ChangeLog.txt

=============================================================
EmbeddedWB Component Pack
=============================================================

[+] Added/New
[-] Removed 
[*] Changed
[%] Fixed
[^] Improved/Updated

=============================================================
Version 14.71.0  - 17.02.2016 - by littleearth
=============================================================

* Delphi Seattle support
  [^] EWB_jedi.inc (compiler directives)
  
* IDE crash if EWBEnableFocusControl is set to false.

* Interface reference leak changes in Seattle
 - https://marc.durdin.net/2012/07/understanding-and-correcting-interface-reference-leaks-in-delphis-vcl-olectrls-pas/

=============================================================
Version 14.70.0  - 02.10.2010 - by smot
=============================================================

* Delphi XE support
  [^] EWB_jedi.inc (compiler directives)

* TEwbCore
  [%] IE Control Handle is not destroyed correctly (ref.: http://tinyurl.com/FixIEControl) 

* TEmbeddedWB

  [%] OnMessage destroys Msg.Result for all messages  (ref.: http://tinyurl.com/OnMessageFix)
  [%] Memory Leak IHtmlDocument2(ref.: http://tinyurl.com/IHtmlDocument2MemLeak)
  [%] Cannot invoke shortkeys when the webbrowser gets focus (ref.: http://tinyurl.com/ShortcutsEWBFix)
  [^] Minor fixes and improvements

* TEWBTools.pas / TEmbeddedWB
  [^] Changed SetProxy() (ref.: http://tinyurl.com/ProxySettingsEWBFix)

* TIEDownload.pas
  [%] Do not overwrite global formatsettings

=============================================================
Version 14.69.1  - 23.11.2009 - by smot
=============================================================

* TEmbeddedWB / TEwbCore
  [%] Setting EmbeddedWB1.DialogBoxes.DisableAll = True prevented TSaveDialog from opening (ref.: http://tinyurl.com/yj3ucet)
  [%] OndocumentComplete fired upon startup (ref.: http://tinyurl.com/ykqbfw3)
  [%] TEmbeddedWB.Focused property always returned False (http://tinyurl.com/yfxqza6)
  [*] Moved ZoomPercent to the published section
   
* [*] Renamed TLinkLabel to TLinksLabel due to a naming conflict in D2010 (ref.: http://tinyurl.com/yk7kox4)

=============================================================
Version 14.69.0  - 16.09.2009 - by bsalsa / smot
=============================================================

* D2010 support
  [^] EWB_jedi.inc (compiler directives)

* TEmbeddedWB
  [%] Small bug in TEmbeddedWB.Wait (ref.: http://www.bsalsa.com/forum/showthread.php?t=1211)

* TIEAddress:
  [+] TEwbCore can also be assigned to the EmbeddedWB property
  [+] Opposite arrow on DropDown.
  [%] Flickering.
  [%] Bugged behavior when no EmbeddedWB assigned.
  [%] Navigation on selected Url.
  [%] Navigation on double click.
  [%] bugged behavior On Enter Key
  [%] TextOnLoad.

* TWebUpdater:
  [*] The application version numbering to the common style (Like Delphi)
  [+] A boolean property: AutoGetExeVersion;
  [+] a function to get the application version from the Exe file 
      (What the developer sets it in the project options).
  [^] the demos with the above.
  [^] Code Clean-Up


Version 14.68.0  - 21.07.2009 - by smot
=============================================================

* TEwbCore / TEmbeddedWB:
  [+] Enabled "Add to Favorites" menu item
  [+] FOnStop Event
  [+] IE8 UserInterfaceOption
 DPIAware (DOCHOSTUIFLAG_DPI_AWARE)


* TEmbeddedWB:
  
  [+] OnHTMLCodeChange Event
  [%] Possible AV when using HTMLCode property with event handlers assigned.

* EwbFocusControl
  [%] Bug in MessageHook (Thanks Ludek)
 
=============================================================
Version 14.67.9   - 20.05.2009 - by bsalsa / smot
=============================================================

* TEmbeddedWB:
  [+] AColor Parameter in SearchAndHighlight
  [+] FillForm ElementNr Parameter
  [%] FillForm (http://tinyurl.com/fillform)
  [%] OnKeyDown/OnKeyUp didn't pass ssAlt in Shift
  [%] Replaced SetWindowLong with SetWindowLongW 
       (Unicode Issue: http://tinyurl.com/SetWindowLongW)

* TEwbCore / TEmbeddedWB:
  [+] OnPreRefresh Event

* TXmlParser: 
  [%] New Delphi 2009 support 
  (About a 100 changes of AnciChar, WideChar CharInSet...)
 
* TFavMenu:
  [+] TLocalization.EmptyCaption

* TExportFavorite:
  [+] Localization of error messages
  [+] OnError Event
  [+] TEwbCore can also be assigned to the EmbeddedWB property
  [^] Code Clean-Up

* TImportFavorite:
  [+] Localization of error messages
  [+] OnError Event
  [+] TEwbCore can also be assigned to the EmbeddedWB property
  [^] Code Clean-Up

* TFavoritesTree:
  [+] Localization
  [+] Use favorite icons (Internal ImageList). Thanks to wbk!
  [+] TEwbCore can be assigned to the EmbeddedWB property
  [%] Function "DoOrganizeFavDlg" doesn't work in XP (IE 7/8)

* TIEDownload:
  [+] Host: string value for download managers
  [+] support for IWindowForBindingUI interface
  [+] GetFileNameFromUrl.
  [+] MkParseDisplayName.
  [+] OnBeforeDownload Event: a procedure that fires before download 
       and contains all the needed info
  [+] procedure Download(const pmk: IMoniker;const pbc: IBindCtx); overload;
       for integration with the IE FileDownload event moniker.
  [%] a check (Binding <> nil) before aborting to prevent a possible AV
  [*] GetDisplayName to return WideChar and not a string.
  [*] FOnGetBindInfoEx position.
  [*] QueryInfoFileName behaviour.
  [*] DisplayName behaviour.
  [^] TBSCB.Create to support moniker integration with IE.
  [-] Old download procedure.

* IEMultiDownload:
  [+] Support to folder structure so you can download a complete
       web site into the same structure as in the web site.
  [+] Added More options to the download routine.
  [^] Optimized the code.
  [%] Parsing procedure.
  [+]/[^] The following events to get more info on the download structure.
  TOnMultiBeforeDownloadEvent  
  TOnMultiCompleteEvent       
  TOnMultiGetDocInfoEvent     
  TOnMultiGetImageEvent
  TOnMultiGetLinkEvent
  TOnMultiGetQueryInfoEvent
  TOnMultiItemAddedEvent
  TOnMultiParseCompleteEvent
  TOnMultiParseDocumentEvent
  TOnMultiParseErrorEvent
  TOnMultiParseProgressEvent
  TOnMultiStateChangeEvent
  TOnMultiStartParsingEvent

* Demos: Some code Clean-Up
  [+]     \Demos\EmbeddedWB Demos\18 - SysListView32 Replacement
  [^] \Demos\EmbeddedWB Demos\15 - THTMLListener_Demo (to work with frames)
  [^] \Demos\Various Demos\02 - ExportFavorites_Demo
  [^] \Demos\Various Demos\07 - IEDownload_Demos
  [^] \Demos\Various Demos\08 - IEMultiDownloads
  [^] \Demos\Various Demos\20 - WebUpdater_Demos

=============================================================
Version 14.67.8   - 12.04.2009 - by bsalsa / smot
=============================================================

* TIEParser:
 [+] Proxy support.
 [+] Support to interact between IEDownload and IEParser.
 [+] ParserState & StateChange.
 [+] OnParseError Event
 [+] OnParseDocument Event
 [+] OnQueryInfo Event
 [+] Properties: Encoding, MimeType, Disposition, ParserState
 [*] Go with Parse to avoid confusion
 [*] GetPageProperties 
 [*] LoadFromMoniker
 [*] Replaced the CreateURLMoniker with CreateURLMonikerEx
 [*] to flag URL_MK_UNIFORM for better security.
 [^] Enhanced GetPageProperties.
 [^] the internal structure.
 [^] Updated and cleaned out the unit.
 [-] Some UI code.
 [-] BusyChange.
 [-] The Messages TPersistent. It's a user interface that doesn't belong to the component.
 [-] All the extra functions to IEDownloadTools.

* TIEDownload:
 [+] Percent string and FileSize Integer to OnProgress.
 [+] A better "semaphore" system to wait for the download to finish.
 [+] Support for multiple downloads.
 [+] function IsAsyncMoniker
 [+] GetDisplayName.
 [+] Download procedure which allows access to the Moniker and the BindCtx
 [+] Synchronous downloading support.
 [+] IeDownloadAcc.pas (Contains the extra interfaces and so on that are not
      included in the current UrlMon.pas
 [+] IEDownloadStrings files that contain the string for easy localization.
 [+] UrlDownloadToFile with the callback.
 [+] UrlDownloadToCacheFile with the callback.
 [+] Property DisplayName.
 [+] IsRunning function.
 [+] Default value for the TimeOut in case of 0.

 [+] GetDataFromFile.
 [+] TThreadStatus = (tsRunning, tsSuspended, tsWaiting, tsTerminated);
 [+] IE8 IAuthenticateEx interface.
 [+] IE8 IBindStatusCallbackEx interface.
 [+] IE8 IHttpNegotiate3 interface.
 [+] IE8 constants, records and types.
 [+] Events for the above.
 [+] procedure Execute; override;
      procedure Suspend;
      procedure Terminate;
      procedure Resume;
      for the BindStatusCallBack
 [+] 40 or more options in the following sets:
      BindF, BindF2, BindInfoF, BindInfoOptions.
 [+] Added OnTerminate event for the BSCB.
 [*] Moved the internal code to TCustomIEDownload for future development.
 [*] Depart internal GoAction to GoInit + GoAction.
 [*] GoAction to a function.
 [*] Changed the Connect function so it will be more flexible.
 [*] Changed OnComplete event that will fire on True complete and will present the needed data.
 [*] Abort renamed to AbortBinding so you won't be confused with Cancel.
 [*] Separated/added GoList from Go procedures (download a list of files).
 [*] Changed the callback to a TThread to enable multiple simultaneous downloads.
 [*] Replaced the places where OnStop is fired.
 [*] To enable more options, I had to change the current Options
          structure so you have to adapt your code!
 [*] Replaced the useless OnDownload event to OnConnect.
          This event will notify about the results on the connect procedure in details.
 [^] The demos with the above and merged the DownloadManager demo into the IEDownload demo.


* TEmbeddedWB
  [%]  Small memory leak reported by FastMM4.
  [%]  ScrollToBottom to make it work with IE8
  [%]  TEmbeddedWB.SetModified to prevent Exception 'Interface not supported' 
  [%]  Made VK_UP, VK_DOWN, VK_LEFT, VK_RIGHT work in SysListView32

* TEmbeddedWB/EwbFocusControl.pas
  [%]  a possible AV in TAppHookWindow.MessageHook

* TEWBTools.pas
  [%]  SaveApplicationFormSize - Free actually freed the EWB and not TRegistry

* SHDocVw_EWB.pas
  [+] RefreshConstants REFRESH_NORMAL..REFRESH_COMPLETELY

* TIEMultiDownload (New component by bsalsa, still in beta stage) 

  This component is a combination of TIEDownload with the IEParser.
  Its purposes is downloading (grab) a complete web site and/or its files.
  For example: Downloading only the page images or only the referring links in 
  that page without the need to find them and then download one by one.
  It has several events so a user can decide to approve/cancel the download 
  process and so on.

* [*] Removed EWB_Compilers.inc, added EWB_jedi.inc (compiler directives)

* Demos: 
 [^] \Demos\Various Demos\10 - TIEDownload_Demo
 [^] \Demos\Various Demos\20 - MimeFilter_Demo
 [^] \Demos\Various Demos\12 - TIEParser_Demo
 [^] \Demos\Various Demos\19 - EWB Events Logger
 [^] \Demos\Mega Demo\

=============================================================
Version 14.67.7   - 08.03.2009 - by bsalsa
=============================================================

* TIEDownload component (major redesign)

1. Fixed all memory leaks.
2. Built a new system that holds the callback messages until the download is complete.
3. New properties like FileFize, DownloadedFile, ServerIP, ServerAddress, MimeType, FileExtension, 
   DownloadsCounter and more.
4. Added support in new interfaces like IHttpNegotiate2, IBindHost, ICodeInstall, and more.
5. Added new events like GetRootSecurityId, OnGetWindow, OnFileExists, OnDataAvailableInfo, OnConnectEvent, OnCodeInstallProblem and a lot more 
6. Stabilized the component and fixed all the bugs I could find.
7. Added support to download a list (TStrings) of URLs
8. Removed all the unnecessary codes I've added during the years.
9. Changed all the variables to significant ones.
10. Updated the code for IE7 and up.
11. Changed the way the moniker interacts by Microsoft specifications.
12. Added 2 demos (RunTime creation and a MegaDemo) 
13. In fact, I rewrote every line in the code (More or less)


* IEConst.pas

  [^] constatnts

* UI_Less.pas

  [Fixed] E_Pending

* Demos: 
  
  [^] \Demos\EmbeddedWB Demos\16 - Mega_Demo
  [^] \Demos\Various Demos\10 - TIEDownload_Demo
  [^] \Demos\Various Demos\11 - TIEDownloadMgr_Demo


=============================================================
Version 14.67.6   - 17.02.2009 - by smot
=============================================================

* General
  
  [Fixed] D5 compatibility issues.

* TEmbeddedWB

  [Added] optional TimeOut Parameter to TEmbeddedWB.Go(...)
  [Added] TProxySettings.SetProxyFromPAC // Load proxy settings from a PAC file.
  [Fixed] Wait() could cause AV (See: http://www.bsalsa.com/forum/showpost.php?p=4634&postcount=3)

* TLinkLabel

  [Fixed] [%] Paint caused AV in D5

* TEwbControl
  
  [Added] InternetFeatures Property for D5


=============================================================
Version 14.67.5   - 09.02.2009 - by smot
=============================================================

* TEmbeddedWB

  * [%] Bug with Unicode characterts (Cyrillic symbols etc)
  * [%] Set8087CW() was not called on creation of EWB (to suppress error "Invalid floating point operation")
  * Modified: (TVisualEffects).DisableSounds calls now FEATURE_DISABLE_NAVIGATION_SOUNDS (IE7+)
  * Modified: TEmbeddedWB.LoadFromString (AssignEmptyDocument if no document assigned)

* unit EwbTools:
  * [%] GetIEVersion (didn't return the correct IE version for IE7,8)
  * Added: procedure ClickInputImage(WebBrowser: TEmbeddedWB; ImageURL: string);
  * Added: procedure SetTextAreaValue(Document: IDispatch; sName, sValue: string; Options: TFindOptions);
  
* unit MSHTML_EWB:
  * Added: Declarated CoClasses defined in the Type Library

* TEwbControl:
  * Added: InternetFeatures Property

* TRichEditWB:
  * Fixed Memory Leak when using multiple instances.

=============================================================
Version 14.67.4   - 31.01.2009 - by smot / bsalsa
=============================================================

* THistoryListView:

- Fixed inconsistent notations all over the unit.
- Fixed significant names.
- Fixed Memory leak (List).
- Code reformatting

* TFavoritesListView:

- Fixed inconsistent notations all over the unit.
- Fixed significant names.
- Fixed Memory leak (List).
- Code reformatting

* TFavoritesTree:

- Fixed inconsistent notations all over the unit.
- Fixed significant names.
- Fixed Memory leak (List).
- Code reformatting
- Removed DirMonitor (No longer needed)

* Minor fixes and Code Cleaning

=============================================================
Version 14.67.3 (RC1) - 28.01.2009 - by smot / bsalsa
=============================================================

* unit TEmbeddedWB.pas

- [^] MouseWheelFix focus detection. 

- [%] EWB didn't scroll if the mouse was over a flash content while it had not the focus & other issues fixed

- [%] EWB instance created during runtime hangs if LoadSettings() is called.
       (only if directive Enable_SubClassChildWindows is enabled)
       -> Solution: Calling InitEWBChildHook in OnCreate() solves the problem.

- [%] ShowAboutBox reintroduce; {to avoid error if member not found}

- [%] Property value is always False after setting e.g. Silent to True in the object inspector 
       Solution (Workaround): reintroduced SetRegisterAsDropTarget, GetRegisterAsDropTarget, SetRegisterAsBrowser,       
       GetRegisterAsBrowser, SetSilent, GetSilent

- [*] Property UnSelectAll changed to Property ClearSelection {OLECMDID_CLEARSELECTION}
- [*] property Name: string read GetName write SetName; (To assign a Name for a EWB instance created at runtime)
- [*] Added ATitle Parameter for SaveDialogEx(AFilter: string = ''; ATitle: string = '')
- [*] GetSelLength now works with frames
- [*] Method Print(). If PrintOptionsEnabled, Print uses the Header / Footer defined in PrintOptions.Header, PrintOptions.Footer
- [*] WaitWhileBusy(TimeOut: Longword = 0) to a function. // Returns True if TimeOut reached or Cancel set in OnBusyWait handler

[+]Property Delete; {OLECMDID_DELETE}
[+]Property PasteSpecial; {OLECMDID_PASTESPECIAL}
[+]Property Undo; {OLECMDID_UNDO}
[+]Property Redo; {OLECMDID_REDO}
[+]function GetActiveFrame(): IHTMLDocument2; overload;
[+]function GetActiveFrame(doc: IHTMLDocument2): IHTMLDocument2; overload;
[+]function GetActiveElement(Doc: IHTMLDocument2 = nil): IHTMLElement;
[+]function GetSelectedText(bTopLevel: Boolean = True; ReturnAsHTML: Boolean = False): string; {also works with frames}

[+]OnKeyDown, OnKeyUp, OnClick events

[+]function IsCommandEnabled(sCmdId: WideString): Boolean;
[+]function QueryCommandValue(sCmdId: WideString): OleVariant;
         E.g: QueryCommandValue('fontname') returns the fontname of the seleted text

[+]bWait Parameter to AssignEmptyDocument() -> procedure AssignEmptyDocument(bWait: Boolean = False);

[+]Method function TEmbeddedWB.NavigateWait(const URL: WideString; TimeOut: Longword = 0): Boolean;
         // Instead of EmbeddedWB1.Navigate('..'); EmbeddedWB1.Wait(5000); write NavigateWait('..', 5000);


- [-]GetSelText, GetSelTextHTML (replaced with GetSelectedText that works with frames)

- Removed methods from EmbeddedWB (still available in EWBTools.pas)

    function OpenAddressBook: Boolean;
    function OpenCalendar: Boolean;
    function OpenEudoraMail: Boolean;
    function OpenGoogleMail: Boolean;
    function OpenHotmailMail: Boolean;
    function OpenNetMeeting: Boolean;
    function OpenNewsClient: Boolean;
    function OpenOutlookExpressMail: Boolean;
    function OpenOutlookMail: Boolean;
    function OpenRegistryEditor: Boolean;
    function OpenYahooMail: Boolean;

* Unit EWBCore;

  Added: procedure TCustomEmbeddedWB.SetFocusToBody;

* unit EWBTools:

- [*] InvokeCMD is now a function which returns HRESULT
- [*] Functions that call InvokeCmd now return a Result value {also changed methods in TEmbeddedWB}

* unit TFavoritesPopup

- [%] AddFavorite()  {pointed out by qiurun, http://bsalsa.com/forum/showthread.php?p=4183#post4183 }

* [+] Component EwbControl (EwbControlComponent.pas)

  This component encapsulates the two units EwbFocusControl.pas and EwbMouseHook.pas into an easy-to use component.
  Main features: Enable / Disable FocusControl and MouseWheelFix at runtime. 

* unit EwbFocusControl.pas (NEW)

  Moved "HookMainWindow"-Code to this unit.
  TEWBFocusControl takes care of setting the focus back on EWB when switching back to the application or  
  switching between forms. Also fixed MDI handling.

* unit EWBMouseHook.pas (NEW)

  Moved "MouseWheelFix"-Code to this unit.

* TWebUpdater:

  - Fully localized;
  - Bugs fixed 
  - formated, code cleaning
  - Added file : AppWUstrings: Localization porpuse...
  - Fixed Non-local objects with unprotected calls to Free;
  - [%] many inconsistent cases.
  - [%] unit reformatting.
  - Fixed Demo.

* THistoryMenu:
  
 - Bugfix (pointed out by t-rex, http://www.bsalsa.com/forum/showthread.php?t=589)

* SendMail_For_Ewb.pas:

  Fixed memory leak in SendEMailByMAPI().


* IEDownload:
  - Fixed : Create a directory which isn't needed in case of a stream.
  - Fixed Non-local objects with unprotected calls to Free.
  - [%] 2 memory leaks.
  - [%] many inconsistent cases.
  - [%] unit reformatting.
  - [%] Demos.

* Added 2 new Demos: 
  + 17 - THtmlListener_Demo
  + 18 - TEWBControl_Demo
  * Updated other Demos

* ShdocVw_Ewb.pas

  - Updated with IE8 code (constants, events etc.)

* Many other Fixes & Code Cleanup

=============================================================
Version 14.67.2 - 09.01.2009 - by smot
=============================================================

- [%] TEmbeddedWB freezes when scrolling with a mouse wheel (if Enable_MouseWheelFix enabled)
  -> Solution: Fix in MouseHookProc

=============================================================
Version 14.67.0 - MAJOR CHANGE - 07.01.2009 - by smot / AHUser
=============================================================
(Read the migration hints in the middle of the change log)

Changes by AHUser:

  - [%] Much improved Delphi 2009 Unicode support
       (MAPI is ANSI only)
  - [%] many (possible) buffer overflows
  - [%] Delphi 5 compatibility restored
  - [%] Memory leaks in TWebUpdater
  - [%] invalid pointers to already released local string variables (TEmbeddedWB.FormWndProc)
  - [%] access violations in WBExecScript (vtString, vtAnsiString and vtChar used TVarRec.VString instead of their own union)
  - [%] TIEParser.Go used a field to point to a local Char-Array
  [+]more supported parameter types for WBExecScript

Changes by smot:

* unit TEmbeddedWB.pas
  
  - [%] Hide / Show methods don't update the "Visible" property
    -> Solution: Added FVisible := MSG.WParam = 1; in CMVisibleChanged

  - [%] Wait() blocks if called in OnCreate or no handle is allocated
    -> Solution: Check if HandleAllocated

  - [%] The Fix from 14.66.5 " Catch WA_ACTIVE and WA_CLICKACTIVE to set Focus back to EWB if it is the active control) .
    -> Using HookMainWindow to catch CM_ACTIVATE (Unit EwbApplicationHook)

  - [%] Clicking on TEmbeddedWb while SysListView32 is active doesn't make it the ActiveControl
    -> Solution: Subclassed "SysListView32" control
 
  - [%] GetCookie raises an Error if no document loaded.
    -> Solution: Check if DocumentLoaded

  - Change: overrode the property "Name" to return the Delphi TObject.Name. 
    -> Instead of TControl(TEmbeddedWB).Name you can write TEmbeddedWB.Name

  - Change: overrode the property "HWND" as it only throws an exception when accessing it from Webbrowser control.
    -> HWND now returns the handle to "Internet Explorer_Server" or "SysListView"
       Hint: EmbeddedWB.Handle returns the handle to the Webbrowser Object.

  - Change: Removed " if (FProxySettings.FAddress <> '') then" in RefreshProxy() to allow removing of Proxy Server.

  - Change: DesignMode is now a property: DesignMode: Boolean read GetDesginMode write SetDesginMode;

  [+]property OnBusyWait:TOnBusyWait read FOnBusyWait write FOnBusyWait;
           Added FOnBusyWait in WaitWhileBusy(), Wait() 
  
  [+]optional Timout Parameter in Wait(TimeOut: Longword = 0) and WaitWhileBusy(TimeOut: Longword = 0)
     
  [+]A stub for the "Resizable" property as the WebBrowser object returns an error from this property (msdn)

  [+]AFilter Parameter to SaveDialogEx(AFilter: string = ''): string;
      to call the dialog with custom filters (or to localize)

  - Added a Sender parameter to some methods:

      >>**** Migration hints:**************************************************************************

      On compiling or saving old projects an errors like this may occur because of the changes in in the parameters:

      "The <Method Name> method referenced by <Form Name>.<Event Name> has an incompatible parameter list. 
      Remove the reference?".

      If this happens do not remove the reference, click on "Cancel" and change the 
      parameters for the methods as listed below by hand

      <<<**********************************************************************************************

      -> Event OnFilterPopupMenu

      procedure FilterPopupMenu(Sender: TObject; ID: Cardinal; Menu: HMENU;
        const Context: IDispatch);

      -> Event OnGetDropTarget

      procedure GetDropTarget(Sender: TCustomEmbeddedWB; var DropTarget: IDropTarget);

      -> Event OnMessage

      procedure Message(Sender: TObject; var Msg: TMessage;
        var Handled: Boolean);

      -> Event OnShowHelpRequest

      function ShowHelpRequest(Sender: TObject; HWND: Cardinal;
        pszHelpFile: PWideChar; uCommand, dwData: Integer; ptMouse: TPoint;
        var pDispatchObjectHit: IDispatch): HRESULT;

      -> Event OnShowMessage

      function ShowMessage(Sender: TObject; HWND: Cardinal; lpstrText,
        lpstrCaption: PWideChar; dwType: Integer; lpstrHelpFile: PWideChar;
        dwHelpContext: Integer; var plResult: Integer): HRESULT;

      -> Event OnZoomPercentChange

      function ZoomPercentChange(Sender: TCustomEmbeddedWB;
        const ulZoomPercent: Cardinal): HRESULT;


          <<<**********************************************************************************************

      [-]ViewPageFieldsToString, ViewPageImagesToString, ViewPagePropertiesToStrings


* Unit EWBCore;

  - [%] Trapping of WM_SETFOCUS "Internet Explorer Server" child doesn't work anymore after it is destroyed.
    -> Solution: Calling FOnHookChildWindows again in CommandTarget_Exec if nCmdID = OLECMDID_PREREFRESH


* Unit EWBTools;

  [+]procedure ClearSessionCookies;

  - [-]function OpenOtherWBFavorites that navigates to 'c:\newbook.htm' (useless)

  - Change: function GetFrameFromDocument: Added: " if Supports(Unk, IWebBrowser2, Result) then" (reported by perva 2008/12/10)
  
  - Change: function SearchText: Added aTypeSearch Parameter to indicate the type of search. 

  - [%] GetIPAndHostName (D5 - D2009)

* Unit IEParser;
  
  [%] Changed doc._Release to Doc := nil; (suggested by phzongna)
  [%] Changed E.GetAttribute('Source', 0); to E.GetAttribute('Src', 0); (reported by JohnS)


* EWB.inc - Embedded Webbrowser definitions:

  // ** Activated by default:

  // Use functions from EwbTools.pas
  {$DEFINE USE_EwbTools}

  // Enable Mouse Hook to catch WM_MOUSEWHEEL and set Focus on TEmbeddedWB while not active
  {$DEFINE Enable_MouseWheelFix} 

  // Enable Subclassing of TEmbeddedWB Child windows (focus issues, ActiveControl, TAB and ActiveControl)
  {$DEFINE Enable_SubClassChildWindows} 

  // Enable FormWndProc "Hooking" to handle Dialog Boxes /Popups
  {$DEFINE Enable_HookParentFormWndProc}

  // Enable HookMainWindow to catch CM_ACTIVATE (EWB focus issue when switching back to the application)
  {$DEFINE Enable_HookMainWindow}

  // ** Deactivated by default:

  // enable DDE Support EwbDDE.pas
  {.$DEFINE USE_EwbDDE} 

  // enable MSHTML events (MSHTMLEvents.pas)
  {.$DEFINE Enable_EwbMSHTMLEvents} 

  // Enable Mouse Events (OnEnter, OnExit, OnMove) in TEmbeddedWB (D5, D6, D7 only)
  {.$DEFINE Enable_MouseEvents} 

  // Enable OleCtrls Fix (experimental)
  {.$DEFINE USE_OleCtrlsFix}

  // Enable Debugging with GExperts
  {.$DEFINE Enable_Debug} 

* Demos: 
  
  - Fixed Elements_Under_Mouse_Demo (reported by T-W: http://www.bsalsa.com/forum/showpost.php?p=4102&postcount=4)
  - Fixed Mega Demo
  - Updated all Demos, some code cleaning & minor fixes

======================================
Version 14.66.5 - 21.12.2008 - by smot
======================================

* unit TEmbeddedWB.pas & IEParser.pas

  - DonloadInSilentMode had a typo. Changed to DownloadInSilentMode

* unit TEmbeddedWB.pas


   - [%] Visible Property doesn't work properly. 
          IMPORTANT: When migrating your existing projects to the new version       
          make sure that the Visible Property is set to True in the Object Inspector if you want TEmbeddedWB to be visible.

   - [%] OnVisible Event is not fired. 
          -> Solution: CM_VISIBLECHANGED handler added
         
   - [%] Added DirectoryExists() for D5 in EwbCoreTools.pas
 
   - [%] TEmbeddedWb is not focused when switching to another application and then Alt+Tab back 
   - [%] TEmbeddedWb is not focused again when opening another form/dialog and closing it again while EWB has the focus
 
          -> Solution: In FormWndProc: Catch WA_ACTIVE and WA_CLICKACTIVE to set Focus back to EWB if it is the active control)

   - [%] TEmbeddedWb needs to be focused first before the mouse wheel can scroll the document
          -> Solution: Catching CM_MOUSEWHEEL in FormWndProc)

   - [%] Clicking on TEmbeddedWb, doesn't make it the ActiveControl
   - [%] OnEnter and OnExit Events don't work.
          
          -> Solution: Subclassed "Ineternet Explorer Server" and "ShellDocObj")
          Enable_HookChildWindows must be defined in EWB.inc -> {$DEFINE Enable_HookChildWindows}
	  *Enabled by default*

   - [%] Modified TEmbeddedWB.Go() to compile under D5

   [+]TEmbeddedWB.UnSelectAll;

   [+]OnWindowStateChanged Event. Note: It is available only in Microsoft Windows XP Service Pack 2 (SP2) or later.          

* unit SHDocVw_EWB.pas
   
   [+]unit OleCtrlsFix. USE_OleCtrlsFix must be defined in EWB.inc. {$IFDEF USE_OleCtrlsFix} 
     *Disabled by default*
    // details: http://www.bsalsa.com/forum/showthread.php?t=361


* unit FavoritesListView.pas

   -Added: RefreshList method

* unit EwbCore.pas

  Enabled the IProtectFocus interface (IE7)
  Moved the OnAllowFocusChange property to the published section.

* Demos: 

  [+]Events Test Demo


=====================================
Version 14.66.4 - 10.11.2008 - by smot
======================================

* unit TEmbeddedWB.pas
  
  [+]procedure ExecScript(WebBrowser: TEmbeddedWB; sExpression, sLanguage: string); 
   {implemented in EWBTools.pas}
  
  [+]function ExecScriptEx(WebBrowser: TEmbeddedWB; MethodName: string; ParamValues: array of const): OleVariant;
   {implemented in EWBTools.pas}
  
  [+]private property Encoding to control stream encoding (only D2009), default: Encoding := TEncoding.Default;
    Usage example: EmbeddedWB1.Encoding := TEncoding.UTF8; EmbeddedWB1.LoadFromString(Memo1.Text);

  - [*] LoadFromString, LoadFromWideString, LoadFromStrings (to support Encoding)

  - [*] {$DEFINE USE_EwbMSHTMLEvents} to {$DEFINE Enable_EwbMSHTMLEvents}

  - Added 2 mouse events  (Not yet working in D2005-D2009)

    property OnMouseLeave: TNotifyEvent read FOnMouseLeave write FOnMouseLeave;
    property OnMouseEnter: TNotifyEvent read FOnMouseEnter write FOnMouseEnter;

  [+]directive {.$DEFINE Enable_MouseEvents} // Enable Mouse Events in TEmbeddedWB, disabled by default 
  
  [+]OnMessage Handler (which is in WndProc). Allows you to catch / modify events which come trough WndProc
  

* unit EWBTools.pas
  
  - replaced FillForm() with a new one (http://www.bsalsa.com/forum/showthread.php?t=499)
  - [%] Warnings W1044 Suspicious typecast of string to PAnsiChar (in proxy functions)


* unit MSHTMLEvents.pas

  [+]{$WARN SYMBOL_PLATFORM OFF} 

* unit EwbCoreTools.pas
  
  [+]CharInSet function (for Delphi versions < D2009)


* Packages:

  [+]'..\Source\MSHTMLEvents.pas' 

* Demos: 
  
  [+]ExecScriptEx Demo
  - [^] RightClick_Demo (corrections & simplification)

* Renamed EWB.inc to EWB_Compilers.inc 
  Created new EWB.inc with EmbeddedWB definitions


===================================
Version 14.66.3 - by smot
===================================

* unit EwbCore.pas

 - Change: "EnablesFormsAutoComplete" is set to True by default  ->  UserInterfaceOptions := [EnablesFormsAutoComplete];


* unit TEmbeddedWB.pas
  
 - Added SinkComponent to trap HTML Events (TMSHTMLHTMLDocumentEvents)
 - Addded conditional symbol USE_EwbMSHTMLEvents to Enable SinkComponent (enabled by default)

 [+]New Type TUserAgentMode = (uaDefault, uaInternal, uaRegistry);

    uaDefault: use default IE UserAgent
    uaInternal: use custom UserAgent for EWB.
    uaRegistry: set custom UserAgent through registry, globally


 [+]TProxySettings.FUserAgent

 [+]TEmbeddedWB.RefreshProxy to Refresh Proxy settings during runtime.
   Usage:
     with EmbeddedWB1.ProxySettings do
     begin
      Address := ..
      Port := ..
     end;
     EmbeddedWB1.RefreshProxy;

 [+]TEmbeddedWB.HScrollBarVisible : Boolean; // Returns True if the horizontal scrollbar is visible
          TEmbeddedWB.VScrollBarVisible : Boolean; // Returns True if the vertical scrollbar is visible

   Added: public function TEmbeddedWB.HScrollBarPosition : Integer; // Returns the horiz. scrollbar position
          public function TEmbeddedWB.VScrollBarPosition : Integer; // Returns the vertical scrollbar position

 - Added  public function GetFieldValue(FieldName: string): string;

* unit EWBTools.pas

  Added: procedure GetScrollbarVisibility(WebBrowser: TEmbeddedWB; var HScroll, VScroll: Boolean);
  Added: function GetScrollBarPosition(WebBrowser: TEmbeddedWB; var ScrollPos: TPoint): Boolean;
  Added: function GetFieldValue(OleObject: Variant; FieldName: string): string;

* unit TIETravellog.pas

  [%] Removed these 2 lines from TIETravelLog.Connect:
       - Embeddedwb.AssignEmptyDocument;
       - Embeddedwb.Wait;

* Added unit MSHTMLEvents.pas for Event sinking.

* Added a new Demo: Demos\EmbeddedWB Demos\MSHTML_Events to demonstrate SinkComponent

* Split the Demos directory up into EmbeddedWB Demos, Various Demos, Archives

===================================
Version 14.66.2 - by smot
===================================


* General:
  
  - Moved the packages to the \Packages folder
  - Renamed ReadMe.txt to ReadMe_Install.txt


* unit TEmbeddedWB.pas

  - [%] Try...Except around  DDEInitiate(WParam, LParam) // http://www.bsalsa.com/forum/showthread.php?t=609
  - [%] TEmbeddedWB.Go() fails when navigating to a local folder e.g. 'c:\'  (tested with IE 8, XP SP3)
  - [%] if DirectoryExists() = True then prefix 'file:///' 
  - [%] Corrected the URLS in TEmbeddedWB pointing to msdn.
  [+]mUnknown to TMeasure
   

 
* unit EwbCore.pas

  - Fix to TCustomEmbeddedWB.DoFilterMsg because of some issues with non-standard characters.
   // http://www.bsalsa.com/forum/showthread.php?t=763

  - [%] memory leak reported by akirabbq. OnAmbientPropertyChange(DISPID_AMBIEN T_DLCONTROL)
    http://www.bsalsa.com/forum/showthread.php?t=762

  [+]If a TPopUpMenu is assigned then the assigned TPopUpMenu is shown.
           DisabledPopupMenus := [rcmAll] must be set (in the Object Inspector)

* Many small fixes and code cleanup


===================================
Version 14.66.1 - by smot
===================================

This version adds some constants for IE8, D2009 compatibility and includes some fixes / changes.

* file EWB.inc:

Added D2007, D2009 defines.

     {$IFDEF DELPHI_13_UP}
     {$ELSE}
     {$ENDIF}


* EWBCore.pas:

EnableThemes is set to True by default (I think this makes sense) ->  UserInterfaceOptions := [EnableThemes];


* unit TEmbeddedWB.pas

- Removed the Wait() in TEmbeddedWB.GetFrame as it could block
- Modified Visible Property to work properly. Instead of TControl(TEmbeddedWB).Visible you can write TEmbeddedWB.Visible
- Bsalsa UserAgent is not automatically set anytime anymore as it causes some problems. 
  -> Modified SetUserAgent. Renamed RemoveUserAgent to RestoreUserAgent
- [%] Handle M_GETDLGCODE message in TEmbeddedWB.WndProc

* unit IEConst:

- Added constants that are missing in previous delphi versions:

  BINDSTATUS_COOKIE_SENT = BINDSTATUS_ACCEPTRANGES + 1;
  BINDSTATUS_COMPACT_POLICY_RECEIVED = BINDSTATUS_COOKIE_SENT + 1;
  BINDSTATUS_COOKIE_SUPPRESSED = BINDSTATUS_COMPACT_POLICY_RECEIVED + 1;
  BINDSTATUS_COOKIE_STATE_UNKNOWN = BINDSTATUS_COOKIE_SUPPRESSED + 1;
  BINDSTATUS_COOKIE_STATE_ACCEPT = BINDSTATUS_COOKIE_STATE_UNKNOWN + 1;
  BINDSTATUS_COOKIE_STATE_REJECT = BINDSTATUS_COOKIE_STATE_ACCEPT + 1;
  BINDSTATUS_COOKIE_STATE_PROMPT = BINDSTATUS_COOKIE_STATE_REJECT + 1;
  BINDSTATUS_COOKIE_STATE_LEASH = BINDSTATUS_COOKIE_STATE_PROMPT + 1;
  BINDSTATUS_COOKIE_STATE_DOWNGRADE = BINDSTATUS_COOKIE_STATE_LEASH + 1;
  BINDSTATUS_POLICY_HREF = BINDSTATUS_COOKIE_STATE_DOWNGRADE + 1;
  BINDSTATUS_P3P_HEADER = BINDSTATUS_POLICY_HREF + 1;
  BINDSTATUS_SESSION_COOKIE_RECEIVED = BINDSTATUS_P3P_HEADER + 1;
  BINDSTATUS_PERSISTENT_COOKIE_RECEIVED = BINDSTATUS_SESSION_COOKIE_RECEIVED + 1;

- Added IE8 constants:

  BINDSTATUS_COOKIE_DATA = BINDSTATUS_SSLUX_NAVBLOCKED + 1; //IE8
  BINDSTATUS_SERVER_MIMETYPEAVAILABLE = BINDSTATUS_COOKIE_DATA + 1; //IE8
  BINDSTATUS_SNIFFED_CLASSIDAVAILABLE = BINDSTATUS_SERVER_MIMETYPEAVAILABLE + 1; //IE8
  BINDSTATUS_64BIT_PROGRESS = BINDSTATUS_SNIFFED_CLASSIDAVAILABLE + 1; //IE8

* unit IEDownloadTools:

- Added the new IE8 results to the function BindStatusText:

 BINDSTATUS_COOKIE_DATA: Result := 'Cookie headers have been received'; //IE8  - Attention: This documentation is preliminary and is subject to chang
 BINDSTATUS_SERVER_MIMETYPEAVAILABLE: Result := 'Server''s authoritative MIME type reported'; //IE8  - Attention: This documentation is preliminary and is subject to chang
 BINDSTATUS_SNIFFED_CLASSIDAVAILABLE: Result := 'Class identifier (CLSID) generated from authoritative Content-Type HTTP response header'; //IE8  - Attention: This documentation is preliminary and is subject to chang
 BINDSTATUS_64BIT_PROGRESS: Result := 'Download progress values are above the maximum 32-bit file size limit.'; //IE8  - Attention: This documentation is preliminary and is subject to chang