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/*
* Samba Unix/Linux SMB client library
* Registry Editor
* Copyright (C) Christopher Davis 2012
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _REGEDIT_DIALOG_H_
#define _REGEDIT_DIALOG_H_
#include <ncurses.h>
#include <panel.h>
#include <menu.h>
struct dialog;
struct dialog_section;
/* dialog submit cb. return true to close dialog, false to keep
it open */
typedef bool (*dialog_submit_cb)(struct dialog *, struct dialog_section *,
void *);
struct dialog {
char *title;
WINDOW *window;
WINDOW *pad;
PANEL *panel;
int x;
int y;
short color;
bool centered;
dialog_submit_cb submit;
void *submit_arg;
struct dialog_section *head_section;
struct dialog_section *tail_section;
struct dialog_section *current_section;
};
enum dialog_action {
DIALOG_IGNORE,
DIALOG_OK,
DIALOG_CANCEL
};
struct dialog_section_ops {
/* create section */
WERROR (*create)(struct dialog *, struct dialog_section *);
/* (optional) cleanup the section */
void (*destroy)(struct dialog_section *);
/* (optional) handle character input */
void (*on_input)(struct dialog *, struct dialog_section *, int c);
/* (optional) handle a tab character. return true if section dealt
with the tab internally, or false to advance focus to
the next dialog section. */
bool (*on_tab)(struct dialog *, struct dialog_section *);
/* (optional) handle a btab character. return true if section dealt
with the tab internally, or false to move focus to
the previous dialog section. */
bool (*on_btab)(struct dialog *, struct dialog_section *);
/* */
bool (*on_up)(struct dialog *, struct dialog_section *);
/* */
bool (*on_down)(struct dialog *, struct dialog_section *);
/* */
bool (*on_left)(struct dialog *, struct dialog_section *);
/* */
bool (*on_right)(struct dialog *, struct dialog_section *);
/* (optional) handle enter key. return DIALOG_OK to submit
dialog, DIALOG_CANCEL to close dialog, or DIALOG_IGNORE to
handle the enter internally. */
enum dialog_action (*on_enter)(struct dialog *,
struct dialog_section *);
/* (optional) called when this section is about to take focus. forward
is set to true when focus has landed here from forward traversal,
such as from a tab. return true to accept focus, false to pass to an
adjacent section. */
bool (*on_focus)(struct dialog *, struct dialog_section *, bool forward);
/* (optional) called when focus is leaving this section */
void (*on_leave_focus)(struct dialog *, struct dialog_section *);
};
enum section_justify {
SECTION_JUSTIFY_LEFT,
SECTION_JUSTIFY_CENTER,
SECTION_JUSTIFY_RIGHT,
};
struct dialog_section {
char *name;
int nlines;
int ncols;
WINDOW *window;
enum section_justify justify;
const struct dialog_section_ops *ops;
struct dialog_section *next;
struct dialog_section *prev;
};
struct dialog *dialog_new(TALLOC_CTX *ctx, short color,
const char *title, int y, int x);
void dialog_section_destroy(struct dialog_section *section);
void dialog_section_init(struct dialog_section *section,
const struct dialog_section_ops *ops,
int nlines, int ncols);
void dialog_section_set_name(struct dialog_section *section, const char *name);
const char *dialog_section_get_name(struct dialog_section *section);
void dialog_section_set_justify(struct dialog_section *section,
enum section_justify justify);
void dialog_append_section(struct dialog *dia,
struct dialog_section *section);
struct dialog_section *dialog_find_section(struct dialog *dia,
const char *name);
WERROR dialog_create(struct dialog *dia);
void dialog_show(struct dialog *dia);
void dialog_destroy(struct dialog *dia);
void dialog_set_submit_cb(struct dialog *dia, dialog_submit_cb cb, void *arg);
bool dialog_handle_input(struct dialog *dia, WERROR *err,
enum dialog_action *action);
void dialog_modal_loop(struct dialog *dia, WERROR *err,
enum dialog_action *action);
struct dialog_section *dialog_section_label_new_va(TALLOC_CTX *ctx,
const char *msg,
va_list ap)
PRINTF_ATTRIBUTE(2,0);
struct dialog_section *dialog_section_label_new(TALLOC_CTX *ctx,
const char *msg, ...)
PRINTF_ATTRIBUTE(2,3);
struct dialog_section *dialog_section_hsep_new(TALLOC_CTX *ctx, int sep);
struct dialog_section *dialog_section_text_field_new(TALLOC_CTX *ctx,
int height, int width);
const char *dialog_section_text_field_get(TALLOC_CTX *ctx,
struct dialog_section *section);
const char **dialog_section_text_field_get_lines(TALLOC_CTX *ctx,
struct dialog_section *section);
bool dialog_section_text_field_get_int(struct dialog_section *section,
long long *out);
bool dialog_section_text_field_get_uint(struct dialog_section *section,
unsigned long long *out);
void dialog_section_text_field_set(struct dialog_section *section,
const char *s);
WERROR dialog_section_text_field_set_lines(TALLOC_CTX *ctx,
struct dialog_section *section,
const char **array);
struct dialog_section *dialog_section_hexedit_new(TALLOC_CTX *ctx, int height);
WERROR dialog_section_hexedit_set_buf(struct dialog_section *section,
const void *data, size_t size);
void dialog_section_hexedit_get_buf(struct dialog_section *section,
const void **data, size_t *size);
WERROR dialog_section_hexedit_resize(struct dialog_section *section,
size_t size);
struct button_spec {
const char *label;
enum dialog_action (*on_enter)(struct dialog *,
struct dialog_section *);
enum dialog_action action;
/* internal */
int col;
};
struct dialog_section *dialog_section_buttons_new(TALLOC_CTX *ctx,
const struct button_spec *spec);
struct option_spec {
const char *label;
bool *state;
/* internal */
int col;
int row;
};
struct dialog_section *dialog_section_options_new(TALLOC_CTX *ctx,
const struct option_spec *spec,
int maxcol, bool single_select);
enum dialog_type {
DIA_ALERT,
DIA_CONFIRM
};
int dialog_notice(TALLOC_CTX *ctx, enum dialog_type type,
const char *title, const char *msg, ...)
PRINTF_ATTRIBUTE(4,5);
int dialog_input(TALLOC_CTX *ctx, const char **output, const char *title,
const char *msg, ...) PRINTF_ATTRIBUTE(4,5);
int dialog_input_long(TALLOC_CTX *ctx, long *output,
const char *title, const char *msg, ...)
PRINTF_ATTRIBUTE(4,5);
int dialog_input_ulong(TALLOC_CTX *ctx, unsigned long *output,
const char *title, const char *msg, ...)
PRINTF_ATTRIBUTE(4,5);
struct registry_key;
struct value_item;
int dialog_edit_value(TALLOC_CTX *ctx, struct registry_key *key,
uint32_t type, const struct value_item *vitem,
bool force_binary, WERROR *err,
const char **name);
int dialog_select_type(TALLOC_CTX *ctx, int *type);
struct regedit_search_opts;
int dialog_search_input(TALLOC_CTX *ctx, struct regedit_search_opts *opts);
#endif
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