/// <summary>
/// Draws the details of the <see cref="EventSequenceDrawer.Context.Callbacks"/>.
/// </summary>
public void DoEventsGUI(EventSequenceDrawer.Context context, out float addEventNormalizedTime)
{
addEventNormalizedTime = float.NaN;
var currentGUIEvent = Event.current;
EventControlIDs.Clear();
var selectedEventControlID = -1;
var baseControlID = GUIUtility.GetControlID(EventHash - 1, FocusType.Passive);
for (int i = 0; i < EventTimes.Count; i++)
{
var controlID = GUIUtility.GetControlID(EventHash + i, FocusType.Keyboard);
EventControlIDs.Add(controlID);
if (context.SelectedEvent == i)
{
selectedEventControlID = controlID;
}
}
EventControlIDs.Add(baseControlID);
switch (currentGUIEvent.type)
{
case EventType.Repaint:
RepaintEventsGUI(context);
break;
case EventType.MouseDown:
if (_Area.Contains(currentGUIEvent.mousePosition))
{
OnMouseDown(currentGUIEvent, context, out addEventNormalizedTime);
}
break;
case EventType.MouseDrag:
if (GUIUtility.hotControl == baseControlID)
{
SetPreviewTime(currentGUIEvent);
GUIUtility.ExitGUI();
}
break;
case EventType.KeyUp:
if (GUIUtility.keyboardControl == selectedEventControlID &&
(currentGUIEvent.keyCode == KeyCode.Delete || currentGUIEvent.keyCode == KeyCode.Backspace))
{
EventSequenceDrawer.RemoveEvent(context, context.SelectedEvent);
GUIUtility.ExitGUI();
}
break;
}
}
/************************************************************************************************************************/
private void ShowContextMenu(Event currentGUIEvent, EventSequenceDrawer.Context context)
{
context = context.Copy();
var time = SecondsToNormalized(PixelsToSeconds(currentGUIEvent.mousePosition.x));
var hasSelectedEvent = context.SelectedEvent >= 0;
var menu = new GenericMenu();
AddContextFunction(menu, context, "Add Event (Double Click)", true,
() => EventSequenceDrawer.AddEvent(context, time));
AddContextFunction(menu, context, "Remove Event (Delete)", hasSelectedEvent,
() => EventSequenceDrawer.RemoveEvent(context, context.SelectedEvent));
const string NudgePrefix = "Nudge Event Time/";
AddContextFunction(menu, context, NudgePrefix + "Left 1 Pixel (Left Arrow)", hasSelectedEvent,
() => NudgeEventTime(context, -1));
AddContextFunction(menu, context, NudgePrefix + "Left 10 Pixels (Shift + Left Arrow)", hasSelectedEvent,
() => NudgeEventTime(context, -10));
AddContextFunction(menu, context, NudgePrefix + "Right 1 Pixel (Right Arrow)", hasSelectedEvent,
() => NudgeEventTime(context, 1));
AddContextFunction(menu, context, NudgePrefix + "Right 10 Pixels (Shift + Right Arrow)", hasSelectedEvent,
() => NudgeEventTime(context, 10));
var canRoundTime = hasSelectedEvent;
if (canRoundTime)
{
time = context.Times.GetElement(context.SelectedEvent).floatValue;
canRoundTime = TryRoundValue(ref time);
}
AddContextFunction(menu, context, $"Round Event Time to {time}x (Space)", canRoundTime,
() => RoundEventTime(context));
menu.ShowAsContext();
}
/// <summary>
/// Draws the details of the <see cref="EventSequenceDrawer.Context.Callbacks"/>.
/// </summary>
public void DoEventsGUI(EventSequenceDrawer.Context context, out float addEventNormalizedTime)
{
addEventNormalizedTime = float.NaN;
var currentGUIEvent = Event.current;
EventControlIDs.Clear();
var selectedEventControlID = -1;
var baseControlID = GUIUtility.GetControlID(EventHash - 1, FocusType.Passive);
for (int i = 0; i < EventTimes.Count; i++)
{
var controlID = GUIUtility.GetControlID(EventHash + i, FocusType.Keyboard);
EventControlIDs.Add(controlID);
if (context.SelectedEvent == i)
{
selectedEventControlID = controlID;
}
}
EventControlIDs.Add(baseControlID);
switch (currentGUIEvent.type)
{
case EventType.Repaint:
RepaintEventsGUI(context);
break;
case EventType.MouseDown:
if (_Area.Contains(currentGUIEvent.mousePosition))
{
OnMouseDown(currentGUIEvent, context, out addEventNormalizedTime);
}
break;
case EventType.MouseUp:
if (currentGUIEvent.button == 1 &&
_Area.Contains(currentGUIEvent.mousePosition))
{
ShowContextMenu(currentGUIEvent, context);
currentGUIEvent.Use();
}
break;
case EventType.MouseDrag:
if (_Duration <= 0)
{
break;
}
var hotControl = GUIUtility.hotControl;
if (hotControl == baseControlID)
{
SetPreviewTime(currentGUIEvent);
GUIUtility.ExitGUI();
}
else
{
for (int i = 0; i < EventTimes.Count; i++)
{
if (hotControl == EventControlIDs[i])
{
if (context.Times.Count < 1)
{
context.Times.Count = 1;
}
var timeProperty = context.Times.GetElement(i);
var seconds = PixelsToSeconds(currentGUIEvent.mousePosition.x);
timeProperty.floatValue = seconds / _Duration;
timeProperty.serializedObject.ApplyModifiedProperties();
GUIUtility.hotControl = EventControlIDs[context.SelectedEvent];
GUI.changed = true;
SetPreviewTime(currentGUIEvent);
GUIUtility.ExitGUI();
}
}
}
break;
case EventType.KeyUp:
if (GUIUtility.keyboardControl != selectedEventControlID)
{
break;
}
var exitGUI = false;
switch (currentGUIEvent.keyCode)
{
case KeyCode.Delete:
case KeyCode.Backspace:
EventSequenceDrawer.RemoveEvent(context, context.SelectedEvent);
exitGUI = true;
break;
case KeyCode.LeftArrow: NudgeEventTime(context, Event.current.shift ? -10 : -1); break;
case KeyCode.RightArrow: NudgeEventTime(context, Event.current.shift ? 10 : 1); break;
case KeyCode.Space: RoundEventTime(context); break;
default: return; // Don't call Use.
}
currentGUIEvent.Use();
GUI.changed = true;
if (exitGUI)
{
GUIUtility.ExitGUI();
}
break;
}
}
/// <summary>
/// Draws the details of the <see cref="EventSequenceDrawer.Context.Callbacks"/>.
/// </summary>
public void DoEventsGUI(EventSequenceDrawer.Context context, out float addEventNormalizedTime)
{
addEventNormalizedTime = float.NaN;
var currentGUIEvent = Event.current;
EventControlIDs.Clear();
var selectedEventControlID = -1;
var baseControlID = GUIUtility.GetControlID(EventHash - 1, FocusType.Passive);
for (int i = 0; i < EventTimes.Count; i++)
{
var controlID = GUIUtility.GetControlID(EventHash + i, FocusType.Keyboard);
EventControlIDs.Add(controlID);
if (context.SelectedEvent == i)
{
selectedEventControlID = controlID;
}
}
EventControlIDs.Add(baseControlID);
switch (currentGUIEvent.type)
{
case EventType.Repaint:
RepaintEventsGUI(context);
break;
case EventType.MouseDown:
if (_Area.Contains(currentGUIEvent.mousePosition))
{
OnMouseDown(currentGUIEvent, context, out addEventNormalizedTime);
}
break;
case EventType.MouseDrag:
if (GUIUtility.hotControl == baseControlID)
{
SetPreviewTime(currentGUIEvent);
GUIUtility.ExitGUI();
}
break;
case EventType.KeyUp:
if (GUIUtility.keyboardControl != selectedEventControlID)
{
break;
}
var exitGUI = false;
switch (currentGUIEvent.keyCode)
{
case KeyCode.Delete:
case KeyCode.Backspace:
EventSequenceDrawer.RemoveEvent(context, context.SelectedEvent);
exitGUI = true;
break;
case KeyCode.LeftArrow: NudgeEventTime(context, false); break;
case KeyCode.RightArrow: NudgeEventTime(context, true); break;
case KeyCode.Space: RoundEventTime(context); break;
default: return; // Don't call Use.
}
currentGUIEvent.Use();
GUI.changed = true;
if (exitGUI)
{
GUIUtility.ExitGUI();
}
break;
}
}
