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Diffstat (limited to 'src/com/android/browser/CombinedBookmarkHistoryView.java')
| -rw-r--r-- | src/com/android/browser/CombinedBookmarkHistoryView.java | 297 |
1 files changed, 0 insertions, 297 deletions
diff --git a/src/com/android/browser/CombinedBookmarkHistoryView.java b/src/com/android/browser/CombinedBookmarkHistoryView.java deleted file mode 100644 index 86afe1e..0000000 --- a/src/com/android/browser/CombinedBookmarkHistoryView.java +++ /dev/null @@ -1,297 +0,0 @@ -/* - * Copyright (C) 2009 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.browser; - - -import android.app.ActionBar; -import android.app.ActionBar.Tab; -import android.app.ActionBar.TabListener; -import android.app.Activity; -import android.app.FragmentManager; -import android.app.FragmentTransaction; -import android.content.res.Configuration; -import android.database.Cursor; -import android.graphics.Bitmap; -import android.os.Bundle; -import android.view.Gravity; -import android.view.LayoutInflater; -import android.view.MotionEvent; -import android.view.View; -import android.view.View.OnTouchListener; -import android.view.ViewGroup; -import android.webkit.WebIconDatabase.IconListener; -import android.widget.FrameLayout; -import android.widget.LinearLayout; - -import com.android.browser.UI.ComboViews; - -import java.util.HashMap; -import java.util.Vector; - -public class CombinedBookmarkHistoryView extends LinearLayout - implements OnTouchListener, TabListener { - - final static String STARTING_FRAGMENT = "fragment"; - - final static int INVALID_ID = 0; - final static int FRAGMENT_ID_BOOKMARKS = 1; - final static int FRAGMENT_ID_HISTORY = 2; - final static int FRAGMENT_ID_SNAPSHOTS = 3; - - private ActionBar mActionBar; - private FragmentManager mFragmentManager; - - private Bundle mExtras; - - int mCurrentFragment = INVALID_ID; - - ActionBar.Tab mTabBookmarks; - ActionBar.Tab mTabHistory; - ActionBar.Tab mTabSnapshots; - ViewGroup mBookmarksHeader; - - BrowserBookmarksPage mBookmarks; - BrowserHistoryPage mHistory; - BrowserSnapshotPage mSnapshots; - CombinedBookmarksCallbacks mCallback; - - public static interface CombinedBookmarksCallbacks { - void openUrl(String url); - void openInNewTab(String... urls); - void openSnapshot(long id); - void close(); - } - - static class IconListenerSet implements IconListener { - // Used to store favicons as we get them from the database - // FIXME: We use a different method to get the Favicons in - // BrowserBookmarksAdapter. They should probably be unified. - private HashMap<String, Bitmap> mUrlsToIcons; - private Vector<IconListener> mListeners; - - public IconListenerSet() { - mUrlsToIcons = new HashMap<String, Bitmap>(); - mListeners = new Vector<IconListener>(); - } - @Override - public void onReceivedIcon(String url, Bitmap icon) { - mUrlsToIcons.put(url, icon); - for (IconListener listener : mListeners) { - listener.onReceivedIcon(url, icon); - } - } - public void addListener(IconListener listener) { - mListeners.add(listener); - } - public void removeListener(IconListener listener) { - mListeners.remove(listener); - } - public Bitmap getFavicon(String url) { - return mUrlsToIcons.get(url); - } - } - - private static IconListenerSet sIconListenerSet; - static IconListenerSet getIconListenerSet() { - if (null == sIconListenerSet) { - sIconListenerSet = new IconListenerSet(); - } - return sIconListenerSet; - } - - public CombinedBookmarkHistoryView(Activity activity, - CombinedBookmarksCallbacks cb, ComboViews startingView, - Bundle extras) { - super(activity); - mExtras = extras; - mActionBar = activity.getActionBar(); - mCallback = cb; - mFragmentManager = activity.getFragmentManager(); - - View v = LayoutInflater.from(activity).inflate(R.layout.bookmarks_history, this); - v.setOnTouchListener(this); - - mBookmarksHeader = new FrameLayout(activity); - mBookmarksHeader.setLayoutParams(new FrameLayout.LayoutParams( - FrameLayout.LayoutParams.WRAP_CONTENT, - FrameLayout.LayoutParams.MATCH_PARENT, - Gravity.CENTER_VERTICAL)); - - // Start up the default fragment - initFragments(mExtras); - - setupActionBar(startingView); - } - - void setupActionBar(ComboViews startingView) { - if (BrowserActivity.isTablet(mContext)) { - mActionBar.setDisplayOptions(ActionBar.DISPLAY_SHOW_HOME - | ActionBar.DISPLAY_USE_LOGO); - } else { - mActionBar.setDisplayOptions(0); - } - mActionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS); - mActionBar.removeAllTabs(); - mTabBookmarks = mActionBar.newTab(); - mTabBookmarks.setText(R.string.tab_bookmarks); - mTabBookmarks.setTabListener(this); - mActionBar.addTab(mTabBookmarks, ComboViews.Bookmarks == startingView); - mTabHistory = mActionBar.newTab(); - mTabHistory.setText(R.string.tab_history); - mTabHistory.setTabListener(this); - mActionBar.addTab(mTabHistory, ComboViews.History == startingView); - mTabSnapshots = mActionBar.newTab(); - mTabSnapshots.setText(R.string.tab_snapshots); - mTabSnapshots.setTabListener(this); - mActionBar.addTab(mTabSnapshots, ComboViews.Snapshots == startingView); - mActionBar.setCustomView(mBookmarksHeader); - mActionBar.show(); - } - - void tearDownActionBar() { - if (mActionBar != null) { - mActionBar.removeAllTabs(); - mTabBookmarks.setTabListener(null); - mTabHistory.setTabListener(null); - mTabSnapshots.setTabListener(null); - mTabBookmarks = null; - mTabHistory = null; - mTabSnapshots = null; - mActionBar = null; - } - } - - @Override - protected void onConfigurationChanged(Configuration newConfig) { - super.onConfigurationChanged(newConfig); - if (mCurrentFragment == FRAGMENT_ID_HISTORY) { - // Warning, ugly hack below - // This is done because history uses orientation-specific padding - mHistory = BrowserHistoryPage.newInstance(mCallback, mHistory.getArguments()); - mFragmentManager.beginTransaction().replace(R.id.fragment, mHistory).commit(); - } - } - - private BookmarksPageCallbacks mBookmarkCallbackWrapper = new BookmarksPageCallbacks() { - @Override - public boolean onOpenInNewWindow(String... urls) { - mCallback.openInNewTab(urls); - return true; - } - - @Override - public boolean onBookmarkSelected(Cursor c, boolean isFolder) { - if (isFolder) { - return false; - } - mCallback.openUrl(BrowserBookmarksPage.getUrl(c)); - return true; - } - }; - - private void initFragments(Bundle extras) { - mBookmarks = BrowserBookmarksPage.newInstance(mBookmarkCallbackWrapper, - extras, mBookmarksHeader); - mHistory = BrowserHistoryPage.newInstance(mCallback, extras); - mSnapshots = BrowserSnapshotPage.newInstance(mCallback, extras); - } - - private void loadFragment(int id, FragmentTransaction ft) { - if (mCurrentFragment == id) return; - - switch (id) { - case FRAGMENT_ID_BOOKMARKS: - ft.replace(R.id.fragment, mBookmarks); - break; - case FRAGMENT_ID_HISTORY: - ft.replace(R.id.fragment, mHistory); - break; - case FRAGMENT_ID_SNAPSHOTS: - ft.replace(R.id.fragment, mSnapshots); - break; - default: - throw new IllegalArgumentException(); - } - mCurrentFragment = id; - } - - @Override - protected void onDetachedFromWindow() { - super.onDetachedFromWindow(); - tearDownActionBar(); - if (mCurrentFragment != INVALID_ID) { - try { - FragmentTransaction transaction = mFragmentManager.beginTransaction(); - if (mCurrentFragment == FRAGMENT_ID_BOOKMARKS) { - transaction.remove(mBookmarks); - } else if (mCurrentFragment == FRAGMENT_ID_HISTORY) { - transaction.remove(mHistory); - } else if (mCurrentFragment == FRAGMENT_ID_SNAPSHOTS) { - transaction.remove(mSnapshots); - } - transaction.commit(); - } catch (IllegalStateException ex) { - // This exception is thrown if the fragment isn't added - // This will happen if the activity is finishing, and the - // fragment was already removed before this view was detached - // Aka, success! - } - mCurrentFragment = INVALID_ID; - } - } - - /** - * callback for back key presses - */ - boolean onBackPressed() { - if (mCurrentFragment == FRAGMENT_ID_BOOKMARKS) { - return mBookmarks.onBackPressed(); - } - return false; - } - - /** - * capture touch events to prevent them from going to the underlying - * WebView - */ - @Override - public boolean onTouch(View v, MotionEvent event) { - return true; - } - - @Override - public void onTabReselected(Tab tab, FragmentTransaction ft) { - // Ignore - } - - @Override - public void onTabSelected(Tab tab, FragmentTransaction ft) { - if (tab == mTabBookmarks) { - loadFragment(FRAGMENT_ID_BOOKMARKS, ft); - } else if (tab == mTabHistory) { - loadFragment(FRAGMENT_ID_HISTORY, ft); - } else if (tab == mTabSnapshots) { - loadFragment(FRAGMENT_ID_SNAPSHOTS, ft); - } - } - - @Override - public void onTabUnselected(Tab tab, FragmentTransaction ft) { - // Ignore - } - -} |