/// <summary>
/// 载入插件
/// </summary>
/// <param name="fileToLoad"></param>
/// <param name="showFlags"></param>
/// <returns></returns>
public override object Load(string fileToLoad, ShowFlags showFlags)
{
ViewerControl viewerControl = null;
if (!String.IsNullOrEmpty(fileToLoad))
{
String ext = Path.GetExtension(fileToLoad);
String fileName = Path.GetFileNameWithoutExtension(fileToLoad);
TraceProc(System.Diagnostics.TraceLevel.Info, "fileName: " + fileName + ", ext: " + ext);
// 如果文件扩展名不在支持之列则直接返回
if (AllowedExtensions.IndexOf(ext, StringComparison.InvariantCultureIgnoreCase) < 0)
{
return(null);
}
viewerControl = new ViewerControl(this);
viewerControl.FileLoad(fileToLoad);
FocusedControl = viewerControl.webBrowser1;
viewerControl.Focus();
controls.Add(viewerControl);
}
return(viewerControl);
}
/// <summary>
///
/// </summary>
/// <param name="fileToLoad"></param>
/// <param name="showFlags"></param>
/// <returns></returns>
public override object Load(string fileToLoad, ShowFlags showFlags)
{
ViewerControl viewerControl = null;
if (!String.IsNullOrEmpty(fileToLoad))
{
//changed 1.0.0.2
if ((showFlags & ShowFlags.ForceShow).Equals(ShowFlags.ForceShow))
{
string ext = Path.GetExtension(fileToLoad);
if (AllowedExtensions.IndexOf(ext, StringComparison.InvariantCultureIgnoreCase) < 0)
{
return(null);
}
}
//String ext = Path.GetExtension(fileToLoad);
//// 如果文件扩展名不在支持之列则直接返回
//if (AllowedExtensions.IndexOf(ext, StringComparison.InvariantCultureIgnoreCase) < 0)
//{
// return null;
//}
viewerControl = new ViewerControl();
viewerControl.FileLoad(fileToLoad);
controls.Add(viewerControl);
}
return(viewerControl);
}
/// <summary>
/// Is called when click print button
/// </summary>
/// <param name="control"></param>
/// <param name="fileToPrint"></param>
/// <param name="defPrinter"></param>
/// <param name="printFlags"></param>
/// <param name="margins"></param>
/// <returns></returns>
public override ListerResult Print(object control, string fileToPrint, string defPrinter, PrintFlags printFlags, PrintMargins margins)
{
TraceProc(System.Diagnostics.TraceLevel.Info, "Print fileToPrint:" + fileToPrint + ", defPrinter: " + defPrinter);
ViewerControl viewerControl = (ViewerControl)control;
viewerControl.webBrowser1.ShowPrintDialog();
return(ListerResult.OK);
}
public override ListerResult SendCommand(object control, ListerCommand command, ShowFlags parameter)
{
ViewerControl viewerControl = (ViewerControl)control;
switch (command)
{
case ListerCommand.Copy:
viewerControl.webBrowser1.Document.ExecCommand("Copy", false, null);
break;
case ListerCommand.SelectAll:
viewerControl.webBrowser1.Document.ExecCommand("SelectAll", false, null);
break;
}
return(ListerResult.OK);
}
//Added 1.0.0.2
public override ListerResult LoadNext(object control, string fileToLoad, ShowFlags showFlags)
{
ViewerControl viewerControl = (ViewerControl)control;
if (!String.IsNullOrEmpty(fileToLoad))
{
if ((showFlags & ShowFlags.ForceShow).Equals(ShowFlags.ForceShow))
{
string ext = Path.GetExtension(fileToLoad);
if (AllowedExtensions.IndexOf(ext, StringComparison.InvariantCultureIgnoreCase) < 0)
{
return(ListerResult.Error);
}
}
viewerControl.FileLoad(fileToLoad);
return(ListerResult.OK);
}
return(ListerResult.Error);
}
/// <summary>
///
/// </summary>
/// <param name="fileToLoad"></param>
/// <param name="showFlags"></param>
/// <returns></returns>
public override object Load(string fileToLoad, ShowFlags showFlags)
{
ViewerControl viewerControl = null;
if (!String.IsNullOrEmpty(fileToLoad))
{
String ext = Path.GetExtension(fileToLoad);
// 如果文件扩展名不在支持之列则直接返回
if (AllowedExtensions.IndexOf(ext, StringComparison.InvariantCultureIgnoreCase) < 0)
{
return(null);
}
viewerControl = new ViewerControl();
viewerControl.FileLoad(fileToLoad);
controls.Add(viewerControl);
}
return(viewerControl);
}
public override int NotificationReceived(object control, int message, int wParam, int lParam)
{
ViewerControl viewerControl = (ViewerControl)control;
return(0);
}
public override ListerResult SearchText(object control, string searchString, SearchParameter searchParameter)
{
ViewerControl viewerControl = (ViewerControl)control;
return(ListerResult.OK);
}