mirror of
https://github.com/gryf/pentadactyl-pm.git
synced 2025-12-23 00:17:57 +01:00
add alternateStyleSheets property to liberator.buffer rather than generating
this list in the completion function
This commit is contained in:
Doug Kearns
@@ -466,10 +466,9 @@ liberator.Buffer = function () //{{{
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"Select the author style sheet to apply",
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function (args)
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{
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// TODO: move alternate stylesheet listing function here
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var stylesheets = liberator.completion.stylesheet()[1].map(function (s) { return s[0]; });
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var titles = liberator.buffer.alternateStyleSheets.map(function (stylesheet) { return stylesheet.title; });
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if (args && !stylesheets.some(function (s) { return s == args; }))
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if (args && !titles.some(function (title) { return title == args; }))
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{
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liberator.echoerr("Exxx: No matching stylesheet");
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return;
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@@ -557,6 +556,18 @@ liberator.Buffer = function () //{{{
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return {
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get alternateStyleSheets()
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{
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var stylesheets = getAllStyleSheets(window.content);
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// TODO: how should we handle duplicate titles?
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stylesheets = stylesheets.filter(function (stylesheet) {
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return !(!/^(screen|all|)$/i.test(stylesheet.media.mediaText) || /^\s*$/.test(stylesheet.title))
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});
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return stylesheets;
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},
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// 0 if loading, 1 if loaded or 2 if load failed
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get loaded()
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{
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@@ -649,6 +660,29 @@ liberator.Buffer = function () //{{{
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return result;
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},
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// in contrast to vim, returns the selection if one is made,
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// otherwise tries to guess the current word unter the text cursor
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// NOTE: might change the selection
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getCurrentWord: function ()
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{
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var selection = window.content.getSelection().toString();
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if (!selection)
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{
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var selectionController = getBrowser().docShell
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.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
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.getInterface(Components.interfaces.nsISelectionDisplay)
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.QueryInterface(Components.interfaces.nsISelectionController);
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selectionController.setCaretEnabled(true);
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selectionController.wordMove(false, false);
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selectionController.wordMove(true, true);
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selection = window.content.getSelection().toString();
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}
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return selection;
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},
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// quick function to get elements inside the document reliably
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// argument "args" is something like: @id='myid' or @type='text' (don't forget the quotes around myid)
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getElement: function (args, index)
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@@ -656,6 +690,137 @@ liberator.Buffer = function () //{{{
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return liberator.buffer.evaluateXPath("//*[" + (args || "") + "]").snapshotItem(index || 0);
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},
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// more advanced than a simple elem.focus() as it also works for iframes
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// and image maps
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// TODO: merge with followLink()?
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focusElement: function (elem)
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{
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var doc = window.content.document;
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var elemTagName = elem.localName.toLowerCase();
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if (elemTagName == "frame" || elemTagName == "iframe")
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{
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elem.contentWindow.focus();
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return false;
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}
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else
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{
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elem.focus();
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}
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var evt = doc.createEvent("MouseEvents");
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var x = 0;
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var y = 0;
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// for imagemap
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if (elemTagName == "area")
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{
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var coords = elem.getAttribute("coords").split(",");
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x = Number(coords[0]);
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y = Number(coords[1]);
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}
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evt.initMouseEvent("mouseover", true, true, doc.defaultView, 1, x, y, 0, 0, 0, 0, 0, 0, 0, null);
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elem.dispatchEvent(evt);
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},
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followDocumentRelationship: function (relationship)
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{
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function followFrameRelationship(relationship, parsedFrame)
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{
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var regexps;
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var relText;
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var patternText;
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var revString;
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switch (relationship)
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{
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case "next":
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regexps = liberator.options["nextpattern"].split(",");
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revString = "previous";
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break;
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case "previous":
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// TODO: accept prev\%[ious]
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regexps = liberator.options["previouspattern"].split(",");
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revString = "next";
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break;
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default:
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liberator.echoerr("Bad document relationship: " + relationship);
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}
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relText = new RegExp(relationship, "i");
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revText = new RegExp(revString, "i");
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var elems = parsedFrame.document.getElementsByTagName("link");
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// links have higher priority than normal <a> hrefs
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for (var i = 0; i < elems.length; i++)
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{
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if (relText.test(elems[i].rel) || revText.test(elems[i].rev))
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{
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liberator.open(elems[i].href);
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return true;
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}
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}
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// no links? ok, look for hrefs
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elems = parsedFrame.document.getElementsByTagName("a");
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for (var i = 0; i < elems.length; i++)
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{
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if (relText.test(elems[i].rel) || revText.test(elems[i].rev))
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{
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liberator.buffer.followLink(elems[i], liberator.CURRENT_TAB);
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return true;
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}
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}
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for (var pattern = 0; pattern < regexps.length; pattern++)
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{
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patternText = new RegExp(regexps[pattern], "i");
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for (var i = 0; i < elems.length; i++)
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{
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if (patternText.test(elems[i].textContent))
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{
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liberator.buffer.followLink(elems[i], liberator.CURRENT_TAB);
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return true;
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}
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else
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{
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// images with alt text being href
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var children = elems[i].childNodes;
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for (var j = 0; j < children.length; j++)
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{
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if (patternText.test(children[j].alt))
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{
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liberator.buffer.followLink(elems[i], liberator.CURRENT_TAB);
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return true;
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}
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}
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}
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}
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}
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return false;
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}
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var retVal;
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if (window.content.frames.length != 0)
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{
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retVal = followFrameRelationship(relationship, window.content);
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if (!retVal)
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{
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// only loop through frames if the main content didnt match
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for (var i = 0; i < window.content.frames.length; i++)
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{
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retVal = followFrameRelationship(relationship, window.content.frames[i]);
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if (retVal)
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break;
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}
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}
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}
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else
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{
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retVal = followFrameRelationship(relationship, window.content);
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}
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if (!retVal)
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liberator.beep();
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},
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// artificially "clicks" a link in order to open it
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followLink: function (elem, where)
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{
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@@ -700,38 +865,6 @@ liberator.Buffer = function () //{{{
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elem.dispatchEvent(evt);
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},
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// more advanced than a simple elem.focus() as it also works for iframes
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// and image maps
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// TODO: merge with followLink()?
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focusElement: function (elem)
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{
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var doc = window.content.document;
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var elemTagName = elem.localName.toLowerCase();
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if (elemTagName == "frame" || elemTagName == "iframe")
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{
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elem.contentWindow.focus();
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return false;
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}
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else
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{
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elem.focus();
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}
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var evt = doc.createEvent("MouseEvents");
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var x = 0;
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var y = 0;
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// for imagemap
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if (elemTagName == "area")
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{
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var coords = elem.getAttribute("coords").split(",");
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x = Number(coords[0]);
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y = Number(coords[1]);
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}
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evt.initMouseEvent("mouseover", true, true, doc.defaultView, 1, x, y, 0, 0, 0, 0, 0, 0, 0, null);
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elem.dispatchEvent(evt);
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},
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saveLink: function (elem, skipPrompt)
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{
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var doc = elem.ownerDocument;
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@@ -751,29 +884,6 @@ liberator.Buffer = function () //{{{
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}
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},
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// in contrast to vim, returns the selection if one is made,
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// otherwise tries to guess the current word unter the text cursor
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// NOTE: might change the selection
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getCurrentWord: function ()
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{
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var selection = window.content.getSelection().toString();
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if (!selection)
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{
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var selectionController = getBrowser().docShell
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.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
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.getInterface(Components.interfaces.nsISelectionDisplay)
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.QueryInterface(Components.interfaces.nsISelectionController);
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selectionController.setCaretEnabled(true);
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selectionController.wordMove(false, false);
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selectionController.wordMove(true, true);
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selection = window.content.getSelection().toString();
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}
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return selection;
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},
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scrollBottom: function ()
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{
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scrollToPercentiles(-1, 100);
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@@ -937,16 +1047,6 @@ liberator.Buffer = function () //{{{
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setTimeout(function () { doc.body.removeChild(indicator); }, 500);
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},
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zoomIn: function (steps, fullZoom)
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{
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bumpZoomLevel(steps, fullZoom);
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},
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zoomOut: function (steps, fullZoom)
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{
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bumpZoomLevel(-steps, fullZoom);
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},
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// similar to pageInfo
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// TODO: print more useful information, just like the DOM inspector
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showElementInfo: function (elem)
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@@ -1204,105 +1304,6 @@ liberator.Buffer = function () //{{{
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liberator.echo(pageInfoText, liberator.commandline.FORCE_MULTILINE);
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},
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followDocumentRelationship: function (relationship)
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{
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function followFrameRelationship(relationship, parsedFrame)
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{
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var regexps;
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var relText;
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var patternText;
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var revString;
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switch (relationship)
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{
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case "next":
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regexps = liberator.options["nextpattern"].split(",");
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revString = "previous";
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break;
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case "previous":
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// TODO: accept prev\%[ious]
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regexps = liberator.options["previouspattern"].split(",");
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revString = "next";
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break;
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default:
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liberator.echoerr("Bad document relationship: " + relationship);
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}
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relText = new RegExp(relationship, "i");
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revText = new RegExp(revString, "i");
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var elems = parsedFrame.document.getElementsByTagName("link");
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// links have higher priority than normal <a> hrefs
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for (var i = 0; i < elems.length; i++)
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{
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if (relText.test(elems[i].rel) || revText.test(elems[i].rev))
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{
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liberator.open(elems[i].href);
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return true;
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}
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}
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// no links? ok, look for hrefs
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elems = parsedFrame.document.getElementsByTagName("a");
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for (var i = 0; i < elems.length; i++)
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{
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if (relText.test(elems[i].rel) || revText.test(elems[i].rev))
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{
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liberator.buffer.followLink(elems[i], liberator.CURRENT_TAB);
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return true;
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}
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}
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for (var pattern = 0; pattern < regexps.length; pattern++)
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{
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patternText = new RegExp(regexps[pattern], "i");
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for (var i = 0; i < elems.length; i++)
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{
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if (patternText.test(elems[i].textContent))
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{
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liberator.buffer.followLink(elems[i], liberator.CURRENT_TAB);
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return true;
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}
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else
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{
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// images with alt text being href
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var children = elems[i].childNodes;
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for (var j = 0; j < children.length; j++)
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{
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if (patternText.test(children[j].alt))
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{
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liberator.buffer.followLink(elems[i], liberator.CURRENT_TAB);
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return true;
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}
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}
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}
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}
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}
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return false;
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}
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var retVal;
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if (window.content.frames.length != 0)
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{
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retVal = followFrameRelationship(relationship, window.content);
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if (!retVal)
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{
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// only loop through frames if the main content didnt match
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for (var i = 0; i < window.content.frames.length; i++)
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{
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retVal = followFrameRelationship(relationship, window.content.frames[i]);
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if (retVal)
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break;
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}
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}
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}
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else
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{
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retVal = followFrameRelationship(relationship, window.content);
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}
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if (!retVal)
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liberator.beep();
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},
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viewSelectionSource: function ()
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{
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// copied (and tuned somebit) from browser.jar -> nsContextMenu.js
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@@ -1348,6 +1349,16 @@ liberator.Buffer = function () //{{{
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{
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liberator.open("view-source:" + url);
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}
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},
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zoomIn: function (steps, fullZoom)
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{
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bumpZoomLevel(steps, fullZoom);
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},
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zoomOut: function (steps, fullZoom)
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{
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bumpZoomLevel(-steps, fullZoom);
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}
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};
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//}}}
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@@ -289,10 +289,7 @@ liberator.Completion = function () //{{{
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{
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var stylesheets = getAllStyleSheets(window.content);
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// TODO: how should we handle duplicate titles?
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stylesheets = stylesheets.filter(function (stylesheet) {
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return !(!/^(screen|all|)$/i.test(stylesheet.media.mediaText) || /^\s*$/.test(stylesheet.title))
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}).map(function (stylesheet) {
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stylesheets = liberator.buffer.alternateStyleSheets.map(function (stylesheet) {
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return [stylesheet.title, stylesheet.href || "inline"];
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});
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Block a user