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https://github.com/MidnightCommander/mc
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b337287336
...and rename to WST_DISABLED. * Widget::state: new field. * (widget_set_state): new function. * (widget_set_options): symplify. * (input_set_options): remove. * MSG_ENABLE, MSG_DISABLE: new messages. Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
357 lines
19 KiB
C
357 lines
19 KiB
C
/** \file quick.h
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* \brief Header: quick dialog engine
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*/
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#ifndef MC__QUICK_H
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#define MC__QUICK_H
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#include "lib/tty/mouse.h"
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/*** typedefs(not structures) and defined constants **********************************************/
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#define QUICK_CHECKBOX(txt, st, id_) \
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{ \
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.widget_type = quick_checkbox, \
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.options = WOP_DEFAULT, \
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.pos_flags = WPOS_KEEP_DEFAULT, \
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.id = id_, \
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.u = { \
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.checkbox = { \
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.text = txt, \
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.state = st \
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} \
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} \
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}
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#define QUICK_BUTTON(txt, act, cb, id_) \
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{ \
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.widget_type = quick_button, \
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.options = WOP_DEFAULT, \
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.pos_flags = WPOS_KEEP_DEFAULT, \
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.id = id_, \
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.u = { \
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.button = { \
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.text = txt, \
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.action = act, \
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.callback = cb \
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} \
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} \
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}
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#define QUICK_INPUT(txt, hname, res, id_, is_passwd_, strip_passwd_, completion_flags_) \
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{ \
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.widget_type = quick_input, \
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.options = WOP_DEFAULT, \
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.pos_flags = WPOS_KEEP_DEFAULT, \
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.id = id_, \
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.u = { \
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.input = { \
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.label_text = NULL, \
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.label_location = input_label_none, \
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.label = NULL, \
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.text = txt, \
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.completion_flags = completion_flags_, \
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.is_passwd = is_passwd_, \
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.strip_passwd = strip_passwd_, \
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.histname = hname, \
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.result = res \
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} \
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} \
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}
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#define QUICK_LABELED_INPUT(label_, label_loc, txt, hname, res, id_, is_passwd_, strip_passwd_, completion_flags_) \
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{ \
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.widget_type = quick_input, \
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.options = WOP_DEFAULT, \
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.pos_flags = WPOS_KEEP_DEFAULT, \
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.id = id_, \
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.u = { \
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.input = { \
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.label_text = label_, \
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.label_location = label_loc, \
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.label = NULL, \
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.text = txt, \
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.completion_flags = completion_flags_, \
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.is_passwd = is_passwd_, \
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.strip_passwd = strip_passwd_, \
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.histname = hname, \
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.result = res \
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} \
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} \
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}
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#define QUICK_LABEL(txt, id_) \
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{ \
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.widget_type = quick_label, \
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.options = WOP_DEFAULT, \
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.pos_flags = WPOS_KEEP_DEFAULT, \
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.id = id_, \
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.u = { \
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.label = { \
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.text = txt, \
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.input = NULL \
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} \
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} \
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}
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#define QUICK_RADIO(cnt, items_, val, id_) \
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{ \
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.widget_type = quick_radio, \
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.options = WOP_DEFAULT, \
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.pos_flags = WPOS_KEEP_DEFAULT, \
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.id = id_, \
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.u = { \
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.radio = { \
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.count = cnt, \
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.items = items_, \
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.value = val \
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} \
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} \
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}
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#define QUICK_START_GROUPBOX(t) \
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{ \
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.widget_type = quick_start_groupbox, \
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.options = WOP_DEFAULT, \
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.pos_flags = WPOS_KEEP_DEFAULT, \
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.id = NULL, \
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.u = { \
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.groupbox = { \
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.title = t \
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} \
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} \
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}
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#define QUICK_STOP_GROUPBOX \
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{ \
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.widget_type = quick_stop_groupbox, \
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.options = WOP_DEFAULT, \
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.pos_flags = WPOS_KEEP_DEFAULT, \
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.id = NULL, \
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.u = { \
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.input = { \
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.text = NULL, \
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.histname = NULL, \
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.result = NULL \
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} \
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} \
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}
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#define QUICK_SEPARATOR(line_) \
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{ \
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.widget_type = quick_separator, \
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.options = WOP_DEFAULT, \
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.pos_flags = WPOS_KEEP_DEFAULT, \
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.id = NULL, \
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.u = { \
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.separator = { \
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.space = TRUE, \
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.line = line_ \
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} \
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} \
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}
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#define QUICK_START_COLUMNS \
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{ \
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.widget_type = quick_start_columns, \
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.options = WOP_DEFAULT, \
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.pos_flags = WPOS_KEEP_DEFAULT, \
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.id = NULL, \
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.u = { \
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.input = { \
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.text = NULL, \
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.histname = NULL, \
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.result = NULL \
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} \
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} \
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}
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#define QUICK_NEXT_COLUMN \
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{ \
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.widget_type = quick_next_column, \
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.options = WOP_DEFAULT, \
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.pos_flags = WPOS_KEEP_DEFAULT, \
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.id = NULL, \
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.u = { \
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.input = { \
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.text = NULL, \
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.histname = NULL, \
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.result = NULL \
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} \
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} \
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}
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#define QUICK_STOP_COLUMNS \
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{ \
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.widget_type = quick_stop_columns, \
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.options = WOP_DEFAULT, \
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.pos_flags = WPOS_KEEP_DEFAULT, \
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.id = NULL, \
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.u = { \
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.input = { \
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.text = NULL, \
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.histname = NULL, \
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.result = NULL \
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} \
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} \
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}
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#define QUICK_START_BUTTONS(space_, line_) \
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{ \
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.widget_type = quick_buttons, \
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.options = WOP_DEFAULT, \
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.pos_flags = WPOS_KEEP_DEFAULT, \
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.id = NULL, \
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.u = { \
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.separator = { \
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.space = space_, \
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.line = line_ \
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} \
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} \
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}
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#define QUICK_BUTTONS_OK_CANCEL \
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QUICK_START_BUTTONS (TRUE, TRUE), \
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QUICK_BUTTON (N_("&OK"), B_ENTER, NULL, NULL), \
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QUICK_BUTTON (N_("&Cancel"), B_CANCEL, NULL, NULL)
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#define QUICK_END \
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{ \
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.widget_type = quick_end, \
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.options = WOP_DEFAULT, \
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.pos_flags = WPOS_KEEP_DEFAULT, \
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.id = NULL, \
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.u = { \
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.input = { \
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.text = NULL, \
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.histname = NULL, \
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.result = NULL \
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} \
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} \
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}
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/*** enums ***************************************************************************************/
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/* Quick Widgets */
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typedef enum
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{
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quick_end = 0,
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quick_checkbox = 1,
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quick_button = 2,
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quick_input = 3,
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quick_label = 4,
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quick_radio = 5,
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quick_start_groupbox = 6,
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quick_stop_groupbox = 7,
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quick_separator = 8,
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quick_start_columns = 9,
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quick_next_column = 10,
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quick_stop_columns = 11,
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quick_buttons = 12
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} quick_t;
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typedef enum
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{
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input_label_none = 0,
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input_label_above = 1,
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input_label_left = 2,
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input_label_right = 3,
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input_label_below = 4
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} quick_input_label_location_t;
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/*** structures declarations (and typedefs of structures)*****************************************/
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/* The widget is placed on relative_?/divisions_? of the parent widget */
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typedef struct quick_widget_t quick_widget_t;
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struct quick_widget_t
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{
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quick_t widget_type;
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widget_options_t options;
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widget_state_t state;
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widget_pos_flags_t pos_flags;
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unsigned long *id;
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/* widget parameters */
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union
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{
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struct
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{
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const char *text;
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int *state; /* in/out */
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} checkbox;
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struct
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{
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const char *text;
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int action;
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bcback_fn callback;
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} button;
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struct
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{
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const char *label_text;
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quick_input_label_location_t label_location;
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quick_widget_t *label;
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const char *text;
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input_complete_t completion_flags;
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gboolean is_passwd; /* TRUE -- is password */
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gboolean strip_passwd;
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const char *histname;
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char **result;
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} input;
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struct
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{
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const char *text;
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quick_widget_t *input;
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} label;
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struct
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{
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int count;
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const char **items;
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int *value; /* in/out */
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} radio;
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struct
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{
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const char *title;
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} groupbox;
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struct
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{
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gboolean space;
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gboolean line;
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} separator;
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} u;
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};
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typedef struct
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{
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int y, x; /* if -1, then center the dialog */
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int cols; /* heigth is calculated automatically */
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const char *title;
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const char *help;
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quick_widget_t *widgets;
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widget_cb_fn callback;
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widget_mouse_cb_fn mouse_callback;
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} quick_dialog_t;
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/*** global variables defined in .c file *********************************************************/
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/*** declarations of public functions ************************************************************/
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int quick_dialog_skip (quick_dialog_t * quick_dlg, int nskip);
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/*** inline functions ****************************************************************************/
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static inline int
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quick_dialog (quick_dialog_t * quick_dlg)
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{
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return quick_dialog_skip (quick_dlg, 1);
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}
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#endif /* MC__QUICK_H */
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