void openFile(string filename = "")
{
// Lazy try-catching :(
try
{
if (filename == "")
{
filename = EditorUtility.OpenFilePanel("Open Subtitles file", "", "xml");
}
if (filename != "")
{
// Clear precedent info
styles.Clear();
texts.Clear();
currentFile = filename;
// Load XML
string content = File.ReadAllText(filename);
XmlDocument root = new XmlDocument();
root.LoadXml(content);
// Read styles
foreach (XmlNode node in root.SelectNodes("subtitles/styles/style"))
{
SubtitlesEditorStyle s = new SubtitlesEditorStyle();
s.id = node.Attributes.GetNamedItem("id").Value;
s.color = new Color(s2f(node.Attributes.GetNamedItem("red").Value), s2f(node.Attributes.GetNamedItem("green").Value), s2f(node.Attributes.GetNamedItem("blue").Value));
s.italic = node.Attributes.GetNamedItem("italic").Value == "1";
styles.Add(s);
}
// Read texts
foreach (XmlNode node in root.SelectNodes("subtitles/texts/subtitle"))
{
SubtitlesEditorText t = new SubtitlesEditorText();
t.id = node.Attributes.GetNamedItem("id").Value;
t.style = node.Attributes.GetNamedItem("style").Value;
t.duration = s2f(node.Attributes.GetNamedItem("duration").Value);
t.text = node.InnerText;
texts.Add(t);
}
}
}
catch
{
styles.Clear();
texts.Clear();
currentFile = "";
this.ShowNotification(new GUIContent("Incorrect file."));
}
}
// The GUI
void OnGUI()
{
if (stylecenter == null)
{
stylecenter = new GUIStyle(EditorStyles.label);
stylecenter.alignment = TextAnchor.MiddleCenter;
}
// Super silly: Create an empty textfield to give focus when we will move lines.
GUI.SetNextControlName("sillydummytextfield");
EditorGUI.TextField(new Rect(-10, -10, 0, 0), "");
// Top
EditorGUILayout.BeginHorizontal(GUIStyle.none, GUILayout.MinWidth(180));
if (GUILayout.Button("New file..."))
{
EditorGUI.FocusTextInControl("sillydummytextfield");
newFile();
}
if (GUILayout.Button("Open file..."))
{
EditorGUI.FocusTextInControl("sillydummytextfield");
openFile();
}
if (currentFile != "")
{
if (GUILayout.Button("Save"))
{
EditorGUI.FocusTextInControl("sillydummytextfield");
saveFile();
}
if (GUILayout.Button("+ Add a style"))
{
EditorGUI.FocusTextInControl("sillydummytextfield");
addStyle();
}
if (GUILayout.Button("+ Add a subtitle"))
{
EditorGUI.FocusTextInControl("sillydummytextfield");
addSubtitle();
}
}
EditorGUILayout.EndHorizontal();
// Central
if (currentFile != "")
{
// Display current line
EditorGUILayout.LabelField("Current file:", currentFile);
GUILayout.Box("", GUILayout.ExpandWidth(true), GUILayout.Height(1));
// Styles
GUI.Label(new Rect(0, 45, position.width, 20), "Styles", stylecenter);
GUI.Label(new Rect(10, 60, 100, 20), "ID", stylecenter);
GUI.Label(new Rect(120, 60, position.width - 290, 20), "Color", stylecenter);
scrollPosStyles = GUI.BeginScrollView(new Rect(0, 75, position.width, 120), scrollPosStyles, new Rect(0, 0, position.width - 15, 10 + (25 * styles.Count)));
for (int i = 0; i < styles.Count; i++)
{
styles[i].id = EditorGUI.TextField(new Rect(10, 10 + (i * 25), 100, 17), styles[i].id);
styles[i].color = EditorGUI.ColorField(new Rect(120, 10 + (i * 25), position.width - 290, 17), styles[i].color);
styles[i].italic = EditorGUI.ToggleLeft(new Rect(position.width - 160, 10 + (i * 25), 80, 17), "Italic", styles[i].italic);
if (GUI.Button(new Rect(position.width - 70, 10 + (i * 25), 40, 17), "Del"))
{
EditorGUI.FocusTextInControl("sillydummytextfield");
styles.RemoveAt(i); return;
}
}
GUI.EndScrollView();
// Texts
GUI.Label(new Rect(0, 205, position.width, 20), "Subtitles", stylecenter);
GUI.Label(new Rect(10, 220, 100, 20), "ID", stylecenter);
GUI.Label(new Rect(120, 220, position.width - 510, 20), "Text", stylecenter);
GUI.Label(new Rect(position.width - 380, 220, 30, 20), "Time", stylecenter);
GUI.Label(new Rect(position.width - 340, 220, 100, 20), "Style ID", stylecenter);
scrollPosTexts = GUI.BeginScrollView(new Rect(0, 235, position.width, position.height - 240), scrollPosTexts, new Rect(0, 0, position.width - 15, 10 + (25 * texts.Count)));
for (int i = 0; i < texts.Count; i++)
{
texts[i].id = EditorGUI.TextField(new Rect(10, 10 + (i * 25), 100, 17), texts[i].id);
texts[i].text = EditorGUI.TextField(new Rect(120, 10 + (i * 25), position.width - 510, 17), texts[i].text);
texts[i].duration = EditorGUI.FloatField(new Rect(position.width - 380, 10 + (i * 25), 30, 17), texts[i].duration);
texts[i].style = EditorGUI.TextField(new Rect(position.width - 340, 10 + (i * 25), 100, 17), texts[i].style);
if (i > 0 && GUI.Button(new Rect(position.width - 230, 10 + (i * 25), 40, 17), "Up"))
{
EditorGUI.FocusTextInControl("sillydummytextfield");
SubtitlesEditorText t = texts[i];
texts.RemoveAt(i);
texts.Insert(i - 1, t);
return;
}
if (i < texts.Count - 1)
{
if (GUI.Button(new Rect(position.width - 180, 10 + (i * 25), 50, 17), "Down"))
{
EditorGUI.FocusTextInControl("sillydummytextfield");
SubtitlesEditorText t = texts[i];
texts.RemoveAt(i);
texts.Insert(i + 1, t);
return;
}
}
if (GUI.Button(new Rect(position.width - 120, 10 + (i * 25), 40, 17), "Ins"))
{
EditorGUI.FocusTextInControl("sillydummytextfield");
texts.Insert(i + 1, new SubtitlesEditorText());
return;
}
if (GUI.Button(new Rect(position.width - 70, 10 + (i * 25), 40, 17), "Del"))
{
EditorGUI.FocusTextInControl("sillydummytextfield");
texts.RemoveAt(i); return;
}
}
GUI.EndScrollView();
}
}
