def keyPressEvent( self, event ) :
kkey = int( int(event.modifiers()) & C.KEYPAD_MOD_CLEAR) | int(event.key() )
if kkey == C.CTL_F :
event.accept()
self.find_action()
elif kkey == C.CTL_G :
event.accept()
self.find_next_action()
elif kkey == C.CTL_SHFT_G :
event.accept()
self.find_prior_action()
elif kkey in C.KEYS_WEB_BACK :
event.accept()
if self.view.history().canGoBack() :
self.view.history().back()
elif self.help_url is not None:
self.view.load( self.help_url )
else: # try to reload the default text
self.path_change()
elif kkey in C.KEYS_WEB_FORWARD :
if self.view.history().canGoForward() :
self.view.history().forward()
else:
utilities.beep()
else :
super().keyPressEvent(event)
def keyPressEvent(self, event):
kkey = int(int(event.modifiers()) & C.KEYPAD_MOD_CLEAR) | int(
event.key())
if kkey == C.CTL_F:
event.accept()
self.find_action()
elif kkey == C.CTL_G:
event.accept()
self.find_next_action()
elif kkey == C.CTL_SHFT_G:
event.accept()
self.find_prior_action()
elif kkey in C.KEYS_WEB_BACK:
event.accept()
if self.view.history().canGoBack():
self.view.history().back()
elif self.help_url is not None:
self.view.load(self.help_url)
else: # try to reload the default text
self.path_change()
elif kkey in C.KEYS_WEB_FORWARD:
if self.view.history().canGoForward():
self.view.history().forward()
else:
utilities.beep()
else:
super().keyPressEvent(event)
def go_to_line_number(self, lnum_string):
try:
lnum = int(lnum_string) - 1 # text block # is origin-0
self.go_to_line(lnum)
except ValueError: # from int() or explicit
utilities.beep()
editview_logger.error('Request to show invalid line number {0}'.format(lnum_string))
def check_path( self ) :
if os.access( self.path_edit.text(), self.criterion ) :
return
if self.path_edit.text() : # is not null
utilities.beep()
self.path_valid = False
self.set_path_color( 'Pink' )
def go_to_line_number(self, lnum_string):
try:
lnum = int(lnum_string) - 1 # text block # is origin-0
self.go_to_line(lnum)
except ValueError: # from int() or explicit
utilities.beep()
editview_logger.error(
'Request to show invalid line number {0}'.format(lnum_string))
def go_to_line_number(self, lnum_string):
try:
lnum = int(lnum_string) - 1 # text block is origin-0
tb = self.document.findBlockByLineNumber(lnum)
if not tb.isValid() : raise ValueError
self.go_to_block(tb)
except ValueError: # from int() or explicit
utilities.beep()
editview_logger.error('Request to show invalid line number {0}'.format(lnum_string))
def go_to_image_name(self, name_string):
pn = self.page_model.name_index(name_string)
if pn is not None :
self.center_position(self.page_model.position(pn))
else : # unknown image filename, restore current value
utilities.beep()
editview_logger.info('Request for invalid image name {0}'.format(self.ImageFilename.text()))
self._cursor_moved()
self.Editor.setFocus(Qt.TabFocusReason)
def go_to_image_name(self, name_string):
pn = self.page_model.name_index(name_string)
if pn is not None:
self.center_position(self.page_model.position(pn))
else: # unknown image filename, restore current value
utilities.beep()
editview_logger.debug('Request for invalid image name {0}'.format(
self.ImageFilename.text()))
self._cursor_moved()
self.Editor.setFocus(Qt.TabFocusReason)
def show_position(self, pos):
try:
pos = int(pos)
if (pos < 0) or (pos >= self.document.characterCount() ) :
raise ValueError
except:
utilities.beep()
editview_logger.error('Request to show invalid position {0}'.format(pos))
pos = self.document.characterCount()
tc = QTextCursor(self.Editor.textCursor())
tc.setPosition(pos)
self.show_this(tc)
def similar_words(self) :
# get clicked word in uppercase with hyphens and apostrophes stripped
wd = worddata.clean_word(self.contextIndex.data(Qt.DisplayRole)).upper()
hits = set()
for j in range(self.words.vocab_count()) :
wx = self.words.word_at(j)
if wd == worddata.clean_word(wx).upper() :
hits.add(wx) # will get 1 hit on the word itself
if len(hits) > 1 : # did find at least one similar word
self.model().set_filter( filter_set = hits )
else: # no matches
utilities.beep()
def show_position(self, pos):
try:
pos = int(pos)
if (pos < 0) or (pos >= self.document.characterCount()):
raise ValueError
except:
utilities.beep()
editview_logger.error(
'Request to show invalid position {0}'.format(pos))
pos = self.document.characterCount() - 1
tc = QTextCursor(self.Editor.textCursor())
tc.setPosition(pos)
self.show_this(tc)
def second_harmonic(self):
word = self.contextIndex.data(Qt.DisplayRole)
rex = regex.compile('^(' + word + '){1<e<3}$',flags=regex.WORD)
hits = set()
for j in range(self.words.vocab_count()) :
wx = self.words.word_at(j)
if rex.match(wx) :
hits.add(wx)
if len(hits) : # did find at least one fuzzy match
hits.add(word)
self.model().set_filter( filter_set = hits )
else: # no matches
utilities.beep()
def table_click(self, index) :
row = index.row()
col = index.column()
if col > 2 : # column 3 4 or 5
target_line = self.data_model.note_line( row )
else : # column 0 1 or 2
target_line = self.data_model.anchor_line( row )
if col < 2 and target_line == self.edit_view.get_line() :
# cannot get here if target_line is None
target_line = self.data_model.note_line( row ) # but now it might be
if target_line is None : # unmatched Anchor
utilities.beep()
return
self.edit_view.go_to_line( target_line )
def table_click(self, index):
row = index.row()
col = index.column()
if col > 2: # column 3 4 or 5
target_line = self.data_model.note_line(row)
else: # column 0 1 or 2
target_line = self.data_model.anchor_line(row)
if col < 2 and target_line == self.edit_view.get_line():
# cannot get here if target_line is None
target_line = self.data_model.note_line(row) # but now it might be
if target_line is None: # unmatched Anchor
utilities.beep()
return
self.edit_view.go_to_line(target_line)
def real_find(self, row, word):
for j in range( row, self.model().rowCount( QModelIndex() ) ) :
ix = self.model().index( j, 0 )
raw_target = self.model().data( ix, Qt.DisplayRole )
clean_target = worddata.clean_word( raw_target )
if clean_target.startswith( word ) :
self.last_find_word = word
self.last_find_row = j
self.clearSelection()
self.selectRow( j )
self.scrollTo( ix, QAbstractItemView.PositionAtCenter )
return
# no hit
utilities.beep()
self.last_find_row = None
def go_to_page(self):
tb = self.textCursor().block()
line = tb.text()
pos = self.textCursor().positionInBlock()
# Find the rightmost [ left of the cursor position
j = line.rfind('[',0,pos+1)
if 0 > j :
utilities.beep()
return
# Find [xxx] starting at that point
match = self.rex_page_name.search(line,j)
if match is None :
utilities.beep()
return
# Select the found value, then move the editor putting focus in it
self.textCursor().setPosition( tb.position()+match.end() )
self.textCursor().setPosition( tb.position()+match.start(), QTextCursor.KeepAnchor )
self.book.get_edit_view().go_to_image_name(match.group(1))
def go_to_page(self):
tb = self.textCursor().block()
line = tb.text()
pos = self.textCursor().positionInBlock()
# Find the rightmost [ left of the cursor position
j = line.rfind('[', 0, pos + 1)
if 0 > j:
utilities.beep()
return
# Find [xxx] starting at that point
match = self.rex_page_name.search(line, j)
if match is None:
utilities.beep()
return
# Select the found value, then move the editor putting focus in it
self.textCursor().setPosition(tb.position() + match.end())
self.textCursor().setPosition(tb.position() + match.start(),
QTextCursor.KeepAnchor)
self.book.get_edit_view().go_to_image_name(match.group(1))
def go_to_line(self):
tb = self.textCursor().block()
line = tb.text()
pos = self.textCursor().positionInBlock()
# Find the rightmost { left of the cursor position
j = line.rfind('{',0,pos+1)
if 0 > j :
utilities.beep()
return
# Find {nnn} starting at that point
match = self.rex_line_number.search(line,j)
if match is None :
utilities.beep()
return
try:
line_number = int(match.group(1))
except ValueError:
utilities.beep()
return
# Select the found value, then move the editor putting focus in it
self.textCursor().setPosition( tb.position()+match.end() )
self.textCursor().setPosition( tb.position()+match.start(), QTextCursor.KeepAnchor )
self.book.get_edit_view().go_to_line_number(line_number)
def go_to_line(self):
tb = self.textCursor().block()
line = tb.text()
pos = self.textCursor().positionInBlock()
# Find the rightmost { left of the cursor position
j = line.rfind('{', 0, pos + 1)
if 0 > j:
utilities.beep()
return
# Find {nnn} starting at that point
match = self.rex_line_number.search(line, j)
if match is None:
utilities.beep()
return
try:
line_number = int(match.group(1))
except ValueError:
utilities.beep()
return
# Select the found value, then move the editor putting focus in it
self.textCursor().setPosition(tb.position() + match.end())
self.textCursor().setPosition(tb.position() + match.start(),
QTextCursor.KeepAnchor)
self.book.get_edit_view().go_to_line_number(line_number)
def _do_find(self):
if not self.find(self.find_text): # no hits going down
self.moveCursor(QTextCursor.Start) # go to top
if not self.find(self.find_text): # still no hit
utilities.beep()
def _do_find(self, find_flags):
if not self.view.page().findText(self.find_text, find_flags):
utilities.beep()
os.remove(foo_path)
bar_path = os.path.join(T.path_to_Files,f_bar)
if os.path.isfile(bar_path):
os.remove(bar_path)
fbfoo = utilities.path_to_output(foo_path)
assert fbfoo.filename() == f_foo
fbfoo.writeLine('some data')
assert os.path.isfile(foo_path)
fbbar = utilities.related_output(fbfoo,'bar')
assert fbbar.filename() == f_bar
fbbar.writeLine('some data')
assert os.path.isfile(bar_path)
# Message routines
utilities.info_msg('About to beep', 'When you dismiss this message')
utilities.beep()
assert utilities.ok_cancel_msg('Did you hear a beep?', 'OK for yes, Cancel for no',parent=T.main)
utilities.warning_msg('This is a warning','the very last warning',parent=T.main)
assert utilities.save_discard_cancel_msg('Click SAVE','no parent argument')
assert not utilities.save_discard_cancel_msg('Click DISCARD (dont save?)','does have parent',parent=T.main)
assert utilities.save_discard_cancel_msg('Click CANCEL','no parent') is None
result = utilities.get_find_string('Press CANCEL',T.main,prepared='preptext')
assert result is None
preptext = 'REPLACE-WITH-FOO'
result = utilities.get_find_string('Press Find',T.main,prepared=preptext)
assert result==preptext
# to_roman, to_alpha
assert 'mmmmcmxcix' == utilities.to_roman(4999)
assert 'i' == utilities.to_roman(1)
assert 'XIV' == utilities.to_roman(14, lc=False)
def go_to_block(self, tb):
if not tb.isValid():
utilities.beep()
editview_logger.error('Request to show invalid text block')
tb = self.document.lastBlock()
self.show_position(tb.position())
def _do_find( self, find_flags ) :
if not self.view.page().findText( self.find_text, find_flags ):
utilities.beep()
os.remove(foo_path)
bar_path = os.path.join(T.path_to_Files, f_bar)
if os.path.isfile(bar_path):
os.remove(bar_path)
fbfoo = utilities.path_to_output(foo_path)
assert fbfoo.filename() == f_foo
fbfoo.writeLine('some data')
assert os.path.isfile(foo_path)
fbbar = utilities.related_output(fbfoo, 'bar')
assert fbbar.filename() == f_bar
fbbar.writeLine('some data')
assert os.path.isfile(bar_path)
# Message routines
utilities.info_msg('About to beep', 'When you dismiss this message')
utilities.beep()
assert utilities.ok_cancel_msg('Did you hear a beep?',
'OK for yes, Cancel for no',
parent=T.main)
utilities.warning_msg('This is a warning',
'the very last warning',
parent=T.main)
assert utilities.save_discard_cancel_msg('Click SAVE', 'no parent argument')
assert not utilities.save_discard_cancel_msg(
'Click DISCARD (dont save?)', 'does have parent', parent=T.main)
assert utilities.save_discard_cancel_msg('Click CANCEL', 'no parent') is None
result = utilities.get_find_string('Press CANCEL', T.main, prepared='preptext')
assert result is None
preptext = 'REPLACE-WITH-FOO'
result = utilities.get_find_string('Press Find', T.main, prepared=preptext)
assert result == preptext
def _do_find(self):
if not self.find(self.find_text): # no hits going down
self.moveCursor(QTextCursor.Start) # go to top
if not self.find(self.find_text): # still no hit
utilities.beep()