fmain.pas

delphi的一个歌词管理程序

unit fMain;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, CustomizeDlg, Buttons, Grids, DBGrids, ComCtrls,
  ExtCtrls, XPStyleActnCtrls, ActnList, ActnMan, ToolWin, ActnCtrls,
  StdStyleActnCtrls, Mask, DBCtrls;

type
  TfrmMain = class(TForm)
    gbDatabase: TGroupBox;
    dbgrdLyrics: TDBGrid;
    Panel1: TPanel;
    Label1: TLabel;
    edtSearch: TEdit;
    Label2: TLabel;
    cbField: TComboBox;
    GroupBox1: TGroupBox;
    Panel2: TPanel;
    btnNew: TBitBtn;
    btnEdit: TBitBtn;
    btnDel: TBitBtn;
    btnClose: TBitBtn;
    Label3: TLabel;
    dbedtSong: TDBEdit;
    dbmLyric: TDBMemo;
    btnPlay: TBitBtn;
    Label4: TLabel;
    procedure FormShow(Sender: TObject);
    procedure btnNewClick(Sender: TObject);
    procedure btnEditClick(Sender: TObject);
    procedure cbFieldChange(Sender: TObject);
    procedure edtSearchChange(Sender: TObject);
    procedure btnCloseClick(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure btnPlayClick(Sender: TObject);
    procedure btnDelClick(Sender: TObject);
    procedure dbgrdLyricsDblClick(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  frmMain: TfrmMain;

implementation
uses dMain, DB,uFunctions,fAlterData;

{$R *.dfm}

procedure TfrmMain.FormShow(Sender: TObject);
begin
  InitializeApp;
end;

procedure TfrmMain.btnNewClick(Sender: TObject);
begin
  TfrmAlterData.Create(faInsert);
end;

procedure TfrmMain.btnEditClick(Sender: TObject);
begin
  TfrmAlterData.Create(faEdit);
end;

procedure TfrmMain.cbFieldChange(Sender: TObject);
begin
  WriteIni('LyricSearch','FieldIndex',IntToStr(cbField.ItemIndex));
  //ReOrderCDS;
  edtSearch.Text := '';
end;

procedure TfrmMain.edtSearchChange(Sender: TObject);
begin
  BuildCDSFilter;
end;

procedure TfrmMain.btnCloseClick(Sender: TObject);
begin
  Close;
end;

procedure TfrmMain.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  if ShowMsgDialog('Lyrics Organizer','Close Lyrics Organizer?',mtConfirmation,[mbYes,mbNo]) = mrYes then
     Action := caFree
  else Abort;
end;

procedure TfrmMain.btnPlayClick(Sender: TObject);
begin
  PlayCurrentFile;
end;

procedure TfrmMain.btnDelClick(Sender: TObject);
begin
  if dModule.cdsMain.RecordCount = 0 then Exit;
  if ShowMsgDialog('Lyrics Organizer','Delete current Lyric?',mtConfirmation,[mbYes,mbNo]) = mrYes then
     dModule.cdsMain.Delete;
end;

procedure TfrmMain.dbgrdLyricsDblClick(Sender: TObject);
begin
  PlayCurrentFile;
end;

end.