public bool MoveNext()
{
if (this.xPos > -1)
{
if (ListViewShared.HasMouseDown(this.ilvState, this.rect))
{
this.ilvState.state.selectionChanged = true;
this.ilvState.state.row = this.yPos;
this.ilvState.state.column = this.xPos;
this.ilvState.state.scrollPos = ListViewShared.ListViewScrollToRow(this.ilvState, this.yPos);
if ((this.ilvState.wantsReordering || this.ilvState.wantsToStartCustomDrag) && GUIUtility.hotControl == this.ilvState.state.ID)
{
DragAndDropDelay dragAndDropDelay = (DragAndDropDelay)GUIUtility.GetStateObject(typeof(DragAndDropDelay), this.ilvState.state.ID);
dragAndDropDelay.mouseDownPosition = Event.current.mousePosition;
this.ilvState.dragItem = this.yPos;
ListViewShared.dragControlID = this.ilvState.state.ID;
}
}
if ((this.ilvState.wantsReordering || this.ilvState.wantsToStartCustomDrag) && GUIUtility.hotControl == this.ilvState.state.ID && Event.current.type == EventType.MouseDrag && GUIClipHelper.visibleRect.Contains(Event.current.mousePosition))
{
DragAndDropDelay dragAndDropDelay2 = (DragAndDropDelay)GUIUtility.GetStateObject(typeof(DragAndDropDelay), this.ilvState.state.ID);
if (dragAndDropDelay2.CanStartDrag())
{
DragAndDrop.PrepareStartDrag();
DragAndDrop.objectReferences = new UnityEngine.Object[0];
DragAndDrop.paths = null;
if (this.ilvState.wantsReordering)
{
this.ilvState.state.dropHereRect = new Rect(this.ilvState.rect.x, 0f, this.ilvState.rect.width, (float)(this.ilvState.state.rowHeight * 2));
DragAndDrop.StartDrag(this.dragTitle);
}
else
{
if (this.ilvState.wantsToStartCustomDrag)
{
DragAndDrop.SetGenericData("CustomDragID", this.ilvState.state.ID);
DragAndDrop.StartDrag(this.dragTitle);
}
}
}
Event.current.Use();
}
}
this.xPos++;
if (this.xPos > this.xTo)
{
this.xPos = 0;
this.yPos++;
this.rect.x = this.firstRect.x;
this.rect.width = (float)this.colWidths[0];
if (this.yPos > this.yTo)
{
this.quiting = true;
}
else
{
this.rect.y = this.rect.y + this.rect.height;
}
}
else
{
if (this.xPos >= 1)
{
this.rect.x = this.rect.x + (float)this.colWidths[this.xPos - 1];
}
this.rect.width = (float)this.colWidths[this.xPos];
}
this.element.row = this.yPos;
this.element.column = this.xPos;
this.element.position = this.rect;
if (this.element.row >= this.ilvState.state.totalRows)
{
this.quiting = true;
}
if (this.isLayouted && Event.current.type == EventType.Layout && this.yFrom + 1 == this.yPos)
{
this.quiting = true;
}
if (this.isLayouted && this.yPos != this.yFrom)
{
GUILayout.EndHorizontal();
}
if (this.quiting)
{
if (this.ilvState.state.drawDropHere && Event.current.GetTypeForControl(this.ilvState.state.ID) == EventType.Repaint)
{
GUIStyle gUIStyle = ListViewShared.Constants.insertion;
gUIStyle.Draw(gUIStyle.margin.Remove(this.ilvState.state.dropHereRect), false, false, false, false);
}
if (ListViewShared.ListViewKeyboard(this.ilvState, this.colWidths.Length))
{
this.ilvState.state.selectionChanged = true;
}
if (Event.current.GetTypeForControl(this.ilvState.state.ID) == EventType.MouseUp)
{
GUIUtility.hotControl = 0;
}
if (this.ilvState.wantsReordering && GUIUtility.hotControl == this.ilvState.state.ID)
{
ListViewState state = this.ilvState.state;
EventType type = Event.current.type;
if (type != EventType.DragUpdated)
{
if (type != EventType.DragPerform)
{
if (type == EventType.DragExited)
{
this.ilvState.wantsReordering = false;
this.ilvState.state.drawDropHere = false;
GUIUtility.hotControl = 0;
}
}
else
{
if (GUIClipHelper.visibleRect.Contains(Event.current.mousePosition))
{
this.ilvState.state.draggedFrom = this.ilvState.dragItem;
this.ilvState.state.draggedTo = Mathf.RoundToInt(Event.current.mousePosition.y / (float)state.rowHeight);
if (this.ilvState.state.draggedTo > this.ilvState.state.totalRows)
{
this.ilvState.state.draggedTo = this.ilvState.state.totalRows;
}
if (this.ilvState.state.draggedTo > this.ilvState.state.draggedFrom)
{
this.ilvState.state.row = this.ilvState.state.draggedTo - 1;
}
else
{
this.ilvState.state.row = this.ilvState.state.draggedTo;
}
this.ilvState.state.selectionChanged = true;
DragAndDrop.AcceptDrag();
Event.current.Use();
this.ilvState.wantsReordering = false;
this.ilvState.state.drawDropHere = false;
}
GUIUtility.hotControl = 0;
}
}
else
{
DragAndDrop.visualMode = ((!this.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 (this.ilvState.wantsExternalFiles)
{
EventType type = Event.current.type;
if (type != EventType.DragUpdated)
{
if (type != EventType.DragPerform)
{
if (type == EventType.DragExited)
{
this.ilvState.wantsExternalFiles = false;
this.ilvState.state.drawDropHere = false;
GUIUtility.hotControl = 0;
}
}
else
{
if (GUIClipHelper.visibleRect.Contains(Event.current.mousePosition))
{
this.ilvState.state.fileNames = DragAndDrop.paths;
DragAndDrop.AcceptDrag();
Event.current.Use();
this.ilvState.wantsExternalFiles = false;
this.ilvState.state.drawDropHere = false;
this.ilvState.state.draggedTo = Mathf.RoundToInt(Event.current.mousePosition.y / (float)this.ilvState.state.rowHeight);
if (this.ilvState.state.draggedTo > this.ilvState.state.totalRows)
{
this.ilvState.state.draggedTo = this.ilvState.state.totalRows;
}
this.ilvState.state.row = this.ilvState.state.draggedTo;
}
GUIUtility.hotControl = 0;
}
}
else
{
if (GUIClipHelper.visibleRect.Contains(Event.current.mousePosition) && DragAndDrop.paths != null && DragAndDrop.paths.Length != 0)
{
DragAndDrop.visualMode = ((!this.ilvState.rect.Contains(Event.current.mousePosition)) ? DragAndDropVisualMode.None : DragAndDropVisualMode.Copy);
Event.current.Use();
if (DragAndDrop.visualMode != DragAndDropVisualMode.None)
{
this.ilvState.state.dropHereRect = new Rect(this.ilvState.rect.x, (float)((Mathf.RoundToInt(Event.current.mousePosition.y / (float)this.ilvState.state.rowHeight) - 1) * this.ilvState.state.rowHeight), this.ilvState.rect.width, (float)this.ilvState.state.rowHeight);
if (this.ilvState.state.dropHereRect.y >= (float)(this.ilvState.state.rowHeight * this.ilvState.state.totalRows))
{
this.ilvState.state.dropHereRect.y = (float)(this.ilvState.state.rowHeight * (this.ilvState.state.totalRows - 1));
}
this.ilvState.state.drawDropHere = true;
}
}
}
}
else
{
if (this.ilvState.wantsToAcceptCustomDrag && ListViewShared.dragControlID != this.ilvState.state.ID)
{
EventType type = Event.current.type;
if (type != EventType.DragUpdated)
{
if (type != EventType.DragPerform)
{
if (type == EventType.DragExited)
{
GUIUtility.hotControl = 0;
}
}
else
{
object genericData = DragAndDrop.GetGenericData("CustomDragID");
if (GUIClipHelper.visibleRect.Contains(Event.current.mousePosition) && genericData != null)
{
this.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 = ((!this.ilvState.rect.Contains(Event.current.mousePosition)) ? DragAndDropVisualMode.None : DragAndDropVisualMode.Move);
Event.current.Use();
}
}
}
}
}
if (this.ilvState.beganHorizontal)
{
EditorGUILayout.EndScrollView();
GUILayout.EndHorizontal();
this.ilvState.beganHorizontal = false;
}
if (this.isLayouted)
{
}
this.ilvState.wantsReordering = false;
this.ilvState.wantsExternalFiles = false;
}
else
{
if (this.isLayouted)
{
}
}
if (this.isLayouted)
{
if (!this.quiting)
{
GUILayout.BeginHorizontal(GUIStyle.none, new GUILayoutOption[0]);
}
else
{
GUILayout.EndHorizontal();
}
}
return(!this.quiting);
}
internal static int ListViewScrollToRow(ListViewShared.InternalListViewState ilvState, int currPosY, int row)
{
return((int)ListViewShared.ListViewScrollToRow(ilvState, new Vector2(0f, (float)currPosY), row).y);
}
internal static bool MultiSelection(ListViewShared.InternalListViewState ilvState, int prevSelected, int currSelected, ref int initialSelected, ref bool[] selectedItems)
{
bool shift = Event.current.shift;
bool actionKey = EditorGUI.actionKey;
bool result = false;
if ((shift || actionKey) && initialSelected == -1)
{
initialSelected = prevSelected;
}
if (shift)
{
int num = Math.Min(initialSelected, currSelected);
int num2 = Math.Max(initialSelected, currSelected);
if (!actionKey)
{
for (int i = 0; i < num; i++)
{
if (selectedItems[i])
{
result = true;
}
selectedItems[i] = false;
}
for (int j = num2 + 1; j < selectedItems.Length; j++)
{
if (selectedItems[j])
{
result = true;
}
selectedItems[j] = false;
}
}
if (num < 0)
{
num = num2;
}
for (int k = num; k <= num2; k++)
{
if (!selectedItems[k])
{
result = true;
}
selectedItems[k] = true;
}
}
else
{
if (actionKey)
{
selectedItems[currSelected] = !selectedItems[currSelected];
initialSelected = currSelected;
result = true;
}
else
{
if (!selectedItems[currSelected])
{
result = true;
}
for (int l = 0; l < selectedItems.Length; l++)
{
if (selectedItems[l] && currSelected != l)
{
result = true;
}
selectedItems[l] = false;
}
initialSelected = -1;
selectedItems[currSelected] = true;
}
}
if (ilvState != null)
{
ilvState.state.scrollPos = ListViewShared.ListViewScrollToRow(ilvState, currSelected);
}
return(result);
}
internal static Vector2 ListViewScrollToRow(ListViewShared.InternalListViewState ilvState, int row)
{
return(ListViewShared.ListViewScrollToRow(ilvState, ilvState.state.scrollPos, row));
}
internal static bool SendKey(ListViewShared.InternalListViewState ilvState, KeyCode keyCode, int totalCols)
{
ListViewState state = ilvState.state;
switch (keyCode)
{
case KeyCode.UpArrow:
if (state.row > 0)
{
state.row--;
}
goto IL_136;
case KeyCode.DownArrow:
if (state.row < state.totalRows - 1)
{
state.row++;
}
goto IL_136;
case KeyCode.RightArrow:
if (state.column < totalCols - 1)
{
state.column++;
}
goto IL_136;
case KeyCode.LeftArrow:
if (state.column > 0)
{
state.column--;
}
goto IL_136;
case KeyCode.Home:
state.row = 0;
goto IL_136;
case KeyCode.End:
state.row = state.totalRows - 1;
goto IL_136;
case KeyCode.PageUp:
if (!ListViewShared.DoLVPageUpDown(ilvState, ref state.row, ref state.scrollPos, true))
{
Event.current.Use();
return(false);
}
goto IL_136;
case KeyCode.PageDown:
if (!ListViewShared.DoLVPageUpDown(ilvState, ref state.row, ref state.scrollPos, false))
{
Event.current.Use();
return(false);
}
goto IL_136;
}
return(false);
IL_136:
state.scrollPos = ListViewShared.ListViewScrollToRow(ilvState, state.scrollPos, state.row);
Event.current.Use();
return(true);
}