// ================================================================================ Inspector
public override void OnInspectorGui()
{
BGEditorUtility.Assign(ref whiteTexture, () => BGEditorUtility.Texture1X1(Color.white));
components = Curve.GetComponents <BGCc>();
var length = components.Length;
tree.Refresh(components);
if (tree.InitException != null)
{
EditorGUILayout.HelpBox("There was an error initializing editors for component's Tree View: " + tree.InitException.Message +
"\r\n\r\nYou still can use default Unity's editors for components below.", MessageType.Error);
return;
}
var hasError = HasError;
var hasWarning = HasWarning;
BGEditorUtility.HorizontalBox(() =>
{
EditorGUILayout.LabelField("Components: " + length + " (" + (hasError ? "Error" : "Ok") + ")");
GUILayout.FlexibleSpace();
// turn on/off handles
var handlesOff = BGCurveSettingsForEditor.CcInspectorHandlesOff;
if (BGEditorUtility.ButtonWithIcon(
handlesOff
? BGBinaryResources.BGHandlesOff123
: BGBinaryResources.BGHandlesOn123,
"Turn on/off handles settings in Inspector"))
{
BGCurveSettingsForEditor.CcInspectorHandlesOff = !BGCurveSettingsForEditor.CcInspectorHandlesOff;
}
EditorGUILayout.Separator();
// turn on/off colored tree
if (BGEditorUtility.ButtonWithIcon(customEditorsOn ? BGBinaryResources.BGOn123: BGBinaryResources.BGOff123, "Use custom UI for components (colored tree) and hide standard unity editors for components"))
{
customEditorsOn = !customEditorsOn;
tree.Refresh(null, true);
}
EditorGUILayout.Separator();
if (length > 0)
{
// collapse/expand
if (BGEditorUtility.ButtonWithIcon(BGBinaryResources.BGCollapseAll123, "Collapse all components"))
{
tree.ExpandCollapseAll(true);
}
EditorGUILayout.Separator();
if (BGEditorUtility.ButtonWithIcon(BGBinaryResources.BGExpandAll123, "Expand all components"))
{
tree.ExpandCollapseAll(false);
}
EditorGUILayout.Separator();
// delete all Ccs
if (BGEditorUtility.ButtonWithIcon(BGBinaryResources.BGDelete123, "Delete all components") &&
BGEditorUtility.Confirm("Delete", "Are you sure you want to delete " + length + " component(s)?", "Delete"))
{
tree.Delete();
}
EditorGUILayout.Separator();
}
//add new Cc
if (BGEditorUtility.ButtonWithIcon(BGBinaryResources.BGAdd123, "Add new component"))
{
BGCcAddWindow.Open(Curve, type => AddComponent(Curve, type));
}
});
if (length > 0)
{
// warnings/errors
if (hasWarning || hasError)
{
for (var i = 0; i < components.Length; i++)
{
var component = components[i];
var name = (component.Descriptor != null ? component.Descriptor.Name + " " : "") + component.CcName;
var error = component.Error;
if (!string.IsNullOrEmpty(error))
{
BGEditorUtility.HelpBox("Component error [" + name + "]: " + error, MessageType.Error);
}
var warning = component.Warning;
if (!string.IsNullOrEmpty(warning))
{
BGEditorUtility.HelpBox("Component warning [" + name + "]: " + warning, MessageType.Warning);
}
}
}
else
{
BGEditorUtility.HelpBox("No warnings or errors", MessageType.Info);
}
// tree GUI
tree.OnInspectorGui();
}
else
{
EditorGUILayout.HelpBox(
"Hit the Plus icon to add a component"
+ "\r\n"
+ "\r\n"
+ "Components allows to add functionality without any scripting."
, MessageType.Info);
}
if (hasError ^ HasError || hasWarning ^ HasWarning)
{
EditorApplication.RepaintHierarchyWindow();
}
}
private void HeaderUi(int level, bool hasError)
{
var color = MyTree.GetColor(level, Collapsed, () => new Color(0, 0, 0, 0));
BGEditorUtility.SwapGuiBackgroundColor(color, () =>
{
BGEditorUtility.Horizontal(headerBoxStyle, () =>
{
BGEditorUtility.Indent(1, () =>
{
var content = new GUIContent(descriptor == null ? Cc.GetType().Name : descriptor.Name + " (" + BGEditorUtility.Trim(Cc.CcName, 10) + ")",
descriptor == null ? null : descriptor.Description);
var width = headerFoldoutStyle.CalcSize(content).x + 16;
BGEditorUtility.SwapLabelWidth((int)width, () =>
{
//foldout (we dont use layout version cause it does not support clickin on labels)
Collapsed = EditorGUI.Foldout(
GUILayoutUtility.GetRect(width, 16f),
Collapsed,
content,
true,
Cc.enabled ? headerFoldoutStyle : headerFoldoutStyleDisabled);
});
});
GUILayout.FlexibleSpace();
// status(error or Ok)
EditorGUI.LabelField(GUILayoutUtility.GetRect(70, 16, EditorStyles.label), hasError ? "Error" : "Ok.", hasError ? errorStyle : okStyle);
//help url
if (!String.IsNullOrEmpty(Cc.HelpURL))
{
if (BGEditorUtility.ButtonWithIcon(BGBinaryResources.BGHelp123, "Open help in the browser"))
{
Application.OpenURL(Cc.HelpURL);
}
EditorGUILayout.Separator();
}
//change visibility
if (BGEditorUtility.ButtonWithIcon(Cc.Hidden ? BGBinaryResources.BGHiddenOn123 : BGBinaryResources.BGHiddenOff123, "Hide/Show properties"))
{
Cc.Hidden = !Cc.Hidden;
}
EditorGUILayout.Separator();
//change name
if (BGEditorUtility.ButtonWithIcon(BGBinaryResources.BGCcEditName123, "Change the name"))
{
BGCcChangeNameWindow.Open(Cc);
}
EditorGUILayout.Separator();
//add a child
if (BGEditorUtility.ButtonWithIcon(BGBinaryResources.BGAdd123, "Add a component, which is dependant on this component"))
{
BGCcAddWindow.Open(MyTree.Curve, type =>
{
//cache some data
var gameObject = Cc.Curve.gameObject;
var oldComponents = gameObject.GetComponents <BGCc>();
var currentCcType = Cc.GetType();
//add
var addedCc = AddComponent(MyTree.Curve, type);
if (addedCc == null)
{
return;
}
//we need to process all the way up to the Cc and link Ccs to right (newly created) parents
var parentClass = addedCc.GetParentClass();
var recursionLimit = 16;
var cc = addedCc;
while (parentClass != null && recursionLimit-- > 0)
{
if (currentCcType == parentClass)
{
//we reached the current Cc
cc.SetParent(Cc);
break;
}
//going up
var possibleParents = gameObject.GetComponents(parentClass);
var parent = possibleParents.Where(possibleParent => !oldComponents.Contains(possibleParent)).Cast <BGCc>().FirstOrDefault();
if (parent == null)
{
break;
}
cc.SetParent(parent);
cc = parent;
parentClass = cc.GetParentClass();
}
}, Cc.GetType());
}
EditorGUILayout.Separator();
//enable/disable
if (BGEditorUtility.ButtonWithIcon(Cc.enabled ? BGBinaryResources.BGTickYes123 : BGBinaryResources.BGTickNo123, "Enable/disable a component"))
{
Enable(!Cc.enabled);
}
EditorGUILayout.Separator();
//delete
if (!BGEditorUtility.ButtonWithIcon(BGBinaryResources.BGDelete123, "Remove this component"))
{
return;
}
//remove
Delete();
EditorUtility.SetDirty(MyTree.Curve.gameObject);
//not sure how to make proper exit
throw new BGEditorUtility.ExitException();
});
});
}
private void HeaderUi(int level, bool hasError)
{
var color = MyTree.GetColor(level, Collapsed, () => new Color(0, 0, 0, 0));
BGEditorUtility.SwapGuiBackgroundColor(color, () =>
{
BGEditorUtility.Horizontal(headerBoxStyle, () =>
{
BGEditorUtility.Indent(1, () =>
{
var content = new GUIContent(descriptor == null ? Cc.GetType().Name : descriptor.Name + " (" + BGEditorUtility.Trim(Cc.CcName, 10) + ")",
descriptor == null ? null : descriptor.Description);
var width = headerFoldoutStyle.CalcSize(content).x + 16;
BGEditorUtility.SwapLabelWidth((int)width, () =>
{
//foldout (we dont use layout version cause it does not support clickin on labels)
Collapsed = EditorGUI.Foldout(
GUILayoutUtility.GetRect(width, 16f),
Collapsed,
content,
true,
Cc.enabled ? headerFoldoutStyle : headerFoldoutStyleDisabled);
});
});
GUILayout.FlexibleSpace();
// status(error or Ok)
EditorGUI.LabelField(GUILayoutUtility.GetRect(70, 16, EditorStyles.label), hasError ? "Error" : "Ok.", hasError ? errorStyle : okStyle);
//help url
if (!String.IsNullOrEmpty(Cc.HelpURL))
{
if (BGEditorUtility.ButtonWithIcon(helpTexture, "Open help in the browser"))
{
Application.OpenURL(Cc.HelpURL);
}
EditorGUILayout.Separator();
}
//change name
if (BGEditorUtility.ButtonWithIcon(changeNameTexture, "Change the name"))
{
BGCcChangeNameWindow.Open(Cc);
}
EditorGUILayout.Separator();
//add child
if (BGEditorUtility.ButtonWithIcon(addTexture, "Add a component, which is dependant on this component"))
{
BGCcAddWindow.Open(MyTree.Curve, type =>
{
var bgCc = AddComponent(MyTree.Curve, type);
bgCc.SetParent(Cc);
}, Cc.GetType());
}
EditorGUILayout.Separator();
//enable/disable
if (BGEditorUtility.ButtonWithIcon(Cc.enabled ? enabledTexture : disabledTexture, "Enable/disable a component"))
{
Enable(!Cc.enabled);
}
EditorGUILayout.Separator();
//delete
if (!BGEditorUtility.ButtonWithIcon(deleteTexture, "Remove this component"))
{
return;
}
//remove
Delete();
EditorUtility.SetDirty(MyTree.Curve.gameObject);
//not sure how to make proper exit
throw new ExitException();
});
});
}