//////////////////////////////////////////////////////////////////////
//                                                                  //
// debugWatchProperties.pas: Watch editor dialog                    //
//                                                                  //
// The contents of this file are subject to the Bottled Light       //
// Public License Version 1.0 (the "License"); you may not use this //
// file except in compliance with the License. You may obtain a     //
// copy of the License at http://www.bottledlight.com/BLPL/         //
//                                                                  //
// Software distributed under the License is distributed on an      //
// "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or   //
// implied. See the License for the specific language governing     //
// rights and limitations under the License.                        //
//                                                                  //
// The Original Code is the Mappy VM User Interface, released       //
// April 1st, 2003. The Initial Developer of the Original Code is   //
// Bottled Light, Inc. Portions created by Bottled Light, Inc. are  //
// Copyright (C) 2001-2003 Bottled Light, Inc. All Rights Reserved. //
//                                                                  //
// Author(s):                                                       //
//   Michael Noland (joat), michael@bottledlight.com                //
//                                                                  //
// Changelog:                                                       //
//   1.0: First public release (April 1st, 2003)                    //
//                                                                  //
// Notes:                                                           //
//   None at present.                                               //
//                                                                  //
//////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////
unit debugWatchProperties; ///////////////////////////////////////////
//////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////
interface ////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, ExtCtrls, nexus, dbgWatches, cpuObservers;

//////////////////////////////////////////////////////////////////////

type
  TdbgWatchProperties = class(TForm)
    lExpression: TLabel;
    eExpression: TEdit;
    bOK: TButton;
    bHelp: TButton;
    cEnabled: TCheckBox;
    rgType: TRadioGroup;
    displayModeGroup: TGroupBox;
    cbDisplayType: TComboBox;
    cIsArray: TCheckBox;
    eArraySize: TEdit;
    procedure FinishedEditing(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure ShowHelp(Sender: TObject);
    procedure ChangeType(Sender: TObject);
    procedure cbDisplayTypeChange(Sender: TObject);
    procedure cIsArrayClick(Sender: TObject);
    procedure eArraySizeChange(Sender: TObject);
    procedure cEnabledClick(Sender: TObject);
    procedure eExpressionChange(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure eExpressionKeyPress(Sender: TObject; var Key: Char);
  private
    { Private declarations }
  public
    { Public declarations }
    watch: TWatch;
  end;

//////////////////////////////////////////////////////////////////////

var
  dbgWatchProperties: TdbgWatchProperties;

//////////////////////////////////////////////////////////////////////
implementation ///////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////

{$R *.DFM}

//////////////////////////////////////////////////////////////////////

procedure TdbgWatchProperties.FinishedEditing(Sender: TObject);
begin
  Close;
end;

//////////////////////////////////////////////////////////////////////

procedure TdbgWatchProperties.FormShow(Sender: TObject);
begin
  eExpression.Text := watch.expression;
  rgType.ItemIndex := Ord(watch.watchType);
  cbDisplayType.Visible := rgType.ItemIndex < 3;
  cIsArray.Checked := watch.arraySize > 0;
  eArraySize.Text := IntToStr(watch.arraySize);
  cbDisplayType.ItemIndex := Ord(watch.watchMode);
  cEnabled.Checked := watch.enabled;

  // Load the translation
  LoadTranslation(self, translation);
end;

//////////////////////////////////////////////////////////////////////

procedure TdbgWatchProperties.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  watch.expression := eExpression.Text;
  Action := caFree;
end;

//////////////////////////////////////////////////////////////////////

procedure TdbgWatchProperties.ShowHelp(Sender: TObject);
begin
  ShowWebPage(helpFiles.strings[HelpContext-1]);
end;

//////////////////////////////////////////////////////////////////////

procedure TdbgWatchProperties.ChangeType(Sender: TObject);
begin
  watch.watchType := TWatchType(rgType.ItemIndex);
  cbDisplayType.Visible := rgType.ItemIndex < 3;
  UpdateObservers;
end;

//////////////////////////////////////////////////////////////////////

procedure TdbgWatchProperties.cbDisplayTypeChange(Sender: TObject);
begin
  if cbDisplayType.ItemIndex < 0 then cbDisplayType.ItemIndex := 0;
  watch.watchMode := TWatchDisplayMode(cbDisplayType.ItemIndex);
  UpdateObservers;
end;

//////////////////////////////////////////////////////////////////////

procedure TdbgWatchProperties.cIsArrayClick(Sender: TObject);
begin
  eArraySize.Enabled := cIsArray.Checked;
  if cIsArray.Checked then begin
    watch.arraySize := StrToIntDef(eArraySize.Text, 0);
    eArraySize.Text := IntToStr(watch.arraySize);
  end else
    watch.arraySize := 0;
  UpdateObservers;
end;

//////////////////////////////////////////////////////////////////////

procedure TdbgWatchProperties.eArraySizeChange(Sender: TObject);
begin
  if cIsArray.Checked then begin
    watch.arraySize := StrToIntDef(eArraySize.Text, 0);
    eArraySize.Text := IntToStr(watch.arraySize);
    UpdateObservers;
  end;
end;

//////////////////////////////////////////////////////////////////////

procedure TdbgWatchProperties.cEnabledClick(Sender: TObject);
begin
  watch.enabled := cEnabled.Checked;
  UpdateObservers;
end;

//////////////////////////////////////////////////////////////////////

procedure TdbgWatchProperties.eExpressionChange(Sender: TObject);
begin
  watch.expression := eExpression.Text;
  UpdateObservers;
end;

//////////////////////////////////////////////////////////////////////

procedure TdbgWatchProperties.FormCreate(Sender: TObject);
begin
  HelpContext := LinkHelp('watches.html#props');
end;

//////////////////////////////////////////////////////////////////////

procedure TdbgWatchProperties.eExpressionKeyPress(Sender: TObject; var Key: Char);
begin
  if Key in [#10, #13] then begin
    Key := #0;
    eExpressionChange(Sender);
  end;
end;

//////////////////////////////////////////////////////////////////////

end.

//////////////////////////////////////////////////////////////////////