public void ReadFromString(ref uint index, ref string[] nodeParams)
{
try
{
int count = Convert.ToInt32(nodeParams[index++]);
for (int i = 0; i < count; i++)
{
string locationValue = nodeParams[index++];
// REMOVE THIS TEST AFTER A COUPLE OF VERSIONS (curr v1.5.6 r02)
if (locationValue.Equals("Bellow"))
{
locationValue = "Below";
}
UsePassLocation location = (UsePassLocation)Enum.Parse(typeof(UsePassLocation), locationValue);
string name = nodeParams[index++];
UsePassItem newItem = ScriptableObject.CreateInstance <UsePassItem>();
newItem.hideFlags = HideFlags.HideAndDontSave;
newItem.Location = location;
newItem.Value = name;
m_items.Add(newItem);
}
}
catch (Exception e)
{
Debug.LogException(e);
}
}
void DrawButtons()
{
EditorGUILayout.Separator();
// Add keyword
if (GUILayout.Button(string.Empty, UIUtils.PlusStyle, GUILayout.Width(ShaderKeywordButtonLayoutWidth)))
{
UsePassItem newItem = ScriptableObject.CreateInstance <UsePassItem>();
newItem.hideFlags = HideFlags.HideAndDontSave;
m_items.Add(newItem);
EditorGUI.FocusTextInControl(null);
m_isDirty = true;
}
//Remove keyword
if (GUILayout.Button(string.Empty, UIUtils.MinusStyle, GUILayout.Width(ShaderKeywordButtonLayoutWidth)))
{
if (m_items.Count > 0)
{
UsePassItem itemToDelete = m_items[m_items.Count - 1];
m_items.RemoveAt(m_items.Count - 1);
ScriptableObject.DestroyImmediate(itemToDelete);
EditorGUI.FocusTextInControl(null);
}
m_isDirty = true;
}
}
public void ReadFromString(ref uint index, ref string[] nodeParams)
{
try
{
int count = Convert.ToInt32(nodeParams[index++]);
for (int i = 0; i < count; i++)
{
UsePassLocation location = (UsePassLocation)Enum.Parse(typeof(UsePassLocation), nodeParams[index++]);
string name = nodeParams[index++];
UsePassItem newItem = ScriptableObject.CreateInstance <UsePassItem>();
newItem.hideFlags = HideFlags.HideAndDontSave;
newItem.Location = location;
newItem.Value = name;
m_items.Add(newItem);
}
}
catch (Exception e)
{
Debug.LogException(e);
}
}
public void Draw(UndoParentNode owner, bool style = true)
{
if (m_owner == null)
{
m_owner = owner;
}
if (m_reordableList == null)
{
m_reordableList = new ReorderableList(m_items, typeof(UsePassItem), true, false, false, false)
{
headerHeight = 0,
footerHeight = 0,
showDefaultBackground = false,
drawElementCallback = (Rect rect, int index, bool isActive, bool isFocused) =>
{
if (m_items[index] != null)
{
float labelWidthMultiplier;
float popUpWidth;
float shaderSelectorMultiplier;
float buttonPlusPosMultiplier;
if (style)
{
rect.x -= 10;
labelWidthMultiplier = 0.9f;
popUpWidth = 0.31f;
shaderSelectorMultiplier = 1.01f;
buttonPlusPosMultiplier = 0.78f;
}
else
{
rect.x -= 1;
labelWidthMultiplier = 1.01f;
popUpWidth = 0.25f;
shaderSelectorMultiplier = 1.0f;
buttonPlusPosMultiplier = 0.55f;
}
Rect popupPos = new Rect(rect.x, rect.y + 2, popUpWidth * rect.width, rect.height);
Rect labelPos = new Rect(rect.x + popupPos.width * labelWidthMultiplier, rect.y, 0.59f * rect.width, rect.height);
Rect shaderSelectorPos = new Rect(labelPos.x + labelPos.width * shaderSelectorMultiplier, rect.y, 15, rect.height);
Rect buttonPlusPos = new Rect(shaderSelectorPos.x + shaderSelectorPos.width * buttonPlusPosMultiplier, rect.y, ShaderKeywordButtonLayoutWidth, rect.height);
Rect buttonMinusPos = new Rect(buttonPlusPos.x + buttonPlusPos.width, rect.y, ShaderKeywordButtonLayoutWidth, rect.height);
EditorGUI.BeginChangeCheck();
m_items[index].Location = (UsePassLocation)owner.EditorGUIEnumPopup(popupPos, m_items[index].Location);
if (EditorGUI.EndChangeCheck() && m_items[index].Location == UsePassLocation.Below && m_owner != null && m_owner.ContainerGraph.CurrentCanvasMode == NodeAvailability.TemplateShader)
{
m_items[index].Location = UsePassLocation.Above;
UIUtils.ShowMessage("Below option still not available on templates");
}
m_items[index].Value = owner.EditorGUITextField(labelPos, string.Empty, m_items[index].Value);
if (GUI.Button(shaderSelectorPos, string.Empty, UIUtils.InspectorPopdropdownFallback))
{
EditorGUI.FocusTextInControl(null);
GUI.FocusControl(null);
m_currentUsePassIdx = index;
DisplayShaderContext(owner, GUILayoutUtility.GetRect(GUIContent.none, EditorStyles.popup));
}
if (GUI.Button(buttonPlusPos, string.Empty, UIUtils.PlusStyle))
{
m_actionType = ReordableAction.Add;
m_actionIndex = index;
}
if (GUI.Button(buttonMinusPos, string.Empty, UIUtils.MinusStyle))
{
m_actionType = ReordableAction.Remove;
m_actionIndex = index;
}
}
}
};
}
if (m_actionType != ReordableAction.None)
{
switch (m_actionType)
{
case ReordableAction.Add:
UsePassItem newItem = ScriptableObject.CreateInstance <UsePassItem>();
newItem.hideFlags = HideFlags.HideAndDontSave;
m_items.Insert(m_actionIndex + 1, newItem);
break;
case ReordableAction.Remove:
UsePassItem itemToDelete = m_items[m_actionIndex];
m_items.RemoveAt(m_actionIndex);
ScriptableObject.DestroyImmediate(itemToDelete);
break;
}
m_isDirty = true;
m_actionType = ReordableAction.None;
EditorGUI.FocusTextInControl(null);
}
bool foldoutValue = owner.ContainerGraph.ParentWindow.InnerWindowVariables.ExpandedUsePass;
if (style)
{
NodeUtils.DrawPropertyGroup(ref foldoutValue, m_moduleName, DrawReordableList, DrawButtons);
}
else
{
NodeUtils.DrawNestedPropertyGroup(ref foldoutValue, m_moduleName, DrawReordableList, DrawButtons);
}
owner.ContainerGraph.ParentWindow.InnerWindowVariables.ExpandedUsePass = foldoutValue;
}
