def openAfterMaybeSave(self):
"""
This is the method that initiates file opening. It is called by
actionOpenSlot to spawn a QFileDialog and connect it to a callback
method.
"""
path = self._file_open_path
if util.isWindows(): # required for native looking file window#"/",
fname = QFileDialog.getOpenFileName(
None,
"Open Document", path,
"cadnano1 / cadnano2 Files (*.nno *.json *.cadnano)")
self.filesavedialog = None
self.openAfterMaybeSaveCallback(fname)
else: # access through non-blocking callback
fdialog = QFileDialog(
self.win,
"Open Document",
path,
"cadnano1 / cadnano2 Files (*.nno *.json *.cadnano)")
fdialog.setAcceptMode(QFileDialog.AcceptOpen)
fdialog.setWindowFlags(Qt.Sheet)
fdialog.setWindowModality(Qt.WindowModal)
self.fileopendialog = fdialog
self.fileopendialog.filesSelected.connect(self.openAfterMaybeSaveCallback)
fdialog.open()
def saveFileDialog(self):
fname = self.filename()
if fname == None:
directory = "."
else:
directory = QFileInfo(fname).path()
if util.isWindows(): # required for native looking file window
fname = QFileDialog.getSaveFileName(
self.win,
"%s - Save As" % QApplication.applicationName(),
directory,
"%s (*.json)" % QApplication.applicationName())
self.writeDocumentToFile(fname)
else: # access through non-blocking callback
fdialog = QFileDialog(
self.win,
"%s - Save As" % QApplication.applicationName(),
directory,
"%s (*.json)" % QApplication.applicationName())
fdialog.setAcceptMode(QFileDialog.AcceptSave)
fdialog.setWindowFlags(Qt.Sheet)
fdialog.setWindowModality(Qt.WindowModal)
self.filesavedialog = fdialog
self.filesavedialog.filesSelected.connect(
self.saveFileDialogCallback)
fdialog.open()
def actionExportStaplesSlot(self):
"""
Triggered by clicking Export Staples button. Opens a file dialog to
determine where the staples should be saved. The callback is
exportStaplesCallback which collects the staple sequences and exports
the file.
"""
# Validate that no staple oligos are loops.
part = self.activePart()
if part is None:
return
stap_loop_olgs = part.getStapleLoopOligos()
if stap_loop_olgs:
from ui.dialogs.ui_warning import Ui_Warning
dialog = QDialog()
dialogWarning = Ui_Warning() # reusing this dialog, should rename
dialog.setStyleSheet("QDialog { background-image: url(ui/dialogs/images/cadnano2-about.png); background-repeat: none; }")
dialogWarning.setupUi(dialog)
locs = ", ".join([o.locString() for o in stap_loop_olgs])
msg = "Part contains staple loop(s) at %s.\n\nUse the break tool to introduce 5' & 3' ends before exporting. Loops have been colored red; use undo to revert." % locs
dialogWarning.title.setText("Staple validation failed")
dialogWarning.message.setText(msg)
for o in stap_loop_olgs:
o.applyColor(styles.stapColors[0].name())
dialog.exec_()
return
# Proceed with staple export.
fname = self.filename()
if fname == None:
directory = "."
else:
directory = QFileInfo(fname).path()
if util.isWindows(): # required for native looking file window
fname = QFileDialog.getSaveFileName(
self.win,
"%s - Export As" % QApplication.applicationName(),
directory,
"(*.csv)")
self.saveStaplesDialog = None
self.exportStaplesCallback(fname)
else: # access through non-blocking callback
fdialog = QFileDialog(
self.win,
"%s - Export As" % QApplication.applicationName(),
directory,
"(*.csv)")
fdialog.setAcceptMode(QFileDialog.AcceptSave)
fdialog.setWindowFlags(Qt.Sheet)
fdialog.setWindowModality(Qt.WindowModal)
self.saveStaplesDialog = fdialog
self.saveStaplesDialog.filesSelected.connect(self.exportStaplesCallback)
fdialog.open()
def actionExportSequencesSlot(self):
"""
Triggered by clicking Export Staples button. Opens a file dialog to
determine where the staples should be saved. The callback is
exportStaplesCallback which collects the staple sequences and exports
the file.
"""
# Validate that no staple oligos are circular.
part = self._document.activePart()
if part is None:
return
circ_olgs = part.getCircularOligos()
if circ_olgs:
from cadnano.gui.ui.dialogs.ui_warning import Ui_Warning
dialog = QDialog()
dialogWarning = Ui_Warning() # reusing this dialog, should rename
dialog.setStyleSheet(
"QDialog { background-image: url(ui/dialogs/images/cadnano2-about.png); background-repeat: none; }"
)
dialogWarning.setupUi(dialog)
locs = ", ".join([o.locString() for o in circ_olgs])
msg = "Part contains staple loop(s) at %s.\n\nUse the break tool to introduce 5' & 3' ends before exporting. Loops have been colored red; use undo to revert." % locs
dialogWarning.title.setText("Staple validation failed")
dialogWarning.message.setText(msg)
for o in circ_olgs:
o.applyColor(styles.stapColors[0])
dialog.exec_()
return
# Proceed with staple export.
fname = self.fileName()
if fname is None:
directory = "."
else:
directory = QFileInfo(fname).path()
if util.isWindows(): # required for native looking file window
fname = QFileDialog.getSaveFileName(
self.win, "%s - Export As" % QApplication.applicationName(),
directory, "(*.txt)")
self.saveStaplesDialog = None
self.exportStaplesCallback(fname)
else: # access through non-blocking callback
fdialog = QFileDialog(
self.win, "%s - Export As" % QApplication.applicationName(),
directory, "(*.txt)")
fdialog.setAcceptMode(QFileDialog.AcceptSave)
fdialog.setWindowFlags(Qt.Sheet)
fdialog.setWindowModality(Qt.WindowModal)
self.saveStaplesDialog = fdialog
self.saveStaplesDialog.filesSelected.connect(
self.exportStaplesCallback)
fdialog.open()
def openAfterMaybeSave(self):
'''This is the method that initiates file opening. It is called by
actionOpenSlot to spawn a QFileDialog and connect it to a callback
method.
'''
path = self._file_open_path
if util.isWindows(): # required for native looking file window#"/",
fname = QFileDialog.getOpenFileName(
None, "Open Document", path,
"cadnano1 / cadnano2 Files (*.nno *.json *.c25)")
self.filesavedialog = None
self.openAfterMaybeSaveCallback(fname)
else: # access through non-blocking callback
fdialog = QFileDialog(
self.win, "Open Document", path,
"cadnano1 / cadnano2 Files (*.nno *.json *.c25)")
fdialog.setAcceptMode(QFileDialog.AcceptOpen)
fdialog.setWindowFlags(Qt.Sheet)
fdialog.setWindowModality(Qt.WindowModal)
self.fileopendialog = fdialog
self.fileopendialog.filesSelected.connect(
self.openAfterMaybeSaveCallback)
fdialog.open()
def saveFileDialog(self):
fname = self.fileName()
if fname is None:
directory = "."
else:
directory = QFileInfo(fname).path()
if util.isWindows(): # required for native looking file window
fname = QFileDialog.getSaveFileName(
self.win, "%s - Save As" % QApplication.applicationName(),
directory, "%s (*.json)" % QApplication.applicationName())
if isinstance(fname, (list, tuple)):
fname = fname[0]
self.writeDocumentToFile(fname)
else: # access through non-blocking callback
fdialog = QFileDialog(
self.win, "%s - Save As" % QApplication.applicationName(),
directory, "%s (*.json)" % QApplication.applicationName())
fdialog.setAcceptMode(QFileDialog.AcceptSave)
fdialog.setWindowFlags(Qt.Sheet)
fdialog.setWindowModality(Qt.WindowModal)
self.filesavedialog = fdialog
self.filesavedialog.filesSelected.connect(
self.saveFileDialogCallback)
fdialog.open()
# -*- coding: utf-8 -*-
from PyQt5.QtGui import QFont
from cadnano import util
THE_FONT = None
THE_FONT_SIZE = None
if util.isMac():
THE_FONT = "Times"
THE_FONT = "Arial"
THE_FONT_SIZE = 10
elif util.isWindows():
THE_FONT = "Segoe UI"
THE_FONT = "Calibri"
THE_FONT = "Arial"
THE_FONT_SIZE = 9
else: # linux
THE_FONT = "DejaVu Sans"
THE_FONT_SIZE = 9
VIEW_BG_COLOR = '#f6f6f6'
BLUE_FILL = '#99ccff'
BLUE_STROKE = '#0066cc'
# BLUISH_STROKE = '#00b6fa'
ORANGE_FILL = '#ffcc99'
ORANGE_STROKE = '#cc6633'
# PINK_STROKE = '#cc00cc'
# LIGHT_ORANGE_FILL = '#ffeab7'
# LIGHT_ORANGE_STROKE = '#ea8451'
GRAY_FILL = '#eeeeee' # (was #a1a1a1)
# MIDGRAY_FILL = '#9a9a9a'
SEQUENCEFONTMETRICS = QFontMetricsF(SEQUENCEFONT)
SEQUENCEFONTCHARWIDTH = SEQUENCEFONTMETRICS.width("A")
SEQUENCEFONTCHARHEIGHT = SEQUENCEFONTMETRICS.height()
SEQUENCEFONTEXTRAWIDTH = PATH_BASE_WIDTH - SEQUENCEFONTCHARWIDTH
SEQUENCEFONT.setLetterSpacing(QFont.AbsoluteSpacing,
SEQUENCEFONTEXTRAWIDTH)
SEQUENCETEXTXCENTERINGOFFSET = SEQUENCEFONTEXTRAWIDTH / 4.
SEQUENCETEXTYCENTERINGOFFSET = PATH_BASE_WIDTH * 0.6
#end def
if util.isMac():
THE_FONT = "Times"
THE_FONT = "Arial"
THE_FONT_SIZE = 10
XOVER_LABEL_FONT = QFont(THE_FONT, THE_FONT_SIZE, QFont.Bold)
elif util.isWindows():
THE_FONT = "Segoe UI"
THE_FONT = "Calibri"
THE_FONT = "Arial"
THE_FONT_SIZE = 9
XOVER_LABEL_FONT = QFont(THE_FONT, THE_FONT_SIZE, QFont.Bold)
else: # linux
THE_FONT = "DejaVu Sans"
THE_FONT_SIZE = 9
XOVER_LABEL_FONT = QFont(THE_FONT, THE_FONT_SIZE, QFont.Bold)
SLICE_NUM_FONT = QFont(THE_FONT, 10, QFont.Bold)
VIRTUALHELIXHANDLEITEM_FONT = QFont(THE_FONT, 3*THE_FONT_SIZE, QFont.Bold)
XOVER_LABEL_COLOR = QColor(0,0,0)
# Overwrite for Maya
