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package org.libreoffice;
import android.app.Activity;
import android.content.Context;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Spinner;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
public class FontController implements AdapterView.OnItemSelectedListener {
private boolean mFontNameSpinnerSet = false;
private boolean mFontSizeSpinnerSet = false;
private Activity mActivity;
private List<String> mFontList = null;
private List<String> mFontSizes = new ArrayList<String>();
private Map<String, List<String>> mAllFontSizes = null;
private String mCurrentFontSelected = null;
private String mCurrentFontSizeSelected = null;
public FontController(Activity activity) {
mActivity = activity;
}
private void sendFontChange(String fontName) {
try {
JSONObject json = new JSONObject();
JSONObject valueJson = new JSONObject();
valueJson.put("type", "string");
valueJson.put("value", fontName);
json.put("CharFontName.FamilyName", valueJson);
LOKitShell.sendEvent(new LOEvent(LOEvent.UNO_COMMAND, ".uno:CharFontName", json.toString()));
} catch (JSONException e) {
e.printStackTrace();
}
}
private void sendFontSizeChange(String fontSize) {
try {
JSONObject json = new JSONObject();
JSONObject valueJson = new JSONObject();
valueJson.put("type", "float");
valueJson.put("value", fontSize);
json.put("FontHeight.Height", valueJson);
LOKitShell.sendEvent(new LOEvent(LOEvent.UNO_COMMAND, ".uno:FontHeight", json.toString()));
} catch (JSONException e) {
e.printStackTrace();
}
}
@Override
public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
if (mFontList == null || !mFontNameSpinnerSet)
return;
if (parent == mActivity.findViewById(R.id.font_name_spinner)) {
String currentFontSelected = parent.getItemAtPosition(pos).toString();
if (!currentFontSelected.equals(mCurrentFontSelected)) {
mCurrentFontSelected = currentFontSelected;
sendFontChange(mCurrentFontSelected);
}
} else if (parent == mActivity.findViewById(R.id.font_size_spinner)) {
String currentFontSizeSelected = parent.getItemAtPosition(pos).toString();
if (!currentFontSizeSelected.equals(mCurrentFontSizeSelected)) {
mCurrentFontSizeSelected = currentFontSizeSelected;
sendFontSizeChange(mCurrentFontSizeSelected);
}
}
}
@Override
public void onNothingSelected(AdapterView parent) {
// Do nothing.
}
public void parseJson(String json) {
mFontList = new ArrayList<String>();
mAllFontSizes = new HashMap<String, List<String>>();
try {
JSONObject jObject = new JSONObject(json);
JSONObject jObject2 = jObject.getJSONObject("commandValues");
Iterator<String> keys = jObject2.keys();
List<String> fontSizes;
while (keys.hasNext()) {
String key = keys.next();
mFontList.add(key);
JSONArray array = jObject2.getJSONArray(key);
fontSizes = new ArrayList<String>();
for (int i = 0; i < array.length(); i++) {
fontSizes.add(array.getString(i));
}
mAllFontSizes.put(key, fontSizes);
}
} catch (JSONException e) {
e.printStackTrace();
}
}
public void setupFontViews() {
LOKitShell.getMainHandler().post(new Runnable() {
public void run() {
setupFontNameSpinner();
setupFontSizeSpinner();
}
});
}
private void setupFontNameSpinner() {
Spinner fontSpinner = (Spinner) mActivity.findViewById(R.id.font_name_spinner);
ArrayAdapter<String> dataAdapter = new ArrayAdapter<String>(mActivity, android.R.layout.simple_spinner_item, mFontList);
dataAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
fontSpinner.setAdapter(dataAdapter);
}
private void setupFontSizeSpinner() {
Spinner fontSizeSpinner = (Spinner) mActivity.findViewById(R.id.font_size_spinner);
ArrayAdapter<String> dataAdapter = new ArrayAdapter<String>(mActivity, android.R.layout.simple_spinner_item, mFontSizes);
dataAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
fontSizeSpinner.setAdapter(dataAdapter);
}
public void selectFont(final String fontName) {
LOKitShell.getMainHandler().post(new Runnable() {
public void run() {
selectFontCurrentThread(fontName);
}
});
}
private void selectFontCurrentThread(String fontName) {
Spinner spinner = (Spinner) mActivity.findViewById(R.id.font_name_spinner);
if (!mFontNameSpinnerSet) {
spinner.setOnItemSelectedListener(this);
mFontNameSpinnerSet = true;
}
if (fontName.equals(mCurrentFontSelected))
return;
ArrayAdapter<String> arrayAdapter = (ArrayAdapter<String>) spinner.getAdapter();
int position = arrayAdapter.getPosition(fontName);
if (position != -1) {
mCurrentFontSelected = fontName;
spinner.setSelection(position);
}
resetFontSizes(fontName);
}
private void resetFontSizes(String fontName) {
Spinner spinner = (Spinner) mActivity.findViewById(R.id.font_size_spinner);
ArrayAdapter<String> arrayAdapter = (ArrayAdapter<String>) spinner.getAdapter();
List<String> fontSizes = mAllFontSizes.get(fontName);
if (fontSizes != null) {
arrayAdapter.clear();
arrayAdapter.addAll(mAllFontSizes.get(fontName));
}
}
public void selectFontSize(final String fontSize) {
LOKitShell.getMainHandler().post(new Runnable() {
public void run() {
selectFontSizeCurrentThread(fontSize);
}
});
}
private void selectFontSizeCurrentThread(String fontSize) {
Spinner spinner = (Spinner) mActivity.findViewById(R.id.font_size_spinner);
if (!mFontSizeSpinnerSet) {
spinner.setOnItemSelectedListener(this);
mFontSizeSpinnerSet = true;
}
if (fontSize.equals(mCurrentFontSizeSelected))
return;
ArrayAdapter<String> arrayAdapter = (ArrayAdapter<String>) spinner.getAdapter();
int position = arrayAdapter.getPosition(fontSize);
if (position != -1) {
mCurrentFontSizeSelected = fontSize;
spinner.setSelection(position, false);
}
}
}
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