/// <summary>
/// 通过 key 查找 BlockConfig。
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
public BlockConfig GetBlockConfig(BlockConfigKey key)
{
if (key.Type == BlockConfigType.Config || XmlConfigFileSystem.IsCustomizing)
{
var path = key.GetFilePath();
if (File.Exists(path))
{
var xDoc = XDocument.Load(path);
var blockCfg = new BlockConfig
{
Key = key,
Xml = xDoc.Root
};
return blockCfg;
}
}
return null;
}
/// <summary>
/// 通过 key 查找 BlockConfig。
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
public BlockConfig GetBlockConfig(BlockConfigKey key)
{
if (key.Type == BlockConfigType.Config || XmlConfigFileSystem.IsCustomizing)
{
var path = key.GetFilePath();
if (File.Exists(path))
{
var xDoc = XDocument.Load(path);
var blockCfg = new BlockConfig
{
Key = key,
Xml = xDoc.Root
};
return(blockCfg);
}
}
return(null);
}
/// <summary>
/// 把某个 BlockConfig 保存为 XML 文件。
/// </summary>
/// <param name="blockCfg"></param>
public void Save(BlockConfig blockCfg)
{
var path = blockCfg.Key.GetFilePath();
if (blockCfg.IsChanged())
{
var doc = new XDocument(blockCfg.Xml);
var dir = Path.GetDirectoryName(path);
if (!Directory.Exists(dir)) { Directory.CreateDirectory(dir); }
doc.Save(path);
}
else
{
//UI配置没有变化时，Xml 文件应该删除。
if (File.Exists(path)) { File.Delete(path); }
}
}
private void SerializeProperties(ConfigInputOutput io, BlockConfig blockConfig)
{
if (io.InputView is WebEntityViewMeta)
{
blockConfig.PageSize = (this.PageSize != io.InputView.AsWebView().PageSize) ? (int?)this.PageSize : null;
}
var hasGroup = !string.IsNullOrEmpty(this.GroupBy);
if (io.InputView.GroupBy == null)
{
blockConfig.GroupBy = hasGroup ? this.GroupBy : null;
}
else
{
if (hasGroup)
{
blockConfig.GroupBy = io.InputView.GroupBy.Name != this.GroupBy ? this.GroupBy : null;
}
else
{
blockConfig.GroupBy = BlockConfig.NullString;
}
}
}
private void SerializeEntityProperties(ConfigInputOutput io, BlockConfig blockConfig)
{
var properties = blockConfig.EntityProperties;
foreach (var propertyChanged in this.ViewConfigurationPropertyList)
{
//查找或添加一个新的属性配置项。
bool exsits = true;
var propertyCfg = properties.FirstOrDefault(p => p.Name == propertyChanged.Name);
if (propertyCfg == null)
{
propertyCfg = new BlockPropertyConfig() { Name = propertyChanged.Name };
exsits = false;
}
//重算所有属性值。
var propertyVM = io.InputView.Property(propertyChanged.Name);
var siw = (ShowInWhere)propertyChanged.ShowInWhere;
propertyCfg.ShowInWhere = siw != propertyVM.ShowInWhere ? (ShowInWhere?)siw : null;
propertyCfg.OrderNo = propertyChanged.OrderNo != propertyVM.OrderNo ? (double?)propertyChanged.OrderNo : null;
propertyCfg.Label = propertyChanged.Label != propertyVM.Label ? propertyChanged.Label : null;
//如果配置项有用，则加入到列表中，否则应该从列表中移除。
if (propertyCfg.IsChanged())
{
if (!exsits)
{
properties.Add(propertyCfg);
}
}
else
{
if (exsits)
{
properties.Remove(propertyCfg);
}
}
}
}
private void SerializeCommands(ConfigInputOutput io, BlockConfig blockConfig)
{
bool isWeb = RafyEnvironment.Location.IsWebUI;
foreach (var cmdChanged in this.ViewConfigurationCommandList)
{
//查找或添加一个新的属性配置项。
bool exsits = true;
var cmdCfg = blockConfig.Commands.FirstOrDefault(p => p.Name == cmdChanged.Name);
if (cmdCfg == null)
{
cmdCfg = new BlockCommandConfig() { Name = cmdChanged.Name };
exsits = false;
}
//重算所有属性值。
if (isWeb)
{
var cmdVM = io.InputView.AsWebView().Commands.Find(cmdChanged.Name);
cmdCfg.Label = cmdChanged.Label != cmdVM.Label ? cmdChanged.Label : null;
cmdCfg.IsVisible = cmdChanged.IsVisible != cmdVM.IsVisible ? (bool?)cmdChanged.IsVisible : null;
}
else
{
var cmdVM = io.InputView.AsWPFView().Commands.Find(cmdChanged.Name);
cmdCfg.Label = cmdChanged.Label != cmdVM.Label ? cmdChanged.Label : null;
cmdCfg.IsVisible = cmdChanged.IsVisible != cmdVM.IsVisible ? (bool?)cmdChanged.IsVisible : null;
}
//如果配置项有用，则加入到列表中，否则应该从列表中移除。
if (cmdCfg.IsChanged())
{
if (!exsits)
{
blockConfig.Commands.Add(cmdCfg);
}
}
else
{
if (exsits)
{
blockConfig.Commands.Remove(cmdCfg);
}
}
}
}
internal void SaveToXml()
{
var io = GetInputOutput(this.Id);
if (io.InputView == null) return;
//先从 xml 文件中读取当前的配置。
var blockConfig = UIModel.XmlConfigMgr.GetBlockConfig(io.OutputBlockConfigKey);
if (blockConfig == null)
{
blockConfig = new BlockConfig
{
Key = io.OutputBlockConfigKey
};
}
//把所有所有变更的差异都存储到 blockConfig 中。
this.SerializeProperties(io, blockConfig);
this.SerializeEntityProperties(io, blockConfig);
this.SerializeCommands(io, blockConfig);
UIModel.XmlConfigMgr.Save(blockConfig);
}
