//
// Private methods
//
//------------------------------------------------------------------------------
private TemplateElement AddTemplateElement(String name)
{
String finalName = UniquifyElementName(name);
TemplateElement element = new TemplateElement(finalName, "{0}", String.Empty, String.Empty);
m_targetTemplate.TemplateElements.Add(element);
return(element);
}
//------------------------------------------------------------------------------
private static void GenerateFileFromTemplateElement(TemplateElement element, Dictionary <String, String> tokenReplacements)
{
// Set template specific replacements here
tokenReplacements[@"%TEMPLATE_NAME%"] = element.InstanceName;
String generatedContents = element.Contents;
foreach (KeyValuePair <String, String> kvp in tokenReplacements)
{
generatedContents = Regex.Replace(generatedContents, kvp.Key, kvp.Value);
}
File.WriteAllText(element.InstanceAssetPath, generatedContents);
AssetDatabase.ImportAsset(element.InstanceAssetPath, ImportAssetOptions.ForceUpdate);
}
//------------------------------------------------------------------------------
private void ImportDraggedTextAssetIntoCurrentElement()
{
for (int index = 0; index < DragAndDrop.objectReferences.Length; ++index)
{
TextAsset asset = DragAndDrop.objectReferences[index] as TextAsset;
String path = DragAndDrop.paths[index];
if (asset == null)
{
continue;
}
TemplateElement newElement = m_targetTemplate.TemplateElements[m_selectedElement];
newElement.Extension = System.IO.Path.GetExtension(path);
newElement.Contents = asset.text;
}
}
//------------------------------------------------------------------------------
private void ImportDraggedTextAssetAsNewElement()
{
for (int index = 0; index < DragAndDrop.objectReferences.Length; ++index)
{
TextAsset asset = DragAndDrop.objectReferences[index] as TextAsset;
String path = DragAndDrop.paths[index];
if (asset == null)
{
continue;
}
TemplateElement newElement = AddTemplateElement(asset.name);
newElement.Extension = System.IO.Path.GetExtension(path);
newElement.TemplateTokenFormat = String.Concat("{0}", newElement.ElementName);
newElement.Contents = asset.text;
SelectLastElement();
}
}
//------------------------------------------------------------------------------
private void TemplateDetailsGUI()
{
if (m_targetTemplate.TemplateElements.Count <= 0)
{
return;
}
EditorGUILayout.LabelField("Element Details", new GUIStyle("OL Title"));
Rect elementDetailsRect = EditorGUILayout.BeginVertical(m_elementSelectionBgStyle);
TemplateElement element = m_targetTemplate.TemplateElements[m_selectedElement];
String elementNameTooltip = "Token for use in the %ELEMENT_NAME()% substition when referring to other elements in a template.";
GUIContent elementNameContent = new GUIContent("Element Name", elementNameTooltip);
element.ElementName = FilterElementName(EditorGUILayout.TextField(elementNameContent, element.ElementName));
String templateTokenFormatTooltip = "C# style Format string used to generate the template token and file name for the output of this element. {0} will be replaced by the user supplied token when the template is instantiated.";
GUIContent templateTokenFormatContent = new GUIContent("Template Token Format", templateTokenFormatTooltip);
element.TemplateTokenFormat = FilterFileNameFormat(EditorGUILayout.TextField(templateTokenFormatContent, element.TemplateTokenFormat));
String fileExtensionTooltip = "Optional file extension used when generating the file name for the output of this element.";
GUIContent fileExtensionContent = new GUIContent("File Extension", fileExtensionTooltip);
element.Extension = FilterExtension(EditorGUILayout.TextField(fileExtensionContent, element.Extension));
EditorGUILayout.Space();
try {
String exampleFileName = String.Format(element.TemplateTokenFormat, "Example");
String exampleHelpText = String.Format("Example generated file name: \"{0}{1}\"", exampleFileName, element.Extension);
EditorGUILayout.HelpBox(exampleHelpText, MessageType.Info);
} catch (Exception) {
EditorGUILayout.HelpBox("Invalid file name format. Please use {0} to insert the user specified name into the file name.", MessageType.Error);
}
EditorGUILayout.Space();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Contents", EditorStyles.largeLabel);
GUILayout.FlexibleSpace();
String importTooltip = "Import a file to populate this template element.";
GUIContent importContent = new GUIContent("Import...", importTooltip);
bool importFile = GUILayout.Button(importContent, EditorStyles.miniButton);
if (importFile)
{
String path = EditorUtility.OpenFilePanel("Import code file", "", "");
if (!String.IsNullOrEmpty(path))
{
using (System.IO.StreamReader fileReader = System.IO.File.OpenText(path)) {
element.Contents = fileReader.ReadToEnd();
}
GUI.FocusControl(String.Empty);
}
}
EditorGUILayout.EndHorizontal();
m_scrollState = EditorGUILayout.BeginScrollView(m_scrollState, GUILayout.ExpandHeight(true));
String uiNormalizedContents = EditorUtil.NormalizeLineEndings(element.Contents, EditorUtil.EolType.Unix);
if (uiNormalizedContents.Length <= EditorUtil.MaxTextAreaStringLength)
{
// Our template is at an editable length
String rawContents = EditorGUILayout.TextArea(uiNormalizedContents, GUILayout.ExpandHeight(true), GUILayout.ExpandWidth(true));
// If editing has made the template too long then we trim it and force the
// TextArea to update by removing focus
if (rawContents.Length > EditorUtil.MaxTextAreaStringLength)
{
rawContents = rawContents.Substring(0, EditorUtil.MaxTextAreaStringLength);
GUI.FocusControl(String.Empty);
}
if (GUI.changed)
{
element.Contents = EditorUtil.NormalizeLineEndings(rawContents, TemplatePrefs.Eol);
}
}
else
{
// Template is not at an editable length
EditorGUILayout.HelpBox("Template is too long for editing. Please import a shorter template.", MessageType.Error);
}
EditorGUILayout.EndScrollView();
EditorGUILayout.EndVertical();
// Cache the rect for this UI area for later use in drag & drop operations
if (Event.current.type == EventType.Repaint)
{
m_elementDetailsRect = elementDetailsRect;
}
}