public SortableVm(
SortableVmStyle sortableVmStyle,
int order,
SortableItemVm[] currentSortableItemVms,
SortableItemVm[] pastSortableItemVms,
StageVmStep stageVmStep,
double animationPct)
{
SortableVmStyle = sortableVmStyle;
Order = order;
CurrentSortableItemVms = currentSortableItemVms;
PastSortableItemVms = pastSortableItemVms;
StageVmStep = stageVmStep;
AnimationPct = animationPct;
}
public static StageVm SwitchBlocksToStageVm(
this core.Sorting.ISwitch[][] switchBlocks,
int stageIndex,
StageVmStyle stageVmStyle,
int order,
SortableItemVm[] sortableVms,
StageVmStep stageVmStep)
{
var kpVms = switchBlocks.ToKeyPairVms(stageIndex, stageVmStyle);
return(new StageVm(
stageVmStep: stageVmStep,
stageIndex: stageIndex,
stageVmStyle: stageVmStyle,
order: order,
keyPairVms: kpVms,
sortableItemVms: sortableVms,
sortableItemVmsOld: null
));
}
public static StageVmStep ToNextStep(this StageVmStep stageVmStep)
{
switch (stageVmStep)
{
case StageVmStep.Left:
return(StageVmStep.Presort);
case StageVmStep.Presort:
return(StageVmStep.PostSort);
case StageVmStep.PostSort:
return(StageVmStep.Right);
case StageVmStep.Right:
return(StageVmStep.None);
case StageVmStep.None:
return(StageVmStep.None);
default:
throw new System.Exception($"{stageVmStep} not handled");
}
}
public StageVm(
int stageIndex,
StageVmStep stageVmStep,
StageVmStyle stageVmStyle,
int order,
IEnumerable <KeyPairVm> keyPairVms,
SortableItemVm[] sortableItemVms,
SortableItemVm[] sortableItemVmsOld
)
{
StageIndex = stageIndex;
StageVmStep = stageVmStep;
StageVmStyle = stageVmStyle;
Order = order;
_keyPairVms = keyPairVms.ToList();
SortableItemVms = sortableItemVms;
SortableItemVmsOld = sortableItemVmsOld;
SectionCount = _keyPairVms.Max(vm => vm.StageSection) + 1;
VmWidth = StageVmStyle.StageRightMargin +
StageVmStyle.SwitchHSpacing * SectionCount;
VmHeight = 2 * StageVmStyle.VPadding +
StageVmStyle.KeyLineHeight * Order +
StageVmStyle.KeyLineHeight;
}
