1 files changed, 264 insertions, 0 deletions
diff --git a/libraries/ActionBarSherlock/src/com/actionbarsherlock/internal/view/menu/ActionMenu.java b/libraries/ActionBarSherlock/src/com/actionbarsherlock/internal/view/menu/ActionMenu.java
new file mode 100644
index 000000000..0354ad1ad
--- /dev/null
+++ b/libraries/ActionBarSherlock/src/com/actionbarsherlock/internal/view/menu/ActionMenu.java
@@ -0,0 +1,264 @@
+/*
+ * 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.actionbarsherlock.internal.view.menu;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+import android.view.KeyEvent;
+
+import com.actionbarsherlock.view.Menu;
+import com.actionbarsherlock.view.MenuItem;
+import com.actionbarsherlock.view.SubMenu;
+
+/**
+ * @hide
+ */
+public class ActionMenu implements Menu {
+    private Context mContext;
+
+    private boolean mIsQwerty;
+
+    private ArrayList<ActionMenuItem> mItems;
+
+    public ActionMenu(Context context) {
+        mContext = context;
+        mItems = new ArrayList<ActionMenuItem>();
+    }
+
+    public Context getContext() {
+        return mContext;
+    }
+
+    public MenuItem add(CharSequence title) {
+        return add(0, 0, 0, title);
+    }
+
+    public MenuItem add(int titleRes) {
+        return add(0, 0, 0, titleRes);
+    }
+
+    public MenuItem add(int groupId, int itemId, int order, int titleRes) {
+        return add(groupId, itemId, order, mContext.getResources().getString(titleRes));
+    }
+
+    public MenuItem add(int groupId, int itemId, int order, CharSequence title) {
+        ActionMenuItem item = new ActionMenuItem(getContext(),
+                groupId, itemId, 0, order, title);
+        mItems.add(order, item);
+        return item;
+    }
+
+    public int addIntentOptions(int groupId, int itemId, int order,
+            ComponentName caller, Intent[] specifics, Intent intent, int flags,
+            MenuItem[] outSpecificItems) {
+        PackageManager pm = mContext.getPackageManager();
+        final List<ResolveInfo> lri =
+                pm.queryIntentActivityOptions(caller, specifics, intent, 0);
+        final int N = lri != null ? lri.size() : 0;
+
+        if ((flags & FLAG_APPEND_TO_GROUP) == 0) {
+            removeGroup(groupId);
+        }
+
+        for (int i=0; i<N; i++) {
+            final ResolveInfo ri = lri.get(i);
+            Intent rintent = new Intent(
+                ri.specificIndex < 0 ? intent : specifics[ri.specificIndex]);
+            rintent.setComponent(new ComponentName(
+                    ri.activityInfo.applicationInfo.packageName,
+                    ri.activityInfo.name));
+            final MenuItem item = add(groupId, itemId, order, ri.loadLabel(pm))
+                    .setIcon(ri.loadIcon(pm))
+                    .setIntent(rintent);
+            if (outSpecificItems != null && ri.specificIndex >= 0) {
+                outSpecificItems[ri.specificIndex] = item;
+            }
+        }
+
+        return N;
+    }
+
+    public SubMenu addSubMenu(CharSequence title) {
+        // TODO Implement submenus
+        return null;
+    }
+
+    public SubMenu addSubMenu(int titleRes) {
+        // TODO Implement submenus
+        return null;
+    }
+
+    public SubMenu addSubMenu(int groupId, int itemId, int order,
+            CharSequence title) {
+        // TODO Implement submenus
+        return null;
+    }
+
+    public SubMenu addSubMenu(int groupId, int itemId, int order, int titleRes) {
+        // TODO Implement submenus
+        return null;
+    }
+
+    public void clear() {
+        mItems.clear();
+    }
+
+    public void close() {
+    }
+
+    private int findItemIndex(int id) {
+        final ArrayList<ActionMenuItem> items = mItems;
+        final int itemCount = items.size();
+        for (int i = 0; i < itemCount; i++) {
+            if (items.get(i).getItemId() == id) {
+                return i;
+            }
+        }
+
+        return -1;
+    }
+
+    public MenuItem findItem(int id) {
+        return mItems.get(findItemIndex(id));
+    }
+
+    public MenuItem getItem(int index) {
+        return mItems.get(index);
+    }
+
+    public boolean hasVisibleItems() {
+        final ArrayList<ActionMenuItem> items = mItems;
+        final int itemCount = items.size();
+
+        for (int i = 0; i < itemCount; i++) {
+            if (items.get(i).isVisible()) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    private ActionMenuItem findItemWithShortcut(int keyCode, KeyEvent event) {
+        // TODO Make this smarter.
+        final boolean qwerty = mIsQwerty;
+        final ArrayList<ActionMenuItem> items = mItems;
+        final int itemCount = items.size();
+
+        for (int i = 0; i < itemCount; i++) {
+            ActionMenuItem item = items.get(i);
+            final char shortcut = qwerty ? item.getAlphabeticShortcut() :
+                    item.getNumericShortcut();
+            if (keyCode == shortcut) {
+                return item;
+            }
+        }
+        return null;
+    }
+
+    public boolean isShortcutKey(int keyCode, KeyEvent event) {
+        return findItemWithShortcut(keyCode, event) != null;
+    }
+
+    public boolean performIdentifierAction(int id, int flags) {
+        final int index = findItemIndex(id);
+        if (index < 0) {
+            return false;
+        }
+
+        return mItems.get(index).invoke();
+    }
+
+    public boolean performShortcut(int keyCode, KeyEvent event, int flags) {
+        ActionMenuItem item = findItemWithShortcut(keyCode, event);
+        if (item == null) {
+            return false;
+        }
+
+        return item.invoke();
+    }
+
+    public void removeGroup(int groupId) {
+        final ArrayList<ActionMenuItem> items = mItems;
+        int itemCount = items.size();
+        int i = 0;
+        while (i < itemCount) {
+            if (items.get(i).getGroupId() == groupId) {
+                items.remove(i);
+                itemCount--;
+            } else {
+                i++;
+            }
+        }
+    }
+
+    public void removeItem(int id) {
+        mItems.remove(findItemIndex(id));
+    }
+
+    public void setGroupCheckable(int group, boolean checkable,
+            boolean exclusive) {
+        final ArrayList<ActionMenuItem> items = mItems;
+        final int itemCount = items.size();
+
+        for (int i = 0; i < itemCount; i++) {
+            ActionMenuItem item = items.get(i);
+            if (item.getGroupId() == group) {
+                item.setCheckable(checkable);
+                item.setExclusiveCheckable(exclusive);
+            }
+        }
+    }
+
+    public void setGroupEnabled(int group, boolean enabled) {
+        final ArrayList<ActionMenuItem> items = mItems;
+        final int itemCount = items.size();
+
+        for (int i = 0; i < itemCount; i++) {
+            ActionMenuItem item = items.get(i);
+            if (item.getGroupId() == group) {
+                item.setEnabled(enabled);
+            }
+        }
+    }
+
+    public void setGroupVisible(int group, boolean visible) {
+        final ArrayList<ActionMenuItem> items = mItems;
+        final int itemCount = items.size();
+
+        for (int i = 0; i < itemCount; i++) {
+            ActionMenuItem item = items.get(i);
+            if (item.getGroupId() == group) {
+                item.setVisible(visible);
+            }
+        }
+    }
+
+    public void setQwertyMode(boolean isQwerty) {
+        mIsQwerty = isQwerty;
+    }
+
+    public int size() {
+        return mItems.size();
+    }
+}