/// <summary>
/// Convienence method to create a layer state and capture the current state in one call.
/// It is still safe to use the constructors directly as well.
/// </summary>
/// <returns></returns>
public static LayerState CreateAndCapture()
{
LayerState layerState = new LayerState();
layerState.captureState();
return(layerState);
}
/// <summary>
/// Push a new state onto the undo/redo buffer, will erase anything after the current undo.
/// This will use the passed states for undo and redo.
/// </summary>
public void pushUndoState(LayerState undoState, LayerState redoState)
{
if (!undoState.isTheSameAs(redoState)) //This uses the slightly unreliable isTheSameAs function, but worse case scenerio we end up with a duplicate undo.
{
undoRedoBuffers[activeStateName].pushAndSkip(new TwoWayDelegateCommand <LayerState, LayerState>(redoState, undoState, new TwoWayDelegateCommand <LayerState, LayerState> .Funcs()
{
ExecuteFunc = state =>
{
state.apply();
if (OnRedo != null)
{
OnRedo.Invoke(this);
}
},
UndoFunc = state =>
{
state.apply();
if (OnUndo != null)
{
OnUndo.Invoke(this);
}
}
}));
if (OnUndoRedoChanged != null)
{
OnUndoRedoChanged.Invoke(this);
}
}
}
public LayerChangeAction(String transparencyState, LayerState layerState)
{
this.TransparencyState = transparencyState;
this.LayerState = layerState;
this.Duration = 1.0f;
UseSystemLayerTransitionTime = false;
}
public void copyFrom(LayerState source)
{
entries.Clear();
entries.Capacity = source.entries.Count;
foreach (LayerEntry entry in source.entries)
{
entries.Add(CopySaver.Default.copy(entry));
}
}
public Bookmark(String name, Vector3 cameraTrans, Vector3 cameraLookAt, LayerState layers)
{
this.Name = name;
CameraPosition = new CameraPosition()
{
Translation = cameraTrans,
LookAt = cameraLookAt,
};
this.Layers = layers;
}
public override void editing()
{
LayerState undo = LayerState.CreateAndCapture();
String currentTransparencyState = TransparencyController.ActiveTransparencyState;
TransparencyController.ActiveTransparencyState = TransparencyState;
LayerState.timedApply(MedicalConfig.CameraTransitionTime);
TransparencyController.ActiveTransparencyState = currentTransparencyState;
TimelineController.LayerController.pushUndoState(undo);
}
public void itemAdded(ButtonGridItem item, LayerState layers, Vector3 translation, Vector3 lookAt, UserObjectType userObject = default(UserObjectType))
{
ButtonGridItemLiveThumbnailHost host = new ButtonGridItemLiveThumbnailHost(item)
{
Layers = layers,
Translation = translation,
LookAt = lookAt,
UserObject = userObject
};
item.UserObject = host;
liveThumbnailController.addThumbnailHost(host);
determineVisibleHosts();
}
public Object getRealValue(int column)
{
switch (column)
{
case 0:
return(memberWrapper.getWrappedName());
case 1:
LayerState layerState = LayerState;
if (layerState != null)
{
return(LayerState);
}
return(null);
}
return(null);
}
/// <summary>
/// Tries to determine if this layer state is the same as the given one. This will check the sizes of the entries lists,
/// if they are not the same it will be false. If they are the same it will compare each entry, if the entries do not
/// match name for name and alpha value for alpha value they will not be the same. Note that the order of the entries in
/// both layer states must be the same or else they will still be considered different. The entries list is only enumerated
/// one time. This is mostly useful to see if two layer states generated on the same program run with the same scene are the
/// same (since the entries should always come out in the same order).
/// </summary>
/// <param name="other">The other entry.</param>
/// <returns>True if they are the same and false otherwise.</returns>
public bool isTheSameAs(LayerState other)
{
if (entries.Count == other.entries.Count)
{
for (int i = 0; i < entries.Count; ++i)
{
var mine = entries[i];
var theirs = other.entries[i];
if (mine.TransparencyObject != theirs.TransparencyObject || mine.AlphaValue != theirs.AlphaValue)
{
return(false);
}
}
return(true);
}
return(false);
}
public override void skipTo(float timelineTime)
{
if (TransparencyController.hasTransparencyState(TransparencyState))
{
if (timelineTime <= EndTime)
{
float currentPosition = timelineTime - StartTime;
String currentTransparencyState = TransparencyController.ActiveTransparencyState;
TransparencyController.ActiveTransparencyState = TransparencyState;
float percent = 1.0f;
if (Duration != 0.0f)
{
percent = currentPosition / Duration;
}
LayerState.instantlyApplyBlendPercent(percent);
LayerState.timedApply(Duration - currentPosition);
TransparencyController.ActiveTransparencyState = currentTransparencyState;
}
else
{
LayerState.instantlyApply();
finished = true;
}
}
else
{
//Could not find the specified window, so just apply to the active window.
if (timelineTime <= EndTime)
{
float currentPosition = timelineTime - StartTime;
TransparencyController.ActiveTransparencyState = TransparencyState;
float percent = 1.0f;
if (Duration != 0.0f)
{
percent = currentPosition / Duration;
}
LayerState.instantlyApplyBlendPercent(percent);
LayerState.timedApply(Duration - currentPosition);
}
else
{
LayerState.instantlyApply();
finished = true;
}
}
}
public override void started(float timelineTime, Clock clock)
{
if (TransparencyController.hasTransparencyState(TransparencyState))
{
String currentTransparencyState = TransparencyController.ActiveTransparencyState;
TransparencyController.ActiveTransparencyState = TransparencyState;
LayerState.timedApply(Duration);
TransparencyController.ActiveTransparencyState = currentTransparencyState;
finished = false;
}
else
{
//Could not find the specified window, so just apply to the active window.
LayerState.timedApply(Duration);
finished = false;
}
}
public string getValue(int column)
{
switch (column)
{
case 0:
return(memberWrapper.getWrappedName());
case 1:
LayerState layerState = LayerState;
if (layerState != null)
{
return(LayerState.ToString());
}
return(null);
}
return(null);
}
public void instantlyApplyBlended(LayerState end, float percent)
{
List <TransparencyInterface> unvisitedInterfaces = new List <TransparencyInterface>(TransparencyController.TransparencyInterfaces);
foreach (LayerEntry entry in entries)
{
var endEntry = end.entries.FirstOrDefault(e => e.TransparencyObject == entry.TransparencyObject);
float endValue = 0.0f;
if (endEntry != null)
{
endValue = endEntry.AlphaValue;
}
entry.instantlyApplyBlended(unvisitedInterfaces, endValue, percent);
}
foreach (TransparencyInterface unvisited in unvisitedInterfaces)
{
unvisited.CurrentAlpha = 0.0f;
}
}
public static PooledSceneView getSceneView(this TextureSceneViewPool pool, Vector3 translation, Vector3 lookAt, LayerState layers)
{
PooledSceneView pooledView = pool.getSceneView(translation, lookAt);
layers.instantlyApplyTo(pooledView.SceneView.CurrentTransparencyState);
return(pooledView);
}
/// <summary>
/// Push a new state onto the undo/redo buffer, will erase anything after the current undo.
/// This will use the passed state as the undo state and the current muscle position of the scene
/// as the redo state.
/// </summary>
public void pushUndoState(LayerState undoLayers)
{
pushUndoState(undoLayers, LayerState.CreateAndCapture());
}
public LayerChangeAction()
: this(null, new LayerState())
{
LayerState.captureState();
}
public override void capture()
{
TransparencyState = TransparencyController.ActiveTransparencyState;
LayerState.captureState();
}
public LayerChangeAction(String transparencyState, LayerState layerState, float startTime)
: this(transparencyState, layerState)
{
this.StartTime = startTime;
}
public static void createFromPresets(this SceneViewController controller, SceneViewWindowPresetSet presets, bool keepOldSettings = true)
{
//Capture current window configuration info
List <Bookmark> currentWindowConfig = new List <Bookmark>();
if (keepOldSettings)
{
SceneViewWindow activeWindow = controller.ActiveWindow;
if (activeWindow != null)
{
TransparencyController.ActiveTransparencyState = activeWindow.CurrentTransparencyState;
LayerState layerState = new LayerState();
layerState.captureState();
currentWindowConfig.Add(new Bookmark("", activeWindow.Translation, activeWindow.LookAt, layerState));
}
foreach (MDISceneViewWindow window in controller.MdiWindows)
{
if (window != activeWindow)
{
TransparencyController.ActiveTransparencyState = window.CurrentTransparencyState;
LayerState layerState = new LayerState();
layerState.captureState();
currentWindowConfig.Add(new Bookmark("", window.Translation, window.LookAt, layerState));
}
}
}
//Create windows
int windowIndex = 0;
int zOrder = 100;
int zOrderInc = 10;
controller.closeAllWindows();
MDISceneViewWindow camera;
MDISceneViewWindow toSelect = null;
foreach (SceneViewWindowPreset preset in presets.getPresetEnum())
{
if (windowIndex < currentWindowConfig.Count)
{
Bookmark bmk = currentWindowConfig[windowIndex++];
camera = controller.createWindow(preset.Name, bmk.CameraPosition.Translation, bmk.CameraPosition.LookAt, preset.BoundMin, preset.BoundMax, preset.OrbitMinDistance, preset.OrbitMaxDistance, zOrder, controller.findWindow(preset.ParentWindow), preset.WindowPosition);
TransparencyController.ActiveTransparencyState = camera.CurrentTransparencyState;
bmk.Layers.instantlyApply();
}
else
{
camera = controller.createWindow(preset.Name, preset.Position, preset.LookAt, preset.BoundMin, preset.BoundMax, preset.OrbitMinDistance, preset.OrbitMaxDistance, zOrder, controller.findWindow(preset.ParentWindow), preset.WindowPosition);
Bookmark bmk = null;
if (BookmarksController != null)
{
bmk = BookmarksController.loadBookmark(String.Format("Cameras/{0}.bmk", camera.CurrentTransparencyState));
if (bmk != null)
{
camera.setPosition(bmk.CameraPosition, 0.0f);
TransparencyController.ActiveTransparencyState = camera.CurrentTransparencyState;
bmk.Layers.instantlyApply();
}
}
}
if (toSelect == null)
{
toSelect = camera;
}
zOrder += zOrderInc;
}
if (toSelect != null)
{
controller.setActiveMdiWindow(toSelect);
}
}
