1 files changed, 126 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/ui/CustomMenu.java b/src/com/android/gallery3d/ui/CustomMenu.java
new file mode 100644
index 000000000..de2367e60
--- /dev/null
+++ b/src/com/android/gallery3d/ui/CustomMenu.java
@@ -0,0 +1,126 @@
+/*
+ * 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.gallery3d.ui;
+
+import com.android.gallery3d.R;
+
+import android.app.ActionBar;
+import android.content.Context;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.widget.Button;
+import android.widget.PopupMenu;
+import android.widget.PopupMenu.OnMenuItemClickListener;
+
+import java.util.ArrayList;
+
+public class CustomMenu implements OnMenuItemClickListener {
+    @SuppressWarnings("unused")
+    private static final String TAG = "FilterMenu";
+
+    public static class DropDownMenu {
+        private Button mButton;
+        private PopupMenu mPopupMenu;
+        private Menu mMenu;
+
+        public DropDownMenu(Context context, Button button, int menuId,
+                OnMenuItemClickListener listener) {
+            mButton = button;
+            mButton.setBackgroundDrawable(context.getResources().getDrawable(
+                    R.drawable.dropdown_normal_holo_dark));
+            mPopupMenu = new PopupMenu(context, mButton);
+            mMenu = mPopupMenu.getMenu();
+            mPopupMenu.getMenuInflater().inflate(menuId, mMenu);
+            mPopupMenu.setOnMenuItemClickListener(listener);
+            mButton.setOnClickListener(new OnClickListener() {
+                public void onClick(View v) {
+                    mPopupMenu.show();
+                }
+            });
+        }
+
+        public MenuItem findItem(int id) {
+            return mMenu.findItem(id);
+        }
+
+        public void setTitle(CharSequence title) {
+            mButton.setText(title);
+        }
+    }
+
+
+
+    private Context mContext;
+    private ArrayList<DropDownMenu> mMenus;
+    private OnMenuItemClickListener mListener;
+
+    public CustomMenu(Context context) {
+        mContext = context;
+        mMenus = new ArrayList<DropDownMenu>();
+    }
+
+    public DropDownMenu addDropDownMenu(Button button, int menuId) {
+        DropDownMenu menu = new DropDownMenu(mContext, button, menuId, this);
+        mMenus.add(menu);
+        return menu;
+    }
+
+    public void setOnMenuItemClickListener(OnMenuItemClickListener listener) {
+        mListener = listener;
+    }
+
+    public MenuItem findMenuItem(int id) {
+        MenuItem item = null;
+        for (DropDownMenu menu : mMenus) {
+            item = menu.findItem(id);
+            if (item != null) return item;
+        }
+        return item;
+    }
+
+    public void setMenuItemAppliedEnabled(int id, boolean applied, boolean enabled,
+            boolean updateTitle) {
+        MenuItem item = null;
+        for (DropDownMenu menu : mMenus) {
+            item = menu.findItem(id);
+            if (item != null) {
+                item.setCheckable(true);
+                item.setChecked(applied);
+                item.setEnabled(enabled);
+                if (updateTitle) {
+                    menu.setTitle(item.getTitle());
+                }
+            }
+        }
+    }
+
+    public void setMenuItemVisibility(int id, boolean visibility) {
+        MenuItem item = findMenuItem(id);
+        if (item != null) {
+            item.setVisible(visibility);
+        }
+    }
+
+    public boolean onMenuItemClick(MenuItem item) {
+        if (mListener != null) {
+            return mListener.onMenuItemClick(item);
+        }
+        return false;
+    }
+}