function _initializeLayout(prev, baton) {
var layout = db.retrieve("layout"),
layoutLandscape = document.getElementById(constants.COMMON.ORIENTATION_SELECT_LANDSCAPE_ID),
layoutPortrait = document.getElementById(constants.COMMON.ORIENTATION_SELECT_PORTRAIT_ID),
currentDevice = devices.getCurrentDevice(),
defaultOrientation = currentDevice ? currentDevice.defaultOrientation : null,
layoutTypeChanged = false;
jQuery("#" + constants.COMMON.ORIENTATION_SELECT_LANDSCAPE_ID).bind("click", function () {
resizer.changeLayoutType("landscape");
event.trigger("LayoutChanged", ["landscape"], true);
layoutLandscape.setAttribute("class", "layout-selected");
layoutPortrait.setAttribute("class", "layout-not-selected");
});
jQuery("#" + constants.COMMON.ORIENTATION_SELECT_PORTRAIT_ID).bind("click", function () {
resizer.changeLayoutType("portrait");
event.trigger("LayoutChanged", ["portrait"], true);
layoutLandscape.setAttribute("class", "layout-not-selected");
layoutPortrait.setAttribute("class", "layout-selected");
});
jQuery("#" + constants.COMMON.MENU_BUTTON).bind("click", function () {
event.trigger("HardwareKey", [1]);
});
jQuery("#" + constants.COMMON.BACK_BUTTON).bind("click", function () {
event.trigger("HardwareKey", [0]);
});
if (!layout) {
layout = defaultOrientation || "portrait";
layoutTypeChanged = true;
resizer.changeLayoutType(layout);
}
//Hide the orientation buttons that we don't need for this device
if (!currentDevice.viewPort.landscape) {
layoutLandscape.setAttribute("style", "display:none");
}
if (!currentDevice.viewPort.portrait) {
layoutPortrait.setAttribute("style", "display:none");
}
if (layout && layout === "portrait") {
layoutLandscape.setAttribute("class", "layout-not-selected");
layoutPortrait.setAttribute("class", "layout-selected");
}
else if (layout && layout === "landscape") {
layoutLandscape.setAttribute("class", "layout-selected");
layoutPortrait.setAttribute("class", "layout-not-selected");
}
if (!layoutTypeChanged) {
resizer.resize(currentDevice);
}
}
expect(function () {
resizer.changeLayoutType("blargggg");
}).toThrow();
expect(function () {
resizer.changeLayoutType(true);
}).toThrow();
expect(function () {
resizer.changeLayoutType("1", "2", "3", 3, true);
}).toThrow();
jQuery("#" + constants.COMMON.ORIENTATION_SELECT_PORTRAIT_ID).bind("click", function () {
resizer.changeLayoutType("portrait");
event.trigger("LayoutChanged", ["portrait"], true);
layoutLandscape.setAttribute("class", "layout-not-selected");
layoutPortrait.setAttribute("class", "layout-selected");
});
it("triggers the orientationchange event off of window", function () {
resizer.changeLayoutType("landscape");
expect(evt.initEvent).toHaveBeenCalledWith("orientationchange", true, true);
expect(win.dispatchEvent).toHaveBeenCalledWith(evt);
});
it("triggers the window.onorientationchange function when changed", function () {
win.onorientationchange = jasmine.createSpy("onorientationchange");
resizer.changeLayoutType("portrait");
expect(win.onorientationchange).toHaveBeenCalled();
});
it("sets window.orientation to 90 when landscape", function () {
resizer.changeLayoutType("landscape");
expect(window.orientation).toBe(90);
expect(win.orientation).toBe(90);
});
it("sets window.orientation to 0 when portrait", function () {
resizer.changeLayoutType("portrait");
expect(window.orientation).toBe(0);
expect(win.orientation).toBe(0);
});