def command_config(self):
if self.config_window is None:
self.config_window = BaseTkinterGUIConfig(self, self.runtime_cfg)
self.config_window.root.protocol("WM_DELETE_WINDOW",
self.close_config)
else:
self.config_window.focus()
class BaseTkinterGUI(object):
"""
The complete Tkinter GUI window
"""
def __init__(self, cfg, user_input_queue):
self.cfg = cfg
self.runtime_cfg = RuntimeCfg()
# Queue to send keyboard inputs to CPU Thread:
self.user_input_queue = user_input_queue
self.op_delay = 0
self.burst_op_count = 100
self.cpu_after_id = None # Used to call CPU OP burst loop
self.target_burst_duration = 0.1 # Duration how long should a CPU Op burst loop take
self.init_statistics() # Called also after reset
self.root = tk.Tk(className="DragonPy")
# self.root.config(font="Helvetica 16 bold italic")
self.root.geometry("+%d+%d" % (self.root.winfo_screenwidth() * 0.1,
self.root.winfo_screenheight() * 0.1))
self.root.bind("<Key>", self.event_key_pressed)
self.root.bind("<<Paste>>", self.paste_clipboard)
menu_tk_font = TkFont.Font(
family='Helvetica',
# family='clean',
size=11,
weight='normal')
self.status = tk.StringVar(value="startup %s...\n" %
self.cfg.MACHINE_NAME)
self.status_widget = tk.Label(self.root,
textvariable=self.status,
text="Info:",
borderwidth=1,
font=menu_tk_font)
self.status_widget.grid(row=1, column=0)
self.status_bar = MultiStatusBar(
self.root,
row=2,
column=0,
sticky=tk.NSEW,
)
self.status_bar.set_label("python_version", get_python_info())
self.status_bar.set_label("dragonpy_version",
"DragonPy v%s" % dragonpy.__version__)
self.menubar = tk.Menu(self.root)
filemenu = tk.Menu(self.menubar, tearoff=0)
filemenu.add_command(label="Exit", command=self.exit)
self.menubar.add_cascade(label="File", menu=filemenu)
# 6809 menu
self.cpu_menu = tk.Menu(self.menubar, tearoff=0)
self.cpu_menu.add_command(label="pause",
command=self.command_cpu_pause)
self.cpu_menu.add_command(label="resume",
command=self.command_cpu_pause,
state=tk.DISABLED)
self.cpu_menu.add_separator()
self.cpu_menu.add_command(label="soft reset",
command=self.command_cpu_soft_reset)
self.cpu_menu.add_command(label="hard reset",
command=self.command_cpu_hard_reset)
self.menubar.add_cascade(label="6809", menu=self.cpu_menu)
self.config_window = None
self.menubar.add_command(label="config", command=self.command_config)
# FIXME: Only for developing: Open config on startup!
# self.root.after(200, self.command_config)
# help menu
helpmenu = tk.Menu(self.menubar, tearoff=0)
helpmenu.add_command(label="help", command=self.menu_event_help)
helpmenu.add_command(label="about", command=self.menu_event_about)
self.menubar.add_cascade(label="help", menu=helpmenu)
self.auto_shift = True # auto shift all input characters?
def init_statistics(self):
self.op_count = 0
self.last_op_count = 0
self.last_cpu_cycles = 0
self.cpu_cycles_update_interval = 1 # Fequency for update GUI status information
self.next_cpu_cycle_update = time.time(
) + self.cpu_cycles_update_interval
self.last_cycles_per_second = sys.maxsize
def menu_event_about(self):
messagebox.showinfo(
"DragonPy", "DragonPy the OpenSource emulator written in python.\n"
"more info: https://github.com/jedie/DragonPy")
def menu_event_help(self):
messagebox.showinfo(
"Help", "Please read the README:"
"https://github.com/jedie/DragonPy#readme")
def exit(self):
log.critical("DragonTkinterGUI.exit()")
try:
self.root.destroy()
except:
pass
# -----------------------------------------------------------------------------------------
def close_config(self):
self.config_window.root.destroy()
self.config_window = None
def command_config(self):
if self.config_window is None:
self.config_window = BaseTkinterGUIConfig(self, self.runtime_cfg)
self.config_window.root.protocol("WM_DELETE_WINDOW",
self.close_config)
else:
self.config_window.focus()
# -----------------------------------------------------------------------------------------
def status_paused(self):
self.status.set("%s paused.\n" % self.cfg.MACHINE_NAME)
def command_cpu_pause(self):
if self.cpu_after_id is not None:
# stop CPU
self.root.after_cancel(self.cpu_after_id)
self.cpu_after_id = None
self.status_paused()
self.cpu_menu.entryconfig(index=0, state=tk.DISABLED)
self.cpu_menu.entryconfig(index=1, state=tk.NORMAL)
else:
# restart
self.cpu_interval(interval=1)
self.cpu_menu.entryconfig(index=0, state=tk.NORMAL)
self.cpu_menu.entryconfig(index=1, state=tk.DISABLED)
self.init_statistics() # Reset statistics
def command_cpu_soft_reset(self):
self.machine.cpu.reset()
self.init_statistics() # Reset statistics
def command_cpu_hard_reset(self):
self.machine.hard_reset()
self.init_statistics() # Reset statistics
# -----------------------------------------------------------------------------------------
def add_user_input(self, txt):
add_to_input_queue(self.user_input_queue, txt)
def wait_until_input_queue_empty(self):
for count in range(1, 10):
self.cpu_interval()
if self.user_input_queue.empty():
log.critical(
"user_input_queue is empty, after %i burst runs, ok.",
count)
if self.cpu_after_id is None:
self.status_paused()
return
if self.cpu_after_id is None:
self.status_paused()
log.critical("user_input_queue not empty, after %i burst runs!", count)
def add_user_input_and_wait(self, txt):
self.add_user_input(txt)
self.wait_until_input_queue_empty()
def paste_clipboard(self, event):
"""
Send the clipboard content as user input to the CPU.
"""
log.critical("paste clipboard")
clipboard = self.root.clipboard_get()
for line in clipboard.splitlines():
log.critical("paste line: %s", repr(line))
self.add_user_input(line + "\r")
def event_key_pressed(self, event):
log.critical(
"event.char: %-6r event.keycode: %-3r event.keysym: %-11r event.keysym_num: %5r",
event.char, event.keycode, event.keysym, event.keysym_num)
inkey = inkey_from_tk_event(event, auto_shift=self.auto_shift)
log.critical("inkey: %r", inkey)
self.user_input_queue.put(inkey)
total_burst_duration = 0
cpu_interval_calls = 0
last_display_queue_qsize = 0
def cpu_interval(self, interval=None):
self.cpu_interval_calls += 1
if self.runtime_cfg.speedlimit:
# Run CPU not faster than speedlimit
target_cycles_per_sec = self.runtime_cfg.cycles_per_sec
else:
# Run CPU as fast as Python can...
target_cycles_per_sec = None
start_time = time.time()
self.machine.cpu.run(
max_run_time=self.runtime_cfg.max_run_time,
target_cycles_per_sec=target_cycles_per_sec,
)
now = time.time()
self.total_burst_duration += (now - start_time)
if interval is not None:
if self.machine.cpu.running:
self.cpu_after_id = self.root.after(interval,
self.cpu_interval,
interval)
else:
log.critical("CPU stopped.")
last_update = 0
def update_status_interval(self, interval=500):
# Update CPU settings:
self.machine.cpu.max_burst_count = self.runtime_cfg.max_burst_count
new_cycles = self.machine.cpu.cycles - self.last_cpu_cycles
duration = time.time() - self.last_update
cycles_per_sec = new_cycles / duration
msg = ("%s cylces/sec (burst op count: outer: %s - inner: %s)\n"
"%i CPU interval calls") % (
locale_format_number(cycles_per_sec),
locale_format_number(self.machine.cpu.outer_burst_op_count),
locale_format_number(self.machine.cpu.inner_burst_op_count),
self.cpu_interval_calls,
)
if self.runtime_cfg.speedlimit:
msg += (
" (Burst delay: %f)\nSpeed target: %s cylces/sec - diff: %s cylces/sec"
) % (
self.machine.cpu.delay,
locale_format_number(self.runtime_cfg.cycles_per_sec),
locale_format_number(cycles_per_sec -
self.runtime_cfg.cycles_per_sec),
)
self.status.set(msg)
self.last_cpu_cycles = self.machine.cpu.cycles
self.cpu_interval_calls = 0
self.burst_loops = 0
self.last_update = time.time()
self.root.after(interval, self.update_status_interval, interval)
def mainloop(self, machine):
self.machine = machine
self.update_status_interval(interval=500)
self.cpu_interval(interval=1)
log.critical("Start root.mainloop()")
try:
self.root.mainloop()
except KeyboardInterrupt:
self.exit()
log.critical("root.mainloop() has quit!")
class BaseTkinterGUI(object):
"""
The complete Tkinter GUI window
"""
def __init__(self, cfg, user_input_queue):
self.cfg = cfg
self.runtime_cfg = RuntimeCfg()
# Queue to send keyboard inputs to CPU Thread:
self.user_input_queue = user_input_queue
self.op_delay = 0
self.burst_op_count = 100
self.cpu_after_id = None # Used to call CPU OP burst loop
self.target_burst_duration = 0.1 # Duration how long should a CPU Op burst loop take
self.init_statistics() # Called also after reset
self.root = tk.Tk(className="DragonPy")
# self.root.config(font="Helvetica 16 bold italic")
self.root.geometry("+%d+%d" % (
self.root.winfo_screenwidth() * 0.1, self.root.winfo_screenheight() * 0.1
))
self.root.bind("<Key>", self.event_key_pressed)
self.root.bind("<<Paste>>", self.paste_clipboard)
menu_tk_font = TkFont.Font(
family='Helvetica',
# family='clean',
size=11, weight='normal'
)
self.status = tk.StringVar(value="startup %s...\n" % self.cfg.MACHINE_NAME)
self.status_widget = tk.Label(
self.root, textvariable=self.status, text="Info:", borderwidth=1,
font=menu_tk_font
)
self.status_widget.grid(row=1, column=0)
self.status_bar = MultiStatusBar(self.root, row=2, column=0,
sticky=tk.NSEW,
)
self.status_bar.set_label("python_version", get_python_info())
self.status_bar.set_label("dragonpy_version", "DragonPy v%s" % dragonpy.__version__)
self.menubar = tk.Menu(self.root)
filemenu = tk.Menu(self.menubar, tearoff=0)
filemenu.add_command(label="Exit", command=self.exit)
self.menubar.add_cascade(label="File", menu=filemenu)
# 6809 menu
self.cpu_menu = tk.Menu(self.menubar, tearoff=0)
self.cpu_menu.add_command(label="pause", command=self.command_cpu_pause)
self.cpu_menu.add_command(label="resume", command=self.command_cpu_pause, state=tk.DISABLED)
self.cpu_menu.add_separator()
self.cpu_menu.add_command(label="soft reset", command=self.command_cpu_soft_reset)
self.cpu_menu.add_command(label="hard reset", command=self.command_cpu_hard_reset)
self.menubar.add_cascade(label="6809", menu=self.cpu_menu)
self.config_window = None
self.menubar.add_command(label="config", command=self.command_config)
# FIXME: Only for developing: Open config on startup!
# self.root.after(200, self.command_config)
# help menu
helpmenu = tk.Menu(self.menubar, tearoff=0)
helpmenu.add_command(label="help", command=self.menu_event_help)
helpmenu.add_command(label="about", command=self.menu_event_about)
self.menubar.add_cascade(label="help", menu=helpmenu)
self.auto_shift=True # auto shift all input characters?
def init_statistics(self):
self.op_count = 0
self.last_op_count = 0
self.last_cpu_cycles = 0
self.cpu_cycles_update_interval = 1 # Fequency for update GUI status information
self.next_cpu_cycle_update = time.time() + self.cpu_cycles_update_interval
self.last_cycles_per_second = sys.maxsize
def menu_event_about(self):
messagebox.showinfo("DragonPy",
"DragonPy the OpenSource emulator written in python.\n"
"more info: https://github.com/jedie/DragonPy"
)
def menu_event_help(self):
messagebox.showinfo("Help",
"Please read the README:"
"https://github.com/jedie/DragonPy#readme"
)
def exit(self):
log.critical("DragonTkinterGUI.exit()")
try:
self.root.destroy()
except:
pass
# -----------------------------------------------------------------------------------------
def close_config(self):
self.config_window.root.destroy()
self.config_window = None
def command_config(self):
if self.config_window is None:
self.config_window = BaseTkinterGUIConfig(self, self.runtime_cfg)
self.config_window.root.protocol("WM_DELETE_WINDOW", self.close_config)
else:
self.config_window.focus()
# -----------------------------------------------------------------------------------------
def status_paused(self):
self.status.set("%s paused.\n" % self.cfg.MACHINE_NAME)
def command_cpu_pause(self):
if self.cpu_after_id is not None:
# stop CPU
self.root.after_cancel(self.cpu_after_id)
self.cpu_after_id = None
self.status_paused()
self.cpu_menu.entryconfig(index=0, state=tk.DISABLED)
self.cpu_menu.entryconfig(index=1, state=tk.NORMAL)
else:
# restart
self.cpu_interval(interval=1)
self.cpu_menu.entryconfig(index=0, state=tk.NORMAL)
self.cpu_menu.entryconfig(index=1, state=tk.DISABLED)
self.init_statistics() # Reset statistics
def command_cpu_soft_reset(self):
self.machine.cpu.reset()
self.init_statistics() # Reset statistics
def command_cpu_hard_reset(self):
self.machine.hard_reset()
self.init_statistics() # Reset statistics
# -----------------------------------------------------------------------------------------
def add_user_input(self, txt):
add_to_input_queue(self.user_input_queue, txt)
def wait_until_input_queue_empty(self):
for count in xrange(1, 10):
self.cpu_interval()
if self.user_input_queue.empty():
log.critical("user_input_queue is empty, after %i burst runs, ok.", count)
if self.cpu_after_id is None:
self.status_paused()
return
if self.cpu_after_id is None:
self.status_paused()
log.critical("user_input_queue not empty, after %i burst runs!", count)
def add_user_input_and_wait(self, txt):
self.add_user_input(txt)
self.wait_until_input_queue_empty()
def paste_clipboard(self, event):
"""
Send the clipboard content as user input to the CPU.
"""
log.critical("paste clipboard")
clipboard = self.root.clipboard_get()
for line in clipboard.splitlines():
log.critical("paste line: %s", repr(line))
self.add_user_input(line + "\r")
def event_key_pressed(self, event):
log.critical("event.char: %-6r event.keycode: %-3r event.keysym: %-11r event.keysym_num: %5r",
event.char, event.keycode, event.keysym, event.keysym_num
)
inkey = inkey_from_tk_event(event, auto_shift=self.auto_shift)
log.critical("inkey: %r", inkey)
self.user_input_queue.put(inkey)
total_burst_duration = 0
cpu_interval_calls = 0
last_display_queue_qsize = 0
def cpu_interval(self, interval=None):
self.cpu_interval_calls += 1
if self.runtime_cfg.speedlimit:
# Run CPU not faster than speedlimit
target_cycles_per_sec = self.runtime_cfg.cycles_per_sec
else:
# Run CPU as fast as Python can...
target_cycles_per_sec = None
start_time = time.time()
self.machine.cpu.run(
max_run_time=self.runtime_cfg.max_run_time,
target_cycles_per_sec=target_cycles_per_sec,
)
now = time.time()
self.total_burst_duration += (now - start_time)
if interval is not None:
if self.machine.cpu.running:
self.cpu_after_id = self.root.after(interval, self.cpu_interval, interval)
else:
log.critical("CPU stopped.")
last_update = 0
def update_status_interval(self, interval=500):
# Update CPU settings:
self.machine.cpu.max_burst_count = self.runtime_cfg.max_burst_count
new_cycles = self.machine.cpu.cycles - self.last_cpu_cycles
duration = time.time() - self.last_update
cycles_per_sec = new_cycles / duration
msg = (
"%s cylces/sec (burst op count: outer: %s - inner: %s)\n"
"%i CPU interval calls"
) % (
locale_format_number(cycles_per_sec),
locale_format_number(self.machine.cpu.outer_burst_op_count),
locale_format_number(self.machine.cpu.inner_burst_op_count),
self.cpu_interval_calls,
)
if self.runtime_cfg.speedlimit:
msg += (
" (Burst delay: %f)\nSpeed target: %s cylces/sec - diff: %s cylces/sec"
) % (
self.machine.cpu.delay,
locale_format_number(self.runtime_cfg.cycles_per_sec),
locale_format_number(
cycles_per_sec - self.runtime_cfg.cycles_per_sec
),
)
self.status.set(msg)
self.last_cpu_cycles = self.machine.cpu.cycles
self.cpu_interval_calls = 0
self.burst_loops = 0
self.last_update = time.time()
self.root.after(interval, self.update_status_interval, interval)
def mainloop(self, machine):
self.machine = machine
self.update_status_interval(interval=500)
self.cpu_interval(interval=1)
log.critical("Start root.mainloop()")
try:
self.root.mainloop()
except KeyboardInterrupt:
self.exit()
log.critical("root.mainloop() has quit!")
def command_config(self):
if self.config_window is None:
self.config_window = BaseTkinterGUIConfig(self, self.runtime_cfg)
self.config_window.root.protocol("WM_DELETE_WINDOW", self.close_config)
else:
self.config_window.focus()
