/// <summary>
/// 清楚热键
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public bool ClearHotKey(int id)
{
var entity = new HotKeyEntity(id)
{
KeyVal = Keys.None, Modifier = KeyModifiers.None
};
return(_dao.Update(entity));
}
public bool Update(HotKeyEntity entity)
{
StringBuilder sql = new StringBuilder();
sql.Append($"update {__TableName} set ");
sql.Append($"{__KeyVal}={(int)entity.KeyVal},");
sql.Append($"{__Modifier}={(int)entity.Modifier}");
sql.Append(" where ");
sql.Append($"{__Id}={entity.Id}");
return(DB.ExecuteNonQuery(sql.ToString()) > 0);
}
public bool IsExist(HotKeyEntity entity)
{
string sql = $"select count(*) from {__TableName} where {__Id}!={entity.Id}" +
$" and {__KeyVal}={(int)entity.KeyVal} and {__Modifier}={(int)entity.Modifier}";
var result = DB.ExecuteScalar(sql);
if (result.ToInt16() > 0)
{
return(true);
}
return(false);
}
/// <summary>
/// 保存自定义热键
/// </summary>
/// <param name="entity"></param>
/// <returns></returns>
public bool SaveCustomHotKey(HotKeyEntity entity)
{
bool ret = _dao.Update(entity);
if (ret)
{
HhForm[] forms = _registedForms.ToArray();
foreach (var item in forms)
{
item.RefreshHotKeys();
}
}
return(ret);
}
/// <summary>
/// 注册热键
/// </summary>
/// <param name="form"></param>
/// <param name="entity"></param>
/// <returns></returns>
public bool Regist(HhForm form, HotKeyEntity entity)
{
bool ret = entity.Regist(form.Handle);
if (ret)
{
if (!_registedForms.Contains(form))
{
_registedForms.Add(form);
}
_keyMap[entity.Id] = entity;
}
return(ret);
}
/// <summary>
/// 热键是否已使用
/// </summary>
/// <param name="entity"></param>
/// <returns></returns>
public bool IsHotKeyExist(HotKeyEntity entity)
{
return(_dao.IsExist(entity));
}
