1 files changed, 140 insertions, 0 deletions
diff --git a/src/com/android/camera/ui/FilmstripBottomControls.java b/src/com/android/camera/ui/FilmstripBottomControls.java
new file mode 100644
index 000000000..3b0435b35
--- /dev/null
+++ b/src/com/android/camera/ui/FilmstripBottomControls.java
@@ -0,0 +1,140 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * 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.android.camera.ui;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.ImageButton;
+import android.widget.RelativeLayout;
+
+import com.android.camera2.R;
+
+/**
+ * Shows controls at the bottom of the screen for editing, viewing a photo
+ * sphere image and creating a tiny planet from a photo sphere image.
+ */
+public class FilmstripBottomControls extends RelativeLayout {
+
+    /**
+     * Classes implementing this interface can listen for events on the bottom
+     * controls.
+     */
+    public static interface BottomControlsListener {
+        /**
+         * Called when the user pressed the "view photosphere" button.
+         */
+        public void onViewPhotoSphere();
+
+        /**
+         * Called when the user pressed the "edit" button.
+         */
+        public void onEdit();
+
+        /**
+         * Called when the user pressed the "tiny planet" button.
+         */
+        public void onTinyPlanet();
+    }
+
+    private BottomControlsListener mListener;
+    private ImageButton mEditButton;
+    private ImageButton mViewPhotoSphereButton;
+    private ImageButton mTinyPlanetButton;
+
+    public FilmstripBottomControls(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    @Override
+    protected void onFinishInflate() {
+        super.onFinishInflate();
+        mEditButton = (ImageButton)
+                findViewById(R.id.filmstrip_bottom_control_edit);
+        mEditButton.setOnClickListener(new OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                if (mListener != null) {
+                    mListener.onEdit();
+                }
+            }
+        });
+
+        mViewPhotoSphereButton = (ImageButton)
+                findViewById(R.id.filmstrip_bottom_control_panorama);
+        mViewPhotoSphereButton.setOnClickListener(new OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                if (mListener != null) {
+                    mListener.onViewPhotoSphere();
+                }
+            }
+        });
+
+        mTinyPlanetButton = (ImageButton)
+                findViewById(R.id.filmstrip_bottom_control_tiny_planet);
+        mTinyPlanetButton.setOnClickListener(new OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                if (mListener != null) {
+                    mListener.onTinyPlanet();
+                }
+            }
+        });
+    }
+
+    /**
+     * Sets a new or replaces an existing listener for bottom control events.
+     */
+    public void setListener(BottomControlsListener listener) {
+        mListener = listener;
+    }
+
+    /**
+     * Sets the visibility of the edit button.
+     */
+    public void setEditButtonVisibility(boolean visible) {
+        setVisibility(mEditButton, visible);
+    }
+
+    /**
+     * Sets the visibility of the view-photosphere button.
+     */
+    public void setViewPhotoSphereButtonVisibility(boolean visible) {
+        setVisibility(mViewPhotoSphereButton, visible);
+    }
+
+    /**
+     * Sets the visibility of the tiny-planet button.
+     */
+    public void setTinyPlanetButtonVisibility(final boolean visible) {
+        setVisibility(mTinyPlanetButton, visible);
+    }
+
+    /**
+     * Sets the visibility of the given view.
+     */
+    private static void setVisibility(final View view, final boolean visible) {
+        view.post(new Runnable() {
+            @Override
+            public void run() {
+                view.setVisibility(visible ? View.VISIBLE
+                        : View.GONE);
+            }
+        });
+    }
+}