mirror of
https://github.com/gryf/pentadactyl-pm.git
synced 2025-12-22 14:27:58 +01:00
new :set and :prefs commands, tweaked :set output to use colors
This commit is contained in:
Doug Kearns
@@ -1042,11 +1042,35 @@ function Commands() //{{{
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}
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));
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addDefaultCommand(new Command(["pref[erences]", "prefs"],
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openPreferences,
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function(args, special, count, modifiers)
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{
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if (!args)
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{
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// TODO: copy these snippets to more function which should work with :tab xxx
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if (modifiers && modifiers.inTab)
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{
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vimperator.open(special ? "about:config" :
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"chrome://browser/content/preferences/preferences.xul", vimperator.NEW_TAB);
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}
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else
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{
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if (special) // open firefox settings gui dialog
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vimperator.open("about:config", vimperator.CURRENT_TAB);
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else
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openPreferences();
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}
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}
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else
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{
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vimperator.echoerr("E488: Trailing characters");
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}
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},
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{
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usage: [":pref[erences][!]"],
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short_help: "Show Browser Preferences",
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help: "You can change the browser preferences from this dialog.<br/>Be aware that not all Firefox preferences work, because Vimperator overrides some keybindings and changes Firefox's GUI.<br/>" +
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"Works like <code class=\"command\">:set!</code>, but opens the dialog in a new window instead of a new tab. Use this, if you experience problems/crashes when using <code class=\"command\">:set!</code>"
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help: "You can change the browser preferences from this dialog. " +
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"Be aware that not all Firefox preferences work, because Vimperator overrides some keybindings and changes Firefox's GUI.<br/>" +
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"<code class=\"command\">:prefs!</code> opens about:config in the current tab where you can change advanced Firefox preferences."
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}
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));
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addDefaultCommand(new Command(["qma[rk]"],
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@@ -1154,158 +1178,156 @@ function Commands() //{{{
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addDefaultCommand(new Command(["se[t]"],
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function(args, special, count, modifiers)
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{
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if (special)
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{
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vimperator.echo("This WILL show all non-default about:config options");
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return;
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}
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var only_non_default = false; //used for :set to print non-default options
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if (!args)
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{
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// TODO: copy these snippets to more function which should work with :tab xxx
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var where = vimperator.CURRENT_TAB;
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if (arguments[3] && arguments[3].inTab)
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where = vimperator.NEW_TAB;
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if (special) // open firefox settings gui dialog
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vimperator.open("chrome://browser/content/preferences/preferences.xul", where);
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else
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vimperator.open("about:config", where);
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args = "all?"
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only_non_default = true;
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}
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// 1 2 3 4 5 6
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var matches = args.match(/^\s*(no|inv)?([a-z]+)([?&!])?(([+-])?=(.*))?/);
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if (!matches)
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{
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vimperator.echoerr("E518: Unknown option: " + args);
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return;
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}
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var no = false;
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if (matches[1] == "no")
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no = true;
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var opt = matches[2];
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var all = false;
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if (opt == "all")
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all = true;
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var option = vimperator.options.get(opt);
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if (!option && !all)
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{
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vimperator.echoerr("E518: Unknown option: " + opt);
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return;
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}
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var get = false;
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if (all || matches[3] == "?" || (option.type != "boolean" && matches[4] === undefined))
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get = true;
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var reset = false;
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if (matches[3] == "&")
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reset = true;
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var invert = false;
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if (matches[1] == "inv" || matches[3] == "!")
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invert = true;
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var oper = matches[5];
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var val = matches[6];
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if (val === undefined)
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val = "";
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// reset a variable to its default value
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// TODO: remove the value from about:config instead of setting it to the current default value
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if (reset)
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{
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if (all)
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{
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for (let opt in vimperator.options)
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opt.value = opt.default_value;
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}
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else
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{
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option.value = option.default_value;
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}
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}
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// read access
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else if (get)
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{
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if (all)
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{
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vimperator.options.list(only_non_default);
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}
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else
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{
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if (option.type == "boolean")
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vimperator.echo((option.value ? " " : "no") + option.name);
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else
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vimperator.echo(" " + option.name + "=" + option.value);
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}
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}
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// write access
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else
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{
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// 1 2 3 4 5 6
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var matches = args.match(/^\s*(no|inv)?([a-z_]+)([?&!])?(([+-])?=(.*))?/);
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if (!matches)
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var type = option.type;
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if (type == "boolean")
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{
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vimperator.echoerr("E518: Unknown option: " + args);
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return;
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}
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var no = false;
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if (matches[1] == "no")
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no = true;
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var opt = matches[2];
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var all = false;
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if (opt == "all")
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all = true;
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var option = vimperator.options.get(opt);
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if (!option && !all)
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{
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vimperator.echoerr("E518: Unknown option: " + opt);
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return;
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}
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var get = false;
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if (all || matches[3] == "?" || (option.type != "boolean" && matches[4] === undefined))
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get = true;
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var reset = false;
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if (matches[3] == "&")
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reset = true;
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var invert = false;
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if (matches[1] == "inv" || matches[3] == "!")
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invert = true;
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var oper = matches[5];
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var val = matches[6];
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if (val === undefined)
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val = "";
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// reset a variable to its default value
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// TODO: remove the value from about:config instead of setting it to the current default value
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if (reset)
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{
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if (all)
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{
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for (let opt in vimperator.options)
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opt.value = opt.default_value;
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}
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if (matches[4])
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vimperator.echoerr("E474: Invalid argument: " + option.name + "=" + val);
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else if (invert)
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option.value = !option.value;
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else
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{
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option.value = option.default_value;
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}
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option.value = !no;
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}
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// read access
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else if (get)
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else if (type == "number")
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{
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if (all)
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{
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vimperator.options.list();
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}
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var num = parseInt(val, 10);
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if (isNaN(num))
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vimperator.echoerr("E521: Number required after =: " + option.name + "=" + val);
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else
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{
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if (option.type == "boolean")
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vimperator.echo((option.value ? " " : "no") + option.name);
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else
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vimperator.echo(" " + option.name + "=" + option.value);
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}
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}
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// write access
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else
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{
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var type = option.type;
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if (type == "boolean")
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{
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if (matches[4])
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vimperator.echoerr("E474: Invalid argument: " + option.name + "=" + val);
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else if (invert)
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option.value = !option.value;
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else
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option.value = !no;
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}
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else if (type == "number")
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{
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var num = parseInt(val, 10);
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if (isNaN(num))
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vimperator.echoerr("E521: Number required after =: " + option.name + "=" + val);
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else
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{
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var cur_val = option.value;
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if (oper == '+') num = cur_val + num;
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if (oper == '-') num = cur_val - num;
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// FIXME
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if (option.validator != null && option.validator.call(this, num) == false)
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vimperator.echoerr("E474: Invalid argument: " + option.name + "=" + val); // FIXME: need to be able to specify unique parse error messages
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else // all checks passed, execute option handler
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option.value = num;
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}
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}
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else if (type == "charlist" || type == "stringlist" || type == "string")
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{
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var cur_val = option.value;
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if (type == "charlist" || type == "string")
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{
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if (oper == '+' && !cur_val.match(val))
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val = cur_val + val;
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if (oper == '-') val = cur_val.replace(val, '');
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}
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else
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{
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if (oper == '+' && !cur_val.match(val) && cur_val.length > 0)
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val = cur_val + ',' + val;
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if (oper == '-')
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{
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val = cur_val.replace(new RegExp(',?' + val), '');
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val = val.replace(/^,?/, '');
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}
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}
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if (oper == '+') num = cur_val + num;
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if (oper == '-') num = cur_val - num;
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// FIXME
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if (option.validator != null && option.validator.call(this, val) == false)
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vimperator.echoerr("E474: Invalid argument: " + option.name + "=" + val);
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if (option.validator != null && option.validator.call(this, num) == false)
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vimperator.echoerr("E474: Invalid argument: " + option.name + "=" + val); // FIXME: need to be able to specify unique parse error messages
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else // all checks passed, execute option handler
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option.value = val;
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option.value = num;
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}
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}
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else if (type == "charlist" || type == "stringlist" || type == "string")
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{
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var cur_val = option.value;
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if (type == "charlist" || type == "string")
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{
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if (oper == '+' && !cur_val.match(val))
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val = cur_val + val;
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if (oper == '-') val = cur_val.replace(val, '');
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}
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else
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vimperator.echoerr("E685: Internal error: option format `" + type + "' not supported");
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{
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if (oper == '+' && !cur_val.match(val) && cur_val.length > 0)
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val = cur_val + ',' + val;
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if (oper == '-')
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{
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val = cur_val.replace(new RegExp(',?' + val), '');
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val = val.replace(/^,?/, '');
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}
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}
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// FIXME
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if (option.validator != null && option.validator.call(this, val) == false)
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vimperator.echoerr("E474: Invalid argument: " + option.name + "=" + val);
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else // all checks passed, execute option handler
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option.value = val;
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}
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else
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vimperator.echoerr("E685: Internal error: option format `" + type + "' not supported");
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}
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},
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{
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usage: ["se[t][!]", "se[t] {option}?", "se[t] [no]{option}", "se[t] {option}[+-]={value}", "se[t] {option}! | inv{option}", "se[t] {option}&"],
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short_help: "Set an option",
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help: "Permanently change an option. In contrast to Vim options are stored throughout sessions.<br/>" +
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"<code class=\"command\">:set</code> without an argument opens <code>about:config</code> in a new tab to change advanced Firefox options.<br/>" +
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"<code class=\"command\">:set!</code> opens the GUI preference panel from Firefox in a new tab.<br/>" +
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help: "Permanently change an option. In contrast to Vim options are currently stored throughout sessions.<br/>" +
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"<code class=\"command\">:set</code> without an argument shows all Vimperator options which differ from their default values.<br/>" +
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"<code class=\"command\">:set!</code> without an argument shows all about:config preferences which differ from their default values.<br/>" +
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"There are three types of options: boolean, number and string. " +
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"Boolean options must be set with <code class=\"command\">:set option</code> and <code class=\"command\">:set nooption</code>. " +
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"Number and string option types must be set with <code class=\"command\">:set option={value}</code>.<br/>" +
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@@ -1407,8 +1429,9 @@ function Commands() //{{{
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{
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usage: ["tab {cmd}"],
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short_help: "Execute {cmd} and tell it to output in a new tab",
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help: "Works only for commands that support it.<br/>" +
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"Example: <code class=\"command\">:tab help tab</code> opens the help in a new tab.",
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help: "Works only for commands that support it, currently:" +
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"<ul><li>:tab help</li>" +
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"<li>:tab prefs[!]</li></ul>",
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completer: function(filter) { return vimperator.completion.get_command_completions(filter); }
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}
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));
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