D10myYicheng/坯布码单待检(PBMDDJ.dll)/U_FjList_RZ.pas

unit U_FjList_RZ;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, ExtCtrls, ComCtrls, Menus, cxLookAndFeelPainters, StdCtrls, cxButtons,
  DB, ADODB, ImgList, shellapi, IdBaseComponent, IdComponent, IdTCPConnection,
  IdTCPClient, IdFTP, cxStyles, cxCustomData, cxGraphics, cxFilter, cxData,
  cxDataStorage, cxEdit, cxDBData, cxGridCustomTableView, cxGridTableView,
  cxGridDBTableView, cxGridLevel, cxClasses, cxControls, cxGridCustomView,
  cxGrid, cxLookAndFeels, dxSkinsCore, dxSkinsDefaultPainters, cxNavigator,
  dxDateRanges, IdExplicitTLSClientServerBase, System.ImageList;

type
  TfrmFjList_RZ = class(TForm)
    ListView1: TListView;
    Panel1: TPanel;
    FileName: TcxButton;
    cxButton1: TcxButton;
    cxButton2: TcxButton;
    cxButton3: TcxButton;
    ADOQueryTmp: TADOQuery;
    ADOQueryCmd: TADOQuery;
    ImageList1: TImageList;
    Panel2: TPanel;
    IdFTP1: TIdFTP;
    ADOConnection1: TADOConnection;
    Tv1: TcxGridDBTableView;
    cxGrid1Level1: TcxGridLevel;
    cxGrid1: TcxGrid;
    v1Column1: TcxGridDBColumn;
    v1Column2: TcxGridDBColumn;
    v1Column3: TcxGridDBColumn;
    DataSource1: TDataSource;
    v1Column4: TcxGridDBColumn;
    procedure cxButton3Click(Sender: TObject);
    procedure FormDestroy(Sender: TObject);
    procedure FileNameClick(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure ListView1DblClick(Sender: TObject);
    procedure cxButton1Click(Sender: TObject);
    procedure cxButton2Click(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure Panel2DblClick(Sender: TObject);
    procedure Tv1DblClick(Sender: TObject);
  private
    procedure InitData();
    { Private declarations }
  public
    fkeyNO: string;
    fType: string;
    fId: integer;
    fstatus: integer;
  //  fmanage:string;

    { Public declarations }
  end;

var
  frmFjList_RZ: TfrmFjList_RZ;

implementation

uses
  U_DataLink, U_RTFun, U_CompressionFun;
{$R *.dfm}

procedure TfrmFjList_RZ.InitData();
var
  ListItem: TListItem;
  Flag: Cardinal;
  info: SHFILEINFOA;
  Icon: TIcon;
begin
  ListView1.Items.Clear;
  try

    with adoqueryTmp do
    begin
      close;
      sql.Clear;
      sql.Add('select * from TP_File ');
      sql.Add('where WBID=' + quotedstr(trim(fkeyNO)));
      sql.Add('and TFType=' + quotedstr(trim(fType)));
      open;
  {  if not IsEmpty then
    begin
      while not eof do
      begin
        with ListView1 do
        begin
           LargeImages := ImageList1;
           Icon := TIcon.Create;
           ListItem := Items.Add;
           Listitem.Caption := trim(fieldbyname('fileName').AsString);
       //    Listitem.SubItems.Add(OpenDiaLog.FileName);
           Flag := (SHGFI_SMALLICON or SHGFI_ICON or SHGFI_USEFILEATTRIBUTES);
           SHGetFileInfo(Pchar(trim(fieldbyname('fileName').AsString)), 0, info, Sizeof(info), Flag);
           Icon.Handle := info.hIcon;
           ImageList1.AddIcon(Icon);
           ListItem.ImageIndex := ImageList1.Count - 1;
        end;
        next;
      end;
    end; }
    end;
  except
  end;
end;

procedure TfrmFjList_RZ.cxButton3Click(Sender: TObject);
begin
  ADOQueryTmp.Close;
  ADOQuerycmd.Close;
  ListView1.Items.Free;
  ModalResult := -1;
end;

procedure TfrmFjList_RZ.FormDestroy(Sender: TObject);
begin
  frmFjList_RZ := nil;
end;

procedure TfrmFjList_RZ.FileNameClick(Sender: TObject);
var
  OpenDiaLog: TOpenDialog;
  fFileName: string;
  fFilePath: string;
  maxNo: string;
//	myStream: TADOBlobStream;
  FJStream: TMemoryStream;
  mfileSize: integer;
  mCreationTime: TdateTime;
  mWriteTime: TdateTime;
begin

  try
    OpenDiaLog := TOpenDialog.Create(Self);
    if OpenDiaLog.Execute then
    begin
      fFilePath := OpenDiaLog.FileName;
      fFileName := ExtractFileName(OpenDiaLog.FileName);


    {  with adoqueryCmd do
      begin
        close;
        sql.Clear;
        sql.Add('select TFId from TP_File ');
        sql.Add('where WBID<>'+quotedstr(trim(fkeyNO)));
        sql.Add('and TFType='+quotedstr(trim(fType)));
        sql.Add('and FileName='+quotedstr(trim(fFileName)));
        open;
        IF not adoqueryCmd.IsEmpty then
        begin
          application.MessageBox('<27>˸<EFBFBD><CBB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѵ<EFBFBD><D1B4>ڣ<EFBFBD><DAA3><EFBFBD><EFBFBD>޸<EFBFBD><DEB8>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD><CFB4><EFBFBD>','<27><>ʾ<EFBFBD><CABE>Ϣ',MB_ICONERROR);
          exit;
        end;
      end;
      }

      Panel2.Caption := '<27><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD><CFB4><EFBFBD><EFBFBD>ݣ<EFBFBD><DDA3><EFBFBD><EFBFBD>Ե<EFBFBD>...';
      Panel2.Visible := true;
      application.ProcessMessages;

      if GetLSNo(ADOQueryCmd, maxNo, 'FJ', 'TP_File', 4, 1) = False then
      begin
        Application.MessageBox('ȡ<><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD>', '<27><>ʾ', 0);
        Exit;
      end;

             //<2F><>ȡ<EFBFBD>ļ<EFBFBD><C4BC><EFBFBD>Ϣ
      GetFileInfo(fFilePath, mfileSize, mCreationTime, mWriteTime);

      adoqueryCmd.Connection.BeginTrans;

      with adoqueryCmd do
      begin
        close;
        sql.Clear;
        sql.Add('delete from TP_File ');
        sql.Add('where TFID=' + quotedstr(trim(maxNo)));
     //   sql.Add('where WBID='+quotedstr(trim(fkeyNO)));
     //   sql.Add('and TFType='+quotedstr(trim(fType)));
     //   sql.Add('and FileName='+quotedstr(trim(fFileName)));
        execsql;
      end;

      try
        FJStream := TMemoryStream.Create;
        with adoqueryCmd do
        begin
          close;
          sql.Clear;
          sql.Add('select * from TP_File ');
          sql.Add('where TFID=' + quotedstr(trim(maxNo)));
     //     sql.Add('where WBID='+quotedstr(trim(fkeyNO)));
     //     sql.Add('and TFType='+quotedstr(trim(fType)));
     //     sql.Add('and FileName='+quotedstr(trim(fFileName)));
          open;
          append;
          fieldbyname('TFID').Value := trim(maxNo);
          fieldbyname('WBID').Value := trim(fkeyNO);
          fieldbyname('TFType').Value := trim(fType);
          fieldbyname('Filler').Value := trim(DName);
          fieldbyname('FileName').Value := trim(fFileName);
          fieldbyname('TFDate').Value := mWriteTime;
          FJStream.LoadFromFile(fFilePath);
          CompressionStream(FJStream);
          tblobfield(FieldByName('Filesother')).LoadFromStream(FJStream);
          post;
        end;

      {  if fFilePath <> '' then
        begin
          try
					  IdFTP1.Host := PicSvr;
					  IdFTP1.Username := 'three';
					  IdFTP1.Password := '641010';
					  IdFTP1.Connect();
            IdFTP1.Put(fFilePath, 'FJ\' + Trim(fFileName));
					  IdFTP1.Quit;
          except
					  IdFTP1.Quit;
					  Application.MessageBox('<27>ϴ<EFBFBD><CFB4>ͻ<EFBFBD>ͼ<EFBFBD><CDBC><EFBFBD>ļ<EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD><DCA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>', '<27><>ʾ', MB_ICONWARNING);
          end;
        end;
        IdFTP1.Quit;
         }
        Panel2.Visible := false;
        initdata();
      finally
        FJStream.Free;
      end;

    end;
    adoqueryCmd.Connection.CommitTrans;
  except
    adoqueryCmd.Connection.RollbackTrans;
    application.MessageBox('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD>', '<27><>ʾ<EFBFBD><CABE>Ϣ', 0);
  end;
end;

procedure TfrmFjList_RZ.FormCreate(Sender: TObject);
begin
  with ADOConnection1 do
  begin
    Connected := false;
    ConnectionString := DConString;
      //ConnectionString:='';
    Connected := true;
  end;
  cxGrid1.Align := alclient;
  fstatus := 0;
end;

procedure TfrmFjList_RZ.FormShow(Sender: TObject);
begin
  if fstatus = 0 then
    Panel1.Visible := true
  else
    Panel1.Visible := false;
  initdata();
end;

procedure TfrmFjList_RZ.ListView1DblClick(Sender: TObject);
var
  sFieldName: string;
  fileName: string;
begin
  if ListView1.Items.Count < 1 then
    EXIT;

  if listView1.SelCount < 1 then
    exit;
  sFieldName := 'D:\ͼƬ<CDBC>鿴';

  if not DirectoryExists(pchar(sFieldName)) then
    CreateDirectory(pchar(sFieldName), nil);

  fileName := ListView1.Selected.Caption;

  sFieldName := sFieldName + '\' + trim(fileName);

  try
    IdFTP1.Host := PicSvr;
    IdFTP1.Username := 'three';
    IdFTP1.Password := '641010';
    IdFTP1.Connect();
  except
    ;
  end;

  if IdFTP1.Connected then
  begin

    Panel2.Caption := '<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><DDA3><EFBFBD><EFBFBD>Ե<EFBFBD>...';
    Panel2.Visible := true;
    application.ProcessMessages;
    try
      IdFTP1.Get('FJ\' + Trim(fileName), sFieldName, false, true);
    except
      Panel2.Visible := false;
      Application.MessageBox('<27>ͻ<EFBFBD>ͼ<EFBFBD><CDBC><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>', '<27><>ʾ', MB_ICONWARNING);
      IdFTP1.Quit;
      Exit;
    end;
  end
  else
  begin
    Panel2.Visible := false;
    Application.MessageBox('<27>޷<EFBFBD><DEB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>', '<27><>ʾ', MB_ICONWARNING);
    IdFTP1.Quit;
    Exit;
  end;
  Panel2.Visible := false;
  if IdFTP1.Connected then
    IdFTP1.Quit;
  ShellExecute(Handle, 'open', PChar(sFieldName), '', '', SW_SHOWNORMAL);

end;

procedure TfrmFjList_RZ.cxButton1Click(Sender: TObject);
var
  fFileName: string;
  fFilePath: string;
begin
 // if listView1.SelCount<1 then exit;

  if ADOQueryTmp.IsEmpty then
    exit;

  try
  //  fFileName:=ListView1.Selected.Caption;
   // ADOQueryTmp.Locate('fileName',fFileName,[]);

    with ADOQueryCmd do
    begin
      close;
      sql.Clear;
      sql.Add('delete  from TP_File ');
      sql.Add('where TFID=' + quotedstr(trim(ADOQueryTmp.fieldbyname('TFID').AsString)));
      //  sql.Add('and TFType='+quotedstr(trim(fType)));
      //  sql.Add('and FileName='+quotedstr(trim(fFileName)));
      execsql;
    end;

    initData();

  except
  end;

end;

procedure TfrmFjList_RZ.cxButton2Click(Sender: TObject);
var
  SaveDialog: TSaveDialog;
  fFileName: string;
  fFilePath: string;
  ff: TADOBlobStream;
  FJStream: TMemoryStream;
begin
  if adoqueryTmp.IsEmpty then
    exit;

  try

    fFileName := adoqueryTmp.fieldbyname('FileName').AsString;

    SaveDialog := TSaveDialog.Create(Self);

    SaveDialog.FileName := fFileName;
    if SaveDialog.Execute then
    begin
      Panel2.Caption := '<27><><EFBFBD>ڱ<EFBFBD><DAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><DDA3><EFBFBD><EFBFBD>Ե<EFBFBD>...';
      Panel2.Visible := true;
      application.ProcessMessages;
      fFilePath := SaveDialog.FileName;

      try
        ff := TADOBlobstream.Create(adoqueryTmp.fieldByName('FilesOther') as TblobField, bmRead);

        FJStream := TMemoryStream.Create;
        ff.SaveToStream(FJStream);
        UnCompressionStream(FJStream);
        FJStream.SaveToFile(fFilePath);
      // ShellExecute(Handle, 'open',PChar(sFieldName),'', '', SW_SHOWNORMAL);
      finally
        FJStream.free;
        ff.Free;
      end;

      Panel2.Visible := false;
  //   if IdFTP1.Connected then IdFTP1.Quit;
    end;
  except
    Panel2.Visible := false;
  end;
end;

procedure TfrmFjList_RZ.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  if fId = 10 then
    Action := cafree
  else
    Action := cahide;
end;

procedure TfrmFjList_RZ.Panel2DblClick(Sender: TObject);
begin
  Panel2.Visible := false;
end;

procedure TfrmFjList_RZ.Tv1DblClick(Sender: TObject);
var
  sFieldName: string;
  fileName: string;
  ff: TADOBlobStream;
  FJStream: TMemoryStream;
begin

  if adoqueryTmp.IsEmpty then
    exit;

  sFieldName := 'D:\ͼƬ<CDBC>鿴';

  if not DirectoryExists(pchar(sFieldName)) then
    CreateDirectory(pchar(sFieldName), nil);

  fileName := adoqueryTmp.fieldbyname('FileName').AsString;

  sFieldName := sFieldName + '\' + trim(fileName);

  try
    ff := TADOBlobstream.Create(adoqueryTmp.fieldByName('FilesOther') as TblobField, bmRead);

    FJStream := TMemoryStream.Create;
    ff.SaveToStream(FJStream);
    UnCompressionStream(FJStream);
    FJStream.SaveToFile(sFieldName);
    ShellExecute(Handle, 'open', PChar(sFieldName), '', '', SW_SHOWNORMAL);
  finally
    FJStream.free;
    ff.Free;
  end;

end;

end.