1 files changed, 172 insertions, 0 deletions
diff --git a/org_apg/src/org/apg/ui/SelectPublicKeyListActivity.java b/org_apg/src/org/apg/ui/SelectPublicKeyListActivity.java
new file mode 100644
index 000000000..5216e7a3d
--- /dev/null
+++ b/org_apg/src/org/apg/ui/SelectPublicKeyListActivity.java
@@ -0,0 +1,172 @@
+/*
+ * Copyright (C) 2010 Thialfihar <thi@thialfihar.org>
+ *
+ * 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 org.apg.ui;
+
+import java.util.Vector;
+
+import org.apg.Apg;
+import org.apg.Id;
+import org.apg.Id.menu;
+import org.apg.Id.menu.option;
+import org.apg.R;
+
+import android.app.SearchManager;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.Menu;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.widget.Button;
+import android.widget.ListView;
+import android.widget.TextView;
+
+public class SelectPublicKeyListActivity extends BaseActivity {
+    protected ListView mList;
+    protected SelectPublicKeyListAdapter mListAdapter;
+    protected View mFilterLayout;
+    protected Button mClearFilterButton;
+    protected TextView mFilterInfo;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.select_public_key);
+
+        setDefaultKeyMode(DEFAULT_KEYS_SEARCH_LOCAL);
+
+        mList = (ListView) findViewById(R.id.list);
+        // needed in Android 1.5, where the XML attribute gets ignored
+        mList.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
+
+        Button okButton = (Button) findViewById(R.id.btn_ok);
+        okButton.setOnClickListener(new OnClickListener() {
+            public void onClick(View v) {
+                okClicked();
+            }
+        });
+
+        Button cancelButton = (Button) findViewById(R.id.btn_cancel);
+        cancelButton.setOnClickListener(new OnClickListener() {
+            public void onClick(View v) {
+                cancelClicked();
+            }
+        });
+
+        mFilterLayout = findViewById(R.id.layout_filter);
+        mFilterInfo = (TextView) mFilterLayout.findViewById(R.id.filterInfo);
+        mClearFilterButton = (Button) mFilterLayout.findViewById(R.id.btn_clear);
+
+        mClearFilterButton.setOnClickListener(new OnClickListener() {
+            public void onClick(View v) {
+                handleIntent(new Intent());
+            }
+        });
+
+        handleIntent(getIntent());
+    }
+
+    @Override
+    protected void onNewIntent(Intent intent) {
+        super.onNewIntent(intent);
+        handleIntent(intent);
+    }
+
+    private void handleIntent(Intent intent) {
+        String searchString = null;
+        if (Intent.ACTION_SEARCH.equals(intent.getAction())) {
+            searchString = intent.getStringExtra(SearchManager.QUERY);
+            if (searchString != null && searchString.trim().length() == 0) {
+                searchString = null;
+            }
+        }
+
+        long selectedKeyIds[] = null;
+        selectedKeyIds = intent.getLongArrayExtra(Apg.EXTRA_SELECTION);
+
+        if (selectedKeyIds == null) {
+            Vector<Long> vector = new Vector<Long>();
+            for (int i = 0; i < mList.getCount(); ++i) {
+                if (mList.isItemChecked(i)) {
+                    vector.add(mList.getItemIdAtPosition(i));
+                }
+            }
+            selectedKeyIds = new long[vector.size()];
+            for (int i = 0; i < vector.size(); ++i) {
+                selectedKeyIds[i] = vector.get(i);
+            }
+        }
+
+        if (searchString == null) {
+            mFilterLayout.setVisibility(View.GONE);
+        } else {
+            mFilterLayout.setVisibility(View.VISIBLE);
+            mFilterInfo.setText(getString(R.string.filterInfo, searchString));
+        }
+
+        if (mListAdapter != null) {
+            mListAdapter.cleanup();
+        }
+
+        mListAdapter = new SelectPublicKeyListAdapter(this, mList, searchString, selectedKeyIds);
+        mList.setAdapter(mListAdapter);
+
+        if (selectedKeyIds != null) {
+            for (int i = 0; i < mListAdapter.getCount(); ++i) {
+                long keyId = mListAdapter.getItemId(i);
+                for (int j = 0; j < selectedKeyIds.length; ++j) {
+                    if (keyId == selectedKeyIds[j]) {
+                        mList.setItemChecked(i, true);
+                        break;
+                    }
+                }
+            }
+        }
+    }
+
+    private void cancelClicked() {
+        setResult(RESULT_CANCELED, null);
+        finish();
+    }
+
+    private void okClicked() {
+        Intent data = new Intent();
+        Vector<Long> keys = new Vector<Long>();
+        Vector<String> userIds = new Vector<String>();
+        for (int i = 0; i < mList.getCount(); ++i) {
+            if (mList.isItemChecked(i)) {
+                keys.add(mList.getItemIdAtPosition(i));
+                userIds.add((String) mList.getItemAtPosition(i));
+            }
+        }
+        long selectedKeyIds[] = new long[keys.size()];
+        for (int i = 0; i < keys.size(); ++i) {
+            selectedKeyIds[i] = keys.get(i);
+        }
+        String userIdArray[] = new String[0];
+        data.putExtra(Apg.EXTRA_SELECTION, selectedKeyIds);
+        data.putExtra(Apg.EXTRA_USER_IDS, userIds.toArray(userIdArray));
+        setResult(RESULT_OK, data);
+        finish();
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        menu.add(0, Id.menu.option.search, 0, R.string.menu_search)
+                .setIcon(android.R.drawable.ic_menu_search);
+        return true;
+    }
+}