public static IHierarchyProperty CreateHierarchyPropertyForFilter(FilteredHierarchy filteredHierarchy)
{
if (filteredHierarchy.searchFilter.GetState() != SearchFilter.State.EmptySearchFilter)
{
return(new FilteredHierarchyProperty(filteredHierarchy));
}
return(new HierarchyProperty(filteredHierarchy.hierarchyType));
}
public static IHierarchyProperty CreateHierarchyPropertyForFilter(FilteredHierarchy filteredHierarchy)
{
if (filteredHierarchy.searchFilter.GetState() != SearchFilter.State.EmptySearchFilter)
{
return new FilteredHierarchyProperty(filteredHierarchy);
}
return new HierarchyProperty(filteredHierarchy.hierarchyType);
}
public static IHierarchyProperty CreateHierarchyPropertyForFilter(FilteredHierarchy filteredHierarchy)
{
IHierarchyProperty result;
if (filteredHierarchy.searchFilter.GetState() != SearchFilter.State.EmptySearchFilter)
{
result = new FilteredHierarchyProperty(filteredHierarchy);
}
else
{
result = new HierarchyProperty(filteredHierarchy.hierarchyType, false);
}
return(result);
}
private void CopyPropertyData(ref FilteredHierarchy.FilterResult result, HierarchyProperty property)
{
if (result == null)
result = new FilteredHierarchy.FilterResult();
result.instanceID = property.instanceID;
result.name = property.name;
result.hasChildren = property.hasChildren;
result.colorCode = property.colorCode;
result.isMainRepresentation = property.isMainRepresentation;
result.hasFullPreviewImage = property.hasFullPreviewImage;
result.iconDrawStyle = property.iconDrawStyle;
result.isFolder = property.isFolder;
result.type = this.hierarchyType;
if (!property.isMainRepresentation)
result.icon = property.icon;
else if (property.isFolder && !property.hasChildren)
result.icon = EditorGUIUtility.FindTexture(EditorResourcesUtility.emptyFolderIconName);
else
result.icon = (Texture2D) null;
}
public static void DrawIconAndLabel(Rect rect, FilteredHierarchy.FilterResult filterItem, string label, Texture2D icon, bool selected, bool focus)
{
float num = !ObjectListArea.s_VCEnabled ? 0.0f : 14f;
ObjectListArea.s_Styles.resultsLabel.padding.left = (int) ((double) num + 16.0 + 2.0);
ObjectListArea.s_Styles.resultsLabel.Draw(rect, label, false, false, selected, focus);
Rect position = rect;
position.width = 16f;
position.x += num * 0.5f;
if ((UnityEngine.Object) icon != (UnityEngine.Object) null)
GUI.DrawTexture(position, (Texture) icon);
if (filterItem == null || !filterItem.isMainRepresentation)
return;
Rect drawRect = rect;
drawRect.width = num + 16f;
ProjectHooks.OnProjectWindowItem(filterItem.guid, drawRect);
}
public void ShowObjectsInList(int[] instanceIDs)
{
this.m_FilteredHierarchy = new FilteredHierarchy(HierarchyType.Assets);
this.m_FilteredHierarchy.SetResults(instanceIDs);
}
private void RefreshHierarchy(HierarchyType hierarchyType, SearchFilter searchFilter, bool foldersFirst)
{
this.m_FilteredHierarchy = new FilteredHierarchy(hierarchyType);
this.m_FilteredHierarchy.foldersFirst = foldersFirst;
this.m_FilteredHierarchy.searchFilter = searchFilter;
this.m_FilteredHierarchy.RefreshVisibleItems(this.m_Owner.m_State.m_ExpandedInstanceIDs);
}
private void DrawItem(Rect position, FilteredHierarchy.FilterResult filterItem, BuiltinResource builtinResource, bool isFolderBrowsing)
{
Event current = Event.current;
Rect selectionRect = position;
int num1 = 0;
bool flag1 = false;
if (filterItem != null)
{
num1 = filterItem.instanceID;
flag1 = filterItem.hasChildren && !filterItem.isFolder && isFolderBrowsing;
}
else if (builtinResource != null)
num1 = builtinResource.m_InstanceID;
int idFromInstanceId = ObjectListArea.LocalGroup.GetControlIDFromInstanceID(num1);
bool flag2 = !this.m_Owner.allowDragging ? this.m_Owner.IsSelected(num1) : (this.m_DragSelection.Count <= 0 ? this.m_Owner.IsSelected(num1) : this.m_DragSelection.Contains(num1));
if (flag2 && num1 == this.m_Owner.m_State.m_LastClickedInstanceID)
this.m_LastClickedDrawTime = EditorApplication.timeSinceStartup;
Rect position1 = new Rect(position.x + 2f, position.y, 16f, 16f);
if (flag1 && !this.ListMode)
{
float num2 = position.height / 128f;
float width = 28f * num2;
float height = 32f * num2;
position1 = new Rect(position.xMax - width * 0.5f, (float) ((double) position.y + ((double) position.height - (double) ObjectListArea.s_Styles.resultsGridLabel.fixedHeight) * 0.5 - (double) width * 0.5), width, height);
}
bool flag3 = false;
if (flag2 && current.type == EventType.KeyDown && this.m_Owner.HasFocus())
{
switch (current.keyCode)
{
case KeyCode.RightArrow:
if (this.ListMode || this.m_Owner.IsPreviewIconExpansionModifierPressed())
{
if (!this.IsExpanded(num1))
flag3 = true;
current.Use();
break;
}
break;
case KeyCode.LeftArrow:
if (this.ListMode || this.m_Owner.IsPreviewIconExpansionModifierPressed())
{
if (this.IsExpanded(num1))
flag3 = true;
else
this.SelectAndFrameParentOf(num1);
current.Use();
break;
}
break;
}
}
if (flag1 && current.type == EventType.MouseDown && (current.button == 0 && position1.Contains(current.mousePosition)))
flag3 = true;
if (flag3)
{
bool expanded = !this.IsExpanded(num1);
if (expanded)
this.m_ItemFader.Start(this.m_FilteredHierarchy.GetSubAssetInstanceIDs(num1));
this.ChangeExpandedState(num1, expanded);
current.Use();
GUIUtility.ExitGUI();
}
bool flag4 = this.IsRenaming(num1);
Rect position2 = position;
if (!this.ListMode)
position2 = new Rect(position.x, position.yMax + 1f - ObjectListArea.s_Styles.resultsGridLabel.fixedHeight, position.width - 1f, ObjectListArea.s_Styles.resultsGridLabel.fixedHeight);
int num3 = !Provider.isActive || !this.ListMode ? 0 : 14;
float x = 16f;
if (this.ListMode)
{
selectionRect.x = 16f;
if (filterItem != null && !filterItem.isMainRepresentation && isFolderBrowsing)
{
x = 28f;
selectionRect.x = (float) (28.0 + (double) num3 * 0.5);
}
selectionRect.width -= selectionRect.x;
}
if (Event.current.type == EventType.Repaint)
{
if (this.m_DropTargetControlID == idFromInstanceId && !position.Contains(current.mousePosition))
this.m_DropTargetControlID = 0;
bool flag5 = idFromInstanceId == this.m_DropTargetControlID && this.m_DragSelection.IndexOf(this.m_DropTargetControlID) == -1;
string str = filterItem == null ? builtinResource.m_Name : filterItem.name;
if (this.ListMode)
{
if (flag4)
{
flag2 = false;
str = string.Empty;
}
position.width = Mathf.Max(position.width, 500f);
this.m_Content.text = str;
this.m_Content.image = (Texture) null;
Texture2D icon = filterItem == null ? AssetPreview.GetAssetPreview(num1, this.m_Owner.GetAssetPreviewManagerID()) : filterItem.icon;
if ((UnityEngine.Object) icon == (UnityEngine.Object) null && (UnityEngine.Object) this.m_Owner.GetCreateAssetUtility().icon != (UnityEngine.Object) null)
icon = this.m_Owner.GetCreateAssetUtility().icon;
if (flag2)
ObjectListArea.s_Styles.resultsLabel.Draw(position, GUIContent.none, false, false, flag2, this.m_Owner.HasFocus());
if (flag5)
ObjectListArea.s_Styles.resultsLabel.Draw(position, GUIContent.none, true, true, false, false);
ObjectListArea.LocalGroup.DrawIconAndLabel(new Rect(x, position.y, position.width - x, position.height), filterItem, str, icon, flag2, this.m_Owner.HasFocus());
if (flag1)
ObjectListArea.s_Styles.groupFoldout.Draw(position1, !this.ListMode, !this.ListMode, this.IsExpanded(num1), false);
}
else
{
bool flag6 = false;
if (this.m_Owner.GetCreateAssetUtility().instanceID == num1 && (UnityEngine.Object) this.m_Owner.GetCreateAssetUtility().icon != (UnityEngine.Object) null)
{
this.m_Content.image = (Texture) this.m_Owner.GetCreateAssetUtility().icon;
}
else
{
this.m_Content.image = (Texture) AssetPreview.GetAssetPreview(num1, this.m_Owner.GetAssetPreviewManagerID());
if ((UnityEngine.Object) this.m_Content.image != (UnityEngine.Object) null)
flag6 = true;
if (filterItem != null)
{
if ((UnityEngine.Object) this.m_Content.image == (UnityEngine.Object) null)
this.m_Content.image = (Texture) filterItem.icon;
if (isFolderBrowsing && !filterItem.isMainRepresentation)
flag6 = false;
}
}
float num2 = !flag6 ? 0.0f : 2f;
position.height -= ObjectListArea.s_Styles.resultsGridLabel.fixedHeight + 2f * num2;
position.y += num2;
Rect rect = !((UnityEngine.Object) this.m_Content.image == (UnityEngine.Object) null) ? ObjectListArea.LocalGroup.ActualImageDrawPosition(position, (float) this.m_Content.image.width, (float) this.m_Content.image.height) : new Rect();
this.m_Content.text = (string) null;
float a = 1f;
if (filterItem != null)
{
this.AddDirtyStateFor(filterItem.instanceID);
if (!filterItem.isMainRepresentation && isFolderBrowsing)
{
position.x += 4f;
position.y += 4f;
position.width -= 8f;
position.height -= 8f;
rect = !((UnityEngine.Object) this.m_Content.image == (UnityEngine.Object) null) ? ObjectListArea.LocalGroup.ActualImageDrawPosition(position, (float) this.m_Content.image.width, (float) this.m_Content.image.height) : new Rect();
a = this.m_ItemFader.GetAlpha(filterItem.instanceID);
if ((double) a < 1.0)
this.m_Owner.Repaint();
}
if (flag6 && filterItem.iconDrawStyle == IconDrawStyle.NonTexture)
ObjectListArea.s_Styles.previewBg.Draw(rect, GUIContent.none, false, false, false, false);
}
Color color1 = GUI.color;
if (flag2)
GUI.color *= new Color(0.85f, 0.9f, 1f);
if ((UnityEngine.Object) this.m_Content.image != (UnityEngine.Object) null)
{
Color color2 = GUI.color;
if ((double) a < 1.0)
GUI.color = new Color(GUI.color.r, GUI.color.g, GUI.color.b, a);
ObjectListArea.s_Styles.resultsGrid.Draw(rect, this.m_Content, false, false, flag2, this.m_Owner.HasFocus());
if ((double) a < 1.0)
GUI.color = color2;
}
if (flag2)
GUI.color = color1;
if (flag6)
{
Rect position3 = new RectOffset(1, 1, 1, 1).Remove(ObjectListArea.s_Styles.textureIconDropShadow.border.Add(rect));
ObjectListArea.s_Styles.textureIconDropShadow.Draw(position3, GUIContent.none, false, false, flag2 || flag5, this.m_Owner.HasFocus() || flag4 || flag5);
}
if (!flag4)
{
if (flag5)
ObjectListArea.s_Styles.resultsLabel.Draw(new Rect(position2.x - 10f, position2.y, position2.width + 20f, position2.height), GUIContent.none, true, true, false, false);
string croppedLabelText = this.m_Owner.GetCroppedLabelText(num1, str, position.width);
ObjectListArea.s_Styles.resultsGridLabel.Draw(position2, croppedLabelText, false, false, flag2, this.m_Owner.HasFocus());
}
if (flag1)
ObjectListArea.s_Styles.subAssetExpandButton.Draw(position1, !this.ListMode, !this.ListMode, this.IsExpanded(num1), false);
if (filterItem != null && filterItem.isMainRepresentation)
ProjectHooks.OnProjectWindowItem(filterItem.guid, position);
}
}
if (flag4)
{
if (this.ListMode)
{
float num2 = (float) (num3 + 16);
position2.x = selectionRect.x + num2;
position2.width -= position2.x;
}
else
{
position2.x -= 4f;
position2.width += 8f;
}
this.m_Owner.GetRenameOverlay().editFieldRect = position2;
this.m_Owner.HandleRenameOverlay();
}
if (EditorApplication.projectWindowItemOnGUI != null && filterItem != null && this.m_Owner.allowUserRenderingHook)
EditorApplication.projectWindowItemOnGUI(filterItem.guid, selectionRect);
if (this.m_Owner.allowDragging)
this.HandleMouseWithDragging(num1, idFromInstanceId, position);
else
this.HandleMouseWithoutDragging(num1, idFromInstanceId, position);
}
public FilteredHierarchyProperty(FilteredHierarchy filter)
{
this.m_Hierarchy = filter;
}
public FilteredHierarchyProperty(FilteredHierarchy filter)
{
this.m_Hierarchy = filter;
}
public static void DrawIconAndLabel(Rect rect, FilteredHierarchy.FilterResult filterItem, string label, Texture2D icon, bool selected, bool focus)
{
float num = (!ObjectListArea.s_VCEnabled) ? 0f : 14f;
ObjectListArea.s_Styles.resultsLabel.padding.left = (int)(num + 16f + 2f);
ObjectListArea.s_Styles.resultsLabel.Draw(rect, label, false, false, selected, focus);
Rect position = rect;
position.width = 16f;
position.x += num * 0.5f;
if (icon != null)
{
GUI.DrawTexture(position, icon);
}
if (filterItem != null && filterItem.isMainRepresentation)
{
Rect drawRect = rect;
drawRect.width = num + 16f;
ProjectHooks.OnProjectWindowItem(filterItem.guid, drawRect);
}
}
private void DrawItem(Rect position, FilteredHierarchy.FilterResult filterItem, BuiltinResource builtinResource, bool isFolderBrowsing)
{
Event current = Event.current;
Rect selectionRect = position;
int num = 0;
bool flag = false;
if (filterItem != null)
{
num = filterItem.instanceID;
flag = (filterItem.hasChildren && !filterItem.isFolder && isFolderBrowsing);
}
else
{
if (builtinResource != null)
{
num = builtinResource.m_InstanceID;
}
}
int controlIDFromInstanceID = ObjectListArea.LocalGroup.GetControlIDFromInstanceID(num);
bool flag2;
if (this.m_Owner.allowDragging)
{
flag2 = ((this.m_DragSelection.Count <= 0) ? this.m_Owner.IsSelected(num) : this.m_DragSelection.Contains(num));
}
else
{
flag2 = this.m_Owner.IsSelected(num);
}
if (flag2 && num == this.m_Owner.m_State.m_LastClickedInstanceID)
{
this.m_LastClickedDrawTime = EditorApplication.timeSinceStartup;
}
Rect position2 = new Rect(position.x + 2f, position.y, 16f, 16f);
if (flag && !this.ListMode)
{
float num2 = position.height / 128f;
float num3 = 28f * num2;
float height = 32f * num2;
position2 = new Rect(position.xMax - num3 * 0.5f, position.y + (position.height - ObjectListArea.s_Styles.resultsGridLabel.fixedHeight) * 0.5f - num3 * 0.5f, num3, height);
}
bool flag3 = false;
if (flag2 && current.type == EventType.KeyDown && this.m_Owner.HasFocus())
{
KeyCode keyCode = current.keyCode;
if (keyCode != KeyCode.RightArrow)
{
if (keyCode == KeyCode.LeftArrow)
{
if (this.ListMode || this.m_Owner.IsPreviewIconExpansionModifierPressed())
{
if (this.IsExpanded(num))
{
flag3 = true;
}
else
{
this.SelectAndFrameParentOf(num);
}
current.Use();
}
}
}
else
{
if (this.ListMode || this.m_Owner.IsPreviewIconExpansionModifierPressed())
{
if (!this.IsExpanded(num))
{
flag3 = true;
}
current.Use();
}
}
}
if (flag && current.type == EventType.MouseDown && current.button == 0 && position2.Contains(current.mousePosition))
{
flag3 = true;
}
if (flag3)
{
bool flag4 = !this.IsExpanded(num);
if (flag4)
{
this.m_ItemFader.Start(this.m_FilteredHierarchy.GetSubAssetInstanceIDs(num));
}
this.ChangeExpandedState(num, flag4);
current.Use();
GUIUtility.ExitGUI();
}
bool flag5 = this.IsRenaming(num);
Rect rect = position;
if (!this.ListMode)
{
rect = new Rect(position.x, position.yMax + 1f - ObjectListArea.s_Styles.resultsGridLabel.fixedHeight, position.width - 1f, ObjectListArea.s_Styles.resultsGridLabel.fixedHeight);
}
int num4 = (!Provider.isActive || !this.ListMode) ? 0 : 14;
float num5 = 16f;
if (this.ListMode)
{
selectionRect.x = 16f;
if (filterItem != null && !filterItem.isMainRepresentation && isFolderBrowsing)
{
num5 = 28f;
selectionRect.x = 28f + (float)num4 * 0.5f;
}
selectionRect.width -= selectionRect.x;
}
if (Event.current.type == EventType.Repaint)
{
if (this.m_DropTargetControlID == controlIDFromInstanceID && !position.Contains(current.mousePosition))
{
this.m_DropTargetControlID = 0;
}
bool flag6 = controlIDFromInstanceID == this.m_DropTargetControlID;
string text = (filterItem == null) ? builtinResource.m_Name : filterItem.name;
if (this.ListMode)
{
if (flag5)
{
flag2 = false;
text = string.Empty;
}
position.width = Mathf.Max(position.width, 500f);
this.m_Content.text = text;
this.m_Content.image = null;
Texture2D texture2D = (filterItem == null) ? AssetPreview.GetAssetPreview(num, this.m_Owner.GetAssetPreviewManagerID()) : filterItem.icon;
if (texture2D == null && this.m_Owner.GetCreateAssetUtility().icon != null)
{
texture2D = this.m_Owner.GetCreateAssetUtility().icon;
}
if (flag2)
{
ObjectListArea.s_Styles.resultsLabel.Draw(position, GUIContent.none, false, false, flag2, this.m_Owner.HasFocus());
}
if (flag6)
{
ObjectListArea.s_Styles.resultsLabel.Draw(position, GUIContent.none, true, true, false, false);
}
ObjectListArea.LocalGroup.DrawIconAndLabel(new Rect(num5, position.y, position.width - num5, position.height), filterItem, text, texture2D, flag2, this.m_Owner.HasFocus());
if (flag)
{
ObjectListArea.s_Styles.groupFoldout.Draw(position2, !this.ListMode, !this.ListMode, this.IsExpanded(num), false);
}
}
else
{
bool flag7 = false;
if (this.m_Owner.GetCreateAssetUtility().instanceID == num && this.m_Owner.GetCreateAssetUtility().icon != null)
{
this.m_Content.image = this.m_Owner.GetCreateAssetUtility().icon;
}
else
{
this.m_Content.image = AssetPreview.GetAssetPreview(num, this.m_Owner.GetAssetPreviewManagerID());
if (this.m_Content.image != null)
{
flag7 = true;
}
if (filterItem != null)
{
if (this.m_Content.image == null)
{
this.m_Content.image = filterItem.icon;
}
if (isFolderBrowsing && !filterItem.isMainRepresentation)
{
flag7 = false;
}
}
}
float num6 = (!flag7) ? 0f : 2f;
position.height -= ObjectListArea.s_Styles.resultsGridLabel.fixedHeight + 2f * num6;
position.y += num6;
Rect rect2 = (!(this.m_Content.image == null)) ? ObjectListArea.LocalGroup.ActualImageDrawPosition(position, (float)this.m_Content.image.width, (float)this.m_Content.image.height) : default(Rect);
this.m_Content.text = null;
float num7 = 1f;
if (filterItem != null)
{
this.AddDirtyStateFor(filterItem.instanceID);
if (!filterItem.isMainRepresentation && isFolderBrowsing)
{
position.x += 4f;
position.y += 4f;
position.width -= 8f;
position.height -= 8f;
rect2 = ((!(this.m_Content.image == null)) ? ObjectListArea.LocalGroup.ActualImageDrawPosition(position, (float)this.m_Content.image.width, (float)this.m_Content.image.height) : default(Rect));
num7 = this.m_ItemFader.GetAlpha(filterItem.instanceID);
if (num7 < 1f)
{
this.m_Owner.Repaint();
}
}
if (flag7 && filterItem.iconDrawStyle == IconDrawStyle.NonTexture)
{
ObjectListArea.s_Styles.previewBg.Draw(rect2, GUIContent.none, false, false, false, false);
}
}
Color color = GUI.color;
if (flag2)
{
GUI.color *= new Color(0.85f, 0.9f, 1f);
}
if (this.m_Content.image != null)
{
Color color2 = GUI.color;
if (num7 < 1f)
{
GUI.color = new Color(GUI.color.r, GUI.color.g, GUI.color.b, num7);
}
ObjectListArea.s_Styles.resultsGrid.Draw(rect2, this.m_Content, false, false, flag2, this.m_Owner.HasFocus());
if (num7 < 1f)
{
GUI.color = color2;
}
}
if (flag2)
{
GUI.color = color;
}
if (flag7)
{
Rect position3 = new RectOffset(1, 1, 1, 1).Remove(ObjectListArea.s_Styles.textureIconDropShadow.border.Add(rect2));
ObjectListArea.s_Styles.textureIconDropShadow.Draw(position3, GUIContent.none, false, false, flag2 || flag6, this.m_Owner.HasFocus() || flag5 || flag6);
}
if (!flag5)
{
text = this.m_Owner.GetCroppedLabelText(num, text, position.width);
ObjectListArea.s_Styles.resultsGridLabel.Draw(rect, text, false, false, flag2, this.m_Owner.HasFocus());
}
if (flag)
{
ObjectListArea.s_Styles.subAssetExpandButton.Draw(position2, !this.ListMode, !this.ListMode, this.IsExpanded(num), false);
}
if (filterItem != null && filterItem.isMainRepresentation)
{
ProjectHooks.OnProjectWindowItem(filterItem.guid, position);
}
}
}
if (flag5)
{
if (this.ListMode)
{
float num8 = (float)(num4 + 16);
rect.x = selectionRect.x + num8;
rect.width -= rect.x;
}
else
{
rect.x -= 4f;
rect.width += 8f;
}
this.m_Owner.GetRenameOverlay().editFieldRect = rect;
this.m_Owner.HandleRenameOverlay();
}
if (EditorApplication.projectWindowItemOnGUI != null && filterItem != null && this.m_Owner.allowUserRenderingHook)
{
EditorApplication.projectWindowItemOnGUI(filterItem.guid, selectionRect);
}
if (this.m_Owner.allowDragging)
{
this.HandleMouseWithDragging(num, controlIDFromInstanceID, position);
}
else
{
this.HandleMouseWithoutDragging(num, controlIDFromInstanceID, position);
}
}