protected override void LoadSettingsFinally(DisplaySettings.DisplaySettingsCollection settings)
{
UserStory us = settings.Representation.Item as UserStory;
if (us != null)
{
DisplaySettings.DisplaySettings ds = settings.SetDisplaySettings(viewMode);
/***
* Prioritäten werden folgendermaßen geladen
* y-Koordinate gibt an wie weit die y koord vom zentrum entfernt ist,
* max. prio * smallest_side
* x-koordinate - x/2 gibt an ob links oder rechts davon
* danach satz des pythagoras
* **/
double smallest_side = (viewMode.Surface.ActualHeight > viewMode.Surface.ActualWidth) ?
viewMode.Surface.ActualWidth : viewMode.Surface.ActualHeight;
double y_dist = ds.CenterY - (viewMode.Surface.ActualHeight / 2);
bool add_y = y_dist > 0;
bool add_x = (ds.CenterX - (viewMode.Surface.ActualWidth / 2)) > 0;
double mid_dist = us.Priority * (smallest_side / 2);
y_dist = Math.Abs(y_dist);
y_dist = y_dist > mid_dist ? mid_dist : y_dist;
double x_dist = Math.Sqrt(mid_dist * mid_dist - y_dist * y_dist);
double x = (viewMode.Surface.ActualWidth / 2);
double y = (viewMode.Surface.ActualHeight / 2);
x += add_x ? x_dist : -x_dist;
y += add_y ? y_dist : -y_dist;
settings.Representation.Scale(ds.Scale, true);
settings.Representation.Rotate(ds.Rotation, true);
settings.Representation.MoveCenter(x, y, true);
}
}
public void LoadSettings(DisplaySettings.DisplaySettingsCollection settings)
{
ItemControl control = settings.Representation;
// Nur laden wenn das ItemControl von WPF vollständig geladen ist!
//sonst kommt es zu fehlern
if (control.IsLoaded)
{
LoadSettingsFinally(settings);
}
else
{
//Falls noch nicht geladen -> One Time Check wenn geladen
RoutedEventHandler eh = null;
eh = (s, e) =>
{
LoadSettingsFinally(settings);
control.Loaded -= eh;
};
control.Loaded += eh;
}
}
protected override void LoadSettingsFinally(DisplaySettings.DisplaySettingsCollection settings)
{
UserStory us = settings.Representation.Item as UserStory;
EffortView eview = viewMode as EffortView;
if (us != null)
{
DisplaySettings.DisplaySettings ds = settings.SetDisplaySettings(viewMode);
settings.Representation.Scale(ds.Scale, true);
settings.Representation.Rotate(ds.Rotation, true);
int eff_ind = GetEffortIndex(us.Effort);
double width = viewMode.Surface.ActualWidth / 9;
double x = ds.CenterX;
double min_x = width * eff_ind;
double max_x = width * eff_ind;
double mid_x = min_x + (width / 2);
x = (x >= min_x && x < max_x) ? x : mid_x;
settings.Representation.MoveCenter(x, ds.CenterY, true);
}
}
protected abstract void LoadSettingsFinally(DisplaySettings.DisplaySettingsCollection settings);
