/* Updates line width and redraws the view. */
static void
redraw(void)
{
ui_view_title_update(vi->view);
calc_vlines();
draw();
}
void
view_explore_mode_quit(FileView *view)
{
assert(!vle_mode_is(VIEW_MODE) && "Unexpected mode.");
if(!view->explore_mode)
{
return;
}
view->explore_mode = 0;
reset_view_info(&view_info[(view == &lwin) ? VI_LWIN : VI_RWIN]);
redraw_view(view);
ui_view_title_update(view);
}
void
leave_view_mode(void)
{
vle_mode_set(NORMAL_MODE, VMT_PRIMARY);
if(curr_view->explore_mode)
{
curr_view->explore_mode = 0;
redraw_current_view();
}
else
{
quick_view_file(curr_view);
}
ui_view_title_update(curr_view);
reset_view_info(vi);
if(curr_view->explore_mode || other_view->explore_mode)
{
view_redraw();
}
}
void
quick_view_file(FileView *view)
{
char path[PATH_MAX];
const dir_entry_t *entry;
if(curr_stats.load_stage < 2)
{
return;
}
if(vle_mode_is(VIEW_MODE))
{
return;
}
if(curr_stats.number_of_windows == 1)
{
return;
}
if(draw_abandoned_view_mode())
{
return;
}
ui_view_erase(other_view);
entry = &view->dir_entry[view->list_pos];
get_full_path_of(entry, sizeof(path), path);
switch(view->dir_entry[view->list_pos].type)
{
case FT_CHAR_DEV:
mvwaddstr(other_view->win, LINE, COL, "File is a Character Device");
break;
case FT_BLOCK_DEV:
mvwaddstr(other_view->win, LINE, COL, "File is a Block Device");
break;
#ifndef _WIN32
case FT_SOCK:
mvwaddstr(other_view->win, LINE, COL, "File is a Socket");
break;
#endif
case FT_FIFO:
mvwaddstr(other_view->win, LINE, COL, "File is a Named Pipe");
break;
case FT_LINK:
if(get_link_target_abs(path, entry->origin, path, sizeof(path)) != 0)
{
mvwaddstr(other_view->win, LINE, COL, "Cannot resolve Link");
break;
}
if(!ends_with_slash(path) && is_dir(path))
{
strncat(path, "/", sizeof(path) - strlen(path) - 1);
}
/* break intensionally omitted */
case FT_UNK:
default:
{
const char *viewer;
FILE *fp;
char *const typed_fname = get_typed_fname(path);
viewer = ft_get_viewer(typed_fname);
free(typed_fname);
if(viewer == NULL && is_dir(path))
{
mvwaddstr(other_view->win, LINE, COL, "File is a Directory");
break;
}
if(is_null_or_empty(viewer))
{
fp = os_fopen(path, "rb");
}
else
{
fp = use_info_prog(viewer);
}
if(fp == NULL)
{
mvwaddstr(other_view->win, LINE, COL, "Cannot open file");
break;
}
ui_view_clear(other_view);
wattrset(other_view->win, 0);
view_file(fp, cfg.wrap_quick_view);
fclose(fp);
break;
}
}
refresh_view_win(other_view);
ui_view_title_update(other_view);
}
