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diff --git a/actionbarsherlock/src/com/actionbarsherlock/internal/view/menu/ActionMenuPresenter.java b/actionbarsherlock/src/com/actionbarsherlock/internal/view/menu/ActionMenuPresenter.java
deleted file mode 100644
index 6f568c698..000000000
--- a/actionbarsherlock/src/com/actionbarsherlock/internal/view/menu/ActionMenuPresenter.java
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@@ -1,721 +0,0 @@
-/*
- * Copyright (C) 2011 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 static com.actionbarsherlock.internal.ResourcesCompat.getResources_getInteger;
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.Set;
-import android.content.Context;
-import android.content.res.Configuration;
-import android.content.res.Resources;
-import android.content.res.TypedArray;
-import android.os.Build;
-import android.os.Parcel;
-import android.os.Parcelable;
-import android.util.SparseBooleanArray;
-import android.view.SoundEffectConstants;
-import android.view.View;
-import android.view.View.MeasureSpec;
-import android.view.ViewConfiguration;
-import android.view.ViewGroup;
-import android.widget.ImageButton;
-import com.actionbarsherlock.R;
-import com.actionbarsherlock.internal.view.View_HasStateListenerSupport;
-import com.actionbarsherlock.internal.view.View_OnAttachStateChangeListener;
-import com.actionbarsherlock.internal.view.menu.ActionMenuView.ActionMenuChildView;
-import com.actionbarsherlock.view.ActionProvider;
-import com.actionbarsherlock.view.MenuItem;
-
-/**
- * MenuPresenter for building action menus as seen in the action bar and action modes.
- */
-public class ActionMenuPresenter extends BaseMenuPresenter
- implements ActionProvider.SubUiVisibilityListener {
- //UNUSED private static final String TAG = "ActionMenuPresenter";
-
- private View mOverflowButton;
- private boolean mReserveOverflow;
- private boolean mReserveOverflowSet;
- private int mWidthLimit;
- private int mActionItemWidthLimit;
- private int mMaxItems;
- private boolean mMaxItemsSet;
- private boolean mStrictWidthLimit;
- private boolean mWidthLimitSet;
- private boolean mExpandedActionViewsExclusive;
-
- private int mMinCellSize;
-
- // Group IDs that have been added as actions - used temporarily, allocated here for reuse.
- private final SparseBooleanArray mActionButtonGroups = new SparseBooleanArray();
-
- private View mScrapActionButtonView;
-
- private OverflowPopup mOverflowPopup;
- private ActionButtonSubmenu mActionButtonPopup;
-
- private OpenOverflowRunnable mPostedOpenRunnable;
-
- final PopupPresenterCallback mPopupPresenterCallback = new PopupPresenterCallback();
- int mOpenSubMenuId;
-
- public ActionMenuPresenter(Context context) {
- super(context, R.layout.abs__action_menu_layout,
- R.layout.abs__action_menu_item_layout);
- }
-
- @Override
- public void initForMenu(Context context, MenuBuilder menu) {
- super.initForMenu(context, menu);
-
- final Resources res = context.getResources();
-
- if (!mReserveOverflowSet) {
- mReserveOverflow = reserveOverflow(mContext);
- }
-
- if (!mWidthLimitSet) {
- mWidthLimit = res.getDisplayMetrics().widthPixels / 2;
- }
-
- // Measure for initial configuration
- if (!mMaxItemsSet) {
- mMaxItems = getResources_getInteger(context, R.integer.abs__max_action_buttons);
- }
-
- int width = mWidthLimit;
- if (mReserveOverflow) {
- if (mOverflowButton == null) {
- mOverflowButton = new OverflowMenuButton(mSystemContext);
- final int spec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
- mOverflowButton.measure(spec, spec);
- }
- width -= mOverflowButton.getMeasuredWidth();
- } else {
- mOverflowButton = null;
- }
-
- mActionItemWidthLimit = width;
-
- mMinCellSize = (int) (ActionMenuView.MIN_CELL_SIZE * res.getDisplayMetrics().density);
-
- // Drop a scrap view as it may no longer reflect the proper context/config.
- mScrapActionButtonView = null;
- }
-
- public static boolean reserveOverflow(Context context) {
- //Check for theme-forced overflow action item
- TypedArray a = context.getTheme().obtainStyledAttributes(R.styleable.SherlockTheme);
- boolean result = a.getBoolean(R.styleable.SherlockTheme_absForceOverflow, false);
- a.recycle();
- if (result) {
- return true;
- }
-
- if (Build.VERSION.SDK_INT < Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
- return (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB);
- } else {
- return !HasPermanentMenuKey.get(context);
- }
- }
-
- private static class HasPermanentMenuKey {
- public static boolean get(Context context) {
- return ViewConfiguration.get(context).hasPermanentMenuKey();
- }
- }
-
- public void onConfigurationChanged(Configuration newConfig) {
- if (!mMaxItemsSet) {
- mMaxItems = getResources_getInteger(mContext,
- R.integer.abs__max_action_buttons);
- if (mMenu != null) {
- mMenu.onItemsChanged(true);
- }
- }
- }
-
- public void setWidthLimit(int width, boolean strict) {
- mWidthLimit = width;
- mStrictWidthLimit = strict;
- mWidthLimitSet = true;
- }
-
- public void setReserveOverflow(boolean reserveOverflow) {
- mReserveOverflow = reserveOverflow;
- mReserveOverflowSet = true;
- }
-
- public void setItemLimit(int itemCount) {
- mMaxItems = itemCount;
- mMaxItemsSet = true;
- }
-
- public void setExpandedActionViewsExclusive(boolean isExclusive) {
- mExpandedActionViewsExclusive = isExclusive;
- }
-
- @Override
- public MenuView getMenuView(ViewGroup root) {
- MenuView result = super.getMenuView(root);
- ((ActionMenuView) result).setPresenter(this);
- return result;
- }
-
- @Override
- public View getItemView(MenuItemImpl item, View convertView, ViewGroup parent) {
- View actionView = item.getActionView();
- if (actionView == null || item.hasCollapsibleActionView()) {
- if (!(convertView instanceof ActionMenuItemView)) {
- convertView = null;
- }
- actionView = super.getItemView(item, convertView, parent);
- }
- actionView.setVisibility(item.isActionViewExpanded() ? View.GONE : View.VISIBLE);
-
- final ActionMenuView menuParent = (ActionMenuView) parent;
- final ViewGroup.LayoutParams lp = actionView.getLayoutParams();
- if (!menuParent.checkLayoutParams(lp)) {
- actionView.setLayoutParams(menuParent.generateLayoutParams(lp));
- }
- return actionView;
- }
-
- @Override
- public void bindItemView(MenuItemImpl item, MenuView.ItemView itemView) {
- itemView.initialize(item, 0);
-
- final ActionMenuView menuView = (ActionMenuView) mMenuView;
- ActionMenuItemView actionItemView = (ActionMenuItemView) itemView;
- actionItemView.setItemInvoker(menuView);
- }
-
- @Override
- public boolean shouldIncludeItem(int childIndex, MenuItemImpl item) {
- return item.isActionButton();
- }
-
- @Override
- public void updateMenuView(boolean cleared) {
- super.updateMenuView(cleared);
-
- if (mMenu != null) {
- final ArrayList<MenuItemImpl> actionItems = mMenu.getActionItems();
- final int count = actionItems.size();
- for (int i = 0; i < count; i++) {
- final ActionProvider provider = actionItems.get(i).getActionProvider();
- if (provider != null) {
- provider.setSubUiVisibilityListener(this);
- }
- }
- }
-
- final ArrayList<MenuItemImpl> nonActionItems = mMenu != null ?
- mMenu.getNonActionItems() : null;
-
- boolean hasOverflow = false;
- if (mReserveOverflow && nonActionItems != null) {
- final int count = nonActionItems.size();
- if (count == 1) {
- hasOverflow = !nonActionItems.get(0).isActionViewExpanded();
- } else {
- hasOverflow = count > 0;
- }
- }
-
- if (hasOverflow) {
- if (mOverflowButton == null) {
- mOverflowButton = new OverflowMenuButton(mSystemContext);
- }
- ViewGroup parent = (ViewGroup) mOverflowButton.getParent();
- if (parent != mMenuView) {
- if (parent != null) {
- parent.removeView(mOverflowButton);
- }
- ActionMenuView menuView = (ActionMenuView) mMenuView;
- menuView.addView(mOverflowButton, menuView.generateOverflowButtonLayoutParams());
- }
- } else if (mOverflowButton != null && mOverflowButton.getParent() == mMenuView) {
- ((ViewGroup) mMenuView).removeView(mOverflowButton);
- }
-
- ((ActionMenuView) mMenuView).setOverflowReserved(mReserveOverflow);
- }
-
- @Override
- public boolean filterLeftoverView(ViewGroup parent, int childIndex) {
- if (parent.getChildAt(childIndex) == mOverflowButton) return false;
- return super.filterLeftoverView(parent, childIndex);
- }
-
- public boolean onSubMenuSelected(SubMenuBuilder subMenu) {
- if (!subMenu.hasVisibleItems()) return false;
-
- SubMenuBuilder topSubMenu = subMenu;
- while (topSubMenu.getParentMenu() != mMenu) {
- topSubMenu = (SubMenuBuilder) topSubMenu.getParentMenu();
- }
- View anchor = findViewForItem(topSubMenu.getItem());
- if (anchor == null) {
- if (mOverflowButton == null) return false;
- anchor = mOverflowButton;
- }
-
- mOpenSubMenuId = subMenu.getItem().getItemId();
- mActionButtonPopup = new ActionButtonSubmenu(mContext, subMenu);
- mActionButtonPopup.setAnchorView(anchor);
- mActionButtonPopup.show();
- super.onSubMenuSelected(subMenu);
- return true;
- }
-
- private View findViewForItem(MenuItem item) {
- final ViewGroup parent = (ViewGroup) mMenuView;
- if (parent == null) return null;
-
- final int count = parent.getChildCount();
- for (int i = 0; i < count; i++) {
- final View child = parent.getChildAt(i);
- if (child instanceof MenuView.ItemView &&
- ((MenuView.ItemView) child).getItemData() == item) {
- return child;
- }
- }
- return null;
- }
-
- /**
- * Display the overflow menu if one is present.
- * @return true if the overflow menu was shown, false otherwise.
- */
- public boolean showOverflowMenu() {
- if (mReserveOverflow && !isOverflowMenuShowing() && mMenu != null && mMenuView != null &&
- mPostedOpenRunnable == null && !mMenu.getNonActionItems().isEmpty()) {
- OverflowPopup popup = new OverflowPopup(mContext, mMenu, mOverflowButton, true);
- mPostedOpenRunnable = new OpenOverflowRunnable(popup);
- // Post this for later; we might still need a layout for the anchor to be right.
- ((View) mMenuView).post(mPostedOpenRunnable);
-
- // ActionMenuPresenter uses null as a callback argument here
- // to indicate overflow is opening.
- super.onSubMenuSelected(null);
-
- return true;
- }
- return false;
- }
-
- /**
- * Hide the overflow menu if it is currently showing.
- *
- * @return true if the overflow menu was hidden, false otherwise.
- */
- public boolean hideOverflowMenu() {
- if (mPostedOpenRunnable != null && mMenuView != null) {
- ((View) mMenuView).removeCallbacks(mPostedOpenRunnable);
- mPostedOpenRunnable = null;
- return true;
- }
-
- MenuPopupHelper popup = mOverflowPopup;
- if (popup != null) {
- popup.dismiss();
- return true;
- }
- return false;
- }
-
- /**
- * Dismiss all popup menus - overflow and submenus.
- * @return true if popups were dismissed, false otherwise. (This can be because none were open.)
- */
- public boolean dismissPopupMenus() {
- boolean result = hideOverflowMenu();
- result |= hideSubMenus();
- return result;
- }
-
- /**
- * Dismiss all submenu popups.
- *
- * @return true if popups were dismissed, false otherwise. (This can be because none were open.)
- */
- public boolean hideSubMenus() {
- if (mActionButtonPopup != null) {
- mActionButtonPopup.dismiss();
- return true;
- }
- return false;
- }
-
- /**
- * @return true if the overflow menu is currently showing
- */
- public boolean isOverflowMenuShowing() {
- return mOverflowPopup != null && mOverflowPopup.isShowing();
- }
-
- /**
- * @return true if space has been reserved in the action menu for an overflow item.
- */
- public boolean isOverflowReserved() {
- return mReserveOverflow;
- }
-
- public boolean flagActionItems() {
- final ArrayList<MenuItemImpl> visibleItems = mMenu.getVisibleItems();
- final int itemsSize = visibleItems.size();
- int maxActions = mMaxItems;
- int widthLimit = mActionItemWidthLimit;
- final int querySpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
- final ViewGroup parent = (ViewGroup) mMenuView;
-
- int requiredItems = 0;
- int requestedItems = 0;
- int firstActionWidth = 0;
- boolean hasOverflow = false;
- for (int i = 0; i < itemsSize; i++) {
- MenuItemImpl item = visibleItems.get(i);
- if (item.requiresActionButton()) {
- requiredItems++;
- } else if (item.requestsActionButton()) {
- requestedItems++;
- } else {
- hasOverflow = true;
- }
- if (mExpandedActionViewsExclusive && item.isActionViewExpanded()) {
- // Overflow everything if we have an expanded action view and we're
- // space constrained.
- maxActions = 0;
- }
- }
-
- // Reserve a spot for the overflow item if needed.
- if (mReserveOverflow &&
- (hasOverflow || requiredItems + requestedItems > maxActions)) {
- maxActions--;
- }
- maxActions -= requiredItems;
-
- final SparseBooleanArray seenGroups = mActionButtonGroups;
- seenGroups.clear();
-
- int cellSize = 0;
- int cellsRemaining = 0;
- if (mStrictWidthLimit) {
- cellsRemaining = widthLimit / mMinCellSize;
- final int cellSizeRemaining = widthLimit % mMinCellSize;
- cellSize = mMinCellSize + cellSizeRemaining / cellsRemaining;
- }
-
- // Flag as many more requested items as will fit.
- for (int i = 0; i < itemsSize; i++) {
- MenuItemImpl item = visibleItems.get(i);
-
- if (item.requiresActionButton()) {
- View v = getItemView(item, mScrapActionButtonView, parent);
- if (mScrapActionButtonView == null) {
- mScrapActionButtonView = v;
- }
- if (mStrictWidthLimit) {
- cellsRemaining -= ActionMenuView.measureChildForCells(v,
- cellSize, cellsRemaining, querySpec, 0);
- } else {
- v.measure(querySpec, querySpec);
- }
- final int measuredWidth = v.getMeasuredWidth();
- widthLimit -= measuredWidth;
- if (firstActionWidth == 0) {
- firstActionWidth = measuredWidth;
- }
- final int groupId = item.getGroupId();
- if (groupId != 0) {
- seenGroups.put(groupId, true);
- }
- item.setIsActionButton(true);
- } else if (item.requestsActionButton()) {
- // Items in a group with other items that already have an action slot
- // can break the max actions rule, but not the width limit.
- final int groupId = item.getGroupId();
- final boolean inGroup = seenGroups.get(groupId);
- boolean isAction = (maxActions > 0 || inGroup) && widthLimit > 0 &&
- (!mStrictWidthLimit || cellsRemaining > 0);
-
- if (isAction) {
- View v = getItemView(item, mScrapActionButtonView, parent);
- if (mScrapActionButtonView == null) {
- mScrapActionButtonView = v;
- }
- if (mStrictWidthLimit) {
- final int cells = ActionMenuView.measureChildForCells(v,
- cellSize, cellsRemaining, querySpec, 0);
- cellsRemaining -= cells;
- if (cells == 0) {
- isAction = false;
- }
- } else {
- v.measure(querySpec, querySpec);
- }
- final int measuredWidth = v.getMeasuredWidth();
- widthLimit -= measuredWidth;
- if (firstActionWidth == 0) {
- firstActionWidth = measuredWidth;
- }
-
- if (mStrictWidthLimit) {
- isAction &= widthLimit >= 0;
- } else {
- // Did this push the entire first item past the limit?
- isAction &= widthLimit + firstActionWidth > 0;
- }
- }
-
- if (isAction && groupId != 0) {
- seenGroups.put(groupId, true);
- } else if (inGroup) {
- // We broke the width limit. Demote the whole group, they all overflow now.
- seenGroups.put(groupId, false);
- for (int j = 0; j < i; j++) {
- MenuItemImpl areYouMyGroupie = visibleItems.get(j);
- if (areYouMyGroupie.getGroupId() == groupId) {
- // Give back the action slot
- if (areYouMyGroupie.isActionButton()) maxActions++;
- areYouMyGroupie.setIsActionButton(false);
- }
- }
- }
-
- if (isAction) maxActions--;
-
- item.setIsActionButton(isAction);
- }
- }
- return true;
- }
-
- @Override
- public void onCloseMenu(MenuBuilder menu, boolean allMenusAreClosing) {
- dismissPopupMenus();
- super.onCloseMenu(menu, allMenusAreClosing);
- }
-
- @Override
- public Parcelable onSaveInstanceState() {
- SavedState state = new SavedState();
- state.openSubMenuId = mOpenSubMenuId;
- return state;
- }
-
- @Override
- public void onRestoreInstanceState(Parcelable state) {
- SavedState saved = (SavedState) state;
- if (saved.openSubMenuId > 0) {
- MenuItem item = mMenu.findItem(saved.openSubMenuId);
- if (item != null) {
- SubMenuBuilder subMenu = (SubMenuBuilder) item.getSubMenu();
- onSubMenuSelected(subMenu);
- }
- }
- }
-
- @Override
- public void onSubUiVisibilityChanged(boolean isVisible) {
- if (isVisible) {
- // Not a submenu, but treat it like one.
- super.onSubMenuSelected(null);
- } else {
- mMenu.close(false);
- }
- }
-
- private static class SavedState implements Parcelable {
- public int openSubMenuId;
-
- SavedState() {
- }
-
- SavedState(Parcel in) {
- openSubMenuId = in.readInt();
- }
-
- @Override
- public int describeContents() {
- return 0;
- }
-
- @Override
- public void writeToParcel(Parcel dest, int flags) {
- dest.writeInt(openSubMenuId);
- }
-
- @SuppressWarnings("unused")
- public static final Parcelable.Creator<SavedState> CREATOR
- = new Parcelable.Creator<SavedState>() {
- public SavedState createFromParcel(Parcel in) {
- return new SavedState(in);
- }
-
- public SavedState[] newArray(int size) {
- return new SavedState[size];
- }
- };
- }
-
- private class OverflowMenuButton extends ImageButton implements ActionMenuChildView, View_HasStateListenerSupport {
- private final Set<View_OnAttachStateChangeListener> mListeners = new HashSet<View_OnAttachStateChangeListener>();
-
- public OverflowMenuButton(Context context) {
- super(context, null, R.attr.actionOverflowButtonStyle);
-
- setClickable(true);
- setFocusable(true);
- setVisibility(VISIBLE);
- setEnabled(true);
- }
-
- @Override
- public boolean performClick() {
- if (super.performClick()) {
- return true;
- }
-
- playSoundEffect(SoundEffectConstants.CLICK);
- showOverflowMenu();
- return true;
- }
-
- public boolean needsDividerBefore() {
- return false;
- }
-
- public boolean needsDividerAfter() {
- return false;
- }
-
- @Override
- protected void onAttachedToWindow() {
- super.onAttachedToWindow();
- for (View_OnAttachStateChangeListener listener : mListeners) {
- listener.onViewAttachedToWindow(this);
- }
- }
-
- @Override
- protected void onDetachedFromWindow() {
- super.onDetachedFromWindow();
- for (View_OnAttachStateChangeListener listener : mListeners) {
- listener.onViewDetachedFromWindow(this);
- }
- }
-
- @Override
- public void addOnAttachStateChangeListener(View_OnAttachStateChangeListener listener) {
- mListeners.add(listener);
- }
-
- @Override
- public void removeOnAttachStateChangeListener(View_OnAttachStateChangeListener listener) {
- mListeners.remove(listener);
- }
- }
-
- private class OverflowPopup extends MenuPopupHelper {
- public OverflowPopup(Context context, MenuBuilder menu, View anchorView,
- boolean overflowOnly) {
- super(context, menu, anchorView, overflowOnly);
- setCallback(mPopupPresenterCallback);
- }
-
- @Override
- public void onDismiss() {
- super.onDismiss();
- mMenu.close();
- mOverflowPopup = null;
- }
- }
-
- private class ActionButtonSubmenu extends MenuPopupHelper {
- //UNUSED private SubMenuBuilder mSubMenu;
-
- public ActionButtonSubmenu(Context context, SubMenuBuilder subMenu) {
- super(context, subMenu);
- //UNUSED mSubMenu = subMenu;
-
- MenuItemImpl item = (MenuItemImpl) subMenu.getItem();
- if (!item.isActionButton()) {
- // Give a reasonable anchor to nested submenus.
- setAnchorView(mOverflowButton == null ? (View) mMenuView : mOverflowButton);
- }
-
- setCallback(mPopupPresenterCallback);
-
- boolean preserveIconSpacing = false;
- final int count = subMenu.size();
- for (int i = 0; i < count; i++) {
- MenuItem childItem = subMenu.getItem(i);
- if (childItem.isVisible() && childItem.getIcon() != null) {
- preserveIconSpacing = true;
- break;
- }
- }
- setForceShowIcon(preserveIconSpacing);
- }
-
- @Override
- public void onDismiss() {
- super.onDismiss();
- mActionButtonPopup = null;
- mOpenSubMenuId = 0;
- }
- }
-
- private class PopupPresenterCallback implements MenuPresenter.Callback {
-
- @Override
- public boolean onOpenSubMenu(MenuBuilder subMenu) {
- if (subMenu == null) return false;
-
- mOpenSubMenuId = ((SubMenuBuilder) subMenu).getItem().getItemId();
- return false;
- }
-
- @Override
- public void onCloseMenu(MenuBuilder menu, boolean allMenusAreClosing) {
- if (menu instanceof SubMenuBuilder) {
- ((SubMenuBuilder) menu).getRootMenu().close(false);
- }
- }
- }
-
- private class OpenOverflowRunnable implements Runnable {
- private OverflowPopup mPopup;
-
- public OpenOverflowRunnable(OverflowPopup popup) {
- mPopup = popup;
- }
-
- public void run() {
- mMenu.changeMenuMode();
- final View menuView = (View) mMenuView;
- if (menuView != null && menuView.getWindowToken() != null && mPopup.tryShow()) {
- mOverflowPopup = mPopup;
- }
- mPostedOpenRunnable = null;
- }
- }
-}
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