private static void DropDownSpacingCoordinate(Rect position, SnapAxis axis)
{
s_DropDownSnapAxis = axis;
var menu = new EditorMenu();
menu.AddCommand(TileLang.Text("Fraction of Cell Size"))
.Checked(axis.GridType == SnapGridType.Fraction)
.Action(DoSelectSpacingType, SnapGridType.Fraction);
menu.AddCommand(TileLang.Text("Custom Size"))
.Checked(axis.GridType == SnapGridType.Custom)
.Action(DoSelectSpacingType, SnapGridType.Custom);
menu.AddSeparator();
foreach (int fractionValue in new int[] { 1, 2, 4, 8, 16 })
{
menu.AddCommand(string.Format("{0} \u2044 {1}", 1, fractionValue))
.Action(s_DropDownSnapAxis.SetFraction, fractionValue);
}
menu.AddSeparator();
foreach (float decimalValue in new float[] { 0.1f, 0.25f, 0.5f, 1f, 2f })
{
menu.AddCommand(string.Format("{0}", decimalValue))
.Action(s_DropDownSnapAxis.SetCustomSize, decimalValue);
}
menu.ShowAsDropdown(position);
}
private static ControlContent AlignmentContent(string label, SnapAxis axis)
{
Texture2D icon;
string tip;
switch (axis.Alignment)
{
default:
case SnapAlignment.Points:
icon = RotorzEditorStyles.Skin.SnapPoints;
tip = TileLang.ParticularText("SnapAlignment", "Points");
break;
case SnapAlignment.Cells:
icon = RotorzEditorStyles.Skin.SnapCells;
tip = TileLang.ParticularText("SnapAlignment", "Cells");
break;
case SnapAlignment.Free:
icon = label == "X" ? RotorzEditorStyles.Skin.SnapFreeX : RotorzEditorStyles.Skin.SnapFreeY;
tip = TileLang.ParticularText("SnapAlignment", "Free");
break;
}
return(ControlContent.Basic(icon, tip));
}
public void SetFrom(SnapAxis other)
{
if (other == null)
{
throw new ArgumentNullException("other");
}
this.Alignment = other.Alignment;
this.GridType = other.GridType;
this.FractionDenominator = other.FractionDenominator;
this.CustomSize = other.CustomSize;
}
private static void DropDownAlignment(Rect position, SnapAxis axis)
{
s_DropDownSnapAxis = axis;
var menu = new EditorMenu();
menu.AddCommand(TileLang.ParticularText("SnapAlignment", "Free"))
.Checked(axis.Alignment == SnapAlignment.Free)
.Action(DoSelectSnapAlignment, SnapAlignment.Free);
menu.AddCommand(TileLang.ParticularText("SnapAlignment", "Points"))
.Checked(axis.Alignment == SnapAlignment.Points)
.Action(DoSelectSnapAlignment, SnapAlignment.Points);
menu.AddCommand(TileLang.ParticularText("SnapAlignment", "Cells"))
.Checked(axis.Alignment == SnapAlignment.Cells)
.Action(DoSelectSnapAlignment, SnapAlignment.Cells);
menu.ShowAsDropdown(position);
}
private static void SpacingCoordinateField(Rect position, string label, SnapAxis axis)
{
var fieldStyle = RotorzEditorStyles.Instance.TextFieldRoundEdge;
var textStyle = RotorzEditorStyles.Instance.TransparentTextField;
var buttonStyle = RotorzEditorStyles.Instance.TextFieldRoundEdgeCancelButtonEmpty;
int controlID = EditorGUIUtility.GetControlID(s_SpacingCoordinateFieldHint, FocusType.Passive);
int realTextControlID = controlID + 1;
// Display prefix label?
if (!string.IsNullOrEmpty(label))
{
if (Event.current.type == EventType.Repaint)
{
EditorStyles.label.Draw(new Rect(position.x, position.y, 12, position.height), label, false, false, false, false);
}
position.x += 12;
position.width -= 12;
}
// Display popup field for alignment selection.
Rect alignmentPosition = position;
alignmentPosition.y -= 1;
alignmentPosition.width = 33;
alignmentPosition.height += 1;
using (var content = AlignmentContent(label, axis)) {
if (EditorInternalUtility.DropdownMenu(alignmentPosition, content, RotorzEditorStyles.Instance.FlatButton))
{
DropDownAlignment(alignmentPosition, axis);
}
}
position.x += alignmentPosition.width;
position.width -= alignmentPosition.width;
EditorGUI.BeginDisabledGroup(axis.Alignment == SnapAlignment.Free);
{
// Add small amount of padding after control.
Rect textPosition = position;
textPosition.width -= 3;
if (axis.Alignment == SnapAlignment.Free)
{
// Draw background for text field.
if (Event.current.type == EventType.Repaint)
{
position.width -= buttonStyle.fixedWidth;
fieldStyle.Draw(position, false, false, false, false);
// Draw end of text field control.
position.x += position.width;
position.width = buttonStyle.fixedWidth;
position.height = buttonStyle.fixedHeight;
buttonStyle.Draw(position, false, false, false, false);
}
}
else
{
using (var fieldPrefixContent = ControlContent.Basic(
labelText: axis.GridType == SnapGridType.Fraction ? "1/" : " ",
image: RotorzEditorStyles.Skin.DownArrow
)) {
// Draw background for text field.
if (Event.current.type == EventType.Repaint)
{
position.width -= buttonStyle.fixedWidth;
GUI.contentColor = EditorGUIUtility.isProSkin ? Color.black : new Color(0f, 0f, 0f, 0.5f);
fieldStyle.Draw(position, fieldPrefixContent, realTextControlID);
GUI.contentColor = Color.white;
// Draw end of text field control.
position.x += position.width;
position.width = buttonStyle.fixedWidth;
position.height = buttonStyle.fixedHeight;
buttonStyle.Draw(position, false, false, false, false);
}
float prefixWidth = fieldStyle.CalcSize(fieldPrefixContent).x;
if (Event.current.GetTypeForControl(controlID) == EventType.MouseDown)
{
Rect popupPosition = textPosition;
popupPosition.width = prefixWidth;
if (popupPosition.Contains(Event.current.mousePosition))
{
Event.current.Use();
DropDownSpacingCoordinate(popupPosition, axis);
}
}
// Draw actual text field.
textPosition.x += prefixWidth;
textPosition.y += 1;
textPosition.width -= prefixWidth;
switch (axis.GridType)
{
default:
case SnapGridType.Fraction:
axis.SetFraction(EditorGUI.IntField(textPosition, axis.FractionDenominator, textStyle));
break;
case SnapGridType.Custom:
axis.SetCustomSize(EditorGUI.FloatField(textPosition, axis.CustomSize, textStyle));
break;
}
}
}
}
EditorGUI.EndDisabledGroup();
}
