From 7147195ac65f59b7ae7a5c0c491018b8f8152ef1 Mon Sep 17 00:00:00 2001 From: Richard Hansen Date: Fri, 20 Aug 2021 19:33:56 -0400 Subject: [PATCH] sendkeys: Undo formatting and unnecessary changes This partially reverts the following commits: * 04e9fc3a2f8fa5d2d370d90003f25b642635cf82 * 3d8452b1439fd24473fb68653cb2f7e3e0bbdb4b * 07182bb7166d62aa3013454039f7a0bb0c41512c * 68ed9b219fa39d80c5d1503a19568fabfc9f726d --- src/tests/frontend/lib/sendkeys.js | 613 ++++++++++++++--------------- 1 file changed, 306 insertions(+), 307 deletions(-) diff --git a/src/tests/frontend/lib/sendkeys.js b/src/tests/frontend/lib/sendkeys.js index 91433f964..cb9792d71 100644 --- a/src/tests/frontend/lib/sendkeys.js +++ b/src/tests/frontend/lib/sendkeys.js @@ -24,329 +24,329 @@ // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR // OTHER DEALINGS IN THE SOFTWARE. -(function($){ +(function(){ bililiteRange = function(el, debug){ - var ret; - if (debug){ - ret = new NothingRange(); // Easier to force it to use the no-selection type than to try to find an old browser - }else if (document.selection && !document.addEventListener){ - // Internet Explorer 8 and lower - ret = new IERange(); - }else if (window.getSelection && el.setSelectionRange){ - // Standards. Element is an input or textarea - ret = new InputRange(); - }else if (window.getSelection){ - // Standards, with any other kind of element - ret = new W3CRange() - }else{ - // doesn't support selection - ret = new NothingRange(); - } - ret._el = el; - ret._doc = el.ownerDocument; - ret._win = 'defaultView' in ret._doc ? ret._doc.defaultView : ret._doc.parentWindow; - ret._textProp = textProp(el); - ret._bounds = [0, ret.length()]; - return ret; + var ret; + if (debug){ + ret = new NothingRange(); // Easier to force it to use the no-selection type than to try to find an old browser + }else if (document.selection && !document.addEventListener){ + // Internet Explorer 8 and lower + ret = new IERange(); + }else if (window.getSelection && el.setSelectionRange){ + // Standards. Element is an input or textarea + ret = new InputRange(); + }else if (window.getSelection){ + // Standards, with any other kind of element + ret = new W3CRange() + }else{ + // doesn't support selection + ret = new NothingRange(); + } + ret._el = el; + ret._doc = el.ownerDocument; + ret._win = 'defaultView' in ret._doc ? ret._doc.defaultView : ret._doc.parentWindow; + ret._textProp = textProp(el); + ret._bounds = [0, ret.length()]; + return ret; } function textProp(el){ - // returns the property that contains the text of the element - if (typeof el.value != 'undefined') return 'value'; - if (typeof el.text != 'undefined') return 'text'; - if (typeof el.textContent != 'undefined') return 'textContent'; - return 'innerText'; + // returns the property that contains the text of the element + if (typeof el.value != 'undefined') return 'value'; + if (typeof el.text != 'undefined') return 'text'; + if (typeof el.textContent != 'undefined') return 'textContent'; + return 'innerText'; } // base class function Range(){} Range.prototype = { - length: function() { - return this._el[this._textProp].replace(/\r/g, '').length; // need to correct for IE's CrLf weirdness - }, - bounds: function(s){ - if (s === 'all'){ - this._bounds = [0, this.length()]; - }else if (s === 'start'){ - this._bounds = [0, 0]; - }else if (s === 'end'){ - this._bounds = [this.length(), this.length()]; - }else if (s === 'selection'){ - this.bounds ('all'); // first select the whole thing for constraining - this._bounds = this._nativeSelection(); - }else if (s){ - this._bounds = s; // don't error check now; the element may change at any moment, so constrain it when we need it. - }else{ - var b = [ - Math.max(0, Math.min (this.length(), this._bounds[0])), - Math.max(0, Math.min (this.length(), this._bounds[1])) - ]; - return b; // need to constrain it to fit - } - return this; // allow for chaining - }, - select: function(){ - this._nativeSelect(this._nativeRange(this.bounds())); - return this; // allow for chaining - }, - text: function(text, select){ - if (arguments.length){ - this._nativeSetText(text, this._nativeRange(this.bounds())); - if (select == 'start'){ - this.bounds ([this._bounds[0], this._bounds[0]]); - this.select(); - }else if (select == 'end'){ - this.bounds ([this._bounds[0]+text.length, this._bounds[0]+text.length]); - this.select(); - }else if (select == 'all'){ - this.bounds ([this._bounds[0], this._bounds[0]+text.length]); - this.select(); - } - return this; // allow for chaining - }else{ - return this._nativeGetText(this._nativeRange(this.bounds())); - } - }, - insertEOL: function (){ - this._nativeEOL(); - this._bounds = [this._bounds[0]+1, this._bounds[0]+1]; // move past the EOL marker - return this; - } + length: function() { + return this._el[this._textProp].replace(/\r/g, '').length; // need to correct for IE's CrLf weirdness + }, + bounds: function(s){ + if (s === 'all'){ + this._bounds = [0, this.length()]; + }else if (s === 'start'){ + this._bounds = [0, 0]; + }else if (s === 'end'){ + this._bounds = [this.length(), this.length()]; + }else if (s === 'selection'){ + this.bounds ('all'); // first select the whole thing for constraining + this._bounds = this._nativeSelection(); + }else if (s){ + this._bounds = s; // don't error check now; the element may change at any moment, so constrain it when we need it. + }else{ + var b = [ + Math.max(0, Math.min (this.length(), this._bounds[0])), + Math.max(0, Math.min (this.length(), this._bounds[1])) + ]; + return b; // need to constrain it to fit + } + return this; // allow for chaining + }, + select: function(){ + this._nativeSelect(this._nativeRange(this.bounds())); + return this; // allow for chaining + }, + text: function(text, select){ + if (arguments.length){ + this._nativeSetText(text, this._nativeRange(this.bounds())); + if (select == 'start'){ + this.bounds ([this._bounds[0], this._bounds[0]]); + this.select(); + }else if (select == 'end'){ + this.bounds ([this._bounds[0]+text.length, this._bounds[0]+text.length]); + this.select(); + }else if (select == 'all'){ + this.bounds ([this._bounds[0], this._bounds[0]+text.length]); + this.select(); + } + return this; // allow for chaining + }else{ + return this._nativeGetText(this._nativeRange(this.bounds())); + } + }, + insertEOL: function (){ + this._nativeEOL(); + this._bounds = [this._bounds[0]+1, this._bounds[0]+1]; // move past the EOL marker + return this; + } }; function IERange(){} IERange.prototype = new Range(); IERange.prototype._nativeRange = function (bounds){ - var rng; - if (this._el.tagName == 'INPUT'){ - // IE 8 is very inconsistent; textareas have createTextRange but it doesn't work - rng = this._el.createTextRange(); - }else{ - rng = this._doc.body.createTextRange (); - rng.moveToElementText(this._el); - } - if (bounds){ - if (bounds[1] < 0) bounds[1] = 0; // IE tends to run elements out of bounds - if (bounds[0] > this.length()) bounds[0] = this.length(); - if (bounds[1] < rng.text.replace(/\r/g, '').length){ // correct for IE's CrLf wierdness - // block-display elements have an invisible, uncounted end of element marker, so we move an extra one and use the current length of the range - rng.moveEnd ('character', -1); - rng.moveEnd ('character', bounds[1]-rng.text.replace(/\r/g, '').length); - } - if (bounds[0] > 0) rng.moveStart('character', bounds[0]); - } - return rng; + var rng; + if (this._el.tagName == 'INPUT'){ + // IE 8 is very inconsistent; textareas have createTextRange but it doesn't work + rng = this._el.createTextRange(); + }else{ + rng = this._doc.body.createTextRange (); + rng.moveToElementText(this._el); + } + if (bounds){ + if (bounds[1] < 0) bounds[1] = 0; // IE tends to run elements out of bounds + if (bounds[0] > this.length()) bounds[0] = this.length(); + if (bounds[1] < rng.text.replace(/\r/g, '').length){ // correct for IE's CrLf wierdness + // block-display elements have an invisible, uncounted end of element marker, so we move an extra one and use the current length of the range + rng.moveEnd ('character', -1); + rng.moveEnd ('character', bounds[1]-rng.text.replace(/\r/g, '').length); + } + if (bounds[0] > 0) rng.moveStart('character', bounds[0]); + } + return rng; }; IERange.prototype._nativeSelect = function (rng){ - rng.select(); + rng.select(); }; IERange.prototype._nativeSelection = function (){ - // returns [start, end] for the selection constrained to be in element - var rng = this._nativeRange(); // range of the element to constrain to - var len = this.length(); - if (this._doc.selection.type != 'Text') return [0,0]; // append to the end - var sel = this._doc.selection.createRange(); - try{ - return [ - iestart(sel, rng), - ieend (sel, rng) - ]; - }catch (e){ - // IE gets upset sometimes about comparing text to input elements, but the selections cannot overlap, so make a best guess - return (sel.parentElement().sourceIndex < this._el.sourceIndex) ? [0,0] : [len, len]; - } + // returns [start, end] for the selection constrained to be in element + var rng = this._nativeRange(); // range of the element to constrain to + var len = this.length(); + if (this._doc.selection.type != 'Text') return [len, len]; // append to the end + var sel = this._doc.selection.createRange(); + try{ + return [ + iestart(sel, rng), + ieend (sel, rng) + ]; + }catch (e){ + // IE gets upset sometimes about comparing text to input elements, but the selections cannot overlap, so make a best guess + return (sel.parentElement().sourceIndex < this._el.sourceIndex) ? [0,0] : [len, len]; + } }; IERange.prototype._nativeGetText = function (rng){ - return rng.text.replace(/\r/g, ''); // correct for IE's CrLf weirdness + return rng.text.replace(/\r/g, ''); // correct for IE's CrLf weirdness }; IERange.prototype._nativeSetText = function (text, rng){ - rng.text = text; + rng.text = text; }; IERange.prototype._nativeEOL = function(){ - if (typeof this._el.value != 'undefined'){ - this.text('\n'); // for input and textarea, insert it straight - }else{ - this._nativeRange(this.bounds()).pasteHTML('
'); - } + if (typeof this._el.value != 'undefined'){ + this.text('\n'); // for input and textarea, insert it straight + }else{ + this._nativeRange(this.bounds()).pasteHTML('
'); + } }; // IE internals function iestart(rng, constraint){ - // returns the position (in character) of the start of rng within constraint. If it's not in constraint, returns 0 if it's before, length if it's after - var len = constraint.text.replace(/\r/g, '').length; // correct for IE's CrLf wierdness - if (rng.compareEndPoints ('StartToStart', constraint) <= 0) return 0; // at or before the beginning - if (rng.compareEndPoints ('StartToEnd', constraint) >= 0) return len; - for (var i = 0; rng.compareEndPoints ('StartToStart', constraint) > 0; ++i, rng.moveStart('character', -1)); - return i; + // returns the position (in character) of the start of rng within constraint. If it's not in constraint, returns 0 if it's before, length if it's after + var len = constraint.text.replace(/\r/g, '').length; // correct for IE's CrLf wierdness + if (rng.compareEndPoints ('StartToStart', constraint) <= 0) return 0; // at or before the beginning + if (rng.compareEndPoints ('StartToEnd', constraint) >= 0) return len; + for (var i = 0; rng.compareEndPoints ('StartToStart', constraint) > 0; ++i, rng.moveStart('character', -1)); + return i; } function ieend (rng, constraint){ - // returns the position (in character) of the end of rng within constraint. If it's not in constraint, returns 0 if it's before, length if it's after - var len = constraint.text.replace(/\r/g, '').length; // correct for IE's CrLf wierdness - if (rng.compareEndPoints ('EndToEnd', constraint) >= 0) return len; // at or after the end - if (rng.compareEndPoints ('EndToStart', constraint) <= 0) return 0; - for (var i = 0; rng.compareEndPoints ('EndToStart', constraint) > 0; ++i, rng.moveEnd('character', -1)); - return i; + // returns the position (in character) of the end of rng within constraint. If it's not in constraint, returns 0 if it's before, length if it's after + var len = constraint.text.replace(/\r/g, '').length; // correct for IE's CrLf wierdness + if (rng.compareEndPoints ('EndToEnd', constraint) >= 0) return len; // at or after the end + if (rng.compareEndPoints ('EndToStart', constraint) <= 0) return 0; + for (var i = 0; rng.compareEndPoints ('EndToStart', constraint) > 0; ++i, rng.moveEnd('character', -1)); + return i; } // an input element in a standards document. "Native Range" is just the bounds array function InputRange(){} InputRange.prototype = new Range(); InputRange.prototype._nativeRange = function(bounds) { - return bounds || [0, this.length()]; + return bounds || [0, this.length()]; }; InputRange.prototype._nativeSelect = function (rng){ - this._el.setSelectionRange(rng[0], rng[1]); + this._el.setSelectionRange(rng[0], rng[1]); }; InputRange.prototype._nativeSelection = function(){ - return [this._el.selectionStart, this._el.selectionEnd]; + return [this._el.selectionStart, this._el.selectionEnd]; }; InputRange.prototype._nativeGetText = function(rng){ - return this._el.value.substring(rng[0], rng[1]); + return this._el.value.substring(rng[0], rng[1]); }; InputRange.prototype._nativeSetText = function(text, rng){ - var val = this._el.value; - this._el.value = val.substring(0, rng[0]) + text + val.substring(rng[1]); + var val = this._el.value; + this._el.value = val.substring(0, rng[0]) + text + val.substring(rng[1]); }; InputRange.prototype._nativeEOL = function(){ - this.text('\n'); + this.text('\n'); }; function W3CRange(){} W3CRange.prototype = new Range(); W3CRange.prototype._nativeRange = function (bounds){ - var rng = this._doc.createRange(); - rng.selectNodeContents(this._el); - if (bounds){ - w3cmoveBoundary (rng, bounds[0], true, this._el); - rng.collapse (true); - w3cmoveBoundary (rng, bounds[1]-bounds[0], false, this._el); - } - return rng; + var rng = this._doc.createRange(); + rng.selectNodeContents(this._el); + if (bounds){ + w3cmoveBoundary (rng, bounds[0], true, this._el); + rng.collapse (true); + w3cmoveBoundary (rng, bounds[1]-bounds[0], false, this._el); + } + return rng; }; W3CRange.prototype._nativeSelect = function (rng){ - this._win.getSelection().removeAllRanges(); - this._win.getSelection().addRange (rng); + this._win.getSelection().removeAllRanges(); + this._win.getSelection().addRange (rng); }; W3CRange.prototype._nativeSelection = function (){ - // returns [start, end] for the selection constrained to be in element - var rng = this._nativeRange(); // range of the element to constrain to - if (this._win.getSelection().rangeCount == 0) return [this.length(), this.length()]; // append to the end - var sel = this._win.getSelection().getRangeAt(0); - return [ - w3cstart(sel, rng), - w3cend (sel, rng) - ]; - } + // returns [start, end] for the selection constrained to be in element + var rng = this._nativeRange(); // range of the element to constrain to + if (this._win.getSelection().rangeCount == 0) return [this.length(), this.length()]; // append to the end + var sel = this._win.getSelection().getRangeAt(0); + return [ + w3cstart(sel, rng), + w3cend (sel, rng) + ]; + } W3CRange.prototype._nativeGetText = function (rng){ - return rng.toString(); + return rng.toString(); }; W3CRange.prototype._nativeSetText = function (text, rng){ - rng.deleteContents(); - rng.insertNode (this._doc.createTextNode(text)); - this._el.normalize(); // merge the text with the surrounding text + rng.deleteContents(); + rng.insertNode (this._doc.createTextNode(text)); + this._el.normalize(); // merge the text with the surrounding text }; W3CRange.prototype._nativeEOL = function(){ - var rng = this._nativeRange(this.bounds()); - rng.deleteContents(); - var br = this._doc.createElement('br'); - br.setAttribute ('_moz_dirty', ''); // for Firefox - rng.insertNode (br); - rng.insertNode (this._doc.createTextNode('\n')); - rng.collapse (false); + var rng = this._nativeRange(this.bounds()); + rng.deleteContents(); + var br = this._doc.createElement('br'); + br.setAttribute ('_moz_dirty', ''); // for Firefox + rng.insertNode (br); + rng.insertNode (this._doc.createTextNode('\n')); + rng.collapse (false); }; // W3C internals function nextnode (node, root){ - // in-order traversal - // we've already visited node, so get kids then siblings - if (node.firstChild) return node.firstChild; - if (node.nextSibling) return node.nextSibling; - if (node===root) return null; - while (node.parentNode){ - // get uncles - node = node.parentNode; - if (node == root) return null; - if (node.nextSibling) return node.nextSibling; - } - return null; + // in-order traversal + // we've already visited node, so get kids then siblings + if (node.firstChild) return node.firstChild; + if (node.nextSibling) return node.nextSibling; + if (node===root) return null; + while (node.parentNode){ + // get uncles + node = node.parentNode; + if (node == root) return null; + if (node.nextSibling) return node.nextSibling; + } + return null; } function w3cmoveBoundary (rng, n, bStart, el){ - // move the boundary (bStart == true ? start : end) n characters forward, up to the end of element el. Forward only! - // if the start is moved after the end, then an exception is raised - if (n <= 0) return; - var node = rng[bStart ? 'startContainer' : 'endContainer']; - if (node.nodeType == 3){ - // we may be starting somewhere into the text - n += rng[bStart ? 'startOffset' : 'endOffset']; - } - while (node){ - if (node.nodeType == 3){ - if (n <= node.nodeValue.length){ - rng[bStart ? 'setStart' : 'setEnd'](node, n); - // special case: if we end next to a
, include that node. - if (n == node.nodeValue.length){ - // skip past zero-length text nodes - for (var next = nextnode (node, el); next && next.nodeType==3 && next.nodeValue.length == 0; next = nextnode(next, el)){ - rng[bStart ? 'setStartAfter' : 'setEndAfter'](next); - } - if (next && next.nodeType == 1 && next.nodeName == "BR") rng[bStart ? 'setStartAfter' : 'setEndAfter'](next); - } - return; - }else{ - rng[bStart ? 'setStartAfter' : 'setEndAfter'](node); // skip past this one - n -= node.nodeValue.length; // and eat these characters - } - } - node = nextnode (node, el); - } + // move the boundary (bStart == true ? start : end) n characters forward, up to the end of element el. Forward only! + // if the start is moved after the end, then an exception is raised + if (n <= 0) return; + var node = rng[bStart ? 'startContainer' : 'endContainer']; + if (node.nodeType == 3){ + // we may be starting somewhere into the text + n += rng[bStart ? 'startOffset' : 'endOffset']; + } + while (node){ + if (node.nodeType == 3){ + if (n <= node.nodeValue.length){ + rng[bStart ? 'setStart' : 'setEnd'](node, n); + // special case: if we end next to a
, include that node. + if (n == node.nodeValue.length){ + // skip past zero-length text nodes + for (var next = nextnode (node, el); next && next.nodeType==3 && next.nodeValue.length == 0; next = nextnode(next, el)){ + rng[bStart ? 'setStartAfter' : 'setEndAfter'](next); + } + if (next && next.nodeType == 1 && next.nodeName == "BR") rng[bStart ? 'setStartAfter' : 'setEndAfter'](next); + } + return; + }else{ + rng[bStart ? 'setStartAfter' : 'setEndAfter'](node); // skip past this one + n -= node.nodeValue.length; // and eat these characters + } + } + node = nextnode (node, el); + } } var START_TO_START = 0; // from the w3c definitions var START_TO_END = 1; var END_TO_END = 2; var END_TO_START = 3; // from the Mozilla documentation, for range.compareBoundaryPoints(how, sourceRange) -// -1, 0, or 1, indicating whether the corresponding boundary-point of range is respectively before, equal to, or after the corresponding boundary-point of sourceRange. +// -1, 0, or 1, indicating whether the corresponding boundary-point of range is respectively before, equal to, or after the corresponding boundary-point of sourceRange. // * Range.END_TO_END compares the end boundary-point of sourceRange to the end boundary-point of range. // * Range.END_TO_START compares the end boundary-point of sourceRange to the start boundary-point of range. // * Range.START_TO_END compares the start boundary-point of sourceRange to the end boundary-point of range. - // * Range.START_TO_START compares the start boundary-point of sourceRange to the start boundary-point of range. + // * Range.START_TO_START compares the start boundary-point of sourceRange to the start boundary-point of range. function w3cstart(rng, constraint){ - if (rng.compareBoundaryPoints (START_TO_START, constraint) <= 0) return 0; // at or before the beginning - if (rng.compareBoundaryPoints (END_TO_START, constraint) >= 0) return constraint.toString().length; - rng = rng.cloneRange(); // don't change the original - rng.setEnd (constraint.endContainer, constraint.endOffset); // they now end at the same place - return constraint.toString().length - rng.toString().length; + if (rng.compareBoundaryPoints (START_TO_START, constraint) <= 0) return 0; // at or before the beginning + if (rng.compareBoundaryPoints (END_TO_START, constraint) >= 0) return constraint.toString().length; + rng = rng.cloneRange(); // don't change the original + rng.setEnd (constraint.endContainer, constraint.endOffset); // they now end at the same place + return constraint.toString().length - rng.toString().length; } function w3cend (rng, constraint){ - if (rng.compareBoundaryPoints (END_TO_END, constraint) >= 0) return constraint.toString().length; // at or after the end - if (rng.compareBoundaryPoints (START_TO_END, constraint) <= 0) return 0; - rng = rng.cloneRange(); // don't change the original - rng.setStart (constraint.startContainer, constraint.startOffset); // they now start at the same place - return rng.toString().length; + if (rng.compareBoundaryPoints (END_TO_END, constraint) >= 0) return constraint.toString().length; // at or after the end + if (rng.compareBoundaryPoints (START_TO_END, constraint) <= 0) return 0; + rng = rng.cloneRange(); // don't change the original + rng.setStart (constraint.startContainer, constraint.startOffset); // they now start at the same place + return rng.toString().length; } function NothingRange(){} NothingRange.prototype = new Range(); NothingRange.prototype._nativeRange = function(bounds) { - return bounds || [0,this.length()]; + return bounds || [0,this.length()]; }; NothingRange.prototype._nativeSelect = function (rng){ // do nothing }; NothingRange.prototype._nativeSelection = function(){ - return [0,0]; + return [0,0]; }; NothingRange.prototype._nativeGetText = function (rng){ - return this._el[this._textProp].substring(rng[0], rng[1]); + return this._el[this._textProp].substring(rng[0], rng[1]); }; NothingRange.prototype._nativeSetText = function (text, rng){ - var val = this._el[this._textProp]; - this._el[this._textProp] = val.substring(0, rng[0]) + text + val.substring(rng[1]); + var val = this._el[this._textProp]; + this._el[this._textProp] = val.substring(0, rng[0]) + text + val.substring(rng[1]); }; NothingRange.prototype._nativeEOL = function(){ - this.text('\n'); + this.text('\n'); }; -})(jQuery); +})(); // insert characters in a textarea or text input field // special characters are enclosed in {}; use {{} for the { character itself @@ -378,90 +378,89 @@ NothingRange.prototype._nativeEOL = function(){ (function($){ $.fn.sendkeys = function (x, opts){ - return this.each( function(){ - var localkeys = $.extend({}, opts, $(this).data('sendkeys')); // allow for element-specific key functions - // most elements to not keep track of their selection when they lose focus, so we have to do it for them - var rng = $.data (this, 'sendkeys.selection'); - if (!rng){ - rng = bililiteRange(this).bounds('selection'); - $.data(this, 'sendkeys.selection', rng); - $(this).bind('mouseup.sendkeys', function(){ - // we have to update the saved range. The routines here update the bounds with each press, but actual keypresses and mouseclicks do not - $.data(this, 'sendkeys.selection').bounds('selection'); - }).bind('keyup.sendkeys', function(evt){ - // restore the selection if we got here with a tab (a click should select what was clicked on) - if (evt.which == 9){ - // there's a flash of selection when we restore the focus, but I don't know how to avoid that - $.data(this, 'sendkeys.selection').select(); - }else{ - $.data(this, 'sendkeys.selection').bounds('selection'); - } - }); - } - this.focus(); - if (typeof x === 'undefined') return; // no string, so we just set up the event handlers - $.data(this, 'sendkeys.originalText', rng.text()); - x.replace(/\n/g, '{enter}'). // turn line feeds into explicit break insertions - replace(/{[^}]*}|[^{]+/g, function(s){ - (localkeys[s] || $.fn.sendkeys.defaults[s] || $.fn.sendkeys.defaults.simplechar)(rng, s); - }); - $(this).trigger({type: 'sendkeys', which: x}); - }); + return this.each( function(){ + var localkeys = $.extend({}, opts, $(this).data('sendkeys')); // allow for element-specific key functions + // most elements to not keep track of their selection when they lose focus, so we have to do it for them + var rng = $.data (this, 'sendkeys.selection'); + if (!rng){ + rng = bililiteRange(this).bounds('selection'); + $.data(this, 'sendkeys.selection', rng); + $(this).bind('mouseup.sendkeys', function(){ + // we have to update the saved range. The routines here update the bounds with each press, but actual keypresses and mouseclicks do not + $.data(this, 'sendkeys.selection').bounds('selection'); + }).bind('keyup.sendkeys', function(evt){ + // restore the selection if we got here with a tab (a click should select what was clicked on) + if (evt.which == 9){ + // there's a flash of selection when we restore the focus, but I don't know how to avoid that. + $.data(this, 'sendkeys.selection').select(); + }else{ + $.data(this, 'sendkeys.selection').bounds('selection'); + } + }); + } + this.focus(); + if (typeof x === 'undefined') return; // no string, so we just set up the event handlers + $.data(this, 'sendkeys.originalText', rng.text()); + x.replace(/\n/g, '{enter}'). // turn line feeds into explicit break insertions + replace(/{[^}]*}|[^{]+/g, function(s){ + (localkeys[s] || $.fn.sendkeys.defaults[s] || $.fn.sendkeys.defaults.simplechar)(rng, s); + }); + $(this).trigger({type: 'sendkeys', which: x}); + }); }; // sendkeys // add the functions publicly so they can be overridden $.fn.sendkeys.defaults = { - simplechar: function (rng, s){ - rng.text(s, 'end'); - for (var i =0; i < s.length; ++i){ - var x = s.charCodeAt(i); - // a bit of cheating: rng._el is the element associated with rng. - $(rng._el).trigger({type: 'keypress', keyCode: x, which: x, charCode: x}); - } - }, - '{{}': function (rng){ - $.fn.sendkeys.defaults.simplechar (rng, '{') - }, - '{enter}': function (rng){ - rng.insertEOL(); - rng.select(); - $(rng._el).trigger( - {type: 'keypress', keyCode: 13, which: 13, charCode: 13, code: 'Enter', key: 'Enter'}); - }, - '{backspace}': function (rng){ - var b = rng.bounds(); - if (b[0] == b[1]) rng.bounds([b[0]-1, b[0]]); // no characters selected; it's just an insertion point. Remove the previous character - rng.text('', 'end'); // delete the characters and update the selection - }, - '{del}': function (rng){ - var b = rng.bounds(); - if (b[0] == b[1]) rng.bounds([b[0], b[0]+1]); // no characters selected; it's just an insertion point. Remove the next character - rng.text('', 'end'); // delete the characters and update the selection - }, - '{rightarrow}': function (rng){ - var b = rng.bounds(); - if (b[0] == b[1]) ++b[1]; // no characters selected; it's just an insertion point. Move to the right - rng.bounds([b[1], b[1]]).select(); - }, - '{leftarrow}': function (rng){ - var b = rng.bounds(); - if (b[0] == b[1]) --b[0]; // no characters selected; it's just an insertion point. Move to the left - rng.bounds([b[0], b[0]]).select(); - }, - '{selectall}' : function (rng){ - rng.bounds('all').select(); - }, - '{selection}': function (rng){ - $.fn.sendkeys.defaults.simplechar(rng, $.data(rng._el, 'sendkeys.originalText')); - }, - '{mark}' : function (rng){ - var bounds = rng.bounds(); - $(rng._el).one('sendkeys', function(){ - // set up the event listener to change the selection after the sendkeys is done - rng.bounds(bounds).select(); - }); - } + simplechar: function (rng, s){ + rng.text(s, 'end'); + for (var i =0; i < s.length; ++i){ + var x = s.charCodeAt(i); + // a bit of cheating: rng._el is the element associated with rng. + $(rng._el).trigger({type: 'keypress', keyCode: x, which: x, charCode: x}); + } + }, + '{{}': function (rng){ + $.fn.sendkeys.defaults.simplechar (rng, '{') + }, + '{enter}': function (rng){ + rng.insertEOL(); + rng.select(); + $(rng._el).trigger({type: 'keypress', keyCode: 13, which: 13, charCode: 13, code: 'Enter', key: 'Enter'}); + }, + '{backspace}': function (rng){ + var b = rng.bounds(); + if (b[0] == b[1]) rng.bounds([b[0]-1, b[0]]); // no characters selected; it's just an insertion point. Remove the previous character + rng.text('', 'end'); // delete the characters and update the selection + }, + '{del}': function (rng){ + var b = rng.bounds(); + if (b[0] == b[1]) rng.bounds([b[0], b[0]+1]); // no characters selected; it's just an insertion point. Remove the next character + rng.text('', 'end'); // delete the characters and update the selection + }, + '{rightarrow}': function (rng){ + var b = rng.bounds(); + if (b[0] == b[1]) ++b[1]; // no characters selected; it's just an insertion point. Move to the right + rng.bounds([b[1], b[1]]).select(); + }, + '{leftarrow}': function (rng){ + var b = rng.bounds(); + if (b[0] == b[1]) --b[0]; // no characters selected; it's just an insertion point. Move to the left + rng.bounds([b[0], b[0]]).select(); + }, + '{selectall}' : function (rng){ + rng.bounds('all').select(); + }, + '{selection}': function (rng){ + $.fn.sendkeys.defaults.simplechar(rng, $.data(rng._el, 'sendkeys.originalText')); + }, + '{mark}' : function (rng){ + var bounds = rng.bounds(); + $(rng._el).one('sendkeys', function(){ + // set up the event listener to change the selection after the sendkeys is done + rng.bounds(bounds).select(); + }); + } }; })(jQuery)