xiaoyan159/vtm
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

- fix issue with hanging ui on clse when network is down

Browse Source 
- add getters for rotation/compass enabled
- cleanups
This commit is contained in:
Hannes Janetzek
2013-02-04 14:50:11 +01:00
parent eace886f37
commit 76e1dcae7c
4 changed files with 68 additions and 111 deletions
Download Patch File Download Diff File Expand all files Collapse all files

103
src/org/oscim/generator/TileGenerator.java
View File

@@ -46,7 +46,7 @@ import android.util.Log;
/**
* @author Hannes Janetzek
* @note
* 1. MapWorker calls TileGenerator.execute to load a tile.
* 1. The MapWorkers call TileGenerator.execute() to load a tile.
* 2. The tile data will be loaded from current MapDatabase
* 3. MapDatabase calls the IMapDatabaseCallback functions
* implemented by TileGenerator for WAY and POI items.
@@ -65,10 +65,14 @@ public class TileGenerator implements IRenderCallback, IMapDatabaseCallback {
public static final byte STROKE_MAX_ZOOM_LEVEL = 17;
private static RenderTheme renderTheme;
private static int renderLevels;
private static DebugSettings debug;
// current MapDatabase used by this TileGenerator
private IMapDatabase mMapDatabase;
private MapTile mCurrentTile;
// currently processed tile
private MapTile mTile;
// coordinates of the currently processed way
private float[] mCoords;
@@ -83,15 +87,12 @@ public class TileGenerator implements IRenderCallback, IMapDatabaseCallback {
private TextItem mLabels;
private int mDrawingLayer;
private int mLevels;
private float mStrokeScale = 1.0f;
private RenderInstruction[] mRenderInstructions = null;
//private final String TAG_WATER = "water".intern();
private final MapView mMapView;
//private final MapView mMapView;
private final Tag[] debugTagBox = { new Tag("debug", "box") };
private final Tag[] debugTagWay = { new Tag("debug", "way") };
@@ -105,9 +106,9 @@ public class TileGenerator implements IRenderCallback, IMapDatabaseCallback {
private float mPoiX, mPoiY;
private int mPriority;
// replacement for variable value tags that should not be matched by RenderTheme
private final static Tag mTagEmptyName = new Tag(Tag.TAG_KEY_NAME, null, false);
private final static Tag mTagEmptyHouseNr = new Tag(Tag.TAG_KEY_HOUSE_NUMBER, null, false);
private Tag mTagName;
private Tag mTagHouseNr;
@@ -116,6 +117,11 @@ public class TileGenerator implements IRenderCallback, IMapDatabaseCallback {
public static void setRenderTheme(RenderTheme theme) {
renderTheme = theme;
renderLevels = theme.getLevels();
}
public static void setDebugSettings(DebugSettings debugSettings) {
debug = debugSettings;
}
/**
@@ -123,7 +129,7 @@ public class TileGenerator implements IRenderCallback, IMapDatabaseCallback {
* the MapView
*/
public TileGenerator(MapView mapView) {
mMapView = mapView;
// mMapView = mapView;
}
public void cleanup() {
@@ -135,25 +141,18 @@ public class TileGenerator implements IRenderCallback, IMapDatabaseCallback {
if (mMapDatabase == null)
return false;
tile = mCurrentTile = (MapTile) jobTile;
DebugSettings debugSettings = mMapView.getDebugSettings();
tile = mTile = (MapTile) jobTile;
mDebugDrawPolygons = !debugSettings.mDisablePolygons;
mDebugDrawUnmatched = debugSettings.mDrawUnmatchted;
mDebugDrawPolygons = !debug.mDisablePolygons;
mDebugDrawUnmatched = debug.mDrawUnmatchted;
if (tile.layers != null) {
// should be fixed now.
Log.d(TAG, "XXX tile already loaded " + tile + " " + tile.state);
Log.d(TAG, "BUG tile already loaded " + tile + " " + tile.state);
return false;
}
mLevels = TileGenerator.renderTheme.getLevels();
// limit stroke scale at z=17
// if (tile.zoomLevel < STROKE_MAX_ZOOM_LEVEL)
setScaleStrokeWidth(tile.zoomLevel);
// else
// setScaleStrokeWidth(STROKE_MAX_ZOOM_LEVEL);
// account for area changes with latitude
mProjectionScaleFactor = 0.5f + 0.5f * (
@@ -162,20 +161,6 @@ public class TileGenerator implements IRenderCallback, IMapDatabaseCallback {
mLayers = new Layers();
//Log.d(TAG, "loading: " + tile);
// 180 degree angle in building
//if ((tile.zoomLevel != 17) || (tile.tileX == 68728 && tile.tileY == 42634))
// bad bad poly!
// if ((tile.zoomLevel != 17) || (tile.tileX == 69767 && tile.tileY == 47236))
//g: [X:69165, Y:42344, Z:17]
//if ((tile.zoomLevel != 17) || (tile.tileX == 69165 && tile.tileY == 42344))
// tram/service elements rendered as buildnig with vts
//if ((tile.zoomLevel != 17) || (tile.tileX == 68744 && tile.tileY == 42650))
//if ((tile.zoomLevel != 17) || (tile.tileX == 68736 && tile.tileY == 42653))
if (mMapDatabase.executeQuery(tile, this) != QueryResult.SUCCESS) {
//Log.d(TAG, "Failed loading: " + tile);
mLayers.clear();
@@ -188,7 +173,7 @@ public class TileGenerator implements IRenderCallback, IMapDatabaseCallback {
return false;
}
if (debugSettings.mDrawTileFrames) {
if (debug.mDrawTileFrames) {
mTagName = new Tag("name", tile.toString(), false);
mPoiX = Tile.TILE_SIZE >> 1;
mPoiY = 10;
@@ -201,7 +186,7 @@ public class TileGenerator implements IRenderCallback, IMapDatabaseCallback {
mIndices[0] = 10;
mCoords = debugBoxCoords;
mDrawingLayer = 10 * mLevels;
mDrawingLayer = 10 * renderLevels;
TileGenerator.renderTheme.matchWay(this, debugTagBox, (byte) 0, false, true);
}
@@ -249,6 +234,11 @@ public class TileGenerator implements IRenderCallback, IMapDatabaseCallback {
private boolean mRenderBuildingModel;
// Replace tags that should not be matched by value in RenderTheme
// to avoid caching RenderInstructions for each way of the same type
// only with different name.
// Maybe this should be done within RenderTheme, also allowing
// to set these replacement rules in theme file.
private boolean filterTags(Tag[] tags) {
mRenderBuildingModel = false;
@@ -260,7 +250,7 @@ public class TileGenerator implements IRenderCallback, IMapDatabaseCallback {
} else if (tags[i].key == Tag.TAG_KEY_HOUSE_NUMBER) {
mTagHouseNr = tags[i];
tags[i] = mTagEmptyHouseNr;
} else if (mCurrentTile.zoomLevel >= 17 &&
} else if (mTile.zoomLevel >= 17 &&
key == Tag.TAG_KEY_BUILDING) {
mRenderBuildingModel = true;
}
@@ -270,17 +260,17 @@ public class TileGenerator implements IRenderCallback, IMapDatabaseCallback {
// ---------------- MapDatabaseCallback -----------------
@Override
public void renderPointOfInterest(byte layer, Tag[] tags, float latitude,
float longitude) {
public void renderPointOfInterest(byte layer, Tag[] tags,
float latitude, float longitude) {
// reset state
mTagName = null;
mTagHouseNr = null;
//if (mMapProjection != null) {
// long x = mCurrentTile.pixelX;
// long y = mCurrentTile.pixelY + Tile.TILE_SIZE;
// long z = Tile.TILE_SIZE << mCurrentTile.zoomLevel;
// long x = mTile.pixelX;
// long y = mTile.pixelY + Tile.TILE_SIZE;
// long z = Tile.TILE_SIZE << mTile.zoomLevel;
//
// double divx, divy;
// long dx = (x - (z >> 1));
@@ -297,10 +287,6 @@ public class TileGenerator implements IRenderCallback, IMapDatabaseCallback {
// mPoiX = (float) (longitude / divx - dx);
// double sinLat = Math.sin(latitude * PI180);
// mPoiY = (float) (Math.log((1.0 + sinLat) / (1.0 - sinLat)) * divy + dy);
//
// // TODO remove this, only used for mapsforge maps
// if (mPoiX < -10 || mPoiX > Tile.TILE_SIZE + 10 || mPoiY < -10
// || mPoiY > Tile.TILE_SIZE + 10)
// return;
// }
//} else {
@@ -313,7 +299,7 @@ public class TileGenerator implements IRenderCallback, IMapDatabaseCallback {
// Log.d(TAG, "renderPointOfInterest: " + mTagName);
// mNodeRenderInstructions =
TileGenerator.renderTheme.matchNode(this, tags, mCurrentTile.zoomLevel);
TileGenerator.renderTheme.matchNode(this, tags, mTile.zoomLevel);
}
private boolean mClosed;
@@ -334,23 +320,12 @@ public class TileGenerator implements IRenderCallback, IMapDatabaseCallback {
if (!filterTags(tags))
return;
// mProjected = false;
// mSimplify = 0.5f;
// if (closed) {
// if (mCurrentTile.zoomLevel < 14)
// mSimplify = 0.5f;
// else
// mSimplify = 0.2f;
// if (tags.length == 1 && TAG_WATER == (tags[0].value))
// mSimplify = 0;
// }
mDrawingLayer = getValidLayer(layer) * mLevels;
mDrawingLayer = getValidLayer(layer) * renderLevels;
mCoords = coords;
mIndices = indices;
mRenderInstructions = TileGenerator.renderTheme.matchWay(this, tags,
(byte) (mCurrentTile.zoomLevel + 0), closed, true);
(byte) (mTile.zoomLevel + 0), closed, true);
if (mRenderInstructions == null && mDebugDrawUnmatched)
debugUnmatched(closed, tags);
@@ -380,7 +355,7 @@ public class TileGenerator implements IRenderCallback, IMapDatabaseCallback {
public boolean checkWay(Tag[] tags, boolean closed) {
mRenderInstructions = TileGenerator.renderTheme.matchWay(this, tags,
(byte) (mCurrentTile.zoomLevel + 0), closed, false);
(byte) (mTile.zoomLevel + 0), closed, false);
return mRenderInstructions != null;
}
@@ -426,7 +401,7 @@ public class TileGenerator implements IRenderCallback, IMapDatabaseCallback {
int numLayer = mDrawingLayer + level;
if (mRenderBuildingModel) {
//Log.d(TAG, "add buildings: " + mCurrentTile + " " + mPriority);
//Log.d(TAG, "add buildings: " + mTile + " " + mPriority);
if (mLayers.extrusionLayers == null)
mLayers.extrusionLayers = new ExtrusionLayer(0);
@@ -553,9 +528,9 @@ public class TileGenerator implements IRenderCallback, IMapDatabaseCallback {
//
// float[] coords = mCoords;
//
// long x = mCurrentTile.pixelX;
// long y = mCurrentTile.pixelY + Tile.TILE_SIZE;
// long z = Tile.TILE_SIZE << mCurrentTile.zoomLevel;
// long x = mTile.pixelX;
// long y = mTile.pixelY + Tile.TILE_SIZE;
// long z = Tile.TILE_SIZE << mTile.zoomLevel;
// float min = mSimplify;
//
// double divx, divy = 0;