david
7ebea5ffa7
git-svn-id: https://192.168.0.254/svn/Componentes.Terceros.jvcl@12 7f62d464-2af8-f54e-996c-e91b33f51cbe
150 lines
4.2 KiB
ObjectPascal
150 lines
4.2 KiB
ObjectPascal
{-----------------------------------------------------------------------------
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The contents of this file are subject to the Mozilla Public License
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Version 1.1 (the "License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.mozilla.org/MPL/MPL-1.1.html
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Software distributed under the License is distributed on an "AS IS" basis,
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WITHOUT WARRANTY OF ANY KIND, either expressed or implied. See the License for
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the specific language governing rights and limitations under the License.
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The Original Code is: JvAlarmsForm.PAS, released on 2001-02-28.
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The Initial Developer of the Original Code is Sébastien Buysse [sbuysse att buypin dott com]
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Portions created by Sébastien Buysse are Copyright (C) 2001 Sébastien Buysse.
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All Rights Reserved.
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Contributor(s): Michael Beck [mbeck att bigfoot dott com].
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Last Modified: 2000-02-28
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You may retrieve the latest version of this file at the Project JEDI's JVCL home page,
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located at http://jvcl.sourceforge.net
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Known Issues:
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-----------------------------------------------------------------------------}
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{$I JVCL.INC}
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unit JvAlarmsForm;
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interface
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uses
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SysUtils, Classes, Controls, Forms, StdCtrls, ComCtrls;
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type
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TFormAlarm = class(TForm)
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AlarmListBox: TListBox;
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GroupBox1: TGroupBox;
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Label1: TLabel;
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NameEdit: TEdit;
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TimePick: TDateTimePicker;
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AddBtn: TButton;
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RemoveBtn: TButton;
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CancelBtn: TButton;
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OkBtn: TButton;
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DatePick: TDateTimePicker;
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procedure CancelBtnClick(Sender: TObject);
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procedure OkBtnClick(Sender: TObject);
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procedure AddBtnClick(Sender: TObject);
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procedure ListBox1DblClick(Sender: TObject);
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procedure RemoveBtnClick(Sender: TObject);
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procedure NameEditChange(Sender: TObject);
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procedure TimePickChange(Sender: TObject);
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public
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procedure LoadFromStr(Value: TStringList);
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function SetFromStr: TStringList;
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end;
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implementation
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{$R *.DFM}
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type
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TAlarmInf = class(TObject)
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AlarmTime: TDateTime;
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end;
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procedure TFormAlarm.CancelBtnClick(Sender: TObject);
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begin
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Close;
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end;
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procedure TFormAlarm.LoadFromStr(Value: TStringList);
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var
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I: Integer;
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Al: TAlarmInf;
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begin
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for I := 0 to Value.Count - 1 do
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begin
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Al := TAlarmInf.Create;
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Al.AlarmTime := StrToDateTime(Copy(Value[I], 1, Pos('|', Value[I]) - 1));
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AlarmListBox.Items.AddObject(Copy(Value[I], Pos('|', Value[I]) + 1, Length(Value[I])), TObject(Al));
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end;
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end;
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function TFormAlarm.SetFromStr: TStringList;
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var
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I: Integer;
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begin
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Result := TStringList.Create;
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for I := 0 to AlarmListBox.Items.Count - 1 do
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Result.Add(DateTimeToStr(TAlarmInf(AlarmListBox.Items.Objects[I]).AlarmTime) + '|' + AlarmListBox.Items[I]);
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end;
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procedure TFormAlarm.OkBtnClick(Sender: TObject);
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begin
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Tag := 0;
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Close;
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end;
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procedure TFormAlarm.AddBtnClick(Sender: TObject);
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var
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Al: TAlarmInf;
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begin
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Al := TAlarmInf.Create;
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Al.AlarmTime := Now;
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AlarmListBox.ItemIndex := AlarmListBox.Items.AddObject('New', TObject(Al));
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ListBox1DblClick(Self);
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end;
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procedure TFormAlarm.ListBox1DblClick(Sender: TObject);
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begin
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GroupBox1.Enabled := True;
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NameEdit.Text := AlarmListBox.Items[AlarmListBox.ItemIndex];
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TimePick.Time :=
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StrToTime(TimeToStr(TAlarmInf(AlarmListBox.Items.Objects[AlarmListBox.ItemIndex]).AlarmTime));
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DatePick.Date :=
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StrToDate(DateToStr(TAlarmInf(AlarmListBox.Items.Objects[AlarmListBox.ItemIndex]).AlarmTime));
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end;
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procedure TFormAlarm.RemoveBtnClick(Sender: TObject);
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var
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I: Integer;
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begin
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I := 0;
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while I < AlarmListBox.Items.Count do
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if AlarmListBox.Selected[I] then
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AlarmListBox.Items.Delete(I)
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else
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Inc(I);
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if AlarmListBox.Items.Count > 0 then
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AlarmListBox.ItemIndex := 0
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else
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GroupBox1.Enabled := False;
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end;
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procedure TFormAlarm.NameEditChange(Sender: TObject);
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begin
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AlarmListBox.Items[AlarmListBox.ItemIndex] := NameEdit.Text;
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end;
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procedure TFormAlarm.TimePickChange(Sender: TObject);
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begin
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TAlarmInf(AlarmListBox.Items.Objects[AlarmListBox.ItemIndex]).AlarmTime :=
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StrToDateTime(DateToStr(DatePick.Date) + ' ' + TimeToStr(TimePick.Time));
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end;
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end.
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