- 12 Sep, 1997 1 commit
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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!
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- 09 Sep, 1997 1 commit
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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.
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- 31 Aug, 1997 1 commit
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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.
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- 18 Aug, 1997 1 commit
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Andrew Hodgkinson authored
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- 18 Jul, 1997 1 commit
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Ben Laughton authored
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