public static ListViewShared.ListViewElementsEnumerator ListView(ListViewState state, ListViewOptions lvOptions, int[] colWidths, string dragTitle, GUIStyle style, params GUILayoutOption[] options)
{
GUILayout.BeginHorizontal(style, new GUILayoutOption[0]);
state.scrollPos = EditorGUILayout.BeginScrollView(state.scrollPos, options);
ilvState.beganHorizontal = true;
state.draggedFrom = -1;
state.draggedTo = -1;
state.fileNames = null;
if ((lvOptions & ListViewOptions.WantsReordering) != (ListViewOptions)0)
{
ilvState.wantsReordering = true;
}
if ((lvOptions & ListViewOptions.WantsExternalFiles) != (ListViewOptions)0)
{
ilvState.wantsExternalFiles = true;
}
if ((lvOptions & ListViewOptions.WantsToStartCustomDrag) != (ListViewOptions)0)
{
ilvState.wantsToStartCustomDrag = true;
}
if ((lvOptions & ListViewOptions.WantsToAcceptCustomDrag) != (ListViewOptions)0)
{
ilvState.wantsToAcceptCustomDrag = true;
}
return(DoListView(GUILayoutUtility.GetRect(1f, (float)(state.totalRows * state.rowHeight + 3)), state, colWidths, string.Empty));
}
public static ListViewShared.ListViewElementsEnumerator DoListView(Rect pos, ListViewState state, int[] colWidths, string dragTitle)
{
int controlID = GUIUtility.GetControlID(listViewHash, FocusType.Passive);
state.ID = controlID;
state.selectionChanged = false;
Rect rect;
if (GUIClipHelper.VisibleRect.x < 0f || GUIClipHelper.VisibleRect.y < 0f)
{
rect = pos;
}
else
{
rect = ((pos.y >= 0f) ? new Rect(0f, state.scrollPos.y, GUIClipHelper.VisibleRect.width, GUIClipHelper.VisibleRect.height)
: new Rect(0f, 0f, GUIClipHelper.VisibleRect.width, GUIClipHelper.VisibleRect.height));
}
if (rect.width <= 0f)
{
rect.width = 1f;
}
if (rect.height <= 0f)
{
rect.height = 1f;
}
ilvState.rect = rect;
int num = (int)((-pos.y + rect.yMin) / (float)state.rowHeight);
int num2 = num + (int)Math.Ceiling((double)(((rect.yMin - pos.y) % (float)state.rowHeight + rect.height) / (float)state.rowHeight)) - 1;
if (colWidths == null)
{
dummyWidths[0] = (int)rect.width;
colWidths = dummyWidths;
}
ilvState.invisibleRows = num;
ilvState.endRow = num2;
ilvState.rectHeight = (int)rect.height;
ilvState.state = state;
if (num < 0)
{
num = 0;
}
if (num2 >= state.totalRows)
{
num2 = state.totalRows - 1;
}
return(new ListViewShared.ListViewElementsEnumerator(ilvState, colWidths, num, num2, dragTitle, new Rect(0f, (float)(num * state.rowHeight), pos.width, (float)state.rowHeight)));
}
static bool SendKey(InternalListViewState ilvState, KeyCode keyCode, int totalCols)
{
ListViewState state = ilvState.state;
bool result;
switch (keyCode)
{
case KeyCode.UpArrow:
if (state.currentRow > 0)
{
state.currentRow--;
}
goto IL_14C;
case KeyCode.DownArrow:
if (state.currentRow < state.totalRows - 1)
{
state.currentRow++;
}
goto IL_14C;
case KeyCode.RightArrow:
if (state.column < totalCols - 1)
{
state.column++;
}
goto IL_14C;
case KeyCode.LeftArrow:
if (state.column > 0)
{
state.column--;
}
goto IL_14C;
case KeyCode.Home:
state.currentRow = 0;
goto IL_14C;
case KeyCode.End:
state.currentRow = state.totalRows - 1;
goto IL_14C;
case KeyCode.PageUp:
if (!DoLVPageUpDown(ilvState, ref state.currentRow, ref state.scrollPos, true))
{
Event.current.Use();
result = false;
return(result);
}
goto IL_14C;
case KeyCode.PageDown:
if (!DoLVPageUpDown(ilvState, ref state.currentRow, ref state.scrollPos, false))
{
Event.current.Use();
result = false;
return(result);
}
goto IL_14C;
}
result = false;
return(result);
IL_14C:
state.scrollPos = ListViewScrollToRow(ilvState, state.scrollPos, state.currentRow);
Event.current.Use();
result = true;
return(result);
}
static void SendKey(ListViewState state, KeyCode keyCode)
{
SendKey(state.ilvState, keyCode, 1);
}
public bool MoveNext()
{
try
{
if (xPos > -1)
{
if (HasMouseDown(ilvState, rect))
{
ilvState.state.selectionChanged = true;
ilvState.state.currentRow = yPos;
ilvState.state.column = xPos;
ilvState.state.scrollPos = ListViewScrollToRow(ilvState, yPos);
if ((ilvState.wantsReordering || ilvState.wantsToStartCustomDrag) && GUIUtility.hotControl == ilvState.state.ID)
{
DragAndDropDelay dragAndDropDelay = (DragAndDropDelay)GUIUtility.GetStateObject(typeof(DragAndDropDelay), ilvState.state.ID);
dragAndDropDelay.mouseDownPosition = Event.current.mousePosition;
ilvState.dragItem = yPos;
dragControlID = ilvState.state.ID;
}
}
Rect visibleRect = GUIClipHelper.VisibleRect;
if (!isDragging && (ilvState.wantsReordering || ilvState.wantsToAcceptCustomDrag) &&
GUIUtility.hotControl == ilvState.state.ID && Event.current.type == EventType.MouseDrag &&
visibleRect.Contains(Event.current.mousePosition))
{
DragAndDropDelay dragAndDropDelay2 = (DragAndDropDelay)GUIUtility.GetStateObject(typeof(DragAndDropDelay), ilvState.state.ID);
if (dragAndDropDelay2.CanStartDrag())
{
DragAndDrop.PrepareStartDrag();
DragAndDrop.objectReferences = new UnityEngine.Object[0];
DragAndDrop.paths = null;
if (ilvState.wantsReordering)
{
ilvState.state.dropHereRect = new Rect(ilvState.rect.x, 0f, ilvState.rect.width, (float)(ilvState.state.rowHeight * 2));
DragAndDrop.StartDrag(dragTitle);
}
else if (ilvState.wantsToStartCustomDrag)
{
DragAndDrop.SetGenericData("CustomDragID", ilvState.state.ID);
DragAndDrop.StartDrag(dragTitle);
}
isDragging = true;
}
Event.current.Use();
}
}
xPos++;
if (xPos > xTo)
{
xPos = 0;
yPos++;
rect.x = firstRect.x;
rect.width = (float)colWidths[0];
if (yPos > yTo)
{
quiting = true;
}
else
{
rect.y = rect.y + rect.height;
}
}
else
{
if (xPos >= 1)
{
rect.x = rect.x + (float)colWidths[xPos - 1];
}
rect.width = (float)colWidths[xPos];
}
element.row = yPos;
element.column = xPos;
element.position = rect;
if (element.row >= ilvState.state.totalRows)
{
quiting = true;
}
if (isLayouted && Event.current.type == EventType.Layout)
{
if (yFrom + 1 == yPos)
{
quiting = true;
}
}
if (isLayouted && yPos != yFrom)
{
GUILayout.EndHorizontal();
}
if (quiting)
{
if (ilvState.state.drawDropHere && Event.current.GetTypeForControl(ilvState.state.ID) == EventType.Repaint)
{
GUIStyle gUIStyle = "PR Insertion";
gUIStyle.Draw(gUIStyle.margin.Remove(ilvState.state.dropHereRect), false, false, false, false);
}
if (ListViewKeyboard(ilvState, colWidths.Length))
{
ilvState.state.selectionChanged = true;
}
if (Event.current.GetTypeForControl(ilvState.state.ID) == EventType.MouseUp)
{
GUIUtility.hotControl = 0;
}
if (ilvState.wantsReordering && GUIUtility.hotControl == ilvState.state.ID)
{
ListViewState state = ilvState.state;
EventType type = Event.current.type;
if (type != EventType.DragUpdated)
{
if (type != EventType.DragPerform)
{
if (type == EventType.DragExited)
{
ilvState.wantsReordering = false;
ilvState.state.drawDropHere = false;
GUIUtility.hotControl = 0;
}
}
else
{
if (GUIClipHelper.VisibleRect.Contains(Event.current.mousePosition))
{
ilvState.state.draggedFrom = ilvState.dragItem;
ilvState.state.draggedTo = Mathf.RoundToInt(Event.current.mousePosition.y / (float)state.rowHeight);
if (ilvState.state.draggedTo > ilvState.state.totalRows)
{
ilvState.state.draggedTo = ilvState.state.totalRows;
}
if (ilvState.state.draggedTo > ilvState.state.draggedFrom)
{
ilvState.state.currentRow = ilvState.state.draggedTo - 1;
}
else
{
ilvState.state.currentRow = ilvState.state.draggedTo;
}
ilvState.state.selectionChanged = true;
DragAndDrop.AcceptDrag();
Event.current.Use();
ilvState.wantsReordering = false;
ilvState.state.drawDropHere = false;
}
GUIUtility.hotControl = 0;
}
}
else
{
DragAndDrop.visualMode = ((!ilvState.rect.Contains(Event.current.mousePosition)) ? DragAndDropVisualMode.None : DragAndDropVisualMode.Move);
Event.current.Use();
if (DragAndDrop.visualMode != DragAndDropVisualMode.None)
{
state.dropHereRect.y = (float)((Mathf.RoundToInt(Event.current.mousePosition.y / (float)state.rowHeight) - 1) * state.rowHeight);
if (state.dropHereRect.y >= (float)(state.rowHeight * state.totalRows))
{
state.dropHereRect.y = (float)(state.rowHeight * (state.totalRows - 1));
}
state.drawDropHere = true;
}
}
}
else if (ilvState.wantsExternalFiles)
{
EventType type2 = Event.current.type;
if (type2 != EventType.DragUpdated)
{
if (type2 != EventType.DragPerform)
{
if (type2 == EventType.DragExited)
{
ilvState.wantsExternalFiles = false;
ilvState.state.drawDropHere = false;
GUIUtility.hotControl = 0;
}
}
else
{
if (GUIClipHelper.VisibleRect.Contains(Event.current.mousePosition))
{
ilvState.state.fileNames = DragAndDrop.paths;
DragAndDrop.AcceptDrag();
Event.current.Use();
ilvState.wantsExternalFiles = false;
ilvState.state.drawDropHere = false;
ilvState.state.draggedTo = Mathf.RoundToInt(Event.current.mousePosition.y / (float)ilvState.state.rowHeight);
if (ilvState.state.draggedTo > ilvState.state.totalRows)
{
ilvState.state.draggedTo = ilvState.state.totalRows;
}
ilvState.state.currentRow = ilvState.state.draggedTo;
}
GUIUtility.hotControl = 0;
}
}
else if (GUIClipHelper.VisibleRect.Contains(Event.current.mousePosition) && DragAndDrop.paths != null && DragAndDrop.paths.Length != 0)
{
DragAndDrop.visualMode = ((!ilvState.rect.Contains(Event.current.mousePosition)) ? DragAndDropVisualMode.None : DragAndDropVisualMode.Copy);
Event.current.Use();
if (DragAndDrop.visualMode != DragAndDropVisualMode.None)
{
ilvState.state.dropHereRect = new Rect(ilvState.rect.x, (float)((Mathf.RoundToInt(Event.current.mousePosition.y / (float)ilvState.state.rowHeight) - 1) * ilvState.state.rowHeight), ilvState.rect.width, (float)ilvState.state.rowHeight);
if (ilvState.state.dropHereRect.y >= (float)(ilvState.state.rowHeight * ilvState.state.totalRows))
{
ilvState.state.dropHereRect.y = (float)(ilvState.state.rowHeight * (ilvState.state.totalRows - 1));
}
ilvState.state.drawDropHere = true;
}
}
}
else if (ilvState.wantsToAcceptCustomDrag && dragControlID != ilvState.state.ID)
{
EventType type3 = Event.current.type;
if (type3 != EventType.DragUpdated)
{
if (type3 != EventType.DragPerform)
{
if (type3 == EventType.DragExited)
{
GUIUtility.hotControl = 0;
}
}
else
{
object genericData = DragAndDrop.GetGenericData("CustomDragID");
if (GUIClipHelper.VisibleRect.Contains(Event.current.mousePosition) && genericData != null)
{
ilvState.state.customDraggedFromID = (int)genericData;
DragAndDrop.AcceptDrag();
Event.current.Use();
}
GUIUtility.hotControl = 0;
}
}
else
{
object genericData2 = DragAndDrop.GetGenericData("CustomDragID");
if (GUIClipHelper.VisibleRect.Contains(Event.current.mousePosition) && genericData2 != null)
{
DragAndDrop.visualMode = ((!ilvState.rect.Contains(Event.current.mousePosition)) ? DragAndDropVisualMode.None : DragAndDropVisualMode.Move);
Event.current.Use();
}
}
}
if (ilvState.beganHorizontal)
{
EditorGUILayout.EndScrollView();
GUILayout.EndHorizontal();
ilvState.beganHorizontal = false;
}
if (isLayouted)
{
typeof(GUILayoutUtility).GetMethod("EndLayoutGroup", BindingFlags.Static | BindingFlags.NonPublic).Invoke(null, new object[0]);
//GUILayoutUtility.EndLayoutGroup();
EditorGUILayout.EndScrollView();
}
ilvState.wantsReordering = false;
ilvState.wantsExternalFiles = false;
}
else if (isLayouted)
{
if (yPos != yFrom)
{
ilvStateL.group.ResetCursor();
ilvStateL.group.AddY();
}
else
{
ilvStateL.group.AddY((float)(ilvState.invisibleRows * ilvState.state.rowHeight));
}
}
if (isLayouted)
{
if (!quiting)
{
GUILayout.BeginHorizontal(GUIStyle.none, new GUILayoutOption[0]);
}
else
{
GUILayout.EndHorizontal();
}
}
return(!quiting);
}
catch (Exception e)
{
Debug.LogException(e);
return(false);
}
}
public static ListViewShared.ListViewElementsEnumerator ListView(ListViewState state, ListViewOptions lvOptions, string dragTitle, GUIStyle style, params GUILayoutOption[] options)
{
return(ListView(state, lvOptions, null, dragTitle, style, options));
}
public static ListViewShared.ListViewElementsEnumerator ListView(ListViewState state, int[] colWidths, GUIStyle style, params GUILayoutOption[] options)
{
return(ListView(state, (ListViewOptions)0, colWidths, string.Empty, style, options));
}
public static ListViewShared.ListViewElementsEnumerator ListView(Rect pos, ListViewState state)
{
return(DoListView(pos, state, null, string.Empty));
}