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functions for controlling the namespaces #11

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functions for controlling the namespaces #11

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cb6d5c4
get controll over the namespaces
swick Sep 17, 2011
d70009e
use a already loaded namespace when no specific version is given; giv…
swick Sep 17, 2011
8f66e12
js-isher api; cleaned examples
swick Sep 17, 2011
4b70032
Merge branch 'master' of https://github.com/antono/node-gir
swick Dec 22, 2011
a8148cb
http uri
swick Dec 22, 2011
17fe2fe
remove unnecessary dependencies
swick Jan 23, 2012
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33 changes: 22 additions & 11 deletions examples/browser.js
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Original file line number Diff line number Diff line change
@@ -1,22 +1,33 @@
var gir = require("../gir");
gir.init();
var gtk = gir.load("Gtk", "3.0");

var WebKit = require("./webkit");
var gir = require("../gir"),
gtk = gir.load("Gtk"),
WebKit = gir.load("WebKit");

gtk.init(0);

var win = new gtk.Window();
var win = new gtk.Window({
name: "main_window",
title: "test"
});

var sw = new gtk.ScrolledWindow();
win.__call__("add", sw);
win.add(sw);

var view = new WebKit.WebView();
view.__call__("load_uri", "http://www.google.com/");
sw.__call__("add", view);
view.loadUri("http://www.google.com/");
sw.add(view);

win.setSizeRequest(640, 480);
win.showAll();

win.title = "test2";

win.__call__("set_size_request", 640, 480);
win.__call__("show_all");
// change the ee that we automatically call __watch_signal__
// also make sure that we call unwatch or sth like that when there is no cb left
sw.__watch_signal__("destroy");
sw.on("destroy", function() {
console.log("destroy");
gtk.mainQuit();
});

gtk.main();

112 changes: 22 additions & 90 deletions examples/gtk.js
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Original file line number Diff line number Diff line change
@@ -1,103 +1,35 @@
var gir = require("../gir"),
EventEmitter = require("events").EventEmitter;
gtk = gir.load("Gtk");

gir.init();
gtk.init(0);

var gtk = exports.gtk = gir.load("Gtk", "2.0");
var win = new gtk.Window({type: gtk.WindowType.toplevel, title:"trololol"});
var button = new gtk.Button();

extend(true, gtk.Object.prototype, EventEmitter.prototype);
win.__call__("set_border_width", 10);

/**
* Adopted from jquery's extend method. Under the terms of MIT License.
*
* http://code.jquery.com/jquery-1.4.2.js
*
* Modified by Brian White to use Array.isArray instead of the custom isArray
* method
*/
function extend() {
// copy reference to target object
var target = arguments[0] || {},
i = 1,
length = arguments.length,
deep = false,
options,
name,
src,
copy;
button.__call__("set_label", "hallo, welt!");

// Handle a deep copy situation
if (typeof target === "boolean") {
deep = target;
target = arguments[1] || {};
// skip the boolean and the target
i = 2;
}
win.__call__("add", button);
win.__call__("show_all");

// Handle case when target is a string or something (possible in deep copy)
if (typeof target !== "object" && !typeof target === 'function')
target = {};

var isPlainObject = function(obj) {
// Must be an Object.
// Because of IE, we also have to check the presence of the constructor
// property.
// Make sure that DOM nodes and window objects don't pass through, as well
if (!obj || toString.call(obj) !== "[object Object]" || obj.nodeType
|| obj.setInterval)
return false;

var has_own_constructor = hasOwnProperty.call(obj, "constructor");
var has_is_prop_of_method = hasOwnProperty.call(obj.constructor.prototype,
"isPrototypeOf");
// Not own constructor property must be Object
if (obj.constructor && !has_own_constructor && !has_is_prop_of_method)
return false;

// Own properties are enumerated firstly, so to speed up,
// if last one is own, then all properties are own.
var w2 = button.__call__("get_parent_window");
console.log(w2);

var last_key;
for (key in obj)
last_key = key;

return typeof last_key === "undefined" || hasOwnProperty.call(obj, last_key);
};
win.__watch_signal__("destroy");
button.__watch_signal__("clicked");

win.on("destroy", function() {
console.log("destroyed", arguments[0] instanceof gtk.Window);
gtk.mainQuit();
});
button.on("clicked", function() {
console.log("click :)", arguments[0] instanceof gtk.Button, arguments[0] == button);
});

for (; i < length; i++) {
// Only deal with non-null/undefined values
if ((options = arguments[i]) !== null) {
// Extend the base object
for (name in options) {
src = target[name];
copy = options[name];
console.log(win.__call__("set_property", "name", "test"));
console.log(win.__get_property__("name"));

// Prevent never-ending loop
if (target === copy)
continue;

// Recurse if we're merging object literal values or arrays
if (deep && copy && (isPlainObject(copy) || Array.isArray(copy))) {
var clone = src && (isPlainObject(src) || Array.isArray(src)
? src : (Array.isArray(copy) ? [] : {}));

// Never move original objects, clone them
target[name] = extend(deep, clone, copy);

// Don't bring in undefined values
} else if (typeof copy !== "undefined")
target[name] = copy;
}
}
}

// Return the modified object
return target;
};

/*
now, make the api nicer :)
*/

module.exports = gtk;
gtk.main();
34 changes: 0 additions & 34 deletions examples/gtk_test.js
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103 changes: 1 addition & 102 deletions examples/libxml2.js
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Original file line number Diff line number Diff line change
@@ -1,105 +1,4 @@
var gir = require("../gir"),
EventEmitter = require("events").EventEmitter;

gir.init();
var gir = require("../gir");

var libxml2 = exports.gtk = gir.load("libxml2");
console.log(libxml2);

//extend(true, libxml2.Object.prototype, EventEmitter.prototype);

/**
* Adopted from jquery's extend method. Under the terms of MIT License.
*
* http://code.jquery.com/jquery-1.4.2.js
*
* Modified by Brian White to use Array.isArray instead of the custom isArray
* method
*/
/*
function extend() {
// copy reference to target object
var target = arguments[0] || {},
i = 1,
length = arguments.length,
deep = false,
options,
name,
src,
copy;

// Handle a deep copy situation
if (typeof target === "boolean") {
deep = target;
target = arguments[1] || {};
// skip the boolean and the target
i = 2;
}

// Handle case when target is a string or something (possible in deep copy)
if (typeof target !== "object" && !typeof target === 'function')
target = {};

var isPlainObject = function(obj) {
// Must be an Object.
// Because of IE, we also have to check the presence of the constructor
// property.
// Make sure that DOM nodes and window objects don't pass through, as well
if (!obj || toString.call(obj) !== "[object Object]" || obj.nodeType
|| obj.setInterval)
return false;

var has_own_constructor = hasOwnProperty.call(obj, "constructor");
var has_is_prop_of_method = hasOwnProperty.call(obj.constructor.prototype,
"isPrototypeOf");
// Not own constructor property must be Object
if (obj.constructor && !has_own_constructor && !has_is_prop_of_method)
return false;

// Own properties are enumerated firstly, so to speed up,
// if last one is own, then all properties are own.

var last_key;
for (key in obj)
last_key = key;

return typeof last_key === "undefined" || hasOwnProperty.call(obj, last_key);
};


for (; i < length; i++) {
// Only deal with non-null/undefined values
if ((options = arguments[i]) !== null) {
// Extend the base object
for (name in options) {
src = target[name];
copy = options[name];

// Prevent never-ending loop
if (target === copy)
continue;

// Recurse if we're merging object literal values or arrays
if (deep && copy && (isPlainObject(copy) || Array.isArray(copy))) {
var clone = src && (isPlainObject(src) || Array.isArray(src)
? src : (Array.isArray(copy) ? [] : {}));

// Never move original objects, clone them
target[name] = extend(deep, clone, copy);

// Don't bring in undefined values
} else if (typeof copy !== "undefined")
target[name] = copy;
}
}
}

// Return the modified object
return target;
};
*/
/*
now, make the api nicer :)
*/

module.exports = libxml2;
6 changes: 2 additions & 4 deletions examples/midgard.js
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Original file line number Diff line number Diff line change
@@ -1,6 +1,4 @@
var Midgard, gir;
gir = require("../gir");
gir.init();
Midgard = gir.load("Midgard");
var gir = require("../gir"),
Midgard = gir.load("Midgard");

console.log(Midgard);
6 changes: 0 additions & 6 deletions examples/multiple_test.js
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13 changes: 13 additions & 0 deletions examples/namespaces.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,13 @@
var gir = require("../gir");

console.log(gir.searchPath());

gir.load("Gtk");

console.log(gir.loadedNamespaces());

console.log(gir.getDependencies("Gtk"));

console.log(gir.getVersions("Gtk"));

console.log(gir.isRegistered("Gtk", "3.0"));
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