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859 Commits

Author SHA1 Message Date
jeremy@jermolene.com
f636349007 Introduce true global variables 
The basic idea is that if we don't find a variable `foo` then we fallback to retrieving the value from the tiddler `$:/global/foo`, if it exists.

This allows us to replace the usual importvariables-based mechanism for global definitions, avoiding cluttering up the variable namespace with every macro.

In order to permit subprocedures to be overridden, we also introduce a mechanism for conditional definitions: preceding the word definition|procedure|function|widget with a + causes the definition only to occur if the specified variable doesn't already exist. In the next commit we'll apply this mechanism to the tabs macro
 2022-05-28 12:23:50 +01:00
jeremy@jermolene.com
dec45f0fc3 Fix importvariables to work with setvariables as well as set (they are aliases) 2022-05-26 21:11:32 +01:00
jeremy@jermolene.com
cbce4ebb7b Allow custom functions to be invoked as attributes 2022-05-23 20:18:54 +01:00
jeremy@jermolene.com
22e7ec2381 Procedures and widgets inherit whitespace trim setting from their definition 2022-05-23 15:30:33 +01:00
jeremy@jermolene.com
170c4b1799 Merge branch 'master' into parameterised-transclusions 2022-05-23 11:28:12 +01:00
jeremy@jermolene.com
ec1ec8ccd8 Fix invocation of JS macros 2022-05-21 16:31:34 +01:00
jeremy@jermolene.com
e50101322f Require $$ for custom widgets, and that overridden JS widgets must exist 
See https://github.com/Jermolene/TiddlyWiki5/pull/6666#issuecomment-1133637763
 2022-05-21 15:47:19 +01:00
jeremy@jermolene.com
bbd9e2f243 Rename <$value> widget to <$fill> 2022-05-13 09:18:25 +01:00
jeremy@jermolene.com
36cf50aa96 Use \widget for custom widget definitions, and remove need for angle brackets 
Need to do some refactoring of all those isFunctionDefinition/isProcedureDefinition/isWidgetDefinition flags into a single property
 2022-05-13 08:49:53 +01:00
jeremy@jermolene.com
904e30a0e2 Detect recursion by tracking widget tree depth 
The old recursion marker approach was very slow, and didn't catch test cases like editions/test/tiddlers/tests/data/transclude/Recursion.tid
 2022-05-12 16:26:33 +01:00
jeremy@jermolene.com
774459fa73 Transclude: replace paramNames/paramValues with more robust JSON payload 
More details at https://github.com/Jermolene/TiddlyWiki5/pull/6666#issuecomment-1123719153
 2022-05-11 13:51:11 +01:00
jeremy@jermolene.com
0b11b499c2 Better backwards compatibility for legacy recursion marker 
Fixes the problem with tag dropdowns @btheado
 2022-05-10 10:21:56 +01:00
jeremy@jermolene.com
eef7d180a5 Remove obsolete code 
Left over after refactoring
 2022-05-10 10:21:19 +01:00
jeremy@jermolene.com
e092113f9f Switch to using \procedure to define new-style macros, and \function for custom filter operator functions 
I now need to update the OP!
 2022-05-09 18:00:09 +01:00
jeremy@jermolene.com
64448ae774 Make the macrocall widget delegate to the transclude widget 2022-05-08 20:48:33 +01:00
jeremy@jermolene.com
e9630328f1 Extend transclude widget to work with old-style macros and use it for the macrocall shortcut syntax 2022-05-08 15:59:20 +01:00
jeremy@jermolene.com
9be05f6f38 Use consistent parse tree node property for params 2022-05-07 13:22:53 +01:00
jeremy@jermolene.com
2fe2d20ddf Genesis widget should pass raw attributes onto child widget... 
...so that it can more efficiently handle refreshing itself.
 2022-05-07 11:41:28 +01:00
Simon Huber
4b8594c4a8
Fix: eventcatcher widget - variables can be undefined (#6668) 
* Fix: eventcatcher widget - variables can be undefined

* Fix: selectedNode can be an svg where offsetLeft ... are undefined

* Make check for offsetLeft short

* remove second collectDOMNodeVariables
 2022-05-06 17:11:13 +01:00
jeremy@jermolene.com
a9938a6c67 Improve recursion detection 
While retaining backwards compatibility
 2022-05-06 15:00:10 +01:00
jeremy@jermolene.com
e5164113c4 Don't create variables with value undefined for missing parameters 2022-05-05 14:47:22 +01:00
jeremy@jermolene.com
f307f00e32 Fixes to enable the transclude widget itself to be overridden 
There are two big changes here:

Replace the previous "ts-wrapper" mechanism, which we had been using to redefine custom widgets inside their definitions to prevent recursive calls. Now we've got the genesis widget we can instead control recursion through a new "$remappable" attribute that allows the custom widget mechanism to be skipped.

We also extend the slot widget to allow a depth to be specified; it then reaches up by the indicated number of transclusion widgets to find the one from which it should retrieve the slot value.
 2022-05-05 08:20:14 +01:00
jeremy@jermolene.com
e99137f4cc Cache parse trees when transcluding variables 2022-05-03 17:59:45 +01:00
jeremy@jermolene.com
56c2242e4e Introduce genesis widget for dynamically creating widgets 
See the "RedefineLet" test for a contrived example of usage
 2022-05-03 12:55:10 +01:00
jeremy@jermolene.com
e1df50d981 Fix parameter handling 2022-05-03 12:54:29 +01:00
jeremy@jermolene.com
c4743ebbec Fix importing of function definitions 2022-05-03 09:39:05 +01:00
jeremy@jermolene.com
8f69c27632 Reuse attribute objects when executing custom widgets 2022-05-03 09:38:41 +01:00
jeremy@jermolene.com
2ea0374b55 Allow the let widget to create variables starting with $ 2022-05-03 08:44:33 +01:00
jeremy@jermolene.com
3000d3339c Remove extraneous code 2022-05-03 08:11:00 +01:00
jeremy@jermolene.com
a10106a4a6 Fix crash when transcluding an undefined variable 
Thanks @pmario

See https://github.com/Jermolene/TiddlyWiki5/pull/6666#issuecomment-1114692359
 2022-05-02 11:15:18 +01:00
jeremy@jermolene.com
5f02cc49fd Add support for accessing function parameters as name/value pairs 2022-05-02 10:00:50 +01:00
jeremy@jermolene.com
bbc6661192 Remove erroneous "tag" property 2022-05-02 09:26:18 +01:00
jeremy@jermolene.com
c9bd1b5274 Add wikitext shortcut for new-style function definitions 2022-04-30 12:44:26 +01:00
jeremy@jermolene.com
886c8620f5 Replace ubertransclude widget with transclude widget 2022-04-30 10:00:38 +01:00
jeremy@jermolene.com
aac2d6ccb0 Refactor ubertransclude functionality into transclude widget 2022-04-30 09:54:55 +01:00
jeremy@jermolene.com
c4991fff9e Refactor transclude widget before uberfying it 2022-04-30 09:30:25 +01:00
jeremy@jermolene.com
f78e1f6f7d Importvariables should skip parameters widgets 2022-04-29 22:36:07 +01:00
jeremy@jermolene.com
89b7a3bd28 Ubertransclusion positional parameters should be based on name, not position 2022-04-29 16:28:03 +01:00
jeremy@jermolene.com
9713da5071 Add support for positional parameters 2022-04-26 21:55:43 +01:00
jeremy@jermolene.com
31c3abb7ab Add a definition for the value widget just so that it doesn't cause errors 
Of course, it doesn't actually need to be a JS widget, it could be a wikitext widget...
 2022-04-26 14:36:05 +01:00
jeremy@jermolene.com
a401732995 Use ts- prefix for system slot names 2022-04-26 14:27:28 +01:00
jeremy@jermolene.com
fae038dcbc Remove need to explicitly clear widget mapping variable when invoking overridden widget 2022-04-26 14:24:31 +01:00
jeremy@jermolene.com
35616a0b39 Don't worry about ordered attributes 
The changes in 0bffae2108 mean that we don't need to explicitly maintain the ordered attributes
 2022-04-26 14:05:56 +01:00
jeremy@jermolene.com
7299d4fd1d Merge branch 'master' into parameterised-transclusions 2022-04-26 14:03:03 +01:00
jeremy@jermolene.com
0bffae2108 Add utility method for getting ordered attributes 2022-04-26 14:02:31 +01:00
jeremy@jermolene.com
cd0617f033 Use the ubertransclude widget for the wikitext transclusion syntax 2022-04-26 12:45:05 +01:00
jeremy@jermolene.com
05b582a202 Fix and test missing target handling 2022-04-26 12:32:46 +01:00
jeremy@jermolene.com
21b10a225f Initial commit 
Everything is draft.
 2022-04-24 21:24:38 +01:00
Robin Munn
8dec674121
Allow checkboxes to be indeterminate (#6593) 
* Documentation for indeterminate checkboxes

* Unit tests for indeterminate checkboxes

* Implement indeterminate checkboxes

* Simplify indeterminate checkbox example

* Slightly simplify refresh logic for indeterminate

That five-line if statement can be turned into a simple assignment.

* Use "yes" and "no" for checkbox indeterminate attr

This makes the "indeterminate" attribute of the checkbox widget work the
same way as other boolean attributes of other widgets.

* Fix bug with invertTag attribute

One place in the checkbox widget code was checking invertTag for
Javascript truthiness rather than the value "yes", which could have
produced incorrect results if anyone wrote invertTag="no". Fixed.
 2022-04-18 20:50:03 +01:00
Jeremy Ruston
fd0b985ac5
action-setfield shouldn't write to the current tiddler if the $tiddler attribute is present but has evaluated to a missing attribute 
Fixes #5916
 2022-04-16 18:02:27 +01:00