/// <summary>
/// 获取所有皮肤信息列表
/// </summary>
/// <param name="refreshCache">是否根据磁盘目录重新刷新皮肤信息列表</param>
/// <returns>皮肤信息列表</returns>
public static IList <DUISkinInfo> GetSkinInfoList(bool refreshCache)
{
if (_skinInfoList == null || refreshCache)
{
lock (_lockObj)
{
if (_skinInfoList == null || refreshCache)
{
_skinInfoList = new List <DUISkinInfo>();
string tempAppBaseDirectory = CommonFunctions.GetAppBaseDirectory();
string tempSkinBaseDirectory = tempAppBaseDirectory.TrimEnd(new char[] { '\\' }) + "\\Skins";
foreach (string subDirectoryFullName in Directory.GetDirectories(tempSkinBaseDirectory))
{
string subDirectoryName = new DirectoryInfo(subDirectoryFullName).Name;
DUISkinInfo newSkinInfo = new DUISkinInfo(tempAppBaseDirectory, subDirectoryName);
if (newSkinInfo.CreateOK)
{
_skinInfoList.Add(newSkinInfo);
}
}
}
}
}
return(_skinInfoList);
}
/// <summary>
/// 创建指定皮肤唯一名的皮肤管理器，此方法调用后，新皮肤资源将载入，就皮肤资源将被释放
/// </summary>
/// <param name="skinName">皮肤唯一名（皮肤根目录名）</param>
/// <param name="recreate">是否强制重新创建</param>
/// <returns>皮肤管理器</returns>
public static DUISkinManager CreateSkinManager(DUISkinInfo skinInfo, bool recreate)
{
if (recreate || _instance == null || _instance.CurrentSkinInfo == null ||
!_instance.CurrentSkinInfo.SkinName.Equals(skinInfo.SkinName))
{
lock (_lockObj)
{
//二次判断，以支持多线程
if (recreate || _instance == null || _instance.CurrentSkinInfo == null ||
!_instance.CurrentSkinInfo.SkinName.Equals(skinInfo.SkinName))
{
try
{
DUIForm.FlushBackgroundBitmapDict();
_instance = new DUISkinManager(skinInfo);
}
catch (Exception ex)
{
MessageBox.Show("换肤时产生异常：" + ex.Message);
}
BroadCastSkinChangeEvent();
}
}
}
return(_instance);
}
/// <summary>
/// 读取皮肤图片资源
/// </summary>
/// <param name="skinName">皮肤唯一名（皮肤根目录名）</param>
/// <param name="xmlDoc">皮肤配置文件XML文档对象</param>
/// <param name="imageDict">图片资源字典</param>
private void LoadSkinImageSources(DUISkinInfo skinInfo, XmlDocument xmlDoc, IDictionary <string, Image> imageDict)
{
if (xmlDoc == null || imageDict == null)
{
return;
}
XmlElement skinSettingElement = xmlDoc.DocumentElement;
if (skinSettingElement.Name != "skinSetting")
{
throw new Exception("加载皮肤目录" + skinInfo.SkinName + "中的皮肤配置文件出错，根标签不合法!");
}
if (!Directory.Exists(skinInfo.SkinImagesDirectory))
{
throw new Exception("皮肤目录" + skinInfo.SkinName + "\\images不存在，无法加载皮肤资源!");
}
foreach (XmlNode childNode in skinSettingElement.ChildNodes)
{
if (childNode.Name == "imageSources")
{
foreach (XmlNode imageNode in childNode.ChildNodes)
{
if (imageNode.Name == "image")
{
string imageName = imageNode.Attributes["name"] != null?imageNode.Attributes["name"].Value:null;
string imageFileName = imageNode.Attributes["fileName"] != null ? imageNode.Attributes["fileName"].Value : null;
if (string.IsNullOrEmpty(imageName) || string.IsNullOrEmpty(imageFileName))
{
continue;
}
string imageFileFullName = skinInfo.SkinImagesDirectory + "\\" + imageFileName;
if (!File.Exists(imageFileFullName))
{
throw new Exception("加载皮肤资源时找不到文件" + imageFileFullName + "!");
}
Image imageSource = CommonFunctions.LoadImageFromFile(imageFileFullName);
if (!imageDict.ContainsKey(imageName))
{
imageDict.Add(imageName, imageSource);
}
else
{
imageDict[imageName] = imageSource;
}
}
}
}
}
}
private DUISkinManager(DUISkinInfo skinInfo)
{
if (!Directory.Exists(skinInfo.SkinBaseDirectory))
{
throw new Exception("未能找到皮肤根目录Skins[" + skinInfo.SkinBaseDirectory + "],不能加载皮肤资源，请重新安装程序！");
}
if (!Directory.Exists(skinInfo.SkinDirectory))
{
throw new Exception("未能找到皮肤目录" + skinInfo.SkinName + ",不能加载皮肤资源，请重新安装程序！");
}
if (!File.Exists(skinInfo.SkinSettingFileName))
{
throw new Exception("未能找到皮肤目录" + skinInfo.SkinName + "下的皮肤配置文件SkinSettings.config,不能加载皮肤资源，请重新安装程序！");
}
//载入皮肤配置文件
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(skinInfo.SkinSettingFileName);
//读取皮肤图片资源
IDictionary <string, Image> tempSkinImageDict = new Dictionary <string, Image>();
LoadSkinImageSources(skinInfo, xmlDoc, tempSkinImageDict);
//读取皮肤参数配置
IDictionary <string, string> tempSkinParametersDict = new Dictionary <string, string>();
LoadSkinParamters(skinInfo, xmlDoc, tempSkinParametersDict);
Dictionary <string, DUIFont> tempFontsDict = new Dictionary <string, DUIFont>();
IDictionary <Type, IDictionary <string, IDUIStyle> > tempSkinStylesDict
= new Dictionary <Type, IDictionary <string, IDUIStyle> >();
LoadSkinStyles(skinInfo, xmlDoc, tempFontsDict, tempSkinStylesDict);
IDictionary <string, DUILayout> tempSkinLayoutsDict = new Dictionary <string, DUILayout>();
LoadSkinLayouts(skinInfo, tempSkinLayoutsDict);
//---------------------------------------
//刷新当前皮肤基础参数值
this._currentSkinInfo = skinInfo;
this._imageSources = tempSkinImageDict;
this._parameters = tempSkinParametersDict;
this._fonts = tempFontsDict;
this._styles = tempSkinStylesDict;
this._layouts = tempSkinLayoutsDict;
this._formLayouts = new Dictionary <Guid, IDictionary <string, DUILayout> >();
}
/// <summary>
/// 读取皮肤参数配置
/// </summary>
/// <param name="skinName">皮肤唯一名（皮肤根目录名）</param>
/// <param name="parameterDict">皮肤参数字典</param>
private void LoadSkinLayouts(DUISkinInfo skinInfo, IDictionary <string, DUILayout> layoutDict)
{
if (layoutDict == null)
{
return;
}
foreach (string layoutFileName in Directory.GetFiles(skinInfo.SkinLayoutDirectory))
{
FileInfo fileInfo = new FileInfo(layoutFileName);
if (fileInfo.Extension.ToLower().Equals(".layout"))
{
DUILayout newLayout = new DUILayout(layoutFileName);
layoutDict.Add(newLayout.Name, newLayout);
}
}
}
/// <summary>
/// 读取皮肤参数配置
/// </summary>
/// <param name="skinName">皮肤唯一名（皮肤根目录名）</param>
/// <param name="xmlDoc">皮肤配置文件XML文档对象</param>
/// <param name="parameterDict">皮肤参数字典</param>
private void LoadSkinParamters(DUISkinInfo skinInfo, XmlDocument xmlDoc, IDictionary <string, string> parameterDict)
{
if (xmlDoc == null || parameterDict == null)
{
return;
}
XmlElement skinSettingElement = xmlDoc.DocumentElement;
if (skinSettingElement.Name != "skinSetting")
{
throw new Exception("加载皮肤目录" + skinInfo.SkinName + "中的皮肤配置文件出错，根标签不合法!");
}
foreach (XmlNode childNode in skinSettingElement.ChildNodes)
{
if (childNode.Name == "skinParameters")
{
foreach (XmlNode imageNode in childNode.ChildNodes)
{
if (imageNode.Name == "parameter")
{
string parameterName = imageNode.Attributes["name"] != null ? imageNode.Attributes["name"].Value : null;
string parameterValue = imageNode.Attributes["value"] != null ? imageNode.Attributes["value"].Value : null;
if (string.IsNullOrEmpty(parameterName) || string.IsNullOrEmpty(parameterValue))
{
continue;
}
if (!parameterDict.ContainsKey(parameterName))
{
parameterDict.Add(parameterName, parameterValue);
}
else
{
parameterDict[parameterName] = parameterValue;
}
}
}
}
}
}
/// <summary>
/// 读取皮肤控件样式配置
/// </summary>
/// <param name="skinName">当前皮肤信息对象</param>
/// <param name="xmlDoc">皮肤配置文件XML文档对象</param>
/// <param name="parameterDict">皮肤控件样式字典</param>
private void LoadSkinStyles(DUISkinInfo skinInfo, XmlDocument xmlDoc,
IDictionary <string, DUIFont> fontDict, IDictionary <Type, IDictionary <string, IDUIStyle> > styleDict)
{
if (xmlDoc == null || fontDict == null || styleDict == null)
{
return;
}
XmlElement skinSettingElement = xmlDoc.DocumentElement;
if (skinSettingElement.Name != "skinSetting")
{
throw new Exception("加载皮肤目录" + skinInfo.SkinName + "中的皮肤配置文件出错，根标签不合法!");
}
//遍历所有二级节点
foreach (XmlNode childNode in skinSettingElement.ChildNodes)
{
//处理样式节点
if (childNode.Name == "styles")
{
foreach (XmlNode typeStyleNode in childNode.ChildNodes)
{
//全局Font
if (typeStyleNode.Name == "fonts")
{
#region 全局Font处理
foreach (XmlNode fontNode in typeStyleNode.ChildNodes)
{
if (fontNode.Name == "font")
{
DUIFont newFont = new DUIFont(fontNode);
if (fontDict.ContainsKey(newFont.Name))
{
fontDict[newFont.Name] = newFont;
}
else
{
fontDict.Add(newFont.Name, newFont);
}
}
}
#endregion
}
//Label样式
else if (typeStyleNode.Name == "labelStyles")
{
#region labelStyles处理
foreach (XmlNode lableStyleNode in typeStyleNode.ChildNodes)
{
if (lableStyleNode.Name == "labelStyle")
{
LabelDUIStyle labelDUIStyle = new LabelDUIStyle(lableStyleNode);
IDictionary <string, IDUIStyle> tmpDUIStyleDict = null;
if (styleDict.ContainsKey(typeof(DUIStyleLabel)))
{
tmpDUIStyleDict = styleDict[typeof(DUIStyleLabel)];
}
else
{
tmpDUIStyleDict = new Dictionary <string, IDUIStyle>();
styleDict.Add(typeof(DUIStyleLabel), tmpDUIStyleDict);
}
if (tmpDUIStyleDict.ContainsKey(labelDUIStyle.Name))
{
tmpDUIStyleDict[labelDUIStyle.Name] = labelDUIStyle;
}
else
{
tmpDUIStyleDict.Add(labelDUIStyle.Name, labelDUIStyle);
}
}
}
#endregion
}
//TextBox样式
else if (typeStyleNode.Name == "textboxStyles")
{
#region textboxStyles处理
foreach (XmlNode textboxStyleNode in typeStyleNode.ChildNodes)
{
if (textboxStyleNode.Name == "textboxStyle")
{
TextBoxDUIStyle txtboxDUIStyle = new TextBoxDUIStyle(textboxStyleNode);
IDictionary <string, IDUIStyle> tmpDUIStyleDict = null;
if (styleDict.ContainsKey(typeof(DUIStyleTextBox)))
{
tmpDUIStyleDict = styleDict[typeof(DUIStyleTextBox)];
}
else
{
tmpDUIStyleDict = new Dictionary <string, IDUIStyle>();
styleDict.Add(typeof(DUIStyleTextBox), tmpDUIStyleDict);
}
if (tmpDUIStyleDict.ContainsKey(txtboxDUIStyle.Name))
{
tmpDUIStyleDict[txtboxDUIStyle.Name] = txtboxDUIStyle;
}
else
{
tmpDUIStyleDict.Add(txtboxDUIStyle.Name, txtboxDUIStyle);
}
}
}
#endregion
}
else if (typeStyleNode.Name == "buttonStyles")
{
#region buttonStyles处理
foreach (XmlNode buttonStyleNode in typeStyleNode.ChildNodes)
{
if (buttonStyleNode.Name == "buttonStyle")
{
ButtonDUIStyle buttonDUIStyle = new ButtonDUIStyle(buttonStyleNode);
IDictionary <string, IDUIStyle> tmpDUIStyleDict = null;
if (styleDict.ContainsKey(typeof(DUIStyleButton)))
{
tmpDUIStyleDict = styleDict[typeof(DUIStyleButton)];
}
else
{
tmpDUIStyleDict = new Dictionary <string, IDUIStyle>();
styleDict.Add(typeof(DUIStyleButton), tmpDUIStyleDict);
}
if (tmpDUIStyleDict.ContainsKey(buttonDUIStyle.Name))
{
tmpDUIStyleDict[buttonDUIStyle.Name] = buttonDUIStyle;
}
else
{
tmpDUIStyleDict.Add(buttonDUIStyle.Name, buttonDUIStyle);
}
}
}
#endregion
}
else
{
}
}
}
}
}