def setLine(self, line): cursor = QTextCursor(self.document()) cursor.movePosition(QTextCursor.End) cursor.setPosition(self.newPromptPos, QTextCursor.KeepAnchor) cursor.removeSelectedText() cursor.insertText(line) self.setTextCursor(cursor)
def setLine(self, line): cursor = QTextCursor(self.document()) cursor.movePosition(QTextCursor.End) cursor.setPosition(self.newPromptPos, QTextCursor.KeepAnchor) cursor.removeSelectedText() cursor.insertText(line) self.setTextCursor(cursor)
def decorator(cursor): remove = list(func(cursor)) if remove: c = QTextCursor(cursor) with cursortools.compress_undo(c): for start, end in sorted(remove, reverse=True): c.setPosition(start) c.setPosition(end, QTextCursor.KeepAnchor) c.removeSelectedText()
def add_debug_message(self, message): self.text_debug.append(message) while self.text_debug.document().blockCount() > 1000: cursor = QTextCursor(self.text_debug.document().begin()) cursor.select(QTextCursor.BlockUnderCursor) cursor.movePosition(QTextCursor.Right, QTextCursor.KeepAnchor) cursor.removeSelectedText() if self.checkbox_debug_auto_scroll.isChecked(): self.text_debug.verticalScrollBar().setValue(self.text_debug.verticalScrollBar().maximum())
def add_debug_message(self, message): self.text_debug.append(message) while self.text_debug.document().blockCount() > 1000: cursor = QTextCursor(self.text_debug.document().begin()) cursor.select(QTextCursor.BlockUnderCursor) cursor.movePosition(QTextCursor.Right, QTextCursor.KeepAnchor) cursor.removeSelectedText() if self.checkbox_debug_auto_scroll.isChecked(): self.text_debug.verticalScrollBar().setValue(self.text_debug.verticalScrollBar().maximum())
def _removeBlock(blockIndex): block = self._doc.findBlockByNumber(blockIndex) if block.next().isValid(): # not the last cursor = QTextCursor(block) cursor.movePosition(QTextCursor.NextBlock, QTextCursor.KeepAnchor) elif block.previous().isValid(): # the last, not the first cursor = QTextCursor(block.previous()) cursor.movePosition(QTextCursor.EndOfBlock) cursor.movePosition(QTextCursor.NextBlock, QTextCursor.KeepAnchor) cursor.movePosition(QTextCursor.EndOfBlock, QTextCursor.KeepAnchor) else: # only one block cursor = QTextCursor(block) cursor.movePosition(QTextCursor.EndOfBlock, QTextCursor.KeepAnchor) cursor.removeSelectedText()
def html_copy(cursor, scheme='editor', number_lines=False): """Return a new QTextDocument with highlighting set as HTML textcharformats. The cursor is a cursor of a document.Document instance. If the cursor has a selection, only the selection is put in the new document. If number_lines is True, line numbers are added. """ data = textformats.formatData(scheme) doc = QTextDocument() doc.setDefaultFont(data.font) doc.setPlainText(cursor.document().toPlainText()) if metainfo.info(cursor.document()).highlighting: highlight(doc, mapping(data), ly.lex.state(documentinfo.mode(cursor.document()))) if cursor.hasSelection(): # cut out not selected text start, end = cursor.selectionStart(), cursor.selectionEnd() cur1 = QTextCursor(doc) cur1.setPosition(start, QTextCursor.KeepAnchor) cur2 = QTextCursor(doc) cur2.setPosition(end) cur2.movePosition(QTextCursor.End, QTextCursor.KeepAnchor) cur2.removeSelectedText() cur1.removeSelectedText() if number_lines: c = QTextCursor(doc) f = QTextCharFormat() f.setBackground(QColor('#eeeeee')) if cursor.hasSelection(): num = cursor.document().findBlock( cursor.selectionStart()).blockNumber() + 1 last = cursor.document().findBlock(cursor.selectionEnd()) else: num = 1 last = cursor.document().lastBlock() lastnum = last.blockNumber() + 1 padding = len(format(lastnum)) block = doc.firstBlock() while block.isValid(): c.setPosition(block.position()) c.setCharFormat(f) c.insertText('{0:>{1}d} '.format(num, padding)) block = block.next() num += 1 return doc
def html_copy(cursor, scheme="editor", number_lines=False): """Return a new QTextDocument with highlighting set as HTML textcharformats. The cursor is a cursor of a document.Document instance. If the cursor has a selection, only the selection is put in the new document. If number_lines is True, line numbers are added. """ data = textformats.formatData(scheme) doc = QTextDocument() doc.setDefaultFont(data.font) doc.setPlainText(cursor.document().toPlainText()) if metainfo.info(cursor.document()).highlighting: highlight(doc, mapping(data), ly.lex.state(documentinfo.mode(cursor.document()))) if cursor.hasSelection(): # cut out not selected text start, end = cursor.selectionStart(), cursor.selectionEnd() cur1 = QTextCursor(doc) cur1.setPosition(start, QTextCursor.KeepAnchor) cur2 = QTextCursor(doc) cur2.setPosition(end) cur2.movePosition(QTextCursor.End, QTextCursor.KeepAnchor) cur2.removeSelectedText() cur1.removeSelectedText() if number_lines: c = QTextCursor(doc) f = QTextCharFormat() f.setBackground(QColor("#eeeeee")) if cursor.hasSelection(): num = cursor.document().findBlock(cursor.selectionStart()).blockNumber() + 1 last = cursor.document().findBlock(cursor.selectionEnd()) else: num = 1 last = cursor.document().lastBlock() lastnum = last.blockNumber() + 1 padding = len(format(lastnum)) block = doc.firstBlock() while block.isValid(): c.setPosition(block.position()) c.setCharFormat(f) c.insertText("{0:>{1}d} ".format(num, padding)) block = block.next() num += 1 return doc
def _removeBlock(blockIndex): block = self._doc.findBlockByNumber(blockIndex) if block.next().isValid(): # not the last cursor = QTextCursor(block) cursor.movePosition(QTextCursor.NextBlock, QTextCursor.KeepAnchor) elif block.previous().isValid(): # the last, not the first cursor = QTextCursor(block.previous()) cursor.movePosition(QTextCursor.EndOfBlock) cursor.movePosition(QTextCursor.NextBlock, QTextCursor.KeepAnchor) cursor.movePosition(QTextCursor.EndOfBlock, QTextCursor.KeepAnchor) else: # only one block cursor = QTextCursor(block) cursor.movePosition(QTextCursor.EndOfBlock, QTextCursor.KeepAnchor) cursor.removeSelectedText()