public static void Show(SpriteAtlas spriteAtlas, string defaultSpriteName, OnSpriteSelected callback)
{
if (spriteSelector != null)
{
spriteSelector.Close();
spriteSelector = null;
}
AtlasSpriteSelector selector = ScriptableWizard.DisplayWizard <AtlasSpriteSelector>("Select a Sprite");
selector.atlas = spriteAtlas;
selector.mSelectedSpriteName = defaultSpriteName;
selector.mSpriteSeletectedCallback = callback;
}
private void DrawSpritePopup(SpriteAtlas atlas, SerializedProperty spriteProperty)
{
GUIContent label = new GUIContent(spriteProperty.displayName, spriteProperty.tooltip);
string spriteName = string.IsNullOrEmpty(spriteProperty.stringValue) ? "----" : spriteProperty.stringValue;
using (new EditorGUI.DisabledGroupScope(!atlas))
{
using (new EditorGUILayout.HorizontalScope())
{
EditorGUILayout.PrefixLabel(label);
if (GUILayout.Button(string.IsNullOrEmpty(spriteName) ? "-" : spriteName, "minipopup") && atlas)
{
AtlasSpriteSelector.Show(atlas, spriteName, (selectedSpriteName) =>
{
OnSpriteSelectedCallback(spriteProperty, selectedSpriteName);
});
}
}
}
}
void OnDisable()
{
spriteSelector = null;
}
void OnEnable()
{
spriteSelector = this;
}