/**
* @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());
}
public WF_Not_ClickableField_SumAndCountOfVariables(
String header,
String descriptionT,
WF_Context myContext,
String myTarget,
String pattern,
Type sumOrCount,
boolean isVisible,
String textColor,
String bgColor) {
super(
header,
descriptionT,
myContext,
LayoutInflater.from(myContext.getContext())
.inflate(R.layout.selection_field_normal_colored, null),
isVisible);
this.myContext = myContext;
o = GlobalState.getInstance().getLogger();
targetList = myContext.getList(myTarget);
myType = sumOrCount;
myPattern = pattern;
allMatchingVariables = new HashSet<Variable>();
TextView text = (TextView) getWidget().findViewById(R.id.editfieldtext);
LinearLayout bg = (LinearLayout) getWidget().findViewById(R.id.background);
if (bgColor != null) bg.setBackgroundColor(Color.parseColor(bgColor));
if (textColor != null) text.setTextColor(Color.parseColor(textColor));
if (targetList == null) {
o.addRow("");
o.addRedText(
"Couldn't create " + header + " since target list: " + myTarget + " does not exist");
Log.e(
"parser",
"couldn't create SumAndCountOfVariables - could not find target list " + myTarget);
} else {
for (Listable l : targetList.getList()) {
Set<Variable> vars = l.getAssociatedVariables();
for (Variable v : vars) {
if (v.getId().matches(myPattern)) allMatchingVariables.add(v);
}
}
myContext.addEventListener(this, EventType.onRedraw);
}
}
private void loadImageMetaFromFile(
final String fileName, String serverFileRootDir, final String cacheFolder) {
// cut the .jpg type ending.
String[] tmp = fileName.split("\\.");
if (tmp != null && tmp.length != 0) {
final String metaFileName = tmp[0];
Log.d("vortex", "metafilename: " + metaFileName);
final ConfigurationModule meta =
new AirPhotoMetaData(
GlobalState.getInstance().getGlobalPreferences(),
GlobalState.getInstance().getPreferences(),
Source.internet,
serverFileRootDir,
metaFileName,
"");
if (meta.thaw().errCode != ErrorCode.thawed) {
Log.d("vortex", "no frozen metadata. will try to download.");
new WebLoader(
null,
null,
new FileLoadedCb() {
@Override
public void onFileLoaded(LoadResult res) {
if (res.errCode == ErrorCode.frozen) {
PhotoMeta pm = (PhotoMeta) meta.getEssence();
Log.d(
"vortex",
"img N, W, S, E " + pm.N + "," + pm.W + "," + pm.S + "," + pm.E);
createAfterLoad(pm, cacheFolder + fileName);
} else {
o.addRow("");
o.addRedText("Could not find GIS image " + metaFileName);
Log.e(
"vortex", "Failed to parse image meta. Errorcode " + res.errCode.name());
cb.abortExecution(
"Could not load GIS image meta file ["
+ metaFileName
+ "]. Likely reason: File missing under 'extras' folder or no connection");
}
}
@Override
public void onFileLoaded(ErrorCode errCode, String version) {
Log.e("vortex", "Error loading foto metadata! ErrorCode: " + errCode);
}
@Override
public void onUpdate(Integer... args) {}
},
"No control")
.execute(meta);
} else {
Log.d("vortex", "Found frozen metadata. Will use it");
PhotoMeta pm = (PhotoMeta) meta.getEssence();
Log.d("vortex", "img N, W, S, E " + pm.N + "," + pm.W + "," + pm.S + "," + pm.E);
createAfterLoad(pm, cacheFolder + fileName);
}
}
}