private void DrawChapterContent(int position)
{
bool isActiveChapter = (activeChapter == position);
GUILayout.BeginHorizontal();
{
GUILayout.Space(TabSpace);
if (isActiveChapter)
{
GUILayout.Space(ChapterPadding);
}
EditorColorUtils.SetTransparency(isActiveChapter ? 0.8f : 0.25f);
GUILayout.Label(folderIcon.Texture, GUILayout.Width(ButtonSize), GUILayout.Height(ButtonSize));
EditorColorUtils.ResetColor();
GUIStyle style = new GUIStyle(GUI.skin.label);
style.alignment = TextAnchor.MiddleLeft;
GUILayout.Label(Course.Data.Chapters[position].Data.Name, style, GUILayout.Width(160f), GUILayout.Height(20f));
Rect labelPosition = GUILayoutUtility.GetLastRect();
GUILayout.FlexibleSpace();
AddMoveUpButton(position);
AddMoveDownButton(position);
AddRemoveButton(position, Course.Data.Chapters.Count == 1);
AddRenameButton(position, labelPosition);
}
GUILayout.EndHorizontal();
}
private static bool FlatIconButton(Texture icon)
{
EditorColorUtils.SetTransparency(0.25f);
bool isTriggered = GUILayout.Button(icon, EditorStyles.label, GUILayout.Width(ButtonSize), GUILayout.Height(ButtonSize));
// Creating a highlight effect if the mouse is currently hovering the button.
Rect buttonRect = GUILayoutUtility.GetLastRect();
if (buttonRect.Contains(Event.current.mousePosition))
{
EditorColorUtils.SetTransparency(0.5f);
GUI.Label(buttonRect, icon);
}
EditorColorUtils.ResetColor();
return(isTriggered);
}
private void DrawChapter(int position)
{
EditorColorUtils.ResetBackgroundColor();
if (position != activeChapter)
{
if (EditorGUIUtility.isProSkin)
{
EditorColorUtils.SetBackgroundColor(Color.gray);
}
}
else if (EditorGUIUtility.isProSkin == false)
{
EditorColorUtils.SetBackgroundColor(new Color(0.8f, 0.8f, 0.8f));
}
GUILayout.BeginHorizontal("box");
{
EditorColorUtils.ResetBackgroundColor();
GUILayout.BeginVertical();
{
GUILayout.Space(ChapterPadding);
DrawChapterContent(position);
GUILayout.Space(ChapterPadding);
}
GUILayout.EndVertical();
}
GUILayout.EndHorizontal();
Rect rect = GUILayoutUtility.GetLastRect();
if (rect.Contains(Event.current.mousePosition))
{
if (Event.current.GetTypeForControl(GUIUtility.GetControlID(FocusType.Passive)) == EventType.MouseDown)
{
activeChapter = position;
EmitChapterChanged();
Event.current.Use();
}
}
}
/// <summary>
/// Draws the training menu.
/// </summary>
public void Draw()
{
IsExtended = isExtended;
GUILayout.BeginArea(new Rect(0f, 0f, IsExtended ? ExtendedMenuWidth : MinimizedMenuWidth, ParentWindow.position.size.y));
{
if (EditorGUIUtility.isProSkin)
{
EditorColorUtils.SetBackgroundColor(Color.black);
}
GUILayout.BeginVertical("box");
{
DrawExtendToggle();
EditorColorUtils.ResetBackgroundColor();
Vector2 deltaPosition = GUILayout.BeginScrollView(scrollPosition);
{
if (IsExtended)
{
DrawHeader();
DrawChapterList();
AddChapterButton();
}
}
GUILayout.EndScrollView();
if (changeNamePopup == null || changeNamePopup.IsClosed)
{
scrollPosition = deltaPosition;
}
}
GUILayout.EndVertical();
}
GUILayout.EndArea();
}
