// 菜单：修改一行
void button_modifyFile_Click(object sender, System.EventArgs e)
{
if (this.SelectedItems.Count == 0)
{
MessageBox.Show(this, "尚未选择要修改的行...");
return ;
}
ResObjectDlg dlg = new ResObjectDlg();
dlg.Font = GuiUtil.GetDefaultFont();
dlg.textBox_serverName.Text = ListViewUtil.GetItemText(this.SelectedItems[0], COLUMN_ID);
dlg.textBox_state.Text = ListViewUtil.GetItemText(this.SelectedItems[0], COLUMN_STATE);
dlg.textBox_mime.Text = ListViewUtil.GetItemText(this.SelectedItems[0], COLUMN_MIME);
dlg.textBox_localPath.Text = ListViewUtil.GetItemText(this.SelectedItems[0], COLUMN_LOCALPATH);
dlg.textBox_size.Text = ListViewUtil.GetItemText(this.SelectedItems[0], COLUMN_SIZE);
dlg.textBox_timestamp.Text = ListViewUtil.GetItemText(this.SelectedItems[0], COLUMN_TIMESTAMP);
dlg.ShowDialog(this);
if (dlg.DialogResult != DialogResult.OK)
return;
Cursor cursorSave = Cursor;
Cursor = Cursors.WaitCursor;
this.Enabled = false;
DigitalPlatform.Xml.ElementItem item = GetFileItem(dlg.textBox_serverName.Text);
if (item != null)
{
item.SetAttrValue("__mime", dlg.textBox_mime.Text);
item.SetAttrValue("__localpath", dlg.textBox_localPath.Text);
item.SetAttrValue("__state", this.NewFileState);
item.SetAttrValue("__size", dlg.textBox_size.Text);
item.SetAttrValue("__timestamp", dlg.textBox_timestamp.Text);
m_bChanged = true;
}
else
{
Debug.Assert(false, "xmleditor中居然不存在id为["
+ dlg.textBox_serverName.Text
+ "]的<dprms:file>元素");
}
this.Enabled = true;
Cursor = cursorSave;
}
void ItemCreated(object sender,
DigitalPlatform.Xml.ItemCreatedEventArgs e)
{
if (e.item is AttrItem)
{
ElementItem parent = e.item.parent;
if (parent == null)
return;
if (this.IsFileElement(parent) == false)
return;
/*
string strId = parent.GetAttrValue("id");
if (strId == null || strId == "")
return;
*/
if (e.item.Name == "id")
{
ChangeFileAttr((AttrItem)e.item,
"",
e.item.Value);
}
else
{
ChangeFileAttr((AttrItem)e.item,
null,
e.item.Value);
}
return;
}
if (!(e.item is ElementItem))
return;
if (IsFileElement(e.item) == false)
return;
ElementItem element = (ElementItem)e.item;
// 看看创建时是否已经有id属性
string strID = element.GetAttrValue("id");
// 客户端
if (strID == null || strID == "")
{
NewLine(element,
true);
ResObjectDlg dlg = new ResObjectDlg();
dlg.Font = GuiUtil.GetDefaultFont();
dlg.ShowDialog(this);
if (dlg.DialogResult != DialogResult.OK)
{
// e.Cancel = true;
// 删除刚刚创建的element
ElementItem parent = element.parent;
parent.Remove(element);
return;
}
// 直接对xmleditor进行修改
element.SetAttrValue("__mime",dlg.textBox_mime.Text);
element.SetAttrValue("__localpath",dlg.textBox_localPath.Text);
element.SetAttrValue("__size",dlg.textBox_size.Text);
strID = NewFileId();
// 用到了id
if (m_tableFileId.Contains((object)strID) == false)
m_tableFileId.Add(strID, (object)true);
element.SetAttrValue("id", strID);
/*
SetItemProperty(editor,
(ElementItem)e.item,
dlg.textBox_mime.Text,
dlg.textBox_localPath.Text,
dlg.textBox_size.Text);
NewLine((ElementItem)e.item,
true);
*/
}
else // 来自服务器端的
{
string strState = element.GetAttrValue("__state");
if (strState == null || strState == "")
{
NewLine(element,
false);
GetMetaDataParam(element);
}
else
{
NewLine(element,
IsNewFileState(strState));
// 跟踪全部xml属性
ChangeLine(strID,
null, // newid
element.GetAttrValue("__state"),
element.GetAttrValue("__localpath"),
element.GetAttrValue("__mime"),
element.GetAttrValue("__size"),
element.GetAttrValue("__timestamp"));
}
}
}