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path: root/src/net/cbaines/suma/BuildingNumOverlay.java
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Diffstat (limited to 'src/net/cbaines/suma/BuildingNumOverlay.java')
-rw-r--r--src/net/cbaines/suma/BuildingNumOverlay.java445
1 files changed, 235 insertions, 210 deletions
diff --git a/src/net/cbaines/suma/BuildingNumOverlay.java b/src/net/cbaines/suma/BuildingNumOverlay.java
index 32616a7..74688a0 100644
--- a/src/net/cbaines/suma/BuildingNumOverlay.java
+++ b/src/net/cbaines/suma/BuildingNumOverlay.java
@@ -29,6 +29,8 @@ import org.osmdroid.views.MapView;
import org.osmdroid.views.MapView.Projection;
import org.osmdroid.views.overlay.Overlay;
+import android.app.Activity;
+import android.content.Intent;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
@@ -45,260 +47,283 @@ import com.j256.ormlite.dao.Dao;
public class BuildingNumOverlay extends Overlay {
- private ArrayList<Building> buildings;
+ private ArrayList<Building> buildings;
- private final Point mCurScreenCoords = new Point();
- private final Point mTouchScreenPoint = new Point();
- private final Point mItemPoint = new Point();
+ private final Point mCurScreenCoords = new Point();
+ private final Point mTouchScreenPoint = new Point();
+ private final Point mItemPoint = new Point();
- private final Rect mRect = new Rect();
+ private final Rect mRect = new Rect();
- private final Drawable marker;
- private final Drawable favMarker;
+ private final Drawable marker;
+ private final Drawable favMarker;
- private final Paint paint;
+ private final Paint paint;
- private static final String TAG = "BuildingNumOverlay";
+ private static final String TAG = "BuildingNumOverlay";
- private final MapActivity context;
+ private final MapActivity context;
- private Dao<Building, String> buildingDao;
+ private Dao<Building, String> buildingDao;
- private float userScale = 1f;
+ private float userScale = 1f;
- public BuildingNumOverlay(MapActivity context, List<Building> buildings) throws SQLException {
- super(context);
+ public BuildingNumOverlay(MapActivity context, List<Building> buildings) throws SQLException {
+ super(context);
- this.context = context;
+ this.context = context;
- marker = context.getResources().getDrawable(R.drawable.building);
- favMarker = context.getResources().getDrawable(R.drawable.building_fav);
+ marker = context.getResources().getDrawable(R.drawable.building);
+ favMarker = context.getResources().getDrawable(R.drawable.building_fav);
- DatabaseHelper helper = OpenHelperManager.getHelper(context, DatabaseHelper.class);
- buildingDao = helper.getBuildingDao();
+ DatabaseHelper helper = OpenHelperManager.getHelper(context, DatabaseHelper.class);
+ buildingDao = helper.getBuildingDao();
- paint = new Paint();
- paint.setColor(Color.BLACK);
- paint.setAntiAlias(true);
- paint.setStyle(Style.FILL);
- paint.setAlpha(120);
- paint.setStrokeWidth(6);
- paint.setTextAlign(Paint.Align.CENTER);
+ paint = new Paint();
+ paint.setColor(Color.BLACK);
+ paint.setAntiAlias(true);
+ paint.setStyle(Style.FILL);
+ paint.setAlpha(120);
+ paint.setStrokeWidth(6);
+ paint.setTextAlign(Paint.Align.CENTER);
- this.buildings = (ArrayList<Building>) buildings;
- }
-
- /**
- * Draw a marker on each of our items. populate() must have been called first.<br/>
- * <br/>
- * The marker will be drawn twice for each Item in the Overlay--once in the shadow phase, skewed and darkened, then
- * again in the non-shadow phase. The bottom-center of the marker will be aligned with the geographical coordinates
- * of the Item.<br/>
- * <br/>
- * The order of drawing may be changed by overriding the getIndexToDraw(int) method. An item may provide an
- * alternate marker via its OverlayItem.getMarker(int) method. If that method returns null, the default marker is
- * used.<br/>
- * <br/>
- * The focused item is always drawn last, which puts it visually on top of the other items.<br/>
- *
- * @param canvas
- * the Canvas upon which to draw. Note that this may already have a transformation applied, so be sure to
- * leave it the way you found it
- * @param mapView
- * the MapView that requested the draw. Use MapView.getProjection() to convert between on-screen pixels
- * and latitude/longitude pairs
- * @param shadow
- * if true, draw the shadow layer. If false, draw the overlay contents.
- */
- @Override
- public void draw(final Canvas canvas, final MapView mapView, final boolean shadow) {
-
- if (shadow || !isEnabled()) {
- return;
+ this.buildings = (ArrayList<Building>) buildings;
}
- float scale = mScale * userScale;
-
- final Projection pj = mapView.getProjection();
-
- final int markerWidth = (int) (marker.getIntrinsicWidth() * userScale);
- final int markerHeight = (int) (marker.getIntrinsicHeight() * userScale);
-
- mRect.set(0, 0, 0 + markerWidth, 0 + markerHeight);
- mRect.offset(-markerWidth / 2, -markerHeight);
- marker.setBounds(mRect);
- favMarker.setBounds(mRect);
-
- /* Draw in backward cycle, so the items with the least index are on the front. */
- for (Iterator<Building> buildingIter = buildings.iterator(); buildingIter.hasNext();) {
- final Building building = buildingIter.next();
-
- // Log.i(TAG, "Looking at drawing stop " + stop.id);
-
- pj.toMapPixels(building.point, mCurScreenCoords);
-
- // draw it
- if (building.favourite) {
- Overlay.drawAt(canvas, favMarker, mCurScreenCoords.x, mCurScreenCoords.y, false);
- } else {
- Overlay.drawAt(canvas, marker, mCurScreenCoords.x, mCurScreenCoords.y, false);
- }
-
- String idString = String.valueOf(building.id);
-
- int yOfset = 10;
- switch (idString.length()) {
- case 1:
- paint.setTextSize(25 * scale);
- yOfset = 18;
- break;
- case 2:
- paint.setTextSize(24 * scale);
- yOfset = 18;
- break;
- case 3:
- paint.setTextSize(17 * scale);
- yOfset = 20;
- break;
- case 4:
- paint.setTextSize(14 * scale);
- yOfset = 23;
- break;
- case 5:
- paint.setTextSize(10 * scale);
- yOfset = 20;
- break;
- case 6:
- paint.setTextSize(9 * scale);
- yOfset = 24;
- break;
- default:
- Log.w(TAG, "Reverting to default text size for length " + idString.length());
- paint.setTextSize(15 * scale);
- break;
- }
- canvas.drawText(idString, mCurScreenCoords.x, mCurScreenCoords.y - (yOfset * scale), paint);
- }
- }
+ /**
+ * Draw a marker on each of our items. populate() must have been called
+ * first.<br/>
+ * <br/>
+ * The marker will be drawn twice for each Item in the Overlay--once in the
+ * shadow phase, skewed and darkened, then again in the non-shadow phase.
+ * The bottom-center of the marker will be aligned with the geographical
+ * coordinates of the Item.<br/>
+ * <br/>
+ * The order of drawing may be changed by overriding the getIndexToDraw(int)
+ * method. An item may provide an alternate marker via its
+ * OverlayItem.getMarker(int) method. If that method returns null, the
+ * default marker is used.<br/>
+ * <br/>
+ * The focused item is always drawn last, which puts it visually on top of
+ * the other items.<br/>
+ *
+ * @param canvas
+ * the Canvas upon which to draw. Note that this may already have
+ * a transformation applied, so be sure to leave it the way you
+ * found it
+ * @param mapView
+ * the MapView that requested the draw. Use
+ * MapView.getProjection() to convert between on-screen pixels
+ * and latitude/longitude pairs
+ * @param shadow
+ * if true, draw the shadow layer. If false, draw the overlay
+ * contents.
+ */
+ @Override
+ public void draw(final Canvas canvas, final MapView mapView, final boolean shadow) {
+
+ if (shadow || !isEnabled()) {
+ return;
+ }
- @Override
- public boolean onSingleTapConfirmed(final MotionEvent event, final MapView mapView) {
+ float scale = mScale * userScale;
+
+ final Projection pj = mapView.getProjection();
+
+ final int markerWidth = (int) (marker.getIntrinsicWidth() * userScale);
+ final int markerHeight = (int) (marker.getIntrinsicHeight() * userScale);
+
+ mRect.set(0, 0, 0 + markerWidth, 0 + markerHeight);
+ mRect.offset(-markerWidth / 2, -markerHeight);
+ marker.setBounds(mRect);
+ favMarker.setBounds(mRect);
+
+ /*
+ * Draw in backward cycle, so the items with the least index are on the
+ * front.
+ */
+ for (Iterator<Building> buildingIter = buildings.iterator(); buildingIter.hasNext();) {
+ final Building building = buildingIter.next();
+
+ // Log.i(TAG, "Looking at drawing stop " + stop.id);
+
+ pj.toMapPixels(building.point, mCurScreenCoords);
+
+ // draw it
+ if (building.favourite) {
+ Overlay.drawAt(canvas, favMarker, mCurScreenCoords.x, mCurScreenCoords.y, false);
+ } else {
+ Overlay.drawAt(canvas, marker, mCurScreenCoords.x, mCurScreenCoords.y, false);
+ }
+
+ String idString = String.valueOf(building.id);
+
+ int yOfset = 10;
+ switch (idString.length()) {
+ case 1:
+ paint.setTextSize(25 * scale);
+ yOfset = 18;
+ break;
+ case 2:
+ paint.setTextSize(24 * scale);
+ yOfset = 18;
+ break;
+ case 3:
+ paint.setTextSize(17 * scale);
+ yOfset = 20;
+ break;
+ case 4:
+ paint.setTextSize(14 * scale);
+ yOfset = 23;
+ break;
+ case 5:
+ paint.setTextSize(10 * scale);
+ yOfset = 20;
+ break;
+ case 6:
+ paint.setTextSize(9 * scale);
+ yOfset = 24;
+ break;
+ default:
+ Log.w(TAG, "Reverting to default text size for length " + idString.length());
+ paint.setTextSize(15 * scale);
+ break;
+ }
+ canvas.drawText(idString, mCurScreenCoords.x, mCurScreenCoords.y - (yOfset * scale), paint);
+ }
+ }
- if (!this.isEnabled())
- return false;
+ @Override
+ public boolean onSingleTapConfirmed(final MotionEvent event, final MapView mapView) {
- final Building building = getSelectedItem(event, mapView);
+ if (!this.isEnabled())
+ return false;
- if (building == null) {
- // Log.v(TAG, "No building pressed");
- return false;
- } else {
- Log.v(TAG, "building Pressed " + building.id);
+ final Building building = getSelectedItem(event, mapView);
- if (context.activityToast == null) {
- context.activityToast = Toast.makeText(context, building.name + " (" + building.id + ")",
- Toast.LENGTH_SHORT);
- } else {
- context.activityToast.setDuration(Toast.LENGTH_SHORT);
- context.activityToast.setText(building.name + " (" + building.id + ")");
- }
- context.activityToast.show();
+ if (building == null) {
+ // Log.v(TAG, "No building pressed");
+ return false;
+ } else {
+ Log.v(TAG, "building Pressed " + building.id);
+
+ if (context.activityToast == null) {
+ context.activityToast = Toast.makeText(context, building.name + " (" + building.id + ")",
+ Toast.LENGTH_SHORT);
+ } else {
+ context.activityToast.setDuration(Toast.LENGTH_SHORT);
+ context.activityToast.setText(building.name + " (" + building.id + ")");
+ }
+ context.activityToast.show();
+
+ return true;
+ }
- return true;
}
- }
-
- public boolean onDoubleTap(final MotionEvent e, final MapView mapView) {
- return false;
- }
+ public boolean onDoubleTap(final MotionEvent event, final MapView mapView) {
+ Building building = getSelectedItem(event, mapView);
- @Override
- public boolean onLongPress(final MotionEvent event, final MapView mapView) {
+ if (building == null) {
+ // Log.v(TAG, "No busStop pressed");
+ return false;
+ } else {
+ Log.i(TAG, "Pressed " + building.id);
- if (!this.isEnabled())
- return false;
+ Intent i = new Intent(context, BuildingActivity.class);
+ i.putExtra("buildingID", building.id);
+ ((Activity) context).startActivityForResult(i, 0);
- final Building building = getSelectedItem(event, mapView);
+ return true;
+ }
+ }
- if (building == null) {
- // Log.v(TAG, "No building pressed");
- return false;
- } else {
- Log.v(TAG, "building Pressed " + building.id);
+ @Override
+ public boolean onLongPress(final MotionEvent event, final MapView mapView) {
- if (building.favourite) {
- building.favourite = false;
+ if (!this.isEnabled())
+ return false;
- if (context.activityToast == null) {
- context.activityToast = Toast.makeText(context, building.id + " removed from favourites",
- Toast.LENGTH_SHORT);
- } else {
- context.activityToast.setDuration(Toast.LENGTH_SHORT);
- context.activityToast.setText(building.id + " removed from favourites");
- }
- context.activityToast.show();
+ final Building building = getSelectedItem(event, mapView);
- } else {
- if (context.activityToast == null) {
- context.activityToast = Toast.makeText(context, building.id + " made a favourite",
- Toast.LENGTH_SHORT);
+ if (building == null) {
+ // Log.v(TAG, "No building pressed");
+ return false;
} else {
- context.activityToast.setDuration(Toast.LENGTH_SHORT);
- context.activityToast.setText(building.id + " made a favourite");
+ Log.v(TAG, "building Pressed " + building.id);
+
+ if (building.favourite) {
+ building.favourite = false;
+
+ if (context.activityToast == null) {
+ context.activityToast = Toast.makeText(context, building.id + " removed from favourites",
+ Toast.LENGTH_SHORT);
+ } else {
+ context.activityToast.setDuration(Toast.LENGTH_SHORT);
+ context.activityToast.setText(building.id + " removed from favourites");
+ }
+ context.activityToast.show();
+
+ } else {
+ if (context.activityToast == null) {
+ context.activityToast = Toast.makeText(context, building.id + " made a favourite",
+ Toast.LENGTH_SHORT);
+ } else {
+ context.activityToast.setDuration(Toast.LENGTH_SHORT);
+ context.activityToast.setText(building.id + " made a favourite");
+ }
+ context.activityToast.show();
+
+ building.favourite = true;
+ }
+
+ try {
+ buildingDao.update(building);
+ } catch (SQLException e) {
+ e.printStackTrace();
+ }
+
+ Collections.sort(buildings, new POIFavouriteComparator());
+
+ mapView.invalidate();
+
+ return true;
}
- context.activityToast.show();
-
- building.favourite = true;
- }
-
- try {
- buildingDao.update(building);
- } catch (SQLException e) {
- e.printStackTrace();
- }
-
- Collections.sort(buildings, new POIFavouriteComparator());
- mapView.invalidate();
-
- return true;
}
- }
-
- private Building getSelectedItem(final MotionEvent event, final MapView mapView) {
- final Projection pj = mapView.getProjection();
- final int eventX = (int) event.getX();
- final int eventY = (int) event.getY();
+ private Building getSelectedItem(final MotionEvent event, final MapView mapView) {
+ final Projection pj = mapView.getProjection();
+ final int eventX = (int) event.getX();
+ final int eventY = (int) event.getY();
- /* These objects are created to avoid construct new ones every cycle. */
- pj.fromMapPixels(eventX, eventY, mTouchScreenPoint);
+ /* These objects are created to avoid construct new ones every cycle. */
+ pj.fromMapPixels(eventX, eventY, mTouchScreenPoint);
- // Iterate back through the array to properly deal with overlap
- for (int i = buildings.size() - 1; i > 0; i--) {
- final Building building = buildings.get(i);
+ // Iterate back through the array to properly deal with overlap
+ for (int i = buildings.size() - 1; i > 0; i--) {
+ final Building building = buildings.get(i);
- pj.toPixels(building.point, mItemPoint);
+ pj.toPixels(building.point, mItemPoint);
- if (marker.getBounds().contains(mTouchScreenPoint.x - mItemPoint.x, mTouchScreenPoint.y - mItemPoint.y)) {
- return building;
- }
+ if (marker.getBounds().contains(mTouchScreenPoint.x - mItemPoint.x, mTouchScreenPoint.y - mItemPoint.y)) {
+ return building;
+ }
+ }
+ return null;
}
- return null;
- }
- public void refresh() {
- for (int i = 0; i < buildings.size(); i++) {
- refresh(buildings.get(i));
+ public void refresh() {
+ for (int i = 0; i < buildings.size(); i++) {
+ refresh(buildings.get(i));
+ }
}
- }
- public void refresh(Building building) {
- if (building.favourite) {
- buildings.remove(building);
- buildings.add(building);
+ public void refresh(Building building) {
+ if (building.favourite) {
+ buildings.remove(building);
+ buildings.add(building);
+ }
}
- }
}
generated by cgit v1.2.3 (git 2.25.4) at 2024-05-14 15:34:17 +0000