filemodel.pas

来自「絮语2007视频聊天软件源程序.仅供参考」· PAS 代码 · 共 40 行

unit filemodel;

interface

uses SysUtils,windows,model;

type
  tfilemodel=class(Tmodel)
    private
      procedure request_filetrans(params:string);
    public
      procedure process(params:string);override;
    end;

implementation
uses shareunit,constunt,udpcores,structureunt,richunt;

//------------------------------------------------------------------------------
//  要求文件发送文件
//------------------------------------------------------------------------------
procedure tfilemodel.request_filetrans(params:string);
begin
expandmemo.add(params);
postmessage(main_hwnd,refresh_status,xy_filetran_starting,0);
end;

//------------------------------------------------------------------------------
//  处理file有关的消息
//------------------------------------------------------------------------------
procedure tfilemodel.process(params:string);
var funid:string;
begin
funid:=getparamitem(params,'funid');
case strtointdef(funid,xy_unknow) of
    xy_request:request_filetrans(params);
    xy_unknow:logmemo.add('unknow:'+params);
  end;
end;

end.