public void DrawTransitionChooser(UnityEngine.UI.Windows.Plugins.Flow.FlowWindow.AttachItem attach, FlowWindow fromWindow, FlowWindow toWindow, Vector2 offset, float size) {
var _size = Vector2.one * size;
var rect = new Rect(Vector2.Lerp(fromWindow.rect.center, toWindow.rect.center, 0.5f) + offset - _size * 0.5f, _size);
var transitionStyle = ME.Utilities.CacheStyle("UI.Windows.Styles.DefaultSkin", "TransitionIcon", (name) => FlowSystemEditorWindow.defaultSkin.FindStyle("TransitionIcon"));
var transitionStyleBorder = ME.Utilities.CacheStyle("UI.Windows.Styles.DefaultSkin", "TransitionIconBorder", (name) => FlowSystemEditorWindow.defaultSkin.FindStyle("TransitionIconBorder"));
if (transitionStyle != null && transitionStyleBorder != null) {
if (fromWindow.GetScreen() != null) {
System.Action onClick = () => {
FlowChooserFilter.CreateTransition(fromWindow, toWindow, "/Transitions", (element) => {
FlowSystem.Save();
});
};
// Has transition or not?
var hasTransition = attach.transition != null && attach.transitionParameters != null;
if (hasTransition == true) {
var hovered = rect.Contains(Event.current.mousePosition);
if (attach.editor == null) {
attach.editor = Editor.CreateEditor(attach.transitionParameters) as IPreviewEditor;
hovered = true;
}
if (attach.editor.HasPreviewGUI() == true) {
if (hovered == false) {
attach.editor.OnDisable();
} else {
attach.editor.OnEnable();
}
var style = new GUIStyle(EditorStyles.toolbarButton);
attach.editor.OnPreviewGUI(Color.white, rect, style, false, false, hovered);
}
if (GUI.Button(rect, string.Empty, transitionStyleBorder) == true) {
onClick();
}
} else {
GUI.Box(rect, string.Empty, transitionStyle);
if (GUI.Button(rect, string.Empty, transitionStyleBorder) == true) {
onClick();
}
}
}
}
}
public void DrawWindowLayout(FlowWindow window) {
var flowWindowWithLayout = FlowSystem.GetData().flowWindowWithLayout;
if (flowWindowWithLayout == true) {
if (this.layoutBoxStyle == null) this.layoutBoxStyle = FlowSystemEditorWindow.defaultSkin.FindStyle("LayoutBox");
GUILayout.Box(string.Empty, this.layoutBoxStyle, GUILayout.ExpandHeight(true), GUILayout.ExpandWidth(true));
var rect = GUILayoutUtility.GetLastRect();
if (window.OnPreviewGUI(rect,
FlowSystemEditorWindow.defaultSkin.button,
this.layoutBoxStyle,
drawInfo: true,
selectable: true,
onCreateScreen: () => {
this.SelectWindow(window);
FlowChooserFilter.CreateScreen(Selection.activeObject, window.compiledNamespace, "/Screens", () => {
this.SelectWindow(window);
});
}, onCreateLayout: () => {
this.SelectWindow(window);
Selection.activeObject = window.GetScreen();
FlowChooserFilter.CreateLayout(Selection.activeObject, Selection.activeGameObject, () => {
this.SelectWindow(window);
});
}) == true) {
// Set for waiting connection
var element = WindowLayoutElement.waitForComponentConnectionElementTemp;
this.WaitForAttach(window.id, element);
WindowLayoutElement.waitForComponentConnectionTemp = false;
}
UnityEditor.UI.Windows.Plugins.Flow.Flow.OnDrawWindowLayoutGUI(rect, window);
}
}
public static void CreateTransition(FlowWindow flowWindow, FlowWindow toWindow, string localPath, System.Action<TransitionInputTemplateParameters> callback = null) {
if (flowWindow.GetScreen() == null) return;
var screenPath = AssetDatabase.GetAssetPath(flowWindow.GetScreen());
screenPath = System.IO.Path.GetDirectoryName(screenPath);
var splitted = screenPath.Split(new string[] {"/"}, System.StringSplitOptions.RemoveEmptyEntries);
var packagePath = string.Join("/", splitted, 0, splitted.Length - 1);
var path = packagePath + localPath;
FlowChooserFilterWindow.Show<TransitionInputTemplateParameters>(
root: null,
onSelect: (element) => {
// Clean up previous transitions if exists
var attachItem = flowWindow.GetAttachItem(toWindow);
if (attachItem != null) {
if (attachItem.transition != null && attachItem.transitionParameters != null) {
AssetDatabase.DeleteAsset(AssetDatabase.GetAssetPath(attachItem.transitionParameters.gameObject));
attachItem.transition = null;
attachItem.transitionParameters = null;
}
}
if (System.IO.Directory.Exists(path) == false) {
System.IO.Directory.CreateDirectory(path);
}
if (element == null) return;
var elementPath = AssetDatabase.GetAssetPath(element.gameObject);
var targetName = "Transition-" + element.gameObject.name + "-" + (toWindow.IsFunction() == true ? FlowSystem.GetWindow(toWindow.functionId).directory : toWindow.directory);
var targetPath = path + "/" + targetName + ".prefab";
if (AssetDatabase.CopyAsset(elementPath, targetPath) == true) {
AssetDatabase.ImportAsset(targetPath);
var newInstance = AssetDatabase.LoadAssetAtPath<GameObject>(targetPath);
var instance = newInstance.GetComponent<TransitionInputTemplateParameters>();
instance.useAsTemplate = false;
EditorUtility.SetDirty(instance);
attachItem.transition = instance.transition;
attachItem.transitionParameters = instance;
if (callback != null) callback(instance);
}
},
onEveryGUI: (element) => {
// on gui
var style = new GUIStyle(GUI.skin.label);
style.wordWrap = true;
if (element != null) {
GUILayout.Label(element.name, style);
} else {
GUILayout.Label("None", style);
}
},
predicate: (element) => {
var elementPath = AssetDatabase.GetAssetPath(element.gameObject);
var isInPackage = FlowProjectWindowObject.IsValidPackage(elementPath + "/../");
if (element.transition != null && (isInPackage == true || element.useAsTemplate == true)) {
var name = element.GetType().FullName;
var baseName = name.Substring(0, name.IndexOf("Parameters"));
var type = System.Type.GetType(baseName + ", " + element.GetType().Assembly.FullName, throwOnError: true, ignoreCase: true);
if (type != null) {
var attribute = type.GetCustomAttributes(inherit: true).OfType<TransitionCameraAttribute>().FirstOrDefault();
if (attribute != null) {
return true;
} else {
Debug.Log("No Attribute: " + baseName, element);
}
} else {
Debug.Log("No type: " + baseName);
}
}
return false;
},
strongType: false,
directory: null,
useCache: false,
drawNoneOption: true,
updateRedraw: true);
}