package com.googlecode.gwt.test.internal.patchers;
import com.google.gwt.dom.client.Document;
import com.google.gwt.dom.client.Element;
import com.google.gwt.user.client.Window;
import com.googlecode.gwt.test.WindowOperationsHandler;
import com.googlecode.gwt.test.exceptions.GwtTestConfigurationException;
import com.googlecode.gwt.test.internal.GwtConfig;
import com.googlecode.gwt.test.patchers.PatchClass;
import com.googlecode.gwt.test.patchers.PatchMethod;
import com.googlecode.gwt.test.utils.GwtDomUtils;
import com.googlecode.gwt.test.utils.GwtReflectionUtils;
@PatchClass(Window.class)
class WindowPatcher {
@PatchMethod
static void alert(String msg) {
WindowOperationsHandler handler = GwtConfig.get().getModuleRunner().getWindowOperationsHandler();
if (handler != null) {
handler.alert(msg);
}
}
@PatchMethod
static boolean confirm(String msg) {
WindowOperationsHandler handler = GwtConfig.get().getModuleRunner().getWindowOperationsHandler();
if (handler == null) {
throw new GwtTestConfigurationException(
"A call to Window.confirm(msg) was triggered, but no "
+ WindowOperationsHandler.class.getSimpleName()
+ " has been registered. You need to setup your own with the protected 'setWindowOperationsHandler' method available in your test class");
}
return handler.confirm(msg);
}
@PatchMethod
static String getTitle() {
return Document.get().getTitle();
}
@PatchMethod
static void moveBy(int dx, int dy) {
}
@PatchMethod
static void moveTo(int x, int y) {
}
@PatchMethod
static void open(String url, String name, String features) {
WindowOperationsHandler handler = GwtConfig.get().getModuleRunner().getWindowOperationsHandler();
if (handler != null) {
handler.open(url, name, features);
}
}
@PatchMethod
static void print() {
WindowOperationsHandler handler = GwtConfig.get().getModuleRunner().getWindowOperationsHandler();
if (handler != null) {
handler.print();
}
}
@PatchMethod
static String prompt(String msg, String initialValue) {
WindowOperationsHandler handler = GwtConfig.get().getModuleRunner().getWindowOperationsHandler();
if (handler != null) {
return handler.prompt(msg, initialValue);
}
return null;
}
@PatchMethod
static void resizeBy(int width, int height) {
Element viewportElement = GwtReflectionUtils.callPrivateMethod(Document.get(),
"getViewportElement", "com.google.gwt.dom.client.Document");
int currentWidth = Document.get().getClientWidth();
GwtDomUtils.setClientWidth(viewportElement, currentWidth + width);
int currentHeight = Document.get().getClientHeight();
GwtDomUtils.setClientHeight(viewportElement, currentHeight + height);
}
@PatchMethod
static void resizeTo(int width, int height) {
Element viewportElement = GwtReflectionUtils.callPrivateMethod(Document.get(),
"getViewportElement", "com.google.gwt.dom.client.Document");
GwtDomUtils.setClientWidth(viewportElement, width);
GwtDomUtils.setClientHeight(viewportElement, height);
}
@PatchMethod
static void scrollTo(int left, int top) {
}
@PatchMethod
static void setMargin(String size) {
Document.get().getBody().getStyle().setProperty("margin", size);
}
@PatchMethod
static void setStatus(String status) {
}
@PatchMethod
static void setTitle(String title) {
Document.get().setTitle(title);
}
}