protected void DrawBars( Graphics gr,
WorkingHoursConfiguration config,
List< EventEntry >[] days,
DateTime start_of_week,
DateTime end_of_week,
out double work_hours_week,
out double unlocked_hours_week )
{
double work_hours_day = 0;
double unlocked_hours_day = 0;
int work_days = 0;
work_hours_week = 0;
unlocked_hours_week = 0;
BarCreator bar_creator = new BarCreator( config, start_of_week, end_of_week );
for ( int i = 0; i < days.Length; i++ )
{
work_hours_day = 0;
unlocked_hours_day = 0;
foreach ( EventEntry ee in days[ i ] )
{
Bar bar = bar_creator.GetBar( ee );
if ( config.show_detailed_weeks || bar == null )
{
DrawBar( gr, config, bar );
}
else
{
if ( bar.is_unlocked )
{
unlocked_hours_day += bar.Height;
}
else
{
work_hours_day += bar.Height;
}
}
}
foreach ( Bar b in bar_creator.GetFinalBarsForDay() ) // last unlock - now
{
if ( config.show_detailed_weeks )
{
DrawBar( gr, config, b );
}
else
{
if ( b.is_unlocked )
{
unlocked_hours_day += b.Height;
}
else
{
work_hours_day += b.Height;
}
}
}
if ( !config.show_detailed_weeks )
{
Bar b1 = new Bar( new SolidBrush( config.work_bar_color ), i, false, start_of_week.AddDays( i ), start_of_week.AddDays( i + work_hours_day / 24 ) );
Bar b2 = new Bar( new SolidBrush( config.unlocked_bar_color ), i, true, start_of_week.AddDays( i ), start_of_week.AddDays( i + unlocked_hours_day / 24 ) );
DrawBar( gr, config, b1 );
DrawBar( gr, config, b2 );
}
if ( work_hours_day > 0 || unlocked_hours_day > 0 )
{
work_days++;
}
work_hours_week += work_hours_day;
unlocked_hours_week += unlocked_hours_day;
}
work_hours_week /= work_days;
unlocked_hours_week /= work_days;
}
public Bar GetBar( EventEntry e )
{
Bar bar = null;
if ( e.event_type == SessionSwitchReason.SessionLogon )
{
if ( !Valid( first_unlock_date ) )
{
first_unlock_date = e.date;
}
last_unlock_date = e.date;
}
else if ( e.event_type == SessionSwitchReason.SessionLogoff )
{
last_lock_date = e.date;
if ( Valid( last_unlock_date ) && config.show_unlocked_hours )
{
bar = new Bar( unlocked_color, e.date.MondayFirstDoW(), true, last_unlock_date, last_lock_date );
}
}
return bar;
}
protected void DrawBar( Graphics gr, WorkingHoursConfiguration config, Bar bar )
{
if ( bar == null ) return;
float height = (float)bar.Height;
float start = (float)config.time_end - (float)bar.start.TimeOfDay.TotalHours - height;
float x_offset = 0;
// center for lone bars
if ( config.show_unlocked_hours && !config.show_work_hours ||
!config.show_unlocked_hours && config.show_work_hours )
{
x_offset = 2;
}
else if ( bar.is_unlocked ) // right for the second bar (unlocked bar)
{
x_offset = 8;
}
if ( config.show_detailed_weeks )
{
gr.FillRectangle( bar.color, 25 + bar.day_of_week*20 + x_offset, 10 + start * config.zoom_amount, 7, height * config.zoom_amount );
}
else
{
if ( !bar.is_unlocked && bar.Height > 0 )
{
gr.DrawString( bar.Height.ToHourMinuteString(), font_small, Brushes.Black, 21 + bar.day_of_week*20 + x_offset, -5 + (float)( config.GraphHours - bar.Height ) * config.zoom_amount );
}
gr.FillRectangle( bar.color, 25 + bar.day_of_week*20 + x_offset, 10 + (float)(config.GraphHours - bar.Height) * config.zoom_amount, 7, (float)bar.Height * config.zoom_amount );
}
}
