import t, c
from fltk._types import *

# ============================================================
# fltk/_cfl_printer.vp — cfl_printer.h 的 extern FFI 声明（对接 cfltk C API）
# ============================================================

# 所有函数直接对应 cfltk 生成的 C 符号（extern "C"），链接目标: cfltk2。
# 类型约定: Fl_* 对象均为不透明指针 (Fl_XxxPtr)；const char* → str；
# 函数指针/void* → bytes（Viper 端传 0/NULL 或不使用）。

extern def Fl_Printer_new() -> Fl_PrinterPtr
extern def Fl_Printer_delete(self: Fl_PrinterPtr)
extern def Fl_Printer_begin_job(self: Fl_PrinterPtr, pagecount: int, frompage: bytes, topage: bytes, perr_message: bytes) -> int
extern def Fl_Printer_begin_page(self: Fl_PrinterPtr) -> int
extern def Fl_Printer_printable_rect(self: Fl_PrinterPtr, w: bytes, h: bytes) -> int
extern def Fl_Printer_margins(self: Fl_PrinterPtr, left: bytes, top: bytes, right: bytes, bottom: bytes)
extern def Fl_Printer_origin(self: Fl_PrinterPtr, x: bytes, y: bytes)
extern def Fl_Printer_set_origin(self: Fl_PrinterPtr, x: int, y: int)
extern def Fl_Printer_scale(self: Fl_PrinterPtr, scale_x: t.CFloat, scale_y: t.CFloat)
extern def Fl_Printer_rotate(self: Fl_PrinterPtr, angle: t.CFloat)
extern def Fl_Printer_translate(self: Fl_PrinterPtr, x: int, y: int)
extern def Fl_Printer_untranslate(self: Fl_PrinterPtr)
extern def Fl_Printer_end_page(self: Fl_PrinterPtr) -> int
extern def Fl_Printer_end_job(self: Fl_PrinterPtr)
extern def Fl_Printer_set_current(self: Fl_PrinterPtr)
extern def Fl_Printer_is_current(self: Fl_PrinterPtr) -> int
extern def Fl_Printer_print_widget(self: Fl_PrinterPtr, widget: bytes, delta_x: int, delta_y: int)
extern def Fl_Printer_print_window(self: Fl_PrinterPtr, win: bytes, x_offset: int, y_offset: int)
extern def Fl_Printer_set_dialog_title(msg: str)
extern def Fl_Printer_set_dialog_printer(msg: str)
extern def Fl_Printer_set_dialog_range(msg: str)
extern def Fl_Printer_set_dialog_copies(msg: str)
extern def Fl_Printer_set_dialog_all(msg: str)
extern def Fl_Printer_set_dialog_pages(msg: str)
extern def Fl_Printer_set_dialog_from(msg: str)
extern def Fl_Printer_set_dialog_to(msg: str)
extern def Fl_Printer_set_dialog_properties(msg: str)
extern def Fl_Printer_set_dialog_copyNo(msg: str)
extern def Fl_Printer_set_dialog_print_button(msg: str)
extern def Fl_Printer_set_dialog_cancel_button(msg: str)
extern def Fl_Printer_set_dialog_print_to_file(msg: str)
extern def Fl_Printer_set_property_title(msg: str)
extern def Fl_Printer_set_property_pagesize(msg: str)
extern def Fl_Printer_set_property_mode(msg: str)
extern def Fl_Printer_set_property_use(msg: str)
extern def Fl_Printer_set_property_save(msg: str)
extern def Fl_Printer_set_property_cancel(msg: str)