xp.ui.js

exports.createNavigationWindow = function(args) {
    if (OS_ANDROID) {
        var NavigationWindow = function(args) {
            this.args = args;
        };

        NavigationWindow.prototype.open = function(params) {
            params = params || {};
            params.displayHomeAsUp = this.args.modal || false;

            return this.openWindow(this.args.window, params);
        };

        NavigationWindow.prototype.close = function(params) {
            return this.closeWindow(this.args.window, params);
        };

        NavigationWindow.prototype.openWindow = function(window, options) {
            var that = this;

            options = options || {};
            options.swipeBack = (typeof options.swipeBack === 'boolean') ? options.swipeBack : that.args.swipeBack;
            options.displayHomeAsUp = (typeof options.displayHomeAsUp === 'boolean') ? options.displayHomeAsUp : that.args.displayHomeAsUp;

            if (options.swipeBack !== false) {
                window.addEventListener('swipe', function(e) {
                    if (e.direction === 'right') {
                        that.closeWindow(window, options);
                    }
                });
            }

            if (OS_ANDROID && options.displayHomeAsUp !== false && !window.navBarHidden) {
                window.addEventListener('open', function (){
                    var activity = window.getActivity();
                    if (activity) {
                        var actionBar = activity.actionBar;
                        if (actionBar) {
                            actionBar.displayHomeAsUp = true;
                            actionBar.onHomeIconItemSelected = function (){
                                that.closeWindow(window, options);
                            };
                        }
                    }
                });
            }

            return window.open(options);
        };

        NavigationWindow.prototype.closeWindow = function(window, options) {
            return window.close(options || {});
        };
    }

    var navigationWindow = OS_IOS ? Ti.UI.iOS.createNavigationWindow(args) : new NavigationWindow(args);

    if (args && args.id) {
        Alloy.Globals[args.id] = navigationWindow;
    }

    return navigationWindow;
};

exports.createWindow = function(args)
{
    var role = args.role || false;

    var window = Ti.UI[(OS_ANDROID && _.contains(["main", "menu"], role)) ? "createView" : "createWindow"](args);

    if (OS_IOS) {
        Alloy.Globals.windowStack.on("sizechanged", _.debounce(function(e) {
            toggleSwipe();
            toggleMenuButton(e);
        }, 300, false));
    }

    if (OS_ANDROID && window.getApiName() === "Ti.UI.Window") {
        window.addEventListener("open", function() {
            if (Alloy.Globals.windowStack && Alloy.Globals.windowStack.isNotRootLevel()) {
                // Show the home button and set onClick action
                window._internalActivity.actionBar.setDisplayHomeAsUp(true);
                window._internalActivity.actionBar.setOnHomeIconItemSelected(function() {
                    // Close the current window
                    Alloy.Globals.windowStack.back();
                });
            }
        });
    }

    return window;
};

var toggleMenuButton = function(e) {
    if (!Alloy.Globals.drawer || !Alloy.Globals.windowStack) {
        return;
    }
    if (Alloy.Globals.windowStack.isRootLevel()) {
        e.source.LeftNavButton = Alloy.createController("_menuButton").getView();
    }
};

var toggleSwipe = function() {
    if (!Alloy.Globals.drawer || !Alloy.Globals.windowStack) {
        return;
    }
    if (Alloy.Globals.windowStack.isRootLevel()) {
        Alloy.Globals.drawer.setOpenDrawerGestureMode("OPEN_MODE_ALL");
        Alloy.Globals.drawer.setCloseDrawerGestureMode("CLOSE_MODE_ALL");
    } else {
        Alloy.Globals.drawer.setOpenDrawerGestureMode("OPEN_MODE_NONE");
        Alloy.Globals.drawer.setCloseDrawerGestureMode("CLOSE_MODE_NONE");
    }
};