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package juloo.keyboard2;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.SharedPreferences;
import android.util.AttributeSet;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.json.JSONArray;
import org.json.JSONException;
public final class ClipboardPinView extends NonScrollListView
{
/** Preference file name that store pinned clipboards. */
static final String PERSIST_FILE_NAME = "clipboards";
/** Preference name for pinned clipboards. */
static final String PERSIST_PREF = "pinned";
List<String> _entries;
ClipboardPinEntriesAdapter _adapter;
SharedPreferences _persist_store;
public ClipboardPinView(Context ctx, AttributeSet attrs)
{
super(ctx, attrs);
_entries = new ArrayList<String>();
_persist_store =
ctx.getSharedPreferences("pinned_clipboards", Context.MODE_PRIVATE);
load_from_prefs(_persist_store, _entries);
_adapter = this.new ClipboardPinEntriesAdapter();
setAdapter(_adapter);
}
/** Pin a clipboard and persist the change. */
public void add_entry(String text)
{
_entries.add(text);
_adapter.notifyDataSetChanged();
persist();
invalidate();
}
/** Remove the entry at index [pos] and persist the change. */
public void remove_entry(int pos)
{
if (pos < 0 || pos >= _entries.size())
return;
_entries.remove(pos);
_adapter.notifyDataSetChanged();
persist();
invalidate();
}
/** Send the specified entry to the editor. */
public void paste_entry(int pos)
{
ClipboardHistoryService.paste(_entries.get(pos));
}
void persist() { save_to_prefs(_persist_store, _entries); }
static void load_from_prefs(SharedPreferences store, List<String> dst)
{
String arr_s = store.getString(PERSIST_PREF, null);
if (arr_s == null)
return;
try
{
JSONArray arr = new JSONArray(arr_s);
for (int i = 0; i < arr.length(); i++)
dst.add(arr.getString(i));
}
catch (JSONException _e) {}
}
static void save_to_prefs(SharedPreferences store, List<String> entries)
{
JSONArray arr = new JSONArray();
for (int i = 0; i < entries.size(); i++)
arr.put(entries.get(i));
store.edit()
.putString(PERSIST_PREF, arr.toString())
.commit();
}
class ClipboardPinEntriesAdapter extends BaseAdapter
{
public ClipboardPinEntriesAdapter() {}
@Override
public int getCount() { return _entries.size(); }
@Override
public Object getItem(int pos) { return _entries.get(pos); }
@Override
public long getItemId(int pos) { return _entries.get(pos).hashCode(); }
@Override
public View getView(final int pos, View v, ViewGroup _parent)
{
if (v == null)
v = View.inflate(getContext(), R.layout.clipboard_pin_entry, null);
((TextView)v.findViewById(R.id.clipboard_pin_text))
.setText(_entries.get(pos));
v.findViewById(R.id.clipboard_pin_paste).setOnClickListener(
new View.OnClickListener()
{
@Override
public void onClick(View v) { paste_entry(pos); }
});
v.findViewById(R.id.clipboard_pin_remove).setOnClickListener(
new View.OnClickListener()
{
@Override
public void onClick(View v)
{
AlertDialog d = new AlertDialog.Builder(getContext())
.setTitle(R.string.clipboard_remove_confirm)
.setPositiveButton(R.string.clipboard_remove_confirmed,
new DialogInterface.OnClickListener(){
public void onClick(DialogInterface _dialog, int _which)
{
remove_entry(pos);
}
})
.setNegativeButton(android.R.string.cancel, null)
.create();
Utils.show_dialog_on_ime(d, v.getWindowToken());
}
});
return v;
}
}
}
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