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Code Issues Projects Releases Wiki Activity

added Option.{get/set}

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This commit is contained in:
Martin Stubenschrott
2008-08-13 23:07:51 +00:00
parent a5e2c7f912
commit ac59056ac8
1 changed files with 43 additions and 38 deletions
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85
content/options.js
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@@ -65,36 +65,52 @@ liberator.Option = function (names, description, type, defaultValue, scope, gett
}
}
this.__defineGetter__("value",
function ()
this.get = function(scope)
{
if (scope)
{
var aValue;
if (this.scope & liberator.options.OPTION_SCOPE_LOCAL)
aValue = liberator.tabs.options[this.name]; // TODO: does that work without has("tabs")?
if ((this.scope & liberator.options.OPTION_SCOPE_GLOBAL) && (aValue == undefined))
aValue = value;
if (this.getter)
this.getter.call(this, aValue);
return aValue;
if ((scope & this.scope) == 0) // option doesn't exist in this scope
return null;
}
);
else
scope = this.scope;
this.__defineSetter__("value",
function (newValue)
var aValue;
if (scope & liberator.options.OPTION_SCOPE_LOCAL)
aValue = liberator.tabs.options[this.name]; // TODO: does that work without has("tabs")?
if ((scope & liberator.options.OPTION_SCOPE_GLOBAL) && (aValue == undefined))
aValue = value;
if (this.getter)
this.getter.call(this, aValue);
return aValue;
};
this.set = function(newValue, scope)
{
if (scope)
{
if (this.scope & liberator.options.OPTION_SCOPE_LOCAL)
liberator.buffer.options[this.name] = newValue;
if (this.scope & liberator.options.OPTION_SCOPE_GLOBAL)
value = newValue;
this.hasChanged = true;
if (this.setter)
this.setter.call(this, newValue);
if ((scope & this.scope) == 0) // option doesn't exist in this scope
return null;
}
);
else
scope = this.scope;
if (scope & liberator.options.OPTION_SCOPE_LOCAL)
liberator.tabs.options[this.name] = newValue;
if (scope & liberator.options.OPTION_SCOPE_GLOBAL)
value = newValue;
this.hasChanged = true;
if (this.setter)
this.setter.call(this, newValue);
};
this.__defineGetter__("value", this.get);
this.__defineSetter__("value", this.set);
this.hasName = function (name)
{
@@ -445,11 +461,6 @@ liberator.Options = function () //{{{
return;
}
var oldOptionScope = option.scope;
var newOptionScope = option.scope;
if (scope != liberator.options.OPTION_SCOPE_BOTH)
newOptionScope = scope;
var valueGiven = !!matches[4];
var get = false;
@@ -492,12 +503,10 @@ liberator.Options = function () //{{{
}
else
{
option.scope = newOptionScope;
if (option.type == "boolean")
liberator.echo((option.value ? " " : "no") + option.name);
liberator.echo((option.get(scope) ? " " : "no") + option.name);
else
liberator.echo(" " + option.name + "=" + option.value);
option.scope = oldOptionScope;
liberator.echo(" " + option.name + "=" + option.get(scope));
}
}
// write access
@@ -505,9 +514,7 @@ liberator.Options = function () //{{{
// improved. i.e. Vim's behavior is pretty sloppy to no real benefit
else
{
option.scope = newOptionScope;
var currentValue = option.value;
option.scope = oldOptionScope;
var currentValue = option.get(scope);
var newValue;
@@ -604,9 +611,7 @@ liberator.Options = function () //{{{
if (option.isValidValue(newValue))
{
option.scope = newOptionScope;
option.value = newValue;
option.scope = oldOptionScope;
option.set(newValue, scope);
}
else
// FIXME: need to be able to specify more specific errors