1 files changed, 100 insertions, 0 deletions
diff --git a/display/BrailleKeyBinding.java b/display/BrailleKeyBinding.java
new file mode 100644
index 0000000..92b58d0
--- /dev/null
+++ b/display/BrailleKeyBinding.java
@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2012 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.googlecode.eyesfree.braille.display;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+/**
+ * Represents a binding between a combination of braille device keys and a
+ * command as declared in {@link BrailleInputEvent}.
+ */
+public class BrailleKeyBinding implements Parcelable {
+    private int mCommand;
+    private String[] mKeyNames;
+
+    public BrailleKeyBinding() {
+    }
+
+    public BrailleKeyBinding(int command, String[] keyNames) {
+        mCommand = command;
+        mKeyNames = keyNames;
+    }
+
+    /**
+     * Sets the command for this binding.
+     */
+    public BrailleKeyBinding setCommand(int command) {
+        mCommand = command;
+        return this;
+    }
+
+    /**
+     * Sets the key names for this binding.
+     */
+    public BrailleKeyBinding setKeyNames(String[] keyNames) {
+        mKeyNames = keyNames;
+        return this;
+    }
+
+    /**
+     * Returns the command for this key binding.
+     * @see {@link BrailleInputEvent}.
+     */
+    public int getCommand() {
+        return mCommand;
+    }
+
+    /**
+     * Returns the list of device-specific keys that, when pressed
+     * at the same time, will yield the command of this key binding.
+     */
+    public String[] getKeyNames() {
+        return mKeyNames;
+    }
+
+    // For Parcelable support.
+
+    public static final Parcelable.Creator<BrailleKeyBinding> CREATOR =
+        new Parcelable.Creator<BrailleKeyBinding>() {
+            @Override
+            public BrailleKeyBinding createFromParcel(Parcel in) {
+                return new BrailleKeyBinding(in);
+            }
+
+            @Override
+            public BrailleKeyBinding[] newArray(int size) {
+                return new BrailleKeyBinding[size];
+            }
+        };
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel out, int flags) {
+        out.writeInt(mCommand);
+        out.writeStringArray(mKeyNames);
+    }
+
+    private BrailleKeyBinding(Parcel in) {
+        mCommand = in.readInt();
+        mKeyNames = in.createStringArray();
+    }
+}