void user_interface( ){
// window dimensions
int maxX, maxY, cursor = 0;
// iterate until its time to exit
while( true ){
// get the window size
maxX = getmaxx(stdscr);
maxY = getmaxy(stdscr);
// clear the screen
clear();
// print the header
print_header("Task Listing", maxX);
// print the table
print_table( maxX, maxY, 4 , cursor);
// print the footer
print_footer( GUI, maxX, maxY );
// get the input
int arg = getch();
// exit the program
if( arg == 27 )
break;
// create a new task
else if( arg == 'c' || arg == 'C' ){
create_task( );
}
// view the selected task
else if( arg == 'V' || arg == 'v' ){
view_task( );
}
// move the cursor up
else if( arg == KEY_UP ){
cursor--;
if( cursor < 0 ){
cursor = options.tasks.size()-1;
}
}
// move the cursor down
else if( arg == KEY_DOWN ){
cursor++;
if( cursor >= options.tasks.size() )
cursor = 0;
}
}
}
static gboolean show_task(TraceViewStore *store, struct pevent *pevent,
struct record *record, gint pid)
{
gint event_id;
if (view_task(store, pid))
return TRUE;
event_id = pevent_data_type(pevent, record);
if (store->sched_switch_next_field &&
event_id == store->sched_switch_event->id) {
/* show sched switch to task */
pid = get_next_pid(store, pevent, record);
if (view_task(store, pid))
return TRUE;
}
if (store->sched_wakeup_pid_field &&
event_id == store->sched_wakeup_event->id) {
/* show sched switch to task */
pid = get_wakeup_pid(store, pevent, record);
if (view_task(store, pid))
return TRUE;
}
if (store->sched_wakeup_new_pid_field &&
event_id == store->sched_wakeup_new_event->id) {
/* show sched switch to task */
pid = get_wakeup_new_pid(store, pevent, record);
if (view_task(store, pid))
return TRUE;
}
return FALSE;
}
void key_tasklist_view() /* {{{ */
{
/* run task info on a task and display in pager */
view_task(get_task_by_position(selline));
} /* }}} */
