/*
 * dialog_events.js
 */
(function($) {

module("dialog: events");

test("open", function() {
	expect(13);

	var el = $("<div></div>");
	el.dialog({
		open: function(ev, ui) {
			ok(el.data("ui-dialog")._isOpen, "interal _isOpen flag is set");
			ok(true, 'autoOpen: true fires open callback');
			equal(this, el[0], "context of callback");
			equal(ev.type, 'dialogopen', 'event type in callback');
			deepEqual(ui, {}, 'ui hash in callback');
		}
	});
	el.remove();

	el = $("<div></div>");
	el.dialog({
		autoOpen: false,
		open: function(ev, ui) {
			ok(true, '.dialog("open") fires open callback');
			equal(this, el[0], "context of callback");
			equal(ev.type, 'dialogopen', 'event type in callback');
			deepEqual(ui, {}, 'ui hash in callback');
		}
	}).bind('dialogopen', function(ev, ui) {
		ok(el.data("ui-dialog")._isOpen, "interal _isOpen flag is set");
		ok(true, 'dialog("open") fires open event');
		equal(this, el[0], 'context of event');
		deepEqual(ui, {}, 'ui hash in event');
	});
	el.dialog("open");
	el.remove();
});


test( "focus", function() {
	expect( 5 );
	var el, other;
	el = $("#dialog1").dialog({
		autoOpen: false
	});
	other = $("#dialog2").dialog({
		autoOpen: false
	});

	el.one( "dialogopen", function() {
		ok( true, "open, just once" );
	});
	el.one( "dialogfocus", function() {
		ok( true, "focus on open" );
	});
	other.dialog( "open" );

	el.one( "dialogfocus", function() {
		ok( true, "when opening and already open and wasn't on top" );
	});
	other.dialog( "open" );
	el.dialog( "open" );

	el.one( "dialogfocus", function() {
		ok( true, "when calling moveToTop and wasn't on top" );
	});
	other.dialog( "moveToTop" );
	el.dialog( "moveToTop" );

	el.bind( "dialogfocus", function() {
		ok( true, "when mousedown anywhere on the dialog and it wasn't on top" );
	});
	other.dialog( "moveToTop" );
	el.trigger( "mousedown" );

	// triggers just once when already on top
	el.dialog( "open" );
	el.dialog( "moveToTop" );
	el.trigger( "mousedown" );

	el.add( other ).remove();
});

test("dragStart", function() {
	expect(9);

	var handle,
		el = $('<div></div>').dialog({
			dragStart: function(ev, ui) {
				ok(true, 'dragging fires dragStart callback');
				equal(this, el[0], "context of callback");
				equal(ev.type, 'dialogdragstart', 'event type in callback');
				ok(ui.position !== undefined, "ui.position in callback");
				ok(ui.offset !== undefined, "ui.offset in callback");
			}
		}).bind('dialogdragstart', function(ev, ui) {
			ok(true, 'dragging fires dialogdragstart event');
			equal(this, el[0], 'context of event');
			ok(ui.position !== undefined, "ui.position in callback");
			ok(ui.offset !== undefined, "ui.offset in callback");
		});

	handle = $(".ui-dialog-titlebar", el.dialog('widget'));
	TestHelpers.dialog.drag(el, handle, 50, 50);
	el.remove();
});

test("drag", function() {
	expect(9);
	var handle,
		hasDragged = false,
		el = $('<div></div>').dialog({
			drag: function(ev, ui) {
				if (!hasDragged) {
					ok(true, 'dragging fires drag callback');
					equal(this, el[0], "context of callback");
					equal(ev.type, 'dialogdrag', 'event type in callback');
					ok(ui.position !== undefined, "ui.position in callback");
					ok(ui.offset !== undefined, "ui.offset in callback");

					hasDragged = true;
				}
			}
		}).one('dialogdrag', function(ev, ui) {
			ok(true, 'dragging fires dialogdrag event');
			equal(this, el[0], 'context of event');
			ok(ui.position !== undefined, "ui.position in callback");
			ok(ui.offset !== undefined, "ui.offset in callback");
		});

	handle = $(".ui-dialog-titlebar", el.dialog('widget'));
	TestHelpers.dialog.drag(el, handle, 50, 50);
	el.remove();
});

test("dragStop", function() {
	expect(9);

	var handle,
		el = $('<div></div>').dialog({
			dragStop: function(ev, ui) {
				ok(true, 'dragging fires dragStop callback');
				equal(this, el[0], "context of callback");
				equal(ev.type, 'dialogdragstop', 'event type in callback');
				ok(ui.position !== undefined, "ui.position in callback");
				ok(ui.offset !== undefined, "ui.offset in callback");
			}
		}).bind('dialogdragstop', function(ev, ui) {
			ok(true, 'dragging fires dialogdragstop event');
			equal(this, el[0], 'context of event');
			ok(ui.position !== undefined, "ui.position in callback");
			ok(ui.offset !== undefined, "ui.offset in callback");
		});

	handle = $(".ui-dialog-titlebar", el.dialog('widget'));
	TestHelpers.dialog.drag(el, handle, 50, 50);
	el.remove();
});

test("resizeStart", function() {
	expect(13);

	var handle,
		el = $('<div></div>').dialog({
			resizeStart: function(ev, ui) {
				ok(true, 'resizing fires resizeStart callback');
				equal(this, el[0], "context of callback");
				equal(ev.type, 'dialogresizestart', 'event type in callback');
				ok(ui.originalPosition !== undefined, "ui.originalPosition in callback");
				ok(ui.originalSize !== undefined, "ui.originalSize in callback");
				ok(ui.position !== undefined, "ui.position in callback");
				ok(ui.size !== undefined, "ui.size in callback");
			}
		}).bind('dialogresizestart', function(ev, ui) {
			ok(true, 'resizing fires dialogresizestart event');
			equal(this, el[0], 'context of event');
			ok(ui.originalPosition !== undefined, "ui.originalPosition in callback");
			ok(ui.originalSize !== undefined, "ui.originalSize in callback");
			ok(ui.position !== undefined, "ui.position in callback");
			ok(ui.size !== undefined, "ui.size in callback");
		});

	handle = $(".ui-resizable-se", el.dialog('widget'));
	TestHelpers.dialog.drag(el, handle, 50, 50);
	el.remove();
});

test("resize", function() {
	expect(13);
	var handle,
		hasResized = false,
		el = $('<div></div>').dialog({
			resize: function(ev, ui) {
				if (!hasResized) {
					ok(true, 'resizing fires resize callback');
					equal(this, el[0], "context of callback");
					equal(ev.type, 'dialogresize', 'event type in callback');
					ok(ui.originalPosition !== undefined, "ui.originalPosition in callback");
					ok(ui.originalSize !== undefined, "ui.originalSize in callback");
					ok(ui.position !== undefined, "ui.position in callback");
					ok(ui.size !== undefined, "ui.size in callback");

					hasResized = true;
				}
			}
		}).one('dialogresize', function(ev, ui) {
			ok(true, 'resizing fires dialogresize event');
			equal(this, el[0], 'context of event');
			ok(ui.originalPosition !== undefined, "ui.originalPosition in callback");
			ok(ui.originalSize !== undefined, "ui.originalSize in callback");
			ok(ui.position !== undefined, "ui.position in callback");
			ok(ui.size !== undefined, "ui.size in callback");
		});

	handle = $(".ui-resizable-se", el.dialog('widget'));
	TestHelpers.dialog.drag(el, handle, 50, 50);
	el.remove();
});

test("resizeStop", function() {
	expect(13);

	var handle,
		el = $('<div></div>').dialog({
			resizeStop: function(ev, ui) {
				ok(true, 'resizing fires resizeStop callback');
				equal(this, el[0], "context of callback");
				equal(ev.type, 'dialogresizestop', 'event type in callback');
				ok(ui.originalPosition !== undefined, "ui.originalPosition in callback");
				ok(ui.originalSize !== undefined, "ui.originalSize in callback");
				ok(ui.position !== undefined, "ui.position in callback");
				ok(ui.size !== undefined, "ui.size in callback");
			}
		}).bind('dialogresizestop', function(ev, ui) {
			ok(true, 'resizing fires dialogresizestop event');
			equal(this, el[0], 'context of event');
				ok(ui.originalPosition !== undefined, "ui.originalPosition in callback");
				ok(ui.originalSize !== undefined, "ui.originalSize in callback");
				ok(ui.position !== undefined, "ui.position in callback");
				ok(ui.size !== undefined, "ui.size in callback");
		});

	handle = $(".ui-resizable-se", el.dialog('widget'));
	TestHelpers.dialog.drag(el, handle, 50, 50);
	el.remove();
});

asyncTest("close", function() {
	expect(14);

	var el = $('<div></div>').dialog({
		close: function(ev, ui) {
			ok(true, '.dialog("close") fires close callback');
			equal(this, el[0], "context of callback");
			equal(ev.type, 'dialogclose', 'event type in callback');
			deepEqual(ui, {}, 'ui hash in callback');
		}
	}).bind('dialogclose', function(ev, ui) {
		ok(true, '.dialog("close") fires dialogclose event');
		equal(this, el[0], 'context of event');
		deepEqual(ui, {}, 'ui hash in event');
	});
	el.dialog('close');
	el.remove();

	// Close event with an effect
	el = $('<div></div>').dialog({
		hide: 10,
		close: function(ev, ui) {
			ok(true, '.dialog("close") fires close callback');
			equal(this, el[0], "context of callback");
			equal(ev.type, 'dialogclose', 'event type in callback');
			deepEqual(ui, {}, 'ui hash in callback');
			start();
		}
	}).bind('dialogclose', function(ev, ui) {
		ok(true, '.dialog("close") fires dialogclose event');
		equal(this, el[0], 'context of event');
		deepEqual(ui, {}, 'ui hash in event');
	});
	el.dialog('close');
});

test("beforeClose", function() {
	expect(14);

	var el = $('<div></div>').dialog({
		beforeClose: function(ev, ui) {
			ok(true, '.dialog("close") fires beforeClose callback');
			equal(this, el[0], "context of callback");
			equal(ev.type, 'dialogbeforeclose', 'event type in callback');
			deepEqual(ui, {}, 'ui hash in callback');
			return false;
		}
	});

	el.dialog('close');
	ok( el.dialog("widget").is(":visible"), 'beforeClose callback should prevent dialog from closing');
	el.remove();

	el = $('<div></div>').dialog();
	el.dialog('option', 'beforeClose', function(ev, ui) {
		ok(true, '.dialog("close") fires beforeClose callback');
		equal(this, el[0], "context of callback");
		equal(ev.type, 'dialogbeforeclose', 'event type in callback');
		deepEqual(ui, {}, 'ui hash in callback');
		return false;
	});
	el.dialog('close');

	ok( el.dialog("widget").is(":visible"), 'beforeClose callback should prevent dialog from closing');
	el.remove();

	el = $('<div></div>').dialog().bind('dialogbeforeclose', function(ev, ui) {
		ok(true, '.dialog("close") triggers dialogbeforeclose event');
		equal(this, el[0], "context of event");
		deepEqual(ui, {}, 'ui hash in event');
		return false;
	});
	el.dialog('close');
	ok( el.dialog("widget").is(":visible"), 'dialogbeforeclose event should prevent dialog from closing');
	el.remove();
});

// #8789 and #8838
asyncTest("ensure dialog's container doesn't scroll on resize and focus", function() {
	expect(2);

	var el = $('#dialog1').dialog(),
		initialScroll = $(window).scrollTop();
	el.dialog('option', 'height', 600);
	equal($(window).scrollTop(), initialScroll, "scroll hasn't moved after height change");
	setTimeout( function(){
		$(".ui-dialog-titlebar-close").simulate('mousedown');
		equal($(window).scrollTop(), initialScroll, "scroll hasn't moved after focus moved to dialog");
		el.dialog('destroy');
		start();
	}, 500);
});

})(jQuery);