/**
* @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;
}
public void addColumn(String header, String colKey, String type, String width) {
// Copy the key and add the variator.
Map<String, String> colHash = Tools.copyKeyHash(myContext.getKeyHash());
colHash.put(myVariator, colKey);
// Add header to the header row? Duh!!
headerRow.addHeaderCell(header);
// Create all row entries.
for (Listable l : list) {
WF_Table_Row wft = (WF_Table_Row) l;
wft.addCell(header, colKey, colHash, type, width);
}
columnKeys.add(colKey);
}
