android/source/src/java/org/libreoffice/SearchController.java

   1 package org.libreoffice;
   2
   3 import android.view.View;
   4 import android.widget.EditText;
   5 import android.widget.ImageButton;
   6
   7 import org.json.JSONException;
   8 import org.json.JSONObject;
   9
  10 public class SearchController implements View.OnClickListener {
  11     private LibreOfficeMainActivity mActivity;
  12
  13     private enum SearchDriection {
  14         UP, DOWN
  15     };
  16
  17     public SearchController(LibreOfficeMainActivity activity) {
  18         mActivity = activity;
  19
  20         ((ImageButton) activity.findViewById(R.id.button_search_up)).setOnClickListener(this);
  21         ((ImageButton) activity.findViewById(R.id.button_search_down)).setOnClickListener(this);
  22     }
  23
  24     private void search(String searchString, SearchDriection direction, float x, float y) {
  25         try {
  26             JSONObject rootJson = new JSONObject();
  27
  28             addProperty(rootJson, "SearchItem.SearchString", "string", searchString);
  29             addProperty(rootJson, "SearchItem.Backward", "boolean", direction == SearchDriection.DOWN ? "true" : "false");
  30             addProperty(rootJson, "SearchItem.SearchStartPointX", "long", String.valueOf((long) UnitConverter.pixelToTwip(x, LOKitShell.getDpi())));
  31             addProperty(rootJson, "SearchItem.SearchStartPointY", "long", String.valueOf((long) UnitConverter.pixelToTwip(y, LOKitShell.getDpi())));
  32             addProperty(rootJson, "SearchItem.Command", "long", String.valueOf(0)); // search all == 1
  33
  34             LOKitShell.sendEvent(new LOEvent(LOEvent.UNO_COMMAND, ".uno:ExecuteSearch", rootJson.toString()));
  35
  36         } catch (JSONException e) {
  37             e.printStackTrace();
  38         }
  39     }
  40
  41     private void addProperty(JSONObject json, String parentValue, String type, String value) throws JSONException {
  42         JSONObject child = new JSONObject();
  43         child.put("type", type);
  44         child.put("value", value);
  45         json.put(parentValue, child);
  46     }
  47
  48     @Override
  49     public void onClick(View view) {
  50         ImageButton button = (ImageButton) view;
  51
  52         SearchDriection direction = SearchDriection.DOWN;
  53         switch(button.getId()) {
  54             case R.id.button_search_down:
  55                 direction = SearchDriection.DOWN;
  56                 break;
  57             case R.id.button_search_up:
  58                 direction = SearchDriection.UP;
  59                 break;
  60             default:
  61                 break;
  62         }
  63
  64         String searchText = ((EditText) mActivity.findViewById(R.id.search_string)).getText().toString();
  65
  66         float x = mActivity.getCurrentCursorPosition().centerX();
  67         float y = mActivity.getCurrentCursorPosition().centerY();
  68         search(searchText, direction, x, y);
  69     }
  70 }