private void DrawMainToolbar()
{
GUILayout.BeginHorizontal(EditorStyles.toolbar, new GUILayoutOption[0]);
Rect rect = GUILayoutUtility.GetRect(ProfilerWindow.ms_Styles.addArea, EditorStyles.toolbarDropDown, new GUILayoutOption[]
{
GUILayout.Width(120f)
});
if (EditorGUI.ButtonMouseDown(rect, ProfilerWindow.ms_Styles.addArea, FocusType.Native, EditorStyles.toolbarDropDown))
{
int num = this.m_Charts.Length;
string[] array = new string[num];
bool[] array2 = new bool[num];
for (int i = 0; i < num; i++)
{
array[i] = ((ProfilerArea)i).ToString();
array2[i] = !this.m_Charts[i].active;
}
EditorUtility.DisplayCustomMenu(rect, array, array2, null, new EditorUtility.SelectMenuItemFunction(this.AddAreaClick), null);
}
GUILayout.FlexibleSpace();
this.m_Recording = GUILayout.Toggle(this.m_Recording, ProfilerWindow.ms_Styles.profilerRecord, EditorStyles.toolbarButton, new GUILayoutOption[0]);
Profiler.enabled = this.m_Recording;
ProfilerWindow.SetProfileDeepScripts(GUILayout.Toggle(ProfilerDriver.deepProfiling, ProfilerWindow.ms_Styles.deepProfile, EditorStyles.toolbarButton, new GUILayoutOption[0]));
ProfilerDriver.profileEditor = GUILayout.Toggle(ProfilerDriver.profileEditor, ProfilerWindow.ms_Styles.profileEditor, EditorStyles.toolbarButton, new GUILayoutOption[0]);
this.m_AttachProfilerUI.OnGUILayout(this);
if (GUILayout.Button(ProfilerWindow.ms_Styles.clearData, EditorStyles.toolbarButton, new GUILayoutOption[0]))
{
ProfilerDriver.ClearAllFrames();
}
GUILayout.Space(5f);
GUILayout.FlexibleSpace();
this.FrameNavigationControls();
GUILayout.EndHorizontal();
}