diff options
Diffstat (limited to 'src/com/android/gallery3d/app/GalleryActionBar.java')
| -rw-r--r-- | src/com/android/gallery3d/app/GalleryActionBar.java | 438 |
1 files changed, 0 insertions, 438 deletions
diff --git a/src/com/android/gallery3d/app/GalleryActionBar.java b/src/com/android/gallery3d/app/GalleryActionBar.java deleted file mode 100644 index 588f5842a..000000000 --- a/src/com/android/gallery3d/app/GalleryActionBar.java +++ /dev/null @@ -1,438 +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.android.gallery3d.app; - -import android.annotation.TargetApi; -import android.app.ActionBar; -import android.app.ActionBar.OnMenuVisibilityListener; -import android.app.ActionBar.OnNavigationListener; -import android.app.Activity; -import android.app.AlertDialog; -import android.content.Context; -import android.content.DialogInterface; -import android.content.Intent; -import android.content.res.Resources; -import android.view.LayoutInflater; -import android.view.Menu; -import android.view.MenuItem; -import android.view.View; -import android.view.ViewGroup; -import android.widget.BaseAdapter; -import android.widget.ShareActionProvider; -import android.widget.TextView; -import android.widget.TwoLineListItem; - -import com.android.gallery3d.R; -import com.android.gallery3d.common.ApiHelper; - -import java.util.ArrayList; - -public class GalleryActionBar implements OnNavigationListener { - @SuppressWarnings("unused") - private static final String TAG = "GalleryActionBar"; - - private ClusterRunner mClusterRunner; - private CharSequence[] mTitles; - private ArrayList<Integer> mActions; - private Context mContext; - private LayoutInflater mInflater; - private AbstractGalleryActivity mActivity; - private ActionBar mActionBar; - private int mCurrentIndex; - private ClusterAdapter mAdapter = new ClusterAdapter(); - - private AlbumModeAdapter mAlbumModeAdapter; - private OnAlbumModeSelectedListener mAlbumModeListener; - private int mLastAlbumModeSelected; - private CharSequence [] mAlbumModes; - public static final int ALBUM_FILMSTRIP_MODE_SELECTED = 0; - public static final int ALBUM_GRID_MODE_SELECTED = 1; - - public interface ClusterRunner { - public void doCluster(int id); - } - - public interface OnAlbumModeSelectedListener { - public void onAlbumModeSelected(int mode); - } - - private static class ActionItem { - public int action; - public boolean enabled; - public boolean visible; - public int spinnerTitle; - public int dialogTitle; - public int clusterBy; - - public ActionItem(int action, boolean applied, boolean enabled, int title, - int clusterBy) { - this(action, applied, enabled, title, title, clusterBy); - } - - public ActionItem(int action, boolean applied, boolean enabled, int spinnerTitle, - int dialogTitle, int clusterBy) { - this.action = action; - this.enabled = enabled; - this.spinnerTitle = spinnerTitle; - this.dialogTitle = dialogTitle; - this.clusterBy = clusterBy; - this.visible = true; - } - } - - private static final ActionItem[] sClusterItems = new ActionItem[] { - new ActionItem(FilterUtils.CLUSTER_BY_ALBUM, true, false, R.string.albums, - R.string.group_by_album), - new ActionItem(FilterUtils.CLUSTER_BY_LOCATION, true, false, - R.string.locations, R.string.location, R.string.group_by_location), - new ActionItem(FilterUtils.CLUSTER_BY_TIME, true, false, R.string.times, - R.string.time, R.string.group_by_time), - new ActionItem(FilterUtils.CLUSTER_BY_FACE, true, false, R.string.people, - R.string.group_by_faces), - new ActionItem(FilterUtils.CLUSTER_BY_TAG, true, false, R.string.tags, - R.string.group_by_tags) - }; - - private class ClusterAdapter extends BaseAdapter { - - @Override - public int getCount() { - return sClusterItems.length; - } - - @Override - public Object getItem(int position) { - return sClusterItems[position]; - } - - @Override - public long getItemId(int position) { - return sClusterItems[position].action; - } - - @Override - public View getView(int position, View convertView, ViewGroup parent) { - if (convertView == null) { - convertView = mInflater.inflate(R.layout.action_bar_text, - parent, false); - } - TextView view = (TextView) convertView; - view.setText(sClusterItems[position].spinnerTitle); - return convertView; - } - } - - private class AlbumModeAdapter extends BaseAdapter { - @Override - public int getCount() { - return mAlbumModes.length; - } - - @Override - public Object getItem(int position) { - return mAlbumModes[position]; - } - - @Override - public long getItemId(int position) { - return position; - } - - @Override - public View getView(int position, View convertView, ViewGroup parent) { - if (convertView == null) { - convertView = mInflater.inflate(R.layout.action_bar_two_line_text, - parent, false); - } - TwoLineListItem view = (TwoLineListItem) convertView; - view.getText1().setText(mActionBar.getTitle()); - view.getText2().setText((CharSequence) getItem(position)); - return convertView; - } - - @Override - public View getDropDownView(int position, View convertView, ViewGroup parent) { - if (convertView == null) { - convertView = mInflater.inflate(R.layout.action_bar_text, - parent, false); - } - TextView view = (TextView) convertView; - view.setText((CharSequence) getItem(position)); - return convertView; - } - } - - public static String getClusterByTypeString(Context context, int type) { - for (ActionItem item : sClusterItems) { - if (item.action == type) { - return context.getString(item.clusterBy); - } - } - return null; - } - - public GalleryActionBar(AbstractGalleryActivity activity) { - mActionBar = activity.getActionBar(); - mContext = activity.getAndroidContext(); - mActivity = activity; - mInflater = ((Activity) mActivity).getLayoutInflater(); - mCurrentIndex = 0; - } - - private void createDialogData() { - ArrayList<CharSequence> titles = new ArrayList<CharSequence>(); - mActions = new ArrayList<Integer>(); - for (ActionItem item : sClusterItems) { - if (item.enabled && item.visible) { - titles.add(mContext.getString(item.dialogTitle)); - mActions.add(item.action); - } - } - mTitles = new CharSequence[titles.size()]; - titles.toArray(mTitles); - } - - public int getHeight() { - return mActionBar != null ? mActionBar.getHeight() : 0; - } - - public void setClusterItemEnabled(int id, boolean enabled) { - for (ActionItem item : sClusterItems) { - if (item.action == id) { - item.enabled = enabled; - return; - } - } - } - - public void setClusterItemVisibility(int id, boolean visible) { - for (ActionItem item : sClusterItems) { - if (item.action == id) { - item.visible = visible; - return; - } - } - } - - public int getClusterTypeAction() { - return sClusterItems[mCurrentIndex].action; - } - - public void enableClusterMenu(int action, ClusterRunner runner) { - if (mActionBar != null) { - // Don't set cluster runner until action bar is ready. - mClusterRunner = null; - mActionBar.setListNavigationCallbacks(mAdapter, this); - mActionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_LIST); - setSelectedAction(action); - mClusterRunner = runner; - } - } - - // The only use case not to hideMenu in this method is to ensure - // all elements disappear at the same time when exiting gallery. - // hideMenu should always be true in all other cases. - public void disableClusterMenu(boolean hideMenu) { - if (mActionBar != null) { - mClusterRunner = null; - if (hideMenu) { - mActionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_STANDARD); - } - } - } - - public void onConfigurationChanged() { - if (mActionBar != null && mAlbumModeListener != null) { - OnAlbumModeSelectedListener listener = mAlbumModeListener; - enableAlbumModeMenu(mLastAlbumModeSelected, listener); - } - } - - public void enableAlbumModeMenu(int selected, OnAlbumModeSelectedListener listener) { - if (mActionBar != null) { - if (mAlbumModeAdapter == null) { - // Initialize the album mode options if they haven't been already - Resources res = mActivity.getResources(); - mAlbumModes = new CharSequence[] { - res.getString(R.string.switch_photo_filmstrip), - res.getString(R.string.switch_photo_grid)}; - mAlbumModeAdapter = new AlbumModeAdapter(); - } - mAlbumModeListener = null; - mLastAlbumModeSelected = selected; - mActionBar.setListNavigationCallbacks(mAlbumModeAdapter, this); - mActionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_LIST); - mActionBar.setSelectedNavigationItem(selected); - mAlbumModeListener = listener; - } - } - - public void disableAlbumModeMenu(boolean hideMenu) { - if (mActionBar != null) { - mAlbumModeListener = null; - if (hideMenu) { - mActionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_STANDARD); - } - } - } - - public void showClusterDialog(final ClusterRunner clusterRunner) { - createDialogData(); - final ArrayList<Integer> actions = mActions; - new AlertDialog.Builder(mContext).setTitle(R.string.group_by).setItems( - mTitles, new DialogInterface.OnClickListener() { - @Override - public void onClick(DialogInterface dialog, int which) { - // Need to lock rendering when operations invoked by system UI (main thread) are - // modifying slot data used in GL thread for rendering. - mActivity.getGLRoot().lockRenderThread(); - try { - clusterRunner.doCluster(actions.get(which).intValue()); - } finally { - mActivity.getGLRoot().unlockRenderThread(); - } - } - }).create().show(); - } - - @TargetApi(ApiHelper.VERSION_CODES.ICE_CREAM_SANDWICH) - private void setHomeButtonEnabled(boolean enabled) { - if (mActionBar != null) mActionBar.setHomeButtonEnabled(enabled); - } - - public void setDisplayOptions(boolean displayHomeAsUp, boolean showTitle) { - if (mActionBar == null) return; - int options = 0; - if (displayHomeAsUp) options |= ActionBar.DISPLAY_HOME_AS_UP; - if (showTitle) options |= ActionBar.DISPLAY_SHOW_TITLE; - - mActionBar.setDisplayOptions(options, - ActionBar.DISPLAY_HOME_AS_UP | ActionBar.DISPLAY_SHOW_TITLE); - mActionBar.setHomeButtonEnabled(displayHomeAsUp); - } - - public void setTitle(String title) { - if (mActionBar != null) mActionBar.setTitle(title); - } - - public void setTitle(int titleId) { - if (mActionBar != null) { - mActionBar.setTitle(mContext.getString(titleId)); - } - } - - public void setSubtitle(String title) { - if (mActionBar != null) mActionBar.setSubtitle(title); - } - - public void show() { - if (mActionBar != null) mActionBar.show(); - } - - public void hide() { - if (mActionBar != null) mActionBar.hide(); - } - - public void addOnMenuVisibilityListener(OnMenuVisibilityListener listener) { - if (mActionBar != null) mActionBar.addOnMenuVisibilityListener(listener); - } - - public void removeOnMenuVisibilityListener(OnMenuVisibilityListener listener) { - if (mActionBar != null) mActionBar.removeOnMenuVisibilityListener(listener); - } - - public boolean setSelectedAction(int type) { - if (mActionBar == null) return false; - - for (int i = 0, n = sClusterItems.length; i < n; i++) { - ActionItem item = sClusterItems[i]; - if (item.action == type) { - mActionBar.setSelectedNavigationItem(i); - mCurrentIndex = i; - return true; - } - } - return false; - } - - @Override - public boolean onNavigationItemSelected(int itemPosition, long itemId) { - if (itemPosition != mCurrentIndex && mClusterRunner != null - || mAlbumModeListener != null) { - // Need to lock rendering when operations invoked by system UI (main thread) are - // modifying slot data used in GL thread for rendering. - mActivity.getGLRoot().lockRenderThread(); - try { - if (mAlbumModeListener != null) { - mAlbumModeListener.onAlbumModeSelected(itemPosition); - } else { - mClusterRunner.doCluster(sClusterItems[itemPosition].action); - } - } finally { - mActivity.getGLRoot().unlockRenderThread(); - } - } - return false; - } - - private Menu mActionBarMenu; - private ShareActionProvider mSharePanoramaActionProvider; - private ShareActionProvider mShareActionProvider; - private Intent mSharePanoramaIntent; - private Intent mShareIntent; - - public void createActionBarMenu(int menuRes, Menu menu) { - mActivity.getMenuInflater().inflate(menuRes, menu); - mActionBarMenu = menu; - - MenuItem item = menu.findItem(R.id.action_share_panorama); - if (item != null) { - mSharePanoramaActionProvider = (ShareActionProvider) - item.getActionProvider(); - mSharePanoramaActionProvider - .setShareHistoryFileName("panorama_share_history.xml"); - mSharePanoramaActionProvider.setShareIntent(mSharePanoramaIntent); - } - - item = menu.findItem(R.id.action_share); - if (item != null) { - mShareActionProvider = (ShareActionProvider) - item.getActionProvider(); - mShareActionProvider - .setShareHistoryFileName("share_history.xml"); - mShareActionProvider.setShareIntent(mShareIntent); - } - } - - public Menu getMenu() { - return mActionBarMenu; - } - - public void setShareIntents(Intent sharePanoramaIntent, Intent shareIntent, - ShareActionProvider.OnShareTargetSelectedListener onShareListener) { - mSharePanoramaIntent = sharePanoramaIntent; - if (mSharePanoramaActionProvider != null) { - mSharePanoramaActionProvider.setShareIntent(sharePanoramaIntent); - } - mShareIntent = shareIntent; - if (mShareActionProvider != null) { - mShareActionProvider.setShareIntent(shareIntent); - mShareActionProvider.setOnShareTargetSelectedListener( - onShareListener); - } - } -} |