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fixed error with option window dimensions in gmtool

This commit is contained in:
Enno Rehling 2011-02-15 16:36:26 +01:00
parent 168e1d08d4
commit 7fd2852f3b
1 changed files with 12 additions and 3 deletions
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15
src/util/listbox.c
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@ -11,10 +11,13 @@
/* wenn platform.h nicht vor curses included wird, kompiliert es unter windows nicht */
#include <platform.h>
#include <curses.h>
#include <kernel/config.h>
#include "listbox.h"
#include "gmtool_structs.h"
#include <util/log.h>
#include <string.h>
#include <ctype.h>
@ -63,8 +66,8 @@ push_selection(list_selection ** p_sel, char * str, void * payload)
return p_sel;
}
#define SX (stdscr->_maxx)
#define SY (stdscr->_maxy)
#define SX (getmaxx(stdscr))
#define SY (getmaxy(stdscr))
list_selection *
do_selection(list_selection * sel, const char * title, void (*perform)(list_selection *, void *), void * data)
@ -79,11 +82,16 @@ do_selection(list_selection * sel, const char * title, void (*perform)(list_sele
for (s=sel;s;s=s->next) {
if ((int)strlen(s->str)>width) width = (int)strlen(s->str);
++height;
if (verbosity>=5)
log_info((1, "s %s w %d h %d\n", s->str, width, height));
}
if (height==0 || width==0) return NULL;
if (width+3>SX) width=SX-4;
if (height+2>SY) height=SY-2;
if (verbosity>=5)
log_info((1, "w %d h %d\n", width, height));
wn = newwin(height+2, width+4, (SY - height - 2) / 2, (SX - width - 4) / 2);
for (;;) {
@ -95,6 +103,7 @@ do_selection(list_selection * sel, const char * title, void (*perform)(list_sele
waddnstr(wn, s->str, -1);
wclrtoeol(wn);
}
wclrtobot(wn);
wxborder(wn);
mvwprintw(wn, 0, 2, "[ %s ]", title);
update = false;
@ -104,7 +113,7 @@ do_selection(list_selection * sel, const char * title, void (*perform)(list_sele
wmove(wn, i + 1, 2);
waddstr(wn, "->");
wmove(wn, i + 1, 4);
waddnstr(wn, current->str, -1);
waddnstr(wn, current->str, width-2);
wattroff(wn, A_BOLD | COLOR_PAIR(COLOR_YELLOW));
wrefresh(wn);