import dearpygui.dearpygui as dpg


def print_me(sender,app_data):
    print(f"Menu Item: {sender} value={dpg.get_value(sender)} app_data={app_data}")

dpg.create_context()



# add a font registry
with dpg.font_registry():
    with dpg.font("simfang.ttf", 20) as font1:
        # add the default font range
        dpg.add_font_range_hint(dpg.mvFontRangeHint_Default)
        # helper to add range of characters
        #    Options:
        #        mvFontRangeHint_Japanese
        #        mvFontRangeHint_Korean
        #        mvFontRangeHint_Chinese_Full
        #        mvFontRangeHint_Chinese_Simplified_Common
        #        mvFontRangeHint_Cyrillic
        #        mvFontRangeHint_Thai
        #        mvFontRangeHint_Vietnamese
        dpg.add_font_range_hint(dpg.mvFontRangeHint_Chinese_Full)
        # add specific range of glyphs
        dpg.add_font_range(0x3100, 0x3ff0)
        # add specific glyphs
        dpg.add_font_chars([0x3105, 0x3107, 0x3108])
        # remap や to %
        dpg.add_char_remap(0x3084, 0x0025)

# set font of specific widget
dpg.bind_font(font1)

with dpg.window(tag="Primary Window"):
    dpg.add_text("Hello, world")
    dpg.add_button(label="保存",callback=print_me)
    dpg.add_input_text(label="string", default_value="示例文本",callback=print_me)
    dpg.add_slider_float(label="float", default_value=0.273, max_value=1,callback=print_me)

with dpg.menu_bar(parent="Primary Window"):
    with dpg.menu(label="文件"):
        dpg.add_menu_item(label="打开", callback=lambda : dpg.show_item('file_dialog'))
        dpg.add_menu_item(label="另存为", callback=print_me)

        with dpg.menu(label="设置"):
            dpg.add_menu_item(label="设置项1", callback=print_me, check=True)
            dpg.add_menu_item(label="设置项2", callback=print_me)

    dpg.add_menu_item(label="帮助", callback=print_me)

    with dpg.menu(label="窗口条目"):
        dpg.add_checkbox(label="勾选", callback=print_me)
        dpg.add_button(label="点击", callback=print_me)
        dpg.add_color_picker(label="选择颜色", callback=print_me)

with dpg.file_dialog(label="选择文件", directory_selector=False, show=False, callback=print_me,width=700,height=500,
                    file_count=1,default_path='./',tag='file_dialog'):
    dpg.add_file_extension(".*")
    dpg.add_file_extension("", color=(150, 255, 150, 255))
    dpg.add_file_extension("Source files (*.cpp *.h *.hpp){.cpp,.h,.hpp}", color=(0, 255, 255, 255))
    dpg.add_file_extension(".h", color=(255, 0, 255, 255), custom_text="[header]")
    dpg.add_file_extension(".py", color=(0, 255, 0, 255), custom_text="[Python]")

dpg.create_viewport(title='Custom Title', width=1000, height=700, resizable=False)
dpg.setup_dearpygui()
dpg.show_viewport()
dpg.set_primary_window("Primary Window", True)
dpg.start_dearpygui()
dpg.destroy_context()