def __init__(self, document_widget, document_model, formatter):
super(PugdebugDocumentContents, self).__init__()
self.document_widget = document_widget
self.document_model = document_model
self.setReadOnly(True)
self.cursorPositionChanged.connect(self.highlight)
self.setPlainText(document_model.contents)
self.remove_line_highlights()
self.syntaxer = PugdebugSyntaxer(self.document(), formatter)
def __init__(self, document_widget, document_model, formatter):
super(PugdebugDocumentContents, self).__init__()
self.document_widget = document_widget
self.document_model = document_model
self.setReadOnly(True)
self.cursorPositionChanged.connect(self.highlight)
self.setPlainText(document_model.contents)
self.remove_line_highlights()
self.syntaxer = PugdebugSyntaxer(self.document(), formatter)
class PugdebugDocumentContents(QPlainTextEdit):
document_widget = None
document_model = None
syntaxer = None
def __init__(self, document_widget, document_model, formatter):
super(PugdebugDocumentContents, self).__init__()
self.document_widget = document_widget
self.document_model = document_model
self.setReadOnly(True)
self.cursorPositionChanged.connect(self.highlight)
self.setPlainText(document_model.contents)
self.remove_line_highlights()
self.syntaxer = PugdebugSyntaxer(self.document(), formatter)
def update_contents(self, document_model):
"""Update the contents of the document
Set the new contents of the document.
Refresh the syntaxer.
"""
self.setPlainText(document_model.contents)
self.syntaxer.setDocument(self.document())
self.syntaxer.highlight()
def mousePressEvent(self, event):
pass
def mouseDoubleClickEvent(self, event):
path = self.document_model.path
cursor = self.cursorForPosition(event.pos())
block = cursor.block()
# Do not try to set breakpoints on empty lines
if len(block.text()) == 0:
return
# Set/unset breakpoint flag on the double clicked line
if self.block_has_breakpoint(block):
self.block_remove_breakpoint(block)
else:
self.block_set_breakpoint(block)
line_number = block.blockNumber() + 1
self.document_widget.document_double_clicked_signal.emit(
path,
line_number
)
def contextMenuEvent(self, event):
pass
def move_to_line(self, line, is_current=True):
"""Move cursor to line
Move the cursor of the QPlainTextEdit that holds the document
contents to the line.
Move the cursor block by block until the block number matches
the line number.
"""
line = line - 1
if line < 0:
line = 0
cursor = self.textCursor()
cursor.movePosition(QTextCursor.Start, QTextCursor.MoveAnchor, 0)
block_number = cursor.blockNumber()
while block_number < line:
cursor_moved = cursor.movePosition(
QTextCursor.NextBlock,
QTextCursor.MoveAnchor,
1
)
# Unmark block as current
block = cursor.block()
self.block_set_is_current(block, False)
if cursor_moved is False:
break
block_number = cursor.blockNumber()
# Mark block on which the cursor is as the current one
block = cursor.block()
self.block_set_is_current(block, is_current)
self.setTextCursor(cursor)
def highlight(self):
selection = QTextEdit.ExtraSelection()
color = QColor(209, 220, 236)
selection.format.setBackground(color)
selection.format.setProperty(QTextFormat.FullWidthSelection, True)
selection.cursor = self.textCursor()
selection.cursor.clearSelection()
self.setExtraSelections([selection])
def remove_line_highlights(self):
"""Remove line highlights
Move the cursor to first (zero) line.
Clear the extra selections in the file.
"""
self.setExtraSelections([])
def block_has_breakpoint(self, block):
user_data = self.__get_block_user_data(block)
return user_data.breakpoint
def block_set_breakpoint(self, block):
user_data = self.__get_block_user_data(block)
user_data.breakpoint = True
block.setUserData(user_data)
def block_remove_breakpoint(self, block):
user_data = self.__get_block_user_data(block)
user_data.breakpoint = False
block.setUserData(user_data)
def block_is_current(self, block):
user_data = self.__get_block_user_data(block)
return user_data.is_current
def block_set_is_current(self, block, is_current):
user_data = self.__get_block_user_data(block)
user_data.is_current = is_current
block.setUserData(user_data)
def __get_block_user_data(self, block):
user_data = block.userData()
if user_data is None:
user_data = PugdebugBlockData()
return user_data
class PugdebugDocumentContents(QPlainTextEdit):
document_widget = None
document_model = None
syntaxer = None
def __init__(self, document_widget, document_model, formatter):
super(PugdebugDocumentContents, self).__init__()
self.document_widget = document_widget
self.document_model = document_model
self.setReadOnly(True)
self.cursorPositionChanged.connect(self.highlight)
self.setPlainText(document_model.contents)
self.remove_line_highlights()
self.syntaxer = PugdebugSyntaxer(self.document(), formatter)
self.viewport().setCursor(Qt.ArrowCursor)
self.set_editor_features()
def update_contents(self, document_model):
"""Update the contents of the document
Set the new contents of the document.
Refresh the syntaxer.
"""
self.setPlainText(document_model.contents)
self.syntaxer.setDocument(self.document())
self.syntaxer.highlight()
def set_editor_features(self):
self.setTabStopWidth(int(get_setting('editor/tab_width')))
font = QFont('mono')
font.setPixelSize(int(get_setting('editor/font_size')))
self.setFont(font)
def mousePressEvent(self, event):
pass
def mouseDoubleClickEvent(self, event):
path = self.document_model.path
cursor = self.cursorForPosition(event.pos())
block = cursor.block()
# Do not try to set breakpoints on empty lines
if len(block.text()) == 0:
return
# Set/unset breakpoint flag on the double clicked line
if self.block_has_breakpoint(block):
self.block_remove_breakpoint(block)
else:
self.block_set_breakpoint(block)
line_number = block.blockNumber() + 1
self.document_widget.document_double_clicked_signal.emit(
path, line_number)
def contextMenuEvent(self, event):
pass
def move_to_line(self, line, is_current=True):
"""Move cursor to line
Move the cursor of the QPlainTextEdit that holds the document
contents to the line.
Move the cursor block by block until the block number matches
the line number.
"""
line = line - 1
if line < 0:
line = 0
cursor = self.textCursor()
cursor.movePosition(QTextCursor.Start, QTextCursor.MoveAnchor, 0)
block_number = cursor.blockNumber()
while block_number < line:
cursor_moved = cursor.movePosition(QTextCursor.NextBlock,
QTextCursor.MoveAnchor, 1)
# Unmark block as current
block = cursor.block()
self.block_set_is_current(block, False)
if cursor_moved is False:
break
block_number = cursor.blockNumber()
# Mark block on which the cursor is as the current one
block = cursor.block()
self.block_set_is_current(block, is_current)
self.setTextCursor(cursor)
def highlight(self):
selection = QTextEdit.ExtraSelection()
color = QColor(209, 220, 236)
selection.format.setBackground(color)
selection.format.setProperty(QTextFormat.FullWidthSelection, True)
selection.cursor = self.textCursor()
selection.cursor.clearSelection()
self.setExtraSelections([selection])
def remove_line_highlights(self):
"""Remove line highlights
Move the cursor to first (zero) line.
Clear the extra selections in the file.
"""
self.setExtraSelections([])
def block_has_breakpoint(self, block):
user_data = self.__get_block_user_data(block)
return user_data.breakpoint
def block_set_breakpoint(self, block):
user_data = self.__get_block_user_data(block)
user_data.breakpoint = True
block.setUserData(user_data)
def block_remove_breakpoint(self, block):
user_data = self.__get_block_user_data(block)
user_data.breakpoint = False
block.setUserData(user_data)
def block_is_current(self, block):
user_data = self.__get_block_user_data(block)
return user_data.is_current
def block_set_is_current(self, block, is_current):
user_data = self.__get_block_user_data(block)
user_data.is_current = is_current
block.setUserData(user_data)
def __get_block_user_data(self, block):
user_data = block.userData()
if user_data is None:
user_data = PugdebugBlockData()
return user_data
