class charsPanel(QWidget):
def __init__(self, parent=None):
super(charsPanel, self).__init__(parent)
# Do the layout: refresh button and filter popup at the top,
# with a table below.
mainLayout = QVBoxLayout()
self.setLayout(mainLayout)
topLayout = QHBoxLayout()
mainLayout.addLayout(topLayout, 0)
self.refreshButton = QPushButton("Refresh")
self.filterMenu = QComboBox()
topLayout.addWidget(self.refreshButton, 0)
topLayout.addStretch(1)
topLayout.addWidget(self.filterMenu, 0)
self.view = QTableView()
self.view.setCornerButtonEnabled(False)
self.view.setWordWrap(False)
self.view.setAlternatingRowColors(True)
mainLayout.addWidget(self.view, 1)
# Set up the table model/view. Pass to the model a pointer
# to the view so it can query the row under the mouse.
self.model = myTableModel(view=self.view)
#Interpose a sort filter proxy between the view and the model.
self.proxy = mySortFilterProxy(self)
self.proxy.setSourceModel(self.model)
self.view.setModel(self.proxy)
# Hook up the refresh button clicked signal to refresh below
self.connect(self.refreshButton, SIGNAL("clicked()"), self.refresh)
# Populate the filter popup with rows:
# 0 : All - no filter
# 1 : not 7-bit - show only things not in the 7-bit code
# 2 : not Latin-1 - show only things outside Latin-1
self.filterMenu.addItem(QString(u"All"))
self.filterMenu.addItem(QString(u"\u00ac" + u" 7-bit"))
self.filterMenu.addItem(QString(u"\u00ac" + u" Latin-1"))
# The filters refer to these properties, called with a QChar C
self.lambdaAll = lambda C: True
self.lambdaNotAscii = lambda C: (C.unicode() < 32) or (C.unicode() >
126)
self.lambdaNotLatin = lambda C: (C.toLatin1() == b'\x00')
self.filterLambda = self.lambdaAll
# Connect a user-selection in the popup to our filter method.
self.connect(self.filterMenu, SIGNAL("activated(int)"), self.filter)
# Connect doubleclicked from our table view to self.findThis
self.connect(self.view, SIGNAL("doubleClicked(QModelIndex)"),
self.findThis)
# Connect the model reset signals to functions to place and clear
# a status message.
self.connect(self.model, SIGNAL("modelAboutToBeReset()"),
self.sigResetStarting)
self.connect(self.model, SIGNAL("modelReset()"), self.sigResetOver)
# This slot receives a double-click on the table. Figure out which
# character it is and get the Find panel set up to search for it.
def findThis(self, qmi):
rep = None
if qmi.column() == 3:
# doubleclick in entity column, put entity in the replace field
rep = qmi.data(Qt.DisplayRole).toString()
if qmi.column() != 0:
# get reference to column 0
qmi = qmi.sibling(qmi.row(), 0)
qs = qmi.data(Qt.DisplayRole).toString()
# Call for a find with respect case on, whole word and regex off
IMC.findPanel.censusFinder(qs, rep, False, False)
# this slot gets the activated(row) signal from the combo-box.
# Based on the row, set self.filterLambda to a lambda that will
# accept or reject a given QChar value.
def filter(self, row):
if row == 1: self.filterLambda = self.lambdaNotAscii
elif row == 2: self.filterLambda = self.lambdaNotLatin
else: self.filterLambda = self.lambdaAll
self.model.reset()
# This slot receives the main window's docWillChange signal.
# It comes with a file path but we can ignore that.
def docWillChange(self):
#self.view.setSortingEnabled(False)
self.model.beginResetModel()
# Subroutine to reset the visual appearance of the table view,
# invoked on table reset or docHasChanged because on instantiation
# we have no data until a file is opened.
def setUpTableView(self):
self.view.resizeColumnsToContents()
self.view.horizontalHeader().setStretchLastSection(True)
self.view.resizeRowsToContents()
self.view.setSortingEnabled(True)
# This slot receives the main window's docHasChanged signal.
# Let the table view populate with all-new metadata (or empty
# data if the command was File>New).
def docHasChanged(self):
self.model.endResetModel()
self.setUpTableView()
# This slot receives the click of the refresh button. Tell the
# model we are resetting everything so the view will suck up new
# data. Then call our editor to rebuild the metadata.
def refresh(self):
#self.view.setSortingEnabled(False)
self.model.beginResetModel()
IMC.editWidget.rebuildMetadata()
self.model.endResetModel()
self.setUpTableView()
# The model emits signals when it is starting to rebuild the table
# and when it has finished rebuilding the table. Use these to put up
# a status message, as the wait can be significant.
def sigResetStarting(self):
pqMsgs.showStatusMsg(QString(u"Rebuilding Character Table..."))
def sigResetOver(self):
pqMsgs.clearStatusMsg()
class pagesPanel(QWidget):
def __init__(self, parent=None):
super(pagesPanel, self).__init__(parent)
# The layout is very basic, the table with an Update button.
mainLayout = QVBoxLayout()
self.setLayout(mainLayout)
hlayout = QHBoxLayout()
self.updateButton = QPushButton("Update")
self.insertText = QLineEdit()
self.insertText.setFont(pqMsgs.getMonoFont())
self.insertButton = QPushButton("Insert")
hlayout.addWidget(self.updateButton,0)
hlayout.addWidget(self.insertText,1) # text gets all available room
hlayout.addWidget(self.insertButton,0)
mainLayout.addLayout(hlayout)
self.view = QTableView()
self.view.setCornerButtonEnabled(False)
self.view.setWordWrap(False)
self.view.setAlternatingRowColors(True)
self.view.setSortingEnabled(False)
self.c1Delegate = formatDelegate()
self.view.setItemDelegateForColumn(1,self.c1Delegate)
self.c2Delegate = actionDelegate()
self.view.setItemDelegateForColumn(2,self.c2Delegate)
self.c3Delegate = folioDelegate()
self.view.setItemDelegateForColumn(3,self.c3Delegate)
mainLayout.addWidget(self.view,1)
# Set up the table model/view.
self.model = myTableModel()
self.view.setModel(self.model)
# Connect the double-clicked signal of the view
self.connect(self.view, SIGNAL("doubleClicked(QModelIndex)"),
self.goToRow)
# Connect the update button to the model's update method
self.connect(self.updateButton, SIGNAL("clicked()"),self.model.updateFolios)
# Connect the insert button to our insert method
self.connect(self.insertButton, SIGNAL("clicked()"),self.insertMarkers)
# This slot receives a double-click from the table view,
# passing an index. If the click is in column 0, the scan number,
# get the row; use it to get a text cursor from the page table
# and make that the editor's cursor, thus moving to the top of that page.
# Double-click on cols 1-3 initiates editing and maybe someday a
# doubleclick on column 5 will do something with the proofer info.
def goToRow(self,index):
if index.column() == 0:
tc = IMC.pageTable.getCursor(index.row())
IMC.editWidget.setTextCursor(tc)
IMC.editWidget.setFocus(Qt.TabFocusReason)
# This slot receives the main window's docWillChange signal.
# It comes with a file path but we can ignore that.
def docWillChange(self):
self.model.beginResetModel()
# Subroutine to reset the visual appearance of the table view,
# invoked on table reset because on instantiation we have no table.
def setUpTableView(self):
# Header text is supplied by the table model headerData method
# Here we are going to set the column widths of the first 4
# columns to a uniform 7 ens each based on the current font.
# However, at least on Mac OS, the headers are rendered with a
# much smaller font than the data, so we up it by 50%.
hdr = self.view.horizontalHeader()
pix = hdr.fontMetrics().width(QString("9999999"))
hdr.resizeSection(0,pix)
hdr.resizeSection(3,pix)
pix += pix/2
hdr.resizeSection(1,pix)
hdr.resizeSection(2,pix)
self.view.resizeColumnToContents(4)
# This slot receives the main window's docHasChanged signal.
# Let the table view populate with all-new metadata (or empty
# data if the command was File>New).
def docHasChanged(self):
self.model.endResetModel()
self.setUpTableView()
# On the Insert button being pressed, make some basic sanity checks
# and get user go-ahead then insert the given text at the head of
# every page.
def insertMarkers(self):
# Copy the text and if it is empty, complain and exit.
qi = QString(self.insertText.text())
if qi.isEmpty() :
pqMsgs.warningMsg("No insert text specified")
return
# See how many pages are involved: all the ones that aren't marked skip
n = 0
for i in range(IMC.pageTable.size()):
if IMC.pageTable.getAction(i) != IMC.FolioRuleSkip :
n += 1
if n == 0 : # page table empty or all rows marked skip
pqMsgs.warningMsg("No pages to give folios to")
return
m = "Insert this string at the top of {0} pages?".format(n)
b = pqMsgs.okCancelMsg(QString(m),pqMsgs.trunc(qi,35))
if b :
# Convert any '\n' in the text to the QT line delimiter char
# we do this in the copy so the lineEdit text doesn't change
qi.replace(QString(u'\\n'),QString(IMC.QtLineDelim))
# get a cursor on the edit document
tc = QTextCursor(IMC.editWidget.textCursor())
tc.beginEditBlock() # start single undoable operation
# Working from the end of the document backward, go to the
# top of each page and insert the string
for i in reversed( range( IMC.pageTable.size() ) ) :
if IMC.pageTable.getAction(i) != IMC.FolioRuleSkip :
# Note the page's start position and set our work cursor to it
pos = IMC.pageTable.getCursor(i).position()
tc.setPosition(pos)
# Make a copy of the insert string replacing %f with this folio
f = IMC.pageTable.getDisplay(i)
qf = QString(qi)
qf.replace(QString(u'%f'),f,Qt.CaseInsensitive)
tc.insertText(qf)
# The insertion goes in ahead of the saved cursor position so now
# it points after the inserted string. Put it back where it was.
IMC.pageTable.setPosition(i, pos)
tc.endEditBlock() # wrap up the undo op
class pagesPanel(QWidget):
def __init__(self, parent=None):
super(pagesPanel, self).__init__(parent)
# The layout is very basic, the table with an Update button.
mainLayout = QVBoxLayout()
self.setLayout(mainLayout)
hlayout = QHBoxLayout()
self.updateButton = QPushButton("Update")
self.insertText = QLineEdit()
self.insertText.setFont(pqMsgs.getMonoFont())
self.insertButton = QPushButton("Insert")
hlayout.addWidget(self.updateButton, 0)
hlayout.addWidget(self.insertText, 1) # text gets all available room
hlayout.addWidget(self.insertButton, 0)
mainLayout.addLayout(hlayout)
self.view = QTableView()
self.view.setCornerButtonEnabled(False)
self.view.setWordWrap(False)
self.view.setAlternatingRowColors(True)
self.view.setSortingEnabled(False)
self.c1Delegate = formatDelegate()
self.view.setItemDelegateForColumn(1, self.c1Delegate)
self.c2Delegate = actionDelegate()
self.view.setItemDelegateForColumn(2, self.c2Delegate)
self.c3Delegate = folioDelegate()
self.view.setItemDelegateForColumn(3, self.c3Delegate)
mainLayout.addWidget(self.view, 1)
# Set up the table model/view.
self.model = myTableModel()
self.view.setModel(self.model)
# Connect the double-clicked signal of the view
self.connect(self.view, SIGNAL("doubleClicked(QModelIndex)"),
self.goToRow)
# Connect the update button to the model's update method
self.connect(self.updateButton, SIGNAL("clicked()"),
self.model.updateFolios)
# Connect the insert button to our insert method
self.connect(self.insertButton, SIGNAL("clicked()"),
self.insertMarkers)
# This slot receives a double-click from the table view,
# passing an index. If the click is in column 0, the scan number,
# get the row; use it to get a text cursor from the page table
# and make that the editor's cursor, thus moving to the top of that page.
# Double-click on cols 1-3 initiates editing and maybe someday a
# doubleclick on column 5 will do something with the proofer info.
def goToRow(self, index):
if index.column() == 0:
tc = IMC.pageTable.getCursor(index.row())
IMC.editWidget.setTextCursor(tc)
IMC.editWidget.setFocus(Qt.TabFocusReason)
# This slot receives the main window's docWillChange signal.
# It comes with a file path but we can ignore that.
def docWillChange(self):
self.model.beginResetModel()
# Subroutine to reset the visual appearance of the table view,
# invoked on table reset because on instantiation we have no table.
def setUpTableView(self):
# Header text is supplied by the table model headerData method
# Here we are going to set the column widths of the first 4
# columns to a uniform 7 ens each based on the current font.
# However, at least on Mac OS, the headers are rendered with a
# much smaller font than the data, so we up it by 50%.
hdr = self.view.horizontalHeader()
pix = hdr.fontMetrics().width(QString("9999999"))
hdr.resizeSection(0, pix)
hdr.resizeSection(3, pix)
pix += pix / 2
hdr.resizeSection(1, pix)
hdr.resizeSection(2, pix)
self.view.resizeColumnToContents(4)
# This slot receives the main window's docHasChanged signal.
# Let the table view populate with all-new metadata (or empty
# data if the command was File>New).
def docHasChanged(self):
self.model.endResetModel()
self.setUpTableView()
# On the Insert button being pressed, make some basic sanity checks
# and get user go-ahead then insert the given text at the head of
# every page.
def insertMarkers(self):
# Copy the text and if it is empty, complain and exit.
qi = QString(self.insertText.text())
if qi.isEmpty():
pqMsgs.warningMsg("No insert text specified")
return
# See how many pages are involved: all the ones that aren't marked skip
n = 0
for i in range(IMC.pageTable.size()):
if IMC.pageTable.getAction(i) != IMC.FolioRuleSkip:
n += 1
if n == 0: # page table empty or all rows marked skip
pqMsgs.warningMsg("No pages to give folios to")
return
m = "Insert this string at the top of {0} pages?".format(n)
b = pqMsgs.okCancelMsg(QString(m), pqMsgs.trunc(qi, 35))
if b:
# Convert any '\n' in the text to the QT line delimiter char
# we do this in the copy so the lineEdit text doesn't change
qi.replace(QString(u'\\n'), QString(IMC.QtLineDelim))
# get a cursor on the edit document
tc = QTextCursor(IMC.editWidget.textCursor())
tc.beginEditBlock() # start single undoable operation
# Working from the end of the document backward, go to the
# top of each page and insert the string
for i in reversed(range(IMC.pageTable.size())):
if IMC.pageTable.getAction(i) != IMC.FolioRuleSkip:
# Note the page's start position and set our work cursor to it
pos = IMC.pageTable.getCursor(i).position()
tc.setPosition(pos)
# Make a copy of the insert string replacing %f with this folio
f = IMC.pageTable.getDisplay(i)
qf = QString(qi)
qf.replace(QString(u'%f'), f, Qt.CaseInsensitive)
tc.insertText(qf)
# The insertion goes in ahead of the saved cursor position so now
# it points after the inserted string. Put it back where it was.
IMC.pageTable.setPosition(i, pos)
tc.endEditBlock() # wrap up the undo op
class charsPanel(QWidget):
def __init__(self, parent=None):
super(charsPanel, self).__init__(parent)
# Do the layout: refresh button and filter popup at the top,
# with a table below.
mainLayout = QVBoxLayout()
self.setLayout(mainLayout)
topLayout = QHBoxLayout()
mainLayout.addLayout(topLayout, 0)
self.refreshButton = QPushButton("Refresh")
self.filterMenu = QComboBox()
topLayout.addWidget(self.refreshButton, 0)
topLayout.addStretch(1)
topLayout.addWidget(self.filterMenu, 0)
self.view = QTableView()
self.view.setCornerButtonEnabled(False)
self.view.setWordWrap(False)
self.view.setAlternatingRowColors(True)
mainLayout.addWidget(self.view, 1)
# Set up the table model/view. Pass to the model a pointer
# to the view so it can query the row under the mouse.
self.model = myTableModel(view=self.view)
# Interpose a sort filter proxy between the view and the model.
self.proxy = mySortFilterProxy(self)
self.proxy.setSourceModel(self.model)
self.view.setModel(self.proxy)
# Hook up the refresh button clicked signal to refresh below
self.connect(self.refreshButton, SIGNAL("clicked()"), self.refresh)
# Populate the filter popup with rows:
# 0 : All - no filter
# 1 : not 7-bit - show only things not in the 7-bit code
# 2 : not Latin-1 - show only things outside Latin-1
self.filterMenu.addItem(QString("All"))
self.filterMenu.addItem(QString("\u00ac" + " 7-bit"))
self.filterMenu.addItem(QString("\u00ac" + " Latin-1"))
# The filters refer to these properties, called with a QChar C
self.lambdaAll = lambda C: True
self.lambdaNotAscii = lambda C: (C.unicode() < 32) or (C.unicode() > 126)
self.lambdaNotLatin = lambda C: (C.toLatin1() == b"\x00")
self.filterLambda = self.lambdaAll
# Connect a user-selection in the popup to our filter method.
self.connect(self.filterMenu, SIGNAL("activated(int)"), self.filter)
# Connect doubleclicked from our table view to self.findThis
self.connect(self.view, SIGNAL("doubleClicked(QModelIndex)"), self.findThis)
# Connect the model reset signals to functions to place and clear
# a status message.
self.connect(self.model, SIGNAL("modelAboutToBeReset()"), self.sigResetStarting)
self.connect(self.model, SIGNAL("modelReset()"), self.sigResetOver)
# This slot receives a double-click on the table. Figure out which
# character it is and get the Find panel set up to search for it.
def findThis(self, qmi):
rep = None
if qmi.column() == 3:
# doubleclick in entity column, put entity in the replace field
rep = qmi.data(Qt.DisplayRole).toString()
if qmi.column() != 0:
# get reference to column 0
qmi = qmi.sibling(qmi.row(), 0)
qs = qmi.data(Qt.DisplayRole).toString()
# Call for a find with respect case on, whole word and regex off
IMC.findPanel.censusFinder(qs, rep, False, False)
# this slot gets the activated(row) signal from the combo-box.
# Based on the row, set self.filterLambda to a lambda that will
# accept or reject a given QChar value.
def filter(self, row):
if row == 1:
self.filterLambda = self.lambdaNotAscii
elif row == 2:
self.filterLambda = self.lambdaNotLatin
else:
self.filterLambda = self.lambdaAll
self.model.reset()
# This slot receives the main window's docWillChange signal.
# It comes with a file path but we can ignore that.
def docWillChange(self):
# self.view.setSortingEnabled(False)
self.model.beginResetModel()
# Subroutine to reset the visual appearance of the table view,
# invoked on table reset or docHasChanged because on instantiation
# we have no data until a file is opened.
def setUpTableView(self):
self.view.resizeColumnsToContents()
self.view.horizontalHeader().setStretchLastSection(True)
self.view.resizeRowsToContents()
self.view.setSortingEnabled(True)
# This slot receives the main window's docHasChanged signal.
# Let the table view populate with all-new metadata (or empty
# data if the command was File>New).
def docHasChanged(self):
self.model.endResetModel()
self.setUpTableView()
# This slot receives the click of the refresh button. Tell the
# model we are resetting everything so the view will suck up new
# data. Then call our editor to rebuild the metadata.
def refresh(self):
# self.view.setSortingEnabled(False)
self.model.beginResetModel()
IMC.editWidget.rebuildMetadata()
self.model.endResetModel()
self.setUpTableView()
# The model emits signals when it is starting to rebuild the table
# and when it has finished rebuilding the table. Use these to put up
# a status message, as the wait can be significant.
def sigResetStarting(self):
pqMsgs.showStatusMsg(QString("Rebuilding Character Table..."))
def sigResetOver(self):
pqMsgs.clearStatusMsg()
