def on_install(self, editor):
super().on_install(editor)
self.action = QAction(editor)
self.action.setText(_("Calculate PIC offsets"))
self.action.setIcon(QIcon.fromTheme('accessories-calculator'))
self.action.setShortcut('Ctrl+Shift+O')
self.action.setToolTip(_('Compute the PIC offset of the fields in the '
'selected text'))
editor.add_action(self.action, sub_menu='COBOL')
self.action.triggered.connect(self._compute_offsets)
def __init__(self):
QObject.__init__(self)
Mode.__init__(self)
self._previous_cursor_start = -1
self._previous_cursor_end = -1
self._definition = None
self._deco = None
self._pending = False
self.action_goto = QAction(_("Go to assignments"), self)
self.action_goto.setShortcut('F7')
self.action_goto.triggered.connect(self.request_goto)
self.word_clicked.connect(self.request_goto)
self._timer = DelayJobRunner(delay=200)
def __init__(self):
QObject.__init__(self)
Mode.__init__(self)
self._previous_cursor_start = -1
self._previous_cursor_end = -1
self._definition = None
self._deco = None
self._pending = False
self.action_goto = QAction(_("Go to assignments"), self)
self.action_goto.setShortcut('F7')
self.action_goto.triggered.connect(self.request_goto)
self.word_clicked.connect(self.request_goto)
self._timer = DelayJobRunner(delay=200)
class OffsetCalculatorMode(QObject, Mode):
"""
This modes computes the selected PIC fields offsets.
It adds a "Calculate PIC offsets" action to the editor context menu and
emits the signal |pic_infos_available| when the the user triggered the
action and the pic infos have been computed.
"""
pic_infos_available = Signal(list)
def __init__(self):
if os.environ['QT_API'] in (PYQT4_API + PYSIDE_API):
QObject.__init__(self)
Mode.__init__(self)
else:
super().__init__()
def on_install(self, editor):
super().on_install(editor)
self.action = QAction(editor)
self.action.setText(_("Calculate PIC offsets"))
self.action.setIcon(QIcon.fromTheme('accessories-calculator'))
self.action.setShortcut('Ctrl+Shift+O')
self.action.setToolTip(_('Compute the PIC offset of the fields in the '
'selected text'))
editor.add_action(self.action, sub_menu='COBOL')
self.action.triggered.connect(self._compute_offsets)
@Slot()
def _compute_offsets(self):
original_tc = self.editor.textCursor()
tc = self.editor.textCursor()
start = tc.selectionStart()
end = tc.selectionEnd()
tc.setPosition(start)
start_line = tc.blockNumber()
tc.setPosition(end)
end_line = tc.blockNumber()
th = TextHelper(self.editor)
th.select_lines(start=start_line, end=end_line, apply_selection=True)
source = th.selected_text()
results = get_field_infos(source, self.editor.free_format)
self.editor.setTextCursor(original_tc)
self.pic_infos_available.emit(results)
def __init__(self, parent=None):
super(InteractiveConsole, self).__init__(parent)
self.panels = PanelsManager(self)
self.decorations = TextDecorationsManager(self)
from pyqode.core.panels import SearchAndReplacePanel
self.panels.append(SearchAndReplacePanel(),
SearchAndReplacePanel.Position.TOP)
self._stdout_col = QColor("#404040")
self._app_msg_col = QColor("#4040FF")
self._stdin_col = QColor("#22AA22")
self._stderr_col = QColor("#FF0000")
self._write_app_messages = True
self._process_name = ''
self.process = None
self._args = None
self._usr_buffer = ""
self._clear_on_start = True
self._merge_outputs = False
self._running = False
self._writer = self.write
self._user_stop = False
font = "monospace"
if sys.platform == "win32":
font = "Consolas"
elif sys.platform == "darwin":
font = 'Monaco'
self._font_family = font
self.setFont(QFont(font, 10))
self.setReadOnly(True)
self._mask_user_input = False
action = QAction('Copy', self)
action.setShortcut(QKeySequence.Copy)
action.triggered.connect(self.copy)
self.add_action(action)
action = QAction('Paste', self)
action.setShortcut(QKeySequence.Paste)
action.triggered.connect(self.paste)
self.add_action(action)
def __init__(self, parent=None):
super(InteractiveConsole, self).__init__(parent)
self.panels = PanelsManager(self)
self.decorations = TextDecorationsManager(self)
from pyqode.core.panels import SearchAndReplacePanel
self.panels.append(SearchAndReplacePanel(),
SearchAndReplacePanel.Position.TOP)
self._stdout_col = QColor("#404040")
self._app_msg_col = QColor("#4040FF")
self._stdin_col = QColor("#22AA22")
self._stderr_col = QColor("#FF0000")
self._write_app_messages = True
self._process_name = ''
self.process = None
self._args = None
self._usr_buffer = ""
self._clear_on_start = True
self._merge_outputs = False
self._running = False
self._writer = self.write
self._user_stop = False
font = "monospace"
if sys.platform == "win32":
font = "Consolas"
elif sys.platform == "darwin":
font = 'Monaco'
self._font_family = font
self.setFont(QFont(font, 10))
self.setReadOnly(True)
self._mask_user_input = False
action = QAction('Copy', self)
action.setShortcut(QKeySequence.Copy)
action.triggered.connect(self.copy)
self.add_action(action)
action = QAction('Paste', self)
action.setShortcut(QKeySequence.Paste)
action.triggered.connect(self.paste)
self.add_action(action)
class GoToDefinitionMode(Mode, QObject):
"""
Go to the definition of the symbol under the word cursor.
"""
#: Signal emitted when a word is clicked. The parameter is a
#: QTextCursor with the clicked word set as the selected text.
word_clicked = Signal(QTextCursor)
def __init__(self):
QObject.__init__(self)
Mode.__init__(self)
self._previous_cursor_start = -1
self._previous_cursor_end = -1
self._definition = None
self._deco = None
self._pending = False
self.action_goto = QAction(_("Go to assignments"), self)
self.action_goto.setShortcut('F7')
self.action_goto.triggered.connect(self.request_goto)
self.word_clicked.connect(self.request_goto)
self._timer = DelayJobRunner(delay=200)
def on_state_changed(self, state):
"""
Connects/disconnects slots to/from signals when the mode state
changed.
"""
super(GoToDefinitionMode, self).on_state_changed(state)
if state:
self.editor.mouse_moved.connect(self._on_mouse_moved)
self.editor.mouse_pressed.connect(self._on_mouse_pressed)
self.editor.add_action(self.action_goto, sub_menu='COBOL')
self.editor.mouse_double_clicked.connect(
self._timer.cancel_requests)
else:
self.editor.mouse_moved.disconnect(self._on_mouse_moved)
self.editor.mouse_pressed.disconnect(self._on_mouse_pressed)
self.editor.remove_action(self.action_goto, sub_menu='Python')
self.editor.mouse_double_clicked.disconnect(
self._timer.cancel_requests)
def _select_word_under_mouse_cursor(self):
""" Selects the word under the mouse cursor. """
cursor = TextHelper(self.editor).word_under_mouse_cursor()
if (self._previous_cursor_start != cursor.selectionStart() and
self._previous_cursor_end != cursor.selectionEnd()):
self._remove_decoration()
self._add_decoration(cursor)
self._previous_cursor_start = cursor.selectionStart()
self._previous_cursor_end = cursor.selectionEnd()
def _on_mouse_moved(self, event):
""" mouse moved callback """
if event.modifiers() & Qt.ControlModifier:
self._select_word_under_mouse_cursor()
else:
self._remove_decoration()
self.editor.set_mouse_cursor(Qt.IBeamCursor)
self._previous_cursor_start = -1
self._previous_cursor_end = -1
def _on_mouse_pressed(self, event):
""" mouse pressed callback """
if event.button() == 1 and self._deco:
cursor = TextHelper(self.editor).word_under_mouse_cursor()
if cursor and cursor.selectedText():
self._timer.request_job(self.word_clicked.emit, cursor)
def find_definition(self, symbol, definition):
if symbol in TextHelper(self.editor).line_text(definition.line):
return definition
for ch in definition.children:
d = self.find_definition(symbol, ch)
if d is not None:
return d
return None
def select_word(self, cursor):
symbol = cursor.selectedText()
analyser = self.editor.outline_mode
for definition in analyser.definitions:
node = self.find_definition(symbol, definition)
if node is not None:
break
else:
node = None
self._definition = None
if node and node.line != cursor.block().blockNumber():
self._definition = node
if self._deco is None:
if cursor.selectedText():
self._deco = TextDecoration(cursor)
self._deco.set_foreground(Qt.blue)
self._deco.set_as_underlined()
self.editor.decorations.append(self._deco)
return True
return False
def _add_decoration(self, cursor):
"""
Adds a decoration for the word under ``cursor``.
"""
if self.select_word(cursor):
self.editor.set_mouse_cursor(Qt.PointingHandCursor)
else:
self.editor.set_mouse_cursor(Qt.IBeamCursor)
def _remove_decoration(self):
"""
Removes the word under cursor's decoration
"""
if self._deco is not None:
self.editor.decorations.remove(self._deco)
self._deco = None
def request_goto(self, tc=None):
"""
Request a go to assignment.
:param tc: Text cursor which contains the text that we must look for
its assignment. Can be None to go to the text that is under
the text cursor.
:type tc: QtGui.QTextCursor
"""
print('request goto')
if not tc:
tc = TextHelper(self.editor).word_under_cursor(
select_whole_word=True)
if not self._definition or isinstance(self.sender(), QAction):
self.select_word(tc)
if self._definition is not None:
QTimer.singleShot(100, self._goto_def)
def _goto_def(self):
line = self._definition.line
col = self._definition.column
TextHelper(self.editor).goto_line(line, move=True, column=col)
class GoToDefinitionMode(Mode, QObject):
"""
Go to the definition of the symbol under the word cursor.
"""
#: Signal emitted when a word is clicked. The parameter is a
#: QTextCursor with the clicked word set as the selected text.
word_clicked = Signal(QTextCursor)
def __init__(self):
QObject.__init__(self)
Mode.__init__(self)
self._previous_cursor_start = -1
self._previous_cursor_end = -1
self._definition = None
self._deco = None
self._pending = False
self.action_goto = QAction(_("Go to assignments"), self)
self.action_goto.setShortcut('F7')
self.action_goto.triggered.connect(self.request_goto)
self.word_clicked.connect(self.request_goto)
self._timer = DelayJobRunner(delay=200)
def on_state_changed(self, state):
"""
Connects/disconnects slots to/from signals when the mode state
changed.
"""
super(GoToDefinitionMode, self).on_state_changed(state)
if state:
self.editor.mouse_moved.connect(self._on_mouse_moved)
self.editor.mouse_released.connect(self._on_mouse_released)
self.editor.add_action(self.action_goto, sub_menu='COBOL')
self.editor.mouse_double_clicked.connect(
self._timer.cancel_requests)
else:
self.editor.mouse_moved.disconnect(self._on_mouse_moved)
self.editor.mouse_released.disconnect(self._on_mouse_released)
self.editor.remove_action(self.action_goto, sub_menu='Python')
self.editor.mouse_double_clicked.disconnect(
self._timer.cancel_requests)
def _select_word_under_mouse_cursor(self):
""" Selects the word under the mouse cursor. """
cursor = TextHelper(self.editor).word_under_mouse_cursor()
if (self._previous_cursor_start != cursor.selectionStart()
and self._previous_cursor_end != cursor.selectionEnd()):
self._remove_decoration()
self._add_decoration(cursor)
self._previous_cursor_start = cursor.selectionStart()
self._previous_cursor_end = cursor.selectionEnd()
def _on_mouse_moved(self, event):
""" mouse moved callback """
if event.modifiers() & Qt.ControlModifier:
self._select_word_under_mouse_cursor()
else:
self._remove_decoration()
self.editor.set_mouse_cursor(Qt.IBeamCursor)
self._previous_cursor_start = -1
self._previous_cursor_end = -1
def _on_mouse_released(self, event):
""" mouse pressed callback """
if event.button() == 1 and self._deco:
cursor = TextHelper(self.editor).word_under_mouse_cursor()
if cursor and cursor.selectedText():
self._timer.request_job(self.word_clicked.emit, cursor)
def find_definition(self, symbol, definition):
if symbol.lower() == definition.name.lower().replace(
" section", "").replace(" division", ""):
return definition
for ch in definition.children:
d = self.find_definition(symbol, ch)
if d is not None:
return d
return None
def select_word(self, cursor):
symbol = cursor.selectedText()
analyser = self.editor.outline_mode
for definition in analyser.definitions:
node = self.find_definition(symbol, definition)
if node is not None:
break
else:
node = None
self._definition = None
if node and node.line != cursor.block().blockNumber():
self._definition = node
if self._deco is None:
if cursor.selectedText():
self._deco = TextDecoration(cursor)
self._deco.set_foreground(Qt.blue)
self._deco.set_as_underlined()
self.editor.decorations.append(self._deco)
return True
return False
def _add_decoration(self, cursor):
"""
Adds a decoration for the word under ``cursor``.
"""
if self.select_word(cursor):
self.editor.set_mouse_cursor(Qt.PointingHandCursor)
else:
self.editor.set_mouse_cursor(Qt.IBeamCursor)
def _remove_decoration(self):
"""
Removes the word under cursor's decoration
"""
if self._deco is not None:
self.editor.decorations.remove(self._deco)
self._deco = None
def request_goto(self, tc=None):
"""
Request a go to assignment.
:param tc: Text cursor which contains the text that we must look for
its assignment. Can be None to go to the text that is under
the text cursor.
:type tc: QtGui.QTextCursor
"""
if not tc:
tc = TextHelper(
self.editor).word_under_cursor(select_whole_word=True)
if not self._definition or isinstance(self.sender(), QAction):
self.select_word(tc)
if self._definition is not None:
QTimer.singleShot(100, self._goto_def)
def _goto_def(self):
if self._definition:
line = self._definition.line
col = self._definition.column
TextHelper(self.editor).goto_line(line, move=True, column=col)
