+++ /dev/null
-////////////////////////////////////////////////////\r
-// wordWindow object\r
-////////////////////////////////////////////////////\r
-function wordWindow() {\r
- // private properties\r
- this._forms = [];\r
-\r
- // private methods\r
- this._getWordObject = _getWordObject;\r
- //this._getSpellerObject = _getSpellerObject;\r
- this._wordInputStr = _wordInputStr;\r
- this._adjustIndexes = _adjustIndexes;\r
- this._isWordChar = _isWordChar;\r
- this._lastPos = _lastPos;\r
-\r
- // public properties\r
- this.wordChar = /[a-zA-Z]/;\r
- this.windowType = "wordWindow";\r
- this.originalSpellings = new Array();\r
- this.suggestions = new Array();\r
- this.checkWordBgColor = "pink";\r
- this.normWordBgColor = "white";\r
- this.text = "";\r
- this.textInputs = new Array();\r
- this.indexes = new Array();\r
- //this.speller = this._getSpellerObject();\r
-\r
- // public methods\r
- this.resetForm = resetForm;\r
- this.totalMisspellings = totalMisspellings;\r
- this.totalWords = totalWords;\r
- this.totalPreviousWords = totalPreviousWords;\r
- //this.getTextObjectArray = getTextObjectArray;\r
- this.getTextVal = getTextVal;\r
- this.setFocus = setFocus;\r
- this.removeFocus = removeFocus;\r
- this.setText = setText;\r
- //this.getTotalWords = getTotalWords;\r
- this.writeBody = writeBody;\r
- this.printForHtml = printForHtml;\r
-}\r
-\r
-function resetForm() {\r
- if( this._forms ) {\r
- for( var i = 0; i < this._forms.length; i++ ) {\r
- this._forms[i].reset();\r
- }\r
- }\r
- return true;\r
-}\r
-\r
-function totalMisspellings() {\r
- var total_words = 0;\r
- for( var i = 0; i < this.textInputs.length; i++ ) {\r
- total_words += this.totalWords( i );\r
- }\r
- return total_words;\r
-}\r
-\r
-function totalWords( textIndex ) {\r
- return this.originalSpellings[textIndex].length;\r
-}\r
-\r
-function totalPreviousWords( textIndex, wordIndex ) {\r
- var total_words = 0;\r
- for( var i = 0; i <= textIndex; i++ ) {\r
- for( var j = 0; j < this.totalWords( i ); j++ ) {\r
- if( i == textIndex && j == wordIndex ) {\r
- break;\r
- } else {\r
- total_words++;\r
- }\r
- }\r
- }\r
- return total_words;\r
-}\r
-\r
-//function getTextObjectArray() {\r
-// return this._form.elements;\r
-//}\r
-\r
-function getTextVal( textIndex, wordIndex ) {\r
- var word = this._getWordObject( textIndex, wordIndex );\r
- if( word ) {\r
- return word.value;\r
- }\r
-}\r
-\r
-function setFocus( textIndex, wordIndex ) {\r
- var word = this._getWordObject( textIndex, wordIndex );\r
- if( word ) {\r
- if( word.type == "text" ) {\r
- word.focus();\r
- word.style.backgroundColor = this.checkWordBgColor;\r
- }\r
- }\r
-}\r
-\r
-function removeFocus( textIndex, wordIndex ) {\r
- var word = this._getWordObject( textIndex, wordIndex );\r
- if( word ) {\r
- if( word.type == "text" ) {\r
- word.blur();\r
- word.style.backgroundColor = this.normWordBgColor;\r
- }\r
- }\r
-}\r
-\r
-function setText( textIndex, wordIndex, newText ) {\r
- var word = this._getWordObject( textIndex, wordIndex );\r
- var beginStr;\r
- var endStr;\r
- if( word ) {\r
- var pos = this.indexes[textIndex][wordIndex];\r
- var oldText = word.value;\r
- // update the text given the index of the string\r
- beginStr = this.textInputs[textIndex].substring( 0, pos );\r
- endStr = this.textInputs[textIndex].substring(\r
- pos + oldText.length,\r
- this.textInputs[textIndex].length\r
- );\r
- this.textInputs[textIndex] = beginStr + newText + endStr;\r
-\r
- // adjust the indexes on the stack given the differences in\r
- // length between the new word and old word.\r
- var lengthDiff = newText.length - oldText.length;\r
- this._adjustIndexes( textIndex, wordIndex, lengthDiff );\r
-\r
- word.size = newText.length;\r
- word.value = newText;\r
- this.removeFocus( textIndex, wordIndex );\r
- }\r
-}\r
-\r
-\r
-function writeBody() {\r
- var d = window.document;\r
- var is_html = false;\r
-\r
- d.open();\r
-\r
- // iterate through each text input.\r
- for( var txtid = 0; txtid < this.textInputs.length; txtid++ ) {\r
- var end_idx = 0;\r
- var begin_idx = 0;\r
- d.writeln( '<form name="textInput'+txtid+'">' );\r
- var wordtxt = this.textInputs[txtid];\r
- this.indexes[txtid] = [];\r
-\r
- if( wordtxt ) {\r
- var orig = this.originalSpellings[txtid];\r
- if( !orig ) break;\r
-\r
- //!!! plain text, or HTML mode?\r
- d.writeln( '<div class="plainText">' );\r
- // iterate through each occurrence of a misspelled word.\r
- for( var i = 0; i < orig.length; i++ ) {\r
- // find the position of the current misspelled word,\r
- // starting at the last misspelled word.\r
- // and keep looking if it's a substring of another word\r
- do {\r
- begin_idx = wordtxt.indexOf( orig[i], end_idx );\r
- end_idx = begin_idx + orig[i].length;\r
- // word not found? messed up!\r
- if( begin_idx == -1 ) break;\r
- // look at the characters immediately before and after\r
- // the word. If they are word characters we'll keep looking.\r
- var before_char = wordtxt.charAt( begin_idx - 1 );\r
- var after_char = wordtxt.charAt( end_idx );\r
- } while (\r
- this._isWordChar( before_char )\r
- || this._isWordChar( after_char )\r
- );\r
-\r
- // keep track of its position in the original text.\r
- this.indexes[txtid][i] = begin_idx;\r
-\r
- // write out the characters before the current misspelled word\r
- for( var j = this._lastPos( txtid, i ); j < begin_idx; j++ ) {\r
- // !!! html mode? make it html compatible\r
- d.write( this.printForHtml( wordtxt.charAt( j )));\r
- }\r
-\r
- // write out the misspelled word.\r
- d.write( this._wordInputStr( orig[i] ));\r
-\r
- // if it's the last word, write out the rest of the text\r
- if( i == orig.length-1 ){\r
- d.write( printForHtml( wordtxt.substr( end_idx )));\r
- }\r
- }\r
-\r
- d.writeln( '</div>' );\r
-\r
- }\r
- d.writeln( '</form>' );\r
- }\r
- //for ( var j = 0; j < d.forms.length; j++ ) {\r
- // alert( d.forms[j].name );\r
- // for( var k = 0; k < d.forms[j].elements.length; k++ ) {\r
- // alert( d.forms[j].elements[k].name + ": " + d.forms[j].elements[k].value );\r
- // }\r
- //}\r
-\r
- // set the _forms property\r
- this._forms = d.forms;\r
- d.close();\r
-}\r
-\r
-// return the character index in the full text after the last word we evaluated\r
-function _lastPos( txtid, idx ) {\r
- if( idx > 0 )\r
- return this.indexes[txtid][idx-1] + this.originalSpellings[txtid][idx-1].length;\r
- else\r
- return 0;\r
-}\r
-\r
-function printForHtml( n ) {\r
- return n ; // by FredCK\r
-/*\r
- var htmlstr = n;\r
- if( htmlstr.length == 1 ) {\r
- // do simple case statement if it's just one character\r
- switch ( n ) {\r
- case "\n":\r
- htmlstr = '<br/>';\r
- break;\r
- case "<":\r
- htmlstr = '<';\r
- break;\r
- case ">":\r
- htmlstr = '>';\r
- break;\r
- }\r
- return htmlstr;\r
- } else {\r
- htmlstr = htmlstr.replace( /</g, '<' );\r
- htmlstr = htmlstr.replace( />/g, '>' );\r
- htmlstr = htmlstr.replace( /\n/g, '<br/>' );\r
- return htmlstr;\r
- }\r
-*/\r
-}\r
-\r
-function _isWordChar( letter ) {\r
- if( letter.search( this.wordChar ) == -1 ) {\r
- return false;\r
- } else {\r
- return true;\r
- }\r
-}\r
-\r
-function _getWordObject( textIndex, wordIndex ) {\r
- if( this._forms[textIndex] ) {\r
- if( this._forms[textIndex].elements[wordIndex] ) {\r
- return this._forms[textIndex].elements[wordIndex];\r
- }\r
- }\r
- return null;\r
-}\r
-\r
-function _wordInputStr( word ) {\r
- var str = '<input readonly ';\r
- str += 'class="blend" type="text" value="' + word + '" size="' + word.length + '">';\r
- return str;\r
-}\r
-\r
-function _adjustIndexes( textIndex, wordIndex, lengthDiff ) {\r
- for( var i = wordIndex + 1; i < this.originalSpellings[textIndex].length; i++ ) {\r
- this.indexes[textIndex][i] = this.indexes[textIndex][i] + lengthDiff;\r
- }\r
-}\r
projects / freeside.git / blobdiff