public IEnumerator DraggingEdgeToOrOverBorderStartsPanningInPositiveY()
{
bool needsMouseUp = false;
var portCenter = Vector2.zero;
var worldY = 0.0f;
try
{
var port = window.graphView.Q <Port>();
portCenter = port.GetGlobalCenter();
helpers.MouseDownEvent(portCenter);
needsMouseUp = true;
yield return(null);
long timePassed = 0;
GraphViewStaticBridge.SetTimeSinceStartupCB(() => timePassed);
worldY = graphView.LocalToWorld(new Vector2(0, graphView.layout.height - EdgeDragHelper.k_PanAreaWidth)).y;
helpers.MouseDragEvent(portCenter,
new Vector2(portCenter.x, worldY));
yield return(null);
Assert.AreEqual(0, graphView.viewTransform.position.x);
Assert.AreEqual(0, graphView.viewTransform.position.y);
timePassed += EdgeDragHelper.k_PanInterval;
graphView.UpdateScheduledEvents();
float panSpeedAtLocation = -EdgeDragHelper.k_PanSpeed * EdgeDragHelper.k_MinSpeedFactor;
float totalDisplacement = panSpeedAtLocation;
Assert.AreEqual(0, graphView.viewTransform.position.x);
Assert.AreEqual(totalDisplacement, graphView.viewTransform.position.y);
timePassed += EdgeDragHelper.k_PanInterval;
graphView.UpdateScheduledEvents();
totalDisplacement += panSpeedAtLocation;
Assert.AreEqual(0, graphView.viewTransform.position.x);
Assert.AreEqual(totalDisplacement, graphView.viewTransform.position.y);
// Move outside window
helpers.MouseDragEvent(
new Vector2(portCenter.x, worldY),
new Vector2(portCenter.x, worldY + 2 * EdgeDragHelper.k_PanAreaWidth));
yield return(null);
Assert.AreEqual(0, graphView.viewTransform.position.x);
Assert.AreEqual(totalDisplacement, graphView.viewTransform.position.y);
timePassed += EdgeDragHelper.k_PanInterval;
graphView.UpdateScheduledEvents();
panSpeedAtLocation = -EdgeDragHelper.k_MaxPanSpeed;
totalDisplacement += panSpeedAtLocation;
Assert.AreEqual(0, graphView.viewTransform.position.x);
Assert.AreEqual(totalDisplacement, graphView.viewTransform.position.y);
timePassed += EdgeDragHelper.k_PanInterval;
graphView.UpdateScheduledEvents();
totalDisplacement += panSpeedAtLocation;
Assert.AreEqual(0, graphView.viewTransform.position.x);
Assert.AreEqual(totalDisplacement, graphView.viewTransform.position.y);
helpers.MouseUpEvent(new Vector2(portCenter.x, worldY + 2 * EdgeDragHelper.k_PanAreaWidth));
needsMouseUp = false;
yield return(null);
Assert.AreEqual(0, graphView.viewTransform.position.x);
Assert.AreEqual(totalDisplacement, graphView.viewTransform.position.y);
}
finally
{
if (needsMouseUp)
{
helpers.MouseUpEvent(new Vector2(portCenter.x, worldY + 2 * EdgeDragHelper.k_PanAreaWidth));
}
}
yield return(null);
}
public IEnumerator MovableElementCanBeDraggedAtTheBorderToStartPanningInPositiveY()
{
bool needsMouseUp = false;
Vector2 worldNodePos = graphView.contentViewContainer.LocalToWorld(k_NodePos);
Vector2 start = worldNodePos + k_SelectionOffset;
float worldY = graphView.LocalToWorld(new Vector2(0, graphView.layout.height - SelectionDragger.k_PanAreaWidth)).y;
Vector2 panPos = new Vector2(start.x, worldY);
try
{
// Move the movable element.
helpers.MouseDownEvent(start);
needsMouseUp = true;
yield return(null);
long timePassed = 0;
GraphViewStaticBridge.SetTimeSinceStartupCB(() => timePassed);
helpers.MouseDragEvent(start, panPos);
yield return(null);
float deltaY = start.y - panPos.y;
Vector2 newPos = new Vector2(k_NodePos.x, k_NodePos.y - deltaY);
GraphElement elem = graphView.Q <GraphElement>();
Assert.AreEqual(newPos, elem.GetPosition().position);
Assert.AreEqual(0, graphView.viewTransform.position.x);
Assert.AreEqual(0, graphView.viewTransform.position.y);
timePassed += SelectionDragger.k_PanInterval;
graphView.UpdateScheduledEvents();
float panSpeedAtLocation = SelectionDragger.k_PanSpeed * SelectionDragger.k_MinSpeedFactor;
yield return(null);
newPos.y += panSpeedAtLocation;
Assert.AreEqual(newPos, elem.GetPosition().position);
Assert.AreEqual(0, graphView.viewTransform.position.x);
Assert.AreEqual(-panSpeedAtLocation, graphView.viewTransform.position.y);
timePassed += SelectionDragger.k_PanInterval;
graphView.UpdateScheduledEvents();
yield return(null);
newPos.y += panSpeedAtLocation;
Assert.AreEqual(newPos, elem.GetPosition().position);
Assert.AreEqual(0, graphView.viewTransform.position.x);
Assert.AreEqual(-panSpeedAtLocation * 2, graphView.viewTransform.position.y);
helpers.MouseUpEvent(panPos);
needsMouseUp = false;
yield return(null);
Assert.AreEqual(newPos, node.GetPosition().position);
Assert.AreEqual(0, graphView.contentViewContainer.transform.position.x);
Assert.AreEqual(-panSpeedAtLocation * 2, graphView.contentViewContainer.transform.position.y);
}
finally
{
if (needsMouseUp)
{
helpers.MouseUpEvent(panPos);
}
}
yield return(null);
}
public override void TearDown()
{
base.TearDown();
GraphViewStaticBridge.SetTimeSinceStartupCB(null);
}
public override void TearDown()
{
AssetDatabase.DeleteAsset(k_FilePath);
base.TearDown();
GraphViewStaticBridge.SetTimeSinceStartupCB(null);
}
public IEnumerator DraggingEdgeToOrOverBorderStartsPanningInNegativeY()
{
MarkGraphViewStateDirty();
yield return(null);
bool needsMouseUp = false;
var portCenter = Vector2.zero;
try
{
var port = window.GraphView.SafeQ <Port>();
portCenter = port.GetGlobalCenter();
helpers.MouseDownEvent(portCenter);
needsMouseUp = true;
yield return(null);
long timePassed = 0;
GraphViewStaticBridge.SetTimeSinceStartupCB(() => timePassed);
Vector2 originalWorldNodePos = graphView.ContentViewContainer.LocalToWorld(new Vector2(portCenter.x, EdgeDragHelper.panAreaWidth));
helpers.MouseDragEvent(portCenter, originalWorldNodePos);
yield return(null);
Assert.AreEqual(0, graphView.ViewTransform.position.x);
Assert.AreEqual(0, graphView.ViewTransform.position.y);
timePassed += EdgeDragHelper.panInterval;
graphView.UpdateScheduledEvents();
float panSpeedAtLocation = EdgeDragHelper.panSpeed * 0.5f;
float totalDisplacement = panSpeedAtLocation;
Assert.AreEqual(0, graphView.ViewTransform.position.x);
Assert.AreEqual(totalDisplacement, graphView.ViewTransform.position.y);
timePassed += EdgeDragHelper.panInterval;
graphView.UpdateScheduledEvents();
totalDisplacement += panSpeedAtLocation;
Assert.AreEqual(0, graphView.ViewTransform.position.x);
Assert.AreEqual(totalDisplacement, graphView.ViewTransform.position.y);
// Move outside window
Vector2 newWorldNodePos = new Vector2(portCenter.x, -EdgeDragHelper.panAreaWidth);
helpers.MouseDragEvent(originalWorldNodePos, newWorldNodePos);
yield return(null);
Assert.AreEqual(0, graphView.ViewTransform.position.x);
Assert.AreEqual(totalDisplacement, graphView.ViewTransform.position.y);
timePassed += EdgeDragHelper.panInterval;
graphView.UpdateScheduledEvents();
panSpeedAtLocation = EdgeDragHelper.maxPanSpeed;
totalDisplacement += panSpeedAtLocation;
Assert.AreEqual(0, graphView.ViewTransform.position.x);
Assert.AreEqual(totalDisplacement, graphView.ViewTransform.position.y);
timePassed += EdgeDragHelper.panInterval;
graphView.UpdateScheduledEvents();
totalDisplacement += panSpeedAtLocation;
Assert.AreEqual(0, graphView.ViewTransform.position.x);
Assert.AreEqual(totalDisplacement, graphView.ViewTransform.position.y);
helpers.MouseUpEvent(newWorldNodePos);
needsMouseUp = false;
yield return(null);
Assert.AreEqual(0, graphView.ViewTransform.position.x);
Assert.AreEqual(totalDisplacement, graphView.ViewTransform.position.y);
}
finally
{
if (needsMouseUp)
{
helpers.MouseUpEvent(new Vector2(portCenter.x, -EdgeDragHelper.panAreaWidth));
}
}
yield return(null);
}
public IEnumerator MovableElementCanBeDraggedAtTheBorderToStartPanningInPositiveX()
{
MarkGraphViewStateDirty();
yield return(null);
var node = m_NodeModel.GetUI <Node>(graphView);
bool needsMouseUp = false;
Vector2 worldNodePos = graphView.ContentViewContainer.LocalToWorld(k_NodePos);
Vector2 start = worldNodePos + k_SelectionOffset;
Vector2 panPos = new Vector2(window.position.width - SelectionDragger.panAreaWidth, start.y);
try
{
// Move the movable element.
helpers.MouseDownEvent(start);
needsMouseUp = true;
yield return(null);
long timePassed = 0;
GraphViewStaticBridge.SetTimeSinceStartupCB(() => timePassed);
helpers.MouseDragEvent(start, panPos);
yield return(null);
GraphElement elem = graphView.SafeQ <GraphElement>();
float deltaX = start.x - panPos.x;
var newPos = new Vector2(k_NodePos.x - deltaX, k_NodePos.y);
Assert.AreEqual(newPos, elem.GetPosition().position);
Assert.AreEqual(0, graphView.ViewTransform.position.x);
Assert.AreEqual(0, graphView.ViewTransform.position.y);
timePassed += SelectionDragger.panInterval;
graphView.UpdateScheduledEvents();
float panSpeedAtLocation = SelectionDragger.panSpeed * SelectionDragger.minSpeedFactor;
yield return(null);
newPos.x += panSpeedAtLocation;
Assert.AreEqual(newPos, elem.GetPosition().position);
Assert.AreEqual(-panSpeedAtLocation, graphView.ViewTransform.position.x);
Assert.AreEqual(0, graphView.ViewTransform.position.y);
timePassed += SelectionDragger.panInterval;
graphView.UpdateScheduledEvents();
yield return(null);
newPos.x += panSpeedAtLocation;
Assert.AreEqual(newPos, elem.GetPosition().position);
Assert.AreEqual(-panSpeedAtLocation * 2, graphView.ViewTransform.position.x);
Assert.AreEqual(0, graphView.ViewTransform.position.y);
helpers.MouseUpEvent(panPos);
needsMouseUp = false;
yield return(null);
Assert.AreEqual(newPos, node.GetPosition().position);
Assert.AreEqual(-panSpeedAtLocation * 2, graphView.ContentViewContainer.transform.position.x);
Assert.AreEqual(0, graphView.ContentViewContainer.transform.position.y);
}
finally
{
if (needsMouseUp)
{
helpers.MouseUpEvent(panPos);
}
}
yield return(null);
}