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54 lines
1.8 KiB
C
54 lines
1.8 KiB
C
#ifndef EL__BFU_BUTTON_H
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#define EL__BFU_BUTTON_H
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#include "bfu/common.h"
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#include "util/align.h"
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struct dialog;
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struct terminal;
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struct widget_data;
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typedef void (done_handler_T)(void *);
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struct widget_info_button {
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int flags;
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int hotkey_pos; /* -1 means no hotkey, hotkeys are marked by ~. */
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int textlen; /* Text length without hotkey */
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int truetextlen; /* Original text length (with hotkey if any) */
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/* Used by some default handlers like ok_dialog()
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* as a callback. */
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done_handler_T *done;
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void *done_data;
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};
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/* Button flags, go into widget.gid */
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#define B_ENTER 1
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#define B_ESC 2
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/* Define to find buttons without keyboard accelerator. */
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/* #define DEBUG_BUTTON_HOTKEY */
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#ifdef DEBUG_BUTTON_HOTKEY
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void add_dlg_button_do(const unsigned char *file, int line, struct dialog *dlg, unsigned char *text, int flags, widget_handler_T *handler, void *data, done_handler_T *done, void *done_data);
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#define add_dlg_ok_button(dlg, text, flags, done, data) \
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add_dlg_button_do(__FILE__, __LINE__, dlg, text, flags, ok_dialog, NULL, done, data)
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#define add_dlg_button(dlg, text, flags, handler, data) \
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add_dlg_button_do(__FILE__, __LINE__, dlg, text, flags, handler, data, NULL, NULL)
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#else
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void add_dlg_button_do(struct dialog *dlg, unsigned char *text, int flags, widget_handler_T *handler, void *data, done_handler_T *done, void *done_data);
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#define add_dlg_ok_button(dlg, text, flags, done, data) \
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add_dlg_button_do(dlg, text, flags, ok_dialog, NULL, done, data)
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#define add_dlg_button(dlg, text, flags, handler, data) \
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add_dlg_button_do(dlg, text, flags, handler, data, NULL, NULL)
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#endif
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extern const struct widget_ops button_ops;
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void dlg_format_buttons(struct terminal *, struct widget_data *, int, int, int *, int, int *, enum format_align, int);
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#endif
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