X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altosdroid%2Fsrc%2Forg%2Faltusmetrum%2FAltosDroid%2FAltosMapOffline.java;h=eb0599010729058ae7ac22c97ea55f57ec3d7766;hp=3ff6ff25add55c533f95d0fcfac86a0075686e31;hb=d6445b3739ac2c5dd040efdb97317a6b2a48044a;hpb=18fe64cf2648568dd0bde5acd7b627f1ddb6917e diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/AltosMapOffline.java b/altosdroid/src/org/altusmetrum/AltosDroid/AltosMapOffline.java index 3ff6ff25..eb059901 100644 --- a/altosdroid/src/org/altusmetrum/AltosDroid/AltosMapOffline.java +++ b/altosdroid/src/org/altusmetrum/AltosDroid/AltosMapOffline.java @@ -20,7 +20,7 @@ package org.altusmetrum.AltosDroid; import java.util.*; import java.io.*; -import org.altusmetrum.altoslib_7.*; +import org.altusmetrum.altoslib_8.*; import android.app.Activity; import android.graphics.*; @@ -36,7 +36,9 @@ import android.util.*; class Rocket implements Comparable { AltosLatLon position; String name; + int serial; long last_packet; + boolean active; AltosMapOffline map_offline; void paint() { @@ -49,14 +51,18 @@ class Rocket implements Comparable { this.last_packet = last_packet; } - Rocket(String name, AltosMapOffline map_offline) { - this.name = name; - this.map_offline = map_offline; + void set_active(boolean active) { + this.active = active; } public int compareTo(Object o) { Rocket other = (Rocket) o; + if (active && !other.active) + return 1; + if (other.active && !active) + return -1; + long diff = last_packet - other.last_packet; if (diff > 0) @@ -65,14 +71,22 @@ class Rocket implements Comparable { return -1; return 0; } + + Rocket(int serial, AltosMapOffline map_offline) { + this.serial = serial; + this.name = String.format("%d", serial); + this.map_offline = map_offline; + } } public class AltosMapOffline extends View implements ScaleGestureDetector.OnScaleGestureListener, AltosMapInterface, AltosDroidMapInterface { ScaleGestureDetector scale_detector; boolean scaling; AltosMap map; + AltosDroid altos_droid; AltosLatLon here; + AltosLatLon there; AltosLatLon pad; Canvas canvas; @@ -236,6 +250,27 @@ public class AltosMapOffline extends View implements ScaleGestureDetector.OnScal public void set_zoom_label(String label) { } + public void select_object(AltosLatLon latlon) { + if (map.transform == null) + return; + ArrayList near = new ArrayList(); + + for (Rocket rocket : sorted_rockets()) { + if (rocket.position == null) { + debug("rocket %d has no position\n", rocket.serial); + continue; + } + double distance = map.transform.hypot(latlon, rocket.position); + debug("check select %d distance %g width %d\n", rocket.serial, distance, rocket_bitmap.getWidth()); + if (distance < rocket_bitmap.getWidth() * 2.0) { + debug("selecting %d\n", rocket.serial); + near.add(rocket.serial); + } + } + if (near.size() != 0) + altos_droid.touch_trackers(near.toArray(new Integer[0])); + } + class Line { AltosLatLon a, b; @@ -295,16 +330,20 @@ public class AltosMapOffline extends View implements ScaleGestureDetector.OnScal } } + private Rocket[] sorted_rockets() { + Rocket[] rocket_array = rockets.values().toArray(new Rocket[0]); + + Arrays.sort(rocket_array); + return rocket_array; + } + private void draw_positions() { - line.set_a(map.last_position); + line.set_a(there); line.set_b(here); line.paint(); draw_bitmap(pad, pad_bitmap, pad_off_x, pad_off_y); - Rocket[] rocket_array = rockets.values().toArray(new Rocket[0]); - - Arrays.sort(rocket_array); - for (Rocket rocket : rocket_array) + for (Rocket rocket : sorted_rockets()) rocket.paint(); draw_bitmap(here, here_bitmap, here_off_x, here_off_y); } @@ -323,7 +362,6 @@ public class AltosMapOffline extends View implements ScaleGestureDetector.OnScal @Override protected void onDraw(Canvas view_canvas) { - debug("onDraw"); if (map == null) { debug("MapView draw without map\n"); return; @@ -379,6 +417,8 @@ public class AltosMapOffline extends View implements ScaleGestureDetector.OnScal map.touch_start((int) event.getX(), (int) event.getY(), true); } else if (event.getAction() == MotionEvent.ACTION_MOVE) { map.touch_continue((int) event.getX(), (int) event.getY(), true); + } else if (event.getAction() == MotionEvent.ACTION_UP) { + map.touch_stop((int) event.getX(), (int) event.getY(), true); } return true; } @@ -386,7 +426,7 @@ public class AltosMapOffline extends View implements ScaleGestureDetector.OnScal double mapAccuracy; public void center(double lat, double lon, double accuracy) { - if (mapAccuracy < 0 || accuracy < mapAccuracy/10) { + if (mapAccuracy <= 0 || accuracy < mapAccuracy/10 || (map != null && !map.has_centre())) { if (map != null) map.maybe_centre(lat, lon); mapAccuracy = accuracy; @@ -425,11 +465,17 @@ public class AltosMapOffline extends View implements ScaleGestureDetector.OnScal if (rockets.containsKey(serial)) rocket = rockets.get(serial); else { - rocket = new Rocket(String.format("%d", serial), this); + rocket = new Rocket(serial, this); rockets.put(serial, rocket); } - if (t_state.gps != null) - rocket.set_position(new AltosLatLon(t_state.gps.lat, t_state.gps.lon), t_state.received_time); + if (t_state.gps != null) { + AltosLatLon latlon = new AltosLatLon(t_state.gps.lat, t_state.gps.lon); + rocket.set_position(latlon, t_state.received_time); + if (state.serial == serial) + there = latlon; + } + if (state != null) + rocket.set_active(state.serial == serial); } } if (receiver != null) { @@ -437,9 +483,10 @@ public class AltosMapOffline extends View implements ScaleGestureDetector.OnScal } } - public void onCreateView(int map_type) { + public void onCreateView(AltosDroid altos_droid) { + this.altos_droid = altos_droid; map = new AltosMap(this); - map.set_maptype(map_type); + map.set_maptype(altos_droid.map_type); pad_bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.pad); /* arrow at the bottom of the launchpad image */ @@ -464,6 +511,7 @@ public class AltosMapOffline extends View implements ScaleGestureDetector.OnScal public AltosMapOffline(Context context, AttributeSet attrs) { super(context, attrs); + this.altos_droid = altos_droid; scale_detector = new ScaleGestureDetector(context, this); } }