void if_shutdown(void)
{
/* Shut down curses cleanly */
if (curses_initialized)
swin_endwin();
if (status_win) {
swin_delwin(status_win);
status_win = NULL;
}
if (gdb_scroller) {
scr_free(gdb_scroller);
gdb_scroller = NULL;
}
if (src_viewer) {
source_free(src_viewer);
src_viewer = NULL;
}
if (vseparator_win) {
swin_delwin(vseparator_win);
vseparator_win = NULL;
}
if (G_line_number) {
ibuf_free(G_line_number);
G_line_number = 0;
}
}
void scr_free(struct scroller *scr)
{
int i;
/* Release the buffer */
for (i = 0; i < sbcount(scr->lines); i++) {
free(scr->lines[i].line);
sbfree(scr->lines[i].attrs);
}
sbfree(scr->lines);
scr->lines = NULL;
hl_regex_free(&scr->last_hlregex);
scr->last_hlregex = NULL;
hl_regex_free(&scr->hlregex);
scr->hlregex = NULL;
free(scr->last_inferior_line);
scr->last_inferior_line = NULL;
swin_delwin(scr->win);
scr->win = NULL;
/* Release the scroller object */
free(scr);
}
/*
* create_swindow: (re)create window with specified position and size.
*/
static void create_swindow(SWINDOW **win, int nlines, int ncols, int begin_y, int begin_x)
{
if (*win)
{
int x = swin_getbegx(*win);
int y = swin_getbegy(*win);
int w = swin_getmaxx(*win);
int h = swin_getmaxy(*win);
/* If the window position + size hasn't changed, bail */
if (x == begin_x && y == begin_y && w == ncols && h == nlines)
return;
/* Delete the existing window */
swin_delwin(*win);
*win = NULL;
}
if ((nlines > 0) && (ncols > 0))
{
/* Create the ncurses window */
*win = swin_newwin(nlines, ncols, begin_y, begin_x);
swin_werase(*win);
}
}
void source_free(struct sviewer *sview)
{
/* Free all file buffers */
while (sview->list_head)
source_del(sview, sview->list_head->path);
hl_regex_free(&sview->hlregex);
sview->hlregex = NULL;
hl_regex_free(&sview->last_hlregex);
sview->last_hlregex = NULL;
swin_delwin(sview->win);
sview->win = NULL;
free(sview);
}
void filedlg_free(struct filedlg *fdlg)
{
filedlg_clear(fdlg);
hl_regex_free(&fdlg->last_hlregex);
fdlg->last_hlregex = NULL;
hl_regex_free(&fdlg->hlregex);
fdlg->hlregex = NULL;
swin_delwin(fdlg->win);
fdlg->win = NULL;
free(fdlg->buf);
fdlg->buf = NULL;
delete fdlg;
}
void filedlg_free(struct filedlg *fdlg)
{
filedlg_clear(fdlg);
ibuf_free(fdlg->G_line_number);
hl_regex_free(&fdlg->last_hlregex);
fdlg->last_hlregex = NULL;
hl_regex_free(&fdlg->hlregex);
fdlg->hlregex = NULL;
swin_delwin(fdlg->win);
fdlg->win = NULL;
free(fdlg->buf);
fdlg->buf = NULL;
free(fdlg);
}
void source_move(struct sviewer *sview, SWINDOW *win)
{
swin_delwin(sview->win);
sview->win = win;
}
void scr_move(struct scroller *scr, SWINDOW *win)
{
swin_delwin(scr->win);
scr->win = win;
}
