public override void OnGUI(Rect rect)
{
// Escape closes the window
if (Event.current.type == EventType.KeyDown && Event.current.keyCode == KeyCode.Escape)
{
editorWindow.Close();
GUIUtility.ExitGUI();
}
Rect headerRect = GUILayoutUtility.GetRect(20, 10000, k_HeaderHeight, k_HeaderHeight);
EditorGUI.DrawRect(headerRect, headerBgColor);
float labelSize = EditorStyles.boldLabel.CalcSize(Styles.instanceLabel).x;
headerRect.height = EditorGUIUtility.singleLineHeight;
Rect labelRect = new Rect(headerRect.x + k_HeaderLeftMargin, headerRect.y, labelSize, headerRect.height);
Rect contentRect = headerRect;
contentRect.xMin = labelRect.xMax;
GUI.Label(labelRect, Styles.instanceLabel, Styles.boldRightAligned);
GUI.Label(contentRect, m_InstanceContent, EditorStyles.boldLabel);
labelRect.y += EditorGUIUtility.singleLineHeight;
contentRect.y += EditorGUIUtility.singleLineHeight;
GUI.Label(labelRect, Styles.contextLabel, Styles.boldRightAligned);
GUI.Label(contentRect, m_StageContent, EditorStyles.boldLabel);
GUILayout.Space(k_TreeViewPadding.top);
// If we know there are no overrides and thus no meaningful actions we just show that and nothing more.
if (!IsShowingActionButton())
{
EditorGUILayout.LabelField("No Overrides");
return;
}
// Display tree view and/or instructions related to it.
if (HasMultiSelection())
{
if (m_InvalidComponentOnAsset || m_InvalidComponentOnInstance || m_ModelPrefab || m_Immutable)
{
EditorGUILayout.HelpBox(Styles.infoMultipleNoApply.text, MessageType.Info);
}
else
{
EditorGUILayout.HelpBox(Styles.infoMultiple.text, MessageType.Info);
}
}
else
{
if (m_Disconnected)
{
EditorGUILayout.HelpBox(Styles.warningDisconnected.text, MessageType.Warning);
}
else if (m_AnyOverrides)
{
Rect treeViewRect = GUILayoutUtility.GetRect(100, 1000, 0, 1000);
m_TreeView.OnGUI(treeViewRect);
// Display info message telling user they can click on individual items for more detailed actions.
if (m_ModelPrefab)
{
EditorGUILayout.HelpBox(Styles.infoModel.text, MessageType.Info);
}
else if (m_Immutable || m_InvalidComponentOnInstance)
{
EditorGUILayout.HelpBox(Styles.infoNoApply.text, MessageType.Info);
}
else
{
EditorGUILayout.HelpBox(Styles.infoDefault.text, MessageType.Info);
}
}
if (IsShowingApplyWarning())
{
// Display warnings about edge cases that make it impossible to apply.
// Model Prefabs are not an edge case and not needed to warn about so it's
// not included here but rather combined into the info message above.
if (m_InvalidComponentOnAsset)
{
EditorGUILayout.HelpBox(Styles.warningInvalidAsset.text, MessageType.Warning);
}
else if (m_InvalidComponentOnInstance)
{
EditorGUILayout.HelpBox(Styles.warningInvalidInstance.text, MessageType.Warning);
}
else
{
EditorGUILayout.HelpBox(Styles.warningImmutable.text, MessageType.Warning);
}
}
}
// Display action buttons (Revert All and Apply All)
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
using (new EditorGUI.DisabledScope(m_InvalidComponentOnAsset))
{
if (GUILayout.Button(m_RevertAllContent, GUILayout.Width(k_ButtonWidth)))
{
if (RevertAll() && editorWindow != null)
{
editorWindow.Close();
GUIUtility.ExitGUI();
}
}
using (new EditorGUI.DisabledScope(m_Immutable || m_InvalidComponentOnInstance))
{
if (GUILayout.Button(m_ApplyAllContent, GUILayout.Width(k_ButtonWidth)))
{
if (ApplyAll() && editorWindow != null)
{
editorWindow.Close();
GUIUtility.ExitGUI();
}
}
}
}
GUILayout.EndHorizontal();
}
public override void OnGUI(Rect rect)
{
Rect headerRect = GUILayoutUtility.GetRect(20, 10000, k_HeaderHeight, k_HeaderHeight);
EditorGUI.DrawRect(headerRect, headerBgColor);
float labelSize = EditorStyles.boldLabel.CalcSize(Styles.instanceLabel).x;
headerRect.height = EditorGUIUtility.singleLineHeight;
Rect labelRect = new Rect(headerRect.x + k_HeaderLeftMargin, headerRect.y, labelSize, headerRect.height);
Rect contentRect = headerRect;
contentRect.xMin = labelRect.xMax;
GUI.Label(labelRect, Styles.instanceLabel, Styles.boldRightAligned);
GUI.Label(contentRect, m_InstanceContent, EditorStyles.boldLabel);
labelRect.y += EditorGUIUtility.singleLineHeight;
contentRect.y += EditorGUIUtility.singleLineHeight;
GUI.Label(labelRect, Styles.contextLabel, Styles.boldRightAligned);
GUI.Label(contentRect, m_StageContent, EditorStyles.boldLabel);
GUILayout.Space(k_TreeViewPadding.top);
if (!IsDisconnected())
{
Rect treeViewRect = GUILayoutUtility.GetRect(100, 1000, 0, 1000);
m_TreeView.OnGUI(treeViewRect);
}
if (IsShowingActionButton())
{
if (IsDisconnected())
{
EditorGUILayout.HelpBox("Disconnected. Cannot show overrides.", MessageType.Warning);
}
else if (m_TreeView.hasModifications)
{
if (m_InvalidComponentOnAsset)
{
EditorGUILayout.HelpBox(
"Click on individual items to review and revert.\nThe Prefab file contains an invalid script. Applying is not possible. Enter Prefab Mode and remove the script.",
MessageType.Info);
}
else if (m_InvalidComponentOnInstance)
{
EditorGUILayout.HelpBox(
"Click on individual items to review and revert.\nThe Prefab instance contains an invalid script. Applying is not possible. Remove the script.",
MessageType.Info);
}
else if (PrefabUtility.IsPartOfModelPrefab(m_SelectedGameObject))
{
EditorGUILayout.HelpBox(
"Click on individual items to review and revert.\nApplying to a model Prefab is not possible.",
MessageType.Info);
}
else if (m_Immutable)
{
EditorGUILayout.HelpBox(
"Click on individual items to review and revert.\nThe Prefab file is immutable. Applying is not possible.",
MessageType.Info);
}
else
{
EditorGUILayout.HelpBox("Click on individual items to review, revert and apply.",
MessageType.Info);
}
}
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
using (new EditorGUI.DisabledScope(m_InvalidComponentOnAsset))
{
if (GUILayout.Button(m_RevertAllContent, GUILayout.Width(k_ButtonWidth)))
{
PrefabUtility.RevertPrefabInstance(m_SelectedGameObject, InteractionMode.UserAction);
if (editorWindow != null)
{
editorWindow.Close();
GUIUtility.ExitGUI();
}
}
using (new EditorGUI.DisabledScope(m_Immutable || m_InvalidComponentOnInstance))
{
if (GUILayout.Button(m_ApplyAllContent, GUILayout.Width(k_ButtonWidth)))
{
string assetPath =
PrefabUtility.GetPrefabAssetPathOfNearestInstanceRoot(m_SelectedGameObject);
if (PrefabUtility.PromptAndCheckoutPrefabIfNeeded(assetPath, PrefabUtility.SaveVerb.Apply))
{
PrefabUtility.ApplyPrefabInstance(m_SelectedGameObject, InteractionMode.UserAction);
if (editorWindow != null)
{
editorWindow.Close();
GUIUtility.ExitGUI();
}
}
}
}
}
}
// Escape closes the window
if (Event.current.type == EventType.KeyDown && Event.current.keyCode == KeyCode.Escape)
{
editorWindow.Close();
GUIUtility.ExitGUI();
}
}
public override void OnGUI(Rect rect)
{
// Escape closes the window
if (Event.current.type == EventType.KeyDown && Event.current.keyCode == KeyCode.Escape)
{
editorWindow.Close();
GUIUtility.ExitGUI();
}
Rect headerRect = GUILayoutUtility.GetRect(20, 10000, k_HeaderHeight, k_HeaderHeight);
EditorGUI.DrawRect(headerRect, headerBgColor);
float titleLabelSize = 0;
if (m_ModelPrefab || m_Immutable || m_InvalidComponentOnInstance)
{
titleLabelSize = EditorStyles.boldLabel.CalcSize(Styles.titleLabelNoApply).x;
Rect titleLabelRect = new Rect(headerRect.x + k_HeaderLeftMargin, headerRect.y, titleLabelSize, headerRect.height);
titleLabelRect.height = EditorGUIUtility.singleLineHeight;
GUI.Label(titleLabelRect, Styles.titleLabelNoApply, Styles.boldRightAligned);
}
else
{
titleLabelSize = EditorStyles.boldLabel.CalcSize(Styles.titleLabelDefault).x;
Rect titleLabelRect = new Rect(headerRect.x + k_HeaderLeftMargin, headerRect.y, titleLabelSize, headerRect.height);
titleLabelRect.height = EditorGUIUtility.singleLineHeight;
GUI.Label(titleLabelRect, Styles.titleLabelDefault, Styles.boldRightAligned);
}
float labelSize = EditorStyles.label.CalcSize(Styles.instanceLabel).x;
headerRect.height = EditorGUIUtility.singleLineHeight;
Rect labelRect = new Rect(headerRect.x + k_HeaderLeftMargin, headerRect.y + 20, labelSize, headerRect.height);
Rect contentRect = headerRect;
contentRect.xMin = labelRect.xMax;
contentRect.y = labelRect.y;
GUI.Label(labelRect, Styles.instanceLabel, Styles.rightAligned);
GUI.Label(contentRect, m_InstanceContent, EditorStyles.label);
labelRect.y += EditorGUIUtility.singleLineHeight;
contentRect.y += EditorGUIUtility.singleLineHeight;
GUI.Label(labelRect, Styles.contextLabel, Styles.rightAligned);
GUI.Label(contentRect, m_StageContent, EditorStyles.label);
// If we know there are no overrides and thus no meaningful actions we just show that and nothing more.
if (!IsShowingActionButton())
{
if (m_UnusedOverridesExist)
{
DrawUnusedOverridesButton();
GUILayout.Space(k_RowPadding);
}
else
{
EditorGUILayout.LabelField(Styles.noOverridesText);
}
return;
}
// Display tree view and/or instructions related to it.
if (HasMultiSelection())
{
if (m_InvalidComponentOnAsset || m_HasManagedReferencesWithMissingTypesOnAsset || m_InvalidComponentOnInstance || m_ModelPrefab || m_Immutable)
{
EditorGUILayout.HelpBox(Styles.infoMultipleNoApply.text, MessageType.Info);
}
else
{
EditorGUILayout.HelpBox(Styles.infoMultiple.text, MessageType.Info);
}
if (m_UnusedOverridesExist)
{
DrawUnusedOverridesButton();
GUILayout.Space(k_RowPadding);
}
else
{
GUILayout.Space(2);
}
}
else
{
GUILayout.Space(k_TreeViewPadding.top);
if (m_AnyOverrides)
{
Rect treeViewRect = GUILayoutUtility.GetRect(100, 10000, 0, 10000);
m_TreeView.OnGUI(treeViewRect);
if (m_UnusedOverridesExist)
{
DrawUnusedOverridesButton();
GUILayout.Space(k_RowPadding);
}
if (m_ModelPrefab)
{
EditorGUILayout.HelpBox(Styles.infoModel.text, MessageType.Info);
}
}
if (IsShowingApplyWarning())
{
// Display warnings about edge cases that make it impossible to apply.
// Model Prefabs are not an edge case and not needed to warn about so it's
// not included here but rather combined into the info message above.
if (m_InvalidComponentOnAsset)
{
EditorGUILayout.HelpBox(Styles.warningInvalidAsset.text, MessageType.Warning);
}
else if (m_InvalidComponentOnInstance)
{
EditorGUILayout.HelpBox(Styles.warningInvalidInstance.text, MessageType.Warning);
}
if (m_HasManagedReferencesWithMissingTypesOnAsset)
{
EditorGUILayout.HelpBox(Styles.warningHasManagedReferencesWithMissingTypes.text, MessageType.Warning);
}
else
{
EditorGUILayout.HelpBox(Styles.warningImmutable.text, MessageType.Warning);
}
}
}
// Display action buttons (Revert All and Apply All)
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
using (new EditorGUI.DisabledScope(m_InvalidComponentOnAsset || m_HasManagedReferencesWithMissingTypesOnAsset))
{
if (m_TreeView != null && m_TreeView.GetSelection().Count > 1)
{
if (GUILayout.Button(m_RevertSelectedContent, GUILayout.Width(m_ButtonWidth)))
{
if (OperateSelectedOverrides(PrefabUtility.OverrideOperation.Revert))
{
RefreshStatus();
// We don't close the window even if there are no more overrides left.
// We want to diplay explicit confirmation, since it's not a given outcome
// when using Revert Selected. Only Revert All button closes the window.
}
}
using (new EditorGUI.DisabledScope(m_Immutable || m_InvalidComponentOnInstance))
{
if (GUILayout.Button(m_ApplySelectedContent, GUILayout.Width(m_ButtonWidth)))
{
if (OperateSelectedOverrides(PrefabUtility.OverrideOperation.Apply))
{
RefreshStatus();
// We don't close the window even if there are no more overrides left.
// We want to diplay explicit confirmation, since it's not a given outcome
// when using Apply Selected. Only Apply All button closes the window.
}
}
}
}
else
{
if (GUILayout.Button(m_RevertAllContent, GUILayout.Width(m_ButtonWidth)))
{
if (RevertAll() && editorWindow != null)
{
editorWindow.Close();
GUIUtility.ExitGUI();
}
}
using (new EditorGUI.DisabledScope(m_Immutable || m_InvalidComponentOnInstance || !m_HasApplicableOverrides))
{
if (GUILayout.Button(m_ApplyAllContent, GUILayout.Width(m_ButtonWidth)))
{
if (ApplyAll() && editorWindow != null)
{
editorWindow.Close();
GUIUtility.ExitGUI();
}
}
}
}
}
GUILayout.EndHorizontal();
GUILayout.Space(k_RowPadding);
}
public override void OnGUI(Rect rect)
{
// Escape closes the window
if (Event.current.type == EventType.KeyDown && Event.current.keyCode == KeyCode.Escape)
{
editorWindow.Close();
GUIUtility.ExitGUI();
}
Rect headerRect = GUILayoutUtility.GetRect(20, 10000, k_HeaderHeight, k_HeaderHeight);
EditorGUI.DrawRect(headerRect, headerBgColor);
float labelSize = EditorStyles.boldLabel.CalcSize(Styles.instanceLabel).x;
headerRect.height = EditorGUIUtility.singleLineHeight;
Rect labelRect = new Rect(headerRect.x + k_HeaderLeftMargin, headerRect.y, labelSize, headerRect.height);
Rect contentRect = headerRect;
contentRect.xMin = labelRect.xMax;
GUI.Label(labelRect, Styles.instanceLabel, Styles.boldRightAligned);
GUI.Label(contentRect, m_InstanceContent, EditorStyles.boldLabel);
labelRect.y += EditorGUIUtility.singleLineHeight;
contentRect.y += EditorGUIUtility.singleLineHeight;
GUI.Label(labelRect, Styles.contextLabel, Styles.boldRightAligned);
GUI.Label(contentRect, m_StageContent, EditorStyles.boldLabel);
GUILayout.Space(k_TreeViewPadding.top);
// If we know there are no overrides and thus no meaningful actions we just show that and nothing more.
if (!IsShowingActionButton())
{
EditorGUILayout.LabelField("No Overrides");
return;
}
// Display tree view and/or instructions related to it.
if (HasMultiSelection())
{
if (m_InvalidComponentOnAsset || m_InvalidComponentOnInstance || m_ModelPrefab || m_Immutable)
{
EditorGUILayout.HelpBox(
"Multiple Prefabs selected. Cannot show overrides.\nApplying is not possible for one or more Prefabs. Select individual Prefabs for details.",
MessageType.Info);
}
else
{
EditorGUILayout.HelpBox(
"Multiple Prefabs selected. Cannot show overrides.",
MessageType.Info);
}
}
else
{
if (m_Disconnected)
{
EditorGUILayout.HelpBox("Disconnected. Cannot show overrides.", MessageType.Warning);
}
else if (m_AnyOverrides)
{
Rect treeViewRect = GUILayoutUtility.GetRect(100, 1000, 0, 1000);
m_TreeView.OnGUI(treeViewRect);
if (m_InvalidComponentOnAsset)
{
EditorGUILayout.HelpBox(
"Click on individual items to review and revert.\nThe Prefab file contains an invalid script. Applying is not possible. Enter Prefab Mode and remove the script.",
MessageType.Info);
}
else if (m_InvalidComponentOnInstance)
{
EditorGUILayout.HelpBox(
"Click on individual items to review and revert.\nThe Prefab instance contains an invalid script. Applying is not possible. Remove the script.",
MessageType.Info);
}
else if (m_ModelPrefab)
{
EditorGUILayout.HelpBox(
"Click on individual items to review and revert.\nApplying to a model Prefab is not possible.",
MessageType.Info);
}
else if (m_Immutable)
{
EditorGUILayout.HelpBox(
"Click on individual items to review and revert.\nThe Prefab file is immutable. Applying is not possible.",
MessageType.Info);
}
else
{
EditorGUILayout.HelpBox("Click on individual items to review, revert and apply.",
MessageType.Info);
}
}
}
// Display action buttons (Revert All and Apply All)
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
using (new EditorGUI.DisabledScope(m_InvalidComponentOnAsset))
{
if (GUILayout.Button(m_RevertAllContent, GUILayout.Width(k_ButtonWidth)))
{
if (RevertAll() && editorWindow != null)
{
editorWindow.Close();
GUIUtility.ExitGUI();
}
}
using (new EditorGUI.DisabledScope(m_Immutable || m_InvalidComponentOnInstance))
{
if (GUILayout.Button(m_ApplyAllContent, GUILayout.Width(k_ButtonWidth)))
{
if (ApplyAll() && editorWindow != null)
{
editorWindow.Close();
GUIUtility.ExitGUI();
}
}
}
}
GUILayout.EndHorizontal();
}
