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Code Issues Packages Projects Releases Wiki Activity

Bug 444307 – Page Style functions cleanup. r=gavin

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This commit is contained in:
Dão Gottwald 2008-08-09 21:37:00 +02:00
parent c7dca6c78b
commit e3a3707555
1 changed files with 37 additions and 55 deletions
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92
browser/base/content/browser.js
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@ -5099,28 +5099,16 @@ function charsetLoadListener (event)
}
/* Begin Page Style Functions */
function getStyleSheetArray(frame)
{
var styleSheets = frame.document.styleSheets;
var styleSheetsArray = new Array(styleSheets.length);
for (var i = 0; i < styleSheets.length; i++) {
styleSheetsArray[i] = styleSheets[i];
}
return styleSheetsArray;
}
function getAllStyleSheets(frameset)
{
var styleSheetsArray = getStyleSheetArray(frameset);
for (var i = 0; i < frameset.frames.length; i++) {
var frameSheets = getAllStyleSheets(frameset.frames[i]);
function getAllStyleSheets(frameset) {
var styleSheetsArray = Array.slice(frameset.document.styleSheets);
for (let i = 0; i < frameset.frames.length; i++) {
let frameSheets = getAllStyleSheets(frameset.frames[i]);
styleSheetsArray = styleSheetsArray.concat(frameSheets);
}
return styleSheetsArray;
}
function stylesheetFillPopup(menuPopup)
{
function stylesheetFillPopup(menuPopup) {
var noStyle = menuPopup.firstChild;
var persistentOnly = noStyle.nextSibling;
var sep = persistentOnly.nextSibling;
@ -5128,41 +5116,42 @@ function stylesheetFillPopup(menuPopup)
menuPopup.removeChild(sep.nextSibling);
var styleSheets = getAllStyleSheets(window.content);
var currentStyleSheets = [];
var currentStyleSheets = {};
var styleDisabled = getMarkupDocumentViewer().authorStyleDisabled;
var haveAltSheets = false;
var altStyleSelected = false;
for (var i = 0; i < styleSheets.length; ++i) {
var currentStyleSheet = styleSheets[i];
for (let i = 0; i < styleSheets.length; ++i) {
let currentStyleSheet = styleSheets[i];
if (!currentStyleSheet.title)
continue;
// Skip any stylesheets that don't match the screen media type.
var media = currentStyleSheet.media.mediaText.toLowerCase();
if (media && (media.indexOf("screen") == -1) && (media.indexOf("all") == -1))
let (media = currentStyleSheet.media.mediaText.toLowerCase()) {
if (media && (media.indexOf("screen") == -1) && (media.indexOf("all") == -1))
continue;
}
if (currentStyleSheet.title) {
if (!currentStyleSheet.disabled)
altStyleSelected = true;
if (!currentStyleSheet.disabled)
altStyleSelected = true;
haveAltSheets = true;
haveAltSheets = true;
var lastWithSameTitle = null;
if (currentStyleSheet.title in currentStyleSheets)
lastWithSameTitle = currentStyleSheets[currentStyleSheet.title];
let lastWithSameTitle = null;
if (currentStyleSheet.title in currentStyleSheets)
lastWithSameTitle = currentStyleSheets[currentStyleSheet.title];
if (!lastWithSameTitle) {
var menuItem = document.createElement("menuitem");
menuItem.setAttribute("type", "radio");
menuItem.setAttribute("label", currentStyleSheet.title);
menuItem.setAttribute("data", currentStyleSheet.title);
menuItem.setAttribute("checked", !currentStyleSheet.disabled && !styleDisabled);
menuPopup.appendChild(menuItem);
currentStyleSheets[currentStyleSheet.title] = menuItem;
} else {
if (currentStyleSheet.disabled)
lastWithSameTitle.removeAttribute("checked");
}
if (!lastWithSameTitle) {
let menuItem = document.createElement("menuitem");
menuItem.setAttribute("type", "radio");
menuItem.setAttribute("label", currentStyleSheet.title);
menuItem.setAttribute("data", currentStyleSheet.title);
menuItem.setAttribute("checked", !currentStyleSheet.disabled && !styleDisabled);
menuPopup.appendChild(menuItem);
currentStyleSheets[currentStyleSheet.title] = menuItem;
} else if (currentStyleSheet.disabled) {
lastWithSameTitle.removeAttribute("checked");
}
}
@ -5174,20 +5163,15 @@ function stylesheetFillPopup(menuPopup)
}
function stylesheetInFrame(frame, title) {
var docStyleSheets = frame.document.styleSheets;
for (var i = 0; i < docStyleSheets.length; ++i) {
if (docStyleSheets[i].title == title)
return true;
}
return false;
return Array.some(frame.document.styleSheets,
function (stylesheet) stylesheet.title == title);
}
function stylesheetSwitchFrame(frame, title) {
var docStyleSheets = frame.document.styleSheets;
for (var i = 0; i < docStyleSheets.length; ++i) {
var docStyleSheet = docStyleSheets[i];
for (let i = 0; i < docStyleSheets.length; ++i) {
let docStyleSheet = docStyleSheets[i];
if (title == "_nostyle")
docStyleSheet.disabled = true;
@ -5199,18 +5183,16 @@ function stylesheetSwitchFrame(frame, title) {
}
function stylesheetSwitchAll(frameset, title) {
if (!title || title == "_nostyle" || stylesheetInFrame(frameset, title)) {
if (!title || title == "_nostyle" || stylesheetInFrame(frameset, title))
stylesheetSwitchFrame(frameset, title);
}
for (var i = 0; i < frameset.frames.length; i++) {
for (let i = 0; i < frameset.frames.length; i++)
stylesheetSwitchAll(frameset.frames[i], title);
}
}
function setStyleDisabled(disabled) {
getMarkupDocumentViewer().authorStyleDisabled = disabled;
}
/* End of the Page Style functions */
var BrowserOffline = {