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Code Issues Releases Wiki Activity

Add nodes to provide custom palette labels

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This commit is contained in:
Nick O'Leary 2014-10-08 13:54:48 +01:00
parent 483c4352d3
commit 748c7aedee
1 changed files with 18 additions and 2 deletions
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20
public/red/ui/palette.js
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@ -64,7 +64,14 @@ RED.palette = (function() {
return $.fn.textWidth.fakeEl.width(); return $.fn.textWidth.fakeEl.width();
}; };
var label = /^(.*?)([ -]in|[ -]out)?$/.exec(nt)[1]; var label;
if (typeof def.paletteLabel === "undefined") {
label = /^(.*?)([ -]in|[ -]out)?$/.exec(nt)[1];
} else {
label = (typeof def.paletteLabel === "function" ? def.paletteLabel.call(def) : def.paletteLabel)||"";
}
var pixels = $.fn.textWidth(label, '13px helvetica'); var pixels = $.fn.textWidth(label, '13px helvetica');
var nodeWidth = 90; var nodeWidth = 90;
var labelWidth = nodeWidth - 10; var labelWidth = nodeWidth - 10;
@ -126,6 +133,15 @@ RED.palette = (function() {
$("#palette-"+category).append(d); $("#palette-"+category).append(d);
d.onmousedown = function(e) { e.preventDefault(); }; d.onmousedown = function(e) { e.preventDefault(); };
var popOverContent;
try {
popOverContent = $("<p><b>"+label+"</b></p>"+($("script[data-help-name|='"+nt+"']").html().trim()||"<p>no information available</p>")).slice(0,2);
} catch(err) {
// Malformed HTML may cause errors. TODO: need to understand what can break
console.log("Error generating pop-over label for '"+nt+"'.");
console.log(err.toString());
popOverContent = "<p><b>"+label+"</b></p><p>no information available</p>";
}
$(d).popover({ $(d).popover({
title:d.type, title:d.type,
placement:"right", placement:"right",
@ -133,7 +149,7 @@ RED.palette = (function() {
delay: { show: 750, hide: 50 }, delay: { show: 750, hide: 50 },
html: true, html: true,
container:'body', container:'body',
content: $(($("script[data-help-name|='"+nt+"']").html()||"<p>no information available</p>").trim())[0] content: popOverContent
}); });
$(d).click(function() { $(d).click(function() {
var help = '<div class="node-help">'+($("script[data-help-name|='"+d.type+"']").html()||"")+"</div>"; var help = '<div class="node-help">'+($("script[data-help-name|='"+d.type+"']").html()||"")+"</div>";