internal void DrawWithTextSelection(Rect position, GUIContent content, bool isActive, bool hasKeyboardFocus,
int firstSelectedCharacter, int lastSelectedCharacter, bool drawSelectionAsComposition, Color selectionColor)
{
if (Event.current.type != EventType.Repaint)
{
Debug.LogError("Style.Draw may not be called if it is not a repaint event");
return;
}
// Figure out the cursor color...
Color cursorColor = new Color(0, 0, 0, 0);
float cursorFlashSpeed = GUI.skin.settings.cursorFlashSpeed;
float cursorFlashRel = (Time.realtimeSinceStartup - Internal_GetCursorFlashOffset()) % cursorFlashSpeed / cursorFlashSpeed;
if (cursorFlashSpeed == 0 || cursorFlashRel < .5f)
{
cursorColor = GUI.skin.settings.cursorColor;
}
bool hovered = position.Contains(Event.current.mousePosition);
var drawStates = new DrawStates(-1, hovered, isActive, false, hasKeyboardFocus,
drawSelectionAsComposition, firstSelectedCharacter, lastSelectedCharacter, cursorColor, selectionColor);
if (onDraw == null || !onDraw(this, position, content, drawStates))
{
Internal_DrawWithTextSelection(position, content, hovered, isActive, false, hasKeyboardFocus,
drawSelectionAsComposition, firstSelectedCharacter, lastSelectedCharacter, cursorColor, selectionColor);
}
}
private void Draw(Rect position, GUIContent content, int controlId, bool isHover, bool isActive, bool on, bool hasKeyboardFocus)
{
if (Event.current.type != EventType.Repaint)
{
throw new Exception("Style.Draw may not be called if it is not a repaint event");
}
if (content == null)
{
throw new Exception("Style.Draw may not be called with GUIContent that is null.");
}
var drawStates = new DrawStates(controlId, isHover, isActive, on, hasKeyboardFocus);
if (onDraw == null || !onDraw(this, position, content, drawStates))
{
if (controlId == -1)
{
Internal_Draw(position, content, isHover, isActive, on, hasKeyboardFocus);
}
else
{
Internal_Draw2(position, content, controlId, on);
}
}
}
internal void DrawWithTextSelection(Rect position, GUIContent content, bool isActive, bool hasKeyboardFocus, int firstSelectedCharacter, int lastSelectedCharacter, bool drawSelectionAsComposition, Color selectionColor)
{
bool flag = Event.current.type != EventType.Repaint;
if (flag)
{
Debug.LogError("Style.Draw may not be called if it is not a repaint event");
}
else
{
Color cursorColor = new Color(0f, 0f, 0f, 0f);
float cursorFlashSpeed = GUI.skin.settings.cursorFlashSpeed;
float num = (Time.realtimeSinceStartup - GUIStyle.Internal_GetCursorFlashOffset()) % cursorFlashSpeed / cursorFlashSpeed;
bool flag2 = cursorFlashSpeed == 0f || num < 0.5f;
if (flag2)
{
cursorColor = GUI.skin.settings.cursorColor;
}
bool isHover = position.Contains(Event.current.mousePosition);
DrawStates states = new DrawStates(-1, isHover, isActive, false, hasKeyboardFocus, drawSelectionAsComposition, firstSelectedCharacter, lastSelectedCharacter, cursorColor, selectionColor);
bool flag3 = GUIStyle.onDraw == null || !GUIStyle.onDraw(this, position, content, states);
if (flag3)
{
this.Internal_DrawWithTextSelection(position, content, isHover, isActive, false, hasKeyboardFocus, drawSelectionAsComposition, firstSelectedCharacter, lastSelectedCharacter, cursorColor, selectionColor);
}
}
}
private void Draw(Rect position, GUIContent content, int controlId, bool isHover, bool isActive, bool on, bool hasKeyboardFocus)
{
bool flag = Event.current.type != EventType.Repaint;
if (flag)
{
throw new Exception("Style.Draw may not be called if it is not a repaint event");
}
bool flag2 = content == null;
if (flag2)
{
throw new Exception("Style.Draw may not be called with GUIContent that is null.");
}
DrawStates states = new DrawStates(controlId, isHover, isActive, on, hasKeyboardFocus);
bool flag3 = GUIStyle.onDraw == null || !GUIStyle.onDraw(this, position, content, states);
if (flag3)
{
bool flag4 = controlId == -1;
if (flag4)
{
this.Internal_Draw(position, content, isHover, isActive, on, hasKeyboardFocus);
}
else
{
this.Internal_Draw2(position, content, controlId, on);
}
}
}
public DrawStates(int controlId, bool isHover, bool isActive, bool on, bool hasKeyboardFocus, bool drawSelectionAsComposition, int cursorFirst, int cursorLast, Color cursorColor, Color selectionColor)
{
this = new DrawStates(controlId, isHover, isActive, on, hasKeyboardFocus);
this.hasTextInput = true;
this.drawSelectionAsComposition = drawSelectionAsComposition;
this.cursorFirst = cursorFirst;
this.cursorLast = cursorLast;
this.cursorColor = cursorColor;
this.selectionColor = selectionColor;
}
// PrefixLabel has to be drawn with an alternative draw method.
// The normal draw methods use MonoGUIContentToTempNative which means they all share the same temp GUIContent on the native side.
// A native IMGUI control such as GUIButton is already using this temp GUIContent when it calls GetControlID, which,
// because of the delayed feature in PrefixLabel, can end up calling a style draw function again to draw the PrefixLabel.
// This draw call cannot use the same temp GUIContent that is already needed for the GUIButton control itself,
// so it has to use this alternative code path that uses a different GUIContent to store the content in.
// We can all agree this workaround is not nice at all. But nobody seemed to be able to come up with something better.
internal void DrawPrefixLabel(Rect position, GUIContent content, int controlID)
{
if (content != null)
{
var drawStates = new DrawStates(controlID, position.Contains(Event.current.mousePosition), false, false,
GUIUtility.keyboardControl == controlID);
if (onDraw == null || !onDraw(this, position, content, drawStates))
{
Internal_DrawPrefixLabel(position, content, controlID, false);
}
}
else
{
Debug.LogError("Style.DrawPrefixLabel may not be called with GUIContent that is null.");
}
}
internal void DrawPrefixLabel(Rect position, GUIContent content, int controlID)
{
bool flag = content != null;
if (flag)
{
DrawStates states = new DrawStates(controlID, position.Contains(Event.current.mousePosition), false, false, GUIUtility.HasKeyFocus(controlID));
bool flag2 = GUIStyle.onDraw == null || !GUIStyle.onDraw(this, position, content, states);
if (flag2)
{
this.Internal_DrawPrefixLabel(position, content, controlID, false);
}
}
else
{
Debug.LogError("Style.DrawPrefixLabel may not be called with GUIContent that is null.");
}
}
public DrawStates(bool isHover, bool isActive, bool on, bool hasKeyboardFocus)
{
this = new DrawStates(-1, isHover, isActive, on, hasKeyboardFocus);
}