private void dtlpResDirControl1_GetItemTextStyle(object sender, GetItemTextStyleEventArgs e)
{
e.FontFace = "";
e.FontSize = 0;
e.FontStyle = FontStyle.Regular;
if (EnabledIndices != null &&
IsMaskInList(e.Mask, EnabledIndices) == false)
{
e.ForeColor = ControlPaint.LightLight(ForeColor);
e.Result = 1;
}
else
{
e.Result = 0;
}
}
// 填充下级对象
public void FillSub(TreeNode node)
{
string strPath = "";
if (node != null)
{
node.Nodes.Clear(); // 清除以前的下级事项
}
Package package = null;
if (node != null)
{
strPath = GetPath(node, '/');
}
/*
* ItemInfo iteminfo = (ItemInfo)
* m_itemInfoTable[strPath];
* if (iteminfo == null)
* {
* iteminfo = new ItemInfo();
* m_itemInfoTable.Add(strPath, iteminfo);
* }
*/
this.Update();
package = GetOneLevelDirPackage(strPath /*, iteminfo*/);
if (package == null)
{ // error
// 最好将本Item图标改为带有红色出错标记的样式
if (node != null)
{
SetLoading(node);
node.Collapse();
}
return;
}
for (int i = 0; i < package.Count; i++)
{
Cell cell = (Cell)package[i];
string strCurPath = cell.Path;
if (strPath != "")
{
// 前方应当完全一致
Debug.Assert(strCurPath.Length >= strPath.Length + 1);
strCurPath = strCurPath.Remove(0, strPath.Length + 1);
}
int nImage = GetImageIndex(cell.Mask);
// 新node
TreeNode nodeNew = new TreeNode(strCurPath, nImage, nImage);
if ((cell.Mask & DtlpChannel.AttrExtend) != 0)
{
SetLoading(nodeNew);
}
/*
* if (procItemText != null)
* {
* string strFontFace;
* int nFontSize;
* FontStyle FontStyle;
* Color ForeColor = nodeNew.ForeColor;
* int nRet = procItemText(GetPath(nodeNew, '/'),cell.Mask,
* out strFontFace,
* out nFontSize,
* out FontStyle,
* ref ForeColor);
* if (nRet == 1)
* {
* if (strFontFace != "")
* {
* Font font = new Font(strFontFace, nFontSize, FontStyle);
* nodeNew.NodeFont = font;
* }
* nodeNew.ForeColor = ForeColor;
* }
* }*/
if (this.GetItemTextStyle != null)
{
GetItemTextStyleEventArgs e = new GetItemTextStyleEventArgs();
e.Path = GetPath(nodeNew, '/');
e.Mask = cell.Mask;
e.ForeColor = nodeNew.ForeColor;
this.GetItemTextStyle(this, e);
if (e.Result == 1)
{
if (e.FontFace != "")
{
Font font = new Font(e.FontFace,
e.FontSize,
e.FontStyle);
nodeNew.NodeFont = font;
}
nodeNew.ForeColor = e.ForeColor;
}
}
if (node == null)
{
this.Nodes.Add(nodeNew);
}
else
{
node.Nodes.Add(nodeNew);
}
// 确保有一个对应的ItemInfo对象
string strKeyPath = GetPath(nodeNew, '/');
ItemInfo iteminfo = (ItemInfo)
m_itemInfoTable[strKeyPath];
if (iteminfo == null)
{
iteminfo = new ItemInfo();
m_itemInfoTable.Add(strKeyPath, iteminfo);
}
iteminfo.Mask = cell.Mask;
// nodeNew.ForeColor = ControlPaint.LightLight(nodeNew.ForeColor);
}
}
// 请求给出Item文字参数
private void dtlpResDirControl1_GetItemTextStyle(object sender, GetItemTextStyleEventArgs e)
{
e.FontFace = "";
e.FontSize = 0;
e.FontStyle = FontStyle.Regular;
if ((e.Mask & DtlpChannel.TypeStdbase) != 0)
{
e.Result = 0;
}
else
{
e.ForeColor = ControlPaint.LightLight(ForeColor);
e.Result = 1;
}
}
// 填充下级对象
public void FillSub(TreeNode node)
{
string strPath = "";
if (node != null)
{
node.Nodes.Clear(); // 清除以前的下级事项
}
Package package = null;
if (node != null)
{
strPath = GetPath(node, '/');
}
/*
ItemInfo iteminfo = (ItemInfo)
m_itemInfoTable[strPath];
if (iteminfo == null)
{
iteminfo = new ItemInfo();
m_itemInfoTable.Add(strPath, iteminfo);
}
*/
this.Update();
package = GetOneLevelDirPackage(strPath/*, iteminfo*/);
if (package == null)
{ // error
// 最好将本Item图标改为带有红色出错标记的样式
if (node != null)
{
SetLoading(node);
node.Collapse();
}
return;
}
for(int i=0;i<package.Count;i++)
{
Cell cell = (Cell)package[i];
string strCurPath = cell.Path;
if (strPath != "")
{
// 前方应当完全一致
Debug.Assert(strCurPath.Length >= strPath.Length+1);
strCurPath = strCurPath.Remove(0,strPath.Length + 1);
}
int nImage = GetImageIndex(cell.Mask);
// 新node
TreeNode nodeNew = new TreeNode(strCurPath,nImage,nImage);
if ((cell.Mask & DtlpChannel.AttrExtend) != 0)
{
SetLoading(nodeNew);
}
/*
if (procItemText != null)
{
string strFontFace;
int nFontSize;
FontStyle FontStyle;
Color ForeColor = nodeNew.ForeColor;
int nRet = procItemText(GetPath(nodeNew, '/'),cell.Mask,
out strFontFace,
out nFontSize,
out FontStyle,
ref ForeColor);
if (nRet == 1)
{
if (strFontFace != "")
{
Font font = new Font(strFontFace, nFontSize, FontStyle);
nodeNew.NodeFont = font;
}
nodeNew.ForeColor = ForeColor;
}
}*/
if (this.GetItemTextStyle != null)
{
GetItemTextStyleEventArgs e = new GetItemTextStyleEventArgs();
e.Path = GetPath(nodeNew, '/');
e.Mask = cell.Mask;
e.ForeColor = nodeNew.ForeColor;
this.GetItemTextStyle(this, e);
if (e.Result == 1)
{
if (e.FontFace != "")
{
Font font = new Font(e.FontFace,
e.FontSize,
e.FontStyle);
nodeNew.NodeFont = font;
}
nodeNew.ForeColor = e.ForeColor;
}
}
if (node == null)
this.Nodes.Add(nodeNew);
else
node.Nodes.Add(nodeNew);
// 确保有一个对应的ItemInfo对象
string strKeyPath = GetPath(nodeNew, '/');
ItemInfo iteminfo = (ItemInfo)
m_itemInfoTable[strKeyPath];
if (iteminfo == null)
{
iteminfo = new ItemInfo();
m_itemInfoTable.Add(strKeyPath, iteminfo);
}
iteminfo.Mask = cell.Mask;
// nodeNew.ForeColor = ControlPaint.LightLight(nodeNew.ForeColor);
}
}