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move win.res guard clause after initialisation of win in loadCoord()

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This commit is contained in:
Doug Kearns
2007-08-10 11:14:51 +00:00
parent cfdea2614a
commit 5b4ad04154
1 changed files with 14 additions and 13 deletions
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27
chrome/content/vimperator/hints.js
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@@ -70,11 +70,12 @@ function Hints() //{{{
this.loadCoord = function(winId, i)
{
win = wins[winId];
// win.res is not ready when loading has not finished yet
if(!win.res)
if (!win.res)
return;
win = wins[winId];
var elem = win.res.snapshotItem(i);
if (elem)
@@ -270,7 +271,7 @@ function Hints() //{{{
function onResize(event)
{
if(event)
if (event)
doc = event.originalTarget;
else
doc = window.content.document;
@@ -335,9 +336,9 @@ function Hints() //{{{
// make all links the same length
var hintLength = 1;
var tmp = linkCount;
while((tmp /= hintCharacters.length) > 1.0)
while ((tmp /= hintCharacters.length) > 1.0)
hintLength++;
while(str.length < hintLength)
while (str.length < hintLength)
{
result += hintCharacters.charAt(0).toUpperCase();
hintLength--;
@@ -376,7 +377,7 @@ function Hints() //{{{
{
hintElem = getHintById(linkNumString);
setHintStyle(hintElem, styleStringFocus);
if(hintElem)
if (hintElem)
setMouseOverElement(hintElem.refElem);
}
}
@@ -420,7 +421,7 @@ function Hints() //{{{
//function disableHahMode(event)
this.disableHahMode = function(win)
{
if(!isHahModeEnabled)
if (!isHahModeEnabled)
return;
vimperator.setMode(vimperator.modes.NORMAL);
@@ -437,7 +438,7 @@ function Hints() //{{{
linkNumString = '';
state = 0;
while(hintedElems.length > 0)
while (hintedElems.length > 0)
{
var elem = hintedElems.pop();
if (!elem)
@@ -467,7 +468,7 @@ function Hints() //{{{
{
var x = 0, y = 0;
while(hintedElems.length > 0)
while (hintedElems.length > 0)
{
var elem = hintedElems.pop();
if (!elem)
@@ -515,7 +516,7 @@ function Hints() //{{{
var loc = "";
var elems = this.hintedElements();
var tmp = "";
for(i = 0; i < elems.length; i++)
for (i = 0; i < elems.length; i++)
{
tmp = elems[i].refElem.href;
if (typeof(tmp) != 'undefined' && tmp.length > 0)
@@ -538,7 +539,7 @@ function Hints() //{{{
var loc = "";
var elems = this.hintedElements();
var tmp = "";
for(i = 0; i < elems.length; i++)
for (i = 0; i < elems.length; i++)
{
tmp = elems[i].refElem.textContent;
if (typeof(tmp) != 'undefined' && tmp.length > 0)
@@ -622,7 +623,7 @@ function Hints() //{{{
//calculate how many characters a hint must have
var hintLength = 1;
var tmp = linkCount;
while((tmp /= hintCharacters.length) > 1.0)
while ((tmp /= hintCharacters.length) > 1.0)
hintLength++;
if (linkNumString.length >= hintLength)
@@ -642,7 +643,7 @@ function Hints() //{{{
hints = doc.createElement('HINTS');
hints.id = "hah_hints";
hints.valid_hint_count = 0; // initially 0 elements are usable as hints
if(doc.body)
if (doc.body)
doc.body.appendChild(hints);
}