contrib/dialog/guage.c

39     DIALOG_CALLBACK obj;	/* has to be first in struct */
54 valid(MY_OBJ * obj)
60 	if (list == obj) {
70 delink(MY_OBJ * obj)
75 	if (p == obj) {
119 repaint_text(MY_OBJ * obj)
121     WINDOW *dialog = obj->obj.win;
124     if (dialog != 0 && obj->obj.input != 0) {
126 	dlg_draw_box2(dialog, 0, 0, obj->height, obj->width, dialog_attr,
129 	dlg_draw_title(dialog, obj->title);
133 	dlg_print_autowrap(dialog, obj->prompt, obj->height, obj->width);
136 		      obj->height - 4, 2 + MARGIN,
137 		      2 + MARGIN, obj->width - 2 * (2 + MARGIN),
147 	(void) wmove(dialog, obj->height - 3, 4);
150 	for (i = 0; i < (obj->width - 2 * (3 + MARGIN)); i++)
153 	(void) wmove(dialog, obj->height - 3, (obj->width / 2) - 2);
154 	(void) wprintw(dialog, "%3d%%", obj->percent);
161 	x = (obj->percent * (obj->width - 2 * (3 + MARGIN))) / 100;
167 	(void) wmove(dialog, obj->height - 3, 4);
183     MY_OBJ *obj = (MY_OBJ *) cb;
200 		obj->prompt_buf[0] = '\0';
202 		    obj->percent = atoi(buf);
204 		    strcpy(obj->prompt_buf, buf);
209 		    if (strlen(obj->prompt_buf) + strlen(buf) <
210 			sizeof(obj->prompt_buf) - 1) {
211 			strcat(obj->prompt_buf, buf);
215 		if (obj->prompt != obj->prompt_buf)
216 		    free(obj->prompt);
217 		obj->prompt = obj->prompt_buf;
220 	    obj->percent = atoi(buf);
225 	    delink(obj);
232 	repaint_text(obj);
261     MY_OBJ *obj = (MY_OBJ *) cb;
263     if (valid(obj)) {
264 	if (obj->prompt != obj->prompt_buf) {
265 	    free(obj->prompt);
266 	    obj->prompt = obj->prompt_buf;
268 	delink(obj);
275     MY_OBJ *obj = (MY_OBJ *) objptr;
280     obj->percent = percent;
281     repaint_text(obj);
297     MY_OBJ *obj = objptr;
305 	obj = dlg_calloc(MY_OBJ, 1);
306 	assert_ptr(obj, "dialog_gauge");
314 	obj = objptr;
315 	height = obj->height;
316 	width = obj->width;
319     if (obj->obj.win == 0) {
324 	obj->obj.win = dialog;
327     obj->obj.input = dialog_state.pipe_input;
328     obj->obj.keep_win = TRUE;
329     obj->obj.bg_task = TRUE;
330     obj->obj.handle_getc = handle_my_getc;
331     obj->obj.handle_input = handle_input;
333     if (obj->title == 0 || strcmp(obj->title, title)) {
334 	dlg_finish_string(obj->title);
335 	free(obj->title);
336 	obj->title = dlg_strclone(title);
339     dlg_finish_string(obj->prompt);
340     free(obj->prompt);
342     obj->prompt = prompt;
343     obj->percent = percent;
344     obj->height = height;
345     obj->width = width;
349 	obj->next = all_objects;
350 	all_objects = obj;
354     return (void *) obj;
370     MY_OBJ *obj = (MY_OBJ *) objptr;
373     if (valid(obj)) {
374 	delink(obj);
375 	obj->obj.keep_win = FALSE;
376 	dlg_remove_callback(&(obj->obj));
398     MY_OBJ *obj = (MY_OBJ *) objptr;
400     dlg_add_callback_ref((DIALOG_CALLBACK **) & obj, my_cleanup);
401     dlg_update_gauge(obj, percent);
403     dlg_trace_win(obj->obj.win);
405 	ch = dlg_getc(obj->obj.win, &fkey);
408 	    MY_OBJ *oldobj = obj;
412 	    obj = dlg_allocate_gauge(title,
419 	    oldobj->obj.caller = 0;
420 	    oldobj->obj.input = 0;
421 	    oldobj->obj.keep_win = FALSE;
425 	    dlg_remove_callback(&(oldobj->obj));
428 	    dlg_add_callback_ref((DIALOG_CALLBACK **) & obj, my_cleanup);
429 	    dlg_update_gauge(obj, obj->percent);
433     while (valid(obj) && handle_my_getc(&(obj->obj), ch, fkey, &result));
435     dlg_free_gauge(obj);