svghmi/gen_index_xhtml.xslt
Fri, 10 Jan 2020 13:15:07 +0100 Edouard Tisserant SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered svghmi
Wed, 13 Nov 2019 11:22:53 +0100 Edouard Tisserant SVGHMI: HMI_LABEL and HMI_CLASS become HMI_NODE. svghmi
Wed, 30 Oct 2019 15:17:05 +0100 Edouard Tisserant SVGHMI - prepare page with cached data when switching. This prevents values that do not change and that was already subscribed in previous page from keeping undefined. svghmi
Tue, 29 Oct 2019 11:18:58 +0100 Edouard Tisserant SVGHMI: various insignificant code moves, commenting and typos fixes. svghmi
Mon, 28 Oct 2019 19:52:43 +0100 Edouard Tisserant SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now. svghmi
Mon, 28 Oct 2019 10:30:20 +0100 Edouard Tisserant SVGHMI - added simple Meter widget. svghmi
Sun, 27 Oct 2019 22:28:51 +0100 Edouard Tisserant SVGHMI: Quicker update path for input widget when pressing on buttons, do not wait until data comes back, and simply update value text of the pressed widget. Updated PLC prog for more amimated value to display svghmi
Sun, 27 Oct 2019 21:38:10 +0100 Edouard Tisserant SVGHMI: fixed HMI->PLC dataflow : not updates as expected, and not initialized properly after subscribe. svghmi
Thu, 24 Oct 2019 10:02:07 +0200 Edouard Tisserant SVGHMI: Added relative changes of HMI value from widgets. svghmi
Tue, 22 Oct 2019 22:58:55 +0200 Edouard Tisserant SVGHMI - Fixed svghmi.{c,js} about HMI -> PLC data unpack. svghmi
Tue, 22 Oct 2019 17:06:31 +0200 Edouard Tisserant SVGHMI: Added init call to all widgets at startup to bind events. More features in Input widget : Edit and Change buttons. WIP HMI->PLC value update, incoherent data detected in C part on update. svghmi
Sat, 19 Oct 2019 01:23:30 +0200 Edouard Tisserant SVGHMI: dispatching data to minimalist "Display" text widget. svghmi
Thu, 17 Oct 2019 15:48:09 +0200 Edouard Tisserant SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working. svghmi
Tue, 15 Oct 2019 17:14:48 +0200 Edouard Tisserant SVGHMI : many details about communication implemented in JS, with side effects. svghmi
Fri, 11 Oct 2019 12:03:14 +0200 Edouard Tisserant SVGHMI: added a widgets description object, accessed by id. Added frequency to widgets, as separate template to allow future customization. Excluded non svg elements (i.e inkscape Sets) with HMI: labels from widgets. svghmi
Thu, 10 Oct 2019 10:03:47 +0200 Edouard Tisserant SVGHMI fix logic for page membership detection svghmi
Thu, 10 Oct 2019 09:54:44 +0200 Edouard Tisserant SVGHMI compute default page svghmi
Wed, 09 Oct 2019 11:15:14 +0200 Edouard Tisserant SVGHMI: deduce pages content out of geometry (elements contained in page bounding box are in) svghmi
Wed, 09 Oct 2019 09:04:35 +0200 Edouard Tisserant SVGHMI: use func:function for parsing labels so that it can be used in predicates svghmi
Tue, 08 Oct 2019 13:27:00 +0200 Edouard Tisserant SVGHMI: moved/fixed some templates, avoided namespace problems, added parsing of HMI:* inkscape labels svghmi
Mon, 07 Oct 2019 12:02:45 +0200 Edouard Tisserant SVGHMI: now generating JS object describing widgets and pointing to SVG elements svghmi
Sat, 05 Oct 2019 09:45:58 +0200 Edouard Tisserant SVGHI: compute hmitree variables ordered index in xslt svghmi
Wed, 02 Oct 2019 11:31:02 +0200 Edouard Tisserant SVGHMI: now built. svghmi
Mon, 30 Sep 2019 13:26:11 +0200 Edouard Tisserant SVGHMI: Work in progress. C side mostly implemented, neither built nor tested. svghmi
Fri, 20 Sep 2019 13:38:58 +0200 Edouard Tisserant SVGHMI: Starting to define JS side more in details. svghmi
Thu, 19 Sep 2019 15:32:36 +0200 Edouard Tisserant SVGHMI: added transformation of code given in inkscape's description fields into javascript functions svghmi
Wed, 18 Sep 2019 11:09:35 +0200 Edouard Tisserant SVGHMI: Work In Progress : fixed pointer types in ctypes interface, cleaned up server startup and cleanup code, changed document type to XHTML, cleaner JS script : encapsulated in a function and in CDATA. svghmi
Tue, 20 Aug 2019 10:32:34 +0200 Edouard Tisserant Pass HMITree to SVG transform. It seems it could really help to reduce JS tree binding logic in the end. svghmi
Mon, 12 Aug 2019 13:09:55 +0200 Edouard Tisserant SVGHMI: added extraction of SVG bounding boxes, obtained from "inkscape -S", and passed to XSLT transform as variable. svghmi
Fri, 09 Aug 2019 12:11:31 +0200 Edouard Tisserant SVGHMI: Added XSLT transformation, Makefile to get XSLT from ysl2 (copy of plcopen/Makefile) and a minimal stylesheet to start with. svghmi