void DoToolButtons(Rect rect)
{
const int builtinIconsLength = 6;
// Handle temporary override with ALT
GUI.changed = false;
int displayTool = Tools.viewToolActive ? 0 : (int)Tools.current;
for (int i = 1; i < builtinIconsLength; i++)
{
s_ShownToolIcons[i] = s_ToolIcons[i - 1 + (i == displayTool ? s_ShownToolIcons.Length - 1 : 0)];
s_ShownToolIcons[i].tooltip = s_ToolIcons[i - 1].tooltip;
}
var lastCustomTool = EditorToolContext.GetLastCustomTool();
if (lastCustomTool != null)
{
s_ShownToolIcons[builtinIconsLength] = lastCustomTool.toolbarIcon ?? s_CustomToolIcon;
}
else
{
s_ShownToolIcons[builtinIconsLength] = s_CustomToolIcon;
}
s_ShownToolIcons[0] = s_ViewToolIcons[(int)Tools.viewTool + (displayTool == 0 ? s_ViewToolOnOffset : 0)];
displayTool = GUI.Toolbar(rect, displayTool, s_ShownToolIcons, s_ToolControlNames, Styles.command, GUI.ToolbarButtonSize.FitToContents);
if (GUI.changed)
{
var evt = Event.current;
if (displayTool == (int)Tool.Custom &&
(
EditorToolContext.GetLastCustomTool() == null ||
evt.button == 1 ||
(evt.button == 0 && evt.modifiers == EventModifiers.Alt))
)
{
EditorToolGUI.DoToolContextMenu();
}
else
{
Tools.current = (Tool)displayTool;
Tools.ResetGlobalHandleRotation();
}
}
}
internal static void DoToolContextMenu()
{
var toolHistoryMenu = new GenericMenu()
{
allowDuplicateNames = true
};
var foundTool = false;
// Recent history
if (EditorToolContext.GetLastCustomTool() != null)
{
foundTool = true;
toolHistoryMenu.AddDisabledItem(Styles.recentTools);
EditorToolContext.GetToolHistory(s_ToolList, true);
for (var i = 0; i < Math.Min(k_MaxToolHistory, s_ToolList.Count); i++)
{
var tool = s_ToolList[i];
if (EditorToolUtility.IsCustomEditorTool(tool.GetType()))
{
continue;
}
var name = EditorToolUtility.GetToolName(tool.GetType());
if (tool.IsAvailable())
{
toolHistoryMenu.AddItem(new GUIContent(name), false, () => { EditorToolContext.activeTool = tool; });
}
else
{
toolHistoryMenu.AddDisabledItem(new GUIContent(name));
}
}
toolHistoryMenu.AddSeparator("");
}
EditorToolContext.GetCustomEditorTools(s_ToolList, false);
// Current selection
if (s_ToolList.Any())
{
foundTool = true;
toolHistoryMenu.AddDisabledItem(Styles.selectionTools);
for (var i = 0; i < s_ToolList.Count; i++)
{
var tool = s_ToolList[i];
if (!EditorToolUtility.IsCustomEditorTool(tool.GetType()))
{
continue;
}
var path = new GUIContent(EditorToolUtility.GetToolMenuPath(tool));
if (tool.IsAvailable())
{
toolHistoryMenu.AddItem(path, false, () => { EditorToolContext.activeTool = tool; });
}
else
{
toolHistoryMenu.AddDisabledItem(path);
}
}
toolHistoryMenu.AddSeparator("");
}
var global = EditorToolUtility.GetCustomEditorToolsForType(null);
if (global.Any())
{
foundTool = true;
toolHistoryMenu.AddDisabledItem(Styles.availableTools);
foreach (var toolType in global)
{
toolHistoryMenu.AddItem(
new GUIContent(EditorToolUtility.GetToolMenuPath(toolType)),
false,
() => { EditorTools.EditorTools.SetActiveTool(toolType); });
}
}
if (!foundTool)
{
toolHistoryMenu.AddDisabledItem(Styles.noToolsAvailable);
}
toolHistoryMenu.ShowAsContext();
}
