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Unified Diff: content/public/android/java/src/org/chromium/content/browser/input/SelectPopupDialog.java

Issue 141533006: [Android] Move the java content/ package to content_public/ to start the split. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Small fixes and findbugs line update Created 6 years, 11 months ago
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Index: content/public/android/java/src/org/chromium/content/browser/input/SelectPopupDialog.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/input/SelectPopupDialog.java b/content/public/android/java/src/org/chromium/content/browser/input/SelectPopupDialog.java
deleted file mode 100644
index d5d8c9f34f62eceb364ba5af41efaba260d4fd79..0000000000000000000000000000000000000000
--- a/content/public/android/java/src/org/chromium/content/browser/input/SelectPopupDialog.java
+++ /dev/null
@@ -1,168 +0,0 @@
-// Copyright 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package org.chromium.content.browser.input;
-
-import android.app.AlertDialog;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.res.TypedArray;
-import android.util.SparseBooleanArray;
-import android.view.View;
-import android.widget.AdapterView;
-import android.widget.AdapterView.OnItemClickListener;
-import android.widget.ListView;
-
-import org.chromium.content.R;
-import org.chromium.content.browser.ContentViewCore;
-
-import java.util.List;
-
-/**
- * Handles the popup dialog for the <select> HTML tag support.
- */
-public class SelectPopupDialog {
- // The currently showing popup dialog, null if none is showing.
- private static SelectPopupDialog sShownDialog;
-
- private static final int[] SELECT_DIALOG_ATTRS = {
- R.attr.select_dialog_multichoice,
- R.attr.select_dialog_singlechoice
- };
-
- // The dialog hosting the popup list view.
- private AlertDialog mListBoxPopup = null;
-
- private final ContentViewCore mContentViewCore;
- private final Context mContext;
-
- private SelectPopupDialog(ContentViewCore contentViewCore, List<SelectPopupItem> items,
- boolean multiple, int[] selected) {
- mContentViewCore = contentViewCore;
- mContext = mContentViewCore.getContext();
-
- final ListView listView = new ListView(mContext);
- listView.setCacheColorHint(0);
- AlertDialog.Builder b = new AlertDialog.Builder(mContext)
- .setView(listView)
- .setCancelable(true)
- .setInverseBackgroundForced(true);
-
- if (multiple) {
- b.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
- @Override
- public void onClick(DialogInterface dialog, int which) {
- mContentViewCore.selectPopupMenuItems(getSelectedIndices(listView));
- }
- });
- b.setNegativeButton(android.R.string.cancel,
- new DialogInterface.OnClickListener() {
- @Override
- public void onClick(DialogInterface dialog, int which) {
- mContentViewCore.selectPopupMenuItems(null);
- }
- });
- }
- mListBoxPopup = b.create();
- final SelectPopupAdapter adapter = new SelectPopupAdapter(
- mContext, getSelectDialogLayout(multiple), items);
- listView.setAdapter(adapter);
- listView.setFocusableInTouchMode(true);
-
- if (multiple) {
- listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
- for (int i = 0; i < selected.length; ++i) {
- listView.setItemChecked(selected[i], true);
- }
- } else {
- listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
- listView.setOnItemClickListener(new OnItemClickListener() {
- @Override
- public void onItemClick(AdapterView<?> parent, View v,
- int position, long id) {
- mContentViewCore.selectPopupMenuItems(getSelectedIndices(listView));
- mListBoxPopup.dismiss();
- }
- });
- if (selected.length > 0) {
- listView.setSelection(selected[0]);
- listView.setItemChecked(selected[0], true);
- }
- }
- mListBoxPopup.setOnCancelListener(new DialogInterface.OnCancelListener() {
- @Override
- public void onCancel(DialogInterface dialog) {
- mContentViewCore.selectPopupMenuItems(null);
- }
- });
- mListBoxPopup.setOnDismissListener(new DialogInterface.OnDismissListener() {
- @Override
- public void onDismiss(DialogInterface dialog) {
- mListBoxPopup = null;
- sShownDialog = null;
- }
- });
- }
-
- private int getSelectDialogLayout(boolean isMultiChoice) {
- int resourceId;
- TypedArray styledAttributes = mContext.obtainStyledAttributes(
- R.style.SelectPopupDialog, SELECT_DIALOG_ATTRS);
- resourceId = styledAttributes.getResourceId(isMultiChoice ? 0 : 1, 0);
- styledAttributes.recycle();
- return resourceId;
- }
-
- private int[] getSelectedIndices(ListView listView) {
- SparseBooleanArray sparseArray = listView.getCheckedItemPositions();
- int selectedCount = 0;
- for (int i = 0; i < sparseArray.size(); ++i) {
- if (sparseArray.valueAt(i)) {
- selectedCount++;
- }
- }
- int[] indices = new int[selectedCount];
- for (int i = 0, j = 0; i < sparseArray.size(); ++i) {
- if (sparseArray.valueAt(i)) {
- indices[j++] = sparseArray.keyAt(i);
- }
- }
- return indices;
- }
-
- /**
- * Shows the popup menu triggered by the passed ContentView.
- * Hides any currently shown popup.
- * @param items Items to show.
- * @param multiple Whether the popup menu should support multi-select.
- * @param selectedIndices Indices of selected items.
- */
- public static void show(ContentViewCore contentViewCore, List<SelectPopupItem> items,
- boolean multiple, int[] selectedIndices) {
- // Hide the popup currently showing if any. This could happen if the user pressed a select
- // and pressed it again before the popup was shown. In that case, the previous popup is
- // irrelevant and can be hidden.
- hide(null);
- sShownDialog = new SelectPopupDialog(contentViewCore, items, multiple, selectedIndices);
- sShownDialog.mListBoxPopup.show();
- }
-
- /**
- * Hides the showing popup menu if any it was triggered by the passed ContentView. If
- * contentView is null, hides it regardless of which ContentView triggered it.
- * @param contentView
- */
- public static void hide(ContentViewCore contentView) {
- if (sShownDialog != null &&
- (contentView == null || sShownDialog.mContentViewCore == contentView)) {
- if (contentView != null) contentView.selectPopupMenuItems(null);
- sShownDialog.mListBoxPopup.dismiss();
- }
- }
-
- // The methods below are used by tests.
- public static SelectPopupDialog getCurrent() {
- return sShownDialog;
- }
-}

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