unit ScLoginFrm;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, JimCombos, ExtCtrls, StdCtrls, cxLookAndFeelPainters,
  cxTextEdit, cxButtons, cxControls, cxEdit,
  cxMaskEdit, cxDropDownEdit, HookEdit, cxContainer, XPMenu, cslLabel;

type
  TLoginFrm = class(TForm)
    Image1: TImage;
    Label3: TLabel;
    cxcbServers: TcxComboBox;
    cxbRequest: TcxButton;
    cxbLogin: TcxButton;
    GroupBox1: TGroupBox;
    Label1: TLabel;
    Label2: TLabel;
    cxeUserName: TcxTextEdit;
    edtPassword: TEdit;
    XPMenu1: TXPMenu;
    lblBBS: TLabel;
    Label4: TLabel;
    Label5: TLabel;
    Label6: TLabel;
    Label7: TLabel;
    cslLabel1: TcslLabel;
    cslLabel2: TcslLabel;
    cxbExit: TcxButton;
    chkRememberUser: TCheckBox;
    cxb1: TcxButton;
    procedure cxbRequestClick(Sender: TObject);
    procedure edtPasswordEnter(Sender: TObject);
    procedure FormDestroy(Sender: TObject);
    procedure lblBBSClick(Sender: TObject);
    procedure cxbExitClick(Sender: TObject);
    procedure chkRememberUserClick(Sender: TObject);
    procedure cxb1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

  function ShowLoginForm(var AUserName, APW: string): Boolean;

implementation

uses
  ScClientDM, ScUtils, ShellAPI, IniFiles;

{$R *.dfm}

type
  TEditAccess = class(TcxCustomTextEdit);

// chenshilong, 2011-05-13 10:21:54
function ShowLoginForm(var AUserName, APW: string): Boolean;
var
  Form: TLoginFrm;
begin
  Result := False;
  Form := TLoginFrm.Create(nil);
  try
    // 第一次使用弹出注册窗口
//    if UserConfigInfo.FirstLogon then
//      ClientData.InputUserInfo;

    AUserName := UserConfigInfo.UserName;
    APW := UserConfigInfo.PassWord;

    Form.cxeUserName.Text := UserConfigInfo.UserName;
    Form.edtPassword.Text := UserConfigInfo.PassWord;
    Form.chkRememberUser.Checked := UserConfigInfo.RememberUser;

    if Form.ShowModal = mrOK then
    begin
      // lengshumei 2010-8-11
      if APW <> '' then
        SetEncryptEdit(Form.edtPassword);

      AUserName := Trim(Form.cxeUserName.Text);
      APW := GetEncryptEditText(Form.edtPassword);
      DisableHookEdit;
      Result := True;
      // 登录成功，要修改状态，免得下次还会显示注册界面
//      if UserConfigInfo.FirstLogon then
//      begin
//        UserConfigInfo.FirstLogon := False;
//        UserConfigInfo.SaveToFile;
//      end;
    end;
  finally
    Form.Free;
  end;
end;

{ TLoginFrm }

// chenshilong, 2011-05-13 8:58:11 即日起不再有注册码。
procedure TLoginFrm.cxbRequestClick(Sender: TObject);
begin
{  if ClientData.InputUserInfo then
    if MessageQuest(0, '您的申请已经成功提交，请稍后登录纵横软件论坛，查看您的授权码。' +
      #13#10 + '现在登录纵横软件论坛请点击“确定”，否则请点“取消”。') = IDOK then
      ShellExecute(0, nil, 'http://www.smartcost.com.cn/bbs', nil, nil, SW_SHOWNORMAL);  }

  ClientData.InputUserInfo;
end;

procedure TLoginFrm.edtPasswordEnter(Sender: TObject);
begin
  //edtPassword.Clear;
  //SetEncryptEdit(edtPassword);
  SetEncryptEdit(TEdit(Sender));
end;

procedure TLoginFrm.FormDestroy(Sender: TObject);
begin
  RemoveEncryptEdit(edtPassword);
end;

procedure TLoginFrm.lblBBSClick(Sender: TObject);
begin
  ShellExecute(0, nil, 'http://bbs.smartcost.com.cn', nil, nil, SW_SHOWNORMAL);
end;

procedure TLoginFrm.cxbExitClick(Sender: TObject);
begin
  Close;
end;

procedure TLoginFrm.chkRememberUserClick(Sender: TObject);
begin
  UserConfigInfo.RememberUserInfo(chkRememberUser.Checked);
end;

procedure TLoginFrm.cxb1Click(Sender: TObject);
begin
  ClientData.ChangePWDBeforeLogin;
end;

end.