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Diffstat (limited to '')
| -rw-r--r-- | lib/widget/quick.h | 356 |
1 files changed, 356 insertions, 0 deletions
diff --git a/lib/widget/quick.h b/lib/widget/quick.h new file mode 100644 index 0000000..e0dfece --- /dev/null +++ b/lib/widget/quick.h @@ -0,0 +1,356 @@ +/** \file quick.h + * \brief Header: quick dialog engine + */ + +#ifndef MC__QUICK_H +#define MC__QUICK_H + +#include "lib/tty/mouse.h" + +/*** typedefs(not structures) and defined constants **********************************************/ + +#define QUICK_CHECKBOX(txt, st, id_) \ +{ \ + .widget_type = quick_checkbox, \ + .options = WOP_DEFAULT, \ + .pos_flags = WPOS_KEEP_DEFAULT, \ + .id = id_, \ + .u = { \ + .checkbox = { \ + .text = txt, \ + .state = st \ + } \ + } \ +} + +#define QUICK_BUTTON(txt, act, cb, id_) \ +{ \ + .widget_type = quick_button, \ + .options = WOP_DEFAULT, \ + .pos_flags = WPOS_KEEP_DEFAULT, \ + .id = id_, \ + .u = { \ + .button = { \ + .text = txt, \ + .action = act, \ + .callback = cb \ + } \ + } \ +} + +#define QUICK_INPUT(txt, hname, res, id_, is_passwd_, strip_passwd_, completion_flags_) \ +{ \ + .widget_type = quick_input, \ + .options = WOP_DEFAULT, \ + .pos_flags = WPOS_KEEP_DEFAULT, \ + .id = id_, \ + .u = { \ + .input = { \ + .label_text = NULL, \ + .label_location = input_label_none, \ + .label = NULL, \ + .text = txt, \ + .completion_flags = completion_flags_, \ + .is_passwd = is_passwd_, \ + .strip_passwd = strip_passwd_, \ + .histname = hname, \ + .result = res \ + } \ + } \ +} + +#define QUICK_LABELED_INPUT(label_, label_loc, txt, hname, res, id_, is_passwd_, strip_passwd_, completion_flags_) \ +{ \ + .widget_type = quick_input, \ + .options = WOP_DEFAULT, \ + .pos_flags = WPOS_KEEP_DEFAULT, \ + .id = id_, \ + .u = { \ + .input = { \ + .label_text = label_, \ + .label_location = label_loc, \ + .label = NULL, \ + .text = txt, \ + .completion_flags = completion_flags_, \ + .is_passwd = is_passwd_, \ + .strip_passwd = strip_passwd_, \ + .histname = hname, \ + .result = res \ + } \ + } \ +} + +#define QUICK_LABEL(txt, id_) \ +{ \ + .widget_type = quick_label, \ + .options = WOP_DEFAULT, \ + .pos_flags = WPOS_KEEP_DEFAULT, \ + .id = id_, \ + .u = { \ + .label = { \ + .text = txt, \ + .input = NULL \ + } \ + } \ +} + +#define QUICK_RADIO(cnt, items_, val, id_) \ +{ \ + .widget_type = quick_radio, \ + .options = WOP_DEFAULT, \ + .pos_flags = WPOS_KEEP_DEFAULT, \ + .id = id_, \ + .u = { \ + .radio = { \ + .count = cnt, \ + .items = items_, \ + .value = val \ + } \ + } \ +} + +#define QUICK_START_GROUPBOX(t) \ +{ \ + .widget_type = quick_start_groupbox, \ + .options = WOP_DEFAULT, \ + .pos_flags = WPOS_KEEP_DEFAULT, \ + .id = NULL, \ + .u = { \ + .groupbox = { \ + .title = t \ + } \ + } \ +} + +#define QUICK_STOP_GROUPBOX \ +{ \ + .widget_type = quick_stop_groupbox, \ + .options = WOP_DEFAULT, \ + .pos_flags = WPOS_KEEP_DEFAULT, \ + .id = NULL, \ + .u = { \ + .input = { \ + .text = NULL, \ + .histname = NULL, \ + .result = NULL \ + } \ + } \ +} + +#define QUICK_SEPARATOR(line_) \ +{ \ + .widget_type = quick_separator, \ + .options = WOP_DEFAULT, \ + .pos_flags = WPOS_KEEP_DEFAULT, \ + .id = NULL, \ + .u = { \ + .separator = { \ + .space = TRUE, \ + .line = line_ \ + } \ + } \ +} + +#define QUICK_START_COLUMNS \ +{ \ + .widget_type = quick_start_columns, \ + .options = WOP_DEFAULT, \ + .pos_flags = WPOS_KEEP_DEFAULT, \ + .id = NULL, \ + .u = { \ + .input = { \ + .text = NULL, \ + .histname = NULL, \ + .result = NULL \ + } \ + } \ +} + +#define QUICK_NEXT_COLUMN \ +{ \ + .widget_type = quick_next_column, \ + .options = WOP_DEFAULT, \ + .pos_flags = WPOS_KEEP_DEFAULT, \ + .id = NULL, \ + .u = { \ + .input = { \ + .text = NULL, \ + .histname = NULL, \ + .result = NULL \ + } \ + } \ +} + +#define QUICK_STOP_COLUMNS \ +{ \ + .widget_type = quick_stop_columns, \ + .options = WOP_DEFAULT, \ + .pos_flags = WPOS_KEEP_DEFAULT, \ + .id = NULL, \ + .u = { \ + .input = { \ + .text = NULL, \ + .histname = NULL, \ + .result = NULL \ + } \ + } \ +} + +#define QUICK_START_BUTTONS(space_, line_) \ +{ \ + .widget_type = quick_buttons, \ + .options = WOP_DEFAULT, \ + .pos_flags = WPOS_KEEP_DEFAULT, \ + .id = NULL, \ + .u = { \ + .separator = { \ + .space = space_, \ + .line = line_ \ + } \ + } \ +} + +#define QUICK_BUTTONS_OK_CANCEL \ + QUICK_START_BUTTONS (TRUE, TRUE), \ + QUICK_BUTTON (N_("&OK"), B_ENTER, NULL, NULL), \ + QUICK_BUTTON (N_("&Cancel"), B_CANCEL, NULL, NULL) + +#define QUICK_END \ +{ \ + .widget_type = quick_end, \ + .options = WOP_DEFAULT, \ + .pos_flags = WPOS_KEEP_DEFAULT, \ + .id = NULL, \ + .u = { \ + .input = { \ + .text = NULL, \ + .histname = NULL, \ + .result = NULL \ + } \ + } \ +} + +/*** enums ***************************************************************************************/ + +/* Quick Widgets */ +typedef enum +{ + quick_end = 0, + quick_checkbox = 1, + quick_button = 2, + quick_input = 3, + quick_label = 4, + quick_radio = 5, + quick_start_groupbox = 6, + quick_stop_groupbox = 7, + quick_separator = 8, + quick_start_columns = 9, + quick_next_column = 10, + quick_stop_columns = 11, + quick_buttons = 12 +} quick_t; + +typedef enum +{ + input_label_none = 0, + input_label_above = 1, + input_label_left = 2, + input_label_right = 3, + input_label_below = 4 +} quick_input_label_location_t; + +/*** structures declarations (and typedefs of structures)*****************************************/ + +/* The widget is placed on relative_?/divisions_? of the parent widget */ +typedef struct quick_widget_t quick_widget_t; + +struct quick_widget_t +{ + quick_t widget_type; + + widget_options_t options; + widget_state_t state; + widget_pos_flags_t pos_flags; + unsigned long *id; + + /* widget parameters */ + union + { + struct + { + const char *text; + gboolean *state; /* in/out */ + } checkbox; + + struct + { + const char *text; + int action; + bcback_fn callback; + } button; + + struct + { + const char *label_text; + quick_input_label_location_t label_location; + quick_widget_t *label; + const char *text; + input_complete_t completion_flags; + gboolean is_passwd; /* TRUE -- is password */ + gboolean strip_passwd; + const char *histname; + char **result; + } input; + + struct + { + const char *text; + quick_widget_t *input; + } label; + + struct + { + int count; + const char **items; + int *value; /* in/out */ + } radio; + + struct + { + const char *title; + } groupbox; + + struct + { + gboolean space; + gboolean line; + } separator; + } u; +}; + +typedef struct +{ + WRect rect; /* if rect.x == -1 or rect.y == -1, then dialog is ceneterd; + * rect.lines is unused and ignored */ + const char *title; + const char *help; + quick_widget_t *widgets; + widget_cb_fn callback; + widget_mouse_cb_fn mouse_callback; +} quick_dialog_t; + +/*** global variables defined in .c file *********************************************************/ + +/*** declarations of public functions ************************************************************/ + +int quick_dialog_skip (quick_dialog_t * quick_dlg, int nskip); + +/*** inline functions ****************************************************************************/ + +static inline int +quick_dialog (quick_dialog_t * quick_dlg) +{ + return quick_dialog_skip (quick_dlg, 1); +} + +#endif /* MC__QUICK_H */ |