1 files changed, 93 insertions, 0 deletions
diff --git a/src/com/vaadin/terminal/gwt/client/MouseEventDetails.java b/src/com/vaadin/terminal/gwt/client/MouseEventDetails.java
new file mode 100644
index 0000000000..175dfd8ce2
--- /dev/null
+++ b/src/com/vaadin/terminal/gwt/client/MouseEventDetails.java
@@ -0,0 +1,93 @@
+package com.vaadin.terminal.gwt.client;
+
+import com.google.gwt.user.client.DOM;
+import com.google.gwt.user.client.Event;
+
+/**
+ * Helper class to store and transfer mouse event details.
+ */
+public class MouseEventDetails {
+    public static final int BUTTON_LEFT = Event.BUTTON_LEFT;
+    public static final int BUTTON_MIDDLE = Event.BUTTON_MIDDLE;
+    public static final int BUTTON_RIGHT = Event.BUTTON_RIGHT;
+
+    private static final char DELIM = ',';
+
+    private int button;
+    private int clientX;
+    private int clientY;
+    private boolean altKey;
+    private boolean ctrlKey;
+    private boolean metaKey;
+    private boolean shiftKey;
+    private int type;
+
+    public int getButton() {
+        return button;
+    }
+
+    public int getClientX() {
+        return clientX;
+    }
+
+    public int getClientY() {
+        return clientY;
+    }
+
+    public boolean isAltKey() {
+        return altKey;
+    }
+
+    public boolean isCtrlKey() {
+        return ctrlKey;
+    }
+
+    public boolean isMetaKey() {
+        return metaKey;
+    }
+
+    public boolean isShiftKey() {
+        return shiftKey;
+    }
+
+    public MouseEventDetails(Event evt) {
+        button = DOM.eventGetButton(evt);
+        clientX = DOM.eventGetClientX(evt);
+        clientY = DOM.eventGetClientY(evt);
+        altKey = DOM.eventGetAltKey(evt);
+        ctrlKey = DOM.eventGetCtrlKey(evt);
+        metaKey = DOM.eventGetMetaKey(evt);
+        shiftKey = DOM.eventGetShiftKey(evt);
+        type = DOM.eventGetType(evt);
+    }
+
+    private MouseEventDetails() {
+    }
+
+    @Override
+    public String toString() {
+        return "" + button + DELIM + clientX + DELIM + clientY + DELIM + altKey
+                + DELIM + ctrlKey + DELIM + metaKey + DELIM + shiftKey + DELIM
+                + type;
+    }
+
+    public static MouseEventDetails deSerialize(String serializedString) {
+        MouseEventDetails instance = new MouseEventDetails();
+        String[] fields = serializedString.split(",");
+
+        instance.button = Integer.parseInt(fields[0]);
+        instance.clientX = Integer.parseInt(fields[1]);
+        instance.clientY = Integer.parseInt(fields[2]);
+        instance.altKey = Boolean.valueOf(fields[3]).booleanValue();
+        instance.ctrlKey = Boolean.valueOf(fields[4]).booleanValue();
+        instance.metaKey = Boolean.valueOf(fields[5]).booleanValue();
+        instance.shiftKey = Boolean.valueOf(fields[6]).booleanValue();
+        instance.type = Integer.parseInt(fields[7]);
+        return instance;
+    }
+
+    public boolean isDoubleClick() {
+        return type == Event.ONDBLCLICK;
+    }
+
+}