public void initUI() {
LinearLayout parent = EditManager.INSTANCE.getToolsLayout();
Context context = parent.getContext();
ILayer editLayer = EditManager.INSTANCE.getEditLayer();
int padding = 2;
if (editLayer != null) {
createFeatureButton = new ImageButton(context);
createFeatureButton.setLayoutParams(
new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
createFeatureButton.setBackground(
Compat.getDrawable(context, R.drawable.editing_create_line));
createFeatureButton.setPadding(0, padding, 0, padding);
createFeatureButton.setOnClickListener(this);
createFeatureButton.setOnTouchListener(this);
parent.addView(createFeatureButton);
selectEditableButton = new ImageButton(context);
selectEditableButton.setLayoutParams(
new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
selectEditableButton.setBackground(
Compat.getDrawable(context, R.drawable.editing_select_editable));
selectEditableButton.setPadding(0, padding, 0, padding);
selectEditableButton.setOnClickListener(this);
selectEditableButton.setOnTouchListener(this);
parent.addView(selectEditableButton);
}
selectAllButton = new ImageButton(context);
selectAllButton.setLayoutParams(
new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
selectAllButton.setBackground(Compat.getDrawable(context, R.drawable.editing_select_all));
selectAllButton.setPadding(0, padding, 0, padding);
selectAllButton.setOnClickListener(this);
selectAllButton.setOnTouchListener(this);
parent.addView(selectAllButton);
if (editLayer != null) {
undoButton = new ImageButton(context);
undoButton.setLayoutParams(
new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
undoButton.setBackground(Compat.getDrawable(context, R.drawable.editing_undo));
undoButton.setPadding(0, padding, 0, padding);
undoButton.setOnTouchListener(this);
undoButton.setOnClickListener(this);
parent.addView(undoButton);
undoButton.setVisibility(View.GONE);
commitButton = new ImageButton(context);
commitButton.setLayoutParams(
new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
commitButton.setBackground(Compat.getDrawable(context, R.drawable.editing_commit));
commitButton.setPadding(0, padding, 0, padding);
commitButton.setOnTouchListener(this);
commitButton.setOnClickListener(this);
parent.addView(commitButton);
commitButton.setVisibility(View.GONE);
}
}
private void select(final double n, final double w, final double s, final double e) {
ILayer editLayer = EditManager.INSTANCE.getEditLayer();
SpatialVectorTableLayer layer = (SpatialVectorTableLayer) editLayer;
final SpatialVectorTable spatialVectorTable = layer.getSpatialVectorTable();
final Context context = EditManager.INSTANCE.getEditingView().getContext();
infoProgressDialog = new ProgressDialog(context);
infoProgressDialog.setCancelable(true);
infoProgressDialog.setTitle("SELECT");
infoProgressDialog.setMessage("Selecting features...");
infoProgressDialog.setCancelable(false);
infoProgressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
infoProgressDialog.setIndeterminate(true);
infoProgressDialog.show();
// TODO fix this asynctask
new AsyncTask<String, Integer, String>() {
private List<Feature> features = new ArrayList<>();
protected String doInBackground(String... params) {
try {
features.clear();
double north = n;
double south = s;
if (n - s == 0) {
south = n - 1;
}
double west = w;
double east = e;
if (e - w == 0) {
west = e - 1;
}
String query =
SpatialiteUtilities.getBboxIntersectingFeaturesQuery(
LibraryConstants.SRID_WGS84_4326, spatialVectorTable, north, south, east, west);
features = FeatureUtilities.buildFeatures(query, spatialVectorTable);
return "";
} catch (Exception e) {
GPLog.error(this, null, e); // $NON-NLS-1$
return "ERROR: " + e.getLocalizedMessage();
}
}
protected void onProgressUpdate(Integer... progress) { // on UI thread!
if (infoProgressDialog != null && infoProgressDialog.isShowing())
infoProgressDialog.incrementProgressBy(progress[0]);
}
protected void onPostExecute(String response) { // on UI thread!
GPDialogs.dismissProgressDialog(infoProgressDialog);
if (response.startsWith("ERROR")) {
GPDialogs.warningDialog(context, response, null);
} else if (response.startsWith("CANCEL")) {
return;
} else {
if (features.size() > 0) {
try {
int geomsCount = 0;
for (Feature feature : features) {
Geometry geometry = FeatureUtilities.getGeometry(feature);
if (geometry != null) geomsCount = geomsCount + geometry.getNumGeometries();
}
if (spatialVectorTable.isPolygon()) {
GPDialogs.toast(
context,
String.format(
context.getString(R.string.selected_features_in_layer),
features.size(),
geomsCount),
Toast.LENGTH_SHORT);
PolygonOnSelectionToolGroup selectionGroup =
new PolygonOnSelectionToolGroup(mapView, features);
EditManager.INSTANCE.setActiveToolGroup(selectionGroup);
} else if (spatialVectorTable.isLine()) {
GPDialogs.toast(
context,
String.format(
context.getString(R.string.selected_line_features_in_layer),
features.size(),
geomsCount),
Toast.LENGTH_SHORT);
LineOnSelectionToolGroup selectionGroup =
new LineOnSelectionToolGroup(mapView, features);
EditManager.INSTANCE.setActiveToolGroup(selectionGroup);
}
} catch (java.lang.Exception e) {
GPLog.error(this, null, e); // $NON-NLS-1$
}
} else {
rect.setEmpty();
EditManager.INSTANCE.invalidateEditingView();
}
}
}
}.execute((String) null);
}
private void select(
final double n,
final double w,
final double s,
final double e, //
final com.vividsolutions.jts.geom.Point startPoint,
final com.vividsolutions.jts.geom.Point endPoint) {
ILayer editLayer = EditManager.INSTANCE.getEditLayer();
SpatialVectorTableLayer layer = (SpatialVectorTableLayer) editLayer;
final SpatialVectorTable spatialVectorTable = layer.getSpatialVectorTable();
final Context context = EditManager.INSTANCE.getEditingView().getContext();
final ProgressDialog infoProgressDialog = new ProgressDialog(context);
infoProgressDialog.setCancelable(true);
infoProgressDialog.setTitle("SELECT");
infoProgressDialog.setMessage("Selecting features...");
infoProgressDialog.setCancelable(false);
infoProgressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
infoProgressDialog.setIndeterminate(true);
infoProgressDialog.show();
new AsyncTask<String, Integer, String>() {
protected String doInBackground(String... params) {
try {
double north = n;
double south = s;
if (n - s == 0) {
south = n - 1;
}
double west = w;
double east = e;
if (e - w == 0) {
west = e - 1;
}
String query =
SpatialiteUtilities.getBboxIntersectingFeaturesQuery(
LibraryConstants.SRID_WGS84_4326, spatialVectorTable, north, south, east, west);
List<Feature> features = FeatureUtilities.buildFeatures(query, spatialVectorTable);
Geometry startGeometry = null;
Geometry endGeometry = null;
for (Feature feature : features) {
if (startGeometry != null && endGeometry != null) break;
Geometry geometry = FeatureUtilities.getGeometry(feature);
if (startGeometry == null && geometry.intersects(startPoint)) {
startGeometry = geometry;
startFeature = feature;
} else if (endGeometry == null && geometry.intersects(endPoint)) {
endGeometry = geometry;
endFeature = feature;
}
}
if (!doCut) {
previewGeometry = startGeometry.union(endGeometry);
} else {
previewGeometry = startGeometry.difference(endGeometry);
}
return "";
} catch (Exception e) {
GPLog.error(this, null, e); // $NON-NLS-1$
return "ERROR: " + e.getLocalizedMessage();
}
}
protected void onProgressUpdate(Integer... progress) { // on UI thread!
if (infoProgressDialog != null && infoProgressDialog.isShowing())
infoProgressDialog.incrementProgressBy(progress[0]);
}
protected void onPostExecute(String response) { // on UI thread!
Utilities.dismissProgressDialog(infoProgressDialog);
if (response.startsWith("ERROR")) {
Utilities.messageDialog(context, response, null);
} else {
Utilities.toast(
context, context.getString(R.string.preview_mode_save_warning), Toast.LENGTH_SHORT);
EditManager.INSTANCE.invalidateEditingView();
ToolGroup activeToolGroup = EditManager.INSTANCE.getActiveToolGroup();
if (activeToolGroup != null) {
activeToolGroup.onToolFinished(CutExtendTool.this);
}
}
}
}.execute((String) null);
}