1. 12 Sep, 1997 1 commit
    • Andrew Hodgkinson's avatar
      As warned in the last log, pretty much all event codes and component IDs have... · e6b771f8
      Andrew Hodgkinson authored
      As warned in the last log, pretty much all event codes and component IDs have now changed along with many of the names, to provide a consistent name and numberspace for events and components. This also minimises number clashes (e.g. as was, the Save File origin when opened from a
      
      Hotlist menu with an already-used component ID). To get full details on
      this, please carefully read through TBEvents.h.
      
      Res files, Sprites files and Messages files have been updated again both
      due to the above, and routine additions (e.g. message support for a few
      Hotlist bits and pieces). !Run[D] files updated for FTP 0.11 and
      HTTP 0.36.
      
      In the Makefile, the Customer objects list was missing Save - must have
      moved something when I should've copied it, when adding in SaveFile or
      SaveObject in all probability. Now fixed. Couple of other bits and bobs
      fixed in the build environment (e.g. stuff saying !Argo instead of
      !Customer). Oh, and I've altered the MakeFile copy options again to the
      best compromise I can come up with. Newer is turned on for everything
      except !Run[D] and !RunImage, since both of those change between debug
      builds - otherwise if you'd built debug and non-debug versions, it was
      not possible to switch between them - one version would have the newer
      timestamp and thus never get overwritten.
      
      The default hotlist has had a few items added - that'll be about the end
      of it, I think; there's more than enough stuff in there now.
      
      Saving of the hotlist from the document menu and of URI files,
      directories and selections from the hotlist menu tree is now implemented
      - this new save system rocks... Oh, and you can save all images and
      backgrounds as sprites.
      
      Saving of items with Shift+Click to other applications directly now
      works, and is robust. Unique Scrap filenames are used, with data load
      bounces (e.g. if some pra - er, person quits the app they're sending
      to) working correctly - that is, give an error, keep the file, rename
      it to something safe, and open the directory it lies in. As opposed
      to normal app-to-app bounces, where the scrap file is deleted (see
      PRM 3-254). This means you can now look at README files in FTP
      sites, say, without using a disc intermediate. Or you can send pictures
      straight to ChangeFSI, fetch HTML links into editors, and so-on, and
      so-on - it's all very funky. Known problems include the ambiguous
      'invalid component ID' instead of 'file open' for *normal* (straight to
      disc) shift+click saves, and I think I'll introduce a unique name
      guarantee of some sort to stop 'file open' in the first place. Odd
      that the really tricky part (app-to-app) should be least likely to
      suffer from this!
      e6b771f8
  2. 09 Sep, 1997 1 commit
    • Andrew Hodgkinson's avatar
      First a minor warning - the various Res files are out of sync in this build. · 7656a1b3
      Andrew Hodgkinson authored
      Only the Browse resources are currently valid.
      
      Added Utils.Icons - has a few archives inside containing the resources
      (well, some of them) used to build various UI sprites for various builds.
      Archived because these are unlikely to change much, and putting them on
      CVS was a move to, well, archive the stuff...
      
      SaveDBox objects vanquished and requirements in !Run[D] files removed. The
      data save code fits much more neatly in amongst the data load protocol
      stuff now (with the slight exception of having to split the SaveObject
      source into SaveObject and SaveFile - the former handles multiple persistent
      dialogues for Shift+Click on links and the like, the latter handles 'one at
      a time' transient dialogues for save source and similar). Export Link is now
      supported, too, and writes a 'proper' version URI file. You'll find that
      double-clicking on old URI files will work as the URI handler picks them up,
      whilst new version ones don't; however, dragging onto the browser will only
      work with new version files. Note that support for saving and loading URL
      files (ANT suite stuff) is present too, so old URI files can be typed as URL
      files if you want to keep them working without modification - the URI
      handler itself will hopefully support the defined URI file format soon;
      double-clicking on old URI files will stop working at that point. Note
      there are *lots* of changes in every Res file to support all this. This may
      all seem a bit pointless to some, but the changes do in fact make it very
      easy to add new save dialogues all over the place. Certainly much easier
      than with the previous system, anyway. In fact, post script, image
      'save as sprite' took about half an hour, which I hope proves the worth
      of the new system.
      
      Merged in newer hotlist code with support for drag cancelling with Escape
      (all relevant Res files appropriately updated) and cancelling scrolling
      when you've reached the window scroll limit. Had to move some of the
      Wimp message handling stuff to the central Protocols source, as clashes
      were occuring, and also the hotlist routines were using independent saving
      code - a lot of duplicated effort. This was fair enough as at the time the
      Hotlist code was written, the Save code couldn't be used in the way it is
      now.
      
      New Save Source and Print buttons on the toolbar of some builds.
      
      Phoenix Sprites file made more efficient - the Acorn base section has been
      split from the animated upper region. Browse build has a new grey fade
      sprite at the back, which is less grainy than the previous one and only
      uses 16 colours (with a 16 greyscale palette).
      
      Not really a bug, bug the routine to start an image fetch for INPUT
      TYPE=IMAGE forms items only did so if the src field (or equivalent, for
      this tag type) was non-NULL. In fact, you should always call image_new_image
      and let that handle the rest, otherwise other sections of the code will fail
      as they try to obtain an image number for a given HStream and get -1 back.
      This problem only generally manifested itself when loading an HTML file to
      the browser straight from an application, as many src fields become NULL
      when the relativisation routines find nothing to relativise to...
      
      Authentication got broken somewhere along the line - this has been fixed
      (in HTMLLib and the browser).
      
      Ctrl+Click on a cross referenced image updates *all* copies, not just the
      one with the image data attached.
      
      Next big step: Rip up TBEvents.h and rebuild that whole approach somewhat.
      To all those working on the code, my apologies but this means all Res files
      will receive a very large number of alterations and there will be extensive
      code changes too (mostly naming convention stuff), in more or less all
      source files. I am endeavouring to ensure that the new numberspace
      convention does not clash with the work being done by Kevin on
      internationalisation.
      7656a1b3
  3. 31 Aug, 1997 1 commit
    • Andrew Hodgkinson's avatar
      Created Protocols source file and moved a lot of message handling from... · f3e8124f
      Andrew Hodgkinson authored
      Created Protocols source file and moved a lot of message handling from handle_messages - the latter now serves as a high level distributor to lower level functions in Protocols. Incidentally, URL files (as used by the ANT suite) can be loaded by dragging to the browser in the same way as URI files - Not A Lot Of People Know That, etc.
      
      Merged new hotlist display type Res file to existing resources, added
      support for DataSave message so items can be dragged from the hotlist
      to a specific window (RAM transfer for URI and URL files; ScrapFile for
      HTML and Text but deleted afterwards and there are appropriate guards
      to stop Reload just saying 'not found'; images run through ScrapFile and
      there is no choice but to leave them there and do a conventional fetch).
      
      All !RunD files now give a WimpSlot of 2304K. Some small changes to
      the Argo and Ursula build Res files to make the menu trees more sensible.
      Controls files now take 'file:/' instead of 'file://' in Protocols
      section. Definitions at top of URLutils.c *not* altered, as then you
      end up with invalid URLs - so it will accept 'file:/', but always generate
      'file://'. This is because some browsers exports 'file:/'. Sigh.
      
      make_no_[..._]memory_error functions now return a _kernel_oserror * rather
      than void. It's always &erb returned, but it enables users to use a more
      elegant 'return make_no_memory_error(1);', say, rather than something
      like 'make_no_memory_error(1); return &erb;'. I obviously should've written
      it like that at the outset, but never mind. All callers have been
      appropriately updated.
      
      The urlutils_leafname_from_url function now replaces illegal characters
      (A7000 Welcome Guide p54...) in the leaf with legal alternatives.
      
      Internal URL scheme is now a bit cleaner, with everything properly defined
      in URLutils.h. All references to http:, file: and ftp:, with or without
      a following '//' use the definitions in here now.
      
      More tidying and some reorganising of Hotlist source. Auto-open delay is
      now a Choices item. Some dependencies on statics removed (e.g. the
      counting functions don't accumulate into the global item_number now).
      The redraw functions used Wimp_TextOp - oops, so this has been amended
      to use whatever is supported on your Wimp. This is now in a new function
      (utils_text_width()), which the History menu routines also use (there was
      a bug in the width routine there anyway, which is therefore fixed in
      passing). Several other routines used Wimp_TextOp directly too, and
      they have been altered to use the new function as well.
      
      In hotlist code, one of the larger changes is in the API to hotlist_draw_r()
      (formerly _hotlist_draw()) which now takes item widths and heights as
      parameters - discovering these is quite slow, so doing it every time the
      function calls itself recursively is a little less efficient than
      passing the values in from elsewhere. Note that underscore prefixed
      functions are being slowly renamed to _r suffixed functions, to match
      the convention established by Tony Cheal with is table routines. This
      makes it much more obvious when something is recursive, as the same
      naming convention is used in every browser source file.
      
      Finally, note that I intend to ditch SaveDBox and use an alternate window
      with manual control of the messaging in Protocols.c. This will allow
      various improvements which at present the SaveDBox operational methods
      preclude. I'm going to have to do at least an alternate Window object for
      the SaveDBox module to use soon in any case. Getting rid of SaveDBox will
      help reduce, if only slightly, demands on the RMA.
      f3e8124f
  4. 18 Aug, 1997 1 commit
  5. 18 Jul, 1997 1 commit