toolbutton(
icon=icons.sync(), tooltip=N_('Refresh'))
self.delete_button = qtutils.create_toolbutton(
icon=icons.remove(), tooltip=N_('Delete remote'))
self.close_button = qtutils.close_button()
self._edit_button_layout = qtutils.vbox(
defs.no_margin, defs.spacing,
self.save_button, self.reset_button)
self._edit_layout = qtutils.hbox(
defs.no_margin, defs.spacing,
self.editor, self._edit_button_layout)
self._display_layout = qtutils.vbox(
defs.no_margin, defs.spacing,
self._edit_layout, self.info)
self._display_widget = QtWidgets.QWidget(self)
self._display_widget.setLayout(self._display_layout)
self._top_layout = qtutils.splitter(
Qt.Horizontal, self.remotes, self._display_widget)
width = self._top_layout.width()
self._top_layout.setSizes([width//4, width*3//4])
self._button_layout = qtutils.hbox(defs.margin, defs.spacing,
self.add_button,
self.delete_button,
self.refresh_button,
qtutils.STRETCH,
self.close_button)
self._layout = qtutils.vbox(defs.margin, defs.spacing,
self._top_layout,
self._button_layout)
self.setLayout(self._layout)
qtutils.connect_button(self.add_button, self.add)
qtutils.connect_button(self.delete_button, self.delete)
qtutils.connect_button(self.refresh_button, self.refresh)
qtutils.connect_button(self.close_button, self.accept)
qtutils.connect_button(self.save_button, self.save)
qtutils.connect_button(self.reset_button, self.reset)
qtutils.add_close_action(self)
thread = self.info_thread
thread.result.connect(self.set_info, type=Qt.QueuedConnection)
self.editor.remote_name.returnPressed.connect(self.save)
self.editor.remote_url.returnPressed.connect(self.save)
self.editor.valid.connect(self.editor_valid)
self.remotes.itemChanged.connect(self.remote_item_renamed)
self.remotes.itemSelectionChanged.connect(self.selection_changed)
self.disable_editor()
self.init_state(None, self.resize_widget, parent)
self.remotes.setFocus(Qt.OtherFocusReason)
self.refresh()
def setFont(self, font):
self._metrics = QtGui.QFontMetrics(font)
QtWidgets.QLabel.setFont(self, font)
def set_tabwidth(self, width):
self._tabwidth = width
font = self.widget.font()
fm = QtGui.QFontMetrics(font)
pixels = fm.width('M' * width)
self.widget.setTabStopWidth(pixels)
def __init__(self, context, parent):
standard.TreeView.__init__(self, parent)
self.context = context
self.selection = context.selection
self.saved_selection = []
self.saved_current_path = None
self.saved_open_folders = set()
self.restoring_selection = False
self.info_event_type = browse.GitRepoInfoEvent.TYPE
self.setDragEnabled(True)
self.setRootIsDecorated(False)
self.setSortingEnabled(False)
self.setSelectionMode(self.ExtendedSelection)
# Observe model updates
model = context.model
model.add_observer(model.message_about_to_update,
self.emit_about_to_update)
model.add_observer(model.message_updated, self.emit_update)
self.about_to_update.connect(self.save_selection,
type=Qt.QueuedConnection)
self.updated.connect(self.update_actions, type=Qt.QueuedConnection)
self.expanded.connect(self.index_expanded)
self.collapsed.connect(lambda idx: self.size_columns())
self.collapsed.connect(self.index_collapsed)
# Sync selection before the key press event changes the model index
queued = Qt.QueuedConnection
self.index_about_to_change.connect(self.sync_selection, type=queued)
self.action_history = qtutils.add_action_with_status_tip(
self, N_('View History...'), N_('View history for selected paths'),
self.view_history, hotkeys.HISTORY)
self.action_stage = qtutils.add_action_with_status_tip(
self, cmds.StageOrUnstage.name(),
N_('Stage/unstage selected paths for commit'),
cmds.run(cmds.StageOrUnstage, context), hotkeys.STAGE_SELECTION)
self.action_untrack = qtutils.add_action_with_status_tip(
self, N_('Untrack Selected'), N_('Stop tracking paths'),
self.untrack_selected)
self.action_rename = qtutils.add_action_with_status_tip(
self, N_('Rename'), N_('Rename selected paths'),
self.rename_selected)
self.action_difftool = qtutils.add_action_with_status_tip(
self, cmds.LaunchDifftool.name(),
N_('Launch git-difftool on the current path'),
cmds.run(cmds.LaunchDifftool, context), hotkeys.DIFF)
self.action_difftool_predecessor = qtutils.add_action_with_status_tip(
self, N_('Diff Against Predecessor...'),
N_('Launch git-difftool against previous versions'),
self.diff_predecessor, hotkeys.DIFF_SECONDARY)
self.action_revert_unstaged = qtutils.add_action_with_status_tip(
self, cmds.RevertUnstagedEdits.name(),
N_('Revert unstaged changes to selected paths'),
cmds.run(cmds.RevertUnstagedEdits, context), hotkeys.REVERT)
self.action_revert_uncommitted = qtutils.add_action_with_status_tip(
self, cmds.RevertUncommittedEdits.name(),
N_('Revert uncommitted changes to selected paths'),
cmds.run(cmds.RevertUncommittedEdits, context), hotkeys.UNDO)
self.action_editor = qtutils.add_action_with_status_tip(
self, cmds.LaunchEditor.name(), N_('Edit selected paths'),
cmds.run(cmds.LaunchEditor, context), hotkeys.EDIT)
self.action_refresh = common.refresh_action(context, self)
if not utils.is_win32():
self.action_default_app = common.default_app_action(
context, self, self.selected_paths)
self.action_parent_dir = common.parent_dir_action(
context, self, self.selected_paths)
self.action_terminal = common.terminal_action(
context, self, self.selected_paths)
self.x_width = QtGui.QFontMetrics(self.font()).width('x')
self.size_columns()
def __init__(self, ol=None, parent=None):
# pylint: disable=unused-argument,super-on-old-class
super(ClassicUBInputWidget, self).__init__()
metrics = QtGui.QFontMetrics(self.font())
#validators
self.latticeLengthValidator = QtGui.QDoubleValidator(
0.1, 1000., 5, self)
self.latticeAngleValidator = QtGui.QDoubleValidator(5., 175., 5, self)
self.doubleValidator = QtGui.QDoubleValidator(self)
self.latt_a = 0.
self.latt_b = 0.
self.latt_c = 0.
self.latt_alpha = 0.
self.latt_beta = 0.
self.latt_gamma = 0.
self.latt_ux = 0.
self.latt_uy = 0.
self.latt_uz = 0.
self.latt_vx = 0.
self.latt_vy = 0.
self.latt_vz = 0.
#OrientedLattice
if ValidateOL(ol):
self.ol = ol
else:
self.ol = mantid.geometry.OrientedLattice()
#labels
self._labela = QtWidgets.QLabel('a')
self._labelb = QtWidgets.QLabel('b')
self._labelc = QtWidgets.QLabel('c')
self._labelalpha = QtWidgets.QLabel('alpha')
self._labelbeta = QtWidgets.QLabel(' beta')
self._labelgamma = QtWidgets.QLabel('gamma')
self._labelux = QtWidgets.QLabel('ux')
self._labeluy = QtWidgets.QLabel('uy')
self._labeluz = QtWidgets.QLabel('uz')
self._labelvx = QtWidgets.QLabel('vx')
self._labelvy = QtWidgets.QLabel('vy')
self._labelvz = QtWidgets.QLabel('vz')
self._labelclassic = QtWidgets.QLabel('Lattice parameters')
#lineedits
self._edita = QtWidgets.QLineEdit()
self._edita.setValidator(self.latticeLengthValidator)
self._editb = QtWidgets.QLineEdit()
self._editb.setValidator(self.latticeLengthValidator)
self._editc = QtWidgets.QLineEdit()
self._editc.setValidator(self.latticeLengthValidator)
self._editalpha = QtWidgets.QLineEdit()
self._editalpha.setValidator(self.latticeAngleValidator)
self._editbeta = QtWidgets.QLineEdit()
self._editbeta.setValidator(self.latticeAngleValidator)
self._editgamma = QtWidgets.QLineEdit()
self._editgamma.setValidator(self.latticeAngleValidator)
self._editux = QtWidgets.QLineEdit()
self._editux.setValidator(self.doubleValidator)
self._edituy = QtWidgets.QLineEdit()
self._edituy.setValidator(self.doubleValidator)
self._edituz = QtWidgets.QLineEdit()
self._edituz.setValidator(self.doubleValidator)
self._editvx = QtWidgets.QLineEdit()
self._editvx.setValidator(self.doubleValidator)
self._editvy = QtWidgets.QLineEdit()
self._editvy.setValidator(self.doubleValidator)
self._editvz = QtWidgets.QLineEdit()
self._editvz.setValidator(self.doubleValidator)
self._edita.setFixedWidth(metrics.width("8888.88888"))
self._editb.setFixedWidth(metrics.width("8888.88888"))
self._editc.setFixedWidth(metrics.width("8888.88888"))
self._editalpha.setFixedWidth(metrics.width("8888.88888"))
self._editbeta.setFixedWidth(metrics.width("8888.88888"))
self._editgamma.setFixedWidth(metrics.width("8888.88888"))
self._editux.setFixedWidth(metrics.width("8888.88888"))
self._edituy.setFixedWidth(metrics.width("8888.88888"))
self._edituz.setFixedWidth(metrics.width("8888.88888"))
self._editvx.setFixedWidth(metrics.width("8888.88888"))
self._editvy.setFixedWidth(metrics.width("8888.88888"))
self._editvz.setFixedWidth(metrics.width("8888.88888"))
#layout
grid = QtWidgets.QGridLayout()
self.setLayout(grid)
grid.addWidget(self._labelclassic, 0, 0, 1, 3)
grid.addWidget(self._labela, 1, 0, QtCore.Qt.AlignRight)
grid.addWidget(self._edita, 1, 1)
grid.addWidget(self._labelb, 1, 2, QtCore.Qt.AlignRight)
grid.addWidget(self._editb, 1, 3)
grid.addWidget(self._labelc, 1, 4, QtCore.Qt.AlignRight)
grid.addWidget(self._editc, 1, 5)
grid.addWidget(self._labelalpha, 2, 0, QtCore.Qt.AlignRight)
grid.addWidget(self._editalpha, 2, 1)
grid.addWidget(self._labelbeta, 2, 2, QtCore.Qt.AlignRight)
grid.addWidget(self._editbeta, 2, 3)
grid.addWidget(self._labelgamma, 2, 4, QtCore.Qt.AlignRight)
grid.addWidget(self._editgamma, 2, 5)
grid.addWidget(self._labelux, 3, 0, QtCore.Qt.AlignRight)
grid.addWidget(self._editux, 3, 1)
grid.addWidget(self._labeluy, 3, 2, QtCore.Qt.AlignRight)
grid.addWidget(self._edituy, 3, 3)
grid.addWidget(self._labeluz, 3, 4, QtCore.Qt.AlignRight)
grid.addWidget(self._edituz, 3, 5)
grid.addWidget(self._labelvx, 4, 0, QtCore.Qt.AlignRight)
grid.addWidget(self._editvx, 4, 1)
grid.addWidget(self._labelvy, 4, 2, QtCore.Qt.AlignRight)
grid.addWidget(self._editvy, 4, 3)
grid.addWidget(self._labelvz, 4, 4, QtCore.Qt.AlignRight)
grid.addWidget(self._editvz, 4, 5)
#update oriented lattice and gui
self.updateOL(self.ol)
#connections
self._edita.textEdited.connect(self.check_state_latt)
self._editb.textEdited.connect(self.check_state_latt)
self._editc.textEdited.connect(self.check_state_latt)
self._editalpha.textEdited.connect(self.check_state_latt)
self._editbeta.textEdited.connect(self.check_state_latt)
self._editgamma.textEdited.connect(self.check_state_latt)
self._editux.textEdited.connect(self.check_state_orientation)
self._edituy.textEdited.connect(self.check_state_orientation)
self._edituz.textEdited.connect(self.check_state_orientation)
self._editvx.textEdited.connect(self.check_state_orientation)
self._editvy.textEdited.connect(self.check_state_orientation)
self._editvz.textEdited.connect(self.check_state_orientation)
def __init__(self, parent=None):
# pylint: disable=unused-argument,super-on-old-class
super(InstrumentSetupWidget, self).__init__()
metrics = QtGui.QFontMetrics(self.font())
self.signaldict = dict()
#instrument selector
self.instrumentList = [
'ARCS', 'CNCS', 'DNS', 'EXED', 'FOCUS', 'HET', 'HYSPEC', 'LET',
'MAPS', 'MARI', 'MERLIN', 'SEQUOIA'
]
self.combo = QtWidgets.QComboBox(self)
for inst in self.instrumentList:
self.combo.addItem(inst)
defaultInstrument = mantid.config.getInstrument().name()
if defaultInstrument in self.instrumentList:
self.instrument = defaultInstrument
self.combo.setCurrentIndex(
self.instrumentList.index(defaultInstrument))
else:
self.instrument = self.instrumentList[0]
self.combo.setCurrentIndex(0)
self.signaldict['instrument'] = self.instrument
self.labelInst = QtWidgets.QLabel('Instrument')
#S2 and Ei edits
self.S2 = 0.0
self.Ei = 10.0
self.signaldict['S2'] = self.S2
self.signaldict['Ei'] = self.Ei
self.validatorS2 = QtGui.QDoubleValidator(-90., 90., 5, self)
self.validatorEi = QtGui.QDoubleValidator(1., 10000., 5, self)
self.labelS2 = QtWidgets.QLabel('S2')
self.labelEi = QtWidgets.QLabel('Incident Energy')
self.editS2 = QtWidgets.QLineEdit()
self.editS2.setValidator(self.validatorS2)
self.editEi = QtWidgets.QLineEdit()
self.editEi.setValidator(self.validatorEi)
self.editS2.setText(QString(format(self.S2, '.2f')))
self.editEi.setText(QString(format(self.Ei, '.1f')))
self.editEi.setFixedWidth(metrics.width("8888.88"))
self.editS2.setFixedWidth(metrics.width("888.88"))
#fast checkbox
self.fast = QtWidgets.QCheckBox("Fast", self)
self.fast.toggle()
self.updateFast()
#masking
self.labelMask = QtWidgets.QLabel('Mask file')
self.editMask = QtWidgets.QLineEdit()
self.buttonMask = QtWidgets.QPushButton("LoadMask")
#goniometer settings
self.labelGon = QtWidgets.QLabel('Goniometer')
self.tableViewGon = QtWidgets.QTableView(self)
self.tableViewGon.setMinimumWidth(metrics.width("Minimum ") * 8)
self.tableViewGon.horizontalHeader().setSectionResizeMode(
QtWidgets.QHeaderView.Stretch)
self.tableViewGon.verticalHeader().setSectionResizeMode(
QtWidgets.QHeaderView.Stretch)
self.goniometerNames = ['psi', 'gl', 'gs']
self.goniometerDirections = ['0,1,0', '0,0,1', '1,0,0']
self.goniometerRotationSense = [1, 1, 1]
self.goniometerMin = [0., 0., 0.]
self.goniometerMax = [0., 0., 0.]
self.goniometerStep = [1., 1., 1.]
values = {
'gonioLabels': self.goniometerNames,
'gonioDirs': self.goniometerDirections,
'gonioSenses': self.goniometerRotationSense,
'gonioMinvals': self.goniometerMin,
'gonioMaxvals': self.goniometerMax,
'gonioSteps': self.goniometerStep
}
self.goniomodel = GonioTableModel(values, self)
self.tableViewGon.setModel(self.goniomodel)
self.tableViewGon.update()
self.signaldict.update(values)
#goniometer figure
self.figure = Figure(figsize=(2, 3))
self.figure.patch.set_facecolor('white')
self.canvas = FigureCanvasQTAgg(self.figure)
self.gonfig = None
self.updateFigure()
#layout
self.gridI = QtWidgets.QGridLayout()
self.gridI.addWidget(self.labelInst, 0, 0)
self.gridI.addWidget(self.combo, 0, 1)
self.gridI.addWidget(self.labelEi, 0, 2)
self.gridI.addWidget(self.editEi, 0, 3)
self.gridI.addWidget(self.labelS2, 0, 4)
self.gridI.addWidget(self.editS2, 0, 5)
self.gridI.addWidget(self.fast, 0, 6)
self.setLayout(QtWidgets.QHBoxLayout())
self.rightside = QtWidgets.QVBoxLayout()
self.maskLayout = QtWidgets.QHBoxLayout()
self.maskLayout.addWidget(self.labelMask)
self.maskLayout.addWidget(self.editMask)
self.maskLayout.addWidget(self.buttonMask)
self.layout().addLayout(self.rightside)
self.rightside.addLayout(self.gridI)
self.rightside.addLayout(self.maskLayout)
self.rightside.addWidget(self.labelGon)
self.rightside.addWidget(self.tableViewGon)
self.layout().addWidget(self.canvas)
#connections
self.editS2.textEdited.connect(self.checkValidInputs)
self.editMask.textEdited.connect(self.setMaskFile)
self.combo.activated[str].connect(self.instrumentSelected)
self.fast.stateChanged.connect(self.updateFast)
self.buttonMask.clicked.connect(self.loadMaskFromFile)
self.editEi.textEdited.connect(self.checkValidInputs)
#call instrumentSelected once
self.instrumentSelected(self.instrument)
#connect goniometer change with figure
self.goniomodel.changed.connect(self.updateFigure)
self.updateAll()
def lineedit(hint):
widget = text.HintedLineEdit(hint)
metrics = QtGui.QFontMetrics(widget.font())
widget.setMinimumWidth(metrics.width('_' * 32))
return widget
def set_min_size(self, minfs):
f = self.font()
f.setPixelSize(minfs)
br = QtGui.QFontMetrics(f).boundingRect(self.text())
self.setMinimumSize(br.width(), br.height())
def minimumSizeHint(self):
height = super(ZoomWidget, self).minimumSizeHint().height()
fm = QtGui.QFontMetrics(self.font())
width = fm.width(str(self.maximum()))
return QtCore.QSize(width, height)
def __init__(self,
parent=None,
off_state=None,
on_state=None,
thumb_track_ratio=1):
assert off_state is None or isinstance(
off_state, str), 'off_state must be str or None'
assert on_state is None or isinstance(
on_state, str), 'on_state must be str or None'
super().__init__(parent=parent)
# remember state names
if off_state is None and on_state is None:
self._state_names = None
else:
self._state_names = (off_state, on_state)
# Get default track height from QLineEdit sizeHint if thumb_track_ratio <= 1
# If thumb_track_ratio > 1 the QLineEdit height will serve as thumb diameter
if thumb_track_ratio > 1:
self._thumb_radius = int(
round(QtWidgets.QLineEdit().sizeHint().height() / 2))
self._track_radius = max(
1, int(round(self._thumb_radius / thumb_track_ratio)))
self._text_font = QtWidgets.QLabel().font()
else:
self._track_radius = int(
round(QtWidgets.QLineEdit().sizeHint().height() / 2))
self._thumb_radius = max(
1, int(round(self._track_radius * thumb_track_ratio)))
self._track_margin = max(0, self._thumb_radius - self._track_radius)
self._thumb_origin = max(self._thumb_radius, self._track_radius)
# Determine appearance from current palette depending on thumb style
palette = self.palette()
if thumb_track_ratio > 1:
self._track_colors = (palette.dark(), palette.highlight())
self._thumb_colors = (palette.light(), palette.highlight())
self._text_colors = (palette.text().color(),
palette.highlightedText().color())
self._track_opacity = 0.5
else:
self._track_colors = (palette.dark(), palette.highlight())
self._thumb_colors = (palette.light(), palette.highlightedText())
self._text_colors = (palette.text().color(),
palette.highlightedText().color())
self._track_opacity = 1
self._text_font = QtGui.QFont()
# self._text_font.setBold(True)
self._text_font.setPixelSize(1.5 * self._track_radius)
# property value for current thumb position
self._thumb_position = self._thumb_origin
self.setCheckable(True)
self.setSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Fixed)
if self._state_names is None or thumb_track_ratio > 1:
self._text_width = 0
else:
metrics = QtGui.QFontMetrics(self._text_font)
self._text_width = max(
metrics.width(f' {text} ') for text in self._state_names
if text)
self._size_hint = QtCore.QSize(
4 * self._track_radius + 2 * self._track_margin + self._text_width,
2 * self._track_radius + 2 * self._track_margin)
self.setMinimumSize(self._size_hint)
