1 files changed, 92 insertions, 0 deletions
diff --git a/src/com/android/camera/ui/IndicatorControlBar.java b/src/com/android/camera/ui/IndicatorControlBar.java
new file mode 100644
index 0000000..49bf409
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+++ b/src/com/android/camera/ui/IndicatorControlBar.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2010 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 com.android.camera.PreferenceGroup;
+import com.android.camera.R;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.ImageView;
+
+/**
+ * A view that contains the top-level indicator control.
+ */
+public class IndicatorControlBar extends IndicatorControl implements
+        View.OnClickListener {
+    private static final String TAG = "IndicatorControlBar";
+
+    private ImageView mZoomIcon;
+    private ImageView mSecondLevelIcon;
+
+    public IndicatorControlBar(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public void initialize(Context context, PreferenceGroup group,
+            String flashSetting, boolean zoomSupported) {
+        // From UI spec, we have camera_flash setting on the first level.
+        super.initialize(context, group, new String[] {flashSetting}, null);
+
+        // Add CameraPicker control.
+        initializeCameraPicker(context, group);
+
+        // add Zoom Icon.
+        if (zoomSupported) {
+            mZoomIcon = (ImageView) findViewById(R.id.zoom_control_icon);
+            mZoomIcon.setOnClickListener(this);
+            mZoomIcon.setVisibility(View.VISIBLE);
+        }
+
+        mSecondLevelIcon = (ImageView) findViewById(R.id.second_level_indicator_bar_icon);
+        mSecondLevelIcon.setOnClickListener(this);
+        requestLayout();
+    }
+
+    public void onClick(View view) {
+        dismissSettingPopup();
+        if (view == mZoomIcon) {
+            mOnIndicatorEventListener.onIndicatorEvent(
+                    OnIndicatorEventListener.EVENT_ENTER_ZOOM_CONTROL_BAR);
+        } else if (view == mSecondLevelIcon) {
+            mOnIndicatorEventListener.onIndicatorEvent(
+                    OnIndicatorEventListener.EVENT_ENTER_SECOND_LEVEL_INDICATOR_BAR);
+        }
+    }
+
+    @Override
+    protected void onLayout(
+            boolean changed, int left, int top, int right, int bottom) {
+        // Layout the static components.
+        super.onLayout(changed, left, top, right, bottom);
+
+        int count = getChildCount();
+        if (count == 0) return;
+        int width = right - left;
+        int offset = 0;
+
+        for (int i = 0 ; i < count ; i++) {
+            View view = getChildAt(i);
+            if (view instanceof IndicatorButton) {
+                view.layout(0, offset, width, offset + width);
+                offset += width;
+            }
+        }
+        if (mCameraPicker != null) mCameraPicker.layout(0, offset, width, offset + width);
+    }
+}