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package com.actionbarsherlock.internal.app;
import java.util.HashSet;
import java.util.Set;
import android.app.Activity;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentTransaction;
import android.view.View;
import android.widget.SpinnerAdapter;
import com.actionbarsherlock.app.ActionBar;
public class ActionBarWrapper extends ActionBar implements android.app.ActionBar.OnNavigationListener, android.app.ActionBar.OnMenuVisibilityListener {
private final Activity mActivity;
private final android.app.ActionBar mActionBar;
private ActionBar.OnNavigationListener mNavigationListener;
private Set<OnMenuVisibilityListener> mMenuVisibilityListeners = new HashSet<OnMenuVisibilityListener>(1);
private FragmentTransaction mFragmentTransaction;
public ActionBarWrapper(Activity activity) {
mActivity = activity;
mActionBar = activity.getActionBar();
if (mActionBar != null) {
mActionBar.addOnMenuVisibilityListener(this);
}
}
@Override
public void setHomeButtonEnabled(boolean enabled) {
mActionBar.setHomeButtonEnabled(enabled);
}
@Override
public Context getThemedContext() {
return mActionBar.getThemedContext();
}
@Override
public void setCustomView(View view) {
mActionBar.setCustomView(view);
}
@Override
public void setCustomView(View view, LayoutParams layoutParams) {
android.app.ActionBar.LayoutParams lp = new android.app.ActionBar.LayoutParams(layoutParams);
lp.gravity = layoutParams.gravity;
lp.bottomMargin = layoutParams.bottomMargin;
lp.topMargin = layoutParams.topMargin;
lp.leftMargin = layoutParams.leftMargin;
lp.rightMargin = layoutParams.rightMargin;
mActionBar.setCustomView(view, lp);
}
@Override
public void setCustomView(int resId) {
mActionBar.setCustomView(resId);
}
@Override
public void setIcon(int resId) {
mActionBar.setIcon(resId);
}
@Override
public void setIcon(Drawable icon) {
mActionBar.setIcon(icon);
}
@Override
public void setLogo(int resId) {
mActionBar.setLogo(resId);
}
@Override
public void setLogo(Drawable logo) {
mActionBar.setLogo(logo);
}
@Override
public void setListNavigationCallbacks(SpinnerAdapter adapter, OnNavigationListener callback) {
mNavigationListener = callback;
mActionBar.setListNavigationCallbacks(adapter, (callback != null) ? this : null);
}
@Override
public boolean onNavigationItemSelected(int itemPosition, long itemId) {
//This should never be a NullPointerException since we only set
//ourselves as the listener when the callback is not null.
return mNavigationListener.onNavigationItemSelected(itemPosition, itemId);
}
@Override
public void setSelectedNavigationItem(int position) {
mActionBar.setSelectedNavigationItem(position);
}
@Override
public int getSelectedNavigationIndex() {
return mActionBar.getSelectedNavigationIndex();
}
@Override
public int getNavigationItemCount() {
return mActionBar.getNavigationItemCount();
}
@Override
public void setTitle(CharSequence title) {
mActionBar.setTitle(title);
}
@Override
public void setTitle(int resId) {
mActionBar.setTitle(resId);
}
@Override
public void setSubtitle(CharSequence subtitle) {
mActionBar.setSubtitle(subtitle);
}
@Override
public void setSubtitle(int resId) {
mActionBar.setSubtitle(resId);
}
@Override
public void setDisplayOptions(int options) {
mActionBar.setDisplayOptions(options);
}
@Override
public void setDisplayOptions(int options, int mask) {
mActionBar.setDisplayOptions(options, mask);
}
@Override
public void setDisplayUseLogoEnabled(boolean useLogo) {
mActionBar.setDisplayUseLogoEnabled(useLogo);
}
@Override
public void setDisplayShowHomeEnabled(boolean showHome) {
mActionBar.setDisplayShowHomeEnabled(showHome);
}
@Override
public void setDisplayHomeAsUpEnabled(boolean showHomeAsUp) {
mActionBar.setDisplayHomeAsUpEnabled(showHomeAsUp);
}
@Override
public void setDisplayShowTitleEnabled(boolean showTitle) {
mActionBar.setDisplayShowTitleEnabled(showTitle);
}
@Override
public void setDisplayShowCustomEnabled(boolean showCustom) {
mActionBar.setDisplayShowCustomEnabled(showCustom);
}
@Override
public void setBackgroundDrawable(Drawable d) {
mActionBar.setBackgroundDrawable(d);
}
@Override
public void setStackedBackgroundDrawable(Drawable d) {
mActionBar.setStackedBackgroundDrawable(d);
}
@Override
public void setSplitBackgroundDrawable(Drawable d) {
mActionBar.setSplitBackgroundDrawable(d);
}
@Override
public View getCustomView() {
return mActionBar.getCustomView();
}
@Override
public CharSequence getTitle() {
return mActionBar.getTitle();
}
@Override
public CharSequence getSubtitle() {
return mActionBar.getSubtitle();
}
@Override
public int getNavigationMode() {
return mActionBar.getNavigationMode();
}
@Override
public void setNavigationMode(int mode) {
mActionBar.setNavigationMode(mode);
}
@Override
public int getDisplayOptions() {
return mActionBar.getDisplayOptions();
}
public class TabWrapper extends ActionBar.Tab implements android.app.ActionBar.TabListener {
final android.app.ActionBar.Tab mNativeTab;
private Object mTag;
private TabListener mListener;
public TabWrapper(android.app.ActionBar.Tab nativeTab) {
mNativeTab = nativeTab;
mNativeTab.setTag(this);
}
@Override
public int getPosition() {
return mNativeTab.getPosition();
}
@Override
public Drawable getIcon() {
return mNativeTab.getIcon();
}
@Override
public CharSequence getText() {
return mNativeTab.getText();
}
@Override
public Tab setIcon(Drawable icon) {
mNativeTab.setIcon(icon);
return this;
}
@Override
public Tab setIcon(int resId) {
mNativeTab.setIcon(resId);
return this;
}
@Override
public Tab setText(CharSequence text) {
mNativeTab.setText(text);
return this;
}
@Override
public Tab setText(int resId) {
mNativeTab.setText(resId);
return this;
}
@Override
public Tab setCustomView(View view) {
mNativeTab.setCustomView(view);
return this;
}
@Override
public Tab setCustomView(int layoutResId) {
mNativeTab.setCustomView(layoutResId);
return this;
}
@Override
public View getCustomView() {
return mNativeTab.getCustomView();
}
@Override
public Tab setTag(Object obj) {
mTag = obj;
return this;
}
@Override
public Object getTag() {
return mTag;
}
@Override
public Tab setTabListener(TabListener listener) {
mNativeTab.setTabListener(listener != null ? this : null);
mListener = listener;
return this;
}
@Override
public void select() {
mNativeTab.select();
}
@Override
public Tab setContentDescription(int resId) {
mNativeTab.setContentDescription(resId);
return this;
}
@Override
public Tab setContentDescription(CharSequence contentDesc) {
mNativeTab.setContentDescription(contentDesc);
return this;
}
@Override
public CharSequence getContentDescription() {
return mNativeTab.getContentDescription();
}
@Override
public void onTabReselected(android.app.ActionBar.Tab tab, android.app.FragmentTransaction ft) {
if (mListener != null) {
FragmentTransaction trans = null;
if (mActivity instanceof FragmentActivity) {
trans = ((FragmentActivity)mActivity).getSupportFragmentManager().beginTransaction()
.disallowAddToBackStack();
}
mListener.onTabReselected(this, trans);
if (trans != null && !trans.isEmpty()) {
trans.commit();
}
}
}
@Override
public void onTabSelected(android.app.ActionBar.Tab tab, android.app.FragmentTransaction ft) {
if (mListener != null) {
if (mFragmentTransaction == null && mActivity instanceof FragmentActivity) {
mFragmentTransaction = ((FragmentActivity)mActivity).getSupportFragmentManager().beginTransaction()
.disallowAddToBackStack();
}
mListener.onTabSelected(this, mFragmentTransaction);
if (mFragmentTransaction != null) {
if (!mFragmentTransaction.isEmpty()) {
mFragmentTransaction.commit();
}
mFragmentTransaction = null;
}
}
}
@Override
public void onTabUnselected(android.app.ActionBar.Tab tab, android.app.FragmentTransaction ft) {
if (mListener != null) {
FragmentTransaction trans = null;
if (mActivity instanceof FragmentActivity) {
trans = ((FragmentActivity)mActivity).getSupportFragmentManager().beginTransaction()
.disallowAddToBackStack();
mFragmentTransaction = trans;
}
mListener.onTabUnselected(this, trans);
}
}
}
@Override
public Tab newTab() {
return new TabWrapper(mActionBar.newTab());
}
@Override
public void addTab(Tab tab) {
mActionBar.addTab(((TabWrapper)tab).mNativeTab);
}
@Override
public void addTab(Tab tab, boolean setSelected) {
mActionBar.addTab(((TabWrapper)tab).mNativeTab, setSelected);
}
@Override
public void addTab(Tab tab, int position) {
mActionBar.addTab(((TabWrapper)tab).mNativeTab, position);
}
@Override
public void addTab(Tab tab, int position, boolean setSelected) {
mActionBar.addTab(((TabWrapper)tab).mNativeTab, position, setSelected);
}
@Override
public void removeTab(Tab tab) {
mActionBar.removeTab(((TabWrapper)tab).mNativeTab);
}
@Override
public void removeTabAt(int position) {
mActionBar.removeTabAt(position);
}
@Override
public void removeAllTabs() {
mActionBar.removeAllTabs();
}
@Override
public void selectTab(Tab tab) {
mActionBar.selectTab(((TabWrapper)tab).mNativeTab);
}
@Override
public Tab getSelectedTab() {
android.app.ActionBar.Tab selected = mActionBar.getSelectedTab();
return (selected != null) ? (Tab)selected.getTag() : null;
}
@Override
public Tab getTabAt(int index) {
android.app.ActionBar.Tab selected = mActionBar.getTabAt(index);
return (selected != null) ? (Tab)selected.getTag() : null;
}
@Override
public int getTabCount() {
return mActionBar.getTabCount();
}
@Override
public int getHeight() {
return mActionBar.getHeight();
}
@Override
public void show() {
mActionBar.show();
}
@Override
public void hide() {
mActionBar.hide();
}
@Override
public boolean isShowing() {
return mActionBar.isShowing();
}
@Override
public void addOnMenuVisibilityListener(OnMenuVisibilityListener listener) {
mMenuVisibilityListeners.add(listener);
}
@Override
public void removeOnMenuVisibilityListener(OnMenuVisibilityListener listener) {
mMenuVisibilityListeners.remove(listener);
}
@Override
public void onMenuVisibilityChanged(boolean isVisible) {
for (OnMenuVisibilityListener listener : mMenuVisibilityListeners) {
listener.onMenuVisibilityChanged(isVisible);
}
}
}
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