/* if_draw: Draws the interface on the screen.
* --------
*/
void if_draw(void)
{
/* Only redisplay the filedlg if it is up */
if (focus == FILE_DLG) {
filedlg_display(fd);
return;
}
update_status_win();
if (get_src_height() != 0 && get_gdb_height() != 0)
wrefresh(status_win);
if (tty_win_on)
wrefresh(tty_status_win);
if (get_src_height() > 0)
source_display(src_win, focus == CGDB);
if (tty_win_on && get_tty_height() > 0)
scr_refresh(tty_win, focus == TTY);
if (get_gdb_height() > 0)
scr_refresh(gdb_win, focus == GDB);
/* This check is here so that the cursor goes to the
* cgdb window. The cursor would stay in the gdb window
* on cygwin */
if (get_src_height() > 0 && focus == CGDB)
wrefresh(src_win->win);
}
/* if_draw: Draws the interface on the screen.
* --------
*/
void if_draw(void)
{
if (!curses_initialized)
return;
/* Only redisplay the filedlg if it is up */
if (focus == FILE_DLG) {
filedlg_display(fd);
return;
}
update_status_win(WIN_NO_REFRESH);
if (get_src_height() != 0 && get_gdb_height() != 0)
swin_wnoutrefresh(status_win);
if (get_src_height() > 0)
source_display(src_viewer, focus == CGDB, WIN_NO_REFRESH);
separator_display(cur_split_orientation == WSO_VERTICAL);
if (get_gdb_height() > 0)
scr_refresh(gdb_scroller, focus == GDB, WIN_NO_REFRESH);
/* This check is here so that the cursor goes to the
* cgdb window. The cursor would stay in the gdb window
* on cygwin */
if (get_src_height() > 0 && focus == CGDB)
swin_wnoutrefresh(src_viewer->win);
swin_doupdate();
}
void source_list(IMAGEHLP_LINE* src1, IMAGEHLP_LINE* src2, int delta)
{
int end;
int start;
const char* sourcefile;
/*
* We need to see what source file we need. Hopefully we only have
* one specified, otherwise we might as well punt.
*/
if (src1 && src2 && src1->FileName && src2->FileName &&
strcmp(src1->FileName, src2->FileName) != 0)
{
dbg_printf("Ambiguous source file specification.\n");
return;
}
sourcefile = NULL;
if (src1 && src1->FileName) sourcefile = src1->FileName;
if (!sourcefile && src2 && src2->FileName) sourcefile = src2->FileName;
if (!sourcefile) sourcefile = source_current_file;
/*
* Now figure out the line number range to be listed.
*/
start = end = -1;
if (src1) start = src1->LineNumber;
if (src2) end = src2->LineNumber;
if (start == -1 && end == -1)
{
if (delta < 0)
{
end = source_start_line;
start = end + delta;
}
else
{
start = source_end_line;
end = start + delta;
}
}
else if (start == -1) start = end + delta;
else if (end == -1) end = start + delta;
/*
* Now call this function to do the dirty work.
*/
source_display(sourcefile, start, end);
if (sourcefile != source_current_file)
strcpy(source_current_file, sourcefile);
source_start_line = start;
source_end_line = end;
}
