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PC World Plus! (NZ) 2001 June
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Oleauto
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Word8
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WORDAUTO.PAS
< prev
Wrap
Pascal/Delphi Source File
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1999-08-11
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3KB
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142 lines
unit WordAuto;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
StdCtrls;
type
TForm1 = class(TForm)
LaunchButton: TButton;
CloseButton: TButton;
Memo1: TMemo;
NewDocButton: TButton;
TypeTextButton: TButton;
WordText: TEdit;
Label1: TLabel;
procedure LaunchButtonClick(Sender: TObject);
procedure CloseButtonClick(Sender: TObject);
procedure NewDocButtonClick(Sender: TObject);
procedure TypeTextButtonClick(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
private
{ Private Declarations }
procedure AppQuit(Sender: TObject);
procedure AppDocumentChange(Sender: TObject);
procedure DocNew(Sender: TObject);
procedure DocOpen(Sender: TObject);
procedure DocClose(Sender: TObject);
public
{ Public Declarations }
end;
var
Form1: TForm1;
implementation
{$R *.DFM}
uses
AutoImpl;
var
WordObject : TWordObject;
procedure TForm1.LaunchButtonClick(Sender: TObject);
begin
if not Assigned(WordObject) then begin
WordObject := TWordObject.Create;
with WordObject do begin
Caption := 'Delphi is RAD!';
Visible := True;
OnQuit := AppQuit;
OnDocumentChange := AppDocumentChange;
OnNewDocument := DocNew;
OnOpenDocument := DocOpen;
OnCloseDocument := DocClose;
end;
LaunchButton.Enabled := False;
CloseButton.Enabled := True;
NewDocButton.Enabled := True;
end;
end;
procedure TForm1.CloseButtonClick(Sender: TObject);
begin
if Assigned(WordObject) then begin
LaunchButton.Enabled := True;
CloseButton.Enabled := False;
NewDocButton.Enabled := False;
TypeTextButton.Enabled := False;
WordObject.Free;
WordObject := nil;
end;
end;
procedure TForm1.AppDocumentChange(Sender: TObject);
begin
Memo1.Lines.Add('Document changed');
TypeTextButton.Enabled := WordObject.Application.Documents.Count > 0;
end;
procedure TForm1.AppQuit(Sender: TObject);
begin
Memo1.Lines.Add('Quitting Word');
WordObject.Free;
WordObject := nil;
LaunchButton.Enabled := True;
CloseButton.Enabled := False;
NewDocButton.Enabled := False;
TypeTextButton.Enabled := False;
end;
procedure TForm1.DocNew(Sender: TObject);
begin
Memo1.Lines.Add('New document');
end;
procedure TForm1.DocOpen(Sender: TObject);
begin
Memo1.Lines.Add('Document opened');
end;
procedure TForm1.DocClose(Sender: TObject);
begin
Memo1.Lines.Add('Document closed');
end;
procedure TForm1.NewDocButtonClick(Sender: TObject);
begin
try
WordObject.NewDoc('');
except
ShowMessage('It seems like somebody killed Word and didn''t tell me about it...');
if Assigned(WordObject) then begin
LaunchButton.Enabled := True;
CloseButton.Enabled := False;
NewDocButton.Enabled := False;
TypeTextButton.Enabled := False;
WordObject.Free;
WordObject := nil;
end;
end;
end;
procedure TForm1.TypeTextButtonClick(Sender: TObject);
begin
WordObject.InsertText(WordText.Text);
end;
procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction);
begin
if Assigned(WordObject) then begin
WordObject.Free;
WordObject := nil;
end;
end;
end.