def createNewSourceTab(self, source_file):
editor = QsciScintilla()
# TABS & READ ONLY
# ------------------
editor.setIndentationsUseTabs(False)
editor.setTabWidth(2)
editor.setReadOnly(True)
# CARET
# -----
editor.setCaretLineVisible(True)
editor.setCaretWidth(2)
editor.setCaretLineBackgroundColor(QColor("#1f0000ff"))
# MARGIN
# ------
editor.setMarginsForegroundColor(QColor("#ff888888"))
# - LineNumber - margin 0
editor.setMarginType(0, QsciScintilla.NumberMargin)
# - LeakMarker - margin 1
editor.setMarginType(1, QsciScintilla.SymbolMargin)
editor.setMarginSensitivity(1, True)
# SIGNALS
# editor.marginClicked.connect(self.marginLeftClick)
# INDICATORS
editor.indicatorDefine(QsciScintilla.HiddenIndicator, 0)
editor.setIndicatorHoverStyle(QsciScintilla.ThickCompositionIndicator,
0)
editor.setIndicatorForegroundColor(QColor("#00f"), 0)
editor.setIndicatorHoverForegroundColor(QColor("#00f"), 0)
editor.setIndicatorDrawUnder(True, 0)
# LEXER
# -----
lexer = QsciLexerCPP(editor)
self.lexer_list.append(lexer)
lexer.setFont(QFont("monospace", default_font_size, QFont.Normal), 0)
editor.setLexer(lexer)
self.setSourceCode(editor, source_file)
# MARGIN AND MARKERS
# ------
self.recomputeMarkers(editor)
tab_index = self.addTab(editor, source_file.name.split("/")[-1])
return tab_index
def create_qscintilla_code_view():
""" Create a QScintilla based view containing a copy of this source code.
"""
from PyQt5.Qsci import QsciLexerPython, QsciScintilla
view = QsciScintilla()
view.setReadOnly(True)
view.setUtf8(True)
view.setLexer(QsciLexerPython())
view.setFolding(QsciScintilla.PlainFoldStyle)
view.setText(get_source_code())
return view
def createNewAsmTab(self, file_path, asm_dump):
editor = QsciScintilla()
# TABS & READ ONLY
# ------------------
editor.setIndentationsUseTabs(False)
editor.setTabWidth(2)
editor.setReadOnly(True)
# CARET
# -----
editor.setCaretLineVisible(True)
editor.setCaretWidth(2)
editor.setCaretLineBackgroundColor(QColor("#1fff0000"))
# MARGIN
# ------
editor.setMarginsForegroundColor(QColor("#ff888888"))
# - LeakMarker - margin 1
editor.setMarginType(1, QsciScintilla.SymbolMargin)
editor.setMarginSensitivity(1, True)
# SIGNALS
# editor.marginClicked.connect(self.marginLeftClick)
# INDICATORS
editor.indicatorDefine(QsciScintilla.TextColorIndicator, 0)
editor.setIndicatorHoverStyle(QsciScintilla.ThickCompositionIndicator,
0)
editor.setIndicatorForegroundColor(QColor("#f00"), 0)
editor.setIndicatorHoverForegroundColor(QColor("#f00"), 0)
editor.setIndicatorDrawUnder(True, 0)
# FONT
# ----
editor.setFont(QFont("monospace", default_font_size, QFont.Normal))
# EDITOR CONTENT
# --------------
editor.append(asm_dump)
# MARGIN AND MARKERS
# ------
self.recomputeMarkers(editor)
tab_index = self.addTab(editor, file_path.split("/")[-1])
return tab_index
def createTabWidget(self, code, textLexer: QsciLexer):
tabWidget = QWidget()
# 垂直布局
layout = WidgetUtil.createVBoxLayout()
# 设置布局方式
tabWidget.setLayout(layout)
editor = QsciScintilla(tabWidget)
editor.setLexer(textLexer)
# 行号提示
editor.setMarginType(0, QsciScintilla.NumberMargin) # 设置编号为1的页边显示行号。
editor.setMarginLineNumbers(0, True) # 对该页边启用行号
editor.setMarginWidth(0, 30) # 设置页边宽度
editor.setText(code)
editor.SendScintilla(QsciScintilla.SCI_SETCODEPAGE, QsciScintilla.SC_CP_UTF8) # 设置编码为UTF-8
editor.setReadOnly(True)
# 添加控件到布局中
layout.addWidget(editor)
return tabWidget
class MainWindow(QMainWindow):
def __init__(self):
super().__init__(flags=0)
self.code = QsciScintilla()
# self.code.setTabStopWidth(4)
self.code.setTabWidth(4)
self.code.setMarginWidth(1, 100)
self.code.setMarginLineNumbers(1, True)
self.code.setAutoIndent(True)
self.font = QFont('Courier New', 18)
self.code.setFont(self.font)
self.code.setMinimumSize(1024, 768)
self.locations = {}
self.debug_mode = False
self.setCentralWidget(self.code)
self.pane_output = QDockWidget('Output', self)
self.output = QTextEdit(self.pane_output)
self.pane_memory = QDockWidget('Memory', self)
self.memory_list = QListWidget(self.pane_memory)
self.memory = [0] * 65536
self.setup_menu()
self.setup_panes()
self.cfg = Config()
self.directory = self.cfg.get('directory')
self.filename = self.cfg.get('filename')
if self.filename:
self.open_file(self.filename)
self.mega = Mega()
self.update_memory_list()
self.load_settings()
def load_settings(self):
geom = self.cfg.get('geometry')
if not isinstance(geom, str):
self.restoreGeometry(geom)
state = self.cfg.get('state')
if not isinstance(state, str):
self.restoreState(state)
def closeEvent(self, e: QCloseEvent) -> None:
self.cfg.set('geometry', self.saveGeometry())
self.cfg.set('state', self.saveState())
def setup_panes(self):
self.pane_output.setObjectName('Output')
self.pane_output.setAllowedAreas(Qt.BottomDockWidgetArea)
self.output.setTextInteractionFlags(Qt.TextSelectableByMouse)
self.output.setFont(self.font)
self.pane_output.setWidget(self.output)
self.addDockWidget(Qt.BottomDockWidgetArea, self.pane_output)
self.pane_memory.setObjectName('Memory')
self.pane_memory.setAllowedAreas(Qt.LeftDockWidgetArea
| Qt.RightDockWidgetArea)
self.pane_memory.setWidget(self.memory_list)
self.memory_list.setFont(self.font)
self.addDockWidget(Qt.RightDockWidgetArea, self.pane_memory)
def setup_menu(self):
mb = self.menuBar()
m = mb.addMenu('&File')
dir_open = QAction('Open &Dir', m)
dir_open.triggered.connect(self.on_dir_open)
m.addAction(dir_open)
file_open = QAction('&Open', m)
file_open.triggered.connect(self.on_file_open)
file_open.setShortcut('Ctrl+O')
m.addAction(file_open)
file_save = QAction('&Save', m)
file_save.triggered.connect(self.on_file_save)
file_save.setShortcut('Ctrl+S')
m.addAction(file_save)
m = mb.addMenu('&Build')
assemble = QAction('&Assemble', m)
assemble.triggered.connect(self.on_assemble)
assemble.setShortcut('F7')
m.addAction(assemble)
program = QAction('&Program', m)
program.triggered.connect(self.on_program)
program.setShortcut('F9')
m.addAction(program)
m = mb.addMenu('&Debug')
start = QAction('&Mode', m)
start.triggered.connect(self.on_toggle_debug)
start.setShortcut('F5')
m.addAction(start)
clock = QAction('&Clock', m)
clock.triggered.connect(self.on_clock)
clock.setShortcut('F11')
m.addAction(clock)
clock = QAction('&AutoClock', m)
clock.triggered.connect(self.on_auto_clock)
m.addAction(clock)
ram = QAction('&RAM Update', m)
ram.triggered.connect(self.on_update_memory)
ram.setShortcut('F6')
m.addAction(ram)
def on_dir_open(self):
res = QFileDialog.getExistingDirectory(caption='Select Directory',
directory=self.directory)
print(res)
def open_file(self, filename):
try:
self.code.setText(open(filename).read())
self.cfg.set('filename', filename)
except IOError:
QMessageBox.warning(self,
title='Error',
text=f'Cannot open {filename}')
def on_file_open(self):
res = QFileDialog.getOpenFileName(caption='Open', filter='*.asm')
filename = res[0]
if filename:
self.open_file(filename)
def on_file_save(self):
if self.filename:
code = self.code.text()
with open(self.filename, 'w') as f:
f.write(code)
def set_output(self, text, default=''):
if not text:
text = default
self.output.setText(text)
def on_assemble(self):
work_dir = os.path.dirname(self.filename)
filename = os.path.basename(self.filename)
try:
res = subprocess.run(['zasm', filename, '0', '0'],
capture_output=True,
cwd=work_dir,
check=True)
self.set_output(res.stdout.decode('utf-8'), 'Done')
except subprocess.CalledProcessError:
self.set_output('Assembler failed')
def on_program(self):
bin_name = self.filename.replace('.asm', '.bin')
try:
data = open(bin_name, 'rb').read()
self.mega.write_memory(0, data)
except IOError:
QMessageBox.warning(parent=self,
title='Error',
text='Failed to open binary')
def on_toggle_debug(self):
if self.debug_mode:
self.on_stop_debug()
else:
self.on_start_debug()
def on_stop_debug(self):
self.debug_mode = False
try:
self.code.setText(open(self.filename).read())
self.code.setReadOnly(False)
except IOError:
QMessageBox.warning(parent=self,
title="Error",
text=f'File "{self.filename}" not found')
def on_start_debug(self):
self.debug_mode = True
lst_name = self.filename.replace('.asm', '.lst')
try:
listing = open(lst_name).read()
self.code.setText(listing)
self.code.setReadOnly(True)
i = 0
for line in listing.split('\n'):
parts = line.split()
if parts:
address = int(parts[0], 0)
self.addr2line[address] = i
i += 1
except IOError:
QMessageBox.warning(parent=self,
title='Error',
text='No listing found. Try assemble')
def on_clock(self):
count = 0
print("------------------------------------------------------")
while True:
address, data, flags = self.mega.clock_read_bus()
print(f'{address:04x}:{data:02x} {flags:02x} {flag_text(flags)}')
if (flags & 3) == 0:
count += 1
if count >= 2:
if address in self.addr2line:
y = self.addr2line.get(address)
self.code.setSelection(y, 0, y + 1, 0)
break
def on_auto_clock(self):
self.mega.auto_clock()
def update_memory_list(self):
self.memory_list.clear()
for address in range(0, 8192, 16):
line = f'{address:04x}'
for i in range(16):
line = line + f' {self.memory[address + i]:02x}'
self.memory_list.addItem(QListWidgetItem(line))
def update_memory(self, address: int, length: int):
if address < 0 or (address + length) > len(self.memory):
QMessageBox.warning(parent=self,
title='Error',
text='Invalid memory range')
return
data = self.mega.read_memory(address, length)
self.memory[address:(address + length)] = data
self.update_memory_list()
def on_update_memory(self):
self.update_memory(0, 8192)