class Report(QDialog): # {{{
def __init__(self, parent):
QDialog.__init__(self, parent)
self.gui = parent
self.setAttribute(Qt.WA_DeleteOnClose, False)
self.setWindowIcon(QIcon(I('polish.png')))
self.reports = []
self.l = l = QGridLayout()
self.setLayout(l)
self.view = v = QTextEdit(self)
v.setReadOnly(True)
l.addWidget(self.view, 0, 0, 1, 2)
self.backup_msg = la = QLabel('')
l.addWidget(la, 1, 0, 1, 2)
la.setVisible(False)
la.setWordWrap(True)
self.ign_msg = _('Ignore remaining %d reports')
self.ign = QCheckBox(self.ign_msg, self)
l.addWidget(self.ign, 2, 0)
bb = self.bb = QDialogButtonBox(QDialogButtonBox.Close)
bb.accepted.connect(self.accept)
bb.rejected.connect(self.reject)
b = self.log_button = bb.addButton(_('View full &log'), bb.ActionRole)
b.clicked.connect(self.view_log)
bb.button(bb.Close).setDefault(True)
l.addWidget(bb, 2, 1)
self.finished.connect(self.show_next, type=Qt.QueuedConnection)
self.resize(QSize(800, 600))
def setup_ign(self):
self.ign.setText(self.ign_msg%len(self.reports))
self.ign.setVisible(bool(self.reports))
self.ign.setChecked(False)
def __call__(self, *args):
self.reports.append(args)
self.setup_ign()
if not self.isVisible():
self.show_next()
def show_report(self, book_title, book_id, fmts, job, report):
from calibre.ebooks.markdown.markdown import markdown
self.current_log = job.details
self.setWindowTitle(_('Polishing of %s')%book_title)
self.view.setText(markdown('# %s\n\n'%book_title + report,
output_format='html4'))
self.bb.button(self.bb.Close).setFocus(Qt.OtherFocusReason)
self.backup_msg.setVisible(bool(fmts))
if fmts:
m = ngettext('The original file has been saved as %s.',
'The original files have been saved as %s.', len(fmts))%(
_(' and ').join('ORIGINAL_'+f for f in fmts)
)
self.backup_msg.setText(m + ' ' + _(
'If you polish again, the polishing will run on the originals.')%(
))
def view_log(self):
self.view.setPlainText(self.current_log)
self.view.verticalScrollBar().setValue(0)
def show_next(self, *args):
if not self.reports:
return
if not self.isVisible():
self.show()
self.show_report(*self.reports.pop(0))
self.setup_ign()
def accept(self):
if self.ign.isChecked():
self.reports = []
if self.reports:
self.show_next()
return
super(Report, self).accept()
def reject(self):
if self.ign.isChecked():
self.reports = []
if self.reports:
self.show_next()
return
super(Report, self).reject()
class ProceedQuestion(QDialog):
ask_question = pyqtSignal(object, object, object)
def __init__(self, parent):
QDialog.__init__(self, parent)
self.setAttribute(Qt.WA_DeleteOnClose, False)
self.setWindowIcon(QIcon(I('dialog_question.png')))
self.questions = []
self._l = l = QGridLayout(self)
self.setLayout(l)
self.icon_label = ic = QLabel(self)
ic.setPixmap(QPixmap(I('dialog_question.png')))
self.msg_label = msg = QLabel('some random filler text')
msg.setWordWrap(True)
ic.setMaximumWidth(110)
ic.setMaximumHeight(100)
ic.setScaledContents(True)
ic.setStyleSheet('QLabel { margin-right: 10px }')
self.bb = QDialogButtonBox()
self.bb.accepted.connect(self.accept)
self.bb.rejected.connect(self.reject)
self.log_button = self.bb.addButton(_('View log'), self.bb.ActionRole)
self.log_button.setIcon(QIcon(I('debug.png')))
self.log_button.clicked.connect(self.show_log)
self.copy_button = self.bb.addButton(_('&Copy to clipboard'),
self.bb.ActionRole)
self.copy_button.clicked.connect(self.copy_to_clipboard)
self.action_button = self.bb.addButton('', self.bb.ActionRole)
self.action_button.clicked.connect(self.action_clicked)
self.show_det_msg = _('Show &details')
self.hide_det_msg = _('Hide &details')
self.det_msg_toggle = self.bb.addButton(self.show_det_msg,
self.bb.ActionRole)
self.det_msg_toggle.clicked.connect(self.toggle_det_msg)
self.det_msg_toggle.setToolTip(
_('Show detailed information about this error'))
self.det_msg = QPlainTextEdit(self)
self.det_msg.setReadOnly(True)
self.bb.setStandardButtons(self.bb.Yes | self.bb.No)
self.bb.button(self.bb.Yes).setDefault(True)
self.checkbox = QCheckBox('', self)
l.addWidget(ic, 0, 0, 1, 1)
l.addWidget(msg, 0, 1, 1, 1)
l.addWidget(self.checkbox, 1, 0, 1, 2)
l.addWidget(self.det_msg, 2, 0, 1, 2)
l.addWidget(self.bb, 3, 0, 1, 2)
self.ask_question.connect(self.do_ask_question,
type=Qt.QueuedConnection)
def copy_to_clipboard(self, *args):
QApplication.clipboard().setText(
'calibre, version %s\n%s: %s\n\n%s' %
(__version__, unicode(self.windowTitle()),
unicode(self.msg_label.text()), unicode(
self.det_msg.toPlainText())))
self.copy_button.setText(_('Copied'))
def action_clicked(self):
if self.questions:
q = self.questions[0]
self.questions[0] = q._replace(callback=q.action_callback)
self.accept()
def accept(self):
if self.questions:
payload, callback, cancel_callback = self.questions[0][:3]
self.questions = self.questions[1:]
cb = None
if self.checkbox.isVisible():
cb = bool(self.checkbox.isChecked())
self.ask_question.emit(callback, payload, cb)
self.hide()
def reject(self):
if self.questions:
payload, callback, cancel_callback = self.questions[0][:3]
self.questions = self.questions[1:]
cb = None
if self.checkbox.isVisible():
cb = bool(self.checkbox.isChecked())
self.ask_question.emit(cancel_callback, payload, cb)
self.hide()
def do_ask_question(self, callback, payload, checkbox_checked):
if callable(callback):
args = [payload]
if checkbox_checked is not None:
args.append(checkbox_checked)
callback(*args)
self.show_question()
def toggle_det_msg(self, *args):
vis = unicode(self.det_msg_toggle.text()) == self.hide_det_msg
self.det_msg_toggle.setText(
self.show_det_msg if vis else self.hide_det_msg)
self.det_msg.setVisible(not vis)
self.do_resize()
def do_resize(self):
sz = self.sizeHint() + QSize(100, 0)
sz.setWidth(min(500, sz.width()))
sz.setHeight(min(500, sz.height()))
self.resize(sz)
def show_question(self):
if self.isVisible():
return
if self.questions:
question = self.questions[0]
self.msg_label.setText(question.msg)
self.setWindowTitle(question.title)
self.log_button.setVisible(bool(question.html_log))
self.copy_button.setVisible(bool(question.show_copy_button))
self.action_button.setVisible(question.action_callback is not None)
if question.action_callback is not None:
self.action_button.setText(question.action_label or '')
self.action_button.setIcon(QIcon(
) if question.action_icon is None else question.action_icon)
self.det_msg.setPlainText(question.det_msg or '')
self.det_msg.setVisible(False)
self.det_msg_toggle.setVisible(bool(question.det_msg))
self.det_msg_toggle.setText(self.show_det_msg)
self.checkbox.setVisible(question.checkbox_msg is not None)
if question.checkbox_msg is not None:
self.checkbox.setText(question.checkbox_msg)
self.checkbox.setChecked(question.checkbox_checked)
self.do_resize()
self.show()
button = self.action_button if question.focus_action and question.action_callback is not None else self.bb.button(
self.bb.Yes)
button.setDefault(True)
button.setFocus(Qt.OtherFocusReason)
def __call__(self,
callback,
payload,
html_log,
log_viewer_title,
title,
msg,
det_msg='',
show_copy_button=False,
cancel_callback=None,
log_is_file=False,
checkbox_msg=None,
checkbox_checked=False,
action_callback=None,
action_label=None,
action_icon=None,
focus_action=False):
'''
A non modal popup that notifies the user that a background task has
been completed. This class guarantees that only a single popup is
visible at any one time. Other requests are queued and displayed after
the user dismisses the current popup.
:param callback: A callable that is called with payload if the user
asks to proceed. Note that this is always called in the GUI thread.
:param cancel_callback: A callable that is called with the payload if
the users asks not to proceed.
:param payload: Arbitrary object, passed to callback
:param html_log: An HTML or plain text log
:param log_viewer_title: The title for the log viewer window
:param title: The title for this popup
:param msg: The msg to display
:param det_msg: Detailed message
:param log_is_file: If True the html_log parameter is interpreted as
the path to a file on disk containing the log
encoded with utf-8
:param checkbox_msg: If not None, a checkbox is displayed in the
dialog, showing this message. The callback is
called with both the payload and the state of the
checkbox as arguments.
:param checkbox_checked: If True the checkbox is checked by default.
:param action_callback: If not None, an extra button is added, which
when clicked will cause action_callback to be called
instead of callback. action_callback is called in
exactly the same way as callback.
:param action_label: The text on the action button
:param action_icon: The icon for the action button, must be a QIcon object or None
:param focus_action: If True, the action button will be focused instead of the Yes button
'''
question = Question(payload, callback, cancel_callback, title, msg,
html_log, log_viewer_title, log_is_file, det_msg,
show_copy_button, checkbox_msg, checkbox_checked,
action_callback, action_label, action_icon,
focus_action)
self.questions.append(question)
self.show_question()
def show_log(self):
if self.questions:
q = self.questions[0]
log = q.html_log
if q.log_is_file:
with open(log, 'rb') as f:
log = f.read().decode('utf-8')
self.log_viewer = ViewLog(q.log_viewer_title, log, parent=self)
class ProceedQuestion(QDialog):
ask_question = pyqtSignal(object, object, object)
def __init__(self, parent):
QDialog.__init__(self, parent)
self.setAttribute(Qt.WA_DeleteOnClose, False)
self.setWindowIcon(QIcon(I('dialog_question.png')))
self.questions = []
self._l = l = QGridLayout(self)
self.setLayout(l)
self.icon_label = ic = QLabel(self)
ic.setPixmap(QPixmap(I('dialog_question.png')))
self.msg_label = msg = QLabel('some random filler text')
msg.setWordWrap(True)
ic.setMaximumWidth(110)
ic.setMaximumHeight(100)
ic.setScaledContents(True)
ic.setStyleSheet('QLabel { margin-right: 10px }')
self.bb = QDialogButtonBox()
self.bb.accepted.connect(self.accept)
self.bb.rejected.connect(self.reject)
self.log_button = self.bb.addButton(_('View log'), self.bb.ActionRole)
self.log_button.setIcon(QIcon(I('debug.png')))
self.log_button.clicked.connect(self.show_log)
self.copy_button = self.bb.addButton(_('&Copy to clipboard'),
self.bb.ActionRole)
self.copy_button.clicked.connect(self.copy_to_clipboard)
self.action_button = self.bb.addButton('', self.bb.ActionRole)
self.action_button.clicked.connect(self.action_clicked)
self.show_det_msg = _('Show &details')
self.hide_det_msg = _('Hide &details')
self.det_msg_toggle = self.bb.addButton(self.show_det_msg, self.bb.ActionRole)
self.det_msg_toggle.clicked.connect(self.toggle_det_msg)
self.det_msg_toggle.setToolTip(
_('Show detailed information about this error'))
self.det_msg = QPlainTextEdit(self)
self.det_msg.setReadOnly(True)
self.bb.setStandardButtons(self.bb.Yes|self.bb.No)
self.bb.button(self.bb.Yes).setDefault(True)
self.checkbox = QCheckBox('', self)
l.addWidget(ic, 0, 0, 1, 1)
l.addWidget(msg, 0, 1, 1, 1)
l.addWidget(self.checkbox, 1, 0, 1, 2)
l.addWidget(self.det_msg, 2, 0, 1, 2)
l.addWidget(self.bb, 3, 0, 1, 2)
self.ask_question.connect(self.do_ask_question,
type=Qt.QueuedConnection)
def copy_to_clipboard(self, *args):
QApplication.clipboard().setText(
'calibre, version %s\n%s: %s\n\n%s' %
(__version__, unicode(self.windowTitle()),
unicode(self.msg_label.text()),
unicode(self.det_msg.toPlainText())))
self.copy_button.setText(_('Copied'))
def action_clicked(self):
if self.questions:
q = self.questions[0]
self.questions[0] = q._replace(callback=q.action_callback)
self.accept()
def accept(self):
if self.questions:
payload, callback, cancel_callback = self.questions[0][:3]
self.questions = self.questions[1:]
cb = None
if self.checkbox.isVisible():
cb = bool(self.checkbox.isChecked())
self.ask_question.emit(callback, payload, cb)
self.hide()
def reject(self):
if self.questions:
payload, callback, cancel_callback = self.questions[0][:3]
self.questions = self.questions[1:]
cb = None
if self.checkbox.isVisible():
cb = bool(self.checkbox.isChecked())
self.ask_question.emit(cancel_callback, payload, cb)
self.hide()
def do_ask_question(self, callback, payload, checkbox_checked):
if callable(callback):
args = [payload]
if checkbox_checked is not None:
args.append(checkbox_checked)
callback(*args)
self.show_question()
def toggle_det_msg(self, *args):
vis = unicode(self.det_msg_toggle.text()) == self.hide_det_msg
self.det_msg_toggle.setText(self.show_det_msg if vis else
self.hide_det_msg)
self.det_msg.setVisible(not vis)
self.do_resize()
def do_resize(self):
sz = self.sizeHint() + QSize(100, 0)
sz.setWidth(min(500, sz.width()))
sz.setHeight(min(500, sz.height()))
self.resize(sz)
def show_question(self):
if self.isVisible():
return
if self.questions:
question = self.questions[0]
self.msg_label.setText(question.msg)
self.setWindowTitle(question.title)
self.log_button.setVisible(bool(question.html_log))
self.copy_button.setVisible(bool(question.show_copy_button))
self.action_button.setVisible(question.action_callback is not None)
if question.action_callback is not None:
self.action_button.setText(question.action_label or '')
self.action_button.setIcon(
QIcon() if question.action_icon is None else question.action_icon)
self.det_msg.setPlainText(question.det_msg or '')
self.det_msg.setVisible(False)
self.det_msg_toggle.setVisible(bool(question.det_msg))
self.det_msg_toggle.setText(self.show_det_msg)
self.checkbox.setVisible(question.checkbox_msg is not None)
if question.checkbox_msg is not None:
self.checkbox.setText(question.checkbox_msg)
self.checkbox.setChecked(question.checkbox_checked)
self.do_resize()
self.show()
self.bb.button(self.bb.Yes).setDefault(True)
self.bb.button(self.bb.Yes).setFocus(Qt.OtherFocusReason)
def __call__(self, callback, payload, html_log, log_viewer_title, title,
msg, det_msg='', show_copy_button=False, cancel_callback=None,
log_is_file=False, checkbox_msg=None, checkbox_checked=False,
action_callback=None, action_label=None, action_icon=None):
'''
A non modal popup that notifies the user that a background task has
been completed. This class guarantees that only a single popup is
visible at any one time. Other requests are queued and displayed after
the user dismisses the current popup.
:param callback: A callable that is called with payload if the user
asks to proceed. Note that this is always called in the GUI thread.
:param cancel_callback: A callable that is called with the payload if
the users asks not to proceed.
:param payload: Arbitrary object, passed to callback
:param html_log: An HTML or plain text log
:param log_viewer_title: The title for the log viewer window
:param title: The title for this popup
:param msg: The msg to display
:param det_msg: Detailed message
:param log_is_file: If True the html_log parameter is interpreted as
the path to a file on disk containing the log
encoded with utf-8
:param checkbox_msg: If not None, a checkbox is displayed in the
dialog, showing this message. The callback is
called with both the payload and the state of the
checkbox as arguments.
:param checkbox_checked: If True the checkbox is checked by default.
:param action_callback: If not None, an extra button is added, which
when clicked will cause action_callback to be called
instead of callback. action_callback is called in
exactly the same way as callback.
:param action_label: The text on the action button
:param action_icon: The icon for the action button, must be a QIcon object or None
'''
question = Question(
payload, callback, cancel_callback, title, msg, html_log,
log_viewer_title, log_is_file, det_msg, show_copy_button,
checkbox_msg, checkbox_checked, action_callback, action_label,
action_icon)
self.questions.append(question)
self.show_question()
def show_log(self):
if self.questions:
q = self.questions[0]
log = q.html_log
if q.log_is_file:
with open(log, 'rb') as f:
log = f.read().decode('utf-8')
self.log_viewer = ViewLog(q.log_viewer_title, log,
parent=self)
class RestoreImageDialog(QDialog):
def __init__(self, parent, modal=True, flags=Qt.WindowFlags()):
QDialog.__init__(self, parent, flags)
self.setModal(modal)
self.setWindowTitle("Restore model into image")
lo = QVBoxLayout(self)
lo.setMargin(10)
lo.setSpacing(5)
# file selector
self.wfile_in = FileSelector(self, label="Input FITS file:", dialog_label="Input FITS file",
default_suffix="fits", file_types="FITS files (*.fits *.FITS)",
file_mode=QFileDialog.ExistingFile)
lo.addWidget(self.wfile_in)
self.wfile_out = FileSelector(self, label="Output FITS file:", dialog_label="Output FITS file",
default_suffix="fits", file_types="FITS files (*.fits *.FITS)",
file_mode=QFileDialog.AnyFile)
lo.addWidget(self.wfile_out)
# beam size
lo1 = QHBoxLayout()
lo.addLayout(lo1)
lo1.setContentsMargins(0, 0, 0, 0)
lo1.addWidget(QLabel("Restoring beam FWHM, major axis:", self))
self.wbmaj = QLineEdit(self)
lo1.addWidget(self.wbmaj)
lo1.addWidget(QLabel("\" minor axis:", self))
self.wbmin = QLineEdit(self)
lo1.addWidget(self.wbmin)
lo1.addWidget(QLabel("\" P.A.:", self))
self.wbpa = QLineEdit(self)
lo1.addWidget(self.wbpa)
lo1.addWidget(QLabel("\u00B0", self))
for w in self.wbmaj, self.wbmin, self.wbpa:
w.setValidator(QDoubleValidator(self))
lo1 = QHBoxLayout()
lo.addLayout(lo1)
lo1.setContentsMargins(0, 0, 0, 0)
self.wfile_psf = FileSelector(self, label="Set restoring beam by fitting PSF image:",
dialog_label="PSF FITS file", default_suffix="fits",
file_types="FITS files (*.fits *.FITS)", file_mode=QFileDialog.ExistingFile)
lo1.addSpacing(32)
lo1.addWidget(self.wfile_psf)
# selection only
self.wselonly = QCheckBox("restore selected model sources only", self)
lo.addWidget(self.wselonly)
# OK/cancel buttons
lo.addSpacing(10)
lo2 = QHBoxLayout()
lo.addLayout(lo2)
lo2.setContentsMargins(0, 0, 0, 0)
lo2.setMargin(5)
self.wokbtn = QPushButton("OK", self)
self.wokbtn.setMinimumWidth(128)
QObject.connect(self.wokbtn, SIGNAL("clicked()"), self.accept)
self.wokbtn.setEnabled(False)
cancelbtn = QPushButton("Cancel", self)
cancelbtn.setMinimumWidth(128)
QObject.connect(cancelbtn, SIGNAL("clicked()"), self.reject)
lo2.addWidget(self.wokbtn)
lo2.addStretch(1)
lo2.addWidget(cancelbtn)
self.setMinimumWidth(384)
# signals
QObject.connect(self.wfile_in, SIGNAL("filenameSelected"), self._fileSelected)
QObject.connect(self.wfile_in, SIGNAL("filenameSelected"), self._inputFileSelected)
QObject.connect(self.wfile_out, SIGNAL("filenameSelected"), self._fileSelected)
QObject.connect(self.wfile_psf, SIGNAL("filenameSelected"), self._psfFileSelected)
# internal state
self.qerrmsg = QErrorMessage(self)
def setModel(self, model):
nsel = len([src for src in model.sources if src.selected])
self.wselonly.setVisible(nsel > 0 and nsel < len(model.sources))
self.model = model
self._fileSelected(None)
def _fileSelected(self, filename):
self.wokbtn.setEnabled(bool(self.wfile_in.filename() and self.wfile_out.filename()))
def _inputFileSelected(self, filename):
if filename:
try:
header = pyfits.open(filename)[0].header
except Exception as err:
self.qerrmsg.showMessage("Error reading FITS file %s: %s" % (filename, str(err)))
self.wfile_in.setFilename("")
return
# try to get beam extents
gx, gy, grot = [header.get(x, None) for x in ('BMAJ', 'BMIN', 'BPA')]
if all([x is not None for x in (gx, gy, grot)]):
# if beam size is already set, ask before overwriting
print([str(x.text()) for x in (self.wbmaj, self.wbmin, self.wbpa)])
if any([bool(str(x.text())) for x in (self.wbmaj, self.wbmin, self.wbpa)]) and \
QMessageBox.question(self, "Set restoring beam",
"Also reset restoring beam size from this FITS file?",
QMessageBox.Yes | QMessageBox.No) != QMessageBox.Yes:
return
self.wbmaj.setText("%.2f" % (gx * 3600))
self.wbmin.setText("%.2f" % (gy * 3600))
self.wbpa.setText("%.2f" % grot)
def _psfFileSelected(self, filename):
busy = BusyIndicator()
filename = str(filename)
self.parent().showMessage("Fitting gaussian to PSF file %s" % filename)
try:
bmaj, bmin, pa = [x / DEG for x in Imaging.fitPsf(filename)]
except Exception as err:
busy = None
self.qerrmsg.showMessage("Error fitting PSF file %s: %s" % (filename, str(err)))
return
bmaj *= 3600 * Imaging.FWHM
bmin *= 3600 * Imaging.FWHM
self.wbmaj.setText(str(bmaj))
self.wbmin.setText(str(bmin))
self.wbpa.setText(str(pa))
def accept(self):
"""Tries to restore the image, and closes the dialog if successful."""
# get list of sources to restore
sources = self.model.sources
sel_sources = [src for src in sources if src.selected]
if len(sel_sources) > 0 and len(sel_sources) < len(sources) and self.wselonly.isChecked():
sources = sel_sources
if not sources:
self.qerrmsg.showMessage("No sources to restore.")
return
busy = BusyIndicator()
# get filenames
infile = self.wfile_in.filename()
outfile = self.wfile_out.filename()
self.parent().showMessage(
"Restoring %d model sources to image %s, writing to %s" % (len(sources), infile, outfile))
# read fits file
try:
input_hdu = pyfits.open(infile)[0]
except Exception as err:
busy = None
self.qerrmsg.showMessage("Error reading FITS file %s: %s" % (infile, str(err)))
return
# get beam sizes
try:
bmaj = float(str(self.wbmaj.text()))
bmin = float(str(self.wbmin.text()))
pa = float(str(self.wbpa.text()) or "0")
except Exception as err:
busy = None
self.qerrmsg.showMessage("Invalid beam size specified")
return
bmaj = bmaj / (Imaging.FWHM * 3600) * DEG
bmin = bmin / (Imaging.FWHM * 3600) * DEG
pa = pa * DEG
# restore
try:
Imaging.restoreSources(input_hdu, sources, bmaj, bmin, pa)
except Exception as err:
busy = None
self.qerrmsg.showMessage("Error restoring model into image: %s" % str(err))
return
# save fits file
try:
input_hdu.writeto(outfile, clobber=True)
except Exception as err:
busy = None
self.qerrmsg.showMessage("Error writing FITS file %s: %s" % (outfile, str(err)))
return
self.parent().loadImage(outfile)
busy = None
return QDialog.accept(self)
class Report(QDialog): # {{{
def __init__(self, parent):
QDialog.__init__(self, parent)
self.gui = parent
self.setAttribute(Qt.WA_DeleteOnClose, False)
self.setWindowIcon(QIcon(I('polish.png')))
self.reports = []
self.l = l = QGridLayout()
self.setLayout(l)
self.view = v = QTextEdit(self)
v.setReadOnly(True)
l.addWidget(self.view, 0, 0, 1, 2)
self.backup_msg = la = QLabel('')
l.addWidget(la, 1, 0, 1, 2)
la.setVisible(False)
la.setWordWrap(True)
self.ign_msg = _('Ignore remaining %d reports')
self.ign = QCheckBox(self.ign_msg, self)
l.addWidget(self.ign, 2, 0)
bb = self.bb = QDialogButtonBox(QDialogButtonBox.Close)
bb.accepted.connect(self.accept)
bb.rejected.connect(self.reject)
b = self.log_button = bb.addButton(_('View full &log'), bb.ActionRole)
b.clicked.connect(self.view_log)
bb.button(bb.Close).setDefault(True)
l.addWidget(bb, 2, 1)
self.finished.connect(self.show_next, type=Qt.QueuedConnection)
self.resize(QSize(800, 600))
def setup_ign(self):
self.ign.setText(self.ign_msg%len(self.reports))
self.ign.setVisible(bool(self.reports))
self.ign.setChecked(False)
def __call__(self, *args):
self.reports.append(args)
self.setup_ign()
if not self.isVisible():
self.show_next()
def show_report(self, book_title, book_id, fmts, job, report):
from calibre.ebooks.markdown import markdown
self.current_log = job.details
self.setWindowTitle(_('Polishing of %s')%book_title)
self.view.setText(markdown('# %s\n\n'%book_title + report,
output_format='html4'))
self.bb.button(self.bb.Close).setFocus(Qt.OtherFocusReason)
self.backup_msg.setVisible(bool(fmts))
if fmts:
m = ngettext('The original file has been saved as %s.',
'The original files have been saved as %s.', len(fmts))%(
_(' and ').join('ORIGINAL_'+f for f in fmts)
)
self.backup_msg.setText(m + ' ' + _(
'If you polish again, the polishing will run on the originals.')%(
))
def view_log(self):
self.view.setPlainText(self.current_log)
self.view.verticalScrollBar().setValue(0)
def show_next(self, *args):
if not self.reports:
return
if not self.isVisible():
self.show()
self.show_report(*self.reports.pop(0))
self.setup_ign()
def accept(self):
if self.ign.isChecked():
self.reports = []
if self.reports:
self.show_next()
return
super(Report, self).accept()
def reject(self):
if self.ign.isChecked():
self.reports = []
if self.reports:
self.show_next()
return
super(Report, self).reject()
class JobError(QDialog): # {{{
WIDTH = 600
do_pop = pyqtSignal()
def __init__(self, parent):
QDialog.__init__(self, parent)
self.setAttribute(Qt.WA_DeleteOnClose, False)
self.queue = []
self.do_pop.connect(self.pop, type=Qt.QueuedConnection)
self._layout = l = QGridLayout()
self.setLayout(l)
self.icon = QIcon(I('dialog_error.png'))
self.setWindowIcon(self.icon)
self.icon_label = QLabel()
self.icon_label.setPixmap(self.icon.pixmap(68, 68))
self.icon_label.setMaximumSize(QSize(68, 68))
self.msg_label = QLabel('<p> ')
self.msg_label.setStyleSheet('QLabel { margin-top: 1ex; }')
self.msg_label.setWordWrap(True)
self.msg_label.setTextFormat(Qt.RichText)
self.det_msg = QPlainTextEdit(self)
self.det_msg.setVisible(False)
self.bb = QDialogButtonBox(QDialogButtonBox.Close, parent=self)
self.bb.accepted.connect(self.accept)
self.bb.rejected.connect(self.reject)
self.ctc_button = self.bb.addButton(_('&Copy to clipboard'),
self.bb.ActionRole)
self.ctc_button.clicked.connect(self.copy_to_clipboard)
self.show_det_msg = _('Show &details')
self.hide_det_msg = _('Hide &details')
self.det_msg_toggle = self.bb.addButton(self.show_det_msg, self.bb.ActionRole)
self.det_msg_toggle.clicked.connect(self.toggle_det_msg)
self.det_msg_toggle.setToolTip(
_('Show detailed information about this error'))
self.suppress = QCheckBox(self)
l.addWidget(self.icon_label, 0, 0, 1, 1)
l.addWidget(self.msg_label, 0, 1, 1, 1)
l.addWidget(self.det_msg, 1, 0, 1, 2)
l.addWidget(self.suppress, 2, 0, 1, 2, Qt.AlignLeft|Qt.AlignBottom)
l.addWidget(self.bb, 3, 0, 1, 2, Qt.AlignRight|Qt.AlignBottom)
l.setColumnStretch(1, 100)
self.setModal(False)
self.suppress.setVisible(False)
self.do_resize()
def update_suppress_state(self):
self.suppress.setText(_(
'Hide the remaining %d error messages'%len(self.queue)))
self.suppress.setVisible(len(self.queue) > 3)
self.do_resize()
def copy_to_clipboard(self, *args):
d = QTextDocument()
d.setHtml(self.msg_label.text())
QApplication.clipboard().setText(
u'calibre, version %s (%s, isfrozen: %s)\n%s: %s\n\n%s' %
(__version__, sys.platform, isfrozen,
unicode(self.windowTitle()), unicode(d.toPlainText()),
unicode(self.det_msg.toPlainText())))
if hasattr(self, 'ctc_button'):
self.ctc_button.setText(_('Copied'))
def toggle_det_msg(self, *args):
vis = unicode(self.det_msg_toggle.text()) == self.hide_det_msg
self.det_msg_toggle.setText(self.show_det_msg if vis else
self.hide_det_msg)
self.det_msg.setVisible(not vis)
self.do_resize()
def do_resize(self):
h = self.sizeHint().height()
self.setMinimumHeight(0) # Needed as this gets set if det_msg is shown
# Needed otherwise re-showing the box after showing det_msg causes the box
# to not reduce in height
self.setMaximumHeight(h)
self.resize(QSize(self.WIDTH, h))
def showEvent(self, ev):
ret = QDialog.showEvent(self, ev)
self.bb.button(self.bb.Close).setFocus(Qt.OtherFocusReason)
return ret
def show_error(self, title, msg, det_msg=u''):
self.queue.append((title, msg, det_msg))
self.update_suppress_state()
self.pop()
def pop(self):
if not self.queue or self.isVisible():
return
title, msg, det_msg = self.queue.pop(0)
self.setWindowTitle(title)
self.msg_label.setText(msg)
self.det_msg.setPlainText(det_msg)
self.det_msg.setVisible(False)
self.det_msg_toggle.setText(self.show_det_msg)
self.det_msg_toggle.setVisible(True)
self.suppress.setChecked(False)
self.update_suppress_state()
if not det_msg:
self.det_msg_toggle.setVisible(False)
self.do_resize()
self.show()
def done(self, r):
if self.suppress.isChecked():
self.queue = []
QDialog.done(self, r)
self.do_pop.emit()
class JobError(QDialog): # {{{
WIDTH = 600
do_pop = pyqtSignal()
def __init__(self, parent):
QDialog.__init__(self, parent)
self.setAttribute(Qt.WA_DeleteOnClose, False)
self.queue = []
self.do_pop.connect(self.pop, type=Qt.QueuedConnection)
self._layout = l = QGridLayout()
self.setLayout(l)
self.icon = QIcon(I('dialog_error.png'))
self.setWindowIcon(self.icon)
self.icon_label = QLabel()
self.icon_label.setPixmap(self.icon.pixmap(68, 68))
self.icon_label.setMaximumSize(QSize(68, 68))
self.msg_label = QLabel('<p> ')
self.msg_label.setStyleSheet('QLabel { margin-top: 1ex; }')
self.msg_label.setWordWrap(True)
self.msg_label.setTextFormat(Qt.RichText)
self.det_msg = QPlainTextEdit(self)
self.det_msg.setVisible(False)
self.bb = QDialogButtonBox(QDialogButtonBox.Close, parent=self)
self.bb.accepted.connect(self.accept)
self.bb.rejected.connect(self.reject)
self.ctc_button = self.bb.addButton(_('&Copy to clipboard'),
self.bb.ActionRole)
self.ctc_button.clicked.connect(self.copy_to_clipboard)
self.show_det_msg = _('Show &details')
self.hide_det_msg = _('Hide &details')
self.det_msg_toggle = self.bb.addButton(self.show_det_msg,
self.bb.ActionRole)
self.det_msg_toggle.clicked.connect(self.toggle_det_msg)
self.det_msg_toggle.setToolTip(
_('Show detailed information about this error'))
self.suppress = QCheckBox(self)
l.addWidget(self.icon_label, 0, 0, 1, 1)
l.addWidget(self.msg_label, 0, 1, 1, 1)
l.addWidget(self.det_msg, 1, 0, 1, 2)
l.addWidget(self.suppress, 2, 0, 1, 2, Qt.AlignLeft | Qt.AlignBottom)
l.addWidget(self.bb, 3, 0, 1, 2, Qt.AlignRight | Qt.AlignBottom)
l.setColumnStretch(1, 100)
self.setModal(False)
self.suppress.setVisible(False)
self.do_resize()
def update_suppress_state(self):
self.suppress.setText(
_('Hide the remaining %d error messages' % len(self.queue)))
self.suppress.setVisible(len(self.queue) > 3)
self.do_resize()
def copy_to_clipboard(self, *args):
d = QTextDocument()
d.setHtml(self.msg_label.text())
QApplication.clipboard().setText(
u'calibre, version %s (%s, isfrozen: %s)\n%s: %s\n\n%s' %
(__version__, sys.platform, isfrozen, unicode(self.windowTitle()),
unicode(d.toPlainText()), unicode(self.det_msg.toPlainText())))
if hasattr(self, 'ctc_button'):
self.ctc_button.setText(_('Copied'))
def toggle_det_msg(self, *args):
vis = unicode(self.det_msg_toggle.text()) == self.hide_det_msg
self.det_msg_toggle.setText(
self.show_det_msg if vis else self.hide_det_msg)
self.det_msg.setVisible(not vis)
self.do_resize()
def do_resize(self):
h = self.sizeHint().height()
self.setMinimumHeight(0) # Needed as this gets set if det_msg is shown
# Needed otherwise re-showing the box after showing det_msg causes the box
# to not reduce in height
self.setMaximumHeight(h)
self.resize(QSize(self.WIDTH, h))
def showEvent(self, ev):
ret = QDialog.showEvent(self, ev)
self.bb.button(self.bb.Close).setFocus(Qt.OtherFocusReason)
return ret
def show_error(self, title, msg, det_msg=u''):
self.queue.append((title, msg, det_msg))
self.update_suppress_state()
self.pop()
def pop(self):
if not self.queue or self.isVisible(): return
title, msg, det_msg = self.queue.pop(0)
self.setWindowTitle(title)
self.msg_label.setText(msg)
self.det_msg.setPlainText(det_msg)
self.det_msg.setVisible(False)
self.det_msg_toggle.setText(self.show_det_msg)
self.det_msg_toggle.setVisible(True)
self.suppress.setChecked(False)
self.update_suppress_state()
if not det_msg:
self.det_msg_toggle.setVisible(False)
self.do_resize()
self.show()
def done(self, r):
if self.suppress.isChecked():
self.queue = []
QDialog.done(self, r)
self.do_pop.emit()
