// ****************************************************************************
// * An Outlook style sidebar component for Delphi.
// ****************************************************************************
// * Copyright 2002, Bitvad醩z Kft. Hungary . All Rights Reserved.
// ****************************************************************************
// * Feel free to contact me if you have any questions, comments or suggestions
// * at support@maxcomponents.net
// ****************************************************************************
// * Web page: www.maxcomponents.net
// ****************************************************************************
// * Date last modified: 11.10.2002
// ****************************************************************************
// * TmxOutlookBarPro v2.13
// ****************************************************************************
// * modify by czchawk 20061001
// * Add method : BeginJump and EndJump for TmxButton, let it the Buttons
// * picture can change On timer control
// * Add propety of OnLineUserNum for TmxHeader
// * **************************************************************************
// * Description:
// *
// * The TmxOutlookBarPro 100% native VCL  component with many added features to
// * support the look, feel, and behavior introduced in Microsoft  Office 97,
// * 2000, and new Internet Explorer. It has got many features  including
// * scrolling headers, icon  highlighting and positioning, small and large
// * icons,gradient and bitmap Backgrounds. The header sections and buttons
// * can be  added, deleted and  moved  at design time. The  header tabs can
// * have individual  font,  alignment,  tabcolor,  glyph, tiled Background
// * images. And many many more posibilities.
// *
// * This component is an advanced version of original TmxOutlookBar, but
// * please note that this release is not compible to the old one.
// *
// ****************************************************************************

Unit mxOutlookBarPro;

Interface

// *************************************************************************************
// ** List of used units
// *************************************************************************************

{$I MAX.INC}

Uses Windows,
  Classes,
  Graphics,
  SysUtils,
  Controls,
  Messages,
  Forms,
  CommCtrl,
  Stdctrls,
  Buttons,
  Menus,
  Extctrls,
  ActnList,
  Imglist,
  ActiveX,
  Consts;

Const
  mxOutlookVersion = $020D; // ** 2.13 **
  SubRelease = '';
  DefaultHeaderHeight = 22;
  DefaultExplorerAddon = 12;

  // the OutlookBar's own clipboard formats,
  CFSTR_MXOUTLOOKBARPRO = 'mxOutlookBarPro Resource';
  CFSTR_MXOUTLOOKBARPROREFERENCE = 'mxOutlookBarPro Reference';

Const
  mxStreamData = 1;
  ButtonStreamData = 2;

Const
  CloseTimer = 1;
  ScrollTimer = 2;
  ChangeTimer = 3;
  ButtonTimer = 4;
  AlertTimer = 5;

Resourcestring

  sDuplicatedHeaderName = 'This bar already contains header with name %s'#10#13'Please type another one to continue.';
  sDuplicatedButtonName = 'This header already contains button with name %s'#10#13'Please type another one to continue.';
  SEtcInvalidItem = 'FormatEtcList: Invalid item index.';

Type
  TStreamDataHeader = Record
    DataType: Integer;
    DataSize: Integer;
  End;

  TBaseStreamDataBody = Packed Record
    HeaderIndex: Integer;
    ButtonIndex: Integer;
  End;

  TBaseStreamData = Packed Record
    Header: TStreamDataHeader;
    Body: TBaseStreamDataBody;
  End;

  mxNavigatorException = Exception;

  TmxHeaderScrollType = (
    stNone,
    stLinear,
    stAccelerated );

  TmxBitmapCopy = (
    bcMergeCopy,
    bcMergePaint,
    bcSrcCopy,
    bcSrcErase,
    bcSrcPaint );

  TmxBackgroundStyle = (
    btBitmap,
    btGradient,
    btSolid,
    btTileBitmap,
    btTransparent );

  TmxGradientDirection = (
    gdNormal,
    gdInverse
    );

  TmxGradientStyle = (
    gtCornerTopLeft,
    gtCornerTopRight,
    gtCornerBottomRight,
    gtCornerBottomLeft,
    gtDiagonalRising,
    gtDiagonalFalling,
    gtEllipse,
    gtPyramid,
    gtVerticalToCenter,
    gtHorizontalToCenter,
    gtLeftToRight,
    gtTopToBottom );

  TmxVerticalAlignment = (
    vaTopJustify,
    vaCenter,
    vaBottomJustify );

  TmxViewStyle = (
    vsExplorerBar,
    vsOutlook );

  TmxButtonStyle = (
    bsLarge,
    bsSmall );

  TmxButtonView = (
    bvBig,
    bvExplorer,
    bvNormal,
    bvToolBox,
    bvWindows2000,
    bvWindowsXP );

  TmxButtonState = (
    hbsUp,
    hbsDown,
    hbsFocused,
    hbsDisabled );

  TmxButtonKind = (
    bkButton,
    bkLabel,
    bkCheckBox,
    bkPushButton,
    bkRadioButton );

  TmxGlyphLayout = (
    glGlyphLeft,
    glGlyphRight,
    glGlyphCenter );

  TmxHeaderOption = (
    hoActivateOnSelect,
    hoAlwaysFlat,
    hoButtonDown,
    hoCustomSettings,
    hoDrawBorder,
    hoDrawCaptionBorder,
    hoDrawDisabledButton,
    hoDrawDownButton,
    hoDrawFocusedButton,
    hoFocusDisabled,
    hoNoCaption,
    hoReadOnlyCaption,
    hoRoundedHeader,
    hoShowSelectedImage,
    hoShowStatusButton,
    hoUseHighlightFont );

  TmxHeaderOptions = Set Of TmxHeaderOption;

  TmxCaptionStyle = (
    csButtonStyle,
    csCustomDraw
    );

  TmxExplorerMethod = (
    emStandard,
    emCloseUp
    );

  TmxBarOption = (
    boAcceptOLEDrop,
    boActivateToolBoxScroller,
    boAlwaysFlatScroller,
    boAutoScroll,
    boAutoChangeHeader,
    boChangeToDisabled,
    boExplorerBorder,
    boFocusOnMouseEnter,
    boHeaderFrame,
    boInternalDrop,
    hoShowFocusRect
    );

  TmxBarOptions = Set Of TmxBarOption;

  TmxHeaderState = (
    hsOpened,
    hsClosed
    );

  TmxBorderStyle = (
    mxNone,
    mxFlat,
    mxFocusedFlat,
    mxSolid,
    mxSingle,
    mxButton,
    mxDefault,
    mxFlatButton,
    mxFlatButtonDown,
    mxSpeedUp );

  TmxButtonOption = (
    boAutoWidthLabel,
    boCustomFont,
    boCustomStyle,
    boCustomView,
    boUnderlineFont,
    boReadOnlyCaption
    );

  TmxButtonOptions = Set Of TmxButtonOption;

  TmxScrollView = (
    ssNormal,
    ssExpress,
    ssToolBox
    );

  TmxPreSet = (
    psOutlook,
    psFlatOutlook,
    psOutlookExpress,
    psOffice,
    psOfficeXP,
    psOffice2000,
    psToolBox,
    psFlatToolBox,
    psExplorerBar,
    psExplorerBarXP,
    psExplorerBar2000
    );

  // Modes to determine drop position further
  TmxDropMode = (
    dmNowhere,
    dmButton
    );

  TmxOutlookBarStates = Set Of (
    tsDragPending,
    tsDragging,
    tsClearPending
    );

  PCardinal = ^Cardinal;

  TmxHitPosition = (
    hpUnknown,
    hpAbove,
    hpInsert,
    hpBelow
    );

  TmxHitType = (
    xhtNowhere,
    xhtHeaderButton,
    xhtHeaderBackground,
    xhtButton
    );

  TmxGlyphPosition = (
    gpTopLeft,
    gpTopRight,
    gpBottomLeft,
    gpBottomRight,
    gpCenter
    );

Var
  CF_OUTLOOKBARPRO,
    CF_OUTLOOKBARPROREFERENCE: Word;

  StandardOLEFormat: TFormatEtc = (
    cfFormat: 0;
    ptd: Nil;
    dwAspect: DVASPECT_CONTENT;
    lindex: - 1;
    tymed: TYMED_HGLOBAL
    );

// ************************************************************************
// ************************************************************************
// ************************************************************************

Type

  TmxButton = Class;
  TmxButtons = Class;
  TmxHeader = Class;
  TmxHeaders = Class;
  TmxOutlookBarPro = Class;

  PmxReference = ^TmxReference;
  TmxReference = Record
    Process: Cardinal;
    Bar: TmxOutlookBarPro;
  End;

// ************************************************************************
// ************************************************************************
// ************************************************************************

  TmxEventDrawHeaderButtons = Procedure( Sender: TObject; ACanvas: TCanvas; ARect: TRect; ActiveIndex: Integer ) Of Object;
  TmxEventDrawButton = Procedure( Sender: TObject; ACanvas: TCanvas; ARect: TRect; AState: TmxButtonState ) Of Object;
  TmxEventDrawStatusButton = Procedure( Sender: TObject; ACanvas: TCanvas; ARect: TRect; AState: TmxHeaderState ) Of Object;
  TmxEventDrawHeader = Procedure( Sender: TObject; ACanvas: TCanvas; ARect: TRect ) Of Object;
  TmxEventHeaderChange = Procedure( Sender: TObject; OldIndex, NewIndex: Integer ) Of Object;