def __action_help(self):
_file = "dshelp_%s.html" % self.options["lang"]
if not os.path.exists(_file):
_file = "dshelp.html"
if os.path.exists(_file):
webbrowser.open(_file)
else:
tkMessageBox.showinfo(
title=about.get_product_info("AppName"),
message=_("No help file is installed."),
)
def __action_close(self):
_savechanged = False
if self.editor.edit_modified():
_answer = tkMessageBox.askyesnocancel(
parent=self.master,
title=about.get_product_info("AppName"),
message=_("The text in the file has changed. "
"Do you want to save it?"),
)
if _answer is None:
return False
elif _answer:
_savechanged = True
else:
_savechanged = False
if self.__close_algorithm(_savechanged):
self.__set_status("none")
return True
return False
def main():
os.chdir(os.path.normpath(os.path.dirname(sys.argv[0])))
# 读取配置文件
try:
f = open("algorithm-elf.pycfg")
options = eval(f.read())
lang = options["lang"] # 检查配置文件是否是字典类型
except Exception, inst:
sys.stderr.write("Warning: reading configure file failed: " + str(inst))
lang = None
options = {}
mysite.set_locale("algorithm-elf", lang=lang)
root = Tix.Tk()
try:
w = AlgorithmElf(root, options)
root.title(about.get_product_info("AppName"))
# 默认图标和最大化窗口
try:
# Windows 和 MacOS，使用设置 state 的方式
if sys.platform == 'win32':
root.state("zoomed")
root.iconbitmap(default="main.ico")
# On X11, 使用修改属性的方式最大化
elif sys.platform == 'linux2':
root.attributes("-zoomed", True)
root.iconbitmap("main.ico")
except (KeyError, Tkinter.TclError):
pass
root.focus_set()
w.grid(sticky="nesw")