Add m-esr52 at 52.6.0

1 files changed, 472 insertions, 0 deletions

diff --git a/mobile/android/base/java/org/mozilla/gecko/menu/GeckoMenuItem.java b/mobile/android/base/java/org/mozilla/gecko/menu/GeckoMenuItem.java
new file mode 100644
index 000000000..21df4208d
--- /dev/null
+++ b/mobile/android/base/java/org/mozilla/gecko/menu/GeckoMenuItem.java
@@ -0,0 +1,472 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+package org.mozilla.gecko.menu;
+
+import org.mozilla.gecko.R;
+import org.mozilla.gecko.util.ResourceDrawableUtils;
+import org.mozilla.gecko.widget.GeckoActionProvider;
+
+import android.content.Intent;
+import android.graphics.drawable.Drawable;
+import android.text.TextUtils;
+import android.view.ActionProvider;
+import android.view.ContextMenu;
+import android.view.MenuItem;
+import android.view.SubMenu;
+import android.view.View;
+
+public class GeckoMenuItem implements MenuItem {
+    private static final int SHARE_BAR_HISTORY_SIZE = 2;
+
+    // These values mirror MenuItem values that are only available on API >= 11.
+    public static final int SHOW_AS_ACTION_NEVER = 0;
+    public static final int SHOW_AS_ACTION_IF_ROOM = 1;
+    public static final int SHOW_AS_ACTION_ALWAYS = 2;
+    public static final int SHOW_AS_ACTION_WITH_TEXT = 4;
+    public static final int SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW = 8;
+
+    // A View that can show a MenuItem should be able to initialize from
+    // the properties of the MenuItem.
+    public static interface Layout {
+        public void initialize(GeckoMenuItem item);
+        public void setShowIcon(boolean show);
+    }
+
+    public static interface OnShowAsActionChangedListener {
+        public boolean hasActionItemBar();
+        public void onShowAsActionChanged(GeckoMenuItem item);
+    }
+
+    private final int mId;
+    private final int mOrder;
+    private View mActionView;
+    private int mActionEnum;
+    private CharSequence mTitle;
+    private CharSequence mTitleCondensed;
+    private boolean mCheckable;
+    private boolean mChecked;
+    private boolean mVisible = true;
+    private boolean mEnabled = true;
+    private Drawable mIcon;
+    private int mIconRes;
+    private GeckoActionProvider mActionProvider;
+    private GeckoSubMenu mSubMenu;
+    private MenuItem.OnMenuItemClickListener mMenuItemClickListener;
+    final GeckoMenu mMenu;
+    OnShowAsActionChangedListener mShowAsActionChangedListener;
+
+    private volatile boolean mShouldDispatchChanges = true;
+    private volatile boolean mDidChange;
+
+    public GeckoMenuItem(GeckoMenu menu, int id, int order, int titleRes) {
+        mMenu = menu;
+        mId = id;
+        mOrder = order;
+        mTitle = mMenu.getResources().getString(titleRes);
+    }
+
+    public GeckoMenuItem(GeckoMenu menu, int id, int order, CharSequence title) {
+        mMenu = menu;
+        mId = id;
+        mOrder = order;
+        mTitle = title;
+    }
+
+    /**
+     * Stop dispatching item changed events to presenters until
+     * [start|resume]DispatchingItemsChanged() is called. Useful when
+     * many menu operations are going to be performed as a batch.
+     */
+    public void stopDispatchingChanges() {
+        mDidChange = false;
+        mShouldDispatchChanges = false;
+    }
+
+    /**
+     * Resume dispatching item changed events to presenters. This method
+     * will NOT call onItemChanged if any menu operations were queued.
+     * Only future menu operations will call onItemChanged. Useful for
+     * sequelching presenter updates.
+     */
+    public void resumeDispatchingChanges() {
+        mShouldDispatchChanges = true;
+    }
+
+    /**
+     * Start dispatching item changed events to presenters. This method
+     * will call onItemChanged if any menu operations were queued.
+     */
+    public void startDispatchingChanges() {
+        if (mDidChange) {
+            mMenu.onItemChanged(this);
+        }
+        mShouldDispatchChanges = true;
+    }
+
+    @Override
+    public boolean collapseActionView() {
+        return false;
+    }
+
+    @Override
+    public boolean expandActionView() {
+        return false;
+    }
+
+    public boolean hasActionProvider() {
+        return (mActionProvider != null);
+    }
+
+    public int getActionEnum() {
+        return mActionEnum;
+    }
+
+    public GeckoActionProvider getGeckoActionProvider() {
+        return mActionProvider;
+    }
+
+    @Override
+    public ActionProvider getActionProvider() {
+        return null;
+    }
+
+    @Override
+    public View getActionView() {
+        if (mActionProvider != null) {
+            return mActionProvider.onCreateActionView(SHARE_BAR_HISTORY_SIZE,
+                    GeckoActionProvider.ActionViewType.DEFAULT);
+        }
+
+        return mActionView;
+    }
+
+    @Override
+    public char getAlphabeticShortcut() {
+        return 0;
+    }
+
+    @Override
+    public int getGroupId() {
+        return 0;
+    }
+
+    @Override
+    public Drawable getIcon() {
+        if (mIcon == null) {
+            if (mIconRes != 0)
+                return ResourceDrawableUtils.getDrawable(mMenu.getContext(), mIconRes);
+            else
+                return null;
+        } else {
+            return mIcon;
+        }
+    }
+
+    @Override
+    public Intent getIntent() {
+        return null;
+    }
+
+    @Override
+    public int getItemId() {
+        return mId;
+    }
+
+    @Override
+    public ContextMenu.ContextMenuInfo getMenuInfo() {
+        return null;
+    }
+
+    @Override
+    public char getNumericShortcut() {
+        return 0;
+    }
+
+    @Override
+    public int getOrder() {
+        return mOrder;
+    }
+
+    @Override
+    public SubMenu getSubMenu() {
+        return mSubMenu;
+    }
+
+    @Override
+    public CharSequence getTitle() {
+        return mTitle;
+    }
+
+    @Override
+    public CharSequence getTitleCondensed() {
+        return mTitleCondensed;
+    }
+
+    @Override
+    public boolean hasSubMenu() {
+        if (mActionProvider != null)
+            return mActionProvider.hasSubMenu();
+
+        return (mSubMenu != null);
+    }
+
+    public boolean isActionItem() {
+        return (mActionEnum > 0);
+    }
+
+    @Override
+    public boolean isActionViewExpanded() {
+        return false;
+    }
+
+    @Override
+    public boolean isCheckable() {
+        return mCheckable;
+    }
+
+    @Override
+    public boolean isChecked() {
+        return mChecked;
+    }
+
+    @Override
+    public boolean isEnabled() {
+        return mEnabled;
+    }
+
+    @Override
+    public boolean isVisible() {
+        return mVisible;
+    }
+
+    @Override
+    public MenuItem setActionProvider(ActionProvider actionProvider) {
+        return this;
+    }
+
+    public MenuItem setActionProvider(GeckoActionProvider actionProvider) {
+        mActionProvider = actionProvider;
+        if (mActionProvider != null) {
+            actionProvider.setOnTargetSelectedListener(new GeckoActionProvider.OnTargetSelectedListener() {
+                @Override
+                public void onTargetSelected() {
+                    mMenu.close();
+
+                    // Refresh the menu item to show the high frequency apps.
+                    mShowAsActionChangedListener.onShowAsActionChanged(GeckoMenuItem.this);
+                }
+            });
+        }
+
+        mShowAsActionChangedListener.onShowAsActionChanged(this);
+        return this;
+    }
+
+    @Override
+    public MenuItem setActionView(int resId) {
+        return this;
+    }
+
+    @Override
+    public MenuItem setActionView(View view) {
+        return this;
+    }
+
+    @Override
+    public MenuItem setAlphabeticShortcut(char alphaChar) {
+        return this;
+    }
+
+    @Override
+    public MenuItem setCheckable(boolean checkable) {
+        if (mCheckable != checkable) {
+            mCheckable = checkable;
+            if (mShouldDispatchChanges) {
+                mMenu.onItemChanged(this);
+            } else {
+                mDidChange = true;
+            }
+        }
+        return this;
+    }
+
+    @Override
+    public MenuItem setChecked(boolean checked) {
+        if (mChecked != checked) {
+            mChecked = checked;
+            if (mShouldDispatchChanges) {
+                mMenu.onItemChanged(this);
+            } else {
+                mDidChange = true;
+            }
+        }
+        return this;
+    }
+
+    @Override
+    public MenuItem setEnabled(boolean enabled) {
+        if (mEnabled != enabled) {
+            mEnabled = enabled;
+            if (mShouldDispatchChanges) {
+                mMenu.onItemChanged(this);
+            } else {
+                mDidChange = true;
+            }
+        }
+        return this;
+    }
+
+    @Override
+    public MenuItem setIcon(Drawable icon) {
+        if (mIcon != icon) {
+            mIcon = icon;
+            if (mShouldDispatchChanges) {
+                mMenu.onItemChanged(this);
+            } else {
+                mDidChange = true;
+            }
+        }
+        return this;
+    }
+
+    @Override
+    public MenuItem setIcon(int iconRes) {
+        if (mIconRes != iconRes) {
+            mIconRes = iconRes;
+            if (mShouldDispatchChanges) {
+                mMenu.onItemChanged(this);
+            } else {
+                mDidChange = true;
+            }
+        }
+        return this;
+    }
+
+    @Override
+    public MenuItem setIntent(Intent intent) {
+        return this;
+    }
+
+    @Override
+    public MenuItem setNumericShortcut(char numericChar) {
+        return this;
+    }
+
+    @Override
+    public MenuItem setOnActionExpandListener(MenuItem.OnActionExpandListener listener) {
+        return this;
+    }
+
+    @Override
+    public MenuItem setOnMenuItemClickListener(MenuItem.OnMenuItemClickListener menuItemClickListener) {
+        mMenuItemClickListener = menuItemClickListener;
+        return this;
+    }
+
+    @Override
+    public MenuItem setShortcut(char numericChar, char alphaChar) {
+        return this;
+    }
+
+    @Override
+    public void setShowAsAction(int actionEnum) {
+        setShowAsAction(actionEnum, 0);
+    }
+
+    public void setShowAsAction(int actionEnum, int style) {
+        if (mShowAsActionChangedListener == null)
+            return;
+
+        if (mActionEnum == actionEnum)
+            return;
+
+        if (actionEnum > 0) {
+            if (!mShowAsActionChangedListener.hasActionItemBar())
+                return;
+
+            if (!hasActionProvider()) {
+                // Change the type to just an icon
+                MenuItemActionBar actionView;
+                if (style != 0) {
+                    actionView = new MenuItemActionBar(mMenu.getContext(), null, style);
+                } else {
+                    if (actionEnum == SHOW_AS_ACTION_ALWAYS) {
+                        actionView = new MenuItemActionBar(mMenu.getContext());
+                    } else {
+                        actionView = new MenuItemActionBar(mMenu.getContext(), null, R.attr.menuItemSecondaryActionBarStyle);
+                    }
+                }
+
+                actionView.initialize(this);
+                mActionView = actionView;
+            }
+
+            mActionEnum = actionEnum;
+        }
+
+        mShowAsActionChangedListener.onShowAsActionChanged(this);
+    }
+
+    @Override
+    public MenuItem setShowAsActionFlags(int actionEnum) {
+        return this;
+    }
+
+    public MenuItem setSubMenu(GeckoSubMenu subMenu) {
+        mSubMenu = subMenu;
+        return this;
+    }
+
+    @Override
+    public MenuItem setTitle(CharSequence title) {
+        if (!TextUtils.equals(mTitle, title)) {
+            mTitle = title;
+            if (mShouldDispatchChanges) {
+                mMenu.onItemChanged(this);
+            } else {
+                mDidChange = true;
+            }
+        }
+        return this;
+    }
+
+    @Override
+    public MenuItem setTitle(int title) {
+        CharSequence newTitle = mMenu.getResources().getString(title);
+        return setTitle(newTitle);
+    }
+
+    @Override
+    public MenuItem setTitleCondensed(CharSequence title) {
+        mTitleCondensed = title;
+        return this;
+    }
+
+    @Override
+    public MenuItem setVisible(boolean visible) {
+        // Action views are not normal menu items and visibility can get out
+        // of sync unless we dispatch whenever required.
+        if (isActionItem() || mVisible != visible) {
+            mVisible = visible;
+            if (mShouldDispatchChanges) {
+                mMenu.onItemChanged(this);
+            } else {
+                mDidChange = true;
+            }
+        }
+        return this;
+    }
+
+    public boolean invoke() {
+        if (mMenuItemClickListener != null)
+            return mMenuItemClickListener.onMenuItemClick(this);
+        else
+            return false;
+    }
+
+    public void setOnShowAsActionChangedListener(OnShowAsActionChangedListener listener) {
+        mShowAsActionChangedListener = listener;
+    }
+}