david
7ebea5ffa7
git-svn-id: https://192.168.0.254/svn/Componentes.Terceros.jvcl@12 7f62d464-2af8-f54e-996c-e91b33f51cbe
123 lines
3.5 KiB
ObjectPascal
123 lines
3.5 KiB
ObjectPascal
{******************************************************************
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JEDI-VCL Demo
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Copyright (C) 2002 Project JEDI
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Original author:
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Contributor(s):
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You may retrieve the latest version of this file at the JEDI-JVCL
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home page, located at http://jvcl.sourceforge.net
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The contents of this file are used with permission, subject to
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the Mozilla Public License Version 1.1 (the "License"); you may
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not use this file except in compliance with the License. You may
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obtain a copy of the License at
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http://www.mozilla.org/MPL/MPL-1_1Final.html
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Software distributed under the License is distributed on an
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"AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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implied. See the License for the specific language governing
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rights and limitations under the License.
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******************************************************************}
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unit CreateProcessExampleMainFormU;
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interface
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uses
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Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
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StdCtrls, ComCtrls, ExtCtrls, JvComponent, JvCreateProcess;
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type
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TCreateProcessExampleMainForm = class(TForm)
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Panel1: TPanel;
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RichEdit1: TRichEdit;
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RunBtn: TButton;
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QuitBtn: TButton;
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CloseBtn: TButton;
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TerminateBtn: TButton;
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JvCreateProcess1: TJvCreateProcess;
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StopBtn: TButton;
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procedure RunBtnClick(Sender: TObject);
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procedure CloseBtnClick(Sender: TObject);
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procedure QuitBtnClick(Sender: TObject);
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procedure TerminateBtnClick(Sender: TObject);
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procedure FormCreate(Sender: TObject);
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procedure JvCreateProcess1Terminate(Sender: TObject; ExitCode: Cardinal);
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procedure StopBtnClick(Sender: TObject);
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public
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procedure AddLogMsg(const Text: string);
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procedure UpdateButtons;
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end;
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var
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CreateProcessExampleMainForm: TCreateProcessExampleMainForm;
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implementation
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{$R *.DFM}
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resourcestring
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sProcessStarted = 'Process "%s" started...';
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sProcessTerminated = 'Process "%s" terminated, ExitCode: %.8x';
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procedure TCreateProcessExampleMainForm.AddLogMsg(const Text: string);
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begin
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RichEdit1.Lines.Add(FormatDateTime('DD.MM.YYYY HH:NN:SS ', Now) + Text);
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end;
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procedure TCreateProcessExampleMainForm.RunBtnClick(Sender: TObject);
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begin
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JvCreateProcess1.Run;
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UpdateButtons;
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AddLogMsg(Format(sProcessStarted, [JvCreateProcess1.CommandLine]));
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end;
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procedure TCreateProcessExampleMainForm.CloseBtnClick(Sender: TObject);
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begin
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JvCreateProcess1.CloseApplication(False);
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end;
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procedure TCreateProcessExampleMainForm.QuitBtnClick(Sender: TObject);
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begin
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JvCreateProcess1.CloseApplication(True);
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end;
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procedure TCreateProcessExampleMainForm.TerminateBtnClick(Sender: TObject);
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begin
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JvCreateProcess1.Terminate;
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end;
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procedure TCreateProcessExampleMainForm.UpdateButtons;
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begin
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RunBtn.Enabled := JvCreateProcess1.State = psReady;
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CloseBtn.Enabled := JvCreateProcess1.State <> psReady;
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QuitBtn.Enabled := JvCreateProcess1.State <> psReady;
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TerminateBtn.Enabled := JvCreateProcess1.State <> psReady;
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StopBtn.Enabled := JvCreateProcess1.State <> psReady;
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end;
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procedure TCreateProcessExampleMainForm.FormCreate(Sender: TObject);
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begin
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UpdateButtons;
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end;
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procedure TCreateProcessExampleMainForm.JvCreateProcess1Terminate(Sender: TObject; ExitCode: Cardinal);
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begin
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UpdateButtons;
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AddLogMsg(Format(sProcessTerminated, [JvCreateProcess1.CommandLine, ExitCode]));
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end;
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procedure TCreateProcessExampleMainForm.StopBtnClick(Sender: TObject);
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begin
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JvCreateProcess1.StopWaiting;
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UpdateButtons;
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end;
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end.
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