protected void tagsChanged(boolean onlySelection) {
tagList.notifyTagsChanged();
if (onlySelection) tagCloud.notifyTagSelectionChanged();
else tagCloud.notifyTagsChanged();
updateStatusBar();
Bookshelf.getCurrentBook().currentPage().touch();
}
@Override
protected void onResume() {
super.onResume();
Book book = Bookshelf.getCurrentBook();
tagManager = book.getTagManager();
tagManager.sort();
tags = Bookshelf.getCurrentBook().currentPage().tags;
tagList.setTagSet(tags);
tagCloud.setTagSet(tags);
updateStatusBar();
}
@Override
public boolean onTouch(View view, MotionEvent event) {
if (view.getId() == R.id.tag_cloud_view) {
Log.d(TAG, "onTouch");
float x = event.getX();
float y = event.getY();
Tag t = tagCloud.findTagAt(x, y);
if (t != null) {
if (tags.contains(t)) tags.remove(t);
else tags.add(t);
tagsChanged(true);
}
}
return false;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
layout = getLayoutInflater().inflate(R.layout.tag_activity, null);
setContentView(layout);
tagList = (TagListView) findViewById(R.id.tag_list_view);
tagCloud = (TagCloudView) findViewById(R.id.tag_cloud_view);
Assert.assertTrue("Tag list not created.", tagList != null);
Assert.assertTrue("Tag cloud not created.", tagCloud != null);
tagList.setOnItemClickListener(this);
tagList.setOnItemLongClickListener(this);
tagList.setOnKeyListener(this);
tagCloud.setOnTouchListener(this);
status = (TextView) findViewById(R.id.status);
ActionBar bar = getActionBar();
bar.setTitle(R.string.tag_list_title);
bar.setDisplayShowTitleEnabled(true);
bar.setDisplayHomeAsUpEnabled(true);
}
@Override
public void onDismiss(DialogInterface dialog) {
tagList.notifyTagsChanged();
tagCloud.notifyTagsChanged();
updateStatusBar();
}