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* code refactoring, mostly methods from hints.js -> buffer.js

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* ;s and :pageinfo try to propose filenames relative to the current directory now
This commit is contained in:
Martin Stubenschrott
2008-01-05 21:14:27 +00:00
parent 177b8d3b49
commit 17fafa17dd
6 changed files with 134 additions and 119 deletions
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112
content/buffers.js
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@@ -283,13 +283,6 @@ vimperator.Buffer = function () //{{{
return window.content.document.title;
},
// quick function to get elements inside the document reliably
// argument "args" is something like: @id='myid' or @type='text' (don't forget the quoted around myid)
element: function (args, index)
{
return vimperator.buffer.evaluateXPath("//*[" + (args || "") + "]").snapshotItem(index || 0)
},
// returns an XPathResult object
evaluateXPath: function (expression, doc, elem, asIterator)
{
@@ -316,14 +309,33 @@ vimperator.Buffer = function () //{{{
return result;
},
// quick function to get elements inside the document reliably
// argument "args" is something like: @id='myid' or @type='text' (don't forget the quoted around myid)
getElement: function (args, index)
{
return vimperator.buffer.evaluateXPath("//*[" + (args || "") + "]").snapshotItem(index || 0)
},
// artificially "clicks" a link in order to open it
followLink: function (elem, where, offsetX, offsetY)
followLink: function (elem, where)
{
var doc = window.content.document;
var view = window.document.defaultView;
//var view = doc.defaultView;
offsetX = offsetX || 1;
offsetY = offsetY || 1;
var offsetX = 1;
var offsetY = 1;
var localName = elem.localName.toLowerCase();
if (localName == "frame" || localName == "iframe") // broken?
{
elem.contentWindow.focus();
return false;
}
else if (localName == "area") // for imagemap
{
var coords = elem.getAttribute("coords").split(",");
offsetX = Number(coords[0]) + 1;
offsetY = Number(coords[1]) + 1;
}
var newTab = false, newWindow = false;
switch (where)
@@ -339,15 +351,80 @@ vimperator.Buffer = function () //{{{
vimperator.log("Invalid where argument for followLink()");
}
elem.focus();
var evt = doc.createEvent("MouseEvents");
evt.initMouseEvent("mousedown", true, true, view, 1, offsetX, offsetY, 0, 0, /*ctrl*/ newTab, /*event.altKey*/0, /*event.shiftKey*/ newWindow, /*event.metaKey*/ newTab, 0, null);
elem.dispatchEvent(evt);
//var evt = doc.createEvent("MouseEvents");
evt.initMouseEvent("click", true, true, view, 1, offsetX, offsetY, 0, 0, /*ctrl*/ newTab, /*event.altKey*/0, /*event.shiftKey*/ newWindow, /*event.metaKey*/ newTab, 0, null);
elem.dispatchEvent(evt);
},
// more advanced than a simple elem.focus() as it also works for iframes
// and image maps
// TODO: merge with followLink()?
focusElement: function (elem)
{
var doc = window.content.document;
var elemTagName = elem.localName.toLowerCase();
if (elemTagName == "frame" || elemTagName == "iframe")
{
elem.contentWindow.focus();
return false;
}
else
{
elem.focus();
}
var evt = doc.createEvent("MouseEvents");
var x = 0;
var y = 0;
// for imagemap
if (elemTagName == "area")
{
var coords = elem.getAttribute("coords").split(",");
x = Number(coords[0]);
y = Number(coords[1]);
}
evt.initMouseEvent("mouseover", true, true, doc.defaultView, 1, x, y, 0, 0, 0, 0, 0, 0, 0, null);
elem.dispatchEvent(evt);
},
yankElementText: function (elem)
{
var text = elem.textContent || "";
vimperator.copyToClipboard(text);
vimperator.echo("Yanked " + text, vimperator.commandline.FORCE_SINGLELINE);
},
yankElementLocation: function (elem)
{
var loc = elem.href || "";
vimperator.copyToClipboard(loc);
vimperator.echo("Yanked " + loc, vimperator.commandline.FORCE_SINGLELINE);
},
saveLink: function (elem, skipPrompt)
{
var doc = elem.ownerDocument;
var url = makeURLAbsolute(elem.baseURI, elem.href);
var text = elem.textContent;
try
{
urlSecurityCheck(url, doc.nodePrincipal);
// we always want to save that link relative to the current working directory
vimperator.options.setFirefoxPref("browser.download.lastDir", vimperator.io.getCurrentDirectory());
saveURL(url, text, null, true, skipPrompt, makeURI(url, doc.characterSet));
}
catch (e)
{
vimperator.echoerr(e);
}
},
// in contrast to vim, returns the selection if one is made,
// otherwise tries to guess the current word unter the text cursor
// NOTE: might change the selection
@@ -668,7 +745,14 @@ vimperator.Buffer = function () //{{{
bumpZoomLevel(-steps, fullZoom);
},
pageInfo: function (verbose)
// similar to pageInfo
// TODO: print more useful information, just like the DOM inspector
showElementInfo: function (elem)
{
vimperator.echo("Element:<br/>" + vimperator.objectToString(elem), vimperator.commandline.FORCE_MULTILINE);
},
showPageInfo: function (verbose)
{
const feedTypes = {
"application/rss+xml": "RSS",