/// <summary>
/// Shows the filter window using the given provider.
/// </summary>
/// <param name="position">The position to show the filter window at.</param>
/// <param name="provider">The provider of items for the filter window.</param>
/// <returns>Returns true if the window is shown, false otherwise.</returns>
public static bool Show(Vector2 position, IProvider provider)
{
// If the window is already open, close it instead.
var wins = Resources.FindObjectsOfTypeAll(typeof(FilterWindow));
if (wins.Length > 0)
{
try
{
((EditorWindow)wins[0]).Close();
return(false);
}
catch (Exception)
{
s_FilterWindow = null;
}
}
// We could not use realtimeSinceStartUp since it is set to 0 when entering/exitting
// playmode, we assume an increasing time when comparing time.
long nowMilliSeconds = DateTime.Now.Ticks / TimeSpan.TicksPerMillisecond;
bool justClosed = nowMilliSeconds < s_LastClosedTime + 50;
if (!justClosed)
{
Event.current.Use();
if (s_FilterWindow == null)
{
s_FilterWindow = CreateInstance <FilterWindow>();
s_FilterWindow.hideFlags = HideFlags.HideAndDontSave;
}
s_FilterWindow.Init(position, provider);
return(true);
}
return(false);
}
public void OnGUI()
{
if (asset == null)
{
return;
}
if (asset.isDirty)
{
RefreshEditors();
asset.isDirty = false;
}
bool isEditable = !VersionControl.Provider.isActive ||
AssetDatabase.IsOpenForEdit(asset, StatusQueryOptions.UseCachedIfPossible);
using (new EditorGUI.DisabledScope(!isEditable))
{
// Component list
for (int i = 0; i < m_Editors.Count; i++)
{
var editor = m_Editors[i];
string title = editor.GetDisplayTitle();
int id = i; // Needed for closure capture below
CoreEditorUtils.DrawSplitter();
bool displayContent = CoreEditorUtils.DrawHeaderToggle(
title,
editor.baseProperty,
editor.activeProperty,
pos => OnContextClick(pos, editor.target, id)
);
if (displayContent)
{
using (new EditorGUI.DisabledScope(!editor.activeProperty.boolValue))
editor.OnInternalInspectorGUI();
}
}
if (m_Editors.Count > 0)
{
CoreEditorUtils.DrawSplitter();
}
else
{
EditorGUILayout.HelpBox("This Volume Profile contains no overrides.", MessageType.Info);
}
EditorGUILayout.Space();
using (var hscope = new EditorGUILayout.HorizontalScope())
{
if (GUILayout.Button(EditorGUIUtility.TrTextContent("Add Override"), EditorStyles.miniButton))
{
var r = hscope.rect;
var pos = new Vector2(r.x + r.width / 2f, r.yMax + 18f);
FilterWindow.Show(pos, new VolumeComponentProvider(asset, this));
}
}
}
}
void OnDisable()
{
s_LastClosedTime = DateTime.Now.Ticks / TimeSpan.TicksPerMillisecond;
s_FilterWindow = null;
}
void OnEnable()
{
s_FilterWindow = this;
m_Search = "";
}
/// <summary>
/// A custom drawing method for this group.
/// </summary>
/// <param name="sFilterWindow">A reference to the parent <see cref="FilterWindow"/>.</param>
/// <returns><c>true</c> if the builtin drawing function should execute for this group,
/// <c>false</c> otherwise.</returns>
public virtual bool OnGUI(FilterWindow sFilterWindow)
{
return(false);
}
/// <summary>
/// Handles custom keyboard events on this group.
/// </summary>
/// <param name="evt">The event.</param>
/// <param name="window">A reference to the parent <see cref="FilterWindow"/>.</param>
/// <param name="goToParent">The action to execute if a "back" action is triggered in the UI.</param>
/// <returns><c>true</c> if the builtin events should execute for this group, <c>false</c> otherwise.</returns>
public virtual bool HandleKeyboard(Event evt, FilterWindow window, Action goToParent)
{
return(false);
}
/// <summary>
/// Draws the editor.
/// </summary>
public void OnGUI()
{
if (asset == null)
{
return;
}
// Even if the asset is not dirty, the list of component may have been changed by another inspector.
// In this case, only the hash will tell us that we need to refresh.
if (asset.isDirty || asset.GetComponentListHashCode() != m_CurrentHashCode)
{
RefreshEditors();
m_CurrentHashCode = asset.GetComponentListHashCode();
asset.isDirty = false;
}
bool isEditable = !VersionControl.Provider.isActive ||
AssetDatabase.IsOpenForEdit(asset, StatusQueryOptions.UseCachedIfPossible);
using (new EditorGUI.DisabledScope(!isEditable))
{
// Component list
for (int i = 0; i < m_Editors.Count; i++)
{
var editor = m_Editors[i];
var title = editor.GetDisplayTitle();
int id = i; // Needed for closure capture below
m_EditorDocumentationURLs.TryGetValue(editor.target.GetType(), out var documentationURL);
CoreEditorUtils.DrawSplitter();
bool displayContent = CoreEditorUtils.DrawHeaderToggle(
title,
editor.baseProperty,
editor.activeProperty,
pos => OnContextClick(pos, editor, id),
editor.hasAdditionalProperties ? () => editor.showAdditionalProperties : (Func <bool>)null,
() => editor.showAdditionalProperties ^= true,
documentationURL
);
if (displayContent)
{
using (new EditorGUI.DisabledScope(!editor.activeProperty.boolValue))
editor.OnInternalInspectorGUI();
}
}
if (m_Editors.Count > 0)
{
CoreEditorUtils.DrawSplitter();
}
else
{
EditorGUILayout.HelpBox("This Volume Profile contains no overrides.", MessageType.Info);
}
EditorGUILayout.Space();
using (var hscope = new EditorGUILayout.HorizontalScope())
{
if (GUILayout.Button(EditorGUIUtility.TrTextContent("Add Override"), EditorStyles.miniButton))
{
var r = hscope.rect;
var pos = new Vector2(r.x + r.width / 2f, r.yMax + 18f);
FilterWindow.Show(pos, new VolumeComponentProvider(asset, this));
}
}
}
}
