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package org.libreoffice;
import android.view.KeyEvent;
import android.view.View;
import android.view.inputmethod.EditorInfo;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.TextView;
import org.json.JSONException;
import org.json.JSONObject;
public class SearchController implements View.OnClickListener {
private final LibreOfficeMainActivity mActivity;
private enum SearchDirection {
UP, DOWN
}
SearchController(LibreOfficeMainActivity activity) {
mActivity = activity;
activity.findViewById(R.id.button_search_up).setOnClickListener(this);
activity.findViewById(R.id.button_search_down).setOnClickListener(this);
((EditText) mActivity.findViewById(R.id.search_string)).setOnEditorActionListener(new TextView.OnEditorActionListener() {
@Override
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
if (actionId == EditorInfo.IME_ACTION_SEARCH) {
// search downward when the "search button" on keyboard is pressed,
SearchDirection direction = SearchDirection.DOWN;
String searchText = ((EditText) mActivity.findViewById(R.id.search_string)).getText().toString();
float x = mActivity.getCurrentCursorPosition().centerX();
float y = mActivity.getCurrentCursorPosition().centerY();
search(searchText, direction, x, y);
return true;
}
return false;
}
});
}
private void search(String searchString, SearchDirection direction, float x, float y) {
try {
JSONObject rootJson = new JSONObject();
addProperty(rootJson, "SearchItem.SearchString", "string", searchString);
addProperty(rootJson, "SearchItem.Backward", "boolean", direction == SearchDirection.UP ? "true" : "false");
addProperty(rootJson, "SearchItem.SearchStartPointX", "long", String.valueOf((long) UnitConverter.pixelToTwip(x, LOKitShell.getDpi(mActivity))));
addProperty(rootJson, "SearchItem.SearchStartPointY", "long", String.valueOf((long) UnitConverter.pixelToTwip(y, LOKitShell.getDpi(mActivity))));
addProperty(rootJson, "SearchItem.Command", "long", String.valueOf(0)); // search all == 1
LOKitShell.sendEvent(new LOEvent(LOEvent.UNO_COMMAND, ".uno:ExecuteSearch", rootJson.toString()));
} catch (JSONException e) {
e.printStackTrace();
}
}
public static void addProperty(JSONObject json, String parentValue, String type, String value) throws JSONException {
JSONObject child = new JSONObject();
child.put("type", type);
child.put("value", value);
json.put(parentValue, child);
}
@Override
public void onClick(View view) {
ImageButton button = (ImageButton) view;
SearchDirection direction = SearchDirection.DOWN;
switch(button.getId()) {
case R.id.button_search_down:
direction = SearchDirection.DOWN;
break;
case R.id.button_search_up:
direction = SearchDirection.UP;
break;
default:
break;
}
String searchText = ((EditText) mActivity.findViewById(R.id.search_string)).getText().toString();
float x = mActivity.getCurrentCursorPosition().centerX();
float y = mActivity.getCurrentCursorPosition().centerY();
search(searchText, direction, x, y);
}
}
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