public void LoadTemplate()
{
if (this.Changed == true)
{
DialogResult result = MessageBox.Show(this,
"装载模板前,发现当前窗口中已有内容修改后未来得及保存。是否要继续装载模板到窗口中(这样将丢失先前修改的内容)?\r\n\r\n(是)继续装载模板 (否)不装载模板",
"dp2rms",
MessageBoxButtons.YesNo,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button2);
if (result != DialogResult.Yes)
{
MessageBox.Show(this, "装载模板操作被放弃...");
return;
}
}
OpenResDlg dlg = new OpenResDlg();
dlg.Font = GuiUtil.GetDefaultFont();
dlg.Text = "请选择目标数据库";
dlg.EnabledIndices = new int[] { ResTree.RESTYPE_DB };
dlg.ap = this.MainForm.AppInfo;
dlg.ApCfgTitle = "detailform_openresdlg";
dlg.Path = textBox_recPath.Text;
dlg.Initial( MainForm.Servers,
this.Channels);
// dlg.StartPosition = FormStartPosition.CenterScreen;
dlg.ShowDialog(this);
if (dlg.DialogResult != DialogResult.OK)
return;
textBox_recPath.Text = dlg.Path + "/?"; // 为了追加保存
// 下载配置文件
ResPath respath = new ResPath(dlg.Path);
// 使用Channel
RmsChannel channelSave = channel;
channel = Channels.GetChannel(respath.Url);
Debug.Assert(channel != null, "Channels.GetChannel 异常");
try
{
string strContent;
string strError;
string strCfgFilePath = respath.Path + "/cfgs/template";
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在下载文件" + strCfgFilePath);
stop.BeginLoop();
byte[] baTimeStamp = null;
string strMetaData;
string strOutputPath;
long lRet = channel.GetRes(
MainForm.cfgCache,
strCfgFilePath,
// this.eventClose,
out strContent,
out strMetaData,
out baTimeStamp,
out strOutputPath,
out strError);
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
if (lRet == -1)
{
this.TimeStamp = null;
MessageBox.Show(this, strError);
return;
}
else
{
// MessageBox.Show(this, strContent);
SelectRecordTemplateDlg tempdlg = new SelectRecordTemplateDlg();
tempdlg.Font = GuiUtil.GetDefaultFont();
int nRet = tempdlg.Initial(strContent, out strError);
if (nRet == -1)
{
MessageBox.Show(this, "装载配置文件 '" + strCfgFilePath + "' 发生错误: " + strError);
return;
}
tempdlg.ap = this.MainForm.AppInfo;
tempdlg.ApCfgTitle = "detailform_selecttemplatedlg";
tempdlg.ShowDialog(this);
if (tempdlg.DialogResult != DialogResult.OK)
return;
this.TimeStamp = null;
this.m_strMetaData = ""; // 记忆XML记录的元数据
this.strDatabaseOriginPath = ""; // 保存从数据库中来的原始path
nRet = this.SetRecordToControls(tempdlg.SelectedRecordXml,
out strError);
if (nRet == -1)
{
MessageBox.Show(this, strError);
return;
}
this.TimeStamp = baTimeStamp;
this.Text = respath.ReverseFullPath;
}
}
finally
{
channel = channelSave;
}
}
// 保存记录到模板配置文件
// parameters:
public void SaveToTemplate()
{
// 选择目标数据库
OpenResDlg dlg = new OpenResDlg();
dlg.Font = GuiUtil.GetDefaultFont();
dlg.Text = "请选择目标数据库";
dlg.EnabledIndices = new int[] { ResTree.RESTYPE_DB };
dlg.ap = this.MainForm.AppInfo;
dlg.ApCfgTitle = "detailform_openresdlg";
dlg.Path = textBox_recPath.Text;
dlg.Initial( MainForm.Servers,
this.Channels);
// dlg.StartPosition = FormStartPosition.CenterScreen;
dlg.ShowDialog(this);
if (dlg.DialogResult != DialogResult.OK)
return;
// 下载模板配置文件
ResPath respath = new ResPath(dlg.Path);
string strError;
string strContent;
byte[] baTimeStamp = null;
string strMetaData;
string strOutputPath;
string strCfgFilePath = respath.Path + "/cfgs/template";
long lRet = 0;
// 使用Channel
RmsChannel channelSave = channel;
channel = Channels.GetChannel(respath.Url);
Debug.Assert(channel != null, "Channels.GetChannel 异常");
try
{
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在下载文件" + strCfgFilePath);
stop.BeginLoop();
lRet = channel.GetRes(
MainForm.cfgCache,
strCfgFilePath,
out strContent,
out strMetaData,
out baTimeStamp,
out strOutputPath,
out strError);
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
if (lRet == -1)
{
this.TimeStamp = null;
MessageBox.Show(this, strError);
return;
}
}
finally
{
channel = channelSave;
}
SelectRecordTemplateDlg tempdlg = new SelectRecordTemplateDlg();
tempdlg.Font = GuiUtil.GetDefaultFont();
int nRet = tempdlg.Initial(strContent, out strError);
if (nRet == -1)
goto ERROR1;
tempdlg.Text = "请选择要修改的模板记录";
tempdlg.CheckNameExist = false; // 按OK按钮时不警告"名字不存在",这样允许新建一个模板
tempdlg.ap = this.MainForm.AppInfo;
tempdlg.ApCfgTitle = "detailform_selecttemplatedlg";
tempdlg.ShowDialog(this);
if (tempdlg.DialogResult != DialogResult.OK)
return;
string strXmlBody = "";
bool bHasUploadedFile = false;
nRet = GetXmlRecord(out strXmlBody,
out bHasUploadedFile,
out strError);
if (nRet == -1)
goto ERROR1;
// 修改配置文件内容
if (tempdlg.textBox_name.Text != "")
{
// 替换或者追加一个记录
nRet = tempdlg.ReplaceRecord(tempdlg.textBox_name.Text,
strXmlBody,
out strError);
if (nRet == -1)
{
goto ERROR1;
}
}
if (tempdlg.Changed == false) // 没有必要保存回去
return;
string strOutputXml = tempdlg.OutputXml;
// 使用Channel
channelSave = channel;
// 重新获得一次channel, 是因为前面GetXmlRecord()函数有可能摧毁这个变量
channel = Channels.GetChannel(respath.Url);
Debug.Assert(channel != null, "Channels.GetChannel 异常");
try
{
// 存回配置文件
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在保存配置文件 " + strCfgFilePath);
stop.BeginLoop();
byte [] baOutputTimeStamp = null;
// string strOutputPath = "";
EnableControlsInLoading(true);
lRet = channel.DoSaveTextRes(strCfgFilePath,
strOutputXml,
true, // bInlucdePreamble
"", // style
baTimeStamp,
out baOutputTimeStamp,
out strOutputPath,
out strError);
EnableControlsInLoading(false);
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
if (lRet == -1)
{
strError = "保存配置文件"+ strCfgFilePath +"失败，原因: "+strError;
goto ERROR1;
}
}
finally
{
channel = channelSave;
}
MessageBox.Show(this, "修改模板配置文件成功。");
return;
ERROR1:
MessageBox.Show(this, strError);
}
