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【Windows Develop】 Senfore_DragDrop_v4.1 DL : 0: Drag and Drop Component Suite Version 4.1 Field test 5, released 16-dec-2001 ?1997-2001 Angus Johnson & Anders Melander http://www.melander.dk/delphi/dragdrop/ ------------------------------------------- Table of Contents: ------------------------------------------- 1. Supported platforms 2. Installation 3. Getting started 4. Known problems 5. Support and feedback 6. Bug reports 7. Upgrades and bug fixes 8. Missing in this release 9. New in version 4.x 10. TODO 11. Licence, Copyright and Disclaimer 12. Release history ------------------------------------------- 1. Supported platforms: ------------------------------------------- This release supports Delphi 4-6 and C++ Builder 4-5. Earlier versions of Delphi and C++ Builder will not be supported. If you need Delphi 3 or C++ Builder 3 support you will have to revert to version 3.7 of the Drag and Drop Component Suite. The library has been tested on NT4 service pack 5 and Windows 2000. Windows 95, 98, ME and XP should be supported, but has not been tested. Linux and Kylix are not supported. There are *NO* plans to port the library to Kylix. The drag and drop protocols available on Linux are too much of a mess at this time. ------------------------------------------- 2. Installation: ------------------------------------------- 1) Before you do anything else, read the "Known problems" section of this document. 2) Install the source into a directory of your choice. The files are installed into three directories: DragDrop DragDrop\Components DragDrop\Demo 3) Install and compile the appropriate design time package. The design time packages are located in the Components directory. Each version of Delphi and C++ Builder has its own package; DragDropD6.dpk for Delphi 6, DragDropD5.dpk for Delphi 5, DragDropC5.bpk for C++ Builder 5, etc. 4) Add the Drag and Drop Component Suite components directory to your library path. 5) Load the demo project group: demo\dragdrop_delphi.bpg for Delphi 5 and 6 demo\dragdrop_bcb4.bpg for C++ Builder 4 demo\dragdrop_bcb5.bpg for C++ Builder 5 The project group contains all the demo applications. 6) If your version of Delphi does not support text format DFM files (e.g. Delphi 4 doesn't), you will have to use the convert.exe utility supplied with Delphi to convert all the demo form files to binary format. A batch file, convert_forms_to delphi_4_format.bat, is supplied in the demo directory which automates the conversion process. The C++ Builder demo forms are distributed in binary format. 7) If upgrading from a previous version of the Drag and Drop Component Suite, please read the document "upgrading_to_v4.txt" before you begin working on your existing projects. Note about "Property does not exist" errors: Since all demos were developed with the latest version of Delphi, most of the demo forms probably contains references to properties that doesn't exist in earlier versions of Delphi and C++ Builder. Because of this you will get fatal run-time errors (e.g. "Error reading blahblahblah: Property does not exist.") if you attemt to run the demos without fixing this problem. Luckily it is very easy to make the forms work again; Just open the forms in the IDE, then select "Ignore All" when the IDE complains that this or that property doesn't exist and finally save the forms. ------------------------------------------- 3. Getting started: ------------------------------------------- It is recommended that you start by running each of the demo applications and then look through the demo source. Each demo application is supplied with a readme.txt file which briefly describes what the demo does and what features it uses. The demos should be run in the order in which they are listed in the supplied project group. Even if you have used previous versions of the Drag and Drop Component Suite it would be a good idea to have a quick look at the demos. The library has been completely rewritten and a lot of new features has been added. ------------------------------------------- 4. Known problems: ------------------------------------------- * The Shell Extension components does not support C++ Builder 4. For some strange reason the components causes a link error. * There appear to be sporadic problems compiling with C++ Builder 5. Several user have reported that they occasionally get one or more of the following compiler errors: [C++ Error] DragDropFile.hpp(178): E2450 Undefined structure '_FILEDESCRIPTORW' [C++ Error] DropSource.hpp(135): E2076 Overloadable operator expected I have not been able to reproduce these errors, but I believe the following work around will fix the problem: In the project options of *all* projects which uses these components, add the following conditional define: NO_WIN32_LEAN_AND_MEAN The define *must* be made in the project options. It is not sufficient to #define it in the source. If you manage to compile with C++ Builder (any version), I would very much like to know about it. * Delphi's and C++ Builder's HWND and THandle types are not compatible. For this reason it might be nescessary to cast C++ Builder's HWND values to Delphi's THandle type when a HWND is passed to a function. E.g.: if (DragDetectPlus(THandle(MyControl->Handle), Point(X, Y))) { ... } * Virtual File Stream formats can only be pasted from the clipboard with live data (i.e. FlushClipboard/OleFlushClipboard hasn't been called on the data source). This problem affects TFileContentsStreamOnDemandClipboardFormat and the VirtualFileStream demo. This is believed to be a bug in the Windows clipboard and a work around hasn't been found yet. * Asynchronous targets appears to be broken in the current release. * When TDropFileTarget.GetDataOnEnter is set to True, the component doesn't work with WinZip. Although the file names are received correctly by TDropFileTarget, WinZip doesn't extract the files and the files thus can't be copied/moved. This is caused by a quirk in WinZip; Apparently WinZip doesn't like IDataObject.GetData to be called before IDropTarget.Drop is called. ------------------------------------------- 5. Support and feedback: ------------------------------------------- Since these components are freeware they are also unsupported. You are welcome to ask for help via email, but I cannot guarantee that I will have time to help you or even reply to your mail. If you absolytely can't live without my help, you can alway try bribing me. You can also try asking for help in the Delphi newsgroups. Since the Drag and Drop Component Suite is in widespread use, there's a good chance another user can help you. I recommend the following newsgroups for issues regarding this library (or COM based Drag/Drop in general): borland.public.delphi.winapi borland.public.delphi.thirdparty-tools borland.public.delphi.oleautomation borland.public.cppbuilder.winapi borland.public.cppbuilder.thirdparty-tools Please choose the most appropiate newsgroup for your question. Do not cross post to them all. Before posting to the newsgroups, I suggest you try to search for an answer on the Google (DejaNews) search engine: http://groups.google.com Chances are that your question has been asked and answered before. If you have suggestions for improvements please mail them to me: anders@melander.dk Please include the words "Drag Drop" in the subject of any email regarding these components. ------------------------------------------- 6. Bug reports: ------------------------------------------- Bugs can either be reported at my home page (http://www.melander.dk/) or mailed directly to me: anders@melander.dk. When reporting a bug, please provide the following information: * The exact version of the Drag and Drop Component Suite you are using. * The exact version of Delphi or C++ Builder you are using. * The name and exact version of your operating system (e.g. NT4 SP5). * The exact version of the Internet Explorer installed on your system. If you can provide me with a minimal application which reproduces the problem, I can almost guarantee that I will be able to fix the problem in very short time. Please supply only the source files (pas, dfm, dpr, dof, res, etc.) and mail them as a single zip file. If I need a compiled version I will ask for it. If you feel you need to send me a screen shot, please send it in GIF or PNG format. If you mail a bug report to me, please include the words "Drag Drop" in the subject of your email. ------------------------------------------- 7. Upgrades and bug fixes: ------------------------------------------- Upgrades can be downloaded from my home page: http://www.melander.dk/delphi/dragdrop/ Bug fixes will also be posted to the above page. If you have registered for update notification via the installation program, you will receive email notification when a new release is available. You will not be notified of bug fixes. You can use the installation program to check for and download new releases and to check for known bugs. Note: If a new release is made available and you are not notified even though you registered for notification, you probably mistyped your email address during installation; About 10% of all registrations supply an invalid email address. ------------------------------------------- 8. Missing in this release: ------------------------------------------- * On-line help has not been updated and included in the kit due to late changes in the Delphi 6 help system and lack of time. If time permits, I will update the help and include it in a future release. ------------------------------------------- 9. New in version 4.x: ------------------------------------------- * Completely redesigned and rewritten. Previous versions of the Drag and Drop Component Suite used a very monolithic design and flat class hierachy which made it a bit cumbersome to extend the existing components or implement new ones. Version 4 is a complete rewrite and redesign, but still maintains compatibility with previous versions. The new V4 design basically separates the library into three layers: 1) Clipboard format I/O. 2) Data format conversion and storage. 3) COM Drag/Drop implementation and VCL component interface. The clipboard format layer is responsible for reading and writing data in different formats to and from an IDataObject interface. For each different clipboard format version 4 implements a specialized class which knows exactly how to interpret the clipboard format. For example the CF_TEXT (plain text) clipboard format is handled by the TTextClipboardFormat class and the CF_FILE (file names) clipboard format is handled by the TFileClipboardFormat class. The data format layer is primarily used to render the different clipboard formats to and from native Delphi data types. For example the TTextDataFormat class represents all text based clipboard formats (e.g. TTextClipboardFormat) as a string while the TFileDataFormat class represents a list of file names (e.g. TFileClipboardFormat) as a string list. The conversion between different data- and clipboard formats is handled by the same Assign/AssignTo mechanism as the VCLs TPersistent employes. This makes it possible to extend existing data formats with support for new clipboard formats without modification to the existing classes. The drag/drop component layer has several tasks; It implements the actual COM drag/drop functionality (i.e. it implements the IDropSource, IDropTarget and IDataObject interfaces (along with several other related interfaces)), it surfaces the data provided by the data format layer as component properties and it handles the interaction between the whole drag/drop framework and the users code. The suite provides a multitude of different components. Most are specialized for different drag/drop tasks (e.g. the TDropFileTarget and TDropFilesSource components for drag/drop of files), but some are either more generic, handling multiple unrelated formats, or simply helper components which are used to extend the existing components or build new ones. * Support for Delphi 6. Version 4.0 was primarily developed on Delphi 6 and then ported back to previous versions of Delphi and C++ Builder. * Support for Windows 2000 inter application drag images. On Windows platforms which supports it, drag images are now displayed when dragging between applications. Currently only Windows 2000 supports this feature. On platforms which doesn't support the feature, drag images are only displayed whithin the source application. * Support for Windows 2000 asynchronous data transfers. Asynchronous data tranfers allows the drop source and targets to perform slow transfers or to transfer large amounts of data without blocking the user interface while the data is being transfered. For platforms other than Windows 2000, the new TDropSourceThread class can be used to provide similar (but more limited) asynchronous data transfer capabilities. * Support for optimized and non-optimized move. When performing drag-move operations, it is now possible to specify if the target (optimized move) or the source (non-optimized move) is responsible for deleting the source files. * Support for delete-on-paste. When data is cut to the clipboard, it is now possible to defer the deletion of the source data until the target actually pastes the data. The source is notified by an event when the target pastes the data. * Extended clipboard support. All formats and components (both source and target) now support clipboard operations (copy/cut/paste) and the VCL clipboard object. * Support for shell drop handlers. The new TDropHandler component can be used to write drop handler shell extensions. A drop handler is a shell extension which is executed when a user drags and drops one or more files on a file associated wth your application. * Support for shell drag drop handlers. The new TDragDropHandler component can be used to write drag drop handler shell extensions. A drag drop handler is a shell extension which can extend the popup menu which is displayed when a user drag and drops files with the right mouse button. * Support for shell context menu handlers. The new TDropContextMenu component can be used to write context menu handler shell extensions. A context menu handler is a shell extension which can extend the popup menu which is displayed when a user right-clicks a file in the shell. * Drop sources can receive data from drop targets. It is now possible for drop targets to write data back to the drop source. This is used to support optimized-move, delete-on-paste and inter application drag images. * Automatic re-registration of targets when the target window handle is recreated. In previous versions, target controls would loose their ability to accept drops when their window handles were recreated by the VCL (e.g. when changing the border style or docking a form). This is no longer a problem. * Support for run-time definition of custom data formats. You can now add support for new clipboard formats without custom components. * Support for design-time extension of existing source and target components. Using the new TDataFormatAdapter component it is now possible to mix and match data formats and source and target components at design time. E.g. the TDropFileTarget component can be extended with URL support. * It is now possible to completely customize the target auto-scroll feature. Auto scroling can now be completely customized via the OnDragEnter, OnDragOver, OnGetDropEffect and OnScroll events and the public NoScrollZone and published AutoScroll properties. * Multiple target controls per drop target component. In previous versions you had to use one drop target component per target control. With version 4, each drop target component can handle any number of target controls. * It is now possible to specify the target control at design time. A published Target property has been added to the drop target components. * Includes 20 components: - TDropFileSource and TDropFileTarget Used for drag and drop of files. Supports recycle bin and PIDLs. - TDropTextSource and TDropTextTarget Used for drag and drop of text. - TDropBMPSource and TDropBMPTarget Used for drag and drop of bitmaps. - TDropPIDLSource and TDropPIDLTarget Used for drag and drop of PIDLs in native format. - TDropURLSource and TDropURLTarget Used for drag and drop of internet shortcuts. - TDropDummyTarget Used to provide drag/drop cursor feedback for controls which aren't registered as drop targets. - TDropComboTarget (new) Swiss-army-knife target. Accepts text, files, bitmaps, meta files, URLs and file contents. - TDropMetaFileTarget (new) Target which can accept meta files and enhanced meta files. - TDropImageTarget (new) Target which can accept bitmaps, DIBs, meta files and enhanced meta files. - TDragDropHandler (new) Used to implement Drag Drop Handler shell extensions. - TDropHandler (new) Used to implement Shell Drop Handler shell extensions. - TDragDropContext (new) Used to implement Shell Context Menu Handler shell extensions. - TDataFormatAdapter (new) Extends the standard source and target components with support for extra data formats. An alternative to TDropComboTarget. - TDropEmptySource and TDropEmptyTarget (new) Target and source components which doesn't support any formats, but can be extended with TDataFormatAdapter components. * Supports 27 standard clipboard formats: Text formats: - CF_TEXT (plain text) - CF_UNICODETEXT (Unicode text) - CF_OEMTEXT (Text in the OEM characterset) - CF_LOCALE (Locale specification) - 'Rich Text Format' (RTF text) - 'CSV' (Tabular spreadsheet text) File formats: - CF_HDROP (list of file names) - CF_FILEGROUPDESCRIPTOR, CF_FILEGROUPDESCRIPTORW and CF_FILECONTENTS (list of files and their attributes and content). - 'Shell IDList Array' (PIDLs) - 'FileName' and 'FileNameW' (single filename, used for 16 bit compatibility). - 'FileNameMap' and 'FileNameMapW' (used to rename files, usually when dragging from the recycle bin) Image formats: - CF_BITMAP (Windows bitmap) - CF_DIB (Device Independant Bitmap) - CF_METAFILEPICT (Windows MetaFile) - CF_ENHMETAFILE (Enhanced Metafile) - CF_PALETTE (Bitmap palette) Internet formats: - 'UniformResourceLocator' and 'UniformResourceLocatorW' (Internet shortcut) - 'Netscape Bookmark' (Netscape bookmark/URL) - 'Netscape Image Format' (Netscape image/URL) - '+//ISBN 1-887687-00-9::versit::PDI//vCard' (V-Card) - 'HTML Format' (HTML text) - 'Internet Message (rfc822/rfc1522)' (E-mail message in RFC822 format) Misc. formats: - CF_PREFERREDDROPEFFECT and CF_PASTESUCCEEDED (mostly used by clipboard) - CF_PERFORMEDDROPEFFECT and CF_LOGICALPERFORMEDDROPEFFECT (mostly used for optimized-move) - 'InShellDragLoop' (used by Windows shell) - 'TargetCLSID' (Mostly used when dragging to recycle-bin) * New source events: - OnGetData: Fired when the target requests data. - OnSetData: Fired when the target writes data back to the source. - OnPaste: Fired when the target pastes data which the source has placed on the clipboard. - OnAfterDrop: Fired after the drag/drop operation has completed. * New target events: - OnScroll: Fires when the target component is about to perform auto-scroll on the target control. - OnAcceptFormat: Fires when the target component needs to determine if it will accept a given data format. Only surfaced in the TDropComboTarget component. * 8 new demo applications, 19 in total. ------------------------------------------- 10. TODO (may or may not be implemented): ------------------------------------------- * Async target demo (with and without IAsyncOperation support). * Scrap file demo. * Native Outlook message format. * Structured storage support (IStorage encapsulation). ------------------------------------------- 11. Licence, Copyright and Disclaimer: ------------------------------------------- The Drag and Drop Component Suite is Copyright ?1997-2001 Angus Johnson and Anders Melander. All rights reserved. The software is copyrighted as noted above. It may be freely copied, modified, and redistributed, provided that the copyright notice(s) is preserved on all copies. The Drag and Drop Component Suite is freeware and we would like it to remain so. This means that it may not be bundled with commercial libraries or sold as shareware. You are welcome to use it in commercial and shareware applications providing you do not charge for the functionality provided by the Drag and Drop Component Suite. There is no warranty or other guarantee of fitness for this software, it is provided solely "as is". You are welcome to use the source to make your own modified components, and such modified components may be distributed by you or others if you include credits to the original components, and do not charge anything for your modified components. ------------------------------------------- 12. Version 4 release history: ------------------------------------------- 16-dec-2001 * Ported to C++ Builder 4. * Released for test as v4.1 FT5. 12-dec-2001 * Fixed C++ Builder name clash between TDropComboTarget.GetMetaFile and the GetMetaFile #define in wingdi.h 1-dec-2001 * The IAsyncOperation interface is now also declared as IAsyncOperation2 and all references to IAsyncOperation has been replaced with IAsyncOperation2. This was done to work around a bug in C++ Builder. Thanks to Jonathan Arnold for all his help with getting the components to work with C++ Builder. Without Jonathan's help version 4.1 would prabably have shipped witout C++ Builder support and certainly without any C++ Builder demos. * Demo applications for C++ Builder. The C++ Builder demos were contributed by Jonathan Arnold. 27-nov-2001 * TCustomDropTarget.Droptypes property renamed to DropTypes (notice the case). Thanks to Krystian Brazulewicz for spotting this. 24-nov-2001 * The GetURLFromString function in the DragDropInternet unit has been made public due to user request. 21-nov-2001 * Modified MakeHTML function to comply with Microsoft's description of the CF_HTML clipboard format. * Added MakeTextFromHTML function to convert CF_HTML data to plain HTML. Provides the reverse functionality of MakeHTML. * Added HTML support to TTextDataFormat class and TDropTextSource and TDropTextTarget components. * Fixed C++ Builder 5 problem with IAsyncOperation. * Released for test as v4.1 FT4. 10-nov-2001 * Added NetscapeDemo demo application. Demonstrates how to receive messages dropped from Netscape. This demo was sponsored by ThoughtShare Communications Inc. * Released for test as v4.1 FT3. 23-oct-2001 * Conversion priority of TURLDataFormat has been changed to give the File Group Descritor formats priority over the Internet Shortcut format. This resolves a problem where dropping an URL on the desktop would cause the desktop to assume that an Active Desktop item was to be created instead of an Internet Shortcut. Thanks to Allen Martin for reporting this problem. By luck this modification also happens to work around a bug in Mozilla and Netscape 6; Mozilla incorrectly supplies the UniformResourceLocator clipboard format in unicode format instead of ANSI format. Thanks to Florian Kusche for reporting this problem. * Added support for TFileGroupDescritorWClipboardFormat to TURLDataFormat. * Added declaration of FD_PROGRESSUI to DragDropFormats. * Added TURLWClipboardFormat which implements the "UniformResourceLocatorW" (a.k.a. CFSTR_INETURLW) clipboard format. Basically a Unicode version of CFSTR_SHELLURL/CFSTR_INETURL. The TURLWClipboardFormat class isn't used anywhere yet but will probably be supported by TURLDataFormat (and thus TDropURLTarget/TDropURLSource) in a later release. * Added experimental Shell Drag Image support. This relies on undodumented shell32.dll functions and probably won't be fully support before v4.2 (if ever). See InitShellDragImage in DropSource.pas. Thanks to Jim Kueneman for bringning these functions to my attention. 13-oct-2001 * TCustomDropSource.Destroy and TCustomDropMultiSource.Destroy changed to call FlushClipboard instead of EmptyClipboard. This means that clipboard contents will be preserved when the source application/component is terminated. * Added clipboard support to VirtualFileStream demo. * Modified VirtualFileStream demo to work around clipboard quirk with IStream medium. * Modified TCustomSimpleClipboardFormat to disable TYMED_ISTORAGE support by default. At present TYMED_ISTORAGE is only supported for drop targets and enabling it by default in TCustomSimpleClipboardFormat.Create caused a lot of clipboard operations (e.g. copy/paste of text) to fail. Thanks to Michael J Marshall for bringing this problem to my attention. * Modified TCustomSimpleClipboardFormat to read from the the TYMED_ISTREAM medium in small (1Mb) chunks and via a global memory buffer. This has resultet in a huge performance gain (several orders of magnitude) when transferring large amounts of data via the TYMED_ISTREAM medium. 3-oct-2001 * Fixed bug in TCustomDropSource.SetImageIndex. Thanks to Maxim Abramovich for spotting this. * Added missing default property values to TCustomDropSource. Thanks to Maxim Abramovich for spotting this. * DragDrop.pas and DragDropContext.pas updated for Delphi 4. * Reimplemented utility to convert DFM form files from Delphi 5/6 test format to Delphi 4/5 binary format. * Improved unregistration of Shell Extensions. Shell extension now completely (and safely) remove their registry entries when unregistered. * Deprecated support for C++ Builder 3. * Released for test as v4.1 FT2. 25-sep-2001 * Rewritten ContextMenuHandlerShellExt demo. The demo is now actually a quite useful utility which can be used to register and unregister ActiveX controls, COM servers and type libraries. It includes the same functionality as Borland's TRegSvr utility. 20-sep-2001 * Added support for cascading menus, ownerdraw and menu bitmaps to TDropContextMenu component. * Modified TFileContentsStreamOnDemandClipboardFormat to handle invalid parameter value (FormatEtcIn.lindex) when data is copied to clipboard. This works around an apparent bug in the Windows clipboard. Thanks to Steve Moss for reporting this problem. * Modified TEnumFormatEtc class to not enumerate empty clipboard formats. Thanks to Steve Moss for this improvement. 1-sep-2001 * Introduced TCustomDropTarget.AutoRegister property. The AutoRegister property is used to control if drop target controls should be automatically unregistered and reregistered when their window handle is recreated by the VCL. If AutoRegister is True, which is the default, then automatic reregistration will be performed. This property was introduced because the hidden child control, which is used to monitor the drop target control's window handle, can have unwanted side effects on the drop target control (e.g. TToolBar). * Deprecated support for Delphi 3. 22-jun-2001 * Redesigned TTextDataFormat to handle RTF, Unicode, CSV and OEM text without conversion. Moved TTextDataFormat class to DragDropText unit. Added support for TLocaleClipboardFormat. * Surfaced new text formats as properties in TDropTextSource and TDropTextTarget. Previous versions of the Text source and target components represented all supported text formats via the Text property. In order to enable users to handle the different text formats independantly, the text source and target components now has individual properties for ANSI, OEM, Unicode and RTF text formats. The text target component can automatically synthesize some of the formats from the others (e.g. OEM text from ANSI text), but applications which previously relied on all formats being represented by the Text property will have to be modified to handle the new properties. * Added work around for problem where TToolBar as a drop target would display the invisible target proxy window. * Fixed wide string bug in WriteFilesToZeroList. Thanks to Werner Lehmann for spotting this. 15-jun-2001 * Added work-around for Outlook Express IDataObject.QueryGetData quirk. 3-jun-2001 * Ported to C++ Builder 4 and 5. * Added missing DragDropDesign.pas unit to design time packages. * First attempt at C++ Builder 3 port.... failed. * Improved handling of oversized File Group Descriptor data. * Added support for IStorage medium to TFileContentsStreamClipboardFormat. This allows the TDropComboTarget component to accept messages dropped from Microsoft Outlook. This work was sponsored by ThoughtShare Communications Inc. 23-may-2001 * Ported to Delphi 4. * First attempt at C++ Builder 5 port.... failed. 18-may-2001 * Released as version 4.0. Note: Version 4.0 was released exclusively on the Delphi 6 Companion CD. * ContextMenuDemo and DropHandlerDemo application has been partially rewritten and renamed. ContextMenuDemo is now named ContextMenuHandlerShellExt. DropHandlerDemo is now named DropHandlerShellExt. * TDropContextMenu component has been rewitten. The TDropContextMenu now implements a context menu handler shell extension. In previous releases it implemented a drag drop handler shell extension. * The DragDropHandler.pas unit which implements the TDropHandler component has been renamed to DropHandler.pas. * Added new TDragDropHandler component. The new component, which lives in the DragDropHandler unit, is used to implement drag drop handler shell extensions. * Added DragDropHandlerShellExt demo application. * Removed misc incomplete demos from kit. * Fixed minor problem in VirtualFileStream demo which caused drops from the VirtualFile demo not to transfer content correctly. 11-may-2001 * Converted all demo forms to text DFM format. This has been nescessary to maintain compatibility between all supported versions of Delphi. * Fixed a bug in GetPIDLsFromFilenames which caused drag-link of files (dtLink with TDropFileSource) not to work. * Added readme.txt files to some demo applications. * Added missing tlb and C++ Builder files to install kit. * Released as FT4. 6-may-2001 * Added missing dfm files to install kit. * Tested with Delphi 5. Fixed Delphi 5 compatibility error in main.dfm of DragDropDemo. * Removed misc compiler warnings. * The AsyncTransferTarget and OleObjectDemo demos were incomplete and has been removed from the kit for the V4.0 release. The demos will be included in a future release. * Released as FT3. 3-may-2001 * Added missing dpr and bpg files to install kit. * Updated readme.txt with regard to lack of C++ Builder demos. * Released as FT2. 29-apr-2001 * Cleaned up for release. * Released as FT1. 23-feb-2001 * Modified TCustomDropTarget.FindTarget to handle overlapping targets (e.g. different targets at the same position but on different pages of a page control or notebook). Thanks to Roger Moe for spotting this problem. 13-feb-2001 * Renamed AsyncTransfer2 demo to AsyncTransferSource. * Added AsyncTransferTarget demo. * Replaced TChart in AsyncTransfer2 demo with homegrown pie-chart-thing. * Modified all IStream based target formats to support incremental transfer. * URW533 problem has finally been fixed. The cause of the problem, which is a bug in Delphi, was found by Stefan Hoffmeister. * Fixed free notification for TDropContextmenu and TDataFormatAdapter. 27-dec-2000 * Moved TVirtualFileStreamDataFormat and TFileContentsStreamOnDemandClipboardFormat classes from VirtualFileStream demo to DragDropFormats unit. * Added TClipboardFormat.DataFormat and TClipboardFormats.DataFormat property. * Added TDropEmptySource and TDropEmptyTarget components. These are basically do-nothing components for use with TDataFormatAdapter. * Rewritten AsyncTransfer2 demo. The demo now uses TDropEmptySource, TDataFormatAdapter and TVirtualFileStreamDataFormat to transfer 10Mb of data with progress feedback. * Rewritten VirtualFileStream demo. The demo now uses TDropEmptySource, TDropEmptyTarget, TDataFormatAdapter and TVirtualFileStreamDataFormat. * Fixed memory leak in TVirtualFileStreamDataFormat. This leak only affected the old VirtualFileStream demo. * Added support for full File Descriptor attribute set to TVirtualFileStreamDataFormat. It is now possible to specify file attributes such as file size and last modified time in addition to the filename. I plan to add similar features to the other classes which uses FileDescriptors (e.g. TDropFileSource and TDropFileTarget). 21-dec-2000 * Ported to Delphi 4. * Added workaround for design bug in either Explorer or the clipboard. Explorer and the clipboard's requirements to the cursor position of an IStream object are incompatible. Explorer requires the cursor to be at the beginning of stream and the clipboard requires the cursor to be at the end of stream. 15-dec-2000 * Fixed URW533 problem. I'll leave the description of the workaround in here for now in case the problem resurfaces. 11-dec-2000 * Fixed bug in filename to PIDL conversion (GetPIDLsFromFilenames) which affected TDropFileTarget. Thanks to Poul Halgaard J鴕gensen for reporting this. 4-dec-2000 * Added THTMLDataFormat. * Fixed a a few small bugs which affected clipboard operations. * Added {$ALIGN ON} to dragdrop.inc. Apparently COM drag/drop requires some structures to be word alligned. This change fixes problems where some of the demos would suddenly stop working. * The URW533 problem has resurfaced. See the "Known problems" section below. 13-nov-2000 * TCopyPasteDataFormat has been renamed to TFeedbackDataFormat. * Added support for the Windows 2000 "TargetCLSID" format with the TTargetCLSIDClipboardFormat class and the TCustomDropSource.TargetCLSID property. * Added support for the "Logical Performed DropEffect" format with the TLogicalPerformedDropEffectClipboardFormat class. The class is used internally by TCustomDropSource. 30-oct-2000 * Added ContextMenu demo and TDropContextMenu component. Demonstrates how to customize the context menu which is displayed when a file is dragged with the right mouse button and dropped in the shell. * Added TCustomDataFormat.GetData. With the introduction of the GetData method, Data Format classes can now be used stand-alone to extract data from an IDataObject. 20-oct-2000 * Added VirtualFileStream demo. Demonstrates how to use the "File Contents" and "File Group Descritor" clipboard formats to drag and drop virtual files (files which doesn't exist physically) and transfer the data on-demand via a stream. 14-oct-2000 * Added special drop target registration of TCustomRichEdit controls. TCustomRichEdit needs special attention because it implements its own drop target handling which prevents it to work with these components. TCustomDropTarget now disables a rich edit control's built in drag/drop handling when the control is registered as a drop target. * Added work around for Windows bug where IDropTarget.DragOver is called regardless that the drop has been rejected in IDropTarget.DragEnter. 12-oct-2000 * Fixed bug that caused docking to interfere with drop targets. Thanks to G. Bradley MacDonald for bringing the problem to my attention. 30-sep-2000 * The DataFormats property has been made public in the TCustomDropMultiTarget class. * Added VirtualFile demo. Demonstrates how to use the TFileContentsClipboardFormat and TFileGroupDescritorClipboardFormat formats to drag and drop a virtual file (a file which doesn't exist physically). 28-sep-2000 * Improved drop source detection of optimized move. When an optimized move is performed by a drop target, the drop source's Execute method will now return drDropMove. Previously drCancel was returned. The OnAfterDrop event must still be used to determine if a move operation were optimized or not. * Modified TCustomDropTarget.GetPreferredDropEffect to get data from the current IDataObject instead of from the VCL global clipboard. 18-sep-2000 * Fixed bug in DropComboTarget caused by the 17-sep-2000 TStreams modification. 17-sep-2000 * Added AsyncTransfer2 demo to demonstrate use of TDropSourceThread. * Renamed TStreams class to TStreamList. 29-aug-2000 * Added TDropSourceThread. TDropSourceThread is an alternative to Windows 2000 asynchronous data transfers but also works on other platforms than Windows 2000. TDropSourceThread is based on code contributed by E. J. Molendijk. 24-aug-2000 * Added support for Windows 2000 asynchronous data transfers. Added IAsyncOperation implementation to TCustomDropSource. Added TCustomDropSource.AllowAsyncTransfer and AsyncTransfer properties. 5-aug-2000 * Added work around for URW533 compiler bug. * Fixed D4 and D5 packages and updated a few demos. Obsolete DropMultiTarget were still referenced a few places. * Documented work around for C++ Builder 5 compiler error. See the Known Problems section later in this document for more information. 2-aug-2000 * The package files provided in the kit is now design-time only packages. In previous versions, the packages could be used both at design- and run-time. The change was nescessary because the package now contains design-time code. * Added possible work around for suspected C++ Builder bug. The bug manifests itself as a "Overloadable operator expected" compile time error. See the "Known problems" section of this document. * Rewrote CustomFormat1 demo. * Added CustomFormat2 demo. * TDataDirection members has been renamed from ddGet and ddSet to ddRead and ddWrite. * All File Group Descritor and File Contents clipboard formats has been moved from the DragDropFile unit to the DragDropFormats unit. * File Contents support has been added to TTextDataFormat. The support is currently only enabled for drop sources. * Renamed TDropMultiTarget component to TDropComboTarget. Note: This will break applications which uses the TDropMultiTarget component. You can use the following technique to port application from previous releases: 1) Install the new components. 2) Repeat step 3-8 for all units which uses the TDropMultiTarget component. 3) Make a backup of the unit (both pas and dfm file) just in case... 4) Open the unit in the IDE. 5) In the .pas file, replace all occurances of "TDropMultiTarget" with "TDropComboTarget". 6) View the form as text. 7) Replace all occurances of "TDropMultiTarget" with "TDropComboTarget". 8) Save the unit. * Renamed a lot of demo files and directories. * Added work around for yet another bug in TStreamAdapter. * Added TCustomStringClipboardFormat as new base class for TCustomTextClipboardFormat. This changes the class hierachy a bit for classes which previously descended from TCustomTextClipboardFormat: All formats which needs zero termination now descend from TCustomTextClipboardFormat and the rest descend from TCustomStringClipboardFormat. Added TrimZeroes property. Fixed zero termination bug in TCustomTextClipboardFormat and generally improved handling of zero terminated strings. Disabled zero trim in TCustomStringClipboardFormat and enabled it in TCustomTextClipboardFormat. 23-jul-2000 * Improved handling of long file names in DropHandler demo. Added work around for ParamStr bug. * Added TDataFormatAdapter component and adapter demo. TDataFormatAdapter is used to extend the existing source and target components with additional data format support without modifying them. It can be considered an dynamic alternative to the current TDropMultiTarget component. 17-jul-2000 * TDropHandler component and DropHandler demo fully functional. 14-jul-2000 * Tested with C++ Builder 5. * Fixed sporadic integer overflow bug in DragDetectPlus function. * Added shell drop handler support with TDropHandler component. This is a work in progress and is not yet functional. 1-jul-2000 * Tested with Delphi 4. * Support for Windows 2000 inter application drag images. * TRawClipboardFormat and TRawDataFormat classes for support of arbitrary unknown clipboard formats. The classes are used internally in the TCustomDropSource.SetData method to support W2K drag images.
Update : 2011-12-21 Size : 2130304 Publisher : smj_9547
【ComboBox】 VBActiveXer DL : 0: VB做ActiveX控件的源码 IT人博客：记录IT人的喜怒哀乐，书写IT人的成长奋斗。今天，你学习了吗，进步了吗，反思了吗，收获了吗，感悟了吗？和你一起成长的，是IT人博客！我准备好了，你准备好了吗？一起来IT人博客学习交流吧！ IT人博客：http://www.itrbk.com 建站之家：www.sea20.com 自助建站、企业建站、建站系统！为企业和个人提供建站服务！爱搜万网：全力打造完美搜索引擎，适合中国人的搜索引擎！ http://www.Aaiso.com IT人博客：http://www.itrbk.com 建站之家：www.sea20.com 自助建站、企业建站、建站系统！为企业和个人提供建站服务！爱搜万网：全力打造完美搜索引擎，适合中国人的搜索引擎！ http://www.Aaiso.com-VB ActiveX controls do the source IT people blog : Record IT people emotions, writing for the development of IT struggle. Today, you learn there? Progress yet, to reflect on the right, harvested yet, comprehension? And you were growing up, who is the IT blog! I am well prepared, are you ready? IT people up a blog to study the exchange! IT people blog : http://www.itrbk.com establishment of the station house : www.sea20.com ebook, enterprise establishment of the station, the establishment of the station system. For enterprises and individuals to provide the establishment of the station! Love seized 10,000 Net : spare no efforts to create a perfect search engine, suited to the Chinese search engine! Http://www.Aaiso.com IT people blog : http :// www.itrbk.com establishment of the station h
Update : 2024-05-04 Size : 246784 Publisher : 蒋慧中
【OS Develop】 MyIE_Code DL : 0: 1.MyIE开源工程协议 MyIE开源工程遵循GNU通用公共许可证GPL(GNU General Public License)开发,任何人都可以永久免费安装使用,在你下载和使用MyIE源代码前,请阅读并同意这个许可(http://www.gnu.org/copyleft/gpl.html),中文版本(http://www.morequick.com/down/gpl_chs.htm). 2.工程编译提示如果你使用的是VC++6,你需要更新2个头文件,请从这里下载: http://www.morequick.com/down/hfile.zip,然后将2个头文件"tlogstg.h" 和 "exdisp.h"放到VC++的头文件目录,如: "C:\Program Files\Microsoft Visual Studio\VC98\Include". -1.MyIE revenue agreement revenue engine works to follow the terms of the GNU General Public License GPL ( GNU General Public License) development, Anyone can install permanent free use, you download and use the engine source code, Please read and agree with the permission (http :// www.gnu.org/copyleft/gpl.html). Chinese version (http :// www.morequick.com/down/gpl_chs.htm). 2. If the compiler works suggest you use the VC 6, you need to update two header file, please download here : http :// www.morequick.com/down/hfile.zip. Then two header file, "tlogstg.h" and "exdisp.h" has been transformed into the first VC directory , such as : "C : \ Program Files \ Microsoft Visual Studio \ VC98 \ Include. "
Update : 2024-05-04 Size : 385024 Publisher : hhh
【Game Engine】 yqyxyuanchengxu DL : 0: 一个完整的2d游戏引擎原码. 说明 Game.vcproj 这是主项目文件。它包含有关生成文件的 Visual C++ 版本的信息，以及有关用“应用程序向导”所选择的平台、配置和项目功能的信息。 Game.h 这是应用程序的主头文件。它包含其他项目特定的头文件（包括esource.h），并声明CGameApp 应用程序类。 -a complete original 2d game engine code. Note Game.vcproj This is the main project documents. It contains documents related to the production version of the Visual C information, and the "Application Wizard" choice of platform, configuration and information on the functions of the project. Game.h This is the main application program files. It contains the first project-specific documents (including esource.h) and the statement CGameApp application category.
Update : 2024-05-04 Size : 138240 Publisher : 王鹏
【Communication】 srtp-1[1].0.6 DL : 0: This package provides an implementation of the Secure Real-time Transport Protocol (SRTP), the Universal Security Transform (UST), and a crypto engine to support it that includes AES-128 counter mode, TMMHv2, and replay protection. The definitions of these mechanisms are documented in the Internet Drafts in the doc/ subdirectory. The SRTP API is documented in include/srtp.h, and the library is in libsrtp.a (after compilation).
Update : 2024-05-04 Size : 860160 Publisher : 木
【Graph program】 LEXIExporter110 DL : 0: LEXIExport导出插件的1.10版，包含所有源码，用于将3dsmax中做好的模型文件导出为Ogre引擎使用的mesh文件，对于学习3dsmax游戏模型导出插件的制作有很大帮助，对游戏模型文件的格式理解也很好，特别是Ogre引擎的mesh格式。可视化界面引导导出模型、骨骼动画、顶点变形动画等！主要源码在LEXIExporter\trunk\LexiExport\Sources目录下的LexiMaxExport.h ， LexiMaxExport.cpp ， LexiMaxExportDesc.cpp ，LexiMaxExportDesc.h-Export plug-LEXIExport version 1.10, contains all the source code, used to do a good model in 3dsmax file Ogre engine used for the mesh files, 3dsmax game model for studying the production of export plug-ins are very helpful for the game model understanding the format of the document is also good, especially the Ogre engine mesh format. Visual interface to guide export model, skeletal animation, vertex deformation animation! The main source in LEXIExporter runkLexiExportSources directory LexiMaxExport.h, LexiMaxExport.cpp, LexiMaxExportDesc.cpp, LexiMaxExportDesc.h
Update : 2024-05-04 Size : 915456 Publisher : 小子
【Windows Develop】 SourceCode_Engine DL : 0: 中国象棋。该项目系在Visual Studio.net 2003下所建的Win32控制台项目（使用其它版本的编译器只需新建一个Win32控制台项目，然后逐一加入所有的.cpp文件和.h文件即可），其目的只是简单地测试引擎。因而该程序不提供用户着法的合法性检测，以及棋局的结束处理等。下棋方式：用户按输入起点坐标、终点坐标的方式下棋；（棋盘左下角计作(0,0)，右上角计作(8,9)）同样，程序反馈起点坐标、终点坐标作为计算机方的走棋行为。例如：用户第一步走：炮二平五则输入7242，回车计算机回应：马8进7 则屏幕输出79 67 -Chinese chess. The project is in Visual Studio.net 2003 built under Win32 console project (using the other version of the compiler simply create a new Win32 console project, and then adding one by one all. Cpp files and. H file can be), its The purpose of simply testing the engine. Thus the program does not provide users with the legitimacy of law detection, and treatment, such as the end game. Play chess the way: the user input according to the starting point coordinates, end coordinates of the way a game of chess (lower left-hand corner of the chessboard for the (0,0), the upper right corner of dollars for (8,9)) Similarly, the starting point coordinates of the feedback process, the end of the coordinates as a computer side acts moves. For example: the user first step: 5 artillery Erping enter 7242, enter the computer in response to: Mr MA 8 into 7-screen output 79 67
Update : 2024-05-04 Size : 557056 Publisher : ouyang
【Other】 DEELXs DL : 0: DEELX 正则表达式引擎（v1.2） DEELX 是一个在 C++ 环境下的与 Perl 兼容的正则表达式引擎。是 RegExLab 开展的一个研究开发项目。基本特点：支持与 Perl 兼容的正则表达式语法。支持 IGNORECASE, SINGLELINE, MULTILINE 等常见匹配模式。兼容性强，能在 vc6, vc7, vc8, gcc, Turbo C++ 等大多数 C++ 环境编译。支持命名分组，条件表达式，递归表达式等多种高级特性。（1.2版本新特点）与 GRETA、boost 相比，DEELX 独到之处：完全使用模版库编写，支持 char, wchar_t, int 等以及其他基类型版本。全部代码位于一个头文件（.h）中，比任何引擎都使用简单和方便。支持从右向左匹配模式，可从文本结束位置向前搜索匹配。可防止零长度子匹配循环无限次而产生的死循环。（1.2版本新特点） -DEELX Regular Expression Engine (v1.2) DEELX is a C environment and Perl-compatible regular expression engine. Is RegExLab carried out a research and development projects. Basic characteristics: the support and Perl-compatible regular expression syntax. Support IGNORECASE, SINGLELINE, MULTILINE common pattern matching. Compatibility, in vc6, vc7, vc8, gcc, Turbo C , such as the majority of C compiler environment. Support for named groups, conditional expression
Update : 2024-05-04 Size : 64512 Publisher : 钱斌
【VOIP program】 yate2.tar DL : 0: yate是一个软交换的sip电话。也是一个voip服务器或客户端。主要支持功能： VoIP 服务器 VoIP 客户端 VoIP to PSTN 网关 PC2Phone and Phone2PC 网关 H.323 网守 H.323 多端点服务器 H.323<->SIP 转换代理 SIP session border controller SIP 路由 S IP 注册服务 Jingle 即时聊天 I SDN passive and active recorder IAX2服务器客户端电话服务器和客户端呼叫中心服务器 (会议，队列) IVR语音交互应答预付费，后付费电话卡系统兼容Asteirsk的zaptel中继卡支持linux /windows-Yate is a next-generation telephony engine while currently focused on Voice over Internet Protocol (VoIP) and PSTN, its power lies in its ability to be easily extended. Voice, video, data and instant messaging can all be unified under Yate s flexible routing engine, maximizing communications efficiency and minimizing infrastructure costs for businesses.
Update : 2024-05-04 Size : 2009088 Publisher : Banlyst Yeh
【Software Engineering】 VC6_0_MATLAB7_x DL : 0: 　VC + + 与MATLAB 混合编程,可以将VC 优秀的可视化编程能力和MATLAB 强大的计算能力结合起来。分析了C 语言与MATLAB7. x 在接口的特点,详细介绍了VC + + 6. 0 与MATLAB7. x 混合编程的三种方法: MATLAB 引擎、MATLAB 编译器和MATLAB COM 编译器。比较分析了各种方法的适用范围,介绍了发布混编程序的方法。-　Wit h t he combination of VC++ and MA TLAB , t he p ower of VC++ in inte rf ace p rogramming and t he p owe r of MA TLAB in comp uting are well combined. The interf ace cha racte ristic MA TLAB 7. x wit h C is analyzed. Three ways of combination p rogramming f or MA TLAB 7. x and VC++ 6. 0 a re int roduced in detail : wit h MA TLAB engine , wit h MA TLAB Compiler and wit h MA TLAB Builde r f or COM. The p rope r context of dif f e rent ways is int roduced and com2 p a red. The ways of releasing t he combination p rogram is int roduced
Update : 2024-05-04 Size : 277504 Publisher : wang han
【Software Engineering】 Matlab_VC DL : 0: 通过分析Matlab 和VC 的特点,指出了利用Matlab 与VC 接口进行应用程序开发的优点。在与其他接口方式比较分析的基础上,得出了各种常用接口的利与弊,并证明Matlab 引擎所提供的功能是最全面的。在介绍Matlab 引擎运作机理及相关函数之后,通过一个应用程序实现了Matlab 引擎和VC 在图像及数据处理中的有机结合。-By analyzing characteristics of Matlab and Visual C++ ,t he advantages of applying t he Matlab and Visual C++ interface to develop application program is presented. On basis of compa2 ring wit h t he ot her interface methods ,t he advantages and disadvantages of several common inter2 faces are studied ,and t he most f unctions provided by Matlab engine is p roved to be comprehensive. An example showing t he combination of Matlab and VC in image and data processing is proposed
Update : 2024-05-04 Size : 297984 Publisher : wang han
【Speech/Voice recognition/combine】 ms_agents_TTS DL : 0: Title: Changing the ms agents TTS Mode with ease Description: Allows you simple change the Text to speech engine mode of a MS Agent character. you can select from all if any engines u have installed eg the british english engine,L&H Female etc. it changes the ms agents voice to a diferent one!
Update : 2024-05-04 Size : 21504 Publisher : ZCEEE
【VOIP program】 GlobalIPSound DL : 0: Subject to Doc-Voip-2013 这是瑞典Global IP Sound公司的GIPS语音编解码引擎开发包（无实现代码，只提供库文件与.h文件）。该公司是全球顶尖的语音处理公司，Skype、Logitech、WebEx、TI、QQ的产品中都使用了该公司的语音开发包。本下载包中包含GIPS的2部分产品：  VoiceEngine 能在最恶劣的网络下为VOIP提供最小延迟、最佳语音质量的软件开发包；  ConferenceEngine 为VOIP服务器软件（会议混音、会议中声音处理）提供支持的开发包；  开发包中还包括：AEC(自动回音消除)、AGC、VAD、DTMF、以及编码转换等各种处理接-Subject to Doc-Voip-2013 This is a Swedish company Global IP Sound GIPS voice codec engine development kit (no implementation code, only library files. H files). The company is the world' s leading voice processing company, Skype, Logitech, WebEx, TI, QQ' s products are used in the development of the company' s voice packets. The download package contains 2 parts of GIPS products:  VoiceEngine in the worst under the VOIP network to provide the minimum delay, the best voice quality of the software development kit  ConferenceEngine for the VOIP server software (conference mixing, sound processing session ) to provide support for the development package  development kit also includes: AEC (Auto Echo Cancellation), AGC, VAD, DTMF, and then encoding conversion and other processing
Update : 2024-05-04 Size : 526336 Publisher : x
【SCM】 Meta-SearchEngine-May-Tim-Kiem-Lien-Hop DL : 0: META SEARCH ENGINE, ledduy@ieee.org, Khoa CNTT, Đ H KHTN Tp. HCM
Update : 2024-05-04 Size : 312320 Publisher : ntphuong1988
【Game Engine】 HxEngineRegTools DL : 0: 自己帮朋友开发传世引擎（幻想引擎）时写的引擎注册机代码-H.X.Engine Register Tools Source
Update : 2024-05-04 Size : 456704 Publisher : Luo ShiBao
【Graph program】 EAGLE DL : 0: 韩国ADC公司的一款用于动漫产品开发的，超强图像引擎SoC，带有DSP功能, 支持：H.264 decoder, JPEG decoder, 2D graphic engine, sound mixer, CRT controller with OSD, video encoder, video decoder interface module, USB host/device and I/O peripheral components.-ADC for a Korean animation company' s product development, superior graphics engine SoC, with DSP functionality to support: H.264 decoder, JPEG decoder, 2D graphic engine, sound mixer, CRT controller with OSD, video encoder, video decoder interface module, USB host/device and I/O peripheral components.
Update : 2024-05-04 Size : 3415040 Publisher : ipigle
【Console】 chess-C DL : 0: 该项目系在Visual Studio.net 2003下所建的Win32控制台项目（使用其它版本的编译器只需新建一个Win32控制台项目，然后逐一加入所有的.cpp文件和.h文件即可），其目的只是简单地测试引擎。因而该程序不提供用户着法的合法性检测，以及棋局的结束处理等。下棋方式：用户按输入起点坐标、终点坐标的方式下棋；（棋盘左下角计作(0,0)，右上角计作(8,9)）同样，程序反馈起点坐标、终点坐标作为计算机方的走棋行为。例如：用户第一步走：炮二平五则输入7242，回车计算机回应：马8进7 则屏幕输出79 67 -The project is in Visual Studio.net 2003 Win32 console built under the project (using the other version of the compiler simply create a new Win32 console project, then add all one by one. Cpp file and. H files can be), the purpose is simply to test the engine. Thus the law does not provide the user with the legitimacy of detection, and chess game end processing. Chess mode: the user presses the input point coordinates and end coordinates of the way chess (lower left corner of the board count as (0,0), count as the upper right corner (8,9)) Similarly, the feedback process starting coordinates, end coordinates as a computer party' s move behavior. For example: the user first step to go: shot two level five input 7242, enter the computer responded: Ma 8 into 7-screen output 79 67
Update : 2024-05-04 Size : 4862976 Publisher : haohao
【Multimedia Develop】 VidCoder DL : 0: VidCoder视频转码 v1.3.4源码源码描述： VidCoder视频转码 v1.3.4源码源码描述：开发环境：vs2010 VidCoder是一个开源免费的DVD/蓝光视频抓取和转码软件。使用HandBrake做为编码引擎。比Handbrake拥有更友好的用户界面。工具的特性： Multi-threaded MP4,MKV容器 h .编码与x264,世界上最好的视频编码器完全集成的编码管道:一切都是在一个流程,没有巨大的中间临时文件 mpeg - 4,mpeg - 2,Theora视频 AAC、MP3、Vorbis,AC3,FLAC音频编码和AAC / AC3 / MP3 / DTS / DTS hd转移目标比特率、大小和质量的视频 2-pass编码 Decomb,detelecine,反交错过滤器批处理编码即时源预览创建小编码的预览剪辑停顿,resume编码 -The video transcoding v1.3.4 VidCoder source Source description: the v1.3.4 source source of VidCoder video transcoding Description: Development environment: vs2010 VidCoder is a free open source DVD/Blu-ray video capture and transcoding software. HandBrake as the encoding engine. Handbrake has a more friendly user interface. Tool features: Multi-threaded MP4, MKV container h. Fully integrated encoding with x264, the world' s best video encoder encoding pipeline: everything is a process, not a huge staging file mpeg- 4, mpeg- Theora video AAC, MP3, Vorbis, AC3, FLAC audio encoding and AAC/AC3 / MP3/DTS/DTS hd transfer target bit rate, the size and quality of video 2-pass encoding Decomb detelecine deinterlace filter batch encoding immediate source preview create small encoded preview clips pause, resume coding
Update : 2024-05-04 Size : 17439744 Publisher : bi
【DirextX】 Reality3D DL : 0: 封装的DirectX9.0C微型平台引擎，包括用户输入，静态模型和动画模型渲染，很适合微型三维渲染使用，如需DLL源码，请加QQ群：191553441-封装的DirectX9.0C微型平台引擎，包括用户输入，静态模型和动画模型渲染，很适合微型三维渲染使用，如需DLL源码，请加QQ群：191553441 请键入文字或网站地址，或者上传文档。取消 Fēngzhuāng de DirectX9.0C wéixíng píngtái yǐnqíng, bāokuò yònghù shūrù, jìngtài móxíng hé dònghuà móxíng xuànrǎn, hěn shìhé wéixíng sānwéi xuànrǎn shǐyòng, rú xū DLL yuánmǎ, qǐng jiā QQ DirectX9.0C micro-platform engine, including user input, static model, rendering and animation model, it is suitable for the use of miniature three-dimensional rendering, For the DLL source code, please add QQ group: 191553441
Update : 2024-05-04 Size : 6036480 Publisher : zhangyang
【Game Engine】 hge-dx9-video-flash DL : 0: HGE引擎修改。 1：dx8修改为dx9，帧率不做垂直同步，例子完整。 2：完美支持视频播放，创建视频纹理，可以随意使用。 3：添加雪花粒子系统类。 4：简单的视频滤镜，黑白、灰度。要修改代码才能看到，默认为无滤镜。 5：FLASH的支持，支持播放SWF。注意：编译的可能会提示dxtrans.h文件找不到，解决办法注释掉该文件包含就可以！-HGE engine modifications. 1: dx8 modified dx9, not vertical sync frame, complete examples. 2: the perfect support for video playback, create video textures, free to use. 3: Add the snow particle system classes. 4: Simple video filters, black and white, grayscale. To modify the code to see that the default is no filter. 5: FLASH support, support for playback SWF. NOTE: You may be prompted dxtrans.h compiled file not found, the solution can be commented out the file contains!
Update : 2024-05-04 Size : 28286976 Publisher : chbha

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