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Major updates to text-slicer plugin

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* In the interests of performance and expressiveness, switched to using a Sax parser instead of a DOM implementation.
* Use extensible declarative rules to control the slicing process
* Added new optional set of rules for slicing by heading, where the paragraphs underneath a heading are packed into the same tiddler as the heading
* Added a modal dialogue for specifying parameters when slicing in the browser
This commit is contained in:
Jermolene
2017-12-14 14:16:54 +00:00
parent f128650c6e
commit e344c38349
39 changed files with 2943 additions and 713 deletions
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19
plugins/tiddlywiki/text-slicer/modules/startup/slicer-startup.js
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@@ -22,20 +22,29 @@ exports.synchronous = true;
// Install the root widget event handlers
exports.startup = function() {
// Check xmldom is installed
if(!$tw.utils.hop($tw.modules.titles,"$:/plugins/tiddlywiki/xmldom/dom-parser")) {
// Check sax is installed
if(!$tw.utils.hop($tw.modules.titles,"$:/plugins/tiddlywiki/sax/sax.js")) {
// Make a logger
var logger = new $tw.utils.Logger("text-slicer");
logger.alert("The plugin 'text-slicer' requires the 'xmldom' plugin to be installed");
logger.alert("The plugin 'text-slicer' requires the 'sax' plugin to be installed");
}
// Add tm-slice-tiddler event handler
$tw.rootWidget.addEventListener("tm-slice-tiddler",function(event) {
var slicer = new textSlicer.Slicer({
sourceTiddlerTitle: event.param,
slicerRules: event.paramObject && event.paramObject.slicerRules,
outputMode: event.paramObject && event.paramObject.outputMode,
baseTiddlerTitle: event.paramObject && event.paramObject.destTitle,
wiki: $tw.wiki
role: event.paramObject && event.paramObject.role,
wiki: $tw.wiki,
callback: function(err,tiddlers) {
if(err) {
logger.alert("Slicer error: " + err);
} else {
$tw.wiki.addTiddlers(tiddlers);
}
}
});
$tw.wiki.addTiddlers(slicer.getTiddlers());
});
};