/**
* @param myContext
* @param cb
* @return true if loaded. False if executor should pause.
*/
public boolean create(WF_Context myContext, final AsyncResumeExecutorI cb) {
Context ctx = myContext.getContext();
gs = GlobalState.getInstance();
o = gs.getLogger();
this.cb = cb;
this.myContext = myContext;
PersistenceHelper ph = gs.getPreferences();
PersistenceHelper globalPh = gs.getGlobalPreferences();
final String serverFileRootDir =
server(globalPh.get(PersistenceHelper.SERVER_URL))
+ globalPh.get(PersistenceHelper.BUNDLE_NAME).toLowerCase()
+ "/extras/";
final String cacheFolder =
Constants.VORTEX_ROOT_DIR + globalPh.get(PersistenceHelper.BUNDLE_NAME) + "/cache/";
if (source == null || source.length() == 0) {
Log.e("vortex", "Pic url null! GisImageView will not load");
o.addRow("");
o.addRedText("GisImageView failed to load. No picture defined");
// continue execution immediately.
return true;
}
final String picName = Tools.parseString(source);
Log.d("vortex", "ParseString result: " + picName);
// Load asynchronously. Put up a loadbar.
Tools.onLoadCacheImage(
serverFileRootDir,
picName,
cacheFolder,
new WebLoaderCb() {
@Override
public void progress(int bytesRead) {
Log.d("vortex", "progress: " + bytesRead);
}
@Override
public void loaded(Boolean result) {
if (result) loadImageMetaData(picName, serverFileRootDir, cacheFolder);
else {
Log.e("vortex", "Pic url null! GisImageView will not load");
o.addRow("");
o.addRedText(
"GisImageView failed to load. File not found: " + serverFileRootDir + picName);
cb.abortExecution(
"GisImageView failed to load. File not found: " + serverFileRootDir + picName);
}
}
});
return false;
}
// How about using the Container's panel?? TODO
public WF_Table(
String id,
boolean isVisible,
WF_Context ctx,
String namePrefix,
String variatorColumn,
View tableV) {
super(id, isVisible, ctx, tableV);
this.tableView = (TableLayout) tableV.findViewById(R.id.table);
;
myContext = ctx;
gs = GlobalState.getInstance();
o = gs.getLogger();
al = gs.getVariableConfiguration();
myVariator = variatorColumn;
// myTable = new GridView(ctx.getContext());
// Create rows.
inflater = (LayoutInflater) ctx.getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
// Add the header.
headerRow =
new WF_Table_Row(
tableView,
ColHeadId,
inflater.inflate(R.layout.header_table_row, null),
myContext,
true);
// Add a first empty cell
headerRow.addEmptyCell(id);
tableView.addView(headerRow.getWidget());
varNamePrefix = namePrefix;
allInstances = gs.getDb().preFetchValues(myContext.getKeyHash(), namePrefix, myVariator);
Log.d(
"nils",
"in update entry fields. AllInstances contain "
+ allInstances.size()
+ ": "
+ allInstances.toString());
tableView.setStretchAllColumns(true);
addSorter(new WF_Alphanumeric_Sorter());
}