def process_duplicates(self, db, duplicates):
ta = _('%(title)s by %(author)s')
bf = QFont(self.dup_list.font())
bf.setBold(True)
itf = QFont(self.dup_list.font())
itf.setItalic(True)
for mi, cover, formats in duplicates:
item = QTreeWidgetItem([ta%dict(
title=mi.title, author=mi.format_field('authors')[1])] , 0)
item.setCheckState(0, Qt.Checked)
item.setFlags(Qt.ItemIsEnabled|Qt.ItemIsUserCheckable)
item.setData(0, Qt.FontRole, bf)
item.setData(0, Qt.UserRole, (mi, cover, formats))
matching_books = db.books_with_same_title(mi)
def add_child(text):
c = QTreeWidgetItem([text], 1)
c.setFlags(Qt.ItemIsEnabled)
item.addChild(c)
return c
add_child(_('Already in calibre:')).setData(0, Qt.FontRole, itf)
for book_id in matching_books:
aut = [a.replace('|', ',') for a in (db.authors(book_id,
index_is_id=True) or '').split(',')]
add_child(ta%dict(
title=db.title(book_id, index_is_id=True),
author=authors_to_string(aut)))
add_child('')
yield item
def paint_line_numbers(self, ev):
painter = QPainter(self.line_number_area)
painter.fillRect(ev.rect(), self.line_number_palette.color(QPalette.Base))
block = self.firstVisibleBlock()
num = block.blockNumber()
top = int(self.blockBoundingGeometry(block).translated(self.contentOffset()).top())
bottom = top + int(self.blockBoundingRect(block).height())
current = self.textCursor().block().blockNumber()
painter.setPen(self.line_number_palette.color(QPalette.Text))
while block.isValid() and top <= ev.rect().bottom():
if block.isVisible() and bottom >= ev.rect().top():
if current == num:
painter.save()
painter.setPen(self.line_number_palette.color(QPalette.BrightText))
f = QFont(self.font())
f.setBold(True)
painter.setFont(f)
self.last_current_lnum = (top, bottom - top)
painter.drawText(0, top, self.line_number_area.width() - 5, self.fontMetrics().height(),
Qt.AlignRight, str(num + 1))
if current == num:
painter.restore()
block = block.next()
top = bottom
bottom = top + int(self.blockBoundingRect(block).height())
num += 1
def paint_line_numbers(self, ev):
painter = QPainter(self.line_number_area)
painter.fillRect(ev.rect(),
self.line_number_palette.color(QPalette.Base))
block = self.firstVisibleBlock()
num = block.blockNumber()
top = int(
self.blockBoundingGeometry(block).translated(
self.contentOffset()).top())
bottom = top + int(self.blockBoundingRect(block).height())
current = self.textCursor().block().blockNumber()
painter.setPen(self.line_number_palette.color(QPalette.Text))
while block.isValid() and top <= ev.rect().bottom():
if block.isVisible() and bottom >= ev.rect().top():
if current == num:
painter.save()
painter.setPen(
self.line_number_palette.color(QPalette.BrightText))
f = QFont(self.font())
f.setBold(True)
painter.setFont(f)
self.last_current_lnum = (top, bottom - top)
painter.drawText(0, top,
self.line_number_area.width() - 5,
self.fontMetrics().height(), Qt.AlignRight,
str(num + 1))
if current == num:
painter.restore()
block = block.next()
top = bottom
bottom = top + int(self.blockBoundingRect(block).height())
num += 1
def capture_clicked(self, which=1):
self.capture = which
button = getattr(self, 'button%d' % which)
button.setText(_('Press a key...'))
button.setFocus(Qt.OtherFocusReason)
font = QFont()
font.setBold(True)
button.setFont(font)
def _initFonts():
"""Initializes fonts on fitrst call"""
if SkyModelTreeWidgetItem._fonts is None:
stdfont = QApplication.font()
boldfont = QFont(stdfont)
boldfont.setBold(True)
SkyModelTreeWidgetItem._fonts = [stdfont, boldfont]
SkyModelTreeWidgetItem._fontmetrics = QFontMetrics(boldfont)
def getLabelFont(self, isBold=False):
"""
Returns the font for the labels in the grid
"""
# Font for labels.
labelFont = QFont(self.font())
labelFont.setBold(False)
return labelFont
def getLabelFont(self, isBold = False):
"""
Returns the font for the labels in the grid
"""
# Font for labels.
labelFont = QFont(self.font())
labelFont.setBold(False)
return labelFont
def _getFontForTextNearCursor(self, fontSize = 10, isBold = False):
"""
Returns the font for text near the cursor.
@see: self.renderTextNearCursor
"""
font = QFont("Arial", fontSize)
font.setBold(isBold)
return font
def _initFonts():
"""Initializes fonts on fitrst call"""
if SkyModelTreeWidgetItem._fonts is None:
stdfont = QApplication.font()
boldfont = QFont(stdfont)
boldfont.setBold(True)
SkyModelTreeWidgetItem._fonts = [stdfont, boldfont]
SkyModelTreeWidgetItem._fontmetrics = QFontMetrics(boldfont)
class HeaderView(QHeaderView): # {{{
def __init__(self, *args):
QHeaderView.__init__(self, *args)
self.hover = -1
self.current_font = QFont(self.font())
self.current_font.setBold(True)
self.current_font.setItalic(True)
def event(self, e):
if e.type() in (e.HoverMove, e.HoverEnter):
self.hover = self.logicalIndexAt(e.pos())
elif e.type() in (e.Leave, e.HoverLeave):
self.hover = -1
return QHeaderView.event(self, e)
def paintSection(self, painter, rect, logical_index):
opt = QStyleOptionHeader()
self.initStyleOption(opt)
opt.rect = rect
opt.section = logical_index
opt.orientation = self.orientation()
opt.textAlignment = Qt.AlignHCenter | Qt.AlignVCenter
model = self.parent().model()
opt.text = model.headerData(logical_index, opt.orientation,
Qt.DisplayRole).toString()
if self.isSortIndicatorShown() and self.sortIndicatorSection(
) == logical_index:
opt.sortIndicator = QStyleOptionHeader.SortDown if self.sortIndicatorOrder(
) == Qt.AscendingOrder else QStyleOptionHeader.SortUp
opt.text = opt.fontMetrics.elidedText(opt.text, Qt.ElideRight,
rect.width() - 4)
if self.isEnabled():
opt.state |= QStyle.State_Enabled
if self.window().isActiveWindow():
opt.state |= QStyle.State_Active
if self.hover == logical_index:
opt.state |= QStyle.State_MouseOver
sm = self.selectionModel()
if opt.orientation == Qt.Vertical:
try:
opt.icon = model.headerData(logical_index, opt.orientation,
Qt.DecorationRole)
opt.iconAlignment = Qt.AlignVCenter
except (IndexError, ValueError, TypeError):
pass
if sm.isRowSelected(logical_index, QModelIndex()):
opt.state |= QStyle.State_Sunken
painter.save()
if ((opt.orientation == Qt.Horizontal
and sm.currentIndex().column() == logical_index)
or (opt.orientation == Qt.Vertical
and sm.currentIndex().row() == logical_index)):
painter.setFont(self.current_font)
self.style().drawControl(QStyle.CE_Header, opt, painter, self)
painter.restore()
def paintEvent(self, ev):
# We do it like this so that the popup uses a normal font
if self.emphasize:
ofont = self.font()
f = QFont(ofont)
f.setBold(True), f.setItalic(True)
self.setFont(f)
QComboBox.paintEvent(self, ev)
if self.emphasize:
self.setFont(ofont)
def set_preferred_country(self):
item = self.dictionaries.currentItem()
bf = QFont(self.dictionaries.font())
bf.setBold(True)
for x in (item.parent().child(i) for i in xrange(item.parent().childCount())):
x.setData(0, Qt.FontRole, bf if x is item else None)
lc = unicode(item.parent().data(0, Qt.UserRole).toPyObject())
pl = dprefs['preferred_locales']
pl[lc] = '%s-%s' % (lc, unicode(item.data(0, Qt.UserRole).toPyObject()))
dprefs['preferred_locales'] = pl
def set_window_title(self):
db = self.current_db
restrictions = [x for x in (db.data.get_base_restriction_name(), db.data.get_search_restriction_name()) if x]
restrictions = " :: ".join(restrictions)
font = QFont()
if restrictions:
restrictions = " :: " + restrictions
font.setBold(True)
font.setItalic(True)
self.virtual_library.setFont(font)
title = u"{0} - || {1}{2} ||".format(__appname__, self.iactions["Choose Library"].library_name(), restrictions)
self.setWindowTitle(title)
def _getHeaderFont(self):
"""
Returns the font used for the header.
@return: the header font
@rtype: QFont
"""
font = QFont()
font.setFamily(PM_HEADER_FONT)
font.setPointSize(PM_HEADER_FONT_POINT_SIZE)
font.setBold(PM_HEADER_FONT_BOLD)
return font
def _getHeaderFont(self):
"""
Returns the font used for the header.
@return: the header font
@rtype: QFont
"""
font = QFont()
font.setFamily(PM_HEADER_FONT)
font.setPointSize(PM_HEADER_FONT_POINT_SIZE)
font.setBold(PM_HEADER_FONT_BOLD)
return font
def getButtonFont(self):
"""
Returns the font for the tool buttons in the grid.
@return: Button font.
@rtype: U{B{QFont}<http://doc.trolltech.com/4/qfont.html>}
"""
# Font for tool buttons.
buttonFont = QFont(self.font())
buttonFont.setFamily(BUTTON_FONT)
buttonFont.setPointSize(BUTTON_FONT_POINT_SIZE)
buttonFont.setBold(BUTTON_FONT_BOLD)
return buttonFont
def getButtonFont(self):
"""
Returns the font for the tool buttons in the grid.
@return: Button font.
@rtype: U{B{QFont}<http://doc.trolltech.com/4/qfont.html>}
"""
# Font for tool buttons.
buttonFont = QFont(self.font())
buttonFont.setFamily(BUTTON_FONT)
buttonFont.setPointSize(BUTTON_FONT_POINT_SIZE)
buttonFont.setBold(BUTTON_FONT_BOLD)
return buttonFont
class StatusBar(QStatusBar): # {{{
def __init__(self, parent=None):
QStatusBar.__init__(self, parent)
self.default_message = __appname__ + ' ' + _('version') + ' ' + \
__version__ + ' ' + _('created by Kovid Goyal')
self.device_string = ''
self._font = QFont()
self._font.setBold(True)
self.setFont(self._font)
self.w = QLabel(self.default_message)
self.w.setFont(self._font)
self.addWidget(self.w)
class HeaderView(QHeaderView): # {{{
def __init__(self, *args):
QHeaderView.__init__(self, *args)
self.hover = -1
self.current_font = QFont(self.font())
self.current_font.setBold(True)
self.current_font.setItalic(True)
def event(self, e):
if e.type() in (e.HoverMove, e.HoverEnter):
self.hover = self.logicalIndexAt(e.pos())
elif e.type() in (e.Leave, e.HoverLeave):
self.hover = -1
return QHeaderView.event(self, e)
def paintSection(self, painter, rect, logical_index):
opt = QStyleOptionHeader()
self.initStyleOption(opt)
opt.rect = rect
opt.section = logical_index
opt.orientation = self.orientation()
opt.textAlignment = Qt.AlignHCenter | Qt.AlignVCenter
model = self.parent().model()
opt.text = model.headerData(logical_index, opt.orientation, Qt.DisplayRole).toString()
if self.isSortIndicatorShown() and self.sortIndicatorSection() == logical_index:
opt.sortIndicator = QStyleOptionHeader.SortDown if self.sortIndicatorOrder() == Qt.AscendingOrder else QStyleOptionHeader.SortUp
opt.text = opt.fontMetrics.elidedText(opt.text, Qt.ElideRight, rect.width() - 4)
if self.isEnabled():
opt.state |= QStyle.State_Enabled
if self.window().isActiveWindow():
opt.state |= QStyle.State_Active
if self.hover == logical_index:
opt.state |= QStyle.State_MouseOver
sm = self.selectionModel()
if opt.orientation == Qt.Vertical:
try:
opt.icon = model.headerData(logical_index, opt.orientation, Qt.DecorationRole)
opt.iconAlignment = Qt.AlignVCenter
except TypeError:
pass
if sm.isRowSelected(logical_index, QModelIndex()):
opt.state |= QStyle.State_Sunken
painter.save()
if (
(opt.orientation == Qt.Horizontal and sm.currentIndex().column() == logical_index) or
(opt.orientation == Qt.Vertical and sm.currentIndex().row() == logical_index)):
painter.setFont(self.current_font)
self.style().drawControl(QStyle.CE_Header, opt, painter, self)
painter.restore()
def set_window_title(self):
db = self.current_db
restrictions = [x for x in (db.data.get_base_restriction_name(),
db.data.get_search_restriction_name()) if x]
restrictions = ' :: '.join(restrictions)
font = QFont()
if restrictions:
restrictions = ' :: ' + restrictions
font.setBold(True)
font.setItalic(True)
self.virtual_library.setFont(font)
title = u'{0} - || {1}{2} ||'.format(
__appname__, self.iactions['Choose Library'].library_name(), restrictions)
self.setWindowTitle(title)
def data(self, index, role):
try:
widget = self.widgets[index.row()]
except:
return NONE
if role == Qt.DisplayRole:
return QVariant(widget.config_title())
if role == Qt.DecorationRole:
return QVariant(widget.config_icon())
if role == Qt.FontRole:
f = QFont()
f.setBold(True)
return QVariant(f)
return NONE
def setBold(self, isBold=True):
"""
Sets or unsets font of all labels in this widget to bold
@param isBold: If true, sets the font of all labels in the widget to
bold.
@type isBold: bool
@see: B{MovePropertyManager.updateRotationDeltaLabels} for an example
on how this function is used.
"""
for label in self.labels:
font = QFont(label.font())
font.setBold(isBold)
label.setFont(font)
def data(self, index, role):
try:
widget = self.widgets[index.row()]
except:
return NONE
if role == Qt.DisplayRole:
return QVariant(widget.config_title())
if role == Qt.DecorationRole:
return QVariant(widget.config_icon())
if role == Qt.FontRole:
f = QFont()
f.setBold(True)
return QVariant(f)
return NONE
class StatusBar(QStatusBar): # {{{
def __init__(self, parent=None):
QStatusBar.__init__(self, parent)
self.default_message = __appname__ + ' ' + _('version') + ' ' + \
__version__ + ' ' + _('created by Kovid Goyal')
self.device_string = ''
self._font = QFont()
self._font.setBold(True)
self.setFont(self._font)
self.w = QLabel(self.default_message)
self.w.setFont(self._font)
self.addWidget(self.w)
def setBold(self, isBold = True):
"""
Sets or unsets font of all labels in this widget to bold
@param isBold: If true, sets the font of all labels in the widget to
bold.
@type isBold: bool
@see: B{MovePropertyManager.updateRotationDeltaLabels} for an example
on how this function is used.
"""
for label in self.labels:
font = QFont(label.font())
font.setBold(isBold)
label.setFont(font)
class StatusBar(QStatusBar): # {{{
def __init__(self, parent=None):
QStatusBar.__init__(self, parent)
self.default_message = __appname__ + ' ' + _('version') + ' ' + \
self.get_version() + ' ' + _('created by Kovid Goyal')
self.device_string = ''
self.update_label = UpdateLabel('')
self.addPermanentWidget(self.update_label)
self.update_label.setVisible(False)
self._font = QFont()
self._font.setBold(True)
self.setFont(self._font)
self.defmsg = QLabel(self.default_message)
self.defmsg.setFont(self._font)
self.addWidget(self.defmsg)
def initialize(self, systray=None):
self.systray = systray
self.notifier = get_notifier(systray)
def device_connected(self, devname):
self.device_string = _('Connected ') + devname
self.defmsg.setText(self.default_message + ' ..::.. ' +
self.device_string)
self.clearMessage()
def device_disconnected(self):
self.device_string = ''
self.defmsg.setText(self.default_message)
self.clearMessage()
def get_version(self):
return get_version()
def show_message(self, msg, timeout=0):
self.showMessage(msg, timeout)
if self.notifier is not None and not config['disable_tray_notification']:
if isosx and isinstance(msg, unicode):
try:
msg = msg.encode(preferred_encoding)
except UnicodeEncodeError:
msg = msg.encode('utf-8')
self.notifier(msg)
def clear_message(self):
self.clearMessage()
def process_duplicates(self, db, duplicates):
ta = _('%(title)s by %(author)s [%(formats)s]')
bf = QFont(self.dup_list.font())
bf.setBold(True)
itf = QFont(self.dup_list.font())
itf.setItalic(True)
for mi, cover, formats in duplicates:
# formats is a list of file paths
# Grab just the extension and display to the user
# Based only off the file name, no file type tests are done.
incoming_formats = ', '.join(
os.path.splitext(path)[-1].replace('.', '').upper()
for path in formats)
item = QTreeWidgetItem([
ta % dict(title=mi.title,
author=mi.format_field('authors')[1],
formats=incoming_formats)
], 0)
item.setCheckState(0, Qt.Checked)
item.setFlags(Qt.ItemIsEnabled | Qt.ItemIsUserCheckable)
item.setData(0, Qt.FontRole, bf)
item.setData(0, Qt.UserRole, (mi, cover, formats))
matching_books = db.books_with_same_title(mi)
def add_child(text):
c = QTreeWidgetItem([text], 1)
c.setFlags(Qt.ItemIsEnabled)
item.addChild(c)
return c
add_child(_('Already in calibre:')).setData(0, Qt.FontRole, itf)
for book_id in matching_books:
aut = [
a.replace('|', ',') for a in (
db.authors(book_id, index_is_id=True) or '').split(',')
]
add_child(
ta %
dict(title=db.title(book_id, index_is_id=True),
author=authors_to_string(aut),
formats=db.formats(
book_id, index_is_id=True, verify_formats=False)))
add_child('')
yield item
class StatusBar(QStatusBar): # {{{
def __init__(self, parent=None):
QStatusBar.__init__(self, parent)
self.default_message = __appname__ + ' ' + _('version') + ' ' + \
self.get_version() + ' ' + _('created by Kovid Goyal')
self.device_string = ''
self.update_label = UpdateLabel('')
self.addPermanentWidget(self.update_label)
self.update_label.setVisible(False)
self._font = QFont()
self._font.setBold(True)
self.setFont(self._font)
self.defmsg = QLabel(self.default_message)
self.defmsg.setFont(self._font)
self.addWidget(self.defmsg)
def initialize(self, systray=None):
self.systray = systray
self.notifier = get_notifier(systray)
def device_connected(self, devname):
self.device_string = _('Connected ') + devname
self.defmsg.setText(self.default_message + ' ..::.. ' +
self.device_string)
self.clearMessage()
def device_disconnected(self):
self.device_string = ''
self.defmsg.setText(self.default_message)
self.clearMessage()
def get_version(self):
return get_version()
def show_message(self, msg, timeout=0):
self.showMessage(msg, timeout)
if self.notifier is not None and not config[
'disable_tray_notification']:
if isosx and isinstance(msg, unicode):
try:
msg = msg.encode(preferred_encoding)
except UnicodeEncodeError:
msg = msg.encode('utf-8')
self.notifier(msg)
def clear_message(self):
self.clearMessage()
def paint_line_numbers(self, ev):
painter = QPainter(self.line_number_area)
painter.fillRect(ev.rect(),
self.line_number_palette.color(QPalette.Base))
block = self.firstVisibleBlock()
num = block.blockNumber()
top = int(
self.blockBoundingGeometry(block).translated(
self.contentOffset()).top())
bottom = top + int(self.blockBoundingRect(block).height())
painter.setPen(self.line_number_palette.color(QPalette.Text))
change_starts = {x[0] for x in self.changes}
while block.isValid() and top <= ev.rect().bottom():
r = ev.rect()
if block.isVisible() and bottom >= r.top():
text = unicode(self.line_number_map.get(num, ''))
is_start = text != '-' and num in change_starts
if is_start:
painter.save()
f = QFont(self.font())
f.setBold(True)
painter.setFont(f)
painter.setPen(
self.line_number_palette.color(QPalette.BrightText))
if text == '-':
painter.drawLine(r.left() + 2, (top + bottom) // 2,
r.right() - 2, (top + bottom) // 2)
else:
if self.right:
painter.drawText(r.left() + 3, top, r.right(),
self.fontMetrics().height(),
Qt.AlignLeft, text)
else:
painter.drawText(r.left() + 2, top,
r.right() - 5,
self.fontMetrics().height(),
Qt.AlignRight, text)
if is_start:
painter.restore()
block = block.next()
top = bottom
bottom = top + int(self.blockBoundingRect(block).height())
num += 1
class Category(QWidget): # {{{
plugin_activated = pyqtSignal(object)
def __init__(self, name, plugins, gui_name, parent=None):
QWidget.__init__(self, parent)
self._layout = QVBoxLayout()
self.setLayout(self._layout)
self.label = QLabel(gui_name)
self.sep = QFrame(self)
self.bf = QFont()
self.bf.setBold(True)
self.label.setFont(self.bf)
self.sep.setFrameShape(QFrame.HLine)
self._layout.addWidget(self.label)
self._layout.addWidget(self.sep)
self.plugins = plugins
self.bar = QToolBar(self)
self.bar.setStyleSheet(
'QToolBar { border: none; background: none }')
self.bar.setIconSize(QSize(32, 32))
self.bar.setMovable(False)
self.bar.setFloatable(False)
self.bar.setToolButtonStyle(Qt.ToolButtonTextUnderIcon)
self._layout.addWidget(self.bar)
self.actions = []
for p in plugins:
target = partial(self.triggered, p)
ac = self.bar.addAction(QIcon(p.icon), p.gui_name, target)
ac.setToolTip(textwrap.fill(p.description))
ac.setWhatsThis(textwrap.fill(p.description))
ac.setStatusTip(p.description)
self.actions.append(ac)
w = self.bar.widgetForAction(ac)
w.setCursor(Qt.PointingHandCursor)
w.setAutoRaise(True)
w.setMinimumWidth(100)
def triggered(self, plugin, *args):
self.plugin_activated.emit(plugin)
def process_duplicates(self, db, duplicates):
ta = _('%(title)s by %(author)s [%(formats)s]')
bf = QFont(self.dup_list.font())
bf.setBold(True)
itf = QFont(self.dup_list.font())
itf.setItalic(True)
for mi, cover, formats in duplicates:
# formats is a list of file paths
# Grab just the extension and display to the user
# Based only off the file name, no file type tests are done.
incoming_formats = ', '.join(os.path.splitext(path)[-1].replace('.', '').upper() for path in formats)
item = QTreeWidgetItem([ta%dict(
title=mi.title, author=mi.format_field('authors')[1],
formats=incoming_formats)] , 0)
item.setCheckState(0, Qt.Checked)
item.setFlags(Qt.ItemIsEnabled|Qt.ItemIsUserCheckable)
item.setData(0, Qt.FontRole, bf)
item.setData(0, Qt.UserRole, (mi, cover, formats))
matching_books = db.books_with_same_title(mi)
def add_child(text):
c = QTreeWidgetItem([text], 1)
c.setFlags(Qt.ItemIsEnabled)
item.addChild(c)
return c
add_child(_('Already in calibre:')).setData(0, Qt.FontRole, itf)
for book_id in matching_books:
aut = [a.replace('|', ',') for a in (db.authors(book_id,
index_is_id=True) or '').split(',')]
add_child(ta%dict(
title=db.title(book_id, index_is_id=True),
author=authors_to_string(aut),
formats=db.formats(book_id, index_is_id=True,
verify_formats=False)))
add_child('')
yield item
def data(self, index, role):
row = index.row()
try:
tweak = self.tweaks[row]
except:
return NONE
if role == Qt.DisplayRole:
return textwrap.fill(tweak.name, 40)
if role == Qt.FontRole and tweak.is_customized:
ans = QFont()
ans.setBold(True)
return ans
if role == Qt.ToolTipRole:
tt = _('This tweak has it default value')
if tweak.is_customized:
tt = '<p>'+_('This tweak has been customized')
tt += '<pre>'
for varn, val in tweak.custom_values.iteritems():
tt += '%s = %r\n\n'%(varn, val)
return textwrap.fill(tt)
if role == Qt.UserRole:
return tweak
return NONE
def data(self, index, role):
row = index.row()
try:
tweak = self.tweaks[row]
except:
return NONE
if role == Qt.DisplayRole:
return textwrap.fill(tweak.name, 40)
if role == Qt.FontRole and tweak.is_customized:
ans = QFont()
ans.setBold(True)
return ans
if role == Qt.ToolTipRole:
tt = _('This tweak has it default value')
if tweak.is_customized:
tt = '<p>'+_('This tweak has been customized')
tt += '<pre>'
for varn, val in tweak.custom_values.iteritems():
tt += '%s = %r\n\n'%(varn, val)
return tt
if role == Qt.UserRole:
return tweak
return NONE
def paint_line_numbers(self, ev):
painter = QPainter(self.line_number_area)
painter.fillRect(ev.rect(), self.line_number_palette.color(QPalette.Base))
block = self.firstVisibleBlock()
num = block.blockNumber()
top = int(self.blockBoundingGeometry(block).translated(self.contentOffset()).top())
bottom = top + int(self.blockBoundingRect(block).height())
painter.setPen(self.line_number_palette.color(QPalette.Text))
change_starts = {x[0] for x in self.changes}
while block.isValid() and top <= ev.rect().bottom():
r = ev.rect()
if block.isVisible() and bottom >= r.top():
text = unicode(self.line_number_map.get(num, ''))
is_start = text != '-' and num in change_starts
if is_start:
painter.save()
f = QFont(self.font())
f.setBold(True)
painter.setFont(f)
painter.setPen(self.line_number_palette.color(QPalette.BrightText))
if text == '-':
painter.drawLine(r.left() + 2, (top + bottom)//2, r.right() - 2, (top + bottom)//2)
else:
if self.right:
painter.drawText(r.left() + 3, top, r.right(), self.fontMetrics().height(),
Qt.AlignLeft, text)
else:
painter.drawText(r.left() + 2, top, r.right() - 5, self.fontMetrics().height(),
Qt.AlignRight, text)
if is_start:
painter.restore()
block = block.next()
top = bottom
bottom = top + int(self.blockBoundingRect(block).height())
num += 1
def build_dictionaries(self, reread=False):
all_dictionaries = builtin_dictionaries() | custom_dictionaries(reread=reread)
languages = defaultdict(lambda : defaultdict(set))
for d in all_dictionaries:
for locale in d.locales | {d.primary_locale}:
languages[locale.langcode][locale.countrycode].add(d)
bf = QFont(self.dictionaries.font())
bf.setBold(True)
itf = QFont(self.dictionaries.font())
itf.setItalic(True)
self.dictionaries.clear()
for lc in sorted(languages, key=lambda x:sort_key(calibre_langcode_to_name(x))):
i = QTreeWidgetItem(self.dictionaries, LANG)
i.setText(0, calibre_langcode_to_name(lc))
i.setData(0, Qt.UserRole, lc)
best_country = getattr(best_locale_for_language(lc), 'countrycode', None)
for countrycode in sorted(languages[lc], key=lambda x: country_map()['names'].get(x, x)):
j = QTreeWidgetItem(i, COUNTRY)
j.setText(0, country_map()['names'].get(countrycode, countrycode))
j.setData(0, Qt.UserRole, countrycode)
if countrycode == best_country:
j.setData(0, Qt.FontRole, bf)
pd = get_dictionary(DictionaryLocale(lc, countrycode))
for dictionary in sorted(languages[lc][countrycode], key=lambda d:d.name):
k = QTreeWidgetItem(j, DICTIONARY)
pl = calibre_langcode_to_name(dictionary.primary_locale.langcode)
if dictionary.primary_locale.countrycode:
pl += '-' + dictionary.primary_locale.countrycode.upper()
k.setText(0, dictionary.name or (_('<Builtin dictionary for {0}>').format(pl)))
k.setData(0, Qt.UserRole, dictionary)
if dictionary.name:
k.setFlags(k.flags() | Qt.ItemIsEditable)
if pd == dictionary:
k.setData(0, Qt.FontRole, itf)
self.dictionaries.expandAll()
class VoivoiShow(Slide):
'''
VoiVoi Slideshow class for displaying images from voivoi database
'''
imgList = list()
eventID = 0
mostRecent = datetime.fromtimestamp(0)
host = "127.0.0.1"
user = "******"
passwd = "secret"
db = "voivoi"
def __init__(self, parent = None):
'''
Constructor
'''
super(VoivoiShow, self).__init__(parent)
#self.setStyleSheet("background: #000;")
self.splashscreen = QImage("res/splashscreen.jpg")
#print(self.splashscreen.isNull())
if not self.splashscreen.isNull():
self.imgList.append(self.splashscreen)
self.imageLabel = QLabel()
self.imageLabel.setSizePolicy(QSizePolicy.Ignored, QSizePolicy.Ignored)
self.imageLabel.setParent(self)
self.httpPool = urllib3.PoolManager()
self.slideIterator = 0
self.timer.timeout.connect(self.nextImage)
self.updateTimer = QTimer()
self.updateTimer.timeout.connect(self.updateImages)
self.mostRecent = datetime.fromtimestamp(0)
self.layout = QHBoxLayout()
self.layout.setMargin(0)
self.layout.addWidget(self.imageLabel)
self.layout.setAlignment(self.imageLabel, Qt.AlignHCenter)
self.setLayout(self.layout)
self.voivoifont = QFont("Helvetica", 48)
self.voivoifont.setBold(True)
def setup(self, host, user, passwd, event_id, database="voivoi", slideInterval=10, updateInterval=60):
''' setup the slide for it's display routine '''
self.host = host
print(self.host)
self.user = user
self.passwd = passwd
self.interval = slideInterval
self.updateInterval = updateInterval
self.db=database
self.eventID = event_id
self.updateImages()
def updateImages(self, buffer_limit=20):
try:
db_connection = pymysql.connect(self.host, self.user, self.passwd, self.db)
except:
print("Database connection not available")
return
sqlquery = "SELECT `categoryOrder`, `userID`, `dayID`, `comment`, `timestamp`, `eventID` FROM `pictures` WHERE `eventID`>=" + str(self.eventID) + " AND `timestamp`>'" + str(self.mostRecent) + "' ORDER BY `timestamp` ASC"
#print(sqlquery)
try:
with db_connection.cursor() as cursor:
cursor.execute(sqlquery)
result = cursor.fetchall()
for entry in result:
print(entry[4])
#print(self.mostRecent)
if entry[4] > self.mostRecent:
if entry[0] == 0:
print("BREAKING")
continue
self.mostRecent = entry[4]
image_url = "http://voivoi.eventfive.de/events/" + str(entry[5]) + "/uploads/" + str(entry[0]) + "_" + str(entry[1]) + "_" + str(entry[2]) + ".jpg"
req = self.httpPool.request('GET',image_url)
if req.status == 200:
data = req.data
print("Newer file downloaded")
might_be_image = QImage()
if might_be_image.loadFromData(data) :
#print("URL is valid")
self.drawOverlay(might_be_image, entry)
if len(self.imgList) > buffer_limit-1: #TODO: change behaviour to iteration over fixed list, to prevent jumps
self.imgList.pop(1)
self.imgList.append(might_be_image)
finally:
print("Update done, closing connection")
db_connection.close()
def drawOverlay(self, image, entry):
#establish painter
painter = QPainter()
#set adjustment factor
corner_fac = 0.037
category_fac = 0.27
text_fac = 0.03
#load images
category = QImage("res/" + str(entry[0]) + ".png")
upperLeft = QImage("res/upperLeft.png")
upperRight = QImage("res/upperRight.png")
lowerLeft = QImage("res/lowerLeft.png")
lowerRight = QImage("res/lowerRight.png")
#adjust overlays to image size
category = category.scaledToHeight(category_fac*image.height(), Qt.SmoothTransformation)
upperLeft = upperLeft.scaledToHeight(corner_fac*image.height(), Qt.SmoothTransformation)
upperRight = upperRight.scaledToHeight(corner_fac*image.height(), Qt.SmoothTransformation)
lowerLeft = lowerLeft.scaledToHeight(corner_fac*image.height(), Qt.SmoothTransformation)
lowerRight = lowerRight.scaledToHeight(corner_fac*image.height(), Qt.SmoothTransformation)
self.voivoifont.setPixelSize(text_fac*image.height())
# create size calculator for font
size_calculator = QFontMetrics(self.voivoifont)
text_width = size_calculator.boundingRect(entry[3]).width()
text_height = size_calculator.height()
#define text-boundary
margin_hor = 0.01*image.width()
max_text_bound = QRect(margin_hor,image.height()-image.height()/3, image.width()-image.width()/3, image.height()/3)
#format text for display
#text_elided = size_calculator.elidedText(entry[3].upper(), Qt.ElideRight, max_text_bound.width(), Qt.TextWordWrap)
text_upper = entry[3].upper()
text_bounds = size_calculator.boundingRect(max_text_bound, Qt.TextWordWrap, text_upper)
text_width = text_bounds.width()
text_height = text_bounds.height()
#calculate positions
margin_ver = 0.018*image.height()
#margin_hor = 0.01*image.width()
lower_bound = image.height()-margin_ver
upper_bound = lower_bound-lowerRight.height()-text_height-upperLeft.height()
#begin painting on image
painter.begin(image)
#first paint category
painter.drawImage(image.width()-category.width()-margin_hor, margin_ver, category)
# now background rectangle and corners + comment
if len(text_upper) > 0:
painter.fillRect(margin_hor, upper_bound , lowerLeft.width()+text_width+lowerRight.width(), lowerLeft.height()+text_height+upperLeft.height(), QColor(qRgb(255,255,255)))
painter.drawImage(margin_hor, lower_bound-lowerLeft.height(), lowerLeft)
painter.drawImage(margin_hor, upper_bound, upperLeft)
painter.drawImage(margin_hor+lowerLeft.width()+text_width, upper_bound, upperRight)
painter.drawImage(margin_hor+lowerLeft.width()+text_width,lower_bound-lowerRight.height(), lowerRight)
# write text to prepared rectangle
painter.setPen(QColor(qRgb(17,195,159)))
painter.setFont(self.voivoifont)
#print(text_upper)
painter.drawText(margin_hor+lowerLeft.width(),image.height()-lowerRight.height()-margin_ver-text_height, text_width, text_height, Qt.TextWordWrap, text_upper)
painter.end()
def run(self):
''' run the widgets display routine '''
self.timer.start(self.interval*1000)
self.updateTimer.start(self.updateInterval*1000)
self.nextImage()
def nextImage(self):
''' take image from list and scale it
to height of parent widget
(which should be QMainWindow).
Then generate a pixmap from the scaled
image and display it on a QLabel'''
if len(self.imgList) > 0:
image = self.imgList[self.slideIterator%len(self.imgList)]
else:
return
#print("IMAGE SIZE AFTER: " + str(image.size()))
currImage = QPixmap.fromImage(image.scaledToHeight(self.parentWidget().height(), Qt.SmoothTransformation))
self.imageLabel.setPixmap(currImage)
self.slideIterator += 1
def stop(self):
Slide.stop(self)
self.timer.stop()
def shutdown(self):
qWarning("Shutting down Slideshow-Module, this will purge all loaded images! \nTo pause, use stop() instead")
Slide.shutdown(self)
self.timer.stop()
self.imgList.clear()
def __init__(self,
parent=None,
desc=None,
name=None,
modal=0,
fl=0,
env=None,
type="QDialog"):
if env is None:
import foundation.env as env # this is a little weird... probably it'll be ok, and logically it seems correct.
self.desc = desc
self.typ = type
if type == "QDialog":
QDialog.__init__(self, parent, name, modal, fl)
elif type == "QTextEdit":
QTextEdit.__init__(self, parent, name)
elif type == "QFrame":
QFrame.__init__(self, parent, name)
else:
print "don't know about type == %r" % (type, )
self.image1 = QPixmap()
self.image1.loadFromData(image1_data,
"PNG") # should be: title_icon ####
self.image3 = QPixmap()
self.image3.loadFromData(image3_data, "PNG")
self.image4 = QPixmap()
self.image4.loadFromData(image4_data, "PNG")
self.image5 = QPixmap()
self.image5.loadFromData(image5_data, "PNG")
self.image6 = QPixmap()
self.image6.loadFromData(image6_data, "PNG")
self.image7 = QPixmap()
self.image7.loadFromData(image7_data, "PNG")
self.image0 = QPixmap(image0_data) # should be: border_icon ####
self.image2 = QPixmap(image2_data) # should be: sponsor_pixmap ####
try:
####@@@@
title_icon_name = self.desc.options.get('title_icon')
border_icon_name = self.desc.options.get('border_icon')
if title_icon_name:
self.image1 = imagename_to_pixmap(
title_icon_name) ###@@@ pass icon_path
###@@@ import imagename_to_pixmap or use env function
# or let that func itself be an arg, or have an env arg for it
###e rename it icon_name_to_pixmap, or find_icon? (the latter only if it's ok if it returns an iconset)
###e use iconset instead?
if border_icon_name:
self.image0 = imagename_to_pixmap(border_icon_name)
except:
print_compact_traceback(
"bug in icon-setting code, using fallback icons: ")
pass
if not name:
self.setName("parameter_dialog_or_frame") ###
###k guess this will need: if type == 'QDialog'
self.setIcon(self.image0) # should be: border_icon ####
nanotube_dialogLayout = QVBoxLayout(self, 0, 0,
"nanotube_dialogLayout")
self.heading_frame = QFrame(self, "heading_frame")
self.heading_frame.setPaletteBackgroundColor(QColor(122, 122, 122))
self.heading_frame.setFrameShape(QFrame.NoFrame)
self.heading_frame.setFrameShadow(QFrame.Plain)
heading_frameLayout = QHBoxLayout(self.heading_frame, 0, 3,
"heading_frameLayout")
self.heading_pixmap = QLabel(self.heading_frame, "heading_pixmap")
self.heading_pixmap.setSizePolicy(
QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed, 0, 0,
self.heading_pixmap.sizePolicy().hasHeightForWidth()))
self.heading_pixmap.setPixmap(
self.image1) # should be: title_icon ####
self.heading_pixmap.setScaledContents(1)
heading_frameLayout.addWidget(self.heading_pixmap)
self.heading_label = QLabel(self.heading_frame, "heading_label")
self.heading_label.setPaletteForegroundColor(QColor(255, 255, 255))
heading_label_font = QFont(self.heading_label.font())
heading_label_font.setPointSize(12)
heading_label_font.setBold(1)
self.heading_label.setFont(heading_label_font)
heading_frameLayout.addWidget(self.heading_label)
nanotube_dialogLayout.addWidget(self.heading_frame)
self.body_frame = QFrame(self, "body_frame")
self.body_frame.setFrameShape(QFrame.StyledPanel)
self.body_frame.setFrameShadow(QFrame.Raised)
body_frameLayout = QVBoxLayout(self.body_frame, 3, 3,
"body_frameLayout")
self.sponsor_frame = QFrame(self.body_frame, "sponsor_frame")
self.sponsor_frame.setPaletteBackgroundColor(QColor(255, 255, 255))
self.sponsor_frame.setFrameShape(QFrame.StyledPanel)
self.sponsor_frame.setFrameShadow(QFrame.Raised)
sponsor_frameLayout = QHBoxLayout(self.sponsor_frame, 0, 0,
"sponsor_frameLayout")
self.sponsor_btn = QPushButton(self.sponsor_frame, "sponsor_btn")
self.sponsor_btn.setAutoDefault(0) #bruce 060703 bugfix
self.sponsor_btn.setSizePolicy(
QSizePolicy(QSizePolicy.Preferred, QSizePolicy.Preferred, 0, 0,
self.sponsor_btn.sizePolicy().hasHeightForWidth()))
self.sponsor_btn.setPaletteBackgroundColor(QColor(255, 255, 255))
self.sponsor_btn.setPixmap(
self.image2
) # should be: sponsor_pixmap #### [also we'll need to support >1 sponsor]
self.sponsor_btn.setFlat(1)
sponsor_frameLayout.addWidget(self.sponsor_btn)
body_frameLayout.addWidget(self.sponsor_frame)
layout59 = QHBoxLayout(None, 0, 6, "layout59")
left_spacer = QSpacerItem(20, 20, QSizePolicy.Expanding,
QSizePolicy.Minimum)
layout59.addItem(left_spacer)
self.done_btn = QToolButton(self.body_frame, "done_btn")
self.done_btn.setIcon(QIcon(self.image3))
layout59.addWidget(self.done_btn)
self.abort_btn = QToolButton(self.body_frame, "abort_btn")
self.abort_btn.setIcon(QIcon(self.image4))
layout59.addWidget(self.abort_btn)
self.preview_btn = QToolButton(self.body_frame, "preview_btn")
self.preview_btn.setIcon(QIcon(self.image5))
layout59.addWidget(self.preview_btn)
self.whatsthis_btn = QToolButton(self.body_frame, "whatsthis_btn")
self.whatsthis_btn.setIcon(QIcon(self.image6))
layout59.addWidget(self.whatsthis_btn)
right_spacer = QSpacerItem(20, 20, QSizePolicy.Expanding,
QSizePolicy.Minimum)
layout59.addItem(right_spacer)
body_frameLayout.addLayout(layout59)
self.groups = []
self.param_getters = {
} # map from param name to get-function (which gets current value out of its widget or controller)
for group_desc in self.desc.kids('group'):
# == start parameters_grpbox ### this will differ for Windows style
header_refs = [
] # keep python refcounted refs to all objects we make (at least the ones pyuic stored in self attrs)
self.parameters_grpbox = QGroupBox(self.body_frame,
"parameters_grpbox")
self.parameters_grpbox.setFrameShape(QGroupBox.StyledPanel)
self.parameters_grpbox.setFrameShadow(QGroupBox.Sunken)
self.parameters_grpbox.setMargin(0)
self.parameters_grpbox.setColumnLayout(0, Qt.Vertical)
self.parameters_grpbox.layout().setSpacing(1)
self.parameters_grpbox.layout().setMargin(4)
parameters_grpboxLayout = QVBoxLayout(
self.parameters_grpbox.layout())
parameters_grpboxLayout.setAlignment(Qt.AlignTop)
layout20 = QHBoxLayout(None, 0, 6, "layout20")
self.nt_parameters_grpbtn = QPushButton(self.parameters_grpbox,
"nt_parameters_grpbtn")
self.nt_parameters_grpbtn.setSizePolicy(
QSizePolicy(
QSizePolicy.Minimum, QSizePolicy.Fixed, 0, 0,
self.nt_parameters_grpbtn.sizePolicy().hasHeightForWidth())
)
self.nt_parameters_grpbtn.setMaximumSize(QSize(16, 16))
self.nt_parameters_grpbtn.setAutoDefault(0)
self.nt_parameters_grpbtn.setIcon(QIcon(
self.image7)) ### not always right, but doesn't matter
self.nt_parameters_grpbtn.setFlat(1)
layout20.addWidget(self.nt_parameters_grpbtn)
self.parameters_grpbox_label = QLabel(self.parameters_grpbox,
"parameters_grpbox_label")
self.parameters_grpbox_label.setSizePolicy(
QSizePolicy(
QSizePolicy.Preferred, QSizePolicy.Minimum, 0, 0,
self.parameters_grpbox_label.sizePolicy().
hasHeightForWidth()))
self.parameters_grpbox_label.setAlignment(QLabel.AlignVCenter)
layout20.addWidget(self.parameters_grpbox_label)
gbx_spacer1 = QSpacerItem(67, 16, QSizePolicy.Expanding,
QSizePolicy.Minimum)
layout20.addItem(gbx_spacer1)
parameters_grpboxLayout.addLayout(layout20)
nt_parameters_body_layout = QGridLayout(
None, 1, 1, 0, 6, "nt_parameters_body_layout"
) ### what is 6 -- is it related to number of items???
# is it 6 in all the ones we got, but that could be a designer error so i better look it up sometime.
# == start its kids
# will use from above: self.parameters_grpbox, nt_parameters_body_layout
nextrow = 0 # which row of the QGridLayout to start filling next (loop variable)
hidethese = [
] # set of objects to hide or show, when this group is closed or opened
for param in group_desc.kids('parameter'):
# param (a group subobj desc) is always a parameter, but we already plan to extend this beyond that,
# so we redundantly test for this here.
getter = None
paramname = None
# set these for use by uniform code at the end (e.g. for tooltips)
editfield = None
label = None
if param.isa('parameter'):
label = QLabel(self.parameters_grpbox, "members_label")
label.setAlignment(QLabel.AlignVCenter | QLabel.AlignRight)
nt_parameters_body_layout.addWidget(label, nextrow, 0)
hidethese.append(label)
thisrow = nextrow
nextrow += 1
#e following should be known in a place that knows the input language, not here
paramname = param.options.get('name') or (
param.args and param.args[0]) or "?"
paramlabel = param.options.get(
'label'
) or paramname ##e wrong, label "" or none ought to be possible
# QtGui.QApplication.translate(self.__class__.__name__, "xyz")
label.setText(
QtGui.QApplication.translate(self.__class__.__name__,
paramlabel))
if param.isa('parameter',
widget='combobox',
type=('str', None)):
self.members_combox = QComboBox(
0, self.parameters_grpbox,
"members_combox") ###k what's 0?
editfield = self.members_combox
#### it probably needs a handler class, and then that could do this setup
self.members_combox.clear()
default = param.options.get(
'default', None) # None is not equal to any string
thewidgetkid = param.kids(
'widget'
)[-1] # kluge; need to think what the desc method for this should be
for item in thewidgetkid.kids('item'):
itemval = item.args[0]
itemtext = itemval
self.members_combox.insertItem(
QtGui.QApplication.translate(
self.__class__.__name__,
itemtext)) #k __tr ok??
if itemval == default: #k or itemtext?
pass ##k i find no setItem in our py code, so not sure yet what to do for this.
nt_parameters_body_layout.addWidget(
self.members_combox, thisrow, 1)
hidethese.append(self.members_combox)
getter = (lambda combobox=self.members_combox: str(
combobox.currentText()))
##e due to __tr or non-str values, it might be better to use currentIndex and look it up in a table
# (though whether __tr is good here might depend on what it's used for)
elif param.isa('parameter',
widget=('lineedit', None),
type=('str', None)):
# this covers explicit str|lineedit, and 3 default cases str, lineedit, neither.
# (i.e. if you say parameter and nothing else, it's str lineedit by default.)
self.length_linedit = QLineEdit(self.parameters_grpbox,
"length_linedit")
editfield = self.length_linedit
nt_parameters_body_layout.addWidget(
self.length_linedit, thisrow, 1)
hidethese.append(self.length_linedit)
default = str(param.options.get('default', ""))
self.length_linedit.setText(
QtGui.QApplication.translate(self.__class__.__name__,
default)) # __tr ok?
getter = (lambda lineedit=self.length_linedit: str(
lineedit.text()))
elif param.isa('parameter',
widget=('lineedit', None),
type='float'):
self.length_linedit = QLineEdit(self.parameters_grpbox,
"length_linedit")
editfield = self.length_linedit
nt_parameters_body_layout.addWidget(
self.length_linedit, thisrow, 1)
hidethese.append(self.length_linedit)
controller = FloatLineeditController_Qt(
self, param, self.length_linedit)
header_refs.append(controller)
getter = controller.get_value
elif param.isa('parameter', widget = ('spinbox', None), type = 'int') or \
param.isa('parameter', widget = ('spinbox'), type = None):
self.chirality_N_spinbox = QSpinBox(
self.parameters_grpbox, "chirality_N_spinbox"
) # was chirality_m_spinbox, now chirality_N_spinbox
editfield = self.chirality_N_spinbox
### seems like Qt defaults for min and max are 0,100 -- way too small a range!
if param.options.has_key('min') or 1:
self.chirality_N_spinbox.setMinimum(
param.options.get('min', -999999999)) # was 0
if param.options.has_key('max') or 1:
self.chirality_N_spinbox.setMaximum(
param.options.get(
'max',
+999999999)) # wasn't in egcode, but needed
self.chirality_N_spinbox.setValue(
param.options.get('default', 0)) # was 5
##e note: i suspect this default 0 should come from something that knows this desc grammar.
suffix = param.options.get('suffix', '')
if suffix:
self.chirality_N_spinbox.setSuffix(
QtGui.QApplication.translate(
self.__class__.__name__, suffix))
else:
self.chirality_N_spinbox.setSuffix(
QString.null) # probably not needed
nt_parameters_body_layout.addWidget(
self.chirality_N_spinbox, thisrow, 1)
hidethese.append(self.chirality_N_spinbox)
getter = self.chirality_N_spinbox.value # note: it also has .text, which includes suffix
else:
print "didn't match:", param ###e improve this
# things done the same way for all kinds of param-editing widgets
if 1: #bruce 060703 moved this down here, as bugfix
# set tooltip (same one for editfield and label)
tooltip = param.options.get('tooltip', '')
###e do it for more kinds of params; share the code somehow; do it in controller, or setup-aid?
###k QToolTip appropriateness; tooltip option might be entirely untested
if tooltip and label:
QToolTip.add(
label,
QtGui.QApplication.translate(
self.__class__.__name__, tooltip))
if tooltip and editfield:
QToolTip.add(
editfield,
QtGui.QApplication.translate(
self.__class__.__name__, tooltip)
) ##k ok?? review once not all params have same-row labels.
if getter and paramname and paramname != '?':
self.param_getters[paramname] = getter
### also bind these params to actions...
continue # next param
header_refs.extend([
self.parameters_grpbox, self.nt_parameters_grpbtn,
self.parameters_grpbox_label
])
# now create the logic/control object for the group
group = CollapsibleGroupController_Qt(self, group_desc,
header_refs, hidethese,
self.nt_parameters_grpbtn)
### maybe ask env for the class to use for this?
self.groups.append(
group
) ### needed?? only for scanning the params, AFAIK -- oh, and to maintain a python refcount.
# from languageChange:
if 1: # i don't know if these are needed:
self.parameters_grpbox.setTitle(QString.null)
self.nt_parameters_grpbtn.setText(QString.null)
self.parameters_grpbox_label.setText(
QtGui.QApplication.translate(
self.__class__.__name__,
group_desc.args[0])) # was "Nanotube Parameters"
##e note that it's questionable in the syntax design for this property of a group (overall group label)
# to be in that position (desc arg 0).
# == end its kids
parameters_grpboxLayout.addLayout(nt_parameters_body_layout)
body_frameLayout.addWidget(self.parameters_grpbox)
# == end parameters groupbox
continue # next group
nanotube_dialogLayout.addWidget(self.body_frame)
spacer14 = QSpacerItem(20, 20, QSizePolicy.Minimum,
QSizePolicy.Expanding)
nanotube_dialogLayout.addItem(spacer14)
layout42 = QHBoxLayout(None, 4, 6, "layout42")
btm_spacer = QSpacerItem(59, 20, QSizePolicy.Expanding,
QSizePolicy.Minimum)
layout42.addItem(btm_spacer)
self.cancel_btn = QPushButton(self, "cancel_btn")
self.cancel_btn.setAutoDefault(0) #bruce 060703 bugfix
layout42.addWidget(self.cancel_btn)
self.ok_btn = QPushButton(self, "ok_btn")
self.ok_btn.setAutoDefault(0) #bruce 060703 bugfix
layout42.addWidget(self.ok_btn)
nanotube_dialogLayout.addLayout(layout42)
self.languageChange()
self.resize(
QSize(246, 618).expandedTo(self.minimumSizeHint())
) ### this size will need to be adjusted (guess -- it's only place overall size is set)
qt4todo('self.clearWState(Qt.WState_Polished)')
## self.connect(self.nt_parameters_grpbtn,SIGNAL("clicked()"),self.toggle_nt_parameters_grpbtn) ####
# new:
for button, methodname in (
(self.sponsor_btn,
'do_sponsor_btn'), #e generalize to more than one sponsor button
(self.done_btn, 'do_done_btn'),
(self.abort_btn, 'do_abort_btn'),
(self.preview_btn, 'do_preview_btn'),
(self.whatsthis_btn, 'do_whatsthis_btn'),
(self.cancel_btn, 'do_cancel_btn'),
(self.ok_btn, 'do_ok_btn')):
if hasattr(self, methodname):
self.connect(button, SIGNAL("clicked()"),
getattr(self, methodname))
return
class StatusBar(QStatusBar): # {{{
def __init__(self, parent=None):
QStatusBar.__init__(self, parent)
self.version = get_version()
self.base_msg = "%s %s" % (__appname__, self.version)
if tweaks.get("use_new_db", False):
self.base_msg += " [newdb]"
self.device_string = ""
self.update_label = UpdateLabel("")
self.total = self.current = self.selected = self.library_total = 0
self.addPermanentWidget(self.update_label)
self.update_label.setVisible(False)
self._font = QFont()
self._font.setBold(True)
self.setFont(self._font)
self.defmsg = QLabel("")
self.defmsg.setFont(self._font)
self.addWidget(self.defmsg)
self.set_label()
def initialize(self, systray=None):
self.systray = systray
self.notifier = get_notifier(systray)
def device_connected(self, devname):
self.device_string = _("Connected ") + devname
self.set_label()
def update_state(self, library_total, total, current, selected):
self.library_total = library_total
self.total, self.current, self.selected = total, current, selected
self.set_label()
def set_label(self):
try:
self._set_label()
except:
import traceback
traceback.print_exc()
def _set_label(self):
msg = self.base_msg
if self.device_string:
msg += " ..::.. " + self.device_string
else:
msg += _(" %(created)s %(name)s") % dict(created=_("created by"), name="Kovid Goyal")
if self.total != self.current:
base = _("%(num)d of %(total)d books") % dict(num=self.current, total=self.total)
else:
base = _("%d books") % self.total
if self.selected > 0:
base = _("%(num)s, %(sel)d selected") % dict(num=base, sel=self.selected)
if self.library_total != self.total:
base = _("{0}, {1} total").format(base, self.library_total)
self.defmsg.setText(u"%s\xa0\xa0\xa0\xa0[%s]" % (msg, base))
self.clearMessage()
def device_disconnected(self):
self.device_string = ""
self.set_label()
def show_message(self, msg, timeout=0):
self.showMessage(msg, timeout)
if self.notifier is not None and not config["disable_tray_notification"]:
if isosx and isinstance(msg, unicode):
try:
msg = msg.encode(preferred_encoding)
except UnicodeEncodeError:
msg = msg.encode("utf-8")
self.notifier(msg)
def clear_message(self):
self.clearMessage()
def ui_MMKit_GroupBox(self, MMKitDialog):
#Start MMKit groupbox (includes atom, clipboard and library tabs)
self.MMKit_groupBox = QtGui.QGroupBox(MMKitDialog)
self.MMKit_groupBox.setObjectName("MMKit_groupBox")
self.MMKit_groupBox.setAutoFillBackground(True)
palette = MMKitDialog.getGroupBoxPalette()
self.MMKit_groupBox.setPalette(palette)
styleSheet = MMKitDialog.getGroupBoxStyleSheet()
self.MMKit_groupBox.setStyleSheet(styleSheet)
self.MMKitGrpBox_VBoxLayout = QtGui.QVBoxLayout(self.MMKit_groupBox)
self.MMKitGrpBox_VBoxLayout.setMargin(pmGrpBoxVboxLayoutMargin)
self.MMKitGrpBox_VBoxLayout.setSpacing(pmGrpBoxVboxLayoutSpacing)
self.MMKitGrpBox_VBoxLayout.setObjectName("MMKitGrpBox_VBoxLayout")
self.MMKitGrpBox_TitleButton = MMKitDialog.getGroupBoxTitleButton("MMKit", self.MMKit_groupBox)
self.MMKitGrpBox_VBoxLayout.addWidget(self.MMKitGrpBox_TitleButton)
self.mmkit_tab = QtGui.QTabWidget(self.MMKit_groupBox)
self.mmkit_tab.setEnabled(True)
# Height is fixed. Mark 2007-05-29.
self.mmkit_tab.setSizePolicy(
QSizePolicy(QSizePolicy.Policy(QSizePolicy.Preferred),
QSizePolicy.Policy(QSizePolicy.Fixed)))
self.mmkit_tab.setObjectName("mmkit_tab")
self.atomsPage = QtGui.QWidget()
self.atomsPage.setObjectName("atomsPage")
self.mmkit_tab.addTab(self.atomsPage, "")
self.atomsPageFrame = QtGui.QFrame(self.atomsPage)
# atomsPageFrame needs to be reviewed carefully. Mark 2007-06-20
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Policy(3),QtGui.QSizePolicy.Policy(1))
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.atomsPageFrame.sizePolicy().hasHeightForWidth())
self.atomsPageFrame.setSizePolicy(sizePolicy)
self.atomsPageFrame.setFrameShape(QtGui.QFrame.NoFrame)
self.atomsPageFrame.setFrameShadow(QtGui.QFrame.Plain)
self.atomsPageFrame.setMinimumSize(QtCore.QSize(100,100))
self.atomsPageFrame.setObjectName("atomsPageFrame")
self.atomsPage_VBoxLayout = QtGui.QVBoxLayout(self.atomsPageFrame)
self.atomsPage_VBoxLayout.setMargin(pmMMKitPageMargin) # Was 4. Mark 2007-05-30
self.atomsPage_VBoxLayout.setSpacing(2)
# Element Button GroupBox begins here. #####################
self.elementButtonGroup = QtGui.QGroupBox(self.atomsPageFrame)
sizePolicy = QtGui.QSizePolicy(
QtGui.QSizePolicy.MinimumExpanding,
QtGui.QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
self.elementButtonGroup.setSizePolicy(sizePolicy)
self.elementButtonGroup.setMinimumSize(
QtCore.QSize(pmMMKitButtonWidth * 4,
pmMMKitButtonHeight * 4 + 4))
self.elementButtonGroup.setObjectName("elementButtonGroup")
self.MMKit_GridLayout = QtGui.QGridLayout(self.elementButtonGroup)
self.MMKit_GridLayout.setMargin(1) # Was 0. Mark 2007-05-30
self.MMKit_GridLayout.setSpacing(0)
self.MMKit_GridLayout.setObjectName("MMKit_GridLayout")
# Font for toolbuttons.
font = QFont(self.atomsPageFrame.font())
font.setFamily(pmMMKitButtonFont)
font.setPointSize(pmMMKitButtonFontPointSize)
font.setBold(pmMMKitButtonFontBold)
#font.setWeight(75)
#font.setItalic(False)
#font.setUnderline(False)
#font.setStrikeOut(False)
# All this would be much nicer using a dictionary in a loop.
# Later, when time permits. Mark 2007-05-30.
self.toolButton1 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton1.setFixedSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.toolButton1.setCheckable(True)
self.toolButton1.setFont(font)
self.toolButton1.setObjectName("toolButton1")
self.MMKit_GridLayout.addWidget(self.toolButton1,0,4,1,1)
self.toolButton2 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton2.setFixedSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.toolButton2.setCheckable(True)
self.toolButton2.setFont(font)
self.toolButton2.setObjectName("toolButton2")
self.MMKit_GridLayout.addWidget(self.toolButton2,0,5,1,1)
self.toolButton6 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton6.setFixedSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.toolButton6.setCheckable(True)
self.toolButton6.setFont(font)
self.toolButton6.setObjectName("toolButton6")
self.MMKit_GridLayout.addWidget(self.toolButton6,1,1,1,1)
self.toolButton7 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton7.setFixedSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.toolButton7.setCheckable(True)
self.toolButton7.setFont(font)
self.toolButton7.setObjectName("toolButton7")
self.MMKit_GridLayout.addWidget(self.toolButton7,1,2,1,1)
self.toolButton8 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton8.setFixedSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.toolButton8.setCheckable(True)
self.toolButton8.setFont(font)
self.toolButton8.setObjectName("toolButton8")
self.MMKit_GridLayout.addWidget(self.toolButton8,1,3,1,1)
self.toolButton10 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton10.setFixedSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.toolButton10.setCheckable(True)
self.toolButton10.setFont(font)
self.toolButton10.setObjectName("toolButton10")
self.MMKit_GridLayout.addWidget(self.toolButton10,1,5,1,1)
self.toolButton9 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton9.setFixedSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.toolButton9.setCheckable(True)
self.toolButton9.setFont(font)
self.toolButton9.setObjectName("toolButton9")
self.MMKit_GridLayout.addWidget(self.toolButton9,1,4,1,1)
self.toolButton13 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton13.setFixedSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.toolButton13.setCheckable(True)
self.toolButton13.setFont(font)
self.toolButton13.setObjectName("toolButton13")
self.MMKit_GridLayout.addWidget(self.toolButton13,2,0,1,1)
self.toolButton17 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton17.setFixedSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.toolButton17.setCheckable(True)
self.toolButton17.setFont(font)
self.toolButton17.setObjectName("toolButton17")
self.MMKit_GridLayout.addWidget(self.toolButton17,2,4,1,1)
self.toolButton5 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton5.setFixedSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.toolButton5.setCheckable(True)
self.toolButton5.setFont(font)
self.toolButton5.setObjectName("toolButton5")
self.MMKit_GridLayout.addWidget(self.toolButton5,1,0,1,1)
self.toolButton10_2 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton10_2.setFixedSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.toolButton10_2.setCheckable(True)
self.toolButton10_2.setFont(font)
self.toolButton10_2.setObjectName("toolButton10_2")
self.MMKit_GridLayout.addWidget(self.toolButton10_2,2,5,1,1)
self.toolButton15 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton15.setFixedSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.toolButton15.setCheckable(True)
self.toolButton15.setFont(font)
self.toolButton15.setObjectName("toolButton15")
self.MMKit_GridLayout.addWidget(self.toolButton15,2,2,1,1)
self.toolButton16 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton16.setFixedSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.toolButton16.setCheckable(True)
self.toolButton16.setFont(font)
self.toolButton16.setObjectName("toolButton16")
self.MMKit_GridLayout.addWidget(self.toolButton16,2,3,1,1)
self.toolButton14 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton14.setFixedSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.toolButton14.setCheckable(True)
self.toolButton14.setFont(font)
self.toolButton14.setObjectName("toolButton14")
self.MMKit_GridLayout.addWidget(self.toolButton14,2,1,1,1)
self.toolButton33 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton33.setFixedSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.toolButton33.setCheckable(True)
self.toolButton33.setFont(font)
self.toolButton33.setObjectName("toolButton33")
self.MMKit_GridLayout.addWidget(self.toolButton33,3,2,1,1)
self.toolButton34 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton34.setFixedSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.toolButton34.setCheckable(True)
self.toolButton34.setFont(font)
self.toolButton34.setObjectName("toolButton34")
self.MMKit_GridLayout.addWidget(self.toolButton34,3,3,1,1)
self.toolButton35 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton35.setFixedSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.toolButton35.setCheckable(True)
self.toolButton35.setFont(font)
self.toolButton35.setObjectName("toolButton35")
self.MMKit_GridLayout.addWidget(self.toolButton35,3,4,1,1)
self.toolButton32 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton32.setFixedSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.toolButton32.setCheckable(True)
self.toolButton32.setFont(font)
self.toolButton32.setObjectName("toolButton32")
self.MMKit_GridLayout.addWidget(self.toolButton32,3,1,1,1)
self.toolButton36 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton36.setFixedSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.toolButton36.setCheckable(True)
self.toolButton36.setFont(font)
self.toolButton36.setObjectName("toolButton36")
self.MMKit_GridLayout.addWidget(self.toolButton36,3,5,1,1)
self.atomsPage_VBoxLayout.addWidget(self.elementButtonGroup)
# Height is fixed (i.e. locked). Mark 2007-05-29.
self.elementButtonGroup.setSizePolicy(
QSizePolicy(QSizePolicy.Policy(QSizePolicy.Preferred),
QSizePolicy.Policy(QSizePolicy.Fixed)))
# Atomic Hybrid label
self.atomic_hybrids_label = QtGui.QLabel(self.atomsPageFrame)
self.atomic_hybrids_label.setText("Atomic Hybrids :")
self.atomsPage_VBoxLayout.addWidget(self.atomic_hybrids_label)
# Elements Button GroupBox ends here. #######################
# This special HBoxLayout contains both the hybrid button group and a
# vert spacer (width = 0) to keep the Qt layout working properly
# in certain situations like that described in bug 2407.
# Mark 2007-06-20.
self.special_HBoxLayout = QtGui.QHBoxLayout()
self.special_HBoxLayout.setMargin(0)
self.special_HBoxLayout.setSpacing(6)
self.special_HBoxLayout.setObjectName("special_HBoxLayout")
self.atomsPage_VBoxLayout.addLayout(self.special_HBoxLayout)
# Hybrid GroupBox begins here ###############################
self.hybrid_btngrp = QtGui.QGroupBox(self.atomsPageFrame)
self.hybrid_btngrp.setObjectName("hybrid_btngrp")
self.special_HBoxLayout.addWidget(self.hybrid_btngrp)
self.hybridBtns_HBoxLayout = QtGui.QHBoxLayout(self.hybrid_btngrp)
self.hybridBtns_HBoxLayout.setMargin(2)
self.hybridBtns_HBoxLayout.setSpacing(0)
self.hybridBtns_HBoxLayout.setObjectName("hybridBtns_HBoxLayout")
self.sp3_btn = QtGui.QToolButton(self.hybrid_btngrp)
self.sp3_btn.setMinimumSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.sp3_btn.setMaximumSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.sp3_btn.setCheckable(True)
self.sp3_btn.setObjectName("sp3_btn")
self.hybridBtns_HBoxLayout.addWidget(self.sp3_btn)
self.sp2_btn = QtGui.QToolButton(self.hybrid_btngrp)
self.sp2_btn.setMinimumSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.sp2_btn.setMaximumSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.sp2_btn.setCheckable(True)
self.sp2_btn.setObjectName("sp2_btn")
self.hybridBtns_HBoxLayout.addWidget(self.sp2_btn)
self.sp_btn = QtGui.QToolButton(self.hybrid_btngrp)
self.sp_btn.setMinimumSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.sp_btn.setMaximumSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.sp_btn.setCheckable(True)
self.sp_btn.setObjectName("sp_btn")
self.hybridBtns_HBoxLayout.addWidget(self.sp_btn)
self.graphitic_btn = QtGui.QToolButton(self.hybrid_btngrp)
self.graphitic_btn.setMinimumSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.graphitic_btn.setMaximumSize(QtCore.QSize(pmMMKitButtonWidth,pmMMKitButtonHeight))
self.graphitic_btn.setCheckable(True)
self.graphitic_btn.setObjectName("graphitic_btn")
self.hybridBtns_HBoxLayout.addWidget(self.graphitic_btn)
# This VSpacer is needed to help (but not completely) fix bug 2407. It
# maintains the height of the layout(s) containing the hybrid button
# group when it is hidden using hide(). Without this spacer the layout
# gets screwed up in special situations like that described in bug 2407.
# The + 10 below is needed to account for the margin (4 pixels) and
# the additional 6 just help (I have a theory that the height of the
# frame containing the label above the hybrid group box shrinks when
# the label is hidden by inserting a space character). I'm
# not going to worry about this now. +10 works well enough.
# Mark 2007-06-20.
VSpacer = QtGui.QSpacerItem(0, pmMMKitButtonHeight + 10,
QtGui.QSizePolicy.Fixed,
QtGui.QSizePolicy.Fixed)
#self.hybridBtns_HBoxLayout.addItem(VSpacer)
self.special_HBoxLayout.addItem(VSpacer)
self.hybridBtns_HBoxLayout.addStretch(0)
# Height is fixed. Mark 2007-05-29.
self.hybrid_btngrp.setSizePolicy(
QSizePolicy(QSizePolicy.Policy(QSizePolicy.MinimumExpanding),
QSizePolicy.Policy(QSizePolicy.Fixed)))
# This spacer keeps the MMKit button grid compressed when
# the hybrid button group is hidden.
self.atomsPageBottomVSpacer = \
QtGui.QSpacerItem(5, 0,
QtGui.QSizePolicy.Fixed,
QtGui.QSizePolicy.MinimumExpanding)
self.atomsPage_VBoxLayout.addItem(self.atomsPageBottomVSpacer)
# Clipboard page begins here ############################################
self.clipboardPage = QtGui.QWidget()
self.clipboardPage.setObjectName("clipboardPage")
self.gridlayout3 = QtGui.QGridLayout(self.clipboardPage)
self.gridlayout3.setMargin(pmMMKitPageMargin) # Was 4. Mark 2007-05-30
self.gridlayout3.setSpacing(2)
self.gridlayout3.setObjectName("gridlayout3")
self.chunkListBox = QtGui.QListWidget(self.clipboardPage)
self.chunkListBox.setMinimumSize(QtCore.QSize(100,100))
# Height is fixed. Mark 2007-05-29.
self.chunkListBox.setSizePolicy(
QSizePolicy(QSizePolicy.Policy(QSizePolicy.MinimumExpanding),
QSizePolicy.Policy(QSizePolicy.Fixed)))
self.chunkListBox.setObjectName("chunkListBox")
self.gridlayout3.addWidget(self.chunkListBox,0,0,1,1)
self.mmkit_tab.addTab(self.clipboardPage, "")
self.libraryPage = QtGui.QWidget()
#self.libraryPage = QtGui.QScrollArea()
#self.libraryPageWidget = QtGui.QWidget()
#self.libraryPage.setWidget(self.libraryPageWidget)
self.libraryPage.setObjectName("libraryPage")
self.mmkit_tab.addTab(self.libraryPage, "")
self.MMKitGrpBox_VBoxLayout.addWidget(self.mmkit_tab)
self.transmuteAtomsAction = QtGui.QWidgetAction(self.w)
self.transmuteAtomsAction.setText("Transmute Atoms")
self.transmuteAtomsAction.setIcon(geticon(
'ui/actions/Toolbars/Smart/Transmute_Atoms'))
self.transmuteAtomsAction.setCheckable(False)
transmuteBtn_HBoxLayout = QtGui.QHBoxLayout()
self.transmuteBtn = QtGui.QToolButton(self.MMKit_groupBox)
self.transmuteBtn.setDefaultAction(self.transmuteAtomsAction)
self.transmuteBtn.setFixedSize(QtCore.QSize(36, 36))
self.transmuteBtn.setIconSize(QtCore.QSize(22,22))
transmuteBtn_HBoxLayout.addWidget(self.transmuteBtn)
self.browseButton = QtGui.QPushButton(MMKitDialog)
transmuteBtn_HBoxLayout.addWidget(self.browseButton)
self.defaultPartLibButton = QtGui.QPushButton(MMKitDialog)
transmuteBtn_HBoxLayout.addWidget(self.defaultPartLibButton)
self.atomsPageSpacer = QtGui.QSpacerItem(0, 5,
QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Minimum)
transmuteBtn_HBoxLayout.addItem(self.atomsPageSpacer)
self.MMKitGrpBox_VBoxLayout.addLayout(transmuteBtn_HBoxLayout)
self.transmuteCB = QtGui.QCheckBox(" Force to Keep Bonds", self.MMKit_groupBox)
self.MMKitGrpBox_VBoxLayout.addWidget(self.transmuteCB)
#End MMKit groupbox
self.pmVBoxLayout.addWidget(self.MMKit_groupBox)
# This line is important. Without it, the MMKit groupbox is
# too wide by default and causes a horizontal scrollbar
# to be displayed at the bottom of the PropMgr. Mark 2007-05-30
self.MMKit_groupBox.setMinimumWidth(200)
# Height is fixed. Mark 2007-05-29.
self.MMKit_groupBox.setSizePolicy(
QSizePolicy(QSizePolicy.Policy(QSizePolicy.MinimumExpanding),
QSizePolicy.Policy(QSizePolicy.Fixed)))
class MainView(QMainWindow):
# Signals
startPressed = pyqtSignal(bool)
resetPressed = pyqtSignal()
broadcastPressed = pyqtSignal(bool)
def __init__(self):
super(MainView, self).__init__()
self.initUI()
# Private variables
self._running = False
# ADE7753 instance
self.meter = ade.ADE7753()
# Connect signals and slots
self.startPressed.connect(self.meter.startStopSlot)
self.resetPressed.connect(self.meter.resetSlot)
self.broadcastPressed.connect(self.meter.broadcastSlot)
self.meter.varData.connect(self.updateData)
self.meter.varPower.connect(self.updatePower)
self.meter.varEnergy.connect(self.updateEnergy)
# Slots
# Update Vrms, Irms and Frequency
@pyqtSlot(float, float, float, float)
def updateData(self, vrms, irms, frequency, period):
vrms = '{:.2f}'.format(vrms)
irms = '{:.3f}'.format(irms)
frequency = '{:.2f}'.format(frequency)
self.voltageLabel.setText(vrms)
self.currentLabel.setText(irms)
self.frequencyLabel.setText(frequency)
# Update energy
@pyqtSlot(float, float, float)
def updateEnergy(self, activeEnergy, apparentEnergy, reactiveEnergy):
activeEnergy = '{:.3f}'.format(activeEnergy)
apparentEnergy = '{:.3f}'.format(apparentEnergy)
reactiveEnergy = '{:.3f}'.format(reactiveEnergy)
self.activeEnergyLabel.setText(activeEnergy)
self.apparentEnergyLabel.setText(apparentEnergy)
self.reactiveEnergyLabel.setText(reactiveEnergy)
# Update power
@pyqtSlot(float, float, float)
def updatePower(self, activePower, apparentPower, reactivePower):
activePower = '{:.3f}'.format(activePower)
apparentPower = '{:.3f}'.format(apparentPower)
reactivePower = '{:.3f}'.format(reactivePower)
self.activePowerLabel.setText(activePower)
self.apparentPowerLabel.setText(apparentPower)
self.reactivePowerLabel.setText(reactivePower)
def initUI(self):
# Set central widget
centralWidget = QWidget()
self.setCentralWidget(centralWidget)
# Load LCD fonts
lcdNumbersFontID = QFontDatabase().addApplicationFont("lcdmn.ttf")
#fontNames = QFontDatabase().applicationFontFamilies(lcdNumbersFontID)
# Change font size and use italic for strings
#self.lcdNumbersFont = QFont(fontNames[0])
self.lcdNumbersFont = QFont()
self.lcdNumbersFont.setPointSize(40)
#self.lcdStringFont = QFont(fontNames[0])
self.lcdStringFont = QFont()
self.lcdStringFont.setPointSize(35)
self.lcdStringFont.setItalic(True)
# self.lcdBoldFont = QFont(fontNames[0])
self.lcdBoldFont = QFont()
self.lcdBoldFont.setPointSize(50)
self.lcdBoldFont.setBold(True)
# Labels
dataLabel = QLabel("DATA")
dataLabel.setStyleSheet("""
QLabel {color:red}
""")
energyLabel = QLabel("ENERGY")
energyLabel.setStyleSheet("""
QLabel {color:red}
""")
powerLabel = QLabel("POWER")
powerLabel.setStyleSheet("""
QLabel {color:red}
""")
dataLabel.setFont(self.lcdBoldFont)
powerLabel.setFont(self.lcdBoldFont)
energyLabel.setFont(self.lcdBoldFont)
self.voltageLabel = QLabel("0.00")
self.voltageLabel.setFont(self.lcdNumbersFont)
self.voltageString = QLabel("V")
self.voltageString.setFont(self.lcdStringFont)
self.currentLabel = QLabel("0.00")
self.currentLabel.setFont(self.lcdNumbersFont)
self.currentString = QLabel("A")
self.currentString.setFont(self.lcdStringFont)
self.frequencyLabel = QLabel("0.00")
self.frequencyLabel.setFont(self.lcdNumbersFont)
self.frequencyString = QLabel("Hz")
self.frequencyString.setFont(self.lcdStringFont)
self.activeEnergyLabel = QLabel("0.00")
self.activeEnergyLabel.setFont(self.lcdNumbersFont)
self.activeEnergyString = QLabel("Wh")
self.activeEnergyString.setFont(self.lcdStringFont)
self.apparentEnergyLabel = QLabel("0.00")
self.apparentEnergyLabel.setFont(self.lcdNumbersFont)
self.apparentEnergyString = QLabel("VAh")
self.apparentEnergyString.setFont(self.lcdStringFont)
self.reactiveEnergyLabel = QLabel("0.00")
self.reactiveEnergyLabel.setFont(self.lcdNumbersFont)
self.reactiveEnergyString = QLabel("VARh")
self.reactiveEnergyString.setFont(self.lcdStringFont)
self.activePowerLabel = QLabel("0.00")
self.activePowerLabel.setFont(self.lcdNumbersFont)
self.activePowerString = QLabel("W")
self.activePowerString.setFont(self.lcdStringFont)
self.apparentPowerLabel = QLabel("0.00")
self.apparentPowerLabel.setFont(self.lcdNumbersFont)
self.apparentPowerString = QLabel("VA")
self.apparentPowerString.setFont(self.lcdStringFont)
self.reactivePowerLabel = QLabel("0.00")
self.reactivePowerLabel.setFont(self.lcdNumbersFont)
self.reactivePowerString = QLabel("VAR")
self.reactivePowerString.setFont(self.lcdStringFont)
# Horizontal lines
hline1 = self.HLine()
hline2 = self.HLine()
hline3 = self.HLine()
hline4 = self.HLine()
# Vertical lines
vline1 = self.VLine()
vline2 = self.VLine()
vline3 = self.VLine()
# Central grid layout for central widget
self.centralGridLayout = QGridLayout(self.centralWidget())
self.centralGridLayout.setHorizontalSpacing(20)
self.centralGridLayout.setVerticalSpacing(5)
# Add labels
self.centralGridLayout.addWidget(dataLabel,0,0,1,2, QtCore.Qt.AlignCenter)
self.centralGridLayout.addWidget(energyLabel,0,3,1,2, QtCore.Qt.AlignCenter)
self.centralGridLayout.addWidget(powerLabel,0,6,1,2, QtCore.Qt.AlignCenter)
self.centralGridLayout.addWidget(hline1, 1, 0, 1, -1)
self.centralGridLayout.addWidget(self.voltageLabel, 2, 0, 1, 1, QtCore.Qt.AlignLeft)
self.centralGridLayout.addWidget(self.voltageString, 2, 1, 1, 1, QtCore.Qt.AlignLeft)
self.centralGridLayout.addWidget(hline2, 3, 0, 1, -1)
self.centralGridLayout.addWidget(self.currentLabel, 4, 0, 1, 1, QtCore.Qt.AlignLeft)
self.centralGridLayout.addWidget(self.currentString, 4, 1, 1, 1, QtCore.Qt.AlignLeft)
self.centralGridLayout.addWidget(hline3, 5, 0, 1, -1)
self.centralGridLayout.addWidget(self.frequencyLabel, 6, 0, 1, 1, QtCore.Qt.AlignLeft)
self.centralGridLayout.addWidget(self.frequencyString, 6, 1, 1, 1, QtCore.Qt.AlignLeft)
self.centralGridLayout.addWidget(hline4, 7, 0, 1, -1)
self.centralGridLayout.addWidget(vline1, 0, 2, -1, 1)
self.centralGridLayout.addWidget(self.activeEnergyLabel, 2, 3, 1, 1, QtCore.Qt.AlignLeft)
self.centralGridLayout.addWidget(self.activeEnergyString, 2, 4, 1, 1, QtCore.Qt.AlignLeft)
self.centralGridLayout.addWidget(self.apparentEnergyLabel, 4, 3, 1, 1, QtCore.Qt.AlignLeft)
self.centralGridLayout.addWidget(self.apparentEnergyString, 4, 4, 1, 1, QtCore.Qt.AlignLeft)
self.centralGridLayout.addWidget(self.reactiveEnergyLabel, 6, 3, 1, 1, QtCore.Qt.AlignLeft)
self.centralGridLayout.addWidget(self.reactiveEnergyString, 6, 4, 1, 1, QtCore.Qt.AlignLeft)
self.centralGridLayout.addWidget(vline2, 0, 5, -1, 1)
self.centralGridLayout.addWidget(self.activePowerLabel, 2, 6, 1, 1, QtCore.Qt.AlignLeft)
self.centralGridLayout.addWidget(self.activePowerString, 2, 7, 1, 1, QtCore.Qt.AlignLeft)
self.centralGridLayout.addWidget(self.apparentPowerLabel, 4, 6, 1, 1, QtCore.Qt.AlignLeft)
self.centralGridLayout.addWidget(self.apparentPowerString, 4, 7, 1, 1, QtCore.Qt.AlignLeft)
self.centralGridLayout.addWidget(self.reactivePowerLabel, 6, 6, 1, 1, QtCore.Qt.AlignLeft)
self.centralGridLayout.addWidget(self.reactivePowerString, 6, 7, 1, 1, QtCore.Qt.AlignLeft)
# self.centralGridLayout.addWidget(vline3, 0, 8, -1, 1)
# Buttons
self.startStopButton = QPushButton("START")
self.startStopButton.setFont(self.lcdStringFont)
buttonPolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
self.startStopButton.setSizePolicy(buttonPolicy)
self.startStopButton.clicked.connect(self.startStopClicked)
self.resetButton = QPushButton("RESET")
self.resetButton.setFont(self.lcdStringFont)
self.resetButton.setSizePolicy(buttonPolicy)
self.resetButton.clicked.connect(self.resetButtonClicked)
self.broadcastButton = QPushButton("BROADCAST")
self.broadcastButton.setFont(self.lcdStringFont)
self.broadcastButton.setSizePolicy(buttonPolicy)
self.broadcastButton.setCheckable(True)
self.broadcastButton.toggled.connect(self.broadcastButtonClicked)
self.centralGridLayout.addWidget(self.startStopButton, 8, 0, 1, 2)
self.centralGridLayout.addWidget(self.resetButton, 8, 3, 1, 2)
self.centralGridLayout.addWidget(self.broadcastButton, 8, 6, 1, 2)
# Status bar and show window
self.statusBar().showMessage('Ready')
self.setWindowTitle("ADE7753 Power Meter")
self.show()
# Button slots
def startStopClicked(self):
if(self._running):
self._running = False
self.startStopButton.setText("START")
self.startPressed.emit(False)
else:
self._running = True
self.startStopButton.setText("STOP")
self.startPressed.emit(True)
def resetButtonClicked(self):
self.resetPressed.emit()
def broadcastButtonClicked(self, s):
self.broadcastPressed.emit(s)
# Helper functions
def HLine(self):
line = QFrame()
line.setFrameStyle(QFrame.HLine)
line.setFrameShape(QFrame.HLine)
line.setFrameShadow(QFrame.Sunken)
return line
def VLine(self):
line = QFrame()
line.setFrameStyle(QFrame.VLine)
line.setFrameShape(QFrame.VLine)
line.setFrameShadow(QFrame.Sunken)
return line
class TOCItem(QStandardItem):
def __init__(self, spine, toc, depth, all_items, parent=None):
text = toc.text
if text:
text = re.sub(r'\s', ' ', text)
self.title = text
self.parent = parent
QStandardItem.__init__(self, text if text else '')
self.abspath = toc.abspath if toc.href else None
self.fragment = toc.fragment
all_items.append(self)
self.bold_font = QFont(self.font())
self.bold_font.setBold(True)
self.normal_font = self.font()
for t in toc:
self.appendRow(TOCItem(spine, t, depth+1, all_items, parent=self))
self.setFlags(Qt.ItemIsEnabled)
spos = 0
for i, si in enumerate(spine):
if si == self.abspath:
spos = i
break
am = {}
if self.abspath is not None:
try:
am = getattr(spine[i], 'anchor_map', {})
except UnboundLocalError:
# Spine was empty?
pass
frag = self.fragment if (self.fragment and self.fragment in am) else None
self.starts_at = spos
self.start_anchor = frag
self.start_src_offset = am.get(frag, 0)
self.depth = depth
self.is_being_viewed = False
@property
def ancestors(self):
parent = self.parent
while parent is not None:
yield parent
parent = parent.parent
@classmethod
def type(cls):
return QStandardItem.UserType+10
def update_indexing_state(self, spine_index, viewport_rect, anchor_map,
in_paged_mode):
if in_paged_mode:
self.update_indexing_state_paged(spine_index, viewport_rect,
anchor_map)
else:
self.update_indexing_state_unpaged(spine_index, viewport_rect,
anchor_map)
def update_indexing_state_unpaged(self, spine_index, viewport_rect,
anchor_map):
is_being_viewed = False
top, bottom = viewport_rect[1], viewport_rect[3]
# We use bottom-25 in the checks below to account for the case where
# the next entry has some invisible margin that just overlaps with the
# bottom of the screen. In this case it will appear to the user that
# the entry is not visible on the screen. Of course, the margin could
# be larger than 25, but that's a decent compromise. Also we dont want
# to count a partial line as being visible.
# We only care about y position
anchor_map = {k:v[1] for k, v in anchor_map.iteritems()}
if spine_index >= self.starts_at and spine_index <= self.ends_at:
# The position at which this anchor is present in the document
start_pos = anchor_map.get(self.start_anchor, 0)
psp = []
if self.ends_at == spine_index:
# Anchors that could possibly indicate the start of the next
# section and therefore the end of this section.
# self.possible_end_anchors is a set of anchors belonging to
# toc entries with depth <= self.depth that are also not
# ancestors of this entry.
psp = [anchor_map.get(x, 0) for x in self.possible_end_anchors]
psp = [x for x in psp if x >= start_pos]
# The end position. The first anchor whose pos is >= start_pos
# or if the end is not in this spine item, we set it to the bottom
# of the window +1
end_pos = min(psp) if psp else (bottom+1 if self.ends_at >=
spine_index else 0)
if spine_index > self.starts_at and spine_index < self.ends_at:
# The entire spine item is contained in this entry
is_being_viewed = True
elif (spine_index == self.starts_at and bottom-25 >= start_pos and
# This spine item contains the start
# The start position is before the end of the viewport
(spine_index != self.ends_at or top < end_pos)):
# The end position is after the start of the viewport
is_being_viewed = True
elif (spine_index == self.ends_at and top < end_pos and
# This spine item contains the end
# The end position is after the start of the viewport
(spine_index != self.starts_at or bottom-25 >= start_pos)):
# The start position is before the end of the viewport
is_being_viewed = True
changed = is_being_viewed != self.is_being_viewed
self.is_being_viewed = is_being_viewed
if changed:
self.setFont(self.bold_font if is_being_viewed else self.normal_font)
def update_indexing_state_paged(self, spine_index, viewport_rect,
anchor_map):
is_being_viewed = False
left, right = viewport_rect[0], viewport_rect[2]
left, right = (left, 0), (right, -1)
if spine_index >= self.starts_at and spine_index <= self.ends_at:
# The position at which this anchor is present in the document
start_pos = anchor_map.get(self.start_anchor, (0, 0))
psp = []
if self.ends_at == spine_index:
# Anchors that could possibly indicate the start of the next
# section and therefore the end of this section.
# self.possible_end_anchors is a set of anchors belonging to
# toc entries with depth <= self.depth that are also not
# ancestors of this entry.
psp = [anchor_map.get(x, (0, 0)) for x in self.possible_end_anchors]
psp = [x for x in psp if x >= start_pos]
# The end position. The first anchor whose pos is >= start_pos
# or if the end is not in this spine item, we set it to the column
# after the right edge of the viewport
end_pos = min(psp) if psp else (right if self.ends_at >=
spine_index else (0, 0))
if spine_index > self.starts_at and spine_index < self.ends_at:
# The entire spine item is contained in this entry
is_being_viewed = True
elif (spine_index == self.starts_at and right > start_pos and
# This spine item contains the start
# The start position is before the end of the viewport
(spine_index != self.ends_at or left < end_pos)):
# The end position is after the start of the viewport
is_being_viewed = True
elif (spine_index == self.ends_at and left < end_pos and
# This spine item contains the end
# The end position is after the start of the viewport
(spine_index != self.starts_at or right > start_pos)):
# The start position is before the end of the viewport
is_being_viewed = True
changed = is_being_viewed != self.is_being_viewed
self.is_being_viewed = is_being_viewed
if changed:
self.setFont(self.bold_font if is_being_viewed else self.normal_font)
def __repr__(self):
return 'TOC Item: %s %s#%s'%(self.title, self.abspath, self.fragment)
def __str__(self):
return repr(self)
def ui_MMKit_GroupBox(self, MMKitDialog):
#Start MMKit groupbox (includes atom, clipboard and library tabs)
self.MMKit_groupBox = QtGui.QGroupBox(MMKitDialog)
self.MMKit_groupBox.setObjectName("MMKit_groupBox")
self.MMKit_groupBox.setAutoFillBackground(True)
palette = MMKitDialog.getGroupBoxPalette()
self.MMKit_groupBox.setPalette(palette)
styleSheet = MMKitDialog.getGroupBoxStyleSheet()
self.MMKit_groupBox.setStyleSheet(styleSheet)
self.MMKitGrpBox_VBoxLayout = QtGui.QVBoxLayout(self.MMKit_groupBox)
self.MMKitGrpBox_VBoxLayout.setMargin(pmGrpBoxVboxLayoutMargin)
self.MMKitGrpBox_VBoxLayout.setSpacing(pmGrpBoxVboxLayoutSpacing)
self.MMKitGrpBox_VBoxLayout.setObjectName("MMKitGrpBox_VBoxLayout")
self.MMKitGrpBox_TitleButton = MMKitDialog.getGroupBoxTitleButton(
"MMKit", self.MMKit_groupBox)
self.MMKitGrpBox_VBoxLayout.addWidget(self.MMKitGrpBox_TitleButton)
self.mmkit_tab = QtGui.QTabWidget(self.MMKit_groupBox)
self.mmkit_tab.setEnabled(True)
# Height is fixed. Mark 2007-05-29.
self.mmkit_tab.setSizePolicy(
QSizePolicy(QSizePolicy.Policy(QSizePolicy.Preferred),
QSizePolicy.Policy(QSizePolicy.Fixed)))
self.mmkit_tab.setObjectName("mmkit_tab")
self.atomsPage = QtGui.QWidget()
self.atomsPage.setObjectName("atomsPage")
self.mmkit_tab.addTab(self.atomsPage, "")
self.atomsPageFrame = QtGui.QFrame(self.atomsPage)
# atomsPageFrame needs to be reviewed carefully. Mark 2007-06-20
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Policy(3),
QtGui.QSizePolicy.Policy(1))
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.atomsPageFrame.sizePolicy().hasHeightForWidth())
self.atomsPageFrame.setSizePolicy(sizePolicy)
self.atomsPageFrame.setFrameShape(QtGui.QFrame.NoFrame)
self.atomsPageFrame.setFrameShadow(QtGui.QFrame.Plain)
self.atomsPageFrame.setMinimumSize(QtCore.QSize(100, 100))
self.atomsPageFrame.setObjectName("atomsPageFrame")
self.atomsPage_VBoxLayout = QtGui.QVBoxLayout(self.atomsPageFrame)
self.atomsPage_VBoxLayout.setMargin(
pmMMKitPageMargin) # Was 4. Mark 2007-05-30
self.atomsPage_VBoxLayout.setSpacing(2)
# Element Button GroupBox begins here. #####################
self.elementButtonGroup = QtGui.QGroupBox(self.atomsPageFrame)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.MinimumExpanding,
QtGui.QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
self.elementButtonGroup.setSizePolicy(sizePolicy)
self.elementButtonGroup.setMinimumSize(
QtCore.QSize(pmMMKitButtonWidth * 4, pmMMKitButtonHeight * 4 + 4))
self.elementButtonGroup.setObjectName("elementButtonGroup")
self.MMKit_GridLayout = QtGui.QGridLayout(self.elementButtonGroup)
self.MMKit_GridLayout.setMargin(1) # Was 0. Mark 2007-05-30
self.MMKit_GridLayout.setSpacing(0)
self.MMKit_GridLayout.setObjectName("MMKit_GridLayout")
# Font for toolbuttons.
font = QFont(self.atomsPageFrame.font())
font.setFamily(pmMMKitButtonFont)
font.setPointSize(pmMMKitButtonFontPointSize)
font.setBold(pmMMKitButtonFontBold)
#font.setWeight(75)
#font.setItalic(False)
#font.setUnderline(False)
#font.setStrikeOut(False)
# All this would be much nicer using a dictionary in a loop.
# Later, when time permits. Mark 2007-05-30.
self.toolButton1 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton1.setFixedSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.toolButton1.setCheckable(True)
self.toolButton1.setFont(font)
self.toolButton1.setObjectName("toolButton1")
self.MMKit_GridLayout.addWidget(self.toolButton1, 0, 4, 1, 1)
self.toolButton2 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton2.setFixedSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.toolButton2.setCheckable(True)
self.toolButton2.setFont(font)
self.toolButton2.setObjectName("toolButton2")
self.MMKit_GridLayout.addWidget(self.toolButton2, 0, 5, 1, 1)
self.toolButton6 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton6.setFixedSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.toolButton6.setCheckable(True)
self.toolButton6.setFont(font)
self.toolButton6.setObjectName("toolButton6")
self.MMKit_GridLayout.addWidget(self.toolButton6, 1, 1, 1, 1)
self.toolButton7 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton7.setFixedSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.toolButton7.setCheckable(True)
self.toolButton7.setFont(font)
self.toolButton7.setObjectName("toolButton7")
self.MMKit_GridLayout.addWidget(self.toolButton7, 1, 2, 1, 1)
self.toolButton8 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton8.setFixedSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.toolButton8.setCheckable(True)
self.toolButton8.setFont(font)
self.toolButton8.setObjectName("toolButton8")
self.MMKit_GridLayout.addWidget(self.toolButton8, 1, 3, 1, 1)
self.toolButton10 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton10.setFixedSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.toolButton10.setCheckable(True)
self.toolButton10.setFont(font)
self.toolButton10.setObjectName("toolButton10")
self.MMKit_GridLayout.addWidget(self.toolButton10, 1, 5, 1, 1)
self.toolButton9 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton9.setFixedSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.toolButton9.setCheckable(True)
self.toolButton9.setFont(font)
self.toolButton9.setObjectName("toolButton9")
self.MMKit_GridLayout.addWidget(self.toolButton9, 1, 4, 1, 1)
self.toolButton13 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton13.setFixedSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.toolButton13.setCheckable(True)
self.toolButton13.setFont(font)
self.toolButton13.setObjectName("toolButton13")
self.MMKit_GridLayout.addWidget(self.toolButton13, 2, 0, 1, 1)
self.toolButton17 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton17.setFixedSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.toolButton17.setCheckable(True)
self.toolButton17.setFont(font)
self.toolButton17.setObjectName("toolButton17")
self.MMKit_GridLayout.addWidget(self.toolButton17, 2, 4, 1, 1)
self.toolButton5 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton5.setFixedSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.toolButton5.setCheckable(True)
self.toolButton5.setFont(font)
self.toolButton5.setObjectName("toolButton5")
self.MMKit_GridLayout.addWidget(self.toolButton5, 1, 0, 1, 1)
self.toolButton10_2 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton10_2.setFixedSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.toolButton10_2.setCheckable(True)
self.toolButton10_2.setFont(font)
self.toolButton10_2.setObjectName("toolButton10_2")
self.MMKit_GridLayout.addWidget(self.toolButton10_2, 2, 5, 1, 1)
self.toolButton15 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton15.setFixedSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.toolButton15.setCheckable(True)
self.toolButton15.setFont(font)
self.toolButton15.setObjectName("toolButton15")
self.MMKit_GridLayout.addWidget(self.toolButton15, 2, 2, 1, 1)
self.toolButton16 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton16.setFixedSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.toolButton16.setCheckable(True)
self.toolButton16.setFont(font)
self.toolButton16.setObjectName("toolButton16")
self.MMKit_GridLayout.addWidget(self.toolButton16, 2, 3, 1, 1)
self.toolButton14 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton14.setFixedSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.toolButton14.setCheckable(True)
self.toolButton14.setFont(font)
self.toolButton14.setObjectName("toolButton14")
self.MMKit_GridLayout.addWidget(self.toolButton14, 2, 1, 1, 1)
self.toolButton33 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton33.setFixedSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.toolButton33.setCheckable(True)
self.toolButton33.setFont(font)
self.toolButton33.setObjectName("toolButton33")
self.MMKit_GridLayout.addWidget(self.toolButton33, 3, 2, 1, 1)
self.toolButton34 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton34.setFixedSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.toolButton34.setCheckable(True)
self.toolButton34.setFont(font)
self.toolButton34.setObjectName("toolButton34")
self.MMKit_GridLayout.addWidget(self.toolButton34, 3, 3, 1, 1)
self.toolButton35 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton35.setFixedSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.toolButton35.setCheckable(True)
self.toolButton35.setFont(font)
self.toolButton35.setObjectName("toolButton35")
self.MMKit_GridLayout.addWidget(self.toolButton35, 3, 4, 1, 1)
self.toolButton32 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton32.setFixedSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.toolButton32.setCheckable(True)
self.toolButton32.setFont(font)
self.toolButton32.setObjectName("toolButton32")
self.MMKit_GridLayout.addWidget(self.toolButton32, 3, 1, 1, 1)
self.toolButton36 = QtGui.QToolButton(self.elementButtonGroup)
self.toolButton36.setFixedSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.toolButton36.setCheckable(True)
self.toolButton36.setFont(font)
self.toolButton36.setObjectName("toolButton36")
self.MMKit_GridLayout.addWidget(self.toolButton36, 3, 5, 1, 1)
self.atomsPage_VBoxLayout.addWidget(self.elementButtonGroup)
# Height is fixed (i.e. locked). Mark 2007-05-29.
self.elementButtonGroup.setSizePolicy(
QSizePolicy(QSizePolicy.Policy(QSizePolicy.Preferred),
QSizePolicy.Policy(QSizePolicy.Fixed)))
# Atomic Hybrid label
self.atomic_hybrids_label = QtGui.QLabel(self.atomsPageFrame)
self.atomic_hybrids_label.setText("Atomic Hybrids :")
self.atomsPage_VBoxLayout.addWidget(self.atomic_hybrids_label)
# Elements Button GroupBox ends here. #######################
# This special HBoxLayout contains both the hybrid button group and a
# vert spacer (width = 0) to keep the Qt layout working properly
# in certain situations like that described in bug 2407.
# Mark 2007-06-20.
self.special_HBoxLayout = QtGui.QHBoxLayout()
self.special_HBoxLayout.setMargin(0)
self.special_HBoxLayout.setSpacing(6)
self.special_HBoxLayout.setObjectName("special_HBoxLayout")
self.atomsPage_VBoxLayout.addLayout(self.special_HBoxLayout)
# Hybrid GroupBox begins here ###############################
self.hybrid_btngrp = QtGui.QGroupBox(self.atomsPageFrame)
self.hybrid_btngrp.setObjectName("hybrid_btngrp")
self.special_HBoxLayout.addWidget(self.hybrid_btngrp)
self.hybridBtns_HBoxLayout = QtGui.QHBoxLayout(self.hybrid_btngrp)
self.hybridBtns_HBoxLayout.setMargin(2)
self.hybridBtns_HBoxLayout.setSpacing(0)
self.hybridBtns_HBoxLayout.setObjectName("hybridBtns_HBoxLayout")
self.sp3_btn = QtGui.QToolButton(self.hybrid_btngrp)
self.sp3_btn.setMinimumSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.sp3_btn.setMaximumSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.sp3_btn.setCheckable(True)
self.sp3_btn.setObjectName("sp3_btn")
self.hybridBtns_HBoxLayout.addWidget(self.sp3_btn)
self.sp2_btn = QtGui.QToolButton(self.hybrid_btngrp)
self.sp2_btn.setMinimumSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.sp2_btn.setMaximumSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.sp2_btn.setCheckable(True)
self.sp2_btn.setObjectName("sp2_btn")
self.hybridBtns_HBoxLayout.addWidget(self.sp2_btn)
self.sp_btn = QtGui.QToolButton(self.hybrid_btngrp)
self.sp_btn.setMinimumSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.sp_btn.setMaximumSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.sp_btn.setCheckable(True)
self.sp_btn.setObjectName("sp_btn")
self.hybridBtns_HBoxLayout.addWidget(self.sp_btn)
self.graphitic_btn = QtGui.QToolButton(self.hybrid_btngrp)
self.graphitic_btn.setMinimumSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.graphitic_btn.setMaximumSize(
QtCore.QSize(pmMMKitButtonWidth, pmMMKitButtonHeight))
self.graphitic_btn.setCheckable(True)
self.graphitic_btn.setObjectName("graphitic_btn")
self.hybridBtns_HBoxLayout.addWidget(self.graphitic_btn)
# This VSpacer is needed to help (but not completely) fix bug 2407. It
# maintains the height of the layout(s) containing the hybrid button
# group when it is hidden using hide(). Without this spacer the layout
# gets screwed up in special situations like that described in bug 2407.
# The + 10 below is needed to account for the margin (4 pixels) and
# the additional 6 just help (I have a theory that the height of the
# frame containing the label above the hybrid group box shrinks when
# the label is hidden by inserting a space character). I'm
# not going to worry about this now. +10 works well enough.
# Mark 2007-06-20.
VSpacer = QtGui.QSpacerItem(0, pmMMKitButtonHeight + 10,
QtGui.QSizePolicy.Fixed,
QtGui.QSizePolicy.Fixed)
#self.hybridBtns_HBoxLayout.addItem(VSpacer)
self.special_HBoxLayout.addItem(VSpacer)
self.hybridBtns_HBoxLayout.addStretch(0)
# Height is fixed. Mark 2007-05-29.
self.hybrid_btngrp.setSizePolicy(
QSizePolicy(QSizePolicy.Policy(QSizePolicy.MinimumExpanding),
QSizePolicy.Policy(QSizePolicy.Fixed)))
# This spacer keeps the MMKit button grid compressed when
# the hybrid button group is hidden.
self.atomsPageBottomVSpacer = \
QtGui.QSpacerItem(5, 0,
QtGui.QSizePolicy.Fixed,
QtGui.QSizePolicy.MinimumExpanding)
self.atomsPage_VBoxLayout.addItem(self.atomsPageBottomVSpacer)
# Clipboard page begins here ############################################
self.clipboardPage = QtGui.QWidget()
self.clipboardPage.setObjectName("clipboardPage")
self.gridlayout3 = QtGui.QGridLayout(self.clipboardPage)
self.gridlayout3.setMargin(pmMMKitPageMargin) # Was 4. Mark 2007-05-30
self.gridlayout3.setSpacing(2)
self.gridlayout3.setObjectName("gridlayout3")
self.chunkListBox = QtGui.QListWidget(self.clipboardPage)
self.chunkListBox.setMinimumSize(QtCore.QSize(100, 100))
# Height is fixed. Mark 2007-05-29.
self.chunkListBox.setSizePolicy(
QSizePolicy(QSizePolicy.Policy(QSizePolicy.MinimumExpanding),
QSizePolicy.Policy(QSizePolicy.Fixed)))
self.chunkListBox.setObjectName("chunkListBox")
self.gridlayout3.addWidget(self.chunkListBox, 0, 0, 1, 1)
self.mmkit_tab.addTab(self.clipboardPage, "")
self.libraryPage = QtGui.QWidget()
#self.libraryPage = QtGui.QScrollArea()
#self.libraryPageWidget = QtGui.QWidget()
#self.libraryPage.setWidget(self.libraryPageWidget)
self.libraryPage.setObjectName("libraryPage")
self.mmkit_tab.addTab(self.libraryPage, "")
self.MMKitGrpBox_VBoxLayout.addWidget(self.mmkit_tab)
self.transmuteAtomsAction = QtGui.QWidgetAction(self.w)
self.transmuteAtomsAction.setText("Transmute Atoms")
self.transmuteAtomsAction.setIcon(
geticon('ui/actions/Toolbars/Smart/Transmute_Atoms'))
self.transmuteAtomsAction.setCheckable(False)
transmuteBtn_HBoxLayout = QtGui.QHBoxLayout()
self.transmuteBtn = QtGui.QToolButton(self.MMKit_groupBox)
self.transmuteBtn.setDefaultAction(self.transmuteAtomsAction)
self.transmuteBtn.setFixedSize(QtCore.QSize(36, 36))
self.transmuteBtn.setIconSize(QtCore.QSize(22, 22))
transmuteBtn_HBoxLayout.addWidget(self.transmuteBtn)
self.browseButton = QtGui.QPushButton(MMKitDialog)
transmuteBtn_HBoxLayout.addWidget(self.browseButton)
self.defaultPartLibButton = QtGui.QPushButton(MMKitDialog)
transmuteBtn_HBoxLayout.addWidget(self.defaultPartLibButton)
self.atomsPageSpacer = QtGui.QSpacerItem(0, 5,
QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Minimum)
transmuteBtn_HBoxLayout.addItem(self.atomsPageSpacer)
self.MMKitGrpBox_VBoxLayout.addLayout(transmuteBtn_HBoxLayout)
self.transmuteCB = QtGui.QCheckBox(" Force to Keep Bonds",
self.MMKit_groupBox)
self.MMKitGrpBox_VBoxLayout.addWidget(self.transmuteCB)
#End MMKit groupbox
self.pmVBoxLayout.addWidget(self.MMKit_groupBox)
# This line is important. Without it, the MMKit groupbox is
# too wide by default and causes a horizontal scrollbar
# to be displayed at the bottom of the PropMgr. Mark 2007-05-30
self.MMKit_groupBox.setMinimumWidth(200)
# Height is fixed. Mark 2007-05-29.
self.MMKit_groupBox.setSizePolicy(
QSizePolicy(QSizePolicy.Policy(QSizePolicy.MinimumExpanding),
QSizePolicy.Policy(QSizePolicy.Fixed)))
def __init__(self, parent = None, desc = None, name = None, modal = 0, fl = 0, env = None, type = "QDialog"):
if env is None:
import foundation.env as env # this is a little weird... probably it'll be ok, and logically it seems correct.
self.desc = desc
self.typ = type
if type == "QDialog":
QDialog.__init__(self,parent,name,modal,fl)
elif type == "QTextEdit":
QTextEdit.__init__(self, parent, name)
elif type == "QFrame":
QFrame.__init__(self,parent,name)
else:
print "don't know about type == %r" % (type,)
self.image1 = QPixmap()
self.image1.loadFromData(image1_data,"PNG") # should be: title_icon ####
self.image3 = QPixmap()
self.image3.loadFromData(image3_data,"PNG")
self.image4 = QPixmap()
self.image4.loadFromData(image4_data,"PNG")
self.image5 = QPixmap()
self.image5.loadFromData(image5_data,"PNG")
self.image6 = QPixmap()
self.image6.loadFromData(image6_data,"PNG")
self.image7 = QPixmap()
self.image7.loadFromData(image7_data,"PNG")
self.image0 = QPixmap(image0_data) # should be: border_icon ####
self.image2 = QPixmap(image2_data) # should be: sponsor_pixmap ####
try:
####@@@@
title_icon_name = self.desc.options.get('title_icon')
border_icon_name = self.desc.options.get('border_icon')
if title_icon_name:
self.image1 = imagename_to_pixmap(title_icon_name) ###@@@ pass icon_path
###@@@ import imagename_to_pixmap or use env function
# or let that func itself be an arg, or have an env arg for it
###e rename it icon_name_to_pixmap, or find_icon? (the latter only if it's ok if it returns an iconset)
###e use iconset instead?
if border_icon_name:
self.image0 = imagename_to_pixmap(border_icon_name)
except:
print_compact_traceback("bug in icon-setting code, using fallback icons: ")
pass
if not name:
self.setName("parameter_dialog_or_frame") ###
###k guess this will need: if type == 'QDialog'
self.setIcon(self.image0) # should be: border_icon ####
nanotube_dialogLayout = QVBoxLayout(self,0,0,"nanotube_dialogLayout")
self.heading_frame = QFrame(self,"heading_frame")
self.heading_frame.setPaletteBackgroundColor(QColor(122,122,122))
self.heading_frame.setFrameShape(QFrame.NoFrame)
self.heading_frame.setFrameShadow(QFrame.Plain)
heading_frameLayout = QHBoxLayout(self.heading_frame,0,3,"heading_frameLayout")
self.heading_pixmap = QLabel(self.heading_frame,"heading_pixmap")
self.heading_pixmap.setSizePolicy(QSizePolicy(QSizePolicy.Fixed,QSizePolicy.Fixed,0,0,self.heading_pixmap.sizePolicy().hasHeightForWidth()))
self.heading_pixmap.setPixmap(self.image1) # should be: title_icon ####
self.heading_pixmap.setScaledContents(1)
heading_frameLayout.addWidget(self.heading_pixmap)
self.heading_label = QLabel(self.heading_frame,"heading_label")
self.heading_label.setPaletteForegroundColor(QColor(255,255,255))
heading_label_font = QFont(self.heading_label.font())
heading_label_font.setPointSize(12)
heading_label_font.setBold(1)
self.heading_label.setFont(heading_label_font)
heading_frameLayout.addWidget(self.heading_label)
nanotube_dialogLayout.addWidget(self.heading_frame)
self.body_frame = QFrame(self,"body_frame")
self.body_frame.setFrameShape(QFrame.StyledPanel)
self.body_frame.setFrameShadow(QFrame.Raised)
body_frameLayout = QVBoxLayout(self.body_frame,3,3,"body_frameLayout")
self.sponsor_frame = QFrame(self.body_frame,"sponsor_frame")
self.sponsor_frame.setPaletteBackgroundColor(QColor(255,255,255))
self.sponsor_frame.setFrameShape(QFrame.StyledPanel)
self.sponsor_frame.setFrameShadow(QFrame.Raised)
sponsor_frameLayout = QHBoxLayout(self.sponsor_frame,0,0,"sponsor_frameLayout")
self.sponsor_btn = QPushButton(self.sponsor_frame,"sponsor_btn")
self.sponsor_btn.setAutoDefault(0) #bruce 060703 bugfix
self.sponsor_btn.setSizePolicy(QSizePolicy(QSizePolicy.Preferred,QSizePolicy.Preferred,0,0,self.sponsor_btn.sizePolicy().hasHeightForWidth()))
self.sponsor_btn.setPaletteBackgroundColor(QColor(255,255,255))
self.sponsor_btn.setPixmap(self.image2) # should be: sponsor_pixmap #### [also we'll need to support >1 sponsor]
self.sponsor_btn.setFlat(1)
sponsor_frameLayout.addWidget(self.sponsor_btn)
body_frameLayout.addWidget(self.sponsor_frame)
layout59 = QHBoxLayout(None,0,6,"layout59")
left_spacer = QSpacerItem(20,20,QSizePolicy.Expanding,QSizePolicy.Minimum)
layout59.addItem(left_spacer)
self.done_btn = QToolButton(self.body_frame,"done_btn")
self.done_btn.setIcon(QIcon(self.image3))
layout59.addWidget(self.done_btn)
self.abort_btn = QToolButton(self.body_frame,"abort_btn")
self.abort_btn.setIcon(QIcon(self.image4))
layout59.addWidget(self.abort_btn)
self.preview_btn = QToolButton(self.body_frame,"preview_btn")
self.preview_btn.setIcon(QIcon(self.image5))
layout59.addWidget(self.preview_btn)
self.whatsthis_btn = QToolButton(self.body_frame,"whatsthis_btn")
self.whatsthis_btn.setIcon(QIcon(self.image6))
layout59.addWidget(self.whatsthis_btn)
right_spacer = QSpacerItem(20,20,QSizePolicy.Expanding,QSizePolicy.Minimum)
layout59.addItem(right_spacer)
body_frameLayout.addLayout(layout59)
self.groups = []
self.param_getters = {} # map from param name to get-function (which gets current value out of its widget or controller)
for group_desc in self.desc.kids('group'):
# == start parameters_grpbox ### this will differ for Windows style
header_refs = [] # keep python refcounted refs to all objects we make (at least the ones pyuic stored in self attrs)
self.parameters_grpbox = QGroupBox(self.body_frame,"parameters_grpbox")
self.parameters_grpbox.setFrameShape(QGroupBox.StyledPanel)
self.parameters_grpbox.setFrameShadow(QGroupBox.Sunken)
self.parameters_grpbox.setMargin(0)
self.parameters_grpbox.setColumnLayout(0,Qt.Vertical)
self.parameters_grpbox.layout().setSpacing(1)
self.parameters_grpbox.layout().setMargin(4)
parameters_grpboxLayout = QVBoxLayout(self.parameters_grpbox.layout())
parameters_grpboxLayout.setAlignment(Qt.AlignTop)
layout20 = QHBoxLayout(None,0,6,"layout20")
self.nt_parameters_grpbtn = QPushButton(self.parameters_grpbox,"nt_parameters_grpbtn")
self.nt_parameters_grpbtn.setSizePolicy(QSizePolicy(QSizePolicy.Minimum,QSizePolicy.Fixed,0,0,self.nt_parameters_grpbtn.sizePolicy().hasHeightForWidth()))
self.nt_parameters_grpbtn.setMaximumSize(QSize(16,16))
self.nt_parameters_grpbtn.setAutoDefault(0)
self.nt_parameters_grpbtn.setIcon(QIcon(self.image7)) ### not always right, but doesn't matter
self.nt_parameters_grpbtn.setFlat(1)
layout20.addWidget(self.nt_parameters_grpbtn)
self.parameters_grpbox_label = QLabel(self.parameters_grpbox,"parameters_grpbox_label")
self.parameters_grpbox_label.setSizePolicy(QSizePolicy(QSizePolicy.Preferred,QSizePolicy.Minimum,0,0,self.parameters_grpbox_label.sizePolicy().hasHeightForWidth()))
self.parameters_grpbox_label.setAlignment(QLabel.AlignVCenter)
layout20.addWidget(self.parameters_grpbox_label)
gbx_spacer1 = QSpacerItem(67,16,QSizePolicy.Expanding,QSizePolicy.Minimum)
layout20.addItem(gbx_spacer1)
parameters_grpboxLayout.addLayout(layout20)
nt_parameters_body_layout = QGridLayout(None,1,1,0,6,"nt_parameters_body_layout") ### what is 6 -- is it related to number of items???
# is it 6 in all the ones we got, but that could be a designer error so i better look it up sometime.
# == start its kids
# will use from above: self.parameters_grpbox, nt_parameters_body_layout
nextrow = 0 # which row of the QGridLayout to start filling next (loop variable)
hidethese = [] # set of objects to hide or show, when this group is closed or opened
for param in group_desc.kids('parameter'):
# param (a group subobj desc) is always a parameter, but we already plan to extend this beyond that,
# so we redundantly test for this here.
getter = None
paramname = None
# set these for use by uniform code at the end (e.g. for tooltips)
editfield = None
label = None
if param.isa('parameter'):
label = QLabel(self.parameters_grpbox,"members_label")
label.setAlignment(QLabel.AlignVCenter | QLabel.AlignRight)
nt_parameters_body_layout.addWidget(label,nextrow,0)
hidethese.append(label)
thisrow = nextrow
nextrow += 1
#e following should be known in a place that knows the input language, not here
paramname = param.options.get('name') or (param.args and param.args[0]) or "?"
paramlabel = param.options.get('label') or paramname ##e wrong, label "" or none ought to be possible
# QtGui.QApplication.translate(self.__class__.__name__, "xyz")
label.setText(QtGui.QApplication.translate(self.__class__.__name__, paramlabel))
if param.isa('parameter', widget = 'combobox', type = ('str',None)):
self.members_combox = QComboBox(0,self.parameters_grpbox,"members_combox") ###k what's 0?
editfield = self.members_combox
#### it probably needs a handler class, and then that could do this setup
self.members_combox.clear()
default = param.options.get('default', None) # None is not equal to any string
thewidgetkid = param.kids('widget')[-1] # kluge; need to think what the desc method for this should be
for item in thewidgetkid.kids('item'):
itemval = item.args[0]
itemtext = itemval
self.members_combox.insertItem(QtGui.QApplication.translate(self.__class__.__name__, itemtext)) #k __tr ok??
if itemval == default: #k or itemtext?
pass ##k i find no setItem in our py code, so not sure yet what to do for this.
nt_parameters_body_layout.addWidget(self.members_combox,thisrow,1)
hidethese.append(self.members_combox)
getter = (lambda combobox = self.members_combox: str(combobox.currentText()))
##e due to __tr or non-str values, it might be better to use currentIndex and look it up in a table
# (though whether __tr is good here might depend on what it's used for)
elif param.isa('parameter', widget = ('lineedit', None), type = ('str',None)):
# this covers explicit str|lineedit, and 3 default cases str, lineedit, neither.
# (i.e. if you say parameter and nothing else, it's str lineedit by default.)
self.length_linedit = QLineEdit(self.parameters_grpbox,"length_linedit")
editfield = self.length_linedit
nt_parameters_body_layout.addWidget(self.length_linedit,thisrow,1)
hidethese.append(self.length_linedit)
default = str(param.options.get('default', ""))
self.length_linedit.setText(QtGui.QApplication.translate(self.__class__.__name__, default)) # __tr ok?
getter = (lambda lineedit = self.length_linedit: str(lineedit.text()))
elif param.isa('parameter', widget = ('lineedit', None), type = 'float'):
self.length_linedit = QLineEdit(self.parameters_grpbox,"length_linedit")
editfield = self.length_linedit
nt_parameters_body_layout.addWidget(self.length_linedit,thisrow,1)
hidethese.append(self.length_linedit)
controller = FloatLineeditController_Qt(self, param, self.length_linedit)
header_refs.append(controller)
getter = controller.get_value
elif param.isa('parameter', widget = ('spinbox', None), type = 'int') or \
param.isa('parameter', widget = ('spinbox'), type = None):
self.chirality_N_spinbox = QSpinBox(self.parameters_grpbox,"chirality_N_spinbox") # was chirality_m_spinbox, now chirality_N_spinbox
editfield = self.chirality_N_spinbox
### seems like Qt defaults for min and max are 0,100 -- way too small a range!
if param.options.has_key('min') or 1:
self.chirality_N_spinbox.setMinimum(param.options.get('min', -999999999)) # was 0
if param.options.has_key('max') or 1:
self.chirality_N_spinbox.setMaximum(param.options.get('max', +999999999)) # wasn't in egcode, but needed
self.chirality_N_spinbox.setValue(param.options.get('default', 0)) # was 5
##e note: i suspect this default 0 should come from something that knows this desc grammar.
suffix = param.options.get('suffix', '')
if suffix:
self.chirality_N_spinbox.setSuffix(QtGui.QApplication.translate(self.__class__.__name__, suffix))
else:
self.chirality_N_spinbox.setSuffix(QString.null) # probably not needed
nt_parameters_body_layout.addWidget(self.chirality_N_spinbox,thisrow,1)
hidethese.append(self.chirality_N_spinbox)
getter = self.chirality_N_spinbox.value # note: it also has .text, which includes suffix
else:
print "didn't match:",param ###e improve this
# things done the same way for all kinds of param-editing widgets
if 1: #bruce 060703 moved this down here, as bugfix
# set tooltip (same one for editfield and label)
tooltip = param.options.get('tooltip', '')
###e do it for more kinds of params; share the code somehow; do it in controller, or setup-aid?
###k QToolTip appropriateness; tooltip option might be entirely untested
if tooltip and label:
QToolTip.add(label, QtGui.QApplication.translate(self.__class__.__name__, tooltip))
if tooltip and editfield:
QToolTip.add(editfield, QtGui.QApplication.translate(self.__class__.__name__, tooltip)) ##k ok?? review once not all params have same-row labels.
if getter and paramname and paramname != '?':
self.param_getters[paramname] = getter
### also bind these params to actions...
continue # next param
header_refs.extend( [self.parameters_grpbox, self.nt_parameters_grpbtn, self.parameters_grpbox_label] )
# now create the logic/control object for the group
group = CollapsibleGroupController_Qt(self, group_desc, header_refs, hidethese, self.nt_parameters_grpbtn)
### maybe ask env for the class to use for this?
self.groups.append(group) ### needed?? only for scanning the params, AFAIK -- oh, and to maintain a python refcount.
# from languageChange:
if 1: # i don't know if these are needed:
self.parameters_grpbox.setTitle(QString.null)
self.nt_parameters_grpbtn.setText(QString.null)
self.parameters_grpbox_label.setText(QtGui.QApplication.translate(self.__class__.__name__, group_desc.args[0])) # was "Nanotube Parameters"
##e note that it's questionable in the syntax design for this property of a group (overall group label)
# to be in that position (desc arg 0).
# == end its kids
parameters_grpboxLayout.addLayout(nt_parameters_body_layout)
body_frameLayout.addWidget(self.parameters_grpbox)
# == end parameters groupbox
continue # next group
nanotube_dialogLayout.addWidget(self.body_frame)
spacer14 = QSpacerItem(20,20,QSizePolicy.Minimum,QSizePolicy.Expanding)
nanotube_dialogLayout.addItem(spacer14)
layout42 = QHBoxLayout(None,4,6,"layout42")
btm_spacer = QSpacerItem(59,20,QSizePolicy.Expanding,QSizePolicy.Minimum)
layout42.addItem(btm_spacer)
self.cancel_btn = QPushButton(self,"cancel_btn")
self.cancel_btn.setAutoDefault(0) #bruce 060703 bugfix
layout42.addWidget(self.cancel_btn)
self.ok_btn = QPushButton(self,"ok_btn")
self.ok_btn.setAutoDefault(0) #bruce 060703 bugfix
layout42.addWidget(self.ok_btn)
nanotube_dialogLayout.addLayout(layout42)
self.languageChange()
self.resize(QSize(246,618).expandedTo(self.minimumSizeHint())) ### this size will need to be adjusted (guess -- it's only place overall size is set)
qt4todo('self.clearWState(Qt.WState_Polished)')
## self.connect(self.nt_parameters_grpbtn,SIGNAL("clicked()"),self.toggle_nt_parameters_grpbtn) ####
# new:
for button, methodname in ((self.sponsor_btn, 'do_sponsor_btn'), #e generalize to more than one sponsor button
(self.done_btn, 'do_done_btn'),
(self.abort_btn, 'do_abort_btn'),
(self.preview_btn, 'do_preview_btn'),
(self.whatsthis_btn, 'do_whatsthis_btn'),
(self.cancel_btn, 'do_cancel_btn'),
(self.ok_btn, 'do_ok_btn')):
if hasattr(self, methodname):
self.connect(button, SIGNAL("clicked()"), getattr(self, methodname))
return
class StatusBar(QStatusBar): # {{{
def __init__(self, parent=None):
QStatusBar.__init__(self, parent)
self.version = get_version()
self.base_msg = '%s %s' % (__appname__, self.version)
self.device_string = ''
self.update_label = UpdateLabel('')
self.total = self.current = self.selected = self.library_total = 0
self.addPermanentWidget(self.update_label)
self.update_label.setVisible(False)
self._font = QFont()
self._font.setBold(True)
self.setFont(self._font)
self.defmsg = QLabel('')
self.defmsg.setFont(self._font)
self.addWidget(self.defmsg)
self.set_label()
def initialize(self, systray=None):
self.systray = systray
self.notifier = get_notifier(systray)
def device_connected(self, devname):
self.device_string = _('Connected ') + devname
self.set_label()
def update_state(self, library_total, total, current, selected):
self.library_total = library_total
self.total, self.current, self.selected = total, current, selected
self.set_label()
def set_label(self):
try:
self._set_label()
except:
import traceback
traceback.print_exc()
def _set_label(self):
msg = self.base_msg
if self.device_string:
msg += ' ..::.. ' + self.device_string
else:
msg += _(' %(created)s %(name)s') % dict(created=_('created by'),
name='Kovid Goyal')
if self.total != self.current:
base = _('%(num)d of %(total)d books') % dict(num=self.current,
total=self.total)
else:
base = _('%d books') % self.total
if self.selected > 0:
base = _('%(num)s, %(sel)d selected') % dict(num=base,
sel=self.selected)
if self.library_total != self.total:
base = _('{0}, {1} total').format(base, self.library_total)
self.defmsg.setText(u'%s\xa0\xa0\xa0\xa0[%s]' % (msg, base))
self.clearMessage()
def device_disconnected(self):
self.device_string = ''
self.set_label()
def show_message(self, msg, timeout=0):
self.showMessage(msg, timeout)
if self.notifier is not None and not config[
'disable_tray_notification']:
if isosx and isinstance(msg, unicode):
try:
msg = msg.encode(preferred_encoding)
except UnicodeEncodeError:
msg = msg.encode('utf-8')
self.notifier(msg)
def clear_message(self):
self.clearMessage()
class CompareSingle(QWidget):
def __init__(self,
field_metadata,
parent=None,
revert_tooltip=None,
datetime_fmt='MMMM yyyy',
blank_as_equal=True,
fields=('title', 'authors', 'series', 'tags', 'rating',
'publisher', 'pubdate', 'identifiers', 'languages',
'comments', 'cover')):
QWidget.__init__(self, parent)
self.l = l = QGridLayout()
l.setContentsMargins(0, 0, 0, 0)
self.setLayout(l)
revert_tooltip = revert_tooltip or _('Revert %s')
self.current_mi = None
self.changed_font = QFont(QApplication.font())
self.changed_font.setBold(True)
self.changed_font.setItalic(True)
self.blank_as_equal = blank_as_equal
self.widgets = OrderedDict()
row = 0
for field in fields:
m = field_metadata[field]
dt = m['datatype']
extra = None
if 'series' in {field, dt}:
cls = SeriesEdit
elif field == 'identifiers':
cls = IdentifiersEdit
elif field == 'languages':
cls = LanguagesEdit
elif 'comments' in {field, dt}:
cls = CommentsEdit
elif 'rating' in {field, dt}:
cls = RatingsEdit
elif dt == 'datetime':
extra = datetime_fmt
cls = DateEdit
elif field == 'cover':
cls = CoverView
elif dt in {'text', 'enum'}:
cls = LineEdit
else:
continue
neww = cls(field, True, self, m, extra)
neww.changed.connect(partial(self.changed, field))
oldw = cls(field, False, self, m, extra)
newl = QLabel('&%s:' % m['name'])
newl.setBuddy(neww)
button = QToolButton(self)
button.setIcon(QIcon(I('back.png')))
button.clicked.connect(partial(self.revert, field))
button.setToolTip(revert_tooltip % m['name'])
self.widgets[field] = Widgets(neww, oldw, newl, button)
for i, w in enumerate((newl, neww, button, oldw)):
c = i if i < 2 else i + 1
if w is oldw:
c += 1
l.addWidget(w, row, c)
row += 1
self.sep = f = QFrame(self)
f.setFrameShape(f.VLine)
l.addWidget(f, 0, 2, row, 1)
self.sep2 = f = QFrame(self)
f.setFrameShape(f.VLine)
l.addWidget(f, 0, 4, row, 1)
def changed(self, field):
w = self.widgets[field]
if not w.new.same_as(w.old) and (not self.blank_as_equal
or not w.new.is_blank):
w.label.setFont(self.changed_font)
else:
w.label.setFont(QApplication.font())
def revert(self, field):
widgets = self.widgets[field]
neww, oldw = widgets[:2]
neww.current_val = oldw.current_val
def __call__(self, oldmi, newmi):
self.current_mi = newmi
self.initial_vals = {}
for field, widgets in self.widgets.iteritems():
widgets.old.from_mi(oldmi)
widgets.new.from_mi(newmi)
self.initial_vals[field] = widgets.new.current_val
def apply_changes(self):
changed = False
for field, widgets in self.widgets.iteritems():
val = widgets.new.current_val
if val != self.initial_vals[field]:
widgets.new.to_mi(self.current_mi)
changed = True
return changed
class CompareSingle(QWidget):
def __init__(
self, field_metadata, parent=None, revert_tooltip=None,
datetime_fmt='MMMM yyyy', blank_as_equal=True,
fields=('title', 'authors', 'series', 'tags', 'rating', 'publisher', 'pubdate', 'identifiers', 'languages', 'comments', 'cover')):
QWidget.__init__(self, parent)
self.l = l = QGridLayout()
l.setContentsMargins(0, 0, 0, 0)
self.setLayout(l)
revert_tooltip = revert_tooltip or _('Revert %s')
self.current_mi = None
self.changed_font = QFont(QApplication.font())
self.changed_font.setBold(True)
self.changed_font.setItalic(True)
self.blank_as_equal = blank_as_equal
self.widgets = OrderedDict()
row = 0
for field in fields:
m = field_metadata[field]
dt = m['datatype']
extra = None
if 'series' in {field, dt}:
cls = SeriesEdit
elif field == 'identifiers':
cls = IdentifiersEdit
elif field == 'languages':
cls = LanguagesEdit
elif 'comments' in {field, dt}:
cls = CommentsEdit
elif 'rating' in {field, dt}:
cls = RatingsEdit
elif dt == 'datetime':
extra = datetime_fmt
cls = DateEdit
elif field == 'cover':
cls = CoverView
elif dt in {'text', 'enum'}:
cls = LineEdit
else:
continue
neww = cls(field, True, self, m, extra)
neww.changed.connect(partial(self.changed, field))
oldw = cls(field, False, self, m, extra)
newl = QLabel('&%s:' % m['name'])
newl.setBuddy(neww)
button = QToolButton(self)
button.setIcon(QIcon(I('back.png')))
button.clicked.connect(partial(self.revert, field))
button.setToolTip(revert_tooltip % m['name'])
self.widgets[field] = Widgets(neww, oldw, newl, button)
for i, w in enumerate((newl, neww, button, oldw)):
c = i if i < 2 else i + 1
if w is oldw:
c += 1
l.addWidget(w, row, c)
row += 1
self.sep = f = QFrame(self)
f.setFrameShape(f.VLine)
l.addWidget(f, 0, 2, row, 1)
self.sep2 = f = QFrame(self)
f.setFrameShape(f.VLine)
l.addWidget(f, 0, 4, row, 1)
if 'comments' in self.widgets and not gprefs.get('diff_widget_show_comments_controls', True):
self.widgets['comments'].new.hide_toolbars()
def save_comments_controls_state(self):
if 'comments' in self.widgets:
vis = self.widgets['comments'].new.toolbars_visible
if vis != gprefs.get('diff_widget_show_comments_controls', True):
gprefs.set('diff_widget_show_comments_controls', vis)
def changed(self, field):
w = self.widgets[field]
if not w.new.same_as(w.old) and (not self.blank_as_equal or not w.new.is_blank):
w.label.setFont(self.changed_font)
else:
w.label.setFont(QApplication.font())
def revert(self, field):
widgets = self.widgets[field]
neww, oldw = widgets[:2]
neww.current_val = oldw.current_val
def __call__(self, oldmi, newmi):
self.current_mi = newmi
self.initial_vals = {}
for field, widgets in self.widgets.iteritems():
widgets.old.from_mi(oldmi)
widgets.new.from_mi(newmi)
self.initial_vals[field] = widgets.new.current_val
def apply_changes(self):
changed = False
for field, widgets in self.widgets.iteritems():
val = widgets.new.current_val
if val != self.initial_vals[field]:
widgets.new.to_mi(self.current_mi)
changed = True
return changed
def mark_item_as_current(self, item):
font = QFont(self.font())
font.setItalic(True)
font.setBold(True)
item.setData(0, Qt.FontRole, font)
class GLTextBox(Action, GLFrame):
def __init__(self,
parent,
text,
x=0,
y=0,
width=100,
height=30,
action=None,
params=None):
Action.__init__(self, action, params)
GLFrame.__init__(self, parent, x, y, width, height)
self.margin = 20
self.textColor = QColor(0, 0, 0)
self.focus = False
self.enabled = True
self.font = QFont()
self.font.setBold(True)
self.setText(text)
self.__initialized__ = False
def setText(self, text):
if len(text) == 0: return
lines = text.split('\n')
qf = QFontMetrics(self.font)
fmw = max(qf.maxWidth(), 10)
nlines = []
w = self.width - 2 * self.margin
for line in lines:
if qf.width(line) > w:
while qf.width(line) > w:
for i in xrange(w / fmw, len(line)):
if qf.width(line, i) > w:
if line[i].isalnum() and line[i - 1].isalnum():
nlines.append(line[0:i - 1] + (
'-' if line[i - 2].isalnum() else ''))
line = line[i - 1:]
else:
nlines.append(line[0:i])
line = line[i:]
break
nlines.append(QString(line))
else:
nlines.append(QString(line))
self.__text = nlines
self.__computeTextPosition()
def __computeTextPosition(self):
if not self.__text is None:
qf = QFontMetrics(self.font)
self.__textx = self.x + self.margin
self.__texty = self.y + self.margin + qf.ascent() + (
self.height - 2 * self.margin -
len(self.__text) * qf.height()) / 2
self.__texth = qf.height()
def init(self):
if not self.__initialized__:
self.__initialized__ = True
self.__defaultenabled = self.enabled
self.__defaultvisible = self.visible
else:
self.enabled = self.__defaultenabled
self.visible = self.__defaultvisible
def draw(self):
if self.visible:
glDisable(GL_LIGHTING)
glEnable(GL_BLEND)
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
self.parent.startScreenCoordinatesSystem()
glLineWidth(2)
glDisable(GL_LIGHTING)
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE)
glColor4f(0, 0, 0, 1.0)
self.drawBox()
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL)
glColor4f(1.0, 1.0, 1.0, 0.8)
self.drawBox()
self.parent.stopScreenCoordinatesSystem()
glLineWidth(1)
self.mcheckError('1')
if not self.__text is None:
glColor4f(self.textColor.redF(), self.textColor.greenF(),
self.textColor.blueF(), self.textColor.alphaF())
self.mcheckError('2')
for i, line in enumerate(self.__text):
if len(line) > 0:
self.parent.renderText(self.__textx,
self.__texty + i * self.__texth,
line, self.font)
self.mcheckError('n' + str(i) + "'" + line + "'")
def mcheckError(self, txt=None):
err = glGetError()
if err != GL_NO_ERROR:
if txt: print txt, ':',
print gluErrorString(err)
def mousePressEvent(self, event):
if self.enabled and self.visible and self.containspos(event.pos()):
return True
return False
def mouseMoveEvent(self, event):
if self.enabled and self.visible and self.containspos(event.pos()):
self.parent.setFocusWidget(self)
return True
return False
def mouseReleaseEvent(self, event):
if self.enabled and self.visible and self.containspos(event.pos()):
self.parent.selectedButton = None
self.applyAction()
return True
return False
class StatusBar(QStatusBar): # {{{
def __init__(self, parent=None):
QStatusBar.__init__(self, parent)
self.base_msg = '%s %s' % (__appname__, get_version())
self.version = get_version()
self.device_string = ''
self.update_label = UpdateLabel('')
self.total = self.current = self.selected = self.library_total = 0
self.addPermanentWidget(self.update_label)
self.update_label.setVisible(False)
self._font = QFont()
self._font.setBold(True)
self.setFont(self._font)
self.defmsg = QLabel('')
self.defmsg.setFont(self._font)
self.addWidget(self.defmsg)
self.set_label()
def initialize(self, systray=None):
self.systray = systray
self.notifier = get_notifier(systray)
def device_connected(self, devname):
self.device_string = _('Connected ') + devname
self.set_label()
def update_state(self, library_total, total, current, selected):
self.library_total = library_total
self.total, self.current, self.selected = total, current, selected
self.set_label()
def set_label(self):
try:
self._set_label()
except:
import traceback
traceback.print_exc()
def _set_label(self):
msg = self.base_msg
if self.device_string:
msg += ' ..::.. ' + self.device_string
else:
msg += _(' %(created)s %(name)s') % dict(created=_('created by'), name='Kovid Goyal')
if self.total != self.current:
base = _('%(num)d of %(total)d books') % dict(num=self.current, total=self.total)
else:
base = _('%d books') % self.total
if self.selected > 0:
base = _('%(num)s, %(sel)d selected') % dict(num=base, sel=self.selected)
if self.library_total != self.total:
base = _('{0}, {1} total').format(base, self.library_total)
self.defmsg.setText('%s [%s]' % (msg, base))
self.clearMessage()
def device_disconnected(self):
self.device_string = ''
self.set_label()
def show_message(self, msg, timeout=0):
self.showMessage(msg, timeout)
if self.notifier is not None and not config['disable_tray_notification']:
if isosx and isinstance(msg, unicode):
try:
msg = msg.encode(preferred_encoding)
except UnicodeEncodeError:
msg = msg.encode('utf-8')
self.notifier(msg)
def clear_message(self):
self.clearMessage()
class TOCItem(QStandardItem):
def __init__(self, spine, toc, depth, all_items, parent=None):
text = toc.text
if text:
text = re.sub(r'\s', ' ', text)
self.title = text
self.parent = parent
QStandardItem.__init__(self, text if text else '')
self.abspath = toc.abspath
self.fragment = toc.fragment
all_items.append(self)
self.bold_font = QFont(self.font())
self.bold_font.setBold(True)
self.normal_font = self.font()
for t in toc:
self.appendRow(TOCItem(spine, t, depth+1, all_items, parent=self))
self.setFlags(Qt.ItemIsEnabled)
spos = 0
for i, si in enumerate(spine):
if si == self.abspath:
spos = i
break
try:
am = getattr(spine[i], 'anchor_map', {})
except UnboundLocalError:
# Spine was empty?
am = {}
frag = self.fragment if (self.fragment and self.fragment in am) else None
self.starts_at = spos
self.start_anchor = frag
self.start_src_offset = am.get(frag, 0)
self.depth = depth
self.is_being_viewed = False
@property
def ancestors(self):
parent = self.parent
while parent is not None:
yield parent
parent = parent.parent
@classmethod
def type(cls):
return QStandardItem.UserType+10
def update_indexing_state(self, spine_index, viewport_rect, anchor_map,
in_paged_mode):
if in_paged_mode:
self.update_indexing_state_paged(spine_index, viewport_rect,
anchor_map)
else:
self.update_indexing_state_unpaged(spine_index, viewport_rect,
anchor_map)
def update_indexing_state_unpaged(self, spine_index, viewport_rect,
anchor_map):
is_being_viewed = False
top, bottom = viewport_rect[1], viewport_rect[3]
# We use bottom-25 in the checks below to account for the case where
# the next entry has some invisible margin that just overlaps with the
# bottom of the screen. In this case it will appear to the user that
# the entry is not visible on the screen. Of course, the margin could
# be larger than 25, but that's a decent compromise. Also we dont want
# to count a partial line as being visible.
# We only care about y position
anchor_map = {k:v[1] for k, v in anchor_map.iteritems()}
if spine_index >= self.starts_at and spine_index <= self.ends_at:
# The position at which this anchor is present in the document
start_pos = anchor_map.get(self.start_anchor, 0)
psp = []
if self.ends_at == spine_index:
# Anchors that could possibly indicate the start of the next
# section and therefore the end of this section.
# self.possible_end_anchors is a set of anchors belonging to
# toc entries with depth <= self.depth that are also not
# ancestors of this entry.
psp = [anchor_map.get(x, 0) for x in self.possible_end_anchors]
psp = [x for x in psp if x >= start_pos]
# The end position. The first anchor whose pos is >= start_pos
# or if the end is not in this spine item, we set it to the bottom
# of the window +1
end_pos = min(psp) if psp else (bottom+1 if self.ends_at >=
spine_index else 0)
if spine_index > self.starts_at and spine_index < self.ends_at:
# The entire spine item is contained in this entry
is_being_viewed = True
elif (spine_index == self.starts_at and bottom-25 >= start_pos and
# This spine item contains the start
# The start position is before the end of the viewport
(spine_index != self.ends_at or top < end_pos)):
# The end position is after the start of the viewport
is_being_viewed = True
elif (spine_index == self.ends_at and top < end_pos and
# This spine item contains the end
# The end position is after the start of the viewport
(spine_index != self.starts_at or bottom-25 >= start_pos)):
# The start position is before the end of the viewport
is_being_viewed = True
changed = is_being_viewed != self.is_being_viewed
self.is_being_viewed = is_being_viewed
if changed:
self.setFont(self.bold_font if is_being_viewed else self.normal_font)
def update_indexing_state_paged(self, spine_index, viewport_rect,
anchor_map):
is_being_viewed = False
left, right = viewport_rect[0], viewport_rect[2]
left, right = (left, 0), (right, -1)
if spine_index >= self.starts_at and spine_index <= self.ends_at:
# The position at which this anchor is present in the document
start_pos = anchor_map.get(self.start_anchor, (0, 0))
psp = []
if self.ends_at == spine_index:
# Anchors that could possibly indicate the start of the next
# section and therefore the end of this section.
# self.possible_end_anchors is a set of anchors belonging to
# toc entries with depth <= self.depth that are also not
# ancestors of this entry.
psp = [anchor_map.get(x, (0, 0)) for x in self.possible_end_anchors]
psp = [x for x in psp if x >= start_pos]
# The end position. The first anchor whose pos is >= start_pos
# or if the end is not in this spine item, we set it to the column
# after the right edge of the viewport
end_pos = min(psp) if psp else (right if self.ends_at >=
spine_index else (0, 0))
if spine_index > self.starts_at and spine_index < self.ends_at:
# The entire spine item is contained in this entry
is_being_viewed = True
elif (spine_index == self.starts_at and right > start_pos and
# This spine item contains the start
# The start position is before the end of the viewport
(spine_index != self.ends_at or left < end_pos)):
# The end position is after the start of the viewport
is_being_viewed = True
elif (spine_index == self.ends_at and left < end_pos and
# This spine item contains the end
# The end position is after the start of the viewport
(spine_index != self.starts_at or right > start_pos)):
# The start position is before the end of the viewport
is_being_viewed = True
changed = is_being_viewed != self.is_being_viewed
self.is_being_viewed = is_being_viewed
if changed:
self.setFont(self.bold_font if is_being_viewed else self.normal_font)
def __repr__(self):
return 'TOC Item: %s %s#%s'%(self.title, self.abspath, self.fragment)
def __str__(self):
return repr(self)
def mark_item_as_current(self, item):
font = QFont(self.font())
font.setItalic(True)
font.setBold(True)
item.setData(0, Qt.FontRole, font)
class CompareSingle(QWidget):
def __init__(
self,
field_metadata,
parent=None,
revert_tooltip=None,
datetime_fmt="MMMM yyyy",
blank_as_equal=True,
fields=(
"title",
"authors",
"series",
"tags",
"rating",
"publisher",
"pubdate",
"identifiers",
"languages",
"comments",
"cover",
),
):
QWidget.__init__(self, parent)
self.l = l = QGridLayout()
l.setContentsMargins(0, 0, 0, 0)
self.setLayout(l)
revert_tooltip = revert_tooltip or _("Revert %s")
self.current_mi = None
self.changed_font = QFont(QApplication.font())
self.changed_font.setBold(True)
self.changed_font.setItalic(True)
self.blank_as_equal = blank_as_equal
self.widgets = OrderedDict()
row = 0
for field in fields:
m = field_metadata[field]
dt = m["datatype"]
extra = None
if "series" in {field, dt}:
cls = SeriesEdit
elif field == "identifiers":
cls = IdentifiersEdit
elif field == "languages":
cls = LanguagesEdit
elif "comments" in {field, dt}:
cls = CommentsEdit
elif "rating" in {field, dt}:
cls = RatingsEdit
elif dt == "datetime":
extra = datetime_fmt
cls = DateEdit
elif field == "cover":
cls = CoverView
elif dt in {"text", "enum"}:
cls = LineEdit
else:
continue
neww = cls(field, True, self, m, extra)
neww.changed.connect(partial(self.changed, field))
oldw = cls(field, False, self, m, extra)
newl = QLabel("&%s:" % m["name"])
newl.setBuddy(neww)
button = QToolButton(self)
button.setIcon(QIcon(I("back.png")))
button.clicked.connect(partial(self.revert, field))
button.setToolTip(revert_tooltip % m["name"])
self.widgets[field] = Widgets(neww, oldw, newl, button)
for i, w in enumerate((newl, neww, button, oldw)):
c = i if i < 2 else i + 1
if w is oldw:
c += 1
l.addWidget(w, row, c)
row += 1
self.sep = f = QFrame(self)
f.setFrameShape(f.VLine)
l.addWidget(f, 0, 2, row, 1)
self.sep2 = f = QFrame(self)
f.setFrameShape(f.VLine)
l.addWidget(f, 0, 4, row, 1)
def changed(self, field):
w = self.widgets[field]
if not w.new.same_as(w.old) and (not self.blank_as_equal or not w.new.is_blank):
w.label.setFont(self.changed_font)
else:
w.label.setFont(QApplication.font())
def revert(self, field):
widgets = self.widgets[field]
neww, oldw = widgets[:2]
neww.current_val = oldw.current_val
def __call__(self, oldmi, newmi):
self.current_mi = newmi
self.initial_vals = {}
for field, widgets in self.widgets.iteritems():
widgets.old.from_mi(oldmi)
widgets.new.from_mi(newmi)
self.initial_vals[field] = widgets.new.current_val
def apply_changes(self):
changed = False
for field, widgets in self.widgets.iteritems():
val = widgets.new.current_val
if val != self.initial_vals[field]:
widgets.new.to_mi(self.current_mi)
changed = True
return changed
