var grepper = function(obj, ofst, tglen, re){ //obj:Story ofst:CharacterOffset tglen:targets length re:REObject

var result =new Array();

var swp,st,ed;

var pos = 0, len = 0;

var tgcStyle,tgpStyle,cstyle,pstyle,tg,tgtStr;

if (ls0.selection.index==0){ //get target characterStyle

cstyle= null;

} else {

cstyle = charStyles.list()[ls0.selection.index-1];

}

if (ls1.selection.index==0){ //get target paragraphStyle

pstyle= null;

} else {

pstyle = paraStyles.list()[ls1.selection.index-1];

}

var tmp="";

for (var j=0;j<ofst;j++) tmp+="`";

tgtStr = tmp + obj.textRange.contents.substr(ofst,tglen);

while(re.test(tgtStr)){

st = tgtStr.match(re)+"";

swp = "";

for(var i=0;i<st.length;i++) swp += "`";

pos = tgtStr.indexOf(st);

len = st.length;

if (r0.value||(cstyle==null&&pstyle==null)){

result.push([pos, len]);

} else {

tgcStyle = obj.characters[pos+ofst].characterStyles;

tgpStyle = obj.characters[pos+ofst].paragraphStyles;

//if (tgcStyle!=cstyle&&cstyle!=null) continue;

//if (tgpStyle!=pstyle&&pstyle!=null) continue;

result.push([pos, len]);

}

tgtStr = tgtStr.replace(st, swp);

}

return result;

}

var replacer = function (txRange, tg, str){ //txRange:textRange, tg:targetArray, str:swapString,

var c = new Array();

var i,j,cstyle,tmp;

var fl = 0;

var num =tg.length;

if (ls2.selection.index==0){

cstyle= null;

} else {

cstyle = charStyles.list()[ls2.selection.index-1];

}

if (cstyle==null&&!r0.value){//||ls3.selection.index==0&&!r0.value){

alert("No Style selected.");

return false

}

for (i=0;i<num;i++){

c = tg.pop();

centerView (getFrame(txRange,c[0]));

tgtSlection (txRange.parent.textRange, c[0], c[1]);

if (!allReplace) {

fl = confirmReplace();

if (fl==-1) return null;

if (fl==0) continue;

if (fl==2) allReplace= true;

}

if (r2.value||(ls3.selection.index!=0&&ckbx.value)) {

str = txRange.parent.textRange.characters[c[0]].contents, tmp = "";

for (j=c[0]+c[1]-1;j>c[0];j--) {

tmp = txRange.parent.textRange.characters[j].contents + tmp;

txRange.parent.textRange.characters[j].remove();

}

str += tmp;

} else {

for (j=c[0]+c[1]-1;j>c[0];j--) txRange.parent.textRange.characters[j].remove();

}

if(r1.value||r2.value) {

cstyle.applyTo(txRange.parent.textRange.characters[c[0]], true);

}

if(ls3.selection.index!=0&&ckbx.value){

txRange.parent.textRange.characters[c[0]].characterAttributes.alternateGlyphs

= getGryph();

}

txRange.parent.textRange.characters[c[0]].characters.addBefore(str);

txRange.parent.textRange.characters[c[0]+str.length].remove();

doReplace++;

redraw();

}

return true;

}

function get_stRange(slct){

var frms = new Array();

var strys = new Array();

var st = new Array();

var tmp = new Array();

//get textFrames in each stories

for (var i=0;i<slct.length;i++) if (slct[i].typename=='TextFrame') frms.push(slct[i]);

var j=0,k=0;

while (frms.length>0){

st[j] = new Array();

loop = frms[0].textRange.parent.textFrames.length;

for (i=0;i<loop;i++){

for (k=0;k<frms.length;k++){

if (frms[0].textRange.parent.textFrames[i]==frms[k]){

st[j].push(frms[k]);

frms.splice(k,1);

break;

}

}

}

if (st[j].length>0) j++;

}

for (i=0;i<st.length;i++){

ofst = st[i][0].textRange.characterOffset - 1;

len = st[i][0].characters.length;

if (st[i].length>1){

for (j=1;j<st[i].length;j++){

if (st[i][j-1].nextFrame==st[i][j]){

len += st[i][j].characters.length;

} else {

strys.push([st[i][0].textRange.parent, ofst, len]);

ofst = st[i][j].textRange.characterOffset - 1;

len = st[i][j].characters.length;

}

}

strys.push([st[i][0].textRange.parent, ofst, len]);

} else {

strys.push([st[i][0].textRange.parent, ofst, len]);

}

}

strys.sort();

strys.reverse();

return strys;

}

function getPosition(txFrame){ //txFrame:TextFrame return texRanges characteroffset and contents length

var tgtRange = txFrame.textRange;

var st = txFrame.textRange.characterOffset-1;

var len = txFrame.characters.length;

return [tgtRange, st, len];

}

function getGryph(){

var result;

switch(ls3.selection.index){

case 1:

result = AlternateGlyphsForm.DEFAULTFORM;

break;

case 2:

result = AlternateGlyphsForm.EXPERT;

break;

case 3:

result = AlternateGlyphsForm.FULLWIDTH;

break;

case 4:

result = AlternateGlyphsForm.HALFWIDTH;

break;

case 5:

result = AlternateGlyphsForm.JIS04FORM;

break;

case 6:

result = AlternateGlyphsForm.JIS78FORM;

break;

case 7:

result = AlternateGlyphsForm.JIS83FORM;

break;

case 8:

result = AlternateGlyphsForm.JIS90FORM;

break;

case 9:

result = AlternateGlyphsForm.PROPORTIONALWIDTH;

break;

case 10:

result = AlternateGlyphsForm.QUARTERWIDTH;

break;

case 11:

result = AlternateGlyphsForm.THIRDWIDTH;

break;

case 12:

result = AlternateGlyphsForm.TRADITIONAL;

break;

default:

result = AlternateGlyphsForm.DEFAULTFORM;

break;

}

return result;

}

//building user interface

//--------gets Document styles---------------------------------------------

var items0,items1 = new Array();

var charStyles= {

styles: app.activeDocument.characterStyles,

list: function(){

var result = new Array();

for (var i=0;i<this.styles.length;i++){

result.push(this.styles[i]);

}

return result;

},

names: function(){

var result = new Array();

for (var i=0;i<this.styles.length;i++){

result.push(this.styles[i].name);

}

return result;

}

}

var paraStyles = {

styles: app.activeDocument.paragraphStyles,

list: function(){

var result = new Array();

for (var i=0;i<this.styles.length;i++){

result.push(this.styles[i]);

}

return result;

},

names: function(){

var result = new Array();

for (var i=0;i<this.styles.length;i++){

result.push(this.styles[i].name);

}

return result;

}

}

var items0 = charStyles.names();

var items1 = paraStyles.names();

items0.unshift('––––––––––');

items1.unshift('––––––––––');

var gryphfrm = ["––––––––––","DEFAULTFORM","EXPERT","FULLWIDTH","HALFWIDTH",

"JIS04FORM","JIS78FORM","JIS83FORM","JIS90FORM",

"PROPORTIONALWIDTH","QUARTERWIDTH","THIRDWIDTH",

"TRADITIONAL"];

var allReplace=false;

var doReplace = 0;

//-----make window object-----------------------------------------------------------------------------

var targetObj = ['selection', 'document', 'activeLayer'];

var d = new Window ('dialog', 'RE Grep for AI', undefined);

d.location = [40,40];

var pnl0 = d.add('panel', undefined, 'RegExp Strings');

var g0= pnl0.add("group",undefined,"");

g0.orientation = "row";

var stTx0 = g0.add('statictext', undefined, 'find');

stTx0.characters = 7;

var vTx0 = g0.add('edittext', undefined , '', {multiline:true});

vTx0.characters = 40;

var g1= pnl0.add("group",undefined,"");

g1.orientation = "row";

var stTx1 = g1.add('statictext', undefined , 'replace');

stTx1.characters = 7;

var vTx1 = g1.add('edittext', undefined, '', {multiline:true});

vTx1.characters = 40;

var gp0 = d.add("group",undefined,"");

gp0.alignment = "top";

var pnl1 = gp0.add('panel', undefined, 'Options');

pnl1.alignment = "left";

var r0 = pnl1.add('radiobutton', undefined, "don't change styles");

var r1 = pnl1.add('radiobutton', undefined, 'change with styles');

var r2 = pnl1.add('radiobutton', undefined, 'change only styles');

r0.value = true;

var ckbx = pnl1.add('checkbox',undefined, 'change with gryphs');

ckbx.value = false;

var g6 = pnl1.add("group",undefined,"");

var stTx6 = g6.add('statictext', undefined , 'select target');

var ls4 = g6.add('dropdownlist', undefined, targetObj);

ls4.selection = 0;

var gp1 =gp0.add("group",undefined,"");

gp1.orientation = "column";

//gp1.alignment = "left";

var p0 = gp1.add('panel',undefined, 'search styles') ;

var g2 = p0.add("group",undefined,"");

var stTx2 = g2.add('statictext', undefined , 'character style');

var ls0 = g2.add('dropdownlist', undefined, items0);

var g3 = p0.add("group",undefined,"");

var stTx3 = g3.add('statictext', undefined , 'paragraph style');

var ls1 = g3.add('dropdownlist', undefined, items1);

ls0.selection=0;

ls1.selection=0;

var p1 = gp1.add('panel', undefined, 'replace styles') ;

var g4 = p1.add("group",undefined,"");

var stTx4 = g4.add('statictext', undefined , 'character style');

var ls2 = g4.add('dropdownlist', undefined, items0);

var g5 = p1.add("group",undefined,"");

var stTx5 = g5.add('statictext', undefined , 'alternate gryph');

var ls3 = g5.add('dropdownlist', undefined, gryphfrm);

ls2.selection=0;

ls3.selection=0;

var bt = d.add("group",undefined,""); //button

bt.orientation = "row";

var btn0 = bt.add('button', undefined, 'cancel', {name:'cancel'});

var btn1 = bt.add('button', undefined , 'apply', {name:'ok'});

btn1.onClick = function (){

if(main()){

alert ("Total replaced targets = " + doReplace);

}

};

d.show();

//---------main function-------------------------------------------------------

function main(){

d.close();

var REPLACE = vTx1.text;

var seTgt = eval('/' + vTx0.text + '/');

switch(ls4.selection.index){

case 0: //selection

var tgArray = new Array();

var targets = app.activeDocument.selection;

if (targets.typename=='TextRange') {

resultArray = grepper(targets.parent, targets.characterOffset-1, targets.length, seTgt);

if (replacer(targets, resultArray, REPLACE)==null) return false;

return true;

}

var tgRange = new Array();

tgRange = get_stRange(targets);

for (var i=0;i<tgRange.length;i++){

resultArray = grepper(tgRange[i][0], tgRange[i][1], tgRange[i][2], seTgt);

if (resultArray.length==0) continue;

if (replacer(tgRange[i][0].textRange, resultArray, REPLACE)==null) return false;

}

return true;

break;

case 1: //document

var targets = app.activeDocument.stories;

for (var i=0;i<targets.length;i++){

resultArray = grepper(targets[i], 0, targets[i].characters.length, seTgt);

if (resultArray.length==0) continue;

if (replacer(targets[i].textRange, resultArray, REPLACE)==null) return false;

}

return true;

break;

case 2: //layer

var targets = app.activeDocument.activeLayer.stories;

for (var i=0;i<targets.length;i++){

resultArray = grepper(targets[i], 0, targets[i].characters.length, seTgt);

if (resultArray.length==0) continue;

if (replacer(targets[i], resultArray, REPLACE)==null) return false;

}

return true;

break;

default:

return false;

}

}

//--make view-------------------------------------------------------------------

function getFrame(tg, pos){ //tg:TextRanges

var result = new Array();

var frame = tg.parent.textFrames;

var tgLen = tg.characters.length;

var ofst = tg.characterOffset;

for (var i=0;i<frame.length;i++){

ofst -= frame[i].characters.length;

if (ofst<=0) return frame[i];

}

}

function tgtSlection(obj, fstPos, len){

obj.characters[fstPos].select(false);

for (var i=fstPos+1;i<fstPos+len;i++){

obj.characters[i].select(true);

}

redraw();

}

function centerView(obj){

var x = obj.position[0] + obj.width/2;

var y = obj.position[1] + obj.height/2;

app.activeDocument.activeView.centerPoint = [x, y];

app.activeDocument.activeView.zoom= 1.5;

}

//--confirm window----------------------------------------------------------------

function confirmReplace(){

var result

var cWin = new Window('dialog', 'Replace the target?', [100,100,400,170]);

var stTx = cWin.add('statictext', [10,10,250,25] , "");

var bt0 = cWin.add('button', [10,35,60,55], 'cancel', {name:'exit'});

var bt1 = cWin.add('button', [70,35,130,55], 'skip', {name:'skip'});

var bt2 = cWin.add('button', [140,35,200,55], 'replace', {name:'replace'});

bt2.active = true;

var bt3 = cWin.add('button', [210,35,270,55], 'all', {name:'all'});

bt0.onClick = function (){

result=-1;

cWin.close();

};

bt1.onClick = function (){

result=0;

cWin.close();

};

bt2.onClick = function (){

result=1;

cWin.close();

};

bt3.onClick = function (){

result=2;

cWin.close();

};

cWin.show();

return result;

}