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:undoall + :undo tab-completion

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This commit is contained in:
Doug Kearns
2007-10-09 13:19:20 +00:00
parent 79eb375e68
commit 5dfa3f6e19
2 changed files with 53 additions and 3 deletions
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55
content/commands.js
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@@ -1504,13 +1504,62 @@ function Commands() //{{{
}
));
addDefaultCommand(new Command(["u[ndo]"],
function(args, special, count) { if (count < 1) count = 1; undoCloseTab(count-1); },
function(args, special, count)
{
usage: ["[count]u[ndo]"],
if (count < 1)
count = 1;
if (args)
{
var ss = Cc["@mozilla.org/browser/sessionstore;1"].getService(Ci.nsISessionStore);
var undoItems = eval("(" + ss.getClosedTabData(window) + ")");
for (var i = 0; i < undoItems.length; i++)
{
if (undoItems[i].state.entries[0].url == args)
{
count = i+1;
break;
}
}
}
undoCloseTab(count-1);
},
{
usage: ["[count]u[ndo][!] [url]"],
short_help: "Undo closing of a tab",
help: "If a count is given, don't close the last but the <code class=\"argument\">[count]</code>th last tab."
help: "If a count is given, don't close the last but the <code class=\"argument\">[count]</code>th last tab. " +
"With <code class=\"argument\">[url]</code> restores the tab matching the url.",
completer: function(filter)
{
// get closed-tabs from nsSessionStore
var ss = Cc["@mozilla.org/browser/sessionstore;1"].getService(Ci.nsISessionStore);
var undoItems = eval("(" + ss.getClosedTabData(window) + ")");
var completions = [];
for (var i = 0; i < undoItems.length; i++)
{
// undoItems[i].image is also available if need for favicons
completions.push([undoItems[i].state.entries[0].url, undoItems[i].title]);
}
return completions;
}
}
));
addDefaultCommand(new Command(["undoa[ll]"],
function(args, special, count)
{
if (count || special)
return vimperator.echoerr("E488: Trailing characters");
var ss = Cc["@mozilla.org/browser/sessionstore;1"].getService(Ci.nsISessionStore);
var undoItems = eval("(" + ss.getClosedTabData(window) + ")");
for (var i = 0; i < undoItems.length; i++)
undoCloseTab(); // doesn't work with i as the index to undoCloseTab
},
{
short_help: "Undo closing of all closed tabs",
help: "Firefox stores up to 10 closed tabs, even after a browser restart."
}
)),
addDefaultCommand(new Command(["unl[et]"],
function(args, special)
{